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37#ifndef IB_USER_VERBS_H
38#define IB_USER_VERBS_H
39
40#include <linux/types.h>
41
42
43
44
45
46#define IB_USER_VERBS_ABI_VERSION 6
47#define IB_USER_VERBS_CMD_THRESHOLD 50
48
49enum {
50 IB_USER_VERBS_CMD_GET_CONTEXT,
51 IB_USER_VERBS_CMD_QUERY_DEVICE,
52 IB_USER_VERBS_CMD_QUERY_PORT,
53 IB_USER_VERBS_CMD_ALLOC_PD,
54 IB_USER_VERBS_CMD_DEALLOC_PD,
55 IB_USER_VERBS_CMD_CREATE_AH,
56 IB_USER_VERBS_CMD_MODIFY_AH,
57 IB_USER_VERBS_CMD_QUERY_AH,
58 IB_USER_VERBS_CMD_DESTROY_AH,
59 IB_USER_VERBS_CMD_REG_MR,
60 IB_USER_VERBS_CMD_REG_SMR,
61 IB_USER_VERBS_CMD_REREG_MR,
62 IB_USER_VERBS_CMD_QUERY_MR,
63 IB_USER_VERBS_CMD_DEREG_MR,
64 IB_USER_VERBS_CMD_ALLOC_MW,
65 IB_USER_VERBS_CMD_BIND_MW,
66 IB_USER_VERBS_CMD_DEALLOC_MW,
67 IB_USER_VERBS_CMD_CREATE_COMP_CHANNEL,
68 IB_USER_VERBS_CMD_CREATE_CQ,
69 IB_USER_VERBS_CMD_RESIZE_CQ,
70 IB_USER_VERBS_CMD_DESTROY_CQ,
71 IB_USER_VERBS_CMD_POLL_CQ,
72 IB_USER_VERBS_CMD_PEEK_CQ,
73 IB_USER_VERBS_CMD_REQ_NOTIFY_CQ,
74 IB_USER_VERBS_CMD_CREATE_QP,
75 IB_USER_VERBS_CMD_QUERY_QP,
76 IB_USER_VERBS_CMD_MODIFY_QP,
77 IB_USER_VERBS_CMD_DESTROY_QP,
78 IB_USER_VERBS_CMD_POST_SEND,
79 IB_USER_VERBS_CMD_POST_RECV,
80 IB_USER_VERBS_CMD_ATTACH_MCAST,
81 IB_USER_VERBS_CMD_DETACH_MCAST,
82 IB_USER_VERBS_CMD_CREATE_SRQ,
83 IB_USER_VERBS_CMD_MODIFY_SRQ,
84 IB_USER_VERBS_CMD_QUERY_SRQ,
85 IB_USER_VERBS_CMD_DESTROY_SRQ,
86 IB_USER_VERBS_CMD_POST_SRQ_RECV,
87 IB_USER_VERBS_CMD_OPEN_XRCD,
88 IB_USER_VERBS_CMD_CLOSE_XRCD,
89 IB_USER_VERBS_CMD_CREATE_XSRQ,
90 IB_USER_VERBS_CMD_OPEN_QP,
91};
92
93enum {
94 IB_USER_VERBS_EX_CMD_QUERY_DEVICE = IB_USER_VERBS_CMD_QUERY_DEVICE,
95 IB_USER_VERBS_EX_CMD_CREATE_CQ = IB_USER_VERBS_CMD_CREATE_CQ,
96 IB_USER_VERBS_EX_CMD_CREATE_QP = IB_USER_VERBS_CMD_CREATE_QP,
97 IB_USER_VERBS_EX_CMD_MODIFY_QP = IB_USER_VERBS_CMD_MODIFY_QP,
98 IB_USER_VERBS_EX_CMD_CREATE_FLOW = IB_USER_VERBS_CMD_THRESHOLD,
99 IB_USER_VERBS_EX_CMD_DESTROY_FLOW,
100 IB_USER_VERBS_EX_CMD_CREATE_WQ,
101 IB_USER_VERBS_EX_CMD_MODIFY_WQ,
102 IB_USER_VERBS_EX_CMD_DESTROY_WQ,
103 IB_USER_VERBS_EX_CMD_CREATE_RWQ_IND_TBL,
104 IB_USER_VERBS_EX_CMD_DESTROY_RWQ_IND_TBL
105};
106
107
108
109
110
111
112
113
114
115
116
117
118struct ib_uverbs_async_event_desc {
119 __u64 element;
120 __u32 event_type;
121 __u32 reserved;
122};
123
124struct ib_uverbs_comp_event_desc {
125 __u64 cq_handle;
126};
127
128
129
130
131
132
133
134
135
136#define IB_USER_VERBS_CMD_COMMAND_MASK 0xff
137#define IB_USER_VERBS_CMD_FLAGS_MASK 0xff000000u
138#define IB_USER_VERBS_CMD_FLAGS_SHIFT 24
139
140#define IB_USER_VERBS_CMD_FLAG_EXTENDED 0x80
141
142struct ib_uverbs_cmd_hdr {
143 __u32 command;
144 __u16 in_words;
145 __u16 out_words;
146};
147
148struct ib_uverbs_ex_cmd_hdr {
