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 18 /* 19 * SCSI general interface description 20 */ 21 22 #ifndef _SCSI_SCSI_ALL_H 23 #define _SCSI_SCSI_ALL_H 1 24 25 #include <sys/cdefs.h> 26 #ifdef _KERNEL 27 #include <machine/stdarg.h> 28 #else 29 #include <stdarg.h> 30 #endif 31 32 #ifdef _KERNEL 33 /* 34 * This is the number of seconds we wait for devices to settle after a SCSI 35 * bus reset. 36 */ 37 extern int scsi_delay; 38 #endif /* _KERNEL */ 39 40 /* 41 * SCSI command format 42 */ 43 44 /* 45 * Define dome bits that are in ALL (or a lot of) scsi commands 46 */ 47 #define SCSI_CTL_LINK 0x01 48 #define SCSI_CTL_FLAG 0x02 49 #define SCSI_CTL_VENDOR 0xC0 50 #define SCSI_CMD_LUN 0xA0 /* these two should not be needed */ 51 #define SCSI_CMD_LUN_SHIFT 5 /* LUN in the cmd is no longer SCSI */ 52 53 #define SCSI_MAX_CDBLEN 16 /* 54 * 16 byte commands are in the 55 * SCSI-3 spec 56 */ 57 #if defined(CAM_MAX_CDBLEN) && (CAM_MAX_CDBLEN < SCSI_MAX_CDBLEN) 58 #error "CAM_MAX_CDBLEN cannot be less than SCSI_MAX_CDBLEN" 59 #endif 60 61 /* 6byte CDBs special case 0 length to be 256 */ 62 #define SCSI_CDB6_LEN(len) ((len) == 0 ? 256 : len) 63 64 /* 65 * This type defines actions to be taken when a particular sense code is 66 * received. Right now, these flags are only defined to take up 16 bits, 67 * but can be expanded in the future if necessary. 68 */ 69 typedef enum { 70 SS_NOP = 0x000000, /* Do nothing */ 71 SS_RETRY = 0x010000, /* Retry the command */ 72 SS_FAIL = 0x020000, /* Bail out */ 73 74 /* Actions larger than SS_START allocate a recovery CCB */ 75 SS_START = 0x030000, /* Send a Start Unit command to the device, 76 * then retry the original command. 77 */ 78 SS_TUR = 0x040000, /* Send a Test Unit Ready command to the 79 * device, then retry the original command. 80 */ 81 SS_MASK = 0xff0000 82 } scsi_sense_action; 83 84 typedef enum { 85 SSQ_NONE = 0x0000, 86 SSQ_DECREMENT_COUNT = 0x0100, /* Decrement the retry count */ 87 SSQ_MANY = 0x0200, /* send lots of recovery commands */ 88 SSQ_RANGE = 0x0400, /* 89 * This table entry represents the 90 * end of a range of ASCQs that 91 * have identical error actions 92 * and text. 93 */ 94 SSQ_PRINT_SENSE = 0x0800, 95 SSQ_UA = 0x1000, /* Broadcast UA. */ 96 SSQ_RESCAN = 0x2000, /* Rescan target for LUNs. */ 97 SSQ_LOST = 0x4000, /* Destroy the LUNs. */ 98 SSQ_MASK = 0xff00 99 } scsi_sense_action_qualifier; 100 101 /* Mask for error status values */ 102 #define SS_ERRMASK 0xff 103 104 /* The default, retyable, error action */ 105 #define SS_RDEF SS_RETRY|SSQ_DECREMENT_COUNT|SSQ_PRINT_SENSE|EIO 106 107 /* The retyable, error action, with table specified error code */ 108 #define SS_RET SS_RETRY|SSQ_DECREMENT_COUNT|SSQ_PRINT_SENSE 109 110 /* Wait for transient error status to change */ 111 #define SS_WAIT SS_TUR|SSQ_MANY|SSQ_DECREMENT_COUNT|SSQ_PRINT_SENSE 112 113 /* Fatal error action, with table specified error code */ 114 #define SS_FATAL SS_FAIL|SSQ_PRINT_SENSE 115 116 struct scsi_generic 117 { 118 uint8_t opcode; 119 uint8_t bytes[11]; 120 }; 121 122 struct scsi_request_sense 123 { 124 uint8_t opcode; 125 uint8_t byte2; 126 #define SRS_DESC 0x01 127 uint8_t unused[2]; 128 uint8_t length; 129 uint8_t control; 130 }; 131 132 struct scsi_test_unit_ready 133 { 134 uint8_t opcode; 135 uint8_t byte2; 136 uint8_t unused[3]; 137 uint8_t control; 138 }; 139 140 struct scsi_receive_diag { 141 uint8_t opcode; 142 uint8_t byte2; 143 #define SRD_PCV 0x01 144 uint8_t page_code; 145 uint8_t length[2]; 146 uint8_t control; 147 }; 148 149 struct scsi_send_diag { 150 uint8_t opcode; 151 uint8_t byte2; 152 #define SSD_UNITOFFL 0x01 153 #define SSD_DEVOFFL 0x02 154 #define SSD_SELFTEST 0x04 155 #define SSD_PF 0x10 156 #define SSD_SELF_TEST_CODE_MASK 0xE0 157 #define SSD_SELF_TEST_CODE_SHIFT 5 158 #define SSD_SELF_TEST_CODE_NONE 0x00 159 #define SSD_SELF_TEST_CODE_BG_SHORT 0x01 160 #define SSD_SELF_TEST_CODE_BG_EXTENDED 0x02 161 #define SSD_SELF_TEST_CODE_BG_ABORT 0x04 162 #define SSD_SELF_TEST_CODE_FG_SHORT 0x05 163 #define SSD_SELF_TEST_CODE_FG_EXTENDED 0x06 164 uint8_t reserved; 165 uint8_t length[2]; 166 uint8_t control; 167 }; 168 169 struct scsi_sense 170 { 171 uint8_t opcode; 172 uint8_t byte2; 173 uint8_t unused[2]; 174 uint8_t length; 175 uint8_t control; 176 }; 177 178 struct scsi_inquiry 179 { 180 uint8_t opcode; 181 uint8_t byte2; 182 #define SI_EVPD 0x01 183 #define SI_CMDDT 0x02 184 uint8_t page_code; 185 uint8_t length[2]; 186 uint8_t control; 187 }; 188 189 struct scsi_mode_sense_6 190 { 191 uint8_t opcode; 192 uint8_t byte2; 193 #define SMS_DBD 0x08 194 uint8_t page; 195 #define SMS_PAGE_CODE 0x3F 196 #define SMS_VENDOR_SPECIFIC_PAGE 0x00 197 #define SMS_DISCONNECT_RECONNECT_PAGE 0x02 198 #define SMS_FORMAT_DEVICE_PAGE 0x03 199 #define SMS_GEOMETRY_PAGE 0x04 200 #define SMS_CACHE_PAGE 0x08 201 #define SMS_PERIPHERAL_DEVICE_PAGE 0x09 202 #define SMS_CONTROL_MODE_PAGE 0x0A 203 #define SMS_PROTO_SPECIFIC_PAGE 0x19 204 #define SMS_INFO_EXCEPTIONS_PAGE 0x1C 205 #define SMS_ALL_PAGES_PAGE 0x3F 206 #define SMS_PAGE_CTRL_MASK 0xC0 207 #define SMS_PAGE_CTRL_CURRENT 0x00 208 #define SMS_PAGE_CTRL_CHANGEABLE 0x40 209 #define SMS_PAGE_CTRL_DEFAULT 0x80 210 #define SMS_PAGE_CTRL_SAVED 0xC0 211 uint8_t subpage; 212 #define SMS_SUBPAGE_PAGE_0 0x00 213 #define SMS_SUBPAGE_ALL 0xff 214 uint8_t length; 215 uint8_t control; 216 }; 217 218 struct scsi_mode_sense_10 219 { 220 uint8_t opcode; 221 uint8_t byte2; /* same bits as small version */ 222 #define SMS10_LLBAA 0x10 223 uint8_t page; /* same bits as small version */ 224 uint8_t subpage; 225 uint8_t unused[3]; 226 uint8_t length[2]; 227 uint8_t control; 228 }; 229 230 struct scsi_mode_select_6 231 { 232 uint8_t opcode; 233 uint8_t byte2; 234 #define SMS_SP 0x01 235 #define SMS_RTD 0x02 236 #define SMS_PF 0x10 237 uint8_t unused[2]; 238 uint8_t length; 239 uint8_t control; 240 }; 241 242 struct scsi_mode_select_10 243 { 244 uint8_t opcode; 245 uint8_t byte2; /* same bits as small version */ 246 uint8_t unused[5]; 247 uint8_t length[2]; 248 uint8_t control; 249 }; 250 251 /* 252 * When sending a mode select to a tape drive, the medium type must be 0. 253 */ 254 struct scsi_mode_hdr_6 255 { 256 uint8_t datalen; 257 uint8_t medium_type; 258 uint8_t dev_specific; 259 uint8_t block_descr_len; 260 }; 261 262 struct scsi_mode_hdr_10 263 { 264 uint8_t datalen[2]; 265 uint8_t medium_type; 266 uint8_t dev_specific; 267 uint8_t flags; 268 #define SMH_LONGLBA 0x01 269 uint8_t reserved; 270 uint8_t block_descr_len[2]; 271 }; 272 273 struct scsi_mode_block_descr 274 { 275 uint8_t density_code; 276 uint8_t num_blocks[3]; 277 uint8_t reserved; 278 uint8_t block_len[3]; 279 }; 280 281 struct scsi_mode_block_descr_dshort 282 { 283 uint8_t num_blocks[4]; 284 uint8_t reserved; 285 uint8_t block_len[3]; 286 }; 287 288 struct scsi_mode_block_descr_dlong 289 { 290 uint8_t num_blocks[8]; 291 uint8_t reserved[4]; 292 uint8_t block_len[4]; 293 }; 294 295 struct scsi_per_res_in 296 { 297 uint8_t opcode; 298 uint8_t action; 299 #define SPRI_RK 0x00 300 #define SPRI_RR 0x01 301 #define SPRI_RC 0x02 302 #define SPRI_RS 0x03 303 uint8_t reserved[5]; 304 uint8_t length[2]; 305 #define SPRI_MAX_LEN 0xffff 306 uint8_t control; 307 }; 308 309 struct scsi_per_res_in_header 310 { 311 uint8_t generation[4]; 312 uint8_t length[4]; 313 }; 314 315 struct scsi_per_res_key 316 { 317 uint8_t key[8]; 318 }; 319 320 struct scsi_per_res_in_keys 321 { 322 struct scsi_per_res_in_header header; 323 struct scsi_per_res_key keys[0]; 324 }; 325 326 struct scsi_per_res_cap 327 { 328 uint8_t length[2]; 329 uint8_t flags1; 330 #define SPRI_RLR_C 0x80 331 #define SPRI_CRH 0x10 332 #define SPRI_SIP_C 0x08 333 #define SPRI_ATP_C 0x04 334 #define SPRI_PTPL_C 0x01 335 uint8_t flags2; 336 #define SPRI_TMV 0x80 337 #define SPRI_ALLOW_CMD_MASK 0x70 338 #define SPRI_ALLOW_CMD_SHIFT 4 339 #define SPRI_ALLOW_NA 0x00 340 #define SPRI_ALLOW_1 0x10 341 #define SPRI_ALLOW_2 0x20 342 #define SPRI_ALLOW_3 0x30 343 #define SPRI_ALLOW_4 0x40 344 #define SPRI_ALLOW_5 0x50 345 #define SPRI_PTPL_A 0x01 346 uint8_t type_mask[2]; 347 #define SPRI_TM_WR_EX_AR 0x8000 348 #define SPRI_TM_EX_AC_RO 0x4000 349 #define SPRI_TM_WR_EX_RO 0x2000 350 #define SPRI_TM_EX_AC 0x0800 351 #define SPRI_TM_WR_EX 0x0200 352 #define SPRI_TM_EX_AC_AR 0x0001 353 uint8_t reserved[2]; 354 }; 355 356 struct scsi_per_res_in_rsrv_data 357 { 358 uint8_t reservation[8]; 359 uint8_t scope_addr[4]; 360 uint8_t reserved; 361 uint8_t scopetype; 362 #define SPRT_WE 0x01 363 #define SPRT_EA 0x03 364 #define SPRT_WERO 0x05 365 #define SPRT_EARO 0x06 366 #define SPRT_WEAR 0x07 367 #define SPRT_EAAR 0x08 368 uint8_t extent_length[2]; 369 }; 370 371 struct scsi_per_res_in_rsrv 372 { 373 struct scsi_per_res_in_header header; 374 struct scsi_per_res_in_rsrv_data data; 375 }; 376 377 struct scsi_per_res_in_full_desc 378 { 379 struct scsi_per_res_key res_key; 380 uint8_t reserved1[4]; 381 uint8_t flags; 382 #define SPRI_FULL_ALL_TG_PT 0x02 383 #define SPRI_FULL_R_HOLDER 0x01 384 uint8_t scopetype; 385 uint8_t reserved2[4]; 386 uint8_t rel_trgt_port_id[2]; 387 uint8_t additional_length[4]; 388 uint8_t transport_id[]; 389 }; 390 391 struct scsi_per_res_in_full 392 { 393 struct scsi_per_res_in_header header; 394 struct scsi_per_res_in_full_desc desc[]; 395 }; 396 397 struct scsi_per_res_out 398 { 399 uint8_t opcode; 400 uint8_t action; 401 #define SPRO_REGISTER 0x00 402 #define SPRO_RESERVE 0x01 403 #define SPRO_RELEASE 0x02 404 #define SPRO_CLEAR 0x03 405 #define SPRO_PREEMPT 0x04 406 #define SPRO_PRE_ABO 0x05 407 #define SPRO_REG_IGNO 0x06 408 #define SPRO_REG_MOVE 0x07 409 #define SPRO_REPL_LOST_RES 0x08 410 #define SPRO_ACTION_MASK 0x1f 411 uint8_t scope_type; 412 #define SPR_SCOPE_MASK 0xf0 413 #define SPR_SCOPE_SHIFT 4 414 #define SPR_LU_SCOPE 0x00 415 #define SPR_EXTENT_SCOPE 0x10 416 #define SPR_ELEMENT_SCOPE 0x20 417 #define SPR_TYPE_MASK 0x0f 418 #define SPR_TYPE_RD_SHARED 0x00 419 #define SPR_TYPE_WR_EX 0x01 420 #define SPR_TYPE_RD_EX 0x02 421 #define SPR_TYPE_EX_AC 0x03 422 #define SPR_TYPE_SHARED 0x04 423 #define SPR_TYPE_WR_EX_RO 0x05 424 #define SPR_TYPE_EX_AC_RO 0x06 425 #define SPR_TYPE_WR_EX_AR 0x07 426 #define SPR_TYPE_EX_AC_AR 0x08 427 uint8_t reserved[2]; 428 uint8_t length[4]; 429 uint8_t control; 430 }; 431 432 struct scsi_per_res_out_parms 433 { 434 struct scsi_per_res_key res_key; 435 uint8_t serv_act_res_key[8]; 436 uint8_t scope_spec_address[4]; 437 uint8_t flags; 438 #define SPR_SPEC_I_PT 0x08 439 #define SPR_ALL_TG_PT 0x04 440 #define SPR_APTPL 0x01 441 uint8_t reserved1; 442 uint8_t extent_length[2]; 443 uint8_t transport_id_list[]; 444 }; 445 446 struct scsi_per_res_out_trans_ids { 447 uint8_t additional_length[4]; 448 uint8_t transport_ids[]; 449 }; 450 451 /* 452 * Used with REGISTER AND MOVE serivce action of the PERSISTENT RESERVE OUT 453 * command. 454 */ 455 struct scsi_per_res_reg_move 456 { 457 struct scsi_per_res_key res_key; 458 uint8_t serv_act_res_key[8]; 459 uint8_t reserved; 460 uint8_t flags; 461 #define SPR_REG_MOVE_UNREG 0x02 462 #define SPR_REG_MOVE_APTPL 0x01 463 uint8_t rel_trgt_port_id[2]; 464 uint8_t transport_id_length[4]; 465 uint8_t transport_id[]; 466 }; 467 468 struct scsi_transportid_header 469 { 470 uint8_t format_protocol; 471 #define SCSI_TRN_FORMAT_MASK 0xc0 472 #define SCSI_TRN_FORMAT_SHIFT 6 473 #define SCSI_TRN_PROTO_MASK 0x0f 474 }; 475 476 struct scsi_transportid_fcp 477 { 478 uint8_t format_protocol; 479 #define SCSI_TRN_FCP_FORMAT_DEFAULT 0x00 480 uint8_t reserved1[7]; 481 uint8_t n_port_name[8]; 482 uint8_t reserved2[8]; 483 }; 484 485 struct scsi_transportid_spi 486 { 487 uint8_t format_protocol; 488 #define SCSI_TRN_SPI_FORMAT_DEFAULT 0x00 489 uint8_t reserved1; 490 uint8_t scsi_addr[2]; 491 uint8_t obsolete[2]; 492 uint8_t rel_trgt_port_id[2]; 493 uint8_t reserved2[16]; 494 }; 495 496 struct scsi_transportid_1394 497 { 498 uint8_t format_protocol; 499 #define SCSI_TRN_1394_FORMAT_DEFAULT 0x00 500 uint8_t reserved1[7]; 501 uint8_t eui64[8]; 502 uint8_t reserved2[8]; 503 }; 504 505 struct scsi_transportid_rdma 506 { 507 uint8_t format_protocol; 508 #define SCSI_TRN_RDMA_FORMAT_DEFAULT 0x00 509 uint8_t reserved[7]; 510 #define SCSI_TRN_RDMA_PORT_LEN 16 511 uint8_t initiator_port_id[SCSI_TRN_RDMA_PORT_LEN]; 512 }; 513 514 struct scsi_transportid_iscsi_device 515 { 516 uint8_t format_protocol; 517 #define SCSI_TRN_ISCSI_FORMAT_DEVICE 0x00 518 uint8_t reserved; 519 uint8_t additional_length[2]; 520 uint8_t iscsi_name[]; 521 }; 522 523 struct scsi_transportid_iscsi_port 524 { 525 uint8_t format_protocol; 526 #define SCSI_TRN_ISCSI_FORMAT_PORT 0x40 527 uint8_t reserved; 528 uint8_t additional_length[2]; 529 uint8_t iscsi_name[]; 530 /* 531 * Followed by a separator and iSCSI initiator session ID 532 */ 533 }; 534 535 struct scsi_transportid_sas 536 { 537 uint8_t format_protocol; 538 #define SCSI_TRN_SAS_FORMAT_DEFAULT 0x00 539 uint8_t reserved1[3]; 540 uint8_t sas_address[8]; 541 uint8_t reserved2[12]; 542 }; 543 544 struct scsi_sop_routing_id_norm { 545 uint8_t bus; 546 uint8_t devfunc; 547 #define SCSI_TRN_SOP_BUS_MAX 0xff 548 #define SCSI_TRN_SOP_DEV_MAX 0x1f 549 #define SCSI_TRN_SOP_DEV_MASK 0xf8 550 #define SCSI_TRN_SOP_DEV_SHIFT 3 551 #define SCSI_TRN_SOP_FUNC_NORM_MASK 0x07 552 #define SCSI_TRN_SOP_FUNC_NORM_MAX 0x07 553 }; 554 555 struct scsi_sop_routing_id_alt { 556 uint8_t bus; 557 uint8_t function; 558 #define SCSI_TRN_SOP_FUNC_ALT_MAX 0xff 559 }; 560 561 struct scsi_transportid_sop 562 { 563 uint8_t format_protocol; 564 #define SCSI_TRN_SOP_FORMAT_DEFAULT 0x00 565 uint8_t reserved1; 566 uint8_t routing_id[2]; 567 uint8_t reserved2[20]; 568 }; 569 570 struct scsi_log_sense 571 { 572 uint8_t opcode; 573 uint8_t byte2; 574 #define SLS_SP 0x01 575 #define SLS_PPC 0x02 576 uint8_t page; 577 #define SLS_PAGE_CODE 0x3F 578 #define SLS_SUPPORTED_PAGES_PAGE 0x00 579 #define SLS_OVERRUN_PAGE 0x01 580 #define SLS_ERROR_WRITE_PAGE 0x02 581 #define SLS_ERROR_READ_PAGE 0x03 582 #define SLS_ERROR_READREVERSE_PAGE 0x04 583 #define SLS_ERROR_VERIFY_PAGE 0x05 584 #define SLS_ERROR_NONMEDIUM_PAGE 0x06 585 #define SLS_ERROR_LASTN_PAGE 0x07 586 #define SLS_LOGICAL_BLOCK_PROVISIONING 0x0c 587 #define SLS_TEMPERATURE 0x0d 588 #define SLS_SELF_TEST_PAGE 0x10 589 #define SLS_SOLID_STATE_MEDIA 0x11 590 #define SLS_STAT_AND_PERF 0x19 591 #define SLS_IE_PAGE 0x2f 592 #define SLS_PAGE_CTRL_MASK 0xC0 593 #define SLS_PAGE_CTRL_THRESHOLD 0x00 594 #define SLS_PAGE_CTRL_CUMULATIVE 0x40 595 #define SLS_PAGE_CTRL_THRESH_DEFAULT 0x80 596 #define SLS_PAGE_CTRL_CUMUL_DEFAULT 0xC0 597 uint8_t subpage; 598 #define SLS_SUPPORTED_SUBPAGES_SUBPAGE 0xff 599 uint8_t reserved; 600 uint8_t paramptr[2]; 601 uint8_t length[2]; 602 uint8_t control; 603 }; 604 605 struct scsi_log_select 606 { 607 uint8_t opcode; 608 uint8_t byte2; 609 /* SLS_SP 0x01 */ 610 #define SLS_PCR 0x02 611 uint8_t page; 612 /* SLS_PAGE_CTRL_MASK 0xC0 */ 613 /* SLS_PAGE_CTRL_THRESHOLD 0x00 */ 614 /* SLS_PAGE_CTRL_CUMULATIVE 0x40 */ 615 /* SLS_PAGE_CTRL_THRESH_DEFAULT 0x80 */ 616 /* SLS_PAGE_CTRL_CUMUL_DEFAULT 0xC0 */ 617 uint8_t reserved[4]; 618 uint8_t length[2]; 619 uint8_t control; 620 }; 621 622 struct scsi_log_header 623 { 624 uint8_t page; 625 #define SL_PAGE_CODE 0x3F 626 #define SL_SPF 0x40 627 #define SL_DS 0x80 628 uint8_t subpage; 629 uint8_t datalen[2]; 630 }; 631 632 struct scsi_log_param_header { 633 uint8_t param_code[2]; 634 uint8_t param_control; 635 #define SLP_LP 0x01 636 #define SLP_LBIN 0x02 637 #define SLP_TMC_MASK 0x0C 638 #define SLP_TMC_ALWAYS 0x00 639 #define SLP_TMC_EQUAL 0x04 640 #define SLP_TMC_NOTEQUAL 0x08 641 #define SLP_TMC_GREATER 0x0C 642 #define SLP_ETC 0x10 643 #define SLP_TSD 0x20 644 #define SLP_DS 0x40 645 #define SLP_DU 0x80 646 uint8_t param_len; 647 }; 648 649 struct scsi_log_media_pct_used { 650 struct scsi_log_param_header hdr; 651 #define SLP_SS_MEDIA_PCT_USED 0x0001 652 uint8_t reserved[3]; 653 uint8_t pct_used; 654 }; 655 656 struct scsi_log_stat_and_perf { 657 struct scsi_log_param_header hdr; 658 #define SLP_SAP 0x0001 659 uint8_t read_num[8]; 660 uint8_t write_num[8]; 661 uint8_t recvieved_lba[8]; 662 uint8_t transmitted_lba[8]; 663 uint8_t read_int[8]; 664 uint8_t write_int[8]; 665 uint8_t