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_ALL_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_SELF_TEST_PAGE 0x10
563 #define SLS_IE_PAGE 0x2f
564 #define SLS_PAGE_CTRL_MASK 0xC0
565 #define SLS_PAGE_CTRL_THRESHOLD 0x00
566 #define SLS_PAGE_CTRL_CUMULATIVE 0x40
567 #define SLS_PAGE_CTRL_THRESH_DEFAULT 0x80
568 #define SLS_PAGE_CTRL_CUMUL_DEFAULT 0xC0
569 u_int8_t reserved[2];
570 u_int8_t paramptr[2];
575 struct scsi_log_select
582 /* SLS_PAGE_CTRL_MASK 0xC0 */
583 /* SLS_PAGE_CTRL_THRESHOLD 0x00 */
584 /* SLS_PAGE_CTRL_CUMULATIVE 0x40 */
585 /* SLS_PAGE_CTRL_THRESH_DEFAULT 0x80 */
586 /* SLS_PAGE_CTRL_CUMUL_DEFAULT 0xC0 */
587 u_int8_t reserved[4];
592 struct scsi_log_header
599 struct scsi_log_param_header {
600 u_int8_t param_code[2];
601 u_int8_t param_control;
603 #define SLP_LBIN 0x02
604 #define SLP_TMC_MASK 0x0C
605 #define SLP_TMC_ALWAYS 0x00
606 #define SLP_TMC_EQUAL 0x04
607 #define SLP_TMC_NOTEQUAL 0x08
608 #define SLP_TMC_GREATER 0x0C
616 struct scsi_control_page {
618 u_int8_t page_length;
620 #define SCP_RLEC 0x01 /*Report Log Exception Cond*/
621 #define SCP_GLTSD 0x02 /*Global Logging target
623 #define SCP_DSENSE 0x04 /*Descriptor Sense */
624 #define SCP_DPICZ 0x08 /*Disable Prot. Info Check
625 if Prot. Field is Zero */
626 #define SCP_TMF_ONLY 0x10 /*TM Functions Only*/
627 #define SCP_TST_MASK 0xE0 /*Task Set Type Mask*/
628 #define SCP_TST_ONE 0x00 /*One Task Set*/
629 #define SCP_TST_SEPARATE 0x20 /*Separate Task Sets*/
630 u_int8_t queue_flags;
631 #define SCP_QUEUE_ALG_MASK 0xF0
632 #define SCP_QUEUE_ALG_RESTRICTED 0x00
633 #define SCP_QUEUE_ALG_UNRESTRICTED 0x10
634 #define SCP_NUAR 0x08 /*No UA on release*/
635 #define SCP_QUEUE_ERR 0x02 /*Queued I/O aborted for CACs*/
636 #define SCP_QUEUE_DQUE 0x01 /*Queued I/O disabled*/
637 u_int8_t eca_and_aen;
638 #define SCP_EECA 0x80 /*Enable Extended CA*/
639 #define SCP_RAC 0x40 /*Report a check*/
640 #define SCP_SWP 0x08 /*Software Write Protect*/
641 #define SCP_RAENP 0x04 /*Ready AEN Permission*/
642 #define SCP_UAAENP 0x02 /*UA AEN Permission*/
643 #define SCP_EAENP 0x01 /*Error AEN Permission*/
645 #define SCP_ATO 0x80 /*Application tag owner*/
646 #define SCP_TAS 0x40 /*Task aborted status*/
647 #define SCP_ATMPE 0x20 /*Application tag mode page*/
648 #define SCP_RWWP 0x10 /*Reject write without prot*/
649 u_int8_t aen_holdoff_period[2];
650 u_int8_t busy_timeout_period[2];
651 u_int8_t extended_selftest_completion_time[2];
654 struct scsi_cache_page {
656 #define SCHP_PAGE_SAVABLE 0x80 /* Page is savable */
657 u_int8_t page_length;
658 u_int8_t cache_flags;
659 #define SCHP_FLAGS_WCE 0x04 /* Write Cache Enable */
660 #define SCHP_FLAGS_MF 0x02 /* Multiplication factor */
661 #define SCHP_FLAGS_RCD 0x01 /* Read Cache Disable */
662 u_int8_t rw_cache_policy;
663 u_int8_t dis_prefetch[2];
664 u_int8_t min_prefetch[2];
665 u_int8_t max_prefetch[2];
666 u_int8_t max_prefetch_ceil[2];
671 * Updated version of the cache page, as of SBC. Update this to SBC-3 and
672 * rationalize the two.
674 struct scsi_caching_page {
676 #define SMS_CACHING_PAGE 0x08
680 #define SCP_ABPF 0x40
682 #define SCP_DISC 0x10
683 #define SCP_SIZE 0x08
687 uint8_t ret_priority;
688 uint8_t disable_pf_transfer_len[2];
689 uint8_t min_prefetch[2];
690 uint8_t max_prefetch[2];
691 uint8_t max_pf_ceiling[2];
694 #define SCP_LBCSS 0x40
698 uint8_t cache_segments;
699 uint8_t cache_seg_size[2];
701 uint8_t non_cache_seg_size[3];
705 * XXX KDM move this off to a vendor shim.
707 struct copan_power_subpage {
709 #define PWR_PAGE_CODE 0x00
711 #define PWR_SUBPAGE_CODE 0x02
712 uint8_t page_length[2];
713 uint8_t page_version;
714 #define PWR_VERSION 0x01
716 uint8_t max_active_luns;
717 #define PWR_DFLT_MAX_LUNS 0x07
718 uint8_t reserved[25];
722 * XXX KDM move this off to a vendor shim.
724 struct copan_aps_subpage {
726 #define APS_PAGE_CODE 0x00
728 #define APS_SUBPAGE_CODE 0x03
729 uint8_t page_length[2];
730 uint8_t page_version;
731 #define APS_VERSION 0x00
733 #define APS_LOCK_ACTIVE 0x01
734 #define APS_LOCK_INACTIVE 0x00
735 uint8_t reserved[26];
739 * XXX KDM move this off to a vendor shim.
741 struct copan_debugconf_subpage {
743 #define DBGCNF_PAGE_CODE 0x00
745 #define DBGCNF_SUBPAGE_CODE 0xF0
746 uint8_t page_length[2];
747 uint8_t page_version;
748 #define DBGCNF_VERSION 0x00
749 uint8_t ctl_time_io_secs[2];
753 struct scsi_info_exceptions_page {
755 #define SIEP_PAGE_SAVABLE 0x80 /* Page is savable */
756 u_int8_t page_length;
758 #define SIEP_FLAGS_PERF 0x80
759 #define SIEP_FLAGS_EBF 0x20
760 #define SIEP_FLAGS_EWASC 0x10
761 #define SIEP_FLAGS_DEXCPT 0x08
762 #define SIEP_FLAGS_TEST 0x04
763 #define SIEP_FLAGS_EBACKERR 0x02
764 #define SIEP_FLAGS_LOGERR 0x01
766 u_int8_t interval_timer[4];
767 u_int8_t report_count[4];
771 * SCSI protocol identifier values, current as of SPC4r36l.
773 #define SCSI_PROTO_FC 0x00 /* Fibre Channel */
774 #define SCSI_PROTO_SPI 0x01 /* Parallel SCSI */
775 #define SCSI_PROTO_SSA 0x02 /* Serial Storage Arch. */
776 #define SCSI_PROTO_1394 0x03 /* IEEE 1394 (Firewire) */
777 #define SCSI_PROTO_RDMA 0x04 /* SCSI RDMA Protocol */
778 #define SCSI_PROTO_ISCSI 0x05 /* Internet SCSI */
779 #define SCSI_PROTO_iSCSI 0x05 /* Internet SCSI */
780 #define SCSI_PROTO_SAS 0x06 /* SAS Serial SCSI Protocol */
781 #define SCSI_PROTO_ADT 0x07 /* Automation/Drive Int. Trans. Prot.*/
782 #define SCSI_PROTO_ADITP 0x07 /* Automation/Drive Int. Trans. Prot.*/
783 #define SCSI_PROTO_ATA 0x08 /* AT Attachment Interface */
784 #define SCSI_PROTO_UAS 0x09 /* USB Atached SCSI */
785 #define SCSI_PROTO_SOP 0x0a /* SCSI over PCI Express */
786 #define SCSI_PROTO_NONE 0x0f /* No specific protocol */
788 struct scsi_proto_specific_page {
790 #define SPSP_PAGE_SAVABLE 0x80 /* Page is savable */
791 u_int8_t page_length;
793 #define SPSP_PROTO_FC SCSI_PROTO_FC
794 #define SPSP_PROTO_SPI SCSI_PROTO_SPI
795 #define SPSP_PROTO_SSA SCSI_PROTO_SSA
796 #define SPSP_PROTO_1394 SCSI_PROTO_1394
797 #define SPSP_PROTO_RDMA SCSI_PROTO_RDMA
798 #define SPSP_PROTO_ISCSI SCSI_PROTO_ISCSI
799 #define SPSP_PROTO_SAS SCSI_PROTO_SAS
800 #define SPSP_PROTO_ADT SCSI_PROTO_ADITP
801 #define SPSP_PROTO_ATA SCSI_PROTO_ATA
802 #define SPSP_PROTO_UAS SCSI_PROTO_UAS
803 #define SPSP_PROTO_SOP SCSI_PROTO_SOP
804 #define SPSP_PROTO_NONE SCSI_PROTO_NONE
811 #define SR_EXTENT 0x01
812 #define SR_ID_MASK 0x0e
813 #define SR_3RDPTY 0x10
814 #define SR_LUN_MASK 0xe0
820 struct scsi_reserve_10 {
823 #define SR10_3RDPTY 0x10
824 #define SR10_LONGID 0x02
825 #define SR10_EXTENT 0x01
827 uint8_t thirdparty_id;
844 struct scsi_release_10 {
848 uint8_t thirdparty_id;
862 #define PR_PREVENT 0x01
863 #define PR_ALLOW 0x00
865 struct scsi_sync_cache
869 #define SSC_IMMED 0x02
870 #define SSC_RELADR 0x01
871 u_int8_t begin_lba[4];
873 u_int8_t lb_count[2];
877 struct scsi_sync_cache_16
881 uint8_t begin_lba[8];
890 #define SF_LONGLIST 0x20
891 #define SF_FMTDATA 0x10
892 #define SF_CMPLIST 0x08
893 #define SF_FORMAT_MASK 0x07
894 #define SF_FORMAT_BLOCK 0x00
895 #define SF_FORMAT_LONG_BLOCK 0x03
896 #define SF_FORMAT_BFI 0x04
897 #define SF_FORMAT_PHYS 0x05
899 uint8_t interleave[2];
903 struct scsi_format_header_short {
905 #define SF_DATA_FOV 0x80
906 #define SF_DATA_DPRY 0x40
907 #define SF_DATA_DCRT 0x20
908 #define SF_DATA_STPF 0x10
909 #define SF_DATA_IP 0x08
910 #define SF_DATA_DSP 0x04
911 #define SF_DATA_IMMED 0x02
912 #define SF_DATA_VS 0x01
914 uint8_t defect_list_len[2];
917 struct scsi_format_header_long {
920 uint8_t reserved2[2];
921 uint8_t defect_list_len[4];
924 struct scsi_changedef
935 struct scsi_read_buffer
939 #define RWB_MODE 0x1F
940 #define RWB_MODE_HDR_DATA 0x00
941 #define RWB_MODE_VENDOR 0x01
942 #define RWB_MODE_DATA 0x02
943 #define RWB_MODE_DESCR 0x03
944 #define RWB_MODE_DOWNLOAD 0x04
945 #define RWB_MODE_DOWNLOAD_SAVE 0x05
946 #define RWB_MODE_ECHO 0x0A
947 #define RWB_MODE_ECHO_DESCR 0x0B
948 #define RWB_MODE_ERROR_HISTORY 0x1C
955 struct scsi_write_buffer
969 /* only 5 bits are valid in the MSB address byte */
970 #define SRW_TOPADDR 0x1F
978 #define SRW10_RELADDR 0x01
979 /* EBP defined for WRITE(10) only */
980 #define SRW10_EBP 0x04
981 #define SRW10_FUA 0x08
982 #define SRW10_DPO 0x10
993 #define SRW12_RELADDR 0x01
994 #define SRW12_FUA 0x08
995 #define SRW12_DPO 0x10
1006 #define SRW16_RELADDR 0x01
1007 #define SRW16_FUA 0x08
1008 #define SRW16_DPO 0x10
1016 struct scsi_write_same_10
1020 #define SWS_LBDATA 0x02
1021 #define SWS_PBDATA 0x04
1022 #define SWS_UNMAP 0x08
1023 #define SWS_ANCHOR 0x10
1030 struct scsi_write_same_16
1034 #define SWS_NDOB 0x01
1045 #define SU_ANCHOR 0x01
1046 uint8_t reserved[4];
1052 struct scsi_unmap_header
1055 uint8_t desc_length[2];
1056 uint8_t reserved[4];
1059 struct scsi_unmap_desc
1063 uint8_t reserved[4];
1066 struct scsi_write_verify_10
