2 * Largely written by Julian Elischer (julian@tfs.com)
3 * for TRW Financial Systems.
5 * TRW Financial Systems, in accordance with their agreement with Carnegie
6 * Mellon University, makes this software available to CMU to distribute
7 * or use in any manner that they see fit as long as this message is kept with
8 * the software. For this reason TFS also grants any other persons or
9 * organisations permission to use or modify this software.
11 * TFS supplies this software to be publicly redistributed
12 * on the understanding that TFS is not responsible for the correct
13 * functioning of this software in any circumstances.
15 * Ported to run under 386BSD by Julian Elischer (julian@tfs.com) Sept 1992
21 * SCSI general interface description
24 #ifndef _SCSI_SCSI_ALL_H
25 #define _SCSI_SCSI_ALL_H 1
27 #include <sys/cdefs.h>
28 #include <machine/stdarg.h>
32 * This is the number of seconds we wait for devices to settle after a SCSI
35 extern int scsi_delay;
43 * Define dome bits that are in ALL (or a lot of) scsi commands
45 #define SCSI_CTL_LINK 0x01
46 #define SCSI_CTL_FLAG 0x02
47 #define SCSI_CTL_VENDOR 0xC0
48 #define SCSI_CMD_LUN 0xA0 /* these two should not be needed */
49 #define SCSI_CMD_LUN_SHIFT 5 /* LUN in the cmd is no longer SCSI */
51 #define SCSI_MAX_CDBLEN 16 /*
52 * 16 byte commands are in the
55 #if defined(CAM_MAX_CDBLEN) && (CAM_MAX_CDBLEN < SCSI_MAX_CDBLEN)
56 #error "CAM_MAX_CDBLEN cannot be less than SCSI_MAX_CDBLEN"
59 /* 6byte CDBs special case 0 length to be 256 */
60 #define SCSI_CDB6_LEN(len) ((len) == 0 ? 256 : len)
63 * This type defines actions to be taken when a particular sense code is
64 * received. Right now, these flags are only defined to take up 16 bits,
65 * but can be expanded in the future if necessary.
68 SS_NOP = 0x000000, /* Do nothing */
69 SS_RETRY = 0x010000, /* Retry the command */
70 SS_FAIL = 0x020000, /* Bail out */
71 SS_START = 0x030000, /* Send a Start Unit command to the device,
72 * then retry the original command.
74 SS_TUR = 0x040000, /* Send a Test Unit Ready command to the
75 * device, then retry the original command.
82 SSQ_DECREMENT_COUNT = 0x0100, /* Decrement the retry count */
83 SSQ_MANY = 0x0200, /* send lots of recovery commands */
84 SSQ_RANGE = 0x0400, /*
85 * This table entry represents the
86 * end of a range of ASCQs that
87 * have identical error actions
90 SSQ_PRINT_SENSE = 0x0800,
91 SSQ_UA = 0x1000, /* Broadcast UA. */
92 SSQ_RESCAN = 0x2000, /* Rescan target for LUNs. */
93 SSQ_LOST = 0x4000, /* Destroy the LUNs. */
95 } scsi_sense_action_qualifier;
97 /* Mask for error status values */
98 #define SS_ERRMASK 0xff
100 /* The default, retyable, error action */
101 #define SS_RDEF SS_RETRY|SSQ_DECREMENT_COUNT|SSQ_PRINT_SENSE|EIO
103 /* The retyable, error action, with table specified error code */
104 #define SS_RET SS_RETRY|SSQ_DECREMENT_COUNT|SSQ_PRINT_SENSE
106 /* Fatal error action, with table specified error code */
107 #define SS_FATAL SS_FAIL|SSQ_PRINT_SENSE
115 struct scsi_request_sense
119 #define SRS_DESC 0x01
125 struct scsi_test_unit_ready
133 struct scsi_receive_diag {
142 struct scsi_send_diag {
145 #define SSD_UNITOFFL 0x01
146 #define SSD_DEVOFFL 0x02
147 #define SSD_SELFTEST 0x04
149 #define SSD_SELF_TEST_CODE_MASK 0xE0
150 #define SSD_SELF_TEST_CODE_SHIFT 5
151 #define SSD_SELF_TEST_CODE_NONE 0x00
152 #define SSD_SELF_TEST_CODE_BG_SHORT 0x01
153 #define SSD_SELF_TEST_CODE_BG_EXTENDED 0x02
154 #define SSD_SELF_TEST_CODE_BG_ABORT 0x04
155 #define SSD_SELF_TEST_CODE_FG_SHORT 0x05
156 #define SSD_SELF_TEST_CODE_FG_EXTENDED 0x06
176 #define SI_CMDDT 0x02
182 struct scsi_mode_sense_6
188 #define SMS_PAGE_CODE 0x3F
189 #define SMS_VENDOR_SPECIFIC_PAGE 0x00
190 #define SMS_DISCONNECT_RECONNECT_PAGE 0x02
191 #define SMS_FORMAT_DEVICE_PAGE 0x03
192 #define SMS_GEOMETRY_PAGE 0x04
193 #define SMS_CACHE_PAGE 0x08
194 #define SMS_PERIPHERAL_DEVICE_PAGE 0x09
195 #define SMS_CONTROL_MODE_PAGE 0x0A
196 #define SMS_PROTO_SPECIFIC_PAGE 0x19
197 #define SMS_INFO_EXCEPTIONS_PAGE 0x1C
198 #define SMS_ALL_PAGES_PAGE 0x3F
199 #define SMS_PAGE_CTRL_MASK 0xC0
200 #define SMS_PAGE_CTRL_CURRENT 0x00
201 #define SMS_PAGE_CTRL_CHANGEABLE 0x40
202 #define SMS_PAGE_CTRL_DEFAULT 0x80
203 #define SMS_PAGE_CTRL_SAVED 0xC0
205 #define SMS_SUBPAGE_PAGE_0 0x00
206 #define SMS_SUBPAGE_ALL 0xff
211 struct scsi_mode_sense_10
214 u_int8_t byte2; /* same bits as small version */
215 #define SMS10_LLBAA 0x10
216 u_int8_t page; /* same bits as small version */
223 struct scsi_mode_select_6
234 struct scsi_mode_select_10
237 u_int8_t byte2; /* same bits as small version */
244 * When sending a mode select to a tape drive, the medium type must be 0.
246 struct scsi_mode_hdr_6
249 u_int8_t medium_type;
250 u_int8_t dev_specific;
251 u_int8_t block_descr_len;
254 struct scsi_mode_hdr_10
257 u_int8_t medium_type;
258 u_int8_t dev_specific;
259 u_int8_t reserved[2];
260 u_int8_t block_descr_len[2];
263 struct scsi_mode_block_descr
265 u_int8_t density_code;
266 u_int8_t num_blocks[3];
268 u_int8_t block_len[3];
271 struct scsi_per_res_in
279 u_int8_t reserved[5];
281 #define SPRI_MAX_LEN 0xffff
285 struct scsi_per_res_in_header
287 u_int8_t generation[4];
291 struct scsi_per_res_key
296 struct scsi_per_res_in_keys
298 struct scsi_per_res_in_header header;
299 struct scsi_per_res_key keys[0];
302 struct scsi_per_res_cap
306 #define SPRI_RLR_C 0x80
307 #define SPRI_CRH 0x10
308 #define SPRI_SIP_C 0x08
309 #define SPRI_ATP_C 0x04
310 #define SPRI_PTPL_C 0x01
312 #define SPRI_TMV 0x80
313 #define SPRI_ALLOW_CMD_MASK 0x70
314 #define SPRI_ALLOW_CMD_SHIFT 4
315 #define SPRI_ALLOW_NA 0x00
316 #define SPRI_ALLOW_1 0x10
317 #define SPRI_ALLOW_2 0x20
318 #define SPRI_ALLOW_3 0x30
319 #define SPRI_ALLOW_4 0x40
320 #define SPRI_ALLOW_5 0x50
321 #define SPRI_PTPL_A 0x01
322 uint8_t type_mask[2];
323 #define SPRI_TM_WR_EX_AR 0x8000
324 #define SPRI_TM_EX_AC_RO 0x4000
325 #define SPRI_TM_WR_EX_RO 0x2000
326 #define SPRI_TM_EX_AC 0x0800
327 #define SPRI_TM_WR_EX 0x0200
328 #define SPRI_TM_EX_AC_AR 0x0001
332 struct scsi_per_res_in_rsrv_data
334 uint8_t reservation[8];
335 uint8_t scope_addr[4];
340 #define SPRT_WERO 0x05
341 #define SPRT_EARO 0x06
342 #define SPRT_WEAR 0x07
343 #define SPRT_EAAR 0x08
344 uint8_t extent_length[2];
347 struct scsi_per_res_in_rsrv
349 struct scsi_per_res_in_header header;
350 struct scsi_per_res_in_rsrv_data data;
353 struct scsi_per_res_in_full_desc
355 struct scsi_per_res_key res_key;
356 uint8_t reserved1[4];
358 #define SPRI_FULL_ALL_TG_PT 0x02
359 #define SPRI_FULL_R_HOLDER 0x01
361 uint8_t reserved2[4];
362 uint8_t rel_trgt_port_id[2];
363 uint8_t additional_length[4];
364 uint8_t transport_id[];
367 struct scsi_per_res_in_full
369 struct scsi_per_res_in_header header;
370 struct scsi_per_res_in_full_desc desc[];
373 struct scsi_per_res_out
377 #define SPRO_REGISTER 0x00
378 #define SPRO_RESERVE 0x01
379 #define SPRO_RELEASE 0x02
380 #define SPRO_CLEAR 0x03
381 #define SPRO_PREEMPT 0x04
382 #define SPRO_PRE_ABO 0x05
383 #define SPRO_REG_IGNO 0x06
384 #define SPRO_REG_MOVE 0x07
385 #define SPRO_REPL_LOST_RES 0x08
386 #define SPRO_ACTION_MASK 0x1f
388 #define SPR_SCOPE_MASK 0xf0
389 #define SPR_SCOPE_SHIFT 4
390 #define SPR_LU_SCOPE 0x00
391 #define SPR_EXTENT_SCOPE 0x10
392 #define SPR_ELEMENT_SCOPE 0x20
393 #define SPR_TYPE_MASK 0x0f
394 #define SPR_TYPE_RD_SHARED 0x00
395 #define SPR_TYPE_WR_EX 0x01
396 #define SPR_TYPE_RD_EX 0x02
397 #define SPR_TYPE_EX_AC 0x03
398 #define SPR_TYPE_SHARED 0x04
399 #define SPR_TYPE_WR_EX_RO 0x05
400 #define SPR_TYPE_EX_AC_RO 0x06
401 #define SPR_TYPE_WR_EX_AR 0x07
402 #define SPR_TYPE_EX_AC_AR 0x08
403 u_int8_t reserved[2];
408 struct scsi_per_res_out_parms
410 struct scsi_per_res_key res_key;
411 u_int8_t serv_act_res_key[8];
412 u_int8_t scope_spec_address[4];
414 #define SPR_SPEC_I_PT 0x08
415 #define SPR_ALL_TG_PT 0x04
416 #define SPR_APTPL 0x01
418 u_int8_t extent_length[2];
419 u_int8_t transport_id_list[];
422 struct scsi_per_res_out_trans_ids {
423 u_int8_t additional_length[4];
424 u_int8_t transport_ids[];
428 * Used with REGISTER AND MOVE serivce action of the PERSISTENT RESERVE OUT
431 struct scsi_per_res_reg_move
433 struct scsi_per_res_key res_key;
434 u_int8_t serv_act_res_key[8];
437 #define SPR_REG_MOVE_UNREG 0x02
438 #define SPR_REG_MOVE_APTPL 0x01
439 u_int8_t rel_trgt_port_id[2];
440 u_int8_t transport_id_length[4];
441 u_int8_t transport_id[];
444 struct scsi_transportid_header
446 uint8_t format_protocol;
447 #define SCSI_TRN_FORMAT_MASK 0xc0
448 #define SCSI_TRN_FORMAT_SHIFT 6
449 #define SCSI_TRN_PROTO_MASK 0x0f
452 struct scsi_transportid_fcp
454 uint8_t format_protocol;
455 #define SCSI_TRN_FCP_FORMAT_DEFAULT 0x00
456 uint8_t reserved1[7];
457 uint8_t n_port_name[8];
458 uint8_t reserved2[8];
461 struct scsi_transportid_spi
463 uint8_t format_protocol;
464 #define SCSI_TRN_SPI_FORMAT_DEFAULT 0x00
466 uint8_t scsi_addr[2];
468 uint8_t rel_trgt_port_id[2];
469 uint8_t reserved2[16];
472 struct scsi_transportid_1394
474 uint8_t format_protocol;
475 #define SCSI_TRN_1394_FORMAT_DEFAULT 0x00
476 uint8_t reserved1[7];
478 uint8_t reserved2[8];
481 struct scsi_transportid_rdma
483 uint8_t format_protocol;
484 #define SCSI_TRN_RDMA_FORMAT_DEFAULT 0x00
486 #define SCSI_TRN_RDMA_PORT_LEN 16
487 uint8_t initiator_port_id[SCSI_TRN_RDMA_PORT_LEN];
490 struct scsi_transportid_iscsi_device
492 uint8_t format_protocol;
493 #define SCSI_TRN_ISCSI_FORMAT_DEVICE 0x00
495 uint8_t additional_length[2];
496 uint8_t iscsi_name[];
499 struct scsi_transportid_iscsi_port
501 uint8_t format_protocol;
502 #define SCSI_TRN_ISCSI_FORMAT_PORT 0x40
504 uint8_t additional_length[2];
505 uint8_t iscsi_name[];
507 * Followed by a separator and iSCSI initiator session ID
511 struct scsi_transportid_sas
513 uint8_t format_protocol;
514 #define SCSI_TRN_SAS_FORMAT_DEFAULT 0x00
515 uint8_t reserved1[3];
516 uint8_t sas_address[8];
517 uint8_t reserved2[12];
520 struct scsi_sop_routing_id_norm {
523 #define SCSI_TRN_SOP_BUS_MAX 0xff
524 #define SCSI_TRN_SOP_DEV_MAX 0x1f
525 #define SCSI_TRN_SOP_DEV_MASK 0xf8
526 #define SCSI_TRN_SOP_DEV_SHIFT 3
527 #define SCSI_TRN_SOP_FUNC_NORM_MASK 0x07
528 #define SCSI_TRN_SOP_FUNC_NORM_MAX 0x07
531 struct scsi_sop_routing_id_alt {
534 #define SCSI_TRN_SOP_FUNC_ALT_MAX 0xff
537 struct scsi_transportid_sop
539 uint8_t format_protocol;
540 #define SCSI_TRN_SOP_FORMAT_DEFAULT 0x00
542 uint8_t routing_id[2];
543 uint8_t reserved2[20];
546 struct scsi_log_sense
553 #define SLS_PAGE_CODE 0x3F
554 #define SLS_SUPPORTED_PAGES_PAGE 0x00
555 #define SLS_OVERRUN_PAGE 0x01
556 #define SLS_ERROR_WRITE_PAGE 0x02
557 #define SLS_ERROR_READ_PAGE 0x03
558 #define SLS_ERROR_READREVERSE_PAGE 0x04
559 #define SLS_ERROR_VERIFY_PAGE 0x05
560 #define SLS_ERROR_NONMEDIUM_PAGE 0x06
561 #define SLS_ERROR_LASTN_PAGE 0x07
562 #define SLS_LOGICAL_BLOCK_PROVISIONING 0x0c
563 #define SLS_SELF_TEST_PAGE 0x10
564 #define SLS_IE_PAGE 0x2f
565 #define SLS_PAGE_CTRL_MASK 0xC0
566 #define SLS_PAGE_CTRL_THRESHOLD 0x00
567 #define SLS_PAGE_CTRL_CUMULATIVE 0x40
568 #define SLS_PAGE_CTRL_THRESH_DEFAULT 0x80