149 __u64 response;
150 __u16 provider_in_words;
151 __u16 provider_out_words;
152 __u32 cmd_hdr_reserved;
153};
154
155struct ib_uverbs_get_context {
156 __u64 response;
157 __u64 driver_data[0];
158};
159
160struct ib_uverbs_get_context_resp {
161 __u32 async_fd;
162 __u32 num_comp_vectors;
163};
164
165struct ib_uverbs_query_device {
166 __u64 response;
167 __u64 driver_data[0];
168};
169
170struct ib_uverbs_query_device_resp {
171 __u64 fw_ver;
172 __be64 node_guid;
173 __be64 sys_image_guid;
174 __u64 max_mr_size;
175 __u64 page_size_cap;
176 __u32 vendor_id;
177 __u32 vendor_part_id;
178 __u32 hw_ver;
179 __u32 max_qp;
180 __u32 max_qp_wr;
181 __u32 device_cap_flags;
182 __u32 max_sge;
183 __u32 max_sge_rd;
184 __u32 max_cq;
185 __u32 max_cqe;
186 __u32 max_mr;
187 __u32 max_pd;
188 __u32 max_qp_rd_atom;
189 __u32 max_ee_rd_atom;
190 __u32 max_res_rd_atom;
191 __u32 max_qp_init_rd_atom;
192 __u32 max_ee_init_rd_atom;
193 __u32 atomic_cap;
194 __u32 max_ee;
195 __u32 max_rdd;
196 __u32 max_mw;
197 __u32 max_raw_ipv6_qp;
198 __u32 max_raw_ethy_qp;
199 __u32 max_mcast_grp;
200 __u32 max_mcast_qp_attach;
201 __u32 max_total_mcast_qp_attach;
202 __u32 max_ah;
203 __u32 max_fmr;
204 __u32 max_map_per_fmr;
205 __u32 max_srq;
206 __u32 max_srq_wr;
207 __u32 max_srq_sge;
208 __u16 max_pkeys;
209 __u8 local_ca_ack_delay;
210 __u8 phys_port_cnt;
211 __u8 reserved[4];
212};
213
214struct ib_uverbs_ex_query_device {
215 __u32 comp_mask;
216 __u32 reserved;
217};
218
219struct ib_uverbs_odp_caps {
220 __u64 general_caps;
221 struct {
222 __u32 rc_odp_caps;
223 __u32 uc_odp_caps;
224 __u32 ud_odp_caps;
225 } per_transport_caps;
226 __u32 reserved;
227};
228
229struct ib_uverbs_rss_caps {
230
231
232
233
234 __u32 supported_qpts;
235 __u32 max_rwq_indirection_tables;
236 __u32 max_rwq_indirection_table_size;
237 __u32 reserved;
238};
239
240struct ib_uverbs_tm_caps {
241
242 __u32 max_rndv_hdr_size;
243
244 __u32 max_num_tags;
245
246 __u32 flags;
247
248 __u32 max_ops;
249
250 __u32 max_sge;
251 __u32 reserved;
252};
253
254struct ib_uverbs_ex_query_device_resp {
255 struct ib_uverbs_query_device_resp base;
256 __u32 comp_mask;
257 __u32 response_length;
258 struct ib_uverbs_odp_caps odp_caps;
259 __u64 timestamp_mask;
260 __u64 hca_core_clock;
261 __u64 device_cap_flags_ex;
262 struct ib_uverbs_rss_caps rss_caps;
263 __u32 max_wq_type_rq;
264 __u32 raw_packet_caps;
265 struct ib_uverbs_tm_caps tm_caps;
266};
267
268struct ib_uverbs_query_port {
269 __u64 response;
270 __u8 port_num;
271 __u8 reserved[7];
272 __u64 driver_data[0];
273};
274
275struct ib_uverbs_query_port_resp {
276 __u32 port_cap_flags;
277 __u32 max_msg_sz;
278 __u32 bad_pkey_cntr;
279 __u32 qkey_viol_cntr;
280 __u32 gid_tbl_len;
281 __u16 pkey_tbl_len;
