1 /*- 2 * Largely written by Julian Elischer (julian@tfs.com) 3 * for TRW Financial Systems. 4 * 5 * TRW Financial Systems, in accordance with their agreement with Carnegie 6 * Mellon University, makes this software available to CMU to distribute 7 * or use in any manner that they see fit as long as this message is kept with 8 * the software. For this reason TFS also grants any other persons or 9 * organisations permission to use or modify this software. 10 * 11 * TFS supplies this software to be publicly redistributed 12 * on the understanding that TFS is not responsible for the correct 13 * functioning of this software in any circumstances. 14 * 15 * Ported to run under 386BSD by Julian Elischer (julian@tfs.com) Sept 1992 16 * 17 * $FreeBSD$ 18 */ 19 20 /* 21 * SCSI general interface description 22 */ 23 24 #ifndef _SCSI_SCSI_ALL_H 25 #define _SCSI_SCSI_ALL_H 1 26 27 #include <sys/cdefs.h> 28 #include <machine/stdarg.h> 29 30 #ifdef _KERNEL 31 /* 32 * This is the number of seconds we wait for devices to settle after a SCSI 33 * bus reset. 34 */ 35 extern int scsi_delay; 36 #endif /* _KERNEL */ 37 38 /* 39 * SCSI command format 40 */ 41 42 /* 43 * Define dome bits that are in ALL (or a lot of) scsi commands 44 */ 45 #define SCSI_CTL_LINK 0x01 46 #define SCSI_CTL_FLAG 0x02 47 #define SCSI_CTL_VENDOR 0xC0 48 #define SCSI_CMD_LUN 0xA0 /* these two should not be needed */ 49 #define SCSI_CMD_LUN_SHIFT 5 /* LUN in the cmd is no longer SCSI */ 50 51 #define SCSI_MAX_CDBLEN 16 /* 52 * 16 byte commands are in the 53 * SCSI-3 spec 54 */ 55 #if defined(CAM_MAX_CDBLEN) && (CAM_MAX_CDBLEN < SCSI_MAX_CDBLEN) 56 #error "CAM_MAX_CDBLEN cannot be less than SCSI_MAX_CDBLEN" 57 #endif 58 59 /* 6byte CDBs special case 0 length to be 256 */ 60 #define SCSI_CDB6_LEN(len) ((len) == 0 ? 256 : len) 61 62 /* 63 * This type defines actions to be taken when a particular sense code is 64 * received. Right now, these flags are only defined to take up 16 bits, 65 * but can be expanded in the future if necessary. 66 */ 67 typedef enum { 68 SS_NOP = 0x000000, /* Do nothing */ 69 SS_RETRY = 0x010000, /* Retry the command */ 70 SS_FAIL = 0x020000, /* Bail out */ 71 SS_START = 0x030000, /* Send a Start Unit command to the device, 72 * then retry the original command. 73 */ 74 SS_TUR = 0x040000, /* Send a Test Unit Ready command to the 75 * device, then retry the original command. 76 */ 77 SS_MASK = 0xff0000 78 } scsi_sense_action; 79 80 typedef enum { 81 SSQ_NONE = 0x0000, 82 SSQ_DECREMENT_COUNT = 0x0100, /* Decrement the retry count */ 83 SSQ_MANY = 0x0200, /* send lots of recovery commands */ 84 SSQ_RANGE = 0x0400, /* 85 * This table entry represents the 86 * end of a range of ASCQs that 87 * have identical error actions 88 * and text. 89 */ 90 SSQ_PRINT_SENSE = 0x0800, 91 SSQ_UA = 0x1000, /* Broadcast UA. */ 92 SSQ_RESCAN = 0x2000, /* Rescan target for LUNs. */ 93 SSQ_LOST = 0x4000, /* Destroy the LUNs. */ 94 SSQ_MASK = 0xff00 95 } scsi_sense_action_qualifier; 96 97 /* Mask for error status values */ 98 #define SS_ERRMASK 0xff 99 100 /* The default, retyable, error action */ 101 #define SS_RDEF SS_RETRY|SSQ_DECREMENT_COUNT|SSQ_PRINT_SENSE|EIO 102 103 /* The retyable, error action, with table specified error code */ 104 #define SS_RET SS_RETRY|SSQ_DECREMENT_COUNT|SSQ_PRINT_SENSE 105 106 /* Wait for transient error status to change */ 107 #define SS_WAIT SS_TUR|SSQ_MANY|SSQ_DECREMENT_COUNT|SSQ_PRINT_SENSE 108 109 /* Fatal error action, with table specified error code */ 110 #define SS_FATAL SS_FAIL|SSQ_PRINT_SENSE 111 112 struct scsi_generic 113 { 114 u_int8_t opcode; 115 u_int8_t bytes[11]; 116 }; 117 118 struct scsi_request_sense 119 { 120 u_int8_t opcode; 121 u_int8_t byte2; 122 #define SRS_DESC 0x01 123 u_int8_t unused[2]; 124 u_int8_t length; 125 u_int8_t control; 126 }; 127 128 struct scsi_test_unit_ready 129 { 130 u_int8_t opcode; 131 u_int8_t byte2; 132 u_int8_t unused[3]; 133 u_int8_t control; 134 }; 135 136 struct scsi_receive_diag { 137 uint8_t opcode; 138 uint8_t byte2; 139 #define SRD_PCV 0x01 140 uint8_t page_code; 141 uint8_t length[2]; 142 uint8_t control; 143 }; 144 145 struct scsi_send_diag { 146 uint8_t opcode; 147 uint8_t byte2; 148 #define SSD_UNITOFFL 0x01 149 #define SSD_DEVOFFL 0x02 150 #define SSD_SELFTEST 0x04 151 #define SSD_PF 0x10 152 #define SSD_SELF_TEST_CODE_MASK 0xE0 153 #define SSD_SELF_TEST_CODE_SHIFT 5 154 #define SSD_SELF_TEST_CODE_NONE 0x00 155 #define SSD_SELF_TEST_CODE_BG_SHORT 0x01 156 #define SSD_SELF_TEST_CODE_BG_EXTENDED 0x02 157 #define SSD_SELF_TEST_CODE_BG_ABORT 0x04 158 #define SSD_SELF_TEST_CODE_FG_SHORT 0x05 159 #define SSD_SELF_TEST_CODE_FG_EXTENDED 0x06 160 uint8_t reserved; 161 uint8_t length[2]; 162 uint8_t control; 163 }; 164 165 struct scsi_sense 166 { 167 u_int8_t opcode; 168 u_int8_t byte2; 169 u_int8_t unused[2]; 170 u_int8_t length; 171 u_int8_t control; 172 }; 173 174 struct scsi_inquiry 