scsi_all.h revision 288793
1/*- 2 * Largely written by Julian Elischer (julian@tfs.com) 3 * for TRW Financial Systems. 4 * 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. 10 * 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. 14 * 15 * Ported to run under 386BSD by Julian Elischer (julian@tfs.com) Sept 1992 16 * 17 * $FreeBSD: stable/10/sys/cam/scsi/scsi_all.h 288793 2015-10-05 10:56:57Z mav $ 18 */ 19 20/* 21 * SCSI general interface description 22 */ 23 24#ifndef _SCSI_SCSI_ALL_H 25#define _SCSI_SCSI_ALL_H 1 26 27#include <sys/cdefs.h> 28#include <machine/stdarg.h> 29 30#ifdef _KERNEL 31/* 32 * This is the number of seconds we wait for devices to settle after a SCSI 33 * bus reset. 34 */ 35extern int scsi_delay; 36#endif /* _KERNEL */ 37 38/* 39 * SCSI command format 40 */ 41 42/* 43 * Define dome bits that are in ALL (or a lot of) scsi commands 44 */ 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 */ 50 51#define SCSI_MAX_CDBLEN 16 /* 52 * 16 byte commands are in the 53 * SCSI-3 spec 54 */ 55#if defined(CAM_MAX_CDBLEN) && (CAM_MAX_CDBLEN < SCSI_MAX_CDBLEN) 56#error "CAM_MAX_CDBLEN cannot be less than SCSI_MAX_CDBLEN" 57#endif 58 59/* 6byte CDBs special case 0 length to be 256 */ 60#define SCSI_CDB6_LEN(len) ((len) == 0 ? 256 : len) 61 62/* 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. 66 */ 67typedef enum { 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. 73 */ 74 SS_TUR = 0x040000, /* Send a Test Unit Ready command to the 75 * device, then retry the original command. 76 */ 77 SS_MASK = 0xff0000 78} scsi_sense_action; 79 80typedef enum { 81 SSQ_NONE = 0x0000, 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 88 * and text. 89 */ 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. */ 94 SSQ_MASK = 0xff00 95} scsi_sense_action_qualifier; 96 97/* Mask for error status values */ 98#define SS_ERRMASK 0xff 99 100/* The default, retyable, error action */ 101#define SS_RDEF SS_RETRY|SSQ_DECREMENT_COUNT|SSQ_PRINT_SENSE|EIO 102 103/* The retyable, error action, with table specified error code */ 104#define SS_RET SS_RETRY|SSQ_DECREMENT_COUNT|SSQ_PRINT_SENSE 105 106/* Wait for transient error status to change */ 107#define SS_WAIT SS_TUR|SSQ_MANY|SSQ_DECREMENT_COUNT|SSQ_PRINT_SENSE 108 109/* Fatal error action, with table specified error code */ 110#define SS_FATAL SS_FAIL|SSQ_PRINT_SENSE 111 112struct scsi_generic 113{ 114 u_int8_t opcode; 115 u_int8_t bytes[11]; 116}; 117 118struct scsi_request_sense 119{ 120 u_int8_t opcode; 121 u_int8_t byte2; 122#define SRS_DESC 0x01 123 u_int8_t unused[2]; 124 u_int8_t length; 125 u_int8_t control; 126}; 127 128struct scsi_test_unit_ready 129{ 130 u_int8_t opcode; 131 u_int8_t byte2; 132 u_int8_t unused[3]; 133 u_int8_t control; 134}; 135 136struct scsi_receive_diag { 137 uint8_t opcode; 138 uint8_t byte2; 139#define SRD_PCV 0x01 140 uint8_t page_code; 141 uint8_t length[2]; 142 uint8_t control; 143}; 144 145struct scsi_send_diag { 146 uint8_t opcode; 147 uint8_t byte2; 148#define SSD_UNITOFFL 0x01 149#define SSD_DEVOFFL 0x02 150#define SSD_SELFTEST 0x04 151#define SSD_PF 0x10 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 160 uint8_t reserved; 161 uint8_t length[2]; 162 uint8_t control; 163}; 164 165struct scsi_sense 166{ 167 u_int8_t opcode; 168 u_int8_t byte2; 169 u_int8_t unused[2]; 170 u_int8_t length; 171 u_int8_t control; 172}; 173 174struct scsi_inquiry 175{ 176 u_int8_t opcode; 177 u_int8_t byte2; 178#define SI_EVPD 0x01 179#define SI_CMDDT 0x02 180 u_int8_t page_code; 181 u_int8_t length[2]; 182 u_int8_t control; 183}; 184 185struct scsi_mode_sense_6 186{ 187 u_int8_t opcode; 188 u_int8_t byte2; 189#define SMS_DBD 0x08 190 u_int8_t page; 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 207 u_int8_t subpage; 208#define SMS_SUBPAGE_PAGE_0 0x00 209#define SMS_SUBPAGE_ALL 0xff 210 u_int8_t length; 211 u_int8_t control; 212}; 213 214struct scsi_mode_sense_10 215{ 216 u_int8_t opcode; 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 */ 220 u_int8_t subpage; 221 u_int8_t unused[3]; 222 u_int8_t length[2]; 223 u_int8_t control; 224}; 225 226struct scsi_mode_select_6 227{ 228 u_int8_t opcode; 229 u_int8_t byte2; 230#define SMS_SP 0x01 231#define SMS_PF 0x10 232 u_int8_t unused[2]; 233 u_int8_t length; 234 u_int8_t control; 235}; 236 237struct scsi_mode_select_10 238{ 239 u_int8_t opcode; 240 u_int8_t byte2; /* same bits as small version */ 241 u_int8_t unused[5]; 242 u_int8_t length[2]; 243 u_int8_t control; 244}; 245 246/* 247 * When sending a mode select to a tape drive, the medium type must be 0. 248 */ 249struct scsi_mode_hdr_6 250{ 251 u_int8_t datalen; 252 u_int8_t medium_type; 253 u_int8_t dev_specific; 254 u_int8_t block_descr_len; 255}; 256 257struct scsi_mode_hdr_10 258{ 259 u_int8_t datalen[2]; 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]; 264}; 265 266struct scsi_mode_block_descr 267{ 268 u_int8_t density_code; 269 u_int8_t num_blocks[3]; 270 u_int8_t reserved; 271 u_int8_t block_len[3]; 272}; 273 274struct scsi_per_res_in 275{ 276 u_int8_t opcode; 277 u_int8_t action; 278#define SPRI_RK 0x00 279#define SPRI_RR 0x01 280#define SPRI_RC 0x02 281#define SPRI_RS 0x03 282 u_int8_t reserved[5]; 283 u_int8_t length[2]; 284#define SPRI_MAX_LEN 0xffff 285 u_int8_t control; 286}; 287 288struct scsi_per_res_in_header 289{ 290 u_int8_t generation[4]; 291 u_int8_t length[4]; 292}; 293 294struct scsi_per_res_key 295{ 296 u_int8_t key[8]; 297}; 298 299struct scsi_per_res_in_keys 300{ 301 struct scsi_per_res_in_header header; 302 struct scsi_per_res_key keys[0]; 303}; 304 305struct scsi_per_res_cap 306{ 307 uint8_t length[2]; 308 uint8_t flags1; 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 314 uint8_t flags2; 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 332 uint8_t reserved[2]; 333}; 334 335struct scsi_per_res_in_rsrv_data 336{ 337 uint8_t reservation[8]; 338 uint8_t scope_addr[4]; 339 uint8_t reserved; 340 uint8_t scopetype; 341#define SPRT_WE 0x01 342#define SPRT_EA 0x03 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]; 348}; 349 350struct scsi_per_res_in_rsrv 351{ 352 struct scsi_per_res_in_header header; 353 struct scsi_per_res_in_rsrv_data data; 354}; 355 356struct scsi_per_res_in_full_desc 357{ 358 struct scsi_per_res_key res_key; 359 uint8_t reserved1[4]; 360 uint8_t flags; 361#define SPRI_FULL_ALL_TG_PT 0x02 362#define SPRI_FULL_R_HOLDER 0x01 363 uint8_t scopetype; 364 uint8_t reserved2[4]; 365 uint8_t rel_trgt_port_id[2]; 366 uint8_t additional_length[4]; 367 uint8_t transport_id[]; 368}; 369 370struct scsi_per_res_in_full 371{ 372 struct scsi_per_res_in_header header; 373 struct scsi_per_res_in_full_desc desc[]; 374}; 375 376struct scsi_per_res_out 377{ 378 u_int8_t opcode; 379 u_int8_t action; 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 390 u_int8_t scope_type; 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]; 407 u_int8_t length[4]; 408 u_int8_t control; 409}; 410 411struct scsi_per_res_out_parms 412{ 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]; 416 u_int8_t flags; 417#define SPR_SPEC_I_PT 0x08 418#define SPR_ALL_TG_PT 0x04 419#define SPR_APTPL 0x01 420 u_int8_t reserved1; 421 u_int8_t extent_length[2]; 422 u_int8_t transport_id_list[]; 423}; 424 425struct scsi_per_res_out_trans_ids { 426 u_int8_t additional_length[4]; 427 u_int8_t transport_ids[]; 428}; 429 430/* 431 * Used with REGISTER AND MOVE serivce action of the PERSISTENT RESERVE OUT 432 * command. 433 */ 434struct scsi_per_res_reg_move 435{ 436 struct scsi_per_res_key res_key; 437 u_int8_t serv_act_res_key[8]; 438 u_int8_t reserved; 439 u_int8_t flags; 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[]; 445}; 446 447struct scsi_transportid_header 448{ 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 453}; 454 455struct scsi_transportid_fcp 456{ 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]; 462}; 463 464struct scsi_transportid_spi 465{ 466 uint8_t format_protocol; 467#define SCSI_TRN_SPI_FORMAT_DEFAULT 0x00 468 uint8_t reserved1; 469 uint8_t scsi_addr[2]; 470 uint8_t obsolete[2]; 471 uint8_t rel_trgt_port_id[2]; 472 uint8_t reserved2[16]; 473}; 474 475struct scsi_transportid_1394 476{ 477 uint8_t format_protocol; 478#define SCSI_TRN_1394_FORMAT_DEFAULT 0x00 479 uint8_t reserved1[7]; 480 uint8_t eui64[8]; 481 uint8_t reserved2[8]; 482}; 483 484struct scsi_transportid_rdma 485{ 486 uint8_t format_protocol; 487#define SCSI_TRN_RDMA_FORMAT_DEFAULT 0x00 488 uint8_t reserved[7]; 489#define SCSI_TRN_RDMA_PORT_LEN 16 490 uint8_t initiator_port_id[SCSI_TRN_RDMA_PORT_LEN]; 491}; 492 493struct scsi_transportid_iscsi_device 494{ 495 uint8_t format_protocol; 496#define SCSI_TRN_ISCSI_FORMAT_DEVICE 0x00 497 uint8_t reserved; 498 uint8_t additional_length[2]; 499 uint8_t iscsi_name[]; 500}; 501 502struct scsi_transportid_iscsi_port 503{ 504 uint8_t format_protocol; 505#define SCSI_TRN_ISCSI_FORMAT_PORT 0x40 506 uint8_t reserved; 507 uint8_t additional_length[2]; 508 uint8_t iscsi_name[]; 509 /* 510 * Followed by a separator and iSCSI initiator session ID 511 */ 512}; 513 514struct scsi_transportid_sas 515{ 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]; 521}; 522 523struct scsi_sop_routing_id_norm { 524 uint8_t bus; 525 uint8_t devfunc; 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 532}; 533 534struct scsi_sop_routing_id_alt { 535 uint8_t bus; 536 uint8_t function; 537#define SCSI_TRN_SOP_FUNC_ALT_MAX 0xff 538}; 539 540struct scsi_transportid_sop 541{ 542 uint8_t format_protocol; 543#define SCSI_TRN_SOP_FORMAT_DEFAULT 0x00 544 uint8_t reserved1; 545 uint8_t routing_id[2]; 546 uint8_t reserved2[20]; 547}; 548 549struct scsi_log_sense 550{ 551 u_int8_t opcode; 552 u_int8_t byte2; 553#define SLS_SP 0x01 554#define SLS_PPC 0x02 555 u_int8_t page; 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 574 u_int8_t subpage; 575#define SLS_SUPPORTED_SUBPAGES_SUBPAGE 0xff 576 u_int8_t reserved; 577 u_int8_t paramptr[2]; 578 u_int8_t length[2]; 579 u_int8_t control; 580}; 581 582struct scsi_log_select 583{ 584 u_int8_t opcode; 585 u_int8_t byte2; 586/* SLS_SP 0x01 */ 587#define SLS_PCR 0x02 588 u_int8_t page; 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]; 595 u_int8_t length[2]; 596 u_int8_t control; 597}; 598 599struct scsi_log_header 600{ 601 u_int8_t page; 602#define SL_PAGE_CODE 0x3F 603#define SL_SPF 0x40 604#define SL_DS 0x80 605 u_int8_t subpage; 606 u_int8_t datalen[2]; 607}; 608 609struct scsi_log_param_header { 610 u_int8_t param_code[2]; 611 u_int8_t param_control; 612#define SLP_LP 0x01 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 619#define SLP_ETC 0x10 620#define SLP_TSD 0x20 621#define SLP_DS 0x40 622#define SLP_DU 0x80 623 u_int8_t param_len; 624}; 625 626struct scsi_log_stat_and_perf { 627 struct scsi_log_param_header hdr; 628#define SLP_SAP 0x0001 629 uint8_t read_num[8]; 630 uint8_t write_num[8]; 631 uint8_t recvieved_lba[8]; 632 uint8_t transmitted_lba[8]; 633 uint8_t read_int[8]; 634 uint8_t write_int[8]; 635 uint8_t weighted_num[8]; 636 uint8_t weighted_int[8]; 637}; 638 639struct scsi_log_idle_time { 640 struct scsi_log_param_header hdr; 641#define SLP_IT 0x0002 642 uint8_t idle_int[8]; 643}; 644 645struct scsi_log_time_interval { 646 struct scsi_log_param_header hdr; 647#define SLP_TI 0x0003 648 uint8_t exponent[4]; 649 uint8_t integer[4]; 650}; 651 652struct 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]; 663}; 664 665struct scsi_control_page { 666 u_int8_t page_code; 667 u_int8_t page_length; 668 u_int8_t rlec; 669#define SCP_RLEC 0x01 /*Report Log Exception Cond*/ 670#define SCP_GLTSD 0x02 /*Global Logging target 671 save disable */ 672#define SCP_DSENSE 0x04 /*Descriptor Sense */ 673#define SCP_DPICZ 0x08 /*Disable Prot. Info Check 674 if Prot. Field is Zero */ 675#define SCP_TMF_ONLY 0x10 /*TM Functions Only*/ 676#define SCP_TST_MASK 0xE0 /*Task Set Type Mask*/ 677#define SCP_TST_ONE 0x00 /*One Task Set*/ 678#define SCP_TST_SEPARATE 0x20 /*Separate Task Sets*/ 679 u_int8_t queue_flags; 680#define SCP_QUEUE_ALG_MASK 0xF0 681#define SCP_QUEUE_ALG_RESTRICTED 0x00 682#define SCP_QUEUE_ALG_UNRESTRICTED 0x10 683#define SCP_NUAR 0x08 /*No UA on release*/ 684#define SCP_QUEUE_ERR 0x02 /*Queued I/O aborted for CACs*/ 685#define SCP_QUEUE_DQUE 0x01 /*Queued I/O disabled*/ 686 u_int8_t eca_and_aen; 687#define SCP_EECA 0x80 /*Enable Extended CA*/ 688#define SCP_RAC 0x40 /*Report a check*/ 689#define SCP_SWP 0x08 /*Software Write Protect*/ 690#define SCP_RAENP 0x04 /*Ready AEN Permission*/ 691#define SCP_UAAENP 0x02 /*UA AEN Permission*/ 692#define SCP_EAENP 0x01 /*Error AEN Permission*/ 693 u_int8_t flags4; 694#define SCP_ATO 0x80 /*Application tag owner*/ 695#define SCP_TAS 0x40 /*Task aborted status*/ 696#define SCP_ATMPE 0x20 /*Application tag mode page*/ 697#define SCP_RWWP 0x10 /*Reject write without prot*/ 698 u_int8_t aen_holdoff_period[2]; 699 u_int8_t busy_timeout_period[2]; 700 u_int8_t extended_selftest_completion_time[2]; 701}; 702 703struct scsi_control_ext_page { 704 uint8_t page_code; 705 uint8_t subpage_code; 706 uint8_t page_length[2]; 707 uint8_t flags; 708#define SCEP_TCMOS 0x04 /* Timestamp