weighted_num[8]; 666 uint8_t weighted_int[8]; 667 }; 668 669 struct scsi_log_idle_time { 670 struct scsi_log_param_header hdr; 671 #define SLP_IT 0x0002 672 uint8_t idle_int[8]; 673 }; 674 675 struct scsi_log_time_interval { 676 struct scsi_log_param_header hdr; 677 #define SLP_TI 0x0003 678 uint8_t exponent[4]; 679 uint8_t integer[4]; 680 }; 681 682 struct scsi_log_fua_stat_and_perf { 683 struct scsi_log_param_header hdr; 684 #define SLP_FUA_SAP 0x0004 685 uint8_t fua_read_num[8]; 686 uint8_t fua_write_num[8]; 687 uint8_t fuanv_read_num[8]; 688 uint8_t fuanv_write_num[8]; 689 uint8_t fua_read_int[8]; 690 uint8_t fua_write_int[8]; 691 uint8_t fuanv_read_int[8]; 692 uint8_t fuanv_write_int[8]; 693 }; 694 695 struct scsi_log_informational_exceptions { 696 struct scsi_log_param_header hdr; 697 #define SLP_IE_GEN 0x0000 698 uint8_t ie_asc; 699 uint8_t ie_ascq; 700 uint8_t temperature; 701 }; 702 703 struct scsi_log_temperature { 704 struct scsi_log_param_header hdr; 705 #define SLP_TEMPERATURE 0x0000 706 #define SLP_REFTEMPERATURE 0x0001 707 uint8_t reserved; 708 uint8_t temperature; 709 }; 710 711 struct scsi_control_page { 712 uint8_t page_code; 713 uint8_t page_length; 714 uint8_t rlec; 715 #define SCP_RLEC 0x01 /*Report Log Exception Cond*/ 716 #define SCP_GLTSD 0x02 /*Global Logging target 717 save disable */ 718 #define SCP_DSENSE 0x04 /*Descriptor Sense */ 719 #define SCP_DPICZ 0x08 /*Disable Prot. Info Check 720 if Prot. Field is Zero */ 721 #define SCP_TMF_ONLY 0x10 /*TM Functions Only*/ 722 #define SCP_TST_MASK 0xE0 /*Task Set Type Mask*/ 723 #define SCP_TST_ONE 0x00 /*One Task Set*/ 724 #define SCP_TST_SEPARATE 0x20 /*Separate Task Sets*/ 725 uint8_t queue_flags; 726 #define SCP_QUEUE_ALG_MASK 0xF0 727 #define SCP_QUEUE_ALG_RESTRICTED 0x00 728 #define SCP_QUEUE_ALG_UNRESTRICTED 0x10 729 #define SCP_NUAR 0x08 /*No UA on release*/ 730 #define SCP_QUEUE_ERR 0x02 /*Queued I/O aborted for CACs*/ 731 #define SCP_QUEUE_DQUE 0x01 /*Queued I/O disabled*/ 732 uint8_t eca_and_aen; 733 #define SCP_EECA 0x80 /*Enable Extended CA*/ 734 #define SCP_RAC 0x40 /*Report a check*/ 735 #define SCP_SWP 0x08 /*Software Write Protect*/ 736 #define SCP_RAENP 0x04 /*Ready AEN Permission*/ 737 #define SCP_UAAENP 0x02 /*UA AEN Permission*/ 738 #define SCP_EAENP 0x01 /*Error AEN Permission*/ 739 uint8_t flags4; 740 #define SCP_ATO 0x80 /*Application tag owner*/ 741 #define SCP_TAS 0x40 /*Task aborted status*/ 742 #define SCP_ATMPE 0x20 /*Application tag mode page*/ 743 #define SCP_RWWP 0x10 /*Reject write without prot*/ 744 uint8_t aen_holdoff_period[2]; 745 uint8_t busy_timeout_period[2]; 746 uint8_t extended_selftest_completion_time[2]; 747 }; 748 749 struct scsi_control_ext_page { 750 uint8_t page_code; 751 #define SCEP_PAGE_CODE 0x0a 752 uint8_t subpage_code; 753 #define SCEP_SUBPAGE_CODE 0x01 754 uint8_t page_length[2]; 755 uint8_t flags; 756 #define SCEP_TCMOS 0x04 /* Timestamp Changeable by */ 757 #define SCEP_SCSIP 0x02 /* SCSI Precedence (clock) */ 758 #define SCEP_IALUAE 0x01 /* Implicit ALUA Enabled */ 759 uint8_t prio; 760 uint8_t max_sense; 761 uint8_t reserve[25]; 762 }; 763 764 struct scsi_cache_page { 765 uint8_t page_code; 766 #define SCHP_PAGE_SAVABLE 0x80 /* Page is savable */ 767 uint8_t page_length; 768 uint8_t cache_flags; 769 #define SCHP_FLAGS_WCE 0x04 /* Write Cache Enable */ 770 #define SCHP_FLAGS_MF 0x02 /* Multiplication factor */ 771 #define SCHP_FLAGS_RCD 0x01 /* Read Cache Disable */ 772 uint8_t rw_cache_policy; 773 uint8_t dis_prefetch[2]; 774 uint8_t min_prefetch[2]; 775 uint8_t max_prefetch[2]; 776 uint8_t max_prefetch_ceil[2]; 777 }; 778 779 /* 780 * XXX KDM 781 * Updated version of the cache page, as of SBC. Update this to SBC-3 and 782 * rationalize the two. 783 */ 784 struct scsi_caching_page { 785 uint8_t page_code; 786 #define SMS_CACHING_PAGE 0x08 787 uint8_t page_length; 788 uint8_t flags1; 789 #define SCP_IC 0x80 790 #define SCP_ABPF 0x40 791 #define SCP_CAP 0x20 792 #define SCP_DISC 0x10 793 #define SCP_SIZE 0x08 794 #define SCP_WCE 0x04 795 #define SCP_MF 0x02 796 #define SCP_RCD 0x01 797 uint8_t ret_priority; 798 uint8_t disable_pf_transfer_len[2]; 799 uint8_t min_prefetch[2]; 800 uint8_t max_prefetch[2]; 801 uint8_t max_pf_ceiling[2]; 802 uint8_t flags2; 803 #define SCP_FSW 0x80 804 #define SCP_LBCSS 0x40 805 #define SCP_DRA 0x20 806 #define SCP_VS1 0x10 807 #define SCP_VS2 0x08 808 uint8_t cache_segments; 809 uint8_t cache_seg_size[2]; 810 uint8_t reserved; 811 uint8_t non_cache_seg_size[3]; 812 }; 813 814 struct scsi_info_exceptions_page { 815 uint8_t page_code; 816 #define SIEP_PAGE_SAVABLE 0x80 /* Page is savable */ 817 uint8_t page_length; 818 uint8_t info_flags; 819 #define SIEP_FLAGS_PERF 0x80 820 #define SIEP_FLAGS_EBF 0x20 821 #define SIEP_FLAGS_EWASC 0x10 822 #define SIEP_FLAGS_DEXCPT 0x08 823 #define SIEP_FLAGS_TEST 0x04 824 #define SIEP_FLAGS_EBACKERR 0x02 825 #define SIEP_FLAGS_LOGERR 0x01 826 uint8_t mrie; 827 #define SIEP_MRIE_NO 0x00 828 #define SIEP_MRIE_UA 0x02 829 #define SIEP_MRIE_REC_COND 0x03 830 #define SIEP_MRIE_REC_UNCOND 0x04 831 #define SIEP_MRIE_NO_SENSE 0x05 832 #define SIEP_MRIE_ON_REQ 0x06 833 uint8_t interval_timer[4]; 834 uint8_t report_count[4]; 835 }; 836 837 struct scsi_logical_block_provisioning_page_descr { 838 uint8_t flags; 839 #define SLBPPD_ENABLED 0x80 840 #define SLBPPD_TYPE_MASK 0x38 841 #define SLBPPD_ARMING_MASK 0x07 842 #define SLBPPD_ARMING_DEC 0x02 843 #define SLBPPD_ARMING_INC 0x01 844 uint8_t resource; 845 uint8_t reserved[2]; 846 uint8_t count[4]; 847 }; 848 849 struct scsi_logical_block_provisioning_page { 850 uint8_t page_code; 851 uint8_t subpage_code; 852 uint8_t page_length[2]; 853 uint8_t flags; 854 #define SLBPP_SITUA 0x01 855 uint8_t reserved[11]; 856 struct scsi_logical_block_provisioning_page_descr descr[0]; 857 }; 858 859 /* 860 * SCSI protocol identifier values, current as of SPC4r36l. 861 */ 862 #define SCSI_PROTO_FC 0x00 /* Fibre Channel */ 863 #define SCSI_PROTO_SPI 0x01 /* Parallel SCSI */ 864 #define SCSI_PROTO_SSA 0x02 /* Serial Storage Arch. */ 865 #define SCSI_PROTO_1394 0x03 /* IEEE 1394 (Firewire) */ 866 #define SCSI_PROTO_RDMA 0x04 /* SCSI RDMA Protocol */ 867 #define SCSI_PROTO_ISCSI 0x05 /* Internet SCSI */ 868 #define SCSI_PROTO_iSCSI 0x05 /* Internet SCSI */ 869 #define SCSI_PROTO_SAS 0x06 /* SAS Serial SCSI Protocol */ 870 #define SCSI_PROTO_ADT 0x07 /* Automation/Drive Int. Trans. Prot.*/ 871 #define SCSI_PROTO_ADITP 0x07 /* Automation/Drive Int. Trans. Prot.*/ 872 #define SCSI_PROTO_ATA 0x08 /* AT Attachment Interface */ 873 #define SCSI_PROTO_UAS 0x09 /* USB Atached SCSI */ 874 #define SCSI_PROTO_SOP 0x0a /* SCSI over PCI Express */ 875 #define SCSI_PROTO_NONE 0x0f /* No specific protocol */ 876 877 struct scsi_proto_specific_page { 878 uint8_t page_code; 879 #define SPSP_PAGE_SAVABLE 0x80 /* Page is savable */ 880 uint8_t page_length; 881 uint8_t protocol; 882 #define SPSP_PROTO_FC SCSI_PROTO_FC 883 #define SPSP_PROTO_SPI SCSI_PROTO_SPI 884 #define SPSP_PROTO_SSA SCSI_PROTO_SSA 885 #define SPSP_PROTO_1394 SCSI_PROTO_1394 886 #define SPSP_PROTO_RDMA SCSI_PROTO_RDMA 887 #define SPSP_PROTO_ISCSI SCSI_PROTO_ISCSI 888 #define SPSP_PROTO_SAS SCSI_PROTO_SAS 889 #define SPSP_PROTO_ADT SCSI_PROTO_ADITP 890 #define SPSP_PROTO_ATA SCSI_PROTO_ATA 891 #define SPSP_PROTO_UAS SCSI_PROTO_UAS 892 #define SPSP_PROTO_SOP SCSI_PROTO_SOP 893 #define SPSP_PROTO_NONE SCSI_PROTO_NONE 894 }; 895 896 struct scsi_reserve 897 { 898 uint8_t opcode; 899 uint8_t byte2; 900 #define SR_EXTENT 0x01 901 #define SR_ID_MASK 0x0e 902 #define SR_3RDPTY 0x10 903 #define SR_LUN_MASK 0xe0 904 uint8_t resv_id; 905 uint8_t length[2]; 906 uint8_t control; 907 }; 908 909 struct scsi_reserve_10 { 910 uint8_t opcode; 911 uint8_t byte2; 912 #define SR10_3RDPTY 0x10 913 #define SR10_LONGID 0x02 914 #define SR10_EXTENT 0x01 915 uint8_t resv_id; 916 uint8_t thirdparty_id; 917 uint8_t reserved[3]; 918 uint8_t length[2]; 919 uint8_t control; 920 }; 921 922 struct scsi_release 923 { 924 uint8_t opcode; 925 uint8_t byte2; 926 uint8_t resv_id; 927 uint8_t unused[1]; 928 uint8_t length; 929 uint8_t control; 930 }; 931 932 struct scsi_release_10 { 933 uint8_t opcode; 934 uint8_t byte2; 935 uint8_t resv_id; 936 uint8_t thirdparty_id; 937 uint8_t reserved[3]; 938 uint8_t length[2]; 939 uint8_t control; 940 }; 941 942 struct scsi_prevent 943 { 944 uint8_t opcode; 945 uint8_t byte2; 946 uint8_t unused[2]; 947 uint8_t how; 948 uint8_t control; 949 }; 950 #define PR_PREVENT 0x01 951 #define PR_ALLOW 0x00 952 953 struct scsi_sync_cache 954 { 955 uint8_t opcode; 956 uint8_t byte2; 957 #define SSC_IMMED 0x02 958 #define SSC_RELADR 0x01 959 uint8_t begin_lba[4]; 960 uint8_t reserved; 961 uint8_t lb_count[2]; 962 uint8_t control; 963 }; 964 965 struct scsi_sync_cache_16 966 { 967 uint8_t opcode; 968 uint8_t byte2; 969 uint8_t begin_lba[8]; 970 uint8_t lb_count[4]; 971 uint8_t reserved; 972 uint8_t control; 973 }; 974 975 struct scsi_format { 976 uint8_t opcode; 977 uint8_t byte2; 978 #define SF_LONGLIST 0x20 979 #define SF_FMTDATA 0x10 980 #define SF_CMPLIST 0x08 981 #define SF_FORMAT_MASK 0x07 982 #define SF_FORMAT_BLOCK 0x00 983 #define SF_FORMAT_LONG_BLOCK 0x03 984 #define SF_FORMAT_BFI 0x04 985 #define SF_FORMAT_PHYS 0x05 986 uint8_t vendor; 987 uint8_t interleave[2]; 988 uint8_t control; 989 }; 990 991 struct scsi_format_header_short { 992 uint8_t reserved; 993 #define SF_DATA_FOV 0x80 994 #define SF_DATA_DPRY 0x40 995 #define SF_DATA_DCRT 0x20 996 #define SF_DATA_STPF 0x10 997 #define SF_DATA_IP 0x08 998 #define SF_DATA_DSP 0x04 999 #define SF_DATA_IMMED 0x02 1000 #define SF_DATA_VS 0x01 1001 uint8_t byte2; 1002 uint8_t defect_list_len[2]; 1003 }; 1004 1005 struct scsi_format_header_long { 1006 uint8_t reserved; 1007 uint8_t byte2; 1008 uint8_t reserved2[2]; 1009 uint8_t defect_list_len[4]; 1010 }; 1011 1012 struct scsi_changedef 1013 { 1014 uint8_t opcode; 1015 uint8_t byte2; 1016 uint8_t unused1; 1017 uint8_t how; 1018 uint8_t unused[4]; 1019 uint8_t datalen; 1020 uint8_t control; 1021 }; 1022 1023 struct scsi_read_buffer 1024 { 1025 uint8_t opcode; 1026 uint8_t byte2; 1027 #define RWB_MODE 0x1F 1028 #define RWB_MODE_HDR_DATA 0x00 1029 #define RWB_MODE_VENDOR 0x01 1030 #define RWB_MODE_DATA 0x02 1031 #define RWB_MODE_DESCR 0x03 1032 #define RWB_MODE_DOWNLOAD 0x04 1033 #define RWB_MODE_DOWNLOAD_SAVE 0x05 1034 #define RWB_MODE_ECHO 0x0A 1035 #define RWB_MODE_ECHO_DESCR 0x0B 1036 #define RWB_MODE_ERROR_HISTORY 0x1C 1037 uint8_t buffer_id; 1038 uint8_t offset[3]; 1039 uint8_t length[3]; 1040 uint8_t control; 1041 }; 1042 1043 struct scsi_read_buffer_16 1044 { 1045 uint8_t opcode; 1046 uint8_t byte2; 1047 uint8_t offset[8]; 1048 uint8_t length[4]; 1049 uint8_t buffer_id; 1050 uint8_t control; 1051 }; 1052 1053 struct scsi_write_buffer 1054 { 1055 uint8_t opcode; 1056 uint8_t byte2; 1057 uint8_t buffer_id; 1058 uint8_t offset[3]; 1059 uint8_t length[3]; 1060 uint8_t control; 1061 }; 1062 1063 struct scsi_read_attribute 1064 { 1065 uint8_t opcode; 1066 uint8_t service_action; 1067 #define SRA_SA_ATTR_VALUES 0x00 1068 #define SRA_SA_ATTR_LIST 0x01 1069 #define SRA_SA_LOG_VOL_LIST 0x02 1070 #define SRA_SA_PART_LIST 0x03 1071 #define SRA_SA_RESTRICTED 0x04 1072 #define SRA_SA_SUPPORTED_ATTRS 0x05 1073 #define SRA_SA_MASK 0x1f 1074 uint8_t element[2]; 1075 uint8_t elem_type; 1076 uint8_t logical_volume; 1077 uint8_t reserved1; 1078 uint8_t partition; 1079 uint8_t first_attribute[2]; 1080 uint8_t length[4]; 1081 uint8_t cache; 1082 #define SRA_CACHE 0x01 1083 uint8_t control; 1084 }; 1085 1086 struct scsi_write_attribute 1087 { 1088 uint8_t opcode; 1089 uint8_t byte2; 1090 #define SWA_WTC 0x01 1091 uint8_t element[3]; 1092 uint8_t logical_volume; 1093 uint8_t reserved1; 1094 uint8_t partition; 1095 uint8_t reserved2[2]; 1096 uint8_t length[4]; 1097 uint8_t reserved3; 1098 uint8_t control; 1099 }; 1100 1101 struct scsi_read_attribute_values 1102 { 1103 uint8_t length[4]; 1104 uint8_t attribute_0[0]; 1105 }; 1106 1107 struct scsi_mam_attribute_header 1108 { 1109 uint8_t id[2]; 1110 /* 1111 * Attributes obtained from SPC-4r36g (section 7.4.2.2) and 1112 * SSC-4r03 (section 4.2.21). 1113 */ 1114 #define SMA_ATTR_ID_DEVICE_MIN 0x0000 1115 1116 #define SMA_ATTR_REM_CAP_PARTITION 0x0000 1117 #define SMA_ATTR_MAX_CAP_PARTITION 0x0001 1118 #define SMA_ATTR_TAPEALERT_FLAGS 0x0002 1119 #define SMA_ATTR_LOAD_COUNT 0x0003 1120 #define SMA_ATTR_MAM_SPACE_REMAINING 0x0004 1121 1122 #define SMA_ATTR_DEV_ASSIGNING_ORG 0x0005 1123 #define SMA_ATTR_FORMAT_DENSITY_CODE 0x0006 1124 #define SMA_ATTR_INITIALIZATION_COUNT 0x0007 1125 #define SMA_ATTR_VOLUME_ID 0x0008 1126 #define SMA_ATTR_VOLUME_CHANGE_REF 0x0009 1127 1128 #define SMA_ATTR_DEV_SERIAL_LAST_LOAD 0x020a 1129 #define SMA_ATTR_DEV_SERIAL_LAST_LOAD_1 0x020b 1130 #define SMA_ATTR_DEV_SERIAL_LAST_LOAD_2 0x020c 1131 #define SMA_ATTR_DEV_SERIAL_LAST_LOAD_3 0x020d 1132 1133 #define SMA_ATTR_TOTAL_MB_WRITTEN_LT 0x0220 1134 #define SMA_ATTR_TOTAL_MB_READ_LT 0x0221 1135 #define SMA_ATTR_TOTAL_MB_WRITTEN_CUR 0x0222 1136 #define SMA_ATTR_TOTAL_MB_READ_CUR 0x0223 1137 #define SMA_ATTR_FIRST_ENC_BLOCK 0x0224 1138 #define SMA_ATTR_NEXT_UNENC_BLOCK 0x0225 1139 1140 #define SMA_ATTR_MEDIUM_USAGE_HIST 0x0340 1141 #define SMA_ATTR_PART_USAGE_HIST 0x0341 1142 1143 #define SMA_ATTR_ID_DEVICE_MAX 0x03ff 1144 1145 #define SMA_ATTR_ID_MEDIUM_MIN 0x0400 1146 1147 #define SMA_ATTR_MED_MANUF 0x0400 1148 #define SMA_ATTR_MED_SERIAL 0x0401 1149 1150 #define SMA_ATTR_MED_LENGTH 0x0402 1151 #define SMA_ATTR_MED_WIDTH 0x0403 1152 #define SMA_ATTR_MED_ASSIGNING_ORG 0x0404 1153 #define SMA_ATTR_MED_DENSITY_CODE 0x0405 1154 1155 #define SMA_ATTR_MED_MANUF_DATE 0x0406 1156 #define SMA_ATTR_MAM_CAPACITY 0x0407 1157 #define SMA_ATTR_MED_TYPE 0x0408 1158 #define SMA_ATTR_MED_TYPE_INFO 0x0409 1159 #define SMA_ATTR_MED_SERIAL_NUM 0x040a 1160 1161 #define SMA_ATTR_ID_MEDIUM_MAX 0x07ff 1162 1163 #define SMA_ATTR_ID_HOST_MIN 0x0800 1164 1165 #define SMA_ATTR_APP_VENDOR 0x0800 1166 #define SMA_ATTR_APP_NAME 0x0801 1167 #define SMA_ATTR_APP_VERSION 0x0802 1168 #define SMA_ATTR_USER_MED_TEXT_LABEL 0x0803 1169 #define SMA_ATTR_LAST_WRITTEN_TIME 0x0804 1170 #define SMA_ATTR_TEXT_LOCAL_ID 0x0805 1171 #define SMA_ATTR_BARCODE 0x0806 1172 #define SMA_ATTR_HOST_OWNER_NAME 0x0807 1173 #define SMA_ATTR_MEDIA_POOL 0x0808 1174 #define SMA_ATTR_PART_USER_LABEL 0x0809 1175 #define SMA_ATTR_LOAD_UNLOAD_AT_PART 0x080a 1176 #define SMA_ATTR_APP_FORMAT_VERSION 0x080b 1177 #define SMA_ATTR_VOL_COHERENCY_INFO 0x080c 1178 1179 #define SMA_ATTR_ID_HOST_MAX 0x0bff 1180 1181 #define SMA_ATTR_VENDOR_DEVICE_MIN 0x0c00 1182 #define SMA_ATTR_VENDOR_DEVICE_MAX 0x0fff 1183 #define SMA_ATTR_VENDOR_MEDIUM_MIN 0x1000 1184 #define SMA_ATTR_VENDOR_MEDIUM_MAX 0x13ff 1185 #define SMA_ATTR_VENDOR_HOST_MIN 0x1400 1186 #define SMA_ATTR_VENDOR_HOST_MAX 0x17ff 1187 uint8_t byte2; 1188 #define SMA_FORMAT_BINARY 0x00 1189 #define SMA_FORMAT_ASCII 0x01 1190 #define SMA_FORMAT_TEXT 0x02 1191 #define SMA_FORMAT_MASK 0x03 1192 #define SMA_READ_ONLY 0x80 1193 uint8_t length[2]; 1194 uint8_t attribute[0]; 1195 }; 1196 1197 struct scsi_attrib_list_header { 1198 uint8_t length[4]; 1199 uint8_t first_attr_0[0]; 1200 }; 1201 1202 struct scsi_attrib_lv_list { 1203 uint8_t length[2]; 1204 uint8_t first_lv_number; 1205 uint8_t num_logical_volumes; 1206 }; 1207 1208 struct scsi_attrib_vendser { 1209 uint8_t vendor[8]; 1210 uint8_t serial_num[32]; 1211 }; 1212 1213 /* 1214 * These values are used to decode the Volume Coherency Information 1215 * Attribute (0x080c) for LTFS-format coherency information. 