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
|
/*
* Copyright (c) 2005-2010 Brocade Communications Systems, Inc.
* All rights reserved
* www.brocade.com
*
* Linux driver for Brocade Fibre Channel Host Bus Adapter.
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License (GPL) Version 2 as
* published by the Free Software Foundation
*
* This program is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*/
#ifndef __BFA_DEFS_SVC_H__
#define __BFA_DEFS_SVC_H__
#include "bfa_defs.h"
#include "bfa_fc.h"
#include "bfi.h"
#define BFA_IOCFC_INTR_DELAY 1125
#define BFA_IOCFC_INTR_LATENCY 225
#define BFA_IOCFCOE_INTR_DELAY 25
#define BFA_IOCFCOE_INTR_LATENCY 5
/*
* Interrupt coalescing configuration.
*/
#pragma pack(1)
struct bfa_iocfc_intr_attr_s {
u8 coalesce; /* enable/disable coalescing */
u8 rsvd[3];
__be16 latency; /* latency in microseconds */
__be16 delay; /* delay in microseconds */
};
/*
* IOC firmware configuraton
*/
struct bfa_iocfc_fwcfg_s {
u16 num_fabrics; /* number of fabrics */
u16 num_lports; /* number of local lports */
u16 num_rports; /* number of remote ports */
u16 num_ioim_reqs; /* number of IO reqs */
u16 num_tskim_reqs; /* task management requests */
u16 num_fwtio_reqs; /* number of TM IO reqs in FW */
u16 num_fcxp_reqs; /* unassisted FC exchanges */
u16 num_uf_bufs; /* unsolicited recv buffers */
u8 num_cqs;
u8 fw_tick_res; /* FW clock resolution in ms */
u8 rsvd[2];
};
#pragma pack()
struct bfa_iocfc_drvcfg_s {
u16 num_reqq_elems; /* number of req queue elements */
u16 num_rspq_elems; /* number of rsp queue elements */
u16 num_sgpgs; /* number of total SG pages */
u16 num_sboot_tgts; /* number of SAN boot targets */
u16 num_sboot_luns; /* number of SAN boot luns */
u16 ioc_recover; /* IOC recovery mode */
u16 min_cfg; /* minimum configuration */
u16 path_tov; /* device path timeout */
bfa_boolean_t delay_comp; /* delay completion of
failed inflight IOs */
u32 rsvd;
};
/*
* IOC configuration
*/
struct bfa_iocfc_cfg_s {
struct bfa_iocfc_fwcfg_s fwcfg; /* firmware side config */
struct bfa_iocfc_drvcfg_s drvcfg; /* driver side config */
};
/*
* IOC firmware IO stats
*/
struct bfa_fw_io_stats_s {
u32 host_abort; /* IO aborted by host driver*/
u32 host_cleanup; /* IO clean up by host driver */
u32 fw_io_timeout; /* IOs timedout */
u32 fw_frm_parse; /* frame parsed by f/w */
u32 fw_frm_data; /* fcp_data frame parsed by f/w */
u32 fw_frm_rsp; /* fcp_rsp frame parsed by f/w */
u32 fw_frm_xfer_rdy; /* xfer_rdy frame parsed by f/w */
u32 fw_frm_bls_acc; /* BLS ACC frame parsed by f/w */
u32 fw_frm_tgt_abort; /* target ABTS parsed by f/w */
u32 fw_frm_unknown; /* unknown parsed by f/w */
u32 fw_data_dma; /* f/w DMA'ed the data frame */
u32 fw_frm_drop; /* f/w drop the frame */
u32 rec_timeout; /* FW rec timed out */
u32 error_rec; /* FW sending rec on
* an error condition*/
u32 wait_for_si; /* FW wait for SI */
u32 rec_rsp_inval; /* REC rsp invalid */
u32 seqr_io_abort; /* target does not know cmd so abort */
u32 seqr_io_retry; /* SEQR failed so retry IO */
u32 itn_cisc_upd_rsp; /* ITN cisc updated on fcp_rsp */
u32 itn_cisc_upd_data; /* ITN cisc updated on fcp_data */
u32 itn_cisc_upd_xfer_rdy; /* ITN cisc updated on fcp_data */
u32 fcp_data_lost; /* fcp data lost */
u32 ro_set_in_xfer_rdy; /* Target set RO in Xfer_rdy frame */
u32 xfer_rdy_ooo_err; /* Out of order Xfer_rdy received */
u32 xfer_rdy_unknown_err; /* unknown error in xfer_rdy frame */
u32 io_abort_timeout; /* ABTS timedout */
u32 sler_initiated; /* SLER initiated */
u32 unexp_fcp_rsp; /* fcp response in wrong state */
u32 fcp_rsp_under_run; /* fcp rsp IO underrun */
u32 fcp_rsp_under_run_wr; /* fcp rsp IO underrun for write */
u32 fcp_rsp_under_run_err; /* fcp rsp IO underrun error */
u32 fcp_rsp_resid_inval; /* invalid residue */
u32 fcp_rsp_over_run; /* fcp rsp IO overrun */
u32 fcp_rsp_over_run_err; /* fcp rsp IO overrun error */
u32 fcp_rsp_proto_err; /* protocol error in fcp rsp */
u32 fcp_rsp_sense_err; /* error in sense info in fcp rsp */
u32 fcp_conf_req; /* FCP conf requested */
u32 tgt_aborted_io; /* target initiated abort */
u32 ioh_edtov_timeout_event;/* IOH edtov timer popped */
