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 /* Wait for transient error status to change */
107 #define SS_WAIT SS_TUR|SSQ_MANY|SSQ_DECREMENT_COUNT|SSQ_PRINT_SENSE
109 /* Fatal error action, with table specified error code */
110 #define SS_FATAL SS_FAIL|SSQ_PRINT_SENSE
118 struct scsi_request_sense
122 #define SRS_DESC 0x01
128 struct scsi_test_unit_ready
136 struct scsi_receive_diag {
145 struct scsi_send_diag {
148 #define SSD_UNITOFFL 0x01
149 #define SSD_DEVOFFL 0x02
150 #define SSD_SELFTEST 0x04
152 #define SSD_SELF_TEST_CODE_MASK 0xE0
153 #define SSD_SELF_TEST_CODE_SHIFT 5
154 #define SSD_SELF_TEST_CODE_NONE 0x00
155 #define SSD_SELF_TEST_CODE_BG_SHORT 0x01
156 #define SSD_SELF_TEST_CODE_BG_EXTENDED 0x02
157 #define SSD_SELF_TEST_CODE_BG_ABORT 0x04
158 #define SSD_SELF_TEST_CODE_FG_SHORT 0x05
159 #define SSD_SELF_TEST_CODE_FG_EXTENDED 0x06
179 #define SI_CMDDT 0x02
185 struct scsi_mode_sense_6
191 #define SMS_PAGE_CODE 0x3F
192 #define SMS_VENDOR_SPECIFIC_PAGE 0x00
193 #define SMS_DISCONNECT_RECONNECT_PAGE 0x02
194 #define SMS_FORMAT_DEVICE_PAGE 0x03
195 #define SMS_GEOMETRY_PAGE 0x04
196 #define SMS_CACHE_PAGE 0x08
197 #define SMS_PERIPHERAL_DEVICE_PAGE 0x09
198 #define SMS_CONTROL_MODE_PAGE 0x0A
199 #define SMS_PROTO_SPECIFIC_PAGE 0x19
200 #define SMS_INFO_EXCEPTIONS_PAGE 0x1C
201 #define SMS_ALL_PAGES_PAGE 0x3F
202 #define SMS_PAGE_CTRL_MASK 0xC0
203 #define SMS_PAGE_CTRL_CURRENT 0x00
204 #define SMS_PAGE_CTRL_CHANGEABLE 0x40
205 #define SMS_PAGE_CTRL_DEFAULT 0x80
206 #define SMS_PAGE_CTRL_SAVED 0xC0
208 #define SMS_SUBPAGE_PAGE_0 0x00
209 #define SMS_SUBPAGE_ALL 0xff
214 struct scsi_mode_sense_10
217 u_int8_t byte2; /* same bits as small version */
218 #define SMS10_LLBAA 0x10
219 u_int8_t page; /* same bits as small version */
226 struct scsi_mode_select_6
237 struct scsi_mode_select_10
240 u_int8_t byte2; /* same bits as small version */
247 * When sending a mode select to a tape drive, the medium type must be 0.
249 struct scsi_mode_hdr_6
252 u_int8_t medium_type;
253 u_int8_t dev_specific;
254 u_int8_t block_descr_len;
257 struct scsi_mode_hdr_10
260 u_int8_t medium_type;
261 u_int8_t dev_specific;
262 u_int8_t reserved[2];
263 u_int8_t block_descr_len[2];
266 struct scsi_mode_block_descr
268 u_int8_t density_code;
269 u_int8_t num_blocks[3];
271 u_int8_t block_len[3];
274 struct scsi_per_res_in
282 u_int8_t reserved[5];
284 #define SPRI_MAX_LEN 0xffff
288 struct scsi_per_res_in_header
290 u_int8_t generation[4];
294 struct scsi_per_res_key
299 struct scsi_per_res_in_keys
301 struct scsi_per_res_in_header header;
302 struct scsi_per_res_key keys[0];
305 struct scsi_per_res_cap
309 #define SPRI_RLR_C 0x80
310 #define SPRI_CRH 0x10
311 #define SPRI_SIP_C 0x08
312 #define SPRI_ATP_C 0x04
313 #define SPRI_PTPL_C 0x01
315 #define SPRI_TMV 0x80
316 #define SPRI_ALLOW_CMD_MASK 0x70
317 #define SPRI_ALLOW_CMD_SHIFT 4
318 #define SPRI_ALLOW_NA 0x00
319 #define SPRI_ALLOW_1 0x10
320 #define SPRI_ALLOW_2 0x20
321 #define SPRI_ALLOW_3 0x30
322 #define SPRI_ALLOW_4 0x40
323 #define SPRI_ALLOW_5 0x50
324 #define SPRI_PTPL_A 0x01
325 uint8_t type_mask[2];
326 #define SPRI_TM_WR_EX_AR 0x8000
327 #define SPRI_TM_EX_AC_RO 0x4000
328 #define SPRI_TM_WR_EX_RO 0x2000
329 #define SPRI_TM_EX_AC 0x0800
330 #define SPRI_TM_WR_EX 0x0200
331 #define SPRI_TM_EX_AC_AR 0x0001
335 struct scsi_per_res_in_rsrv_data
337 uint8_t reservation[8];
338 uint8_t scope_addr[4];
343 #define SPRT_WERO 0x05
344 #define SPRT_EARO 0x06
345 #define SPRT_WEAR 0x07
346 #define SPRT_EAAR 0x08
347 uint8_t extent_length[2];
350 struct scsi_per_res_in_rsrv
352 struct scsi_per_res_in_header header;
353 struct scsi_per_res_in_rsrv_data data;
356 struct scsi_per_res_in_full_desc
358 struct scsi_per_res_key res_key;
359 uint8_t reserved1[4];
361 #define SPRI_FULL_ALL_TG_PT 0x02
362 #define SPRI_FULL_R_HOLDER 0x01
364 uint8_t reserved2[4];
365 uint8_t rel_trgt_port_id[2];
366 uint8_t additional_length[4];
367 uint8_t transport_id[];
370 struct scsi_per_res_in_full
372 struct scsi_per_res_in_header header;
373 struct scsi_per_res_in_full_desc desc[];
376 struct scsi_per_res_out
380 #define SPRO_REGISTER 0x00
381 #define SPRO_RESERVE 0x01
382 #define SPRO_RELEASE 0x02
383 #define SPRO_CLEAR 0x03
384 #define SPRO_PREEMPT 0x04
385 #define SPRO_PRE_ABO 0x05
386 #define SPRO_REG_IGNO 0x06
387 #define SPRO_REG_MOVE 0x07
388 #define SPRO_REPL_LOST_RES 0x08
389 #define SPRO_ACTION_MASK 0x1f
391 #define SPR_SCOPE_MASK 0xf0
392 #define SPR_SCOPE_SHIFT 4
393 #define SPR_LU_SCOPE 0x00
394 #define SPR_EXTENT_SCOPE 0x10
395 #define SPR_ELEMENT_SCOPE 0x20
396 #define SPR_TYPE_MASK 0x0f
397 #define SPR_TYPE_RD_SHARED 0x00
398 #define SPR_TYPE_WR_EX 0x01
399 #define SPR_TYPE_RD_EX 0x02
400 #define SPR_TYPE_EX_AC 0x03
401 #define SPR_TYPE_SHARED 0x04
402 #define SPR_TYPE_WR_EX_RO 0x05
403 #define SPR_TYPE_EX_AC_RO 0x06
404 #define SPR_TYPE_WR_EX_AR 0x07
405 #define SPR_TYPE_EX_AC_AR 0x08
406 u_int8_t reserved[2];
411 struct scsi_per_res_out_parms
413 struct scsi_per_res_key res_key;
414 u_int8_t serv_act_res_key[8];
415 u_int8_t scope_spec_address[4];
417 #define SPR_SPEC_I_PT 0x08
418 #define SPR_ALL_TG_PT 0x04
419 #define SPR_APTPL 0x01
421 u_int8_t extent_length[2];
422 u_int8_t transport_id_list[];
425 struct scsi_per_res_out_trans_ids {
426 u_int8_t additional_length[4];
427 u_int8_t transport_ids[];
431 * Used with REGISTER AND MOVE serivce action of the PERSISTENT RESERVE OUT
434 struct scsi_per_res_reg_move
436 struct scsi_per_res_key res_key;
437 u_int8_t serv_act_res_key[8];
440 #define SPR_REG_MOVE_UNREG 0x02
441 #define SPR_REG_MOVE_APTPL 0x01
442 u_int8_t rel_trgt_port_id[2];
443 u_int8_t transport_id_length[4];
444 u_int8_t transport_id[];
447 struct scsi_transportid_header
449 uint8_t format_protocol;
450 #define SCSI_TRN_FORMAT_MASK 0xc0
451 #define SCSI_TRN_FORMAT_SHIFT 6
452 #define SCSI_TRN_PROTO_MASK 0x0f
455 struct scsi_transportid_fcp
457 uint8_t format_protocol;
458 #define SCSI_TRN_FCP_FORMAT_DEFAULT 0x00
459 uint8_t reserved1[7];
460 uint8_t n_port_name[8];
461 uint8_t reserved2[8];
464 struct scsi_transportid_spi
466 uint8_t format_protocol;
467 #define SCSI_TRN_SPI_FORMAT_DEFAULT 0x00
469 uint8_t scsi_addr[2];
471 uint8_t rel_trgt_port_id[2];
472 uint8_t reserved2[16];
475 struct scsi_transportid_1394
477 uint8_t format_protocol;
478 #define SCSI_TRN_1394_FORMAT_DEFAULT 0x00
479 uint8_t reserved1[7];
481 uint8_t reserved2[8];
484 struct scsi_transportid_rdma
486 uint8_t format_protocol;
487 #define SCSI_TRN_RDMA_FORMAT_DEFAULT 0x00
489 #define SCSI_TRN_RDMA_PORT_LEN 16
490 uint8_t initiator_port_id[SCSI_TRN_RDMA_PORT_LEN];
493 struct scsi_transportid_iscsi_device
495 uint8_t format_protocol;
496 #define SCSI_TRN_ISCSI_FORMAT_DEVICE 0x00
498 uint8_t additional_length[2];
499 uint8_t iscsi_name[];
502 struct scsi_transportid_iscsi_port
504 uint8_t format_protocol;
505 #define SCSI_TRN_ISCSI_FORMAT_PORT 0x40
507 uint8_t additional_length[2];
508 uint8_t iscsi_name[];
510 * Followed by a separator and iSCSI initiator session ID
514 struct scsi_transportid_sas
516 uint8_t format_protocol;
517 #define SCSI_TRN_SAS_FORMAT_DEFAULT 0x00
518 uint8_t reserved1[3];
519 uint8_t sas_address[8];
520 uint8_t reserved2[12];
523 struct scsi_sop_routing_id_norm {
526 #define SCSI_TRN_SOP_BUS_MAX 0xff
527 #define SCSI_TRN_SOP_DEV_MAX 0x1f
528 #define SCSI_TRN_SOP_DEV_MASK 0xf8
529 #define SCSI_TRN_SOP_DEV_SHIFT 3
530 #define SCSI_TRN_SOP_FUNC_NORM_MASK 0x07
531 #define SCSI_TRN_SOP_FUNC_NORM_MAX 0x07
534 struct scsi_sop_routing_id_alt {
537 #define SCSI_TRN_SOP_FUNC_ALT_MAX 0xff
540 struct scsi_transportid_sop
542 uint8_t format_protocol;
543 #define SCSI_TRN_SOP_FORMAT_DEFAULT 0x00
545 uint8_t routing_id[2];
546 uint8_t reserved2[20];
549 struct scsi_log_sense
556 #define SLS_PAGE_CODE 0x3F
557 #define SLS_SUPPORTED_PAGES_PAGE 0x00
558 #define SLS_OVERRUN_PAGE 0x01
559 #define SLS_ERROR_WRITE_PAGE 0x02
560 #define SLS_ERROR_READ_PAGE 0x03
561 #define SLS_ERROR_READREVERSE_PAGE 0x04
562 #define SLS_ERROR_VERIFY_PAGE 0x05
563 #define SLS_ERROR_NONMEDIUM_PAGE 0x06
564 #define SLS_ERROR_LASTN_PAGE 0x07
565 #define SLS_LOGICAL_BLOCK_PROVISIONING 0x0c
566 #define SLS_SELF_TEST_PAGE 0x10
567 #define SLS_STAT_AND_PERF 0x19
568 #define SLS_IE_PAGE 0x2f
569 #define SLS_PAGE_CTRL_MASK 0xC0
570 #define SLS_PAGE_CTRL_THRESHOLD 0x00
571 #define SLS_PAGE_CTRL_CUMULATIVE 0x40
572 #define SLS_PAGE_CTRL_THRESH_DEFAULT 0x80
573 #define SLS_PAGE_CTRL_CUMUL_DEFAULT 0xC0
575 #define SLS_SUPPORTED_SUBPAGES_SUBPAGE 0xff
577 u_int8_t paramptr[2];
582 struct scsi_log_select
589 /* SLS_PAGE_CTRL_MASK 0xC0 */
590 /* SLS_PAGE_CTRL_THRESHOLD 0x00 */
591 /* SLS_PAGE_CTRL_CUMULATIVE 0x40 */
592 /* SLS_PAGE_CTRL_THRESH_DEFAULT 0x80 */
593 /* SLS_PAGE_CTRL_CUMUL_DEFAULT 0xC0 */
594 u_int8_t reserved[4];
599 struct scsi_log_header
602 #define SL_PAGE_CODE 0x3F
609 struct scsi_log_param_header {
610 u_int8_t param_code[2];
611 u_int8_t param_control;
613 #define SLP_LBIN 0x02
614 #define SLP_TMC_MASK 0x0C
615 #define SLP_TMC_ALWAYS 0x00
616 #define SLP_TMC_EQUAL 0x04
617 #define SLP_TMC_NOTEQUAL 0x08
618 #define SLP_TMC_GREATER 0x0C
626 struct scsi_log_stat_and_perf {
627 struct scsi_log_param_header hdr;
628 #define SLP_SAP 0x0001
630 uint8_t write_num[8];
631 uint8_t recvieved_lba[8];
632 uint8_t transmitted_lba[8];
634 uint8_t write_int[8];
635 uint8_t weighted_num[8];
636 uint8_t weighted_int[8];
639 struct scsi_log_idle_time {
640 struct scsi_log_param_header hdr;
641 #define SLP_IT 0x0002
645 struct scsi_log_time_interval {
646 struct scsi_log_param_header hdr;
647 #define SLP_TI 0x0003
652 struct scsi_log_fua_stat_and_perf {
653 struct scsi_log_param_header hdr;
654 #define SLP_FUA_SAP 0x0004
655 uint8_t fua_read_num[8];
656 uint8_t fua_write_num[8];
657 uint8_t fuanv_read_num[8];
658 uint8_t fuanv_write_num[8];
659 uint8_t fua_read_int[8];
660 uint8_t fua_write_int[8];
661 uint8_t fuanv_read_int[8];
662 uint8_t fuanv_write_int[8];
665 struct scsi_log_informational_exceptions {
666 struct scsi_log_param_header hdr;
667 #define SLP_IE_GEN 0x0000
673 struct scsi_control_page {
675 u_int8_t page_length;
677 #define SCP_RLEC 0x01 /*Report Log Exception Cond*/
678 #define SCP_GLTSD 0x02 /*Global Logging target
680 #define SCP_DSENSE 0x04 /*Descriptor Sense */
681 #define SCP_DPICZ 0x08 /*Disable Prot. Info Check
682 if Prot. Field is Zero */
683 #define SCP_TMF_ONLY 0x10 /*TM Functions Only*/
684 #define SCP_TST_MASK 0xE0 /*Task Set Type Mask*/
685 #define SCP_TST_ONE 0x00 /*One Task Set*/
686 #define SCP_TST_SEPARATE 0x20 /*Separate Task Sets*/
687 u_int8_t queue_flags;
688 #define SCP_QUEUE_ALG_MASK 0xF0
689 #define SCP_QUEUE_ALG_RESTRICTED 0x00
690 #define SCP_QUEUE_ALG_UNRESTRICTED 0x10
691 #define SCP_NUAR 0x08 /*No UA on release*/
692 #define SCP_QUEUE_ERR 0x02 /*Queued I/O aborted for CACs*/
693 #define SCP_QUEUE_DQUE 0x01 /*Queued I/O disabled*/
694 u_int8_t eca_and_aen;
695 #define SCP_EECA 0x80 /*Enable Extended CA*/
696 #define SCP_RAC 0x40 /*Report a check*/
697 #define SCP_SWP 0x08 /*Software Write Protect*/
698 #define SCP_RAENP 0x04 /*Ready AEN Permission*/
699 #define SCP_UAAENP 0x02 /*UA AEN Permission*/
700 #define SCP_EAENP 0x01 /*Error AEN Permission*/
702 #define SCP_ATO 0x80 /*Application tag owner*/
703 #define SCP_TAS 0x40 /*Task aborted status*/
704 #define SCP_ATMPE 0x20 /*Application tag mode page*/
705 #define SCP_RWWP 0x10 /*Reject write without prot*/
706 u_int8_t aen_holdoff_period[2];
707 u_int8_t busy_timeout_period[2];
708 u_int8_t extended_selftest_completion_time[2];
711 struct scsi_control_ext_page {
713 uint8_t subpage_code;
714 uint8_t page_length[2];
716 #define SCEP_TCMOS 0x04 /* Timestamp Changeable by */
717 #define SCEP_SCSIP 0x02 /* SCSI Precedence (clock) */
718 #define SCEP_IALUAE 0x01 /* Implicit ALUA Enabled */
724 struct scsi_cache_page {
726 #define SCHP_PAGE_SAVABLE 0x80 /* Page is savable */
727 u_int8_t page_length;
728 u_int8_t cache_flags;
729 #define SCHP_FLAGS_WCE 0x04 /* Write Cache Enable */
730 #define SCHP_FLAGS_MF 0x02 /* Multiplication factor */
731 #define SCHP_FLAGS_RCD 0x01 /* Read Cache Disable */
732 u_int8_t rw_cache_policy;
733 u_int8_t dis_prefetch[2];
734 u_int8_t min_prefetch[2];
735 u_int8_t max_prefetch[2];
736 u_int8_t max_prefetch_ceil[2];
741 * Updated version of the cache page, as of SBC. Update this to SBC-3 and
742 * rationalize the two.
