aboutsummaryrefslogtreecommitdiffstats
path: root/contrib/libs/linux-headers/rdma/ib_user_verbs.h
blob: e16650f0c85dd6223222afc027e9107067b500fc (plain) (blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
650
651
652
653
654
655
656
657
658
659
660
661
662
663
664
665
666
667
668
669
670
671
672
673
674
675
676
677
678
679
680
681
682
683
684
685
686
687
688
689
690
691
692
693
694
695
696
697
698
699
700
701
702
703
704
705
706
707
708
709
710
711
712
713
714
715
716
717
718
719
720
721
722
723
724
725
726
727
728
729
730
731
732
733
734
735
736
737
738
739
740
741
742
743
744
745
746
747
748
749
750
751
752
753
754
755
756
757
758
759
760
761
762
763
764
765
766
767
768
769
770
771
772
773
774
775
776
777
778
779
780
781
782
783
784
785
786
787
788
789
790
791
792
793
794
795
796
797
798
799
800
801
802
803
804
805
806
807
808
809
810
811
812
813
814
815
816
817
818
819
820
821
822
823
824
825
826
827
828
829
830
831
832
833
834
835
836
837
838
839
840
841
842
843
844
845
846
847
848
849
850
851
852
853
854
855
856
857
858
859
860
861
862
863
864
865
866
867
868
869
870
871
872
873
874
875
876
877
878
879
880
881
882
883
884
885
886
887
888
889
890
891
892
893
894
895
896
897
898
899
900
901
902
903
904
905
906
907
908
909
910
911
912
913
914
915
916
917
918
919
920
921
922
923
924
925
926
927
928
929
930
931
932
933
934
935
936
937
938
939
940
941
942
943
944
945
946
947
948
949
950
951
952
953
954
955
956
957
958
959
960
961
962
963
964
965
966
967
968
969
970
971
972
973
974
975
976
977
978
979
980
981
982
983
984
985
986
987
988
989
990
991
992
993
994
995
996
997
998
999
1000
1001
1002
1003
1004
1005
1006
1007
1008
1009
1010
1011
1012
1013
1014
1015
1016
1017
1018
1019
1020
1021
1022
1023
1024
1025
1026
1027
1028
1029
1030
1031
1032
1033
1034
1035
1036
1037
1038
1039
1040
1041
1042
1043
1044
1045
1046
1047
1048
1049
1050
1051
1052
1053
1054
1055
1056
1057
1058
1059
1060
1061
1062
1063
1064
1065
1066
1067
1068
1069
1070
1071
1072
1073
1074
1075
1076
1077
1078
1079
1080
1081
1082
1083
1084
1085
1086
1087
1088
1089
1090
1091
1092
1093
1094
1095
1096
1097
1098
1099
1100
1101
1102
1103
1104
1105
1106
1107
1108
1109
1110
1111
1112
1113
1114
1115
1116
1117
1118
1119
1120
1121
1122
1123
1124
1125
1126
1127
1128
1129
1130
1131
1132
1133
1134
1135
1136
1137
1138
1139
1140
1141
1142
1143
1144
1145
1146
1147
1148
1149
1150
1151
1152
1153
1154
1155
1156
1157
1158
1159
1160
1161
1162
1163
1164
1165
1166
1167
1168
1169
1170
1171
1172
1173
1174
1175
1176
1177
1178
1179
1180
1181
1182
1183
1184
1185
1186
1187
1188
1189
1190
1191
1192
1193
1194
1195
1196
1197
1198
1199
1200
1201
1202
1203
1204
1205
1206
1207
1208
1209
1210
1211
1212
1213
1214
1215
1216
1217
1218
1219
1220
1221
1222
1223
1224
1225
1226
1227
1228
1229
1230
1231
1232
1233
1234
1235
1236
1237
1238
1239
1240
1241
1242
1243
1244
1245
1246
1247
1248
1249
1250
1251
1252
1253
1254
1255
1256
1257
1258
1259
1260
1261
1262
1263
1264
1265
1266
1267
1268
1269
1270
1271
1272
1273
1274
1275
1276
1277
1278
1279
1280
1281
1282
1283
1284
1285
1286
1287
1288
1289
1290
1291
1292
1293
1294
1295
1296
1297
1298
1299
1300
1301
1302
1303
1304
1305
1306
1307
1308
1309
1310
1311
1312
1313
1314
1315
1316
1317
1318
1319
1320
1321
1322
1323
1324
1325
1326
1327
1328
1329
1330
1331
1332
1333
1334
1335
1336
1337
1338
1339
1340
1341
1342
1343
1344
1345
1346
1347
1348
1349
1350
1351
1352
1353
1354
1355
1356
1357
1358
1359
1360
1361
1362
1363
1364
/* SPDX-License-Identifier: ((GPL-2.0 WITH Linux-syscall-note) OR Linux-OpenIB) */
/*
 * Copyright (c) 2005 Topspin Communications.  All rights reserved.
 * Copyright (c) 2005, 2006 Cisco Systems.  All rights reserved.
 * Copyright (c) 2005 PathScale, Inc.  All rights reserved.
 * Copyright (c) 2006 Mellanox Technologies.  All rights reserved.
 *
 * This software is available to you under a choice of one of two
 * licenses.  You may choose to be licensed under the terms of the GNU
 * General Public License (GPL) Version 2, available from the file
 * COPYING in the main directory of this source tree, or the
 * OpenIB.org BSD license below:
 *
 *     Redistribution and use in source and binary forms, with or
 *     without modification, are permitted provided that the following
 *     conditions are met:
 *
 *      - Redistributions of source code must retain the above
 *        copyright notice, this list of conditions and the following
 *        disclaimer.
 *
 *      - Redistributions in binary form must reproduce the above
 *        copyright notice, this list of conditions and the following
 *        disclaimer in the documentation and/or other materials
 *        provided with the distribution.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
 * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
 * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
 * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 * SOFTWARE.
 */