u32 ioh_fcp_rsp_excp_event; /* IOH FCP_RSP exception */
u32 ioh_fcp_conf_event; /* IOH FCP_CONF */
u32 ioh_mult_frm_rsp_event; /* IOH multi_frame FCP_RSP */
u32 ioh_hit_class2_event; /* IOH hit class2 */
u32 ioh_miss_other_event; /* IOH miss other */
u32 ioh_seq_cnt_err_event; /* IOH seq cnt error */
u32 ioh_len_err_event; /* IOH len error - fcp_dl !=
* bytes xfered */
u32 ioh_seq_len_err_event; /* IOH seq len error */
u32 ioh_data_oor_event; /* Data out of range */
u32 ioh_ro_ooo_event; /* Relative offset out of range */
u32 ioh_cpu_owned_event; /* IOH hit -iost owned by f/w */
u32 ioh_unexp_frame_event; /* unexpected frame received
* count */
u32 ioh_err_int; /* IOH error int during data-phase
* for scsi write
*/
};
/*
* IOC port firmware stats
*/
struct bfa_fw_port_fpg_stats_s {
u32 intr_evt;
u32 intr;
u32 intr_excess;
u32 intr_cause0;
u32 intr_other;
u32 intr_other_ign;
u32 sig_lost;
u32 sig_regained;
u32 sync_lost;
u32 sync_to;
u32 sync_regained;
u32 div2_overflow;
u32 div2_underflow;
u32 efifo_overflow;
u32 efifo_underflow;
u32 idle_rx;
u32 lrr_rx;
u32 lr_rx;
u32 ols_rx;
u32 nos_rx;
u32 lip_rx;
u32 arbf0_rx;
u32 arb_rx;
u32 mrk_rx;
u32 const_mrk_rx;
u32 prim_unknown;
};
struct bfa_fw_port_lksm_stats_s {
u32 hwsm_success; /* hwsm state machine success */
u32 hwsm_fails; /* hwsm fails */
u32 hwsm_wdtov; /* hwsm timed out */
u32 swsm_success; /* swsm success */
u32 swsm_fails; /* swsm fails */
u32 swsm_wdtov; /* swsm timed out */
u32 busybufs; /* link init failed due to busybuf */
u32 buf_waits; /* bufwait state entries */
u32 link_fails; /* link failures */
u32 psp_errors; /* primitive sequence protocol errors */
u32 lr_unexp; /* No. of times LR rx-ed unexpectedly */
u32 lrr_unexp; /* No. of times LRR rx-ed unexpectedly */
u32 lr_tx; /* No. of times LR tx started */
u32 lrr_tx; /* No. of times LRR tx started */
u32 ols_tx; /* No. of times OLS tx started */
u32 nos_tx; /* No. of times NOS tx started */
u32 hwsm_lrr_rx; /* No. of times LRR rx-ed by HWSM */
u32 hwsm_lr_rx; /* No. of times LR rx-ed by HWSM */
};
struct bfa_fw_port_snsm_stats_s {
u32 hwsm_success; /* Successful hwsm terminations */
u32 hwsm_fails; /* hwsm fail count */
u32 hwsm_wdtov; /* hwsm timed out */
u32 swsm_success; /* swsm success */
u32 swsm_wdtov; /* swsm timed out */
u32 error_resets; /* error resets initiated by upsm */
u32 sync_lost; /* Sync loss count */
u32 sig_lost; /* Signal loss count */
};
struct bfa_fw_port_physm_stats_s {
u32 module_inserts; /* Module insert count */
u32 module_xtracts; /* Module extracts count */
u32 module_invalids; /* Invalid module inserted count */
u32 module_read_ign; /* Module validation status ignored */
u32 laser_faults; /* Laser fault count */
u32 rsvd;
};
struct bfa_fw_fip_stats_s {
u32 vlan_req; /* vlan discovery requests */
u32 vlan_notify; /* vlan notifications */
u32 vlan_err; /* vlan response error */
u32 vlan_timeouts; /* vlan disvoery timeouts */
u32 vlan_invalids; /* invalid vlan in discovery advert. */
u32 disc_req; /* Discovery solicit requests */
u32 disc_rsp; /* Discovery solicit response */
u32 disc_err; /* Discovery advt. parse errors */
u32 disc_unsol; /* Discovery unsolicited */
u32 disc_timeouts; /* Discovery timeouts */
u32 disc_fcf_unavail; /* Discovery FCF Not Avail. */
u32 linksvc_unsupp; /* Unsupported link service req */
u32 linksvc_err; /* Parse error in link service req */
u32 logo_req; /* FIP logos received */
u32 clrvlink_req; /* Clear virtual link req */
u32 op_unsupp; /* Unsupported FIP operation */
u32 untagged; /* Untagged frames (ignored) */
u32 invalid_version; /* Invalid FIP version */
};
struct bfa_fw_lps_stats_s {
u32 mac_invalids; /* Invalid mac assigned */
u32 rsvd;
};
struct bfa_fw_fcoe_stats_s {
u32 cee_linkups; /* CEE link up count */
u32 cee_linkdns; /* CEE link down count */
u32 fip_linkups; /* FIP link up count */
u32 fip_linkdns; /* FIP link up count */
u32 fip_fails; /* FIP fail count */
u32 mac_invalids; /* Invalid mac assigned */
};
/*
* IOC firmware FCoE port stats
*/
struct bfa_fw_fcoe_port_stats_s {
struct bfa_fw_fcoe_stats_s fcoe_stats;
struct bfa_fw_fip_stats_s fip_stats;
};
/*
* IOC firmware FC uport stats