175 { 176 u_int8_t opcode; 177 u_int8_t byte2; 178 #define SI_EVPD 0x01 179 #define SI_CMDDT 0x02 180 u_int8_t page_code; 181 u_int8_t length[2]; 182 u_int8_t control; 183 }; 184 185 struct scsi_mode_sense_6 186 { 187 u_int8_t opcode; 188 u_int8_t byte2; 189 #define SMS_DBD 0x08 190 u_int8_t page; 191 #define SMS_PAGE_CODE 0x3F 192 #define SMS_VENDOR_SPECIFIC_PAGE 0x00 193 #define SMS_DISCONNECT_RECONNECT_PAGE 0x02 194 #define SMS_FORMAT_DEVICE_PAGE 0x03 195 #define SMS_GEOMETRY_PAGE 0x04 196 #define SMS_CACHE_PAGE 0x08 197 #define SMS_PERIPHERAL_DEVICE_PAGE 0x09 198 #define SMS_CONTROL_MODE_PAGE 0x0A 199 #define SMS_PROTO_SPECIFIC_PAGE 0x19 200 #define SMS_INFO_EXCEPTIONS_PAGE 0x1C 201 #define SMS_ALL_PAGES_PAGE 0x3F 202 #define SMS_PAGE_CTRL_MASK 0xC0 203 #define SMS_PAGE_CTRL_CURRENT 0x00 204 #define SMS_PAGE_CTRL_CHANGEABLE 0x40 205 #define SMS_PAGE_CTRL_DEFAULT 0x80 206 #define SMS_PAGE_CTRL_SAVED 0xC0 207 u_int8_t subpage; 208 #define SMS_SUBPAGE_PAGE_0 0x00 209 #define SMS_SUBPAGE_ALL 0xff 210 u_int8_t length; 211 u_int8_t control; 212 }; 213 214 struct scsi_mode_sense_10 215 { 216 u_int8_t opcode; 217 u_int8_t byte2; /* same bits as small version */ 218 #define SMS10_LLBAA 0x10 219 u_int8_t page; /* same bits as small version */ 220 u_int8_t subpage; 221 u_int8_t unused[3]; 222 u_int8_t length[2]; 223 u_int8_t control; 224 }; 225 226 struct scsi_mode_select_6 227 { 228 u_int8_t opcode; 229 u_int8_t byte2; 230 #define SMS_SP 0x01 231 #define SMS_PF 0x10 232 u_int8_t unused[2]; 233 u_int8_t length; 234 u_int8_t control; 235 }; 236 237 struct scsi_mode_select_10 238 { 239 u_int8_t opcode; 240 u_int8_t byte2; /* same bits as small version */ 241 u_int8_t unused[5]; 242 u_int8_t length[2]; 243 u_int8_t control; 244 }; 245 246 /* 247 * When sending a mode select to a tape drive, the medium type must be 0. 248 */ 249 struct scsi_mode_hdr_6 250 { 251 u_int8_t datalen; 252 u_int8_t medium_type; 253 u_int8_t dev_specific; 254 u_int8_t block_descr_len; 255 }; 256 257 struct scsi_mode_hdr_10 258 { 259 u_int8_t datalen[2]; 260 u_int8_t medium_type; 261 u_int8_t dev_specific; 262 u_int8_t reserved[2]; 263 u_int8_t block_descr_len[2]; 264 }; 265 266 struct scsi_mode_block_descr 267 { 268 u_int8_t density_code; 269 u_int8_t num_blocks[3]; 270 u_int8_t reserved; 271 u_int8_t block_len[3]; 272 }; 273 274 struct scsi_per_res_in 275 { 276 u_int8_t opcode; 277 u_int8_t action; 278 #define SPRI_RK 0x00 279 #define SPRI_RR 0x01 280 #define SPRI_RC 0x02 281 #define SPRI_RS 0x03 282 u_int8_t reserved[5]; 283 u_int8_t length[2]; 284 #define SPRI_MAX_LEN 0xffff 285 u_int8_t control; 286 }; 287 288 struct scsi_per_res_in_header 289 { 290 u_int8_t generation[4]; 291 u_int8_t length[4]; 292 }; 293 294 struct scsi_per_res_key 295 { 296 u_int8_t key[8]; 297 }; 298 299 struct scsi_per_res_in_keys 300 { 301 struct scsi_per_res_in_header header; 302 struct scsi_per_res_key keys[0]; 303 }; 304 305 struct scsi_per_res_cap 306 { 307 uint8_t length[2]; 308 uint8_t flags1; 309 #define SPRI_RLR_C 0x80 310 #define SPRI_CRH 0x10 311 #define SPRI_SIP_C 0x08 312 #define SPRI_ATP_C 0x04 313 #define SPRI_PTPL_C 0x01 314 uint8_t flags2; 315 #define SPRI_TMV 0x80 316 #define SPRI_ALLOW_CMD_MASK 0x70 317 #define SPRI_ALLOW_CMD_SHIFT 4 318 #define SPRI_ALLOW_NA 0x00 319 #define SPRI_ALLOW_1 0x10 320 #define SPRI_ALLOW_2 0x20 321 #define SPRI_ALLOW_3 0x30 322 #define SPRI_ALLOW_4 0x40 323 #define SPRI_ALLOW_5 0x50 324 #define SPRI_PTPL_A 0x01 325 uint8_t type_mask[2]; 326 #define SPRI_TM_WR_EX_AR 0x8000 327 #define SPRI_TM_EX_AC_RO 0x4000 328 #define SPRI_TM_WR_EX_RO 0x2000 329 #define SPRI_TM_EX_AC 0x0800 330 #define SPRI_TM_WR_EX 0x0200 331 #define SPRI_TM_EX_AC_AR 0x0001 332 uint8_t reserved[2]; 333 }; 334 335 struct scsi_per_res_in_rsrv_data 336 { 337 uint8_t reservation[8]; 338 uint8_t scope_addr[4]; 339 uint8_t reserved; 340 uint8_t scopetype; 341 #define SPRT_WE 0x01 342 #define SPRT_EA 0x03 343 #define SPRT_WERO 0x05 344 #define SPRT_EARO 0x06 345 #define SPRT_WEAR 0x07 346 #define SPRT_EAAR 0x08 347 uint8_t extent_length[2]; 348 }; 349 350 struct scsi_per_res_in_rsrv 351 { 352 struct scsi_per_res_in_header header; 353 struct scsi_per_res_in_rsrv_data data; 354 }; 355 356 struct scsi_per_res_in_full_desc 357 { 358 struct scsi_per_res_key res_key; 359 uint8_t reserved1[4]; 360 uint8_t flags; 361 #define SPRI_FULL_ALL_TG_PT 0x02 362 #define SPRI_FULL_R_HOLDER 0x01 363 uint8_t scopetype; 364 uint8_t reserved2[4]; 365 uint8_t rel_trgt_port_id[2]; 366 uint8_t additional_length[4]; 367 uint8_t transport_id[]; 368 }; 369 370 struct scsi_per_res_in_full 371 { 372 struct scsi_per_res_in_header header; 373 struct scsi_per_res_in_full_desc desc[]; 374 }; 375 376 struct scsi_per_res_out 377 { 378 u_int8_t opcode; 379 u_int8_t action; 380 #define SPRO_REGISTER 0x00 381 #define SPRO_RESERVE 0x01 382 #define SPRO_RELEASE 0x02 383 #define SPRO_CLEAR 0x03 384 #define