569 #define SLS_PAGE_CTRL_CUMUL_DEFAULT 0xC0
571 #define SLS_SUPPORTED_SUBPAGES_SUBPAGE 0xff
573 u_int8_t paramptr[2];
578 struct scsi_log_select
585 /* SLS_PAGE_CTRL_MASK 0xC0 */
586 /* SLS_PAGE_CTRL_THRESHOLD 0x00 */
587 /* SLS_PAGE_CTRL_CUMULATIVE 0x40 */
588 /* SLS_PAGE_CTRL_THRESH_DEFAULT 0x80 */
589 /* SLS_PAGE_CTRL_CUMUL_DEFAULT 0xC0 */
590 u_int8_t reserved[4];
595 struct scsi_log_header
598 #define SL_PAGE_CODE 0x3F
605 struct scsi_log_param_header {
606 u_int8_t param_code[2];
607 u_int8_t param_control;
609 #define SLP_LBIN 0x02
610 #define SLP_TMC_MASK 0x0C
611 #define SLP_TMC_ALWAYS 0x00
612 #define SLP_TMC_EQUAL 0x04
613 #define SLP_TMC_NOTEQUAL 0x08
614 #define SLP_TMC_GREATER 0x0C
622 struct scsi_control_page {
624 u_int8_t page_length;
626 #define SCP_RLEC 0x01 /*Report Log Exception Cond*/
627 #define SCP_GLTSD 0x02 /*Global Logging target
629 #define SCP_DSENSE 0x04 /*Descriptor Sense */
630 #define SCP_DPICZ 0x08 /*Disable Prot. Info Check
631 if Prot. Field is Zero */
632 #define SCP_TMF_ONLY 0x10 /*TM Functions Only*/
633 #define SCP_TST_MASK 0xE0 /*Task Set Type Mask*/
634 #define SCP_TST_ONE 0x00 /*One Task Set*/
635 #define SCP_TST_SEPARATE 0x20 /*Separate Task Sets*/
636 u_int8_t queue_flags;
637 #define SCP_QUEUE_ALG_MASK 0xF0
638 #define SCP_QUEUE_ALG_RESTRICTED 0x00
639 #define SCP_QUEUE_ALG_UNRESTRICTED 0x10
640 #define SCP_NUAR 0x08 /*No UA on release*/
641 #define SCP_QUEUE_ERR 0x02 /*Queued I/O aborted for CACs*/
642 #define SCP_QUEUE_DQUE 0x01 /*Queued I/O disabled*/
643 u_int8_t eca_and_aen;
644 #define SCP_EECA 0x80 /*Enable Extended CA*/
645 #define SCP_RAC 0x40 /*Report a check*/
646 #define SCP_SWP 0x08 /*Software Write Protect*/
647 #define SCP_RAENP 0x04 /*Ready AEN Permission*/
648 #define SCP_UAAENP 0x02 /*UA AEN Permission*/
649 #define SCP_EAENP 0x01 /*Error AEN Permission*/
651 #define SCP_ATO 0x80 /*Application tag owner*/
652 #define SCP_TAS 0x40 /*Task aborted status*/
653 #define SCP_ATMPE 0x20 /*Application tag mode page*/
654 #define SCP_RWWP 0x10 /*Reject write without prot*/
655 u_int8_t aen_holdoff_period[2];
656 u_int8_t busy_timeout_period[2];
657 u_int8_t extended_selftest_completion_time[2];
660 struct scsi_cache_page {
662 #define SCHP_PAGE_SAVABLE 0x80 /* Page is savable */
663 u_int8_t page_length;
664 u_int8_t cache_flags;
665 #define SCHP_FLAGS_WCE 0x04 /* Write Cache Enable */
666 #define SCHP_FLAGS_MF 0x02 /* Multiplication factor */
667 #define SCHP_FLAGS_RCD 0x01 /* Read Cache Disable */
668 u_int8_t rw_cache_policy;
669 u_int8_t dis_prefetch[2];
670 u_int8_t min_prefetch[2];
671 u_int8_t max_prefetch[2];
672 u_int8_t max_prefetch_ceil[2];
677 * Updated version of the cache page, as of SBC. Update this to SBC-3 and
678 * rationalize the two.
680 struct scsi_caching_page {
682 #define SMS_CACHING_PAGE 0x08
686 #define SCP_ABPF 0x40
688 #define SCP_DISC 0x10
689 #define SCP_SIZE 0x08
693 uint8_t ret_priority;
694 uint8_t disable_pf_transfer_len[2];
695 uint8_t min_prefetch[2];
696 uint8_t max_prefetch[2];
697 uint8_t max_pf_ceiling[2];
700 #define SCP_LBCSS 0x40
704 uint8_t cache_segments;
705 uint8_t cache_seg_size[2];
707 uint8_t non_cache_seg_size[3];
711 * XXX KDM move this off to a vendor shim.
713 struct copan_debugconf_subpage {
715 #define DBGCNF_PAGE_CODE 0x00
717 #define DBGCNF_SUBPAGE_CODE 0xF0
718 uint8_t page_length[2];
719 uint8_t page_version;
720 #define DBGCNF_VERSION 0x00
721 uint8_t ctl_time_io_secs[2];
725 struct scsi_info_exceptions_page {
727 #define SIEP_PAGE_SAVABLE 0x80 /* Page is savable */
728 u_int8_t page_length;
730 #define SIEP_FLAGS_PERF 0x80
731 #define SIEP_FLAGS_EBF 0x20
732 #define SIEP_FLAGS_EWASC 0x10
733 #define SIEP_FLAGS_DEXCPT 0x08
734 #define SIEP_FLAGS_TEST 0x04
735 #define SIEP_FLAGS_EBACKERR 0x02
736 #define SIEP_FLAGS_LOGERR 0x01
738 u_int8_t interval_timer[4];
739 u_int8_t report_count[4];
742 struct scsi_logical_block_provisioning_page_descr {
744 #define SLBPPD_ENABLED 0x80
745 #define SLBPPD_TYPE_MASK 0x38
746 #define SLBPPD_ARMING_MASK 0x07
747 #define SLBPPD_ARMING_DEC 0x02
748 #define SLBPPD_ARMING_INC 0x01
754 struct scsi_logical_block_provisioning_page {
756 uint8_t subpage_code;
757 uint8_t page_length[2];
759 #define SLBPP_SITUA 0x01
760 uint8_t reserved[11];
761 struct scsi_logical_block_provisioning_page_descr descr[0];
765 * SCSI protocol identifier values, current as of SPC4r36l.
767 #define SCSI_PROTO_FC 0x00 /* Fibre Channel */
768 #define SCSI_PROTO_SPI 0x01 /* Parallel SCSI */
769 #define SCSI_PROTO_SSA 0x02 /* Serial Storage Arch. */
770 #define SCSI_PROTO_1394 0x03 /* IEEE 1394 (Firewire) */
771 #define SCSI_PROTO_RDMA 0x04 /* SCSI RDMA Protocol */
772 #define SCSI_PROTO_ISCSI 0x05 /* Internet SCSI */
773 #define SCSI_PROTO_iSCSI 0x05 /* Internet SCSI */
774 #define SCSI_PROTO_SAS 0x06 /* SAS Serial SCSI Protocol */
775 #define SCSI_PROTO_ADT 0x07 /* Automation/Drive Int. Trans. Prot.*/
776 #define SCSI_PROTO_ADITP 0x07 /* Automation/Drive Int. Trans. Prot.*/
777 #define SCSI_PROTO_ATA 0x08 /* AT Attachment Interface */
778 #define SCSI_PROTO_UAS 0x09 /* USB Atached SCSI */
779 #define SCSI_PROTO_SOP 0x0a /* SCSI over PCI Express */
780 #define SCSI_PROTO_NONE 0x0f /* No specific protocol */
782 struct scsi_proto_specific_page {
784 #define SPSP_PAGE_SAVABLE 0x80 /* Page is savable */
785 u_int8_t page_length;
787 #define SPSP_PROTO_FC SCSI_PROTO_FC
788 #define SPSP_PROTO_SPI SCSI_PROTO_SPI
789 #define SPSP_PROTO_SSA SCSI_PROTO_SSA
790 #define SPSP_PROTO_1394 SCSI_PROTO_1394
791 #define SPSP_PROTO_RDMA SCSI_PROTO_RDMA
792 #define SPSP_PROTO_ISCSI SCSI_PROTO_ISCSI
793 #define SPSP_PROTO_SAS SCSI_PROTO_SAS
794 #define SPSP_PROTO_ADT SCSI_PROTO_ADITP
795 #define SPSP_PROTO_ATA SCSI_PROTO_ATA
796 #define SPSP_PROTO_UAS SCSI_PROTO_UAS
797 #define SPSP_PROTO_SOP SCSI_PROTO_SOP
798 #define SPSP_PROTO_NONE SCSI_PROTO_NONE
805 #define SR_EXTENT 0x01
806 #define SR_ID_MASK 0x0e
807 #define SR_3RDPTY 0x10
808 #define SR_LUN_MASK 0xe0
814 struct scsi_reserve_10 {
817 #define SR10_3RDPTY 0x10
818 #define SR10_LONGID 0x02
819 #define SR10_EXTENT 0x01
821 uint8_t thirdparty_id;
838 struct scsi_release_10 {
842 uint8_t thirdparty_id;
856 #define PR_PREVENT 0x01
857 #define PR_ALLOW 0x00
859 struct scsi_sync_cache
863 #define SSC_IMMED 0x02
864 #define SSC_RELADR 0x01
865 u_int8_t begin_lba[4];
867 u_int8_t lb_count[2];
871 struct scsi_sync_cache_16
875 uint8_t begin_lba[8];
884 #define SF_LONGLIST 0x20
885 #define SF_FMTDATA 0x10
886 #define SF_CMPLIST 0x08
887 #define SF_FORMAT_MASK 0x07
888 #define SF_FORMAT_BLOCK 0x00
889 #define SF_FORMAT_LONG_BLOCK 0x03
890 #define SF_FORMAT_BFI 0x04
891 #define SF_FORMAT_PHYS 0x05
893 uint8_t interleave[2];
897 struct scsi_format_header_short {
899 #define SF_DATA_FOV 0x80
900 #define SF_DATA_DPRY 0x40
901 #define SF_DATA_DCRT 0x20
902 #define SF_DATA_STPF 0x10
903 #define SF_DATA_IP 0x08
904 #define SF_DATA_DSP 0x04
905 #define SF_DATA_IMMED 0x02
906 #define SF_DATA_VS 0x01
908 uint8_t defect_list_len[2];
911 struct scsi_format_header_long {
914 uint8_t reserved2[2];
915 uint8_t defect_list_len[4];
918 struct scsi_changedef
929 struct scsi_read_buffer
933 #define RWB_MODE 0x1F
934 #define RWB_MODE_HDR_DATA 0x00
935 #define RWB_MODE_VENDOR 0x01
936 #define RWB_MODE_DATA 0x02
937 #define RWB_MODE_DESCR 0x03
938 #define RWB_MODE_DOWNLOAD 0x04
939 #define RWB_MODE_DOWNLOAD_SAVE 0x05
940 #define RWB_MODE_ECHO 0x0A
941 #define RWB_MODE_ECHO_DESCR 0x0B
942 #define RWB_MODE_ERROR_HISTORY 0x1C
949 struct scsi_write_buffer
963 /* only 5 bits are valid in the MSB address byte */
964 #define SRW_TOPADDR 0x1F
972 #define SRW10_RELADDR 0x01
973 /* EBP defined for WRITE(10) only */
974 #define SRW10_EBP 0x04
975 #define SRW10_FUA 0x08
976 #define SRW10_DPO 0x10
987 #define SRW12_RELADDR 0x01
988 #define SRW12_FUA 0x08
989 #define SRW12_DPO 0x10
1000 #define SRW16_RELADDR 0x01
1001 #define SRW16_FUA 0x08
1002 #define SRW16_DPO 0x10
1010 struct scsi_write_same_10
1014 #define SWS_LBDATA 0x02
1015 #define SWS_PBDATA 0x04
1016 #define SWS_UNMAP 0x08
1017 #define SWS_ANCHOR 0x10
1024 struct scsi_write_same_16
1028 #define SWS_NDOB 0x01
1039 #define SU_ANCHOR 0x01
1040 uint8_t reserved[4];
1046 struct scsi_unmap_header
1049 uint8_t desc_length[2];
1050 uint8_t reserved[4];
1053 struct scsi_unmap_desc
1057 uint8_t reserved[4];
1060 struct scsi_write_verify_10
1064 #define SWV_BYTCHK 0x02
1065 #define SWV_DPO 0x10
1066 #define SWV_WRPROECT_MASK 0xe0
1073 struct scsi_write_verify_12
1083 struct scsi_write_verify_16
1094 struct scsi_start_stop_unit
1098 #define SSS_IMMED 0x01
1099 u_int8_t reserved[2];
1101 #define SSS_START 0x01
1102 #define SSS_LOEJ 0x02
1103 #define SSS_PC_MASK 0xf0
1104 #define SSS_PC_START_VALID 0x00
1105 #define SSS_PC_ACTIVE 0x10
1106 #define SSS_PC_IDLE 0x20
1107 #define SSS_PC_STANDBY 0x30
1108 #define SSS_PC_LU_CONTROL 0x70
1109 #define SSS_PC_FORCE_IDLE_0 0xa0
1110 #define SSS_PC_FORCE_STANDBY_0 0xb0
1114 struct ata_pass_12 {
1117 #define AP_PROTO_HARD_RESET (0x00 << 1)
1118 #define AP_PROTO_SRST (0x01 << 1)
1119 #define AP_PROTO_NON_DATA (0x03 << 1)
1120 #define AP_PROTO_PIO_IN (0x04 << 1)
1121 #define AP_PROTO_PIO_OUT (0x05 << 1)
1122 #define AP_PROTO_DMA (0x06 << 1)
1123 #define AP_PROTO_DMA_QUEUED (0x07 << 1)
1124 #define AP_PROTO_DEVICE_DIAG (0x08 << 1)
1125 #define AP_PROTO_DEVICE_RESET (0x09 << 1)
1126 #define AP_PROTO_UDMA_IN (0x0a << 1)
1127 #define AP_PROTO_UDMA_OUT (0x0b << 1)
1128 #define AP_PROTO_FPDMA (0x0c << 1)
1129 #define AP_PROTO_RESP_INFO (0x0f << 1)
1130 #define AP_MULTI 0xe0
1132 #define AP_T_LEN 0x03
1134 #define AP_T_DIR 0x08
1135 #define AP_CK_COND 0x20
1136 #define AP_OFFLINE 0x60
1138 u_int8_t sector_count;
1148 struct scsi_maintenance_in
1152 #define SERVICE_ACTION_MASK 0x1f
1153 #define SA_RPRT_TRGT_GRP 0x0a
1154 uint8_t reserved[4];
1160 struct scsi_report_supported_opcodes
1163 uint8_t service_action;
1165 #define RSO_RCTD 0x80
1166 #define RSO_OPTIONS_MASK 0x07
1167 #define RSO_OPTIONS_ALL 0x00
1168 #define RSO_OPTIONS_OC 0x01
1169 #define RSO_OPTIONS_OC_SA 0x02
1170 uint8_t requested_opcode;
1171 uint8_t requested_service_action[2];
1177 struct scsi_report_supported_opcodes_timeout
1181 uint8_t cmd_specific;
1182 uint8_t nominal_time[4];
1183 uint8_t recommended_time[4];
1186 struct scsi_report_supported_opcodes_descr
1190 uint8_t service_action[2];
1193 #define RSO_SERVACTV 0x01
1194 #define RSO_CTDP 0x02
1195 uint8_t cdb_length[2];
1196 struct scsi_report_supported_opcodes_timeout timeout[0];
1199 struct scsi_report_supported_opcodes_all
1202 struct scsi_report_supported_opcodes_descr descr[0];
1205 struct scsi_report_supported_opcodes_one
1209 #define RSO_ONE_CTDP 0x80
1210 uint8_t cdb_length[2];
1211 uint8_t cdb_usage[];
1214 struct scsi_report_supported_tmf
1217 uint8_t service_action;
1218 uint8_t reserved[4];
1224 struct scsi_report_supported_tmf_data
1227 #define RST_WAKES 0x01
1228 #define RST_TRS 0x02
1229 #define RST_QTS 0x04
1230 #define RST_LURS 0x08
1231 #define RST_CTSS 0x10
1232 #define RST_CACAS 0x20
1233 #define RST_ATSS 0x40
1234 #define RST_ATS 0x80