282 __u16 lid;
283 __u16 sm_lid;
284 __u8 state;
285 __u8 max_mtu;
286 __u8 active_mtu;
287 __u8 lmc;
288 __u8 max_vl_num;
289 __u8 sm_sl;
290 __u8 subnet_timeout;
291 __u8 init_type_reply;
292 __u8 active_width;
293 __u8 active_speed;
294 __u8 phys_state;
295 __u8 link_layer;
296 __u8 reserved[2];
297};
298
299struct ib_uverbs_alloc_pd {
300 __u64 response;
301 __u64 driver_data[0];
302};
303
304struct ib_uverbs_alloc_pd_resp {
305 __u32 pd_handle;
306};
307
308struct ib_uverbs_dealloc_pd {
309 __u32 pd_handle;
310};
311
312struct ib_uverbs_open_xrcd {
313 __u64 response;
314 __u32 fd;
315 __u32 oflags;
316 __u64 driver_data[0];
317};
318
319struct ib_uverbs_open_xrcd_resp {
320 __u32 xrcd_handle;
321};
322
323struct ib_uverbs_close_xrcd {
324 __u32 xrcd_handle;
325};
326
327struct ib_uverbs_reg_mr {
328 __u64 response;
329 __u64 start;
330 __u64 length;
331 __u64 hca_va;
332 __u32 pd_handle;
333 __u32 access_flags;
334 __u64 driver_data[0];
335};
336
337struct ib_uverbs_reg_mr_resp {
338 __u32 mr_handle;
339 __u32 lkey;
340 __u32 rkey;
341};
342
343struct ib_uverbs_rereg_mr {
344 __u64 response;
345 __u32 mr_handle;
346 __u32 flags;
347 __u64 start;
348 __u64 length;
349 __u64 hca_va;
350 __u32 pd_handle;
351 __u32 access_flags;
352};
353
354struct ib_uverbs_rereg_mr_resp {
355 __u32 lkey;
356 __u32 rkey;
357};
358
359struct ib_uverbs_dereg_mr {
360 __u32 mr_handle;
361};
362
363struct ib_uverbs_alloc_mw {
364 __u64 response;
365 __u32 pd_handle;
366 __u8 mw_type;
367 __u8 reserved[3];
368};
369
370struct ib_uverbs_alloc_mw_resp {
371 __u32 mw_handle;
372 __u32 rkey;
373};
374
375struct ib_uverbs_dealloc_mw {
376 __u32 mw_handle;
377};
378
379struct ib_uverbs_create_comp_channel {
380 __u64 response;
381};
382
383struct ib_uverbs_create_comp_channel_resp {
384 __u32 fd;
385};
386
387struct ib_uverbs_create_cq {
388 __u64 response;
389 __u64 user_handle;
390 __u32 cqe;
391 __u32 comp_vector;
392 __s32 comp_channel;
393 __u32 reserved;
394 __u64 driver_data[0];
395};
396
397struct ib_uverbs_ex_create_cq {
398 __u64 user_handle;
399 __u32 cqe;
400 __u32 comp_vector;
401 __s32 comp_channel;
402 __u32 comp_mask;
403 __u32 flags;
404 __u32 reserved;
405};
406
407struct ib_uverbs_create_cq_resp {
408 __u32 cq_handle;
409 __u32 cqe;
410};
411
412struct ib_uverbs_ex_create_cq_resp {
413 struct ib_uverbs_create_cq_resp base;
414 __u32 comp_mask;
415 __u32 response_length;
416};
417
418struct ib_uverbs_resize_cq {
419 __u64 response;
420 __u32 cq_handle;
421 __u32 cqe;
422 __u64 driver_data[0];
423};
424
425struct ib_uverbs_resize_cq_resp {
426 __u32 cqe;
427 __u32 reserved;
428 __u64 driver_data[0];
429};
430
431struct ib_uverbs_poll_cq {
432 __u64 response;
433 __u32 cq_handle;
434 __u32 ne;
435};
436
437struct ib_uverbs_wc {