1216 * Although the Application Client Specific lengths are different for 1217 * Version 0 and Version 1, the data is in fact the same. The length 1218 * difference was due to a code bug. 1219 */ 1220 #define SCSI_LTFS_VER0_LEN 42 1221 #define SCSI_LTFS_VER1_LEN 43 1222 #define SCSI_LTFS_UUID_LEN 36 1223 #define SCSI_LTFS_STR_NAME "LTFS" 1224 #define SCSI_LTFS_STR_LEN 4 1225 1226 typedef enum { 1227 SCSI_ATTR_FLAG_NONE = 0x00, 1228 SCSI_ATTR_FLAG_HEX = 0x01, 1229 SCSI_ATTR_FLAG_FP = 0x02, 1230 SCSI_ATTR_FLAG_DIV_10 = 0x04, 1231 SCSI_ATTR_FLAG_FP_1DIGIT = 0x08 1232 } scsi_attrib_flags; 1233 1234 typedef enum { 1235 SCSI_ATTR_OUTPUT_NONE = 0x00, 1236 SCSI_ATTR_OUTPUT_TEXT_MASK = 0x03, 1237 SCSI_ATTR_OUTPUT_TEXT_RAW = 0x00, 1238 SCSI_ATTR_OUTPUT_TEXT_ESC = 0x01, 1239 SCSI_ATTR_OUTPUT_TEXT_RSV1 = 0x02, 1240 SCSI_ATTR_OUTPUT_TEXT_RSV2 = 0x03, 1241 SCSI_ATTR_OUTPUT_NONASCII_MASK = 0x0c, 1242 SCSI_ATTR_OUTPUT_NONASCII_TRIM = 0x00, 1243 SCSI_ATTR_OUTPUT_NONASCII_ESC = 0x04, 1244 SCSI_ATTR_OUTPUT_NONASCII_RAW = 0x08, 1245 SCSI_ATTR_OUTPUT_NONASCII_RSV1 = 0x0c, 1246 SCSI_ATTR_OUTPUT_FIELD_MASK = 0xf0, 1247 SCSI_ATTR_OUTPUT_FIELD_ALL = 0xf0, 1248 SCSI_ATTR_OUTPUT_FIELD_NONE = 0x00, 1249 SCSI_ATTR_OUTPUT_FIELD_DESC = 0x10, 1250 SCSI_ATTR_OUTPUT_FIELD_NUM = 0x20, 1251 SCSI_ATTR_OUTPUT_FIELD_SIZE = 0x40, 1252 SCSI_ATTR_OUTPUT_FIELD_RW = 0x80 1253 } scsi_attrib_output_flags; 1254 1255 struct sbuf; 1256 1257 struct scsi_attrib_table_entry 1258 { 1259 uint32_t id; 1260 uint32_t flags; 1261 const char *desc; 1262 const char *suffix; 1263 int (*to_str)(struct sbuf *sb, struct scsi_mam_attribute_header *hdr, 1264 uint32_t valid_len, uint32_t flags, 1265 uint32_t output_flags, char *error_str, 1266 int error_str_len); 1267 int (*parse_str)(char *str, struct scsi_mam_attribute_header *hdr, 1268 uint32_t alloc_len, uint32_t flags, char *error_str, 1269 int error_str_len); 1270 }; 1271 1272 struct scsi_rw_6 1273 { 1274 uint8_t opcode; 1275 uint8_t addr[3]; 1276 /* only 5 bits are valid in the MSB address byte */ 1277 #define SRW_TOPADDR 0x1F 1278 uint8_t length; 1279 uint8_t control; 1280 }; 1281 1282 struct scsi_rw_10 1283 { 1284 uint8_t opcode; 1285 #define SRW10_RELADDR 0x01 1286 /* EBP defined for WRITE(10) only */ 1287 #define SRW10_EBP 0x04 1288 #define SRW10_FUA 0x08 1289 #define SRW10_DPO 0x10 1290 uint8_t byte2; 1291 uint8_t addr[4]; 1292 uint8_t reserved; 1293 uint8_t length[2]; 1294 uint8_t control; 1295 }; 1296 1297 struct scsi_rw_12 1298 { 1299 uint8_t opcode; 1300 #define SRW12_RELADDR 0x01 1301 #define SRW12_FUA 0x08 1302 #define SRW12_DPO 0x10 1303 uint8_t byte2; 1304 uint8_t addr[4]; 1305 uint8_t length[4]; 1306 uint8_t reserved; 1307 uint8_t control; 1308 }; 1309 1310 struct scsi_rw_16 1311 { 1312 uint8_t opcode; 1313 #define SRW16_RELADDR 0x01 1314 #define SRW16_FUA 0x08 1315 #define SRW16_DPO 0x10 1316 uint8_t byte2; 1317 uint8_t addr[8]; 1318 uint8_t length[4]; 1319 uint8_t reserved; 1320 uint8_t control; 1321 }; 1322 1323 struct scsi_write_atomic_16 1324 { 1325 uint8_t opcode; 1326 uint8_t byte2; 1327 uint8_t addr[8]; 1328 uint8_t boundary[2]; 1329 uint8_t length[2]; 1330 uint8_t group; 1331 uint8_t control; 1332 }; 1333 1334 struct scsi_write_same_10 1335 { 1336 uint8_t opcode; 1337 uint8_t byte2; 1338 #define SWS_LBDATA 0x02 1339 #define SWS_PBDATA 0x04 1340 #define SWS_UNMAP 0x08 1341 #define SWS_ANCHOR 0x10 1342 uint8_t addr[4]; 1343 uint8_t group; 1344 uint8_t length[2]; 1345 uint8_t control; 1346 }; 1347 1348 struct scsi_write_same_16 1349 { 1350 uint8_t opcode; 1351 uint8_t byte2; 1352 #define SWS_NDOB 0x01 1353 uint8_t addr[8]; 1354 uint8_t length[4]; 1355 uint8_t group; 1356 uint8_t control; 1357 }; 1358 1359 struct scsi_unmap 1360 { 1361 uint8_t opcode; 1362 uint8_t byte2; 1363 #define SU_ANCHOR 0x01 1364 uint8_t reserved[4]; 1365 uint8_t group; 1366 uint8_t length[2]; 1367 uint8_t control; 1368 }; 1369 1370 struct scsi_unmap_header 1371 { 1372 uint8_t length[2]; 1373 uint8_t desc_length[2]; 1374 uint8_t reserved[4]; 1375 }; 1376 1377 struct scsi_unmap_desc 1378 { 1379 uint8_t lba[8]; 1380 uint8_t length[4]; 1381 uint8_t reserved[4]; 1382 }; 1383 1384 struct scsi_write_verify_10 1385 { 1386 uint8_t opcode; 1387 uint8_t byte2; 1388 #define SWV_BYTCHK 0x02 1389 #define SWV_DPO 0x10 1390 #define SWV_WRPROECT_MASK 0xe0 1391 uint8_t addr[4]; 1392 uint8_t group; 1393 uint8_t length[2]; 1394 uint8_t control; 1395 }; 1396 1397 struct scsi_write_verify_12 1398 { 1399 uint8_t opcode; 1400 uint8_t byte2; 1401 uint8_t addr[4]; 1402 uint8_t length[4]; 1403 uint8_t group; 1404 uint8_t control; 1405 }; 1406 1407 struct scsi_write_verify_16 1408 { 1409 uint8_t opcode; 1410 uint8_t byte2; 1411 uint8_t addr[8]; 1412 uint8_t length[4]; 1413 uint8_t group; 1414 uint8_t control; 1415 }; 1416 1417 struct scsi_start_stop_unit 1418 { 1419 uint8_t opcode; 1420 uint8_t byte2; 1421 #define SSS_IMMED 0x01 1422 uint8_t reserved[2]; 1423 uint8_t how; 1424 #define SSS_START 0x01 1425 #define SSS_LOEJ 0x02 1426 #define SSS_PC_MASK 0xf0 1427 #define SSS_PC_START_VALID 0x00 1428 #define SSS_PC_ACTIVE 0x10 1429 #define SSS_PC_IDLE 0x20 1430 #define SSS_PC_STANDBY 0x30 1431 #define SSS_PC_LU_CONTROL 0x70 1432 #define SSS_PC_FORCE_IDLE_0 0xa0 1433 #define SSS_PC_FORCE_STANDBY_0 0xb0 1434 uint8_t control; 1435 }; 1436 1437 struct ata_pass_12 { 1438 uint8_t opcode; 1439 uint8_t protocol; 1440 #define AP_PROTO_HARD_RESET (0x00 << 1) 1441 #define AP_PROTO_SRST (0x01 << 1) 1442 #define AP_PROTO_NON_DATA (0x03 << 1) 1443 #define AP_PROTO_PIO_IN (0x04 << 1) 1444 #define AP_PROTO_PIO_OUT (0x05 << 1) 1445 #define AP_PROTO_DMA (0x06 << 1) 1446 #define AP_PROTO_DMA_QUEUED (0x07 << 1) 1447 #define AP_PROTO_DEVICE_DIAG (0x08 << 1) 1448 #define AP_PROTO_DEVICE_RESET (0x09 << 1) 1449 #define AP_PROTO_UDMA_IN (0x0a << 1) 1450 #define AP_PROTO_UDMA_OUT (0x0b << 1) 1451 #define AP_PROTO_FPDMA (0x0c << 1) 1452 #define AP_PROTO_RESP_INFO (0x0f << 1) 1453 #define AP_PROTO_MASK 0x1e 1454 #define AP_MULTI 0xe0 1455 uint8_t flags; 1456 #define AP_T_LEN 0x03 1457 #define AP_BB 0x04 1458 #define AP_T_DIR 0x08 1459 #define AP_CK_COND 0x20 1460 #define AP_OFFLINE 0x60 1461 uint8_t features; 1462 uint8_t sector_count; 1463 uint8_t lba_low; 1464 uint8_t lba_mid; 1465 uint8_t lba_high; 1466 uint8_t device; 1467 uint8_t command; 1468 uint8_t reserved; 1469 uint8_t control; 1470 }; 1471 1472 struct scsi_maintenance_in 1473 { 1474 uint8_t opcode; 1475 uint8_t byte2; 1476 #define SERVICE_ACTION_MASK 0x1f 1477 #define SA_RPRT_TRGT_GRP 0x0a 1478 uint8_t reserved[4]; 1479 uint8_t length[4]; 1480 uint8_t reserved1; 1481 uint8_t control; 1482 }; 1483 1484 struct scsi_report_ident_info 1485 { 1486 uint8_t opcode; 1487 uint8_t service_action; 1488 uint8_t reserved[4]; 1489 uint8_t length[4]; 1490 uint8_t type; 1491 #define RII_LUII 0x00 1492 #define RII_LUTII 0x04 1493 #define RII_IIS 0xfc 1494 uint8_t control; 1495 }; 1496 1497 struct scsi_report_ident_info_data 1498 { 1499 uint8_t reserved[2]; 1500 uint8_t length[2]; 1501 }; 1502 1503 struct scsi_report_ident_info_descr 1504 { 1505 uint8_t type; 1506 uint8_t reserved; 1507 uint8_t length[2]; 1508 }; 1509 1510 struct scsi_report_supported_opcodes 1511 { 1512 uint8_t opcode; 1513 uint8_t service_action; 1514 uint8_t options; 1515 #define RSO_RCTD 0x80 1516 #define RSO_OPTIONS_MASK 0x07 1517 #define RSO_OPTIONS_ALL 0x00 1518 #define RSO_OPTIONS_OC 0x01 1519 #define RSO_OPTIONS_OC_SA 0x02 1520 #define RSO_OPTIONS_OC_ASA 0x03 1521 uint8_t requested_opcode; 1522 uint8_t requested_service_action[2]; 1523 uint8_t length[4]; 1524 uint8_t reserved1; 1525 uint8_t control; 1526 }; 1527 1528 struct scsi_report_supported_opcodes_timeout 1529 { 1530 uint8_t length[2]; 1531 uint8_t reserved; 1532 uint8_t cmd_specific; 1533 uint8_t nominal_time[4]; 1534 uint8_t recommended_time[4]; 1535 }; 1536 1537 struct scsi_report_supported_opcodes_descr 1538 { 1539 uint8_t opcode; 1540 uint8_t reserved; 1541 uint8_t service_action[2]; 1542 uint8_t reserved2; 1543 uint8_t flags; 1544 #define RSO_SERVACTV 0x01 1545 #define RSO_CTDP 0x02 1546 #define RSO_CDLP_MASK 0x0c 1547 #define RSO_CDLP_NO 0x00 1548 #define RSO_CDLP_A 0x04 1549 #define RSO_CDLP_B 0x08 1550 uint8_t cdb_length[2]; 1551 struct scsi_report_supported_opcodes_timeout timeout[0]; 1552 }; 1553 1554 struct scsi_report_supported_opcodes_all 1555 { 1556 uint8_t length[4]; 1557 struct scsi_report_supported_opcodes_descr descr[0]; 1558 }; 1559 1560 struct scsi_report_supported_opcodes_one 1561 { 1562 uint8_t reserved; 1563 uint8_t support; 1564 #define RSO_ONE_CTDP 0x80 1565 #define RSO_ONE_CDLP_MASK 0x18 1566 #define RSO_ONE_CDLP_NO 0x00 1567 #define RSO_ONE_CDLP_A 0x08 1568 #define RSO_ONE_CDLP_B 0x10 1569 #define RSO_ONE_SUP_MASK 0x07 1570 #define RSO_ONE_SUP_UNAVAIL 0x00 1571 #define RSO_ONE_SUP_NOT_SUP 0x01 1572 #define RSO_ONE_SUP_AVAIL 0x03 1573 #define RSO_ONE_SUP_VENDOR 0x05 1574 uint8_t cdb_length[2]; 1575 uint8_t cdb_usage[]; 1576 }; 1577 1578 struct scsi_report_supported_tmf 1579 { 1580 uint8_t opcode; 1581 uint8_t service_action; 1582 uint8_t options; 1583 #define RST_REPD 0x80 1584 uint8_t reserved[3]; 1585 uint8_t length[4]; 1586 uint8_t reserved1; 1587 uint8_t control; 1588 }; 1589 1590 struct scsi_report_supported_tmf_data 1591 { 1592 uint8_t byte1; 1593 #define RST_WAKES 0x01 1594 #define RST_TRS 0x02 1595 #define RST_QTS 0x04 1596 #define RST_LURS 0x08 1597 #define RST_CTSS 0x10 1598 #define RST_CACAS 0x20 1599 #define RST_ATSS 0x40 1600 #define RST_ATS 0x80 1601 uint8_t byte2; 1602 #define RST_ITNRS 0x01 1603 #define RST_QTSS 0x02 1604 #define RST_QAES 0x04 1605 uint8_t reserved; 1606 uint8_t length; 1607 }; 1608 1609 struct scsi_report_supported_tmf_ext_data 1610 { 1611 uint8_t byte1; 1612 uint8_t byte2; 1613 uint8_t reserved; 1614 uint8_t length; 1615 uint8_t byte5; 1616 #define RST_TMFTMOV 0x01 1617 uint8_t reserved2; 1618 uint8_t byte7; 1619 #define RST_WAKETS 0x01 1620 #define RST_TRTS 0x02 1621 #define RST_QTTS 0x04 1622 #define RST_LURTS 0x08 1623 #define RST_CTSTS 0x10 1624 #define RST_CACATS 0x20 1625 #define RST_ATSTS 0x40 1626 #define RST_ATTS 0x80 1627 uint8_t byte8; 1628 #define RST_ITNRTS 0x01 1629 #define RST_QTSTS 0x02 1630 #define RST_QAETS 0x04 1631 uint8_t long_timeout[4]; 1632 uint8_t short_timeout[4]; 1633 }; 1634 1635 struct scsi_report_timestamp 1636 { 1637 uint8_t opcode; 1638 uint8_t service_action; 1639 uint8_t reserved[4]; 1640 uint8_t length[4]; 1641 uint8_t reserved1; 1642 uint8_t control; 1643 }; 1644 1645 struct scsi_report_timestamp_data 1646 { 1647 uint8_t length[2]; 1648 uint8_t origin; 1649 #define RTS_ORIG_MASK 0x00 1650 #define RTS_ORIG_ZERO 0x00 1651 #define RTS_ORIG_SET 0x02 1652 #define RTS_ORIG_OUTSIDE 0x03 1653 uint8_t reserved; 1654 uint8_t timestamp[6]; 1655 uint8_t reserve2[2]; 1656 }; 1657 1658 struct scsi_receive_copy_status_lid1 1659 { 1660 uint8_t opcode; 1661 uint8_t service_action; 1662 #define RCS_RCS_LID1 0x00 1663 uint8_t list_identifier; 1664 uint8_t reserved[7]; 1665 uint8_t length[4]; 1666 uint8_t reserved1; 1667 uint8_t control; 1668 }; 1669 1670 struct scsi_receive_copy_status_lid1_data 1671 { 1672 uint8_t available_data[4]; 1673 uint8_t copy_command_status; 1674 #define RCS_CCS_INPROG 0x00 1675 #define RCS_CCS_COMPLETED 0x01 1676 #define RCS_CCS_ERROR 0x02 1677 uint8_t segments_processed[2]; 1678 uint8_t transfer_count_units; 1679 #define RCS_TC_BYTES 0x00 1680 #define RCS_TC_KBYTES 0x01 1681 #define RCS_TC_MBYTES 0x02 1682 #define RCS_TC_GBYTES 0x03 1683 #define RCS_TC_TBYTES 0x04 1684 #define RCS_TC_PBYTES 0x05 1685 #define RCS_TC_EBYTES 0x06 1686 #define RCS_TC_LBAS 0xf1 1687 uint8_t transfer_count[4]; 1688 }; 1689 1690 struct scsi_receive_copy_failure_details 1691 { 1692 uint8_t opcode; 1693 uint8_t service_action; 1694 #define RCS_RCFD 0x04 1695 uint8_t list_identifier; 1696 uint8_t reserved[7]; 1697 uint8_t length[4]; 1698 uint8_t reserved1; 1699 uint8_t control; 1700 }; 1701 1702 struct scsi_receive_copy_failure_details_data 1703 { 1704 uint8_t available_data[4]; 1705 uint8_t reserved[52]; 1706 uint8_t copy_command_status; 1707 uint8_t reserved2; 1708 uint8_t sense_data_length[2]; 1709 uint8_t sense_data[]; 1710 }; 1711 1712 struct scsi_receive_copy_status_lid4 1713 { 1714 uint8_t opcode; 1715 uint8_t service_action; 1716 #define RCS_RCS_LID4 0x05 1717 uint8_t list_identifier[4]; 1718 uint8_t reserved[4]; 1719 uint8_t length[4]; 1720 uint8_t reserved1; 1721 uint8_t control; 1722 }; 1723 1724 struct scsi_receive_copy_status_lid4_data 1725 { 1726 uint8_t available_data[4]; 1727 uint8_t response_to_service_action; 1728 uint8_t copy_command_status; 1729 #define RCS_CCS_COMPLETED_PROD 0x03 1730 #define RCS_CCS_COMPLETED_RESID 0x04 1731 #define RCS_CCS_INPROG_FGBG 0x10 1732 #define RCS_CCS_INPROG_FG 0x11 1733 #define RCS_CCS_INPROG_BG 0x12 1734 #define RCS_CCS_ABORTED 0x60 1735 uint8_t operation_counter[2]; 1736 uint8_t estimated_status_update_delay[4]; 1737 uint8_t extended_copy_completion_status; 1738 uint8_t length_of_the_sense_data_field; 1739 uint8_t sense_data_length; 1740 uint8_t transfer_count_units; 1741 uint8_t transfer_count[8]; 1742 uint8_t segments_processed[2]; 1743 uint8_t reserved[6]; 1744 uint8_t sense_data[]; 1745 }; 1746 1747 struct scsi_receive_copy_operating_parameters 1748 { 1749 uint8_t opcode; 1750 uint8_t service_action; 1751 #define RCS_RCOP 0x03 1752 uint8_t reserved[8]; 1753 uint8_t length[4]; 1754 uint8_t reserved1; 1755 uint8_t control; 1756 }; 1757 1758 struct scsi_receive_copy_operating_parameters_data 1759 { 1760 uint8_t length[4]; 1761 uint8_t snlid; 1762 #define RCOP_SNLID 0x01 1763 uint8_t reserved[3]; 1764 uint8_t maximum_cscd_descriptor_count[2]; 1765 uint8_t maximum_segment_descriptor_count[2]; 1766 uint8_t maximum_descriptor_list_length[4]; 1767 uint8_t maximum_segment_length[4]; 1768 uint8_t maximum_inline_data_length[4]; 1769 uint8_t held_data_limit[4]; 1770 uint8_t maximum_stream_device_transfer_size[4]; 1771 uint8_t reserved2[2]; 1772 uint8_t total_concurrent_copies[2]; 1773 uint8_t maximum_concurrent_copies; 1774 uint8_t data_segment_granularity; 1775 uint8_t inline_data_granularity; 1776 uint8_t held_data_granularity; 1777 uint8_t reserved3[3]; 1778 uint8_t implemented_descriptor_list_length; 1779 uint8_t list_of_implemented_descriptor_type_codes[0]; 1780 }; 1781 1782 struct scsi_extended_copy 1783 { 1784 uint8_t opcode; 1785 uint8_t service_action; 1786 #define EC_EC_LID1 0x00 1787 #define EC_EC_LID4 0x01 1788 uint8_t reserved[8]; 1789 uint8_t length[4]; 1790 uint8_t reserved1; 1791 uint8_t control; 1792 }; 1793 1794 struct scsi_ec_cscd_dtsp 1795 { 1796 uint8_t flags; 1797 #define EC_CSCD_FIXED 0x01 1798 #define EC_CSCD_PAD 0x04 1799 uint8_t block_length[3]; 1800 }; 1801 1802 struct scsi_ec_cscd 1803 { 1804 uint8_t type_code; 1805 #define EC_CSCD_EXT 0xff 1806 uint8_t luidt_pdt; 1807 #define EC_NUL 0x20 1808 #define EC_LUIDT_MASK 0xc0 1809 #define EC_LUIDT_LUN 0x00 1810 #define EC_LUIDT_PROXY_TOKEN 0x40 1811 uint8_t relative_initiator_port[2]; 1812 uint8_t cscd_params[24]; 1813 struct scsi_ec_cscd_dtsp dtsp; 1814 }; 1815 1816 struct scsi_ec_cscd_id 1817 { 1818 uint8_t type_code; 1819 #define EC_CSCD_ID 0xe4 1820 uint8_t luidt_pdt; 1821 uint8_t relative_initiator_port[2]; 1822 uint8_t codeset; 1823 uint8_t id_type; 1824 uint8_t reserved; 1825 uint8_t length; 1826 uint8_t designator[20]; 1827 struct scsi_ec_cscd_dtsp dtsp; 1828 }; 1829 1830 struct scsi_ec_segment 1831 { 1832 uint8_t type_code; 1833 uint8_t flags; 1834 #define EC_SEG_DC 0x02 1835 #define EC_SEG_CAT 0x01 1836 uint8_t descr_length[2]; 1837 uint8_t params[]; 1838 }; 1839 1840 struct scsi_ec_segment_b2b 1841 { 1842 uint8_t type_code; 1843 #define EC_SEG_B2B 0x02 1844 uint8_t flags; 1845 uint8_t descr_length[2]; 1846 uint8_t src_cscd[2]; 1847 uint8_t dst_cscd[2]; 1848 uint8_t reserved[2]; 1849 uint8_t number_of_blocks[2]; 1850 uint8_t src_lba[8]; 1851 uint8_t dst_lba[8]; 1852 }; 1853 1854 struct scsi_ec_segment_verify 1855 { 1856 uint8_t type_code; 1857 #define EC_SEG_VERIFY 0x07 1858 uint8_t reserved; 1859 uint8_t descr_length[2]; 1860 uint8_t src_cscd[2]; 1861 uint8_t reserved2[2]; 1862 uint8_t tur; 1863 uint8_t reserved3[3]; 1864 }; 1865 1866 struct scsi_ec_segment_register_key 1867 { 1868 uint8_t type_code; 1869 #define EC_SEG_REGISTER_KEY 0x14 1870 uint8_t reserved; 1871 uint8_t descr_length[2]; 1872 uint8_t reserved2[2]; 1873 uint8_t dst_cscd[2]; 1874 uint8_t res_key[8]; 1875 uint8_t sa_res_key[8]; 1876 uint8_t reserved3[4]; 1877 }; 1878 1879 struct scsi_extended_copy_lid1_data 1880 { 1881 uint8_t list_identifier; 1882 uint8_t flags; 1883 #define EC_PRIORITY 0x07 1884 #define EC_LIST_ID_USAGE_MASK 0x18 1885 #define EC_LIST_ID_USAGE_FULL 0x08 1886 #define EC_LIST_ID_USAGE_NOHOLD 0x10 1887 #define EC_LIST_ID_USAGE_NONE 0x18 1888 #define EC_STR 0x20 1889 uint8_t cscd_list_length[2]; 1890 uint8_t reserved[4]; 1891 