1070 #define SWV_BYTCHK 0x02
1071 #define SWV_DPO 0x10
1072 #define SWV_WRPROECT_MASK 0xe0
1079 struct scsi_write_verify_12
1089 struct scsi_write_verify_16
1100 struct scsi_start_stop_unit
1104 #define SSS_IMMED 0x01
1105 u_int8_t reserved[2];
1107 #define SSS_START 0x01
1108 #define SSS_LOEJ 0x02
1109 #define SSS_PC_MASK 0xf0
1110 #define SSS_PC_START_VALID 0x00
1111 #define SSS_PC_ACTIVE 0x10
1112 #define SSS_PC_IDLE 0x20
1113 #define SSS_PC_STANDBY 0x30
1114 #define SSS_PC_LU_CONTROL 0x70
1115 #define SSS_PC_FORCE_IDLE_0 0xa0
1116 #define SSS_PC_FORCE_STANDBY_0 0xb0
1120 struct ata_pass_12 {
1123 #define AP_PROTO_HARD_RESET (0x00 << 1)
1124 #define AP_PROTO_SRST (0x01 << 1)
1125 #define AP_PROTO_NON_DATA (0x03 << 1)
1126 #define AP_PROTO_PIO_IN (0x04 << 1)
1127 #define AP_PROTO_PIO_OUT (0x05 << 1)
1128 #define AP_PROTO_DMA (0x06 << 1)
1129 #define AP_PROTO_DMA_QUEUED (0x07 << 1)
1130 #define AP_PROTO_DEVICE_DIAG (0x08 << 1)
1131 #define AP_PROTO_DEVICE_RESET (0x09 << 1)
1132 #define AP_PROTO_UDMA_IN (0x0a << 1)
1133 #define AP_PROTO_UDMA_OUT (0x0b << 1)
1134 #define AP_PROTO_FPDMA (0x0c << 1)
1135 #define AP_PROTO_RESP_INFO (0x0f << 1)
1136 #define AP_MULTI 0xe0
1138 #define AP_T_LEN 0x03
1140 #define AP_T_DIR 0x08
1141 #define AP_CK_COND 0x20
1142 #define AP_OFFLINE 0x60
1144 u_int8_t sector_count;
1154 struct scsi_maintenance_in
1158 #define SERVICE_ACTION_MASK 0x1f
1159 #define SA_RPRT_TRGT_GRP 0x0a
1160 uint8_t reserved[4];
1166 struct scsi_report_supported_opcodes
1169 uint8_t service_action;
1171 #define RSO_RCTD 0x80
1172 #define RSO_OPTIONS_MASK 0x07
1173 #define RSO_OPTIONS_ALL 0x00
1174 #define RSO_OPTIONS_OC 0x01
1175 #define RSO_OPTIONS_OC_SA 0x02
1176 uint8_t requested_opcode;
1177 uint8_t requested_service_action[2];
1183 struct scsi_report_supported_opcodes_timeout
1187 uint8_t cmd_specific;
1188 uint8_t nominal_time[4];
1189 uint8_t recommended_time[4];
1192 struct scsi_report_supported_opcodes_descr
1196 uint8_t service_action[2];
1199 #define RSO_SERVACTV 0x01
1200 #define RSO_CTDP 0x02
1201 uint8_t cdb_length[2];
1202 struct scsi_report_supported_opcodes_timeout timeout[0];
1205 struct scsi_report_supported_opcodes_all
1208 struct scsi_report_supported_opcodes_descr descr[0];
1211 struct scsi_report_supported_opcodes_one
1215 #define RSO_ONE_CTDP 0x80
1216 uint8_t cdb_length[2];
1217 uint8_t cdb_usage[];
1220 struct scsi_report_supported_tmf
1223 uint8_t service_action;
1224 uint8_t reserved[4];
1230 struct scsi_report_supported_tmf_data
1233 #define RST_WAKES 0x01
1234 #define RST_TRS 0x02
1235 #define RST_QTS 0x04
1236 #define RST_LURS 0x08
1237 #define RST_CTSS 0x10
1238 #define RST_CACAS 0x20
1239 #define RST_ATSS 0x40
1240 #define RST_ATS 0x80
1242 #define RST_ITNRS 0x01
1243 #define RST_QTSS 0x02
1244 #define RST_QAES 0x04
1245 uint8_t reserved[2];
1248 struct scsi_report_timestamp
1251 uint8_t service_action;
1252 uint8_t reserved[4];
1258 struct scsi_report_timestamp_data
1262 #define RTS_ORIG_MASK 0x00
1263 #define RTS_ORIG_ZERO 0x00
1264 #define RTS_ORIG_SET 0x02
1265 #define RTS_ORIG_OUTSIDE 0x03
1267 uint8_t timestamp[6];
1268 uint8_t reserve2[2];
1271 struct scsi_receive_copy_status_lid1
1274 uint8_t service_action;
1275 #define RCS_RCS_LID1 0x00
1276 uint8_t list_identifier;
1277 uint8_t reserved[7];
1283 struct scsi_receive_copy_status_lid1_data
1285 uint8_t available_data[4];
1286 uint8_t copy_command_status;
1287 #define RCS_CCS_INPROG 0x00
1288 #define RCS_CCS_COMPLETED 0x01
1289 #define RCS_CCS_ERROR 0x02
1290 uint8_t segments_processed[2];
1291 uint8_t transfer_count_units;
1292 #define RCS_TC_BYTES 0x00
1293 #define RCS_TC_KBYTES 0x01
1294 #define RCS_TC_MBYTES 0x02
1295 #define RCS_TC_GBYTES 0x03
1296 #define RCS_TC_TBYTES 0x04
1297 #define RCS_TC_PBYTES 0x05
1298 #define RCS_TC_EBYTES 0x06
1299 #define RCS_TC_LBAS 0xf1
1300 uint8_t transfer_count[4];
1303 struct scsi_receive_copy_failure_details
1306 uint8_t service_action;
1307 #define RCS_RCFD 0x04
1308 uint8_t list_identifier;
1309 uint8_t reserved[7];
1315 struct scsi_receive_copy_failure_details_data
1317 uint8_t available_data[4];
1318 uint8_t reserved[52];
1319 uint8_t copy_command_status;
1321 uint8_t sense_data_length[2];
1322 uint8_t sense_data[];
1325 struct scsi_receive_copy_status_lid4
1328 uint8_t service_action;
1329 #define RCS_RCS_LID4 0x05
1330 uint8_t list_identifier[4];
1331 uint8_t reserved[4];
1337 struct scsi_receive_copy_status_lid4_data
1339 uint8_t available_data[4];
1340 uint8_t response_to_service_action;
1341 uint8_t copy_command_status;
1342 #define RCS_CCS_COMPLETED_PROD 0x03
1343 #define RCS_CCS_COMPLETED_RESID 0x04
1344 #define RCS_CCS_INPROG_FGBG 0x10
1345 #define RCS_CCS_INPROG_FG 0x11
1346 #define RCS_CCS_INPROG_BG 0x12
1347 #define RCS_CCS_ABORTED 0x60
1348 uint8_t operation_counter[2];
1349 uint8_t estimated_status_update_delay[4];
1350 uint8_t extended_copy_completion_status;
1351 uint8_t length_of_the_sense_data_field;
1352 uint8_t sense_data_length;
1353 uint8_t transfer_count_units;
1354 uint8_t transfer_count[8];
1355 uint8_t segments_processed[2];
1356 uint8_t reserved[6];
1357 uint8_t sense_data[];
1360 struct scsi_receive_copy_operating_parameters
1363 uint8_t service_action;
1364 #define RCS_RCOP 0x03
1365 uint8_t reserved[8];
1371 struct scsi_receive_copy_operating_parameters_data
1375 #define RCOP_SNLID 0x01
1376 uint8_t reserved[3];
1377 uint8_t maximum_cscd_descriptor_count[2];
1378 uint8_t maximum_segment_descriptor_count[2];
1379 uint8_t maximum_descriptor_list_length[4];
1380 uint8_t maximum_segment_length[4];
1381 uint8_t maximum_inline_data_length[4];
1382 uint8_t held_data_limit[4];
1383 uint8_t maximum_stream_device_transfer_size[4];
1384 uint8_t reserved2[2];
1385 uint8_t total_concurrent_copies[2];
1386 uint8_t maximum_concurrent_copies;
1387 uint8_t data_segment_granularity;
1388 uint8_t inline_data_granularity;
1389 uint8_t held_data_granularity;
1390 uint8_t reserved3[3];
1391 uint8_t implemented_descriptor_list_length;
1392 uint8_t list_of_implemented_descriptor_type_codes[0];
1395 struct scsi_extended_copy
1398 uint8_t service_action;
1399 #define EC_EC_LID1 0x00
1400 #define EC_EC_LID4 0x01
1401 uint8_t reserved[8];
1407 struct scsi_ec_cscd_dtsp
1410 #define EC_CSCD_FIXED 0x01
1411 #define EC_CSCD_PAD 0x04
1412 uint8_t block_length[3];
1418 #define EC_CSCD_EXT 0xff
1420 #define EC_LUIDT_MASK 0xc0
1421 #define EC_LUIDT_LUN 0x00
1422 #define EC_LUIDT_PROXY_TOKEN 0x40
1423 uint8_t relative_initiator_port[2];
1424 uint8_t cscd_params[24];
1425 struct scsi_ec_cscd_dtsp dtsp;
1428 struct scsi_ec_cscd_id
1431 #define EC_CSCD_ID 0xe4
1433 uint8_t relative_initiator_port[2];
1438 uint8_t designator[20];
1439 struct scsi_ec_cscd_dtsp dtsp;
1442 struct scsi_ec_segment
1446 #define EC_SEG_DC 0x02
1447 #define EC_SEG_CAT 0x01
1448 uint8_t descr_length[2];
1452 struct scsi_ec_segment_b2b
1455 #define EC_SEG_B2B 0x02
1457 uint8_t descr_length[2];
1458 uint8_t src_cscd[2];
1459 uint8_t dst_cscd[2];
1460 uint8_t reserved[2];
1461 uint8_t number_of_blocks[2];
1466 struct scsi_ec_segment_verify
1469 #define EC_SEG_VERIFY 0x07
1471 uint8_t descr_length[2];
1472 uint8_t src_cscd[2];
1473 uint8_t reserved2[2];
1475 uint8_t reserved3[3];
1478 struct scsi_ec_segment_register_key
1481 #define EC_SEG_REGISTER_KEY 0x14
1483 uint8_t descr_length[2];
1484 uint8_t reserved2[2];
1485 uint8_t dst_cscd[2];
1487 uint8_t sa_res_key[8];
1488 uint8_t reserved3[4];
1491 struct scsi_extended_copy_lid1_data
1493 uint8_t list_identifier;
1495 #define EC_PRIORITY 0x07
1496 #define EC_LIST_ID_USAGE_MASK 0x18
1497 #define EC_LIST_ID_USAGE_FULL 0x08
1498 #define EC_LIST_ID_USAGE_NOHOLD 0x10
1499 #define EC_LIST_ID_USAGE_NONE 0x18
1501 uint8_t cscd_list_length[2];
1502 uint8_t reserved[4];
1503 uint8_t segment_list_length[4];
1504 uint8_t inline_data_length[4];
1508 struct scsi_extended_copy_lid4_data
1510 uint8_t list_format;
1511 #define EC_LIST_FORMAT 0x01
1513 uint8_t header_cscd_list_length[2];
1514 uint8_t reserved[11];
1516 #define EC_IMMED 0x01
1517 #define EC_G_SENSE 0x02
1518 uint8_t header_cscd_type_code;
1519 uint8_t reserved2[3];
1520 uint8_t list_identifier[4];
1521 uint8_t reserved3[18];
1522 uint8_t cscd_list_length[2];
1523 uint8_t segment_list_length[2];
1524 uint8_t inline_data_length[2];
1528 struct scsi_copy_operation_abort
1531 uint8_t service_action;
1533 uint8_t list_identifier[4];
1534 uint8_t reserved[9];
1538 struct scsi_populate_token
1541 uint8_t service_action;
1543 uint8_t reserved[4];
1544 uint8_t list_identifier[4];
1546 uint8_t group_number;
1550 struct scsi_range_desc
1554 uint8_t reserved[4];
1557 struct scsi_populate_token_data
1561 #define EC_PT_IMMED 0x01
1562 #define EC_PT_RTV 0x02
1564 uint8_t inactivity_timeout[4];
1565 uint8_t rod_type[4];
1566 uint8_t reserved2[2];
1567 uint8_t range_descriptor_length[2];
