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
|
/****************************************************************
* Copyright 1999 I2O Special Interest Group (I2O SIG). All rights reserved.
* All rights reserved
*
* TERMS AND CONDITIONS OF USE
*
* This header file, and any modifications of this header file, are provided
* contingent upon your agreement and adherence to the here-listed terms and
* conditions. By accepting and/or using this header file, you agree to abide
* by these terms and conditions and that these terms and conditions will be
* construed and governed in accordance with the laws of the State of California,
* without reference to conflict-of-law provisions. If you do not agree
* to these terms and conditions, please delete this file, and any copies,
* permanently, without making any use thereof.
*
* THIS HEADER FILE IS PROVIDED FREE OF CHARGE ON AN AS-IS BASIS WITHOUT
* WARRANTY OF ANY KIND, EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED
* TO IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE. I2O SIG DOES NOT WARRANT THAT THIS HEADER FILE WILL MEET THE
* USER'S REQUIREMENTS OR THAT ITS OPERATION WILL BE UNINTERRUPTED OR
* ERROR-FREE.
*
* I2O SIG DISCLAIMS ALL LIABILITY, INCLUDING LIABILITY FOR INFRINGEMENT OF
* ANY PROPRIETARY RIGHTS, RELATING TO THE IMPLEMENTATION OF THE I2O
* SPECIFICATIONS. I2O SIG DOES NOT WARRANT OR REPRESENT THAT SUCH
* IMPLEMENTATIONS WILL NOT INFRINGE SUCH RIGHTS.
*
* THE USER OF THIS HEADER FILE SHALL HAVE NO RECOURSE TO I2O SIG FOR ANY
* ACTUAL OR CONSEQUENTIAL DAMAGES INCLUDING, BUT NOT LIMITED TO, LOST DATA
* OR LOST PROFITS ARISING OUT OF THE USE OR INABILITY TO USE THIS PROGRAM.
*
* I2O SIG grants the user of this header file a license to copy, distribute,
* and modify it, for any purpose, under the following terms. Any copying,
* distribution, or modification of this header file must not delete or alter
* the copyright notice of I2O SIG or any of these Terms and Conditions.
*
* Any distribution of this header file must not include a charge for the
* header file (unless such charges are strictly for the physical acts of
* copying or transferring copies). However, distribution of a product in
* which this header file is embedded may include a charge so long as any
* such charge does not include any charge for the header file itself.
*
* Any modification of this header file constitutes a derivative work based
* on this header file. Any distribution of such derivative work: (1) must
* include prominent notices that the header file has been changed from the
* original, together with the dates of any changes; (2) automatically includes
* this same license to the original header file from I2O SIG, without any
* restriction thereon from the distributing user; and (3) must include a
* grant of license of the modified file under the same terms and conditions
* as these Terms and Conditions.
*
* The I2O SIG Web site can be found at: http://www.i2osig.org
*
* The I2O SIG encourages you to deposit derivative works based on this
* header file at the I2O SIG Web site. Furthermore, to become a Registered
* Developer of the I2O SIG, sign up at the Web site or call 415.750.8352
* (United States).
****************************************************************/
#if !defined(I2O_MSTOR_HDR)
#define I2O_MSTOR_HDR
#include "i2omsg.h" /* Include the Base Message file */
#define I2OMSTOR_REV 1_5_1 /* Header file revision string */
/*****************************************************************************
*
* I2OMStor.h -- I2O Random Block Storage Devices Class Message defintion file
*
* This file contains information presented in Chapter 6, Section 4 of
* the I2O Specification.
*
* Revision History: (Revision History tracks the revision number of the I2O
* specification)
*
* .92 - First marked revsion used for Proof of Concept.
* .93 - Change to match the rev .93 of the spec.
* .95 - Updated to Rev .95 of 2/5/96.
* 1.00 - Checked and Updated against spec version 1.00 4/9/96.
* 1.xx - Updated to the 1.x version of the I2O Specification (11/04/96).
* (RAID disk parameter group definition is not complete.)
* 1.xx - 11/06/96 1) Changed to new SGL addressing nomenclature.
* 2) Changed I2O_BSA_FLAGS reference to I2O_BSA_CTL_FLAGS.
* 3) Added BSA request message definitions.
* 4) Commented out subclass and RAID request message definitions.
* 1.xx - 11/11/96
* 1) Updated BSA Cache Control parameters group definitions.
* 1.xx - 11/13/96
* 1) Changed messages definitions from "I20" to "I2O".
* 2) Fixed I2O_BSA_MEDIA_EJECT references.
* 3) Added "DSC" to Detailed Status Code definitions.
* 1.xx 11/15/96 - Added #pragma statments for i960.
* 1.5d 03/05/97 - Update for spec. draft version 1.5d.
* 1) Added "_BSA" designation to the three reply messages.
* 2) Added BSA_TIMEOUT DSC.
* 1.5d 04/11/97 - Corrections from review cycle:
* 1) Added reserved1 field to OPERATIONAL_CONTROL parameter group.
* 2) Added reserved2 field to ERROR_LOG parameter group.
* 3) Added reserved1 field to HIST_STATS parameter group.
* 4) Added reserved2 field to HIST_STATS parameter group.