Changeable by */ 709#define SCEP_SCSIP 0x02 /* SCSI Precedence (clock) */ 710#define SCEP_IALUAE 0x01 /* Implicit ALUA Enabled */ 711 uint8_t prio; 712 uint8_t max_sense; 713 uint8_t reserve[25]; 714}; 715 716struct scsi_cache_page { 717 u_int8_t page_code; 718#define SCHP_PAGE_SAVABLE 0x80 /* Page is savable */ 719 u_int8_t page_length; 720 u_int8_t cache_flags; 721#define SCHP_FLAGS_WCE 0x04 /* Write Cache Enable */ 722#define SCHP_FLAGS_MF 0x02 /* Multiplication factor */ 723#define SCHP_FLAGS_RCD 0x01 /* Read Cache Disable */ 724 u_int8_t rw_cache_policy; 725 u_int8_t dis_prefetch[2]; 726 u_int8_t min_prefetch[2]; 727 u_int8_t max_prefetch[2]; 728 u_int8_t max_prefetch_ceil[2]; 729}; 730 731/* 732 * XXX KDM 733 * Updated version of the cache page, as of SBC. Update this to SBC-3 and 734 * rationalize the two. 735 */ 736struct scsi_caching_page { 737 uint8_t page_code; 738#define SMS_CACHING_PAGE 0x08 739 uint8_t page_length; 740 uint8_t flags1; 741#define SCP_IC 0x80 742#define SCP_ABPF 0x40 743#define SCP_CAP 0x20 744#define SCP_DISC 0x10 745#define SCP_SIZE 0x08 746#define SCP_WCE 0x04 747#define SCP_MF 0x02 748#define SCP_RCD 0x01 749 uint8_t ret_priority; 750 uint8_t disable_pf_transfer_len[2]; 751 uint8_t min_prefetch[2]; 752 uint8_t max_prefetch[2]; 753 uint8_t max_pf_ceiling[2]; 754 uint8_t flags2; 755#define SCP_FSW 0x80 756#define SCP_LBCSS 0x40 757#define SCP_DRA 0x20 758#define SCP_VS1 0x10 759#define SCP_VS2 0x08 760 uint8_t cache_segments; 761 uint8_t cache_seg_size[2]; 762 uint8_t reserved; 763 uint8_t non_cache_seg_size[3]; 764}; 765 766/* 767 * XXX KDM move this off to a vendor shim. 768 */ 769struct copan_debugconf_subpage { 770 uint8_t page_code; 771#define DBGCNF_PAGE_CODE 0x00 772 uint8_t subpage; 773#define DBGCNF_SUBPAGE_CODE 0xF0 774 uint8_t page_length[2]; 775 uint8_t page_version; 776#define DBGCNF_VERSION 0x00 777 uint8_t ctl_time_io_secs[2]; 778}; 779 780 781struct scsi_info_exceptions_page { 782 u_int8_t page_code; 783#define SIEP_PAGE_SAVABLE 0x80 /* Page is savable */ 784 u_int8_t page_length; 785 u_int8_t info_flags; 786#define SIEP_FLAGS_PERF 0x80 787#define SIEP_FLAGS_EBF 0x20 788#define SIEP_FLAGS_EWASC 0x10 789#define SIEP_FLAGS_DEXCPT 0x08 790#define SIEP_FLAGS_TEST 0x04 791#define SIEP_FLAGS_EBACKERR 0x02 792#define SIEP_FLAGS_LOGERR 0x01 793 u_int8_t mrie; 794 u_int8_t interval_timer[4]; 795 u_int8_t report_count[4]; 796}; 797 798struct scsi_logical_block_provisioning_page_descr { 799 uint8_t flags; 800#define SLBPPD_ENABLED 0x80 801#define SLBPPD_TYPE_MASK 0x38 802#define SLBPPD_ARMING_MASK 0x07 803#define SLBPPD_ARMING_DEC 0x02 804#define SLBPPD_ARMING_INC 0x01 805 uint8_t resource; 806 uint8_t reserved[2]; 807 uint8_t count[4]; 808}; 809 810struct scsi_logical_block_provisioning_page { 811 uint8_t page_code; 812 uint8_t subpage_code; 813 uint8_t page_length[2]; 814 uint8_t flags; 815#define SLBPP_SITUA 0x01 816 uint8_t reserved[11]; 817 struct scsi_logical_block_provisioning_page_descr descr[0]; 818}; 819 820/* 821 * SCSI protocol identifier values, current as of SPC4r36l. 822 */ 823#define SCSI_PROTO_FC 0x00 /* Fibre Channel */ 824#define SCSI_PROTO_SPI 0x01 /* Parallel SCSI */ 825#define SCSI_PROTO_SSA 0x02 /* Serial Storage Arch. */ 826#define SCSI_PROTO_1394 0x03 /* IEEE 1394 (Firewire) */ 827#define SCSI_PROTO_RDMA 0x04 /* SCSI RDMA Protocol */ 828#define SCSI_PROTO_ISCSI 0x05 /* Internet SCSI */ 829#define SCSI_PROTO_iSCSI 0x05 /* Internet SCSI */ 830#define SCSI_PROTO_SAS 0x06 /* SAS Serial SCSI Protocol */ 831#define SCSI_PROTO_ADT 0x07 /* Automation/Drive Int. Trans. Prot.*/ 832#define SCSI_PROTO_ADITP 0x07 /* Automation/Drive Int. Trans. Prot.*/ 833#define SCSI_PROTO_ATA 0x08 /* AT Attachment Interface */ 834#define SCSI_PROTO_UAS 0x09 /* USB Atached SCSI */ 835#define SCSI_PROTO_SOP 0x0a /* SCSI over PCI Express */ 836#define SCSI_PROTO_NONE 0x0f /* No specific protocol */ 837 838struct scsi_proto_specific_page { 839 u_int8_t page_code; 840#define SPSP_PAGE_SAVABLE 0x80 /* Page is savable */ 841 u_int8_t page_length; 842 u_int8_t protocol; 843#define SPSP_PROTO_FC SCSI_PROTO_FC 844#define SPSP_PROTO_SPI SCSI_PROTO_SPI 845#define SPSP_PROTO_SSA SCSI_PROTO_SSA 846#define SPSP_PROTO_1394 SCSI_PROTO_1394 847#define SPSP_PROTO_RDMA SCSI_PROTO_RDMA 848#define SPSP_PROTO_ISCSI SCSI_PROTO_ISCSI 849#define SPSP_PROTO_SAS SCSI_PROTO_SAS 850#define SPSP_PROTO_ADT SCSI_PROTO_ADITP 851#define SPSP_PROTO_ATA SCSI_PROTO_ATA 852#define SPSP_PROTO_UAS SCSI_PROTO_UAS 853#define SPSP_PROTO_SOP SCSI_PROTO_SOP 854#define SPSP_PROTO_NONE SCSI_PROTO_NONE 855}; 856 857struct scsi_reserve 858{ 859 u_int8_t opcode; 860 u_int8_t byte2; 861#define SR_EXTENT 0x01 862#define SR_ID_MASK 0x0e 863#define SR_3RDPTY 0x10 864#define SR_LUN_MASK 0xe0 865 u_int8_t resv_id; 866 u_int8_t length[2]; 867 u_int8_t control; 868}; 869 870struct scsi_reserve_10 { 871 uint8_t opcode; 872 uint8_t byte2; 873#define SR10_3RDPTY 0x10 874#define SR10_LONGID 0x02 875#define SR10_EXTENT 0x01 876 uint8_t resv_id; 877 uint8_t thirdparty_id; 878 uint8_t reserved[3]; 879 uint8_t length[2]; 880 uint8_t control; 881}; 882 883 884struct scsi_release 885{ 886 u_int8_t opcode; 887 u_int8_t byte2; 888 u_int8_t resv_id; 889 u_int8_t unused[1]; 890 u_int8_t length; 891 u_int8_t control; 892}; 893 894struct scsi_release_10 { 895 uint8_t opcode; 896 uint8_t byte2; 897 uint8_t resv_id; 898 uint8_t thirdparty_id; 899 uint8_t reserved[3]; 900 uint8_t length[2]; 901 uint8_t control; 902}; 903 904struct scsi_prevent 905{ 906 u_int8_t opcode; 907 u_int8_t byte2; 908 u_int8_t unused[2]; 909 u_int8_t how; 910 u_int8_t control; 911}; 912#define PR_PREVENT 0x01 913#define PR_ALLOW 0x00 914 915struct scsi_sync_cache 916{ 917 u_int8_t opcode; 918 u_int8_t byte2; 919#define SSC_IMMED 0x02 920#define SSC_RELADR 0x01 921 u_int8_t begin_lba[4]; 922 u_int8_t reserved; 923 u_int8_t lb_count[2]; 924 u_int8_t control; 925}; 926 927struct scsi_sync_cache_16 928{ 929 uint8_t opcode; 930 uint8_t byte2; 931 uint8_t begin_lba[8]; 932 uint8_t lb_count[4]; 933 uint8_t reserved; 934 uint8_t control; 935}; 936 937struct scsi_format { 938 uint8_t opcode; 939 uint8_t byte2; 940#define SF_LONGLIST 0x20 941#define SF_FMTDATA 0x10 942#define SF_CMPLIST 0x08 943#define SF_FORMAT_MASK 0x07 944#define SF_FORMAT_BLOCK 0x00 945#define SF_FORMAT_LONG_BLOCK 0x03 946#define SF_FORMAT_BFI 0x04 947#define SF_FORMAT_PHYS 0x05 948 uint8_t vendor; 949 uint8_t interleave[2]; 950 uint8_t control; 951}; 952 953struct scsi_format_header_short { 954 uint8_t reserved; 955#define SF_DATA_FOV 0x80 956#define SF_DATA_DPRY 0x40 957#define SF_DATA_DCRT 0x20 958#define SF_DATA_STPF 0x10 959#define SF_DATA_IP 0x08 960#define SF_DATA_DSP 0x04 961#define SF_DATA_IMMED 0x02 962#define SF_DATA_VS 0x01 963 uint8_t byte2; 964 uint8_t defect_list_len[2]; 965}; 966 967struct scsi_format_header_long { 968 uint8_t reserved; 969 uint8_t byte2; 970 uint8_t reserved2[2]; 971 uint8_t defect_list_len[4]; 972}; 973 974struct scsi_changedef 975{ 976 u_int8_t opcode; 977 u_int8_t byte2; 978 u_int8_t unused1; 979 u_int8_t how; 980 u_int8_t unused[4]; 981 u_int8_t datalen; 982 u_int8_t control; 983}; 984 985struct scsi_read_buffer 986{ 987 u_int8_t opcode; 988 u_int8_t byte2; 989#define RWB_MODE 0x1F 990#define RWB_MODE_HDR_DATA 0x00 991#define RWB_MODE_VENDOR 0x01 992#define RWB_MODE_DATA 0x02 993#define RWB_MODE_DESCR 0x03 994#define RWB_MODE_DOWNLOAD 0x04 995#define RWB_MODE_DOWNLOAD_SAVE 0x05 996#define RWB_MODE_ECHO 0x0A 997#define RWB_MODE_ECHO_DESCR 0x0B 998#define RWB_MODE_ERROR_HISTORY 0x1C 999 u_int8_t buffer_id; 1000 u_int8_t offset[3]; 1001 u_int8_t length[3]; 1002 u_int8_t control; 1003}; 1004 1005struct scsi_read_buffer_16 1006{ 1007 uint8_t opcode; 1008 uint8_t byte2; 1009 uint8_t offset[8]; 1010 uint8_t length[4]; 1011 uint8_t buffer_id; 1012 uint8_t control; 1013}; 1014 1015struct scsi_write_buffer 1016{ 1017 u_int8_t opcode; 1018 u_int8_t byte2; 1019 u_int8_t buffer_id; 1020 u_int8_t offset[3]; 1021 u_int8_t length[3]; 1022 u_int8_t control; 1023}; 1024 1025struct scsi_read_attribute 1026{ 1027 u_int8_t opcode; 1028 u_int8_t service_action; 1029#define SRA_SA_ATTR_VALUES 0x00 1030#define SRA_SA_ATTR_LIST 0x01 1031#define SRA_SA_LOG_VOL_LIST 0x02 1032#define SRA_SA_PART_LIST 0x03 1033#define SRA_SA_RESTRICTED 0x04 1034#define SRA_SA_SUPPORTED_ATTRS 0x05 1035#define SRA_SA_MASK 0x1f 1036 u_int8_t element[2]; 1037 u_int8_t elem_type; 1038 u_int8_t logical_volume; 1039 u_int8_t reserved1; 1040 u_int8_t partition; 1041 u_int8_t first_attribute[2]; 1042 u_int8_t length[4]; 1043 u_int8_t cache; 1044#define SRA_CACHE 0x01 1045 u_int8_t control; 1046}; 1047 1048struct scsi_write_attribute 1049{ 1050 u_int8_t opcode; 1051 u_int8_t byte2; 1052#define SWA_WTC 0x01 1053 u_int8_t element[3]; 1054 u_int8_t logical_volume; 1055 u_int8_t reserved1; 1056 u_int8_t partition; 1057 u_int8_t reserved2[2]; 1058 u_int8_t length[4]; 1059 u_int8_t reserved3; 1060 u_int8_t control; 1061}; 1062 1063 1064struct scsi_read_attribute_values 1065{ 1066 u_int8_t length[4]; 1067 u_int8_t attribute_0[0]; 1068}; 1069 1070struct scsi_mam_attribute_header 1071{ 1072 u_int8_t id[2]; 1073 /* 1074 * Attributes obtained from SPC-4r36g (section 7.4.2.2) and 1075 * SSC-4r03 (section 4.2.21). 1076 */ 1077#define SMA_ATTR_ID_DEVICE_MIN 0x0000 1078 1079#define SMA_ATTR_REM_CAP_PARTITION 0x0000 1080#define SMA_ATTR_MAX_CAP_PARTITION 0x0001 1081#define SMA_ATTR_TAPEALERT_FLAGS 0x0002 1082#define SMA_ATTR_LOAD_COUNT 0x0003 1083#define SMA_ATTR_MAM_SPACE_REMAINING 0x0004 1084 1085#define SMA_ATTR_DEV_ASSIGNING_ORG 0x0005 1086#define SMA_ATTR_FORMAT_DENSITY_CODE 0x0006 1087#define SMA_ATTR_INITIALIZATION_COUNT 0x0007 1088#define SMA_ATTR_VOLUME_ID 0x0008 1089#define SMA_ATTR_VOLUME_CHANGE_REF 0x0009 1090 1091#define SMA_ATTR_DEV_SERIAL_LAST_LOAD 0x020a 1092#define SMA_ATTR_DEV_SERIAL_LAST_LOAD_1 0x020b 1093#define SMA_ATTR_DEV_SERIAL_LAST_LOAD_2 0x020c 1094#define SMA_ATTR_DEV_SERIAL_LAST_LOAD_3 0x020d 1095 1096#define SMA_ATTR_TOTAL_MB_WRITTEN_LT 0x0220 1097#define SMA_ATTR_TOTAL_MB_READ_LT 0x0221 1098#define SMA_ATTR_TOTAL_MB_WRITTEN_CUR 0x0222 1099#define SMA_ATTR_TOTAL_MB_READ_CUR 0x0223 1100#define SMA_ATTR_FIRST_ENC_BLOCK 0x0224 1101#define SMA_ATTR_NEXT_UNENC_BLOCK 0x0225 1102 1103#define SMA_ATTR_MEDIUM_USAGE_HIST 0x0340 1104#define SMA_ATTR_PART_USAGE_HIST 0x0341 1105 1106#define SMA_ATTR_ID_DEVICE_MAX 0x03ff 1107 1108#define SMA_ATTR_ID_MEDIUM_MIN 0x0400 1109 1110#define SMA_ATTR_MED_MANUF 0x0400 1111#define SMA_ATTR_MED_SERIAL 0x0401 1112 1113#define SMA_ATTR_MED_LENGTH 0x0402 1114#define SMA_ATTR_MED_WIDTH 0x0403 1115#define SMA_ATTR_MED_ASSIGNING_ORG 0x0404 1116#define SMA_ATTR_MED_DENSITY_CODE 0x0405 1117 1118#define SMA_ATTR_MED_MANUF_DATE 0x0406 1119#define SMA_ATTR_MAM_CAPACITY 0x0407 1120#define SMA_ATTR_MED_TYPE 0x0408 1121#define SMA_ATTR_MED_TYPE_INFO 0x0409 1122#define SMA_ATTR_MED_SERIAL_NUM 0x040a 1123 1124#define SMA_ATTR_ID_MEDIUM_MAX 0x07ff 1125 1126#define SMA_ATTR_ID_HOST_MIN 0x0800 1127 1128#define SMA_ATTR_APP_VENDOR 0x0800 1129#define SMA_ATTR_APP_NAME 0x0801 1130#define SMA_ATTR_APP_VERSION 0x0802 1131#define SMA_ATTR_USER_MED_TEXT_LABEL 0x0803 1132#define SMA_ATTR_LAST_WRITTEN_TIME 0x0804 1133#define SMA_ATTR_TEXT_LOCAL_ID 0x0805 1134#define SMA_ATTR_BARCODE 0x0806 1135#define SMA_ATTR_HOST_OWNER_NAME 0x0807 1136#define SMA_ATTR_MEDIA_POOL 0x0808 1137#define SMA_ATTR_PART_USER_LABEL 0x0809 1138#define SMA_ATTR_LOAD_UNLOAD_AT_PART 0x080a 1139#define SMA_ATTR_APP_FORMAT_VERSION 0x080b 1140#define SMA_ATTR_VOL_COHERENCY_INFO 0x080c 1141 1142#define SMA_ATTR_ID_HOST_MAX 0x0bff 1143 1144#define SMA_ATTR_VENDOR_DEVICE_MIN 0x0c00 1145#define SMA_ATTR_VENDOR_DEVICE_MAX 0x0fff 1146#define SMA_ATTR_VENDOR_MEDIUM_MIN 0x1000 1147#define SMA_ATTR_VENDOR_MEDIUM_MAX 0x13ff 1148#define SMA_ATTR_VENDOR_HOST_MIN 0x1400 1149#define SMA_ATTR_VENDOR_HOST_MAX 0x17ff 1150 u_int8_t byte2; 1151#define SMA_FORMAT_BINARY 0x00 1152#define SMA_FORMAT_ASCII 0x01 1153#define SMA_FORMAT_TEXT 0x02 1154#define SMA_FORMAT_MASK 0x03 1155#define SMA_READ_ONLY 0x80 1156 u_int8_t length[2]; 1157 u_int8_t attribute[0]; 1158}; 1159 1160struct scsi_attrib_list_header { 1161 u_int8_t length[4]; 1162 u_int8_t first_attr_0[0]; 1163}; 1164 1165struct scsi_attrib_lv_list { 1166 u_int8_t length[2]; 1167 u_int8_t first_lv_number; 1168 u_int8_t num_logical_volumes; 1169}; 1170 1171struct scsi_attrib_vendser { 1172 uint8_t vendor[8]; 1173 uint8_t serial_num[32]; 1174}; 1175 1176/* 1177 * These values are used to decode the Volume Coherency Information 1178 * Attribute (0x080c) for LTFS-format coherency information. 