1568 struct scsi_range_desc desc[];
1571 struct scsi_write_using_token
1574 uint8_t service_action;
1576 uint8_t reserved[4];
1577 uint8_t list_identifier[4];
1579 uint8_t group_number;
1583 struct scsi_write_using_token_data
1587 #define EC_WUT_IMMED 0x01
1588 #define EC_WUT_DEL_TKN 0x02
1589 uint8_t reserved[5];
1590 uint8_t offset_into_rod[8];
1591 uint8_t rod_token[512];
1592 uint8_t reserved2[6];
1593 uint8_t range_descriptor_length[2];
1594 struct scsi_range_desc desc[];
1597 struct scsi_receive_rod_token_information
1600 uint8_t service_action;
1601 #define RCS_RRTI 0x07
1602 uint8_t list_identifier[4];
1603 uint8_t reserved[4];
1612 #define ROD_TYPE_INTERNAL 0x00000000
1613 #define ROD_TYPE_AUR 0x00010000
1614 #define ROD_TYPE_PIT_DEF 0x00800000
1615 #define ROD_TYPE_PIT_VULN 0x00800001
1616 #define ROD_TYPE_PIT_PERS 0x00800002
1617 #define ROD_TYPE_PIT_ANY 0x0080FFFF
1618 #define ROD_TYPE_BLOCK_ZERO 0xFFFF0001
1619 uint8_t reserved[2];
1624 struct scsi_report_all_rod_tokens
1627 uint8_t service_action;
1628 #define RCS_RART 0x08
1629 uint8_t reserved[8];
1635 struct scsi_report_all_rod_tokens_data
1637 uint8_t available_data[4];
1638 uint8_t reserved[4];
1639 uint8_t rod_management_token_list[];
1642 struct ata_pass_16 {
1645 #define AP_EXTEND 0x01
1647 #define AP_FLAG_TLEN_NO_DATA (0 << 0)
1648 #define AP_FLAG_TLEN_FEAT (1 << 0)
1649 #define AP_FLAG_TLEN_SECT_CNT (2 << 0)
1650 #define AP_FLAG_TLEN_STPSIU (3 << 0)
1651 #define AP_FLAG_BYT_BLOK_BYTES (0 << 2)
1652 #define AP_FLAG_BYT_BLOK_BLOCKS (1 << 2)
1653 #define AP_FLAG_TDIR_TO_DEV (0 << 3)
1654 #define AP_FLAG_TDIR_FROM_DEV (1 << 3)
1655 #define AP_FLAG_CHK_COND (1 << 5)
1656 u_int8_t features_ext;
1658 u_int8_t sector_count_ext;
1659 u_int8_t sector_count;
1660 u_int8_t lba_low_ext;
1662 u_int8_t lba_mid_ext;
1664 u_int8_t lba_high_ext;
1671 #define SC_SCSI_1 0x01
1672 #define SC_SCSI_2 0x03
1678 #define TEST_UNIT_READY 0x00
1679 #define REQUEST_SENSE 0x03
1681 #define WRITE_6 0x0A
1682 #define INQUIRY 0x12
1683 #define MODE_SELECT_6 0x15
1684 #define MODE_SENSE_6 0x1A
1685 #define START_STOP_UNIT 0x1B
1686 #define START_STOP 0x1B
1687 #define RESERVE 0x16
1688 #define RELEASE 0x17
1689 #define RECEIVE_DIAGNOSTIC 0x1C
1690 #define SEND_DIAGNOSTIC 0x1D
1691 #define PREVENT_ALLOW 0x1E
1692 #define READ_CAPACITY 0x25
1693 #define READ_10 0x28
1694 #define WRITE_10 0x2A
1695 #define POSITION_TO_ELEMENT 0x2B
1696 #define WRITE_VERIFY_10 0x2E
1697 #define VERIFY_10 0x2F
1698 #define SYNCHRONIZE_CACHE 0x35
1699 #define READ_DEFECT_DATA_10 0x37
1700 #define WRITE_BUFFER 0x3B
1701 #define READ_BUFFER 0x3C
1702 #define CHANGE_DEFINITION 0x40
1703 #define WRITE_SAME_10 0x41
1705 #define LOG_SELECT 0x4C
1706 #define LOG_SENSE 0x4D
1707 #define MODE_SELECT_10 0x55
1708 #define RESERVE_10 0x56
1709 #define RELEASE_10 0x57
1710 #define MODE_SENSE_10 0x5A
1711 #define PERSISTENT_RES_IN 0x5E
1712 #define PERSISTENT_RES_OUT 0x5F
1713 #define EXTENDED_COPY 0x83
1714 #define RECEIVE_COPY_STATUS 0x84
1715 #define ATA_PASS_16 0x85
1716 #define READ_16 0x88
1717 #define COMPARE_AND_WRITE 0x89
1718 #define WRITE_16 0x8A
1719 #define WRITE_VERIFY_16 0x8E
1720 #define VERIFY_16 0x8F
1721 #define SYNCHRONIZE_CACHE_16 0x91
1722 #define WRITE_SAME_16 0x93
1723 #define SERVICE_ACTION_IN 0x9E
1724 #define REPORT_LUNS 0xA0
1725 #define ATA_PASS_12 0xA1
1726 #define MAINTENANCE_IN 0xA3
1727 #define MAINTENANCE_OUT 0xA4
1728 #define MOVE_MEDIUM 0xA5
1729 #define READ_12 0xA8
1730 #define WRITE_12 0xAA
1731 #define WRITE_VERIFY_12 0xAE
1732 #define VERIFY_12 0xAF
1733 #define READ_ELEMENT_STATUS 0xB8
1734 #define READ_CD 0xBE
1736 /* Maintenance In Service Action Codes */
1737 #define REPORT_IDENTIFYING_INFRMATION 0x05
1738 #define REPORT_TARGET_PORT_GROUPS 0x0A
1739 #define REPORT_ALIASES 0x0B
1740 #define REPORT_SUPPORTED_OPERATION_CODES 0x0C
1741 #define REPORT_SUPPORTED_TASK_MANAGEMENT_FUNCTIONS 0x0D
1742 #define REPORT_PRIORITY 0x0E
1743 #define REPORT_TIMESTAMP 0x0F
1744 #define MANAGEMENT_PROTOCOL_IN 0x10
1745 /* Maintenance Out Service Action Codes */
1746 #define SET_IDENTIFY_INFORMATION 0x06
1747 #define SET_TARGET_PORT_GROUPS 0x0A
1748 #define CHANGE_ALIASES 0x0B
1749 #define SET_PRIORITY 0x0E
1750 #define SET_TIMESTAMP 0x0F
1751 #define MANGAEMENT_PROTOCOL_OUT 0x10
1756 #define T_DIRECT 0x00
1757 #define T_SEQUENTIAL 0x01
1758 #define T_PRINTER 0x02
1759 #define T_PROCESSOR 0x03
1761 #define T_CDROM 0x05
1762 #define T_SCANNER 0x06
1763 #define T_OPTICAL 0x07
1764 #define T_CHANGER 0x08
1768 #define T_STORARRAY 0x0c
1769 #define T_ENCLOSURE 0x0d
1774 #define T_NODEVICE 0x1f
1775 #define T_ANY 0xff /* Used in Quirk table matches */
1781 * This length is the initial inquiry length used by the probe code, as
1782 * well as the length necessary for scsi_print_inquiry() to function
1783 * correctly. If either use requires a different length in the future,
1784 * the two values should be de-coupled.
1786 #define SHORT_INQUIRY_LENGTH 36
1788 struct scsi_inquiry_data
1791 #define SID_TYPE(inq_data) ((inq_data)->device & 0x1f)
1792 #define SID_QUAL(inq_data) (((inq_data)->device & 0xE0) >> 5)
1793 #define SID_QUAL_LU_CONNECTED 0x00 /*
1794 * The specified peripheral device
1795 * type is currently connected to
1796 * logical unit. If the target cannot
1797 * determine whether or not a physical
1798 * device is currently connected, it
1799 * shall also use this peripheral
1800 * qualifier when returning the INQUIRY
1801 * data. This peripheral qualifier
1802 * does not mean that the device is
1803 * ready for access by the initiator.
1805 #define SID_QUAL_LU_OFFLINE 0x01 /*
1806 * The target is capable of supporting
1807 * the specified peripheral device type
1808 * on this logical unit; however, the
1809 * physical device is not currently
1810 * connected to this logical unit.
1812 #define SID_QUAL_RSVD 0x02
1813 #define SID_QUAL_BAD_LU 0x03 /*
1814 * The target is not capable of
1815 * supporting a physical device on
1816 * this logical unit. For this
1817 * peripheral qualifier the peripheral
1818 * device type shall be set to 1Fh to
1819 * provide compatibility with previous
1820 * versions of SCSI. All other
1821 * peripheral device type values are
1822 * reserved for this peripheral
1825 #define SID_QUAL_IS_VENDOR_UNIQUE(inq_data) ((SID_QUAL(inq_data) & 0x08) != 0)
1827 #define SID_QUAL2 0x7F
1828 #define SID_LU_CONG 0x40
1829 #define SID_RMB 0x80
1830 #define SID_IS_REMOVABLE(inq_data) (((inq_data)->dev_qual2 & SID_RMB) != 0)
1832 #define SID_ANSI_REV(inq_data) ((inq_data)->version & 0x07)
1833 #define SCSI_REV_0 0
1834 #define SCSI_REV_CCS 1
1835 #define SCSI_REV_2 2
1836 #define SCSI_REV_SPC 3
1837 #define SCSI_REV_SPC2 4
1838 #define SCSI_REV_SPC3 5
1839 #define SCSI_REV_SPC4 6
1841 #define SID_ECMA 0x38
1842 #define SID_ISO 0xC0
1843 u_int8_t response_format;
1844 #define SID_AENC 0x80
1845 #define SID_TrmIOP 0x40
1846 #define SID_NormACA 0x20
1847 #define SID_HiSup 0x10
1848 u_int8_t additional_length;
1849 #define SID_ADDITIONAL_LENGTH(iqd) \
1850 ((iqd)->additional_length + \
1851 __offsetof(struct scsi_inquiry_data, additional_length) + 1)
1852 u_int8_t spc3_flags;
1853 #define SPC3_SID_PROTECT 0x01
1854 #define SPC3_SID_3PC 0x08
1855 #define SPC3_SID_TPGS_MASK 0x30
1856 #define SPC3_SID_TPGS_IMPLICIT 0x10
1857 #define SPC3_SID_TPGS_EXPLICIT 0x20
1858 #define SPC3_SID_ACC 0x40
1859 #define SPC3_SID_SCCS 0x80
1860 u_int8_t spc2_flags;
1861 #define SPC2_SID_ADDR16 0x01
1862 #define SPC2_SID_MChngr 0x08
1863 #define SPC2_SID_MultiP 0x10
1864 #define SPC2_SID_EncServ 0x40
1865 #define SPC2_SID_BQueue 0x80
1867 #define INQ_DATA_TQ_ENABLED(iqd) \
1868 ((SID_ANSI_REV(iqd) < SCSI_REV_SPC2)? ((iqd)->flags & SID_CmdQue) : \
1869 (((iqd)->flags & SID_CmdQue) && !((iqd)->spc2_flags & SPC2_SID_BQueue)) || \
1870 (!((iqd)->flags & SID_CmdQue) && ((iqd)->spc2_flags & SPC2_SID_BQueue)))
1873 #define SID_SftRe 0x01
1874 #define SID_CmdQue 0x02
1875 #define SID_Linked 0x08
1876 #define SID_Sync 0x10
1877 #define SID_WBus16 0x20
1878 #define SID_WBus32 0x40
1879 #define SID_RelAdr 0x80
1880 #define SID_VENDOR_SIZE 8
1881 char vendor[SID_VENDOR_SIZE];
1882 #define SID_PRODUCT_SIZE 16
1883 char product[SID_PRODUCT_SIZE];
1884 #define SID_REVISION_SIZE 4
1885 char revision[SID_REVISION_SIZE];
1887 * The following fields were taken from SCSI Primary Commands - 2
1888 * (SPC-2) Revision 14, Dated 11 November 1999
1890 #define SID_VENDOR_SPECIFIC_0_SIZE 20
1891 u_int8_t vendor_specific0[SID_VENDOR_SPECIFIC_0_SIZE];
1893 * An extension of SCSI Parallel Specific Values
1895 #define SID_SPI_IUS 0x01
1896 #define SID_SPI_QAS 0x02
1897 #define SID_SPI_CLOCK_ST 0x00
1898 #define SID_SPI_CLOCK_DT 0x04
1899 #define SID_SPI_CLOCK_DT_ST 0x0C
1900 #define SID_SPI_MASK 0x0F
1904 * Version Descriptors, stored 2 byte values.