uint8_t segment_list_length[4]; 1892 uint8_t inline_data_length[4]; 1893 uint8_t data[]; 1894 }; 1895 1896 struct scsi_extended_copy_lid4_data 1897 { 1898 uint8_t list_format; 1899 #define EC_LIST_FORMAT 0x01 1900 uint8_t flags; 1901 uint8_t header_cscd_list_length[2]; 1902 uint8_t reserved[11]; 1903 uint8_t flags2; 1904 #define EC_IMMED 0x01 1905 #define EC_G_SENSE 0x02 1906 uint8_t header_cscd_type_code; 1907 uint8_t reserved2[3]; 1908 uint8_t list_identifier[4]; 1909 uint8_t reserved3[18]; 1910 uint8_t cscd_list_length[2]; 1911 uint8_t segment_list_length[2]; 1912 uint8_t inline_data_length[2]; 1913 uint8_t data[]; 1914 }; 1915 1916 struct scsi_copy_operation_abort 1917 { 1918 uint8_t opcode; 1919 uint8_t service_action; 1920 #define EC_COA 0x1c 1921 uint8_t list_identifier[4]; 1922 uint8_t reserved[9]; 1923 uint8_t control; 1924 }; 1925 1926 struct scsi_populate_token 1927 { 1928 uint8_t opcode; 1929 uint8_t service_action; 1930 #define EC_PT 0x10 1931 uint8_t reserved[4]; 1932 uint8_t list_identifier[4]; 1933 uint8_t length[4]; 1934 uint8_t group_number; 1935 uint8_t control; 1936 }; 1937 1938 struct scsi_range_desc 1939 { 1940 uint8_t lba[8]; 1941 uint8_t length[4]; 1942 uint8_t reserved[4]; 1943 }; 1944 1945 struct scsi_populate_token_data 1946 { 1947 uint8_t length[2]; 1948 uint8_t flags; 1949 #define EC_PT_IMMED 0x01 1950 #define EC_PT_RTV 0x02 1951 uint8_t reserved; 1952 uint8_t inactivity_timeout[4]; 1953 uint8_t rod_type[4]; 1954 uint8_t reserved2[2]; 1955 uint8_t range_descriptor_length[2]; 1956 struct scsi_range_desc desc[]; 1957 }; 1958 1959 struct scsi_write_using_token 1960 { 1961 uint8_t opcode; 1962 uint8_t service_action; 1963 #define EC_WUT 0x11 1964 uint8_t reserved[4]; 1965 uint8_t list_identifier[4]; 1966 uint8_t length[4]; 1967 uint8_t group_number; 1968 uint8_t control; 1969 }; 1970 1971 struct scsi_write_using_token_data 1972 { 1973 uint8_t length[2]; 1974 uint8_t flags; 1975 #define EC_WUT_IMMED 0x01 1976 #define EC_WUT_DEL_TKN 0x02 1977 uint8_t reserved[5]; 1978 uint8_t offset_into_rod[8]; 1979 uint8_t rod_token[512]; 1980 uint8_t reserved2[6]; 1981 uint8_t range_descriptor_length[2]; 1982 struct scsi_range_desc desc[]; 1983 }; 1984 1985 struct scsi_receive_rod_token_information 1986 { 1987 uint8_t opcode; 1988 uint8_t service_action; 1989 #define RCS_RRTI 0x07 1990 uint8_t list_identifier[4]; 1991 uint8_t reserved[4]; 1992 uint8_t length[4]; 1993 uint8_t reserved2; 1994 uint8_t control; 1995 }; 1996 1997 struct scsi_token 1998 { 1999 uint8_t type[4]; 2000 #define ROD_TYPE_INTERNAL 0x00000000 2001 #define ROD_TYPE_AUR 0x00010000 2002 #define ROD_TYPE_PIT_DEF 0x00800000 2003 #define ROD_TYPE_PIT_VULN 0x00800001 2004 #define ROD_TYPE_PIT_PERS 0x00800002 2005 #define ROD_TYPE_PIT_ANY 0x0080FFFF 2006 #define ROD_TYPE_BLOCK_ZERO 0xFFFF0001 2007 uint8_t reserved[2]; 2008 uint8_t length[2]; 2009 uint8_t body[0]; 2010 }; 2011 2012 struct scsi_report_all_rod_tokens 2013 { 2014 uint8_t opcode; 2015 uint8_t service_action; 2016 #define RCS_RART 0x08 2017 uint8_t reserved[8]; 2018 uint8_t length[4]; 2019 uint8_t reserved2; 2020 uint8_t control; 2021 }; 2022 2023 struct scsi_report_all_rod_tokens_data 2024 { 2025 uint8_t available_data[4]; 2026 uint8_t reserved[4]; 2027 uint8_t rod_management_token_list[]; 2028 }; 2029 2030 struct ata_pass_16 { 2031 uint8_t opcode; 2032 uint8_t protocol; 2033 #define AP_EXTEND 0x01 2034 uint8_t flags; 2035 #define AP_FLAG_TLEN_NO_DATA (0 << 0) 2036 #define AP_FLAG_TLEN_FEAT (1 << 0) 2037 #define AP_FLAG_TLEN_SECT_CNT (2 << 0) 2038 #define AP_FLAG_TLEN_STPSIU (3 << 0) 2039 #define AP_FLAG_BYT_BLOK_BYTES (0 << 2) 2040 #define AP_FLAG_BYT_BLOK_BLOCKS (1 << 2) 2041 #define AP_FLAG_TDIR_TO_DEV (0 << 3) 2042 #define AP_FLAG_TDIR_FROM_DEV (1 << 3) 2043 #define AP_FLAG_CHK_COND (1 << 5) 2044 uint8_t features_ext; 2045 uint8_t features; 2046 uint8_t sector_count_ext; 2047 uint8_t sector_count; 2048 uint8_t lba_low_ext; 2049 uint8_t lba_low; 2050 uint8_t lba_mid_ext; 2051 uint8_t lba_mid; 2052 uint8_t lba_high_ext; 2053 uint8_t lba_high; 2054 uint8_t device; 2055 uint8_t command; 2056 uint8_t control; 2057 }; 2058 2059 struct ata_pass_32 { 2060 uint8_t opcode; 2061 uint8_t control; 2062 uint8_t reserved1[5]; 2063 uint8_t length; 2064 uint8_t service_action[2]; 2065 #define ATA_PASS_32_SA 0x1ff0 2066 uint8_t protocol; 2067 uint8_t flags; 2068 uint8_t reserved2[2]; 2069 uint8_t lba[6]; 2070 uint8_t features[2]; 2071 uint8_t count[2]; 2072 uint8_t device; 2073 uint8_t command; 2074 uint8_t reserved3; 2075 uint8_t icc; 2076 uint8_t auxiliary[4]; 2077 }; 2078 2079 #define SC_SCSI_1 0x01 2080 #define SC_SCSI_2 0x03 2081 2082 /* 2083 * Opcodes 2084 */ 2085 2086 #define TEST_UNIT_READY 0x00 2087 #define REQUEST_SENSE 0x03 2088 #define READ_6 0x08 2089 #define WRITE_6 0x0A 2090 #define INQUIRY 0x12 2091 #define MODE_SELECT_6 0x15 2092 #define MODE_SENSE_6 0x1A 2093 #define START_STOP_UNIT 0x1B 2094 #define START_STOP 0x1B 2095 #define RESERVE 0x16 2096 #define RELEASE 0x17 2097 #define RECEIVE_DIAGNOSTIC 0x1C 2098 #define SEND_DIAGNOSTIC 0x1D 2099 #define PREVENT_ALLOW 0x1E 2100 #define READ_CAPACITY 0x25 2101 #define READ_10 0x28 2102 #define WRITE_10 0x2A 2103 #define POSITION_TO_ELEMENT 0x2B 2104 #define WRITE_VERIFY_10 0x2E 2105 #define VERIFY_10 0x2F 2106 #define SYNCHRONIZE_CACHE 0x35 2107 #define WRITE_BUFFER 0x3B 2108 #define READ_BUFFER 0x3C 2109 #define CHANGE_DEFINITION 0x40 2110 #define WRITE_SAME_10 0x41 2111 #define UNMAP 0x42 2112 #define LOG_SELECT 0x4C 2113 #define LOG_SENSE 0x4D 2114 #define MODE_SELECT_10 0x55 2115 #define RESERVE_10 0x56 2116 #define RELEASE_10 0x57 2117 #define MODE_SENSE_10 0x5A 2118 #define PERSISTENT_RES_IN 0x5E 2119 #define PERSISTENT_RES_OUT 0x5F 2120 #define EXTENDED_CDB 0x7E 2121 #define VARIABLE_LEN_CDB 0x7F 2122 #define EXTENDED_COPY 0x83 2123 #define RECEIVE_COPY_STATUS 0x84 2124 #define ATA_PASS_16 0x85 2125 #define READ_16 0x88 2126 #define COMPARE_AND_WRITE 0x89 2127 #define WRITE_16 0x8A 2128 #define READ_ATTRIBUTE 0x8C 2129 #define WRITE_ATTRIBUTE 0x8D 2130 #define WRITE_VERIFY_16 0x8E 2131 #define VERIFY_16 0x8F 2132 #define SYNCHRONIZE_CACHE_16 0x91 2133 #define WRITE_SAME_16 0x93 2134 #define READ_BUFFER_16 0x9B 2135 #define WRITE_ATOMIC_16 0x9C 2136 #define SERVICE_ACTION_IN 0x9E 2137 #define REPORT_LUNS 0xA0 2138 #define ATA_PASS_12 0xA1 2139 #define SECURITY_PROTOCOL_IN 0xA2 2140 #define MAINTENANCE_IN 0xA3 2141 #define MAINTENANCE_OUT 0xA4 2142 #define MOVE_MEDIUM 0xA5 2143 #define READ_12 0xA8 2144 #define WRITE_12 0xAA 2145 #define WRITE_VERIFY_12 0xAE 2146 #define VERIFY_12 0xAF 2147 #define SECURITY_PROTOCOL_OUT 0xB5 2148 #define READ_ELEMENT_STATUS 0xB8 2149 #define READ_CD 0xBE 2150 2151 /* Maintenance In Service Action Codes */ 2152 #define REPORT_IDENTIFYING_INFRMATION 0x05 2153 #define REPORT_TARGET_PORT_GROUPS 0x0A 2154 #define REPORT_ALIASES 0x0B 2155 #define REPORT_SUPPORTED_OPERATION_CODES 0x0C 2156 #define REPORT_SUPPORTED_TASK_MANAGEMENT_FUNCTIONS 0x0D 2157 #define REPORT_PRIORITY 0x0E 2158 #define REPORT_TIMESTAMP 0x0F 2159 #define MANAGEMENT_PROTOCOL_IN 0x10 2160 #define GET_PHYSICAL_ELEMENT_STATUS 0x17 2161 #define REMOVE_ELEMENT_AND_TRUNCATE 0x18 2162 #define RESTORE_ELEMENTS_AND_REBUILD 0x19 2163 /* Maintenance Out Service Action Codes */ 2164 #define SET_IDENTIFY_INFORMATION 0x06 2165 #define SET_TARGET_PORT_GROUPS 0x0A 2166 #define CHANGE_ALIASES 0x0B 2167 #define SET_PRIORITY 0x0E 2168 #define SET_TIMESTAMP 0x0F 2169 #define MANAGEMENT_PROTOCOL_OUT 0x10 2170 2171 /* 2172 * Device Types 2173 */ 2174 #define T_DIRECT 0x00 2175 #define T_SEQUENTIAL 0x01 2176 #define T_PRINTER 0x02 2177 #define T_PROCESSOR 0x03 2178 #define T_WORM 0x04 2179 #define T_CDROM 0x05 2180 #define T_SCANNER 0x06 2181 #define T_OPTICAL 0x07 2182 #define T_CHANGER 0x08 2183 #define T_COMM 0x09 2184 #define T_ASC0 0x0a 2185 #define T_ASC1 0x0b 2186 #define T_STORARRAY 0x0c 2187 #define T_ENCLOSURE 0x0d 2188 #define T_RBC 0x0e 2189 #define T_OCRW 0x0f 2190 #define T_OSD 0x11 2191 #define T_ADC 0x12 2192 #define T_ZBC_HM 0x14 2193 #define T_NODEVICE 0x1f 2194 #define T_ANY 0xff /* Used in Quirk table matches */ 2195 2196 #define T_REMOV 1 2197 #define T_FIXED 0 2198 2199 /* 2200 * This length is the initial inquiry length used by the probe code, as 2201 * well as the length necessary for scsi_print_inquiry() to function 2202 * correctly. If either use requires a different length in the future, 2203 * the two values should be de-coupled. 2204 */ 2205 #define SHORT_INQUIRY_LENGTH 36 2206 2207 struct scsi_inquiry_data 2208 { 2209 uint8_t device; 2210 #define SID_TYPE(inq_data) ((inq_data)->device & 0x1f) 2211 #define SID_QUAL(inq_data) (((inq_data)->device & 0xE0) >> 5) 2212 #define SID_QUAL_LU_CONNECTED 0x00 /* 2213 * The specified peripheral device 2214 * type is currently connected to 2215 * logical unit. If the target cannot 2216 * determine whether or not a physical 2217 * device is currently connected, it 2218 * shall also use this peripheral 2219 * qualifier when returning the INQUIRY 2220 * data. This peripheral qualifier 2221 * does not mean that the device is 2222 * ready for access by the initiator. 2223 */ 2224 #define SID_QUAL_LU_OFFLINE 0x01 /* 2225 * The target is capable of supporting 2226 * the specified peripheral device type 2227 * on this logical unit; however, the 2228 * physical device is not currently 2229 * connected to this logical unit. 2230 */ 2231 #define SID_QUAL_RSVD 0x02 2232 #define SID_QUAL_BAD_LU 0x03 /* 2233 * The target is not capable of 2234 * supporting a physical device on 2235 * this logical unit. For this 2236 * peripheral qualifier the peripheral 2237 * device type shall be set to 1Fh to 2238 * provide compatibility with previous 2239 * versions of SCSI. All other 2240 * peripheral device type values are 2241 * reserved for this peripheral 2242 * qualifier. 2243 */ 2244 #define SID_QUAL_IS_VENDOR_UNIQUE(inq_data) ((SID_QUAL(inq_data) & 0x04) != 0) 2245 uint8_t dev_qual2; 2246 #define SID_QUAL2 0x7F 2247 #define SID_LU_CONG 0x40 2248 #define SID_RMB 0x80 2249 #define SID_IS_REMOVABLE(inq_data) (((inq_data)->dev_qual2 & SID_RMB) != 0) 2250 uint8_t version; 2251 #define SID_ANSI_REV(inq_data) ((inq_data)->version & 0x07) 2252 #define SCSI_REV_0 0 2253 #define SCSI_REV_CCS 1 2254 #define SCSI_REV_2 2 2255 #define SCSI_REV_SPC 3 2256 #define SCSI_REV_SPC2 4 2257 #define SCSI_REV_SPC3 5 2258 #define SCSI_REV_SPC4 6 2259 #define SCSI_REV_SPC5 7 2260 2261 #define SID_ECMA 0x38 2262 #define SID_ISO 0xC0 2263 uint8_t response_format; 2264 #define SID_AENC 0x80 2265 #define SID_TrmIOP 0x40 2266 #define SID_NormACA 0x20 2267 #define SID_HiSup 0x10 2268 uint8_t additional_length; 2269 #define SID_ADDITIONAL_LENGTH(iqd) \ 2270 ((iqd)->additional_length + \ 2271 __offsetof(struct scsi_inquiry_data, additional_length) + 1) 2272 uint8_t spc3_flags; 2273 #define SPC3_SID_PROTECT 0x01 2274 #define SPC3_SID_3PC 0x08 2275 #define SPC3_SID_TPGS_MASK 0x30 2276 #define SPC3_SID_TPGS_IMPLICIT 0x10 2277 #define SPC3_SID_TPGS_EXPLICIT 0x20 2278 #define SPC3_SID_ACC 0x40 2279 #define SPC3_SID_SCCS 0x80 2280 uint8_t spc2_flags; 2281 #define SPC2_SID_ADDR16 0x01 2282 #define SPC2_SID_MChngr 0x08 2283 #define SPC2_SID_MultiP 0x10 2284 #define SPC2_SID_EncServ 0x40 2285 #define SPC2_SID_BQueue 0x80 2286 2287 #define INQ_DATA_TQ_ENABLED(iqd) \ 2288 ((SID_ANSI_REV(iqd) < SCSI_REV_SPC2)? ((iqd)->flags & SID_CmdQue) : \ 2289 (((iqd)->flags & SID_CmdQue) && !((iqd)->spc2_flags & SPC2_SID_BQueue)) || \ 2290 (!((iqd)->flags & SID_CmdQue) && ((iqd)->spc2_flags & SPC2_SID_BQueue))) 2291 2292 uint8_t flags; 2293 #define SID_SftRe 0x01 2294 #define SID_CmdQue 0x02 2295 #define SID_Linked 0x08 2296 #define SID_Sync 0x10 2297 #define SID_WBus16 0x20 2298 #define SID_WBus32 0x40 2299 #define SID_RelAdr 0x80 2300 #define SID_VENDOR_SIZE 8 2301 char vendor[SID_VENDOR_SIZE]; 2302 #define SID_PRODUCT_SIZE 16 2303 char product[SID_PRODUCT_SIZE]; 2304 #define SID_REVISION_SIZE 4 2305 char revision[SID_REVISION_SIZE]; 2306 /* 2307 * The following fields were taken from SCSI Primary Commands - 2 2308 * (SPC-2) Revision 14, Dated 11 November 1999 2309 */ 2310 #define SID_VENDOR_SPECIFIC_0_SIZE 20 2311 uint8_t vendor_specific0[SID_VENDOR_SPECIFIC_0_SIZE]; 2312 /* 2313 * An extension of SCSI Parallel Specific Values 2314 */ 2315 #define SID_SPI_IUS 0x01 2316 #define SID_SPI_QAS 0x02 2317 #define SID_SPI_CLOCK_ST 0x00 2318 #define SID_SPI_CLOCK_DT 0x04 2319 #define SID_SPI_CLOCK_DT_ST 0x0C 2320 #define SID_SPI_MASK 0x0F 2321 uint8_t spi3data; 2322 uint8_t reserved2; 2323 /* 2324 * Version Descriptors, stored 2 byte values. 2325 */ 2326 uint8_t version1[2]; 2327 uint8_t version2[2]; 2328 uint8_t version3[2]; 2329 uint8_t version4[2]; 2330 uint8_t version5[2]; 2331 uint8_t version6[2]; 2332 uint8_t version7[2]; 2333 uint8_t version8[2]; 2334 2335 uint8_t reserved3[22]; 2336 2337 #define SID_VENDOR_SPECIFIC_1_SIZE 160 2338 uint8_t vendor_specific1[SID_VENDOR_SPECIFIC_1_SIZE]; 2339 }; 2340 2341 /* 2342 * This structure is more suited to initiator operation, because the 2343 * maximum number of supported pages is already allocated. 2344 */ 2345 struct scsi_vpd_supported_page_list 2346 { 2347 uint8_t device; 2348 uint8_t page_code; 2349 #define SVPD_SUPPORTED_PAGE_LIST 0x00 2350 #define SVPD_SUPPORTED_PAGES_HDR_LEN 4 2351 uint8_t reserved; 2352 uint8_t length; /* number of VPD entries */ 2353 #define SVPD_SUPPORTED_PAGES_SIZE 251 2354 uint8_t list[SVPD_SUPPORTED_PAGES_SIZE]; 2355 }; 2356 2357 /* 2358 * This structure is more suited to target operation, because the 2359 * number of supported pages is left to the user to allocate. 2360 */ 2361 struct scsi_vpd_supported_pages 2362 { 2363 uint8_t device; 2364 uint8_t page_code; 2365 uint8_t reserved; 2366 #define SVPD_SUPPORTED_PAGES 0x00 2367 uint8_t length; 2368 uint8_t page_list[0]; 2369 }; 2370 2371 struct scsi_vpd_unit_serial_number 2372 { 2373 uint8_t device; 2374 uint8_t page_code; 2375 #define SVPD_UNIT_SERIAL_NUMBER 0x80 2376 uint8_t reserved; 2377 uint8_t length; /* serial number length */ 2378 #define SVPD_SERIAL_NUM_SIZE 251 2379 uint8_t serial_num[SVPD_SERIAL_NUM_SIZE]; 2380 }; 2381 2382 struct scsi_vpd_device_id 2383 { 2384 uint8_t device; 2385 uint8_t page_code; 2386 #define SVPD_DEVICE_ID 0x83 2387 #define SVPD_DEVICE_ID_MAX_SIZE 252 2388 #define SVPD_DEVICE_ID_HDR_LEN \ 2389 __offsetof(struct scsi_vpd_device_id, desc_list) 2390 uint8_t length[2]; 2391 uint8_t desc_list[]; 2392 }; 2393 2394 struct scsi_vpd_id_descriptor 2395 { 2396 uint8_t proto_codeset; 2397 /* 2398 * See the SCSI_PROTO definitions above for the protocols. 