1179 * Although the Application Client Specific lengths are different for 1180 * Version 0 and Version 1, the data is in fact the same. The length 1181 * difference was due to a code bug. 1182 */ 1183#define SCSI_LTFS_VER0_LEN 42 1184#define SCSI_LTFS_VER1_LEN 43 1185#define SCSI_LTFS_UUID_LEN 36 1186#define SCSI_LTFS_STR_NAME "LTFS" 1187#define SCSI_LTFS_STR_LEN 4 1188 1189typedef enum { 1190 SCSI_ATTR_FLAG_NONE = 0x00, 1191 SCSI_ATTR_FLAG_HEX = 0x01, 1192 SCSI_ATTR_FLAG_FP = 0x02, 1193 SCSI_ATTR_FLAG_DIV_10 = 0x04, 1194 SCSI_ATTR_FLAG_FP_1DIGIT = 0x08 1195} scsi_attrib_flags; 1196 1197typedef enum { 1198 SCSI_ATTR_OUTPUT_NONE = 0x00, 1199 SCSI_ATTR_OUTPUT_TEXT_MASK = 0x03, 1200 SCSI_ATTR_OUTPUT_TEXT_RAW = 0x00, 1201 SCSI_ATTR_OUTPUT_TEXT_ESC = 0x01, 1202 SCSI_ATTR_OUTPUT_TEXT_RSV1 = 0x02, 1203 SCSI_ATTR_OUTPUT_TEXT_RSV2 = 0x03, 1204 SCSI_ATTR_OUTPUT_NONASCII_MASK = 0x0c, 1205 SCSI_ATTR_OUTPUT_NONASCII_TRIM = 0x00, 1206 SCSI_ATTR_OUTPUT_NONASCII_ESC = 0x04, 1207 SCSI_ATTR_OUTPUT_NONASCII_RAW = 0x08, 1208 SCSI_ATTR_OUTPUT_NONASCII_RSV1 = 0x0c, 1209 SCSI_ATTR_OUTPUT_FIELD_MASK = 0xf0, 1210 SCSI_ATTR_OUTPUT_FIELD_ALL = 0xf0, 1211 SCSI_ATTR_OUTPUT_FIELD_NONE = 0x00, 1212 SCSI_ATTR_OUTPUT_FIELD_DESC = 0x10, 1213 SCSI_ATTR_OUTPUT_FIELD_NUM = 0x20, 1214 SCSI_ATTR_OUTPUT_FIELD_SIZE = 0x40, 1215 SCSI_ATTR_OUTPUT_FIELD_RW = 0x80 1216} scsi_attrib_output_flags; 1217 1218struct sbuf; 1219 1220struct scsi_attrib_table_entry 1221{ 1222 u_int32_t id; 1223 u_int32_t flags; 1224 const char *desc; 1225 const char *suffix; 1226 int (*to_str)(struct sbuf *sb, struct scsi_mam_attribute_header *hdr, 1227 uint32_t valid_len, uint32_t flags, 1228 uint32_t output_flags, char *error_str, 1229 int error_str_len); 1230 int (*parse_str)(char *str, struct scsi_mam_attribute_header *hdr, 1231 uint32_t alloc_len, uint32_t flags, char *error_str, 1232 int error_str_len); 1233}; 1234 1235struct scsi_rw_6 1236{ 1237 u_int8_t opcode; 1238 u_int8_t addr[3]; 1239/* only 5 bits are valid in the MSB address byte */ 1240#define SRW_TOPADDR 0x1F 1241 u_int8_t length; 1242 u_int8_t control; 1243}; 1244 1245struct scsi_rw_10 1246{ 1247 u_int8_t opcode; 1248#define SRW10_RELADDR 0x01 1249/* EBP defined for WRITE(10) only */ 1250#define SRW10_EBP 0x04 1251#define SRW10_FUA 0x08 1252#define SRW10_DPO 0x10 1253 u_int8_t byte2; 1254 u_int8_t addr[4]; 1255 u_int8_t reserved; 1256 u_int8_t length[2]; 1257 u_int8_t control; 1258}; 1259 1260struct scsi_rw_12 1261{ 1262 u_int8_t opcode; 1263#define SRW12_RELADDR 0x01 1264#define SRW12_FUA 0x08 1265#define SRW12_DPO 0x10 1266 u_int8_t byte2; 1267 u_int8_t addr[4]; 1268 u_int8_t length[4]; 1269 u_int8_t reserved; 1270 u_int8_t control; 1271}; 1272 1273struct scsi_rw_16 1274{ 1275 u_int8_t opcode; 1276#define SRW16_RELADDR 0x01 1277#define SRW16_FUA 0x08 1278#define SRW16_DPO 0x10 1279 u_int8_t byte2; 1280 u_int8_t addr[8]; 1281 u_int8_t length[4]; 1282 u_int8_t reserved; 1283 u_int8_t control; 1284}; 1285 1286struct scsi_write_atomic_16 1287{ 1288 uint8_t opcode; 1289 uint8_t byte2; 1290 uint8_t addr[8]; 1291 uint8_t boundary[2]; 1292 uint8_t length[2]; 1293 uint8_t group; 1294 uint8_t control; 1295}; 1296 1297struct scsi_write_same_10 1298{ 1299 uint8_t opcode; 1300 uint8_t byte2; 1301#define SWS_LBDATA 0x02 1302#define SWS_PBDATA 0x04 1303#define SWS_UNMAP 0x08 1304#define SWS_ANCHOR 0x10 1305 uint8_t addr[4]; 1306 uint8_t group; 1307 uint8_t length[2]; 1308 uint8_t control; 1309}; 1310 1311struct scsi_write_same_16 1312{ 1313 uint8_t opcode; 1314 uint8_t byte2; 1315#define SWS_NDOB 0x01 1316 uint8_t addr[8]; 1317 uint8_t length[4]; 1318 uint8_t group; 1319 uint8_t control; 1320}; 1321 1322struct scsi_unmap 1323{ 1324 uint8_t opcode; 1325 uint8_t byte2; 1326#define SU_ANCHOR 0x01 1327 uint8_t reserved[4]; 1328 uint8_t group; 1329 uint8_t length[2]; 1330 uint8_t control; 1331}; 1332 1333struct scsi_unmap_header 1334{ 1335 uint8_t length[2]; 1336 uint8_t desc_length[2]; 1337 uint8_t reserved[4]; 1338}; 1339 1340struct scsi_unmap_desc 1341{ 1342 uint8_t lba[8]; 1343 uint8_t length[4]; 1344 uint8_t reserved[4]; 1345}; 1346 1347struct scsi_write_verify_10 1348{ 1349 uint8_t opcode; 1350 uint8_t byte2; 1351#define SWV_BYTCHK 0x02 1352#define SWV_DPO 0x10 1353#define SWV_WRPROECT_MASK 0xe0 1354 uint8_t addr[4]; 1355 uint8_t group; 1356 uint8_t length[2]; 1357 uint8_t control; 1358}; 1359 1360struct scsi_write_verify_12 1361{ 1362 uint8_t opcode; 1363 uint8_t byte2; 1364 uint8_t addr[4]; 1365 uint8_t length[4]; 1366 uint8_t group; 1367 uint8_t control; 1368}; 1369 1370struct scsi_write_verify_16 1371{ 1372 uint8_t opcode; 1373 uint8_t byte2; 1374 uint8_t addr[8]; 1375 uint8_t length[4]; 1376 uint8_t group; 1377 uint8_t control; 1378}; 1379 1380 1381struct scsi_start_stop_unit 1382{ 1383 u_int8_t opcode; 1384 u_int8_t byte2; 1385#define SSS_IMMED 0x01 1386 u_int8_t reserved[2]; 1387 u_int8_t how; 1388#define SSS_START 0x01 1389#define SSS_LOEJ 0x02 1390#define SSS_PC_MASK 0xf0 1391#define SSS_PC_START_VALID 0x00 1392#define SSS_PC_ACTIVE 0x10 1393#define SSS_PC_IDLE 0x20 1394#define SSS_PC_STANDBY 0x30 1395#define SSS_PC_LU_CONTROL 0x70 1396#define SSS_PC_FORCE_IDLE_0 0xa0 1397#define SSS_PC_FORCE_STANDBY_0 0xb0 1398 u_int8_t control; 1399}; 1400 1401struct ata_pass_12 { 1402 u_int8_t opcode; 1403 u_int8_t protocol; 1404#define AP_PROTO_HARD_RESET (0x00 << 1) 1405#define AP_PROTO_SRST (0x01 << 1) 1406#define AP_PROTO_NON_DATA (0x03 << 1) 1407#define AP_PROTO_PIO_IN (0x04 << 1) 1408#define AP_PROTO_PIO_OUT (0x05 << 1) 1409#define AP_PROTO_DMA (0x06 << 1) 1410#define AP_PROTO_DMA_QUEUED (0x07 << 1) 1411#define AP_PROTO_DEVICE_DIAG (0x08 << 1) 1412#define AP_PROTO_DEVICE_RESET (0x09 << 1) 1413#define AP_PROTO_UDMA_IN (0x0a << 1) 1414#define AP_PROTO_UDMA_OUT (0x0b << 1) 1415#define AP_PROTO_FPDMA (0x0c << 1) 1416#define AP_PROTO_RESP_INFO (0x0f << 1) 1417#define AP_MULTI 0xe0 1418 u_int8_t flags; 1419#define AP_T_LEN 0x03 1420#define AP_BB 0x04 1421#define AP_T_DIR 0x08 1422#define AP_CK_COND 0x20 1423#define AP_OFFLINE 0x60 1424 u_int8_t features; 1425 u_int8_t sector_count; 1426 u_int8_t lba_low; 1427 u_int8_t lba_mid; 1428 u_int8_t lba_high; 1429 u_int8_t device; 1430 u_int8_t command; 1431 u_int8_t reserved; 1432 u_int8_t control; 1433}; 1434 1435struct scsi_maintenance_in 1436{ 1437 uint8_t opcode; 1438 uint8_t byte2; 1439#define SERVICE_ACTION_MASK 0x1f 1440#define SA_RPRT_TRGT_GRP 0x0a 1441 uint8_t reserved[4]; 1442 uint8_t length[4]; 1443 uint8_t reserved1; 1444 uint8_t control; 1445}; 1446 1447struct scsi_report_supported_opcodes 1448{ 1449 uint8_t opcode; 1450 uint8_t service_action; 1451 uint8_t options; 1452#define RSO_RCTD 0x80 1453#define RSO_OPTIONS_MASK 0x07 1454#define RSO_OPTIONS_ALL 0x00 1455#define RSO_OPTIONS_OC 0x01 1456#define RSO_OPTIONS_OC_SA 0x02 1457 uint8_t requested_opcode; 1458 uint8_t requested_service_action[2]; 1459 uint8_t length[4]; 1460 uint8_t reserved1; 1461 uint8_t control; 1462}; 1463 1464struct scsi_report_supported_opcodes_timeout 1465{ 1466 uint8_t length[2]; 1467 uint8_t reserved; 1468 uint8_t cmd_specific; 1469 uint8_t nominal_time[4]; 1470 uint8_t recommended_time[4]; 1471}; 1472 1473struct scsi_report_supported_opcodes_descr 1474{ 1475 uint8_t opcode; 1476 uint8_t reserved; 1477 uint8_t service_action[2]; 1478 uint8_t reserved2; 1479 uint8_t flags; 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]; 1484}; 1485 1486struct scsi_report_supported_opcodes_all 1487{ 1488 uint8_t length[4]; 1489 struct scsi_report_supported_opcodes_descr descr[0]; 1490}; 1491 1492struct scsi_report_supported_opcodes_one 1493{ 1494 uint8_t reserved; 1495 uint8_t support; 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[]; 1504}; 1505 1506struct scsi_report_supported_tmf 1507{ 1508 uint8_t opcode; 1509 uint8_t service_action; 1510 uint8_t reserved[4]; 1511 uint8_t length[4]; 1512 uint8_t reserved1; 1513 uint8_t control; 1514}; 1515 1516struct scsi_report_supported_tmf_data 1517{ 1518 uint8_t byte1; 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 1527 uint8_t byte2; 1528#define RST_ITNRS 0x01 1529#define RST_QTSS 0x02 1530#define RST_QAES 0x04 1531 uint8_t reserved[2]; 1532}; 1533 1534struct scsi_report_timestamp 1535{ 1536 uint8_t opcode; 1537 uint8_t service_action; 1538 uint8_t reserved[4]; 1539 uint8_t length[4]; 1540 uint8_t reserved1; 1541 uint8_t control; 1542}; 1543 1544struct scsi_report_timestamp_data 1545{ 1546 uint8_t length[2]; 1547 uint8_t origin; 1548#define RTS_ORIG_MASK 0x00 1549#define RTS_ORIG_ZERO 0x00 1550#define RTS_ORIG_SET 0x02 1551#define RTS_ORIG_OUTSIDE 0x03 1552 uint8_t reserved; 1553 uint8_t timestamp[6]; 1554 uint8_t reserve2[2]; 1555}; 1556 1557struct scsi_receive_copy_status_lid1 1558{ 1559 uint8_t opcode; 1560 uint8_t service_action; 1561#define RCS_RCS_LID1 0x00 1562 uint8_t list_identifier; 1563 uint8_t reserved[7]; 1564 uint8_t length[4]; 1565 uint8_t reserved1; 1566 uint8_t control; 1567}; 1568 1569struct scsi_receive_copy_status_lid1_data 1570{ 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]; 1587}; 1588 1589struct scsi_receive_copy_failure_details 1590{ 1591 uint8_t opcode; 1592 uint8_t service_action; 1593#define RCS_RCFD 0x04 1594 uint8_t list_identifier; 1595 uint8_t reserved[7]; 1596 uint8_t length[4]; 1597 uint8_t reserved1; 1598 uint8_t control; 1599}; 1600 1601struct scsi_receive_copy_failure_details_data 1602{ 1603 uint8_t available_data[4]; 1604 uint8_t reserved[52]; 1605 uint8_t copy_command_status; 1606 uint8_t reserved2; 1607 uint8_t sense_data_length[2]; 1608 uint8_t sense_data[]; 1609}; 1610 1611struct scsi_receive_copy_status_lid4 1612{ 1613 uint8_t opcode; 1614 uint8_t service_action; 1615#define RCS_RCS_LID4 0x05 1616 uint8_t list_identifier[4]; 1617 uint8_t reserved[4]; 1618 uint8_t length[4]; 1619 uint8_t reserved1; 1620 uint8_t control; 1621}; 1622 1623struct scsi_receive_copy_status_lid4_data 1624{ 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[]; 1644}; 1645 1646struct scsi_receive_copy_operating_parameters 1647{ 1648 uint8_t opcode; 1649 uint8_t service_action; 1650#define RCS_RCOP 0x03 1651 uint8_t reserved[8]; 1652 uint8_t length[4]; 1653 uint8_t reserved1; 1654 uint8_t control; 1655}; 1656 1657struct scsi_receive_copy_operating_parameters_data 1658{ 1659 uint8_t length[4]; 1660 uint8_t snlid; 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]; 1679}; 1680 1681struct scsi_extended_copy 1682{ 1683 uint8_t opcode; 1684 uint8_t service_action; 1685#define EC_EC_LID1 0x00 1686#define EC_EC_LID4 0x01 1687 uint8_t reserved[8]; 1688 uint8_t length[4]; 1689 uint8_t reserved1; 1690 uint8_t control; 1691}; 1692 1693struct scsi_ec_cscd_dtsp 1694{ 1695 uint8_t flags; 1696#define EC_CSCD_FIXED 0x01 1697#define EC_CSCD_PAD 0x04 1698 uint8_t block_length[3]; 1699}; 1700 1701struct scsi_ec_cscd 1702{ 1703 uint8_t type_code; 1704#define EC_CSCD_EXT 0xff 1705 uint8_t luidt_pdt; 1706#define EC_NUL 0x20 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; 1713}; 1714 1715struct scsi_ec_cscd_id 1716{ 1717 uint8_t type_code; 1718#define EC_CSCD_ID 0xe4 1719 uint8_t luidt_pdt; 1720 uint8_t relative_initiator_port[2]; 1721 uint8_t codeset; 1722 uint8_t id_type; 1723 uint8_t reserved; 1724 uint8_t length; 1725 uint8_t designator[20]; 1726 struct scsi_ec_cscd_dtsp dtsp; 1727}; 1728 1729struct scsi_ec_segment 1730{ 1731 uint8_t type_code; 1732 uint8_t flags; 1733#define EC_SEG_DC 0x02 1734#define EC_SEG_CAT 0x01 1735 uint8_t descr_length[2]; 1736 uint8_t params[]; 1737}; 1738 1739struct scsi_ec_segment_b2b 1740{ 1741 uint8_t type_code; 1742#define EC_SEG_B2B 0x02 1743 uint8_t flags; 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]; 1749 uint8_t src_lba[8]; 1750 uint8_t dst_lba[8]; 1751}; 1752 1753struct scsi_ec_segment_verify 1754{ 1755 uint8_t type_code; 1756#define EC_SEG_VERIFY 0x07 1757 uint8_t reserved; 1758 uint8_t descr_length[2]; 1759 uint8_t src_cscd[2]; 1760 uint8_t reserved2[2]; 1761 uint8_t tur; 1762 uint8_t reserved3[3]; 1763}; 1764 1765struct scsi_ec_segment_register_key 1766{ 1767 uint8_t type_code; 1768#define EC_SEG_REGISTER_KEY 0x14 1769 uint8_t reserved; 1770 uint8_t descr_length[2]; 1771 uint8_t reserved2[2]; 1772 uint8_t dst_cscd[2]; 1773 uint8_t res_key[8]; 1774 uint8_t sa_res_key[8]; 1775 uint8_t reserved3[4]; 1776}; 1777 1778struct scsi_extended_copy_lid1_data 1779{ 1780 uint8_t list_identifier; 1781 uint8_t flags; 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 1787#define EC_STR 0x20 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]; 1792 uint8_t data[]; 1793}; 1794 1795struct scsi_extended_copy_lid4_data 1796{ 1797 uint8_t list_format; 1798#define EC_LIST_FORMAT 0x01 1799 uint8_t flags; 1800 uint8_t header_cscd_list_length[2]; 1801 uint8_t reserved[11]; 1802 uint8_t flags2; 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]; 1812 uint8_t data[]; 1813}; 1814 1815struct scsi_copy_operation_abort 1816{ 1817 uint8_t opcode; 1818 uint8_t service_action; 1819#define EC_COA 0x1c 1820 uint8_t list_identifier[4]; 1821 uint8_t reserved[9]; 1822 uint8_t control; 1823}; 1824 1825struct scsi_populate_token 1826{ 1827 uint8_t opcode; 1828 uint8_t service_action; 1829#define EC_PT 0x10 1830 uint8_t reserved[4]; 1831 uint8_t list_identifier[4]; 1832 uint8_t length[4]; 1833 uint8_t group_number; 1834 uint8_t control; 1835}; 1836 1837struct scsi_range_desc 1838{ 1839 uint8_t lba[8]; 1840 uint8_t length[4]; 1841 uint8_t reserved[4]; 1842}; 1843 1844struct scsi_populate_token_data 1845{ 1846 uint8_t length[2]; 1847 uint8_t flags; 1848#define EC_PT_IMMED 0x01 1849#define EC_PT_RTV 0x02 1850 uint8_t reserved; 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[]; 1856}; 1857 