744 struct scsi_caching_page {
746 #define SMS_CACHING_PAGE 0x08
750 #define SCP_ABPF 0x40
752 #define SCP_DISC 0x10
753 #define SCP_SIZE 0x08
757 uint8_t ret_priority;
758 uint8_t disable_pf_transfer_len[2];
759 uint8_t min_prefetch[2];
760 uint8_t max_prefetch[2];
761 uint8_t max_pf_ceiling[2];
764 #define SCP_LBCSS 0x40
768 uint8_t cache_segments;
769 uint8_t cache_seg_size[2];
771 uint8_t non_cache_seg_size[3];
774 struct scsi_info_exceptions_page {
776 #define SIEP_PAGE_SAVABLE 0x80 /* Page is savable */
777 u_int8_t page_length;
779 #define SIEP_FLAGS_PERF 0x80
780 #define SIEP_FLAGS_EBF 0x20
781 #define SIEP_FLAGS_EWASC 0x10
782 #define SIEP_FLAGS_DEXCPT 0x08
783 #define SIEP_FLAGS_TEST 0x04
784 #define SIEP_FLAGS_EBACKERR 0x02
785 #define SIEP_FLAGS_LOGERR 0x01
787 #define SIEP_MRIE_NO 0x00
788 #define SIEP_MRIE_UA 0x02
789 #define SIEP_MRIE_REC_COND 0x03
790 #define SIEP_MRIE_REC_UNCOND 0x04
791 #define SIEP_MRIE_NO_SENSE 0x05
792 #define SIEP_MRIE_ON_REQ 0x06
793 u_int8_t interval_timer[4];
794 u_int8_t report_count[4];
797 struct scsi_logical_block_provisioning_page_descr {
799 #define SLBPPD_ENABLED 0x80
800 #define SLBPPD_TYPE_MASK 0x38
801 #define SLBPPD_ARMING_MASK 0x07
802 #define SLBPPD_ARMING_DEC 0x02
803 #define SLBPPD_ARMING_INC 0x01
809 struct scsi_logical_block_provisioning_page {
811 uint8_t subpage_code;
812 uint8_t page_length[2];
814 #define SLBPP_SITUA 0x01
815 uint8_t reserved[11];
816 struct scsi_logical_block_provisioning_page_descr descr[0];
820 * SCSI protocol identifier values, current as of SPC4r36l.
822 #define SCSI_PROTO_FC 0x00 /* Fibre Channel */
823 #define SCSI_PROTO_SPI 0x01 /* Parallel SCSI */
824 #define SCSI_PROTO_SSA 0x02 /* Serial Storage Arch. */
825 #define SCSI_PROTO_1394 0x03 /* IEEE 1394 (Firewire) */
826 #define SCSI_PROTO_RDMA 0x04 /* SCSI RDMA Protocol */
827 #define SCSI_PROTO_ISCSI 0x05 /* Internet SCSI */
828 #define SCSI_PROTO_iSCSI 0x05 /* Internet SCSI */
829 #define SCSI_PROTO_SAS 0x06 /* SAS Serial SCSI Protocol */
830 #define SCSI_PROTO_ADT 0x07 /* Automation/Drive Int. Trans. Prot.*/
831 #define SCSI_PROTO_ADITP 0x07 /* Automation/Drive Int. Trans. Prot.*/
832 #define SCSI_PROTO_ATA 0x08 /* AT Attachment Interface */
833 #define SCSI_PROTO_UAS 0x09 /* USB Atached SCSI */
834 #define SCSI_PROTO_SOP 0x0a /* SCSI over PCI Express */
835 #define SCSI_PROTO_NONE 0x0f /* No specific protocol */
837 struct scsi_proto_specific_page {
839 #define SPSP_PAGE_SAVABLE 0x80 /* Page is savable */
840 u_int8_t page_length;
842 #define SPSP_PROTO_FC SCSI_PROTO_FC
843 #define SPSP_PROTO_SPI SCSI_PROTO_SPI
844 #define SPSP_PROTO_SSA SCSI_PROTO_SSA
845 #define SPSP_PROTO_1394 SCSI_PROTO_1394
846 #define SPSP_PROTO_RDMA SCSI_PROTO_RDMA
847 #define SPSP_PROTO_ISCSI SCSI_PROTO_ISCSI
848 #define SPSP_PROTO_SAS SCSI_PROTO_SAS
849 #define SPSP_PROTO_ADT SCSI_PROTO_ADITP
850 #define SPSP_PROTO_ATA SCSI_PROTO_ATA
851 #define SPSP_PROTO_UAS SCSI_PROTO_UAS
852 #define SPSP_PROTO_SOP SCSI_PROTO_SOP
853 #define SPSP_PROTO_NONE SCSI_PROTO_NONE
860 #define SR_EXTENT 0x01
861 #define SR_ID_MASK 0x0e
862 #define SR_3RDPTY 0x10
863 #define SR_LUN_MASK 0xe0
869 struct scsi_reserve_10 {
872 #define SR10_3RDPTY 0x10
873 #define SR10_LONGID 0x02
874 #define SR10_EXTENT 0x01
876 uint8_t thirdparty_id;
893 struct scsi_release_10 {
897 uint8_t thirdparty_id;
911 #define PR_PREVENT 0x01
912 #define PR_ALLOW 0x00
914 struct scsi_sync_cache
918 #define SSC_IMMED 0x02
919 #define SSC_RELADR 0x01
920 u_int8_t begin_lba[4];
922 u_int8_t lb_count[2];
926 struct scsi_sync_cache_16
930 uint8_t begin_lba[8];
939 #define SF_LONGLIST 0x20
940 #define SF_FMTDATA 0x10
941 #define SF_CMPLIST 0x08
942 #define SF_FORMAT_MASK 0x07
943 #define SF_FORMAT_BLOCK 0x00
944 #define SF_FORMAT_LONG_BLOCK 0x03
945 #define SF_FORMAT_BFI 0x04
946 #define SF_FORMAT_PHYS 0x05
948 uint8_t interleave[2];
952 struct scsi_format_header_short {
954 #define SF_DATA_FOV 0x80
955 #define SF_DATA_DPRY 0x40
956 #define SF_DATA_DCRT 0x20
957 #define SF_DATA_STPF 0x10
958 #define SF_DATA_IP 0x08
959 #define SF_DATA_DSP 0x04
960 #define SF_DATA_IMMED 0x02
961 #define SF_DATA_VS 0x01
963 uint8_t defect_list_len[2];
966 struct scsi_format_header_long {
969 uint8_t reserved2[2];
970 uint8_t defect_list_len[4];
973 struct scsi_changedef
984 struct scsi_read_buffer
988 #define RWB_MODE 0x1F
989 #define RWB_MODE_HDR_DATA 0x00
990 #define RWB_MODE_VENDOR 0x01
991 #define RWB_MODE_DATA 0x02
992 #define RWB_MODE_DESCR 0x03
993 #define RWB_MODE_DOWNLOAD 0x04
994 #define RWB_MODE_DOWNLOAD_SAVE 0x05
995 #define RWB_MODE_ECHO 0x0A
996 #define RWB_MODE_ECHO_DESCR 0x0B
997 #define RWB_MODE_ERROR_HISTORY 0x1C
1004 struct scsi_read_buffer_16
1014 struct scsi_write_buffer
1024 struct scsi_read_attribute
1027 u_int8_t service_action;
1028 #define SRA_SA_ATTR_VALUES 0x00
1029 #define SRA_SA_ATTR_LIST 0x01
1030 #define SRA_SA_LOG_VOL_LIST 0x02
1031 #define SRA_SA_PART_LIST 0x03
1032 #define SRA_SA_RESTRICTED 0x04
1033 #define SRA_SA_SUPPORTED_ATTRS 0x05
1034 #define SRA_SA_MASK 0x1f
1035 u_int8_t element[2];
1037 u_int8_t logical_volume;
1040 u_int8_t first_attribute[2];
1043 #define SRA_CACHE 0x01
1047 struct scsi_write_attribute
1051 #define SWA_WTC 0x01
1052 u_int8_t element[3];
1053 u_int8_t logical_volume;
1056 u_int8_t reserved2[2];
1063 struct scsi_read_attribute_values
1066 u_int8_t attribute_0[0];
1069 struct scsi_mam_attribute_header
1073 * Attributes obtained from SPC-4r36g (section 7.4.2.2) and
1074 * SSC-4r03 (section 4.2.21).
1076 #define SMA_ATTR_ID_DEVICE_MIN 0x0000
1078 #define SMA_ATTR_REM_CAP_PARTITION 0x0000
1079 #define SMA_ATTR_MAX_CAP_PARTITION 0x0001
1080 #define SMA_ATTR_TAPEALERT_FLAGS 0x0002
1081 #define SMA_ATTR_LOAD_COUNT 0x0003
1082 #define SMA_ATTR_MAM_SPACE_REMAINING 0x0004
1084 #define SMA_ATTR_DEV_ASSIGNING_ORG 0x0005
1085 #define SMA_ATTR_FORMAT_DENSITY_CODE 0x0006
1086 #define SMA_ATTR_INITIALIZATION_COUNT 0x0007
1087 #define SMA_ATTR_VOLUME_ID 0x0008
1088 #define SMA_ATTR_VOLUME_CHANGE_REF 0x0009
1090 #define SMA_ATTR_DEV_SERIAL_LAST_LOAD 0x020a
1091 #define SMA_ATTR_DEV_SERIAL_LAST_LOAD_1 0x020b
1092 #define SMA_ATTR_DEV_SERIAL_LAST_LOAD_2 0x020c
1093 #define SMA_ATTR_DEV_SERIAL_LAST_LOAD_3 0x020d
1095 #define SMA_ATTR_TOTAL_MB_WRITTEN_LT 0x0220
1096 #define SMA_ATTR_TOTAL_MB_READ_LT 0x0221
1097 #define SMA_ATTR_TOTAL_MB_WRITTEN_CUR 0x0222
1098 #define SMA_ATTR_TOTAL_MB_READ_CUR 0x0223
1099 #define SMA_ATTR_FIRST_ENC_BLOCK 0x0224
1100 #define SMA_ATTR_NEXT_UNENC_BLOCK 0x0225
1102 #define SMA_ATTR_MEDIUM_USAGE_HIST 0x0340
1103 #define SMA_ATTR_PART_USAGE_HIST 0x0341
1105 #define SMA_ATTR_ID_DEVICE_MAX 0x03ff
1107 #define SMA_ATTR_ID_MEDIUM_MIN 0x0400
1109 #define SMA_ATTR_MED_MANUF 0x0400
1110 #define SMA_ATTR_MED_SERIAL 0x0401
1112 #define SMA_ATTR_MED_LENGTH 0x0402
1113 #define SMA_ATTR_MED_WIDTH 0x0403
1114 #define SMA_ATTR_MED_ASSIGNING_ORG 0x0404
1115 #define SMA_ATTR_MED_DENSITY_CODE 0x0405
1117 #define SMA_ATTR_MED_MANUF_DATE 0x0406
1118 #define SMA_ATTR_MAM_CAPACITY 0x0407
1119 #define SMA_ATTR_MED_TYPE 0x0408
1120 #define SMA_ATTR_MED_TYPE_INFO 0x0409
1121 #define SMA_ATTR_MED_SERIAL_NUM 0x040a
1123 #define SMA_ATTR_ID_MEDIUM_MAX 0x07ff
1125 #define SMA_ATTR_ID_HOST_MIN 0x0800
1127 #define SMA_ATTR_APP_VENDOR 0x0800
1128 #define SMA_ATTR_APP_NAME 0x0801
1129 #define SMA_ATTR_APP_VERSION 0x0802
1130 #define SMA_ATTR_USER_MED_TEXT_LABEL 0x0803
1131 #define SMA_ATTR_LAST_WRITTEN_TIME 0x0804
1132 #define SMA_ATTR_TEXT_LOCAL_ID 0x0805
1133 #define SMA_ATTR_BARCODE 0x0806
1134 #define SMA_ATTR_HOST_OWNER_NAME 0x0807
1135 #define SMA_ATTR_MEDIA_POOL 0x0808
1136 #define SMA_ATTR_PART_USER_LABEL 0x0809
1137 #define SMA_ATTR_LOAD_UNLOAD_AT_PART 0x080a
1138 #define SMA_ATTR_APP_FORMAT_VERSION 0x080b
1139 #define SMA_ATTR_VOL_COHERENCY_INFO 0x080c
1141 #define SMA_ATTR_ID_HOST_MAX 0x0bff
1143 #define SMA_ATTR_VENDOR_DEVICE_MIN 0x0c00
1144 #define SMA_ATTR_VENDOR_DEVICE_MAX 0x0fff
1145 #define SMA_ATTR_VENDOR_MEDIUM_MIN 0x1000
1146 #define SMA_ATTR_VENDOR_MEDIUM_MAX 0x13ff
1147 #define SMA_ATTR_VENDOR_HOST_MIN 0x1400
1148 #define SMA_ATTR_VENDOR_HOST_MAX 0x17ff
1150 #define SMA_FORMAT_BINARY 0x00
1151 #define SMA_FORMAT_ASCII 0x01
1152 #define SMA_FORMAT_TEXT 0x02
1153 #define SMA_FORMAT_MASK 0x03
1154 #define SMA_READ_ONLY 0x80
1156 u_int8_t attribute[0];
1159 struct scsi_attrib_list_header {
1161 u_int8_t first_attr_0[0];
1164 struct scsi_attrib_lv_list {
1166 u_int8_t first_lv_number;
1167 u_int8_t num_logical_volumes;
1170 struct scsi_attrib_vendser {
1172 uint8_t serial_num[32];
1176 * These values are used to decode the Volume Coherency Information
1177 * Attribute (0x080c) for LTFS-format coherency information.
1178 * Although the Application Client Specific lengths are different for
1179 * Version 0 and Version 1, the data is in fact the same. The length
1180 * difference was due to a code bug.