1236 #define RST_ITNRS 0x01
1237 #define RST_QTSS 0x02
1238 #define RST_QAES 0x04
1239 uint8_t reserved[2];
1242 struct scsi_report_timestamp
1245 uint8_t service_action;
1246 uint8_t reserved[4];
1252 struct scsi_report_timestamp_data
1256 #define RTS_ORIG_MASK 0x00
1257 #define RTS_ORIG_ZERO 0x00
1258 #define RTS_ORIG_SET 0x02
1259 #define RTS_ORIG_OUTSIDE 0x03
1261 uint8_t timestamp[6];
1262 uint8_t reserve2[2];
1265 struct scsi_receive_copy_status_lid1
1268 uint8_t service_action;
1269 #define RCS_RCS_LID1 0x00
1270 uint8_t list_identifier;
1271 uint8_t reserved[7];
1277 struct scsi_receive_copy_status_lid1_data
1279 uint8_t available_data[4];
1280 uint8_t copy_command_status;
1281 #define RCS_CCS_INPROG 0x00
1282 #define RCS_CCS_COMPLETED 0x01
1283 #define RCS_CCS_ERROR 0x02
1284 uint8_t segments_processed[2];
1285 uint8_t transfer_count_units;
1286 #define RCS_TC_BYTES 0x00
1287 #define RCS_TC_KBYTES 0x01
1288 #define RCS_TC_MBYTES 0x02
1289 #define RCS_TC_GBYTES 0x03
1290 #define RCS_TC_TBYTES 0x04
1291 #define RCS_TC_PBYTES 0x05
1292 #define RCS_TC_EBYTES 0x06
1293 #define RCS_TC_LBAS 0xf1
1294 uint8_t transfer_count[4];
1297 struct scsi_receive_copy_failure_details
1300 uint8_t service_action;
1301 #define RCS_RCFD 0x04
1302 uint8_t list_identifier;
1303 uint8_t reserved[7];
1309 struct scsi_receive_copy_failure_details_data
1311 uint8_t available_data[4];
1312 uint8_t reserved[52];
1313 uint8_t copy_command_status;
1315 uint8_t sense_data_length[2];
1316 uint8_t sense_data[];
1319 struct scsi_receive_copy_status_lid4
1322 uint8_t service_action;
1323 #define RCS_RCS_LID4 0x05
1324 uint8_t list_identifier[4];
1325 uint8_t reserved[4];
1331 struct scsi_receive_copy_status_lid4_data
1333 uint8_t available_data[4];
1334 uint8_t response_to_service_action;
1335 uint8_t copy_command_status;
1336 #define RCS_CCS_COMPLETED_PROD 0x03
1337 #define RCS_CCS_COMPLETED_RESID 0x04
1338 #define RCS_CCS_INPROG_FGBG 0x10
1339 #define RCS_CCS_INPROG_FG 0x11
1340 #define RCS_CCS_INPROG_BG 0x12
1341 #define RCS_CCS_ABORTED 0x60
1342 uint8_t operation_counter[2];
1343 uint8_t estimated_status_update_delay[4];
1344 uint8_t extended_copy_completion_status;
1345 uint8_t length_of_the_sense_data_field;
1346 uint8_t sense_data_length;
1347 uint8_t transfer_count_units;
1348 uint8_t transfer_count[8];
1349 uint8_t segments_processed[2];
1350 uint8_t reserved[6];
1351 uint8_t sense_data[];
1354 struct scsi_receive_copy_operating_parameters
1357 uint8_t service_action;
1358 #define RCS_RCOP 0x03
1359 uint8_t reserved[8];
1365 struct scsi_receive_copy_operating_parameters_data
1369 #define RCOP_SNLID 0x01
1370 uint8_t reserved[3];
1371 uint8_t maximum_cscd_descriptor_count[2];
1372 uint8_t maximum_segment_descriptor_count[2];
1373 uint8_t maximum_descriptor_list_length[4];
1374 uint8_t maximum_segment_length[4];
1375 uint8_t maximum_inline_data_length[4];
1376 uint8_t held_data_limit[4];
1377 uint8_t maximum_stream_device_transfer_size[4];
1378 uint8_t reserved2[2];
1379 uint8_t total_concurrent_copies[2];
1380 uint8_t maximum_concurrent_copies;
1381 uint8_t data_segment_granularity;
1382 uint8_t inline_data_granularity;
1383 uint8_t held_data_granularity;
1384 uint8_t reserved3[3];
1385 uint8_t implemented_descriptor_list_length;
1386 uint8_t list_of_implemented_descriptor_type_codes[0];
1389 struct scsi_extended_copy
1392 uint8_t service_action;
1393 #define EC_EC_LID1 0x00
1394 #define EC_EC_LID4 0x01
1395 uint8_t reserved[8];
1401 struct scsi_ec_cscd_dtsp
1404 #define EC_CSCD_FIXED 0x01
1405 #define EC_CSCD_PAD 0x04
1406 uint8_t block_length[3];
1412 #define EC_CSCD_EXT 0xff
1414 #define EC_LUIDT_MASK 0xc0
1415 #define EC_LUIDT_LUN 0x00
1416 #define EC_LUIDT_PROXY_TOKEN 0x40
1417 uint8_t relative_initiator_port[2];
1418 uint8_t cscd_params[24];
1419 struct scsi_ec_cscd_dtsp dtsp;
1422 struct scsi_ec_cscd_id
1425 #define EC_CSCD_ID 0xe4
1427 uint8_t relative_initiator_port[2];
1432 uint8_t designator[20];
1433 struct scsi_ec_cscd_dtsp dtsp;
1436 struct scsi_ec_segment
1440 #define EC_SEG_DC 0x02
1441 #define EC_SEG_CAT 0x01
1442 uint8_t descr_length[2];
1446 struct scsi_ec_segment_b2b
1449 #define EC_SEG_B2B 0x02
1451 uint8_t descr_length[2];
1452 uint8_t src_cscd[2];
1453 uint8_t dst_cscd[2];
1454 uint8_t reserved[2];
1455 uint8_t number_of_blocks[2];
1460 struct scsi_ec_segment_verify
1463 #define EC_SEG_VERIFY 0x07
1465 uint8_t descr_length[2];
1466 uint8_t src_cscd[2];
1467 uint8_t reserved2[2];
1469 uint8_t reserved3[3];
1472 struct scsi_ec_segment_register_key
1475 #define EC_SEG_REGISTER_KEY 0x14
1477 uint8_t descr_length[2];
1478 uint8_t reserved2[2];
1479 uint8_t dst_cscd[2];
1481 uint8_t sa_res_key[8];
1482 uint8_t reserved3[4];
1485 struct scsi_extended_copy_lid1_data
1487 uint8_t list_identifier;
1489 #define EC_PRIORITY 0x07
1490 #define EC_LIST_ID_USAGE_MASK 0x18
1491 #define EC_LIST_ID_USAGE_FULL 0x08
1492 #define EC_LIST_ID_USAGE_NOHOLD 0x10
1493 #define EC_LIST_ID_USAGE_NONE 0x18
1495 uint8_t cscd_list_length[2];
1496 uint8_t reserved[4];
1497 uint8_t segment_list_length[4];
1498 uint8_t inline_data_length[4];
1502 struct scsi_extended_copy_lid4_data
1504 uint8_t list_format;
1505 #define EC_LIST_FORMAT 0x01
1507 uint8_t header_cscd_list_length[2];
1508 uint8_t reserved[11];
1510 #define EC_IMMED 0x01
1511 #define EC_G_SENSE 0x02
1512 uint8_t header_cscd_type_code;
1513 uint8_t reserved2[3];
1514 uint8_t list_identifier[4];
1515 uint8_t reserved3[18];
1516 uint8_t cscd_list_length[2];
1517 uint8_t segment_list_length[2];
1518 uint8_t inline_data_length[2];
1522 struct scsi_copy_operation_abort
1525 uint8_t service_action;
1527 uint8_t list_identifier[4];
1528 uint8_t reserved[9];
1532 struct scsi_populate_token
1535 uint8_t service_action;
1537 uint8_t reserved[4];
1538 uint8_t list_identifier[4];
1540 uint8_t group_number;
1544 struct scsi_range_desc
1548 uint8_t reserved[4];
1551 struct scsi_populate_token_data
1555 #define EC_PT_IMMED 0x01
1556 #define EC_PT_RTV 0x02
1558 uint8_t inactivity_timeout[4];
1559 uint8_t rod_type[4];
1560 uint8_t reserved2[2];
1561 uint8_t range_descriptor_length[2];
1562 struct scsi_range_desc desc[];
1565 struct scsi_write_using_token
1568 uint8_t service_action;
1570 uint8_t reserved[4];
1571 uint8_t list_identifier[4];
1573 uint8_t group_number;
1577 struct scsi_write_using_token_data
1581 #define EC_WUT_IMMED 0x01
1582 #define EC_WUT_DEL_TKN 0x02
1583 uint8_t reserved[5];
1584 uint8_t offset_into_rod[8];
1585 uint8_t rod_token[512];
1586 uint8_t reserved2[6];
1587 uint8_t range_descriptor_length[2];
1588 struct scsi_range_desc desc[];
1591 struct scsi_receive_rod_token_information
1594 uint8_t service_action;
1595 #define RCS_RRTI 0x07
1596 uint8_t list_identifier[4];
1597 uint8_t reserved[4];
1606 #define ROD_TYPE_INTERNAL 0x00000000
1607 #define ROD_TYPE_AUR 0x00010000
1608 #define ROD_TYPE_PIT_DEF 0x00800000
1609 #define ROD_TYPE_PIT_VULN 0x00800001
1610 #define ROD_TYPE_PIT_PERS 0x00800002
1611 #define ROD_TYPE_PIT_ANY 0x0080FFFF
1612 #define ROD_TYPE_BLOCK_ZERO 0xFFFF0001
1613 uint8_t reserved[2];
1618 struct scsi_report_all_rod_tokens
1621 uint8_t service_action;
1622 #define RCS_RART 0x08
1623 uint8_t reserved[8];
1629 struct scsi_report_all_rod_tokens_data
1631 uint8_t available_data[4];
1632 uint8_t reserved[4];
1633 uint8_t rod_management_token_list[];
1636 struct ata_pass_16 {
1639 #define AP_EXTEND 0x01
1641 #define AP_FLAG_TLEN_NO_DATA (0 << 0)
1642 #define AP_FLAG_TLEN_FEAT (1 << 0)
1643 #define AP_FLAG_TLEN_SECT_CNT (2 << 0)
1644 #define AP_FLAG_TLEN_STPSIU (3 << 0)
1645 #define AP_FLAG_BYT_BLOK_BYTES (0 << 2)
1646 #define AP_FLAG_BYT_BLOK_BLOCKS (1 << 2)
1647 #define AP_FLAG_TDIR_TO_DEV (0 << 3)
1648 #define AP_FLAG_TDIR_FROM_DEV (1 << 3)
1649 #define AP_FLAG_CHK_COND (1 << 5)
1650 u_int8_t features_ext;
1652 u_int8_t sector_count_ext;
1653 u_int8_t sector_count;
1654 u_int8_t lba_low_ext;
1656 u_int8_t lba_mid_ext;
1658 u_int8_t lba_high_ext;
1665 #define SC_SCSI_1 0x01
1666 #define SC_SCSI_2 0x03
1672 #define TEST_UNIT_READY 0x00
1673 #define REQUEST_SENSE 0x03
1675 #define WRITE_6 0x0A
1676 #define INQUIRY 0x12
1677 #define MODE_SELECT_6 0x15
1678 #define MODE_SENSE_6 0x1A
1679 #define START_STOP_UNIT 0x1B
1680 #define START_STOP 0x1B
1681 #define RESERVE 0x16
1682 #define RELEASE 0x17
1683 #define RECEIVE_DIAGNOSTIC 0x1C
1684 #define SEND_DIAGNOSTIC 0x1D
1685 #define PREVENT_ALLOW 0x1E
1686 #define READ_CAPACITY 0x25
1687 #define READ_10 0x28
1688 #define WRITE_10 0x2A
1689 #define POSITION_TO_ELEMENT 0x2B
1690 #define WRITE_VERIFY_10 0x2E
1691 #define VERIFY_10 0x2F
1692 #define SYNCHRONIZE_CACHE 0x35
1693 #define READ_DEFECT_DATA_10 0x37
1694 #define WRITE_BUFFER 0x3B
1695 #define READ_BUFFER 0x3C
1696 #define CHANGE_DEFINITION 0x40
1697 #define WRITE_SAME_10 0x41
1699 #define LOG_SELECT 0x4C
1700 #define LOG_SENSE 0x4D
1701 #define MODE_SELECT_10 0x55
1702 #define RESERVE_10 0x56
1703 #define RELEASE_10 0x57
1704 #define MODE_SENSE_10 0x5A
1705 #define PERSISTENT_RES_IN 0x5E
1706 #define PERSISTENT_RES_OUT 0x5F
1707 #define EXTENDED_COPY 0x83
1708 #define RECEIVE_COPY_STATUS 0x84
1709 #define ATA_PASS_16 0x85
1710 #define READ_16 0x88
1711 #define COMPARE_AND_WRITE 0x89
1712 #define WRITE_16 0x8A
1713 #define WRITE_VERIFY_16 0x8E
1714 #define VERIFY_16 0x8F
1715 #define SYNCHRONIZE_CACHE_16 0x91
1716 #define WRITE_SAME_16 0x93
1717 #define WRITE_ATOMIC_16 0x9C
1718 #define SERVICE_ACTION_IN 0x9E
1719 #define REPORT_LUNS 0xA0
1720 #define ATA_PASS_12 0xA1
1721 #define MAINTENANCE_IN 0xA3
1722 #define MAINTENANCE_OUT 0xA4
1723 #define MOVE_MEDIUM 0xA5
1724 #define READ_12 0xA8
1725 #define WRITE_12 0xAA
1726 #define WRITE_VERIFY_12 0xAE
1727 #define VERIFY_12 0xAF
1728 #define READ_ELEMENT_STATUS 0xB8
1729 #define READ_CD 0xBE
1731 /* Maintenance In Service Action Codes */
1732 #define REPORT_IDENTIFYING_INFRMATION 0x05
1733 #define REPORT_TARGET_PORT_GROUPS 0x0A
1734 #define REPORT_ALIASES 0x0B
1735 #define REPORT_SUPPORTED_OPERATION_CODES 0x0C
1736 #define REPORT_SUPPORTED_TASK_MANAGEMENT_FUNCTIONS 0x0D
1737 #define REPORT_PRIORITY 0x0E
1738 #define REPORT_TIMESTAMP 0x0F
1739 #define MANAGEMENT_PROTOCOL_IN 0x10
1740 /* Maintenance Out Service Action Codes */
1741 #define SET_IDENTIFY_INFORMATION 0x06
1742 #define SET_TARGET_PORT_GROUPS 0x0A
1743 #define CHANGE_ALIASES 0x0B
1744 #define SET_PRIORITY 0x0E
1745 #define SET_TIMESTAMP 0x0F
1746 #define MANGAEMENT_PROTOCOL_OUT 0x10
1751 #define T_DIRECT 0x00
1752 #define T_SEQUENTIAL 0x01
1753 #define T_PRINTER 0x02
1754 #define T_PROCESSOR 0x03
1756 #define T_CDROM 0x05
1757 #define T_SCANNER 0x06
1758 #define T_OPTICAL 0x07
1759 #define T_CHANGER 0x08
1763 #define T_STORARRAY 0x0c
1764 #define T_ENCLOSURE 0x0d
1769 #define T_NODEVICE 0x1f
1770 #define T_ANY 0xff /* Used in Quirk table matches */
1776 * This length is the initial inquiry length used by the probe code, as
1777 * well as the length necessary for scsi_print_inquiry() to function
1778 * correctly. If either use requires a different length in the future,
1779 * the two values should be de-coupled.