#ifndef IB_USER_VERBS_H
#define IB_USER_VERBS_H

#include <linux/types.h>

/*
 * Increment this value if any changes that break userspace ABI
 * compatibility are made.
 */
#define IB_USER_VERBS_ABI_VERSION	6
#define IB_USER_VERBS_CMD_THRESHOLD    50

enum ib_uverbs_write_cmds {
	IB_USER_VERBS_CMD_GET_CONTEXT,
	IB_USER_VERBS_CMD_QUERY_DEVICE,
	IB_USER_VERBS_CMD_QUERY_PORT,
	IB_USER_VERBS_CMD_ALLOC_PD,
	IB_USER_VERBS_CMD_DEALLOC_PD,
	IB_USER_VERBS_CMD_CREATE_AH,
	IB_USER_VERBS_CMD_MODIFY_AH,
	IB_USER_VERBS_CMD_QUERY_AH,
	IB_USER_VERBS_CMD_DESTROY_AH,
	IB_USER_VERBS_CMD_REG_MR,
	IB_USER_VERBS_CMD_REG_SMR,
	IB_USER_VERBS_CMD_REREG_MR,
	IB_USER_VERBS_CMD_QUERY_MR,
	IB_USER_VERBS_CMD_DEREG_MR,
	IB_USER_VERBS_CMD_ALLOC_MW,
	IB_USER_VERBS_CMD_BIND_MW,
	IB_USER_VERBS_CMD_DEALLOC_MW,
	IB_USER_VERBS_CMD_CREATE_COMP_CHANNEL,
	IB_USER_VERBS_CMD_CREATE_CQ,
	IB_USER_VERBS_CMD_RESIZE_CQ,
	IB_USER_VERBS_CMD_DESTROY_CQ,
	IB_USER_VERBS_CMD_POLL_CQ,
	IB_USER_VERBS_CMD_PEEK_CQ,
	IB_USER_VERBS_CMD_REQ_NOTIFY_CQ,
	IB_USER_VERBS_CMD_CREATE_QP,
	IB_USER_VERBS_CMD_QUERY_QP,
	IB_USER_VERBS_CMD_MODIFY_QP,
	IB_USER_VERBS_CMD_DESTROY_QP,
	IB_USER_VERBS_CMD_POST_SEND,
	IB_USER_VERBS_CMD_POST_RECV,
	IB_USER_VERBS_CMD_ATTACH_MCAST,
	IB_USER_VERBS_CMD_DETACH_MCAST,
	IB_USER_VERBS_CMD_CREATE_SRQ,
	IB_USER_VERBS_CMD_MODIFY_SRQ,
	IB_USER_VERBS_CMD_QUERY_SRQ,
	IB_USER_VERBS_CMD_DESTROY_SRQ,
	IB_USER_VERBS_CMD_POST_SRQ_RECV,
	IB_USER_VERBS_CMD_OPEN_XRCD,
	IB_USER_VERBS_CMD_CLOSE_XRCD,
	IB_USER_VERBS_CMD_CREATE_XSRQ,
	IB_USER_VERBS_CMD_OPEN_QP,
};

enum {
	IB_USER_VERBS_EX_CMD_QUERY_DEVICE = IB_USER_VERBS_CMD_QUERY_DEVICE,
	IB_USER_VERBS_EX_CMD_CREATE_CQ = IB_USER_VERBS_CMD_CREATE_CQ,
	IB_USER_VERBS_EX_CMD_CREATE_QP = IB_USER_VERBS_CMD_CREATE_QP,
	IB_USER_VERBS_EX_CMD_MODIFY_QP = IB_USER_VERBS_CMD_MODIFY_QP,
	IB_USER_VERBS_EX_CMD_CREATE_FLOW = IB_USER_VERBS_CMD_THRESHOLD,
	IB_USER_VERBS_EX_CMD_DESTROY_FLOW,
	IB_USER_VERBS_EX_CMD_CREATE_WQ,
	IB_USER_VERBS_EX_CMD_MODIFY_WQ,
	IB_USER_VERBS_EX_CMD_DESTROY_WQ,
	IB_USER_VERBS_EX_CMD_CREATE_RWQ_IND_TBL,
	IB_USER_VERBS_EX_CMD_DESTROY_RWQ_IND_TBL,
	IB_USER_VERBS_EX_CMD_MODIFY_CQ
};

/* see IBA A19.4.1.1 Placement Types */
enum ib_placement_type {
	IB_FLUSH_GLOBAL = 1U << 0,
	IB_FLUSH_PERSISTENT = 1U << 1,
};

/* see IBA A19.4.1.2 Selectivity Level */
enum ib_selectivity_level {
	IB_FLUSH_RANGE = 0,
	IB_FLUSH_MR,
};

/*
 * Make sure that all structs defined in this file remain laid out so
 * that they pack the same way on 32-bit and 64-bit architectures (to
 * avoid incompatibility between 32-bit userspace and 64-bit kernels).
 * Specifically:
 *  - Do not use pointer types -- pass pointers in __u64 instead.
 *  - Make sure that any structure larger than 4 bytes is padded to a
 *    multiple of 8 bytes.  Otherwise the structure size will be
 *    different between 32-bit and 64-bit architectures.
 */

struct ib_uverbs_async_event_desc {
	__aligned_u64 element;
	__u32 event_type;	/* enum ib_event_type */
	__u32 reserved;
};

struct ib_uverbs_comp_event_desc {
	__aligned_u64 cq_handle;
};

struct ib_uverbs_cq_moderation_caps {
	__u16     max_cq_moderation_count;
	__u16     max_cq_moderation_period;
	__u32     reserved;
};

/*
 * All commands from userspace should start with a __u32 command field
 * followed by __u16 in_words and out_words fields (which give the
 * length of the command block and response buffer if any in 32-bit
 * words).  The kernel driver will read these fields first and read
 * the rest of the command struct based on these value.
 */