* 5) Added reserved1 field to STORAGE_HIST_STATS parameter group.
* 6) Added reserved2 field to STORAGE_HIST_STATS parameter group.
* 7) Removed double underscore from MEDIA_INFO parameter group.
* 1.5.1 05/02/97 - Corrections from review cycle:
* 1) Change reply templates to include RetryCount field.
* 2) Add Aborted Operation reply message.
* 3) Remove #include for i2outil.h.
* 4) Add field to 32-bit align CACHE_CONTROL parameter group.
* 5) Add optional RAID parameter group definitions.
* 6) Add fields to 32-bit align REDUNDANCY parameter group.
* 7) Add fields to 32-bit align COMPONENT_SPARES parm group.
* 8) Add fields to 32-bit align ASSOCIATION parameter group.
* 9) Add revision string.
* 10) Convert tabs to spaces.
* 11) New disclaimer.
*
*****************************************************************************/
/*
NOTES:
Gets, reads, receives, etc. are all even numbered functions.
Sets, writes, sends, etc. are all odd numbered functions.
Functions that both send and receive data can be either but an attempt is made
to use the function number that indicates the greater transfer amount.
Functions that do not send or receive data use odd function numbers.
Some functions are synonyms like read, receive and send, write.
All common functions will have a code of less than 0x80.
Unique functions to a class will start at 0x80.
Executive Functions start at 0xA0.
Utility Message function codes range from 0 - 0x1f
Base Message function codes range from 0x20 - 0xfe
Private Message function code is 0xff.
*/
PRAGMA_ALIGN_PUSH
PRAGMA_PACK_PUSH
/****************************************************************************/
/*
Random Block Storage Class specific functions
Although the names are block storage class specific, the values
assigned are common with other classes when applicable.
*/
#define I2O_BSA_BLOCK_READ 0x30
#define I2O_BSA_BLOCK_REASSIGN 0x71
#define I2O_BSA_BLOCK_WRITE 0x31
#define I2O_BSA_BLOCK_WRITE_VERIFY 0x33
#define I2O_BSA_CACHE_FLUSH 0x37
#define I2O_BSA_DEVICE_RESET 0x27
#define I2O_BSA_MEDIA_EJECT 0x43
#define I2O_BSA_MEDIA_FORMAT 0x45
#define I2O_BSA_MEDIA_LOCK 0x49
#define I2O_BSA_MEDIA_MOUNT 0x41
#define I2O_BSA_MEDIA_UNLOCK 0x4B
#define I2O_BSA_MEDIA_VERIFY 0x35
#define I2O_BSA_POWER_MANAGEMENT 0x70
#define I2O_BSA_STATUS_CHECK 0x25
/* RAID Additions. */
/*
#define I2O_MANAGEMENT 0x81
#define I2O_DIAGNOSTICS 0x83
#define I2O_INSTRUMENTATION 0x85
*/
/* Detailed Status Codes for Random Block Storage operations */
#define I2O_BSA_DSC_SUCCESS 0x0000
#define I2O_BSA_DSC_MEDIA_ERROR 0x0001
#define I2O_BSA_DSC_ACCESS_ERROR 0x0002
#define I2O_BSA_DSC_DEVICE_FAILURE 0x0003
#define I2O_BSA_DSC_DEVICE_NOT_READY 0x0004
#define I2O_BSA_DSC_MEDIA_NOT_PRESENT 0x0005
#define I2O_BSA_DSC_MEDIA_LOCKED 0x0006
#define I2O_BSA_DSC_MEDIA_FAILURE 0x0007
#define I2O_BSA_DSC_PROTOCOL_FAILURE 0x0008
#define I2O_BSA_DSC_BUS_FAILURE 0x0009
#define I2O_BSA_DSC_ACCESS_VIOLATION 0x000A
#define I2O_BSA_DSC_WRITE_PROTECTED 0x000B
#define I2O_BSA_DSC_DEVICE_RESET 0x000C
#define I2O_BSA_DSC_VOLUME_CHANGED 0x000D
#define I2O_BSA_DSC_TIMEOUT 0x000E
/****************************************************************************/
/* Block Storage Parameter Groups */
/****************************************************************************/
/* Block Storage Configuration and Operating Structures and Defines */
/* Block Storage Parameter Groups */
#define I2O_BSA_DEVICE_INFO_GROUP_NO 0x0000