1182 #define SCSI_LTFS_VER0_LEN 42
1183 #define SCSI_LTFS_VER1_LEN 43
1184 #define SCSI_LTFS_UUID_LEN 36
1185 #define SCSI_LTFS_STR_NAME "LTFS"
1186 #define SCSI_LTFS_STR_LEN 4
1189 SCSI_ATTR_FLAG_NONE = 0x00,
1190 SCSI_ATTR_FLAG_HEX = 0x01,
1191 SCSI_ATTR_FLAG_FP = 0x02,
1192 SCSI_ATTR_FLAG_DIV_10 = 0x04,
1193 SCSI_ATTR_FLAG_FP_1DIGIT = 0x08
1194 } scsi_attrib_flags;
1197 SCSI_ATTR_OUTPUT_NONE = 0x00,
1198 SCSI_ATTR_OUTPUT_TEXT_MASK = 0x03,
1199 SCSI_ATTR_OUTPUT_TEXT_RAW = 0x00,
1200 SCSI_ATTR_OUTPUT_TEXT_ESC = 0x01,
1201 SCSI_ATTR_OUTPUT_TEXT_RSV1 = 0x02,
1202 SCSI_ATTR_OUTPUT_TEXT_RSV2 = 0x03,
1203 SCSI_ATTR_OUTPUT_NONASCII_MASK = 0x0c,
1204 SCSI_ATTR_OUTPUT_NONASCII_TRIM = 0x00,
1205 SCSI_ATTR_OUTPUT_NONASCII_ESC = 0x04,
1206 SCSI_ATTR_OUTPUT_NONASCII_RAW = 0x08,
1207 SCSI_ATTR_OUTPUT_NONASCII_RSV1 = 0x0c,
1208 SCSI_ATTR_OUTPUT_FIELD_MASK = 0xf0,
1209 SCSI_ATTR_OUTPUT_FIELD_ALL = 0xf0,
1210 SCSI_ATTR_OUTPUT_FIELD_NONE = 0x00,
1211 SCSI_ATTR_OUTPUT_FIELD_DESC = 0x10,
1212 SCSI_ATTR_OUTPUT_FIELD_NUM = 0x20,
1213 SCSI_ATTR_OUTPUT_FIELD_SIZE = 0x40,
1214 SCSI_ATTR_OUTPUT_FIELD_RW = 0x80
1215 } scsi_attrib_output_flags;
1219 struct scsi_attrib_table_entry
1225 int (*to_str)(struct sbuf *sb, struct scsi_mam_attribute_header *hdr,
1226 uint32_t valid_len, uint32_t flags,
1227 uint32_t output_flags, char *error_str,
1229 int (*parse_str)(char *str, struct scsi_mam_attribute_header *hdr,
1230 uint32_t alloc_len, uint32_t flags, char *error_str,
1238 /* only 5 bits are valid in the MSB address byte */
1239 #define SRW_TOPADDR 0x1F
1247 #define SRW10_RELADDR 0x01
1248 /* EBP defined for WRITE(10) only */
1249 #define SRW10_EBP 0x04
1250 #define SRW10_FUA 0x08
1251 #define SRW10_DPO 0x10
1262 #define SRW12_RELADDR 0x01
1263 #define SRW12_FUA 0x08
1264 #define SRW12_DPO 0x10
1275 #define SRW16_RELADDR 0x01
1276 #define SRW16_FUA 0x08
1277 #define SRW16_DPO 0x10
1285 struct scsi_write_atomic_16
1290 uint8_t boundary[2];
1296 struct scsi_write_same_10
1300 #define SWS_LBDATA 0x02
1301 #define SWS_PBDATA 0x04
1302 #define SWS_UNMAP 0x08
1303 #define SWS_ANCHOR 0x10
1310 struct scsi_write_same_16
1314 #define SWS_NDOB 0x01
1325 #define SU_ANCHOR 0x01
1326 uint8_t reserved[4];
1332 struct scsi_unmap_header
1335 uint8_t desc_length[2];
1336 uint8_t reserved[4];
1339 struct scsi_unmap_desc
1343 uint8_t reserved[4];
1346 struct scsi_write_verify_10
1350 #define SWV_BYTCHK 0x02
1351 #define SWV_DPO 0x10
1352 #define SWV_WRPROECT_MASK 0xe0
1359 struct scsi_write_verify_12
1369 struct scsi_write_verify_16
1380 struct scsi_start_stop_unit
1384 #define SSS_IMMED 0x01
1385 u_int8_t reserved[2];
1387 #define SSS_START 0x01
1388 #define SSS_LOEJ 0x02
1389 #define SSS_PC_MASK 0xf0
1390 #define SSS_PC_START_VALID 0x00
1391 #define SSS_PC_ACTIVE 0x10
1392 #define SSS_PC_IDLE 0x20
1393 #define SSS_PC_STANDBY 0x30
1394 #define SSS_PC_LU_CONTROL 0x70
1395 #define SSS_PC_FORCE_IDLE_0 0xa0
1396 #define SSS_PC_FORCE_STANDBY_0 0xb0
1400 struct ata_pass_12 {
1403 #define AP_PROTO_HARD_RESET (0x00 << 1)
1404 #define AP_PROTO_SRST (0x01 << 1)
1405 #define AP_PROTO_NON_DATA (0x03 << 1)
1406 #define AP_PROTO_PIO_IN (0x04 << 1)
1407 #define AP_PROTO_PIO_OUT (0x05 << 1)
1408 #define AP_PROTO_DMA (0x06 << 1)
1409 #define AP_PROTO_DMA_QUEUED (0x07 << 1)
1410 #define AP_PROTO_DEVICE_DIAG (0x08 << 1)
1411 #define AP_PROTO_DEVICE_RESET (0x09 << 1)
1412 #define AP_PROTO_UDMA_IN (0x0a << 1)
1413 #define AP_PROTO_UDMA_OUT (0x0b << 1)
1414 #define AP_PROTO_FPDMA (0x0c << 1)
1415 #define AP_PROTO_RESP_INFO (0x0f << 1)
1416 #define AP_MULTI 0xe0
1418 #define AP_T_LEN 0x03
1420 #define AP_T_DIR 0x08
1421 #define AP_CK_COND 0x20
1422 #define AP_OFFLINE 0x60
1424 u_int8_t sector_count;
1434 struct scsi_maintenance_in
1438 #define SERVICE_ACTION_MASK 0x1f
1439 #define SA_RPRT_TRGT_GRP 0x0a
1440 uint8_t reserved[4];
1446 struct scsi_report_supported_opcodes
1449 uint8_t service_action;
1451 #define RSO_RCTD 0x80
1452 #define RSO_OPTIONS_MASK 0x07
1453 #define RSO_OPTIONS_ALL 0x00
1454 #define RSO_OPTIONS_OC 0x01
1455 #define RSO_OPTIONS_OC_SA 0x02
1456 #define RSO_OPTIONS_OC_ASA 0x03
1457 uint8_t requested_opcode;
1458 uint8_t requested_service_action[2];
1464 struct scsi_report_supported_opcodes_timeout
1468 uint8_t cmd_specific;
1469 uint8_t nominal_time[4];
1470 uint8_t recommended_time[4];
1473 struct scsi_report_supported_opcodes_descr
1477 uint8_t service_action[2];
1480 #define RSO_SERVACTV 0x01
1481 #define RSO_CTDP 0x02
1482 uint8_t cdb_length[2];
1483 struct scsi_report_supported_opcodes_timeout timeout[0];
1486 struct scsi_report_supported_opcodes_all
1489 struct scsi_report_supported_opcodes_descr descr[0];
1492 struct scsi_report_supported_opcodes_one
1496 #define RSO_ONE_CTDP 0x80
1497 #define RSO_ONE_SUP_MASK 0x07
1498 #define RSO_ONE_SUP_UNAVAIL 0x00
1499 #define RSO_ONE_SUP_NOT_SUP 0x01
1500 #define RSO_ONE_SUP_AVAIL 0x03
1501 #define RSO_ONE_SUP_VENDOR 0x05
1502 uint8_t cdb_length[2];
1503 uint8_t cdb_usage[];
1506 struct scsi_report_supported_tmf
1509 uint8_t service_action;
1510 uint8_t reserved[4];
1516 struct scsi_report_supported_tmf_data
1519 #define RST_WAKES 0x01
1520 #define RST_TRS 0x02
1521 #define RST_QTS 0x04
1522 #define RST_LURS 0x08
1523 #define RST_CTSS 0x10
1524 #define RST_CACAS 0x20
1525 #define RST_ATSS 0x40
1526 #define RST_ATS 0x80
1528 #define RST_ITNRS 0x01
1529 #define RST_QTSS 0x02
1530 #define RST_QAES 0x04
1531 uint8_t reserved[2];
1534 struct scsi_report_timestamp
1537 uint8_t service_action;
1538 uint8_t reserved[4];
1544 struct scsi_report_timestamp_data
1548 #define RTS_ORIG_MASK 0x00
1549 #define RTS_ORIG_ZERO 0x00
1550 #define RTS_ORIG_SET 0x02
1551 #define RTS_ORIG_OUTSIDE 0x03
1553 uint8_t timestamp[6];
1554 uint8_t reserve2[2];
1557 struct scsi_receive_copy_status_lid1
1560 uint8_t service_action;
1561 #define RCS_RCS_LID1 0x00
1562 uint8_t list_identifier;
1563 uint8_t reserved[7];
1569 struct scsi_receive_copy_status_lid1_data
1571 uint8_t available_data[4];
1572 uint8_t copy_command_status;
1573 #define RCS_CCS_INPROG 0x00
1574 #define RCS_CCS_COMPLETED 0x01
1575 #define RCS_CCS_ERROR 0x02
1576 uint8_t segments_processed[2];
1577 uint8_t transfer_count_units;
1578 #define RCS_TC_BYTES 0x00
1579 #define RCS_TC_KBYTES 0x01
1580 #define RCS_TC_MBYTES 0x02
1581 #define RCS_TC_GBYTES 0x03
1582 #define RCS_TC_TBYTES 0x04
1583 #define RCS_TC_PBYTES 0x05
1584 #define RCS_TC_EBYTES 0x06
1585 #define RCS_TC_LBAS 0xf1
1586 uint8_t transfer_count[4];
1589 struct scsi_receive_copy_failure_details
1592 uint8_t service_action;
1593 #define RCS_RCFD 0x04
1594 uint8_t list_identifier;
1595 uint8_t reserved[7];
1601 struct scsi_receive_copy_failure_details_data
1603 uint8_t available_data[4];
1604 uint8_t reserved[52];
1605 uint8_t copy_command_status;
1607 uint8_t sense_data_length[2];
1608 uint8_t sense_data[];
1611 struct scsi_receive_copy_status_lid4
1614 uint8_t service_action;
1615 #define RCS_RCS_LID4 0x05
1616 uint8_t list_identifier[4];
1617 uint8_t reserved[4];
1623 struct scsi_receive_copy_status_lid4_data
1625 uint8_t available_data[4];
1626 uint8_t response_to_service_action;
1627 uint8_t copy_command_status;
1628 #define RCS_CCS_COMPLETED_PROD 0x03
1629 #define RCS_CCS_COMPLETED_RESID 0x04
1630 #define RCS_CCS_INPROG_FGBG 0x10
1631 #define RCS_CCS_INPROG_FG 0x11
1632 #define RCS_CCS_INPROG_BG 0x12
1633 #define RCS_CCS_ABORTED 0x60
1634 uint8_t operation_counter[2];
1635 uint8_t estimated_status_update_delay[4];
1636 uint8_t extended_copy_completion_status;
1637 uint8_t length_of_the_sense_data_field;
1638 uint8_t sense_data_length;
1639 uint8_t transfer_count_units;
1640 uint8_t transfer_count[8];
1641 uint8_t segments_processed[2];
1642 uint8_t reserved[6];
1643 uint8_t sense_data[];
1646 struct scsi_receive_copy_operating_parameters
1649 uint8_t service_action;
1650 #define RCS_RCOP 0x03
1651 uint8_t reserved[8];
1657 struct scsi_receive_copy_operating_parameters_data
1661 #define RCOP_SNLID 0x01
1662 uint8_t reserved[3];
1663 uint8_t maximum_cscd_descriptor_count[2];
1664 uint8_t maximum_segment_descriptor_count[2];
1665 uint8_t maximum_descriptor_list_length[4];
1666 uint8_t maximum_segment_length[4];
1667 uint8_t maximum_inline_data_length[4];
1668 uint8_t held_data_limit[4];
1669 uint8_t maximum_stream_device_transfer_size[4];
1670 uint8_t reserved2[2];
1671 uint8_t total_concurrent_copies[2];
1672 uint8_t maximum_concurrent_copies;
1673 uint8_t data_segment_granularity;
1674 uint8_t inline_data_granularity;
1675 uint8_t held_data_granularity;
1676 uint8_t reserved3[3];
1677 uint8_t implemented_descriptor_list_length;
1678 uint8_t list_of_implemented_descriptor_type_codes[0];
1681 struct scsi_extended_copy
1684 uint8_t service_action;
1685 #define EC_EC_LID1 0x00
1686 #define EC_EC_LID4 0x01
1687 uint8_t reserved[8];
1693 struct scsi_ec_cscd_dtsp
1696 #define EC_CSCD_FIXED 0x01
1697 #define EC_CSCD_PAD 0x04
1698 uint8_t block_length[3];
1704 #define EC_CSCD_EXT 0xff
1707 #define EC_LUIDT_MASK 0xc0
1708 #define EC_LUIDT_LUN 0x00
1709 #define EC_LUIDT_PROXY_TOKEN 0x40
1710 uint8_t relative_initiator_port[2];
1711 uint8_t cscd_params[24];
1712 struct scsi_ec_cscd_dtsp dtsp;
1715 struct scsi_ec_cscd_id
1718 #define EC_CSCD_ID 0xe4
1720 uint8_t relative_initiator_port[2];
1725 uint8_t designator[20];
1726 struct scsi_ec_cscd_dtsp dtsp;
1729 struct scsi_ec_segment
1733 #define EC_SEG_DC 0x02
1734 #define EC_SEG_CAT 0x01
1735 uint8_t descr_length[2];
1739 struct scsi_ec_segment_b2b
1742 #define EC_SEG_B2B 0x02
1744 uint8_t descr_length[2];
1745 uint8_t src_cscd[2];
1746 uint8_t dst_cscd[2];
1747 uint8_t reserved[2];
1748 uint8_t number_of_blocks[2];
1753 struct scsi_ec_segment_verify
1756 #define EC_SEG_VERIFY 0x07
1758 uint8_t descr_length[2];
1759 uint8_t src_cscd[2];
1760 uint8_t reserved2[2];
1762 uint8_t reserved3[3];
1765 struct scsi_ec_segment_register_key
1768 #define EC_SEG_REGISTER_KEY 0x14
1770 uint8_t descr_length[2];
1771 uint8_t reserved2[2];
1772 uint8_t dst_cscd[2];
1774 uint8_t sa_res_key[8];
1775 uint8_t reserved3[4];
1778 struct scsi_extended_copy_lid1_data
1780 uint8_t list_identifier;
1782 #define EC_PRIORITY 0x07
1783 #define EC_LIST_ID_USAGE_MASK 0x18
1784 #define EC_LIST_ID_USAGE_FULL 0x08
1785 #define EC_LIST_ID_USAGE_NOHOLD 0x10
1786 #define EC_LIST_ID_USAGE_NONE 0x18
1788 uint8_t cscd_list_length[2];
1789 uint8_t reserved[4];
1790 uint8_t segment_list_length[4];
1791 uint8_t inline_data_length[4];
1795 struct scsi_extended_copy_lid4_data
1797 uint8_t list_format;
1798 #define EC_LIST_FORMAT 0x01
1800 uint8_t header_cscd_list_length[2];
1801 uint8_t reserved[11];
1803 #define EC_IMMED 0x01
1804 #define EC_G_SENSE 0x02
1805 uint8_t header_cscd_type_code;
1806 uint8_t reserved2[3];
1807 uint8_t list_identifier[4];
1808 uint8_t reserved3[18];
1809 uint8_t cscd_list_length[2];
1810 uint8_t segment_list_length[2];
1811 uint8_t inline_data_length[2];
1815 struct scsi_copy_operation_abort
1818 uint8_t service_action;
1820 uint8_t list_identifier[4];
1821 uint8_t reserved[9];