438 __u64 wr_id;
439 __u32 status;
440 __u32 opcode;
441 __u32 vendor_err;
442 __u32 byte_len;
443 union {
444 __u32 imm_data;
445 __u32 invalidate_rkey;
446 } ex;
447 __u32 qp_num;
448 __u32 src_qp;
449 __u32 wc_flags;
450 __u16 pkey_index;
451 __u16 slid;
452 __u8 sl;
453 __u8 dlid_path_bits;
454 __u8 port_num;
455 __u8 reserved;
456};
457
458struct ib_uverbs_poll_cq_resp {
459 __u32 count;
460 __u32 reserved;
461 struct ib_uverbs_wc wc[0];
462};
463
464struct ib_uverbs_req_notify_cq {
465 __u32 cq_handle;
466 __u32 solicited_only;
467};
468
469struct ib_uverbs_destroy_cq {
470 __u64 response;
471 __u32 cq_handle;
472 __u32 reserved;
473};
474
475struct ib_uverbs_destroy_cq_resp {
476 __u32 comp_events_reported;
477 __u32 async_events_reported;
478};
479
480struct ib_uverbs_global_route {
481 __u8 dgid[16];
482 __u32 flow_label;
483 __u8 sgid_index;
484 __u8 hop_limit;
485 __u8 traffic_class;
486 __u8 reserved;
487};
488
489struct ib_uverbs_ah_attr {
490 struct ib_uverbs_global_route grh;
491 __u16 dlid;
492 __u8 sl;
493 __u8 src_path_bits;
494 __u8 static_rate;
495 __u8 is_global;
496 __u8 port_num;
497 __u8 reserved;
498};
499
500struct ib_uverbs_qp_attr {
501 __u32 qp_attr_mask;
502 __u32 qp_state;
503 __u32 cur_qp_state;
504 __u32 path_mtu;
505 __u32 path_mig_state;
506 __u32 qkey;
507 __u32 rq_psn;
508 __u32 sq_psn;
509 __u32 dest_qp_num;
510 __u32 qp_access_flags;
511
512 struct ib_uverbs_ah_attr ah_attr;
513 struct ib_uverbs_ah_attr alt_ah_attr;
514
515
516 __u32 max_send_wr;
517 __u32 max_recv_wr;
518 __u32 max_send_sge;
519 __u32 max_recv_sge;
520 __u32 max_inline_data;
521
522 __u16 pkey_index;
523 __u16 alt_pkey_index;
524 __u8 en_sqd_async_notify;
525 __u8 sq_draining;
526 __u8 max_rd_atomic;
527 __u8 max_dest_rd_atomic;
528 __u8 min_rnr_timer;
529 __u8 port_num;
530 __u8 timeout;
531 __u8 retry_cnt;
532 __u8 rnr_retry;
533 __u8 alt_port_num;
534 __u8 alt_timeout;
535 __u8 reserved[5];
536};
537
538struct ib_uverbs_create_qp {
539 __u64 response;
540 __u64 user_handle;
541 __u32 pd_handle;
542 __u32 send_cq_handle;
543 __u32 recv_cq_handle;
544 __u32 srq_handle;
545 __u32 max_send_wr;
546 __u32 max_recv_wr;
547 __u32 max_send_sge;
548 __u32 max_recv_sge;
549 __u32 max_inline_data;
550 __u8 sq_sig_all;
551 __u8 qp_type;
552 __u8 is_srq;
553 __u8 reserved;
554 __u64 driver_data[0];
555};
556
557enum ib_uverbs_create_qp_mask {
558 IB_UVERBS_CREATE_QP_MASK_IND_TABLE = 1UL << 0,
559};
560
561enum {
562 IB_UVERBS_CREATE_QP_SUP_COMP_MASK = IB_UVERBS_CREATE_QP_MASK_IND_TABLE,
563};
564
565enum {
566
567
568
569 IB_USER_LEGACY_LAST_QP_ATTR_MASK = 1ULL << 20,
570};
571
572enum {
573
574
575
576 IB_USER_LAST_QP_ATTR_MASK = 1ULL << 25,
577};
578
579struct ib_uverbs_ex_create_qp {
580 __u64 user_handle;