#define I2O_BSA_OPERATIONAL_CONTROL_GROUP_NO 0x0001
#define I2O_BSA_POWER_CONTROL_GROUP_NO 0x0002
#define I2O_BSA_CACHE_CONTROL_GROUP_NO 0x0003
#define I2O_BSA_MEDIA_INFO_GROUP_NO 0x0004
#define I2O_BSA_ERROR_LOG_GROUP_NO 0x0005
/* Block Storage Optional Historical Statistics Parameter Groups */
#define I2O_BSA_HISTORICAL_STATS_CONTROL_GROUP_NO 0x0180
#define I2O_BSA_STORAGE_HISTORICAL_STATS_GROUP_NO 0x0181
#define I2O_BSA_CACHE_HISTORICAL_STATS_GROUP_NO 0x0182
/* Block Storage Optional RAID Disk Parameter Groups */
#define I2O_BSA_VOLUME_SET_INFORMATION_GROUP_NO 0x0200
#define I2O_BSA_PROTECTED_SPACE_EXTENT_GROUP_NO 0x0201
#define I2O_BSA_AGGREGATE_PROT_SPACE_EXT_GROUP_NO 0x0202
#define I2O_BSA_PHYSICAL_EXTENT_GROUP_NO 0x0203
#define I2O_BSA_AGGREGATE_PHYSICAL_EXT_GROUP_NO 0x0204
#define I2O_BSA_REDUNDANCY_GROUP_NO 0x0205
#define I2O_BSA_COMPONENT_SPARES_GROUP_NO 0x0206
#define I2O_BSA_ASSOCIATION_TABLE_GROUP_NO 0x0207
/* - 0000h - Device Information Parameters Group defines */
/* Device Type */
#define I2O_BSA_DEVICE_TYPE_DIRECT 0x00
#define I2O_BSA_DEVICE_TYPE_WORM 0x04
#define I2O_BSA_DEVICE_TYPE_CDROM 0x05
#define I2O_BSA_DEVICE_TYPE_OPTICAL 0x07
/* Device Capability Support */
#define I2O_BSA_DEV_CAP_CACHING 0x00000001
#define I2O_BSA_DEV_CAP_MULTI_PATH 0x00000002
#define I2O_BSA_DEV_CAP_DYNAMIC_CAPACITY 0x00000004
#define I2O_BSA_DEV_CAP_REMOVABLE_MEDIA 0x00000008
#define I2O_BSA_DEV_CAP_REMOVABLE_DEVICE 0x00000010
#define I2O_BSA_DEV_CAP_READ_ONLY 0x00000020
#define I2O_BSA_DEV_CAP_LOCKOUT 0x00000040
#define I2O_BSA_DEV_CAP_BOOT_BYPASS 0x00000080
#define I2O_BSA_DEV_CAP_COMPRESSION 0x00000100
#define I2O_BSA_DEV_CAP_DATA_SECURITY 0x00000200
#define I2O_BSA_DEV_CAP_RAID 0x00000400
/* Device States */
#define I2O_BSA_DEV_STATE_CACHING 0x00000001
#define I2O_BSA_DEV_STATE_POWERED_ON 0x00000002
#define I2O_BSA_DEV_STATE_READY 0x00000004
#define I2O_BSA_DEV_STATE_MEDIA_LOADED 0x00000008
#define I2O_BSA_DEV_STATE_DEVICE_LOADED 0x00000010
#define I2O_BSA_DEV_STATE_READ_ONLY 0x00000020
#define I2O_BSA_DEV_STATE_LOCKOUT 0x00000040
#define I2O_BSA_DEV_STATE_BOOT_BYPASS 0x00000080
#define I2O_BSA_DEV_STATE_COMPRESSION 0x00000100
#define I2O_BSA_DEV_STATE_DATA_SECURITY 0x00000200
#define I2O_BSA_DEV_STATE_RAID 0x00000400
/* - 0001h - Operational Control Parameters Group defines */
/* No definition required */
/* - 0002h - Power Control Parameters Group defines */
/* On Access */
#define I2O_BSA_POWERED_UP_ON_ACCESS 0x00000001
#define I2O_BSA_LOAD_ON_ACCESS 0x00000002
/* - 0003h - Cache Control Parameters Group defines */
/* Write Policy */
#define I2O_BSA_NO_WRITE_CACHE 0x00
#define I2O_BSA_WRITE_TO_CACHE 0x01
#define I2O_BSA_WRITE_THRU_CACHE 0x02
/* Read Policy */
#define I2O_BSA_NO_READ_CACHE 0x00
#define I2O_BSA_READ_CACHE 0x01
#define I2O_BSA_READ_AHEAD_CACHE 0x02
#define I2O_BSA_READ_READ_AHEAD_CACHE 0x03
/* Error Correction */
#define I2O_BSA_ERR_COR_NONE 0x00
#define I2O_BSA_ERR_COR_UNKNOWN 0x01
#define I2O_BSA_ERR_COR_OTHER 0x02
#define I2O_BSA_ERR_COR_PARITY 0x03
#define I2O_BSA_ERR_COR_SINGLE_BIT_ECC 0x04
#define I2O_BSA_ERR_COR_MULTI_BIT_ECC 0x05
/* - 0004h - Media Information Parameters Group defines */
/* No definition required */
/* - 0005h - Error Log Parameters Group defines */
/* No definition required */
/* - 0180h - Historical Statistics Control Parameters Group defines */
/* Statistis Control */
#define I2O_BSA_STAT_CTL_STORAGE_ENABLE 0x01
#define I2O_BSA_STAT_CTL_CACHE_ENABLE 0x02