1858struct scsi_write_using_token 1859{ 1860 uint8_t opcode; 1861 uint8_t service_action; 1862#define EC_WUT 0x11 1863 uint8_t reserved[4]; 1864 uint8_t list_identifier[4]; 1865 uint8_t length[4]; 1866 uint8_t group_number; 1867 uint8_t control; 1868}; 1869 1870struct scsi_write_using_token_data 1871{ 1872 uint8_t length[2]; 1873 uint8_t flags; 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[]; 1882}; 1883 1884struct scsi_receive_rod_token_information 1885{ 1886 uint8_t opcode; 1887 uint8_t service_action; 1888#define RCS_RRTI 0x07 1889 uint8_t list_identifier[4]; 1890 uint8_t reserved[4]; 1891 uint8_t length[4]; 1892 uint8_t reserved2; 1893 uint8_t control; 1894}; 1895 1896struct scsi_token 1897{ 1898 uint8_t type[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]; 1907 uint8_t length[2]; 1908 uint8_t body[0]; 1909}; 1910 1911struct scsi_report_all_rod_tokens 1912{ 1913 uint8_t opcode; 1914 uint8_t service_action; 1915#define RCS_RART 0x08 1916 uint8_t reserved[8]; 1917 uint8_t length[4]; 1918 uint8_t reserved2; 1919 uint8_t control; 1920}; 1921 1922struct scsi_report_all_rod_tokens_data 1923{ 1924 uint8_t available_data[4]; 1925 uint8_t reserved[4]; 1926 uint8_t rod_management_token_list[]; 1927}; 1928 1929struct ata_pass_16 { 1930 u_int8_t opcode; 1931 u_int8_t protocol; 1932#define AP_EXTEND 0x01 1933 u_int8_t flags; 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; 1944 u_int8_t features; 1945 u_int8_t sector_count_ext; 1946 u_int8_t sector_count; 1947 u_int8_t lba_low_ext; 1948 u_int8_t lba_low; 1949 u_int8_t lba_mid_ext; 1950 u_int8_t lba_mid; 1951 u_int8_t lba_high_ext; 1952 u_int8_t lba_high; 1953 u_int8_t device; 1954 u_int8_t command; 1955 u_int8_t control; 1956}; 1957 1958#define SC_SCSI_1 0x01 1959#define SC_SCSI_2 0x03 1960 1961/* 1962 * Opcodes 1963 */ 1964 1965#define TEST_UNIT_READY 0x00 1966#define REQUEST_SENSE 0x03 1967#define READ_6 0x08 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 1991#define UNMAP 0x42 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 2028 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 2045 2046/* 2047 * Device Types 2048 */ 2049#define T_DIRECT 0x00 2050#define T_SEQUENTIAL 0x01 2051#define T_PRINTER 0x02 2052#define T_PROCESSOR 0x03 2053#define T_WORM 0x04 2054#define T_CDROM 0x05 2055#define T_SCANNER 0x06 2056#define T_OPTICAL 0x07 2057#define T_CHANGER 0x08 2058#define T_COMM 0x09 2059#define T_ASC0 0x0a 2060#define T_ASC1 0x0b 2061#define T_STORARRAY 0x0c 2062#define T_ENCLOSURE 0x0d 2063#define T_RBC 0x0e 2064#define T_OCRW 0x0f 2065#define T_OSD 0x11 2066#define T_ADC 0x12 2067#define T_NODEVICE 0x1f 2068#define T_ANY 0xff /* Used in Quirk table matches */ 2069 2070#define T_REMOV 1 2071#define T_FIXED 0 2072 2073/* 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. 2078 */ 2079#define SHORT_INQUIRY_LENGTH 36 2080 2081struct scsi_inquiry_data 2082{ 2083 u_int8_t device; 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. 2097 */ 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. 2104 */ 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 2116 * qualifier. 2117 */ 2118#define SID_QUAL_IS_VENDOR_UNIQUE(inq_data) ((SID_QUAL(inq_data) & 0x04) != 0) 2119 u_int8_t dev_qual2; 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) 2124 u_int8_t version; 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 2134#define SID_ECMA 0x38 2135#define SID_ISO 0xC0 2136 u_int8_t response_format; 2137#define SID_AENC 0x80 2138#define SID_TrmIOP 0x40 2139#define SID_NormACA 0x20 2140#define SID_HiSup 0x10 2141 u_int8_t additional_length; 2142#define SID_ADDITIONAL_LENGTH(iqd) \ 2143 ((iqd)->additional_length + \ 2144 __offsetof(struct scsi_inquiry_data, additional_length) + 1) 2145 u_int8_t spc3_flags; 2146#define SPC3_SID_PROTECT 0x01 2147#define SPC3_SID_3PC 0x08 2148#define SPC3_SID_TPGS_MASK 0x30 2149#define SPC3_SID_TPGS_IMPLICIT 0x10 2150#define SPC3_SID_TPGS_EXPLICIT 0x20 2151#define SPC3_SID_ACC 0x40 2152#define SPC3_SID_SCCS 0x80 2153 u_int8_t spc2_flags; 2154#define SPC2_SID_ADDR16 0x01 2155#define SPC2_SID_MChngr 0x08 2156#define SPC2_SID_MultiP 0x10 2157#define SPC2_SID_EncServ 0x40 2158#define SPC2_SID_BQueue 0x80 2159 2160#define INQ_DATA_TQ_ENABLED(iqd) \ 2161 ((SID_ANSI_REV(iqd) < SCSI_REV_SPC2)? ((iqd)->flags & SID_CmdQue) : \ 2162 (((iqd)->flags & SID_CmdQue) && !((iqd)->spc2_flags & SPC2_SID_BQueue)) || \ 2163 (!((iqd)->flags & SID_CmdQue) && ((iqd)->spc2_flags & SPC2_SID_BQueue))) 2164 2165 u_int8_t flags; 2166#define SID_SftRe 0x01 2167#define SID_CmdQue 0x02 2168#define SID_Linked 0x08 2169#define SID_Sync 0x10 2170#define SID_WBus16 0x20 2171#define SID_WBus32 0x40 2172#define SID_RelAdr 0x80 2173#define SID_VENDOR_SIZE 8 2174 char vendor[SID_VENDOR_SIZE]; 2175#define SID_PRODUCT_SIZE 16 2176 char product[SID_PRODUCT_SIZE]; 2177#define SID_REVISION_SIZE 4 2178 char revision[SID_REVISION_SIZE]; 2179 /* 2180 * The following fields were taken from SCSI Primary Commands - 2 2181 * (SPC-2) Revision 14, Dated 11 November 1999 2182 */ 2183#define SID_VENDOR_SPECIFIC_0_SIZE 20 2184 u_int8_t vendor_specific0[SID_VENDOR_SPECIFIC_0_SIZE]; 2185 /* 2186 * An extension of SCSI Parallel Specific Values 2187 */ 2188#define SID_SPI_IUS 0x01 2189#define SID_SPI_QAS 0x02 2190#define SID_SPI_CLOCK_ST 0x00 2191#define SID_SPI_CLOCK_DT 0x04 2192#define SID_SPI_CLOCK_DT_ST 0x0C 2193#define SID_SPI_MASK 0x0F 2194 u_int8_t spi3data; 2195 u_int8_t reserved2; 2196 /* 2197 * Version Descriptors, stored 2 byte values. 2198 */ 2199 u_int8_t version1[2]; 2200 u_int8_t version2[2]; 2201 u_int8_t version3[2]; 2202 u_int8_t version4[2]; 2203 u_int8_t version5[2]; 2204 u_int8_t version6[2]; 2205 u_int8_t version7[2]; 2206 u_int8_t version8[2]; 2207 2208 u_int8_t reserved3[22]; 2209 2210#define SID_VENDOR_SPECIFIC_1_SIZE 160 2211 u_int8_t vendor_specific1[SID_VENDOR_SPECIFIC_1_SIZE]; 2212}; 2213 2214/* 2215 * This structure is more suited to initiator operation, because the 2216 * maximum number of supported pages is already allocated. 2217 */ 2218struct scsi_vpd_supported_page_list 2219{ 2220 u_int8_t device; 2221 u_int8_t page_code; 2222#define SVPD_SUPPORTED_PAGE_LIST 0x00 2223#define SVPD_SUPPORTED_PAGES_HDR_LEN 4 2224 u_int8_t reserved; 2225 u_int8_t length; /* number of VPD entries */ 2226#define SVPD_SUPPORTED_PAGES_SIZE 251 2227 u_int8_t list[SVPD_SUPPORTED_PAGES_SIZE]; 2228}; 2229 2230/* 2231 * This structure is more suited to target operation, because the 2232 * number of supported pages is left to the user to allocate. 2233 */ 2234struct scsi_vpd_supported_pages 2235{ 2236 u_int8_t device; 2237 u_int8_t page_code; 2238 u_int8_t reserved; 2239#define SVPD_SUPPORTED_PAGES 0x00 2240 u_int8_t length; 2241 u_int8_t page_list[0]; 2242}; 2243 2244 2245struct scsi_vpd_unit_serial_number 2246{ 2247 u_int8_t device; 2248 u_int8_t page_code; 2249#define SVPD_UNIT_SERIAL_NUMBER 0x80 2250 u_int8_t reserved; 2251 u_int8_t length; /* serial number length */ 2252#define SVPD_SERIAL_NUM_SIZE 251 2253 u_int8_t serial_num[SVPD_SERIAL_NUM_SIZE]; 2254}; 2255 2256struct scsi_vpd_device_id 2257{ 2258 u_int8_t device; 2259 u_int8_t page_code; 2260#define SVPD_DEVICE_ID 0x83 2261#define SVPD_DEVICE_ID_MAX_SIZE 252 2262#define SVPD_DEVICE_ID_HDR_LEN \ 2263 __offsetof(struct scsi_vpd_device_id, desc_list) 2264 u_int8_t length[2]; 2265 u_int8_t desc_list[]; 2266}; 2267 2268struct scsi_vpd_id_descriptor 2269{ 2270 u_int8_t proto_codeset; 2271 /* 2272 * See the SCSI_PROTO definitions above for the protocols. 2273 */ 2274#define SVPD_ID_PROTO_SHIFT 4 2275#define SVPD_ID_CODESET_BINARY 0x01 2276#define SVPD_ID_CODESET_ASCII 0x02 2277#define SVPD_ID_CODESET_UTF8 0x03 2278#define SVPD_ID_CODESET_MASK 0x0f 2279 u_int8_t id_type; 2280#define SVPD_ID_PIV 0x80 2281#define SVPD_ID_ASSOC_LUN 0x00 2282#define SVPD_ID_ASSOC_PORT 0x10 2283#define SVPD_ID_ASSOC_TARGET 0x20 2284#define SVPD_ID_ASSOC_MASK 0x30 2285#define SVPD_ID_TYPE_VENDOR 0x00 2286#define SVPD_ID_TYPE_T10 0x01 2287#define SVPD_ID_TYPE_EUI64 0x02 2288#define SVPD_ID_TYPE_NAA 0x03 2289#define SVPD_ID_TYPE_RELTARG 0x04 2290#define SVPD_ID_TYPE_TPORTGRP 0x05 2291#define SVPD_ID_TYPE_LUNGRP 0x06 2292#define SVPD_ID_TYPE_MD5_LUN_ID 0x07 2293#define SVPD_ID_TYPE_SCSI_NAME 0x08 2294#define SVPD_ID_TYPE_MASK 0x0f 2295 u_int8_t reserved; 2296 u_int8_t length; 2297#define SVPD_DEVICE_ID_DESC_HDR_LEN \ 2298 __offsetof(struct scsi_vpd_id_descriptor, identifier) 2299 u_int8_t identifier[]; 2300}; 2301 2302struct scsi_vpd_id_t10 2303{ 2304 u_int8_t vendor[8]; 2305 u_int8_t vendor_spec_id[0]; 2306}; 2307 2308struct scsi_vpd_id_eui64 2309{ 2310 u_int8_t ieee_company_id[3]; 2311 u_int8_t extension_id[5]; 2312}; 2313 2314struct scsi_vpd_id_naa_basic 2315{ 2316 uint8_t naa; 2317 /* big endian, packed: 2318 uint8_t naa : 4; 2319 uint8_t naa_desig : 4; 2320 */ 2321#define SVPD_ID_NAA_NAA_SHIFT 4 2322#define SVPD_ID_NAA_IEEE_EXT 0x02 2323#define SVPD_ID_NAA_LOCAL_REG 0x03 2324#define SVPD_ID_NAA_IEEE_REG 0x05 2325#define SVPD_ID_NAA_IEEE_REG_EXT 0x06 2326 uint8_t naa_data[]; 2327}; 2328 2329struct scsi_vpd_id_naa_ieee_extended_id 2330{ 2331 uint8_t naa; 2332 uint8_t vendor_specific_id_a; 2333 uint8_t ieee_company_id[3]; 2334 uint8_t vendor_specific_id_b[4]; 2335}; 2336 2337struct scsi_vpd_id_naa_local_reg 2338{ 2339 uint8_t naa; 2340 uint8_t local_value[7]; 2341}; 2342 2343struct scsi_vpd_id_naa_ieee_reg 2344{ 2345 uint8_t naa; 2346 uint8_t reg_value[7]; 2347 /* big endian, packed: 2348 uint8_t naa_basic : 4; 2349 uint8_t ieee_company_id_0 : 4; 2350 uint8_t ieee_company_id_1[2]; 2351 uint8_t ieee_company_id_2 : 4; 2352 uint8_t vendor_specific_id_0 : 4; 2353 uint8_t vendor_specific_id_1[4]; 2354 */ 2355}; 2356 2357struct scsi_vpd_id_naa_ieee_reg_extended 2358{ 2359 uint8_t naa; 2360 uint8_t reg_value[15]; 2361 /* big endian, packed: 2362 uint8_t naa_basic : 4; 2363 uint8_t ieee_company_id_0 : 4; 2364 uint8_t ieee_company_id_1[2]; 2365 uint8_t ieee_company_id_2 : 4; 2366 uint8_t vendor_specific_id_0 : 4; 2367 uint8_t vendor_specific_id_1[4]; 2368 uint8_t vendor_specific_id_ext[8]; 2369 */ 2370}; 2371 2372struct scsi_vpd_id_rel_trgt_port_id 2373{ 2374 uint8_t obsolete[2]; 2375 uint8_t rel_trgt_port_id[2]; 2376}; 2377 2378struct scsi_vpd_id_trgt_port_grp_id 2379{ 2380 uint8_t reserved[2]; 2381 uint8_t trgt_port_grp[2]; 2382}; 2383 2384struct scsi_vpd_id_lun_grp_id 2385{ 2386 uint8_t reserved[2]; 2387 uint8_t log_unit_grp[2]; 2388}; 2389 2390struct scsi_vpd_id_md5_lun_id 2391{ 2392 uint8_t lun_id[16]; 2393}; 2394 2395struct scsi_vpd_id_scsi_name 2396{ 2397 uint8_t name_string[256]; 2398}; 2399 2400struct scsi_service_action_in 2401{ 2402 uint8_t opcode; 2403 uint8_t service_action; 2404 uint8_t action_dependent[13]; 2405 uint8_t control; 2406}; 2407 2408struct scsi_vpd_extended_inquiry_data 2409{ 2410 uint8_t device; 2411 uint8_t page_code; 2412#define SVPD_EXTENDED_INQUIRY_DATA 0x86 2413 uint8_t page_length[2]; 2414 uint8_t flags1; 2415 2416 /* These values are for direct access devices */ 2417#define SVPD_EID_AM_MASK 0xC0 2418#define SVPD_EID_AM_DEFER 0x80 2419#define SVPD_EID_AM_IMMED 0x40 2420#define SVPD_EID_AM_UNDEFINED 0x00 2421#define SVPD_EID_AM_RESERVED 0xc0 2422#define SVPD_EID_SPT 0x38 2423#define SVPD_EID_SPT_1 0x00 2424#define SVPD_EID_SPT_12 0x08 2425#define SVPD_EID_SPT_2 0x10 2426#define SVPD_EID_SPT_13 0x18 2427#define SVPD_EID_SPT_3 0x20 2428#define SVPD_EID_SPT_23 0x28 2429#define SVPD_EID_SPT_123 0x38 2430 2431 /* These values are for sequential access devices */ 2432#define SVPD_EID_SA_SPT_LBP 0x08 2433 2434#define SVPD_EID_GRD_CHK 0x04 2435#define SVPD_EID_APP_CHK 0x02 2436#define SVPD_EID_REF_CHK 0x01 2437 2438 uint8_t flags2; 2439#define SVPD_EID_UASK_SUP 0x20 2440#define SVPD_EID_GROUP_SUP 0x10 2441#define SVPD_EID_PRIOR_SUP 0x08 2442#define SVPD_EID_HEADSUP 0x04 2443#define SVPD_EID_ORDSUP 0x02 2444#define SVPD_EID_SIMPSUP 0x01 2445 uint8_t flags3; 2446#define SVPD_EID_WU_SUP 0x08 2447#define SVPD_EID_CRD_SUP 0x04 2448#define SVPD_EID_NV_SUP 0x02 2449#define SVPD_EID_V_SUP 0x01 2450 uint8_t flags4; 2451#define SVPD_EID_P_I_I_SUP 0x10 2452#define SVPD_EID_LUICLT 0x01 2453 uint8_t flags5; 2454#define SVPD_EID_R_SUP 0x10 2455#define SVPD_EID_CBCS 0x01 2456 uint8_t flags6; 2457#define SVPD_EID_MULTI_I_T_FW 0x0F 2458#define SVPD_EID_MC_VENDOR_SPEC 0x00 2459#define SVPD_EID_MC_MODE_1 0x01 2460#define SVPD_EID_MC_MODE_2 0x02 2461#define SVPD_EID_MC_MODE_3 0x03 2462 uint8_t est[2]; 2463 uint8_t flags7; 2464#define SVPD_EID_POA_SUP 0x80 2465#define SVPD_EID_HRA_SUP 0x80 2466#define SVPD_EID_VSA_SUP 0x80 2467 uint8_t max_sense_length; 2468 uint8_t reserved2[50]; 2469}; 2470 2471struct scsi_vpd_mode_page_policy_descr 2472{ 2473 uint8_t page_code; 2474 uint8_t subpage_code; 2475 uint8_t policy; 2476#define SVPD_MPP_SHARED 0x00 2477#define SVPD_MPP_PORT 0x01 2478#define SVPD_MPP_I_T 0x03 2479#define SVPD_MPP_MLUS 0x80 2480 uint8_t reserved; 2481}; 2482 2483struct scsi_vpd_mode_page_policy 2484{ 2485 uint8_t device; 2486 uint8_t page_code; 2487#define SVPD_MODE_PAGE_POLICY 0x87 2488 uint8_t page_length[2]; 2489 struct scsi_vpd_mode_page_policy_descr descr[0]; 2490}; 2491 2492struct scsi_diag_page { 2493 uint8_t page_code; 2494 uint8_t page_specific_flags; 2495 uint8_t length[2]; 2496 uint8_t params[0]; 2497}; 2498 2499struct scsi_vpd_port_designation 2500{ 2501 uint8_t reserved[2]; 2502 uint8_t relative_port_id[2]; 2503 uint8_t reserved2[2]; 2504 uint8_t initiator_transportid_length[2]; 2505 uint8_t initiator_transportid[0]; 2506}; 2507 2508struct scsi_vpd_port_designation_cont 2509{ 2510 uint8_t reserved[2]; 2511 uint8_t target_port_descriptors_length[2]; 2512 struct scsi_vpd_id_descriptor target_port_descriptors[0]; 2513}; 2514 2515struct scsi_vpd_scsi_ports 2516{ 2517 u_int8_t device; 2518 u_int8_t page_code; 2519#define SVPD_SCSI_PORTS 0x88 2520 u_int8_t page_length[2]; 2521 struct scsi_vpd_port_designation design[]; 2522}; 2523 2524/* 2525 * ATA Information VPD Page based on 2526 * T10/2126-D Revision 04 2527 */ 2528#define SVPD_ATA_INFORMATION 0x89 2529 2530 2531struct scsi_vpd_tpc_descriptor 2532{ 2533 uint8_t desc_type[2]; 2534 uint8_t desc_length[2]; 2535 uint8_t parameters[]; 2536}; 2537 2538struct scsi_vpd_tpc_descriptor_bdrl 2539{ 2540 uint8_t desc_type[2]; 2541#define SVPD_TPC_BDRL 0x0000 2542 uint8_t desc_length[2]; 2543 uint8_t vendor_specific[6]; 2544 uint8_t maximum_ranges[2]; 2545 uint8_t maximum_inactivity_timeout[4]; 2546 uint8_t default_inactivity_timeout[4]; 2547 uint8_t maximum_token_transfer_size[8]; 2548 uint8_t optimal_transfer_count[8]; 2549}; 2550 2551struct scsi_vpd_tpc_descriptor_sc_descr 2552{ 2553 uint8_t opcode; 2554 uint8_t sa_length; 2555 uint8_t supported_service_actions[0]; 2556}; 2557 2558struct scsi_vpd_tpc_descriptor_sc 2559{ 2560 uint8_t desc_type[2]; 2561#define SVPD_TPC_SC 0x0001 2562 uint8_t desc_length[2]; 2563 uint8_t list_length; 2564 struct scsi_vpd_tpc_descriptor_sc_descr descr[]; 2565}; 2566 2567struct scsi_vpd_tpc_descriptor_pd 2568{ 2569 uint8_t desc_type[2]; 2570#define SVPD_TPC_PD 0x0004 2571 uint8_t desc_length[2]; 2572 uint8_t reserved[4]; 2573 uint8_t maximum_cscd_descriptor_count[2]; 2574 uint8_t maximum_segment_descriptor_count[2]; 2575 uint8_t maximum_descriptor_list_length[4]; 2576 uint8_t maximum_inline_data_length[4]; 2577 uint8_t reserved2[12]; 2578}; 2579 2580struct scsi_vpd_tpc_descriptor_sd 2581{ 2582 uint8_t desc_type[2]; 2583#define SVPD_TPC_SD 0x0008 2584 uint8_t desc_length[2]; 2585 uint8_t list_length; 2586 uint8_t supported_descriptor_codes[]; 2587}; 2588 2589struct scsi_vpd_tpc_descriptor_sdid 2590{ 2591 uint8_t desc_type[2]; 2592#define SVPD_TPC_SDID 0x000C 2593 uint8_t desc_length[2]; 2594 uint8_t list_length[2]; 2595 uint8_t supported_descriptor_ids[]; 2596}; 2597 2598struct scsi_vpd_tpc_descriptor_rtf_block 2599{ 2600 uint8_t type_format; 2601#define SVPD_TPC_RTF_BLOCK 0x00 2602 uint8_t reserved; 2603 uint8_t desc_length[2]; 2604 uint8_t reserved2[2]; 2605 uint8_t optimal_length_granularity[2]; 2606 uint8_t maximum_bytes[8]; 2607 uint8_t optimal_bytes[8]; 2608 uint8_t optimal_bytes_to_token_per_segment[8]; 2609 uint8_t optimal_bytes_from_token_per_segment[8]; 2610 uint8_t reserved3[8]; 2611}; 2612 2613struct scsi_vpd_tpc_descriptor_rtf 2614{ 2615 uint8_t desc_type[2]; 2616#define SVPD_TPC_RTF 0x0106 2617 uint8_t desc_length[2]; 2618 uint8_t remote_tokens; 2619 uint8_t reserved[11]; 2620 uint8_t minimum_token_lifetime[4]; 2621 uint8_t maximum_token_lifetime[4]; 2622 uint8_t maximum_token_inactivity_timeout[4]; 2623 uint8_t reserved2[18]; 2624 uint8_t type_specific_features_length[2]; 2625 uint8_t type_specific_features[0]; 2626}; 2627 2628struct scsi_vpd_tpc_descriptor_srtd 2629{ 2630 uint8_t rod_type[4]; 2631 uint8_t flags; 2632#define SVPD_TPC_SRTD_TOUT 0x01 2633#define SVPD_TPC_SRTD_TIN 0x02 2634#define SVPD_TPC_SRTD_ECPY 0x80 2635 uint8_t reserved; 2636 uint8_t preference_indicator[2]; 2637 uint8_t reserved2[56]; 2638}; 2639 2640struct scsi_vpd_tpc_descriptor_srt 2641{ 2642 uint8_t desc_type[2]; 2643#define SVPD_TPC_SRT 0x0108 2644 uint8_t desc_length[2]; 2645 uint8_t reserved[2]; 2646 uint8_t rod_type_descriptors_length[2]; 2647 uint8_t rod_type_descriptors[0]; 2648}; 2649 2650struct scsi_vpd_tpc_descriptor_gco 2651{ 2652 uint8_t desc_type[2]; 2653#define SVPD_TPC_GCO 0x8001 2654 uint8_t desc_length[2]; 2655 uint8_t total_concurrent_copies[4]; 2656 uint8_t maximum_identified_concurrent_copies[4]; 2657 uint8_t maximum_segment_length[4]; 2658 uint8_t data_segment_granularity; 2659 uint8_t inline_data_granularity; 2660 uint8_t reserved[18]; 2661}; 2662 2663struct scsi_vpd_tpc 2664{ 2665 uint8_t device; 2666 uint8_t page_code; 2667#define SVPD_SCSI_TPC 0x8F 2668 uint8_t page_length[2]; 2669 struct scsi_vpd_tpc_descriptor descr[]; 2670}; 2671 2672/* 2673 * Block Device Characteristics VPD Page based on 2674 * T10/1799-D Revision 31 2675 */ 2676struct scsi_vpd_block_characteristics 2677{ 2678 u_int8_t device; 2679 u_int8_t page_code; 2680#define SVPD_BDC 0xB1 2681 u_int8_t page_length[2]; 2682 u_int8_t medium_rotation_rate[2]; 2683#define SVPD_BDC_RATE_NOT_REPORTED 0x00 2684#define SVPD_BDC_RATE_NON_ROTATING 0x01 2685 u_int8_t reserved1; 2686 u_int8_t nominal_form_factor; 2687#define SVPD_BDC_FORM_NOT_REPORTED 0x00 2688#define SVPD_BDC_FORM_5_25INCH 0x01 2689#define SVPD_BDC_FORM_3_5INCH 0x02 2690#define SVPD_BDC_FORM_2_5INCH 0x03 2691#define SVPD_BDC_FORM_1_5INCH 0x04 2692#define SVPD_BDC_FORM_LESSTHAN_1_5INCH 0x05 2693 u_int8_t reserved2[56]; 2694}; 2695 2696/* 2697 * Block Device Characteristics VPD Page 2698 */ 2699struct scsi_vpd_block_device_characteristics 2700{ 2701 uint8_t device; 2702 uint8_t page_code; 2703#define SVPD_BDC 0xB1 2704 uint8_t page_length[2]; 2705 uint8_t medium_rotation_rate[2]; 2706#define SVPD_NOT_REPORTED 0x0000 2707#define SVPD_NON_ROTATING 0x0001 2708 uint8_t product_type; 2709 uint8_t wab_wac_ff; 2710 uint8_t flags; 2711#define SVPD_VBULS 0x01 2712#define SVPD_FUAB 0x02 2713#define SVPD_HAW_ZBC 0x10 2714 uint8_t reserved[55]; 2715}; 2716 2717/* 2718 * Logical Block Provisioning VPD Page based on 2719 * T10/1799-D Revision 31 2720 */ 2721struct scsi_vpd_logical_block_prov 2722{ 2723 u_int8_t device; 2724 u_int8_t page_code; 2725#define SVPD_LBP 0xB2 2726 u_int8_t page_length[2]; 2727#define SVPD_LBP_PL_BASIC 0x04 2728 u_int8_t threshold_exponent; 2729 u_int8_t flags; 2730#define SVPD_LBP_UNMAP 0x80 2731#define SVPD_LBP_WS16 0x40 2732#define SVPD_LBP_WS10 0x20 2733#define SVPD_LBP_RZ 0x04 2734#define SVPD_LBP_ANC_SUP 0x02 2735#define SVPD_LBP_DP 0x01 2736 u_int8_t prov_type; 2737#define SVPD_LBP_RESOURCE 0x01 2738#define SVPD_LBP_THIN 0x02 2739 u_int8_t reserved; 2740 /* 2741 * Provisioning Group Descriptor can be here if SVPD_LBP_DP is set 2742 * Its size can be determined from page_length - 4 2743 */ 2744}; 2745 2746/* 2747 * Block Limits VDP Page based on SBC-4 Revision 2 2748 */ 2749struct scsi_vpd_block_limits 2750{ 2751 u_int8_t device; 2752 u_int8_t page_code; 2753#define SVPD_BLOCK_LIMITS 0xB0 2754 u_int8_t page_length[2]; 2755#define SVPD_BL_PL_BASIC 0x10 2756#define SVPD_BL_PL_TP 0x3C 2757 u_int8_t reserved1; 2758 u_int8_t max_cmp_write_len; 2759 u_int8_t opt_txfer_len_grain[2]; 2760 u_int8_t max_txfer_len[4]; 2761 u_int8_t opt_txfer_len[4]; 2762 u_int8_t max_prefetch[4]; 2763 u_int8_t max_unmap_lba_cnt[4]; 2764 u_int8_t max_unmap_blk_cnt[4]; 2765 u_int8_t opt_unmap_grain[4]; 2766 u_int8_t unmap_grain_align[4]; 2767 u_int8_t max_write_same_length[8]; 2768 u_int8_t max_atomic_transfer_length[4]; 2769 u_int8_t atomic_alignment[4]; 2770 u_int8_t atomic_transfer_length_granularity[4]; 2771 u_int8_t max_atomic_transfer_length_with_atomic_boundary[4]; 2772 u_int8_t max_atomic_boundary_size[4]; 2773}; 2774 2775struct scsi_read_capacity 2776{ 2777 u_int8_t opcode; 2778 u_int8_t byte2; 2779#define SRC_RELADR 0x01 2780 u_int8_t addr[4]; 2781 u_int8_t unused[2]; 2782 u_int8_t pmi; 2783#define SRC_PMI 0x01 2784 u_int8_t control; 2785}; 2786 2787struct scsi_read_capacity_16 2788{ 2789 uint8_t opcode; 2790#define SRC16_SERVICE_ACTION 0x10 2791 uint8_t service_action; 2792 uint8_t addr[8]; 2793 uint8_t alloc_len[4]; 2794#define SRC16_PMI 0x01 2795#define SRC16_RELADR 0x02 2796 uint8_t reladr; 2797 uint8_t control; 2798}; 2799 2800struct scsi_read_capacity_data 2801{ 2802 u_int8_t addr[4]; 2803 u_int8_t length[4]; 2804}; 2805 2806struct scsi_read_capacity_data_long 2807{ 2808 uint8_t addr[8]; 2809 uint8_t length[4]; 2810#define SRC16_PROT_EN 0x01 2811#define SRC16_P_TYPE 0x0e 2812#define SRC16_PTYPE_1 0x00 2813#define SRC16_PTYPE_2 0x02 2814#define SRC16_PTYPE_3 0x04 2815 uint8_t prot; 2816#define SRC16_LBPPBE 0x0f 2817#define SRC16_PI_EXPONENT 0xf0 2818#define SRC16_PI_EXPONENT_SHIFT 4 2819 uint8_t prot_lbppbe; 2820#define SRC16_LALBA 0x3f 2821#define SRC16_LBPRZ 0x40 2822#define SRC16_LBPME 0x80 2823/* 2824 * Alternate versions of these macros that are intended for use on a 16-bit 2825 * version of the lalba_lbp field instead of the array of 2 8 bit numbers. 2826 */ 2827#define SRC16_LALBA_A 0x3fff 2828#define SRC16_LBPRZ_A 0x4000 2829#define SRC16_LBPME_A 0x8000 2830 uint8_t lalba_lbp[2]; 2831 uint8_t reserved[16]; 2832}; 2833 2834struct scsi_get_lba_status 2835{ 2836 uint8_t opcode; 2837#define SGLS_SERVICE_ACTION 0x12 2838 uint8_t service_action; 2839 uint8_t addr[8]; 2840 uint8_t alloc_len[4]; 2841 uint8_t reserved; 2842 uint8_t control; 2843}; 2844 2845struct scsi_get_lba_status_data_descr 2846{ 2847 uint8_t addr[8]; 2848 uint8_t length[4]; 2849 uint8_t status; 2850 uint8_t reserved[3]; 2851}; 2852 2853struct scsi_get_lba_status_data 2854{ 2855 uint8_t length[4]; 2856 uint8_t reserved[4]; 2857 struct scsi_get_lba_status_data_descr descr[]; 2858}; 2859 2860struct scsi_report_luns 2861{ 2862 uint8_t opcode; 2863 uint8_t reserved1; 2864#define RPL_REPORT_DEFAULT 0x00 2865#define RPL_REPORT_WELLKNOWN 0x01 2866#define RPL_REPORT_ALL 0x02 2867#define RPL_REPORT_ADMIN 0x10 2868#define RPL_REPORT_NONSUBSID 0x11 2869#define RPL_REPORT_CONGLOM 0x12 2870 uint8_t select_report; 2871 uint8_t reserved2[3]; 2872 uint8_t length[4]; 2873 uint8_t reserved3; 2874 uint8_t control; 2875}; 2876 2877struct scsi_report_luns_lundata { 2878 uint8_t lundata[8]; 2879#define RPL_LUNDATA_PERIPH_BUS_MASK 0x3f 2880#define RPL_LUNDATA_FLAT_LUN_MASK 0x3f 2881#define RPL_LUNDATA_FLAT_LUN_BITS 0x06 2882#define RPL_LUNDATA_LUN_TARG_MASK 0x3f 2883#define RPL_LUNDATA_LUN_BUS_MASK 0xe0 2884#define RPL_LUNDATA_LUN_LUN_MASK 0x1f 2885#define RPL_LUNDATA_EXT_LEN_MASK 0x30 2886#define RPL_LUNDATA_EXT_EAM_MASK 0x0f 2887#define RPL_LUNDATA_EXT_EAM_WK 0x01 2888#define RPL_LUNDATA_EXT_EAM_NOT_SPEC 0x0f 2889#define RPL_LUNDATA_ATYP_MASK 0xc0 /* MBZ for type 0 lun */ 2890#define RPL_LUNDATA_ATYP_PERIPH 0x00 2891#define RPL_LUNDATA_ATYP_FLAT 0x40 2892#define RPL_LUNDATA_ATYP_LUN 0x80 2893#define RPL_LUNDATA_ATYP_EXTLUN 0xc0 2894}; 2895 2896struct scsi_report_luns_data { 2897 u_int8_t length[4]; /* length of LUN inventory, in bytes */ 2898 u_int8_t reserved[4]; /* unused */ 2899 /* 2900 * LUN inventory- we only support the type zero form for now. 2901 */ 2902 struct scsi_report_luns_lundata luns[0]; 2903}; 2904 2905struct scsi_target_group 2906{ 2907 uint8_t opcode; 2908 uint8_t service_action; 2909#define STG_PDF_MASK 0xe0 2910#define STG_PDF_LENGTH 0x00 2911#define STG_PDF_EXTENDED 0x20 2912 uint8_t reserved1[4]; 2913 uint8_t length[4]; 2914 uint8_t reserved2; 2915 uint8_t control; 2916}; 2917 2918struct scsi_target_port_descriptor { 2919 uint8_t reserved[2]; 2920 uint8_t relative_target_port_identifier[2]; 2921 uint8_t desc_list[]; 2922}; 2923 2924struct scsi_target_port_group_descriptor { 2925 uint8_t pref_state; 2926#define TPG_PRIMARY 0x80 2927#define TPG_ASYMMETRIC_ACCESS_STATE_MASK 0xf 2928#define TPG_ASYMMETRIC_ACCESS_OPTIMIZED 0x0 2929#define TPG_ASYMMETRIC_ACCESS_NONOPTIMIZED 0x1 2930#define TPG_ASYMMETRIC_ACCESS_STANDBY 0x2 2931#define TPG_ASYMMETRIC_ACCESS_UNAVAILABLE 0x3 2932#define TPG_ASYMMETRIC_ACCESS_LBA_DEPENDENT 0x4 2933#define TPG_ASYMMETRIC_ACCESS_OFFLINE 0xE 2934#define TPG_ASYMMETRIC_ACCESS_TRANSITIONING 0xF 2935 uint8_t support; 2936#define TPG_AO_SUP 0x01 2937#define TPG_AN_SUP 0x02 2938#define TPG_S_SUP 0x04 2939#define TPG_U_SUP 0x08 2940#define TPG_LBD_SUP 0x10 2941#define TPG_O_SUP 0x40 2942#define TPG_T_SUP 0x80 2943 uint8_t target_port_group[2]; 2944 uint8_t reserved; 2945 uint8_t status; 2946#define TPG_UNAVLBL 0 2947#define TPG_SET_BY_STPG 0x01 2948#define TPG_IMPLICIT 0x02 2949 uint8_t vendor_specific; 2950 uint8_t target_port_count; 2951 struct scsi_target_port_descriptor descriptors[]; 2952}; 2953 2954struct scsi_target_group_data { 2955 uint8_t length[4]; /* length of returned data, in bytes */ 2956 struct scsi_target_port_group_descriptor groups[]; 2957}; 2958 2959struct scsi_target_group_data_extended { 2960 uint8_t length[4]; /* length of returned data, in bytes */ 2961 uint8_t format_type; /* STG_PDF_LENGTH or STG_PDF_EXTENDED */ 2962 uint8_t implicit_transition_time; 2963 uint8_t reserved[2]; 2964 struct scsi_target_port_group_descriptor groups[]; 2965}; 2966 2967struct scsi_security_protocol_in 2968{ 2969 uint8_t opcode; 2970 uint8_t security_protocol; 2971#define SPI_PROT_INFORMATION 0x00 2972#define SPI_PROT_CBCS 0x07 2973#define SPI_PROT_TAPE_DATA_ENC 0x20 2974#define SPI_PROT_DATA_ENC_CONFIG 0x21 2975#define SPI_PROT_SA_CREATE_CAP 0x40 2976#define SPI_PROT_IKEV2_SCSI 0x41 2977#define SPI_PROT_JEDEC_UFS 0xEC 2978#define SPI_PROT_SDCARD_TFSSS 0xED 2979#define SPI_PROT_AUTH_HOST_TRANSIENT 0xEE 2980#define SPI_PROT_ATA_DEVICE_PASSWORD 0xEF 2981 uint8_t security_protocol_specific[2]; 2982 uint8_t byte4; 2983#define SPI_INC_512 0x80 2984 uint8_t reserved1; 2985 uint8_t length[4]; 2986 uint8_t reserved2; 2987 uint8_t control; 2988}; 2989 2990struct scsi_security_protocol_out 2991{ 2992 uint8_t opcode; 2993 uint8_t security_protocol; 2994 uint8_t security_protocol_specific[2]; 2995 uint8_t byte4; 2996#define SPO_INC_512 0x80 2997 uint8_t reserved1; 2998 uint8_t length[4]; 2999 uint8_t reserved2; 3000 uint8_t control; 3001}; 3002 3003typedef enum { 3004 SSD_TYPE_NONE, 3005 SSD_TYPE_FIXED, 3006 SSD_TYPE_DESC 3007} scsi_sense_data_type; 3008 3009typedef enum { 3010 SSD_ELEM_NONE, 3011 SSD_ELEM_SKIP, 3012 SSD_ELEM_DESC, 3013 SSD_ELEM_SKS, 3014 SSD_ELEM_COMMAND, 3015 SSD_ELEM_INFO, 3016 SSD_ELEM_FRU, 3017 SSD_ELEM_STREAM, 3018 SSD_ELEM_MAX 3019} scsi_sense_elem_type; 3020 3021 3022struct scsi_sense_data 3023{ 3024 uint8_t error_code; 3025 /* 3026 * SPC-4 says that the maximum length of sense data is 252 bytes. 