1825 struct scsi_populate_token
1828 uint8_t service_action;
1830 uint8_t reserved[4];
1831 uint8_t list_identifier[4];
1833 uint8_t group_number;
1837 struct scsi_range_desc
1841 uint8_t reserved[4];
1844 struct scsi_populate_token_data
1848 #define EC_PT_IMMED 0x01
1849 #define EC_PT_RTV 0x02
1851 uint8_t inactivity_timeout[4];
1852 uint8_t rod_type[4];
1853 uint8_t reserved2[2];
1854 uint8_t range_descriptor_length[2];
1855 struct scsi_range_desc desc[];
1858 struct scsi_write_using_token
1861 uint8_t service_action;
1863 uint8_t reserved[4];
1864 uint8_t list_identifier[4];
1866 uint8_t group_number;
1870 struct scsi_write_using_token_data
1874 #define EC_WUT_IMMED 0x01
1875 #define EC_WUT_DEL_TKN 0x02
1876 uint8_t reserved[5];
1877 uint8_t offset_into_rod[8];
1878 uint8_t rod_token[512];
1879 uint8_t reserved2[6];
1880 uint8_t range_descriptor_length[2];
1881 struct scsi_range_desc desc[];
1884 struct scsi_receive_rod_token_information
1887 uint8_t service_action;
1888 #define RCS_RRTI 0x07
1889 uint8_t list_identifier[4];
1890 uint8_t reserved[4];
1899 #define ROD_TYPE_INTERNAL 0x00000000
1900 #define ROD_TYPE_AUR 0x00010000
1901 #define ROD_TYPE_PIT_DEF 0x00800000
1902 #define ROD_TYPE_PIT_VULN 0x00800001
1903 #define ROD_TYPE_PIT_PERS 0x00800002
1904 #define ROD_TYPE_PIT_ANY 0x0080FFFF
1905 #define ROD_TYPE_BLOCK_ZERO 0xFFFF0001
1906 uint8_t reserved[2];
1911 struct scsi_report_all_rod_tokens
1914 uint8_t service_action;
1915 #define RCS_RART 0x08
1916 uint8_t reserved[8];
1922 struct scsi_report_all_rod_tokens_data
1924 uint8_t available_data[4];
1925 uint8_t reserved[4];
1926 uint8_t rod_management_token_list[];
1929 struct ata_pass_16 {
1932 #define AP_EXTEND 0x01
1934 #define AP_FLAG_TLEN_NO_DATA (0 << 0)
1935 #define AP_FLAG_TLEN_FEAT (1 << 0)
1936 #define AP_FLAG_TLEN_SECT_CNT (2 << 0)
1937 #define AP_FLAG_TLEN_STPSIU (3 << 0)
1938 #define AP_FLAG_BYT_BLOK_BYTES (0 << 2)
1939 #define AP_FLAG_BYT_BLOK_BLOCKS (1 << 2)
1940 #define AP_FLAG_TDIR_TO_DEV (0 << 3)
1941 #define AP_FLAG_TDIR_FROM_DEV (1 << 3)
1942 #define AP_FLAG_CHK_COND (1 << 5)
1943 u_int8_t features_ext;
1945 u_int8_t sector_count_ext;
1946 u_int8_t sector_count;
1947 u_int8_t lba_low_ext;
1949 u_int8_t lba_mid_ext;
1951 u_int8_t lba_high_ext;
1958 #define SC_SCSI_1 0x01
1959 #define SC_SCSI_2 0x03
1965 #define TEST_UNIT_READY 0x00
1966 #define REQUEST_SENSE 0x03
1968 #define WRITE_6 0x0A
1969 #define INQUIRY 0x12
1970 #define MODE_SELECT_6 0x15
1971 #define MODE_SENSE_6 0x1A
1972 #define START_STOP_UNIT 0x1B
1973 #define START_STOP 0x1B
1974 #define RESERVE 0x16
1975 #define RELEASE 0x17
1976 #define RECEIVE_DIAGNOSTIC 0x1C
1977 #define SEND_DIAGNOSTIC 0x1D
1978 #define PREVENT_ALLOW 0x1E
1979 #define READ_CAPACITY 0x25
1980 #define READ_10 0x28
1981 #define WRITE_10 0x2A
1982 #define POSITION_TO_ELEMENT 0x2B
1983 #define WRITE_VERIFY_10 0x2E
1984 #define VERIFY_10 0x2F
1985 #define SYNCHRONIZE_CACHE 0x35
1986 #define READ_DEFECT_DATA_10 0x37
1987 #define WRITE_BUFFER 0x3B
1988 #define READ_BUFFER 0x3C
1989 #define CHANGE_DEFINITION 0x40
1990 #define WRITE_SAME_10 0x41
1992 #define LOG_SELECT 0x4C
1993 #define LOG_SENSE 0x4D
1994 #define MODE_SELECT_10 0x55
1995 #define RESERVE_10 0x56
1996 #define RELEASE_10 0x57
1997 #define MODE_SENSE_10 0x5A
1998 #define PERSISTENT_RES_IN 0x5E
1999 #define PERSISTENT_RES_OUT 0x5F
2000 #define EXTENDED_COPY 0x83
2001 #define RECEIVE_COPY_STATUS 0x84
2002 #define ATA_PASS_16 0x85
2003 #define READ_16 0x88
2004 #define COMPARE_AND_WRITE 0x89
2005 #define WRITE_16 0x8A
2006 #define READ_ATTRIBUTE 0x8C
2007 #define WRITE_ATTRIBUTE 0x8D
2008 #define WRITE_VERIFY_16 0x8E
2009 #define VERIFY_16 0x8F
2010 #define SYNCHRONIZE_CACHE_16 0x91
2011 #define WRITE_SAME_16 0x93
2012 #define READ_BUFFER_16 0x9B
2013 #define WRITE_ATOMIC_16 0x9C
2014 #define SERVICE_ACTION_IN 0x9E
2015 #define REPORT_LUNS 0xA0
2016 #define ATA_PASS_12 0xA1
2017 #define SECURITY_PROTOCOL_IN 0xA2
2018 #define MAINTENANCE_IN 0xA3
2019 #define MAINTENANCE_OUT 0xA4
2020 #define MOVE_MEDIUM 0xA5
2021 #define READ_12 0xA8
2022 #define WRITE_12 0xAA
2023 #define WRITE_VERIFY_12 0xAE
2024 #define VERIFY_12 0xAF
2025 #define SECURITY_PROTOCOL_OUT 0xB5
2026 #define READ_ELEMENT_STATUS 0xB8
2027 #define READ_CD 0xBE
2029 /* Maintenance In Service Action Codes */
2030 #define REPORT_IDENTIFYING_INFRMATION 0x05
2031 #define REPORT_TARGET_PORT_GROUPS 0x0A
2032 #define REPORT_ALIASES 0x0B
2033 #define REPORT_SUPPORTED_OPERATION_CODES 0x0C
2034 #define REPORT_SUPPORTED_TASK_MANAGEMENT_FUNCTIONS 0x0D
2035 #define REPORT_PRIORITY 0x0E
2036 #define REPORT_TIMESTAMP 0x0F
2037 #define MANAGEMENT_PROTOCOL_IN 0x10
2038 /* Maintenance Out Service Action Codes */
2039 #define SET_IDENTIFY_INFORMATION 0x06
2040 #define SET_TARGET_PORT_GROUPS 0x0A
2041 #define CHANGE_ALIASES 0x0B
2042 #define SET_PRIORITY 0x0E
2043 #define SET_TIMESTAMP 0x0F
2044 #define MANGAEMENT_PROTOCOL_OUT 0x10
2049 #define T_DIRECT 0x00
2050 #define T_SEQUENTIAL 0x01
2051 #define T_PRINTER 0x02
2052 #define T_PROCESSOR 0x03
2054 #define T_CDROM 0x05
2055 #define T_SCANNER 0x06
2056 #define T_OPTICAL 0x07
2057 #define T_CHANGER 0x08
2061 #define T_STORARRAY 0x0c
2062 #define T_ENCLOSURE 0x0d
2067 #define T_NODEVICE 0x1f
2068 #define T_ANY 0xff /* Used in Quirk table matches */
2074 * This length is the initial inquiry length used by the probe code, as
2075 * well as the length necessary for scsi_print_inquiry() to function
2076 * correctly. If either use requires a different length in the future,
2077 * the two values should be de-coupled.
2079 #define SHORT_INQUIRY_LENGTH 36
2081 struct scsi_inquiry_data
2084 #define SID_TYPE(inq_data) ((inq_data)->device & 0x1f)
2085 #define SID_QUAL(inq_data) (((inq_data)->device & 0xE0) >> 5)
2086 #define SID_QUAL_LU_CONNECTED 0x00 /*
2087 * The specified peripheral device
2088 * type is currently connected to
2089 * logical unit. If the target cannot
2090 * determine whether or not a physical
2091 * device is currently connected, it
2092 * shall also use this peripheral
2093 * qualifier when returning the INQUIRY
2094 * data. This peripheral qualifier
2095 * does not mean that the device is
2096 * ready for access by the initiator.
2098 #define SID_QUAL_LU_OFFLINE 0x01 /*
2099 * The target is capable of supporting
2100 * the specified peripheral device type
2101 * on this logical unit; however, the
2102 * physical device is not currently
2103 * connected to this logical unit.
2105 #define SID_QUAL_RSVD 0x02
2106 #define SID_QUAL_BAD_LU 0x03 /*
2107 * The target is not capable of
2108 * supporting a physical device on
2109 * this logical unit. For this
2110 * peripheral qualifier the peripheral
2111 * device type shall be set to 1Fh to
2112 * provide compatibility with previous
2113 * versions of SCSI. All other
2114 * peripheral device type values are
2115 * reserved for this peripheral
2118 #define SID_QUAL_IS_VENDOR_UNIQUE(inq_data) ((SID_QUAL(inq_data) & 0x04) != 0)
2120 #define SID_QUAL2 0x7F
2121 #define SID_LU_CONG 0x40
2122 #define SID_RMB 0x80
2123 #define SID_IS_REMOVABLE(inq_data) (((inq_data)->dev_qual2 & SID_RMB) != 0)
2125 #define SID_ANSI_REV(inq_data) ((inq_data)->version & 0x07)
2126 #define SCSI_REV_0 0
2127 #define SCSI_REV_CCS 1
2128 #define SCSI_REV_2 2
2129 #define SCSI_REV_SPC 3
2130 #define SCSI_REV_SPC2 4
2131 #define SCSI_REV_SPC3 5
2132 #define SCSI_REV_SPC4 6
2133 #define SCSI_REV_SPC5 7
2135 #define SID_ECMA 0x38
2136 #define SID_ISO 0xC0
2137 u_int8_t response_format;
2138 #define SID_AENC 0x80
2139 #define SID_TrmIOP 0x40
2140 #define SID_NormACA 0x20
2141 #define SID_HiSup 0x10
2142 u_int8_t additional_length;
2143 #define SID_ADDITIONAL_LENGTH(iqd) \
2144 ((iqd)->additional_length + \
2145 __offsetof(struct scsi_inquiry_data, additional_length) + 1)
2146 u_int8_t spc3_flags;
2147 #define SPC3_SID_PROTECT 0x01
2148 #define SPC3_SID_3PC 0x08
2149 #define SPC3_SID_TPGS_MASK 0x30
2150 #define SPC3_SID_TPGS_IMPLICIT 0x10
2151 #define SPC3_SID_TPGS_EXPLICIT 0x20
2152 #define SPC3_SID_ACC 0x40
2153 #define SPC3_SID_SCCS 0x80
2154 u_int8_t spc2_flags;
2155 #define SPC2_SID_ADDR16 0x01
2156 #define SPC2_SID_MChngr 0x08
2157 #define SPC2_SID_MultiP 0x10
2158 #define SPC2_SID_EncServ 0x40
2159 #define SPC2_SID_BQueue 0x80
2161 #define INQ_DATA_TQ_ENABLED(iqd) \
2162 ((SID_ANSI_REV(iqd) < SCSI_REV_SPC2)? ((iqd)->flags & SID_CmdQue) : \
2163 (((iqd)->flags & SID_CmdQue) && !((iqd)->spc2_flags & SPC2_SID_BQueue)) || \
2164 (!((iqd)->flags & SID_CmdQue) && ((iqd)->spc2_flags & SPC2_SID_BQueue)))
2167 #define SID_SftRe 0x01
2168 #define SID_CmdQue 0x02
2169 #define SID_Linked 0x08
2170 #define SID_Sync 0x10
2171 #define SID_WBus16 0x20
2172 #define SID_WBus32 0x40
2173 #define SID_RelAdr 0x80
2174 #define SID_VENDOR_SIZE 8
2175 char vendor[SID_VENDOR_SIZE];
2176 #define SID_PRODUCT_SIZE 16
2177 char product[SID_PRODUCT_SIZE];
2178 #define SID_REVISION_SIZE 4
2179 char revision[SID_REVISION_SIZE];
2181 * The following fields were taken from SCSI Primary Commands - 2
2182 * (SPC-2) Revision 14, Dated 11 November 1999
2184 #define SID_VENDOR_SPECIFIC_0_SIZE 20
2185 u_int8_t vendor_specific0[SID_VENDOR_SPECIFIC_0_SIZE];
2187 * An extension of SCSI Parallel Specific Values
2189 #define SID_SPI_IUS 0x01
2190 #define SID_SPI_QAS 0x02
2191 #define SID_SPI_CLOCK_ST 0x00
2192 #define SID_SPI_CLOCK_DT 0x04
2193 #define SID_SPI_CLOCK_DT_ST 0x0C
2194 #define SID_SPI_MASK 0x0F
2198 * Version Descriptors, stored 2 byte values.
2200 u_int8_t version1[2];
2201 u_int8_t version2[2];
2202 u_int8_t version3[2];
2203 u_int8_t version4[2];
2204 u_int8_t version5[2];
2205 u_int8_t version6[2];
2206 u_int8_t version7[2];
2207 u_int8_t version8[2];
2209 u_int8_t reserved3[22];
2211 #define SID_VENDOR_SPECIFIC_1_SIZE 160
2212 u_int8_t vendor_specific1[SID_VENDOR_SPECIFIC_1_SIZE];
2216 * This structure is more suited to initiator operation, because the
2217 * maximum number of supported pages is already allocated.
2219 struct scsi_vpd_supported_page_list
2223 #define SVPD_SUPPORTED_PAGE_LIST 0x00
2224 #define SVPD_SUPPORTED_PAGES_HDR_LEN 4
2226 u_int8_t length; /* number of VPD entries */
2227 #define SVPD_SUPPORTED_PAGES_SIZE 251
2228 u_int8_t list[SVPD_SUPPORTED_PAGES_SIZE];
2232 * This structure is more suited to target operation, because the
2233 * number of supported pages is left to the user to allocate.
2235 struct scsi_vpd_supported_pages
2240 #define SVPD_SUPPORTED_PAGES 0x00
2242 u_int8_t page_list[0];
2246 struct scsi_vpd_unit_serial_number
2250 #define SVPD_UNIT_SERIAL_NUMBER 0x80
2252 u_int8_t length; /* serial number length */
2253 #define SVPD_SERIAL_NUM_SIZE 251
2254 u_int8_t serial_num[SVPD_SERIAL_NUM_SIZE];
2257 struct scsi_vpd_device_id
2261 #define SVPD_DEVICE_ID 0x83
2262 #define SVPD_DEVICE_ID_MAX_SIZE 252
2263 #define SVPD_DEVICE_ID_HDR_LEN \
2264 __offsetof(struct scsi_vpd_device_id, desc_list)
2266 u_int8_t desc_list[];
2269 struct scsi_vpd_id_descriptor
2271 u_int8_t proto_codeset;
2273 * See the SCSI_PROTO definitions above for the protocols.