2399 */ 2400 #define SVPD_ID_PROTO_SHIFT 4 2401 #define SVPD_ID_CODESET_BINARY 0x01 2402 #define SVPD_ID_CODESET_ASCII 0x02 2403 #define SVPD_ID_CODESET_UTF8 0x03 2404 #define SVPD_ID_CODESET_MASK 0x0f 2405 uint8_t id_type; 2406 #define SVPD_ID_PIV 0x80 2407 #define SVPD_ID_ASSOC_LUN 0x00 2408 #define SVPD_ID_ASSOC_PORT 0x10 2409 #define SVPD_ID_ASSOC_TARGET 0x20 2410 #define SVPD_ID_ASSOC_MASK 0x30 2411 #define SVPD_ID_TYPE_VENDOR 0x00 2412 #define SVPD_ID_TYPE_T10 0x01 2413 #define SVPD_ID_TYPE_EUI64 0x02 2414 #define SVPD_ID_TYPE_NAA 0x03 2415 #define SVPD_ID_TYPE_RELTARG 0x04 2416 #define SVPD_ID_TYPE_TPORTGRP 0x05 2417 #define SVPD_ID_TYPE_LUNGRP 0x06 2418 #define SVPD_ID_TYPE_MD5_LUN_ID 0x07 2419 #define SVPD_ID_TYPE_SCSI_NAME 0x08 2420 #define SVPD_ID_TYPE_PROTO 0x09 2421 #define SVPD_ID_TYPE_UUID 0x0a 2422 #define SVPD_ID_TYPE_MASK 0x0f 2423 uint8_t reserved; 2424 uint8_t length; 2425 #define SVPD_DEVICE_ID_DESC_HDR_LEN \ 2426 __offsetof(struct scsi_vpd_id_descriptor, identifier) 2427 uint8_t identifier[]; 2428 }; 2429 2430 struct scsi_vpd_id_t10 2431 { 2432 uint8_t vendor[8]; 2433 uint8_t vendor_spec_id[0]; 2434 }; 2435 2436 struct scsi_vpd_id_eui64 2437 { 2438 uint8_t ieee_company_id[3]; 2439 uint8_t extension_id[5]; 2440 }; 2441 2442 struct scsi_vpd_id_naa_basic 2443 { 2444 uint8_t naa; 2445 /* big endian, packed: 2446 uint8_t naa : 4; 2447 uint8_t naa_desig : 4; 2448 */ 2449 #define SVPD_ID_NAA_NAA_SHIFT 4 2450 #define SVPD_ID_NAA_IEEE_EXT 0x02 2451 #define SVPD_ID_NAA_LOCAL_REG 0x03 2452 #define SVPD_ID_NAA_IEEE_REG 0x05 2453 #define SVPD_ID_NAA_IEEE_REG_EXT 0x06 2454 uint8_t naa_data[]; 2455 }; 2456 2457 struct scsi_vpd_id_naa_ieee_extended_id 2458 { 2459 uint8_t naa; 2460 uint8_t vendor_specific_id_a; 2461 uint8_t ieee_company_id[3]; 2462 uint8_t vendor_specific_id_b[4]; 2463 }; 2464 2465 struct scsi_vpd_id_naa_local_reg 2466 { 2467 uint8_t naa; 2468 uint8_t local_value[7]; 2469 }; 2470 2471 struct scsi_vpd_id_naa_ieee_reg 2472 { 2473 uint8_t naa; 2474 uint8_t reg_value[7]; 2475 /* big endian, packed: 2476 uint8_t naa_basic : 4; 2477 uint8_t ieee_company_id_0 : 4; 2478 uint8_t ieee_company_id_1[2]; 2479 uint8_t ieee_company_id_2 : 4; 2480 uint8_t vendor_specific_id_0 : 4; 2481 uint8_t vendor_specific_id_1[4]; 2482 */ 2483 }; 2484 2485 struct scsi_vpd_id_naa_ieee_reg_extended 2486 { 2487 uint8_t naa; 2488 uint8_t reg_value[15]; 2489 /* big endian, packed: 2490 uint8_t naa_basic : 4; 2491 uint8_t ieee_company_id_0 : 4; 2492 uint8_t ieee_company_id_1[2]; 2493 uint8_t ieee_company_id_2 : 4; 2494 uint8_t vendor_specific_id_0 : 4; 2495 uint8_t vendor_specific_id_1[4]; 2496 uint8_t vendor_specific_id_ext[8]; 2497 */ 2498 }; 2499 2500 struct scsi_vpd_id_rel_trgt_port_id 2501 { 2502 uint8_t obsolete[2]; 2503 uint8_t rel_trgt_port_id[2]; 2504 }; 2505 2506 struct scsi_vpd_id_trgt_port_grp_id 2507 { 2508 uint8_t reserved[2]; 2509 uint8_t trgt_port_grp[2]; 2510 }; 2511 2512 struct scsi_vpd_id_lun_grp_id 2513 { 2514 uint8_t reserved[2]; 2515 uint8_t log_unit_grp[2]; 2516 }; 2517 2518 struct scsi_vpd_id_md5_lun_id 2519 { 2520 uint8_t lun_id[16]; 2521 }; 2522 2523 struct scsi_vpd_id_scsi_name 2524 { 2525 uint8_t name_string[256]; 2526 }; 2527 2528 struct scsi_service_action_in 2529 { 2530 uint8_t opcode; 2531 uint8_t service_action; 2532 uint8_t action_dependent[13]; 2533 uint8_t control; 2534 }; 2535 2536 struct scsi_vpd_extended_inquiry_data 2537 { 2538 uint8_t device; 2539 uint8_t page_code; 2540 #define SVPD_EXTENDED_INQUIRY_DATA 0x86 2541 uint8_t page_length[2]; 2542 uint8_t flags1; 2543 2544 /* These values are for direct access devices */ 2545 #define SVPD_EID_AM_MASK 0xC0 2546 #define SVPD_EID_AM_DEFER 0x80 2547 #define SVPD_EID_AM_IMMED 0x40 2548 #define SVPD_EID_AM_UNDEFINED 0x00 2549 #define SVPD_EID_AM_RESERVED 0xc0 2550 #define SVPD_EID_SPT 0x38 2551 #define SVPD_EID_SPT_1 0x00 2552 #define SVPD_EID_SPT_12 0x08 2553 #define SVPD_EID_SPT_2 0x10 2554 #define SVPD_EID_SPT_13 0x18 2555 #define SVPD_EID_SPT_3 0x20 2556 #define SVPD_EID_SPT_23 0x28 2557 #define SVPD_EID_SPT_123 0x38 2558 2559 /* These values are for sequential access devices */ 2560 #define SVPD_EID_SA_SPT_LBP 0x08 2561 2562 #define SVPD_EID_GRD_CHK 0x04 2563 #define SVPD_EID_APP_CHK 0x02 2564 #define SVPD_EID_REF_CHK 0x01 2565 2566 uint8_t flags2; 2567 #define SVPD_EID_UASK_SUP 0x20 2568 #define SVPD_EID_GROUP_SUP 0x10 2569 #define SVPD_EID_PRIOR_SUP 0x08 2570 #define SVPD_EID_HEADSUP 0x04 2571 #define SVPD_EID_ORDSUP 0x02 2572 #define SVPD_EID_SIMPSUP 0x01 2573 uint8_t flags3; 2574 #define SVPD_EID_WU_SUP 0x08 2575 #define SVPD_EID_CRD_SUP 0x04 2576 #define SVPD_EID_NV_SUP 0x02 2577 #define SVPD_EID_V_SUP 0x01 2578 uint8_t flags4; 2579 #define SVPD_EID_NO_PI_CHK 0x20 2580 #define SVPD_EID_P_I_I_SUP 0x10 2581 #define SVPD_EID_LUICLR 0x01 2582 uint8_t flags5; 2583 #define SVPD_EID_LUCT_MASK 0xe0 2584 #define SVPD_EID_LUCT_NOT_REP 0x00 2585 #define SVPD_EID_LUCT_CONGL 0x20 2586 #define SVPD_EID_LUCT_GROUP 0x40 2587 #define SVPD_EID_R_SUP 0x10 2588 #define SVPD_EID_RTD_SUP 0x08 2589 #define SVPD_EID_HSSRELEF 0x02 2590 #define SVPD_EID_CBCS 0x01 2591 uint8_t flags6; 2592 #define SVPD_EID_MULTI_I_T_FW 0x0F 2593 #define SVPD_EID_MC_VENDOR_SPEC 0x00 2594 #define SVPD_EID_MC_MODE_1 0x01 2595 #define SVPD_EID_MC_MODE_2 0x02 2596 #define SVPD_EID_MC_MODE_3 0x03 2597 uint8_t est[2]; 2598 uint8_t flags7; 2599 #define SVPD_EID_POA_SUP 0x80 2600 #define SVPD_EID_HRA_SUP 0x40 2601 #define SVPD_EID_VSA_SUP 0x20 2602 uint8_t max_sense_length; 2603 uint8_t bind_flags; 2604 #define SVPD_EID_IBS 0x80 2605 #define SVPD_EID_IAS 0x40 2606 #define SVPD_EID_SAC 0x04 2607 #define SVPD_EID_NRD1 0x02 2608 #define SVPD_EID_NRD0 0x01 2609 uint8_t reserved2[49]; 2610 }; 2611 2612 struct scsi_vpd_mode_page_policy_descr 2613 { 2614 uint8_t page_code; 2615 uint8_t subpage_code; 2616 uint8_t policy; 2617 #define SVPD_MPP_SHARED 0x00 2618 #define SVPD_MPP_PORT 0x01 2619 #define SVPD_MPP_I_T 0x03 2620 #define SVPD_MPP_MLUS 0x80 2621 uint8_t reserved; 2622 }; 2623 2624 struct scsi_vpd_mode_page_policy 2625 { 2626 uint8_t device; 2627 uint8_t page_code; 2628 #define SVPD_MODE_PAGE_POLICY 0x87 2629 uint8_t page_length[2]; 2630 struct scsi_vpd_mode_page_policy_descr descr[0]; 2631 }; 2632 2633 struct scsi_diag_page { 2634 uint8_t page_code; 2635 uint8_t page_specific_flags; 2636 uint8_t length[2]; 2637 uint8_t params[0]; 2638 }; 2639 2640 struct scsi_vpd_port_designation 2641 { 2642 uint8_t reserved[2]; 2643 uint8_t relative_port_id[2]; 2644 uint8_t reserved2[2]; 2645 uint8_t initiator_transportid_length[2]; 2646 uint8_t initiator_transportid[0]; 2647 }; 2648 2649 struct scsi_vpd_port_designation_cont 2650 { 2651 uint8_t reserved[2]; 2652 uint8_t target_port_descriptors_length[2]; 2653 struct scsi_vpd_id_descriptor target_port_descriptors[0]; 2654 }; 2655 2656 struct scsi_vpd_scsi_ports 2657 { 2658 uint8_t device; 2659 uint8_t page_code; 2660 #define SVPD_SCSI_PORTS 0x88 2661 uint8_t page_length[2]; 2662 struct scsi_vpd_port_designation design[]; 2663 }; 2664 2665 /* 2666 * ATA Information VPD Page based on 2667 * T10/2126-D Revision 04 2668 */ 2669 #define SVPD_ATA_INFORMATION 0x89 2670 2671 struct scsi_vpd_tpc_descriptor 2672 { 2673 uint8_t desc_type[2]; 2674 uint8_t desc_length[2]; 2675 uint8_t parameters[]; 2676 }; 2677 2678 struct scsi_vpd_tpc_descriptor_bdrl 2679 { 2680 uint8_t desc_type[2]; 2681 #define SVPD_TPC_BDRL 0x0000 2682 uint8_t desc_length[2]; 2683 uint8_t vendor_specific[6]; 2684 uint8_t maximum_ranges[2]; 2685 uint8_t maximum_inactivity_timeout[4]; 2686 uint8_t default_inactivity_timeout[4]; 2687 uint8_t maximum_token_transfer_size[8]; 2688 uint8_t optimal_transfer_count[8]; 2689 }; 2690 2691 struct scsi_vpd_tpc_descriptor_sc_descr 2692 { 2693 uint8_t opcode; 2694 uint8_t sa_length; 2695 uint8_t supported_service_actions[0]; 2696 }; 2697 2698 struct scsi_vpd_tpc_descriptor_sc 2699 { 2700 uint8_t desc_type[2]; 2701 #define SVPD_TPC_SC 0x0001 2702 uint8_t desc_length[2]; 2703 uint8_t list_length; 2704 struct scsi_vpd_tpc_descriptor_sc_descr descr[]; 2705 }; 2706 2707 struct scsi_vpd_tpc_descriptor_pd 2708 { 2709 uint8_t desc_type[2]; 2710 #define SVPD_TPC_PD 0x0004 2711 uint8_t desc_length[2]; 2712 uint8_t reserved[4]; 2713 uint8_t maximum_cscd_descriptor_count[2]; 2714 uint8_t maximum_segment_descriptor_count[2]; 2715 uint8_t maximum_descriptor_list_length[4]; 2716 uint8_t maximum_inline_data_length[4]; 2717 uint8_t reserved2[12]; 2718 }; 2719 2720 struct scsi_vpd_tpc_descriptor_sd 2721 { 2722 uint8_t desc_type[2]; 2723 #define SVPD_TPC_SD 0x0008 2724 uint8_t desc_length[2]; 2725 uint8_t list_length; 2726 uint8_t supported_descriptor_codes[]; 2727 }; 2728 2729 struct scsi_vpd_tpc_descriptor_sdid 2730 { 2731 uint8_t desc_type[2]; 2732 #define SVPD_TPC_SDID 0x000C 2733 uint8_t desc_length[2]; 2734 uint8_t list_length[2]; 2735 uint8_t supported_descriptor_ids[]; 2736 }; 2737 2738 struct scsi_vpd_tpc_descriptor_rtf_block 2739 { 2740 uint8_t type_format; 2741 #define SVPD_TPC_RTF_BLOCK 0x00 2742 uint8_t reserved; 2743 uint8_t desc_length[2]; 2744 uint8_t reserved2[2]; 2745 uint8_t optimal_length_granularity[2]; 2746 uint8_t maximum_bytes[8]; 2747 uint8_t optimal_bytes[8]; 2748 uint8_t optimal_bytes_to_token_per_segment[8]; 2749 uint8_t optimal_bytes_from_token_per_segment[8]; 2750 uint8_t reserved3[8]; 2751 }; 2752 2753 struct scsi_vpd_tpc_descriptor_rtf 2754 { 2755 uint8_t desc_type[2]; 2756 #define SVPD_TPC_RTF 0x0106 2757 uint8_t desc_length[2]; 2758 uint8_t remote_tokens; 2759 uint8_t reserved[11]; 2760 uint8_t minimum_token_lifetime[4]; 2761 uint8_t maximum_token_lifetime[4]; 2762 uint8_t maximum_token_inactivity_timeout[4]; 2763 uint8_t reserved2[18]; 2764 uint8_t type_specific_features_length[2]; 2765 uint8_t type_specific_features[0]; 2766 }; 2767 2768 struct scsi_vpd_tpc_descriptor_srtd 2769 { 2770 uint8_t rod_type[4]; 2771 uint8_t flags; 2772 #define SVPD_TPC_SRTD_TOUT 0x01 2773 #define SVPD_TPC_SRTD_TIN 0x02 2774 #define SVPD_TPC_SRTD_ECPY 0x80 2775 uint8_t reserved; 2776 uint8_t preference_indicator[2]; 2777 uint8_t reserved2[56]; 2778 }; 2779 2780 struct scsi_vpd_tpc_descriptor_srt 2781 { 2782 uint8_t desc_type[2]; 2783 #define SVPD_TPC_SRT 0x0108 2784 uint8_t desc_length[2]; 2785 uint8_t reserved[2]; 2786 uint8_t rod_type_descriptors_length[2]; 2787 uint8_t rod_type_descriptors[0]; 2788 }; 2789 2790 struct scsi_vpd_tpc_descriptor_gco 2791 { 2792 uint8_t desc_type[2]; 2793 #define SVPD_TPC_GCO 0x8001 2794 uint8_t desc_length[2]; 2795 uint8_t total_concurrent_copies[4]; 2796 uint8_t maximum_identified_concurrent_copies[4]; 2797 uint8_t maximum_segment_length[4]; 2798 uint8_t data_segment_granularity; 2799 uint8_t inline_data_granularity; 2800 uint8_t reserved[18]; 2801 }; 2802 2803 struct scsi_vpd_tpc 2804 { 2805 uint8_t device; 2806 uint8_t page_code; 2807 #define SVPD_SCSI_TPC 0x8F 2808 uint8_t page_length[2]; 2809 struct scsi_vpd_tpc_descriptor descr[]; 2810 }; 2811 2812 /* 2813 * SCSI Feature Sets VPD Page 2814 */ 2815 struct scsi_vpd_sfs 2816 { 2817 uint8_t device; 2818 uint8_t page_code; 2819 #define SVPD_SCSI_SFS 0x92 2820 uint8_t page_length[2]; 2821 uint8_t reserved[4]; 2822 uint8_t codes[]; 2823 }; 2824 2825 /* 2826 * Block Device Characteristics VPD Page 2827 */ 2828 struct scsi_vpd_block_device_characteristics 2829 { 2830 uint8_t device; 2831 uint8_t page_code; 2832 #define SVPD_BDC 0xB1 2833 uint8_t page_length[2]; 2834 uint8_t medium_rotation_rate[2]; 2835 #define SVPD_NOT_REPORTED 0x0000 2836 #define SVPD_NON_ROTATING 0x0001 2837 uint8_t product_type; 2838 uint8_t wab_wac_ff; 2839 uint8_t flags; 2840 #define SVPD_VBULS 0x01 2841 #define SVPD_FUAB 0x02 2842 #define SVPD_BOCS 0x04 2843 #define SVPD_RBWZ 0x08 2844 #define SVPD_ZBC_NR 0x00 /* Not Reported */ 2845 #define SVPD_HAW_ZBC 0x10 /* Host Aware */ 2846 #define SVPD_DM_ZBC 0x20 /* Drive Managed */ 2847 #define SVPD_ZBC_MASK 0x30 /* Zoned mask */ 2848 uint8_t reserved[3]; 2849 uint8_t depopulation_time[4]; 2850 uint8_t reserved2[48]; 2851 }; 2852 _Static_assert(sizeof(struct scsi_vpd_block_device_characteristics) == 64, 2853 "scsi_vpd_block_characteristics wrong size"); 2854 2855 #define SBDC_IS_PRESENT(bdc, length, field) \ 2856 ((length >= offsetof(struct scsi_vpd_block_device_characteristics, \ 2857 field) + sizeof(bdc->field)) ? 1 : 0) 2858 2859 /* 2860 * Logical Block Provisioning VPD Page based on 2861 * T10/1799-D Revision 31 2862 */ 2863 struct scsi_vpd_logical_block_prov 2864 { 2865 uint8_t device; 2866 uint8_t page_code; 2867 #define SVPD_LBP 0xB2 2868 uint8_t page_length[2]; 2869 #define SVPD_LBP_PL_BASIC 0x04 2870 uint8_t threshold_exponent; 2871 uint8_t flags; 2872 #define SVPD_LBP_UNMAP 0x80 2873 #define SVPD_LBP_WS16 0x40 2874 #define SVPD_LBP_WS10 0x20 2875 #define SVPD_LBP_RZ 0x04 2876 #define SVPD_LBP_ANC_SUP 0x02 2877 #define SVPD_LBP_DP 0x01 2878 uint8_t prov_type; 2879 #define SVPD_LBP_RESOURCE 0x01 2880 #define SVPD_LBP_THIN 0x02 2881 uint8_t reserved; 2882 /* 2883 * Provisioning Group Descriptor can be here if SVPD_LBP_DP is set 2884 * Its size can be determined from page_length - 4 2885 */ 2886 }; 2887 2888 /* 2889 * Block Limits VDP Page based on SBC-4 Revision 17 2890 */ 2891 struct scsi_vpd_block_limits 2892 { 2893 uint8_t device; 2894 uint8_t page_code; 2895 #define SVPD_BLOCK_LIMITS 0xB0 2896 uint8_t page_length[2]; 2897 #define SVPD_BL_PL_BASIC 0x10 2898 #define SVPD_BL_PL_TP 0x3C 2899 uint8_t flags; 2900 #define SVPD_BL_WSNZ 0x01 2901 uint8_t max_cmp_write_len; 2902 uint8_t opt_txfer_len_grain[2]; 2903 uint8_t max_txfer_len[4]; 2904 uint8_t opt_txfer_len[4]; 2905 uint8_t max_prefetch[4]; 2906 uint8_t max_unmap_lba_cnt[4]; 2907 uint8_t max_unmap_blk_cnt[4]; 2908 uint8_t opt_unmap_grain[4]; 2909 uint8_t unmap_grain_align[4]; 2910 uint8_t max_write_same_length[8]; 2911 uint8_t max_atomic_transfer_length[4]; 2912 uint8_t atomic_alignment[4]; 2913 uint8_t atomic_transfer_length_granularity[4]; 2914 uint8_t max_atomic_transfer_length_with_atomic_boundary[4]; 2915 uint8_t max_atomic_boundary_size[4]; 2916 }; 2917 2918 /* 2919 * Zoned Block Device Characacteristics VPD page. 2920 * From ZBC-r04, dated August 12, 2015. 2921 */ 2922 struct scsi_vpd_zoned_bdc { 2923 uint8_t device; 2924 uint8_t page_code; 2925 #define SVPD_ZONED_BDC 0xB6 2926 uint8_t page_length[2]; 2927 #define SVPD_ZBDC_PL 0x3C 2928 uint8_t flags; 2929 #define SVPD_ZBDC_URSWRZ 0x01 2930 uint8_t reserved1[3]; 2931 uint8_t optimal_seq_zones[4]; 2932 #define SVPD_ZBDC_OPT_SEQ_NR 0xffffffff 2933 uint8_t optimal_nonseq_zones[4]; 2934 #define SVPD_ZBDC_OPT_NONSEQ_NR 0xffffffff 2935 uint8_t max_seq_req_zones[4]; 2936 #define SVPD_ZBDC_MAX_SEQ_UNLIMITED 0xffffffff 2937 uint8_t reserved2[44]; 2938 }; 2939 2940 struct scsi_read_capacity 2941 { 2942 uint8_t opcode; 2943 uint8_t byte2; 2944 #define SRC_RELADR 0x01 2945 uint8_t addr[4]; 2946 uint8_t unused[2]; 2947 uint8_t pmi; 2948 #define SRC_PMI 0x01 2949 uint8_t control; 2950 }; 2951 2952 struct scsi_read_capacity_16 2953 { 2954 uint8_t opcode; 2955 #define SRC16_SERVICE_ACTION 0x10 2956 uint8_t service_action; 2957 uint8_t addr[8]; 2958 uint8_t alloc_len[4]; 2959 #define SRC16_PMI 0x01 2960 #define SRC16_RELADR 0x02 2961 uint8_t reladr; 2962 uint8_t control; 2963 }; 2964 2965 struct scsi_read_capacity_data 2966 { 2967 uint8_t addr[4]; 2968 uint8_t length[4]; 2969 }; 2970 2971 struct scsi_read_capacity_data_long 2972 { 2973 uint8_t addr[8]; 2974 uint8_t length[4]; 2975 #define SRC16_PROT_EN 0x01 2976 #define SRC16_P_TYPE 0x0e 2977 #define SRC16_P_TYPE_SHIFT 1 2978 #define SRC16_PTYPE_1 0x00 2979 #define SRC16_PTYPE_2 0x02 2980 #define SRC16_PTYPE_3 0x04 2981 uint8_t prot; 2982 #define SRC16_LBPPBE 0x0f 2983 #define SRC16_PI_EXPONENT 0xf0 2984 #define SRC16_PI_EXPONENT_SHIFT 4 2985 uint8_t prot_lbppbe; 2986 #define SRC16_LALBA 0x3f 2987 #define SRC16_LBPRZ 0x40 2988 #define SRC16_LBPME 0x80 2989 /* 2990 * Alternate versions of these macros that are intended for use on a 16-bit 2991 * version of the lalba_lbp field instead of the array of 2 8 bit numbers. 2992 */ 2993 #define SRC16_LALBA_A 0x3fff 2994 #define SRC16_LBPRZ_A 0x4000 2995 #define SRC16_LBPME_A 0x8000 2996 uint8_t lalba_lbp[2]; 2997 uint8_t reserved[16]; 2998 }; 2999 3000 struct scsi_get_lba_status 3001 { 3002 uint8_t opcode; 3003 #define SGLS_SERVICE_ACTION 0x12 3004 uint8_t service_action; 3005 uint8_t addr[8]; 3006 uint8_t alloc_len[4]; 3007 uint8_t reserved; 3008 uint8_t control; 3009 }; 3010 3011 struct scsi_get_lba_status_data_descr 3012 { 3013 uint8_t addr[8]; 3014 uint8_t length[4]; 3015 uint8_t status; 3016 uint8_t reserved[3]; 3017 }; 3018 3019 struct scsi_get_lba_status_data 3020 { 3021 uint8_t length[4]; 3022 uint8_t reserved[4]; 3023 struct scsi_get_lba_status_data_descr descr[]; 3024 }; 3025 3026 struct scsi_report_luns 3027 { 3028 uint8_t opcode; 3029 uint8_t reserved1; 3030 #define RPL_REPORT_DEFAULT 0x00 3031 #define RPL_REPORT_WELLKNOWN 0x01 3032 #define RPL_REPORT_ALL 0x02 3033 #define RPL_REPORT_ADMIN 0x10 3034 #define RPL_REPORT_NONSUBSID 0x11 3035 #define RPL_REPORT_CONGLOM 0x12 3036 uint8_t select_report; 3037 uint8_t reserved2[3]; 3038 uint8_t length[4]; 3039 uint8_t reserved3; 3040 uint8_t control; 3041 }; 3042 3043 struct scsi_report_luns_lundata { 3044 uint8_t lundata[8]; 3045 #define RPL_LUNDATA_PERIPH_BUS_MASK 0x3f 3046 #define RPL_LUNDATA_FLAT_LUN_MASK 0x3f 3047 #define RPL_LUNDATA_FLAT_LUN_BITS 0x06 3048 #define RPL_LUNDATA_LUN_TARG_MASK 0x3f 3049 #define RPL_LUNDATA_LUN_BUS_MASK 0xe0 3050 #define RPL_LUNDATA_LUN_LUN_MASK 0x1f 3051 #define RPL_LUNDATA_EXT_LEN_MASK 0x30 3052 #define RPL_LUNDATA_EXT_EAM_MASK 0x0f 3053 #define RPL_LUNDATA_EXT_EAM_WK 0x01 3054 #define RPL_LUNDATA_EXT_EAM_NOT_SPEC 0x0f 3055 #define RPL_LUNDATA_ATYP_MASK 0xc0 /* MBZ for type 0 lun */ 3056 #define RPL_LUNDATA_ATYP_PERIPH 0x00 3057 #define RPL_LUNDATA_ATYP_FLAT 0x40 3058 #define RPL_LUNDATA_ATYP_LUN 0x80 3059 #define RPL_LUNDATA_ATYP_EXTLUN 0xc0 3060 }; 3061 3062 struct scsi_report_luns_data { 3063 uint8_t length[4]; /* length of LUN inventory, in bytes */ 3064 uint8_t reserved[4]; /* unused */ 3065 /* 3066 * LUN inventory- we only support the type zero form for now. 3067 */ 3068 struct scsi_report_luns_lundata luns[0]; 3069 }; 3070 3071 /* 3072 * GET PHYSICAL ELEMENT STATUS (GPES) from SBC-4 (r21 or later) 3073 * REMOVE ELEMENT AND TRUNCATE (RET) from SBC-4 (r21 or later) 3074 * RESTORE ELEMENT AND REBUILD (RER) from SBC-4 (r21 or later) 3075 * 3076 * Queries drives that support it for the status of feach of their physical 3077 * storage elements (which typically map to heads, but aren't required to). 