3027 * So this structure is exactly 252 bytes log. 3028 */ 3029#define SSD_FULL_SIZE 252 3030 uint8_t sense_buf[SSD_FULL_SIZE - 1]; 3031 /* 3032 * XXX KDM is this still a reasonable minimum size? 3033 */ 3034#define SSD_MIN_SIZE 18 3035 /* 3036 * Maximum value for the extra_len field in the sense data. 3037 */ 3038#define SSD_EXTRA_MAX 244 3039}; 3040 3041/* 3042 * Fixed format sense data. 3043 */ 3044struct scsi_sense_data_fixed 3045{ 3046 u_int8_t error_code; 3047#define SSD_ERRCODE 0x7F 3048#define SSD_CURRENT_ERROR 0x70 3049#define SSD_DEFERRED_ERROR 0x71 3050#define SSD_ERRCODE_VALID 0x80 3051 u_int8_t segment; 3052 u_int8_t flags; 3053#define SSD_KEY 0x0F 3054#define SSD_KEY_NO_SENSE 0x00 3055#define SSD_KEY_RECOVERED_ERROR 0x01 3056#define SSD_KEY_NOT_READY 0x02 3057#define SSD_KEY_MEDIUM_ERROR 0x03 3058#define SSD_KEY_HARDWARE_ERROR 0x04 3059#define SSD_KEY_ILLEGAL_REQUEST 0x05 3060#define SSD_KEY_UNIT_ATTENTION 0x06 3061#define SSD_KEY_DATA_PROTECT 0x07 3062#define SSD_KEY_BLANK_CHECK 0x08 3063#define SSD_KEY_Vendor_Specific 0x09 3064#define SSD_KEY_COPY_ABORTED 0x0a 3065#define SSD_KEY_ABORTED_COMMAND 0x0b 3066#define SSD_KEY_EQUAL 0x0c 3067#define SSD_KEY_VOLUME_OVERFLOW 0x0d 3068#define SSD_KEY_MISCOMPARE 0x0e 3069#define SSD_KEY_COMPLETED 0x0f 3070#define SSD_ILI 0x20 3071#define SSD_EOM 0x40 3072#define SSD_FILEMARK 0x80 3073 u_int8_t info[4]; 3074 u_int8_t extra_len; 3075 u_int8_t cmd_spec_info[4]; 3076 u_int8_t add_sense_code; 3077 u_int8_t add_sense_code_qual; 3078 u_int8_t fru; 3079 u_int8_t sense_key_spec[3]; 3080#define SSD_SCS_VALID 0x80 3081#define SSD_FIELDPTR_CMD 0x40 3082#define SSD_BITPTR_VALID 0x08 3083#define SSD_BITPTR_VALUE 0x07 3084 u_int8_t extra_bytes[14]; 3085#define SSD_FIXED_IS_PRESENT(sense, length, field) \ 3086 ((length >= (offsetof(struct scsi_sense_data_fixed, field) + \ 3087 sizeof(sense->field))) ? 1 :0) 3088#define SSD_FIXED_IS_FILLED(sense, field) \ 3089 ((((offsetof(struct scsi_sense_data_fixed, field) + \ 3090 sizeof(sense->field)) - \ 3091 (offsetof(struct scsi_sense_data_fixed, extra_len) + \ 3092 sizeof(sense->extra_len))) <= sense->extra_len) ? 1 : 0) 3093}; 3094 3095/* 3096 * Descriptor format sense data definitions. 3097 * Introduced in SPC-3. 3098 */ 3099struct scsi_sense_data_desc 3100{ 3101 uint8_t error_code; 3102#define SSD_DESC_CURRENT_ERROR 0x72 3103#define SSD_DESC_DEFERRED_ERROR 0x73 3104 uint8_t sense_key; 3105 uint8_t add_sense_code; 3106 uint8_t add_sense_code_qual; 3107 uint8_t reserved[3]; 3108 /* 3109 * Note that SPC-4, section 4.5.2.1 says that the extra_len field 3110 * must be less than or equal to 244. 3111 */ 3112 uint8_t extra_len; 3113 uint8_t sense_desc[0]; 3114#define SSD_DESC_IS_PRESENT(sense, length, field) \ 3115 ((length >= (offsetof(struct scsi_sense_data_desc, field) + \ 3116 sizeof(sense->field))) ? 1 :0) 3117}; 3118 3119struct scsi_sense_desc_header 3120{ 3121 uint8_t desc_type; 3122 uint8_t length; 3123}; 3124/* 3125 * The information provide in the Information descriptor is device type or 3126 * command specific information, and defined in a command standard. 3127 * 3128 * Note that any changes to the field names or positions in this structure, 3129 * even reserved fields, should be accompanied by an examination of the 3130 * code in ctl_set_sense() that uses them. 3131 * 3132 * Maximum descriptors allowed: 1 (as of SPC-4) 3133 */ 3134struct scsi_sense_info 3135{ 3136 uint8_t desc_type; 3137#define SSD_DESC_INFO 0x00 3138 uint8_t length; 3139 uint8_t byte2; 3140#define SSD_INFO_VALID 0x80 3141 uint8_t reserved; 3142 uint8_t info[8]; 3143}; 3144 3145/* 3146 * Command-specific information depends on the command for which the 3147 * reported condition occured. 3148 * 3149 * Note that any changes to the field names or positions in this structure, 3150 * even reserved fields, should be accompanied by an examination of the 3151 * code in ctl_set_sense() that uses them. 3152 * 3153 * Maximum descriptors allowed: 1 (as of SPC-4) 3154 */ 3155struct scsi_sense_command 3156{ 3157 uint8_t desc_type; 3158#define SSD_DESC_COMMAND 0x01 3159 uint8_t length; 3160 uint8_t reserved[2]; 3161 uint8_t command_info[8]; 3162}; 3163 3164/* 3165 * Sense key specific descriptor. The sense key specific data format 3166 * depends on the sense key in question. 3167 * 3168 * Maximum descriptors allowed: 1 (as of SPC-4) 3169 */ 3170struct scsi_sense_sks 3171{ 3172 uint8_t desc_type; 3173#define SSD_DESC_SKS 0x02 3174 uint8_t length; 3175 uint8_t reserved1[2]; 3176 uint8_t sense_key_spec[3]; 3177#define SSD_SKS_VALID 0x80 3178 uint8_t reserved2; 3179}; 3180 3181/* 3182 * This is used for the Illegal Request sense key (0x05) only. 3183 */ 3184struct scsi_sense_sks_field 3185{ 3186 uint8_t byte0; 3187#define SSD_SKS_FIELD_VALID 0x80 3188#define SSD_SKS_FIELD_CMD 0x40 3189#define SSD_SKS_BPV 0x08 3190#define SSD_SKS_BIT_VALUE 0x07 3191 uint8_t field[2]; 3192}; 3193 3194 3195/* 3196 * This is used for the Hardware Error (0x04), Medium Error (0x03) and 3197 * Recovered Error (0x01) sense keys. 3198 */ 3199struct scsi_sense_sks_retry 3200{ 3201 uint8_t byte0; 3202#define SSD_SKS_RETRY_VALID 0x80 3203 uint8_t actual_retry_count[2]; 3204}; 3205 3206/* 3207 * Used with the NO Sense (0x00) or Not Ready (0x02) sense keys. 3208 */ 3209struct scsi_sense_sks_progress 3210{ 3211 uint8_t byte0; 3212#define SSD_SKS_PROGRESS_VALID 0x80 3213 uint8_t progress[2]; 3214#define SSD_SKS_PROGRESS_DENOM 0x10000 3215}; 3216 3217/* 3218 * Used with the Copy Aborted (0x0a) sense key. 3219 */ 3220struct scsi_sense_sks_segment 3221{ 3222 uint8_t byte0; 3223#define SSD_SKS_SEGMENT_VALID 0x80 3224#define SSD_SKS_SEGMENT_SD 0x20 3225#define SSD_SKS_SEGMENT_BPV 0x08 3226#define SSD_SKS_SEGMENT_BITPTR 0x07 3227 uint8_t field[2]; 3228}; 3229 3230/* 3231 * Used with the Unit Attention (0x06) sense key. 3232 * 3233 * This is currently used to indicate that the unit attention condition 3234 * queue has overflowed (when the overflow bit is set). 3235 */ 3236struct scsi_sense_sks_overflow 3237{ 3238 uint8_t byte0; 3239#define SSD_SKS_OVERFLOW_VALID 0x80 3240#define SSD_SKS_OVERFLOW_SET 0x01 3241 uint8_t reserved[2]; 3242}; 3243 3244/* 3245 * This specifies which component is associated with the sense data. There 3246 * is no standard meaning for the fru value. 3247 * 3248 * Maximum descriptors allowed: 1 (as of SPC-4) 3249 */ 3250struct scsi_sense_fru 3251{ 3252 uint8_t desc_type; 3253#define SSD_DESC_FRU 0x03 3254 uint8_t length; 3255 uint8_t reserved; 3256 uint8_t fru; 3257}; 3258 3259/* 3260 * Used for Stream commands, defined in SSC-4. 3261 * 3262 * Maximum descriptors allowed: 1 (as of SPC-4) 3263 */ 3264 3265struct scsi_sense_stream 3266{ 3267 uint8_t desc_type; 3268#define SSD_DESC_STREAM 0x04 3269 uint8_t length; 3270 uint8_t reserved; 3271 uint8_t byte3; 3272#define SSD_DESC_STREAM_FM 0x80 3273#define SSD_DESC_STREAM_EOM 0x40 3274#define SSD_DESC_STREAM_ILI 0x20 3275}; 3276 3277/* 3278 * Used for Block commands, defined in SBC-3. 3279 * 3280 * This is currently (as of SBC-3) only used for the Incorrect Length 3281 * Indication (ILI) bit, which says that the data length requested in the 3282 * READ LONG or WRITE LONG command did not match the length of the logical 3283 * block. 3284 * 3285 * Maximum descriptors allowed: 1 (as of SPC-4) 3286 */ 3287struct scsi_sense_block 3288{ 3289 uint8_t desc_type; 3290#define SSD_DESC_BLOCK 0x05 3291 uint8_t length; 3292 uint8_t reserved; 3293 uint8_t byte3; 3294#define SSD_DESC_BLOCK_ILI 0x20 3295}; 3296 3297/* 3298 * Used for Object-Based Storage Devices (OSD-3). 3299 * 3300 * Maximum descriptors allowed: 1 (as of SPC-4) 3301 */ 3302struct scsi_sense_osd_objid 3303{ 3304 uint8_t desc_type; 3305#define SSD_DESC_OSD_OBJID 0x06 3306 uint8_t length; 3307 uint8_t reserved[6]; 3308 /* 3309 * XXX KDM provide the bit definitions here? There are a lot of 3310 * them, and we don't have an OSD driver yet. 3311 */ 3312 uint8_t not_init_cmds[4]; 3313 uint8_t completed_cmds[4]; 3314 uint8_t partition_id[8]; 3315 uint8_t object_id[8]; 3316}; 3317 3318/* 3319 * Used for Object-Based Storage Devices (OSD-3). 3320 * 3321 * Maximum descriptors allowed: 1 (as of SPC-4) 3322 */ 3323struct scsi_sense_osd_integrity 3324{ 3325 uint8_t desc_type; 3326#define SSD_DESC_OSD_INTEGRITY 0x07 3327 uint8_t length; 3328 uint8_t integ_check_val[32]; 3329}; 3330 3331/* 3332 * Used for Object-Based Storage Devices (OSD-3). 3333 * 3334 * Maximum descriptors allowed: 1 (as of SPC-4) 3335 */ 3336struct scsi_sense_osd_attr_id 3337{ 3338 uint8_t desc_type; 3339#define SSD_DESC_OSD_ATTR_ID 0x08 3340 uint8_t length; 3341 uint8_t reserved[2]; 3342 uint8_t attr_desc[0]; 3343}; 3344 3345/* 3346 * Used with Sense keys No Sense (0x00) and Not Ready (0x02). 3347 * 3348 * Maximum descriptors allowed: 32 (as of SPC-4) 3349 */ 3350struct scsi_sense_progress 3351{ 3352 uint8_t desc_type; 3353#define SSD_DESC_PROGRESS 0x0a 3354 uint8_t length; 3355 uint8_t sense_key; 3356 uint8_t add_sense_code; 3357 uint8_t add_sense_code_qual; 3358 uint8_t reserved; 3359 uint8_t progress[2]; 3360}; 3361 3362/* 3363 * This is typically forwarded as the result of an EXTENDED COPY command. 3364 * 3365 * Maximum descriptors allowed: 2 (as of SPC-4) 3366 */ 3367struct scsi_sense_forwarded 3368{ 3369 uint8_t desc_type; 3370#define SSD_DESC_FORWARDED 0x0c 3371 uint8_t length; 3372 uint8_t byte2; 3373#define SSD_FORWARDED_FSDT 0x80 3374#define SSD_FORWARDED_SDS_MASK 0x0f 3375#define SSD_FORWARDED_SDS_UNK 0x00 3376#define SSD_FORWARDED_SDS_EXSRC 0x01 3377#define SSD_FORWARDED_SDS_EXDST 0x02 3378}; 3379 3380/* 3381 * Vendor-specific sense descriptor. The desc_type field will be in the 3382 * range bewteen MIN and MAX inclusive. 3383 */ 3384struct scsi_sense_vendor 3385{ 3386 uint8_t desc_type; 3387#define SSD_DESC_VENDOR_MIN 0x80 3388#define SSD_DESC_VENDOR_MAX 0xff 3389 uint8_t length; 3390 uint8_t data[0]; 3391}; 3392 3393struct scsi_mode_header_6 3394{ 3395 u_int8_t data_length; /* Sense data length */ 3396 u_int8_t medium_type; 3397 u_int8_t dev_spec; 3398 u_int8_t blk_desc_len; 3399}; 3400 3401struct scsi_mode_header_10 3402{ 3403 u_int8_t data_length[2];/* Sense data length */ 3404 u_int8_t medium_type; 3405 u_int8_t dev_spec; 3406 u_int8_t unused[2]; 3407 u_int8_t blk_desc_len[2]; 3408}; 3409 3410struct scsi_mode_page_header 3411{ 3412 u_int8_t page_code; 3413#define SMPH_PS 0x80 3414#define SMPH_SPF 0x40 3415#define SMPH_PC_MASK 0x3f 3416 u_int8_t page_length; 3417}; 3418 3419struct scsi_mode_page_header_sp 3420{ 3421 uint8_t page_code; 3422 uint8_t subpage; 3423 uint8_t page_length[2]; 3424}; 3425 3426 3427struct scsi_mode_blk_desc 3428{ 3429 u_int8_t density; 3430 u_int8_t nblocks[3]; 3431 u_int8_t reserved; 3432 u_int8_t blklen[3]; 3433}; 3434 3435#define SCSI_DEFAULT_DENSITY 0x00 /* use 'default' density */ 3436#define SCSI_SAME_DENSITY 0x7f /* use 'same' density- >= SCSI-2 only */ 3437 3438 3439/* 3440 * Status Byte 3441 */ 3442#define SCSI_STATUS_OK 0x00 3443#define SCSI_STATUS_CHECK_COND 0x02 3444#define SCSI_STATUS_COND_MET 0x04 3445#define SCSI_STATUS_BUSY 0x08 3446#define SCSI_STATUS_INTERMED 0x10 3447#define SCSI_STATUS_INTERMED_COND_MET 0x14 3448#define SCSI_STATUS_RESERV_CONFLICT 0x18 3449#define SCSI_STATUS_CMD_TERMINATED 0x22 /* Obsolete in SAM-2 */ 3450#define SCSI_STATUS_QUEUE_FULL 0x28 3451#define SCSI_STATUS_ACA_ACTIVE 0x30 3452#define SCSI_STATUS_TASK_ABORTED 0x40 3453 3454struct scsi_inquiry_pattern { 3455 u_int8_t type; 3456 u_int8_t media_type; 3457#define SIP_MEDIA_REMOVABLE 0x01 3458#define SIP_MEDIA_FIXED 0x02 3459 const char *vendor; 3460 const char *product; 3461 const char *revision; 3462}; 3463 3464struct scsi_static_inquiry_pattern { 3465 u_int8_t type; 3466 u_int8_t media_type; 3467 char vendor[SID_VENDOR_SIZE+1]; 3468 char product[SID_PRODUCT_SIZE+1]; 3469 char revision[SID_REVISION_SIZE+1]; 3470}; 3471 3472struct scsi_sense_quirk_entry { 3473 struct scsi_inquiry_pattern inq_pat; 3474 int num_sense_keys; 3475 int num_ascs; 3476 struct sense_key_table_entry *sense_key_info; 3477 struct asc_table_entry *asc_info; 3478}; 3479 3480struct sense_key_table_entry { 3481 u_int8_t sense_key; 3482 u_int32_t action; 3483 const char *desc; 3484}; 3485 3486struct asc_table_entry { 3487 u_int8_t asc; 3488 u_int8_t ascq; 3489 u_int32_t action; 3490 const char *desc; 3491}; 3492 3493struct op_table_entry { 3494 u_int8_t opcode; 3495 u_int32_t opmask; 3496 const char *desc; 3497}; 3498 3499struct scsi_op_quirk_entry { 3500 struct scsi_inquiry_pattern inq_pat; 3501 int num_ops; 3502 struct op_table_entry *op_table; 3503}; 3504 3505typedef enum { 3506 SSS_FLAG_NONE = 0x00, 3507 SSS_FLAG_PRINT_COMMAND = 0x01 3508} scsi_sense_string_flags; 3509 3510struct scsi_nv { 3511 const char *name; 3512 uint64_t value; 3513}; 3514 3515typedef enum { 3516 SCSI_NV_FOUND, 3517 SCSI_NV_AMBIGUOUS, 3518 SCSI_NV_NOT_FOUND 3519} scsi_nv_status; 3520 3521typedef enum { 3522 SCSI_NV_FLAG_NONE = 0x00, 3523 SCSI_NV_FLAG_IG_CASE = 0x01 /* Case insensitive comparison */ 3524} scsi_nv_flags; 3525 3526struct ccb_scsiio; 3527struct cam_periph; 3528union ccb; 3529#ifndef _KERNEL 3530struct cam_device; 3531#endif 3532 3533extern const char *scsi_sense_key_text[]; 3534 3535__BEGIN_DECLS 3536void scsi_sense_desc(int sense_key, int asc, int ascq, 3537 struct scsi_inquiry_data *inq_data, 3538 const char **sense_key_desc, const char **asc_desc); 3539scsi_sense_action scsi_error_action(struct ccb_scsiio* csio, 3540 struct scsi_inquiry_data *inq_data, 3541 u_int32_t sense_flags); 3542const char * scsi_status_string(struct ccb_scsiio *csio); 3543 3544void scsi_desc_iterate(struct scsi_sense_data_desc *sense, u_int sense_len, 3545 int (*iter_func)(struct scsi_sense_data_desc *sense, 3546 u_int, struct scsi_sense_desc_header *, 3547 void *), void *arg); 3548uint8_t *scsi_find_desc(struct scsi_sense_data_desc *sense, u_int sense_len, 3549 uint8_t desc_type); 3550void scsi_set_sense_data(struct scsi_sense_data *sense_data, 3551 scsi_sense_data_type sense_format, int current_error, 3552 int sense_key, int asc, int ascq, ...) ; 3553void scsi_set_sense_data_va(struct scsi_sense_data *sense_data, 3554 scsi_sense_data_type sense_format, 3555 int current_error, int sense_key, int asc, 3556 int ascq, va_list ap); 3557int scsi_get_sense_info(struct scsi_sense_data *sense_data, u_int sense_len, 3558 uint8_t info_type, uint64_t *info, 3559 int64_t *signed_info); 3560int scsi_get_sks(struct scsi_sense_data *sense_data, u_int sense_len, 3561 uint8_t *sks); 3562int scsi_get_block_info(struct scsi_sense_data *sense_data, u_int sense_len, 3563 struct scsi_inquiry_data *inq_data, 3564 uint8_t *block_bits); 3565int scsi_get_stream_info(struct scsi_sense_data *sense_data, u_int sense_len, 3566 struct scsi_inquiry_data *inq_data, 3567 uint8_t *stream_bits); 3568void scsi_info_sbuf(struct sbuf *sb, uint8_t *cdb, int cdb_len, 3569 struct scsi_inquiry_data *inq_data, uint64_t info); 3570void scsi_command_sbuf(struct sbuf *sb, uint8_t *cdb, int cdb_len, 3571 struct scsi_inquiry_data *inq_data, uint64_t csi); 3572void scsi_progress_sbuf(struct sbuf *sb, uint16_t progress); 3573int scsi_sks_sbuf(struct sbuf *sb, int sense_key, uint8_t *sks); 3574void scsi_fru_sbuf(struct sbuf *sb, uint64_t fru); 3575void scsi_stream_sbuf(struct sbuf *sb, uint8_t stream_bits, uint64_t info); 3576void scsi_block_sbuf(struct sbuf *sb, uint8_t block_bits, uint64_t info); 3577void scsi_sense_info_sbuf(struct sbuf *sb, struct scsi_sense_data *sense, 3578 u_int sense_len, uint8_t *cdb, int cdb_len, 3579 struct scsi_inquiry_data *inq_data, 3580 struct scsi_sense_desc_header *header); 3581 3582void scsi_sense_command_sbuf(struct sbuf *sb, struct scsi_sense_data *sense, 3583 u_int sense_len, uint8_t *cdb, int cdb_len, 3584 struct scsi_inquiry_data *inq_data, 3585 struct scsi_sense_desc_header *header); 3586void scsi_sense_sks_sbuf(struct sbuf *sb, struct scsi_sense_data *sense, 3587 u_int sense_len, uint8_t *cdb, int cdb_len, 3588 struct scsi_inquiry_data *inq_data, 3589 struct scsi_sense_desc_header *header); 3590void scsi_sense_fru_sbuf(struct sbuf *sb, struct scsi_sense_data *sense, 3591 u_int sense_len, uint8_t *cdb, int cdb_len, 3592 struct scsi_inquiry_data *inq_data, 3593 struct scsi_sense_desc_header *header); 3594void scsi_sense_stream_sbuf(struct sbuf *sb, struct scsi_sense_data *sense, 3595 u_int sense_len, uint8_t *cdb, int cdb_len, 3596 struct scsi_inquiry_data *inq_data, 3597 struct scsi_sense_desc_header *header); 3598void scsi_sense_block_sbuf(struct sbuf *sb, struct scsi_sense_data *sense, 3599 u_int sense_len, uint8_t *cdb, int cdb_len, 3600 struct scsi_inquiry_data *inq_data, 3601 struct scsi_sense_desc_header *header); 3602void scsi_sense_progress_sbuf(struct sbuf *sb, struct scsi_sense_data *sense, 3603 u_int sense_len, uint8_t *cdb, int cdb_len, 3604 struct scsi_inquiry_data *inq_data, 3605 struct scsi_sense_desc_header *header); 3606void scsi_sense_generic_sbuf(struct sbuf *sb, struct scsi_sense_data *sense, 3607 u_int sense_len, uint8_t *cdb, int cdb_len, 3608 struct scsi_inquiry_data *inq_data, 3609 struct scsi_sense_desc_header *header); 3610void scsi_sense_desc_sbuf(struct sbuf *sb, struct scsi_sense_data *sense, 3611 u_int sense_len, uint8_t *cdb, int cdb_len, 3612 struct scsi_inquiry_data *inq_data, 3613 struct scsi_sense_desc_header *header); 3614scsi_sense_data_type scsi_sense_type(struct scsi_sense_data *sense_data); 3615 3616void scsi_sense_only_sbuf(struct scsi_sense_data *sense, u_int sense_len, 3617 struct sbuf *sb, char *path_str, 3618 struct scsi_inquiry_data *inq_data, uint8_t *cdb, 3619 int cdb_len); 3620 3621#ifdef _KERNEL 3622int scsi_command_string(struct ccb_scsiio *csio, struct sbuf *sb); 3623int scsi_sense_sbuf(struct ccb_scsiio *csio, struct sbuf *sb, 3624 scsi_sense_string_flags flags); 3625char * scsi_sense_string(struct ccb_scsiio *csio, 3626 char *str, int str_len); 3627void scsi_sense_print(struct ccb_scsiio *csio); 3628int scsi_vpd_supported_page(struct cam_periph *periph, 3629 uint8_t page_id); 3630#else /* _KERNEL */ 3631int scsi_command_string(struct cam_device *device, 3632 struct ccb_scsiio *csio, struct sbuf *sb); 3633int scsi_sense_sbuf(struct cam_device *device, 3634 struct ccb_scsiio *csio, struct sbuf *sb, 3635 scsi_sense_string_flags flags); 3636char * scsi_sense_string(struct cam_device *device, 3637 struct ccb_scsiio *csio, 3638 char *str, int str_len); 3639void scsi_sense_print(struct cam_device *device, 3640 struct ccb_scsiio *csio, FILE *ofile); 3641#endif /* _KERNEL */ 3642 3643const char * scsi_op_desc(u_int16_t opcode, 3644 struct scsi_inquiry_data *inq_data); 3645char * scsi_cdb_string(u_int8_t *cdb_ptr, char *cdb_string, 3646 size_t len); 3647 3648void scsi_print_inquiry(struct scsi_inquiry_data *inq_data); 3649void scsi_print_inquiry_short(struct scsi_inquiry_data *inq_data); 3650 3651u_int scsi_calc_syncsrate(u_int period_factor); 3652u_int scsi_calc_syncparam(u_int period); 3653 3654typedef int (*scsi_devid_checkfn_t)(uint8_t *); 3655int scsi_devid_is_naa_ieee_reg(uint8_t *bufp); 3656int scsi_devid_is_sas_target(uint8_t *bufp); 3657int scsi_devid_is_lun_eui64(uint8_t *bufp); 3658int scsi_devid_is_lun_naa(uint8_t *bufp); 3659int scsi_devid_is_lun_name(uint8_t *bufp); 3660int scsi_devid_is_lun_t10(uint8_t *bufp); 3661struct scsi_vpd_id_descriptor * 3662 scsi_get_devid(struct scsi_vpd_device_id *id, uint32_t len, 3663 scsi_devid_checkfn_t ck_fn); 3664struct scsi_vpd_id_descriptor * 3665 scsi_get_devid_desc(struct scsi_vpd_id_descriptor *desc, uint32_t len, 3666 scsi_devid_checkfn_t ck_fn); 3667 3668int scsi_transportid_sbuf(struct sbuf *sb, 3669 struct scsi_transportid_header *hdr, 3670 uint32_t valid_len); 3671 3672const char * scsi_nv_to_str(struct scsi_nv *table, int num_table_entries, 3673 uint64_t value); 3674 3675scsi_nv_status scsi_get_nv(struct scsi_nv *table, int num_table_entries, 3676 char *name, int *table_entry, scsi_nv_flags flags); 3677 3678int scsi_parse_transportid_64bit(int proto_id, char *id_str, 3679 struct scsi_transportid_header **hdr, 3680 unsigned int *alloc_len, 3681#ifdef _KERNEL 3682 struct malloc_type *type, int flags, 3683#endif 3684 char *error_str, int error_str_len); 3685 3686int scsi_parse_transportid_spi(char *id_str, 3687 struct scsi_transportid_header **hdr, 3688 unsigned int *alloc_len, 3689#ifdef _KERNEL 3690 struct malloc_type *type, int flags, 3691#endif 3692 char *error_str, int error_str_len); 3693 3694int scsi_parse_transportid_rdma(char *id_str, 3695 struct scsi_transportid_header **hdr, 3696 unsigned int *alloc_len, 3697#ifdef _KERNEL 3698 struct malloc_type *type, int flags, 3699#endif 3700 char *error_str, int error_str_len); 3701 3702int scsi_parse_transportid_iscsi(char *id_str, 3703 struct scsi_transportid_header **hdr, 3704 unsigned int *alloc_len, 3705#ifdef _KERNEL 3706 struct malloc_type *type, int flags, 3707#endif 3708 char *error_str,int error_str_len); 3709 3710int scsi_parse_transportid_sop(char *id_str, 3711 struct scsi_transportid_header **hdr, 3712 unsigned int *alloc_len, 3713#ifdef _KERNEL 3714 struct malloc_type *type, int flags, 3715#endif 3716 char *error_str,int error_str_len); 3717 3718int scsi_parse_transportid(char *transportid_str, 3719 struct scsi_transportid_header **hdr, 3720 unsigned int *alloc_len, 3721#ifdef _KERNEL 3722 struct malloc_type *type, int flags, 3723#endif 3724 char *error_str, int error_str_len); 3725 3726 3727int scsi_attrib_volcoh_sbuf(struct sbuf *sb, 3728 struct scsi_mam_attribute_header *hdr, 3729 uint32_t valid_len, uint32_t flags, 3730 uint32_t output_flags, char *error_str, 3731 int error_str_len); 3732 3733int scsi_attrib_vendser_sbuf(struct sbuf *sb, 3734 struct scsi_mam_attribute_header *hdr, 3735 uint32_t valid_len, uint32_t flags, 3736 uint32_t output_flags, char *error_str, 3737 int error_str_len); 3738 3739int scsi_attrib_hexdump_sbuf(struct sbuf *sb, 3740 struct scsi_mam_attribute_header *hdr, 3741 uint32_t valid_len, uint32_t flags, 3742 uint32_t output_flags, char *error_str, 3743 int error_str_len); 3744 3745int scsi_attrib_int_sbuf(struct sbuf *sb, struct scsi_mam_attribute_header *hdr, 3746 uint32_t valid_len, uint32_t flags, 3747 uint32_t output_flags, char *error_str, 3748 int error_str_len); 3749 3750int scsi_attrib_ascii_sbuf(struct sbuf *sb, 3751 struct scsi_mam_attribute_header *hdr, 3752 uint32_t valid_len, uint32_t flags, 3753 uint32_t output_flags, char *error_str, 3754 int error_str_len); 3755 3756int scsi_attrib_text_sbuf(struct sbuf *sb, 3757 struct scsi_mam_attribute_header *hdr, 3758 uint32_t valid_len, uint32_t flags, 3759 uint32_t output_flags, char *error_str, 3760 int error_str_len); 3761 3762struct scsi_attrib_table_entry *scsi_find_attrib_entry( 3763 struct scsi_attrib_table_entry *table, 3764 size_t num_table_entries, uint32_t id); 3765 3766struct scsi_attrib_table_entry *scsi_get_attrib_entry(uint32_t id); 3767 3768int scsi_attrib_value_sbuf(struct sbuf *sb, uint32_t valid_len, 3769 struct scsi_mam_attribute_header *hdr, 3770 uint32_t output_flags, char *error_str, 3771 size_t error_str_len); 3772 3773void scsi_attrib_prefix_sbuf(struct sbuf *sb, uint32_t output_flags, 3774 struct scsi_mam_attribute_header *hdr, 3775 uint32_t valid_len, const char *desc); 3776 3777int scsi_attrib_sbuf(struct sbuf *sb, struct scsi_mam_attribute_header *hdr, 3778 uint32_t valid_len, 3779 struct scsi_attrib_table_entry *user_table, 3780 size_t num_user_entries, int prefer_user_table, 3781 uint32_t output_flags, char *error_str, int error_str_len); 3782 3783void scsi_test_unit_ready(struct ccb_scsiio *csio, u_int32_t retries, 3784 void (*cbfcnp)(struct cam_periph *, 3785 union ccb *), 3786 u_int8_t tag_action, 3787 u_int8_t sense_len, u_int32_t timeout); 3788 3789void scsi_request_sense(struct ccb_scsiio *csio, u_int32_t retries, 3790 void (*cbfcnp)(struct cam_periph *, 3791 union ccb *), 3792 void *data_ptr, u_int8_t dxfer_len, 3793 u_int8_t tag_action, u_int8_t sense_len, 3794 u_int32_t timeout); 3795 3796void scsi_inquiry(struct ccb_scsiio *csio, u_int32_t retries, 3797 void (*cbfcnp)(struct cam_periph *, union ccb *), 3798 u_int8_t tag_action, u_int8_t *inq_buf, 3799 u_int32_t inq_len, int evpd, u_int8_t page_code, 3800 u_int8_t sense_len, u_int32_t timeout); 3801 3802void scsi_mode_sense(struct ccb_scsiio *csio, u_int32_t retries, 3803 void (*cbfcnp)(struct cam_periph *, 3804 union ccb *), 3805 u_int8_t tag_action, int dbd, 3806 u_int8_t page_code, u_int8_t page, 3807 u_int8_t *param_buf, u_int32_t param_len, 3808 u_int8_t sense_len, u_int32_t timeout); 3809 3810void scsi_mode_sense_len(struct ccb_scsiio *csio, u_int32_t retries, 3811 void (*cbfcnp)(struct cam_periph *, 3812 union ccb *), 3813 u_int8_t tag_action, int dbd, 3814 u_int8_t page_code, u_int8_t page, 3815 u_int8_t *param_buf, u_int32_t param_len, 3816 int minimum_cmd_size, u_int8_t sense_len, 3817 u_int32_t timeout); 3818 3819void scsi_mode_select(struct ccb_scsiio *csio, u_int32_t retries, 3820 void (*cbfcnp)(struct cam_periph *, 3821 union ccb *), 3822 u_int8_t