2275 #define SVPD_ID_PROTO_SHIFT 4
2276 #define SVPD_ID_CODESET_BINARY 0x01
2277 #define SVPD_ID_CODESET_ASCII 0x02
2278 #define SVPD_ID_CODESET_UTF8 0x03
2279 #define SVPD_ID_CODESET_MASK 0x0f
2281 #define SVPD_ID_PIV 0x80
2282 #define SVPD_ID_ASSOC_LUN 0x00
2283 #define SVPD_ID_ASSOC_PORT 0x10
2284 #define SVPD_ID_ASSOC_TARGET 0x20
2285 #define SVPD_ID_ASSOC_MASK 0x30
2286 #define SVPD_ID_TYPE_VENDOR 0x00
2287 #define SVPD_ID_TYPE_T10 0x01
2288 #define SVPD_ID_TYPE_EUI64 0x02
2289 #define SVPD_ID_TYPE_NAA 0x03
2290 #define SVPD_ID_TYPE_RELTARG 0x04
2291 #define SVPD_ID_TYPE_TPORTGRP 0x05
2292 #define SVPD_ID_TYPE_LUNGRP 0x06
2293 #define SVPD_ID_TYPE_MD5_LUN_ID 0x07
2294 #define SVPD_ID_TYPE_SCSI_NAME 0x08
2295 #define SVPD_ID_TYPE_MASK 0x0f
2298 #define SVPD_DEVICE_ID_DESC_HDR_LEN \
2299 __offsetof(struct scsi_vpd_id_descriptor, identifier)
2300 u_int8_t identifier[];
2303 struct scsi_vpd_id_t10
2306 u_int8_t vendor_spec_id[0];
2309 struct scsi_vpd_id_eui64
2311 u_int8_t ieee_company_id[3];
2312 u_int8_t extension_id[5];
2315 struct scsi_vpd_id_naa_basic
2318 /* big endian, packed:
2320 uint8_t naa_desig : 4;
2322 #define SVPD_ID_NAA_NAA_SHIFT 4
2323 #define SVPD_ID_NAA_IEEE_EXT 0x02
2324 #define SVPD_ID_NAA_LOCAL_REG 0x03
2325 #define SVPD_ID_NAA_IEEE_REG 0x05
2326 #define SVPD_ID_NAA_IEEE_REG_EXT 0x06
2330 struct scsi_vpd_id_naa_ieee_extended_id
2333 uint8_t vendor_specific_id_a;
2334 uint8_t ieee_company_id[3];
2335 uint8_t vendor_specific_id_b[4];
2338 struct scsi_vpd_id_naa_local_reg
2341 uint8_t local_value[7];
2344 struct scsi_vpd_id_naa_ieee_reg
2347 uint8_t reg_value[7];
2348 /* big endian, packed:
2349 uint8_t naa_basic : 4;
2350 uint8_t ieee_company_id_0 : 4;
2351 uint8_t ieee_company_id_1[2];
2352 uint8_t ieee_company_id_2 : 4;
2353 uint8_t vendor_specific_id_0 : 4;
2354 uint8_t vendor_specific_id_1[4];
2358 struct scsi_vpd_id_naa_ieee_reg_extended
2361 uint8_t reg_value[15];
2362 /* big endian, packed:
2363 uint8_t naa_basic : 4;
2364 uint8_t ieee_company_id_0 : 4;
2365 uint8_t ieee_company_id_1[2];
2366 uint8_t ieee_company_id_2 : 4;
2367 uint8_t vendor_specific_id_0 : 4;
2368 uint8_t vendor_specific_id_1[4];
2369 uint8_t vendor_specific_id_ext[8];
2373 struct scsi_vpd_id_rel_trgt_port_id
2375 uint8_t obsolete[2];
2376 uint8_t rel_trgt_port_id[2];
2379 struct scsi_vpd_id_trgt_port_grp_id
2381 uint8_t reserved[2];
2382 uint8_t trgt_port_grp[2];
2385 struct scsi_vpd_id_lun_grp_id
2387 uint8_t reserved[2];
2388 uint8_t log_unit_grp[2];
2391 struct scsi_vpd_id_md5_lun_id
2396 struct scsi_vpd_id_scsi_name
2398 uint8_t name_string[256];
2401 struct scsi_service_action_in
2404 uint8_t service_action;
2405 uint8_t action_dependent[13];
2409 struct scsi_vpd_extended_inquiry_data
2413 #define SVPD_EXTENDED_INQUIRY_DATA 0x86
2414 uint8_t page_length[2];
2417 /* These values are for direct access devices */
2418 #define SVPD_EID_AM_MASK 0xC0
2419 #define SVPD_EID_AM_DEFER 0x80
2420 #define SVPD_EID_AM_IMMED 0x40
2421 #define SVPD_EID_AM_UNDEFINED 0x00
2422 #define SVPD_EID_AM_RESERVED 0xc0
2423 #define SVPD_EID_SPT 0x38
2424 #define SVPD_EID_SPT_1 0x00
2425 #define SVPD_EID_SPT_12 0x08
2426 #define SVPD_EID_SPT_2 0x10
2427 #define SVPD_EID_SPT_13 0x18
2428 #define SVPD_EID_SPT_3 0x20
2429 #define SVPD_EID_SPT_23 0x28
2430 #define SVPD_EID_SPT_123 0x38
2432 /* These values are for sequential access devices */
2433 #define SVPD_EID_SA_SPT_LBP 0x08
2435 #define SVPD_EID_GRD_CHK 0x04
2436 #define SVPD_EID_APP_CHK 0x02
2437 #define SVPD_EID_REF_CHK 0x01
2440 #define SVPD_EID_UASK_SUP 0x20
2441 #define SVPD_EID_GROUP_SUP 0x10
2442 #define SVPD_EID_PRIOR_SUP 0x08
2443 #define SVPD_EID_HEADSUP 0x04
2444 #define SVPD_EID_ORDSUP 0x02
2445 #define SVPD_EID_SIMPSUP 0x01
2447 #define SVPD_EID_WU_SUP 0x08
2448 #define SVPD_EID_CRD_SUP 0x04
2449 #define SVPD_EID_NV_SUP 0x02
2450 #define SVPD_EID_V_SUP 0x01
2452 #define SVPD_EID_NO_PI_CHK 0x20
2453 #define SVPD_EID_P_I_I_SUP 0x10
2454 #define SVPD_EID_LUICLR 0x01
2456 #define SVPD_EID_LUCT_MASK 0xe0
2457 #define SVPD_EID_LUCT_NOT_REP 0x00
2458 #define SVPD_EID_LUCT_CONGL 0x20
2459 #define SVPD_EID_LUCT_GROUP 0x40
2460 #define SVPD_EID_R_SUP 0x10
2461 #define SVPD_EID_RTD_SUP 0x08
2462 #define SVPD_EID_HSSRELEF 0x02
2463 #define SVPD_EID_CBCS 0x01
2465 #define SVPD_EID_MULTI_I_T_FW 0x0F
2466 #define SVPD_EID_MC_VENDOR_SPEC 0x00
2467 #define SVPD_EID_MC_MODE_1 0x01
2468 #define SVPD_EID_MC_MODE_2 0x02
2469 #define SVPD_EID_MC_MODE_3 0x03
2472 #define SVPD_EID_POA_SUP 0x80
2473 #define SVPD_EID_HRA_SUP 0x40
2474 #define SVPD_EID_VSA_SUP 0x20
2475 uint8_t max_sense_length;
2477 #define SVPD_EID_IBS 0x80
2478 #define SVPD_EID_IAS 0x40
2479 #define SVPD_EID_SAC 0x04
2480 #define SVPD_EID_NRD1 0x02
2481 #define SVPD_EID_NRD0 0x01
2482 uint8_t reserved2[49];
2485 struct scsi_vpd_mode_page_policy_descr
2488 uint8_t subpage_code;
2490 #define SVPD_MPP_SHARED 0x00
2491 #define SVPD_MPP_PORT 0x01
2492 #define SVPD_MPP_I_T 0x03
2493 #define SVPD_MPP_MLUS 0x80
2497 struct scsi_vpd_mode_page_policy
2501 #define SVPD_MODE_PAGE_POLICY 0x87
2502 uint8_t page_length[2];
2503 struct scsi_vpd_mode_page_policy_descr descr[0];
2506 struct scsi_diag_page {
2508 uint8_t page_specific_flags;
2513 struct scsi_vpd_port_designation
2515 uint8_t reserved[2];
2516 uint8_t relative_port_id[2];
2517 uint8_t reserved2[2];
2518 uint8_t initiator_transportid_length[2];
2519 uint8_t initiator_transportid[0];
2522 struct scsi_vpd_port_designation_cont
2524 uint8_t reserved[2];
2525 uint8_t target_port_descriptors_length[2];
2526 struct scsi_vpd_id_descriptor target_port_descriptors[0];
2529 struct scsi_vpd_scsi_ports
2533 #define SVPD_SCSI_PORTS 0x88
2534 u_int8_t page_length[2];
2535 struct scsi_vpd_port_designation design[];
2539 * ATA Information VPD Page based on
2540 * T10/2126-D Revision 04
2542 #define SVPD_ATA_INFORMATION 0x89
2545 struct scsi_vpd_tpc_descriptor
2547 uint8_t desc_type[2];
2548 uint8_t desc_length[2];
2549 uint8_t parameters[];
2552 struct scsi_vpd_tpc_descriptor_bdrl
2554 uint8_t desc_type[2];
2555 #define SVPD_TPC_BDRL 0x0000
2556 uint8_t desc_length[2];
2557 uint8_t vendor_specific[6];
2558 uint8_t maximum_ranges[2];
2559 uint8_t maximum_inactivity_timeout[4];
2560 uint8_t default_inactivity_timeout[4];
2561 uint8_t maximum_token_transfer_size[8];
2562 uint8_t optimal_transfer_count[8];
2565 struct scsi_vpd_tpc_descriptor_sc_descr
2569 uint8_t supported_service_actions[0];
2572 struct scsi_vpd_tpc_descriptor_sc
2574 uint8_t desc_type[2];
2575 #define SVPD_TPC_SC 0x0001
2576 uint8_t desc_length[2];
2577 uint8_t list_length;
2578 struct scsi_vpd_tpc_descriptor_sc_descr descr[];
2581 struct scsi_vpd_tpc_descriptor_pd
2583 uint8_t desc_type[2];
2584 #define SVPD_TPC_PD 0x0004
2585 uint8_t desc_length[2];
2586 uint8_t reserved[4];
2587 uint8_t maximum_cscd_descriptor_count[2];
2588 uint8_t maximum_segment_descriptor_count[2];
2589 uint8_t maximum_descriptor_list_length[4];
2590 uint8_t maximum_inline_data_length[4];
2591 uint8_t reserved2[12];
2594 struct scsi_vpd_tpc_descriptor_sd
2596 uint8_t desc_type[2];
2597 #define SVPD_TPC_SD 0x0008
2598 uint8_t desc_length[2];
2599 uint8_t list_length;
2600 uint8_t supported_descriptor_codes[];
2603 struct scsi_vpd_tpc_descriptor_sdid
2605 uint8_t desc_type[2];
2606 #define SVPD_TPC_SDID 0x000C
2607 uint8_t desc_length[2];
2608 uint8_t list_length[2];
2609 uint8_t supported_descriptor_ids[];
2612 struct scsi_vpd_tpc_descriptor_rtf_block
2614 uint8_t type_format;
2615 #define SVPD_TPC_RTF_BLOCK 0x00
2617 uint8_t desc_length[2];
2618 uint8_t reserved2[2];
2619 uint8_t optimal_length_granularity[2];
2620 uint8_t maximum_bytes[8];
2621 uint8_t optimal_bytes[8];
2622 uint8_t optimal_bytes_to_token_per_segment[8];
2623 uint8_t optimal_bytes_from_token_per_segment[8];
2624 uint8_t reserved3[8];
2627 struct scsi_vpd_tpc_descriptor_rtf
2629 uint8_t desc_type[2];
2630 #define SVPD_TPC_RTF 0x0106
2631 uint8_t desc_length[2];
2632 uint8_t remote_tokens;
2633 uint8_t reserved[11];
2634 uint8_t minimum_token_lifetime[4];
2635 uint8_t maximum_token_lifetime[4];
2636 uint8_t maximum_token_inactivity_timeout[4];
2637 uint8_t reserved2[18];
2638 uint8_t type_specific_features_length[2];
2639 uint8_t type_specific_features[0];
2642 struct scsi_vpd_tpc_descriptor_srtd
2644 uint8_t rod_type[4];
2646 #define SVPD_TPC_SRTD_TOUT 0x01
2647 #define SVPD_TPC_SRTD_TIN 0x02
2648 #define SVPD_TPC_SRTD_ECPY 0x80
2650 uint8_t preference_indicator[2];
2651 uint8_t reserved2[56];
2654 struct scsi_vpd_tpc_descriptor_srt
2656 uint8_t desc_type[2];
2657 #define SVPD_TPC_SRT 0x0108
2658 uint8_t desc_length[2];
2659 uint8_t reserved[2];
2660 uint8_t rod_type_descriptors_length[2];
2661 uint8_t rod_type_descriptors[0];
2664 struct scsi_vpd_tpc_descriptor_gco
2666 uint8_t desc_type[2];
2667 #define SVPD_TPC_GCO 0x8001
2668 uint8_t desc_length[2];
2669 uint8_t total_concurrent_copies[4];
2670 uint8_t maximum_identified_concurrent_copies[4];
2671 uint8_t maximum_segment_length[4];
2672 uint8_t data_segment_granularity;
2673 uint8_t inline_data_granularity;
2674 uint8_t reserved[18];
2681 #define SVPD_SCSI_TPC 0x8F
2682 uint8_t page_length[2];
2683 struct scsi_vpd_tpc_descriptor descr[];
2687 * Block Device Characteristics VPD Page based on
2688 * T10/1799-D Revision 31
2690 struct scsi_vpd_block_characteristics
2694 #define SVPD_BDC 0xB1
2695 u_int8_t page_length[2];
2696 u_int8_t medium_rotation_rate[2];
2697 #define SVPD_BDC_RATE_NOT_REPORTED 0x00
2698 #define SVPD_BDC_RATE_NON_ROTATING 0x01
2700 u_int8_t nominal_form_factor;
2701 #define SVPD_BDC_FORM_NOT_REPORTED 0x00
2702 #define SVPD_BDC_FORM_5_25INCH 0x01
2703 #define SVPD_BDC_FORM_3_5INCH 0x02
2704 #define SVPD_BDC_FORM_2_5INCH 0x03
2705 #define SVPD_BDC_FORM_1_5INCH 0x04
2706 #define SVPD_BDC_FORM_LESSTHAN_1_5INCH 0x05
2707 u_int8_t reserved2[56];
2711 * Block Device Characteristics VPD Page
2713 struct scsi_vpd_block_device_characteristics
2717 #define SVPD_BDC 0xB1
2718 uint8_t page_length[2];
2719 uint8_t medium_rotation_rate[2];
2720 #define SVPD_NOT_REPORTED 0x0000
2721 #define SVPD_NON_ROTATING 0x0001
2722 uint8_t product_type;
2725 #define SVPD_VBULS 0x01
2726 #define SVPD_FUAB 0x02
2727 #define SVPD_HAW_ZBC 0x10
2728 uint8_t reserved[55];
2732 * Logical Block Provisioning VPD Page based on
2733 * T10/1799-D Revision 31
2735 struct scsi_vpd_logical_block_prov
2739 #define SVPD_LBP 0xB2
2740 u_int8_t page_length[2];
2741 #define SVPD_LBP_PL_BASIC 0x04
2742 u_int8_t threshold_exponent;
2744 #define SVPD_LBP_UNMAP 0x80
2745 #define SVPD_LBP_WS16 0x40
2746 #define SVPD_LBP_WS10 0x20
2747 #define SVPD_LBP_RZ 0x04
2748 #define SVPD_LBP_ANC_SUP 0x02
2749 #define SVPD_LBP_DP 0x01
2751 #define SVPD_LBP_RESOURCE 0x01
2752 #define SVPD_LBP_THIN 0x02
2755 * Provisioning Group Descriptor can be here if SVPD_LBP_DP is set
2756 * Its size can be determined from page_length - 4
2761 * Block Limits VDP Page based on SBC-4 Revision 2
2763 struct scsi_vpd_block_limits
2767 #define SVPD_BLOCK_LIMITS 0xB0
2768 u_int8_t page_length[2];
2769 #define SVPD_BL_PL_BASIC 0x10
2770 #define SVPD_BL_PL_TP 0x3C
2772 u_int8_t max_cmp_write_len;
2773 u_int8_t opt_txfer_len_grain[2];
2774 u_int8_t max_txfer_len[4];
2775 u_int8_t opt_txfer_len[4];
2776 u_int8_t max_prefetch[4];
2777 u_int8_t max_unmap_lba_cnt[4];
2778 u_int8_t max_unmap_blk_cnt[4];
2779 u_int8_t opt_unmap_grain[4];
2780 u_int8_t unmap_grain_align[4];
2781 u_int8_t max_write_same_length[8];
2782 u_int8_t max_atomic_transfer_length[4];
2783 u_int8_t atomic_alignment[4];
2784 u_int8_t atomic_transfer_length_granularity[4];
2785 u_int8_t max_atomic_transfer_length_with_atomic_boundary[4];
2786 u_int8_t max_atomic_boundary_size[4];
2789 struct scsi_read_capacity
2793 #define SRC_RELADR 0x01
2797 #define SRC_PMI 0x01
2801 struct scsi_read_capacity_16
2804 #define SRC16_SERVICE_ACTION 0x10
2805 uint8_t service_action;
2807 uint8_t alloc_len[4];
2808 #define SRC16_PMI 0x01
2809 #define SRC16_RELADR 0x02
2814 struct scsi_read_capacity_data
2820 struct scsi_read_capacity_data_long
2824 #define SRC16_PROT_EN 0x01
2825 #define SRC16_P_TYPE 0x0e
2826 #define SRC16_PTYPE_1 0x00
2827 #define SRC16_PTYPE_2 0x02
2828 #define SRC16_PTYPE_3 0x04
2830 #define SRC16_LBPPBE 0x0f
2831 #define SRC16_PI_EXPONENT 0xf0
2832 #define SRC16_PI_EXPONENT_SHIFT 4
2833 uint8_t prot_lbppbe;
2834 #define SRC16_LALBA 0x3f
2835 #define SRC16_LBPRZ 0x40
2836 #define SRC16_LBPME 0x80
2838 * Alternate versions of these macros that are intended for use on a 16-bit
2839 * version of the lalba_lbp field instead of the array of 2 8 bit numbers.