/* - 0181h - Storage Historical Statistics Parameter Group defines */
/* No definition required */
/* - 0182h - Cache Historical Statistics Parameter Group defines */
/* No definition required */
/* - 0200H - Volume Set Information Parameter Group defines */
/* No definition required */
/* - 0201h - Protected Space Extent Parameter Group defines */
/* Data Stripe Granularity */
#define I2O_BSA_DATA_STRIPE_OTHER 0x00
#define I2O_BSA_DATA_STRIPE_UNKNOWN 0x01
#define I2O_BSA_DATA_STRIPE_BITS 0x02
#define I2O_BSA_DATA_STRIPE_BYTES 0x03
#define I2O_BSA_DATA_STRIPE_16BIT_WORDS 0x04
#define I2O_BSA_DATA_STRIPE_32BIT_DWORDS 0x05
#define I2O_BSA_DATA_STRIPE_BLOCKS 0x06
/* - 0202h - Aggregate Protected Space Extent Parameter Group defines */
/* No definition required */
/* - 0203h - Physical Extent Parameter Group defines */
/* Granularity Unit */
#define I2O_BSA_GRANULARITY_OTHER 0x00
#define I2O_BSA_GRANULARITY_UNKNOWN 0x01
#define I2O_BSA_GRANULARITY_BITS 0x02
#define I2O_BSA_GRANULARITY_BYTES 0x03
#define I2O_BSA_GRANULARITY_16BIT_WORDS 0x04
#define I2O_BSA_GRANULARITY_32BIT_DWORDS 0x05
#define I2O_BSA_GRANULARITY_BLOCKS 0x06
/* - 0204h - Aggregate Physical Extent Parameter Group defines */
/* No definition required */
/* - 0205h - Redundancy Parameter Group defines */
/* Redundancy Type */
#define I2O_BSA_REDUNDANCY_OTHER 0x00
#define I2O_BSA_REDUNDANCY_UNKNOWN 0x01
#define I2O_BSA_REDUNDANCY_NONE 0x02
#define I2O_BSA_REDUNDANCY_COPY 0x03
#define I2O_BSA_REDUNDANCY_XOR 0x04
#define I2O_BSA_REDUNDANCY_P_Q 0x05
#define I2O_BSA_REDUNDANCY_S 0x06
#define I2O_BSA_REDUNDANCY_P_S 0x07
/* - 0206h - Component Spares Parameter Group defines */
/* Spare Functioning State */
#define I2O_BSA_SPARE_STATE_OTHER 0x00
#define I2O_BSA_SPARE_STATE_UNKNOWN 0x01
#define I2O_BSA_SPARE_STATE_INACTIVE 0x02
#define I2O_BSA_SPARE_STATE_ACTIVE 0x03
#define I2O_BSA_SPARE_STATE_LOAD_BALANCE 0x04
/* - 0207h - Association Table Parameter Group defines */
/* Type */
#define I2O_BSA_ASSOC_TYPE_PHYSICAL 0x00
#define I2O_BSA_ASSOC_TYPE_LOGICAL 0x01
#define I2O_BSA_ASSOC_TYPE_LOG_TO_PHYS 0x02
#define I2O_BSA_ASSOC_TYPE_PROTECTION 0x03
#define I2O_BSA_ASSOC_TYPE_SPARE 0x04
#define I2O_BSA_ASSOC_TYPE_CACHE 0x05
#define I2O_BSA_ASSOC_TYPE_SOFTWARE 0x06
/* Object 1 Type */
#define I2O_BSA_OBJECT_1_CONTROLLER 0x00
#define I2O_BSA_OBJECT_1_DEVICE 0x01
#define I2O_BSA_OBJECT_1_BUS_PORT 0x02
#define I2O_BSA_OBJECT_1_VOLUME_SET 0x03
#define I2O_BSA_OBJECT_1_PROT_SPACE_EXT 0x04
#define I2O_BSA_OBJECT_1_AGG_PROT_SPACE_EXT 0x05
#define I2O_BSA_OBJECT_1_PHYSICAL_EXT 0x06
#define I2O_BSA_OBJECT_1_AGG_PHYSICAL_EXT 0x07
#define I2O_BSA_OBJECT_1_REDUNDANCY 0x08
#define I2O_BSA_OBJECT_1_CACHE 0x09
#define I2O_BSA_OBJECT_1_SOFTWARE 0x0A
/* Object 2 Type */
#define I2O_BSA_OBJECT_2_CONTROLLER 0x00
#define I2O_BSA_OBJECT_2_DEVICE 0x01
#define I2O_BSA_OBJECT_2_BUS_PORT 0x02
#define I2O_BSA_OBJECT_2_VOLUME_SET 0x03
#define I2O_BSA_OBJECT_2_PROT_SPACE_EXT 0x04
#define I2O_BSA_OBJECT_2_AGG_PROT_SPACE_EXT 0x05
#define I2O_BSA_OBJECT_2_PHYSICAL_EXT 0x06
#define I2O_BSA_OBJECT_2_AGG_PHYSICAL_EXT 0x07
#define I2O_BSA_OBJECT_2_REDUNDANCY 0x08
#define I2O_BSA_OBJECT_2_CACHE 0x09
#define I2O_BSA_OBJECT_2_SOFTWARE 0x0A
/* Block Storage Group 0000h - Device Information Parameter Group */
typedef struct _I2O_BSA_DEVICE_INFO_SCALAR {
U8 DeviceType;
U8 NumberOfPaths;
U16 PowerState;
U32 BlockSize;
U64 DeviceCapacity;
U32 DeviceCapabilitySupport;
U32 DeviceState;
} I2O_BSA_DEVICE_INFO_SCALAR, *PI2O_BSA_DEVICE_INFO_SCALAR;