1781 #define SHORT_INQUIRY_LENGTH 36
1783 struct scsi_inquiry_data
1786 #define SID_TYPE(inq_data) ((inq_data)->device & 0x1f)
1787 #define SID_QUAL(inq_data) (((inq_data)->device & 0xE0) >> 5)
1788 #define SID_QUAL_LU_CONNECTED 0x00 /*
1789 * The specified peripheral device
1790 * type is currently connected to
1791 * logical unit. If the target cannot
1792 * determine whether or not a physical
1793 * device is currently connected, it
1794 * shall also use this peripheral
1795 * qualifier when returning the INQUIRY
1796 * data. This peripheral qualifier
1797 * does not mean that the device is
1798 * ready for access by the initiator.
1800 #define SID_QUAL_LU_OFFLINE 0x01 /*
1801 * The target is capable of supporting
1802 * the specified peripheral device type
1803 * on this logical unit; however, the
1804 * physical device is not currently
1805 * connected to this logical unit.
1807 #define SID_QUAL_RSVD 0x02
1808 #define SID_QUAL_BAD_LU 0x03 /*
1809 * The target is not capable of
1810 * supporting a physical device on
1811 * this logical unit. For this
1812 * peripheral qualifier the peripheral
1813 * device type shall be set to 1Fh to
1814 * provide compatibility with previous
1815 * versions of SCSI. All other
1816 * peripheral device type values are
1817 * reserved for this peripheral
1820 #define SID_QUAL_IS_VENDOR_UNIQUE(inq_data) ((SID_QUAL(inq_data) & 0x04) != 0)
1822 #define SID_QUAL2 0x7F
1823 #define SID_LU_CONG 0x40
1824 #define SID_RMB 0x80
1825 #define SID_IS_REMOVABLE(inq_data) (((inq_data)->dev_qual2 & SID_RMB) != 0)
1827 #define SID_ANSI_REV(inq_data) ((inq_data)->version & 0x07)
1828 #define SCSI_REV_0 0
1829 #define SCSI_REV_CCS 1
1830 #define SCSI_REV_2 2
1831 #define SCSI_REV_SPC 3
1832 #define SCSI_REV_SPC2 4
1833 #define SCSI_REV_SPC3 5
1834 #define SCSI_REV_SPC4 6
1836 #define SID_ECMA 0x38
1837 #define SID_ISO 0xC0
1838 u_int8_t response_format;
1839 #define SID_AENC 0x80
1840 #define SID_TrmIOP 0x40
1841 #define SID_NormACA 0x20
1842 #define SID_HiSup 0x10
1843 u_int8_t additional_length;
1844 #define SID_ADDITIONAL_LENGTH(iqd) \
1845 ((iqd)->additional_length + \
1846 __offsetof(struct scsi_inquiry_data, additional_length) + 1)
1847 u_int8_t spc3_flags;
1848 #define SPC3_SID_PROTECT 0x01
1849 #define SPC3_SID_3PC 0x08
1850 #define SPC3_SID_TPGS_MASK 0x30
1851 #define SPC3_SID_TPGS_IMPLICIT 0x10
1852 #define SPC3_SID_TPGS_EXPLICIT 0x20
1853 #define SPC3_SID_ACC 0x40
1854 #define SPC3_SID_SCCS 0x80
1855 u_int8_t spc2_flags;
1856 #define SPC2_SID_ADDR16 0x01
1857 #define SPC2_SID_MChngr 0x08
1858 #define SPC2_SID_MultiP 0x10
1859 #define SPC2_SID_EncServ 0x40
1860 #define SPC2_SID_BQueue 0x80
1862 #define INQ_DATA_TQ_ENABLED(iqd) \
1863 ((SID_ANSI_REV(iqd) < SCSI_REV_SPC2)? ((iqd)->flags & SID_CmdQue) : \
1864 (((iqd)->flags & SID_CmdQue) && !((iqd)->spc2_flags & SPC2_SID_BQueue)) || \
1865 (!((iqd)->flags & SID_CmdQue) && ((iqd)->spc2_flags & SPC2_SID_BQueue)))
1868 #define SID_SftRe 0x01
1869 #define SID_CmdQue 0x02
1870 #define SID_Linked 0x08
1871 #define SID_Sync 0x10
1872 #define SID_WBus16 0x20
1873 #define SID_WBus32 0x40
1874 #define SID_RelAdr 0x80
1875 #define SID_VENDOR_SIZE 8
1876 char vendor[SID_VENDOR_SIZE];
1877 #define SID_PRODUCT_SIZE 16
1878 char product[SID_PRODUCT_SIZE];
1879 #define SID_REVISION_SIZE 4
1880 char revision[SID_REVISION_SIZE];
1882 * The following fields were taken from SCSI Primary Commands - 2
1883 * (SPC-2) Revision 14, Dated 11 November 1999
1885 #define SID_VENDOR_SPECIFIC_0_SIZE 20
1886 u_int8_t vendor_specific0[SID_VENDOR_SPECIFIC_0_SIZE];
1888 * An extension of SCSI Parallel Specific Values
1890 #define SID_SPI_IUS 0x01
1891 #define SID_SPI_QAS 0x02
1892 #define SID_SPI_CLOCK_ST 0x00
1893 #define SID_SPI_CLOCK_DT 0x04
1894 #define SID_SPI_CLOCK_DT_ST 0x0C
1895 #define SID_SPI_MASK 0x0F
1899 * Version Descriptors, stored 2 byte values.
1901 u_int8_t version1[2];
1902 u_int8_t version2[2];
1903 u_int8_t version3[2];
1904 u_int8_t version4[2];
1905 u_int8_t version5[2];
1906 u_int8_t version6[2];
1907 u_int8_t version7[2];
1908 u_int8_t version8[2];
1910 u_int8_t reserved3[22];
1912 #define SID_VENDOR_SPECIFIC_1_SIZE 160
1913 u_int8_t vendor_specific1[SID_VENDOR_SPECIFIC_1_SIZE];
1917 * This structure is more suited to initiator operation, because the
1918 * maximum number of supported pages is already allocated.
1920 struct scsi_vpd_supported_page_list
1924 #define SVPD_SUPPORTED_PAGE_LIST 0x00
1925 #define SVPD_SUPPORTED_PAGES_HDR_LEN 4
1927 u_int8_t length; /* number of VPD entries */
1928 #define SVPD_SUPPORTED_PAGES_SIZE 251
1929 u_int8_t list[SVPD_SUPPORTED_PAGES_SIZE];
1933 * This structure is more suited to target operation, because the
1934 * number of supported pages is left to the user to allocate.
1936 struct scsi_vpd_supported_pages
1941 #define SVPD_SUPPORTED_PAGES 0x00
1943 u_int8_t page_list[0];
1947 struct scsi_vpd_unit_serial_number
1951 #define SVPD_UNIT_SERIAL_NUMBER 0x80
1953 u_int8_t length; /* serial number length */
1954 #define SVPD_SERIAL_NUM_SIZE 251
1955 u_int8_t serial_num[SVPD_SERIAL_NUM_SIZE];
1958 struct scsi_vpd_device_id
1962 #define SVPD_DEVICE_ID 0x83
1963 #define SVPD_DEVICE_ID_MAX_SIZE 252
1964 #define SVPD_DEVICE_ID_HDR_LEN \
1965 __offsetof(struct scsi_vpd_device_id, desc_list)
1967 u_int8_t desc_list[];
1970 struct scsi_vpd_id_descriptor
1972 u_int8_t proto_codeset;
1974 * See the SCSI_PROTO definitions above for the protocols.