2841 #define SRC16_LALBA_A 0x3fff
2842 #define SRC16_LBPRZ_A 0x4000
2843 #define SRC16_LBPME_A 0x8000
2844 uint8_t lalba_lbp[2];
2845 uint8_t reserved[16];
2848 struct scsi_get_lba_status
2851 #define SGLS_SERVICE_ACTION 0x12
2852 uint8_t service_action;
2854 uint8_t alloc_len[4];
2859 struct scsi_get_lba_status_data_descr
2864 uint8_t reserved[3];
2867 struct scsi_get_lba_status_data
2870 uint8_t reserved[4];
2871 struct scsi_get_lba_status_data_descr descr[];
2874 struct scsi_report_luns
2878 #define RPL_REPORT_DEFAULT 0x00
2879 #define RPL_REPORT_WELLKNOWN 0x01
2880 #define RPL_REPORT_ALL 0x02
2881 #define RPL_REPORT_ADMIN 0x10
2882 #define RPL_REPORT_NONSUBSID 0x11
2883 #define RPL_REPORT_CONGLOM 0x12
2884 uint8_t select_report;
2885 uint8_t reserved2[3];
2891 struct scsi_report_luns_lundata {
2893 #define RPL_LUNDATA_PERIPH_BUS_MASK 0x3f
2894 #define RPL_LUNDATA_FLAT_LUN_MASK 0x3f
2895 #define RPL_LUNDATA_FLAT_LUN_BITS 0x06
2896 #define RPL_LUNDATA_LUN_TARG_MASK 0x3f
2897 #define RPL_LUNDATA_LUN_BUS_MASK 0xe0
2898 #define RPL_LUNDATA_LUN_LUN_MASK 0x1f
2899 #define RPL_LUNDATA_EXT_LEN_MASK 0x30
2900 #define RPL_LUNDATA_EXT_EAM_MASK 0x0f
2901 #define RPL_LUNDATA_EXT_EAM_WK 0x01
2902 #define RPL_LUNDATA_EXT_EAM_NOT_SPEC 0x0f
2903 #define RPL_LUNDATA_ATYP_MASK 0xc0 /* MBZ for type 0 lun */
2904 #define RPL_LUNDATA_ATYP_PERIPH 0x00
2905 #define RPL_LUNDATA_ATYP_FLAT 0x40
2906 #define RPL_LUNDATA_ATYP_LUN 0x80
2907 #define RPL_LUNDATA_ATYP_EXTLUN 0xc0
2910 struct scsi_report_luns_data {
2911 u_int8_t length[4]; /* length of LUN inventory, in bytes */
2912 u_int8_t reserved[4]; /* unused */
2914 * LUN inventory- we only support the type zero form for now.
2916 struct scsi_report_luns_lundata luns[0];
2919 struct scsi_target_group
2922 uint8_t service_action;
2923 #define STG_PDF_MASK 0xe0
2924 #define STG_PDF_LENGTH 0x00
2925 #define STG_PDF_EXTENDED 0x20
2926 uint8_t reserved1[4];
2932 struct scsi_target_port_descriptor {
2933 uint8_t reserved[2];
2934 uint8_t relative_target_port_identifier[2];
2935 uint8_t desc_list[];
2938 struct scsi_target_port_group_descriptor {
2940 #define TPG_PRIMARY 0x80
2941 #define TPG_ASYMMETRIC_ACCESS_STATE_MASK 0xf
2942 #define TPG_ASYMMETRIC_ACCESS_OPTIMIZED 0x0
2943 #define TPG_ASYMMETRIC_ACCESS_NONOPTIMIZED 0x1
2944 #define TPG_ASYMMETRIC_ACCESS_STANDBY 0x2
2945 #define TPG_ASYMMETRIC_ACCESS_UNAVAILABLE 0x3
2946 #define TPG_ASYMMETRIC_ACCESS_LBA_DEPENDENT 0x4
2947 #define TPG_ASYMMETRIC_ACCESS_OFFLINE 0xE
2948 #define TPG_ASYMMETRIC_ACCESS_TRANSITIONING 0xF
2950 #define TPG_AO_SUP 0x01
2951 #define TPG_AN_SUP 0x02
2952 #define TPG_S_SUP 0x04
2953 #define TPG_U_SUP 0x08
2954 #define TPG_LBD_SUP 0x10
2955 #define TPG_O_SUP 0x40
2956 #define TPG_T_SUP 0x80
2957 uint8_t target_port_group[2];
2960 #define TPG_UNAVLBL 0
2961 #define TPG_SET_BY_STPG 0x01
2962 #define TPG_IMPLICIT 0x02
2963 uint8_t vendor_specific;
2964 uint8_t target_port_count;
2965 struct scsi_target_port_descriptor descriptors[];
2968 struct scsi_target_group_data {
2969 uint8_t length[4]; /* length of returned data, in bytes */
2970 struct scsi_target_port_group_descriptor groups[];
2973 struct scsi_target_group_data_extended {
2974 uint8_t length[4]; /* length of returned data, in bytes */
2975 uint8_t format_type; /* STG_PDF_LENGTH or STG_PDF_EXTENDED */
2976 uint8_t implicit_transition_time;
2977 uint8_t reserved[2];
2978 struct scsi_target_port_group_descriptor groups[];
2981 struct scsi_security_protocol_in
2984 uint8_t security_protocol;
2985 #define SPI_PROT_INFORMATION 0x00
2986 #define SPI_PROT_CBCS 0x07
2987 #define SPI_PROT_TAPE_DATA_ENC 0x20
2988 #define SPI_PROT_DATA_ENC_CONFIG 0x21
2989 #define SPI_PROT_SA_CREATE_CAP 0x40
2990 #define SPI_PROT_IKEV2_SCSI 0x41
2991 #define SPI_PROT_JEDEC_UFS 0xEC
2992 #define SPI_PROT_SDCARD_TFSSS 0xED
2993 #define SPI_PROT_AUTH_HOST_TRANSIENT 0xEE
2994 #define SPI_PROT_ATA_DEVICE_PASSWORD 0xEF
2995 uint8_t security_protocol_specific[2];
2997 #define SPI_INC_512 0x80
3004 struct scsi_security_protocol_out
3007 uint8_t security_protocol;
3008 uint8_t security_protocol_specific[2];
3010 #define SPO_INC_512 0x80
3021 } scsi_sense_data_type;
3033 } scsi_sense_elem_type;
3036 struct scsi_sense_data
3040 * SPC-4 says that the maximum length of sense data is 252 bytes.
3041 * So this structure is exactly 252 bytes log.
3043 #define SSD_FULL_SIZE 252
3044 uint8_t sense_buf[SSD_FULL_SIZE - 1];
3046 * XXX KDM is this still a reasonable minimum size?
3048 #define SSD_MIN_SIZE 18
3050 * Maximum value for the extra_len field in the sense data.
3052 #define SSD_EXTRA_MAX 244
3056 * Fixed format sense data.
3058 struct scsi_sense_data_fixed
3060 u_int8_t error_code;
3061 #define SSD_ERRCODE 0x7F
3062 #define SSD_CURRENT_ERROR 0x70
3063 #define SSD_DEFERRED_ERROR 0x71
3064 #define SSD_ERRCODE_VALID 0x80
3067 #define SSD_KEY 0x0F
3068 #define SSD_KEY_NO_SENSE 0x00
3069 #define SSD_KEY_RECOVERED_ERROR 0x01
3070 #define SSD_KEY_NOT_READY 0x02
3071 #define SSD_KEY_MEDIUM_ERROR 0x03
3072 #define SSD_KEY_HARDWARE_ERROR 0x04
3073 #define SSD_KEY_ILLEGAL_REQUEST 0x05
3074 #define SSD_KEY_UNIT_ATTENTION 0x06
3075 #define SSD_KEY_DATA_PROTECT 0x07
3076 #define SSD_KEY_BLANK_CHECK 0x08
3077 #define SSD_KEY_Vendor_Specific 0x09
3078 #define SSD_KEY_COPY_ABORTED 0x0a
3079 #define SSD_KEY_ABORTED_COMMAND 0x0b
3080 #define SSD_KEY_EQUAL 0x0c
3081 #define SSD_KEY_VOLUME_OVERFLOW 0x0d
3082 #define SSD_KEY_MISCOMPARE 0x0e
3083 #define SSD_KEY_COMPLETED 0x0f
3084 #define SSD_ILI 0x20
3085 #define SSD_EOM 0x40
3086 #define SSD_FILEMARK 0x80
3089 u_int8_t cmd_spec_info[4];
3090 u_int8_t add_sense_code;
3091 u_int8_t add_sense_code_qual;
3093 u_int8_t sense_key_spec[3];
3094 #define SSD_SCS_VALID 0x80
3095 #define SSD_FIELDPTR_CMD 0x40
3096 #define SSD_BITPTR_VALID 0x08
3097 #define SSD_BITPTR_VALUE 0x07
3098 u_int8_t extra_bytes[14];
3099 #define SSD_FIXED_IS_PRESENT(sense, length, field) \
3100 ((length >= (offsetof(struct scsi_sense_data_fixed, field) + \
3101 sizeof(sense->field))) ? 1 :0)
3102 #define SSD_FIXED_IS_FILLED(sense, field) \
3103 ((((offsetof(struct scsi_sense_data_fixed, field) + \
3104 sizeof(sense->field)) - \
3105 (offsetof(struct scsi_sense_data_fixed, extra_len) + \
3106 sizeof(sense->extra_len))) <= sense->extra_len) ? 1 : 0)
3110 * Descriptor format sense data definitions.
3111 * Introduced in SPC-3.
3113 struct scsi_sense_data_desc
3116 #define SSD_DESC_CURRENT_ERROR 0x72
3117 #define SSD_DESC_DEFERRED_ERROR 0x73
3119 uint8_t add_sense_code;
3120 uint8_t add_sense_code_qual;
3121 uint8_t reserved[3];
3123 * Note that SPC-4, section 4.5.2.1 says that the extra_len field
3124 * must be less than or equal to 244.
3127 uint8_t sense_desc[0];
3128 #define SSD_DESC_IS_PRESENT(sense, length, field) \
3129 ((length >= (offsetof(struct scsi_sense_data_desc, field) + \
3130 sizeof(sense->field))) ? 1 :0)
3133 struct scsi_sense_desc_header
3139 * The information provide in the Information descriptor is device type or
3140 * command specific information, and defined in a command standard.
3142 * Note that any changes to the field names or positions in this structure,
3143 * even reserved fields, should be accompanied by an examination of the
3144 * code in ctl_set_sense() that uses them.
3146 * Maximum descriptors allowed: 1 (as of SPC-4)
3148 struct scsi_sense_info
3151 #define SSD_DESC_INFO 0x00
3154 #define SSD_INFO_VALID 0x80
3160 * Command-specific information depends on the command for which the
3161 * reported condition occurred.
3163 * Note that any changes to the field names or positions in this structure,
3164 * even reserved fields, should be accompanied by an examination of the
3165 * code in ctl_set_sense() that uses them.
3167 * Maximum descriptors allowed: 1 (as of SPC-4)
3169 struct scsi_sense_command
3172 #define SSD_DESC_COMMAND 0x01
3174 uint8_t reserved[2];
3175 uint8_t command_info[8];
3179 * Sense key specific descriptor. The sense key specific data format
3180 * depends on the sense key in question.
3182 * Maximum descriptors allowed: 1 (as of SPC-4)
3184 struct scsi_sense_sks
3187 #define SSD_DESC_SKS 0x02
3189 uint8_t reserved1[2];
3190 uint8_t sense_key_spec[3];
3191 #define SSD_SKS_VALID 0x80
3196 * This is used for the Illegal Request sense key (0x05) only.
3198 struct scsi_sense_sks_field
3201 #define SSD_SKS_FIELD_VALID 0x80
3202 #define SSD_SKS_FIELD_CMD 0x40
3203 #define SSD_SKS_BPV 0x08
3204 #define SSD_SKS_BIT_VALUE 0x07
3210 * This is used for the Hardware Error (0x04), Medium Error (0x03) and
3211 * Recovered Error (0x01) sense keys.
3213 struct scsi_sense_sks_retry
3216 #define SSD_SKS_RETRY_VALID 0x80
3217 uint8_t actual_retry_count[2];
3221 * Used with the NO Sense (0x00) or Not Ready (0x02) sense keys.
3223 struct scsi_sense_sks_progress
3226 #define SSD_SKS_PROGRESS_VALID 0x80
3227 uint8_t progress[2];
3228 #define SSD_SKS_PROGRESS_DENOM 0x10000
3232 * Used with the Copy Aborted (0x0a) sense key.
3234 struct scsi_sense_sks_segment
3237 #define SSD_SKS_SEGMENT_VALID 0x80
3238 #define SSD_SKS_SEGMENT_SD 0x20
3239 #define SSD_SKS_SEGMENT_BPV 0x08
3240 #define SSD_SKS_SEGMENT_BITPTR 0x07
3245 * Used with the Unit Attention (0x06) sense key.
3247 * This is currently used to indicate that the unit attention condition
3248 * queue has overflowed (when the overflow bit is set).
3250 struct scsi_sense_sks_overflow
3253 #define SSD_SKS_OVERFLOW_VALID 0x80
3254 #define SSD_SKS_OVERFLOW_SET 0x01
3255 uint8_t reserved[2];
3259 * This specifies which component is associated with the sense data. There
3260 * is no standard meaning for the fru value.
3262 * Maximum descriptors allowed: 1 (as of SPC-4)
3264 struct scsi_sense_fru
3267 #define SSD_DESC_FRU 0x03
3274 * Used for Stream commands, defined in SSC-4.
3276 * Maximum descriptors allowed: 1 (as of SPC-4)
3279 struct scsi_sense_stream
3282 #define SSD_DESC_STREAM 0x04
3286 #define SSD_DESC_STREAM_FM 0x80
3287 #define SSD_DESC_STREAM_EOM 0x40
3288 #define SSD_DESC_STREAM_ILI 0x20
3292 * Used for Block commands, defined in SBC-3.
3294 * This is currently (as of SBC-3) only used for the Incorrect Length
3295 * Indication (ILI) bit, which says that the data length requested in the
3296 * READ LONG or WRITE LONG command did not match the length of the logical
3299 * Maximum descriptors allowed: 1 (as of SPC-4)
3301 struct scsi_sense_block
3304 #define SSD_DESC_BLOCK 0x05
3308 #define SSD_DESC_BLOCK_ILI 0x20
3312 * Used for Object-Based Storage Devices (OSD-3).
3314 * Maximum descriptors allowed: 1 (as of SPC-4)
3316 struct scsi_sense_osd_objid
3319 #define SSD_DESC_OSD_OBJID 0x06
3321 uint8_t reserved[6];
3323 * XXX KDM provide the bit definitions here? There are a lot of
3324 * them, and we don't have an OSD driver yet.
3326 uint8_t not_init_cmds[4];
3327 uint8_t completed_cmds[4];
3328 uint8_t partition_id[8];
3329 uint8_t object_id[8];
3333 * Used for Object-Based Storage Devices (OSD-3).
3335 * Maximum descriptors allowed: 1 (as of SPC-4)
3337 struct scsi_sense_osd_integrity
3340 #define SSD_DESC_OSD_INTEGRITY 0x07
3342 uint8_t integ_check_val[32];
3346 * Used for Object-Based Storage Devices (OSD-3).
3348 * Maximum descriptors allowed: 1 (as of SPC-4)
3350 struct scsi_sense_osd_attr_id
3353 #define SSD_DESC_OSD_ATTR_ID 0x08
3355 uint8_t reserved[2];
3356 uint8_t attr_desc[0];
3360 * Used with Sense keys No Sense (0x00) and Not Ready (0x02).
3362 * Maximum descriptors allowed: 32 (as of SPC-4)
3364 struct scsi_sense_progress
3367 #define SSD_DESC_PROGRESS 0x0a
3370 uint8_t add_sense_code;
3371 uint8_t add_sense_code_qual;
3373 uint8_t progress[2];
3377 * This is typically forwarded as the result of an EXTENDED COPY command.
3379 * Maximum descriptors allowed: 2 (as of SPC-4)
3381 struct scsi_sense_forwarded
3384 #define SSD_DESC_FORWARDED 0x0c
3387 #define SSD_FORWARDED_FSDT 0x80
3388 #define SSD_FORWARDED_SDS_MASK 0x0f
3389 #define SSD_FORWARDED_SDS_UNK 0x00
3390 #define SSD_FORWARDED_SDS_EXSRC 0x01
3391 #define SSD_FORWARDED_SDS_EXDST 0x02
3395 * Vendor-specific sense descriptor. The desc_type field will be in the
3396 * range between MIN and MAX inclusive.
