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_PTPL_A 0x01
321 uint8_t type_mask[2];
322 #define SPRI_TM_WR_EX_AR 0x8000
323 #define SPRI_TM_EX_AC_RO 0x4000
324 #define SPRI_TM_WR_EX_RO 0x2000
325 #define SPRI_TM_EX_AC 0x0800
326 #define SPRI_TM_WR_EX 0x0200
327 #define SPRI_TM_EX_AC_AR 0x0001
331 struct scsi_per_res_in_rsrv_data
333 uint8_t reservation[8];
334 uint8_t scope_addr[4];
339 #define SPRT_WERO 0x05
340 #define SPRT_EARO 0x06
341 #define SPRT_WEAR 0x07
342 #define SPRT_EAAR 0x08
343 uint8_t extent_length[2];
346 struct scsi_per_res_in_rsrv
348 struct scsi_per_res_in_header header;
349 struct scsi_per_res_in_rsrv_data data;
352 struct scsi_per_res_in_full_desc
354 struct scsi_per_res_key res_key;
355 uint8_t reserved1[4];
357 #define SPRI_FULL_ALL_TG_PT 0x02
358 #define SPRI_FULL_R_HOLDER 0x01
360 uint8_t reserved2[4];
361 uint8_t rel_trgt_port_id[2];
362 uint8_t additional_length[4];
363 uint8_t transport_id[];
366 struct scsi_per_res_in_full
368 struct scsi_per_res_in_header header;
369 struct scsi_per_res_in_full_desc desc[];
372 struct scsi_per_res_out
376 #define SPRO_REGISTER 0x00
377 #define SPRO_RESERVE 0x01
378 #define SPRO_RELEASE 0x02
379 #define SPRO_CLEAR 0x03
380 #define SPRO_PREEMPT 0x04
381 #define SPRO_PRE_ABO 0x05
382 #define SPRO_REG_IGNO 0x06
383 #define SPRO_REG_MOVE 0x07
384 #define SPRO_REPL_LOST_RES 0x08
385 #define SPRO_ACTION_MASK 0x1f
387 #define SPR_SCOPE_MASK 0xf0
388 #define SPR_SCOPE_SHIFT 4
389 #define SPR_LU_SCOPE 0x00
390 #define SPR_EXTENT_SCOPE 0x10
391 #define SPR_ELEMENT_SCOPE 0x20
392 #define SPR_TYPE_MASK 0x0f
393 #define SPR_TYPE_RD_SHARED 0x00
394 #define SPR_TYPE_WR_EX 0x01
395 #define SPR_TYPE_RD_EX 0x02
396 #define SPR_TYPE_EX_AC 0x03
397 #define SPR_TYPE_SHARED 0x04
398 #define SPR_TYPE_WR_EX_RO 0x05
399 #define SPR_TYPE_EX_AC_RO 0x06
400 #define SPR_TYPE_WR_EX_AR 0x07
401 #define SPR_TYPE_EX_AC_AR 0x08
402 u_int8_t reserved[2];
407 struct scsi_per_res_out_parms
409 struct scsi_per_res_key res_key;
410 u_int8_t serv_act_res_key[8];
411 u_int8_t scope_spec_address[4];
413 #define SPR_SPEC_I_PT 0x08
414 #define SPR_ALL_TG_PT 0x04
415 #define SPR_APTPL 0x01
417 u_int8_t extent_length[2];
418 u_int8_t transport_id_list[];
421 struct scsi_per_res_out_trans_ids {
422 u_int8_t additional_length[4];
423 u_int8_t transport_ids[];
427 * Used with REGISTER AND MOVE serivce action of the PERSISTENT RESERVE OUT
430 struct scsi_per_res_reg_move
432 struct scsi_per_res_key res_key;
433 u_int8_t serv_act_res_key[8];
436 #define SPR_REG_MOVE_UNREG 0x02
437 #define SPR_REG_MOVE_APTPL 0x01
438 u_int8_t rel_trgt_port_id[2];
439 u_int8_t transport_id_length[4];
440 u_int8_t transport_id[];
443 struct scsi_transportid_header
445 uint8_t format_protocol;
446 #define SCSI_TRN_FORMAT_MASK 0xc0
447 #define SCSI_TRN_FORMAT_SHIFT 6
448 #define SCSI_TRN_PROTO_MASK 0x0f
451 struct scsi_transportid_fcp
453 uint8_t format_protocol;
454 #define SCSI_TRN_FCP_FORMAT_DEFAULT 0x00
455 uint8_t reserved1[7];
456 uint8_t n_port_name[8];
457 uint8_t reserved2[8];
460 struct scsi_transportid_spi
462 uint8_t format_protocol;
463 #define SCSI_TRN_SPI_FORMAT_DEFAULT 0x00
465 uint8_t scsi_addr[2];
467 uint8_t rel_trgt_port_id[2];
468 uint8_t reserved2[16];
471 struct scsi_transportid_1394
473 uint8_t format_protocol;
474 #define SCSI_TRN_1394_FORMAT_DEFAULT 0x00
475 uint8_t reserved1[7];
477 uint8_t reserved2[8];
480 struct scsi_transportid_rdma
482 uint8_t format_protocol;
483 #define SCSI_TRN_RDMA_FORMAT_DEFAULT 0x00
485 #define SCSI_TRN_RDMA_PORT_LEN 16
486 uint8_t initiator_port_id[SCSI_TRN_RDMA_PORT_LEN];
489 struct scsi_transportid_iscsi_device
491 uint8_t format_protocol;
492 #define SCSI_TRN_ISCSI_FORMAT_DEVICE 0x00
494 uint8_t additional_length[2];
495 uint8_t iscsi_name[];
498 struct scsi_transportid_iscsi_port
500 uint8_t format_protocol;
501 #define SCSI_TRN_ISCSI_FORMAT_PORT 0x40
503 uint8_t additional_length[2];
504 uint8_t iscsi_name[];
506 * Followed by a separator and iSCSI initiator session ID
510 struct scsi_transportid_sas
512 uint8_t format_protocol;
513 #define SCSI_TRN_SAS_FORMAT_DEFAULT 0x00
514 uint8_t reserved1[3];
515 uint8_t sas_address[8];
516 uint8_t reserved2[12];
519 struct scsi_sop_routing_id_norm {
522 #define SCSI_TRN_SOP_BUS_MAX 0xff
523 #define SCSI_TRN_SOP_DEV_MAX 0x1f
524 #define SCSI_TRN_SOP_DEV_MASK 0xf8
525 #define SCSI_TRN_SOP_DEV_SHIFT 3
526 #define SCSI_TRN_SOP_FUNC_NORM_MASK 0x07
527 #define SCSI_TRN_SOP_FUNC_NORM_MAX 0x07
530 struct scsi_sop_routing_id_alt {
533 #define SCSI_TRN_SOP_FUNC_ALT_MAX 0xff
536 struct scsi_transportid_sop
538 uint8_t format_protocol;
539 #define SCSI_TRN_SOP_FORMAT_DEFAULT 0x00
541 uint8_t routing_id[2];
542 uint8_t reserved2[20];
545 struct scsi_log_sense
552 #define SLS_PAGE_CODE 0x3F
553 #define SLS_ALL_PAGES_PAGE 0x00
554 #define SLS_OVERRUN_PAGE 0x01
555 #define SLS_ERROR_WRITE_PAGE 0x02
556 #define SLS_ERROR_READ_PAGE 0x03
557 #define SLS_ERROR_READREVERSE_PAGE 0x04
558 #define SLS_ERROR_VERIFY_PAGE 0x05
559 #define SLS_ERROR_NONMEDIUM_PAGE 0x06
560 #define SLS_ERROR_LASTN_PAGE 0x07
561 #define SLS_SELF_TEST_PAGE 0x10
562 #define SLS_IE_PAGE 0x2f
563 #define SLS_PAGE_CTRL_MASK 0xC0
564 #define SLS_PAGE_CTRL_THRESHOLD 0x00
565 #define SLS_PAGE_CTRL_CUMULATIVE 0x40
566 #define SLS_PAGE_CTRL_THRESH_DEFAULT 0x80
567 #define SLS_PAGE_CTRL_CUMUL_DEFAULT 0xC0
568 u_int8_t reserved[2];
569 u_int8_t paramptr[2];
574 struct scsi_log_select
581 /* SLS_PAGE_CTRL_MASK 0xC0 */
582 /* SLS_PAGE_CTRL_THRESHOLD 0x00 */
583 /* SLS_PAGE_CTRL_CUMULATIVE 0x40 */
584 /* SLS_PAGE_CTRL_THRESH_DEFAULT 0x80 */
585 /* SLS_PAGE_CTRL_CUMUL_DEFAULT 0xC0 */
586 u_int8_t reserved[4];
591 struct scsi_log_header
598 struct scsi_log_param_header {
599 u_int8_t param_code[2];
600 u_int8_t param_control;
602 #define SLP_LBIN 0x02
603 #define SLP_TMC_MASK 0x0C
604 #define SLP_TMC_ALWAYS 0x00
605 #define SLP_TMC_EQUAL 0x04
606 #define SLP_TMC_NOTEQUAL 0x08
607 #define SLP_TMC_GREATER 0x0C
615 struct scsi_control_page {
617 u_int8_t page_length;
619 #define SCP_RLEC 0x01 /*Report Log Exception Cond*/
620 #define SCP_GLTSD 0x02 /*Global Logging target
622 #define SCP_DSENSE 0x04 /*Descriptor Sense */
623 #define SCP_DPICZ 0x08 /*Disable Prot. Info Check
624 if Prot. Field is Zero */
625 #define SCP_TMF_ONLY 0x10 /*TM Functions Only*/
626 #define SCP_TST_MASK 0xE0 /*Task Set Type Mask*/
627 #define SCP_TST_ONE 0x00 /*One Task Set*/
628 #define SCP_TST_SEPARATE 0x20 /*Separate Task Sets*/
629 u_int8_t queue_flags;
630 #define SCP_QUEUE_ALG_MASK 0xF0
631 #define SCP_QUEUE_ALG_RESTRICTED 0x00
632 #define SCP_QUEUE_ALG_UNRESTRICTED 0x10
633 #define SCP_NUAR 0x08 /*No UA on release*/
634 #define SCP_QUEUE_ERR 0x02 /*Queued I/O aborted for CACs*/
635 #define SCP_QUEUE_DQUE 0x01 /*Queued I/O disabled*/
636 u_int8_t eca_and_aen;
637 #define SCP_EECA 0x80 /*Enable Extended CA*/
638 #define SCP_RAC 0x40 /*Report a check*/
639 #define SCP_SWP 0x08 /*Software Write Protect*/
640 #define SCP_RAENP 0x04 /*Ready AEN Permission*/
641 #define SCP_UAAENP 0x02 /*UA AEN Permission*/
642 #define SCP_EAENP 0x01 /*Error AEN Permission*/
644 #define SCP_ATO 0x80 /*Application tag owner*/
645 #define SCP_TAS 0x40 /*Task aborted status*/
646 #define SCP_ATMPE 0x20 /*Application tag mode page*/
647 #define SCP_RWWP 0x10 /*Reject write without prot*/
648 u_int8_t aen_holdoff_period[2];
649 u_int8_t busy_timeout_period[2];
650 u_int8_t extended_selftest_completion_time[2];
653 struct scsi_cache_page {
655 #define SCHP_PAGE_SAVABLE 0x80 /* Page is savable */
656 u_int8_t page_length;
657 u_int8_t cache_flags;
658 #define SCHP_FLAGS_WCE 0x04 /* Write Cache Enable */
659 #define SCHP_FLAGS_MF 0x02 /* Multiplication factor */
660 #define SCHP_FLAGS_RCD 0x01 /* Read Cache Disable */
661 u_int8_t rw_cache_policy;
662 u_int8_t dis_prefetch[2];
663 u_int8_t min_prefetch[2];
664 u_int8_t max_prefetch[2];
665 u_int8_t max_prefetch_ceil[2];
670 * Updated version of the cache page, as of SBC. Update this to SBC-3 and
671 * rationalize the two.
673 struct scsi_caching_page {
675 #define SMS_CACHING_PAGE 0x08
679 #define SCP_ABPF 0x40
681 #define SCP_DISC 0x10
682 #define SCP_SIZE 0x08
686 uint8_t ret_priority;
687 uint8_t disable_pf_transfer_len[2];
688 uint8_t min_prefetch[2];
689 uint8_t max_prefetch[2];
690 uint8_t max_pf_ceiling[2];
693 #define SCP_LBCSS 0x40
697 uint8_t cache_segments;
698 uint8_t cache_seg_size[2];
700 uint8_t non_cache_seg_size[3];
704 * XXX KDM move this off to a vendor shim.