1976 #define SVPD_ID_PROTO_SHIFT 4
1977 #define SVPD_ID_CODESET_BINARY 0x01
1978 #define SVPD_ID_CODESET_ASCII 0x02
1979 #define SVPD_ID_CODESET_UTF8 0x03
1980 #define SVPD_ID_CODESET_MASK 0x0f
1982 #define SVPD_ID_PIV 0x80
1983 #define SVPD_ID_ASSOC_LUN 0x00
1984 #define SVPD_ID_ASSOC_PORT 0x10
1985 #define SVPD_ID_ASSOC_TARGET 0x20
1986 #define SVPD_ID_ASSOC_MASK 0x30
1987 #define SVPD_ID_TYPE_VENDOR 0x00
1988 #define SVPD_ID_TYPE_T10 0x01
1989 #define SVPD_ID_TYPE_EUI64 0x02
1990 #define SVPD_ID_TYPE_NAA 0x03
1991 #define SVPD_ID_TYPE_RELTARG 0x04
1992 #define SVPD_ID_TYPE_TPORTGRP 0x05
1993 #define SVPD_ID_TYPE_LUNGRP 0x06
1994 #define SVPD_ID_TYPE_MD5_LUN_ID 0x07
1995 #define SVPD_ID_TYPE_SCSI_NAME 0x08
1996 #define SVPD_ID_TYPE_MASK 0x0f
1999 #define SVPD_DEVICE_ID_DESC_HDR_LEN \
2000 __offsetof(struct scsi_vpd_id_descriptor, identifier)
2001 u_int8_t identifier[];
2004 struct scsi_vpd_id_t10
2007 u_int8_t vendor_spec_id[0];
2010 struct scsi_vpd_id_eui64
2012 u_int8_t ieee_company_id[3];
2013 u_int8_t extension_id[5];
2016 struct scsi_vpd_id_naa_basic
2019 /* big endian, packed:
2021 uint8_t naa_desig : 4;
2023 #define SVPD_ID_NAA_NAA_SHIFT 4
2024 #define SVPD_ID_NAA_IEEE_EXT 0x02
2025 #define SVPD_ID_NAA_LOCAL_REG 0x03
2026 #define SVPD_ID_NAA_IEEE_REG 0x05
2027 #define SVPD_ID_NAA_IEEE_REG_EXT 0x06
2031 struct scsi_vpd_id_naa_ieee_extended_id
2034 uint8_t vendor_specific_id_a;
2035 uint8_t ieee_company_id[3];
2036 uint8_t vendor_specific_id_b[4];
2039 struct scsi_vpd_id_naa_local_reg
2042 uint8_t local_value[7];
2045 struct scsi_vpd_id_naa_ieee_reg
2048 uint8_t reg_value[7];
2049 /* big endian, packed:
2050 uint8_t naa_basic : 4;
2051 uint8_t ieee_company_id_0 : 4;
2052 uint8_t ieee_company_id_1[2];
2053 uint8_t ieee_company_id_2 : 4;
2054 uint8_t vendor_specific_id_0 : 4;
2055 uint8_t vendor_specific_id_1[4];
2059 struct scsi_vpd_id_naa_ieee_reg_extended
2062 uint8_t reg_value[15];
2063 /* big endian, packed:
2064 uint8_t naa_basic : 4;
2065 uint8_t ieee_company_id_0 : 4;
2066 uint8_t ieee_company_id_1[2];
2067 uint8_t ieee_company_id_2 : 4;
2068 uint8_t vendor_specific_id_0 : 4;
2069 uint8_t vendor_specific_id_1[4];
2070 uint8_t vendor_specific_id_ext[8];
2074 struct scsi_vpd_id_rel_trgt_port_id
2076 uint8_t obsolete[2];
2077 uint8_t rel_trgt_port_id[2];
2080 struct scsi_vpd_id_trgt_port_grp_id
2082 uint8_t reserved[2];
2083 uint8_t trgt_port_grp[2];
2086 struct scsi_vpd_id_lun_grp_id
2088 uint8_t reserved[2];
2089 uint8_t log_unit_grp[2];
2092 struct scsi_vpd_id_md5_lun_id
2097 struct scsi_vpd_id_scsi_name
2099 uint8_t name_string[256];
2102 struct scsi_service_action_in
2105 uint8_t service_action;
2106 uint8_t action_dependent[13];
2110 struct scsi_vpd_extended_inquiry_data
2114 #define SVPD_EXTENDED_INQUIRY_DATA 0x86
2115 uint8_t page_length[2];
2118 /* These values are for direct access devices */
2119 #define SVPD_EID_AM_MASK 0xC0
2120 #define SVPD_EID_AM_DEFER 0x80
2121 #define SVPD_EID_AM_IMMED 0x40
2122 #define SVPD_EID_AM_UNDEFINED 0x00
2123 #define SVPD_EID_AM_RESERVED 0xc0
2124 #define SVPD_EID_SPT 0x38
2125 #define SVPD_EID_SPT_1 0x00
2126 #define SVPD_EID_SPT_12 0x08
2127 #define SVPD_EID_SPT_2 0x10
2128 #define SVPD_EID_SPT_13 0x18
2129 #define SVPD_EID_SPT_3 0x20
2130 #define SVPD_EID_SPT_23 0x28
2131 #define SVPD_EID_SPT_123 0x38
2133 /* These values are for sequential access devices */
2134 #define SVPD_EID_SA_SPT_LBP 0x08
2136 #define SVPD_EID_GRD_CHK 0x04
2137 #define SVPD_EID_APP_CHK 0x02
2138 #define SVPD_EID_REF_CHK 0x01
2141 #define SVPD_EID_UASK_SUP 0x20
2142 #define SVPD_EID_GROUP_SUP 0x10
2143 #define SVPD_EID_PRIOR_SUP 0x08
2144 #define SVPD_EID_HEADSUP 0x04
2145 #define SVPD_EID_ORDSUP 0x02
2146 #define SVPD_EID_SIMPSUP 0x01
2148 #define SVPD_EID_WU_SUP 0x08
2149 #define SVPD_EID_CRD_SUP 0x04
2150 #define SVPD_EID_NV_SUP 0x02
2151 #define SVPD_EID_V_SUP 0x01
2153 #define SVPD_EID_P_I_I_SUP 0x10
2154 #define SVPD_EID_LUICLT 0x01
2156 #define SVPD_EID_R_SUP 0x10
2157 #define SVPD_EID_CBCS 0x01
2159 #define SVPD_EID_MULTI_I_T_FW 0x0F
2160 #define SVPD_EID_MC_VENDOR_SPEC 0x00
2161 #define SVPD_EID_MC_MODE_1 0x01
2162 #define SVPD_EID_MC_MODE_2 0x02
2163 #define SVPD_EID_MC_MODE_3 0x03
2166 #define SVPD_EID_POA_SUP 0x80
2167 #define SVPD_EID_HRA_SUP 0x80
2168 #define SVPD_EID_VSA_SUP 0x80
2169 uint8_t max_sense_length;
2170 uint8_t reserved2[50];
2173 struct scsi_vpd_mode_page_policy_descr
2176 uint8_t subpage_code;
2178 #define SVPD_MPP_SHARED 0x00
2179 #define SVPD_MPP_PORT 0x01
2180 #define SVPD_MPP_I_T 0x03
2181 #define SVPD_MPP_MLUS 0x80
2185 struct scsi_vpd_mode_page_policy
2189 #define SVPD_MODE_PAGE_POLICY 0x87
2190 uint8_t page_length[2];
2191 struct scsi_vpd_mode_page_policy_descr descr[0];
2194 struct scsi_diag_page {
2196 uint8_t page_specific_flags;
2201 struct scsi_vpd_port_designation
2203 uint8_t reserved[2];
2204 uint8_t relative_port_id[2];
2205 uint8_t reserved2[2];
2206 uint8_t initiator_transportid_length[2];
2207 uint8_t initiator_transportid[0];
2210 struct scsi_vpd_port_designation_cont
2212 uint8_t reserved[2];
2213 uint8_t target_port_descriptors_length[2];
2214 struct scsi_vpd_id_descriptor target_port_descriptors[0];
2217 struct scsi_vpd_scsi_ports
2221 #define SVPD_SCSI_PORTS 0x88
2222 u_int8_t page_length[2];
2223 struct scsi_vpd_port_designation design[];
2227 * ATA Information VPD Page based on
2228 * T10/2126-D Revision 04
2230 #define SVPD_ATA_INFORMATION 0x89
2233 struct scsi_vpd_tpc_descriptor
2235 uint8_t desc_type[2];
2236 uint8_t desc_length[2];
2237 uint8_t parameters[];
2240 struct scsi_vpd_tpc_descriptor_bdrl
2242 uint8_t desc_type[2];
2243 #define SVPD_TPC_BDRL 0x0000
2244 uint8_t desc_length[2];
2245 uint8_t vendor_specific[6];
2246 uint8_t maximum_ranges[2];
2247 uint8_t maximum_inactivity_timeout[4];
2248 uint8_t default_inactivity_timeout[4];
2249 uint8_t maximum_token_transfer_size[8];
2250 uint8_t optimal_transfer_count[8];
2253 struct scsi_vpd_tpc_descriptor_sc_descr
2257 uint8_t supported_service_actions[0];
2260 struct scsi_vpd_tpc_descriptor_sc
2262 uint8_t desc_type[2];
2263 #define SVPD_TPC_SC 0x0001
2264 uint8_t desc_length[2];
2265 uint8_t list_length;
2266 struct scsi_vpd_tpc_descriptor_sc_descr descr[];
2269 struct scsi_vpd_tpc_descriptor_pd
2271 uint8_t desc_type[2];
2272 #define SVPD_TPC_PD 0x0004
2273 uint8_t desc_length[2];
2274 uint8_t reserved[4];
2275 uint8_t maximum_cscd_descriptor_count[2];
2276 uint8_t maximum_segment_descriptor_count[2];
2277 uint8_t maximum_descriptor_list_length[4];
2278 uint8_t maximum_inline_data_length[4];
2279 uint8_t reserved2[12];
2282 struct scsi_vpd_tpc_descriptor_sd
2284 uint8_t desc_type[2];
2285 #define SVPD_TPC_SD 0x0008
2286 uint8_t desc_length[2];
2287 uint8_t list_length;
2288 uint8_t supported_descriptor_codes[];
2291 struct scsi_vpd_tpc_descriptor_sdid
2293 uint8_t desc_type[2];
2294 #define SVPD_TPC_SDID 0x000C
2295 uint8_t desc_length[2];
2296 uint8_t list_length[2];
2297 uint8_t supported_descriptor_ids[];
2300 struct scsi_vpd_tpc_descriptor_rtf_block
2302 uint8_t type_format;
2303 #define SVPD_TPC_RTF_BLOCK 0x00
2305 uint8_t desc_length[2];
2306 uint8_t reserved2[2];
2307 uint8_t optimal_length_granularity[2];
2308 uint8_t maximum_bytes[8];
2309 uint8_t optimal_bytes[8];
2310 uint8_t optimal_bytes_to_token_per_segment[8];
2311 uint8_t optimal_bytes_from_token_per_segment[8];
2312 uint8_t reserved3[8];
2315 struct scsi_vpd_tpc_descriptor_rtf
2317 uint8_t desc_type[2];
2318 #define SVPD_TPC_RTF 0x0106
2319 uint8_t desc_length[2];
2320 uint8_t remote_tokens;
2321 uint8_t reserved[11];
2322 uint8_t minimum_token_lifetime[4];
2323 uint8_t maximum_token_lifetime[4];
2324 uint8_t maximum_token_inactivity_timeout[4];
2325 uint8_t reserved2[18];
2326 uint8_t type_specific_features_length[2];
2327 uint8_t type_specific_features[0];
2330 struct scsi_vpd_tpc_descriptor_srtd
2332 uint8_t rod_type[4];
2334 #define SVPD_TPC_SRTD_TOUT 0x01
2335 #define SVPD_TPC_SRTD_TIN 0x02
2336 #define SVPD_TPC_SRTD_ECPY 0x80
2338 uint8_t preference_indicator[2];
2339 uint8_t reserved2[56];
2342 struct scsi_vpd_tpc_descriptor_srt
2344 uint8_t desc_type[2];
2345 #define SVPD_TPC_SRT 0x0108
2346 uint8_t desc_length[2];
2347 uint8_t reserved[2];
2348 uint8_t rod_type_descriptors_length[2];
2349 uint8_t rod_type_descriptors[0];
2352 struct scsi_vpd_tpc_descriptor_gco
2354 uint8_t desc_type[2];
2355 #define SVPD_TPC_GCO 0x8001
2356 uint8_t desc_length[2];
2357 uint8_t total_concurrent_copies[4];
2358 uint8_t maximum_identified_concurrent_copies[4];
2359 uint8_t maximum_segment_length[4];
2360 uint8_t data_segment_granularity;
2361 uint8_t inline_data_granularity;
2362 uint8_t reserved[18];
2369 #define SVPD_SCSI_TPC 0x8F
2370 uint8_t page_length[2];
2371 struct scsi_vpd_tpc_descriptor descr[];
2375 * Block Device Characteristics VPD Page based on
2376 * T10/1799-D Revision 31
2378 struct scsi_vpd_block_characteristics
2382 #define SVPD_BDC 0xB1
2383 u_int8_t page_length[2];
2384 u_int8_t medium_rotation_rate[2];
2385 #define SVPD_BDC_RATE_NOT_REPORTED 0x00
2386 #define SVPD_BDC_RATE_NON_ROTATING 0x01
2388 u_int8_t nominal_form_factor;
2389 #define SVPD_BDC_FORM_NOT_REPORTED 0x00
2390 #define SVPD_BDC_FORM_5_25INCH 0x01
2391 #define SVPD_BDC_FORM_3_5INCH 0x02
2392 #define SVPD_BDC_FORM_2_5INCH 0x03
2393 #define SVPD_BDC_FORM_1_5INCH 0x04
2394 #define SVPD_BDC_FORM_LESSTHAN_1_5INCH 0x05
2395 u_int8_t reserved2[56];
2399 * Block Device Characteristics VPD Page
2401 struct scsi_vpd_block_device_characteristics
2405 #define SVPD_BDC 0xB1
2406 uint8_t page_length[2];
2407 uint8_t medium_rotation_rate[2];
2408 #define SVPD_NOT_REPORTED 0x0000
2409 #define SVPD_NON_ROTATING 0x0001
2410 uint8_t product_type;
2413 #define SVPD_VBULS 0x01
2414 #define SVPD_FUAB 0x02
2415 #define SVPD_HAW_ZBC 0x10
2416 uint8_t reserved[55];
2420 * Logical Block Provisioning VPD Page based on
2421 * T10/1799-D Revision 31
2423 struct scsi_vpd_logical_block_prov
2427 #define SVPD_LBP 0xB2
2428 u_int8_t page_length[2];
2429 #define SVPD_LBP_PL_BASIC 0x04
2430 u_int8_t threshold_exponent;
2432 #define SVPD_LBP_UNMAP 0x80
2433 #define SVPD_LBP_WS16 0x40
2434 #define SVPD_LBP_WS10 0x20
2435 #define SVPD_LBP_RZ 0x04
2436 #define SVPD_LBP_ANC_SUP 0x02
2437 #define SVPD_LBP_DP 0x01
2439 #define SVPD_LBP_RESOURCE 0x01
2440 #define SVPD_LBP_THIN 0x02
2443 * Provisioning Group Descriptor can be here if SVPD_LBP_DP is set
2444 * Its size can be determined from page_length - 4
2449 * Block Limits VDP Page based on SBC-4 Revision 2
2451 struct scsi_vpd_block_limits
2455 #define SVPD_BLOCK_LIMITS 0xB0
2456 u_int8_t page_length[2];
2457 #define SVPD_BL_PL_BASIC 0x10
2458 #define SVPD_BL_PL_TP 0x3C
2460 u_int8_t max_cmp_write_len;
2461 u_int8_t opt_txfer_len_grain[2];
2462 u_int8_t max_txfer_len[4];
2463 u_int8_t opt_txfer_len[4];
2464 u_int8_t max_prefetch[4];
2465 u_int8_t max_unmap_lba_cnt[4];
2466 u_int8_t max_unmap_blk_cnt[4];
2467 u_int8_t opt_unmap_grain[4];
2468 u_int8_t unmap_grain_align[4];
2469 u_int8_t max_write_same_length[8];
2470 u_int8_t max_atomic_transfer_length[4];
2471 u_int8_t atomic_alignment[4];
2472 u_int8_t atomic_transfer_length_granularity[4];
2473 u_int8_t reserved2[8];
2476 struct scsi_read_capacity
2480 #define SRC_RELADR 0x01
2484 #define SRC_PMI 0x01
2488 struct scsi_read_capacity_16
2491 #define SRC16_SERVICE_ACTION 0x10
2492 uint8_t service_action;
2494 uint8_t alloc_len[4];
2495 #define SRC16_PMI 0x01
2496 #define SRC16_RELADR 0x02
2501 struct scsi_read_capacity_data
2507 struct scsi_read_capacity_data_long
2511 #define SRC16_PROT_EN 0x01
2512 #define SRC16_P_TYPE 0x0e
2513 #define SRC16_PTYPE_1 0x00
2514 #define SRC16_PTYPE_2 0x02
2515 #define SRC16_PTYPE_3 0x04
2517 #define SRC16_LBPPBE 0x0f
2518 #define SRC16_PI_EXPONENT 0xf0
2519 #define SRC16_PI_EXPONENT_SHIFT 4
2520 uint8_t prot_lbppbe;
2521 #define SRC16_LALBA 0x3f
2522 #define SRC16_LBPRZ 0x40
2523 #define SRC16_LBPME 0x80
2525 * Alternate versions of these macros that are intended for use on a 16-bit
2526 * version of the lalba_lbp field instead of the array of 2 8 bit numbers.