#define IB_USER_VERBS_CMD_COMMAND_MASK 0xff
#define IB_USER_VERBS_CMD_FLAG_EXTENDED 0x80000000u

struct ib_uverbs_cmd_hdr {
	__u32 command;
	__u16 in_words;
	__u16 out_words;
};

struct ib_uverbs_ex_cmd_hdr {
	__aligned_u64 response;
	__u16 provider_in_words;
	__u16 provider_out_words;
	__u32 cmd_hdr_reserved;
};

struct ib_uverbs_get_context {
	__aligned_u64 response;
	__aligned_u64 driver_data[];
};

struct ib_uverbs_get_context_resp {
	__u32 async_fd;
	__u32 num_comp_vectors;
	__aligned_u64 driver_data[];
};

struct ib_uverbs_query_device {
	__aligned_u64 response;
	__aligned_u64 driver_data[];
};

struct ib_uverbs_query_device_resp {
	__aligned_u64 fw_ver;
	__be64 node_guid;
	__be64 sys_image_guid;
	__aligned_u64 max_mr_size;
	__aligned_u64 page_size_cap;
	__u32 vendor_id;
	__u32 vendor_part_id;
	__u32 hw_ver;
	__u32 max_qp;
	__u32 max_qp_wr;
	__u32 device_cap_flags;
	__u32 max_sge;
	__u32 max_sge_rd;
	__u32 max_cq;
	__u32 max_cqe;
	__u32 max_mr;
	__u32 max_pd;
	__u32 max_qp_rd_atom;
	__u32 max_ee_rd_atom;
	__u32 max_res_rd_atom;
	__u32 max_qp_init_rd_atom;
	__u32 max_ee_init_rd_atom;
	__u32 atomic_cap;
	__u32 max_ee;
	__u32 max_rdd;
	__u32 max_mw;
	__u32 max_raw_ipv6_qp;
	__u32 max_raw_ethy_qp;
	__u32 max_mcast_grp;
	__u32 max_mcast_qp_attach;
	__u32 max_total_mcast_qp_attach;
	__u32 max_ah;
	__u32 max_fmr;
	__u32 max_map_per_fmr;
	__u32 max_srq;
	__u32 max_srq_wr;
	__u32 max_srq_sge;
	__u16 max_pkeys;
	__u8  local_ca_ack_delay;
	__u8  phys_port_cnt;
	__u8  reserved[4];
};

struct ib_uverbs_ex_query_device {
	__u32 comp_mask;
	__u32 reserved;
};

struct ib_uverbs_odp_caps {
	__aligned_u64 general_caps;
	struct {
		__u32 rc_odp_caps;
		__u32 uc_odp_caps;
		__u32 ud_odp_caps;
	} per_transport_caps;
	__u32 reserved;
};

struct ib_uverbs_rss_caps {
	/* Corresponding bit will be set if qp type from
	 * 'enum ib_qp_type' is supported, e.g.
	 * supported_qpts |= 1 << IB_QPT_UD
	 */
	__u32 supported_qpts;
	__u32 max_rwq_indirection_tables;
	__u32 max_rwq_indirection_table_size;
	__u32 reserved;
};

struct ib_uverbs_tm_caps {
	/* Max size of rendezvous request message */
	__u32 max_rndv_hdr_size;
	/* Max number of entries in tag matching list */
	__u32 max_num_tags;
	/* TM flags */
	__u32 flags;
	/* Max number of outstanding list operations */
	__u32 max_ops;
	/* Max number of SGE in tag matching entry */
	__u32 max_sge;
	__u32 reserved;
};

struct ib_uverbs_ex_query_device_resp {
	struct ib_uverbs_query_device_resp base;
	__u32 comp_mask;
	__u32 response_length;
	struct ib_uverbs_odp_caps odp_caps;
	__aligned_u64 timestamp_mask;
	__aligned_u64 hca_core_clock; /* in KHZ */
	__aligned_u64 device_cap_flags_ex;
	struct ib_uverbs_rss_caps rss_caps;
	__u32  max_wq_type_rq;
	__u32 raw_packet_caps;
	struct ib_uverbs_tm_caps tm_caps;
	struct ib_uverbs_cq_moderation_caps cq_moderation_caps;
	__aligned_u64 max_dm_size;
	__u32 xrc_odp_caps;
	__u32 reserved;
};

struct ib_uverbs_query_port {
	__aligned_u64 response;
	__u8  port_num;
	__u8  reserved[7];
	__aligned_u64 driver_data[];
};

struct ib_uverbs_query_port_resp {
	__u32 port_cap_flags;		/* see ib_uverbs_query_port_cap_flags */
	__u32 max_msg_sz;
	__u32 bad_pkey_cntr;
	__u32 qkey_viol_cntr;
	__u32 gid_tbl_len;
	__u16 pkey_tbl_len;
	__u16 lid;
	__u16 sm_lid;
	__u8  state;
	__u8  max_mtu;
	__u8  active_mtu;
	__u8  lmc;
	__u8  max_vl_num;
	__u8  sm_sl;
	__u8  subnet_timeout;
	__u8  init_type_reply;
	__u8  active_width;
	__u8  active_speed;
	__u8  phys_state;
	__u8  link_layer;
	__u8  flags;			/* see ib_uverbs_query_port_flags */
	__u8  reserved;
};

struct ib_uverbs_alloc_pd {
	__aligned_u64 response;
	__aligned_u64 driver_data[];
};

struct ib_uverbs_alloc_pd_resp {
	__u32 pd_handle;
	__u32 driver_data[];
};

struct ib_uverbs_dealloc_pd {
	__u32 pd_handle;
};

struct ib_uverbs_open_xrcd {
	__aligned_u64 response;
	__u32 fd;
	__u32 oflags;
	__aligned_u64 driver_data[];
};

struct ib_uverbs_open_xrcd_resp {
	__u32 xrcd_handle;
	__u32 driver_data[];
};

struct ib_uverbs_close_xrcd {
	__u32 xrcd_handle;
};

struct ib_uverbs_reg_mr {
	__aligned_u64 response;
	__aligned_u64 start;
	__aligned_u64 length;
	__aligned_u64 hca_va;
	__u32 pd_handle;
	__u32 access_flags;
	__aligned_u64 driver_data[];
};

struct ib_uverbs_reg_mr_resp {
	__u32 mr_handle;
	__u32 lkey;
	__u32 rkey;
	__u32 driver_data[];
};