*/
struct bfa_fw_fc_uport_stats_s {
struct bfa_fw_port_snsm_stats_s snsm_stats;
struct bfa_fw_port_lksm_stats_s lksm_stats;
};
/*
* IOC firmware FC port stats
*/
union bfa_fw_fc_port_stats_s {
struct bfa_fw_fc_uport_stats_s fc_stats;
struct bfa_fw_fcoe_port_stats_s fcoe_stats;
};
/*
* IOC firmware port stats
*/
struct bfa_fw_port_stats_s {
struct bfa_fw_port_fpg_stats_s fpg_stats;
struct bfa_fw_port_physm_stats_s physm_stats;
union bfa_fw_fc_port_stats_s fc_port;
};
/*
* fcxchg module statistics
*/
struct bfa_fw_fcxchg_stats_s {
u32 ua_tag_inv;
u32 ua_state_inv;
};
struct bfa_fw_lpsm_stats_s {
u32 cls_rx;
u32 cls_tx;
};
/*
* Trunk statistics
*/
struct bfa_fw_trunk_stats_s {
u32 emt_recvd; /* Trunk EMT received */
u32 emt_accepted; /* Trunk EMT Accepted */
u32 emt_rejected; /* Trunk EMT rejected */
u32 etp_recvd; /* Trunk ETP received */
u32 etp_accepted; /* Trunk ETP Accepted */
u32 etp_rejected; /* Trunk ETP rejected */
u32 lr_recvd; /* Trunk LR received */
u32 rsvd; /* padding for 64 bit alignment */
};
struct bfa_fw_advsm_stats_s {
u32 flogi_sent; /* Flogi sent */
u32 flogi_acc_recvd; /* Flogi Acc received */
u32 flogi_rjt_recvd; /* Flogi rejects received */
u32 flogi_retries; /* Flogi retries */
u32 elp_recvd; /* ELP received */
u32 elp_accepted; /* ELP Accepted */
u32 elp_rejected; /* ELP rejected */
u32 elp_dropped; /* ELP dropped */
};
/*
* IOCFC firmware stats
*/
struct bfa_fw_iocfc_stats_s {
u32 cfg_reqs; /* cfg request */
u32 updq_reqs; /* update queue request */
u32 ic_reqs; /* interrupt coalesce reqs */
u32 unknown_reqs;
u32 set_intr_reqs; /* set interrupt reqs */
};
/*
* IOC attributes returned in queries
*/
struct bfa_iocfc_attr_s {
struct bfa_iocfc_cfg_s config; /* IOCFC config */
struct bfa_iocfc_intr_attr_s intr_attr; /* interrupt attr */
};
/*
* Eth_sndrcv mod stats
*/
struct bfa_fw_eth_sndrcv_stats_s {
u32 crc_err;
u32 rsvd; /* 64bit align */
};
/*
* CT MAC mod stats
*/
struct bfa_fw_mac_mod_stats_s {
u32 mac_on; /* MAC got turned-on */
u32 link_up; /* link-up */
u32 signal_off; /* lost signal */
u32 dfe_on; /* DFE on */
u32 mac_reset; /* # of MAC reset to bring lnk up */
u32 pcs_reset; /* # of PCS reset to bring lnk up */
u32 loopback; /* MAC got into serdes loopback */
u32 lb_mac_reset;
/* # of MAC reset to bring link up in loopback */
u32 lb_pcs_reset;
/* # of PCS reset to bring link up in loopback */
u32 rsvd; /* 64bit align */
};
/*
* CT MOD stats
*/
struct bfa_fw_ct_mod_stats_s {
u32 rxa_rds_undrun; /* RxA RDS underrun */
u32 rad_bpc_ovfl; /* RAD BPC overflow */
u32 rad_rlb_bpc_ovfl; /* RAD RLB BPC overflow */
u32 bpc_fcs_err; /* BPC FCS_ERR */
u32 txa_tso_hdr; /* TxA TSO header too long */
u32 rsvd; /* 64bit align */
};
/*
* IOC firmware stats
*/
struct bfa_fw_stats_s {
struct bfa_fw_ioc_stats_s ioc_stats;
struct bfa_fw_iocfc_stats_s iocfc_stats;
struct bfa_fw_io_stats_s io_stats;
struct bfa_fw_port_stats_s port_stats;
struct bfa_fw_fcxchg_stats_s fcxchg_stats;
struct bfa_fw_lpsm_stats_s lpsm_stats;
struct bfa_fw_lps_stats_s lps_stats;
struct bfa_fw_trunk_stats_s trunk_stats;
struct bfa_fw_advsm_stats_s advsm_stats;
struct bfa_fw_mac_mod_stats_s macmod_stats;
struct bfa_fw_ct_mod_stats_s ctmod_stats;
struct bfa_fw_eth_sndrcv_stats_s ethsndrcv_stats;
};
#define BFA_IOCFC_PATHTOV_MAX 60
#define BFA_IOCFC_QDEPTH_MAX 2000
/*
* QoS states
*/
enum bfa_qos_state {
BFA_QOS_ONLINE = 1, /* QoS is online */
BFA_QOS_OFFLINE = 2, /* QoS is offline */
};
/*
* QoS Priority levels.
*/
enum bfa_qos_priority {
BFA_QOS_UNKNOWN = 0,
BFA_QOS_HIGH = 1, /* QoS Priority Level High */
BFA_QOS_MED = 2, /* QoS Priority Level Medium */
BFA_QOS_LOW = 3, /* QoS Priority Level Low */
};
/*
* QoS bandwidth allocation for each priority level
*/
enum bfa_qos_bw_alloc {
BFA_QOS_BW_HIGH = 60, /* bandwidth allocation for High */
BFA_QOS_BW_MED = 30, /* bandwidth allocation for Medium */
BFA_QOS_BW_LOW = 10, /* bandwidth allocation for Low */
};
#pragma pack(1)
/*
* QoS attribute returned in QoS Query
*/
struct bfa_qos_attr_s {
u8 state; /* QoS current state */
u8 rsvd[3];
u32 total_bb_cr; /* Total BB Credits */
};
/*
* These fields should be displayed only from the CLI.