2528 #define SRC16_LALBA_A 0x3fff
2529 #define SRC16_LBPRZ_A 0x4000
2530 #define SRC16_LBPME_A 0x8000
2531 uint8_t lalba_lbp[2];
2532 uint8_t reserved[16];
2535 struct scsi_get_lba_status
2538 #define SGLS_SERVICE_ACTION 0x12
2539 uint8_t service_action;
2541 uint8_t alloc_len[4];
2546 struct scsi_get_lba_status_data_descr
2551 uint8_t reserved[3];
2554 struct scsi_get_lba_status_data
2557 uint8_t reserved[4];
2558 struct scsi_get_lba_status_data_descr descr[];
2561 struct scsi_report_luns
2565 #define RPL_REPORT_DEFAULT 0x00
2566 #define RPL_REPORT_WELLKNOWN 0x01
2567 #define RPL_REPORT_ALL 0x02
2568 uint8_t select_report;
2569 uint8_t reserved2[3];
2575 struct scsi_report_luns_lundata {
2577 #define RPL_LUNDATA_PERIPH_BUS_MASK 0x3f
2578 #define RPL_LUNDATA_FLAT_LUN_MASK 0x3f
2579 #define RPL_LUNDATA_FLAT_LUN_BITS 0x06
2580 #define RPL_LUNDATA_LUN_TARG_MASK 0x3f
2581 #define RPL_LUNDATA_LUN_BUS_MASK 0xe0
2582 #define RPL_LUNDATA_LUN_LUN_MASK 0x1f
2583 #define RPL_LUNDATA_EXT_LEN_MASK 0x30
2584 #define RPL_LUNDATA_EXT_EAM_MASK 0x0f
2585 #define RPL_LUNDATA_EXT_EAM_WK 0x01
2586 #define RPL_LUNDATA_EXT_EAM_NOT_SPEC 0x0f
2587 #define RPL_LUNDATA_ATYP_MASK 0xc0 /* MBZ for type 0 lun */
2588 #define RPL_LUNDATA_ATYP_PERIPH 0x00
2589 #define RPL_LUNDATA_ATYP_FLAT 0x40
2590 #define RPL_LUNDATA_ATYP_LUN 0x80
2591 #define RPL_LUNDATA_ATYP_EXTLUN 0xc0
2594 struct scsi_report_luns_data {
2595 u_int8_t length[4]; /* length of LUN inventory, in bytes */
2596 u_int8_t reserved[4]; /* unused */
2598 * LUN inventory- we only support the type zero form for now.
2600 struct scsi_report_luns_lundata luns[0];
2603 struct scsi_target_group
2606 uint8_t service_action;
2607 #define STG_PDF_MASK 0xe0
2608 #define STG_PDF_LENGTH 0x00
2609 #define STG_PDF_EXTENDED 0x20
2610 uint8_t reserved1[4];
2616 struct scsi_target_port_descriptor {
2617 uint8_t reserved[2];
2618 uint8_t relative_target_port_identifier[2];
2619 uint8_t desc_list[];
2622 struct scsi_target_port_group_descriptor {
2624 #define TPG_PRIMARY 0x80
2625 #define TPG_ASYMMETRIC_ACCESS_STATE_MASK 0xf
2626 #define TPG_ASYMMETRIC_ACCESS_OPTIMIZED 0x0
2627 #define TPG_ASYMMETRIC_ACCESS_NONOPTIMIZED 0x1
2628 #define TPG_ASYMMETRIC_ACCESS_STANDBY 0x2
2629 #define TPG_ASYMMETRIC_ACCESS_UNAVAILABLE 0x3
2630 #define TPG_ASYMMETRIC_ACCESS_LBA_DEPENDENT 0x4
2631 #define TPG_ASYMMETRIC_ACCESS_OFFLINE 0xE
2632 #define TPG_ASYMMETRIC_ACCESS_TRANSITIONING 0xF
2634 #define TPG_AO_SUP 0x01
2635 #define TPG_AN_SUP 0x02
2636 #define TPG_S_SUP 0x04
2637 #define TPG_U_SUP 0x08
2638 #define TPG_LBD_SUP 0x10
2639 #define TPG_O_SUP 0x40
2640 #define TPG_T_SUP 0x80
2641 uint8_t target_port_group[2];
2644 #define TPG_UNAVLBL 0
2645 #define TPG_SET_BY_STPG 0x01
2646 #define TPG_IMPLICIT 0x02
2647 uint8_t vendor_specific;
2648 uint8_t target_port_count;
2649 struct scsi_target_port_descriptor descriptors[];
2652 struct scsi_target_group_data {
2653 uint8_t length[4]; /* length of returned data, in bytes */
2654 struct scsi_target_port_group_descriptor groups[];
2657 struct scsi_target_group_data_extended {
2658 uint8_t length[4]; /* length of returned data, in bytes */
2659 uint8_t format_type; /* STG_PDF_LENGTH or STG_PDF_EXTENDED */
2660 uint8_t implicit_transition_time;
2661 uint8_t reserved[2];
2662 struct scsi_target_port_group_descriptor groups[];
2670 } scsi_sense_data_type;
2682 } scsi_sense_elem_type;
2685 struct scsi_sense_data
2689 * SPC-4 says that the maximum length of sense data is 252 bytes.
2690 * So this structure is exactly 252 bytes log.
2692 #define SSD_FULL_SIZE 252
2693 uint8_t sense_buf[SSD_FULL_SIZE - 1];
2695 * XXX KDM is this still a reasonable minimum size?
2697 #define SSD_MIN_SIZE 18
2699 * Maximum value for the extra_len field in the sense data.
2701 #define SSD_EXTRA_MAX 244
2705 * Fixed format sense data.
2707 struct scsi_sense_data_fixed
2709 u_int8_t error_code;
2710 #define SSD_ERRCODE 0x7F
2711 #define SSD_CURRENT_ERROR 0x70
2712 #define SSD_DEFERRED_ERROR 0x71
2713 #define SSD_ERRCODE_VALID 0x80
2716 #define SSD_KEY 0x0F
2717 #define SSD_KEY_NO_SENSE 0x00
2718 #define SSD_KEY_RECOVERED_ERROR 0x01
2719 #define SSD_KEY_NOT_READY 0x02
2720 #define SSD_KEY_MEDIUM_ERROR 0x03
2721 #define SSD_KEY_HARDWARE_ERROR 0x04
2722 #define SSD_KEY_ILLEGAL_REQUEST 0x05
2723 #define SSD_KEY_UNIT_ATTENTION 0x06
2724 #define SSD_KEY_DATA_PROTECT 0x07
2725 #define SSD_KEY_BLANK_CHECK 0x08
2726 #define SSD_KEY_Vendor_Specific 0x09
2727 #define SSD_KEY_COPY_ABORTED 0x0a
2728 #define SSD_KEY_ABORTED_COMMAND 0x0b
2729 #define SSD_KEY_EQUAL 0x0c
2730 #define SSD_KEY_VOLUME_OVERFLOW 0x0d
2731 #define SSD_KEY_MISCOMPARE 0x0e
2732 #define SSD_KEY_COMPLETED 0x0f
2733 #define SSD_ILI 0x20
2734 #define SSD_EOM 0x40
2735 #define SSD_FILEMARK 0x80
2738 u_int8_t cmd_spec_info[4];
2739 u_int8_t add_sense_code;
2740 u_int8_t add_sense_code_qual;
2742 u_int8_t sense_key_spec[3];
2743 #define SSD_SCS_VALID 0x80
2744 #define SSD_FIELDPTR_CMD 0x40
2745 #define SSD_BITPTR_VALID 0x08
2746 #define SSD_BITPTR_VALUE 0x07
2747 u_int8_t extra_bytes[14];
2748 #define SSD_FIXED_IS_PRESENT(sense, length, field) \
2749 ((length >= (offsetof(struct scsi_sense_data_fixed, field) + \
2750 sizeof(sense->field))) ? 1 :0)
2751 #define SSD_FIXED_IS_FILLED(sense, field) \
2752 ((((offsetof(struct scsi_sense_data_fixed, field) + \
2753 sizeof(sense->field)) - \
2754 (offsetof(struct scsi_sense_data_fixed, extra_len) + \
2755 sizeof(sense->extra_len))) <= sense->extra_len) ? 1 : 0)
2759 * Descriptor format sense data definitions.
2760 * Introduced in SPC-3.
2762 struct scsi_sense_data_desc
2765 #define SSD_DESC_CURRENT_ERROR 0x72
2766 #define SSD_DESC_DEFERRED_ERROR 0x73
2768 uint8_t add_sense_code;
2769 uint8_t add_sense_code_qual;
2770 uint8_t reserved[3];
2772 * Note that SPC-4, section 4.5.2.1 says that the extra_len field
2773 * must be less than or equal to 244.
2776 uint8_t sense_desc[0];
2777 #define SSD_DESC_IS_PRESENT(sense, length, field) \
2778 ((length >= (offsetof(struct scsi_sense_data_desc, field) + \
2779 sizeof(sense->field))) ? 1 :0)
2782 struct scsi_sense_desc_header
2788 * The information provide in the Information descriptor is device type or
2789 * command specific information, and defined in a command standard.
2791 * Note that any changes to the field names or positions in this structure,
2792 * even reserved fields, should be accompanied by an examination of the
2793 * code in ctl_set_sense() that uses them.
2795 * Maximum descriptors allowed: 1 (as of SPC-4)
2797 struct scsi_sense_info
2800 #define SSD_DESC_INFO 0x00
2803 #define SSD_INFO_VALID 0x80
2809 * Command-specific information depends on the command for which the
2810 * reported condition occured.
2812 * Note that any changes to the field names or positions in this structure,
2813 * even reserved fields, should be accompanied by an examination of the
2814 * code in ctl_set_sense() that uses them.
2816 * Maximum descriptors allowed: 1 (as of SPC-4)
2818 struct scsi_sense_command
2821 #define SSD_DESC_COMMAND 0x01
2823 uint8_t reserved[2];
2824 uint8_t command_info[8];
2828 * Sense key specific descriptor. The sense key specific data format
2829 * depends on the sense key in question.
2831 * Maximum descriptors allowed: 1 (as of SPC-4)
2833 struct scsi_sense_sks
2836 #define SSD_DESC_SKS 0x02
2838 uint8_t reserved1[2];
2839 uint8_t sense_key_spec[3];
2840 #define SSD_SKS_VALID 0x80
2845 * This is used for the Illegal Request sense key (0x05) only.
2847 struct scsi_sense_sks_field
2850 #define SSD_SKS_FIELD_VALID 0x80
2851 #define SSD_SKS_FIELD_CMD 0x40
2852 #define SSD_SKS_BPV 0x08
2853 #define SSD_SKS_BIT_VALUE 0x07
2859 * This is used for the Hardware Error (0x04), Medium Error (0x03) and
2860 * Recovered Error (0x01) sense keys.
2862 struct scsi_sense_sks_retry
2865 #define SSD_SKS_RETRY_VALID 0x80
2866 uint8_t actual_retry_count[2];
2870 * Used with the NO Sense (0x00) or Not Ready (0x02) sense keys.
2872 struct scsi_sense_sks_progress
2875 #define SSD_SKS_PROGRESS_VALID 0x80
2876 uint8_t progress[2];
2877 #define SSD_SKS_PROGRESS_DENOM 0x10000
2881 * Used with the Copy Aborted (0x0a) sense key.
2883 struct scsi_sense_sks_segment
2886 #define SSD_SKS_SEGMENT_VALID 0x80
2887 #define SSD_SKS_SEGMENT_SD 0x20
2888 #define SSD_SKS_SEGMENT_BPV 0x08
2889 #define SSD_SKS_SEGMENT_BITPTR 0x07
2894 * Used with the Unit Attention (0x06) sense key.
2896 * This is currently used to indicate that the unit attention condition
2897 * queue has overflowed (when the overflow bit is set).
2899 struct scsi_sense_sks_overflow
2902 #define SSD_SKS_OVERFLOW_VALID 0x80
2903 #define SSD_SKS_OVERFLOW_SET 0x01
2904 uint8_t reserved[2];
2908 * This specifies which component is associated with the sense data. There
2909 * is no standard meaning for the fru value.
2911 * Maximum descriptors allowed: 1 (as of SPC-4)
2913 struct scsi_sense_fru
2916 #define SSD_DESC_FRU 0x03
2923 * Used for Stream commands, defined in SSC-4.
2925 * Maximum descriptors allowed: 1 (as of SPC-4)
2928 struct scsi_sense_stream
2931 #define SSD_DESC_STREAM 0x04
2935 #define SSD_DESC_STREAM_FM 0x80
2936 #define SSD_DESC_STREAM_EOM 0x40
2937 #define SSD_DESC_STREAM_ILI 0x20
2941 * Used for Block commands, defined in SBC-3.
2943 * This is currently (as of SBC-3) only used for the Incorrect Length
2944 * Indication (ILI) bit, which says that the data length requested in the
2945 * READ LONG or WRITE LONG command did not match the length of the logical
2948 * Maximum descriptors allowed: 1 (as of SPC-4)
2950 struct scsi_sense_block
2953 #define SSD_DESC_BLOCK 0x05
2957 #define SSD_DESC_BLOCK_ILI 0x20
2961 * Used for Object-Based Storage Devices (OSD-3).
2963 * Maximum descriptors allowed: 1 (as of SPC-4)
2965 struct scsi_sense_osd_objid
2968 #define SSD_DESC_OSD_OBJID 0x06
2970 uint8_t reserved[6];
2972 * XXX KDM provide the bit definitions here? There are a lot of
2973 * them, and we don't have an OSD driver yet.
2975 uint8_t not_init_cmds[4];
2976 uint8_t completed_cmds[4];
2977 uint8_t partition_id[8];
2978 uint8_t object_id[8];
2982 * Used for Object-Based Storage Devices (OSD-3).
2984 * Maximum descriptors allowed: 1 (as of SPC-4)
2986 struct scsi_sense_osd_integrity
2989 #define SSD_DESC_OSD_INTEGRITY 0x07
2991 uint8_t integ_check_val[32];
2995 * Used for Object-Based Storage Devices (OSD-3).
2997 * Maximum descriptors allowed: 1 (as of SPC-4)
2999 struct scsi_sense_osd_attr_id
3002 #define SSD_DESC_OSD_ATTR_ID 0x08
3004 uint8_t reserved[2];
3005 uint8_t attr_desc[0];
3009 * Used with Sense keys No Sense (0x00) and Not Ready (0x02).
3011 * Maximum descriptors allowed: 32 (as of SPC-4)
3013 struct scsi_sense_progress
3016 #define SSD_DESC_PROGRESS 0x0a
3019 uint8_t add_sense_code;
3020 uint8_t add_sense_code_qual;
3022 uint8_t progress[2];
3026 * This is typically forwarded as the result of an EXTENDED COPY command.