706 struct copan_power_subpage {
708 #define PWR_PAGE_CODE 0x00
710 #define PWR_SUBPAGE_CODE 0x02
711 uint8_t page_length[2];
712 uint8_t page_version;
713 #define PWR_VERSION 0x01
715 uint8_t max_active_luns;
716 #define PWR_DFLT_MAX_LUNS 0x07
717 uint8_t reserved[25];
721 * XXX KDM move this off to a vendor shim.
723 struct copan_aps_subpage {
725 #define APS_PAGE_CODE 0x00
727 #define APS_SUBPAGE_CODE 0x03
728 uint8_t page_length[2];
729 uint8_t page_version;
730 #define APS_VERSION 0x00
732 #define APS_LOCK_ACTIVE 0x01
733 #define APS_LOCK_INACTIVE 0x00
734 uint8_t reserved[26];
738 * XXX KDM move this off to a vendor shim.
740 struct copan_debugconf_subpage {
742 #define DBGCNF_PAGE_CODE 0x00
744 #define DBGCNF_SUBPAGE_CODE 0xF0
745 uint8_t page_length[2];
746 uint8_t page_version;
747 #define DBGCNF_VERSION 0x00
748 uint8_t ctl_time_io_secs[2];
752 struct scsi_info_exceptions_page {
754 #define SIEP_PAGE_SAVABLE 0x80 /* Page is savable */
755 u_int8_t page_length;
757 #define SIEP_FLAGS_PERF 0x80
758 #define SIEP_FLAGS_EBF 0x20
759 #define SIEP_FLAGS_EWASC 0x10
760 #define SIEP_FLAGS_DEXCPT 0x08
761 #define SIEP_FLAGS_TEST 0x04
762 #define SIEP_FLAGS_EBACKERR 0x02
763 #define SIEP_FLAGS_LOGERR 0x01
765 u_int8_t interval_timer[4];
766 u_int8_t report_count[4];
770 * SCSI protocol identifier values, current as of SPC4r36l.
772 #define SCSI_PROTO_FC 0x00 /* Fibre Channel */
773 #define SCSI_PROTO_SPI 0x01 /* Parallel SCSI */
774 #define SCSI_PROTO_SSA 0x02 /* Serial Storage Arch. */
775 #define SCSI_PROTO_1394 0x03 /* IEEE 1394 (Firewire) */
776 #define SCSI_PROTO_RDMA 0x04 /* SCSI RDMA Protocol */
777 #define SCSI_PROTO_ISCSI 0x05 /* Internet SCSI */
778 #define SCSI_PROTO_iSCSI 0x05 /* Internet SCSI */
779 #define SCSI_PROTO_SAS 0x06 /* SAS Serial SCSI Protocol */
780 #define SCSI_PROTO_ADT 0x07 /* Automation/Drive Int. Trans. Prot.*/
781 #define SCSI_PROTO_ADITP 0x07 /* Automation/Drive Int. Trans. Prot.*/
782 #define SCSI_PROTO_ATA 0x08 /* AT Attachment Interface */
783 #define SCSI_PROTO_UAS 0x09 /* USB Atached SCSI */
784 #define SCSI_PROTO_SOP 0x0a /* SCSI over PCI Express */
785 #define SCSI_PROTO_NONE 0x0f /* No specific protocol */
787 struct scsi_proto_specific_page {
789 #define SPSP_PAGE_SAVABLE 0x80 /* Page is savable */
790 u_int8_t page_length;
792 #define SPSP_PROTO_FC SCSI_PROTO_FC
793 #define SPSP_PROTO_SPI SCSI_PROTO_SPI
794 #define SPSP_PROTO_SSA SCSI_PROTO_SSA
795 #define SPSP_PROTO_1394 SCSI_PROTO_1394
796 #define SPSP_PROTO_RDMA SCSI_PROTO_RDMA
797 #define SPSP_PROTO_ISCSI SCSI_PROTO_ISCSI
798 #define SPSP_PROTO_SAS SCSI_PROTO_SAS
799 #define SPSP_PROTO_ADT SCSI_PROTO_ADITP
800 #define SPSP_PROTO_ATA SCSI_PROTO_ATA
801 #define SPSP_PROTO_UAS SCSI_PROTO_UAS
802 #define SPSP_PROTO_SOP SCSI_PROTO_SOP
803 #define SPSP_PROTO_NONE SCSI_PROTO_NONE
810 #define SR_EXTENT 0x01
811 #define SR_ID_MASK 0x0e
812 #define SR_3RDPTY 0x10
813 #define SR_LUN_MASK 0xe0
819 struct scsi_reserve_10 {
822 #define SR10_3RDPTY 0x10
823 #define SR10_LONGID 0x02
824 #define SR10_EXTENT 0x01
826 uint8_t thirdparty_id;
843 struct scsi_release_10 {
847 uint8_t thirdparty_id;
861 #define PR_PREVENT 0x01
862 #define PR_ALLOW 0x00
864 struct scsi_sync_cache
868 #define SSC_IMMED 0x02
869 #define SSC_RELADR 0x01
870 u_int8_t begin_lba[4];
872 u_int8_t lb_count[2];
876 struct scsi_sync_cache_16
880 uint8_t begin_lba[8];
889 #define SF_LONGLIST 0x20
890 #define SF_FMTDATA 0x10
891 #define SF_CMPLIST 0x08
892 #define SF_FORMAT_MASK 0x07
893 #define SF_FORMAT_BLOCK 0x00
894 #define SF_FORMAT_LONG_BLOCK 0x03
895 #define SF_FORMAT_BFI 0x04
896 #define SF_FORMAT_PHYS 0x05
898 uint8_t interleave[2];
902 struct scsi_format_header_short {
904 #define SF_DATA_FOV 0x80
905 #define SF_DATA_DPRY 0x40
906 #define SF_DATA_DCRT 0x20
907 #define SF_DATA_STPF 0x10
908 #define SF_DATA_IP 0x08
909 #define SF_DATA_DSP 0x04
910 #define SF_DATA_IMMED 0x02
911 #define SF_DATA_VS 0x01
913 uint8_t defect_list_len[2];
916 struct scsi_format_header_long {
919 uint8_t reserved2[2];
920 uint8_t defect_list_len[4];
923 struct scsi_changedef
934 struct scsi_read_buffer
938 #define RWB_MODE 0x1F
939 #define RWB_MODE_HDR_DATA 0x00
940 #define RWB_MODE_VENDOR 0x01
941 #define RWB_MODE_DATA 0x02
942 #define RWB_MODE_DESCR 0x03
943 #define RWB_MODE_DOWNLOAD 0x04
944 #define RWB_MODE_DOWNLOAD_SAVE 0x05
945 #define RWB_MODE_ECHO 0x0A
946 #define RWB_MODE_ECHO_DESCR 0x0B
947 #define RWB_MODE_ERROR_HISTORY 0x1C
954 struct scsi_write_buffer
968 /* only 5 bits are valid in the MSB address byte */
969 #define SRW_TOPADDR 0x1F
977 #define SRW10_RELADDR 0x01
978 /* EBP defined for WRITE(10) only */
979 #define SRW10_EBP 0x04
980 #define SRW10_FUA 0x08
981 #define SRW10_DPO 0x10
992 #define SRW12_RELADDR 0x01
993 #define SRW12_FUA 0x08
994 #define SRW12_DPO 0x10
1005 #define SRW16_RELADDR 0x01
1006 #define SRW16_FUA 0x08
1007 #define SRW16_DPO 0x10
1015 struct scsi_write_same_10
1019 #define SWS_LBDATA 0x02
1020 #define SWS_PBDATA 0x04
1021 #define SWS_UNMAP 0x08
1022 #define SWS_ANCHOR 0x10
1029 struct scsi_write_same_16
1043 #define SU_ANCHOR 0x01
1044 uint8_t reserved[4];
1050 struct scsi_unmap_header
1053 uint8_t desc_length[2];
1054 uint8_t reserved[4];
1057 struct scsi_unmap_desc
1061 uint8_t reserved[4];
1064 struct scsi_write_verify_10
1068 #define SWV_BYTCHK 0x02
1069 #define SWV_DPO 0x10
1070 #define SWV_WRPROECT_MASK 0xe0
1077 struct scsi_write_verify_12
1087 struct scsi_write_verify_16
1098 struct scsi_start_stop_unit
1102 #define SSS_IMMED 0x01
1103 u_int8_t reserved[2];
1105 #define SSS_START 0x01
1106 #define SSS_LOEJ 0x02
1107 #define SSS_PC_MASK 0xf0
1108 #define SSS_PC_START_VALID 0x00
1109 #define SSS_PC_ACTIVE 0x10
1110 #define SSS_PC_IDLE 0x20
1111 #define SSS_PC_STANDBY 0x30
1112 #define SSS_PC_LU_CONTROL 0x70
1113 #define SSS_PC_FORCE_IDLE_0 0xa0
1114 #define SSS_PC_FORCE_STANDBY_0 0xb0
1118 struct ata_pass_12 {
1121 #define AP_PROTO_HARD_RESET (0x00 << 1)
1122 #define AP_PROTO_SRST (0x01 << 1)
1123 #define AP_PROTO_NON_DATA (0x03 << 1)
1124 #define AP_PROTO_PIO_IN (0x04 << 1)
1125 #define AP_PROTO_PIO_OUT (0x05 << 1)
1126 #define AP_PROTO_DMA (0x06 << 1)
1127 #define AP_PROTO_DMA_QUEUED (0x07 << 1)
1128 #define AP_PROTO_DEVICE_DIAG (0x08 << 1)
1129 #define AP_PROTO_DEVICE_RESET (0x09 << 1)
1130 #define AP_PROTO_UDMA_IN (0x0a << 1)
1131 #define AP_PROTO_UDMA_OUT (0x0b << 1)
1132 #define AP_PROTO_FPDMA (0x0c << 1)
1133 #define AP_PROTO_RESP_INFO (0x0f << 1)
1134 #define AP_MULTI 0xe0
1136 #define AP_T_LEN 0x03
1138 #define AP_T_DIR 0x08
1139 #define AP_CK_COND 0x20
1140 #define AP_OFFLINE 0x60
1142 u_int8_t sector_count;
1152 struct scsi_maintenance_in
1156 #define SERVICE_ACTION_MASK 0x1f
1157 #define SA_RPRT_TRGT_GRP 0x0a
1158 uint8_t reserved[4];
1164 struct scsi_report_supported_opcodes
1167 uint8_t service_action;
1169 #define RSO_RCTD 0x80
1170 #define RSO_OPTIONS_MASK 0x07
1171 #define RSO_OPTIONS_ALL 0x00
1172 #define RSO_OPTIONS_OC 0x01
1173 #define RSO_OPTIONS_OC_SA 0x02
1174 uint8_t requested_opcode;
1175 uint8_t requested_service_action[2];
1181 struct scsi_report_supported_opcodes_timeout
1185 uint8_t cmd_specific;
1186 uint8_t nominal_time[4];
1187 uint8_t recommended_time[4];
1190 struct scsi_report_supported_opcodes_descr
1194 uint8_t service_action[2];
1197 #define RSO_SERVACTV 0x01
1198 #define RSO_CTDP 0x02
1199 uint8_t cdb_length[2];
1200 struct scsi_report_supported_opcodes_timeout timeout[0];
1203 struct scsi_report_supported_opcodes_all
1206 struct scsi_report_supported_opcodes_descr descr[0];
1209 struct scsi_report_supported_opcodes_one
1213 #define RSO_ONE_CTDP 0x80
1214 uint8_t cdb_length[2];
1215 uint8_t cdb_usage[];
1218 struct scsi_report_supported_tmf
1221 uint8_t service_action;
1222 uint8_t reserved[4];
1228 struct scsi_report_supported_tmf_data
1231 #define RST_WAKES 0x01
1232 #define RST_TRS 0x02
1233 #define RST_QTS 0x04
1234 #define RST_LURS 0x08
1235 #define RST_CTSS 0x10
1236 #define RST_CACAS 0x20
1237 #define RST_ATSS 0x40
1238 #define RST_ATS 0x80
1240 #define RST_ITNRS 0x01
1241 #define RST_QTSS 0x02
1242 #define RST_QAES 0x04
1243 uint8_t reserved[2];
1246 struct scsi_report_timestamp
1249 uint8_t service_action;
1250 uint8_t reserved[4];
1256 struct scsi_report_timestamp_data
1260 #define RTS_ORIG_MASK 0x00
1261 #define RTS_ORIG_ZERO 0x00
1262 #define RTS_ORIG_SET 0x02
1263 #define RTS_ORIG_OUTSIDE 0x03
1265 uint8_t timestamp[6];
1266 uint8_t reserve2[2];
1269 struct scsi_receive_copy_status_lid1
1272 uint8_t service_action;
1273 #define RCS_RCS_LID1 0x00
1274 uint8_t list_identifier;
1275 uint8_t reserved[7];
1281 struct scsi_receive_copy_status_lid1_data
1283 uint8_t available_data[4];
1284 uint8_t copy_command_status;