/* Block Storage Group 0001h - Operational Control Parameter Group */
typedef struct _I2O_BSA_OPERATIONAL_CONTROL_SCALAR {
U8 AutoReassign;
U8 ReassignTolerance;
U8 RetryAttempts;
U8 reserved1;
U32 ReassignSize;
U32 ExpectedTimeout;
U32 RWVTimeout;
U32 RWVTimeoutBase;
U32 TimeoutBase;
U32 OrderedRequestDepth;
U32 AtomicWriteSize;
} I2O_BSA_OPERATIONAL_CONTROL_SCALAR, *PI2O_BSA_OPERATIONAL_CONTROL_SCALAR;
/* Block Storage Group 0002h - Power Control Parameter Group */
typedef struct _I2O_BSA_POWER_CONTROL_SCALAR {
U32 PowerdownTimeout;
U32 OnAccess;
} I2O_BSA_POWER_CONTROL_SCALAR, *PI2O_BSA_POWER_CONTROL_SCALAR;
/* Block Storage Group 0003h - Cache Control Parameter Group */
typedef struct _I2O_BSA_CACHE_CONTROL_SCALAR {
U32 TotalCacheSize;
U32 ReadCacheSize;
U32 WriteCacheSize;
U8 WritePolicy;
U8 ReadPolicy;
U8 ErrorCorrection;
U8 reserved1; /* Note: not in 1.5 spec. */
} I2O_BSA_CACHE_CONTROL_SCALAR, *PI2O_BSA_CACHE_CONTROL_SCALAR;
/* Block Storage Group 0004h - Media Information Parameter Group */
typedef struct _I2O_BSA_MEDIA_INFO_SCALAR {
U64 Capacity;
U32 BlockSize;
} I2O_BSA_MEDIA_INFO_SCALAR, *PI2O_BSA_MEDIA_INFO_SCALAR;
/* Block Storage Group 0005h - Error Log Parameter Group */
typedef struct _I2O_BSA_ERROR_LOG_TABLE {
U16 ErrorDataIndex;
U8 Function;
U8 RetryCount;
U16 DetailedErrorCode;
U16 reserved2;
U64 TimeStamp;
U32 UserInfo;
} I2O_BSA_ERROR_LOG_TABLE, *PI2O_BSA_ERROR_LOG_TABLE;
/* Block Storage Group 0180h - Optional Historical STATS Support/Control */
typedef struct _I2O_BSA_HIST_STATS_SCALAR {
U8 StatisticsControl;
U8 reserved1;
U16 reserved2;
U32 StorageStatistics;
U32 CacheStatistics;
} I2O_BSA_HIST_STATS_SCALAR, *PI2O_BSA_HIST_STATS_SCALAR;
/* Block Storage Group 0181h - Optional Storage Historical STATS */
typedef struct _I2O_BSA_STORAGE_HIST_STATS_SCALAR {
U64 ReadCommands;
U64 WriteCommands;
U8 DataUnit;
U8 reserved1;
U16 reserved2;
U64 IORange1Read;
U64 IORange2Read;
U64 IORange3Read;
U64 IORange4Read;
U64 IORange1Write;
U64 IORange2Write;
U64 IORange3Write;
U64 IORange4Write;
U64 NumberSeeks;
} I2O_BSA_STORAGE_HIST_STATS_SCALAR, *PI2O_BSA_STORAGE_HIST_STATS_SCALAR;
/* Block Storage Group 0182h - Optional Cache Historical STATS */
typedef struct _I2O_BSA_CACHE_HIST_STATS_SCALAR {
U64 CacheAccess;
U64 CacheHit;
U64 PartialCacheHit;
U64 HitDataSize;
U32 ValidUsage;
U32 DirtyUsage;
U32 TimeLastFault;
U32 LastFaultFailure;
} I2O_BSA_CACHE_HIST_STATS_SCALAR, *PI2O_BSA_CACHE_HIST_STATS_SCALAR;
/* Block Storage Group 0200h - Optional Volume Set Information */
typedef struct _I2O_BSA_VOLUME_INFO_SCALAR {
U8 Name[64];
U64 TotalStorageCapacity;
U64 StripeLength;
U64 InterleaveDepth;
} I2O_BSA_VOLUME_INFO_SCALAR, *PI2O_BSA_VOLUME_INFO_SCALAR;
/* Block Storage Group 0201h - Optional Protected Space Extent */
typedef struct _I2O_BSA_PROT_SPACE_EXT_SCALAR {
U64 StartAddress;
U64 NumberBlocks;
U32 BlockSize;
U32 DataStripeGranularity;
U32 DataStripeLength;
} I2O_BSA_PROT_SPACE_EXT_SCALAR, *PI2O_BSA_PROT_SPACE_EXT_SCALAR;
/* Block Storage Group 0202h - Optional Aggregate Protected Space Extent */
typedef struct _I2O_BSA_AGG_PROT_SPACE_EXT_SCALAR {
U64 NumberBlocks;
} I2O_BSA_AGG_PROT_SPACE_EXT_SCALAR, *PI2O_BSA_AGG_PROT_SPACE_EXT_SCALAR;
/* Block Storage Group 0203h - Optional Physical Extent */
typedef struct _I2O_BSA_PHYS_EXT_SCALAR {
U64 StartAddress;
U64 NumberBlocks;
U32 BlockSize;
U32 GranularityUnit;
U64 CheckDataInterleave;
U64 CheckData;
U64 UserData;