3028 * Maximum descriptors allowed: 2 (as of SPC-4)
3030 struct scsi_sense_forwarded
3033 #define SSD_DESC_FORWARDED 0x0c
3036 #define SSD_FORWARDED_FSDT 0x80
3037 #define SSD_FORWARDED_SDS_MASK 0x0f
3038 #define SSD_FORWARDED_SDS_UNK 0x00
3039 #define SSD_FORWARDED_SDS_EXSRC 0x01
3040 #define SSD_FORWARDED_SDS_EXDST 0x02
3044 * Vendor-specific sense descriptor. The desc_type field will be in the
3045 * range bewteen MIN and MAX inclusive.
3047 struct scsi_sense_vendor
3050 #define SSD_DESC_VENDOR_MIN 0x80
3051 #define SSD_DESC_VENDOR_MAX 0xff
3056 struct scsi_mode_header_6
3058 u_int8_t data_length; /* Sense data length */
3059 u_int8_t medium_type;
3061 u_int8_t blk_desc_len;
3064 struct scsi_mode_header_10
3066 u_int8_t data_length[2];/* Sense data length */
3067 u_int8_t medium_type;
3070 u_int8_t blk_desc_len[2];
3073 struct scsi_mode_page_header
3076 #define SMPH_PS 0x80
3077 #define SMPH_SPF 0x40
3078 #define SMPH_PC_MASK 0x3f
3079 u_int8_t page_length;
3082 struct scsi_mode_page_header_sp
3086 uint8_t page_length[2];
3090 struct scsi_mode_blk_desc
3093 u_int8_t nblocks[3];
3098 #define SCSI_DEFAULT_DENSITY 0x00 /* use 'default' density */
3099 #define SCSI_SAME_DENSITY 0x7f /* use 'same' density- >= SCSI-2 only */
3105 #define SCSI_STATUS_OK 0x00
3106 #define SCSI_STATUS_CHECK_COND 0x02
3107 #define SCSI_STATUS_COND_MET 0x04
3108 #define SCSI_STATUS_BUSY 0x08
3109 #define SCSI_STATUS_INTERMED 0x10
3110 #define SCSI_STATUS_INTERMED_COND_MET 0x14
3111 #define SCSI_STATUS_RESERV_CONFLICT 0x18
3112 #define SCSI_STATUS_CMD_TERMINATED 0x22 /* Obsolete in SAM-2 */
3113 #define SCSI_STATUS_QUEUE_FULL 0x28
3114 #define SCSI_STATUS_ACA_ACTIVE 0x30
3115 #define SCSI_STATUS_TASK_ABORTED 0x40
3117 struct scsi_inquiry_pattern {
3119 u_int8_t media_type;
3120 #define SIP_MEDIA_REMOVABLE 0x01
3121 #define SIP_MEDIA_FIXED 0x02
3123 const char *product;
3124 const char *revision;
3127 struct scsi_static_inquiry_pattern {
3129 u_int8_t media_type;
3130 char vendor[SID_VENDOR_SIZE+1];
3131 char product[SID_PRODUCT_SIZE+1];
3132 char revision[SID_REVISION_SIZE+1];
3135 struct scsi_sense_quirk_entry {
3136 struct scsi_inquiry_pattern inq_pat;
3139 struct sense_key_table_entry *sense_key_info;
3140 struct asc_table_entry *asc_info;
3143 struct sense_key_table_entry {
3149 struct asc_table_entry {
3156 struct op_table_entry {
3162 struct scsi_op_quirk_entry {
3163 struct scsi_inquiry_pattern inq_pat;
3165 struct op_table_entry *op_table;
3169 SSS_FLAG_NONE = 0x00,
3170 SSS_FLAG_PRINT_COMMAND = 0x01
3171 } scsi_sense_string_flags;
3185 SCSI_NV_FLAG_NONE = 0x00,
3186 SCSI_NV_FLAG_IG_CASE = 0x01 /* Case insensitive comparison */
3196 extern const char *scsi_sense_key_text[];
3201 void scsi_sense_desc(int sense_key, int asc, int ascq,
3202 struct scsi_inquiry_data *inq_data,
3203 const char **sense_key_desc, const char **asc_desc);
3204 scsi_sense_action scsi_error_action(struct ccb_scsiio* csio,
3205 struct scsi_inquiry_data *inq_data,
3206 u_int32_t sense_flags);
3207 const char * scsi_status_string(struct ccb_scsiio *csio);
3209 void scsi_desc_iterate(struct scsi_sense_data_desc *sense, u_int sense_len,
3210 int (*iter_func)(struct scsi_sense_data_desc *sense,
3211 u_int, struct scsi_sense_desc_header *,
3212 void *), void *arg);
3213 uint8_t *scsi_find_desc(struct scsi_sense_data_desc *sense, u_int sense_len,
3215 void scsi_set_sense_data(struct scsi_sense_data *sense_data,
3216 scsi_sense_data_type sense_format, int current_error,
3217 int sense_key, int asc, int ascq, ...) ;
3218 void scsi_set_sense_data_va(struct scsi_sense_data *sense_data,
3219 scsi_sense_data_type sense_format,
3220 int current_error, int sense_key, int asc,
3221 int ascq, va_list ap);
3222 int scsi_get_sense_info(struct scsi_sense_data *sense_data, u_int sense_len,
3223 uint8_t info_type, uint64_t *info,
3224 int64_t *signed_info);
3225 int scsi_get_sks(struct scsi_sense_data *sense_data, u_int sense_len,
3227 int scsi_get_block_info(struct scsi_sense_data *sense_data, u_int sense_len,
3228 struct scsi_inquiry_data *inq_data,
3229 uint8_t *block_bits);
3230 int scsi_get_stream_info(struct scsi_sense_data *sense_data, u_int sense_len,
3231 struct scsi_inquiry_data *inq_data,
3232 uint8_t *stream_bits);
3233 void scsi_info_sbuf(struct sbuf *sb, uint8_t *cdb, int cdb_len,
3234 struct scsi_inquiry_data *inq_data, uint64_t info);
3235 void scsi_command_sbuf(struct sbuf *sb, uint8_t *cdb, int cdb_len,
3236 struct scsi_inquiry_data *inq_data, uint64_t csi);
3237 void scsi_progress_sbuf(struct sbuf *sb, uint16_t progress);
3238 int scsi_sks_sbuf(struct sbuf *sb, int sense_key, uint8_t *sks);
3239 void scsi_fru_sbuf(struct sbuf *sb, uint64_t fru);
3240 void scsi_stream_sbuf(struct sbuf *sb, uint8_t stream_bits, uint64_t info);
3241 void scsi_block_sbuf(struct sbuf *sb, uint8_t block_bits, uint64_t info);
3242 void scsi_sense_info_sbuf(struct sbuf *sb, struct scsi_sense_data *sense,
3243 u_int sense_len, uint8_t *cdb, int cdb_len,
3244 struct scsi_inquiry_data *inq_data,
3245 struct scsi_sense_desc_header *header);
3247 void scsi_sense_command_sbuf(struct sbuf *sb, struct scsi_sense_data *sense,
3248 u_int sense_len, uint8_t *cdb, int cdb_len,
3249 struct scsi_inquiry_data *inq_data,
3250 struct scsi_sense_desc_header *header);
3251 void scsi_sense_sks_sbuf(struct sbuf *sb, struct scsi_sense_data *sense,
3252 u_int sense_len, uint8_t *cdb, int cdb_len,
3253 struct scsi_inquiry_data *inq_data,
3254 struct scsi_sense_desc_header *header);
3255 void scsi_sense_fru_sbuf(struct sbuf *sb, struct scsi_sense_data *sense,
3256 u_int sense_len, uint8_t *cdb, int cdb_len,
3257 struct scsi_inquiry_data *inq_data,
3258 struct scsi_sense_desc_header *header);
3259 void scsi_sense_stream_sbuf(struct sbuf *sb, struct scsi_sense_data *sense,
3260 u_int sense_len, uint8_t *cdb, int cdb_len,
3261 struct scsi_inquiry_data *inq_data,
3262 struct scsi_sense_desc_header *header);
3263 void scsi_sense_block_sbuf(struct sbuf *sb, struct scsi_sense_data *sense,
3264 u_int sense_len, uint8_t *cdb, int cdb_len,
3265 struct scsi_inquiry_data *inq_data,
3266 struct scsi_sense_desc_header *header);
3267 void scsi_sense_progress_sbuf(struct sbuf *sb, struct scsi_sense_data *sense,
3268 u_int sense_len, uint8_t *cdb, int cdb_len,
3269 struct scsi_inquiry_data *inq_data,
3270 struct scsi_sense_desc_header *header);
3271 void scsi_sense_generic_sbuf(struct sbuf *sb, struct scsi_sense_data *sense,
3272 u_int sense_len, uint8_t *cdb, int cdb_len,
3273 struct scsi_inquiry_data *inq_data,
3274 struct scsi_sense_desc_header *header);
3275 void scsi_sense_desc_sbuf(struct sbuf *sb, struct scsi_sense_data *sense,
3276 u_int sense_len, uint8_t *cdb, int cdb_len,
3277 struct scsi_inquiry_data *inq_data,
3278 struct scsi_sense_desc_header *header);
3279 scsi_sense_data_type scsi_sense_type(struct scsi_sense_data *sense_data);
3281 void scsi_sense_only_sbuf(struct scsi_sense_data *sense, u_int sense_len,
3282 struct sbuf *sb, char *path_str,
3283 struct scsi_inquiry_data *inq_data, uint8_t *cdb,
3287 int scsi_command_string(struct ccb_scsiio *csio, struct sbuf *sb);
3288 int scsi_sense_sbuf(struct ccb_scsiio *csio, struct sbuf *sb,
3289 scsi_sense_string_flags flags);
3290 char * scsi_sense_string(struct ccb_scsiio *csio,
3291 char *str, int str_len);
3292 void scsi_sense_print(struct ccb_scsiio *csio);
3293 int scsi_vpd_supported_page(struct cam_periph *periph,
3296 int scsi_command_string(struct cam_device *device,
3297 struct ccb_scsiio *csio, struct sbuf *sb);
3298 int scsi_sense_sbuf(struct cam_device *device,
3299 struct ccb_scsiio *csio, struct sbuf *sb,
3300 scsi_sense_string_flags flags);
3301 char * scsi_sense_string(struct cam_device *device,
3302 struct ccb_scsiio *csio,
3303 char *str, int str_len);
3304 void scsi_sense_print(struct cam_device *device,
3305 struct ccb_scsiio *csio, FILE *ofile);
3306 #endif /* _KERNEL */
3308 const char * scsi_op_desc(u_int16_t opcode,
3309 struct scsi_inquiry_data *inq_data);
3310 char * scsi_cdb_string(u_int8_t *cdb_ptr, char *cdb_string,
3313 void scsi_print_inquiry(struct scsi_inquiry_data *inq_data);
3314 void scsi_print_inquiry_short(struct scsi_inquiry_data *inq_data);
3316 u_int scsi_calc_syncsrate(u_int period_factor);
3317 u_int scsi_calc_syncparam(u_int period);
3319 typedef int (*scsi_devid_checkfn_t)(uint8_t *);
3320 int scsi_devid_is_naa_ieee_reg(uint8_t *bufp);
3321 int scsi_devid_is_sas_target(uint8_t *bufp);
3322 int scsi_devid_is_lun_eui64(uint8_t *bufp);
3323 int scsi_devid_is_lun_naa(uint8_t *bufp);
3324 int scsi_devid_is_lun_name(uint8_t *bufp);
3325 int scsi_devid_is_lun_t10(uint8_t *bufp);
3326 struct scsi_vpd_id_descriptor *
3327 scsi_get_devid(struct scsi_vpd_device_id *id, uint32_t len,
3328 scsi_devid_checkfn_t ck_fn);
3329 struct scsi_vpd_id_descriptor *
3330 scsi_get_devid_desc(struct scsi_vpd_id_descriptor *desc, uint32_t len,
3331 scsi_devid_checkfn_t ck_fn);
3333 int scsi_transportid_sbuf(struct sbuf *sb,
3334 struct scsi_transportid_header *hdr,
3335 uint32_t valid_len);
3337 const char * scsi_nv_to_str(struct scsi_nv *table, int num_table_entries,
3340 scsi_nv_status scsi_get_nv(struct scsi_nv *table, int num_table_entries,
3341 char *name, int *table_entry, scsi_nv_flags flags);
3343 int scsi_parse_transportid_64bit(int proto_id, char *id_str,
3344 struct scsi_transportid_header **hdr,
3345 unsigned int *alloc_len,
3347 struct malloc_type *type, int flags,
3349 char *error_str, int error_str_len);
3351 int scsi_parse_transportid_spi(char *id_str,
3352 struct scsi_transportid_header **hdr,
3353 unsigned int *alloc_len,
3355 struct malloc_type *type, int flags,
3357 char *error_str, int error_str_len);
3359 int scsi_parse_transportid_rdma(char *id_str,
3360 struct scsi_transportid_header **hdr,
3361 unsigned int *alloc_len,
3363 struct malloc_type *type, int flags,
3365 char *error_str, int error_str_len);
3367 int scsi_parse_transportid_iscsi(char *id_str,
3368 struct scsi_transportid_header **hdr,
3369 unsigned int *alloc_len,
3371 struct malloc_type *type, int flags,
3373 char *error_str,int error_str_len);
3375 int scsi_parse_transportid_sop(char *id_str,
3376 struct scsi_transportid_header **hdr,
3377 unsigned int *alloc_len,
3379 struct malloc_type *type, int flags,
3381 char *error_str,int error_str_len);
3383 int scsi_parse_transportid(char *transportid_str,
3384 struct scsi_transportid_header **hdr,
3385 unsigned int *alloc_len,
3387 struct malloc_type *type, int flags,
3389 char *error_str, int error_str_len);
3391 void scsi_test_unit_ready(struct ccb_scsiio *csio, u_int32_t retries,
3392 void (*cbfcnp)(struct cam_periph *,
3394 u_int8_t tag_action,
3395 u_int8_t sense_len, u_int32_t timeout);
3397 void scsi_request_sense(struct ccb_scsiio *csio, u_int32_t retries,
3398 void (*cbfcnp)(struct cam_periph *,
3400 void *data_ptr, u_int8_t dxfer_len,
3401 u_int8_t tag_action, u_int8_t sense_len,
3404 void scsi_inquiry(struct ccb_scsiio *csio, u_int32_t retries,
3405 void (*cbfcnp)(struct cam_periph *, union ccb *),
3406 u_int8_t tag_action, u_int8_t *inq_buf,