1285 #define RCS_CCS_INPROG 0x00
1286 #define RCS_CCS_COMPLETED 0x01
1287 #define RCS_CCS_ERROR 0x02
1288 uint8_t segments_processed[2];
1289 uint8_t transfer_count_units;
1290 #define RCS_TC_BYTES 0x00
1291 #define RCS_TC_KBYTES 0x01
1292 #define RCS_TC_MBYTES 0x02
1293 #define RCS_TC_GBYTES 0x03
1294 #define RCS_TC_TBYTES 0x04
1295 #define RCS_TC_PBYTES 0x05
1296 #define RCS_TC_EBYTES 0x06
1297 #define RCS_TC_LBAS 0xf1
1298 uint8_t transfer_count[4];
1301 struct scsi_receive_copy_failure_details
1304 uint8_t service_action;
1305 #define RCS_RCFD 0x04
1306 uint8_t list_identifier;
1307 uint8_t reserved[7];
1313 struct scsi_receive_copy_failure_details_data
1315 uint8_t available_data[4];
1316 uint8_t reserved[52];
1317 uint8_t copy_command_status;
1319 uint8_t sense_data_length[2];
1320 uint8_t sense_data[];
1323 struct scsi_receive_copy_status_lid4
1326 uint8_t service_action;
1327 #define RCS_RCS_LID4 0x05
1328 uint8_t list_identifier[4];
1329 uint8_t reserved[4];
1335 struct scsi_receive_copy_status_lid4_data
1337 uint8_t available_data[4];
1338 uint8_t response_to_service_action;
1339 uint8_t copy_command_status;
1340 #define RCS_CCS_COMPLETED_PROD 0x03
1341 #define RCS_CCS_COMPLETED_RESID 0x04
1342 #define RCS_CCS_INPROG_FGBG 0x10
1343 #define RCS_CCS_INPROG_FG 0x11
1344 #define RCS_CCS_INPROG_BG 0x12
1345 #define RCS_CCS_ABORTED 0x60
1346 uint8_t operation_counter[2];
1347 uint8_t estimated_status_update_delay[4];
1348 uint8_t extended_copy_completion_status;
1349 uint8_t length_of_the_sense_data_field;
1350 uint8_t sense_data_length;
1351 uint8_t transfer_count_units;
1352 uint8_t transfer_count[8];
1353 uint8_t segments_processed[2];
1354 uint8_t reserved[2];
1355 uint8_t sense_data[];
1358 struct scsi_receive_copy_operating_parameters
1361 uint8_t service_action;
1362 #define RCS_RCOP 0x03
1363 uint8_t reserved[8];
1369 struct scsi_receive_copy_operating_parameters_data
1373 #define RCOP_SNLID 0x01
1374 uint8_t reserved[3];
1375 uint8_t maximum_cscd_descriptor_count[2];
1376 uint8_t maximum_segment_descriptor_count[2];
1377 uint8_t maximum_descriptor_list_length[4];
1378 uint8_t maximum_segment_length[4];
1379 uint8_t maximum_inline_data_length[4];
1380 uint8_t held_data_limit[4];
1381 uint8_t maximum_stream_device_transfer_size[4];
1382 uint8_t reserved2[2];
1383 uint8_t total_concurrent_copies[2];
1384 uint8_t maximum_concurrent_copies;
1385 uint8_t data_segment_granularity;
1386 uint8_t inline_data_granularity;
1387 uint8_t held_data_granularity;
1388 uint8_t reserved3[3];
1389 uint8_t implemented_descriptor_list_length;
1390 uint8_t list_of_implemented_descriptor_type_codes[0];
1393 struct scsi_extended_copy
1396 uint8_t service_action;
1397 #define EC_EC_LID1 0x00
1398 #define EC_EC_LID4 0x01
1399 uint8_t reserved[8];
1405 struct scsi_ec_cscd_dtsp
1408 #define EC_CSCD_FIXED 0x01
1409 #define EC_CSCD_PAD 0x04
1410 uint8_t block_length[3];
1416 #define EC_CSCD_EXT 0xff
1418 #define EC_LUIDT_MASK 0xc0
1419 #define EC_LUIDT_LUN 0x00
1420 #define EC_LUIDT_PROXY_TOKEN 0x40
1421 uint8_t relative_initiator_port[2];
1422 uint8_t cscd_params[24];
1423 struct scsi_ec_cscd_dtsp dtsp;
1426 struct scsi_ec_cscd_id
1429 #define EC_CSCD_ID 0xe4
1431 uint8_t relative_initiator_port[2];
1436 uint8_t designator[20];
1437 struct scsi_ec_cscd_dtsp dtsp;
1440 struct scsi_ec_segment
1444 #define EC_SEG_DC 0x02
1445 #define EC_SEG_CAT 0x01
1446 uint8_t descr_length[2];
1450 struct scsi_ec_segment_b2b
1453 #define EC_SEG_B2B 0x02
1455 uint8_t descr_length[2];
1456 uint8_t src_cscd[2];
1457 uint8_t dst_cscd[2];
1458 uint8_t reserved[2];
1459 uint8_t number_of_blocks[2];
1464 struct scsi_ec_segment_verify
1467 #define EC_SEG_VERIFY 0x07
1469 uint8_t descr_length[2];
1470 uint8_t src_cscd[2];
1471 uint8_t reserved2[2];
1473 uint8_t reserved3[3];
1476 struct scsi_ec_segment_register_key
1479 #define EC_SEG_REGISTER_KEY 0x14
1481 uint8_t descr_length[2];
1482 uint8_t reserved2[2];
1483 uint8_t dst_cscd[2];
1485 uint8_t sa_res_key[8];
1486 uint8_t reserved3[4];
1489 struct scsi_extended_copy_lid1_data
1491 uint8_t list_identifier;
1493 #define EC_PRIORITY 0x07
1494 #define EC_LIST_ID_USAGE_MASK 0x18
1495 #define EC_LIST_ID_USAGE_FULL 0x08
1496 #define EC_LIST_ID_USAGE_NOHOLD 0x10
1497 #define EC_LIST_ID_USAGE_NONE 0x18
1499 uint8_t cscd_list_length[2];
1500 uint8_t reserved[4];
1501 uint8_t segment_list_length[4];
1502 uint8_t inline_data_length[4];
1506 struct scsi_extended_copy_lid4_data
1508 uint8_t list_format;
1509 #define EC_LIST_FORMAT 0x01
1511 uint8_t header_cscd_list_length[2];
1512 uint8_t reserved[11];
1514 #define EC_IMMED 0x01
1515 #define EC_G_SENSE 0x02
1516 uint8_t header_cscd_type_code;
1517 uint8_t reserved2[3];
1518 uint8_t list_identifier[4];
1519 uint8_t reserved3[18];
1520 uint8_t cscd_list_length[2];
1521 uint8_t segment_list_length[2];
1522 uint8_t inline_data_length[2];
1526 struct scsi_copy_operation_abort
1529 uint8_t service_action;
1531 uint8_t list_identifier[4];
1532 uint8_t reserved[9];
1536 struct ata_pass_16 {
1539 #define AP_EXTEND 0x01
1541 #define AP_FLAG_TLEN_NO_DATA (0 << 0)
1542 #define AP_FLAG_TLEN_FEAT (1 << 0)
1543 #define AP_FLAG_TLEN_SECT_CNT (2 << 0)
1544 #define AP_FLAG_TLEN_STPSIU (3 << 0)
1545 #define AP_FLAG_BYT_BLOK_BYTES (0 << 2)
1546 #define AP_FLAG_BYT_BLOK_BLOCKS (1 << 2)
1547 #define AP_FLAG_TDIR_TO_DEV (0 << 3)
1548 #define AP_FLAG_TDIR_FROM_DEV (1 << 3)
1549 #define AP_FLAG_CHK_COND (1 << 5)
1550 u_int8_t features_ext;
1552 u_int8_t sector_count_ext;
1553 u_int8_t sector_count;
1554 u_int8_t lba_low_ext;
1556 u_int8_t lba_mid_ext;
1558 u_int8_t lba_high_ext;
1565 #define SC_SCSI_1 0x01
1566 #define SC_SCSI_2 0x03
1572 #define TEST_UNIT_READY 0x00
1573 #define REQUEST_SENSE 0x03
1575 #define WRITE_6 0x0A
1576 #define INQUIRY 0x12
1577 #define MODE_SELECT_6 0x15
1578 #define MODE_SENSE_6 0x1A
1579 #define START_STOP_UNIT 0x1B
1580 #define START_STOP 0x1B
1581 #define RESERVE 0x16
1582 #define RELEASE 0x17
1583 #define RECEIVE_DIAGNOSTIC 0x1C
1584 #define SEND_DIAGNOSTIC 0x1D
1585 #define PREVENT_ALLOW 0x1E
1586 #define READ_CAPACITY 0x25
1587 #define READ_10 0x28
1588 #define WRITE_10 0x2A
1589 #define POSITION_TO_ELEMENT 0x2B
1590 #define WRITE_VERIFY_10 0x2E
1591 #define VERIFY_10 0x2F
1592 #define SYNCHRONIZE_CACHE 0x35
1593 #define READ_DEFECT_DATA_10 0x37
1594 #define WRITE_BUFFER 0x3B
1595 #define READ_BUFFER 0x3C
1596 #define CHANGE_DEFINITION 0x40
1597 #define WRITE_SAME_10 0x41
1599 #define LOG_SELECT 0x4C
1600 #define LOG_SENSE 0x4D
1601 #define MODE_SELECT_10 0x55
1602 #define RESERVE_10 0x56
1603 #define RELEASE_10 0x57
1604 #define MODE_SENSE_10 0x5A
1605 #define PERSISTENT_RES_IN 0x5E
1606 #define PERSISTENT_RES_OUT 0x5F
1607 #define EXTENDED_COPY 0x83
1608 #define RECEIVE_COPY_STATUS 0x84
1609 #define ATA_PASS_16 0x85
1610 #define READ_16 0x88
1611 #define COMPARE_AND_WRITE 0x89
1612 #define WRITE_16 0x8A
1613 #define WRITE_VERIFY_16 0x8E
1614 #define VERIFY_16 0x8F
1615 #define SYNCHRONIZE_CACHE_16 0x91
1616 #define WRITE_SAME_16 0x93
1617 #define SERVICE_ACTION_IN 0x9E
1618 #define REPORT_LUNS 0xA0
1619 #define ATA_PASS_12 0xA1
1620 #define MAINTENANCE_IN 0xA3
1621 #define MAINTENANCE_OUT 0xA4
1622 #define MOVE_MEDIUM 0xA5
1623 #define READ_12 0xA8
1624 #define WRITE_12 0xAA
1625 #define WRITE_VERIFY_12 0xAE
1626 #define VERIFY_12 0xAF
1627 #define READ_ELEMENT_STATUS 0xB8
1628 #define READ_CD 0xBE
1630 /* Maintenance In Service Action Codes */
1631 #define REPORT_IDENTIFYING_INFRMATION 0x05
1632 #define REPORT_TARGET_PORT_GROUPS 0x0A
1633 #define REPORT_ALIASES 0x0B
1634 #define REPORT_SUPPORTED_OPERATION_CODES 0x0C
1635 #define REPORT_SUPPORTED_TASK_MANAGEMENT_FUNCTIONS 0x0D
1636 #define REPORT_PRIORITY 0x0E
1637 #define REPORT_TIMESTAMP 0x0F
1638 #define MANAGEMENT_PROTOCOL_IN 0x10
1639 /* Maintenance Out Service Action Codes */
1640 #define SET_IDENTIFY_INFORMATION 0x06
1641 #define SET_TARGET_PORT_GROUPS 0x0A
1642 #define CHANGE_ALIASES 0x0B
1643 #define SET_PRIORITY 0x0E
1644 #define SET_TIMESTAMP 0x0F
1645 #define MANGAEMENT_PROTOCOL_OUT 0x10
1650 #define T_DIRECT 0x00
1651 #define T_SEQUENTIAL 0x01
1652 #define T_PRINTER 0x02
1653 #define T_PROCESSOR 0x03
1655 #define T_CDROM 0x05
1656 #define T_SCANNER 0x06
1657 #define T_OPTICAL 0x07
1658 #define T_CHANGER 0x08
1662 #define T_STORARRAY 0x0c
1663 #define T_ENCLOSURE 0x0d
1668 #define T_NODEVICE 0x1f
1669 #define T_ANY 0xff /* Used in Quirk table matches */
1675 * This length is the initial inquiry length used by the probe code, as
1676 * well as the length necessary for scsi_print_inquiry() to function
1677 * correctly. If either use requires a different length in the future,
1678 * the two values should be de-coupled.