* There will be a separate BFAL API (get_qos_vc_attr ?)
* to retrieve this.
*
*/
#define BFA_QOS_MAX_VC 16
struct bfa_qos_vc_info_s {
u8 vc_credit;
u8 borrow_credit;
u8 priority;
u8 resvd;
};
struct bfa_qos_vc_attr_s {
u16 total_vc_count; /* Total VC Count */
u16 shared_credit;
u32 elp_opmode_flags;
struct bfa_qos_vc_info_s vc_info[BFA_QOS_MAX_VC]; /* as many as
* total_vc_count */
};
/*
* QoS statistics
*/
struct bfa_qos_stats_s {
u32 flogi_sent; /* QoS Flogi sent */
u32 flogi_acc_recvd; /* QoS Flogi Acc received */
u32 flogi_rjt_recvd; /* QoS Flogi rejects received */
u32 flogi_retries; /* QoS Flogi retries */
u32 elp_recvd; /* QoS ELP received */
u32 elp_accepted; /* QoS ELP Accepted */
u32 elp_rejected; /* QoS ELP rejected */
u32 elp_dropped; /* QoS ELP dropped */
u32 qos_rscn_recvd; /* QoS RSCN received */
u32 rsvd; /* padding for 64 bit alignment */
};
/*
* FCoE statistics
*/
struct bfa_fcoe_stats_s {
u64 secs_reset; /* Seconds since stats reset */
u64 cee_linkups; /* CEE link up */
u64 cee_linkdns; /* CEE link down */
u64 fip_linkups; /* FIP link up */
u64 fip_linkdns; /* FIP link down */
u64 fip_fails; /* FIP failures */
u64 mac_invalids; /* Invalid mac assignments */
u64 vlan_req; /* Vlan requests */
u64 vlan_notify; /* Vlan notifications */
u64 vlan_err; /* Vlan notification errors */
u64 vlan_timeouts; /* Vlan request timeouts */
u64 vlan_invalids; /* Vlan invalids */
u64 disc_req; /* Discovery requests */
u64 disc_rsp; /* Discovery responses */
u64 disc_err; /* Discovery error frames */
u64 disc_unsol; /* Discovery unsolicited */
u64 disc_timeouts; /* Discovery timeouts */
u64 disc_fcf_unavail; /* Discovery FCF not avail */
u64 linksvc_unsupp; /* FIP link service req unsupp. */
u64 linksvc_err; /* FIP link service req errors */
u64 logo_req; /* FIP logos received */
u64 clrvlink_req; /* Clear virtual link requests */
u64 op_unsupp; /* FIP operation unsupp. */
u64 untagged; /* FIP untagged frames */
u64 txf_ucast; /* Tx FCoE unicast frames */
u64 txf_ucast_vlan; /* Tx FCoE unicast vlan frames */
u64 txf_ucast_octets; /* Tx FCoE unicast octets */
u64 txf_mcast; /* Tx FCoE multicast frames */
u64 txf_mcast_vlan; /* Tx FCoE multicast vlan frames */
u64 txf_mcast_octets; /* Tx FCoE multicast octets */
u64 txf_bcast; /* Tx FCoE broadcast frames */
u64 txf_bcast_vlan; /* Tx FCoE broadcast vlan frames */
u64 txf_bcast_octets; /* Tx FCoE broadcast octets */
u64 txf_timeout; /* Tx timeouts */
u64 txf_parity_errors; /* Transmit parity err */
u64 txf_fid_parity_errors; /* Transmit FID parity err */
u64 rxf_ucast_octets; /* Rx FCoE unicast octets */
u64 rxf_ucast; /* Rx FCoE unicast frames */
u64 rxf_ucast_vlan; /* Rx FCoE unicast vlan frames */
u64 rxf_mcast_octets; /* Rx FCoE multicast octets */
u64 rxf_mcast; /* Rx FCoE multicast frames */
u64 rxf_mcast_vlan; /* Rx FCoE multicast vlan frames */
u64 rxf_bcast_octets; /* Rx FCoE broadcast octets */
u64 rxf_bcast; /* Rx FCoE broadcast frames */
u64 rxf_bcast_vlan; /* Rx FCoE broadcast vlan frames */
};
/*
* QoS or FCoE stats (fcport stats excluding physical FC port stats)
*/
union bfa_fcport_stats_u {
struct bfa_qos_stats_s fcqos;
struct bfa_fcoe_stats_s fcoe;
};
#pragma pack()
struct bfa_fcpim_del_itn_stats_s {
u32 del_itn_iocomp_aborted; /* Aborted IO requests */
u32 del_itn_iocomp_timedout; /* IO timeouts */
u32 del_itn_iocom_sqer_needed; /* IO retry for SQ error recovery */
u32 del_itn_iocom_res_free; /* Delayed freeing of IO resources */
u32 del_itn_iocom_hostabrts; /* Host IO abort requests */
u32 del_itn_total_ios; /* Total IO count */
u32 del_io_iocdowns; /* IO cleaned-up due to IOC down */