3407 u_int32_t inq_len, int evpd, u_int8_t page_code,
3408 u_int8_t sense_len, u_int32_t timeout);
3410 void scsi_mode_sense(struct ccb_scsiio *csio, u_int32_t retries,
3411 void (*cbfcnp)(struct cam_periph *,
3413 u_int8_t tag_action, int dbd,
3414 u_int8_t page_code, u_int8_t page,
3415 u_int8_t *param_buf, u_int32_t param_len,
3416 u_int8_t sense_len, u_int32_t timeout);
3418 void scsi_mode_sense_len(struct ccb_scsiio *csio, u_int32_t retries,
3419 void (*cbfcnp)(struct cam_periph *,
3421 u_int8_t tag_action, int dbd,
3422 u_int8_t page_code, u_int8_t page,
3423 u_int8_t *param_buf, u_int32_t param_len,
3424 int minimum_cmd_size, u_int8_t sense_len,
3427 void scsi_mode_select(struct ccb_scsiio *csio, u_int32_t retries,
3428 void (*cbfcnp)(struct cam_periph *,
3430 u_int8_t tag_action, int scsi_page_fmt,
3431 int save_pages, u_int8_t *param_buf,
3432 u_int32_t param_len, u_int8_t sense_len,
3435 void scsi_mode_select_len(struct ccb_scsiio *csio, u_int32_t retries,
3436 void (*cbfcnp)(struct cam_periph *,
3438 u_int8_t tag_action, int scsi_page_fmt,
3439 int save_pages, u_int8_t *param_buf,
3440 u_int32_t param_len, int minimum_cmd_size,
3441 u_int8_t sense_len, u_int32_t timeout);
3443 void scsi_log_sense(struct ccb_scsiio *csio, u_int32_t retries,
3444 void (*cbfcnp)(struct cam_periph *, union ccb *),
3445 u_int8_t tag_action, u_int8_t page_code,
3446 u_int8_t page, int save_pages, int ppc,
3447 u_int32_t paramptr, u_int8_t *param_buf,
3448 u_int32_t param_len, u_int8_t sense_len,
3451 void scsi_log_select(struct ccb_scsiio *csio, u_int32_t retries,
3452 void (*cbfcnp)(struct cam_periph *,
3453 union ccb *), u_int8_t tag_action,
3454 u_int8_t page_code, int save_pages,
3455 int pc_reset, u_int8_t *param_buf,
3456 u_int32_t param_len, u_int8_t sense_len,
3459 void scsi_prevent(struct ccb_scsiio *csio, u_int32_t retries,
3460 void (*cbfcnp)(struct cam_periph *, union ccb *),
3461 u_int8_t tag_action, u_int8_t action,
3462 u_int8_t sense_len, u_int32_t timeout);
3464 void scsi_read_capacity(struct ccb_scsiio *csio, u_int32_t retries,
3465 void (*cbfcnp)(struct cam_periph *,
3466 union ccb *), u_int8_t tag_action,
3467 struct scsi_read_capacity_data *,
3468 u_int8_t sense_len, u_int32_t timeout);
3469 void scsi_read_capacity_16(struct ccb_scsiio *csio, uint32_t retries,
3470 void (*cbfcnp)(struct cam_periph *,
3471 union ccb *), uint8_t tag_action,
3472 uint64_t lba, int reladr, int pmi,
3473 uint8_t *rcap_buf, int rcap_buf_len,
3474 uint8_t sense_len, uint32_t timeout);
3476 void scsi_report_luns(struct ccb_scsiio *csio, u_int32_t retries,
3477 void (*cbfcnp)(struct cam_periph *,
3478 union ccb *), u_int8_t tag_action,
3479 u_int8_t select_report,
3480 struct scsi_report_luns_data *rpl_buf,
3481 u_int32_t alloc_len, u_int8_t sense_len,
3484 void scsi_report_target_group(struct ccb_scsiio *csio, u_int32_t retries,
3485 void (*cbfcnp)(struct cam_periph *,
3486 union ccb *), u_int8_t tag_action,
3489 u_int32_t alloc_len, u_int8_t sense_len,
3492 void scsi_set_target_group(struct ccb_scsiio *csio, u_int32_t retries,
3493 void (*cbfcnp)(struct cam_periph *,
3494 union ccb *), u_int8_t tag_action, void *buf,
3495 u_int32_t alloc_len, u_int8_t sense_len,
3498 void scsi_synchronize_cache(struct ccb_scsiio *csio,
3500 void (*cbfcnp)(struct cam_periph *,
3501 union ccb *), u_int8_t tag_action,
3502 u_int32_t begin_lba, u_int16_t lb_count,
3503 u_int8_t sense_len, u_int32_t timeout);
3505 void scsi_receive_diagnostic_results(struct ccb_scsiio *csio, u_int32_t retries,
3506 void (*cbfcnp)(struct cam_periph *,
3508 uint8_t tag_action, int pcv,
3509 uint8_t page_code, uint8_t *data_ptr,
3510 uint16_t allocation_length,
3511 uint8_t sense_len, uint32_t timeout);
3513 void scsi_send_diagnostic(struct ccb_scsiio *csio, u_int32_t retries,
3514 void (*cbfcnp)(struct cam_periph *, union ccb *),
3515 uint8_t tag_action, int unit_offline,
3516 int device_offline, int self_test, int page_format,
3517 int self_test_code, uint8_t *data_ptr,
3518 uint16_t param_list_length, uint8_t sense_len,
3521 void scsi_read_buffer(struct ccb_scsiio *csio, u_int32_t retries,
3522 void (*cbfcnp)(struct cam_periph *, union ccb*),
3523 uint8_t tag_action, int mode,
3524 uint8_t buffer_id, u_int32_t offset,
3525 uint8_t *data_ptr, uint32_t allocation_length,
3526 uint8_t sense_len, uint32_t timeout);
3528 void scsi_write_buffer(struct ccb_scsiio *csio, u_int32_t retries,
3529 void (*cbfcnp)(struct cam_periph *, union ccb *),
3530 uint8_t tag_action, int mode,
3531 uint8_t buffer_id, u_int32_t offset,
3532 uint8_t *data_ptr, uint32_t param_list_length,
3533 uint8_t sense_len, uint32_t timeout);
3535 #define SCSI_RW_READ 0x0001
3536 #define SCSI_RW_WRITE 0x0002
3537 #define SCSI_RW_DIRMASK 0x0003
3538 #define SCSI_RW_BIO 0x1000
3539 void scsi_read_write(struct ccb_scsiio *csio, u_int32_t retries,
3540 void (*cbfcnp)(struct cam_periph *, union ccb *),
3541 u_int8_t tag_action, int readop, u_int8_t byte2,
3542 int minimum_cmd_size, u_int64_t lba,
3543 u_int32_t block_count, u_int8_t *data_ptr,
3544 u_int32_t dxfer_len, u_int8_t sense_len,
3547 void scsi_write_same(struct ccb_scsiio *csio, u_int32_t retries,
3548 void (*cbfcnp)(struct cam_periph *, union ccb *),
3549 u_int8_t tag_action, u_int8_t byte2,
3550 int minimum_cmd_size, u_int64_t lba,
3551 u_int32_t block_count, u_int8_t *data_ptr,
3552 u_int32_t dxfer_len, u_int8_t sense_len,
3555 void scsi_ata_identify(struct ccb_scsiio *csio, u_int32_t retries,
3556 void (*cbfcnp)(struct cam_periph *, union ccb *),
3557 u_int8_t tag_action, u_int8_t *data_ptr,
3558 u_int16_t dxfer_len, u_int8_t sense_len,
3561 void scsi_ata_trim(struct ccb_scsiio *csio, u_int32_t retries,
3562 void (*cbfcnp)(struct cam_periph *, union ccb *),
3563 u_int8_t tag_action, u_int16_t block_count,
3564 u_int8_t *data_ptr, u_int16_t dxfer_len,
3565 u_int8_t sense_len, u_int32_t timeout);
3567 void scsi_ata_pass_16(struct ccb_scsiio *csio, u_int32_t retries,
3568 void (*cbfcnp)(struct cam_periph *, union ccb *),
3569 u_int32_t flags, u_int8_t tag_action,
3570 u_int8_t protocol, u_int8_t ata_flags, u_int16_t features,
3571 u_int16_t sector_count, uint64_t lba, u_int8_t command,
3572 u_int8_t control, u_int8_t *data_ptr, u_int16_t dxfer_len,
3573 u_int8_t sense_len, u_int32_t timeout);
3575 void scsi_unmap(struct ccb_scsiio *csio, u_int32_t retries,
3576 void (*cbfcnp)(struct cam_periph *, union ccb *),
3577 u_int8_t tag_action, u_int8_t byte2,
3578 u_int8_t *data_ptr, u_int16_t dxfer_len,
3579 u_int8_t sense_len, u_int32_t timeout);
3581 void scsi_start_stop(struct ccb_scsiio *csio, u_int32_t retries,
3582 void (*cbfcnp)(struct cam_periph *, union ccb *),
3583 u_int8_t tag_action, int start, int load_eject,
3584 int immediate, u_int8_t sense_len, u_int32_t timeout);
3586 void scsi_persistent_reserve_in(struct ccb_scsiio *csio, uint32_t retries,
3587 void (*cbfcnp)(struct cam_periph *,union ccb *),
3588 uint8_t tag_action, int service_action,
3589 uint8_t *data_ptr, uint32_t dxfer_len,
3590 int sense_len, int timeout);
3592 void scsi_persistent_reserve_out(struct ccb_scsiio *csio, uint32_t retries,
3593 void (*cbfcnp)(struct cam_periph *,
3595 uint8_t tag_action, int service_action,
3596 int scope, int res_type, uint8_t *data_ptr,
3597 uint32_t dxfer_len, int sense_len,
3600 int scsi_inquiry_match(caddr_t inqbuffer, caddr_t table_entry);
3601 int scsi_static_inquiry_match(caddr_t inqbuffer,
3602 caddr_t table_entry);
3603 int scsi_devid_match(uint8_t *rhs, size_t rhs_len,
3604 uint8_t *lhs, size_t lhs_len);
3606 void scsi_extract_sense(struct scsi_sense_data *sense, int *error_code,
3607 int *sense_key, int *asc, int *ascq);
3608 int scsi_extract_sense_ccb(union ccb *ccb, int *error_code, int *sense_key,
3609 int *asc, int *ascq);
3610 void scsi_extract_sense_len(struct scsi_sense_data *sense,
3611 u_int sense_len, int *error_code, int *sense_key,
3612 int *asc, int *ascq, int show_errors);
3613 int scsi_get_sense_key(struct scsi_sense_data *sense, u_int sense_len,
3615 int scsi_get_asc(struct scsi_sense_data *sense, u_int sense_len,
3617 int scsi_get_ascq(struct scsi_sense_data *sense, u_int sense_len,
3619 static __inline void scsi_ulto2b(u_int32_t val, u_int8_t *bytes);
3620 static __inline void scsi_ulto3b(u_int32_t val, u_int8_t *bytes);
3621 static __inline void scsi_ulto4b(u_int32_t val, u_int8_t *bytes);
3622 static __inline void scsi_u64to8b(u_int64_t val, u_int8_t *bytes);
3623 static __inline uint32_t scsi_2btoul(const uint8_t *bytes);
3624 static __inline uint32_t scsi_3btoul(const uint8_t *bytes);
3625 static __inline int32_t scsi_3btol(const uint8_t *bytes);
3626 static __inline uint32_t scsi_4btoul(const uint8_t *bytes);
3627 static __inline uint64_t scsi_8btou64(const uint8_t *bytes);
3628 static __inline void *find_mode_page_6(struct scsi_mode_header_6 *mode_header);
3629 static __inline void *find_mode_page_10(struct scsi_mode_header_10 *mode_header);
3631 static __inline void
3632 scsi_ulto2b(u_int32_t val, u_int8_t *bytes)
3635 bytes[0] = (val >> 8) & 0xff;
3636 bytes[1] = val & 0xff;
3639 static __inline void
3640 scsi_ulto3b(u_int32_t val, u_int8_t *bytes)
3643 bytes[0] = (val >> 16) & 0xff;
3644 bytes[1] = (val >> 8) & 0xff;
3645 bytes[2] = val & 0xff;
3648 static __inline void
3649 scsi_ulto4b(u_int32_t val, u_int8_t *bytes)
3652 bytes[0] = (val >> 24) & 0xff;
3653 bytes[1] = (val >> 16) & 0xff;
3654 bytes[2] = (val >> 8) & 0xff;
3655 bytes[3] = val & 0xff;
3658 static __inline void
3659 scsi_u64to8b(u_int64_t val, u_int8_t *bytes)
3662 bytes[0] = (val >> 56) & 0xff;
3663 bytes[1] = (val >> 48) & 0xff;
3664 bytes[2] = (val >> 40) & 0xff;
3665 bytes[3] = (val >> 32) & 0xff;
3666 bytes[4] = (val >> 24) & 0xff;
3667 bytes[5] = (val >> 16) & 0xff;
3668 bytes[6] = (val >> 8) & 0xff;
3669 bytes[7] = val & 0xff;
3672 static __inline uint32_t
3673 scsi_2btoul(const uint8_t *bytes)
3677 rv = (bytes[0] << 8) |
3682 static __inline uint32_t
3683 scsi_3btoul(const uint8_t *bytes)
3687 rv = (bytes[0] << 16) |
3693 static __inline int32_t
3694 scsi_3btol(const uint8_t *bytes)
3696 uint32_t rc = scsi_3btoul(bytes);
3698 if (rc & 0x00800000)
3701 return (int32_t) rc;
3704 static __inline uint32_t
3705 scsi_4btoul(const uint8_t *bytes)
3709 rv = (bytes[0] << 24) |
3716 static __inline uint64_t
3717 scsi_8btou64(const uint8_t *bytes)
3721 rv = (((uint64_t)bytes[0]) << 56) |
3722 (((uint64_t)bytes[1]) << 48) |
3723 (((uint64_t)bytes[2]) << 40) |
3724 (((uint64_t)bytes[3]) << 32) |
3725 (((uint64_t)bytes[4]) << 24) |
3726 (((uint64_t)bytes[5]) << 16) |
3727 (((uint64_t)bytes[6]) << 8) |
3733 * Given the pointer to a returned mode sense buffer, return a pointer to
3734 * the start of the first mode page.
3736 static __inline void *
3737 find_mode_page_6(struct scsi_mode_header_6 *mode_header)
3741 page_start = (void *)((u_int8_t *)&mode_header[1] +
3742 mode_header->blk_desc_len);
3747 static __inline void *
3748 find_mode_page_10(struct scsi_mode_header_10 *mode_header)
3752 page_start = (void *)((u_int8_t *)&mode_header[1] +
3753 scsi_2btoul(mode_header->blk_desc_len));
3760 #endif /*_SCSI_SCSI_ALL_H*/