1680 #define SHORT_INQUIRY_LENGTH 36
1682 struct scsi_inquiry_data
1685 #define SID_TYPE(inq_data) ((inq_data)->device & 0x1f)
1686 #define SID_QUAL(inq_data) (((inq_data)->device & 0xE0) >> 5)
1687 #define SID_QUAL_LU_CONNECTED 0x00 /*
1688 * The specified peripheral device
1689 * type is currently connected to
1690 * logical unit. If the target cannot
1691 * determine whether or not a physical
1692 * device is currently connected, it
1693 * shall also use this peripheral
1694 * qualifier when returning the INQUIRY
1695 * data. This peripheral qualifier
1696 * does not mean that the device is
1697 * ready for access by the initiator.
1699 #define SID_QUAL_LU_OFFLINE 0x01 /*
1700 * The target is capable of supporting
1701 * the specified peripheral device type
1702 * on this logical unit; however, the
1703 * physical device is not currently
1704 * connected to this logical unit.
1706 #define SID_QUAL_RSVD 0x02
1707 #define SID_QUAL_BAD_LU 0x03 /*
1708 * The target is not capable of
1709 * supporting a physical device on
1710 * this logical unit. For this
1711 * peripheral qualifier the peripheral
1712 * device type shall be set to 1Fh to
1713 * provide compatibility with previous
1714 * versions of SCSI. All other
1715 * peripheral device type values are
1716 * reserved for this peripheral
1719 #define SID_QUAL_IS_VENDOR_UNIQUE(inq_data) ((SID_QUAL(inq_data) & 0x08) != 0)
1721 #define SID_QUAL2 0x7F
1722 #define SID_LU_CONG 0x40
1723 #define SID_RMB 0x80
1724 #define SID_IS_REMOVABLE(inq_data) (((inq_data)->dev_qual2 & SID_RMB) != 0)
1726 #define SID_ANSI_REV(inq_data) ((inq_data)->version & 0x07)
1727 #define SCSI_REV_0 0
1728 #define SCSI_REV_CCS 1
1729 #define SCSI_REV_2 2
1730 #define SCSI_REV_SPC 3
1731 #define SCSI_REV_SPC2 4
1732 #define SCSI_REV_SPC3 5
1733 #define SCSI_REV_SPC4 6
1735 #define SID_ECMA 0x38
1736 #define SID_ISO 0xC0
1737 u_int8_t response_format;
1738 #define SID_AENC 0x80
1739 #define SID_TrmIOP 0x40
1740 #define SID_NormACA 0x20
1741 #define SID_HiSup 0x10
1742 u_int8_t additional_length;
1743 #define SID_ADDITIONAL_LENGTH(iqd) \
1744 ((iqd)->additional_length + \
1745 __offsetof(struct scsi_inquiry_data, additional_length) + 1)
1746 u_int8_t spc3_flags;
1747 #define SPC3_SID_PROTECT 0x01
1748 #define SPC3_SID_3PC 0x08
1749 #define SPC3_SID_TPGS_MASK 0x30
1750 #define SPC3_SID_TPGS_IMPLICIT 0x10
1751 #define SPC3_SID_TPGS_EXPLICIT 0x20
1752 #define SPC3_SID_ACC 0x40
1753 #define SPC3_SID_SCCS 0x80
1754 u_int8_t spc2_flags;
1755 #define SPC2_SID_ADDR16 0x01
1756 #define SPC2_SID_MChngr 0x08
1757 #define SPC2_SID_MultiP 0x10
1758 #define SPC2_SID_EncServ 0x40
1759 #define SPC2_SID_BQueue 0x80
1761 #define INQ_DATA_TQ_ENABLED(iqd) \
1762 ((SID_ANSI_REV(iqd) < SCSI_REV_SPC2)? ((iqd)->flags & SID_CmdQue) : \
1763 (((iqd)->flags & SID_CmdQue) && !((iqd)->spc2_flags & SPC2_SID_BQueue)) || \
1764 (!((iqd)->flags & SID_CmdQue) && ((iqd)->spc2_flags & SPC2_SID_BQueue)))
1767 #define SID_SftRe 0x01
1768 #define SID_CmdQue 0x02
1769 #define SID_Linked 0x08
1770 #define SID_Sync 0x10
1771 #define SID_WBus16 0x20
1772 #define SID_WBus32 0x40
1773 #define SID_RelAdr 0x80
1774 #define SID_VENDOR_SIZE 8
1775 char vendor[SID_VENDOR_SIZE];
1776 #define SID_PRODUCT_SIZE 16
1777 char product[SID_PRODUCT_SIZE];
1778 #define SID_REVISION_SIZE 4
1779 char revision[SID_REVISION_SIZE];
1781 * The following fields were taken from SCSI Primary Commands - 2
1782 * (SPC-2) Revision 14, Dated 11 November 1999
1784 #define SID_VENDOR_SPECIFIC_0_SIZE 20
1785 u_int8_t vendor_specific0[SID_VENDOR_SPECIFIC_0_SIZE];
1787 * An extension of SCSI Parallel Specific Values
1789 #define SID_SPI_IUS 0x01
1790 #define SID_SPI_QAS 0x02
1791 #define SID_SPI_CLOCK_ST 0x00
1792 #define SID_SPI_CLOCK_DT 0x04
1793 #define SID_SPI_CLOCK_DT_ST 0x0C
1794 #define SID_SPI_MASK 0x0F
1798 * Version Descriptors, stored 2 byte values.
1800 u_int8_t version1[2];
1801 u_int8_t version2[2];
1802 u_int8_t version3[2];
1803 u_int8_t version4[2];
1804 u_int8_t version5[2];
1805 u_int8_t version6[2];
1806 u_int8_t version7[2];
1807 u_int8_t version8[2];
1809 u_int8_t reserved3[22];
1811 #define SID_VENDOR_SPECIFIC_1_SIZE 160
1812 u_int8_t vendor_specific1[SID_VENDOR_SPECIFIC_1_SIZE];
1816 * This structure is more suited to initiator operation, because the
1817 * maximum number of supported pages is already allocated.
1819 struct scsi_vpd_supported_page_list
1823 #define SVPD_SUPPORTED_PAGE_LIST 0x00
1824 #define SVPD_SUPPORTED_PAGES_HDR_LEN 4
1826 u_int8_t length; /* number of VPD entries */
1827 #define SVPD_SUPPORTED_PAGES_SIZE 251
1828 u_int8_t list[SVPD_SUPPORTED_PAGES_SIZE];
1832 * This structure is more suited to target operation, because the
1833 * number of supported pages is left to the user to allocate.
1835 struct scsi_vpd_supported_pages
1840 #define SVPD_SUPPORTED_PAGES 0x00
1842 u_int8_t page_list[0];
1846 struct scsi_vpd_unit_serial_number
1850 #define SVPD_UNIT_SERIAL_NUMBER 0x80
1852 u_int8_t length; /* serial number length */
1853 #define SVPD_SERIAL_NUM_SIZE 251
1854 u_int8_t serial_num[SVPD_SERIAL_NUM_SIZE];
1857 struct scsi_vpd_device_id
1861 #define SVPD_DEVICE_ID 0x83
1862 #define SVPD_DEVICE_ID_MAX_SIZE 252
1863 #define SVPD_DEVICE_ID_HDR_LEN \
1864 __offsetof(struct scsi_vpd_device_id, desc_list)
1866 u_int8_t desc_list[];
1869 struct scsi_vpd_id_descriptor
1871 u_int8_t proto_codeset;
1873 * See the SCSI_PROTO definitions above for the protocols.
1875 #define SVPD_ID_PROTO_SHIFT 4
1876 #define SVPD_ID_CODESET_BINARY 0x01
1877 #define SVPD_ID_CODESET_ASCII 0x02
1878 #define SVPD_ID_CODESET_UTF8 0x03
1879 #define SVPD_ID_CODESET_MASK 0x0f
1881 #define SVPD_ID_PIV 0x80
1882 #define SVPD_ID_ASSOC_LUN 0x00
1883 #define SVPD_ID_ASSOC_PORT 0x10
1884 #define SVPD_ID_ASSOC_TARGET 0x20
1885 #define SVPD_ID_ASSOC_MASK 0x30
1886 #define SVPD_ID_TYPE_VENDOR 0x00
1887 #define SVPD_ID_TYPE_T10 0x01
1888 #define SVPD_ID_TYPE_EUI64 0x02
1889 #define SVPD_ID_TYPE_NAA 0x03
1890 #define SVPD_ID_TYPE_RELTARG 0x04
1891 #define SVPD_ID_TYPE_TPORTGRP 0x05
1892 #define SVPD_ID_TYPE_LUNGRP 0x06
1893 #define SVPD_ID_TYPE_MD5_LUN_ID 0x07
1894 #define SVPD_ID_TYPE_SCSI_NAME 0x08
1895 #define SVPD_ID_TYPE_MASK 0x0f
1898 #define SVPD_DEVICE_ID_DESC_HDR_LEN \
1899 __offsetof(struct scsi_vpd_id_descriptor, identifier)
1900 u_int8_t identifier[];
1903 struct scsi_vpd_id_t10
1906 u_int8_t vendor_spec_id[0];
1909 struct scsi_vpd_id_eui64
1911 u_int8_t ieee_company_id[3];
1912 u_int8_t extension_id[5];
1915 struct scsi_vpd_id_naa_basic
1918 /* big endian, packed:
1920 uint8_t naa_desig : 4;
1922 #define SVPD_ID_NAA_NAA_SHIFT 4
1923 #define SVPD_ID_NAA_IEEE_EXT 0x02
1924 #define SVPD_ID_NAA_LOCAL_REG 0x03
1925 #define SVPD_ID_NAA_IEEE_REG 0x05
1926 #define SVPD_ID_NAA_IEEE_REG_EXT 0x06
1930 struct scsi_vpd_id_naa_ieee_extended_id
1933 uint8_t vendor_specific_id_a;
1934 uint8_t ieee_company_id[3];
1935 uint8_t vendor_specific_id_b[4];
1938 struct scsi_vpd_id_naa_local_reg
1941 uint8_t local_value[7];
1944 struct scsi_vpd_id_naa_ieee_reg
1947 uint8_t reg_value[7];
1948 /* big endian, packed:
1949 uint8_t naa_basic : 4;
1950 uint8_t ieee_company_id_0 : 4;
1951 uint8_t ieee_company_id_1[2];
1952 uint8_t ieee_company_id_2 : 4;
1953 uint8_t vendor_specific_id_0 : 4;
1954 uint8_t vendor_specific_id_1[4];
1958 struct scsi_vpd_id_naa_ieee_reg_extended
1961 uint8_t reg_value[15];
1962 /* big endian, packed:
1963 uint8_t naa_basic : 4;
1964 uint8_t ieee_company_id_0 : 4;
1965 uint8_t ieee_company_id_1[2];
1966 uint8_t ieee_company_id_2 : 4;
1967 uint8_t vendor_specific_id_0 : 4;
1968 uint8_t vendor_specific_id_1[4];
1969 uint8_t vendor_specific_id_ext[8];
1973 struct scsi_vpd_id_rel_trgt_port_id
1975 uint8_t obsolete[2];
1976 uint8_t rel_trgt_port_id[2];
1979 struct scsi_vpd_id_trgt_port_grp_id
1981 uint8_t reserved[2];
1982 uint8_t trgt_port_grp[2];
1985 struct scsi_vpd_id_lun_grp_id
1987 uint8_t reserved[2];
1988 uint8_t log_unit_grp[2];
1991 struct scsi_vpd_id_md5_lun_id
1996 struct scsi_vpd_id_scsi_name
1998 uint8_t name_string[256];
2001 struct scsi_service_action_in
2004 uint8_t service_action;
2005 uint8_t action_dependent[13];
2009 struct scsi_diag_page {
2011 uint8_t page_specific_flags;
2016 struct scsi_vpd_port_designation
2018 uint8_t reserved[2];
2019 uint8_t relative_port_id[2];
2020 uint8_t reserved2[2];
2021 uint8_t initiator_transportid_length[2];
2022 uint8_t initiator_transportid[0];