SPRO_PREEMPT 0x04 385 #define SPRO_PRE_ABO 0x05 386 #define SPRO_REG_IGNO 0x06 387 #define SPRO_REG_MOVE 0x07 388 #define SPRO_REPL_LOST_RES 0x08 389 #define SPRO_ACTION_MASK 0x1f 390 u_int8_t scope_type; 391 #define SPR_SCOPE_MASK 0xf0 392 #define SPR_SCOPE_SHIFT 4 393 #define SPR_LU_SCOPE 0x00 394 #define SPR_EXTENT_SCOPE 0x10 395 #define SPR_ELEMENT_SCOPE 0x20 396 #define SPR_TYPE_MASK 0x0f 397 #define SPR_TYPE_RD_SHARED 0x00 398 #define SPR_TYPE_WR_EX 0x01 399 #define SPR_TYPE_RD_EX 0x02 400 #define SPR_TYPE_EX_AC 0x03 401 #define SPR_TYPE_SHARED 0x04 402 #define SPR_TYPE_WR_EX_RO 0x05 403 #define SPR_TYPE_EX_AC_RO 0x06 404 #define SPR_TYPE_WR_EX_AR 0x07 405 #define SPR_TYPE_EX_AC_AR 0x08 406 u_int8_t reserved[2]; 407 u_int8_t length[4]; 408 u_int8_t control; 409 }; 410 411 struct scsi_per_res_out_parms 412 { 413 struct scsi_per_res_key res_key; 414 u_int8_t serv_act_res_key[8]; 415 u_int8_t scope_spec_address[4]; 416 u_int8_t flags; 417 #define SPR_SPEC_I_PT 0x08 418 #define SPR_ALL_TG_PT 0x04 419 #define SPR_APTPL 0x01 420 u_int8_t reserved1; 421 u_int8_t extent_length[2]; 422 u_int8_t transport_id_list[]; 423 }; 424 425 struct scsi_per_res_out_trans_ids { 426 u_int8_t additional_length[4]; 427 u_int8_t transport_ids[]; 428 }; 429 430 /* 431 * Used with REGISTER AND MOVE serivce action of the PERSISTENT RESERVE OUT 432 * command. 433 */ 434 struct scsi_per_res_reg_move 435 { 436 struct scsi_per_res_key res_key; 437 u_int8_t serv_act_res_key[8]; 438 u_int8_t reserved; 439 u_int8_t flags; 440 #define SPR_REG_MOVE_UNREG 0x02 441 #define SPR_REG_MOVE_APTPL 0x01 442 u_int8_t rel_trgt_port_id[2]; 443 u_int8_t transport_id_length[4]; 444 u_int8_t transport_id[]; 445 }; 446 447 struct scsi_transportid_header 448 { 449 uint8_t format_protocol; 450 #define SCSI_TRN_FORMAT_MASK 0xc0 451 #define SCSI_TRN_FORMAT_SHIFT 6 452 #define SCSI_TRN_PROTO_MASK 0x0f 453 }; 454 455 struct scsi_transportid_fcp 456 { 457 uint8_t format_protocol; 458 #define SCSI_TRN_FCP_FORMAT_DEFAULT 0x00 459 uint8_t reserved1[7]; 460 uint8_t n_port_name[8]; 461 uint8_t reserved2[8]; 462 }; 463 464 struct scsi_transportid_spi 465 { 466 uint8_t format_protocol; 467 #define SCSI_TRN_SPI_FORMAT_DEFAULT 0x00 468 uint8_t reserved1; 469 uint8_t scsi_addr[2]; 470 uint8_t obsolete[2]; 471 uint8_t rel_trgt_port_id[2]; 472 uint8_t reserved2[16]; 473 }; 474 475 struct scsi_transportid_1394 476 { 477 uint8_t format_protocol; 478 #define SCSI_TRN_1394_FORMAT_DEFAULT 0x00 479 uint8_t reserved1[7]; 480 uint8_t eui64[8]; 481 uint8_t reserved2[8]; 482 }; 483 484 struct scsi_transportid_rdma 485 { 486 uint8_t format_protocol; 487 #define SCSI_TRN_RDMA_FORMAT_DEFAULT 0x00 488 uint8_t reserved[7]; 489 #define SCSI_TRN_RDMA_PORT_LEN 16 490 uint8_t initiator_port_id[SCSI_TRN_RDMA_PORT_LEN]; 491 }; 492 493 struct scsi_transportid_iscsi_device 494 { 495 uint8_t format_protocol; 496 #define SCSI_TRN_ISCSI_FORMAT_DEVICE 0x00 497 uint8_t reserved; 498 uint8_t additional_length[2]; 499 uint8_t iscsi_name[]; 500 }; 501 502 struct scsi_transportid_iscsi_port 503 { 504 uint8_t format_protocol; 505 #define SCSI_TRN_ISCSI_FORMAT_PORT 0x40 506 uint8_t reserved; 507 uint8_t additional_length[2]; 508 uint8_t iscsi_name[]; 509 /* 510 * Followed by a separator and iSCSI initiator session ID 511 */ 512 }; 513 514 struct scsi_transportid_sas 515 { 516 uint8_t format_protocol; 517 #define SCSI_TRN_SAS_FORMAT_DEFAULT 0x00 518 uint8_t reserved1[3]; 519 uint8_t sas_address[8]; 520 uint8_t reserved2[12]; 521 }; 522 523 struct scsi_sop_routing_id_norm { 524 uint8_t bus; 525 uint8_t devfunc; 526 #define SCSI_TRN_SOP_BUS_MAX 0xff 527 #define SCSI_TRN_SOP_DEV_MAX 0x1f 528 #define SCSI_TRN_SOP_DEV_MASK 0xf8 529 #define SCSI_TRN_SOP_DEV_SHIFT 3 530 #define SCSI_TRN_SOP_FUNC_NORM_MASK 0x07 531 #define SCSI_TRN_SOP_FUNC_NORM_MAX 0x07 532 }; 533 534 struct scsi_sop_routing_id_alt { 535 uint8_t bus; 536 uint8_t function; 537 #define SCSI_TRN_SOP_FUNC_ALT_MAX 0xff 538 }; 539 540 struct scsi_transportid_sop 541 { 542 uint8_t format_protocol; 543 #define SCSI_TRN_SOP_FORMAT_DEFAULT 0x00 544 uint8_t reserved1; 545 uint8_t routing_id[2]; 546 uint8_t reserved2[20]; 547 }; 548 549 struct scsi_log_sense 550 { 551 u_int8_t opcode; 552 u_int8_t byte2; 553 #define SLS_SP 0x01 554 #define SLS_PPC 0x02 555 u_int8_t page; 556 #define SLS_PAGE_CODE 0x3F 557 #define SLS_SUPPORTED_PAGES_PAGE 0x00 558 #define SLS_OVERRUN_PAGE 0x01 559 #define SLS_ERROR_WRITE_PAGE 0x02 560 #define SLS_ERROR_READ_PAGE 0x03 561 #define SLS_ERROR_READREVERSE_PAGE 0x04 562 #define SLS_ERROR_VERIFY_PAGE 0x05 563 #define SLS_ERROR_NONMEDIUM_PAGE 0x06 564 #define SLS_ERROR_LASTN_PAGE 0x07 565 #define SLS_LOGICAL_BLOCK_PROVISIONING 0x0c 566 #define SLS_SELF_TEST_PAGE 0x10 567 #define SLS_STAT_AND_PERF 0x19 568 #define SLS_IE_PAGE 0x2f 569 #define SLS_PAGE_CTRL_MASK 0xC0 570 #define SLS_PAGE_CTRL_THRESHOLD 0x00 571 #define SLS_PAGE_CTRL_CUMULATIVE 