581 __u32 pd_handle;
582 __u32 send_cq_handle;
583 __u32 recv_cq_handle;
584 __u32 srq_handle;
585 __u32 max_send_wr;
586 __u32 max_recv_wr;
587 __u32 max_send_sge;
588 __u32 max_recv_sge;
589 __u32 max_inline_data;
590 __u8 sq_sig_all;
591 __u8 qp_type;
592 __u8 is_srq;
593 __u8 reserved;
594 __u32 comp_mask;
595 __u32 create_flags;
596 __u32 rwq_ind_tbl_handle;
597 __u32 source_qpn;
598};
599
600struct ib_uverbs_open_qp {
601 __u64 response;
602 __u64 user_handle;
603 __u32 pd_handle;
604 __u32 qpn;
605 __u8 qp_type;
606 __u8 reserved[7];
607 __u64 driver_data[0];
608};
609
610
611struct ib_uverbs_create_qp_resp {
612 __u32 qp_handle;
613 __u32 qpn;
614 __u32 max_send_wr;
615 __u32 max_recv_wr;
616 __u32 max_send_sge;
617 __u32 max_recv_sge;
618 __u32 max_inline_data;
619 __u32 reserved;
620};
621
622struct ib_uverbs_ex_create_qp_resp {
623 struct ib_uverbs_create_qp_resp base;
624 __u32 comp_mask;
625 __u32 response_length;
626};
627
628
629
630
631
632struct ib_uverbs_qp_dest {
633 __u8 dgid[16];
634 __u32 flow_label;
635 __u16 dlid;
636 __u16 reserved;
637 __u8 sgid_index;
638 __u8 hop_limit;
639 __u8 traffic_class;
640 __u8 sl;
641 __u8 src_path_bits;
642 __u8 static_rate;
643 __u8 is_global;
644 __u8 port_num;
645};
646
647struct ib_uverbs_query_qp {
648 __u64 response;
649 __u32 qp_handle;
650 __u32 attr_mask;
651 __u64 driver_data[0];
652};
653
654struct ib_uverbs_query_qp_resp {
655 struct ib_uverbs_qp_dest dest;
656 struct ib_uverbs_qp_dest alt_dest;
657 __u32 max_send_wr;
658 __u32 max_recv_wr;
659 __u32 max_send_sge;
660 __u32 max_recv_sge;
661 __u32 max_inline_data;
662 __u32 qkey;
663 __u32 rq_psn;
664 __u32 sq_psn;
665 __u32 dest_qp_num;
666 __u32 qp_access_flags;
667 __u16 pkey_index;
668 __u16 alt_pkey_index;
669 __u8 qp_state;
670 __u8 cur_qp_state;
671 __u8 path_mtu;
672 __u8 path_mig_state;
673 __u8 sq_draining;
674 __u8 max_rd_atomic;
675 __u8 max_dest_rd_atomic;
676 __u8 min_rnr_timer;
677 __u8 port_num;
678 __u8 timeout;
679 __u8 retry_cnt;
680 __u8 rnr_retry;
681 __u8 alt_port_num;
682 __u8 alt_timeout;
683 __u8 sq_sig_all;
684 __u8 reserved[5];
685 __u64 driver_data[0];
686};
687
688struct ib_uverbs_modify_qp {
689 struct ib_uverbs_qp_dest dest;
690 struct ib_uverbs_qp_dest alt_dest;
691 __u32 qp_handle;
692 __u32 attr_mask;
693 __u32 qkey;
694 __u32 rq_psn;
695 __u32 sq_psn;
696 __u32 dest_qp_num;
697 __u32 qp_access_flags;
698 __u16 pkey_index;
699 __u16 alt_pkey_index;
700 __u8 qp_state;
701 __u8 cur_qp_state;
702 __u8 path_mtu;
703 __u8 path_mig_state;
704 __u8 en_sqd_async_notify;
705 __u8 max_rd_atomic;
706 __u8 max_dest_rd_atomic;
707 __u8 min_rnr_timer;
708 __u8 port_num;
709 __u8 timeout;
710 __u8 retry_cnt;
711 __u8 rnr_retry;
712 __u8 alt_port_num;
713 __u8 alt_timeout;
714 __u8 reserved[2];