2025 struct scsi_vpd_port_designation_cont
2027 uint8_t reserved[2];
2028 uint8_t target_port_descriptors_length[2];
2029 struct scsi_vpd_id_descriptor target_port_descriptors[0];
2032 struct scsi_vpd_scsi_ports
2036 #define SVPD_SCSI_PORTS 0x88
2037 u_int8_t page_length[2];
2038 struct scsi_vpd_port_designation design[];
2042 * ATA Information VPD Page based on
2043 * T10/2126-D Revision 04
2045 #define SVPD_ATA_INFORMATION 0x89
2048 struct scsi_vpd_tpc_descriptor
2050 uint8_t desc_type[2];
2051 uint8_t desc_length[2];
2052 uint8_t parameters[];
2055 struct scsi_vpd_tpc_descriptor_sc_descr
2059 uint8_t supported_service_actions[0];
2062 struct scsi_vpd_tpc_descriptor_sc
2064 uint8_t desc_type[2];
2065 #define SVPD_TPC_SC 0x0001
2066 uint8_t desc_length[2];
2067 uint8_t list_length;
2068 struct scsi_vpd_tpc_descriptor_sc_descr descr[];
2071 struct scsi_vpd_tpc_descriptor_pd
2073 uint8_t desc_type[2];
2074 #define SVPD_TPC_PD 0x0004
2075 uint8_t desc_length[2];
2076 uint8_t reserved[4];
2077 uint8_t maximum_cscd_descriptor_count[2];
2078 uint8_t maximum_segment_descriptor_count[2];
2079 uint8_t maximum_descriptor_list_length[4];
2080 uint8_t maximum_inline_data_length[4];
2081 uint8_t reserved2[12];
2084 struct scsi_vpd_tpc_descriptor_sd
2086 uint8_t desc_type[2];
2087 #define SVPD_TPC_SD 0x0008
2088 uint8_t desc_length[2];
2089 uint8_t list_length;
2090 uint8_t supported_descriptor_codes[];
2093 struct scsi_vpd_tpc_descriptor_sdid
2095 uint8_t desc_type[2];
2096 #define SVPD_TPC_SDID 0x000C
2097 uint8_t desc_length[2];
2098 uint8_t list_length[2];
2099 uint8_t supported_descriptor_ids[];
2102 struct scsi_vpd_tpc_descriptor_gco
2104 uint8_t desc_type[2];
2105 #define SVPD_TPC_GCO 0x8001
2106 uint8_t desc_length[2];
2107 uint8_t total_concurrent_copies[4];
2108 uint8_t maximum_identified_concurrent_copies[4];
2109 uint8_t maximum_segment_length[4];
2110 uint8_t data_segment_granularity;
2111 uint8_t inline_data_granularity;
2112 uint8_t reserved[18];
2119 #define SVPD_SCSI_TPC 0x8F
2120 uint8_t page_length[2];
2121 struct scsi_vpd_tpc_descriptor descr[];
2125 * Block Device Characteristics VPD Page based on
2126 * T10/1799-D Revision 31
2128 struct scsi_vpd_block_characteristics
2132 #define SVPD_BDC 0xB1
2133 u_int8_t page_length[2];
2134 u_int8_t medium_rotation_rate[2];
2135 #define SVPD_BDC_RATE_NOT_REPORTED 0x00
2136 #define SVPD_BDC_RATE_NON_ROTATING 0x01
2138 u_int8_t nominal_form_factor;
2139 #define SVPD_BDC_FORM_NOT_REPORTED 0x00
2140 #define SVPD_BDC_FORM_5_25INCH 0x01
2141 #define SVPD_BDC_FORM_3_5INCH 0x02
2142 #define SVPD_BDC_FORM_2_5INCH 0x03
2143 #define SVPD_BDC_FORM_1_5INCH 0x04
2144 #define SVPD_BDC_FORM_LESSTHAN_1_5INCH 0x05
2145 u_int8_t reserved2[56];
2149 * Logical Block Provisioning VPD Page based on
2150 * T10/1799-D Revision 31
2152 struct scsi_vpd_logical_block_prov
2156 #define SVPD_LBP 0xB2
2157 u_int8_t page_length[2];
2158 #define SVPD_LBP_PL_BASIC 0x04
2159 u_int8_t threshold_exponent;
2161 #define SVPD_LBP_UNMAP 0x80
2162 #define SVPD_LBP_WS16 0x40
2163 #define SVPD_LBP_WS10 0x20
2164 #define SVPD_LBP_RZ 0x04
2165 #define SVPD_LBP_ANC_SUP 0x02
2166 #define SVPD_LBP_DP 0x01
2168 #define SVPD_LBP_RESOURCE 0x01
2169 #define SVPD_LBP_THIN 0x02
2172 * Provisioning Group Descriptor can be here if SVPD_LBP_DP is set
2173 * Its size can be determined from page_length - 4
2178 * Block Limits VDP Page based on
2179 * T10/1799-D Revision 31
2181 struct scsi_vpd_block_limits
2185 #define SVPD_BLOCK_LIMITS 0xB0
2186 u_int8_t page_length[2];
2187 #define SVPD_BL_PL_BASIC 0x10
2188 #define SVPD_BL_PL_TP 0x3C
2190 u_int8_t max_cmp_write_len;
2191 u_int8_t opt_txfer_len_grain[2];
2192 u_int8_t max_txfer_len[4];
2193 u_int8_t opt_txfer_len[4];
2194 u_int8_t max_prefetch[4];
2195 u_int8_t max_unmap_lba_cnt[4];
2196 u_int8_t max_unmap_blk_cnt[4];
2197 u_int8_t opt_unmap_grain[4];
2198 u_int8_t unmap_grain_align[4];
2199 u_int8_t max_write_same_length[8];
2200 u_int8_t reserved2[20];
2203 struct scsi_read_capacity
2207 #define SRC_RELADR 0x01
2211 #define SRC_PMI 0x01
2215 struct scsi_read_capacity_16
2218 #define SRC16_SERVICE_ACTION 0x10
2219 uint8_t service_action;
2221 uint8_t alloc_len[4];
2222 #define SRC16_PMI 0x01
2223 #define SRC16_RELADR 0x02
2228 struct scsi_read_capacity_data
2234 struct scsi_read_capacity_data_long
2238 #define SRC16_PROT_EN 0x01
2239 #define SRC16_P_TYPE 0x0e
2240 #define SRC16_PTYPE_1 0x00
2241 #define SRC16_PTYPE_2 0x02
2242 #define SRC16_PTYPE_3 0x04
2244 #define SRC16_LBPPBE 0x0f
2245 #define SRC16_PI_EXPONENT 0xf0
2246 #define SRC16_PI_EXPONENT_SHIFT 4
2247 uint8_t prot_lbppbe;
2248 #define SRC16_LALBA 0x3f
2249 #define SRC16_LBPRZ 0x40
2250 #define SRC16_LBPME 0x80
2252 * Alternate versions of these macros that are intended for use on a 16-bit
2253 * version of the lalba_lbp field instead of the array of 2 8 bit numbers.
2255 #define SRC16_LALBA_A 0x3fff
2256 #define SRC16_LBPRZ_A 0x4000
2257 #define SRC16_LBPME_A 0x8000
2258 uint8_t lalba_lbp[2];
2259 uint8_t reserved[16];
2262 struct scsi_report_luns
2266 #define RPL_REPORT_DEFAULT 0x00
2267 #define RPL_REPORT_WELLKNOWN 0x01
2268 #define RPL_REPORT_ALL 0x02
2269 uint8_t select_report;
2270 uint8_t reserved2[3];
2276 struct scsi_report_luns_lundata {
2278 #define RPL_LUNDATA_PERIPH_BUS_MASK 0x3f
2279 #define RPL_LUNDATA_FLAT_LUN_MASK 0x3f
2280 #define RPL_LUNDATA_FLAT_LUN_BITS 0x06
2281 #define RPL_LUNDATA_LUN_TARG_MASK 0x3f
2282 #define RPL_LUNDATA_LUN_BUS_MASK 0xe0
2283 #define RPL_LUNDATA_LUN_LUN_MASK 0x1f
2284 #define RPL_LUNDATA_EXT_LEN_MASK 0x30
2285 #define RPL_LUNDATA_EXT_EAM_MASK 0x0f
2286 #define RPL_LUNDATA_EXT_EAM_WK 0x01
2287 #define RPL_LUNDATA_EXT_EAM_NOT_SPEC 0x0f
2288 #define RPL_LUNDATA_ATYP_MASK 0xc0 /* MBZ for type 0 lun */
2289 #define RPL_LUNDATA_ATYP_PERIPH 0x00
2290 #define RPL_LUNDATA_ATYP_FLAT 0x40
2291 #define RPL_LUNDATA_ATYP_LUN 0x80
2292 #define RPL_LUNDATA_ATYP_EXTLUN 0xc0
2295 struct scsi_report_luns_data {
2296 u_int8_t length[4]; /* length of LUN inventory, in bytes */
2297 u_int8_t reserved[4]; /* unused */
2299 * LUN inventory- we only support the type zero form for now.
2301 struct scsi_report_luns_lundata luns[0];
2304 struct scsi_target_group
2307 uint8_t service_action;
2308 #define STG_PDF_MASK 0xe0
2309 #define STG_PDF_LENGTH 0x00
2310 #define STG_PDF_EXTENDED 0x20
2311 uint8_t reserved1[4];
2317 struct scsi_target_port_descriptor {
2318 uint8_t reserved[2];
2319 uint8_t relative_target_port_identifier[2];
2320 uint8_t desc_list[];
2323 struct scsi_target_port_group_descriptor {
2325 #define TPG_PRIMARY 0x80
2326 #define TPG_ASYMMETRIC_ACCESS_STATE_MASK 0xf
2327 #define TPG_ASYMMETRIC_ACCESS_OPTIMIZED 0x0
2328 #define TPG_ASYMMETRIC_ACCESS_NONOPTIMIZED 0x1
2329 #define TPG_ASYMMETRIC_ACCESS_STANDBY 0x2
2330 #define TPG_ASYMMETRIC_ACCESS_UNAVAILABLE 0x3
2331 #define TPG_ASYMMETRIC_ACCESS_LBA_DEPENDENT 0x4
2332 #define TPG_ASYMMETRIC_ACCESS_OFFLINE 0xE
2333 #define TPG_ASYMMETRIC_ACCESS_TRANSITIONING 0xF
2335 #define TPG_AO_SUP 0x01
2336 #define TPG_AN_SUP 0x02
2337 #define TPG_S_SUP 0x04
2338 #define TPG_U_SUP 0x08
2339 #define TPG_LBD_SUP 0x10
2340 #define TPG_O_SUP 0x40
2341 #define TPG_T_SUP 0x80
2342 uint8_t target_port_group[2];
2345 #define TPG_UNAVLBL 0
2346 #define TPG_SET_BY_STPG 0x01
2347 #define TPG_IMPLICIT 0x02
2348 uint8_t vendor_specific;
2349 uint8_t target_port_count;
2350 struct scsi_target_port_descriptor descriptors[];
2353 struct scsi_target_group_data {
2354 uint8_t length[4]; /* length of returned data, in bytes */
2355 struct scsi_target_port_group_descriptor groups[];
2358 struct scsi_target_group_data_extended {
2359 uint8_t length[4]; /* length of returned data, in bytes */
2360 uint8_t format_type; /* STG_PDF_LENGTH or STG_PDF_EXTENDED */
2361 uint8_t implicit_transition_time;
2362 uint8_t reserved[2];
2363 struct scsi_target_port_group_descriptor groups[];
2371 } scsi_sense_data_type;
2383 } scsi_sense_elem_type;
2386 struct scsi_sense_data
2390 * SPC-4 says that the maximum length of sense data is 252 bytes.
2391 * So this structure is exactly 252 bytes log.
2393 #define SSD_FULL_SIZE 252
2394 uint8_t sense_buf[SSD_FULL_SIZE - 1];
2396 * XXX KDM is this still a reasonable minimum size?
2398 #define SSD_MIN_SIZE 18
2400 * Maximum value for the extra_len field in the sense data.
2402 #define SSD_EXTRA_MAX 244
2406 * Fixed format sense data.