tag_action, int scsi_page_fmt, 3823 int save_pages, u_int8_t *param_buf, 3824 u_int32_t param_len, u_int8_t sense_len, 3825 u_int32_t timeout); 3826 3827void scsi_mode_select_len(struct ccb_scsiio *csio, u_int32_t retries, 3828 void (*cbfcnp)(struct cam_periph *, 3829 union ccb *), 3830 u_int8_t tag_action, int scsi_page_fmt, 3831 int save_pages, u_int8_t *param_buf, 3832 u_int32_t param_len, int minimum_cmd_size, 3833 u_int8_t sense_len, u_int32_t timeout); 3834 3835void scsi_log_sense(struct ccb_scsiio *csio, u_int32_t retries, 3836 void (*cbfcnp)(struct cam_periph *, union ccb *), 3837 u_int8_t tag_action, u_int8_t page_code, 3838 u_int8_t page, int save_pages, int ppc, 3839 u_int32_t paramptr, u_int8_t *param_buf, 3840 u_int32_t param_len, u_int8_t sense_len, 3841 u_int32_t timeout); 3842 3843void scsi_log_select(struct ccb_scsiio *csio, u_int32_t retries, 3844 void (*cbfcnp)(struct cam_periph *, 3845 union ccb *), u_int8_t tag_action, 3846 u_int8_t page_code, int save_pages, 3847 int pc_reset, u_int8_t *param_buf, 3848 u_int32_t param_len, u_int8_t sense_len, 3849 u_int32_t timeout); 3850 3851void scsi_prevent(struct ccb_scsiio *csio, u_int32_t retries, 3852 void (*cbfcnp)(struct cam_periph *, union ccb *), 3853 u_int8_t tag_action, u_int8_t action, 3854 u_int8_t sense_len, u_int32_t timeout); 3855 3856void scsi_read_capacity(struct ccb_scsiio *csio, u_int32_t retries, 3857 void (*cbfcnp)(struct cam_periph *, 3858 union ccb *), u_int8_t tag_action, 3859 struct scsi_read_capacity_data *, 3860 u_int8_t sense_len, u_int32_t timeout); 3861void scsi_read_capacity_16(struct ccb_scsiio *csio, uint32_t retries, 3862 void (*cbfcnp)(struct cam_periph *, 3863 union ccb *), uint8_t tag_action, 3864 uint64_t lba, int reladr, int pmi, 3865 uint8_t *rcap_buf, int rcap_buf_len, 3866 uint8_t sense_len, uint32_t timeout); 3867 3868void scsi_report_luns(struct ccb_scsiio *csio, u_int32_t retries, 3869 void (*cbfcnp)(struct cam_periph *, 3870 union ccb *), u_int8_t tag_action, 3871 u_int8_t select_report, 3872 struct scsi_report_luns_data *rpl_buf, 3873 u_int32_t alloc_len, u_int8_t sense_len, 3874 u_int32_t timeout); 3875 3876void scsi_report_target_group(struct ccb_scsiio *csio, u_int32_t retries, 3877 void (*cbfcnp)(struct cam_periph *, 3878 union ccb *), u_int8_t tag_action, 3879 u_int8_t pdf, 3880 void *buf, 3881 u_int32_t alloc_len, u_int8_t sense_len, 3882 u_int32_t timeout); 3883 3884void scsi_set_target_group(struct ccb_scsiio *csio, u_int32_t retries, 3885 void (*cbfcnp)(struct cam_periph *, 3886 union ccb *), u_int8_t tag_action, void *buf, 3887 u_int32_t alloc_len, u_int8_t sense_len, 3888 u_int32_t timeout); 3889 3890void scsi_synchronize_cache(struct ccb_scsiio *csio, 3891 u_int32_t retries, 3892 void (*cbfcnp)(struct cam_periph *, 3893 union ccb *), u_int8_t tag_action, 3894 u_int32_t begin_lba, u_int16_t lb_count, 3895 u_int8_t sense_len, u_int32_t timeout); 3896 3897void scsi_receive_diagnostic_results(struct ccb_scsiio *csio, u_int32_t retries, 3898 void (*cbfcnp)(struct cam_periph *, 3899 union ccb*), 3900 uint8_t tag_action, int pcv, 3901 uint8_t page_code, uint8_t *data_ptr, 3902 uint16_t allocation_length, 3903 uint8_t sense_len, uint32_t timeout); 3904 3905void scsi_send_diagnostic(struct ccb_scsiio *csio, u_int32_t retries, 3906 void (*cbfcnp)(struct cam_periph *, union ccb *), 3907 uint8_t tag_action, int unit_offline, 3908 int device_offline, int self_test, int page_format, 3909 int self_test_code, uint8_t *data_ptr, 3910 uint16_t param_list_length, uint8_t sense_len, 3911 uint32_t timeout); 3912 3913void scsi_read_buffer(struct ccb_scsiio *csio, u_int32_t retries, 3914 void (*cbfcnp)(struct cam_periph *, union ccb*), 3915 uint8_t tag_action, int mode, 3916 uint8_t buffer_id, u_int32_t offset, 3917 uint8_t *data_ptr, uint32_t allocation_length, 3918 uint8_t sense_len, uint32_t timeout); 3919 3920void scsi_write_buffer(struct ccb_scsiio *csio, u_int32_t retries, 3921 void (*cbfcnp)(struct cam_periph *, union ccb *), 3922 uint8_t tag_action, int mode, 3923 uint8_t buffer_id, u_int32_t offset, 3924 uint8_t *data_ptr, uint32_t param_list_length, 3925 uint8_t sense_len, uint32_t timeout); 3926 3927#define SCSI_RW_READ 0x0001 3928#define SCSI_RW_WRITE 0x0002 3929#define SCSI_RW_DIRMASK 0x0003 3930#define SCSI_RW_BIO 0x1000 3931void scsi_read_write(struct ccb_scsiio *csio, u_int32_t retries, 3932 void (*cbfcnp)(struct cam_periph *, union ccb *), 3933 u_int8_t tag_action, int readop, u_int8_t byte2, 3934 int minimum_cmd_size, u_int64_t lba, 3935 u_int32_t block_count, u_int8_t *data_ptr, 3936 u_int32_t dxfer_len, u_int8_t sense_len, 3937 u_int32_t timeout); 3938 3939void scsi_write_same(struct ccb_scsiio *csio, u_int32_t retries, 3940 void (*cbfcnp)(struct cam_periph *, union ccb *), 3941 u_int8_t tag_action, u_int8_t byte2, 3942 int minimum_cmd_size, u_int64_t lba, 3943 u_int32_t block_count, u_int8_t *data_ptr, 3944 u_int32_t dxfer_len, u_int8_t sense_len, 3945 u_int32_t timeout); 3946 3947void scsi_ata_identify(struct ccb_scsiio *csio, u_int32_t retries, 3948 void (*cbfcnp)(struct cam_periph *, union ccb *), 3949 u_int8_t tag_action, u_int8_t *data_ptr, 3950 u_int16_t dxfer_len, u_int8_t sense_len, 3951 u_int32_t timeout); 3952 3953void scsi_ata_trim(struct ccb_scsiio *csio, u_int32_t retries, 3954 void (*cbfcnp)(struct cam_periph *, union ccb *), 3955 u_int8_t tag_action, u_int16_t block_count, 3956 u_int8_t *data_ptr, u_int16_t dxfer_len, 3957 u_int8_t sense_len, u_int32_t timeout); 3958 3959void scsi_ata_pass_16(struct ccb_scsiio *csio, u_int32_t retries, 3960 void (*cbfcnp)(struct cam_periph *, union ccb *), 3961 u_int32_t flags, u_int8_t tag_action, 3962 u_int8_t protocol, u_int8_t ata_flags, u_int16_t features, 3963 u_int16_t sector_count, uint64_t lba, u_int8_t command, 3964 u_int8_t control, u_int8_t *data_ptr, u_int16_t dxfer_len, 3965 u_int8_t sense_len, u_int32_t timeout); 3966 3967void scsi_unmap(struct ccb_scsiio *csio, u_int32_t retries, 3968 void (*cbfcnp)(struct cam_periph *, union ccb *), 3969 u_int8_t tag_action, u_int8_t byte2, 3970 u_int8_t *data_ptr, u_int16_t dxfer_len, 3971 u_int8_t sense_len, u_int32_t timeout); 3972 3973void scsi_start_stop(struct ccb_scsiio *csio, u_int32_t retries, 3974 void (*cbfcnp)(struct cam_periph *, union ccb *), 3975 u_int8_t tag_action, int start, int load_eject, 3976 int immediate, u_int8_t sense_len, u_int32_t timeout); 3977void scsi_read_attribute(struct ccb_scsiio *csio, u_int32_t retries, 3978 void (*cbfcnp)(struct cam_periph *, union ccb *), 3979 u_int8_t tag_action, u_int8_t service_action, 3980 uint32_t element, u_int8_t elem_type, 3981 int logical_volume, int partition, 3982 u_int32_t first_attribute, int cache, u_int8_t *data_ptr, 3983 u_int32_t length, int sense_len, u_int32_t timeout); 3984void scsi_write_attribute(struct ccb_scsiio *csio, u_int32_t retries, 3985 void (*cbfcnp)(struct cam_periph *, union ccb *), 3986 u_int8_t tag_action, uint32_t element, 3987 int logical_volume, int partition, int wtc, u_int8_t *data_ptr, 3988 u_int32_t length, int sense_len, u_int32_t timeout); 3989 3990void scsi_security_protocol_in(struct ccb_scsiio *csio, uint32_t retries, 3991 void (*cbfcnp)(struct cam_periph *, union ccb *), 3992 uint8_t tag_action, uint32_t security_protocol, 3993 uint32_t security_protocol_specific, int byte4, 3994 uint8_t *data_ptr, uint32_t dxfer_len, 3995 int sense_len, int timeout); 3996 3997void scsi_security_protocol_out(struct ccb_scsiio *csio, uint32_t retries, 3998 void (*cbfcnp)(struct cam_periph *,union ccb *), 3999 uint8_t tag_action, uint32_t security_protocol, 4000 uint32_t security_protocol_specific, int byte4, 4001 uint8_t *data_ptr, uint32_t dxfer_len, 4002 int sense_len, int timeout); 4003 4004void scsi_persistent_reserve_in(struct ccb_scsiio *csio, uint32_t retries, 4005 void (*cbfcnp)(struct cam_periph *,union ccb *), 4006 uint8_t tag_action, int service_action, 4007 uint8_t *data_ptr, uint32_t dxfer_len, 4008 int sense_len, int timeout); 4009 4010void scsi_persistent_reserve_out(struct ccb_scsiio *csio, uint32_t retries, 4011 void (*cbfcnp)(struct cam_periph *, 4012 union ccb *), 4013 uint8_t tag_action, int service_action, 4014 int scope, int res_type, uint8_t *data_ptr, 4015 uint32_t dxfer_len, int sense_len, 4016 int timeout); 4017 4018void scsi_report_supported_opcodes(struct ccb_scsiio *csio, uint32_t retries, 4019 void (*cbfcnp)(struct cam_periph *, 4020 union ccb *), 4021 uint8_t tag_action, int options, 4022 int req_opcode, int req_service_action, 4023 uint8_t *data_ptr, uint32_t dxfer_len, 4024 int sense_len, int timeout); 4025 4026int scsi_inquiry_match(caddr_t inqbuffer, caddr_t table_entry); 4027int scsi_static_inquiry_match(caddr_t inqbuffer, 4028 caddr_t table_entry); 4029int scsi_devid_match(uint8_t *rhs, size_t rhs_len, 4030 uint8_t *lhs, size_t lhs_len); 4031 4032void scsi_extract_sense(struct scsi_sense_data *sense, int *error_code, 4033 int *sense_key, int *asc, int *ascq); 4034int scsi_extract_sense_ccb(union ccb *ccb, int *error_code, int *sense_key, 4035 int *asc, int *ascq); 4036void scsi_extract_sense_len(struct scsi_sense_data *sense, 4037 u_int sense_len, int *error_code, int *sense_key, 4038 int *asc, int *ascq, int show_errors); 4039int scsi_get_sense_key(struct scsi_sense_data *sense, u_int sense_len, 4040 int show_errors); 4041int scsi_get_asc(struct scsi_sense_data *sense, u_int sense_len, 4042 int show_errors); 4043int scsi_get_ascq(struct scsi_sense_data *sense, u_int sense_len, 4044 int show_errors); 4045static __inline void scsi_ulto2b(u_int32_t val, u_int8_t *bytes); 4046static __inline void scsi_ulto3b(u_int32_t val, u_int8_t *bytes); 4047static __inline void scsi_ulto4b(u_int32_t val, u_int8_t *bytes); 4048static __inline void scsi_u64to8b(u_int64_t val, u_int8_t *bytes); 4049static __inline uint32_t scsi_2btoul(const uint8_t *bytes); 4050static __inline uint32_t scsi_3btoul(const uint8_t *bytes); 4051static __inline int32_t scsi_3btol(const uint8_t *bytes); 4052static __inline uint32_t scsi_4btoul(const uint8_t *bytes); 4053static __inline uint64_t scsi_8btou64(const uint8_t *bytes); 4054static __inline void *find_mode_page_6(struct scsi_mode_header_6 *mode_header); 4055static __inline void *find_mode_page_10(struct scsi_mode_header_10 *mode_header); 4056 4057static __inline void 4058scsi_ulto2b(u_int32_t val, u_int8_t *bytes) 4059{ 4060 4061 bytes[0] = (val >> 8) & 0xff; 4062 bytes[1] = val & 0xff; 4063} 4064 4065static __inline void 4066scsi_ulto3b(u_int32_t val, u_int8_t *bytes) 4067{ 4068 4069 bytes[0] = (val >> 16) & 0xff; 4070 bytes[1] = (val >> 8) & 0xff; 4071 bytes[2] = val & 0xff; 4072} 4073 4074static __inline void 4075scsi_ulto4b(u_int32_t val, u_int8_t *bytes) 4076{ 4077 4078 bytes[0] = (val >> 24) & 0xff; 4079 bytes[1] = (val >> 16) & 0xff; 4080 bytes[2] = (val >> 8) & 0xff; 4081 bytes[3] = val & 0xff; 4082} 4083 4084static __inline void 4085scsi_u64to8b(u_int64_t val, u_int8_t *bytes) 4086{ 4087 4088 bytes[0] = (val >> 56) & 0xff; 4089 bytes[1] = (val >> 48) & 0xff; 4090 bytes[2] = (val >> 40) & 0xff; 4091 bytes[3] = (val >> 32) & 0xff; 4092 bytes[4] = (val >> 24) & 0xff; 4093 bytes[5] = (val >> 16) & 0xff; 4094 bytes[6] = (val >> 8) & 0xff; 4095 bytes[7] = val & 0xff; 4096} 4097 4098static __inline uint32_t 4099scsi_2btoul(const uint8_t *bytes) 4100{ 4101 uint32_t rv; 4102 4103 rv = (bytes[0] << 8) | 4104 bytes[1]; 4105 return (rv); 4106} 4107 4108static __inline uint32_t 4109scsi_3btoul(const uint8_t *bytes) 4110{ 4111 uint32_t rv; 4112 4113 rv = (bytes[0] << 16) | 4114 (bytes[1] << 8) | 4115 bytes[2]; 4116 return (rv); 4117} 4118 4119static __inline int32_t 4120scsi_3btol(const uint8_t *bytes) 4121{ 4122 uint32_t rc = scsi_3btoul(bytes); 4123 4124 if (rc & 0x00800000) 4125 rc |= 0xff000000; 4126 4127 return (int32_t) rc; 4128} 4129 4130static __inline uint32_t 4131scsi_4btoul(const uint8_t *bytes) 4132{ 4133 uint32_t rv; 4134 4135 rv = (bytes[0] << 24) | 4136 (bytes[1] << 16) | 4137 (bytes[2] << 8) | 4138 bytes[3]; 4139 return (rv); 4140} 4141 4142static __inline uint64_t 4143scsi_8btou64(const uint8_t *bytes) 4144{ 4145 uint64_t rv; 4146 4147 rv = (((uint64_t)bytes[0]) << 56) | 4148 (((uint64_t)bytes[1]) << 48) | 4149 (((uint64_t)bytes[2]) << 40) | 4150 (((uint64_t)bytes[3]) << 32) | 4151 (((uint64_t)bytes[4]) << 24) | 4152 (((uint64_t)bytes[5]) << 16) | 4153 (((uint64_t)bytes[6]) << 8) | 4154 bytes[7]; 4155 return (rv); 4156} 4157 4158/* 4159 * Given the pointer to a returned mode sense buffer, return a pointer to 4160 * the start of the first mode page. 4161 */ 4162static __inline void * 4163find_mode_page_6(struct scsi_mode_header_6 *mode_header) 4164{ 4165 void *page_start; 4166 4167 page_start = (void *)((u_int8_t *)&mode_header[1] + 4168 mode_header->blk_desc_len); 4169 4170 return(page_start); 4171} 4172 4173static __inline void * 4174find_mode_page_10(struct scsi_mode_header_10 *mode_header) 4175{ 4176 void *page_start; 4177 4178 page_start = (void *)((u_int8_t *)&mode_header[1] + 4179 scsi_2btoul(mode_header->blk_desc_len)); 4180 4181 return(page_start); 4182} 4183 4184__END_DECLS 4185 4186#endif /*_SCSI_SCSI_ALL_H*/ 4187