struct ib_uverbs_rereg_mr {
	__aligned_u64 response;
	__u32 mr_handle;
	__u32 flags;
	__aligned_u64 start;
	__aligned_u64 length;
	__aligned_u64 hca_va;
	__u32 pd_handle;
	__u32 access_flags;
	__aligned_u64 driver_data[];
};

struct ib_uverbs_rereg_mr_resp {
	__u32 lkey;
	__u32 rkey;
	__aligned_u64 driver_data[];
};

struct ib_uverbs_dereg_mr {
	__u32 mr_handle;
};

struct ib_uverbs_alloc_mw {
	__aligned_u64 response;
	__u32 pd_handle;
	__u8  mw_type;
	__u8  reserved[3];
	__aligned_u64 driver_data[];
};

struct ib_uverbs_alloc_mw_resp {
	__u32 mw_handle;
	__u32 rkey;
	__aligned_u64 driver_data[];
};

struct ib_uverbs_dealloc_mw {
	__u32 mw_handle;
};

struct ib_uverbs_create_comp_channel {
	__aligned_u64 response;
};

struct ib_uverbs_create_comp_channel_resp {
	__u32 fd;
};

struct ib_uverbs_create_cq {
	__aligned_u64 response;
	__aligned_u64 user_handle;
	__u32 cqe;
	__u32 comp_vector;
	__s32 comp_channel;
	__u32 reserved;
	__aligned_u64 driver_data[];
};

enum ib_uverbs_ex_create_cq_flags {
	IB_UVERBS_CQ_FLAGS_TIMESTAMP_COMPLETION = 1 << 0,
	IB_UVERBS_CQ_FLAGS_IGNORE_OVERRUN = 1 << 1,
};

struct ib_uverbs_ex_create_cq {
	__aligned_u64 user_handle;
	__u32 cqe;
	__u32 comp_vector;
	__s32 comp_channel;
	__u32 comp_mask;
	__u32 flags;  /* bitmask of ib_uverbs_ex_create_cq_flags */
	__u32 reserved;
};

struct ib_uverbs_create_cq_resp {
	__u32 cq_handle;
	__u32 cqe;
	__aligned_u64 driver_data[0];
};

struct ib_uverbs_ex_create_cq_resp {
	struct ib_uverbs_create_cq_resp base;
	__u32 comp_mask;
	__u32 response_length;
};

struct ib_uverbs_resize_cq {
	__aligned_u64 response;
	__u32 cq_handle;
	__u32 cqe;
	__aligned_u64 driver_data[];
};

struct ib_uverbs_resize_cq_resp {
	__u32 cqe;
	__u32 reserved;
	__aligned_u64 driver_data[];
};

struct ib_uverbs_poll_cq {
	__aligned_u64 response;
	__u32 cq_handle;
	__u32 ne;
};

enum ib_uverbs_wc_opcode {
	IB_UVERBS_WC_SEND = 0,
	IB_UVERBS_WC_RDMA_WRITE = 1,
	IB_UVERBS_WC_RDMA_READ = 2,
	IB_UVERBS_WC_COMP_SWAP = 3,
	IB_UVERBS_WC_FETCH_ADD = 4,
	IB_UVERBS_WC_BIND_MW = 5,
	IB_UVERBS_WC_LOCAL_INV = 6,
	IB_UVERBS_WC_TSO = 7,
	IB_UVERBS_WC_FLUSH = 8,
	IB_UVERBS_WC_ATOMIC_WRITE = 9,
};

struct ib_uverbs_wc {
	__aligned_u64 wr_id;
	__u32 status;
	__u32 opcode;
	__u32 vendor_err;
	__u32 byte_len;
	union {
		__be32 imm_data;
		__u32 invalidate_rkey;
	} ex;
	__u32 qp_num;
	__u32 src_qp;
	__u32 wc_flags;
	__u16 pkey_index;
	__u16 slid;
	__u8 sl;
	__u8 dlid_path_bits;
	__u8 port_num;
	__u8 reserved;
};

struct ib_uverbs_poll_cq_resp {
	__u32 count;
	__u32 reserved;
	struct ib_uverbs_wc wc[];
};

struct ib_uverbs_req_notify_cq {
	__u32 cq_handle;
	__u32 solicited_only;
};

struct ib_uverbs_destroy_cq {
	__aligned_u64 response;
	__u32 cq_handle;
	__u32 reserved;
};

struct ib_uverbs_destroy_cq_resp {
	__u32 comp_events_reported;
	__u32 async_events_reported;
};

struct ib_uverbs_global_route {
	__u8  dgid[16];
	__u32 flow_label;
	__u8  sgid_index;
	__u8  hop_limit;
	__u8  traffic_class;
	__u8  reserved;
};

struct ib_uverbs_ah_attr {
	struct ib_uverbs_global_route grh;
	__u16 dlid;
	__u8  sl;
	__u8  src_path_bits;
	__u8  static_rate;
	__u8  is_global;
	__u8  port_num;
	__u8  reserved;
};

struct ib_uverbs_qp_attr {
	__u32	qp_attr_mask;
	__u32	qp_state;
	__u32	cur_qp_state;
	__u32	path_mtu;
	__u32	path_mig_state;
	__u32	qkey;
	__u32	rq_psn;
	__u32	sq_psn;
	__u32	dest_qp_num;
	__u32	qp_access_flags;

	struct ib_uverbs_ah_attr ah_attr;
	struct ib_uverbs_ah_attr alt_ah_attr;

	/* ib_qp_cap */
	__u32	max_send_wr;
	__u32	max_recv_wr;
	__u32	max_send_sge;
	__u32	max_recv_sge;
	__u32	max_inline_data;