1906 u_int8_t version1[2];
1907 u_int8_t version2[2];
1908 u_int8_t version3[2];
1909 u_int8_t version4[2];
1910 u_int8_t version5[2];
1911 u_int8_t version6[2];
1912 u_int8_t version7[2];
1913 u_int8_t version8[2];
1915 u_int8_t reserved3[22];
1917 #define SID_VENDOR_SPECIFIC_1_SIZE 160
1918 u_int8_t vendor_specific1[SID_VENDOR_SPECIFIC_1_SIZE];
1922 * This structure is more suited to initiator operation, because the
1923 * maximum number of supported pages is already allocated.
1925 struct scsi_vpd_supported_page_list
1929 #define SVPD_SUPPORTED_PAGE_LIST 0x00
1930 #define SVPD_SUPPORTED_PAGES_HDR_LEN 4
1932 u_int8_t length; /* number of VPD entries */
1933 #define SVPD_SUPPORTED_PAGES_SIZE 251
1934 u_int8_t list[SVPD_SUPPORTED_PAGES_SIZE];
1938 * This structure is more suited to target operation, because the
1939 * number of supported pages is left to the user to allocate.
1941 struct scsi_vpd_supported_pages
1946 #define SVPD_SUPPORTED_PAGES 0x00
1948 u_int8_t page_list[0];
1952 struct scsi_vpd_unit_serial_number
1956 #define SVPD_UNIT_SERIAL_NUMBER 0x80
1958 u_int8_t length; /* serial number length */
1959 #define SVPD_SERIAL_NUM_SIZE 251
1960 u_int8_t serial_num[SVPD_SERIAL_NUM_SIZE];
1963 struct scsi_vpd_device_id
1967 #define SVPD_DEVICE_ID 0x83
1968 #define SVPD_DEVICE_ID_MAX_SIZE 252
1969 #define SVPD_DEVICE_ID_HDR_LEN \
1970 __offsetof(struct scsi_vpd_device_id, desc_list)
1972 u_int8_t desc_list[];
1975 struct scsi_vpd_id_descriptor
1977 u_int8_t proto_codeset;
1979 * See the SCSI_PROTO definitions above for the protocols.
1981 #define SVPD_ID_PROTO_SHIFT 4
1982 #define SVPD_ID_CODESET_BINARY 0x01
1983 #define SVPD_ID_CODESET_ASCII 0x02
1984 #define SVPD_ID_CODESET_UTF8 0x03
1985 #define SVPD_ID_CODESET_MASK 0x0f
1987 #define SVPD_ID_PIV 0x80
1988 #define SVPD_ID_ASSOC_LUN 0x00
1989 #define SVPD_ID_ASSOC_PORT 0x10
1990 #define SVPD_ID_ASSOC_TARGET 0x20
1991 #define SVPD_ID_ASSOC_MASK 0x30
1992 #define SVPD_ID_TYPE_VENDOR 0x00
1993 #define SVPD_ID_TYPE_T10 0x01
1994 #define SVPD_ID_TYPE_EUI64 0x02
1995 #define SVPD_ID_TYPE_NAA 0x03
1996 #define SVPD_ID_TYPE_RELTARG 0x04
1997 #define SVPD_ID_TYPE_TPORTGRP 0x05
1998 #define SVPD_ID_TYPE_LUNGRP 0x06
1999 #define SVPD_ID_TYPE_MD5_LUN_ID 0x07
2000 #define SVPD_ID_TYPE_SCSI_NAME 0x08
2001 #define SVPD_ID_TYPE_MASK 0x0f
2004 #define SVPD_DEVICE_ID_DESC_HDR_LEN \
2005 __offsetof(struct scsi_vpd_id_descriptor, identifier)
2006 u_int8_t identifier[];
2009 struct scsi_vpd_id_t10
2012 u_int8_t vendor_spec_id[0];
2015 struct scsi_vpd_id_eui64
2017 u_int8_t ieee_company_id[3];
2018 u_int8_t extension_id[5];
2021 struct scsi_vpd_id_naa_basic
2024 /* big endian, packed:
2026 uint8_t naa_desig : 4;
2028 #define SVPD_ID_NAA_NAA_SHIFT 4
2029 #define SVPD_ID_NAA_IEEE_EXT 0x02
2030 #define SVPD_ID_NAA_LOCAL_REG 0x03
2031 #define SVPD_ID_NAA_IEEE_REG 0x05
2032 #define SVPD_ID_NAA_IEEE_REG_EXT 0x06
2036 struct scsi_vpd_id_naa_ieee_extended_id
2039 uint8_t vendor_specific_id_a;
2040 uint8_t ieee_company_id[3];
2041 uint8_t vendor_specific_id_b[4];
2044 struct scsi_vpd_id_naa_local_reg
2047 uint8_t local_value[7];
2050 struct scsi_vpd_id_naa_ieee_reg
2053 uint8_t reg_value[7];
2054 /* big endian, packed:
2055 uint8_t naa_basic : 4;
2056 uint8_t ieee_company_id_0 : 4;
2057 uint8_t ieee_company_id_1[2];
2058 uint8_t ieee_company_id_2 : 4;
2059 uint8_t vendor_specific_id_0 : 4;
2060 uint8_t vendor_specific_id_1[4];
2064 struct scsi_vpd_id_naa_ieee_reg_extended
2067 uint8_t reg_value[15];
2068 /* big endian, packed:
2069 uint8_t naa_basic : 4;
2070 uint8_t ieee_company_id_0 : 4;
2071 uint8_t ieee_company_id_1[2];
2072 uint8_t ieee_company_id_2 : 4;
2073 uint8_t vendor_specific_id_0 : 4;
2074 uint8_t vendor_specific_id_1[4];
2075 uint8_t vendor_specific_id_ext[8];
2079 struct scsi_vpd_id_rel_trgt_port_id
2081 uint8_t obsolete[2];
2082 uint8_t rel_trgt_port_id[2];
2085 struct scsi_vpd_id_trgt_port_grp_id
2087 uint8_t reserved[2];
2088 uint8_t trgt_port_grp[2];
2091 struct scsi_vpd_id_lun_grp_id
2093 uint8_t reserved[2];
2094 uint8_t log_unit_grp[2];
2097 struct scsi_vpd_id_md5_lun_id
2102 struct scsi_vpd_id_scsi_name
2104 uint8_t name_string[256];
2107 struct scsi_service_action_in
2110 uint8_t service_action;
2111 uint8_t action_dependent[13];
2115 struct scsi_vpd_extended_inquiry_data
2119 #define SVPD_EXTENDED_INQUIRY_DATA 0x86
2121 uint8_t page_length;
2123 #define SVPD_EID_AM 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
2132 #define SVPD_EID_GRD_CHK 0x04
2133 #define SVPD_EID_APP_CHK 0x02
2134 #define SVPD_EID_REF_CHK 0x01
2136 #define SVPD_EID_UASK_SUP 0x20
2137 #define SVPD_EID_GROUP_SUP 0x10
2138 #define SVPD_EID_PRIOR_SUP 0x08
2139 #define SVPD_EID_HEADSUP 0x04
2140 #define SVPD_EID_ORDSUP 0x02
2141 #define SVPD_EID_SIMPSUP 0x01
2143 #define SVPD_EID_WU_SUP 0x08
2144 #define SVPD_EID_CRD_SUP 0x04
2145 #define SVPD_EID_NV_SUP 0x02
2146 #define SVPD_EID_V_SUP 0x01
2148 #define SVPD_EID_P_I_I_SUP 0x10
2149 #define SVPD_EID_LUICLT 0x01
2151 #define SVPD_EID_R_SUP 0x10
2152 #define SVPD_EID_CBCS 0x01
2154 #define SVPD_EID_MULTI_I_T_FW 0x0F
2157 #define SVPD_EID_POA_SUP 0x80
2158 #define SVPD_EID_HRA_SUP 0x80
2159 #define SVPD_EID_VSA_SUP 0x80
2160 uint8_t max_sense_length;
2161 uint8_t reserved2[50];
2164 struct scsi_vpd_mode_page_policy_descr
2167 uint8_t subpage_code;
2169 #define SVPD_MPP_SHARED 0x00
2170 #define SVPD_MPP_PORT 0x01
2171 #define SVPD_MPP_I_T 0x03
2172 #define SVPD_MPP_MLUS 0x80
2176 struct scsi_vpd_mode_page_policy
2180 #define SVPD_MODE_PAGE_POLICY 0x87
2181 uint8_t page_length[2];
2182 struct scsi_vpd_mode_page_policy_descr descr[0];
2185 struct scsi_diag_page {
2187 uint8_t page_specific_flags;
2192 struct scsi_vpd_port_designation
2194 uint8_t reserved[2];
2195 uint8_t relative_port_id[2];
2196 uint8_t reserved2[2];
2197 uint8_t initiator_transportid_length[2];
2198 uint8_t initiator_transportid[0];
2201 struct scsi_vpd_port_designation_cont
2203 uint8_t reserved[2];
2204 uint8_t target_port_descriptors_length[2];
2205 struct scsi_vpd_id_descriptor target_port_descriptors[0];
2208 struct scsi_vpd_scsi_ports
2212 #define SVPD_SCSI_PORTS 0x88
2213 u_int8_t page_length[2];
2214 struct scsi_vpd_port_designation design[];
2218 * ATA Information VPD Page based on
2219 * T10/2126-D Revision 04
2221 #define SVPD_ATA_INFORMATION 0x89
2224 struct scsi_vpd_tpc_descriptor
2226 uint8_t desc_type[2];
2227 uint8_t desc_length[2];
2228 uint8_t parameters[];
2231 struct scsi_vpd_tpc_descriptor_bdrl
2233 uint8_t desc_type[2];
2234 #define SVPD_TPC_BDRL 0x0000
2235 uint8_t desc_length[2];
2236 uint8_t vendor_specific[6];
2237 uint8_t maximum_ranges[2];
2238 uint8_t maximum_inactivity_timeout[4];
2239 uint8_t default_inactivity_timeout[4];
2240 uint8_t maximum_token_transfer_size[8];
2241 uint8_t optimal_transfer_count[8];
2244 struct scsi_vpd_tpc_descriptor_sc_descr
2248 uint8_t supported_service_actions[0];
2251 struct scsi_vpd_tpc_descriptor_sc
2253 uint8_t desc_type[2];
2254 #define SVPD_TPC_SC 0x0001
2255 uint8_t desc_length[2];
2256 uint8_t list_length;
2257 struct scsi_vpd_tpc_descriptor_sc_descr descr[];
2260 struct scsi_vpd_tpc_descriptor_pd
2262 uint8_t desc_type[2];
2263 #define SVPD_TPC_PD 0x0004
2264 uint8_t desc_length[2];
2265 uint8_t reserved[4];
2266 uint8_t maximum_cscd_descriptor_count[2];
2267 uint8_t maximum_segment_descriptor_count[2];
2268 uint8_t maximum_descriptor_list_length[4];
2269 uint8_t maximum_inline_data_length[4];
2270 uint8_t reserved2[12];
2273 struct scsi_vpd_tpc_descriptor_sd
2275 uint8_t desc_type[2];
2276 #define SVPD_TPC_SD 0x0008
2277 uint8_t desc_length[2];
2278 uint8_t list_length;
2279 uint8_t supported_descriptor_codes[];
2282 struct scsi_vpd_tpc_descriptor_sdid
2284 uint8_t desc_type[2];
2285 #define SVPD_TPC_SDID 0x000C
2286 uint8_t desc_length[2];
2287 uint8_t list_length[2];
2288 uint8_t supported_descriptor_ids[];
2291 struct scsi_vpd_tpc_descriptor_rtf_block
2293 uint8_t type_format;
2294 #define SVPD_TPC_RTF_BLOCK 0x00
2296 uint8_t desc_length[2];
2297 uint8_t reserved2[2];
2298 uint8_t optimal_length_granularity[2];
2299 uint8_t maximum_bytes[8];
2300 uint8_t optimal_bytes[8];
2301 uint8_t optimal_bytes_to_token_per_segment[8];