3398 struct scsi_sense_vendor
3401 #define SSD_DESC_VENDOR_MIN 0x80
3402 #define SSD_DESC_VENDOR_MAX 0xff
3407 struct scsi_mode_header_6
3409 u_int8_t data_length; /* Sense data length */
3410 u_int8_t medium_type;
3412 u_int8_t blk_desc_len;
3415 struct scsi_mode_header_10
3417 u_int8_t data_length[2];/* Sense data length */
3418 u_int8_t medium_type;
3421 u_int8_t blk_desc_len[2];
3424 struct scsi_mode_page_header
3427 #define SMPH_PS 0x80
3428 #define SMPH_SPF 0x40
3429 #define SMPH_PC_MASK 0x3f
3430 u_int8_t page_length;
3433 struct scsi_mode_page_header_sp
3437 uint8_t page_length[2];
3441 struct scsi_mode_blk_desc
3444 u_int8_t nblocks[3];
3449 #define SCSI_DEFAULT_DENSITY 0x00 /* use 'default' density */
3450 #define SCSI_SAME_DENSITY 0x7f /* use 'same' density- >= SCSI-2 only */
3456 #define SCSI_STATUS_OK 0x00
3457 #define SCSI_STATUS_CHECK_COND 0x02
3458 #define SCSI_STATUS_COND_MET 0x04
3459 #define SCSI_STATUS_BUSY 0x08
3460 #define SCSI_STATUS_INTERMED 0x10
3461 #define SCSI_STATUS_INTERMED_COND_MET 0x14
3462 #define SCSI_STATUS_RESERV_CONFLICT 0x18
3463 #define SCSI_STATUS_CMD_TERMINATED 0x22 /* Obsolete in SAM-2 */
3464 #define SCSI_STATUS_QUEUE_FULL 0x28
3465 #define SCSI_STATUS_ACA_ACTIVE 0x30
3466 #define SCSI_STATUS_TASK_ABORTED 0x40
3468 struct scsi_inquiry_pattern {
3470 u_int8_t media_type;
3471 #define SIP_MEDIA_REMOVABLE 0x01
3472 #define SIP_MEDIA_FIXED 0x02
3474 const char *product;
3475 const char *revision;
3478 struct scsi_static_inquiry_pattern {
3480 u_int8_t media_type;
3481 char vendor[SID_VENDOR_SIZE+1];
3482 char product[SID_PRODUCT_SIZE+1];
3483 char revision[SID_REVISION_SIZE+1];
3486 struct scsi_sense_quirk_entry {
3487 struct scsi_inquiry_pattern inq_pat;
3490 struct sense_key_table_entry *sense_key_info;
3491 struct asc_table_entry *asc_info;
3494 struct sense_key_table_entry {
3500 struct asc_table_entry {
3507 struct op_table_entry {
3513 struct scsi_op_quirk_entry {
3514 struct scsi_inquiry_pattern inq_pat;
3516 struct op_table_entry *op_table;
3520 SSS_FLAG_NONE = 0x00,
3521 SSS_FLAG_PRINT_COMMAND = 0x01
3522 } scsi_sense_string_flags;
3536 SCSI_NV_FLAG_NONE = 0x00,
3537 SCSI_NV_FLAG_IG_CASE = 0x01 /* Case insensitive comparison */
3547 extern const char *scsi_sense_key_text[];
3550 void scsi_sense_desc(int sense_key, int asc, int ascq,
3551 struct scsi_inquiry_data *inq_data,
3552 const char **sense_key_desc, const char **asc_desc);
3553 scsi_sense_action scsi_error_action(struct ccb_scsiio* csio,
3554 struct scsi_inquiry_data *inq_data,
3555 u_int32_t sense_flags);
3556 const char * scsi_status_string(struct ccb_scsiio *csio);
3558 void scsi_desc_iterate(struct scsi_sense_data_desc *sense, u_int sense_len,
3559 int (*iter_func)(struct scsi_sense_data_desc *sense,
3560 u_int, struct scsi_sense_desc_header *,
3561 void *), void *arg);
3562 uint8_t *scsi_find_desc(struct scsi_sense_data_desc *sense, u_int sense_len,
3564 void scsi_set_sense_data(struct scsi_sense_data *sense_data,
3565 scsi_sense_data_type sense_format, int current_error,
3566 int sense_key, int asc, int ascq, ...) ;
3567 void scsi_set_sense_data_va(struct scsi_sense_data *sense_data,
3568 scsi_sense_data_type sense_format,
3569 int current_error, int sense_key, int asc,
3570 int ascq, va_list ap);
3571 int scsi_get_sense_info(struct scsi_sense_data *sense_data, u_int sense_len,
3572 uint8_t info_type, uint64_t *info,
3573 int64_t *signed_info);
3574 int scsi_get_sks(struct scsi_sense_data *sense_data, u_int sense_len,
3576 int scsi_get_block_info(struct scsi_sense_data *sense_data, u_int sense_len,
3577 struct scsi_inquiry_data *inq_data,
3578 uint8_t *block_bits);
3579 int scsi_get_stream_info(struct scsi_sense_data *sense_data, u_int sense_len,
3580 struct scsi_inquiry_data *inq_data,
3581 uint8_t *stream_bits);
3582 void scsi_info_sbuf(struct sbuf *sb, uint8_t *cdb, int cdb_len,
3583 struct scsi_inquiry_data *inq_data, uint64_t info);
3584 void scsi_command_sbuf(struct sbuf *sb, uint8_t *cdb, int cdb_len,
3585 struct scsi_inquiry_data *inq_data, uint64_t csi);
3586 void scsi_progress_sbuf(struct sbuf *sb, uint16_t progress);
3587 int scsi_sks_sbuf(struct sbuf *sb, int sense_key, uint8_t *sks);
3588 void scsi_fru_sbuf(struct sbuf *sb, uint64_t fru);
3589 void scsi_stream_sbuf(struct sbuf *sb, uint8_t stream_bits, uint64_t info);
3590 void scsi_block_sbuf(struct sbuf *sb, uint8_t block_bits, uint64_t info);
3591 void scsi_sense_info_sbuf(struct sbuf *sb, struct scsi_sense_data *sense,
3592 u_int sense_len, uint8_t *cdb, int cdb_len,
3593 struct scsi_inquiry_data *inq_data,
3594 struct scsi_sense_desc_header *header);
3596 void scsi_sense_command_sbuf(struct sbuf *sb, struct scsi_sense_data *sense,
3597 u_int sense_len, uint8_t *cdb, int cdb_len,
3598 struct scsi_inquiry_data *inq_data,
3599 struct scsi_sense_desc_header *header);
3600 void scsi_sense_sks_sbuf(struct sbuf *sb, struct scsi_sense_data *sense,
3601 u_int sense_len, uint8_t *cdb, int cdb_len,
3602 struct scsi_inquiry_data *inq_data,
3603 struct scsi_sense_desc_header *header);
3604 void scsi_sense_fru_sbuf(struct sbuf *sb, struct scsi_sense_data *sense,
3605 u_int sense_len, uint8_t *cdb, int cdb_len,
3606 struct scsi_inquiry_data *inq_data,
3607 struct scsi_sense_desc_header *header);
3608 void scsi_sense_stream_sbuf(struct sbuf *sb, struct scsi_sense_data *sense,
3609 u_int sense_len, uint8_t *cdb, int cdb_len,
3610 struct scsi_inquiry_data *inq_data,
3611 struct scsi_sense_desc_header *header);
3612 void scsi_sense_block_sbuf(struct sbuf *sb, struct scsi_sense_data *sense,
3613 u_int sense_len, uint8_t *cdb, int cdb_len,
3614 struct scsi_inquiry_data *inq_data,
3615 struct scsi_sense_desc_header *header);
3616 void scsi_sense_progress_sbuf(struct sbuf *sb, struct scsi_sense_data *sense,
3617 u_int sense_len, uint8_t *cdb, int cdb_len,
3618 struct scsi_inquiry_data *inq_data,
3619 struct scsi_sense_desc_header *header);
3620 void scsi_sense_generic_sbuf(struct sbuf *sb, struct scsi_sense_data *sense,
3621 u_int sense_len, uint8_t *cdb, int cdb_len,
3622 struct scsi_inquiry_data *inq_data,
3623 struct scsi_sense_desc_header *header);
3624 void scsi_sense_desc_sbuf(struct sbuf *sb, struct scsi_sense_data *sense,
3625 u_int sense_len, uint8_t *cdb, int cdb_len,
3626 struct scsi_inquiry_data *inq_data,
3627 struct scsi_sense_desc_header *header);
3628 scsi_sense_data_type scsi_sense_type(struct scsi_sense_data *sense_data);
3630 void scsi_sense_only_sbuf(struct scsi_sense_data *sense, u_int sense_len,
3631 struct sbuf *sb, char *path_str,
3632 struct scsi_inquiry_data *inq_data, uint8_t *cdb,
3636 int scsi_command_string(struct ccb_scsiio *csio, struct sbuf *sb);
3637 int scsi_sense_sbuf(struct ccb_scsiio *csio, struct sbuf *sb,
3638 scsi_sense_string_flags flags);
3639 char * scsi_sense_string(struct ccb_scsiio *csio,
3640 char *str, int str_len);
3641 void scsi_sense_print(struct ccb_scsiio *csio);
3642 int scsi_vpd_supported_page(struct cam_periph *periph,
3645 int scsi_command_string(struct cam_device *device,
3646 struct ccb_scsiio *csio, struct sbuf *sb);
3647 int scsi_sense_sbuf(struct cam_device *device,
3648 struct ccb_scsiio *csio, struct sbuf *sb,
3649 scsi_sense_string_flags flags);
3650 char * scsi_sense_string(struct cam_device *device,
3651 struct ccb_scsiio *csio,
3652 char *str, int str_len);
3653 void scsi_sense_print(struct cam_device *device,
3654 struct ccb_scsiio *csio, FILE *ofile);
3655 #endif /* _KERNEL */
3657 const char * scsi_op_desc(u_int16_t opcode,
3658 struct scsi_inquiry_data *inq_data);
3659 char * scsi_cdb_string(u_int8_t *cdb_ptr, char *cdb_string,
3661 void scsi_cdb_sbuf(u_int8_t *cdb_ptr, struct sbuf *sb);
3663 void scsi_print_inquiry(struct scsi_inquiry_data *inq_data);
3664 void scsi_print_inquiry_short(struct scsi_inquiry_data *inq_data);
3666 u_int scsi_calc_syncsrate(u_int period_factor);
3667 u_int scsi_calc_syncparam(u_int period);
3669 typedef int (*scsi_devid_checkfn_t)(uint8_t *);
3670 int scsi_devid_is_naa_ieee_reg(uint8_t *bufp);
3671 int scsi_devid_is_sas_target(uint8_t *bufp);
3672 int scsi_devid_is_lun_eui64(uint8_t *bufp);
3673 int scsi_devid_is_lun_naa(uint8_t *bufp);
3674 int scsi_devid_is_lun_name(uint8_t *bufp);
3675 int scsi_devid_is_lun_t10(uint8_t *bufp);
3676 int scsi_devid_is_lun_md5(uint8_t *bufp);
3677 int scsi_devid_is_lun_uuid(uint8_t *bufp);
3678 int scsi_devid_is_port_naa(uint8_t *bufp);
3679 struct scsi_vpd_id_descriptor *
3680 scsi_get_devid(struct scsi_vpd_device_id *id, uint32_t len,
3681 scsi_devid_checkfn_t ck_fn);
3682 struct scsi_vpd_id_descriptor *
3683 scsi_get_devid_desc(struct scsi_vpd_id_descriptor *desc, uint32_t len,
3684 scsi_devid_checkfn_t ck_fn);
3686 int scsi_transportid_sbuf(struct sbuf *sb,
3687 struct scsi_transportid_header *hdr,
3688 uint32_t valid_len);
3690 const char * scsi_nv_to_str(struct scsi_nv *table, int num_table_entries,
3693 scsi_nv_status scsi_get_nv(struct scsi_nv *table, int num_table_entries,
3694 char *name, int *table_entry, scsi_nv_flags flags);
3696 int scsi_parse_transportid_64bit(int proto_id, char *id_str,
3697 struct scsi_transportid_header **hdr,
3698 unsigned int *alloc_len,
3700 struct malloc_type *type, int flags,
3702 char *error_str, int error_str_len);
3704 int scsi_parse_transportid_spi(char *id_str,
3705 struct scsi_transportid_header **hdr,
3706 unsigned int *alloc_len,
3708 struct malloc_type *type, int flags,
3710 char *error_str, int error_str_len);
3712 int scsi_parse_transportid_rdma(char *id_str,
3713 struct scsi_transportid_header **hdr,
3714 unsigned int *alloc_len,
3716 struct malloc_type *type, int flags,
3718 char *error_str, int error_str_len);
3720 int scsi_parse_transportid_iscsi(char *id_str,
3721 struct scsi_transportid_header **hdr,
3722 unsigned int *alloc_len,
3724 struct malloc_type *type, int flags,
3726 char *error_str,int error_str_len);
3728 int scsi_parse_transportid_sop(char *id_str,
3729 struct scsi_transportid_header **hdr,
3730 unsigned int *alloc_len,
3732 struct malloc_type *type, int flags,
3734 char *error_str,int error_str_len);
3736 int scsi_parse_transportid(char *transportid_str,
3737 struct scsi_transportid_header **hdr,
3738 unsigned int *alloc_len,
3740 struct malloc_type *type, int flags,
3742 char *error_str, int error_str_len);
3745 int scsi_attrib_volcoh_sbuf(struct sbuf *sb,
3746 struct scsi_mam_attribute_header *hdr,
3747 uint32_t valid_len, uint32_t flags,
3748 uint32_t output_flags, char *error_str,
3751 int scsi_attrib_vendser_sbuf(struct sbuf *sb,
3752 struct scsi_mam_attribute_header *hdr,
3753 uint32_t valid_len, uint32_t flags,
3754 uint32_t output_flags, char *error_str,
3757 int scsi_attrib_hexdump_sbuf(struct sbuf *sb,
3758 struct scsi_mam_attribute_header *hdr,
3759 uint32_t valid_len, uint32_t flags,
3760 uint32_t output_flags, char *error_str,
3763 int scsi_attrib_int_sbuf(struct sbuf *sb, struct scsi_mam_attribute_header *hdr,
3764 uint32_t valid_len, uint32_t flags,
3765 uint32_t output_flags, char *error_str,
3768 int scsi_attrib_ascii_sbuf(struct sbuf *sb,
3769 struct scsi_mam_attribute_header *hdr,
3770 uint32_t valid_len, uint32_t flags,
3771 uint32_t output_flags, char *error_str,
3774 int scsi_attrib_text_sbuf(struct sbuf *sb,
3775 struct scsi_mam_attribute_header *hdr,
3776 uint32_t valid_len, uint32_t flags,
3777 uint32_t output_flags, char *error_str,
3780 struct scsi_attrib_table_entry *scsi_find_attrib_entry(
3781 struct scsi_attrib_table_entry *table,
3782 size_t num_table_entries, uint32_t id);
3784 struct scsi_attrib_table_entry *scsi_get_attrib_entry(uint32_t id);
3786 int scsi_attrib_value_sbuf(struct sbuf *sb, uint32_t valid_len,
3787 struct scsi_mam_attribute_header *hdr,
3788 uint32_t output_flags, char *error_str,
3789 size_t error_str_len);
3791 void scsi_attrib_prefix_sbuf(struct sbuf *sb, uint32_t output_flags,
3792 struct scsi_mam_attribute_header *hdr,
3793 uint32_t valid_len, const char *desc);
3795 int scsi_attrib_sbuf(struct sbuf *sb, struct scsi_mam_attribute_header *hdr,
3797 struct scsi_attrib_table_entry *user_table,
3798 size_t num_user_entries, int prefer_user_table,
3799 uint32_t output_flags, char *error_str, int error_str_len);
3801 void scsi_test_unit_ready(struct ccb_scsiio *csio, u_int32_t retries,
3802 void (*cbfcnp)(struct cam_periph *,
3804 u_int8_t tag_action,
3805 u_int8_t sense_len, u_int32_t timeout);
3807 void scsi_request_sense(struct ccb_scsiio *csio, u_int32_t retries,
3808 void (*cbfcnp)(struct cam_periph *,
3810 void *data_ptr, u_int8_t dxfer_len,
3811 u_int8_t tag_action, u_int8_t sense_len,
3814 void scsi_inquiry(struct ccb_scsiio *csio, u_int32_t retries,
3815 void (*cbfcnp)(struct cam_periph *, union ccb *),
3816 u_int8_t tag_action, u_int8_t *inq_buf,