	__u16	pkey_index;
	__u16	alt_pkey_index;
	__u8	en_sqd_async_notify;
	__u8	sq_draining;
	__u8	max_rd_atomic;
	__u8	max_dest_rd_atomic;
	__u8	min_rnr_timer;
	__u8	port_num;
	__u8	timeout;
	__u8	retry_cnt;
	__u8	rnr_retry;
	__u8	alt_port_num;
	__u8	alt_timeout;
	__u8	reserved[5];
};

struct ib_uverbs_create_qp {
	__aligned_u64 response;
	__aligned_u64 user_handle;
	__u32 pd_handle;
	__u32 send_cq_handle;
	__u32 recv_cq_handle;
	__u32 srq_handle;
	__u32 max_send_wr;
	__u32 max_recv_wr;
	__u32 max_send_sge;
	__u32 max_recv_sge;
	__u32 max_inline_data;
	__u8  sq_sig_all;
	__u8  qp_type;
	__u8  is_srq;
	__u8  reserved;
	__aligned_u64 driver_data[];
};

enum ib_uverbs_create_qp_mask {
	IB_UVERBS_CREATE_QP_MASK_IND_TABLE = 1UL << 0,
};

enum {
	IB_UVERBS_CREATE_QP_SUP_COMP_MASK = IB_UVERBS_CREATE_QP_MASK_IND_TABLE,
};

struct ib_uverbs_ex_create_qp {
	__aligned_u64 user_handle;
	__u32 pd_handle;
	__u32 send_cq_handle;
	__u32 recv_cq_handle;
	__u32 srq_handle;
	__u32 max_send_wr;
	__u32 max_recv_wr;
	__u32 max_send_sge;
	__u32 max_recv_sge;
	__u32 max_inline_data;
	__u8  sq_sig_all;
	__u8  qp_type;
	__u8  is_srq;
	__u8 reserved;
	__u32 comp_mask;
	__u32 create_flags;
	__u32 rwq_ind_tbl_handle;
	__u32  source_qpn;
};

struct ib_uverbs_open_qp {
	__aligned_u64 response;
	__aligned_u64 user_handle;
	__u32 pd_handle;
	__u32 qpn;
	__u8  qp_type;
	__u8  reserved[7];
	__aligned_u64 driver_data[];
};

/* also used for open response */
struct ib_uverbs_create_qp_resp {
	__u32 qp_handle;
	__u32 qpn;
	__u32 max_send_wr;
	__u32 max_recv_wr;
	__u32 max_send_sge;
	__u32 max_recv_sge;
	__u32 max_inline_data;
	__u32 reserved;
	__u32 driver_data[0];
};

struct ib_uverbs_ex_create_qp_resp {
	struct ib_uverbs_create_qp_resp base;
	__u32 comp_mask;
	__u32 response_length;
};

/*
 * This struct needs to remain a multiple of 8 bytes to keep the
 * alignment of the modify QP parameters.
 */
struct ib_uverbs_qp_dest {
	__u8  dgid[16];
	__u32 flow_label;
	__u16 dlid;
	__u16 reserved;
	__u8  sgid_index;
	__u8  hop_limit;
	__u8  traffic_class;
	__u8  sl;
	__u8  src_path_bits;
	__u8  static_rate;
	__u8  is_global;
	__u8  port_num;
};

struct ib_uverbs_query_qp {
	__aligned_u64 response;
	__u32 qp_handle;
	__u32 attr_mask;
	__aligned_u64 driver_data[];
};

struct ib_uverbs_query_qp_resp {
	struct ib_uverbs_qp_dest dest;
	struct ib_uverbs_qp_dest alt_dest;
	__u32 max_send_wr;
	__u32 max_recv_wr;
	__u32 max_send_sge;
	__u32 max_recv_sge;
	__u32 max_inline_data;
	__u32 qkey;
	__u32 rq_psn;
	__u32 sq_psn;
	__u32 dest_qp_num;
	__u32 qp_access_flags;
	__u16 pkey_index;
	__u16 alt_pkey_index;
	__u8  qp_state;
	__u8  cur_qp_state;
	__u8  path_mtu;
	__u8  path_mig_state;
	__u8  sq_draining;
	__u8  max_rd_atomic;
	__u8  max_dest_rd_atomic;
	__u8  min_rnr_timer;
	__u8  port_num;
	__u8  timeout;
	__u8  retry_cnt;
	__u8  rnr_retry;
	__u8  alt_port_num;
	__u8  alt_timeout;
	__u8  sq_sig_all;
	__u8  reserved[5];
	__aligned_u64 driver_data[];
};

struct ib_uverbs_modify_qp {
	struct ib_uverbs_qp_dest dest;
	struct ib_uverbs_qp_dest alt_dest;
	__u32 qp_handle;
	__u32 attr_mask;
	__u32 qkey;
	__u32 rq_psn;
	__u32 sq_psn;
	__u32 dest_qp_num;
	__u32 qp_access_flags;
	__u16 pkey_index;
	__u16 alt_pkey_index;
	__u8  qp_state;
	__u8  cur_qp_state;
	__u8  path_mtu;
	__u8  path_mig_state;
	__u8  en_sqd_async_notify;
	__u8  max_rd_atomic;
	__u8  max_dest_rd_atomic;
	__u8  min_rnr_timer;
	__u8  port_num;
	__u8  timeout;
	__u8  retry_cnt;
	__u8  rnr_retry;
	__u8  alt_port_num;
	__u8  alt_timeout;
	__u8  reserved[2];
	__aligned_u64 driver_data[0];
};

struct ib_uverbs_ex_modify_qp {
	struct ib_uverbs_modify_qp base;
	__u32	rate_limit;
	__u32	reserved;
};

struct ib_uverbs_ex_modify_qp_resp {
	__u32  comp_mask;
	__u32  response_length;
};

struct ib_uverbs_destroy_qp {
	__aligned_u64 response;
	__u32 qp_handle;
	__u32 reserved;
};

struct ib_uverbs_destroy_qp_resp {
	__u32 events_reported;
};