2302 uint8_t optimal_bytes_from_token_per_segment[8];
2303 uint8_t reserved3[8];
2306 struct scsi_vpd_tpc_descriptor_rtf
2308 uint8_t desc_type[2];
2309 #define SVPD_TPC_RTF 0x0106
2310 uint8_t desc_length[2];
2311 uint8_t remote_tokens;
2312 uint8_t reserved[11];
2313 uint8_t minimum_token_lifetime[4];
2314 uint8_t maximum_token_lifetime[4];
2315 uint8_t maximum_token_inactivity_timeout[4];
2316 uint8_t reserved2[18];
2317 uint8_t type_specific_features_length[2];
2318 uint8_t type_specific_features[0];
2321 struct scsi_vpd_tpc_descriptor_srtd
2323 uint8_t rod_type[4];
2325 #define SVPD_TPC_SRTD_TOUT 0x01
2326 #define SVPD_TPC_SRTD_TIN 0x02
2327 #define SVPD_TPC_SRTD_ECPY 0x80
2329 uint8_t preference_indicator[2];
2330 uint8_t reserved2[56];
2333 struct scsi_vpd_tpc_descriptor_srt
2335 uint8_t desc_type[2];
2336 #define SVPD_TPC_SRT 0x0108
2337 uint8_t desc_length[2];
2338 uint8_t reserved[2];
2339 uint8_t rod_type_descriptors_length[2];
2340 uint8_t rod_type_descriptors[0];
2343 struct scsi_vpd_tpc_descriptor_gco
2345 uint8_t desc_type[2];
2346 #define SVPD_TPC_GCO 0x8001
2347 uint8_t desc_length[2];
2348 uint8_t total_concurrent_copies[4];
2349 uint8_t maximum_identified_concurrent_copies[4];
2350 uint8_t maximum_segment_length[4];
2351 uint8_t data_segment_granularity;
2352 uint8_t inline_data_granularity;
2353 uint8_t reserved[18];
2360 #define SVPD_SCSI_TPC 0x8F
2361 uint8_t page_length[2];
2362 struct scsi_vpd_tpc_descriptor descr[];
2366 * Block Device Characteristics VPD Page based on
2367 * T10/1799-D Revision 31
2369 struct scsi_vpd_block_characteristics
2373 #define SVPD_BDC 0xB1
2374 u_int8_t page_length[2];
2375 u_int8_t medium_rotation_rate[2];
2376 #define SVPD_BDC_RATE_NOT_REPORTED 0x00
2377 #define SVPD_BDC_RATE_NON_ROTATING 0x01
2379 u_int8_t nominal_form_factor;
2380 #define SVPD_BDC_FORM_NOT_REPORTED 0x00
2381 #define SVPD_BDC_FORM_5_25INCH 0x01
2382 #define SVPD_BDC_FORM_3_5INCH 0x02
2383 #define SVPD_BDC_FORM_2_5INCH 0x03
2384 #define SVPD_BDC_FORM_1_5INCH 0x04
2385 #define SVPD_BDC_FORM_LESSTHAN_1_5INCH 0x05
2386 u_int8_t reserved2[56];
2390 * Block Device Characteristics VPD Page
2392 struct scsi_vpd_block_device_characteristics
2396 #define SVPD_BDC 0xB1
2397 uint8_t page_length[2];
2398 uint8_t medium_rotation_rate[2];
2399 #define SVPD_NOT_REPORTED 0x0000
2400 #define SVPD_NON_ROTATING 0x0001
2401 uint8_t product_type;
2404 #define SVPD_VBULS 0x01
2405 #define SVPD_FUAB 0x02
2406 #define SVPD_HAW_ZBC 0x10
2407 uint8_t reserved[55];
2411 * Logical Block Provisioning VPD Page based on
2412 * T10/1799-D Revision 31
2414 struct scsi_vpd_logical_block_prov
2418 #define SVPD_LBP 0xB2
2419 u_int8_t page_length[2];
2420 #define SVPD_LBP_PL_BASIC 0x04
2421 u_int8_t threshold_exponent;
2423 #define SVPD_LBP_UNMAP 0x80
2424 #define SVPD_LBP_WS16 0x40
2425 #define SVPD_LBP_WS10 0x20
2426 #define SVPD_LBP_RZ 0x04
2427 #define SVPD_LBP_ANC_SUP 0x02
2428 #define SVPD_LBP_DP 0x01
2430 #define SVPD_LBP_RESOURCE 0x01
2431 #define SVPD_LBP_THIN 0x02
2434 * Provisioning Group Descriptor can be here if SVPD_LBP_DP is set
2435 * Its size can be determined from page_length - 4
2440 * Block Limits VDP Page based on
2441 * T10/1799-D Revision 31
2443 struct scsi_vpd_block_limits
2447 #define SVPD_BLOCK_LIMITS 0xB0
2448 u_int8_t page_length[2];
2449 #define SVPD_BL_PL_BASIC 0x10
2450 #define SVPD_BL_PL_TP 0x3C
2452 u_int8_t max_cmp_write_len;
2453 u_int8_t opt_txfer_len_grain[2];
2454 u_int8_t max_txfer_len[4];
2455 u_int8_t opt_txfer_len[4];
2456 u_int8_t max_prefetch[4];
2457 u_int8_t max_unmap_lba_cnt[4];
2458 u_int8_t max_unmap_blk_cnt[4];
2459 u_int8_t opt_unmap_grain[4];
2460 u_int8_t unmap_grain_align[4];
2461 u_int8_t max_write_same_length[8];
2462 u_int8_t reserved2[20];
2465 struct scsi_read_capacity
2469 #define SRC_RELADR 0x01
2473 #define SRC_PMI 0x01
2477 struct scsi_read_capacity_16
2480 #define SRC16_SERVICE_ACTION 0x10
2481 uint8_t service_action;
2483 uint8_t alloc_len[4];
2484 #define SRC16_PMI 0x01
2485 #define SRC16_RELADR 0x02
2490 struct scsi_read_capacity_data
2496 struct scsi_read_capacity_data_long
2500 #define SRC16_PROT_EN 0x01
2501 #define SRC16_P_TYPE 0x0e
2502 #define SRC16_PTYPE_1 0x00
2503 #define SRC16_PTYPE_2 0x02
2504 #define SRC16_PTYPE_3 0x04
2506 #define SRC16_LBPPBE 0x0f
2507 #define SRC16_PI_EXPONENT 0xf0
2508 #define SRC16_PI_EXPONENT_SHIFT 4
2509 uint8_t prot_lbppbe;
2510 #define SRC16_LALBA 0x3f
2511 #define SRC16_LBPRZ 0x40
2512 #define SRC16_LBPME 0x80
2514 * Alternate versions of these macros that are intended for use on a 16-bit
2515 * version of the lalba_lbp field instead of the array of 2 8 bit numbers.
2517 #define SRC16_LALBA_A 0x3fff
2518 #define SRC16_LBPRZ_A 0x4000
2519 #define SRC16_LBPME_A 0x8000
2520 uint8_t lalba_lbp[2];
2521 uint8_t reserved[16];
2524 struct scsi_report_luns
2528 #define RPL_REPORT_DEFAULT 0x00
2529 #define RPL_REPORT_WELLKNOWN 0x01
2530 #define RPL_REPORT_ALL 0x02
2531 uint8_t select_report;
2532 uint8_t reserved2[3];
2538 struct scsi_report_luns_lundata {
2540 #define RPL_LUNDATA_PERIPH_BUS_MASK 0x3f
2541 #define RPL_LUNDATA_FLAT_LUN_MASK 0x3f
2542 #define RPL_LUNDATA_FLAT_LUN_BITS 0x06
2543 #define RPL_LUNDATA_LUN_TARG_MASK 0x3f
2544 #define RPL_LUNDATA_LUN_BUS_MASK 0xe0
2545 #define RPL_LUNDATA_LUN_LUN_MASK 0x1f
2546 #define RPL_LUNDATA_EXT_LEN_MASK 0x30
2547 #define RPL_LUNDATA_EXT_EAM_MASK 0x0f
2548 #define RPL_LUNDATA_EXT_EAM_WK 0x01
2549 #define RPL_LUNDATA_EXT_EAM_NOT_SPEC 0x0f
2550 #define RPL_LUNDATA_ATYP_MASK 0xc0 /* MBZ for type 0 lun */
2551 #define RPL_LUNDATA_ATYP_PERIPH 0x00
2552 #define RPL_LUNDATA_ATYP_FLAT 0x40
2553 #define RPL_LUNDATA_ATYP_LUN 0x80
2554 #define RPL_LUNDATA_ATYP_EXTLUN 0xc0
2557 struct scsi_report_luns_data {
2558 u_int8_t length[4]; /* length of LUN inventory, in bytes */
2559 u_int8_t reserved[4]; /* unused */
2561 * LUN inventory- we only support the type zero form for now.
2563 struct scsi_report_luns_lundata luns[0];
2566 struct scsi_target_group
2569 uint8_t service_action;
2570 #define STG_PDF_MASK 0xe0
2571 #define STG_PDF_LENGTH 0x00
2572 #define STG_PDF_EXTENDED 0x20
2573 uint8_t reserved1[4];
2579 struct scsi_target_port_descriptor {
2580 uint8_t reserved[2];
2581 uint8_t relative_target_port_identifier[2];
2582 uint8_t desc_list[];
2585 struct scsi_target_port_group_descriptor {
2587 #define TPG_PRIMARY 0x80
2588 #define TPG_ASYMMETRIC_ACCESS_STATE_MASK 0xf
2589 #define TPG_ASYMMETRIC_ACCESS_OPTIMIZED 0x0
2590 #define TPG_ASYMMETRIC_ACCESS_NONOPTIMIZED 0x1
2591 #define TPG_ASYMMETRIC_ACCESS_STANDBY 0x2
2592 #define TPG_ASYMMETRIC_ACCESS_UNAVAILABLE 0x3
2593 #define TPG_ASYMMETRIC_ACCESS_LBA_DEPENDENT 0x4
2594 #define TPG_ASYMMETRIC_ACCESS_OFFLINE 0xE
2595 #define TPG_ASYMMETRIC_ACCESS_TRANSITIONING 0xF
2597 #define TPG_AO_SUP 0x01
2598 #define TPG_AN_SUP 0x02
2599 #define TPG_S_SUP 0x04
2600 #define TPG_U_SUP 0x08
2601 #define TPG_LBD_SUP 0x10
2602 #define TPG_O_SUP 0x40
2603 #define TPG_T_SUP 0x80
2604 uint8_t target_port_group[2];
2607 #define TPG_UNAVLBL 0
2608 #define TPG_SET_BY_STPG 0x01
2609 #define TPG_IMPLICIT 0x02
2610 uint8_t vendor_specific;
2611 uint8_t target_port_count;
2612 struct scsi_target_port_descriptor descriptors[];
2615 struct scsi_target_group_data {
2616 uint8_t length[4]; /* length of returned data, in bytes */
2617 struct scsi_target_port_group_descriptor groups[];
2620 struct scsi_target_group_data_extended {
2621 uint8_t length[4]; /* length of returned data, in bytes */
2622 uint8_t format_type; /* STG_PDF_LENGTH or STG_PDF_EXTENDED */
2623 uint8_t implicit_transition_time;
2624 uint8_t reserved[2];
2625 struct scsi_target_port_group_descriptor groups[];
2633 } scsi_sense_data_type;
2645 } scsi_sense_elem_type;
2648 struct scsi_sense_data
2652 * SPC-4 says that the maximum length of sense data is 252 bytes.
2653 * So this structure is exactly 252 bytes log.
2655 #define SSD_FULL_SIZE 252
2656 uint8_t sense_buf[SSD_FULL_SIZE - 1];
2658 * XXX KDM is this still a reasonable minimum size?
2660 #define SSD_MIN_SIZE 18
2662 * Maximum value for the extra_len field in the sense data.
2664 #define SSD_EXTRA_MAX 244
2668 * Fixed format sense data.