0x40 572 #define SLS_PAGE_CTRL_THRESH_DEFAULT 0x80 573 #define SLS_PAGE_CTRL_CUMUL_DEFAULT 0xC0 574 u_int8_t subpage; 575 #define SLS_SUPPORTED_SUBPAGES_SUBPAGE 0xff 576 u_int8_t reserved; 577 u_int8_t paramptr[2]; 578 u_int8_t length[2]; 579 u_int8_t control; 580 }; 581 582 struct scsi_log_select 583 { 584 u_int8_t opcode; 585 u_int8_t byte2; 586 /* SLS_SP 0x01 */ 587 #define SLS_PCR 0x02 588 u_int8_t page; 589 /* SLS_PAGE_CTRL_MASK 0xC0 */ 590 /* SLS_PAGE_CTRL_THRESHOLD 0x00 */ 591 /* SLS_PAGE_CTRL_CUMULATIVE 0x40 */ 592 /* SLS_PAGE_CTRL_THRESH_DEFAULT 0x80 */ 593 /* SLS_PAGE_CTRL_CUMUL_DEFAULT 0xC0 */ 594 u_int8_t reserved[4]; 595 u_int8_t length[2]; 596 u_int8_t control; 597 }; 598 599 struct scsi_log_header 600 { 601 u_int8_t page; 602 #define SL_PAGE_CODE 0x3F 603 #define SL_SPF 0x40 604 #define SL_DS 0x80 605 u_int8_t subpage; 606 u_int8_t datalen[2]; 607 }; 608 609 struct scsi_log_param_header { 610 u_int8_t param_code[2]; 611 u_int8_t param_control; 612 #define SLP_LP 0x01 613 #define SLP_LBIN 0x02 614 #define SLP_TMC_MASK 0x0C 615 #define SLP_TMC_ALWAYS 0x00 616 #define SLP_TMC_EQUAL 0x04 617 #define SLP_TMC_NOTEQUAL 0x08 618 #define SLP_TMC_GREATER 0x0C 619 #define SLP_ETC 0x10 620 #define SLP_TSD 0x20 621 #define SLP_DS 0x40 622 #define SLP_DU 0x80 623 u_int8_t param_len; 624 }; 625 626 struct scsi_log_stat_and_perf { 627 struct scsi_log_param_header hdr; 628 #define SLP_SAP 0x0001 629 uint8_t read_num[8]; 630 uint8_t write_num[8]; 631 uint8_t recvieved_lba[8]; 632 uint8_t transmitted_lba[8]; 633 uint8_t read_int[8]; 634 uint8_t write_int[8]; 635 uint8_t weighted_num[8]; 636 uint8_t weighted_int[8]; 637 }; 638 639 struct scsi_log_idle_time { 640 struct scsi_log_param_header hdr; 641 #define SLP_IT 0x0002 642 uint8_t idle_int[8]; 643 }; 644 645 struct scsi_log_time_interval { 646 struct scsi_log_param_header hdr; 647 #define SLP_TI 0x0003 648 uint8_t exponent[4]; 649 uint8_t integer[4]; 650 }; 651 652 struct scsi_log_fua_stat_and_perf { 653 struct scsi_log_param_header hdr; 654 #define SLP_FUA_SAP 0x0004 655 uint8_t fua_read_num[8]; 656 uint8_t fua_write_num[8]; 657 uint8_t fuanv_read_num[8]; 658 uint8_t fuanv_write_num[8]; 659 uint8_t fua_read_int[8]; 660 uint8_t fua_write_int[8]; 661 uint8_t fuanv_read_int[8]; 662 uint8_t fuanv_write_int[8]; 663 }; 664 665 struct scsi_control_page { 666 u_int8_t page_code; 667 u_int8_t page_length; 668 u_int8_t rlec; 669 #define SCP_RLEC 0x01 /*Report Log Exception Cond*/ 670 #define SCP_GLTSD 0x02 /*Global Logging target 671 save disable */ 672 #define SCP_DSENSE 0x04 /*Descriptor Sense */ 673 #define SCP_DPICZ 0x08 /*Disable Prot. Info Check 674 if Prot. Field is Zero */ 675 #define SCP_TMF_ONLY 0x10 /*TM Functions Only*/ 676 #define SCP_TST_MASK 0xE0 /*Task Set Type Mask*/ 677 #define SCP_TST_ONE 0x00 /*One Task Set*/ 678 #define SCP_TST_SEPARATE 0x20 /*Separate Task Sets*/ 679 u_int8_t queue_flags; 680 #define SCP_QUEUE_ALG_MASK 0xF0 681 #define SCP_QUEUE_ALG_RESTRICTED 0x00 682 #define SCP_QUEUE_ALG_UNRESTRICTED 0x10 683 #define SCP_NUAR 0x08 /*No UA on release*/ 684 #define SCP_QUEUE_ERR 0x02 /*Queued I/O aborted for CACs*/ 685 #define SCP_QUEUE_DQUE 0x01 /*Queued I/O disabled*/ 686 u_int8_t eca_and_aen; 687 #define SCP_EECA 0x80 /*Enable Extended CA*/ 688 #define SCP_RAC 0x40 /*Report a check*/ 689 #define SCP_SWP 0x08 /*Software Write Protect*/ 690 #define SCP_RAENP 0x04 /*Ready AEN Permission*/ 691 #define SCP_UAAENP 0x02 /*UA AEN Permission*/ 692 #define SCP_EAENP 0x01 /*Error AEN Permission*/ 693 u_int8_t flags4; 694 #define SCP_ATO 0x80 /*Application tag owner*/ 695 #define SCP_TAS 0x40 /*Task aborted status*/ 696 #define SCP_ATMPE 0x20 /*Application tag mode page*/ 697 #define SCP_RWWP 0x10 /*Reject write without prot*/ 698 u_int8_t aen_holdoff_period[2]; 699 u_int8_t busy_timeout_period[2]; 700 u_int8_t extended_selftest_completion_time[2]; 701 }; 702 703 struct scsi_control_ext_page { 704 uint8_t page_code; 705 uint8_t subpage_code; 706 uint8_t page_length[2]; 707 uint8_t flags; 708 #define SCEP_TCMOS 0x04 /* Timestamp Changeable by */ 709 #define SCEP_SCSIP 0x02 /* SCSI Precedence (clock) */ 710 #define SCEP_IALUAE 0x01 /* Implicit ALUA Enabled */ 711 uint8_t prio; 712 uint8_t max_sense; 713 uint8_t reserve[25]; 714 }; 715 716 struct scsi_cache_page { 717 u_int8_t page_code; 718 #define SCHP_PAGE_SAVABLE 0x80 /* Page is savable */ 719 u_int8_t page_length; 720 u_int8_t cache_flags; 721 #define SCHP_FLAGS_WCE 0x04 /* Write Cache Enable */ 722 #define SCHP_FLAGS_MF 0x02 /* Multiplication factor */ 723 #define SCHP_FLAGS_RCD 0x01 /* Read Cache Disable */ 724 u_int8_t rw_cache_policy; 725 u_int8_t dis_prefetch[2]; 726 u_int8_t min_prefetch[2]; 727 u_int8_t max_prefetch[2]; 728 u_int8_t max_prefetch_ceil[2]; 729 }; 730 731 /* 732 * XXX KDM 733 * Updated version of the cache page, as of SBC. Update this to SBC-3 and 734 * rationalize the two. 735 */ 736 struct