715 __u64 driver_data[0];
716};
717
718struct ib_uverbs_ex_modify_qp {
719 struct ib_uverbs_modify_qp base;
720 __u32 rate_limit;
721 __u32 reserved;
722};
723
724struct ib_uverbs_modify_qp_resp {
725};
726
727struct ib_uverbs_ex_modify_qp_resp {
728 __u32 comp_mask;
729 __u32 response_length;
730};
731
732struct ib_uverbs_destroy_qp {
733 __u64 response;
734 __u32 qp_handle;
735 __u32 reserved;
736};
737
738struct ib_uverbs_destroy_qp_resp {
739 __u32 events_reported;
740};
741
742
743
744
745
746
747
748struct ib_uverbs_sge {
749 __u64 addr;
750 __u32 length;
751 __u32 lkey;
752};
753
754struct ib_uverbs_send_wr {
755 __u64 wr_id;
756 __u32 num_sge;
757 __u32 opcode;
758 __u32 send_flags;
759 union {
760 __u32 imm_data;
761 __u32 invalidate_rkey;
762 } ex;
763 union {
764 struct {
765 __u64 remote_addr;
766 __u32 rkey;
767 __u32 reserved;
768 } rdma;
769 struct {
770 __u64 remote_addr;
771 __u64 compare_add;
772 __u64 swap;
773 __u32 rkey;
774 __u32 reserved;
775 } atomic;
776 struct {
777 __u32 ah;
778 __u32 remote_qpn;
779 __u32 remote_qkey;
780 __u32 reserved;
781 } ud;
782 } wr;
783};
784
785struct ib_uverbs_post_send {
786 __u64 response;
787 __u32 qp_handle;
788 __u32 wr_count;
789 __u32 sge_count;
790 __u32 wqe_size;
791 struct ib_uverbs_send_wr send_wr[0];
792};
793
794struct ib_uverbs_post_send_resp {
795 __u32 bad_wr;
796};
797
798struct ib_uverbs_recv_wr {
799 __u64 wr_id;
800 __u32 num_sge;
801 __u32 reserved;
802};
803
804struct ib_uverbs_post_recv {
805 __u64 response;
806 __u32 qp_handle;
807 __u32 wr_count;
808 __u32 sge_count;
809 __u32 wqe_size;
810 struct ib_uverbs_recv_wr recv_wr[0];
811};
812
813struct ib_uverbs_post_recv_resp {
814 __u32 bad_wr;
815};
816
817struct ib_uverbs_post_srq_recv {
818 __u64 response;
819 __u32 srq_handle;
820 __u32 wr_count;
821 __u32 sge_count;
822 __u32 wqe_size;
823 struct ib_uverbs_recv_wr recv[0];
824};
825
826struct ib_uverbs_post_srq_recv_resp {
827 __u32 bad_wr;
828};
829
830struct ib_uverbs_create_ah {
831 __u64 response;
832 __u64 user_handle;
833 __u32 pd_handle;
834 __u32 reserved;
835 struct ib_uverbs_ah_attr attr;
836};
837
838struct ib_uverbs_create_ah_resp {
839 __u32 ah_handle;
840};
841
842struct ib_uverbs_destroy_ah {
843 __u32 ah_handle;
844};
845
846struct ib_uverbs_attach_mcast {
847 __u8 gid[16];
848 __u32 qp_handle;
849 __u16 mlid;
850 __u16 reserved;
851 __u64 driver_data[0];
852};
853
854struct ib_uverbs_detach_mcast {
855 __u8 gid[16];
856 __u32 qp_handle;
857 __u16 mlid;
858 __u16 reserved;
859 __u64 driver_data[0];
860};
861
862struct ib_uverbs_flow_spec_hdr {
863 __u32 type;
864 __u16 size;
865 __u16 reserved;
866
867 __u64 flow_spec_data[0];
868};
869
870struct ib_uverbs_flow_eth_filter {
871 __u8 dst_mac[6];
872 __u8 src_mac[6];