/*
 * The ib_uverbs_sge structure isn't used anywhere, since we assume
 * the ib_sge structure is packed the same way on 32-bit and 64-bit
 * architectures in both kernel and user space.  It's just here to
 * document the ABI.
 */
struct ib_uverbs_sge {
	__aligned_u64 addr;
	__u32 length;
	__u32 lkey;
};

enum ib_uverbs_wr_opcode {
	IB_UVERBS_WR_RDMA_WRITE = 0,
	IB_UVERBS_WR_RDMA_WRITE_WITH_IMM = 1,
	IB_UVERBS_WR_SEND = 2,
	IB_UVERBS_WR_SEND_WITH_IMM = 3,
	IB_UVERBS_WR_RDMA_READ = 4,
	IB_UVERBS_WR_ATOMIC_CMP_AND_SWP = 5,
	IB_UVERBS_WR_ATOMIC_FETCH_AND_ADD = 6,
	IB_UVERBS_WR_LOCAL_INV = 7,
	IB_UVERBS_WR_BIND_MW = 8,
	IB_UVERBS_WR_SEND_WITH_INV = 9,
	IB_UVERBS_WR_TSO = 10,
	IB_UVERBS_WR_RDMA_READ_WITH_INV = 11,
	IB_UVERBS_WR_MASKED_ATOMIC_CMP_AND_SWP = 12,
	IB_UVERBS_WR_MASKED_ATOMIC_FETCH_AND_ADD = 13,
	IB_UVERBS_WR_FLUSH = 14,
	IB_UVERBS_WR_ATOMIC_WRITE = 15,
	/* Review enum ib_wr_opcode before modifying this */
};

struct ib_uverbs_send_wr {
	__aligned_u64 wr_id;
	__u32 num_sge;
	__u32 opcode;		/* see enum ib_uverbs_wr_opcode */
	__u32 send_flags;
	union {
		__be32 imm_data;
		__u32 invalidate_rkey;
	} ex;
	union {
		struct {
			__aligned_u64 remote_addr;
			__u32 rkey;
			__u32 reserved;
		} rdma;
		struct {
			__aligned_u64 remote_addr;
			__aligned_u64 compare_add;
			__aligned_u64 swap;
			__u32 rkey;
			__u32 reserved;
		} atomic;
		struct {
			__u32 ah;
			__u32 remote_qpn;
			__u32 remote_qkey;
			__u32 reserved;
		} ud;
	} wr;
};

struct ib_uverbs_post_send {
	__aligned_u64 response;
	__u32 qp_handle;
	__u32 wr_count;
	__u32 sge_count;
	__u32 wqe_size;
	struct ib_uverbs_send_wr send_wr[];
};

struct ib_uverbs_post_send_resp {
	__u32 bad_wr;
};

struct ib_uverbs_recv_wr {
	__aligned_u64 wr_id;
	__u32 num_sge;
	__u32 reserved;
};

struct ib_uverbs_post_recv {
	__aligned_u64 response;
	__u32 qp_handle;
	__u32 wr_count;
	__u32 sge_count;
	__u32 wqe_size;
	struct ib_uverbs_recv_wr recv_wr[];
};

struct ib_uverbs_post_recv_resp {
	__u32 bad_wr;
};

struct ib_uverbs_post_srq_recv {
	__aligned_u64 response;
	__u32 srq_handle;
	__u32 wr_count;
	__u32 sge_count;
	__u32 wqe_size;
	struct ib_uverbs_recv_wr recv[];
};

struct ib_uverbs_post_srq_recv_resp {
	__u32 bad_wr;
};

struct ib_uverbs_create_ah {
	__aligned_u64 response;
	__aligned_u64 user_handle;
	__u32 pd_handle;
	__u32 reserved;
	struct ib_uverbs_ah_attr attr;
	__aligned_u64 driver_data[];
};

struct ib_uverbs_create_ah_resp {
	__u32 ah_handle;
	__u32 driver_data[];
};

struct ib_uverbs_destroy_ah {
	__u32 ah_handle;
};

struct ib_uverbs_attach_mcast {
	__u8  gid[16];
	__u32 qp_handle;
	__u16 mlid;
	__u16 reserved;
	__aligned_u64 driver_data[];
};

struct ib_uverbs_detach_mcast {
	__u8  gid[16];
	__u32 qp_handle;
	__u16 mlid;
	__u16 reserved;
	__aligned_u64 driver_data[];
};

struct ib_uverbs_flow_spec_hdr {
	__u32 type;
	__u16 size;
	__u16 reserved;
	/* followed by flow_spec */
	__aligned_u64 flow_spec_data[0];
};

struct ib_uverbs_flow_eth_filter {
	__u8  dst_mac[6];
	__u8  src_mac[6];
	__be16 ether_type;
	__be16 vlan_tag;
};

struct ib_uverbs_flow_spec_eth {
	union {
		struct ib_uverbs_flow_spec_hdr hdr;
		struct {
			__u32 type;
			__u16 size;
			__u16 reserved;
		};
	};
	struct ib_uverbs_flow_eth_filter val;
	struct ib_uverbs_flow_eth_filter mask;
};

struct ib_uverbs_flow_ipv4_filter {
	__be32 src_ip;
	__be32 dst_ip;
	__u8	proto;
	__u8	tos;
	__u8	ttl;
	__u8	flags;
};

struct ib_uverbs_flow_spec_ipv4 {
	union {
		struct ib_uverbs_flow_spec_hdr hdr;
		struct {
			__u32 type;
			__u16 size;
			__u16 reserved;
		};
	};
	struct ib_uverbs_flow_ipv4_filter val;
	struct ib_uverbs_flow_ipv4_filter mask;
};

struct ib_uverbs_flow_tcp_udp_filter {
	__be16 dst_port;
	__be16 src_port;
};

struct ib_uverbs_flow_spec_tcp_udp {
	union {
		struct ib_uverbs_flow_spec_hdr hdr;
		struct {
			__u32 type;
			__u16 size;
			__u16 reserved;
		};
	};
	struct ib_uverbs_flow_tcp_udp_filter val;
	struct ib_uverbs_flow_tcp_udp_filter mask;
};

struct ib_uverbs_flow_ipv6_filter {
	__u8    src_ip[16];
	__u8    dst_ip[16];
	__be32	flow_label;
	__u8	next_hdr;
	__u8	traffic_class;
	__u8	hop_limit;
	__u8	reserved;
};