} I2O_BSA_PHYS_EXT_SCALAR, *PI2O_BSA_PHYS_EXT_SCALAR;
/* Block Storage Group 0204h - Optional Aggregate Physical Extent */
typedef struct _I2O_BSA_AGG_PHYS_EXT_SCALAR {
U64 NumberBlocks;
U64 CheckData;
} I2O_BSA_AGG_PHYS_EXT_SCALAR, *PI2O_BSA_AGG_PHYS_EXT_SCALAR;
/* Block Storage Group 0205h - Optional Redundancy Table */
typedef struct _I2O_BSA_REDUNDANCY_SCALAR {
U8 RedundancyType;
U8 reserved1; /* Note: not in 1.5 spec. */
U16 reserved2; /* Note: not in 1.5 spec. */
} I2O_BSA_REDUNDANCY_SCALAR, *PI2O_BSA_REDUNDANCY_SCALAR;
/* Block Storage Group 0206h - Optional Component Spares */
typedef struct _I2O_BSA_COMPONENT_SPARES_TABLE {
U8 RowNumber;
U8 SpareType;
U8 ToBeSparedIndex;
U8 SparedIndex;
U8 SpareFunctioningState;
U8 reserved1; /* Note: not in 1.5 spec. */
U16 reserved2; /* Note: not in 1.5 spec. */
} I2O_BSA_COMPONENT_SPARES_TABLE, *PI2O_BSA_COMPONENT_SPARES_TABLE;
/* Block Storage Group 0207h - Optional Association Table */
typedef struct _I2O_BSA_ASSOCIATION_TABLE {
U8 RowNumber;
U8 Type;
U8 Object1Type;
U8 Object1Index;
U8 Object2Type;
U8 Object2Index;
U16 reserved2; /* Note: not in 1.5 spec. */
} I2O_BSA_ASSOCIATION_TABLE, *PI2O_BSA_ASSOCIATION_TABLE;
/****************************************************************************/
/* I2O BSA Block Storage Event Indicator Assignment */
#define I2O_BSA_EVENT_VOLUME_LOAD 0x00000001
#define I2O_BSA_EVENT_VOLUME_UNLOAD 0x00000002
#define I2O_BSA_EVENT_VOLUME_UNLOAD_REQUEST 0x00000004
#define I2O_BSA_EVENT_CAPACITY_CHANGE 0x00000008
#define I2O_BSA_EVENT_SCSI_SMART 0x00000010
/****************************************************************************/
/* Block Storage Class Specific Message Definitions */
/****************************************************************************/
/****************************************************************************/
/* I2O Block Storage Reply Message Frame Template */
typedef struct _I2O_BSA_REPLY_MESSAGE_FRAME {
I2O_MESSAGE_FRAME StdMessageFrame;
I2O_TRANSACTION_CONTEXT TransactionContext;
U16 DetailedStatusCode;
U8 RetryCount;
U8 ReqStatus;
/* ReplyPayload */
} I2O_BSA_REPLY_MESSAGE_FRAME, *PI2O_BSA_REPLY_MESSAGE_FRAME;
/****************************************************************************/
/* I2O Block Storage Successful Completion Reply Message Frame */
typedef struct _I2O_BSA_SUCCESS_REPLY_MESSAGE_FRAME {
I2O_BSA_REPLY_MESSAGE_FRAME BsaReplyFrame;
U32 TransferCount;
} I2O_BSA_SUCCESS_REPLY_MESSAGE_FRAME, *PI2O_BSA_SUCCESS_REPLY_MESSAGE_FRAME;
/****************************************************************************/
/* I2O Block Storage Aborted Operation Reply Message Frame */
typedef struct _I2O_BSA_ABORT_REPLY_MESSAGE_FRAME {
I2O_BSA_REPLY_MESSAGE_FRAME BsaReplyFrame;
} I2O_BSA_ABORT_REPLY_MESSAGE_FRAME, *PI2O_BSA_ABORT_REPLY_MESSAGE_FRAME;
/****************************************************************************/
/* I2O Block Storage Progress Report Reply Message Frame */
typedef struct _I2O_BSA_PROGRESS_REPLY_MESSAGE_FRAME {
I2O_BSA_REPLY_MESSAGE_FRAME BsaReplyFrame;
U8 PercentComplete;
U8 Reserved[3];
} I2O_BSA_PROGRESS_REPLY_MESSAGE_FRAME, *PI2O_BSA_PROGRESS_REPLY_MESSAGE_FRAME;
/****************************************************************************/
/* I2O Block Storage Error Report Reply Message Frame */
typedef struct _I2O_BSA_ERROR_REPLY_MESSAGE_FRAME {
I2O_BSA_REPLY_MESSAGE_FRAME BsaReplyFrame;
U32 TransferCount;
U64 LogicalByteAddress;