3078 * These elements can be selective removed (at a reduced capacity) or restored 3079 * to service. 3080 */ 3081 struct scsi_get_physical_element_status 3082 { 3083 uint8_t opcode; 3084 uint8_t service_action; 3085 uint8_t rsvd[4]; 3086 uint8_t starting_element[4]; 3087 uint8_t allocation_length[4]; 3088 uint8_t report_type; 3089 #define SCSI_GPES_FILTER_ALL 0x00 3090 #define SCSI_GPES_FILTER_EXEPTION 0x40 3091 #define SCSI_GPES_REPORT_TYPE_PHYS 0x00 3092 #define SCSI_GEPS_REPORT_TYPE_STORAGE 0x01 3093 uint8_t control; 3094 }; 3095 _Static_assert(sizeof(struct scsi_get_physical_element_status) == 16, 3096 "scsi_get_physical_element_status wrong size"); 3097 3098 struct scsi_get_physical_element_hdr 3099 { 3100 uint8_t num_descriptors[4]; 3101 uint8_t num_returned[4]; 3102 uint8_t id_depop[4]; 3103 uint8_t rsvd[20]; 3104 }; 3105 _Static_assert(sizeof(struct scsi_get_physical_element_hdr) == 32, 3106 "scsi_get_physical_element_hdr wrong size"); 3107 3108 struct scsi_get_physical_element_descriptor 3109 { 3110 uint8_t rsvd1[4]; 3111 uint8_t element_identifier[4]; 3112 uint8_t rsvd2[5]; 3113 uint8_t ralwd; 3114 uint8_t physical_element_type; 3115 #define GPED_TYPE_STORAGE 0x1 3116 uint8_t physical_element_health; 3117 uint8_t capacity[8]; 3118 uint8_t rsvd3[8]; 3119 }; 3120 _Static_assert(sizeof(struct scsi_get_physical_element_descriptor) == 32, 3121 "scsi_get_physical_element_descriptor wrong size"); 3122 3123 struct scsi_remove_element_and_truncate 3124 { 3125 uint8_t opcode; 3126 uint8_t service_action; 3127 uint8_t requested_capacity[8]; 3128 uint8_t element_identifier[4]; 3129 uint8_t rsvd; 3130 uint8_t control; 3131 }; 3132 _Static_assert(sizeof(struct scsi_remove_element_and_truncate) == 16, 3133 "scsi_remove_element_and_truncate wrong size"); 3134 3135 struct scsi_target_group 3136 { 3137 uint8_t opcode; 3138 uint8_t service_action; 3139 #define STG_PDF_MASK 0xe0 3140 #define STG_PDF_LENGTH 0x00 3141 #define STG_PDF_EXTENDED 0x20 3142 uint8_t reserved1[4]; 3143 uint8_t length[4]; 3144 uint8_t reserved2; 3145 uint8_t control; 3146 }; 3147 3148 struct scsi_timestamp 3149 { 3150 uint8_t opcode; 3151 uint8_t service_action; 3152 uint8_t reserved1[4]; 3153 uint8_t length[4]; 3154 uint8_t reserved2; 3155 uint8_t control; 3156 }; 3157 3158 struct scsi_set_timestamp_parameters 3159 { 3160 uint8_t reserved1[4]; 3161 uint8_t timestamp[6]; 3162 uint8_t reserved2[2]; 3163 }; 3164 3165 struct scsi_report_timestamp_parameter_data 3166 { 3167 uint8_t length[2]; 3168 uint8_t reserved1[2]; 3169 uint8_t timestamp[6]; 3170 uint8_t reserved2[2]; 3171 }; 3172 3173 struct scsi_target_port_descriptor { 3174 uint8_t reserved[2]; 3175 uint8_t relative_target_port_identifier[2]; 3176 uint8_t desc_list[]; 3177 }; 3178 3179 struct scsi_target_port_group_descriptor { 3180 uint8_t pref_state; 3181 #define TPG_PRIMARY 0x80 3182 #define TPG_ASYMMETRIC_ACCESS_STATE_MASK 0xf 3183 #define TPG_ASYMMETRIC_ACCESS_OPTIMIZED 0x0 3184 #define TPG_ASYMMETRIC_ACCESS_NONOPTIMIZED 0x1 3185 #define TPG_ASYMMETRIC_ACCESS_STANDBY 0x2 3186 #define TPG_ASYMMETRIC_ACCESS_UNAVAILABLE 0x3 3187 #define TPG_ASYMMETRIC_ACCESS_LBA_DEPENDENT 0x4 3188 #define TPG_ASYMMETRIC_ACCESS_OFFLINE 0xE 3189 #define TPG_ASYMMETRIC_ACCESS_TRANSITIONING 0xF 3190 uint8_t support; 3191 #define TPG_AO_SUP 0x01 3192 #define TPG_AN_SUP 0x02 3193 #define TPG_S_SUP 0x04 3194 #define TPG_U_SUP 0x08 3195 #define TPG_LBD_SUP 0x10 3196 #define TPG_O_SUP 0x40 3197 #define TPG_T_SUP 0x80 3198 uint8_t target_port_group[2]; 3199 uint8_t reserved; 3200 uint8_t status; 3201 #define TPG_UNAVLBL 0 3202 #define TPG_SET_BY_STPG 0x01 3203 #define TPG_IMPLICIT 0x02 3204 uint8_t vendor_specific; 3205 uint8_t target_port_count; 3206 struct scsi_target_port_descriptor descriptors[]; 3207 }; 3208 3209 struct scsi_target_group_data { 3210 uint8_t length[4]; /* length of returned data, in bytes */ 3211 struct scsi_target_port_group_descriptor groups[]; 3212 }; 3213 3214 struct scsi_target_group_data_extended { 3215 uint8_t length[4]; /* length of returned data, in bytes */ 3216 uint8_t format_type; /* STG_PDF_LENGTH or STG_PDF_EXTENDED */ 3217 uint8_t implicit_transition_time; 3218 uint8_t reserved[2]; 3219 struct scsi_target_port_group_descriptor groups[]; 3220 }; 3221 3222 struct scsi_security_protocol_in 3223 { 3224 uint8_t opcode; 3225 uint8_t security_protocol; 3226 #define SPI_PROT_INFORMATION 0x00 3227 #define SPI_PROT_CBCS 0x07 3228 #define SPI_PROT_TAPE_DATA_ENC 0x20 3229 #define SPI_PROT_DATA_ENC_CONFIG 0x21 3230 #define SPI_PROT_SA_CREATE_CAP 0x40 3231 #define SPI_PROT_IKEV2_SCSI 0x41 3232 #define SPI_PROT_JEDEC_UFS 0xEC 3233 #define SPI_PROT_SDCARD_TFSSS 0xED 3234 #define SPI_PROT_AUTH_HOST_TRANSIENT 0xEE 3235 #define SPI_PROT_ATA_DEVICE_PASSWORD 0xEF 3236 uint8_t security_protocol_specific[2]; 3237 uint8_t byte4; 3238 #define SPI_INC_512 0x80 3239 uint8_t reserved1; 3240 uint8_t length[4]; 3241 uint8_t reserved2; 3242 uint8_t control; 3243 }; 3244 3245 struct scsi_security_protocol_out 3246 { 3247 uint8_t opcode; 3248 uint8_t security_protocol; 3249 uint8_t security_protocol_specific[2]; 3250 uint8_t byte4; 3251 #define SPO_INC_512 0x80 3252 uint8_t reserved1; 3253 uint8_t length[4]; 3254 uint8_t reserved2; 3255 uint8_t control; 3256 }; 3257 3258 typedef enum { 3259 SSD_TYPE_NONE, 3260 SSD_TYPE_FIXED, 3261 SSD_TYPE_DESC 3262 } scsi_sense_data_type; 3263 3264 typedef enum { 3265 SSD_ELEM_NONE, 3266 SSD_ELEM_SKIP, 3267 SSD_ELEM_DESC, 3268 SSD_ELEM_SKS, 3269 SSD_ELEM_COMMAND, 3270 SSD_ELEM_INFO, 3271 SSD_ELEM_FRU, 3272 SSD_ELEM_STREAM, 3273 SSD_ELEM_MAX 3274 } scsi_sense_elem_type; 3275 3276 struct scsi_sense_data 3277 { 3278 uint8_t error_code; 3279 /* 3280 * SPC-4 says that the maximum length of sense data is 252 bytes. 3281 * So this structure is exactly 252 bytes log. 3282 */ 3283 #define SSD_FULL_SIZE 252 3284 uint8_t sense_buf[SSD_FULL_SIZE - 1]; 3285 /* 3286 * XXX KDM is this still a reasonable minimum size? 3287 */ 3288 #define SSD_MIN_SIZE 18 3289 /* 3290 * Maximum value for the extra_len field in the sense data. 3291 */ 3292 #define SSD_EXTRA_MAX 244 3293 }; 3294 3295 /* 3296 * Fixed format sense data. 3297 */ 3298 struct scsi_sense_data_fixed 3299 { 3300 uint8_t error_code; 3301 #define SSD_ERRCODE 0x7F 3302 #define SSD_CURRENT_ERROR 0x70 3303 #define SSD_DEFERRED_ERROR 0x71 3304 #define SSD_ERRCODE_VALID 0x80 3305 uint8_t segment; 3306 uint8_t flags; 3307 #define SSD_KEY 0x0F 3308 #define SSD_KEY_NO_SENSE 0x00 3309 #define SSD_KEY_RECOVERED_ERROR 0x01 3310 #define SSD_KEY_NOT_READY 0x02 3311 #define SSD_KEY_MEDIUM_ERROR 0x03 3312 #define SSD_KEY_HARDWARE_ERROR 0x04 3313 #define SSD_KEY_ILLEGAL_REQUEST 0x05 3314 #define SSD_KEY_UNIT_ATTENTION 0x06 3315 #define SSD_KEY_DATA_PROTECT 0x07 3316 #define SSD_KEY_BLANK_CHECK 0x08 3317 #define SSD_KEY_Vendor_Specific 0x09 3318 #define SSD_KEY_COPY_ABORTED 0x0a 3319 #define SSD_KEY_ABORTED_COMMAND 0x0b 3320 #define SSD_KEY_EQUAL 0x0c 3321 #define SSD_KEY_VOLUME_OVERFLOW 0x0d 3322 #define SSD_KEY_MISCOMPARE 0x0e 3323 #define SSD_KEY_COMPLETED 0x0f 3324 #define SSD_SDAT_OVFL 0x10 3325 #define SSD_ILI 0x20 3326 #define SSD_EOM 0x40 3327 #define SSD_FILEMARK 0x80 3328 uint8_t info[4]; 3329 uint8_t extra_len; 3330 uint8_t cmd_spec_info[4]; 3331 uint8_t add_sense_code; 3332 uint8_t add_sense_code_qual; 3333 uint8_t fru; 3334 uint8_t sense_key_spec[3]; 3335 #define SSD_SCS_VALID 0x80 3336 #define SSD_FIELDPTR_CMD 0x40 3337 #define SSD_BITPTR_VALID 0x08 3338 #define SSD_BITPTR_VALUE 0x07 3339 uint8_t extra_bytes[14]; 3340 #define SSD_FIXED_IS_PRESENT(sense, length, field) \ 3341 ((length >= (offsetof(struct scsi_sense_data_fixed, field) + \ 3342 sizeof(sense->field))) ? 1 :0) 3343 #define SSD_FIXED_IS_FILLED(sense, field) \ 3344 ((((offsetof(struct scsi_sense_data_fixed, field) + \ 3345 sizeof(sense->field)) - \ 3346 (offsetof(struct scsi_sense_data_fixed, extra_len) + \ 3347 sizeof(sense->extra_len))) <= sense->extra_len) ? 1 : 0) 3348 }; 3349 3350 /* 3351 * Descriptor format sense data definitions. 3352 * Introduced in SPC-3. 3353 */ 3354 struct scsi_sense_data_desc 3355 { 3356 uint8_t error_code; 3357 #define SSD_DESC_CURRENT_ERROR 0x72 3358 #define SSD_DESC_DEFERRED_ERROR 0x73 3359 uint8_t sense_key; 3360 uint8_t add_sense_code; 3361 uint8_t add_sense_code_qual; 3362 uint8_t flags; 3363 #define SSDD_SDAT_OVFL 0x80 3364 uint8_t reserved[2]; 3365 /* 3366 * Note that SPC-4, section 4.5.2.1 says that the extra_len field 3367 * must be less than or equal to 244. 3368 */ 3369 uint8_t extra_len; 3370 uint8_t sense_desc[0]; 3371 #define SSD_DESC_IS_PRESENT(sense, length, field) \ 3372 ((length >= (offsetof(struct scsi_sense_data_desc, field) + \ 3373 sizeof(sense->field))) ? 1 :0) 3374 }; 3375 3376 struct scsi_sense_desc_header 3377 { 3378 uint8_t desc_type; 3379 uint8_t length; 3380 }; 3381 /* 3382 * The information provide in the Information descriptor is device type or 3383 * command specific information, and defined in a command standard. 3384 * 3385 * Note that any changes to the field names or positions in this structure, 3386 * even reserved fields, should be accompanied by an examination of the 3387 * code in ctl_set_sense() that uses them. 3388 * 3389 * Maximum descriptors allowed: 1 (as of SPC-4) 3390 */ 3391 struct scsi_sense_info 3392 { 3393 uint8_t desc_type; 3394 #define SSD_DESC_INFO 0x00 3395 uint8_t length; 3396 uint8_t byte2; 3397 #define SSD_INFO_VALID 0x80 3398 uint8_t reserved; 3399 uint8_t info[8]; 3400 }; 3401 3402 /* 3403 * Command-specific information depends on the command for which the 3404 * reported condition occurred. 3405 * 3406 * Note that any changes to the field names or positions in this structure, 3407 * even reserved fields, should be accompanied by an examination of the 3408 * code in ctl_set_sense() that uses them. 3409 * 3410 * Maximum descriptors allowed: 1 (as of SPC-4) 3411 */ 3412 struct scsi_sense_command 3413 { 3414 uint8_t desc_type; 3415 #define SSD_DESC_COMMAND 0x01 3416 uint8_t length; 3417 uint8_t reserved[2]; 3418 uint8_t command_info[8]; 3419 }; 3420 3421 /* 3422 * Sense key specific descriptor. The sense key specific data format 3423 * depends on the sense key in question. 3424 * 3425 * Maximum descriptors allowed: 1 (as of SPC-4) 3426 */ 3427 struct scsi_sense_sks 3428 { 3429 uint8_t desc_type; 3430 #define SSD_DESC_SKS 0x02 3431 uint8_t length; 3432 uint8_t reserved1[2]; 3433 uint8_t sense_key_spec[3]; 3434 #define SSD_SKS_VALID 0x80 3435 uint8_t reserved2; 3436 }; 3437 3438 /* 3439 * This is used for the Illegal Request sense key (0x05) only. 3440 */ 3441 struct scsi_sense_sks_field 3442 { 3443 uint8_t byte0; 3444 #define SSD_SKS_FIELD_VALID 0x80 3445 #define SSD_SKS_FIELD_CMD 0x40 3446 #define SSD_SKS_BPV 0x08 3447 #define SSD_SKS_BIT_VALUE 0x07 3448 uint8_t field[2]; 3449 }; 3450 3451 /* 3452 * This is used for the Hardware Error (0x04), Medium Error (0x03) and 3453 * Recovered Error (0x01) sense keys. 3454 */ 3455 struct scsi_sense_sks_retry 3456 { 3457 uint8_t byte0; 3458 #define SSD_SKS_RETRY_VALID 0x80 3459 uint8_t actual_retry_count[2]; 3460 }; 3461 3462 /* 3463 * Used with the NO Sense (0x00) or Not Ready (0x02) sense keys. 3464 */ 3465 struct scsi_sense_sks_progress 3466 { 3467 uint8_t byte0; 3468 #define SSD_SKS_PROGRESS_VALID 0x80 3469 uint8_t progress[2]; 3470 #define SSD_SKS_PROGRESS_DENOM 0x10000 3471 }; 3472 3473 /* 3474 * Used with the Copy Aborted (0x0a) sense key. 3475 */ 3476 struct scsi_sense_sks_segment 3477 { 3478 uint8_t byte0; 3479 #define SSD_SKS_SEGMENT_VALID 0x80 3480 #define SSD_SKS_SEGMENT_SD 0x20 3481 #define SSD_SKS_SEGMENT_BPV 0x08 3482 #define SSD_SKS_SEGMENT_BITPTR 0x07 3483 uint8_t field[2]; 3484 }; 3485 3486 /* 3487 * Used with the Unit Attention (0x06) sense key. 3488 * 3489 * This is currently used to indicate that the unit attention condition 3490 * queue has overflowed (when the overflow bit is set). 3491 */ 3492 struct scsi_sense_sks_overflow 3493 { 3494 uint8_t byte0; 3495 #define SSD_SKS_OVERFLOW_VALID 0x80 3496 #define SSD_SKS_OVERFLOW_SET 0x01 3497 uint8_t reserved[2]; 3498 }; 3499 3500 /* 3501 * This specifies which component is associated with the sense data. There 3502 * is no standard meaning for the fru value. 3503 * 3504 * Maximum descriptors allowed: 1 (as of SPC-4) 3505 */ 3506 struct scsi_sense_fru 3507 { 3508 uint8_t desc_type; 3509 #define SSD_DESC_FRU 0x03 3510 uint8_t length; 3511 uint8_t reserved; 3512 uint8_t fru; 3513 }; 3514 3515 /* 3516 * Used for Stream commands, defined in SSC-4. 3517 * 3518 * Maximum descriptors allowed: 1 (as of SPC-4) 3519 */ 3520 3521 struct scsi_sense_stream 3522 { 3523 uint8_t desc_type; 3524 #define SSD_DESC_STREAM 0x04 3525 uint8_t length; 3526 uint8_t reserved; 3527 uint8_t byte3; 3528 #define SSD_DESC_STREAM_FM 0x80 3529 #define SSD_DESC_STREAM_EOM 0x40 3530 #define SSD_DESC_STREAM_ILI 0x20 3531 }; 3532 3533 /* 3534 * Used for Block commands, defined in SBC-3. 3535 * 3536 * This is currently (as of SBC-3) only used for the Incorrect Length 3537 * Indication (ILI) bit, which says that the data length requested in the 3538 * READ LONG or WRITE LONG command did not match the length of the logical 3539 * block. 3540 * 3541 * Maximum descriptors allowed: 1 (as of SPC-4) 3542 */ 3543 struct scsi_sense_block 3544 { 3545 uint8_t desc_type; 3546 #define SSD_DESC_BLOCK 0x05 3547 uint8_t length; 3548 uint8_t reserved; 3549 uint8_t byte3; 3550 #define SSD_DESC_BLOCK_ILI 0x20 3551 }; 3552 3553 /* 3554 * Used for Object-Based Storage Devices (OSD-3). 3555 * 3556 * Maximum descriptors allowed: 1 (as of SPC-4) 3557 */ 3558 struct scsi_sense_osd_objid 3559 { 3560 uint8_t desc_type; 3561 #define SSD_DESC_OSD_OBJID 0x06 3562 uint8_t length; 3563 uint8_t reserved[6]; 3564 /* 3565 * XXX KDM provide the bit definitions here? There are a lot of 3566 * them, and we don't have an OSD driver yet. 3567 */ 3568 uint8_t not_init_cmds[4]; 3569 uint8_t completed_cmds[4]; 3570 uint8_t partition_id[8]; 3571 uint8_t object_id[8]; 3572 }; 3573 3574 /* 3575 * Used for Object-Based Storage Devices (OSD-3). 3576 * 3577 * Maximum descriptors allowed: 1 (as of SPC-4) 3578 */ 3579 struct scsi_sense_osd_integrity 3580 { 3581 uint8_t desc_type; 3582 #define SSD_DESC_OSD_INTEGRITY 0x07 3583 uint8_t length; 3584 uint8_t integ_check_val[32]; 3585 }; 3586 3587 /* 3588 * Used for Object-Based Storage Devices (OSD-3). 3589 * 3590 * Maximum descriptors allowed: 1 (as of SPC-4) 3591 */ 3592 struct scsi_sense_osd_attr_id 3593 { 3594 uint8_t desc_type; 3595 #define SSD_DESC_OSD_ATTR_ID 0x08 3596 uint8_t length; 3597 uint8_t reserved[2]; 3598 uint8_t attr_desc[0]; 3599 }; 3600 3601 /* 3602 * ATA Return descriptor, used for the SCSI ATA PASS-THROUGH(12), (16) and 3603 * (32) commands. Described in SAT-4r05. 3604 */ 3605 struct scsi_sense_ata_ret_desc 3606 { 3607 uint8_t desc_type; 3608 #define SSD_DESC_ATA 0x09 3609 uint8_t length; 3610 uint8_t flags; 3611 #define SSD_DESC_ATA_FLAG_EXTEND 0x01 3612 uint8_t error; 3613 uint8_t count_15_8; 3614 uint8_t count_7_0; 3615 uint8_t lba_31_24; 3616 uint8_t lba_7_0; 3617 uint8_t lba_39_32; 3618 uint8_t lba_15_8; 3619 uint8_t lba_47_40; 3620 uint8_t lba_23_16; 3621 uint8_t device; 3622 uint8_t status; 3623 }; 3624 /* 3625 * Used with Sense keys No Sense (0x00) and Not Ready (0x02). 