u32 del_tm_iocdowns; /* TM cleaned-up due to IOC down */
};
struct bfa_itnim_iostats_s {
u32 total_ios; /* Total IO Requests */
u32 input_reqs; /* Data in-bound requests */
u32 output_reqs; /* Data out-bound requests */
u32 io_comps; /* Total IO Completions */
u32 wr_throughput; /* Write data transferred in bytes */
u32 rd_throughput; /* Read data transferred in bytes */
u32 iocomp_ok; /* Slowpath IO completions */
u32 iocomp_underrun; /* IO underrun */
u32 iocomp_overrun; /* IO overrun */
u32 qwait; /* IO Request-Q wait */
u32 qresumes; /* IO Request-Q wait done */
u32 no_iotags; /* No free IO tag */
u32 iocomp_timedout; /* IO timeouts */
u32 iocom_nexus_abort; /* IO failure due to target offline */
u32 iocom_proto_err; /* IO protocol errors */
u32 iocom_dif_err; /* IO SBC-3 protection errors */
u32 iocom_sqer_needed; /* fcp-2 error recovery failed */
u32 iocom_res_free; /* Delayed freeing of IO tag */
u32 io_aborts; /* Host IO abort requests */
u32 iocom_hostabrts; /* Host IO abort completions */
u32 io_cleanups; /* IO clean-up requests */
u32 path_tov_expired; /* IO path tov expired */
u32 iocomp_aborted; /* IO abort completions */
u32 io_iocdowns; /* IO cleaned-up due to IOC down */
u32 iocom_utags; /* IO comp with unknown tags */
u32 io_tmaborts; /* Abort request due to TM command */
u32 tm_io_comps; /* Abort completion due to TM command */
u32 creates; /* IT Nexus create requests */
u32 fw_create; /* IT Nexus FW create requests */
u32 create_comps; /* IT Nexus FW create completions */
u32 onlines; /* IT Nexus onlines */
u32 offlines; /* IT Nexus offlines */
u32 fw_delete; /* IT Nexus FW delete requests */
u32 delete_comps; /* IT Nexus FW delete completions */
u32 deletes; /* IT Nexus delete requests */
u32 sler_events; /* SLER events */
u32 ioc_disabled; /* Num IOC disables */
u32 cleanup_comps; /* IT Nexus cleanup completions */
u32 tm_cmnds; /* TM Requests */
u32 tm_fw_rsps; /* TM Completions */
u32 tm_success; /* TM initiated IO cleanup success */
u32 tm_failures; /* TM initiated IO cleanup failure */
u32 no_tskims; /* No free TM tag */
u32 tm_qwait; /* TM Request-Q wait */
u32 tm_qresumes; /* TM Request-Q wait done */
u32 tm_iocdowns; /* TM cleaned-up due to IOC down */
u32 tm_cleanups; /* TM cleanup requests */
u32 tm_cleanup_comps; /* TM cleanup completions */
};
/* Modify char* port_stt[] in bfal_port.c if a new state was added */
enum bfa_port_states {
BFA_PORT_ST_UNINIT = 1,
BFA_PORT_ST_ENABLING_QWAIT = 2,
BFA_PORT_ST_ENABLING = 3,
BFA_PORT_ST_LINKDOWN = 4,
BFA_PORT_ST_LINKUP = 5,
BFA_PORT_ST_DISABLING_QWAIT = 6,
BFA_PORT_ST_DISABLING = 7,
BFA_PORT_ST_DISABLED = 8,
BFA_PORT_ST_STOPPED = 9,
BFA_PORT_ST_IOCDOWN = 10,
BFA_PORT_ST_IOCDIS = 11,
BFA_PORT_ST_FWMISMATCH = 12,
BFA_PORT_ST_PREBOOT_DISABLED = 13,
BFA_PORT_ST_TOGGLING_QWAIT = 14,
BFA_PORT_ST_MAX_STATE,
};
/*
* Port operational type (in sync with SNIA port type).
*/
enum bfa_port_type {
BFA_PORT_TYPE_UNKNOWN = 1, /* port type is unknown */
BFA_PORT_TYPE_NPORT = 5, /* P2P with switched fabric */
BFA_PORT_TYPE_NLPORT = 6, /* public loop */
BFA_PORT_TYPE_LPORT = 20, /* private loop */
BFA_PORT_TYPE_P2P = 21, /* P2P with no switched fabric */
BFA_PORT_TYPE_VPORT = 22, /* NPIV - virtual port */
};
/*
* Port topology setting. A port's topology and fabric login status
* determine its operational type.
*/
enum bfa_port_topology {
BFA_PORT_TOPOLOGY_NONE = 0, /* No valid topology */
BFA_PORT_TOPOLOGY_P2P = 1, /* P2P only */
BFA_PORT_TOPOLOGY_LOOP = 2, /* LOOP topology */
BFA_PORT_TOPOLOGY_AUTO = 3, /* auto topology selection */
};
/*
* Physical port loopback types.