struct ib_uverbs_flow_spec_ipv6 {
	union {
		struct ib_uverbs_flow_spec_hdr hdr;
		struct {
			__u32 type;
			__u16 size;
			__u16 reserved;
		};
	};
	struct ib_uverbs_flow_ipv6_filter val;
	struct ib_uverbs_flow_ipv6_filter mask;
};

struct ib_uverbs_flow_spec_action_tag {
	union {
		struct ib_uverbs_flow_spec_hdr hdr;
		struct {
			__u32 type;
			__u16 size;
			__u16 reserved;
		};
	};
	__u32			      tag_id;
	__u32			      reserved1;
};

struct ib_uverbs_flow_spec_action_drop {
	union {
		struct ib_uverbs_flow_spec_hdr hdr;
		struct {
			__u32 type;
			__u16 size;
			__u16 reserved;
		};
	};
};

struct ib_uverbs_flow_spec_action_handle {
	union {
		struct ib_uverbs_flow_spec_hdr hdr;
		struct {
			__u32 type;
			__u16 size;
			__u16 reserved;
		};
	};
	__u32			      handle;
	__u32			      reserved1;
};

struct ib_uverbs_flow_spec_action_count {
	union {
		struct ib_uverbs_flow_spec_hdr hdr;
		struct {
			__u32 type;
			__u16 size;
			__u16 reserved;
		};
	};
	__u32			      handle;
	__u32			      reserved1;
};

struct ib_uverbs_flow_tunnel_filter {
	__be32 tunnel_id;
};

struct ib_uverbs_flow_spec_tunnel {
	union {
		struct ib_uverbs_flow_spec_hdr hdr;
		struct {
			__u32 type;
			__u16 size;
			__u16 reserved;
		};
	};
	struct ib_uverbs_flow_tunnel_filter val;
	struct ib_uverbs_flow_tunnel_filter mask;
};

struct ib_uverbs_flow_spec_esp_filter {
	__u32 spi;
	__u32 seq;
};

struct ib_uverbs_flow_spec_esp {
	union {
		struct ib_uverbs_flow_spec_hdr hdr;
		struct {
			__u32 type;
			__u16 size;
			__u16 reserved;
		};
	};
	struct ib_uverbs_flow_spec_esp_filter val;
	struct ib_uverbs_flow_spec_esp_filter mask;
};

struct ib_uverbs_flow_gre_filter {
	/* c_ks_res0_ver field is bits 0-15 in offset 0 of a standard GRE header:
	 * bit 0 - C - checksum bit.
	 * bit 1 - reserved. set to 0.
	 * bit 2 - key bit.
	 * bit 3 - sequence number bit.
	 * bits 4:12 - reserved. set to 0.
	 * bits 13:15 - GRE version.
	 */
	__be16 c_ks_res0_ver;
	__be16 protocol;
	__be32 key;
};

struct ib_uverbs_flow_spec_gre {
	union {
		struct ib_uverbs_flow_spec_hdr hdr;
		struct {
			__u32 type;
			__u16 size;
			__u16 reserved;
		};
	};
	struct ib_uverbs_flow_gre_filter     val;
	struct ib_uverbs_flow_gre_filter     mask;
};

struct ib_uverbs_flow_mpls_filter {
	/* The field includes the entire MPLS label:
	 * bits 0:19 - label field.
	 * bits 20:22 - traffic class field.
	 * bits 23 - bottom of stack bit.
	 * bits 24:31 - ttl field.
	 */
	__be32 label;
};

struct ib_uverbs_flow_spec_mpls {
	union {
		struct ib_uverbs_flow_spec_hdr hdr;
		struct {
			__u32 type;
			__u16 size;
			__u16 reserved;
		};
	};
	struct ib_uverbs_flow_mpls_filter     val;
	struct ib_uverbs_flow_mpls_filter     mask;
};

struct ib_uverbs_flow_attr {
	__u32 type;
	__u16 size;
	__u16 priority;
	__u8  num_of_specs;
	__u8  reserved[2];
	__u8  port;
	__u32 flags;
	/* Following are the optional layers according to user request
	 * struct ib_flow_spec_xxx
	 * struct ib_flow_spec_yyy
	 */
	struct ib_uverbs_flow_spec_hdr flow_specs[];
};

struct ib_uverbs_create_flow  {
	__u32 comp_mask;
	__u32 qp_handle;
	struct ib_uverbs_flow_attr flow_attr;
};

struct ib_uverbs_create_flow_resp {
	__u32 comp_mask;
	__u32 flow_handle;
};

struct ib_uverbs_destroy_flow  {
	__u32 comp_mask;
	__u32 flow_handle;
};

struct ib_uverbs_create_srq {
	__aligned_u64 response;
	__aligned_u64 user_handle;
	__u32 pd_handle;
	__u32 max_wr;
	__u32 max_sge;
	__u32 srq_limit;
	__aligned_u64 driver_data[];
};

struct ib_uverbs_create_xsrq {
	__aligned_u64 response;
	__aligned_u64 user_handle;
	__u32 srq_type;
	__u32 pd_handle;
	__u32 max_wr;
	__u32 max_sge;
	__u32 srq_limit;
	__u32 max_num_tags;
	__u32 xrcd_handle;
	__u32 cq_handle;
	__aligned_u64 driver_data[];
};

struct ib_uverbs_create_srq_resp {
	__u32 srq_handle;
	__u32 max_wr;
	__u32 max_sge;
	__u32 srqn;
	__u32 driver_data[];
};

struct ib_uverbs_modify_srq {
	__u32 srq_handle;
	__u32 attr_mask;
	__u32 max_wr;
	__u32 srq_limit;
	__aligned_u64 driver_data[];
};

struct ib_uverbs_query_srq {
	__aligned_u64 response;
	__u32 srq_handle;
	__u32 reserved;
	__aligned_u64 driver_data[];
};

struct ib_uverbs_query_srq_resp {
	__u32 max_wr;
	__u32 max_sge;
	__u32 srq_limit;
	__u32 reserved;
};

struct ib_uverbs_destroy_srq {
	__aligned_u64 response;
	__u32 srq_handle;
	__u32 reserved;
};

struct ib_uverbs_destroy_srq_resp {
	__u32 events_reported;
};