} I2O_BSA_ERROR_REPLY_MESSAGE_FRAME, *PI2O_BSA_ERROR_REPLY_MESSAGE_FRAME;
/****************************************************************************/
/* I2O BSA request message flag definitions */
/* I2O BSA Control Flags */
typedef U16 I2O_BSA_CTL_FLAGS;
#define I2O_BSA_FLAG_PROGRESS_REPORT 0x0080
/* I2O BSA Block Read Message Control Flags */
typedef U16 I2O_BSA_READ_FLAGS;
#define I2O_BSA_RD_FLAG_DONT_RETRY 0x0001
#define I2O_BSA_RD_FLAG_SOLO 0x0002
#define I2O_BSA_RD_FLAG_CACHE_READ 0x0004
#define I2O_BSA_RD_FLAG_READ_PREFETCH 0x0008
#define I2O_BSA_RD_FLAG_CACHE_DATA 0x0010
/* I2O BSA Block Write Message Control Flags */
typedef U16 I2O_BSA_WRITE_FLAGS;
#define I2O_BSA_WR_FLAG_DONT_RETRY 0x0001
#define I2O_BSA_WR_FLAG_SOLO 0x0002
#define I2O_BSA_WR_FLAG_DONT_CACHE 0x0004
#define I2O_BSA_WR_FLAG_WRITE_THRU 0x0008
#define I2O_BSA_WR_FLAG_WRITE_TO 0x0010
/* I2O BSA Device Reset Message Control Flags */
typedef U16 I2O_BSA_RESET_FLAGS;
#define I2O_BSA_FLAG_HARD_RESET 0x0001
/* I2O BSA Media Verify Message Control Flags */
typedef U16 I2O_BSA_VERIFY_FLAGS;
/* Progress Report flag definition is valid */
#define I2O_BSA_ERROR_CORRECTION 0x0040
/* I2O BSA Removable Media Identifier values */
typedef U32 I2O_BSA_MEDIA_ID;
#define I2O_BSA_MEDIA_ID_CURRENT_MOUNTED 0xFFFFFFFF
/* I2O BSA Removable Media Load Flags */
typedef U8 I2O_BSA_LOAD_FLAGS;
#define I2O_BSA_LOAD_FLAG_MEDIA_LOCK 0x80
/* I2O BSA Power Management Operation values */
typedef U8 I2O_BSA_OPERATION;
#define I2O_BSA_POWER_MGT_PARTIAL_POWER_UP 0x01
#define I2O_BSA_POWER_MGT_POWER_UP 0x02
#define I2O_BSA_POWER_MGT_POWER_UP_LOAD 0x03
#define I2O_BSA_POWER_MGT_QUIESCE_DEVICE 0x20
#define I2O_BSA_POWER_MGT_PARTIAL_POWER_DOWN 0x21
#define I2O_BSA_POWER_MGT_PARTIAL_POWER_DOWN_UNLOAD 0x22
#define I2O_BSA_POWER_MGT_POWER_DOWN_UNLOAD 0x23
#define I2O_BSA_POWER_MGT_POWER_DOWN_RETAIN 0x24
/****************************************************************************/
/* I2O BSA Block Read Message Frame */
typedef struct _I2O_BSA_READ_MESSAGE {
I2O_MESSAGE_FRAME StdMessageFrame;
I2O_TRANSACTION_CONTEXT TransactionContext;
I2O_BSA_READ_FLAGS ControlFlags;
U8 TimeMultiplier;
U8 FetchAhead;
U32 TransferByteCount;
U64 LogicalByteAddress;
I2O_SG_ELEMENT SGL;
} I2O_BSA_READ_MESSAGE, *PI2O_BSA_READ_MESSAGE;
/****************************************************************************/
/* I2O BSA Block Reassign Message Frame */
typedef struct _I2O_BSA_BLOCK_REASSIGN_MESSAGE {
I2O_MESSAGE_FRAME StdMessageFrame;
I2O_TRANSACTION_CONTEXT TransactionContext;
U16 Reserved1;
U8 TimeMultiplier;
U8 Reserved2;
I2O_SG_ELEMENT SGL;
} I2O_BSA_BLOCK_REASSIGN_MESSAGE, *PI2O_BSA_BLOCK_REASSIGN_MESSAGE;
/****************************************************************************/
/* I2O BSA Block Write Message Frame */
typedef struct _I2O_BSA_WRITE_MESSAGE {
I2O_MESSAGE_FRAME StdMessageFrame;
I2O_TRANSACTION_CONTEXT TransactionContext;
I2O_BSA_WRITE_FLAGS ControlFlags;
U8 TimeMultiplier;
U8 Reserved;
U32 TransferByteCount;
U64 LogicalByteAddress;
I2O_SG_ELEMENT SGL;
} I2O_BSA_WRITE_MESSAGE, *PI2O_BSA_WRITE_MESSAGE;
/****************************************************************************/
/* I2O BSA Block Write and Verify Message Frame */
typedef struct _I2O_BSA_WRITE_VERIFY_MESSAGE {
I2O_MESSAGE_FRAME StdMessageFrame;
I2O_TRANSACTION_CONTEXT TransactionContext;
I2O_BSA_WRITE_FLAGS ControlFlags;
U8 TimeMultiplier;
U8 Reserved;
U32 TransferByteCount;
U64 LogicalByteAddress;
I2O_SG_ELEMENT SGL;