3626 * 3627 * Maximum descriptors allowed: 32 (as of SPC-4) 3628 */ 3629 struct scsi_sense_progress 3630 { 3631 uint8_t desc_type; 3632 #define SSD_DESC_PROGRESS 0x0a 3633 uint8_t length; 3634 uint8_t sense_key; 3635 uint8_t add_sense_code; 3636 uint8_t add_sense_code_qual; 3637 uint8_t reserved; 3638 uint8_t progress[2]; 3639 }; 3640 3641 /* 3642 * This is typically forwarded as the result of an EXTENDED COPY command. 3643 * 3644 * Maximum descriptors allowed: 2 (as of SPC-4) 3645 */ 3646 struct scsi_sense_forwarded 3647 { 3648 uint8_t desc_type; 3649 #define SSD_DESC_FORWARDED 0x0c 3650 uint8_t length; 3651 uint8_t byte2; 3652 #define SSD_FORWARDED_FSDT 0x80 3653 #define SSD_FORWARDED_SDS_MASK 0x0f 3654 #define SSD_FORWARDED_SDS_UNK 0x00 3655 #define SSD_FORWARDED_SDS_EXSRC 0x01 3656 #define SSD_FORWARDED_SDS_EXDST 0x02 3657 uint8_t status; 3658 uint8_t sense_data[]; 3659 }; 3660 3661 /* 3662 * Vendor-specific sense descriptor. The desc_type field will be in the 3663 * range between MIN and MAX inclusive. 3664 */ 3665 struct scsi_sense_vendor 3666 { 3667 uint8_t desc_type; 3668 #define SSD_DESC_VENDOR_MIN 0x80 3669 #define SSD_DESC_VENDOR_MAX 0xff 3670 uint8_t length; 3671 uint8_t data[0]; 3672 }; 3673 3674 struct scsi_mode_header_6 3675 { 3676 uint8_t data_length; /* Sense data length */ 3677 uint8_t medium_type; 3678 uint8_t dev_spec; 3679 uint8_t blk_desc_len; 3680 }; 3681 3682 struct scsi_mode_header_10 3683 { 3684 uint8_t data_length[2];/* Sense data length */ 3685 uint8_t medium_type; 3686 uint8_t dev_spec; 3687 uint8_t flags; 3688 #define SMH_LONGLBA 0x01 3689 uint8_t unused; 3690 uint8_t blk_desc_len[2]; 3691 }; 3692 3693 struct scsi_mode_page_header 3694 { 3695 uint8_t page_code; 3696 #define SMPH_PS 0x80 3697 #define SMPH_SPF 0x40 3698 #define SMPH_PC_MASK 0x3f 3699 uint8_t page_length; 3700 }; 3701 3702 struct scsi_mode_page_header_sp 3703 { 3704 uint8_t page_code; 3705 uint8_t subpage; 3706 uint8_t page_length[2]; 3707 }; 3708 3709 struct scsi_mode_blk_desc 3710 { 3711 uint8_t density; 3712 uint8_t nblocks[3]; 3713 uint8_t reserved; 3714 uint8_t blklen[3]; 3715 }; 3716 3717 #define SCSI_DEFAULT_DENSITY 0x00 /* use 'default' density */ 3718 #define SCSI_SAME_DENSITY 0x7f /* use 'same' density- >= SCSI-2 only */ 3719 3720 /* 3721 * Status Byte 3722 */ 3723 #define SCSI_STATUS_OK 0x00 3724 #define SCSI_STATUS_CHECK_COND 0x02 3725 #define SCSI_STATUS_COND_MET 0x04 3726 #define SCSI_STATUS_BUSY 0x08 3727 #define SCSI_STATUS_INTERMED 0x10 3728 #define SCSI_STATUS_INTERMED_COND_MET 0x14 3729 #define SCSI_STATUS_RESERV_CONFLICT 0x18 3730 #define SCSI_STATUS_CMD_TERMINATED 0x22 /* Obsolete in SAM-2 */ 3731 #define SCSI_STATUS_QUEUE_FULL 0x28 3732 #define SCSI_STATUS_ACA_ACTIVE 0x30 3733 #define SCSI_STATUS_TASK_ABORTED 0x40 3734 3735 struct scsi_inquiry_pattern { 3736 uint8_t type; 3737 uint8_t media_type; 3738 #define SIP_MEDIA_REMOVABLE 0x01 3739 #define SIP_MEDIA_FIXED 0x02 3740 const char *vendor; 3741 const char *product; 3742 const char *revision; 3743 }; 3744 3745 struct scsi_static_inquiry_pattern { 3746 uint8_t type; 3747 uint8_t media_type; 3748 char vendor[SID_VENDOR_SIZE+1]; 3749 char product[SID_PRODUCT_SIZE+1]; 3750 char revision[SID_REVISION_SIZE+1]; 3751 }; 3752 3753 struct scsi_sense_quirk_entry { 3754 struct scsi_inquiry_pattern inq_pat; 3755 int num_sense_keys; 3756 int num_ascs; 3757 struct sense_key_table_entry *sense_key_info; 3758 struct asc_table_entry *asc_info; 3759 }; 3760 3761 struct sense_key_table_entry { 3762 uint8_t sense_key; 3763 uint32_t action; 3764 const char *desc; 3765 }; 3766 3767 struct asc_table_entry { 3768 uint8_t asc; 3769 uint8_t ascq; 3770 uint32_t action; 3771 const char *desc; 3772 }; 3773 3774 struct op_table_entry { 3775 uint8_t opcode; 3776 uint32_t opmask; 3777 const char *desc; 3778 }; 3779 3780 struct scsi_op_quirk_entry { 3781 struct scsi_inquiry_pattern inq_pat; 3782 int num_ops; 3783 struct op_table_entry *op_table; 3784 }; 3785 3786 typedef enum { 3787 SSS_FLAG_NONE = 0x00, 3788 SSS_FLAG_PRINT_COMMAND = 0x01 3789 } scsi_sense_string_flags; 3790 3791 struct scsi_nv { 3792 const char *name; 3793 uint64_t value; 3794 }; 3795 3796 typedef enum { 3797 SCSI_NV_FOUND, 3798 SCSI_NV_AMBIGUOUS, 3799 SCSI_NV_NOT_FOUND 3800 } scsi_nv_status; 3801 3802 typedef enum { 3803 SCSI_NV_FLAG_NONE = 0x00, 3804 SCSI_NV_FLAG_IG_CASE = 0x01 /* Case insensitive comparison */ 3805 } scsi_nv_flags; 3806 3807 struct ccb_scsiio; 3808 struct cam_periph; 3809 union ccb; 3810 #ifndef _KERNEL 3811 struct cam_device; 3812 #endif 3813 3814 extern const char *scsi_sense_key_text[]; 3815 3816 __BEGIN_DECLS 3817 void scsi_sense_desc(int sense_key, int asc, int ascq, 3818 struct scsi_inquiry_data *inq_data, 3819 const char **sense_key_desc, const char **asc_desc); 3820 scsi_sense_action scsi_error_action(struct ccb_scsiio* csio, 3821 struct scsi_inquiry_data *inq_data, 3822 uint32_t sense_flags); 3823 const char * scsi_status_string(struct ccb_scsiio *csio); 3824 3825 void scsi_desc_iterate(struct scsi_sense_data_desc *sense, u_int sense_len, 3826 int (*iter_func)(struct scsi_sense_data_desc *sense, 3827 u_int, struct scsi_sense_desc_header *, 3828 void *), void *arg); 3829 uint8_t *scsi_find_desc(struct scsi_sense_data_desc *sense, u_int sense_len, 3830 uint8_t desc_type); 3831 void scsi_set_sense_data(struct scsi_sense_data *sense_data, 3832 scsi_sense_data_type sense_format, int current_error, 3833 int sense_key, int asc, int ascq, ...) ; 3834 void scsi_set_sense_data_len(struct scsi_sense_data *sense_data, 3835 u_int *sense_len, scsi_sense_data_type sense_format, int current_error, 3836 int sense_key, int asc, int ascq, ...) ; 3837 void scsi_set_sense_data_va(struct scsi_sense_data *sense_data, 3838 u_int *sense_len, scsi_sense_data_type sense_format, 3839 int current_error, int sense_key, int asc, int ascq, va_list ap); 3840 int scsi_get_sense_info(struct scsi_sense_data *sense_data, u_int sense_len, 3841 uint8_t info_type, uint64_t *info, 3842 int64_t *signed_info); 3843 int scsi_get_sks(struct scsi_sense_data *sense_data, u_int sense_len, 3844 uint8_t *sks); 3845 int scsi_get_block_info(struct scsi_sense_data *sense_data, u_int sense_len, 3846 struct scsi_inquiry_data *inq_data, 3847 uint8_t *block_bits); 3848 int scsi_get_stream_info(struct scsi_sense_data *sense_data, u_int sense_len, 3849 struct scsi_inquiry_data *inq_data, 3850 uint8_t *stream_bits); 3851 void scsi_info_sbuf(struct sbuf *sb, uint8_t *cdb, int cdb_len, 3852 struct scsi_inquiry_data *inq_data, uint64_t info); 3853 void scsi_command_sbuf(struct sbuf *sb, uint8_t *cdb, int cdb_len, 3854 struct scsi_inquiry_data *inq_data, uint64_t csi); 3855 void scsi_progress_sbuf(struct sbuf *sb, uint16_t progress); 3856 int scsi_sks_sbuf(struct sbuf *sb, int sense_key, uint8_t *sks); 3857 void scsi_fru_sbuf(struct sbuf *sb, uint64_t fru); 3858 void scsi_stream_sbuf(struct sbuf *sb, uint8_t stream_bits); 3859 void scsi_block_sbuf(struct sbuf *sb, uint8_t block_bits); 3860 void scsi_sense_info_sbuf(struct sbuf *sb, struct scsi_sense_data *sense, 3861 u_int sense_len, uint8_t *cdb, int cdb_len, 3862 struct scsi_inquiry_data *inq_data, 3863 struct scsi_sense_desc_header *header); 3864 3865 void scsi_sense_command_sbuf(struct sbuf *sb, struct scsi_sense_data *sense, 3866 u_int sense_len, uint8_t *cdb, int cdb_len, 3867 struct scsi_inquiry_data *inq_data, 3868 struct scsi_sense_desc_header *header); 3869 void scsi_sense_sks_sbuf(struct sbuf *sb, struct scsi_sense_data *sense, 3870 u_int sense_len, uint8_t *cdb, int cdb_len, 3871 struct scsi_inquiry_data *inq_data, 3872 struct scsi_sense_desc_header *header); 3873 void scsi_sense_fru_sbuf(struct sbuf *sb, struct scsi_sense_data *sense, 3874 u_int sense_len, uint8_t *cdb, int cdb_len, 3875 struct scsi_inquiry_data *inq_data, 3876 struct scsi_sense_desc_header *header); 3877 void scsi_sense_stream_sbuf(struct sbuf *sb, struct scsi_sense_data *sense, 3878 u_int sense_len, uint8_t *cdb, int cdb_len, 3879 struct scsi_inquiry_data *inq_data, 3880 struct scsi_sense_desc_header *header); 3881 void scsi_sense_block_sbuf(struct sbuf *sb, struct scsi_sense_data *sense, 3882 u_int sense_len, uint8_t *cdb, int cdb_len, 3883 struct scsi_inquiry_data *inq_data, 3884 struct scsi_sense_desc_header *header); 3885 void scsi_sense_progress_sbuf(struct sbuf *sb, struct scsi_sense_data *sense, 3886 u_int sense_len, uint8_t *cdb, int cdb_len, 3887 struct scsi_inquiry_data *inq_data, 3888 struct scsi_sense_desc_header *header); 3889 void scsi_sense_ata_sbuf(struct sbuf *sb, struct scsi_sense_data *sense, 3890 u_int sense_len, uint8_t *cdb, int cdb_len, 3891 struct scsi_inquiry_data *inq_data, 3892 struct scsi_sense_desc_header *header); 3893 void scsi_sense_forwarded_sbuf(struct sbuf *sb, struct scsi_sense_data *sense, 3894 u_int sense_len, uint8_t *cdb, int cdb_len, 3895 struct scsi_inquiry_data *inq_data, 3896 struct scsi_sense_desc_header *header); 3897 void scsi_sense_generic_sbuf(struct sbuf *sb, struct scsi_sense_data *sense, 3898 u_int sense_len, uint8_t *cdb, int cdb_len, 3899 struct scsi_inquiry_data *inq_data, 3900 struct scsi_sense_desc_header *header); 3901 void scsi_sense_desc_sbuf(struct sbuf *sb, struct scsi_sense_data *sense, 3902 u_int sense_len, uint8_t *cdb, int cdb_len, 3903 struct scsi_inquiry_data *inq_data, 3904 struct scsi_sense_desc_header *header); 3905 scsi_sense_data_type scsi_sense_type(struct scsi_sense_data *sense_data); 3906 3907 void scsi_sense_only_sbuf(struct scsi_sense_data *sense, u_int sense_len, 3908 struct sbuf *sb, char *path_str, 3909 struct scsi_inquiry_data *inq_data, uint8_t *cdb, 3910 int cdb_len); 3911 3912 #ifdef _KERNEL 3913 int scsi_command_string(struct ccb_scsiio *csio, struct sbuf *sb); 3914 int scsi_sense_sbuf(struct ccb_scsiio *csio, struct sbuf *sb, 3915 scsi_sense_string_flags flags); 3916 char * scsi_sense_string(struct ccb_scsiio *csio, 3917 char *str, int str_len); 3918 void scsi_sense_print(struct ccb_scsiio *csio); 3919 int scsi_vpd_supported_page(struct cam_periph *periph, 3920 uint8_t page_id); 3921 #else /* _KERNEL */ 3922 int scsi_command_string(struct cam_device *device, 3923 struct ccb_scsiio *csio, struct sbuf *sb); 3924 int scsi_sense_sbuf(struct cam_device *device, 3925 struct ccb_scsiio *csio, struct sbuf *sb, 3926 scsi_sense_string_flags flags); 3927 char * scsi_sense_string(struct cam_device *device, 3928 struct ccb_scsiio *csio, 3929 char *str, int str_len); 3930 void scsi_sense_print(struct cam_device *device, 3931 struct ccb_scsiio *csio, FILE *ofile); 3932 #endif /* _KERNEL */ 3933 3934 const char * scsi_op_desc(uint16_t opcode, 3935 struct scsi_inquiry_data *inq_data); 3936 char * scsi_cdb_string(uint8_t *cdb_ptr, char *cdb_string, 3937 size_t len); 3938 void scsi_cdb_sbuf(uint8_t *cdb_ptr, struct sbuf *sb); 3939 3940 void scsi_print_inquiry(struct scsi_inquiry_data *inq_data); 3941 void scsi_print_inquiry_sbuf(struct sbuf *sb, 3942 struct scsi_inquiry_data *inq_data); 3943 void scsi_print_inquiry_short(struct scsi_inquiry_data *inq_data); 3944 void scsi_print_inquiry_short_sbuf(struct sbuf *sb, 3945 struct scsi_inquiry_data *inq_data); 3946 3947 u_int scsi_calc_syncsrate(u_int period_factor); 3948 u_int scsi_calc_syncparam(u_int period); 3949 3950 typedef int (*scsi_devid_checkfn_t)(uint8_t *); 3951 int scsi_devid_is_naa_ieee_reg(uint8_t *bufp); 3952 int scsi_devid_is_sas_target(uint8_t *bufp); 3953 int scsi_devid_is_lun_eui64(uint8_t *bufp); 3954 int scsi_devid_is_lun_naa(uint8_t *bufp); 3955 int scsi_devid_is_lun_name(uint8_t *bufp); 3956 int scsi_devid_is_lun_t10(uint8_t *bufp); 3957 int scsi_devid_is_lun_md5(uint8_t *bufp); 3958 int scsi_devid_is_lun_uuid(uint8_t *bufp); 3959 int scsi_devid_is_port_naa(uint8_t *bufp); 3960 struct scsi_vpd_id_descriptor * 3961 scsi_get_devid(struct scsi_vpd_device_id *id, uint32_t len, 3962 scsi_devid_checkfn_t ck_fn); 3963 struct scsi_vpd_id_descriptor * 3964 scsi_get_devid_desc(struct scsi_vpd_id_descriptor *desc, uint32_t len, 3965 scsi_devid_checkfn_t ck_fn); 3966 3967 int scsi_transportid_sbuf(struct sbuf *sb, 3968 struct scsi_transportid_header *hdr, 3969 uint32_t valid_len); 3970 3971 const char * scsi_nv_to_str(struct scsi_nv *table, int num_table_entries, 3972 uint64_t value); 3973 3974 scsi_nv_status scsi_get_nv(struct scsi_nv *table, int num_table_entries, 3975 char *name, int *table_entry, scsi_nv_flags flags); 3976 3977 int scsi_parse_transportid_64bit(int proto_id, char *id_str, 3978 struct scsi_transportid_header **hdr, 3979 unsigned int *alloc_len, 3980 #ifdef _KERNEL 3981 struct malloc_type *type, int flags, 3982 #endif 3983 char *error_str, int error_str_len); 3984 3985 int scsi_parse_transportid_spi(char *id_str, 3986 struct scsi_transportid_header **hdr, 3987 unsigned int *alloc_len, 3988 #ifdef _KERNEL 3989 struct malloc_type *type, int flags, 3990 #endif 3991 char *error_str, int error_str_len); 3992 3993 int scsi_parse_transportid_rdma(char *id_str, 3994 struct scsi_transportid_header **hdr, 3995 unsigned int *alloc_len, 3996 #ifdef _KERNEL 3997 struct malloc_type *type, int flags, 3998 #endif 3999 char *error_str, int error_str_len); 4000 4001 int scsi_parse_transportid_iscsi(char *id_str, 4002 struct scsi_transportid_header **hdr, 4003 unsigned int *alloc_len, 4004 #ifdef _KERNEL 4005 struct malloc_type *type, int flags, 4006 #endif 4007 char *error_str,int error_str_len); 4008 4009 int scsi_parse_transportid_sop(char *id_str, 4010 struct scsi_transportid_header **hdr, 4011 unsigned int *alloc_len, 4012 #ifdef _KERNEL 4013 struct malloc_type *type, int flags, 4014 #endif 4015 char *error_str,int error_str_len); 4016 4017 int scsi_parse_transportid(char *transportid_str, 4018 struct scsi_transportid_header **hdr, 4019 unsigned int *alloc_len, 4020 #ifdef _KERNEL 4021 struct malloc_type *type, int flags, 4022 #endif 4023 char *error_str, int error_str_len); 4024 4025 int scsi_attrib_volcoh_sbuf(struct sbuf *sb, 4026 struct scsi_mam_attribute_header *hdr, 4027 uint32_t valid_len, uint32_t flags, 4028 uint32_t output_flags, char *error_str, 4029 int error_str_len); 4030 4031 int scsi_attrib_vendser_sbuf(struct sbuf *sb, 4032 struct scsi_mam_attribute_header *hdr, 4033 uint32_t valid_len, uint32_t flags, 4034 uint32_t output_flags, char *error_str, 4035 int error_str_len); 4036 4037 int scsi_attrib_hexdump_sbuf(struct sbuf *sb, 4038 struct scsi_mam_attribute_header *hdr, 4039 uint32_t valid_len, uint32_t flags, 4040 uint32_t output_flags, char *error_str, 4041 int error_str_len); 4042 4043 int scsi_attrib_int_sbuf(struct sbuf *sb, struct scsi_mam_attribute_header *hdr, 4044 uint32_t valid_len, uint32_t flags, 4045 uint32_t output_flags, char *error_str, 4046 int error_str_len); 4047 4048 int scsi_attrib_ascii_sbuf(struct sbuf *sb, 4049 struct scsi_mam_attribute_header *hdr, 4050 uint32_t valid_len, uint32_t flags, 4051 uint32_t output_flags, char *error_str, 4052 int error_str_len); 4053 4054 int scsi_attrib_text_sbuf(struct sbuf *sb, 4055 struct scsi_mam_attribute_header *hdr, 4056 uint32_t valid_len, uint32_t flags, 4057 uint32_t output_flags, char *error_str, 4058 int error_str_len); 4059 4060 struct scsi_attrib_table_entry *scsi_find_attrib_entry( 4061 struct scsi_attrib_table_entry *table, 4062 size_t num_table_entries, uint32_t id); 4063 4064 struct scsi_attrib_table_entry *scsi_get_attrib_entry(uint32_t id); 4065 4066 int scsi_attrib_value_sbuf(struct sbuf *sb, uint32_t valid_len, 4067 struct scsi_mam_attribute_header *hdr, 4068 uint32_t output_flags, char *error_str, 4069 size_t error_str_len); 4070 4071 void scsi_attrib_prefix_sbuf(struct sbuf *sb, uint32_t output_flags, 4072 struct scsi_mam_attribute_header *hdr, 4073 uint32_t valid_len, const char *desc); 4074 4075 int scsi_attrib_sbuf(struct sbuf *sb, struct scsi_mam_attribute_header *hdr, 4076 uint32_t valid_len, 4077 struct scsi_attrib_table_entry *user_table, 4078 size_t num_user_entries, int prefer_user_table, 4079 uint32_t output_flags, char *error_str, int error_str_len); 4080 4081 void scsi_test_unit_ready(struct ccb_scsiio *csio, uint32_t retries, 4082 void (*cbfcnp)(struct cam_periph *, 4083 union ccb *), 4084 uint8_t tag_action, 4085 uint8_t sense_len, uint32_t timeout); 4086 4087 void scsi_request_sense(struct ccb_scsiio *csio, uint32_t retries, 4088 void (*cbfcnp)(struct cam_periph *, 4089 union ccb *), 4090 void *data_ptr, uint8_t