struct ib_uverbs_ex_create_wq  {
	__u32 comp_mask;
	__u32 wq_type;
	__aligned_u64 user_handle;
	__u32 pd_handle;
	__u32 cq_handle;
	__u32 max_wr;
	__u32 max_sge;
	__u32 create_flags; /* Use enum ib_wq_flags */
	__u32 reserved;
};

struct ib_uverbs_ex_create_wq_resp {
	__u32 comp_mask;
	__u32 response_length;
	__u32 wq_handle;
	__u32 max_wr;
	__u32 max_sge;
	__u32 wqn;
};

struct ib_uverbs_ex_destroy_wq  {
	__u32 comp_mask;
	__u32 wq_handle;
};

struct ib_uverbs_ex_destroy_wq_resp {
	__u32 comp_mask;
	__u32 response_length;
	__u32 events_reported;
	__u32 reserved;
};

struct ib_uverbs_ex_modify_wq  {
	__u32 attr_mask;
	__u32 wq_handle;
	__u32 wq_state;
	__u32 curr_wq_state;
	__u32 flags; /* Use enum ib_wq_flags */
	__u32 flags_mask; /* Use enum ib_wq_flags */
};

/* Prevent memory allocation rather than max expected size */
#define IB_USER_VERBS_MAX_LOG_IND_TBL_SIZE 0x0d
struct ib_uverbs_ex_create_rwq_ind_table  {
	__u32 comp_mask;
	__u32 log_ind_tbl_size;
	/* Following are the wq handles according to log_ind_tbl_size
	 * wq_handle1
	 * wq_handle2
	 */
	__u32 wq_handles[];
};

struct ib_uverbs_ex_create_rwq_ind_table_resp {
	__u32 comp_mask;
	__u32 response_length;
	__u32 ind_tbl_handle;
	__u32 ind_tbl_num;
};

struct ib_uverbs_ex_destroy_rwq_ind_table  {
	__u32 comp_mask;
	__u32 ind_tbl_handle;
};

struct ib_uverbs_cq_moderation {
	__u16 cq_count;
	__u16 cq_period;
};

struct ib_uverbs_ex_modify_cq {
	__u32 cq_handle;
	__u32 attr_mask;
	struct ib_uverbs_cq_moderation attr;
	__u32 reserved;
};

#define IB_DEVICE_NAME_MAX 64

/*
 * bits 9, 15, 16, 19, 22, 27, 30, 31, 32, 33, 35 and 37 may be set by old
 * kernels and should not be used.
 */
enum ib_uverbs_device_cap_flags {
	IB_UVERBS_DEVICE_RESIZE_MAX_WR = 1 << 0,
	IB_UVERBS_DEVICE_BAD_PKEY_CNTR = 1 << 1,
	IB_UVERBS_DEVICE_BAD_QKEY_CNTR = 1 << 2,
	IB_UVERBS_DEVICE_RAW_MULTI = 1 << 3,
	IB_UVERBS_DEVICE_AUTO_PATH_MIG = 1 << 4,
	IB_UVERBS_DEVICE_CHANGE_PHY_PORT = 1 << 5,
	IB_UVERBS_DEVICE_UD_AV_PORT_ENFORCE = 1 << 6,
	IB_UVERBS_DEVICE_CURR_QP_STATE_MOD = 1 << 7,
	IB_UVERBS_DEVICE_SHUTDOWN_PORT = 1 << 8,
	/* IB_UVERBS_DEVICE_INIT_TYPE = 1 << 9, (not in use) */
	IB_UVERBS_DEVICE_PORT_ACTIVE_EVENT = 1 << 10,
	IB_UVERBS_DEVICE_SYS_IMAGE_GUID = 1 << 11,
	IB_UVERBS_DEVICE_RC_RNR_NAK_GEN = 1 << 12,
	IB_UVERBS_DEVICE_SRQ_RESIZE = 1 << 13,
	IB_UVERBS_DEVICE_N_NOTIFY_CQ = 1 << 14,
	IB_UVERBS_DEVICE_MEM_WINDOW = 1 << 17,
	IB_UVERBS_DEVICE_UD_IP_CSUM = 1 << 18,
	IB_UVERBS_DEVICE_XRC = 1 << 20,
	IB_UVERBS_DEVICE_MEM_MGT_EXTENSIONS = 1 << 21,
	IB_UVERBS_DEVICE_MEM_WINDOW_TYPE_2A = 1 << 23,
	IB_UVERBS_DEVICE_MEM_WINDOW_TYPE_2B = 1 << 24,
	IB_UVERBS_DEVICE_RC_IP_CSUM = 1 << 25,
	/* Deprecated. Please use IB_UVERBS_RAW_PACKET_CAP_IP_CSUM. */
	IB_UVERBS_DEVICE_RAW_IP_CSUM = 1 << 26,
	IB_UVERBS_DEVICE_MANAGED_FLOW_STEERING = 1 << 29,
	/* Deprecated. Please use IB_UVERBS_RAW_PACKET_CAP_SCATTER_FCS. */
	IB_UVERBS_DEVICE_RAW_SCATTER_FCS = 1ULL << 34,
	IB_UVERBS_DEVICE_PCI_WRITE_END_PADDING = 1ULL << 36,
	/* Flush placement types */
	IB_UVERBS_DEVICE_FLUSH_GLOBAL = 1ULL << 38,
	IB_UVERBS_DEVICE_FLUSH_PERSISTENT = 1ULL << 39,
	/* Atomic write attributes */
	IB_UVERBS_DEVICE_ATOMIC_WRITE = 1ULL << 40,
};

enum ib_uverbs_raw_packet_caps {
	IB_UVERBS_RAW_PACKET_CAP_CVLAN_STRIPPING = 1 << 0,
	IB_UVERBS_RAW_PACKET_CAP_SCATTER_FCS = 1 << 1,
	IB_UVERBS_RAW_PACKET_CAP_IP_CSUM = 1 << 2,
	IB_UVERBS_RAW_PACKET_CAP_DELAY_DROP = 1 << 3,
};

#endif /* IB_USER_VERBS_H */