*/
enum bfa_port_opmode {
BFA_PORT_OPMODE_NORMAL = 0x00, /* normal non-loopback mode */
BFA_PORT_OPMODE_LB_INT = 0x01, /* internal loop back */
BFA_PORT_OPMODE_LB_SLW = 0x02, /* serial link wrapback (serdes) */
BFA_PORT_OPMODE_LB_EXT = 0x04, /* external loop back (serdes) */
BFA_PORT_OPMODE_LB_CBL = 0x08, /* cabled loop back */
BFA_PORT_OPMODE_LB_NLINT = 0x20, /* NL_Port internal loopback */
};
#define BFA_PORT_OPMODE_LB_HARD(_mode) \
((_mode == BFA_PORT_OPMODE_LB_INT) || \
(_mode == BFA_PORT_OPMODE_LB_SLW) || \
(_mode == BFA_PORT_OPMODE_LB_EXT))
/*
* Port link state
*/
enum bfa_port_linkstate {
BFA_PORT_LINKUP = 1, /* Physical port/Trunk link up */
BFA_PORT_LINKDOWN = 2, /* Physical port/Trunk link down */
};
/*
* Port link state reason code
*/
enum bfa_port_linkstate_rsn {
BFA_PORT_LINKSTATE_RSN_NONE = 0,
BFA_PORT_LINKSTATE_RSN_DISABLED = 1,
BFA_PORT_LINKSTATE_RSN_RX_NOS = 2,
BFA_PORT_LINKSTATE_RSN_RX_OLS = 3,
BFA_PORT_LINKSTATE_RSN_RX_LIP = 4,
BFA_PORT_LINKSTATE_RSN_RX_LIPF7 = 5,
BFA_PORT_LINKSTATE_RSN_SFP_REMOVED = 6,
BFA_PORT_LINKSTATE_RSN_PORT_FAULT = 7,
BFA_PORT_LINKSTATE_RSN_RX_LOS = 8,
BFA_PORT_LINKSTATE_RSN_LOCAL_FAULT = 9,
BFA_PORT_LINKSTATE_RSN_REMOTE_FAULT = 10,
BFA_PORT_LINKSTATE_RSN_TIMEOUT = 11,
/* CEE related reason codes/errors */
CEE_LLDP_INFO_AGED_OUT = 20,
CEE_LLDP_SHUTDOWN_TLV_RCVD = 21,
CEE_PEER_NOT_ADVERTISE_DCBX = 22,
CEE_PEER_NOT_ADVERTISE_PG = 23,
CEE_PEER_NOT_ADVERTISE_PFC = 24,
CEE_PEER_NOT_ADVERTISE_FCOE = 25,
CEE_PG_NOT_COMPATIBLE = 26,
CEE_PFC_NOT_COMPATIBLE = 27,
CEE_FCOE_NOT_COMPATIBLE = 28,
CEE_BAD_PG_RCVD = 29,
CEE_BAD_BW_RCVD = 30,
CEE_BAD_PFC_RCVD = 31,
CEE_BAD_APP_PRI_RCVD = 32,
CEE_FCOE_PRI_PFC_OFF = 33,
CEE_DUP_CONTROL_TLV_RCVD = 34,
CEE_DUP_FEAT_TLV_RCVD = 35,
CEE_APPLY_NEW_CFG = 36, /* reason, not error */
CEE_PROTOCOL_INIT = 37, /* reason, not error */
CEE_PHY_LINK_DOWN = 38,
CEE_LLS_FCOE_ABSENT = 39,
CEE_LLS_FCOE_DOWN = 40,
CEE_ISCSI_NOT_COMPATIBLE = 41,
CEE_ISCSI_PRI_PFC_OFF = 42,
CEE_ISCSI_PRI_OVERLAP_FCOE_PRI = 43
};
#pragma pack(1)
/*
* Physical port configuration
*/
struct bfa_port_cfg_s {
u8 topology; /* bfa_port_topology */
u8 speed; /* enum bfa_port_speed */
u8 trunked; /* trunked or not */
u8 qos_enabled; /* qos enabled or not */
u8 cfg_hardalpa; /* is hard alpa configured */
u8 hardalpa; /* configured hard alpa */
__be16 maxfrsize; /* maximum frame size */
u8 rx_bbcredit; /* receive buffer credits */
u8 tx_bbcredit; /* transmit buffer credits */
u8 ratelimit; /* ratelimit enabled or not */
u8 trl_def_speed; /* ratelimit default speed */
u8 bb_scn;
u8 rsvd[3];
u16 path_tov; /* device path timeout */
u16 q_depth; /* SCSI Queue depth */
};
#pragma pack()
/*
* Port attribute values.
*/
struct bfa_port_attr_s {
/*
* Static fields
*/
wwn_t nwwn; /* node wwn */
wwn_t pwwn; /* port wwn */
wwn_t factorynwwn; /* factory node wwn */
wwn_t factorypwwn; /* factory port wwn */
enum fc_cos cos_supported; /* supported class of services */
u32 rsvd;
struct fc_symname_s port_symname; /* port symbolic name */
enum bfa_port_speed speed_supported; /* supported speeds */
bfa_boolean_t pbind_enabled;
/*
* Configured values
*/
struct bfa_port_cfg_s pport_cfg; /* pport cfg */
/*
* Dynamic field - info from BFA
*/
enum bfa_port_states port_state; /* current port state */
enum bfa_port_speed speed; /* current speed */
enum bfa_port_topology topology; /* current topology */
bfa_boolean_t beacon; /* current beacon status */
bfa_boolean_t link_e2e_beacon; /* link beacon is on */
bfa_boolean_t plog_enabled; /* portlog is enabled */
bfa_boolean_t bbsc_op_status; /* fc credit recovery oper state */
/*
* Dynamic field - info from FCS
*/
u32 pid; /* port ID */
enum bfa_port_type port_type; /* current topology */
u32 loopback; /* external loopback */
u32 authfail; /* auth fail state */
bfa_boolean_t io_profile; /* get it from fcpim mod */
u8 pad[4]; /* for 64-bit alignement */
/* FCoE specific */
u16 fcoe_vlan;
u8 rsvd1[6];
};
/*
* Port FCP mappings.
*/
struct bfa_port_fcpmap_s {
char osdevname[256];
u32 bus;
u32 target;
u32 oslun;
u32 fcid;
wwn_t nwwn;
wwn_t pwwn;
u64 fcplun;
char luid[256];
};
/*
* Port RNID info.