2670 struct scsi_sense_data_fixed
2672 u_int8_t error_code;
2673 #define SSD_ERRCODE 0x7F
2674 #define SSD_CURRENT_ERROR 0x70
2675 #define SSD_DEFERRED_ERROR 0x71
2676 #define SSD_ERRCODE_VALID 0x80
2679 #define SSD_KEY 0x0F
2680 #define SSD_KEY_NO_SENSE 0x00
2681 #define SSD_KEY_RECOVERED_ERROR 0x01
2682 #define SSD_KEY_NOT_READY 0x02
2683 #define SSD_KEY_MEDIUM_ERROR 0x03
2684 #define SSD_KEY_HARDWARE_ERROR 0x04
2685 #define SSD_KEY_ILLEGAL_REQUEST 0x05
2686 #define SSD_KEY_UNIT_ATTENTION 0x06
2687 #define SSD_KEY_DATA_PROTECT 0x07
2688 #define SSD_KEY_BLANK_CHECK 0x08
2689 #define SSD_KEY_Vendor_Specific 0x09
2690 #define SSD_KEY_COPY_ABORTED 0x0a
2691 #define SSD_KEY_ABORTED_COMMAND 0x0b
2692 #define SSD_KEY_EQUAL 0x0c
2693 #define SSD_KEY_VOLUME_OVERFLOW 0x0d
2694 #define SSD_KEY_MISCOMPARE 0x0e
2695 #define SSD_KEY_COMPLETED 0x0f
2696 #define SSD_ILI 0x20
2697 #define SSD_EOM 0x40
2698 #define SSD_FILEMARK 0x80
2701 u_int8_t cmd_spec_info[4];
2702 u_int8_t add_sense_code;
2703 u_int8_t add_sense_code_qual;
2705 u_int8_t sense_key_spec[3];
2706 #define SSD_SCS_VALID 0x80
2707 #define SSD_FIELDPTR_CMD 0x40
2708 #define SSD_BITPTR_VALID 0x08
2709 #define SSD_BITPTR_VALUE 0x07
2710 u_int8_t extra_bytes[14];
2711 #define SSD_FIXED_IS_PRESENT(sense, length, field) \
2712 ((length >= (offsetof(struct scsi_sense_data_fixed, field) + \
2713 sizeof(sense->field))) ? 1 :0)
2714 #define SSD_FIXED_IS_FILLED(sense, field) \
2715 ((((offsetof(struct scsi_sense_data_fixed, field) + \
2716 sizeof(sense->field)) - \
2717 (offsetof(struct scsi_sense_data_fixed, extra_len) + \
2718 sizeof(sense->extra_len))) <= sense->extra_len) ? 1 : 0)
2722 * Descriptor format sense data definitions.
2723 * Introduced in SPC-3.
2725 struct scsi_sense_data_desc
2728 #define SSD_DESC_CURRENT_ERROR 0x72
2729 #define SSD_DESC_DEFERRED_ERROR 0x73
2731 uint8_t add_sense_code;
2732 uint8_t add_sense_code_qual;
2733 uint8_t reserved[3];
2735 * Note that SPC-4, section 4.5.2.1 says that the extra_len field
2736 * must be less than or equal to 244.
2739 uint8_t sense_desc[0];
2740 #define SSD_DESC_IS_PRESENT(sense, length, field) \
2741 ((length >= (offsetof(struct scsi_sense_data_desc, field) + \
2742 sizeof(sense->field))) ? 1 :0)
2745 struct scsi_sense_desc_header
2751 * The information provide in the Information descriptor is device type or
2752 * command specific information, and defined in a command standard.
2754 * Note that any changes to the field names or positions in this structure,
2755 * even reserved fields, should be accompanied by an examination of the
2756 * code in ctl_set_sense() that uses them.
2758 * Maximum descriptors allowed: 1 (as of SPC-4)
2760 struct scsi_sense_info
2763 #define SSD_DESC_INFO 0x00
2766 #define SSD_INFO_VALID 0x80
2772 * Command-specific information depends on the command for which the
2773 * reported condition occured.
2775 * Note that any changes to the field names or positions in this structure,
2776 * even reserved fields, should be accompanied by an examination of the
2777 * code in ctl_set_sense() that uses them.
2779 * Maximum descriptors allowed: 1 (as of SPC-4)
2781 struct scsi_sense_command
2784 #define SSD_DESC_COMMAND 0x01
2786 uint8_t reserved[2];
2787 uint8_t command_info[8];
2791 * Sense key specific descriptor. The sense key specific data format
2792 * depends on the sense key in question.
2794 * Maximum descriptors allowed: 1 (as of SPC-4)
2796 struct scsi_sense_sks
2799 #define SSD_DESC_SKS 0x02
2801 uint8_t reserved1[2];
2802 uint8_t sense_key_spec[3];
2803 #define SSD_SKS_VALID 0x80
2808 * This is used for the Illegal Request sense key (0x05) only.
2810 struct scsi_sense_sks_field
2813 #define SSD_SKS_FIELD_VALID 0x80
2814 #define SSD_SKS_FIELD_CMD 0x40
2815 #define SSD_SKS_BPV 0x08
2816 #define SSD_SKS_BIT_VALUE 0x07
2822 * This is used for the Hardware Error (0x04), Medium Error (0x03) and
2823 * Recovered Error (0x01) sense keys.
2825 struct scsi_sense_sks_retry
2828 #define SSD_SKS_RETRY_VALID 0x80
2829 uint8_t actual_retry_count[2];
2833 * Used with the NO Sense (0x00) or Not Ready (0x02) sense keys.
2835 struct scsi_sense_sks_progress
2838 #define SSD_SKS_PROGRESS_VALID 0x80
2839 uint8_t progress[2];
2840 #define SSD_SKS_PROGRESS_DENOM 0x10000
2844 * Used with the Copy Aborted (0x0a) sense key.
2846 struct scsi_sense_sks_segment
2849 #define SSD_SKS_SEGMENT_VALID 0x80
2850 #define SSD_SKS_SEGMENT_SD 0x20
2851 #define SSD_SKS_SEGMENT_BPV 0x08
2852 #define SSD_SKS_SEGMENT_BITPTR 0x07
2857 * Used with the Unit Attention (0x06) sense key.
2859 * This is currently used to indicate that the unit attention condition
2860 * queue has overflowed (when the overflow bit is set).
2862 struct scsi_sense_sks_overflow
2865 #define SSD_SKS_OVERFLOW_VALID 0x80
2866 #define SSD_SKS_OVERFLOW_SET 0x01
2867 uint8_t reserved[2];
2871 * This specifies which component is associated with the sense data. There
2872 * is no standard meaning for the fru value.
2874 * Maximum descriptors allowed: 1 (as of SPC-4)
2876 struct scsi_sense_fru
2879 #define SSD_DESC_FRU 0x03
2886 * Used for Stream commands, defined in SSC-4.
2888 * Maximum descriptors allowed: 1 (as of SPC-4)
2891 struct scsi_sense_stream
2894 #define SSD_DESC_STREAM 0x04
2898 #define SSD_DESC_STREAM_FM 0x80
2899 #define SSD_DESC_STREAM_EOM 0x40
2900 #define SSD_DESC_STREAM_ILI 0x20
2904 * Used for Block commands, defined in SBC-3.
2906 * This is currently (as of SBC-3) only used for the Incorrect Length
2907 * Indication (ILI) bit, which says that the data length requested in the
2908 * READ LONG or WRITE LONG command did not match the length of the logical
2911 * Maximum descriptors allowed: 1 (as of SPC-4)
2913 struct scsi_sense_block
2916 #define SSD_DESC_BLOCK 0x05
2920 #define SSD_DESC_BLOCK_ILI 0x20
2924 * Used for Object-Based Storage Devices (OSD-3).
2926 * Maximum descriptors allowed: 1 (as of SPC-4)
2928 struct scsi_sense_osd_objid
2931 #define SSD_DESC_OSD_OBJID 0x06
2933 uint8_t reserved[6];
2935 * XXX KDM provide the bit definitions here? There are a lot of
2936 * them, and we don't have an OSD driver yet.
2938 uint8_t not_init_cmds[4];
2939 uint8_t completed_cmds[4];
2940 uint8_t partition_id[8];
2941 uint8_t object_id[8];
2945 * Used for Object-Based Storage Devices (OSD-3).
2947 * Maximum descriptors allowed: 1 (as of SPC-4)
2949 struct scsi_sense_osd_integrity
2952 #define SSD_DESC_OSD_INTEGRITY 0x07
2954 uint8_t integ_check_val[32];
2958 * Used for Object-Based Storage Devices (OSD-3).
2960 * Maximum descriptors allowed: 1 (as of SPC-4)
2962 struct scsi_sense_osd_attr_id
2965 #define SSD_DESC_OSD_ATTR_ID 0x08
2967 uint8_t reserved[2];
2968 uint8_t attr_desc[0];
2972 * Used with Sense keys No Sense (0x00) and Not Ready (0x02).
2974 * Maximum descriptors allowed: 32 (as of SPC-4)
2976 struct scsi_sense_progress
2979 #define SSD_DESC_PROGRESS 0x0a
2982 uint8_t add_sense_code;
2983 uint8_t add_sense_code_qual;
2985 uint8_t progress[2];
2989 * This is typically forwarded as the result of an EXTENDED COPY command.
2991 * Maximum descriptors allowed: 2 (as of SPC-4)
2993 struct scsi_sense_forwarded
2996 #define SSD_DESC_FORWARDED 0x0c
2999 #define SSD_FORWARDED_FSDT 0x80
3000 #define SSD_FORWARDED_SDS_MASK 0x0f
3001 #define SSD_FORWARDED_SDS_UNK 0x00
3002 #define SSD_FORWARDED_SDS_EXSRC 0x01
3003 #define SSD_FORWARDED_SDS_EXDST 0x02
3007 * Vendor-specific sense descriptor. The desc_type field will be in the
3008 * range bewteen MIN and MAX inclusive.