873 __be16 ether_type;
874 __be16 vlan_tag;
875};
876
877struct ib_uverbs_flow_spec_eth {
878 union {
879 struct ib_uverbs_flow_spec_hdr hdr;
880 struct {
881 __u32 type;
882 __u16 size;
883 __u16 reserved;
884 };
885 };
886 struct ib_uverbs_flow_eth_filter val;
887 struct ib_uverbs_flow_eth_filter mask;
888};
889
890struct ib_uverbs_flow_ipv4_filter {
891 __be32 src_ip;
892 __be32 dst_ip;
893 __u8 proto;
894 __u8 tos;
895 __u8 ttl;
896 __u8 flags;
897};
898
899struct ib_uverbs_flow_spec_ipv4 {
900 union {
901 struct ib_uverbs_flow_spec_hdr hdr;
902 struct {
903 __u32 type;
904 __u16 size;
905 __u16 reserved;
906 };
907 };
908 struct ib_uverbs_flow_ipv4_filter val;
909 struct ib_uverbs_flow_ipv4_filter mask;
910};
911
912struct ib_uverbs_flow_tcp_udp_filter {
913 __be16 dst_port;
914 __be16 src_port;
915};
916
917struct ib_uverbs_flow_spec_tcp_udp {
918 union {
919 struct ib_uverbs_flow_spec_hdr hdr;
920 struct {
921 __u32 type;
922 __u16 size;
923 __u16 reserved;
924 };
925 };
926 struct ib_uverbs_flow_tcp_udp_filter val;
927 struct ib_uverbs_flow_tcp_udp_filter mask;
928};
929
930struct ib_uverbs_flow_ipv6_filter {
931 __u8 src_ip[16];
932 __u8 dst_ip[16];
933 __be32 flow_label;
934 __u8 next_hdr;
935 __u8 traffic_class;
936 __u8 hop_limit;
937 __u8 reserved;
938};
939
940struct ib_uverbs_flow_spec_ipv6 {
941 union {
942 struct ib_uverbs_flow_spec_hdr hdr;
943 struct {
944 __u32 type;
945 __u16 size;
946 __u16 reserved;
947 };
948 };
949 struct ib_uverbs_flow_ipv6_filter val;
950 struct ib_uverbs_flow_ipv6_filter mask;
951};
952
953struct ib_uverbs_flow_spec_action_tag {
954 union {
955 struct ib_uverbs_flow_spec_hdr hdr;
956 struct {
957 __u32 type;
958 __u16 size;
959 __u16 reserved;
960 };
961 };
962 __u32 tag_id;
963 __u32 reserved1;
964};
965
966struct ib_uverbs_flow_spec_action_drop {
967 union {
968 struct ib_uverbs_flow_spec_hdr hdr;
969 struct {
970 __u32 type;
971 __u16 size;
972 __u16 reserved;
973 };
974 };
975};
976
977struct ib_uverbs_flow_tunnel_filter {
978 __be32 tunnel_id;
979};
980
981struct ib_uverbs_flow_spec_tunnel {
982 union {
983 struct ib_uverbs_flow_spec_hdr hdr;
984 struct {
985 __u32 type;
986 __u16 size;
987 __u16 reserved;
988 };
989 };
990 struct ib_uverbs_flow_tunnel_filter val;
991 struct ib_uverbs_flow_tunnel_filter mask;
992};
993
994struct ib_uverbs_flow_attr {
995 __u32 type;
996 __u16 size;
997 __u16 priority;
998 __u8 num_of_specs;
999 __u8 reserved[2];
1000 __u8 port;
1001 __u32 flags;
1002
1003
1004
1005
1006 struct ib_uverbs_flow_spec_hdr flow_specs[0];
1007};
1008
1009struct ib_uverbs_create_flow {
1010 __u32 comp_mask;
1011 __u32 qp_handle;
1012 struct ib_uverbs_flow_attr flow_attr;
1013};
1014
1015struct ib_uverbs_create_flow_resp {
1016 __u32 comp_mask;