3817 u_int32_t inq_len, int evpd, u_int8_t page_code,
3818 u_int8_t sense_len, u_int32_t timeout);
3820 void scsi_mode_sense(struct ccb_scsiio *csio, u_int32_t retries,
3821 void (*cbfcnp)(struct cam_periph *,
3823 u_int8_t tag_action, int dbd,
3824 u_int8_t page_code, u_int8_t page,
3825 u_int8_t *param_buf, u_int32_t param_len,
3826 u_int8_t sense_len, u_int32_t timeout);
3828 void scsi_mode_sense_len(struct ccb_scsiio *csio, u_int32_t retries,
3829 void (*cbfcnp)(struct cam_periph *,
3831 u_int8_t tag_action, int dbd,
3832 u_int8_t page_code, u_int8_t page,
3833 u_int8_t *param_buf, u_int32_t param_len,
3834 int minimum_cmd_size, u_int8_t sense_len,
3837 void scsi_mode_select(struct ccb_scsiio *csio, u_int32_t retries,
3838 void (*cbfcnp)(struct cam_periph *,
3840 u_int8_t tag_action, int scsi_page_fmt,
3841 int save_pages, u_int8_t *param_buf,
3842 u_int32_t param_len, u_int8_t sense_len,
3845 void scsi_mode_select_len(struct ccb_scsiio *csio, u_int32_t retries,
3846 void (*cbfcnp)(struct cam_periph *,
3848 u_int8_t tag_action, int scsi_page_fmt,
3849 int save_pages, u_int8_t *param_buf,
3850 u_int32_t param_len, int minimum_cmd_size,
3851 u_int8_t sense_len, u_int32_t timeout);
3853 void scsi_log_sense(struct ccb_scsiio *csio, u_int32_t retries,
3854 void (*cbfcnp)(struct cam_periph *, union ccb *),
3855 u_int8_t tag_action, u_int8_t page_code,
3856 u_int8_t page, int save_pages, int ppc,
3857 u_int32_t paramptr, u_int8_t *param_buf,
3858 u_int32_t param_len, u_int8_t sense_len,
3861 void scsi_log_select(struct ccb_scsiio *csio, u_int32_t retries,
3862 void (*cbfcnp)(struct cam_periph *,
3863 union ccb *), u_int8_t tag_action,
3864 u_int8_t page_code, int save_pages,
3865 int pc_reset, u_int8_t *param_buf,
3866 u_int32_t param_len, u_int8_t sense_len,
3869 void scsi_prevent(struct ccb_scsiio *csio, u_int32_t retries,
3870 void (*cbfcnp)(struct cam_periph *, union ccb *),
3871 u_int8_t tag_action, u_int8_t action,
3872 u_int8_t sense_len, u_int32_t timeout);
3874 void scsi_read_capacity(struct ccb_scsiio *csio, u_int32_t retries,
3875 void (*cbfcnp)(struct cam_periph *,
3876 union ccb *), u_int8_t tag_action,
3877 struct scsi_read_capacity_data *,
3878 u_int8_t sense_len, u_int32_t timeout);
3879 void scsi_read_capacity_16(struct ccb_scsiio *csio, uint32_t retries,
3880 void (*cbfcnp)(struct cam_periph *,
3881 union ccb *), uint8_t tag_action,
3882 uint64_t lba, int reladr, int pmi,
3883 uint8_t *rcap_buf, int rcap_buf_len,
3884 uint8_t sense_len, uint32_t timeout);
3886 void scsi_report_luns(struct ccb_scsiio *csio, u_int32_t retries,
3887 void (*cbfcnp)(struct cam_periph *,
3888 union ccb *), u_int8_t tag_action,
3889 u_int8_t select_report,
3890 struct scsi_report_luns_data *rpl_buf,
3891 u_int32_t alloc_len, u_int8_t sense_len,
3894 void scsi_report_target_group(struct ccb_scsiio *csio, u_int32_t retries,
3895 void (*cbfcnp)(struct cam_periph *,
3896 union ccb *), u_int8_t tag_action,
3899 u_int32_t alloc_len, u_int8_t sense_len,
3902 void scsi_set_target_group(struct ccb_scsiio *csio, u_int32_t retries,
3903 void (*cbfcnp)(struct cam_periph *,
3904 union ccb *), u_int8_t tag_action, void *buf,
3905 u_int32_t alloc_len, u_int8_t sense_len,
3908 void scsi_synchronize_cache(struct ccb_scsiio *csio,
3910 void (*cbfcnp)(struct cam_periph *,
3911 union ccb *), u_int8_t tag_action,
3912 u_int32_t begin_lba, u_int16_t lb_count,
3913 u_int8_t sense_len, u_int32_t timeout);
3915 void scsi_receive_diagnostic_results(struct ccb_scsiio *csio, u_int32_t retries,
3916 void (*cbfcnp)(struct cam_periph *,
3918 uint8_t tag_action, int pcv,
3919 uint8_t page_code, uint8_t *data_ptr,
3920 uint16_t allocation_length,
3921 uint8_t sense_len, uint32_t timeout);
3923 void scsi_send_diagnostic(struct ccb_scsiio *csio, u_int32_t retries,
3924 void (*cbfcnp)(struct cam_periph *, union ccb *),
3925 uint8_t tag_action, int unit_offline,
3926 int device_offline, int self_test, int page_format,
3927 int self_test_code, uint8_t *data_ptr,
3928 uint16_t param_list_length, uint8_t sense_len,
3931 void scsi_read_buffer(struct ccb_scsiio *csio, u_int32_t retries,
3932 void (*cbfcnp)(struct cam_periph *, union ccb*),
3933 uint8_t tag_action, int mode,
3934 uint8_t buffer_id, u_int32_t offset,
3935 uint8_t *data_ptr, uint32_t allocation_length,
3936 uint8_t sense_len, uint32_t timeout);
3938 void scsi_write_buffer(struct ccb_scsiio *csio, u_int32_t retries,
3939 void (*cbfcnp)(struct cam_periph *, union ccb *),
3940 uint8_t tag_action, int mode,
3941 uint8_t buffer_id, u_int32_t offset,
3942 uint8_t *data_ptr, uint32_t param_list_length,
3943 uint8_t sense_len, uint32_t timeout);
3945 #define SCSI_RW_READ 0x0001
3946 #define SCSI_RW_WRITE 0x0002
3947 #define SCSI_RW_DIRMASK 0x0003
3948 #define SCSI_RW_BIO 0x1000
3949 void scsi_read_write(struct ccb_scsiio *csio, u_int32_t retries,
3950 void (*cbfcnp)(struct cam_periph *, union ccb *),
3951 u_int8_t tag_action, int readop, u_int8_t byte2,
3952 int minimum_cmd_size, u_int64_t lba,
3953 u_int32_t block_count, u_int8_t *data_ptr,
3954 u_int32_t dxfer_len, u_int8_t sense_len,
3957 void scsi_write_same(struct ccb_scsiio *csio, u_int32_t retries,
3958 void (*cbfcnp)(struct cam_periph *, union ccb *),
3959 u_int8_t tag_action, u_int8_t byte2,
3960 int minimum_cmd_size, u_int64_t lba,
3961 u_int32_t block_count, u_int8_t *data_ptr,
3962 u_int32_t dxfer_len, u_int8_t sense_len,
3965 void scsi_ata_identify(struct ccb_scsiio *csio, u_int32_t retries,
3966 void (*cbfcnp)(struct cam_periph *, union ccb *),
3967 u_int8_t tag_action, u_int8_t *data_ptr,
3968 u_int16_t dxfer_len, u_int8_t sense_len,
3971 void scsi_ata_trim(struct ccb_scsiio *csio, u_int32_t retries,
3972 void (*cbfcnp)(struct cam_periph *, union ccb *),
3973 u_int8_t tag_action, u_int16_t block_count,
3974 u_int8_t *data_ptr, u_int16_t dxfer_len,
3975 u_int8_t sense_len, u_int32_t timeout);
3977 void scsi_ata_pass_16(struct ccb_scsiio *csio, u_int32_t retries,
3978 void (*cbfcnp)(struct cam_periph *, union ccb *),
3979 u_int32_t flags, u_int8_t tag_action,
3980 u_int8_t protocol, u_int8_t ata_flags, u_int16_t features,
3981 u_int16_t sector_count, uint64_t lba, u_int8_t command,
3982 u_int8_t control, u_int8_t *data_ptr, u_int16_t dxfer_len,
3983 u_int8_t sense_len, u_int32_t timeout);
3985 void scsi_unmap(struct ccb_scsiio *csio, u_int32_t retries,
3986 void (*cbfcnp)(struct cam_periph *, union ccb *),
3987 u_int8_t tag_action, u_int8_t byte2,
3988 u_int8_t *data_ptr, u_int16_t dxfer_len,
3989 u_int8_t sense_len, u_int32_t timeout);
3991 void scsi_start_stop(struct ccb_scsiio *csio, u_int32_t retries,
3992 void (*cbfcnp)(struct cam_periph *, union ccb *),
3993 u_int8_t tag_action, int start, int load_eject,
3994 int immediate, u_int8_t sense_len, u_int32_t timeout);
3995 void scsi_read_attribute(struct ccb_scsiio *csio, u_int32_t retries,
3996 void (*cbfcnp)(struct cam_periph *, union ccb *),
3997 u_int8_t tag_action, u_int8_t service_action,
3998 uint32_t element, u_int8_t elem_type,
3999 int logical_volume, int partition,
4000 u_int32_t first_attribute, int cache, u_int8_t *data_ptr,
4001 u_int32_t length, int sense_len, u_int32_t timeout);
4002 void scsi_write_attribute(struct ccb_scsiio *csio, u_int32_t retries,
4003 void (*cbfcnp)(struct cam_periph *, union ccb *),
4004 u_int8_t tag_action, uint32_t element,
4005 int logical_volume, int partition, int wtc, u_int8_t *data_ptr,
4006 u_int32_t length, int sense_len, u_int32_t timeout);
4008 void scsi_security_protocol_in(struct ccb_scsiio *csio, uint32_t retries,
4009 void (*cbfcnp)(struct cam_periph *, union ccb *),
4010 uint8_t tag_action, uint32_t security_protocol,
4011 uint32_t security_protocol_specific, int byte4,
4012 uint8_t *data_ptr, uint32_t dxfer_len,
4013 int sense_len, int timeout);
4015 void scsi_security_protocol_out(struct ccb_scsiio *csio, uint32_t retries,
4016 void (*cbfcnp)(struct cam_periph *,union ccb *),
4017 uint8_t tag_action, uint32_t security_protocol,
4018 uint32_t security_protocol_specific, int byte4,
4019 uint8_t *data_ptr, uint32_t dxfer_len,
4020 int sense_len, int timeout);
4022 void scsi_persistent_reserve_in(struct ccb_scsiio *csio, uint32_t retries,
4023 void (*cbfcnp)(struct cam_periph *,union ccb *),
4024 uint8_t tag_action, int service_action,
4025 uint8_t *data_ptr, uint32_t dxfer_len,
4026 int sense_len, int timeout);
4028 void scsi_persistent_reserve_out(struct ccb_scsiio *csio, uint32_t retries,
4029 void (*cbfcnp)(struct cam_periph *,
4031 uint8_t tag_action, int service_action,
4032 int scope, int res_type, uint8_t *data_ptr,
4033 uint32_t dxfer_len, int sense_len,
4036 void scsi_report_supported_opcodes(struct ccb_scsiio *csio, uint32_t retries,
4037 void (*cbfcnp)(struct cam_periph *,
4039 uint8_t tag_action, int options,
4040 int req_opcode, int req_service_action,
4041 uint8_t *data_ptr, uint32_t dxfer_len,
4042 int sense_len, int timeout);
4044 int scsi_inquiry_match(caddr_t inqbuffer, caddr_t table_entry);
4045 int scsi_static_inquiry_match(caddr_t inqbuffer,
4046 caddr_t table_entry);
4047 int scsi_devid_match(uint8_t *rhs, size_t rhs_len,
4048 uint8_t *lhs, size_t lhs_len);
4050 void scsi_extract_sense(struct scsi_sense_data *sense, int *error_code,
4051 int *sense_key, int *asc, int *ascq);
4052 int scsi_extract_sense_ccb(union ccb *ccb, int *error_code, int *sense_key,
4053 int *asc, int *ascq);
4054 void scsi_extract_sense_len(struct scsi_sense_data *sense,
4055 u_int sense_len, int *error_code, int *sense_key,
4056 int *asc, int *ascq, int show_errors);
4057 int scsi_get_sense_key(struct scsi_sense_data *sense, u_int sense_len,
4059 int scsi_get_asc(struct scsi_sense_data *sense, u_int sense_len,
4061 int scsi_get_ascq(struct scsi_sense_data *sense, u_int sense_len,
4063 static __inline void scsi_ulto2b(u_int32_t val, u_int8_t *bytes);
4064 static __inline void scsi_ulto3b(u_int32_t val, u_int8_t *bytes);
4065 static __inline void scsi_ulto4b(u_int32_t val, u_int8_t *bytes);
4066 static __inline void scsi_u64to8b(u_int64_t val, u_int8_t *bytes);
4067 static __inline uint32_t scsi_2btoul(const uint8_t *bytes);
4068 static __inline uint32_t scsi_3btoul(const uint8_t *bytes);
4069 static __inline int32_t scsi_3btol(const uint8_t *bytes);
4070 static __inline uint32_t scsi_4btoul(const uint8_t *bytes);
4071 static __inline uint64_t scsi_8btou64(const uint8_t *bytes);
4072 static __inline void *find_mode_page_6(struct scsi_mode_header_6 *mode_header);
4073 static __inline void *find_mode_page_10(struct scsi_mode_header_10 *mode_header);
4075 static __inline void
4076 scsi_ulto2b(u_int32_t val, u_int8_t *bytes)
4079 bytes[0] = (val >> 8) & 0xff;
4080 bytes[1] = val & 0xff;
4083 static __inline void
4084 scsi_ulto3b(u_int32_t val, u_int8_t *bytes)
4087 bytes[0] = (val >> 16) & 0xff;
4088 bytes[1] = (val >> 8) & 0xff;
4089 bytes[2] = val & 0xff;
4092 static __inline void
4093 scsi_ulto4b(u_int32_t val, u_int8_t *bytes)
4096 bytes[0] = (val >> 24) & 0xff;
4097 bytes[1] = (val >> 16) & 0xff;
4098 bytes[2] = (val >> 8) & 0xff;
4099 bytes[3] = val & 0xff;
4102 static __inline void
4103 scsi_u64to8b(u_int64_t val, u_int8_t *bytes)
4106 bytes[0] = (val >> 56) & 0xff;
4107 bytes[1] = (val >> 48) & 0xff;
4108 bytes[2] = (val >> 40) & 0xff;
4109 bytes[3] = (val >> 32) & 0xff;
4110 bytes[4] = (val >> 24) & 0xff;
4111 bytes[5] = (val >> 16) & 0xff;
4112 bytes[6] = (val >> 8) & 0xff;
4113 bytes[7] = val & 0xff;
4116 static __inline uint32_t
4117 scsi_2btoul(const uint8_t *bytes)
4121 rv = (bytes[0] << 8) |
4126 static __inline uint32_t
4127 scsi_3btoul(const uint8_t *bytes)
4131 rv = (bytes[0] << 16) |
4137 static __inline int32_t
4138 scsi_3btol(const uint8_t *bytes)
4140 uint32_t rc = scsi_3btoul(bytes);
4142 if (rc & 0x00800000)
4145 return (int32_t) rc;
4148 static __inline uint32_t
4149 scsi_4btoul(const uint8_t *bytes)
4153 rv = (bytes[0] << 24) |
4160 static __inline uint64_t
4161 scsi_8btou64(const uint8_t *bytes)
4165 rv = (((uint64_t)bytes[0]) << 56) |
4166 (((uint64_t)bytes[1]) << 48) |
4167 (((uint64_t)bytes[2]) << 40) |
4168 (((uint64_t)bytes[3]) << 32) |
4169 (((uint64_t)bytes[4]) << 24) |
4170 (((uint64_t)bytes[5]) << 16) |
4171 (((uint64_t)bytes[6]) << 8) |
4177 * Given the pointer to a returned mode sense buffer, return a pointer to
4178 * the start of the first mode page.
4180 static __inline void *
4181 find_mode_page_6(struct scsi_mode_header_6 *mode_header)
4185 page_start = (void *)((u_int8_t *)&mode_header[1] +
4186 mode_header->blk_desc_len);
4191 static __inline void *
4192 find_mode_page_10(struct scsi_mode_header_10 *mode_header)
4196 page_start = (void *)((u_int8_t *)&mode_header[1] +
4197 scsi_2btoul(mode_header->blk_desc_len));
4204 #endif /*_SCSI_SCSI_ALL_H*/