2408 struct scsi_sense_data_fixed
2410 u_int8_t error_code;
2411 #define SSD_ERRCODE 0x7F
2412 #define SSD_CURRENT_ERROR 0x70
2413 #define SSD_DEFERRED_ERROR 0x71
2414 #define SSD_ERRCODE_VALID 0x80
2417 #define SSD_KEY 0x0F
2418 #define SSD_KEY_NO_SENSE 0x00
2419 #define SSD_KEY_RECOVERED_ERROR 0x01
2420 #define SSD_KEY_NOT_READY 0x02
2421 #define SSD_KEY_MEDIUM_ERROR 0x03
2422 #define SSD_KEY_HARDWARE_ERROR 0x04
2423 #define SSD_KEY_ILLEGAL_REQUEST 0x05
2424 #define SSD_KEY_UNIT_ATTENTION 0x06
2425 #define SSD_KEY_DATA_PROTECT 0x07
2426 #define SSD_KEY_BLANK_CHECK 0x08
2427 #define SSD_KEY_Vendor_Specific 0x09
2428 #define SSD_KEY_COPY_ABORTED 0x0a
2429 #define SSD_KEY_ABORTED_COMMAND 0x0b
2430 #define SSD_KEY_EQUAL 0x0c
2431 #define SSD_KEY_VOLUME_OVERFLOW 0x0d
2432 #define SSD_KEY_MISCOMPARE 0x0e
2433 #define SSD_KEY_COMPLETED 0x0f
2434 #define SSD_ILI 0x20
2435 #define SSD_EOM 0x40
2436 #define SSD_FILEMARK 0x80
2439 u_int8_t cmd_spec_info[4];
2440 u_int8_t add_sense_code;
2441 u_int8_t add_sense_code_qual;
2443 u_int8_t sense_key_spec[3];
2444 #define SSD_SCS_VALID 0x80
2445 #define SSD_FIELDPTR_CMD 0x40
2446 #define SSD_BITPTR_VALID 0x08
2447 #define SSD_BITPTR_VALUE 0x07
2448 u_int8_t extra_bytes[14];
2449 #define SSD_FIXED_IS_PRESENT(sense, length, field) \
2450 ((length >= (offsetof(struct scsi_sense_data_fixed, field) + \
2451 sizeof(sense->field))) ? 1 :0)
2452 #define SSD_FIXED_IS_FILLED(sense, field) \
2453 ((((offsetof(struct scsi_sense_data_fixed, field) + \
2454 sizeof(sense->field)) - \
2455 (offsetof(struct scsi_sense_data_fixed, extra_len) + \
2456 sizeof(sense->extra_len))) <= sense->extra_len) ? 1 : 0)
2460 * Descriptor format sense data definitions.
2461 * Introduced in SPC-3.
2463 struct scsi_sense_data_desc
2466 #define SSD_DESC_CURRENT_ERROR 0x72
2467 #define SSD_DESC_DEFERRED_ERROR 0x73
2469 uint8_t add_sense_code;
2470 uint8_t add_sense_code_qual;
2471 uint8_t reserved[3];
2473 * Note that SPC-4, section 4.5.2.1 says that the extra_len field
2474 * must be less than or equal to 244.
2477 uint8_t sense_desc[0];
2478 #define SSD_DESC_IS_PRESENT(sense, length, field) \
2479 ((length >= (offsetof(struct scsi_sense_data_desc, field) + \
2480 sizeof(sense->field))) ? 1 :0)
2483 struct scsi_sense_desc_header
2489 * The information provide in the Information descriptor is device type or
2490 * command specific information, and defined in a command standard.
2492 * Note that any changes to the field names or positions in this structure,
2493 * even reserved fields, should be accompanied by an examination of the
2494 * code in ctl_set_sense() that uses them.
2496 * Maximum descriptors allowed: 1 (as of SPC-4)
2498 struct scsi_sense_info
2501 #define SSD_DESC_INFO 0x00
2504 #define SSD_INFO_VALID 0x80
2510 * Command-specific information depends on the command for which the
2511 * reported condition occured.
2513 * Note that any changes to the field names or positions in this structure,
2514 * even reserved fields, should be accompanied by an examination of the
2515 * code in ctl_set_sense() that uses them.
2517 * Maximum descriptors allowed: 1 (as of SPC-4)
2519 struct scsi_sense_command
2522 #define SSD_DESC_COMMAND 0x01
2524 uint8_t reserved[2];
2525 uint8_t command_info[8];
2529 * Sense key specific descriptor. The sense key specific data format
2530 * depends on the sense key in question.
2532 * Maximum descriptors allowed: 1 (as of SPC-4)
2534 struct scsi_sense_sks
2537 #define SSD_DESC_SKS 0x02
2539 uint8_t reserved1[2];
2540 uint8_t sense_key_spec[3];
2541 #define SSD_SKS_VALID 0x80
2546 * This is used for the Illegal Request sense key (0x05) only.
2548 struct scsi_sense_sks_field
2551 #define SSD_SKS_FIELD_VALID 0x80
2552 #define SSD_SKS_FIELD_CMD 0x40
2553 #define SSD_SKS_BPV 0x08
2554 #define SSD_SKS_BIT_VALUE 0x07
2560 * This is used for the Hardware Error (0x04), Medium Error (0x03) and
2561 * Recovered Error (0x01) sense keys.
2563 struct scsi_sense_sks_retry
2566 #define SSD_SKS_RETRY_VALID 0x80
2567 uint8_t actual_retry_count[2];
2571 * Used with the NO Sense (0x00) or Not Ready (0x02) sense keys.
2573 struct scsi_sense_sks_progress
2576 #define SSD_SKS_PROGRESS_VALID 0x80
2577 uint8_t progress[2];
2578 #define SSD_SKS_PROGRESS_DENOM 0x10000
2582 * Used with the Copy Aborted (0x0a) sense key.
2584 struct scsi_sense_sks_segment
2587 #define SSD_SKS_SEGMENT_VALID 0x80
2588 #define SSD_SKS_SEGMENT_SD 0x20
2589 #define SSD_SKS_SEGMENT_BPV 0x08
2590 #define SSD_SKS_SEGMENT_BITPTR 0x07
2595 * Used with the Unit Attention (0x06) sense key.
2597 * This is currently used to indicate that the unit attention condition
2598 * queue has overflowed (when the overflow bit is set).
2600 struct scsi_sense_sks_overflow
2603 #define SSD_SKS_OVERFLOW_VALID 0x80
2604 #define SSD_SKS_OVERFLOW_SET 0x01
2605 uint8_t reserved[2];
2609 * This specifies which component is associated with the sense data. There
2610 * is no standard meaning for the fru value.
2612 * Maximum descriptors allowed: 1 (as of SPC-4)
2614 struct scsi_sense_fru
2617 #define SSD_DESC_FRU 0x03
2624 * Used for Stream commands, defined in SSC-4.
2626 * Maximum descriptors allowed: 1 (as of SPC-4)
2629 struct scsi_sense_stream
2632 #define SSD_DESC_STREAM 0x04
2636 #define SSD_DESC_STREAM_FM 0x80
2637 #define SSD_DESC_STREAM_EOM 0x40
2638 #define SSD_DESC_STREAM_ILI 0x20
2642 * Used for Block commands, defined in SBC-3.
2644 * This is currently (as of SBC-3) only used for the Incorrect Length
2645 * Indication (ILI) bit, which says that the data length requested in the
2646 * READ LONG or WRITE LONG command did not match the length of the logical
2649 * Maximum descriptors allowed: 1 (as of SPC-4)
2651 struct scsi_sense_block
2654 #define SSD_DESC_BLOCK 0x05
2658 #define SSD_DESC_BLOCK_ILI 0x20
2662 * Used for Object-Based Storage Devices (OSD-3).
2664 * Maximum descriptors allowed: 1 (as of SPC-4)
2666 struct scsi_sense_osd_objid
2669 #define SSD_DESC_OSD_OBJID 0x06
2671 uint8_t reserved[6];
2673 * XXX KDM provide the bit definitions here? There are a lot of
2674 * them, and we don't have an OSD driver yet.
2676 uint8_t not_init_cmds[4];
2677 uint8_t completed_cmds[4];
2678 uint8_t partition_id[8];
2679 uint8_t object_id[8];
2683 * Used for Object-Based Storage Devices (OSD-3).
2685 * Maximum descriptors allowed: 1 (as of SPC-4)
2687 struct scsi_sense_osd_integrity
2690 #define SSD_DESC_OSD_INTEGRITY 0x07
2692 uint8_t integ_check_val[32];
2696 * Used for Object-Based Storage Devices (OSD-3).
2698 * Maximum descriptors allowed: 1 (as of SPC-4)
2700 struct scsi_sense_osd_attr_id
2703 #define SSD_DESC_OSD_ATTR_ID 0x08
2705 uint8_t reserved[2];
2706 uint8_t attr_desc[0];
2710 * Used with Sense keys No Sense (0x00) and Not Ready (0x02).
2712 * Maximum descriptors allowed: 32 (as of SPC-4)
2714 struct scsi_sense_progress
2717 #define SSD_DESC_PROGRESS 0x0a
2720 uint8_t add_sense_code;
2721 uint8_t add_sense_code_qual;
2723 uint8_t progress[2];
2727 * This is typically forwarded as the result of an EXTENDED COPY command.
2729 * Maximum descriptors allowed: 2 (as of SPC-4)
2731 struct scsi_sense_forwarded
2734 #define SSD_DESC_FORWARDED 0x0c
2737 #define SSD_FORWARDED_FSDT 0x80
2738 #define SSD_FORWARDED_SDS_MASK 0x0f
2739 #define SSD_FORWARDED_SDS_UNK 0x00
2740 #define SSD_FORWARDED_SDS_EXSRC 0x01
2741 #define SSD_FORWARDED_SDS_EXDST 0x02
2745 * Vendor-specific sense descriptor. The desc_type field will be in the
2746 * range bewteen MIN and MAX inclusive.