1017 __u32 flow_handle;
1018};
1019
1020struct ib_uverbs_destroy_flow {
1021 __u32 comp_mask;
1022 __u32 flow_handle;
1023};
1024
1025struct ib_uverbs_create_srq {
1026 __u64 response;
1027 __u64 user_handle;
1028 __u32 pd_handle;
1029 __u32 max_wr;
1030 __u32 max_sge;
1031 __u32 srq_limit;
1032 __u64 driver_data[0];
1033};
1034
1035struct ib_uverbs_create_xsrq {
1036 __u64 response;
1037 __u64 user_handle;
1038 __u32 srq_type;
1039 __u32 pd_handle;
1040 __u32 max_wr;
1041 __u32 max_sge;
1042 __u32 srq_limit;
1043 __u32 max_num_tags;
1044 __u32 xrcd_handle;
1045 __u32 cq_handle;
1046 __u64 driver_data[0];
1047};
1048
1049struct ib_uverbs_create_srq_resp {
1050 __u32 srq_handle;
1051 __u32 max_wr;
1052 __u32 max_sge;
1053 __u32 srqn;
1054};
1055
1056struct ib_uverbs_modify_srq {
1057 __u32 srq_handle;
1058 __u32 attr_mask;
1059 __u32 max_wr;
1060 __u32 srq_limit;
1061 __u64 driver_data[0];
1062};
1063
1064struct ib_uverbs_query_srq {
1065 __u64 response;
1066 __u32 srq_handle;
1067 __u32 reserved;
1068 __u64 driver_data[0];
1069};
1070
1071struct ib_uverbs_query_srq_resp {
1072 __u32 max_wr;
1073 __u32 max_sge;
1074 __u32 srq_limit;
1075 __u32 reserved;
1076};
1077
1078struct ib_uverbs_destroy_srq {
1079 __u64 response;
1080 __u32 srq_handle;
1081 __u32 reserved;
1082};
1083
1084struct ib_uverbs_destroy_srq_resp {
1085 __u32 events_reported;
1086};
1087
1088struct ib_uverbs_ex_create_wq {
1089 __u32 comp_mask;
1090 __u32 wq_type;
1091 __u64 user_handle;
1092 __u32 pd_handle;
1093 __u32 cq_handle;
1094 __u32 max_wr;
1095 __u32 max_sge;
1096 __u32 create_flags;
1097 __u32 reserved;
1098};
1099
1100struct ib_uverbs_ex_create_wq_resp {
1101 __u32 comp_mask;
1102 __u32 response_length;
1103 __u32 wq_handle;
1104 __u32 max_wr;
1105 __u32 max_sge;
1106 __u32 wqn;
1107};
1108
1109struct ib_uverbs_ex_destroy_wq {
1110 __u32 comp_mask;
1111 __u32 wq_handle;
1112};
1113
1114struct ib_uverbs_ex_destroy_wq_resp {
1115 __u32 comp_mask;
1116 __u32 response_length;
1117 __u32 events_reported;
1118 __u32 reserved;
1119};
1120
1121struct ib_uverbs_ex_modify_wq {
1122 __u32 attr_mask;
1123 __u32 wq_handle;
1124 __u32 wq_state;
1125 __u32 curr_wq_state;
1126 __u32 flags;
1127 __u32 flags_mask;
1128};
1129
1130
1131#define IB_USER_VERBS_MAX_LOG_IND_TBL_SIZE 0x0d
1132struct ib_uverbs_ex_create_rwq_ind_table {
1133 __u32 comp_mask;
1134 __u32 log_ind_tbl_size;
1135
1136
1137
1138
1139 __u32 wq_handles[0];
1140};
1141
1142struct ib_uverbs_ex_create_rwq_ind_table_resp {
1143 __u32 comp_mask;
1144 __u32 response_length;
1145 __u32 ind_tbl_handle;
1146 __u32 ind_tbl_num;
1147};
1148
1149struct ib_uverbs_ex_destroy_rwq_ind_table {
1150 __u32 comp_mask;
1151 __u32 ind_tbl_handle;
1152};
1153
1154#define IB_DEVICE_NAME_MAX 64
1155
1156#endif
1157