scsi_caching_page { 737 uint8_t page_code; 738 #define SMS_CACHING_PAGE 0x08 739 uint8_t page_length; 740 uint8_t flags1; 741 #define SCP_IC 0x80 742 #define SCP_ABPF 0x40 743 #define SCP_CAP 0x20 744 #define SCP_DISC 0x10 745 #define SCP_SIZE 0x08 746 #define SCP_WCE 0x04 747 #define SCP_MF 0x02 748 #define SCP_RCD 0x01 749 uint8_t ret_priority; 750 uint8_t disable_pf_transfer_len[2]; 751 uint8_t min_prefetch[2]; 752 uint8_t max_prefetch[2]; 753 uint8_t max_pf_ceiling[2]; 754 uint8_t flags2; 755 #define SCP_FSW 0x80 756 #define SCP_LBCSS 0x40 757 #define SCP_DRA 0x20 758 #define SCP_VS1 0x10 759 #define SCP_VS2 0x08 760 uint8_t cache_segments; 761 uint8_t cache_seg_size[2]; 762 uint8_t reserved; 763 uint8_t non_cache_seg_size[3]; 764 }; 765 766 /* 767 * XXX KDM move this off to a vendor shim. 768 */ 769 struct copan_debugconf_subpage { 770 uint8_t page_code; 771 #define DBGCNF_PAGE_CODE 0x00 772 uint8_t subpage; 773 #define DBGCNF_SUBPAGE_CODE 0xF0 774 uint8_t page_length[2]; 775 uint8_t page_version; 776 #define DBGCNF_VERSION 0x00 777 uint8_t ctl_time_io_secs[2]; 778 }; 779 780 781 struct scsi_info_exceptions_page { 782 u_int8_t page_code; 783 #define SIEP_PAGE_SAVABLE 0x80 /* Page is savable */ 784 u_int8_t page_length; 785 u_int8_t info_flags; 786 #define SIEP_FLAGS_PERF 0x80 787 #define SIEP_FLAGS_EBF 0x20 788 #define SIEP_FLAGS_EWASC 0x10 789 #define SIEP_FLAGS_DEXCPT 0x08 790 #define SIEP_FLAGS_TEST 0x04 791 #define SIEP_FLAGS_EBACKERR 0x02 792 #define SIEP_FLAGS_LOGERR 0x01 793 u_int8_t mrie; 794 u_int8_t interval_timer[4]; 795 u_int8_t report_count[4]; 796 }; 797 798 struct scsi_logical_block_provisioning_page_descr { 799 uint8_t flags; 800 #define SLBPPD_ENABLED 0x80 801 #define SLBPPD_TYPE_MASK 0x38 802 #define SLBPPD_ARMING_MASK 0x07 803 #define SLBPPD_ARMING_DEC 0x02 804 #define SLBPPD_ARMING_INC 0x01 805 uint8_t resource; 806 uint8_t reserved[2]; 807 uint8_t count[4]; 808 }; 809 810 struct scsi_logical_block_provisioning_page { 811 uint8_t page_code; 812 uint8_t subpage_code; 813 uint8_t page_length[2]; 814 uint8_t flags; 815 #define SLBPP_SITUA 0x01 816 uint8_t reserved[11]; 817 struct scsi_logical_block_provisioning_page_descr descr[0]; 818 }; 819 820 /* 821 * SCSI protocol identifier values, current as of SPC4r36l. 822 */ 823 #define SCSI_PROTO_FC 0x00 /* Fibre Channel */ 824 #define SCSI_PROTO_SPI 0x01 /* Parallel SCSI */ 825 #define SCSI_PROTO_SSA 0x02 /* Serial Storage Arch. */ 826 #define SCSI_PROTO_1394 0x03 /* IEEE 1394 (Firewire) */ 827 #define SCSI_PROTO_RDMA 0x04 /* SCSI RDMA Protocol */ 828 #define SCSI_PROTO_ISCSI 0x05 /* Internet SCSI */ 829 #define SCSI_PROTO_iSCSI 0x05 /* Internet SCSI */ 830 #define SCSI_PROTO_SAS 0x06 /* SAS Serial SCSI Protocol */ 831 #define SCSI_PROTO_ADT 0x07 /* Automation/Drive Int. Trans. Prot.*/ 832 #define SCSI_PROTO_ADITP 0x07 /* Automation/Drive Int. Trans. Prot.*/ 833 #define SCSI_PROTO_ATA 0x08 /* AT Attachment Interface */ 834 #define SCSI_PROTO_UAS 0x09 /* USB Atached SCSI */ 835 #define SCSI_PROTO_SOP 0x0a /* SCSI over PCI Express */ 836 #define SCSI_PROTO_NONE 0x0f /* No specific protocol */ 837 838 struct scsi_proto_specific_page { 839 u_int8_t page_code; 840 #define SPSP_PAGE_SAVABLE 0x80 /* Page is savable */ 841 u_int8_t page_length; 842 u_int8_t protocol; 843 #define SPSP_PROTO_FC SCSI_PROTO_FC 844 #define SPSP_PROTO_SPI SCSI_PROTO_SPI 845 #define SPSP_PROTO_SSA SCSI_PROTO_SSA 846 #define SPSP_PROTO_1394 SCSI_PROTO_1394 847 #define SPSP_PROTO_RDMA SCSI_PROTO_RDMA 848 #define SPSP_PROTO_ISCSI SCSI_PROTO_ISCSI 849 #define SPSP_PROTO_SAS SCSI_PROTO_SAS 850 #define SPSP_PROTO_ADT SCSI_PROTO_ADITP 851 #define SPSP_PROTO_ATA SCSI_PROTO_ATA 852 #define SPSP_PROTO_UAS SCSI_PROTO_UAS 853 #define SPSP_PROTO_SOP SCSI_PROTO_SOP 854 #define SPSP_PROTO_NONE SCSI_PROTO_NONE 855 }; 856 857 struct scsi_reserve 858 { 859 u_int8_t opcode; 860 u_int8_t byte2; 861 #define SR_EXTENT 0x01 862 #define SR_ID_MASK 0x0e 863 #define SR_3RDPTY 0x10 864 #define SR_LUN_MASK 0xe0 865 u_int8_t resv_id; 866 u_int8_t length[2]; 867 u_int8_t control; 868 }; 869 870 struct scsi_reserve_10 { 871 uint8_t opcode; 872 uint8_t byte2; 873 #define SR10_3RDPTY 0x10 874 #define SR10_LONGID 0x02 875 #define SR10_EXTENT 0x01 876 uint8_t resv_id; 877 uint8_t thirdparty_id; 878 uint8_t reserved[3]; 879 uint8_t length[2]; 880 uint8_t control; 881 }; 882 883 884 struct scsi_release 885 { 886 u_int8_t opcode; 887 u_int8_t byte2; 888 u_int8_t resv_id; 889 u_int8_t unused[1]; 890 u_int8_t length; 891 u_int8_t control; 892 }; 893 894 struct scsi_release_10 { 895 uint8_t opcode; 896 uint8_t byte2; 897 uint8_t resv_id; 898 uint8_t thirdparty_id; 899 uint8_t reserved[3]; 900 uint8_t length[2]; 901 uint8_t control; 902 }; 903 904 struct scsi_prevent 905 { 906 u_int8_t opcode; 907 u_int8_t byte2; 908 u_int8_t unused[2]; 909 u_int8_t how; 910 u_int8_t control; 911 }; 912 #define PR_PREVENT 0x01 913 #define PR_ALLOW 0x00 914 915 struct scsi_sync_cache 916 { 917 u_int8_t opcode; 918 u_int8_t byte2; 919 #define SSC_IMMED 0x02 920 #define SSC_RELADR 0x01 921 u_int8_t begin_lba[4]; 922 u_int8_t reserved; 923 u_int8_t lb_count[2]; 924 u_int8_t control; 925 }; 926 927 struct scsi_sync_cache_16 928 { 929 uint8_t opcode; 930 uint8_t byte2; 931 uint8_t begin_lba[8]; 932 uint8_t lb_count[4]; 933 uint8_t reserved; 934 uint8_t control; 935 }; 936 937 struct scsi_format { 938 uint8_t opcode; 939 uint8_t byte2; 940 #define SF_LONGLIST 0x20 941 #define SF_FMTDATA 0x10 942 #define SF_CMPLIST 0x08 943 #define SF_FORMAT_MASK 0x07 944 #define SF_FORMAT_BLOCK 0x00 945 #define SF_FORMAT_LONG_BLOCK 0x03 946 #define SF_FORMAT_BFI 0x04 947 #define SF_FORMAT_PHYS 0x05 948 uint8_t vendor; 949 uint8_t interleave[2]; 950 uint8_t control; 951 }; 952 953 struct scsi_format_header_short { 954 uint8_t reserved; 955 #define SF_DATA_FOV 0x80 956 #define SF_DATA_DPRY 0x40 957 #define SF_DATA_DCRT 0x20 958 #define SF_DATA_STPF 0x10 959 #define SF_DATA_IP 0x08 960 #define SF_DATA_DSP 0x04 961 #define SF_DATA_IMMED 0x02 962 #define SF_DATA_VS 0x01 963 uint8_t byte2; 964 uint8_t defect_list_len[2]; 965 }; 966 967 struct scsi_format_header_long { 968 uint8_t reserved; 969 uint8_t byte2; 970 uint8_t reserved2[2]; 971 uint8_t defect_list_len[4]; 972 }; 973 974 struct scsi_changedef 975 { 976 u_int8_t opcode; 977 u_int8_t byte2; 978 u_int8_t unused1; 979 u_int8_t how; 980 u_int8_t unused[4]; 981 u_int8_t datalen; 982 u_int8_t control; 983 }; 984 985 struct scsi_read_buffer 986 { 987 u_int8_t opcode; 988 u_int8_t byte2; 989 #define RWB_MODE 0x1F 990 #define RWB_MODE_HDR_DATA 0x00 991 #define RWB_MODE_VENDOR 0x01 992 #define RWB_MODE_DATA 0x02 993 #define RWB_MODE_DESCR 0x03 994 #define RWB_MODE_DOWNLOAD 0x04 995 #define RWB_MODE_DOWNLOAD_SAVE 0x05 996 #define RWB_MODE_ECHO 0x0A 997 #define RWB_MODE_ECHO_DESCR 0x0B 998 #define RWB_MODE_ERROR_HISTORY 0x1C 999 u_int8_t buffer_id; 1000 u_int8_t offset[3]; 1001 u_int8_t length[3]; 1002 u_int8_t control; 1003 }; 1004 1005 struct scsi_read_buffer_16 1006 { 1007 uint8_t opcode; 1008 uint8_t byte2; 1009 uint8_t offset[8]; 1010 uint8_t length[4]; 1011 uint8_t buffer_id; 1012 uint8_t control; 1013 }; 1014 1015 struct scsi_write_buffer 1016 { 1017 u_int8_t opcode; 1018 u_int8_t byte2; 1019 u_int8_t buffer_id; 1020 u_int8_t offset[3]; 1021 u_int8_t length[3]; 1022 u_int8_t control; 1023 }; 1024 1025 struct scsi_read_attribute 1026 { 1027 u_int8_t opcode; 1028 u_int8_t service_action; 1029 #define SRA_SA_ATTR_VALUES 0x00 1030 #define SRA_SA_ATTR_LIST 0x01 1031 #define SRA_SA_LOG_VOL_LIST 0x02 1032 #define SRA_SA_PART_LIST 0x03 1033 #define SRA_SA_RESTRICTED 0x04 1034 #define SRA_SA_SUPPORTED_ATTRS 0x05 1035 #define SRA_SA_MASK 0x1f 1036 u_int8_t element[2]; 1037 u_int8_t elem_type; 1038 u_int8_t logical_volume; 1039 u_int8_t reserved1; 1040 u_int8_t partition; 1041 u_int8_t first_attribute[2]; 1042 u_int8_t length[4]; 1043 u_int8_t cache; 1044 #define SRA_CACHE 0x01 1045 u_int8_t control; 1046 }; 1047 1048 struct scsi_write_attribute 1049 { 1050 u_int8_t opcode; 1051 u_int8_t byte2; 1052 #define SWA_WTC 0x01 1053 u_int8_t element[3]; 1054 u_int8_t logical_volume; 1055 u_int8_t reserved1; 1056 u_int8_t partition; 1057 u_int8_t reserved2[2]; 1058 u_int8_t length[4]; 1059 u_int8_t reserved3; 1060 u_int8_t control; 1061 }; 1062 1063 1064 struct scsi_read_attribute_values 1065 { 1066 u_int8_t length[4]; 1067 u_int8_t attribute_0[0]; 1068 }; 1069 1070 struct scsi_mam_attribute_header 1071 { 1072 u_int8_t id[2]; 1073 /* 1074 * Attributes obtained from SPC-4r36g (section 7.4.2.2) and 1075 * SSC-4r03 (section 4.2.21). 1076 */ 1077 #define SMA_ATTR_ID_DEVICE_MIN 0x0000 1078 1079 #define SMA_ATTR_REM_CAP_PARTITION 0x0000 1080 #define SMA_ATTR_MAX_CAP_PARTITION 0x0001 1081 #define SMA_ATTR_TAPEALERT_FLAGS 0x0002 1082 #define SMA_ATTR_LOAD_COUNT 0x0003 1083 #define SMA_ATTR_MAM_SPACE_REMAINING 0x0004 1084 1085 #define SMA_ATTR_DEV_ASSIGNING_ORG 0x0005 1086 #define SMA_ATTR_FORMAT_DENSITY_CODE 0x0006 1087 #define SMA_ATTR_INITIALIZATION_COUNT 0x0007 1088 #define SMA_ATTR_VOLUME_ID 0x0008 1089 #define SMA_ATTR_VOLUME_CHANGE_REF 0x0009 1090 1091 #define SMA_ATTR_DEV_SERIAL_LAST_LOAD 0x020a 1092 #define SMA_ATTR_DEV_SERIAL_LAST_LOAD_1 0x020b 1093 #define SMA_ATTR_DEV_SERIAL_LAST_LOAD_2 0x020c 1094 #define SMA_ATTR_DEV_SERIAL_LAST_LOAD_3 0x020d 1095 1096 #define SMA_ATTR_TOTAL_MB_WRITTEN_LT 0x0220 1097 #define SMA_ATTR_TOTAL_MB_READ_LT 0x0221 1098 #define SMA_ATTR_TOTAL_MB_WRITTEN_CUR 0x0222 1099 #define SMA_ATTR_TOTAL_MB_READ_CUR 0x0223 1100 #define SMA_ATTR_FIRST_ENC_BLOCK 0x0224 1101 #define SMA_ATTR_NEXT_UNENC_BLOCK 0x0225 1102 1103 #define SMA_ATTR_MEDIUM_USAGE_HIST 0x0340 1104 #define SMA_ATTR_PART_USAGE_HIST 0x0341 1105 1106 #define SMA_ATTR_ID_DEVICE_MAX 0x03ff 1107 1108 #define SMA_ATTR_ID_MEDIUM_MIN 0x0400 1109 1110 #define