3010 struct scsi_sense_vendor
3013 #define SSD_DESC_VENDOR_MIN 0x80
3014 #define SSD_DESC_VENDOR_MAX 0xff
3019 struct scsi_mode_header_6
3021 u_int8_t data_length; /* Sense data length */
3022 u_int8_t medium_type;
3024 u_int8_t blk_desc_len;
3027 struct scsi_mode_header_10
3029 u_int8_t data_length[2];/* Sense data length */
3030 u_int8_t medium_type;
3033 u_int8_t blk_desc_len[2];
3036 struct scsi_mode_page_header
3039 #define SMPH_PS 0x80
3040 #define SMPH_SPF 0x40
3041 #define SMPH_PC_MASK 0x3f
3042 u_int8_t page_length;
3045 struct scsi_mode_page_header_sp
3049 uint8_t page_length[2];
3053 struct scsi_mode_blk_desc
3056 u_int8_t nblocks[3];
3061 #define SCSI_DEFAULT_DENSITY 0x00 /* use 'default' density */
3062 #define SCSI_SAME_DENSITY 0x7f /* use 'same' density- >= SCSI-2 only */
3068 #define SCSI_STATUS_OK 0x00
3069 #define SCSI_STATUS_CHECK_COND 0x02
3070 #define SCSI_STATUS_COND_MET 0x04
3071 #define SCSI_STATUS_BUSY 0x08
3072 #define SCSI_STATUS_INTERMED 0x10
3073 #define SCSI_STATUS_INTERMED_COND_MET 0x14
3074 #define SCSI_STATUS_RESERV_CONFLICT 0x18
3075 #define SCSI_STATUS_CMD_TERMINATED 0x22 /* Obsolete in SAM-2 */
3076 #define SCSI_STATUS_QUEUE_FULL 0x28
3077 #define SCSI_STATUS_ACA_ACTIVE 0x30
3078 #define SCSI_STATUS_TASK_ABORTED 0x40
3080 struct scsi_inquiry_pattern {
3082 u_int8_t media_type;
3083 #define SIP_MEDIA_REMOVABLE 0x01
3084 #define SIP_MEDIA_FIXED 0x02
3086 const char *product;
3087 const char *revision;
3090 struct scsi_static_inquiry_pattern {
3092 u_int8_t media_type;
3093 char vendor[SID_VENDOR_SIZE+1];
3094 char product[SID_PRODUCT_SIZE+1];
3095 char revision[SID_REVISION_SIZE+1];
3098 struct scsi_sense_quirk_entry {
3099 struct scsi_inquiry_pattern inq_pat;
3102 struct sense_key_table_entry *sense_key_info;
3103 struct asc_table_entry *asc_info;
3106 struct sense_key_table_entry {
3112 struct asc_table_entry {
3119 struct op_table_entry {
3125 struct scsi_op_quirk_entry {
3126 struct scsi_inquiry_pattern inq_pat;
3128 struct op_table_entry *op_table;
3132 SSS_FLAG_NONE = 0x00,
3133 SSS_FLAG_PRINT_COMMAND = 0x01
3134 } scsi_sense_string_flags;
3148 SCSI_NV_FLAG_NONE = 0x00,
3149 SCSI_NV_FLAG_IG_CASE = 0x01 /* Case insensitive comparison */
3159 extern const char *scsi_sense_key_text[];
3164 void scsi_sense_desc(int sense_key, int asc, int ascq,
3165 struct scsi_inquiry_data *inq_data,
3166 const char **sense_key_desc, const char **asc_desc);
3167 scsi_sense_action scsi_error_action(struct ccb_scsiio* csio,
3168 struct scsi_inquiry_data *inq_data,
3169 u_int32_t sense_flags);
3170 const char * scsi_status_string(struct ccb_scsiio *csio);
3172 void scsi_desc_iterate(struct scsi_sense_data_desc *sense, u_int sense_len,
3173 int (*iter_func)(struct scsi_sense_data_desc *sense,
3174 u_int, struct scsi_sense_desc_header *,
3175 void *), void *arg);
3176 uint8_t *scsi_find_desc(struct scsi_sense_data_desc *sense, u_int sense_len,
3178 void scsi_set_sense_data(struct scsi_sense_data *sense_data,
3179 scsi_sense_data_type sense_format, int current_error,
3180 int sense_key, int asc, int ascq, ...) ;
3181 void scsi_set_sense_data_va(struct scsi_sense_data *sense_data,
3182 scsi_sense_data_type sense_format,
3183 int current_error, int sense_key, int asc,
3184 int ascq, va_list ap);
3185 int scsi_get_sense_info(struct scsi_sense_data *sense_data, u_int sense_len,
3186 uint8_t info_type, uint64_t *info,
3187 int64_t *signed_info);
3188 int scsi_get_sks(struct scsi_sense_data *sense_data, u_int sense_len,
3190 int scsi_get_block_info(struct scsi_sense_data *sense_data, u_int sense_len,
3191 struct scsi_inquiry_data *inq_data,
3192 uint8_t *block_bits);
3193 int scsi_get_stream_info(struct scsi_sense_data *sense_data, u_int sense_len,
3194 struct scsi_inquiry_data *inq_data,
3195 uint8_t *stream_bits);
3196 void scsi_info_sbuf(struct sbuf *sb, uint8_t *cdb, int cdb_len,
3197 struct scsi_inquiry_data *inq_data, uint64_t info);
3198 void scsi_command_sbuf(struct sbuf *sb, uint8_t *cdb, int cdb_len,
3199 struct scsi_inquiry_data *inq_data, uint64_t csi);
3200 void scsi_progress_sbuf(struct sbuf *sb, uint16_t progress);
3201 int scsi_sks_sbuf(struct sbuf *sb, int sense_key, uint8_t *sks);
3202 void scsi_fru_sbuf(struct sbuf *sb, uint64_t fru);
3203 void scsi_stream_sbuf(struct sbuf *sb, uint8_t stream_bits, uint64_t info);
3204 void scsi_block_sbuf(struct sbuf *sb, uint8_t block_bits, uint64_t info);
3205 void scsi_sense_info_sbuf(struct sbuf *sb, struct scsi_sense_data *sense,
3206 u_int sense_len, uint8_t *cdb, int cdb_len,
3207 struct scsi_inquiry_data *inq_data,
3208 struct scsi_sense_desc_header *header);
3210 void scsi_sense_command_sbuf(struct sbuf *sb, struct scsi_sense_data *sense,
3211 u_int sense_len, uint8_t *cdb, int cdb_len,
3212 struct scsi_inquiry_data *inq_data,
3213 struct scsi_sense_desc_header *header);
3214 void scsi_sense_sks_sbuf(struct sbuf *sb, struct scsi_sense_data *sense,
3215 u_int sense_len, uint8_t *cdb, int cdb_len,
3216 struct scsi_inquiry_data *inq_data,
3217 struct scsi_sense_desc_header *header);
3218 void scsi_sense_fru_sbuf(struct sbuf *sb, struct scsi_sense_data *sense,
3219 u_int sense_len, uint8_t *cdb, int cdb_len,
3220 struct scsi_inquiry_data *inq_data,
3221 struct scsi_sense_desc_header *header);
3222 void scsi_sense_stream_sbuf(struct sbuf *sb, struct scsi_sense_data *sense,
3223 u_int sense_len, uint8_t *cdb, int cdb_len,
3224 struct scsi_inquiry_data *inq_data,
3225 struct scsi_sense_desc_header *header);
3226 void scsi_sense_block_sbuf(struct sbuf *sb, struct scsi_sense_data *sense,
3227 u_int sense_len, uint8_t *cdb, int cdb_len,
3228 struct scsi_inquiry_data *inq_data,
3229 struct scsi_sense_desc_header *header);
3230 void scsi_sense_progress_sbuf(struct sbuf *sb, struct scsi_sense_data *sense,
3231 u_int sense_len, uint8_t *cdb, int cdb_len,
3232 struct scsi_inquiry_data *inq_data,
3233 struct scsi_sense_desc_header *header);
3234 void scsi_sense_generic_sbuf(struct sbuf *sb, struct scsi_sense_data *sense,
3235 u_int sense_len, uint8_t *cdb, int cdb_len,
3236 struct scsi_inquiry_data *inq_data,
3237 struct scsi_sense_desc_header *header);
3238 void scsi_sense_desc_sbuf(struct sbuf *sb, struct scsi_sense_data *sense,
3239 u_int sense_len, uint8_t *cdb, int cdb_len,
3240 struct scsi_inquiry_data *inq_data,
3241 struct scsi_sense_desc_header *header);
3242 scsi_sense_data_type scsi_sense_type(struct scsi_sense_data *sense_data);
3244 void scsi_sense_only_sbuf(struct scsi_sense_data *sense, u_int sense_len,
3245 struct sbuf *sb, char *path_str,
3246 struct scsi_inquiry_data *inq_data, uint8_t *cdb,
3250 int scsi_command_string(struct ccb_scsiio *csio, struct sbuf *sb);
3251 int scsi_sense_sbuf(struct ccb_scsiio *csio, struct sbuf *sb,
3252 scsi_sense_string_flags flags);
3253 char * scsi_sense_string(struct ccb_scsiio *csio,
3254 char *str, int str_len);
3255 void scsi_sense_print(struct ccb_scsiio *csio);
3256 int scsi_vpd_supported_page(struct cam_periph *periph,
3259 int scsi_command_string(struct cam_device *device,
3260 struct ccb_scsiio *csio, struct sbuf *sb);
3261 int scsi_sense_sbuf(struct cam_device *device,
3262 struct ccb_scsiio *csio, struct sbuf *sb,
3263 scsi_sense_string_flags flags);
3264 char * scsi_sense_string(struct cam_device *device,
3265 struct ccb_scsiio *csio,
3266 char *str, int str_len);
3267 void scsi_sense_print(struct cam_device *device,
3268 struct ccb_scsiio *csio, FILE *ofile);
3269 #endif /* _KERNEL */
3271 const char * scsi_op_desc(u_int16_t opcode,
3272 struct scsi_inquiry_data *inq_data);
3273 char * scsi_cdb_string(u_int8_t *cdb_ptr, char *cdb_string,
3276 void scsi_print_inquiry(struct scsi_inquiry_data *inq_data);
3277 void scsi_print_inquiry_short(struct scsi_inquiry_data *inq_data);
3279 u_int scsi_calc_syncsrate(u_int period_factor);
3280 u_int scsi_calc_syncparam(u_int period);
3282 typedef int (*scsi_devid_checkfn_t)(uint8_t *);
3283 int scsi_devid_is_naa_ieee_reg(uint8_t *bufp);
3284 int scsi_devid_is_sas_target(uint8_t *bufp);
3285 int scsi_devid_is_lun_eui64(uint8_t *bufp);
3286 int scsi_devid_is_lun_naa(uint8_t *bufp);
3287 int scsi_devid_is_lun_name(uint8_t *bufp);
3288 int scsi_devid_is_lun_t10(uint8_t *bufp);
3289 struct scsi_vpd_id_descriptor *
3290 scsi_get_devid(struct scsi_vpd_device_id *id, uint32_t len,
3291 scsi_devid_checkfn_t ck_fn);
3292 struct scsi_vpd_id_descriptor *
3293 scsi_get_devid_desc(struct scsi_vpd_id_descriptor *desc, uint32_t len,
3294 scsi_devid_checkfn_t ck_fn);
3296 int scsi_transportid_sbuf(struct sbuf *sb,
3297 struct scsi_transportid_header *hdr,
3298 uint32_t valid_len);
3300 const char * scsi_nv_to_str(struct scsi_nv *table, int num_table_entries,
3303 scsi_nv_status scsi_get_nv(struct scsi_nv *table, int num_table_entries,
3304 char *name, int *table_entry, scsi_nv_flags flags);
3306 int scsi_parse_transportid_64bit(int proto_id, char *id_str,
3307 struct scsi_transportid_header **hdr,
3308 unsigned int *alloc_len,
3310 struct malloc_type *type, int flags,
3312 char *error_str, int error_str_len);
3314 int scsi_parse_transportid_spi(char *id_str,
3315 struct scsi_transportid_header **hdr,
3316 unsigned int *alloc_len,
3318 struct malloc_type *type, int flags,
3320 char *error_str, int error_str_len);
3322 int scsi_parse_transportid_rdma(char *id_str,
3323 struct scsi_transportid_header **hdr,
3324 unsigned int *alloc_len,
3326 struct malloc_type *type, int flags,
3328 char *error_str, int error_str_len);
3330 int scsi_parse_transportid_iscsi(char *id_str,
3331 struct scsi_transportid_header **hdr,
3332 unsigned int *alloc_len,
3334 struct malloc_type *type, int flags,
3336 char *error_str,int error_str_len);
3338 int scsi_parse_transportid_sop(char *id_str,
3339 struct scsi_transportid_header **hdr,
3340 unsigned int *alloc_len,
3342 struct malloc_type *type, int flags,
3344 char *error_str,int error_str_len);
3346 int scsi_parse_transportid(char *transportid_str,
3347 struct scsi_transportid_header **hdr,
3348 unsigned int *alloc_len,
3350 struct malloc_type *type, int flags,
3352 char *error_str, int error_str_len);
3354 void scsi_test_unit_ready(struct ccb_scsiio *csio, u_int32_t retries,
3355 void (*cbfcnp)(struct cam_periph *,
3357 u_int8_t tag_action,
3358 u_int8_t sense_len, u_int32_t timeout);
3360 void scsi_request_sense(struct ccb_scsiio *csio, u_int32_t retries,
3361 void (*cbfcnp)(struct cam_periph *,
3363 void *data_ptr, u_int8_t dxfer_len,
3364 u_int8_t tag_action, u_int8_t sense_len,
3367 void scsi_inquiry(struct ccb_scsiio *csio, u_int32_t retries,
3368 void (*cbfcnp)(struct cam_periph *, union ccb *),
3369 u_int8_t tag_action, u_int8_t *inq_buf,
3370 u_int32_t inq_len, int evpd, u_int8_t page_code,
3371 u_int8_t sense_len, u_int32_t timeout);
3373 void scsi_mode_sense(struct ccb_scsiio *csio, u_int32_t retries,
3374 void (*cbfcnp)(struct cam_periph *,
3376 u_int8_t tag_action, int dbd,