2748 struct scsi_sense_vendor
2751 #define SSD_DESC_VENDOR_MIN 0x80
2752 #define SSD_DESC_VENDOR_MAX 0xff
2757 struct scsi_mode_header_6
2759 u_int8_t data_length; /* Sense data length */
2760 u_int8_t medium_type;
2762 u_int8_t blk_desc_len;
2765 struct scsi_mode_header_10
2767 u_int8_t data_length[2];/* Sense data length */
2768 u_int8_t medium_type;
2771 u_int8_t blk_desc_len[2];
2774 struct scsi_mode_page_header
2777 #define SMPH_PS 0x80
2778 #define SMPH_SPF 0x40
2779 #define SMPH_PC_MASK 0x3f
2780 u_int8_t page_length;
2783 struct scsi_mode_page_header_sp
2787 uint8_t page_length[2];
2791 struct scsi_mode_blk_desc
2794 u_int8_t nblocks[3];
2799 #define SCSI_DEFAULT_DENSITY 0x00 /* use 'default' density */
2800 #define SCSI_SAME_DENSITY 0x7f /* use 'same' density- >= SCSI-2 only */
2806 #define SCSI_STATUS_OK 0x00
2807 #define SCSI_STATUS_CHECK_COND 0x02
2808 #define SCSI_STATUS_COND_MET 0x04
2809 #define SCSI_STATUS_BUSY 0x08
2810 #define SCSI_STATUS_INTERMED 0x10
2811 #define SCSI_STATUS_INTERMED_COND_MET 0x14
2812 #define SCSI_STATUS_RESERV_CONFLICT 0x18
2813 #define SCSI_STATUS_CMD_TERMINATED 0x22 /* Obsolete in SAM-2 */
2814 #define SCSI_STATUS_QUEUE_FULL 0x28
2815 #define SCSI_STATUS_ACA_ACTIVE 0x30
2816 #define SCSI_STATUS_TASK_ABORTED 0x40
2818 struct scsi_inquiry_pattern {
2820 u_int8_t media_type;
2821 #define SIP_MEDIA_REMOVABLE 0x01
2822 #define SIP_MEDIA_FIXED 0x02
2824 const char *product;
2825 const char *revision;
2828 struct scsi_static_inquiry_pattern {
2830 u_int8_t media_type;
2831 char vendor[SID_VENDOR_SIZE+1];
2832 char product[SID_PRODUCT_SIZE+1];
2833 char revision[SID_REVISION_SIZE+1];
2836 struct scsi_sense_quirk_entry {
2837 struct scsi_inquiry_pattern inq_pat;
2840 struct sense_key_table_entry *sense_key_info;
2841 struct asc_table_entry *asc_info;
2844 struct sense_key_table_entry {
2850 struct asc_table_entry {
2857 struct op_table_entry {
2863 struct scsi_op_quirk_entry {
2864 struct scsi_inquiry_pattern inq_pat;
2866 struct op_table_entry *op_table;
2870 SSS_FLAG_NONE = 0x00,
2871 SSS_FLAG_PRINT_COMMAND = 0x01
2872 } scsi_sense_string_flags;
2886 SCSI_NV_FLAG_NONE = 0x00,
2887 SCSI_NV_FLAG_IG_CASE = 0x01 /* Case insensitive comparison */
2897 extern const char *scsi_sense_key_text[];
2902 void scsi_sense_desc(int sense_key, int asc, int ascq,
2903 struct scsi_inquiry_data *inq_data,
2904 const char **sense_key_desc, const char **asc_desc);
2905 scsi_sense_action scsi_error_action(struct ccb_scsiio* csio,
2906 struct scsi_inquiry_data *inq_data,
2907 u_int32_t sense_flags);
2908 const char * scsi_status_string(struct ccb_scsiio *csio);
2910 void scsi_desc_iterate(struct scsi_sense_data_desc *sense, u_int sense_len,
2911 int (*iter_func)(struct scsi_sense_data_desc *sense,
2912 u_int, struct scsi_sense_desc_header *,
2913 void *), void *arg);
2914 uint8_t *scsi_find_desc(struct scsi_sense_data_desc *sense, u_int sense_len,
2916 void scsi_set_sense_data(struct scsi_sense_data *sense_data,
2917 scsi_sense_data_type sense_format, int current_error,
2918 int sense_key, int asc, int ascq, ...) ;
2919 void scsi_set_sense_data_va(struct scsi_sense_data *sense_data,
2920 scsi_sense_data_type sense_format,
2921 int current_error, int sense_key, int asc,
2922 int ascq, va_list ap);
2923 int scsi_get_sense_info(struct scsi_sense_data *sense_data, u_int sense_len,
2924 uint8_t info_type, uint64_t *info,
2925 int64_t *signed_info);
2926 int scsi_get_sks(struct scsi_sense_data *sense_data, u_int sense_len,
2928 int scsi_get_block_info(struct scsi_sense_data *sense_data, u_int sense_len,
2929 struct scsi_inquiry_data *inq_data,
2930 uint8_t *block_bits);
2931 int scsi_get_stream_info(struct scsi_sense_data *sense_data, u_int sense_len,
2932 struct scsi_inquiry_data *inq_data,
2933 uint8_t *stream_bits);
2934 void scsi_info_sbuf(struct sbuf *sb, uint8_t *cdb, int cdb_len,
2935 struct scsi_inquiry_data *inq_data, uint64_t info);
2936 void scsi_command_sbuf(struct sbuf *sb, uint8_t *cdb, int cdb_len,
2937 struct scsi_inquiry_data *inq_data, uint64_t csi);
2938 void scsi_progress_sbuf(struct sbuf *sb, uint16_t progress);
2939 int scsi_sks_sbuf(struct sbuf *sb, int sense_key, uint8_t *sks);
2940 void scsi_fru_sbuf(struct sbuf *sb, uint64_t fru);
2941 void scsi_stream_sbuf(struct sbuf *sb, uint8_t stream_bits, uint64_t info);
2942 void scsi_block_sbuf(struct sbuf *sb, uint8_t block_bits, uint64_t info);
2943 void scsi_sense_info_sbuf(struct sbuf *sb, struct scsi_sense_data *sense,
2944 u_int sense_len, uint8_t *cdb, int cdb_len,
2945 struct scsi_inquiry_data *inq_data,
2946 struct scsi_sense_desc_header *header);
2948 void scsi_sense_command_sbuf(struct sbuf *sb, struct scsi_sense_data *sense,
2949 u_int sense_len, uint8_t *cdb, int cdb_len,
2950 struct scsi_inquiry_data *inq_data,
2951 struct scsi_sense_desc_header *header);
2952 void scsi_sense_sks_sbuf(struct sbuf *sb, struct scsi_sense_data *sense,
2953 u_int sense_len, uint8_t *cdb, int cdb_len,
2954 struct scsi_inquiry_data *inq_data,
2955 struct scsi_sense_desc_header *header);
2956 void scsi_sense_fru_sbuf(struct sbuf *sb, struct scsi_sense_data *sense,
2957 u_int sense_len, uint8_t *cdb, int cdb_len,
2958 struct scsi_inquiry_data *inq_data,
2959 struct scsi_sense_desc_header *header);
2960 void scsi_sense_stream_sbuf(struct sbuf *sb, struct scsi_sense_data *sense,
2961 u_int sense_len, uint8_t *cdb, int cdb_len,
2962 struct scsi_inquiry_data *inq_data,
2963 struct scsi_sense_desc_header *header);
2964 void scsi_sense_block_sbuf(struct sbuf *sb, struct scsi_sense_data *sense,
2965 u_int sense_len, uint8_t *cdb, int cdb_len,
2966 struct scsi_inquiry_data *inq_data,
2967 struct scsi_sense_desc_header *header);
2968 void scsi_sense_progress_sbuf(struct sbuf *sb, struct scsi_sense_data *sense,
2969 u_int sense_len, uint8_t *cdb, int cdb_len,
2970 struct scsi_inquiry_data *inq_data,
2971 struct scsi_sense_desc_header *header);
2972 void scsi_sense_generic_sbuf(struct sbuf *sb, struct scsi_sense_data *sense,
2973 u_int sense_len, uint8_t *cdb, int cdb_len,
2974 struct scsi_inquiry_data *inq_data,
2975 struct scsi_sense_desc_header *header);
2976 void scsi_sense_desc_sbuf(struct sbuf *sb, struct scsi_sense_data *sense,
2977 u_int sense_len, uint8_t *cdb, int cdb_len,
2978 struct scsi_inquiry_data *inq_data,
2979 struct scsi_sense_desc_header *header);
2980 scsi_sense_data_type scsi_sense_type(struct scsi_sense_data *sense_data);
2982 void scsi_sense_only_sbuf(struct scsi_sense_data *sense, u_int sense_len,
2983 struct sbuf *sb, char *path_str,
2984 struct scsi_inquiry_data *inq_data, uint8_t *cdb,
2988 int scsi_command_string(struct ccb_scsiio *csio, struct sbuf *sb);
2989 int scsi_sense_sbuf(struct ccb_scsiio *csio, struct sbuf *sb,
2990 scsi_sense_string_flags flags);
2991 char * scsi_sense_string(struct ccb_scsiio *csio,
2992 char *str, int str_len);
2993 void scsi_sense_print(struct ccb_scsiio *csio);
2994 int scsi_vpd_supported_page(struct cam_periph *periph,
2997 int scsi_command_string(struct cam_device *device,
2998 struct ccb_scsiio *csio, struct sbuf *sb);
2999 int scsi_sense_sbuf(struct cam_device *device,
3000 struct ccb_scsiio *csio, struct sbuf *sb,
3001 scsi_sense_string_flags flags);
3002 char * scsi_sense_string(struct cam_device *device,
3003 struct ccb_scsiio *csio,
3004 char *str, int str_len);
3005 void scsi_sense_print(struct cam_device *device,
3006 struct ccb_scsiio *csio, FILE *ofile);
3007 #endif /* _KERNEL */
3009 const char * scsi_op_desc(u_int16_t opcode,
3010 struct scsi_inquiry_data *inq_data);
3011 char * scsi_cdb_string(u_int8_t *cdb_ptr, char *cdb_string,
3014 void scsi_print_inquiry(struct scsi_inquiry_data *inq_data);
3015 void scsi_print_inquiry_short(struct scsi_inquiry_data *inq_data);
3017 u_int scsi_calc_syncsrate(u_int period_factor);
3018 u_int scsi_calc_syncparam(u_int period);
3020 typedef int (*scsi_devid_checkfn_t)(uint8_t *);
3021 int scsi_devid_is_naa_ieee_reg(uint8_t *bufp);
3022 int scsi_devid_is_sas_target(uint8_t *bufp);
3023 int scsi_devid_is_lun_eui64(uint8_t *bufp);
3024 int scsi_devid_is_lun_naa(uint8_t *bufp);
3025 int scsi_devid_is_lun_name(uint8_t *bufp);
3026 int scsi_devid_is_lun_t10(uint8_t *bufp);
3027 struct scsi_vpd_id_descriptor *
3028 scsi_get_devid(struct scsi_vpd_device_id *id, uint32_t len,
3029 scsi_devid_checkfn_t ck_fn);
3031 int scsi_transportid_sbuf(struct sbuf *sb,
3032 struct scsi_transportid_header *hdr,
3033 uint32_t valid_len);
3035 const char * scsi_nv_to_str(struct scsi_nv *table, int num_table_entries,
3038 scsi_nv_status scsi_get_nv(struct scsi_nv *table, int num_table_entries,
3039 char *name, int *table_entry, scsi_nv_flags flags);
3041 int scsi_parse_transportid_64bit(int proto_id, char *id_str,
3042 struct scsi_transportid_header **hdr,
3043 unsigned int *alloc_len,
3045 struct malloc_type *type, int flags,
3047 char *error_str, int error_str_len);
3049 int scsi_parse_transportid_spi(char *id_str,
3050 struct scsi_transportid_header **hdr,
3051 unsigned int *alloc_len,
3053 struct malloc_type *type, int flags,
3055 char *error_str, int error_str_len);
3057 int scsi_parse_transportid_rdma(char *id_str,
3058 struct scsi_transportid_header **hdr,
3059 unsigned int *alloc_len,
3061 struct malloc_type *type, int flags,
3063 char *error_str, int error_str_len);
3065 int scsi_parse_transportid_iscsi(char *id_str,
3066 struct scsi_transportid_header **hdr,
3067 unsigned int *alloc_len,
3069 struct malloc_type *type, int flags,
3071 char *error_str,int error_str_len);
3073 int scsi_parse_transportid_sop(char *id_str,
3074 struct scsi_transportid_header **hdr,
3075 unsigned int *alloc_len,
3077 struct malloc_type *type, int flags,
3079 char *error_str,int error_str_len);
3081 int scsi_parse_transportid(char *transportid_str,
3082 struct scsi_transportid_header **hdr,
3083 unsigned int *alloc_len,
3085 struct malloc_type *type, int flags,
3087 char *error_str, int error_str_len);
3089 void scsi_test_unit_ready(struct ccb_scsiio *csio, u_int32_t retries,
3090 void (*cbfcnp)(struct cam_periph *,
3092 u_int8_t tag_action,
3093 u_int8_t sense_len, u_int32_t timeout);
3095 void scsi_request_sense(struct ccb_scsiio *csio, u_int32_t retries,
3096 void (*cbfcnp)(struct cam_periph *,
3098 void *data_ptr, u_int8_t dxfer_len,
3099 u_int8_t tag_action, u_int8_t sense_len,
3102 void scsi_inquiry(struct ccb_scsiio *csio, u_int32_t retries,
3103 void (*cbfcnp)(struct cam_periph *, union ccb *),
3104 u_int8_t tag_action, u_int8_t *inq_buf,
3105 u_int32_t inq_len, int evpd, u_int8_t page_code,
3106 u_int8_t sense_len, u_int32_t timeout);
3108 void scsi_mode_sense(struct ccb_scsiio *csio, u_int32_t retries,
3109 void (*cbfcnp)(struct cam_periph *,
3111 u_int8_t tag_action, int dbd,
3112 u_int8_t page_code, u_int8_t page,
3113 u_int8_t *param_buf, u_int32_t param_len,