SMA_ATTR_MED_MANUF 0x0400 1111 #define SMA_ATTR_MED_SERIAL 0x0401 1112 1113 #define SMA_ATTR_MED_LENGTH 0x0402 1114 #define SMA_ATTR_MED_WIDTH 0x0403 1115 #define SMA_ATTR_MED_ASSIGNING_ORG 0x0404 1116 #define SMA_ATTR_MED_DENSITY_CODE 0x0405 1117 1118 #define SMA_ATTR_MED_MANUF_DATE 0x0406 1119 #define SMA_ATTR_MAM_CAPACITY 0x0407 1120 #define SMA_ATTR_MED_TYPE 0x0408 1121 #define SMA_ATTR_MED_TYPE_INFO 0x0409 1122 #define SMA_ATTR_MED_SERIAL_NUM 0x040a 1123 1124 #define SMA_ATTR_ID_MEDIUM_MAX 0x07ff 1125 1126 #define SMA_ATTR_ID_HOST_MIN 0x0800 1127 1128 #define SMA_ATTR_APP_VENDOR 0x0800 1129 #define SMA_ATTR_APP_NAME 0x0801 1130 #define SMA_ATTR_APP_VERSION 0x0802 1131 #define SMA_ATTR_USER_MED_TEXT_LABEL 0x0803 1132 #define SMA_ATTR_LAST_WRITTEN_TIME 0x0804 1133 #define SMA_ATTR_TEXT_LOCAL_ID 0x0805 1134 #define SMA_ATTR_BARCODE 0x0806 1135 #define SMA_ATTR_HOST_OWNER_NAME 0x0807 1136 #define SMA_ATTR_MEDIA_POOL 0x0808 1137 #define SMA_ATTR_PART_USER_LABEL 0x0809 1138 #define SMA_ATTR_LOAD_UNLOAD_AT_PART 0x080a 1139 #define SMA_ATTR_APP_FORMAT_VERSION 0x080b 1140 #define SMA_ATTR_VOL_COHERENCY_INFO 0x080c 1141 1142 #define SMA_ATTR_ID_HOST_MAX 0x0bff 1143 1144 #define SMA_ATTR_VENDOR_DEVICE_MIN 0x0c00 1145 #define SMA_ATTR_VENDOR_DEVICE_MAX 0x0fff 1146 #define SMA_ATTR_VENDOR_MEDIUM_MIN 0x1000 1147 #define SMA_ATTR_VENDOR_MEDIUM_MAX 0x13ff 1148 #define SMA_ATTR_VENDOR_HOST_MIN 0x1400 1149 #define SMA_ATTR_VENDOR_HOST_MAX 0x17ff 1150 u_int8_t byte2; 1151 #define SMA_FORMAT_BINARY 0x00 1152 #define SMA_FORMAT_ASCII 0x01 1153 #define SMA_FORMAT_TEXT 0x02 1154 #define SMA_FORMAT_MASK 0x03 1155 #define SMA_READ_ONLY 0x80 1156 u_int8_t length[2]; 1157 u_int8_t attribute[0]; 1158 }; 1159 1160 struct scsi_attrib_list_header { 1161 u_int8_t length[4]; 1162 u_int8_t first_attr_0[0]; 1163 }; 1164 1165 struct scsi_attrib_lv_list { 1166 u_int8_t length[2]; 1167 u_int8_t first_lv_number; 1168 u_int8_t num_logical_volumes; 1169 }; 1170 1171 struct scsi_attrib_vendser { 1172 uint8_t vendor[8]; 1173 uint8_t serial_num[32]; 1174 }; 1175 1176 /* 1177 * These values are used to decode the Volume Coherency Information 1178 * Attribute (0x080c) for LTFS-format coherency information. 1179 * Although the Application Client Specific lengths are different for 1180 * Version 0 and Version 1, the data is in fact the same. The length 1181 * difference was due to a code bug. 1182 */ 1183 #define SCSI_LTFS_VER0_LEN 42 1184 #define SCSI_LTFS_VER1_LEN 43 1185 #define SCSI_LTFS_UUID_LEN 36 1186 #define SCSI_LTFS_STR_NAME "LTFS" 1187 #define SCSI_LTFS_STR_LEN 4 1188 1189 typedef enum { 1190 SCSI_ATTR_FLAG_NONE = 0x00, 1191 SCSI_ATTR_FLAG_HEX = 0x01, 1192 SCSI_ATTR_FLAG_FP = 0x02, 1193 SCSI_ATTR_FLAG_DIV_10 = 0x04, 1194 SCSI_ATTR_FLAG_FP_1DIGIT = 0x08 1195 } scsi_attrib_flags; 1196 1197 typedef enum { 1198 SCSI_ATTR_OUTPUT_NONE = 0x00, 1199 SCSI_ATTR_OUTPUT_TEXT_MASK = 0x03, 1200 SCSI_ATTR_OUTPUT_TEXT_RAW = 0x00, 1201 SCSI_ATTR_OUTPUT_TEXT_ESC = 0x01, 1202 SCSI_ATTR_OUTPUT_TEXT_RSV1 = 0x02, 1203 SCSI_ATTR_OUTPUT_TEXT_RSV2 = 0x03, 1204 SCSI_ATTR_OUTPUT_NONASCII_MASK = 0x0c, 1205 SCSI_ATTR_OUTPUT_NONASCII_TRIM = 0x00, 1206 SCSI_ATTR_OUTPUT_NONASCII_ESC = 0x04, 1207 SCSI_ATTR_OUTPUT_NONASCII_RAW = 0x08, 1208 SCSI_ATTR_OUTPUT_NONASCII_RSV1 = 0x0c, 1209 SCSI_ATTR_OUTPUT_FIELD_MASK = 0xf0, 1210 SCSI_ATTR_OUTPUT_FIELD_ALL = 0xf0, 1211 SCSI_ATTR_OUTPUT_FIELD_NONE = 0x00, 1212 SCSI_ATTR_OUTPUT_FIELD_DESC = 0x10, 1213 SCSI_ATTR_OUTPUT_FIELD_NUM = 0x20, 1214 SCSI_ATTR_OUTPUT_FIELD_SIZE = 0x40, 1215 SCSI_ATTR_OUTPUT_FIELD_RW = 0x80 1216 } scsi_attrib_output_flags; 1217 1218 struct sbuf; 1219 1220 struct scsi_attrib_table_entry 1221 { 1222 u_int32_t id; 1223 u_int32_t flags; 1224 const char *desc; 1225 const char *suffix; 1226 int (*to_str)(struct sbuf *sb, struct scsi_mam_attribute_header *hdr, 1227 uint32_t valid_len, uint32_t flags, 1228 uint32_t output_flags, char *error_str, 1229 int error_str_len); 1230 int (*parse_str)(char *str, struct scsi_mam_attribute_header *hdr, 1231 uint32_t alloc_len, uint32_t flags, char *error_str, 1232 int error_str_len); 1233 }; 1234 1235 struct scsi_rw_6 1236 { 1237 u_int8_t opcode; 1238 u_int8_t addr[3]; 1239 /* only 5 bits are valid in the MSB address byte */ 1240 #define SRW_TOPADDR 0x1F 1241 u_int8_t length; 1242 u_int8_t control; 1243 }; 1244 1245 struct scsi_rw_10 1246 { 1247 u_int8_t opcode; 1248 #define SRW10_RELADDR 0x01 1249 /* EBP defined for WRITE(10) only */ 1250 #define SRW10_EBP 0x04 1251 #define SRW10_FUA 0x08 1252 #define SRW10_DPO 0x10 1253 u_int8_t byte2; 1254 u_int8_t addr[4]; 1255 u_int8_t reserved; 1256 u_int8_t length[2]; 1257 u_int8_t control; 1258 }; 1259 1260 struct scsi_rw_12 1261 { 1262 u_int8_t opcode; 1263 #define SRW12_RELADDR 0x01 1264 #define SRW12_FUA 0x08 1265 #define SRW12_DPO 0x10 1266 u_int8_t byte2; 1267 u_int8_t addr[4]; 1268 u_int8_t length[4]; 1269 u_int8_t reserved; 1270 u_int8_t