3377 u_int8_t page_code, u_int8_t page,
3378 u_int8_t *param_buf, u_int32_t param_len,
3379 u_int8_t sense_len, u_int32_t timeout);
3381 void scsi_mode_sense_len(struct ccb_scsiio *csio, u_int32_t retries,
3382 void (*cbfcnp)(struct cam_periph *,
3384 u_int8_t tag_action, int dbd,
3385 u_int8_t page_code, u_int8_t page,
3386 u_int8_t *param_buf, u_int32_t param_len,
3387 int minimum_cmd_size, u_int8_t sense_len,
3390 void scsi_mode_select(struct ccb_scsiio *csio, u_int32_t retries,
3391 void (*cbfcnp)(struct cam_periph *,
3393 u_int8_t tag_action, int scsi_page_fmt,
3394 int save_pages, u_int8_t *param_buf,
3395 u_int32_t param_len, u_int8_t sense_len,
3398 void scsi_mode_select_len(struct ccb_scsiio *csio, u_int32_t retries,
3399 void (*cbfcnp)(struct cam_periph *,
3401 u_int8_t tag_action, int scsi_page_fmt,
3402 int save_pages, u_int8_t *param_buf,
3403 u_int32_t param_len, int minimum_cmd_size,
3404 u_int8_t sense_len, u_int32_t timeout);
3406 void scsi_log_sense(struct ccb_scsiio *csio, u_int32_t retries,
3407 void (*cbfcnp)(struct cam_periph *, union ccb *),
3408 u_int8_t tag_action, u_int8_t page_code,
3409 u_int8_t page, int save_pages, int ppc,
3410 u_int32_t paramptr, u_int8_t *param_buf,
3411 u_int32_t param_len, u_int8_t sense_len,
3414 void scsi_log_select(struct ccb_scsiio *csio, u_int32_t retries,
3415 void (*cbfcnp)(struct cam_periph *,
3416 union ccb *), u_int8_t tag_action,
3417 u_int8_t page_code, int save_pages,
3418 int pc_reset, u_int8_t *param_buf,
3419 u_int32_t param_len, u_int8_t sense_len,
3422 void scsi_prevent(struct ccb_scsiio *csio, u_int32_t retries,
3423 void (*cbfcnp)(struct cam_periph *, union ccb *),
3424 u_int8_t tag_action, u_int8_t action,
3425 u_int8_t sense_len, u_int32_t timeout);
3427 void scsi_read_capacity(struct ccb_scsiio *csio, u_int32_t retries,
3428 void (*cbfcnp)(struct cam_periph *,
3429 union ccb *), u_int8_t tag_action,
3430 struct scsi_read_capacity_data *,
3431 u_int8_t sense_len, u_int32_t timeout);
3432 void scsi_read_capacity_16(struct ccb_scsiio *csio, uint32_t retries,
3433 void (*cbfcnp)(struct cam_periph *,
3434 union ccb *), uint8_t tag_action,
3435 uint64_t lba, int reladr, int pmi,
3436 uint8_t *rcap_buf, int rcap_buf_len,
3437 uint8_t sense_len, uint32_t timeout);
3439 void scsi_report_luns(struct ccb_scsiio *csio, u_int32_t retries,
3440 void (*cbfcnp)(struct cam_periph *,
3441 union ccb *), u_int8_t tag_action,
3442 u_int8_t select_report,
3443 struct scsi_report_luns_data *rpl_buf,
3444 u_int32_t alloc_len, u_int8_t sense_len,
3447 void scsi_report_target_group(struct ccb_scsiio *csio, u_int32_t retries,
3448 void (*cbfcnp)(struct cam_periph *,
3449 union ccb *), u_int8_t tag_action,
3452 u_int32_t alloc_len, u_int8_t sense_len,
3455 void scsi_set_target_group(struct ccb_scsiio *csio, u_int32_t retries,
3456 void (*cbfcnp)(struct cam_periph *,
3457 union ccb *), u_int8_t tag_action, void *buf,
3458 u_int32_t alloc_len, u_int8_t sense_len,
3461 void scsi_synchronize_cache(struct ccb_scsiio *csio,
3463 void (*cbfcnp)(struct cam_periph *,
3464 union ccb *), u_int8_t tag_action,
3465 u_int32_t begin_lba, u_int16_t lb_count,
3466 u_int8_t sense_len, u_int32_t timeout);
3468 void scsi_receive_diagnostic_results(struct ccb_scsiio *csio, u_int32_t retries,
3469 void (*cbfcnp)(struct cam_periph *,
3471 uint8_t tag_action, int pcv,
3472 uint8_t page_code, uint8_t *data_ptr,
3473 uint16_t allocation_length,
3474 uint8_t sense_len, uint32_t timeout);
3476 void scsi_send_diagnostic(struct ccb_scsiio *csio, u_int32_t retries,
3477 void (*cbfcnp)(struct cam_periph *, union ccb *),
3478 uint8_t tag_action, int unit_offline,
3479 int device_offline, int self_test, int page_format,
3480 int self_test_code, uint8_t *data_ptr,
3481 uint16_t param_list_length, uint8_t sense_len,
3484 void scsi_read_buffer(struct ccb_scsiio *csio, u_int32_t retries,
3485 void (*cbfcnp)(struct cam_periph *, union ccb*),
3486 uint8_t tag_action, int mode,
3487 uint8_t buffer_id, u_int32_t offset,
3488 uint8_t *data_ptr, uint32_t allocation_length,
3489 uint8_t sense_len, uint32_t timeout);
3491 void scsi_write_buffer(struct ccb_scsiio *csio, u_int32_t retries,
3492 void (*cbfcnp)(struct cam_periph *, union ccb *),
3493 uint8_t tag_action, int mode,
3494 uint8_t buffer_id, u_int32_t offset,
3495 uint8_t *data_ptr, uint32_t param_list_length,
3496 uint8_t sense_len, uint32_t timeout);
3498 #define SCSI_RW_READ 0x0001
3499 #define SCSI_RW_WRITE 0x0002
3500 #define SCSI_RW_DIRMASK 0x0003
3501 #define SCSI_RW_BIO 0x1000
3502 void scsi_read_write(struct ccb_scsiio *csio, u_int32_t retries,
3503 void (*cbfcnp)(struct cam_periph *, union ccb *),
3504 u_int8_t tag_action, int readop, u_int8_t byte2,
3505 int minimum_cmd_size, u_int64_t lba,
3506 u_int32_t block_count, u_int8_t *data_ptr,
3507 u_int32_t dxfer_len, u_int8_t sense_len,
3510 void scsi_write_same(struct ccb_scsiio *csio, u_int32_t retries,
3511 void (*cbfcnp)(struct cam_periph *, union ccb *),
3512 u_int8_t tag_action, u_int8_t byte2,
3513 int minimum_cmd_size, u_int64_t lba,
3514 u_int32_t block_count, u_int8_t *data_ptr,
3515 u_int32_t dxfer_len, u_int8_t sense_len,
3518 void scsi_ata_identify(struct ccb_scsiio *csio, u_int32_t retries,
3519 void (*cbfcnp)(struct cam_periph *, union ccb *),
3520 u_int8_t tag_action, u_int8_t *data_ptr,
3521 u_int16_t dxfer_len, u_int8_t sense_len,
3524 void scsi_ata_trim(struct ccb_scsiio *csio, u_int32_t retries,
3525 void (*cbfcnp)(struct cam_periph *, union ccb *),
3526 u_int8_t tag_action, u_int16_t block_count,
3527 u_int8_t *data_ptr, u_int16_t dxfer_len,
3528 u_int8_t sense_len, u_int32_t timeout);
3530 void scsi_ata_pass_16(struct ccb_scsiio *csio, u_int32_t retries,
3531 void (*cbfcnp)(struct cam_periph *, union ccb *),
3532 u_int32_t flags, u_int8_t tag_action,
3533 u_int8_t protocol, u_int8_t ata_flags, u_int16_t features,
3534 u_int16_t sector_count, uint64_t lba, u_int8_t command,
3535 u_int8_t control, u_int8_t *data_ptr, u_int16_t dxfer_len,
3536 u_int8_t sense_len, u_int32_t timeout);
3538 void scsi_unmap(struct ccb_scsiio *csio, u_int32_t retries,
3539 void (*cbfcnp)(struct cam_periph *, union ccb *),
3540 u_int8_t tag_action, u_int8_t byte2,
3541 u_int8_t *data_ptr, u_int16_t dxfer_len,
3542 u_int8_t sense_len, u_int32_t timeout);
3544 void scsi_start_stop(struct ccb_scsiio *csio, u_int32_t retries,
3545 void (*cbfcnp)(struct cam_periph *, union ccb *),
3546 u_int8_t tag_action, int start, int load_eject,
3547 int immediate, u_int8_t sense_len, u_int32_t timeout);
3549 void scsi_persistent_reserve_in(struct ccb_scsiio *csio, uint32_t retries,
3550 void (*cbfcnp)(struct cam_periph *,union ccb *),
3551 uint8_t tag_action, int service_action,
3552 uint8_t *data_ptr, uint32_t dxfer_len,
3553 int sense_len, int timeout);
3555 void scsi_persistent_reserve_out(struct ccb_scsiio *csio, uint32_t retries,
3556 void (*cbfcnp)(struct cam_periph *,
3558 uint8_t tag_action, int service_action,
3559 int scope, int res_type, uint8_t *data_ptr,
3560 uint32_t dxfer_len, int sense_len,
3563 int scsi_inquiry_match(caddr_t inqbuffer, caddr_t table_entry);
3564 int scsi_static_inquiry_match(caddr_t inqbuffer,
3565 caddr_t table_entry);
3566 int scsi_devid_match(uint8_t *rhs, size_t rhs_len,
3567 uint8_t *lhs, size_t lhs_len);
3569 void scsi_extract_sense(struct scsi_sense_data *sense, int *error_code,
3570 int *sense_key, int *asc, int *ascq);
3571 int scsi_extract_sense_ccb(union ccb *ccb, int *error_code, int *sense_key,
3572 int *asc, int *ascq);
3573 void scsi_extract_sense_len(struct scsi_sense_data *sense,
3574 u_int sense_len, int *error_code, int *sense_key,
3575 int *asc, int *ascq, int show_errors);
3576 int scsi_get_sense_key(struct scsi_sense_data *sense, u_int sense_len,
3578 int scsi_get_asc(struct scsi_sense_data *sense, u_int sense_len,
3580 int scsi_get_ascq(struct scsi_sense_data *sense, u_int sense_len,
3582 static __inline void scsi_ulto2b(u_int32_t val, u_int8_t *bytes);
3583 static __inline void scsi_ulto3b(u_int32_t val, u_int8_t *bytes);
3584 static __inline void scsi_ulto4b(u_int32_t val, u_int8_t *bytes);
3585 static __inline void scsi_u64to8b(u_int64_t val, u_int8_t *bytes);
3586 static __inline uint32_t scsi_2btoul(const uint8_t *bytes);
3587 static __inline uint32_t scsi_3btoul(const uint8_t *bytes);
3588 static __inline int32_t scsi_3btol(const uint8_t *bytes);
3589 static __inline uint32_t scsi_4btoul(const uint8_t *bytes);
3590 static __inline uint64_t scsi_8btou64(const uint8_t *bytes);
3591 static __inline void *find_mode_page_6(struct scsi_mode_header_6 *mode_header);
3592 static __inline void *find_mode_page_10(struct scsi_mode_header_10 *mode_header);
3594 static __inline void
3595 scsi_ulto2b(u_int32_t val, u_int8_t *bytes)
3598 bytes[0] = (val >> 8) & 0xff;
3599 bytes[1] = val & 0xff;
3602 static __inline void
3603 scsi_ulto3b(u_int32_t val, u_int8_t *bytes)
3606 bytes[0] = (val >> 16) & 0xff;
3607 bytes[1] = (val >> 8) & 0xff;
3608 bytes[2] = val & 0xff;
3611 static __inline void
3612 scsi_ulto4b(u_int32_t val, u_int8_t *bytes)
3615 bytes[0] = (val >> 24) & 0xff;
3616 bytes[1] = (val >> 16) & 0xff;
3617 bytes[2] = (val >> 8) & 0xff;
3618 bytes[3] = val & 0xff;
3621 static __inline void
3622 scsi_u64to8b(u_int64_t val, u_int8_t *bytes)
3625 bytes[0] = (val >> 56) & 0xff;
3626 bytes[1] = (val >> 48) & 0xff;
3627 bytes[2] = (val >> 40) & 0xff;
3628 bytes[3] = (val >> 32) & 0xff;
3629 bytes[4] = (val >> 24) & 0xff;
3630 bytes[5] = (val >> 16) & 0xff;
3631 bytes[6] = (val >> 8) & 0xff;
3632 bytes[7] = val & 0xff;
3635 static __inline uint32_t
3636 scsi_2btoul(const uint8_t *bytes)
3640 rv = (bytes[0] << 8) |
3645 static __inline uint32_t
3646 scsi_3btoul(const uint8_t *bytes)
3650 rv = (bytes[0] << 16) |
3656 static __inline int32_t
3657 scsi_3btol(const uint8_t *bytes)
3659 uint32_t rc = scsi_3btoul(bytes);
3661 if (rc & 0x00800000)
3664 return (int32_t) rc;
3667 static __inline uint32_t
3668 scsi_4btoul(const uint8_t *bytes)
3672 rv = (bytes[0] << 24) |
3679 static __inline uint64_t
3680 scsi_8btou64(const uint8_t *bytes)
3684 rv = (((uint64_t)bytes[0]) << 56) |
3685 (((uint64_t)bytes[1]) << 48) |
3686 (((uint64_t)bytes[2]) << 40) |
3687 (((uint64_t)bytes[3]) << 32) |
3688 (((uint64_t)bytes[4]) << 24) |
3689 (((uint64_t)bytes[5]) << 16) |
3690 (((uint64_t)bytes[6]) << 8) |
3696 * Given the pointer to a returned mode sense buffer, return a pointer to
3697 * the start of the first mode page.
3699 static __inline void *
3700 find_mode_page_6(struct scsi_mode_header_6 *mode_header)
3704 page_start = (void *)((u_int8_t *)&mode_header[1] +
3705 mode_header->blk_desc_len);
3710 static __inline void *
3711 find_mode_page_10(struct scsi_mode_header_10 *mode_header)
3715 page_start = (void *)((u_int8_t *)&mode_header[1] +
3716 scsi_2btoul(mode_header->blk_desc_len));
3723 #endif /*_SCSI_SCSI_ALL_H*/