3114 u_int8_t sense_len, u_int32_t timeout);
3116 void scsi_mode_sense_len(struct ccb_scsiio *csio, u_int32_t retries,
3117 void (*cbfcnp)(struct cam_periph *,
3119 u_int8_t tag_action, int dbd,
3120 u_int8_t page_code, u_int8_t page,
3121 u_int8_t *param_buf, u_int32_t param_len,
3122 int minimum_cmd_size, u_int8_t sense_len,
3125 void scsi_mode_select(struct ccb_scsiio *csio, u_int32_t retries,
3126 void (*cbfcnp)(struct cam_periph *,
3128 u_int8_t tag_action, int scsi_page_fmt,
3129 int save_pages, u_int8_t *param_buf,
3130 u_int32_t param_len, u_int8_t sense_len,
3133 void scsi_mode_select_len(struct ccb_scsiio *csio, u_int32_t retries,
3134 void (*cbfcnp)(struct cam_periph *,
3136 u_int8_t tag_action, int scsi_page_fmt,
3137 int save_pages, u_int8_t *param_buf,
3138 u_int32_t param_len, int minimum_cmd_size,
3139 u_int8_t sense_len, u_int32_t timeout);
3141 void scsi_log_sense(struct ccb_scsiio *csio, u_int32_t retries,
3142 void (*cbfcnp)(struct cam_periph *, union ccb *),
3143 u_int8_t tag_action, u_int8_t page_code,
3144 u_int8_t page, int save_pages, int ppc,
3145 u_int32_t paramptr, u_int8_t *param_buf,
3146 u_int32_t param_len, u_int8_t sense_len,
3149 void scsi_log_select(struct ccb_scsiio *csio, u_int32_t retries,
3150 void (*cbfcnp)(struct cam_periph *,
3151 union ccb *), u_int8_t tag_action,
3152 u_int8_t page_code, int save_pages,
3153 int pc_reset, u_int8_t *param_buf,
3154 u_int32_t param_len, u_int8_t sense_len,
3157 void scsi_prevent(struct ccb_scsiio *csio, u_int32_t retries,
3158 void (*cbfcnp)(struct cam_periph *, union ccb *),
3159 u_int8_t tag_action, u_int8_t action,
3160 u_int8_t sense_len, u_int32_t timeout);
3162 void scsi_read_capacity(struct ccb_scsiio *csio, u_int32_t retries,
3163 void (*cbfcnp)(struct cam_periph *,
3164 union ccb *), u_int8_t tag_action,
3165 struct scsi_read_capacity_data *,
3166 u_int8_t sense_len, u_int32_t timeout);
3167 void scsi_read_capacity_16(struct ccb_scsiio *csio, uint32_t retries,
3168 void (*cbfcnp)(struct cam_periph *,
3169 union ccb *), uint8_t tag_action,
3170 uint64_t lba, int reladr, int pmi,
3171 uint8_t *rcap_buf, int rcap_buf_len,
3172 uint8_t sense_len, uint32_t timeout);
3174 void scsi_report_luns(struct ccb_scsiio *csio, u_int32_t retries,
3175 void (*cbfcnp)(struct cam_periph *,
3176 union ccb *), u_int8_t tag_action,
3177 u_int8_t select_report,
3178 struct scsi_report_luns_data *rpl_buf,
3179 u_int32_t alloc_len, u_int8_t sense_len,
3182 void scsi_report_target_group(struct ccb_scsiio *csio, u_int32_t retries,
3183 void (*cbfcnp)(struct cam_periph *,
3184 union ccb *), u_int8_t tag_action,
3187 u_int32_t alloc_len, u_int8_t sense_len,
3190 void scsi_set_target_group(struct ccb_scsiio *csio, u_int32_t retries,
3191 void (*cbfcnp)(struct cam_periph *,
3192 union ccb *), u_int8_t tag_action, void *buf,
3193 u_int32_t alloc_len, u_int8_t sense_len,
3196 void scsi_synchronize_cache(struct ccb_scsiio *csio,
3198 void (*cbfcnp)(struct cam_periph *,
3199 union ccb *), u_int8_t tag_action,
3200 u_int32_t begin_lba, u_int16_t lb_count,
3201 u_int8_t sense_len, u_int32_t timeout);
3203 void scsi_receive_diagnostic_results(struct ccb_scsiio *csio, u_int32_t retries,
3204 void (*cbfcnp)(struct cam_periph *,
3206 uint8_t tag_action, int pcv,
3207 uint8_t page_code, uint8_t *data_ptr,
3208 uint16_t allocation_length,
3209 uint8_t sense_len, uint32_t timeout);
3211 void scsi_send_diagnostic(struct ccb_scsiio *csio, u_int32_t retries,
3212 void (*cbfcnp)(struct cam_periph *, union ccb *),
3213 uint8_t tag_action, int unit_offline,
3214 int device_offline, int self_test, int page_format,
3215 int self_test_code, uint8_t *data_ptr,
3216 uint16_t param_list_length, uint8_t sense_len,
3219 void scsi_read_buffer(struct ccb_scsiio *csio, u_int32_t retries,
3220 void (*cbfcnp)(struct cam_periph *, union ccb*),
3221 uint8_t tag_action, int mode,
3222 uint8_t buffer_id, u_int32_t offset,
3223 uint8_t *data_ptr, uint32_t allocation_length,
3224 uint8_t sense_len, uint32_t timeout);
3226 void scsi_write_buffer(struct ccb_scsiio *csio, u_int32_t retries,
3227 void (*cbfcnp)(struct cam_periph *, union ccb *),
3228 uint8_t tag_action, int mode,
3229 uint8_t buffer_id, u_int32_t offset,
3230 uint8_t *data_ptr, uint32_t param_list_length,
3231 uint8_t sense_len, uint32_t timeout);
3233 #define SCSI_RW_READ 0x0001
3234 #define SCSI_RW_WRITE 0x0002
3235 #define SCSI_RW_DIRMASK 0x0003
3236 #define SCSI_RW_BIO 0x1000
3237 void scsi_read_write(struct ccb_scsiio *csio, u_int32_t retries,
3238 void (*cbfcnp)(struct cam_periph *, union ccb *),
3239 u_int8_t tag_action, int readop, u_int8_t byte2,
3240 int minimum_cmd_size, u_int64_t lba,
3241 u_int32_t block_count, u_int8_t *data_ptr,
3242 u_int32_t dxfer_len, u_int8_t sense_len,
3245 void scsi_write_same(struct ccb_scsiio *csio, u_int32_t retries,
3246 void (*cbfcnp)(struct cam_periph *, union ccb *),
3247 u_int8_t tag_action, u_int8_t byte2,
3248 int minimum_cmd_size, u_int64_t lba,
3249 u_int32_t block_count, u_int8_t *data_ptr,
3250 u_int32_t dxfer_len, u_int8_t sense_len,
3253 void scsi_ata_identify(struct ccb_scsiio *csio, u_int32_t retries,
3254 void (*cbfcnp)(struct cam_periph *, union ccb *),
3255 u_int8_t tag_action, u_int8_t *data_ptr,
3256 u_int16_t dxfer_len, u_int8_t sense_len,
3259 void scsi_ata_trim(struct ccb_scsiio *csio, u_int32_t retries,
3260 void (*cbfcnp)(struct cam_periph *, union ccb *),
3261 u_int8_t tag_action, u_int16_t block_count,
3262 u_int8_t *data_ptr, u_int16_t dxfer_len,
3263 u_int8_t sense_len, u_int32_t timeout);
3265 void scsi_ata_pass_16(struct ccb_scsiio *csio, u_int32_t retries,
3266 void (*cbfcnp)(struct cam_periph *, union ccb *),
3267 u_int32_t flags, u_int8_t tag_action,
3268 u_int8_t protocol, u_int8_t ata_flags, u_int16_t features,
3269 u_int16_t sector_count, uint64_t lba, u_int8_t command,
3270 u_int8_t control, u_int8_t *data_ptr, u_int16_t dxfer_len,
3271 u_int8_t sense_len, u_int32_t timeout);
3273 void scsi_unmap(struct ccb_scsiio *csio, u_int32_t retries,
3274 void (*cbfcnp)(struct cam_periph *, union ccb *),
3275 u_int8_t tag_action, u_int8_t byte2,
3276 u_int8_t *data_ptr, u_int16_t dxfer_len,
3277 u_int8_t sense_len, u_int32_t timeout);
3279 void scsi_start_stop(struct ccb_scsiio *csio, u_int32_t retries,
3280 void (*cbfcnp)(struct cam_periph *, union ccb *),
3281 u_int8_t tag_action, int start, int load_eject,
3282 int immediate, u_int8_t sense_len, u_int32_t timeout);
3284 void scsi_persistent_reserve_in(struct ccb_scsiio *csio, uint32_t retries,
3285 void (*cbfcnp)(struct cam_periph *,union ccb *),
3286 uint8_t tag_action, int service_action,
3287 uint8_t *data_ptr, uint32_t dxfer_len,
3288 int sense_len, int timeout);
3290 void scsi_persistent_reserve_out(struct ccb_scsiio *csio, uint32_t retries,
3291 void (*cbfcnp)(struct cam_periph *,
3293 uint8_t tag_action, int service_action,
3294 int scope, int res_type, uint8_t *data_ptr,
3295 uint32_t dxfer_len, int sense_len,
3298 int scsi_inquiry_match(caddr_t inqbuffer, caddr_t table_entry);
3299 int scsi_static_inquiry_match(caddr_t inqbuffer,
3300 caddr_t table_entry);
3301 int scsi_devid_match(uint8_t *rhs, size_t rhs_len,
3302 uint8_t *lhs, size_t lhs_len);
3304 void scsi_extract_sense(struct scsi_sense_data *sense, int *error_code,
3305 int *sense_key, int *asc, int *ascq);
3306 int scsi_extract_sense_ccb(union ccb *ccb, int *error_code, int *sense_key,
3307 int *asc, int *ascq);
3308 void scsi_extract_sense_len(struct scsi_sense_data *sense,
3309 u_int sense_len, int *error_code, int *sense_key,
3310 int *asc, int *ascq, int show_errors);
3311 int scsi_get_sense_key(struct scsi_sense_data *sense, u_int sense_len,
3313 int scsi_get_asc(struct scsi_sense_data *sense, u_int sense_len,
3315 int scsi_get_ascq(struct scsi_sense_data *sense, u_int sense_len,
3317 static __inline void scsi_ulto2b(u_int32_t val, u_int8_t *bytes);
3318 static __inline void scsi_ulto3b(u_int32_t val, u_int8_t *bytes);
3319 static __inline void scsi_ulto4b(u_int32_t val, u_int8_t *bytes);
3320 static __inline void scsi_u64to8b(u_int64_t val, u_int8_t *bytes);
3321 static __inline uint32_t scsi_2btoul(const uint8_t *bytes);
3322 static __inline uint32_t scsi_3btoul(const uint8_t *bytes);
3323 static __inline int32_t scsi_3btol(const uint8_t *bytes);
3324 static __inline uint32_t scsi_4btoul(const uint8_t *bytes);
3325 static __inline uint64_t scsi_8btou64(const uint8_t *bytes);
3326 static __inline void *find_mode_page_6(struct scsi_mode_header_6 *mode_header);
3327 static __inline void *find_mode_page_10(struct scsi_mode_header_10 *mode_header);
3329 static __inline void
3330 scsi_ulto2b(u_int32_t val, u_int8_t *bytes)
3333 bytes[0] = (val >> 8) & 0xff;
3334 bytes[1] = val & 0xff;
3337 static __inline void
3338 scsi_ulto3b(u_int32_t val, u_int8_t *bytes)
3341 bytes[0] = (val >> 16) & 0xff;
3342 bytes[1] = (val >> 8) & 0xff;
3343 bytes[2] = val & 0xff;
3346 static __inline void
3347 scsi_ulto4b(u_int32_t val, u_int8_t *bytes)
3350 bytes[0] = (val >> 24) & 0xff;
3351 bytes[1] = (val >> 16) & 0xff;
3352 bytes[2] = (val >> 8) & 0xff;
3353 bytes[3] = val & 0xff;
3356 static __inline void
3357 scsi_u64to8b(u_int64_t val, u_int8_t *bytes)
3360 bytes[0] = (val >> 56) & 0xff;
3361 bytes[1] = (val >> 48) & 0xff;
3362 bytes[2] = (val >> 40) & 0xff;
3363 bytes[3] = (val >> 32) & 0xff;
3364 bytes[4] = (val >> 24) & 0xff;
3365 bytes[5] = (val >> 16) & 0xff;
3366 bytes[6] = (val >> 8) & 0xff;
3367 bytes[7] = val & 0xff;
3370 static __inline uint32_t
3371 scsi_2btoul(const uint8_t *bytes)
3375 rv = (bytes[0] << 8) |
3380 static __inline uint32_t
3381 scsi_3btoul(const uint8_t *bytes)
3385 rv = (bytes[0] << 16) |
3391 static __inline int32_t
3392 scsi_3btol(const uint8_t *bytes)
3394 uint32_t rc = scsi_3btoul(bytes);
3396 if (rc & 0x00800000)
3399 return (int32_t) rc;
3402 static __inline uint32_t
3403 scsi_4btoul(const uint8_t *bytes)
3407 rv = (bytes[0] << 24) |
3414 static __inline uint64_t
3415 scsi_8btou64(const uint8_t *bytes)
3419 rv = (((uint64_t)bytes[0]) << 56) |
3420 (((uint64_t)bytes[1]) << 48) |
3421 (((uint64_t)bytes[2]) << 40) |
3422 (((uint64_t)bytes[3]) << 32) |
3423 (((uint64_t)bytes[4]) << 24) |
3424 (((uint64_t)bytes[5]) << 16) |
3425 (((uint64_t)bytes[6]) << 8) |
3431 * Given the pointer to a returned mode sense buffer, return a pointer to
3432 * the start of the first mode page.
3434 static __inline void *
3435 find_mode_page_6(struct scsi_mode_header_6 *mode_header)
3439 page_start = (void *)((u_int8_t *)&mode_header[1] +
3440 mode_header->blk_desc_len);
3445 static __inline void *
3446 find_mode_page_10(struct scsi_mode_header_10 *mode_header)
3450 page_start = (void *)((u_int8_t *)&mode_header[1] +
3451 scsi_2btoul(mode_header->blk_desc_len));
3458 #endif /*_SCSI_SCSI_ALL_H*/