} I2O_BSA_WRITE_VERIFY_MESSAGE, *PI2O_BSA_WRITE_VERIFY_MESSAGE;
/****************************************************************************/
/* I2O BSA Cache Flush Message Frame */
typedef struct _I2O_BSA_CACHE_FLUSH_MESSAGE {
I2O_MESSAGE_FRAME StdMessageFrame;
I2O_TRANSACTION_CONTEXT TransactionContext;
I2O_BSA_CTL_FLAGS ControlFlags;
U8 TimeMultiplier;
U8 Reserved;
} I2O_BSA_CACHE_FLUSH_MESSAGE, *PI2O_BSA_CACHE_FLUSH_MESSAGE;
/****************************************************************************/
/* I2O BSA Device Reset Message Frame */
typedef struct _I2O_BSA_DEVICE_RESET_MESSAGE {
I2O_MESSAGE_FRAME StdMessageFrame;
I2O_TRANSACTION_CONTEXT TransactionContext;
I2O_BSA_RESET_FLAGS ControlFlags;
U8 TimeMultiplier;
U8 Reserved;
} I2O_BSA_DEVICE_RESET_MESSAGE, *PI2O_BSA_DEVICE_RESET_MESSAGE;
/****************************************************************************/
/* I2O BSA Media Eject for Removable Media Message Frame */
typedef struct _I2O_BSA_MEDIA_EJECT_MESSAGE {
I2O_MESSAGE_FRAME StdMessageFrame;
I2O_TRANSACTION_CONTEXT TransactionContext;
I2O_BSA_MEDIA_ID MediaIdentifier;
} I2O_BSA_MEDIA_EJECT_MESSAGE, *PI2O_BSA_MEDIA_EJECT_MESSAGE;
/****************************************************************************/
/* I2O BSA Media Lock Message Frame */
typedef struct _I2O_BSA_MEDIA_LOCK_MESSAGE {
I2O_MESSAGE_FRAME StdMessageFrame;
I2O_TRANSACTION_CONTEXT TransactionContext;
I2O_BSA_MEDIA_ID MediaIdentifier;
} I2O_BSA_MEDIA_LOCK_MESSAGE, *PI2O_BSA_MEDIA_LOCK_MESSAGE;
/****************************************************************************/
/* I2O BSA Media Mount for Removable Media Message Frame */
typedef struct _I2O_BSA_MEDIA_MOUNT_MESSAGE {
I2O_MESSAGE_FRAME StdMessageFrame;
I2O_TRANSACTION_CONTEXT TransactionContext;
I2O_BSA_MEDIA_ID MediaIdentifier;
I2O_BSA_LOAD_FLAGS LoadFlags;
U8 Reserved[3];
} I2O_BSA_MEDIA_MOUNT_MESSAGE, *PI2O_BSA_MEDIA_MOUNT_MESSAGE;
/****************************************************************************/
/* I2O BSA Media Unlock Message Frame */
typedef struct _I2O_BSA_MEDIA_UNLOCK_MESSAGE {
I2O_MESSAGE_FRAME StdMessageFrame;
I2O_TRANSACTION_CONTEXT TransactionContext;
I2O_BSA_MEDIA_ID MediaIdentifier;
} I2O_BSA_MEDIA_UNLOCK_MESSAGE, *PI2O_BSA_MEDIA_UNLOCK_MESSAGE;
/****************************************************************************/
/* I2O BSA Media Verify Message Frame */
typedef struct _I2O_BSA_MEDIA_VERIFY_MESSAGE {
I2O_MESSAGE_FRAME StdMessageFrame;
I2O_TRANSACTION_CONTEXT TransactionContext;
I2O_BSA_VERIFY_FLAGS ControlFlags;
U8 TimeMultiplier;
U8 Reserved;
U32 ByteCount;
U64 LogicalByteAddress;
} I2O_BSA_MEDIA_VERIFY_MESSAGE, *PI2O_BSA_MEDIA_VERIFY_MESSAGE;
/****************************************************************************/
/* I2O BSA Power Management Message Frame */
typedef struct _I2O_BSA_POWER_MANAGEMENT_MESSAGE {
I2O_MESSAGE_FRAME StdMessageFrame;
I2O_TRANSACTION_CONTEXT TransactionContext;
I2O_BSA_CTL_FLAGS ControlFlags;
U8 TimeMultiplier;
U8 ReplyType;
I2O_BSA_OPERATION Operation;
} I2O_BSA_POWER_MANAGEMENT_MESSAGE, *PI2O_BSA_POWER_MANAGEMENT_MESSAGE;
/****************************************************************************/
/* I2O BSA Status Check Message Frame */
typedef struct _I2O_BSA_STATUS_CHECK_MESSAGE {
I2O_MESSAGE_FRAME StdMessageFrame;
I2O_TRANSACTION_CONTEXT TransactionContext;
} I2O_BSA_STATUS_CHECK_MESSAGE, *PI2O_BSA_STATUS_CHECK_MESSAGE;
PRAGMA_PACK_POP
PRAGMA_ALIGN_POP
#endif /* I2O_MSTOR_HDR */
|