dxfer_len, 4091 uint8_t tag_action, uint8_t sense_len, 4092 uint32_t timeout); 4093 4094 void scsi_inquiry(struct ccb_scsiio *csio, uint32_t retries, 4095 void (*cbfcnp)(struct cam_periph *, union ccb *), 4096 uint8_t tag_action, uint8_t *inq_buf, 4097 uint32_t inq_len, int evpd, uint8_t page_code, 4098 uint8_t sense_len, uint32_t timeout); 4099 4100 void scsi_mode_sense(struct ccb_scsiio *csio, uint32_t retries, 4101 void (*cbfcnp)(struct cam_periph *, union ccb *), 4102 uint8_t tag_action, int dbd, uint8_t pc, uint8_t page, 4103 uint8_t *param_buf, uint32_t param_len, 4104 uint8_t sense_len, uint32_t timeout); 4105 4106 void scsi_mode_sense_len(struct ccb_scsiio *csio, uint32_t retries, 4107 void (*cbfcnp)(struct cam_periph *, union ccb *), 4108 uint8_t tag_action, int dbd, uint8_t pc, uint8_t page, 4109 uint8_t *param_buf, uint32_t param_len, 4110 int minimum_cmd_size, uint8_t sense_len, uint32_t timeout); 4111 4112 void scsi_mode_sense_subpage(struct ccb_scsiio *csio, 4113 uint32_t retries, 4114 void (*cbfcnp)(struct cam_periph *, union ccb *), 4115 uint8_t tag_action, int dbd, uint8_t pc, 4116 uint8_t page, uint8_t subpage, 4117 uint8_t *param_buf, uint32_t param_len, 4118 int minimum_cmd_size, uint8_t sense_len, uint32_t timeout); 4119 4120 void scsi_mode_select(struct ccb_scsiio *csio, uint32_t retries, 4121 void (*cbfcnp)(struct cam_periph *, 4122 union ccb *), 4123 uint8_t tag_action, int scsi_page_fmt, 4124 int save_pages, uint8_t *param_buf, 4125 uint32_t param_len, uint8_t sense_len, 4126 uint32_t timeout); 4127 4128 void scsi_mode_select_len(struct ccb_scsiio *csio, uint32_t retries, 4129 void (*cbfcnp)(struct cam_periph *, 4130 union ccb *), 4131 uint8_t tag_action, int scsi_page_fmt, 4132 int save_pages, uint8_t *param_buf, 4133 uint32_t param_len, int minimum_cmd_size, 4134 uint8_t sense_len, uint32_t timeout); 4135 4136 void scsi_log_sense(struct ccb_scsiio *csio, uint32_t retries, 4137 void (*cbfcnp)(struct cam_periph *, union ccb *), 4138 uint8_t tag_action, uint8_t page_code, 4139 uint8_t page, int save_pages, int ppc, 4140 uint32_t paramptr, uint8_t *param_buf, 4141 uint32_t param_len, uint8_t sense_len, 4142 uint32_t timeout); 4143 4144 void scsi_log_select(struct ccb_scsiio *csio, uint32_t retries, 4145 void (*cbfcnp)(struct cam_periph *, 4146 union ccb *), uint8_t tag_action, 4147 uint8_t page_code, int save_pages, 4148 int pc_reset, uint8_t *param_buf, 4149 uint32_t param_len, uint8_t sense_len, 4150 uint32_t timeout); 4151 4152 void scsi_prevent(struct ccb_scsiio *csio, uint32_t retries, 4153 void (*cbfcnp)(struct cam_periph *, union ccb *), 4154 uint8_t tag_action, uint8_t action, 4155 uint8_t sense_len, uint32_t timeout); 4156 4157 void scsi_read_capacity(struct ccb_scsiio *csio, uint32_t retries, 4158 void (*cbfcnp)(struct cam_periph *, 4159 union ccb *), uint8_t tag_action, 4160 struct scsi_read_capacity_data *, 4161 uint8_t sense_len, uint32_t timeout); 4162 void scsi_read_capacity_16(struct ccb_scsiio *csio, uint32_t retries, 4163 void (*cbfcnp)(struct cam_periph *, 4164 union ccb *), uint8_t tag_action, 4165 uint64_t lba, int reladr, int pmi, 4166 uint8_t *rcap_buf, int rcap_buf_len, 4167 uint8_t sense_len, uint32_t timeout); 4168 4169 void scsi_report_luns(struct ccb_scsiio *csio, uint32_t retries, 4170 void (*cbfcnp)(struct cam_periph *, 4171 union ccb *), uint8_t tag_action, 4172 uint8_t select_report, 4173 struct scsi_report_luns_data *rpl_buf, 4174 uint32_t alloc_len, uint8_t sense_len, 4175 uint32_t timeout); 4176 4177 void scsi_report_target_group(struct ccb_scsiio *csio, uint32_t retries, 4178 void (*cbfcnp)(struct cam_periph *, 4179 union ccb *), uint8_t tag_action, 4180 uint8_t pdf, 4181 void *buf, 4182 uint32_t alloc_len, uint8_t sense_len, 4183 uint32_t timeout); 4184 4185 void scsi_report_timestamp(struct ccb_scsiio *csio, uint32_t retries, 4186 void (*cbfcnp)(struct cam_periph *, 4187 union ccb *), uint8_t tag_action, 4188 uint8_t pdf, 4189 void *buf, 4190 uint32_t alloc_len, uint8_t sense_len, 4191 uint32_t timeout); 4192 4193 void scsi_set_target_group(struct ccb_scsiio *csio, uint32_t retries, 4194 void (*cbfcnp)(struct cam_periph *, 4195 union ccb *), uint8_t tag_action, void *buf, 4196 uint32_t alloc_len, uint8_t sense_len, 4197 uint32_t timeout); 4198 4199 void scsi_create_timestamp(uint8_t *timestamp_6b_buf, 4200 uint64_t timestamp); 4201 4202 void scsi_set_timestamp(struct ccb_scsiio *csio, uint32_t retries, 4203 void (*cbfcnp)(struct cam_periph *, 4204 union ccb *), uint8_t tag_action, 4205 void *buf, uint32_t alloc_len, 4206 uint8_t sense_len, uint32_t timeout); 4207 4208 void scsi_synchronize_cache(struct ccb_scsiio *csio, 4209 uint32_t retries, 4210 void (*cbfcnp)(struct cam_periph *, 4211 union ccb *), uint8_t tag_action, 4212 uint32_t begin_lba, uint16_t lb_count, 4213 uint8_t sense_len, uint32_t timeout); 4214 4215 void scsi_receive_diagnostic_results(struct ccb_scsiio *csio, uint32_t retries, 4216 void (*cbfcnp)(struct cam_periph *, 4217 union ccb*), 4218 uint8_t tag_action, int pcv, 4219 uint8_t page_code, uint8_t *data_ptr, 4220 uint16_t allocation_length, 4221 uint8_t sense_len, uint32_t timeout); 4222 4223 void scsi_send_diagnostic(struct ccb_scsiio *csio, uint32_t retries, 4224 void (*cbfcnp)(struct cam_periph *, union ccb *), 4225 uint8_t tag_action, int unit_offline, 4226 int device_offline, int self_test, int page_format, 4227 int self_test_code, uint8_t *data_ptr, 4228 uint16_t param_list_length, uint8_t sense_len, 4229 uint32_t timeout); 4230 4231 void scsi_get_physical_element_status(struct ccb_scsiio *csio, uint32_t retries, 4232 void (*cbfcnp)(struct cam_periph *, union ccb *), 4233 uint8_t tag_action, uint8_t *data_ptr, 4234 uint16_t allocation_length, uint8_t report_type, 4235 uint32_t starting_element, 4236 uint8_t sense_len, uint32_t timeout); 4237 4238 void scsi_remove_element_and_truncate(struct ccb_scsiio *csio, uint32_t retries, 4239 void (*cbfcnp)(struct cam_periph *, union ccb *), 4240 uint8_t tag_action, 4241 uint64_t requested_capacity, uint32_t element_id, 4242 uint8_t sense_len, uint32_t timeout); 4243 4244 void scsi_restore_elements_and_rebuild(struct ccb_scsiio *csio, uint32_t retries, 4245 void (*cbfcnp)(struct cam_periph *, union ccb *), 4246 uint8_t tag_action, 4247 uint8_t sense_len, uint32_t timeout); 4248 4249 void scsi_read_buffer(struct ccb_scsiio *csio, uint32_t retries, 4250 void (*cbfcnp)(struct cam_periph *, union ccb*), 4251 uint8_t tag_action, int mode, 4252 uint8_t buffer_id, uint32_t offset, 4253 uint8_t *data_ptr, uint32_t allocation_length, 4254 uint8_t sense_len, uint32_t timeout); 4255 4256 void scsi_write_buffer(struct ccb_scsiio *csio, uint32_t retries, 4257 void (*cbfcnp)(struct cam_periph *, union ccb *), 4258 uint8_t tag_action, int mode, 4259 uint8_t buffer_id, uint32_t offset, 4260 uint8_t *data_ptr, uint32_t param_list_length, 4261 uint8_t sense_len, uint32_t timeout); 4262 4263 #define SCSI_RW_READ 0x0001 4264 #define SCSI_RW_WRITE 0x0002 4265 #define SCSI_RW_DIRMASK 0x0003 4266 #define SCSI_RW_BIO 0x1000 4267 void scsi_read_write(struct ccb_scsiio *csio, uint32_t retries, 4268 void (*cbfcnp)(struct cam_periph *, union ccb *), 4269 uint8_t tag_action, int readop, uint8_t byte2, 4270 int minimum_cmd_size, uint64_t lba, 4271 uint32_t block_count, uint8_t *data_ptr, 4272 uint32_t dxfer_len, uint8_t sense_len, 4273 uint32_t timeout); 4274 4275 void scsi_write_same(struct ccb_scsiio *csio, uint32_t retries, 4276 void (*cbfcnp)(struct cam_periph *, union ccb *), 4277 uint8_t tag_action, uint8_t byte2, 4278 int minimum_cmd_size, uint64_t lba, 4279 uint32_t block_count, uint8_t *data_ptr, 4280 uint32_t dxfer_len, uint8_t sense_len, 4281 uint32_t timeout); 4282 4283 void scsi_ata_identify(struct ccb_scsiio *csio, uint32_t retries, 4284 void (*cbfcnp)(struct cam_periph *, union ccb *), 4285 uint8_t tag_action, uint8_t *data_ptr, 4286 uint16_t dxfer_len, uint8_t sense_len, 4287 uint32_t timeout); 4288 4289 void scsi_ata_trim(struct ccb_scsiio *csio, uint32_t retries, 4290 void (*cbfcnp)(struct cam_periph *, union ccb *), 4291 uint8_t tag_action, uint16_t block_count, 4292 uint8_t *data_ptr, uint16_t dxfer_len, 4293 uint8_t sense_len, uint32_t timeout); 4294 4295 int scsi_ata_read_log(struct ccb_scsiio *csio, uint32_t retries, 4296 void (*cbfcnp)(struct cam_periph *, union ccb *), 4297 uint8_t tag_action, uint32_t log_address, 4298 uint32_t page_number, uint16_t block_count, 4299 uint8_t protocol, uint8_t *data_ptr, uint32_t dxfer_len, 4300 uint8_t sense_len, uint32_t timeout); 4301 4302 int scsi_ata_setfeatures(struct ccb_scsiio *csio, uint32_t retries, 4303 void (*cbfcnp)(struct cam_periph *, union ccb *), 4304 uint8_t tag_action, uint8_t feature, 4305 uint64_t lba, uint32_t count, 4306 uint8_t sense_len, uint32_t timeout); 4307 4308 int scsi_ata_pass(struct ccb_scsiio *csio, uint32_t retries, 4309 void (*cbfcnp)(struct cam_periph *, union ccb *), 4310 uint32_t flags, uint8_t tag_action, 4311 uint8_t protocol, uint8_t ata_flags, uint16_t features, 4312 uint16_t sector_count, uint64_t lba, uint8_t command, 4313 uint8_t device, uint8_t icc, uint32_t auxiliary, 4314 uint8_t control, uint8_t *data_ptr, uint32_t dxfer_len, 4315 uint8_t *cdb_storage, size_t cdb_storage_len, 4316 int minimum_cmd_size, uint8_t sense_len, uint32_t timeout); 4317 4318 void scsi_ata_pass_16(struct ccb_scsiio *csio, uint32_t retries, 4319 void (*cbfcnp)(struct cam_periph *, union ccb *), 4320 uint32_t flags, uint8_t tag_action, 4321 uint8_t protocol, uint8_t ata_flags, uint16_t features, 4322 uint16_t sector_count, uint64_t lba, uint8_t command, 4323 uint8_t control, uint8_t *data_ptr, uint16_t dxfer_len, 4324 uint8_t sense_len, uint32_t timeout); 4325 4326 void scsi_unmap(struct ccb_scsiio *csio, uint32_t retries, 4327 void (*cbfcnp)(struct cam_periph *, union ccb *), 4328 uint8_t tag_action, uint8_t byte2, 4329 uint8_t *data_ptr, uint16_t dxfer_len, 4330 uint8_t sense_len, uint32_t timeout); 4331 4332 void scsi_start_stop(struct ccb_scsiio *csio, uint32_t retries, 4333 void (*cbfcnp)(struct cam_periph *, union ccb *), 4334 uint8_t tag_action, int start, int load_eject, 4335 int immediate, uint8_t sense_len, uint32_t timeout); 4336 void scsi_read_attribute(struct ccb_scsiio *csio, uint32_t retries, 4337 void (*cbfcnp)(struct cam_periph *, union ccb *), 4338 uint8_t tag_action, uint8_t service_action, 4339 uint32_t element, uint8_t elem_type, 4340 int logical_volume, int partition, 4341 uint32_t first_attribute, int cache, uint8_t *data_ptr, 4342 uint32_t length, int sense_len, uint32_t timeout); 4343 void scsi_write_attribute(struct ccb_scsiio *csio, uint32_t retries, 4344 void (*cbfcnp)(struct cam_periph *, union ccb *), 4345 uint8_t tag_action, uint32_t element, 4346 int logical_volume, int partition, int wtc, uint8_t *data_ptr, 4347 uint32_t length, int sense_len, uint32_t timeout); 4348 4349 void scsi_security_protocol_in(struct ccb_scsiio *csio, uint32_t retries, 4350 void (*cbfcnp)(struct cam_periph *, union ccb *), 4351 uint8_t tag_action, uint32_t security_protocol, 4352 uint32_t security_protocol_specific, int byte4, 4353 uint8_t *data_ptr, uint32_t dxfer_len, 4354 int sense_len, int timeout); 4355 4356 void scsi_security_protocol_out(struct ccb_scsiio *csio, uint32_t retries, 4357 void (*cbfcnp)(struct cam_periph *,union ccb *), 4358 uint8_t tag_action, uint32_t security_protocol, 4359 uint32_t security_protocol_specific, int byte4, 4360 uint8_t *data_ptr, uint32_t dxfer_len, 4361 int sense_len, int timeout); 4362 4363 void scsi_persistent_reserve_in(struct ccb_scsiio *csio, uint32_t retries, 4364 void (*cbfcnp)(struct cam_periph *,union ccb *), 4365 uint8_t tag_action, int service_action, 4366 uint8_t *data_ptr, uint32_t dxfer_len, 4367 int sense_len, int timeout); 4368 4369 void scsi_persistent_reserve_out(struct ccb_scsiio *csio, uint32_t retries, 4370 void (*cbfcnp)(struct cam_periph *, 4371 union ccb *), 4372 uint8_t tag_action, int service_action, 4373 int scope, int res_type, uint8_t *data_ptr, 4374 uint32_t dxfer_len, int sense_len, 4375 int timeout); 4376 4377 void scsi_report_supported_opcodes(struct ccb_scsiio *csio, uint32_t retries, 4378 void (*cbfcnp)(struct cam_periph *, 4379 union ccb *), 4380 uint8_t tag_action, int options, 4381 int req_opcode, int req_service_action, 4382 uint8_t *data_ptr, uint32_t dxfer_len, 4383 int sense_len, int timeout); 4384 4385 int scsi_inquiry_match(caddr_t inqbuffer, caddr_t table_entry); 4386 int scsi_static_inquiry_match(caddr_t inqbuffer, 4387 caddr_t table_entry); 4388 int scsi_devid_match(uint8_t *rhs, size_t rhs_len, 4389 uint8_t *lhs, size_t lhs_len); 4390 4391 void scsi_extract_sense(struct scsi_sense_data *sense, int *error_code, 4392 int *sense_key, int *asc, int *ascq); 4393 int scsi_extract_sense_ccb(union ccb *ccb, int *error_code, int *sense_key, 4394 int *asc, int *ascq); 4395 void scsi_extract_sense_len(struct scsi_sense_data *sense, 4396 u_int sense_len, int *error_code, int *sense_key, 4397 int *asc, int *ascq, int show_errors); 4398 int scsi_get_sense_key(struct scsi_sense_data *sense, u_int sense_len, 4399 int show_errors); 4400 int scsi_get_asc(struct scsi_sense_data *sense, u_int sense_len, 4401 int show_errors); 4402 int scsi_get_ascq(struct scsi_sense_data *sense, u_int sense_len, 4403 int show_errors); 4404 4405 static __inline void 4406 scsi_ulto2b(uint32_t val, uint8_t *bytes) 4407 { 4408 4409 bytes[0] = (val >> 8) & 0xff; 4410 bytes[1] = val & 0xff; 4411 } 4412 4413 static __inline void 4414 scsi_ulto3b(uint32_t val, uint8_t *bytes) 4415 { 4416 4417 bytes[0] = (val >> 16) & 0xff; 4418 bytes[1] = (val >> 8) & 0xff; 4419 bytes[2] = val & 0xff; 4420 } 4421 4422 static __inline void 4423 scsi_ulto4b(uint32_t val, uint8_t *bytes) 4424 { 4425 4426 bytes[0] = (val >> 24) & 0xff; 4427 bytes[1] = (val >> 16) & 0xff; 4428 bytes[2] = (val >> 8) & 0xff; 4429 bytes[3] = val & 0xff; 4430 } 4431 4432 static __inline void 4433 scsi_u64to8b(uint64_t val, uint8_t *bytes) 4434 { 4435 4436 bytes[0] = (val >> 56) & 0xff; 4437 bytes[1] = (val >> 48) & 0xff; 4438 bytes[2] = (val >> 40) & 0xff; 4439 bytes[3] = (val >> 32) & 0xff; 4440 bytes[4] = (val >> 24) & 0xff; 4441 bytes[5] = (val >> 16) & 0xff; 4442 bytes[6] = (val >> 8) & 0xff; 4443 bytes[7] = val & 0xff; 4444 } 4445 4446 static __inline uint32_t 4447 scsi_2btoul(const uint8_t *bytes) 4448 { 4449 uint32_t rv; 4450 4451 rv = (bytes[0] << 8) | 4452 bytes[1]; 4453 return (rv); 4454 } 4455 4456 static __inline uint32_t 4457 scsi_3btoul(const uint8_t *bytes) 4458 { 4459 uint32_t rv; 4460 4461 rv = (bytes[0] << 16) | 4462 (bytes[1] << 8) | 4463 bytes[2]; 4464 return (rv); 4465 } 4466 4467 static __inline int32_t 4468 scsi_3btol(const uint8_t *bytes) 4469 { 4470 uint32_t rc = scsi_3btoul(bytes); 4471 4472 if (rc & 0x00800000) 4473 rc |= 0xff000000; 4474 4475 return (int32_t) rc; 4476 } 4477 4478 static __inline uint32_t 4479 scsi_4btoul(const uint8_t *bytes) 4480 { 4481 uint32_t rv; 4482 4483 rv = (bytes[0] << 24) | 4484 (bytes[1] << 16) | 4485 (bytes[2] << 8) | 4486 bytes[3]; 4487 return (rv); 4488 } 4489 4490 static __inline uint64_t 4491 scsi_8btou64(const uint8_t *bytes) 4492 { 4493 uint64_t rv; 4494 4495 rv = (((uint64_t)bytes[0]) << 56) | 4496 (((uint64_t)bytes[1]) << 48) | 4497 (((uint64_t)bytes[2]) << 40) | 4498 (((uint64_t)bytes[3]) << 32) | 4499 (((uint64_t)bytes[4]) << 24) | 4500 (((uint64_t)bytes[5]) << 16) | 4501 (((uint64_t)bytes[6]) << 8) | 4502 bytes[7]; 4503 return (rv); 4504 } 4505 4506 /* 4507 * Given the pointer to a returned mode sense buffer, return a pointer to 4508 * the start of the first mode page. 4509 */ 4510 static __inline void * 4511 find_mode_page_6(struct scsi_mode_header_6 *mode_header) 4512 { 4513 void *page_start; 4514 4515 page_start = (void *)((uint8_t *)&mode_header[1] + 4516 mode_header->blk_desc_len); 4517 4518 return(page_start); 4519 } 4520 4521 static __inline void * 4522 find_mode_page_10(struct scsi_mode_header_10 *mode_header) 4523 { 4524 void *page_start; 4525 4526 page_start = (void *)((uint8_t *)&mode_header[1] + 4527 scsi_2btoul(mode_header->blk_desc_len)); 4528 4529 return(page_start); 4530 } 4531 4532 __END_DECLS 4533 4534 #endif /*_SCSI_SCSI_ALL_H*/ 4535