*/
struct bfa_port_rnid_s {
wwn_t wwn;
u32 unittype;
u32 portid;
u32 attached_nodes_num;
u16 ip_version;
u16 udp_port;
u8 ipaddr[16];
u16 rsvd;
u16 topologydiscoveryflags;
};
#pragma pack(1)
struct bfa_fcport_fcf_s {
wwn_t name; /* FCF name */
wwn_t fabric_name; /* Fabric Name */
u8 fipenabled; /* FIP enabled or not */
u8 fipfailed; /* FIP failed or not */
u8 resv[2];
u8 pri; /* FCF priority */
u8 version; /* FIP version used */
u8 available; /* Available for login */
u8 fka_disabled; /* FKA is disabled */
u8 maxsz_verified; /* FCoE max size verified */
u8 fc_map[3]; /* FC map */
__be16 vlan; /* FCoE vlan tag/priority */
u32 fka_adv_per; /* FIP ka advert. period */
mac_t mac; /* FCF mac */
};
/*
* Trunk states for BCU/BFAL
*/
enum bfa_trunk_state {
BFA_TRUNK_DISABLED = 0, /* Trunk is not configured */
BFA_TRUNK_ONLINE = 1, /* Trunk is online */
BFA_TRUNK_OFFLINE = 2, /* Trunk is offline */
};
/*
* VC attributes for trunked link
*/
struct bfa_trunk_vc_attr_s {
u32 bb_credit;
u32 elp_opmode_flags;
u32 req_credit;
u16 vc_credits[8];
};
/*
* Link state information
*/
struct bfa_port_link_s {
u8 linkstate; /* Link state bfa_port_linkstate */
u8 linkstate_rsn; /* bfa_port_linkstate_rsn_t */
u8 topology; /* P2P/LOOP bfa_port_topology */
u8 speed; /* Link speed (1/2/4/8 G) */
u32 linkstate_opt; /* Linkstate optional data (debug) */
u8 trunked; /* Trunked or not (1 or 0) */
u8 resvd[3];
struct bfa_qos_attr_s qos_attr; /* QoS Attributes */
union {
struct bfa_qos_vc_attr_s qos_vc_attr; /* VC info from ELP */
struct bfa_trunk_vc_attr_s trunk_vc_attr;
struct bfa_fcport_fcf_s fcf; /* FCF information (for FCoE) */
} vc_fcf;
};
#pragma pack()
enum bfa_trunk_link_fctl {
BFA_TRUNK_LINK_FCTL_NORMAL,
BFA_TRUNK_LINK_FCTL_VC,
BFA_TRUNK_LINK_FCTL_VC_QOS,
};
enum bfa_trunk_link_state {
BFA_TRUNK_LINK_STATE_UP = 1, /* link part of trunk */
BFA_TRUNK_LINK_STATE_DN_LINKDN = 2, /* physical link down */
BFA_TRUNK_LINK_STATE_DN_GRP_MIS = 3, /* trunk group different */
BFA_TRUNK_LINK_STATE_DN_SPD_MIS = 4, /* speed mismatch */
BFA_TRUNK_LINK_STATE_DN_MODE_MIS = 5, /* remote port not trunked */
};
#define BFA_TRUNK_MAX_PORTS 2
struct bfa_trunk_link_attr_s {
wwn_t trunk_wwn;
enum bfa_trunk_link_fctl fctl;
enum bfa_trunk_link_state link_state;
enum bfa_port_speed speed;
u32 deskew;
};
struct bfa_trunk_attr_s {
enum bfa_trunk_state state;
enum bfa_port_speed speed;
u32 port_id;
u32 rsvd;
struct bfa_trunk_link_attr_s link_attr[BFA_TRUNK_MAX_PORTS];
};
struct bfa_rport_hal_stats_s {
u32 sm_un_cr; /* uninit: create events */
u32 sm_un_unexp; /* uninit: exception events */
u32 sm_cr_on; /* created: online events */
u32 sm_cr_del; /* created: delete events */
u32 sm_cr_hwf; /* created: IOC down */
u32 sm_cr_unexp; /* created: exception events */
u32 sm_fwc_rsp; /* fw create: f/w responses */
u32 sm_fwc_del; /* fw create: delete events */
u32 sm_fwc_off; /* fw create: offline events */
u32 sm_fwc_hwf; /* fw create: IOC down */
u32 sm_fwc_unexp; /* fw create: exception events*/
u32 sm_on_off; /* online: offline events */
u32 sm_on_del; /* online: delete events */
u32 sm_on_hwf; /* online: IOC down events */
u32 sm_on_unexp; /* online: exception events */
u32 sm_fwd_rsp; /* fw delete: fw responses */
u32 sm_fwd_del; /* fw delete: delete events */
u32 sm_fwd_hwf; /* fw delete: IOC down events */
u32 sm_fwd_unexp; /* fw delete: exception events*/
u32 sm_off_del; /* offline: delete events */
u32 sm_off_on; /* offline: online events */
u32 sm_off_hwf; /* offline: IOC down events */
u32 sm_off_unexp; /* offline: exception events */
u32 sm_del_fwrsp; /* delete: fw responses */
u32 sm_del_hwf; /* delete: IOC down events */
u32 sm_del_unexp; /* delete: exception events */
u32 sm_delp_fwrsp; /* delete pend: fw responses */
u32 sm_delp_hwf; /* delete pend: IOC downs */
u32 sm_delp_unexp; /* delete pend: exceptions */
u32 sm_offp_fwrsp; /* off-pending: fw responses */
u32 sm_offp_del; /* off-pending: deletes */
u32 sm_offp_hwf; /* off-pending: IOC downs */
u32 sm_offp_unexp; /* off-pending: exceptions */
u32 sm_iocd_off; /* IOC down: offline events */
u32 sm_iocd_del; /* IOC down: delete events */
u32 sm_iocd_on; /* IOC down: online events */
u32 sm_iocd_unexp; /* IOC down: exceptions */
u32 rsvd;
};
#pragma pack(1)
/*
* Rport's QoS attributes
*/
struct bfa_rport_qos_attr_s {
u8 qos_priority; /* rport's QoS priority */
u8 rsvd[3];
u32 qos_flow_id; /* QoS flow Id */
};
#pragma pack()
#define BFA_IOBUCKET_MAX 14
struct bfa_itnim_latency_s {
u32 min[BFA_IOBUCKET_MAX];
u32 max[BFA_IOBUCKET_MAX];
u32 count[BFA_IOBUCKET_MAX];
u32 avg[BFA_IOBUCKET_MAX];
};
struct bfa_itnim_ioprofile_s {
u32 clock_res_mul;
u32 clock_res_div;
u32 index;
u32 io_profile_start_time; /* IO profile start time */
u32 iocomps[BFA_IOBUCKET_MAX]; /* IO completed */
struct bfa_itnim_latency_s io_latency;
};
/*
* FC physical port statistics.
*/
struct bfa_port_fc_stats_s {
u64 secs_reset; /* Seconds since stats is reset */
u64 tx_frames; /* Tx frames */
u64 tx_words; /* Tx words */
u64 tx_lip; /* Tx LIP */
u64 tx_nos; /* Tx NOS */
u64 tx_ols; /* Tx OLS */
u64 tx_lr; /* Tx LR */
u64 tx_lrr; /* Tx LRR */
u64 rx_frames; /* Rx frames */
u64 rx_words; /* Rx words */
u64 lip_count; /* Rx LIP */
u64 nos_count; /* Rx NOS */
u64 ols_count; /* Rx OLS */
u64 lr_count; /* Rx LR */
u64 lrr_count; /* Rx LRR */
u64 invalid_crcs; /* Rx CRC err frames */
u64 invalid_crc_gd_eof; /* Rx CRC err good EOF frames */
u64 undersized_frm; /* Rx undersized frames */
u64 oversized_frm; /* Rx oversized frames */
u64 bad_eof_frm; /* Rx frames with bad EOF */
u64 error_frames; /* Errored frames */
u64 dropped_frames; /* Dropped frames */
u64 link_failures; /* Link Failure (LF) count */
u64 loss_of_syncs; /* Loss of sync count */
u64 loss_of_signals; /* Loss of signal count */
u64 primseq_errs; /* Primitive sequence protocol err. */
u64 bad_os_count; /* Invalid ordered sets */
u64 err_enc_out; /* Encoding err nonframe_8b10b */
u64 err_enc; /* Encoding err frame_8b10b */
u64 bbsc_frames_lost; /* Credit Recovery-Frames Lost */
u64 bbsc_credits_lost; /* Credit Recovery-Credits Lost */
u64 bbsc_link_resets; /* Credit Recovery-Link Resets */
};
/*
* Eth Physical Port statistics.
*/
struct bfa_port_eth_stats_s {
u64 secs_reset; /* Seconds since stats is reset */
u64 frame_64; /* Frames 64 bytes */
u64 frame_65_127; /* Frames 65-127 bytes */
u64 frame_128_255; /* Frames 128-255 bytes */
u64 frame_256_511; /* Frames 256-511 bytes */
u64 frame_512_1023; /* Frames 512-1023 bytes */
u64 frame_1024_1518; /* Frames 1024-1518 bytes */
u64 frame_1519_1522; /* Frames 1519-1522 bytes */
u64 tx_bytes; /* Tx bytes */
u64 tx_packets; /* Tx packets */
u64 tx_mcast_packets; /* Tx multicast packets */
u64 tx_bcast_packets; /* Tx broadcast packets */
u64 tx_control_frame; /* Tx control frame */
u64 tx_drop; /* Tx drops */
u64 tx_jabber; /* Tx jabber */
u64 tx_fcs_error; /* Tx FCS errors */
u64 tx_fragments; /* Tx fragments */
u64 rx_bytes; /* Rx bytes */
u64 rx_packets; /* Rx packets */
u64 rx_mcast_packets; /* Rx multicast packets */
u64 rx_bcast_packets; /* Rx broadcast packets */
u64 rx_control_frames; /* Rx control frames */
u64 rx_unknown_opcode; /* Rx unknown opcode */
u64 rx_drop; /* Rx drops */
u64 rx_jabber; /* Rx jabber */
u64 rx_fcs_error; /* Rx FCS errors */
u64 rx_alignment_error; /* Rx alignment errors */
u64 rx_frame_length_error; /* Rx frame len errors */
u64 rx_code_error; /* Rx code errors */
u64 rx_fragments; /* Rx fragments */
u64 rx_pause; /* Rx pause */
u64 rx_zero_pause; /* Rx zero pause */
u64 tx_pause; /* Tx pause */
u64 tx_zero_pause; /* Tx zero pause */
u64 rx_fcoe_pause; /* Rx FCoE pause */
u64 rx_fcoe_zero_pause; /* Rx FCoE zero pause */
u64 tx_fcoe_pause; /* Tx FCoE pause */
u64 tx_fcoe_zero_pause; /* Tx FCoE zero pause */
u64 rx_iscsi_pause; /* Rx iSCSI pause */
u64 rx_iscsi_zero_pause; /* Rx iSCSI zero pause */
u64 tx_iscsi_pause; /* Tx iSCSI pause */
u64 tx_iscsi_zero_pause; /* Tx iSCSI zero pause */
};
/*
* Port statistics.
*/
union bfa_port_stats_u {
struct bfa_port_fc_stats_s fc;
struct bfa_port_eth_stats_s eth;
};
#endif /* __BFA_DEFS_SVC_H__ */
|