control; 1271 }; 1272 1273 struct scsi_rw_16 1274 { 1275 u_int8_t opcode; 1276 #define SRW16_RELADDR 0x01 1277 #define SRW16_FUA 0x08 1278 #define SRW16_DPO 0x10 1279 u_int8_t byte2; 1280 u_int8_t addr[8]; 1281 u_int8_t length[4]; 1282 u_int8_t reserved; 1283 u_int8_t control; 1284 }; 1285 1286 struct scsi_write_atomic_16 1287 { 1288 uint8_t opcode; 1289 uint8_t byte2; 1290 uint8_t addr[8]; 1291 uint8_t boundary[2]; 1292 uint8_t length[2]; 1293 uint8_t group; 1294 uint8_t control; 1295 }; 1296 1297 struct scsi_write_same_10 1298 { 1299 uint8_t opcode; 1300 uint8_t byte2; 1301 #define SWS_LBDATA 0x02 1302 #define SWS_PBDATA 0x04 1303 #define SWS_UNMAP 0x08 1304 #define SWS_ANCHOR 0x10 1305 uint8_t addr[4]; 1306 uint8_t group; 1307 uint8_t length[2]; 1308 uint8_t control; 1309 }; 1310 1311 struct scsi_write_same_16 1312 { 1313 uint8_t opcode; 1314 uint8_t byte2; 1315 #define SWS_NDOB 0x01 1316 uint8_t addr[8]; 1317 uint8_t length[4]; 1318 uint8_t group; 1319 uint8_t control; 1320 }; 1321 1322 struct scsi_unmap 1323 { 1324 uint8_t opcode; 1325 uint8_t byte2; 1326 #define SU_ANCHOR 0x01 1327 uint8_t reserved[4]; 1328 uint8_t group; 1329 uint8_t length[2]; 1330 uint8_t control; 1331 }; 1332 1333 struct scsi_unmap_header 1334 { 1335 uint8_t length[2]; 1336 uint8_t desc_length[2]; 1337 uint8_t reserved[4]; 1338 }; 1339 1340 struct scsi_unmap_desc 1341 { 1342 uint8_t lba[8]; 1343 uint8_t length[4]; 1344 uint8_t reserved[4]; 1345 }; 1346 1347 struct scsi_write_verify_10 1348 { 1349 uint8_t opcode; 1350 uint8_t byte2; 1351 #define SWV_BYTCHK 0x02 1352 #define SWV_DPO 0x10 1353 #define SWV_WRPROECT_MASK 0xe0 1354 uint8_t addr[4]; 1355 uint8_t group; 1356 uint8_t length[2]; 1357 uint8_t control; 1358 }; 1359 1360 struct scsi_write_verify_12 1361 { 1362 uint8_t opcode; 1363 uint8_t byte2; 1364 uint8_t addr[4]; 1365 uint8_t length[4]; 1366 uint8_t group; 1367 uint8_t control; 1368 }; 1369 1370 struct scsi_write_verify_16 1371 { 1372 uint8_t opcode; 1373 uint8_t byte2; 1374 uint8_t addr[8]; 1375 uint8_t length[4]; 1376 uint8_t group; 1377 uint8_t control; 1378 }; 1379 1380 1381 struct scsi_start_stop_unit 1382 { 1383 u_int8_t opcode; 1384 u_int8_t byte2; 1385 #define SSS_IMMED 0x01 1386 u_int8_t reserved[2]; 1387 u_int8_t how; 1388 #define SSS_START 0x01 1389 #define SSS_LOEJ 0x02 1390 #define SSS_PC_MASK 0xf0 1391 #define SSS_PC_START_VALID 0x00 1392 #define SSS_PC_ACTIVE 0x10 1393 #define SSS_PC_IDLE 0x20 1394 #define SSS_PC_STANDBY 0x30 1395 #define SSS_PC_LU_CONTROL 0x70 1396 #define SSS_PC_FORCE_IDLE_0 0xa0 1397 #define SSS_PC_FORCE_STANDBY_0 0xb0 1398 u_int8_t control; 1399 }; 1400 1401 struct ata_pass_12 { 1402 u_int8_t opcode; 1403 u_int8_t protocol; 1404 #define AP_PROTO_HARD_RESET (0x00 << 1) 1405 #define AP_PROTO_SRST (0x01 << 1) 1406 #define AP_PROTO_NON_DATA (0x03 << 1) 1407 #define AP_PROTO_PIO_IN (0x04 << 1) 1408 #define AP_PROTO_PIO_OUT (0x05 << 1) 1409 #define AP_PROTO_DMA (0x06 << 1) 1410 #define AP_PROTO_DMA_QUEUED (0x07 << 1) 1411 #define AP_PROTO_DEVICE_DIAG (0x08 << 1) 1412 #define AP_PROTO_DEVICE_RESET (0x09 << 1) 1413 #define AP_PROTO_UDMA_IN (0x0a << 1) 1414 #define AP_PROTO_UDMA_OUT (0x0b << 1) 1415 #define AP_PROTO_FPDMA (0x0c << 1) 1416 #define AP_PROTO_RESP_INFO (0x0f << 1) 1417 #define AP_PROTO_MASK 0x1e 1418 #define AP_MULTI 0xe0 1419 u_int8_t flags; 1420 #define AP_T_LEN 0x03 1421 #define AP_BB 0x04 1422 #define AP_T_DIR 0x08 1423 #define AP_CK_COND 0x20 1424 #define AP_OFFLINE 0x60 1425 u_int8_t features; 1426 u_int8_t sector_count; 1427 u_int8_t lba_low; 1428 u_int8_t lba_mid; 1429 u_int8_t lba_high; 1430 u_int8_t device; 1431 u_int8_t command; 1432 u_int8_t reserved; 1433 u_int8_t control; 1434 }; 1435 1436 struct scsi_maintenance_in 1437 { 1438 uint8_t opcode; 1439 uint8_t byte2; 1440 #define SERVICE_ACTION_MASK 0x1f 1441 #define SA_RPRT_TRGT_GRP 0x0a 1442 uint8_t reserved[4]; 1443 uint8_t length[4]; 1444 uint8_t reserved1; 1445 uint8_t control; 1446 }; 1447 1448 struct scsi_report_supported_opcodes 1449 { 1450 uint8_t opcode; 1451 uint8_t service_action; 1452 uint8_t options; 1453 #define RSO_RCTD 0x80 1454 #define RSO_OPTIONS_MASK 0x07 1455 #define RSO_OPTIONS_ALL 0x00 1456 #define RSO_OPTIONS_OC 0x01 1457 #define RSO_OPTIONS_OC_SA 0x02 1458 uint8_t requested_opcode; 1459 uint8_t requested_service_action[2]; 1460 uint8_t length[4]; 1461 uint8_t reserved1; 1462 uint8_t control; 1463 }; 1464 1465 struct scsi_report_supported_opcodes_timeout 1466 { 1467 uint8_t length[2]; 1468 uint8_t reserved; 1469 uint8_t cmd_specific; 1470 uint8_t nominal_time[4]; 1471 uint8_t recommended_time[4]; 1472 }; 1473 1474 struct scsi_report_supported_opcodes_descr 1475 { 1476 uint8_t opcode; 1477 uint8_t reserved; 1478 uint8_t service_action[2]; 1479 uint8_t reserved2; 1480 uint8_t flags; 1481 #define RSO_SERVACTV 0x01 1482 #define RSO_CTDP 0x02 1483 uint8_t cdb_length[2]; 1484 struct scsi_report_supported_opcodes_timeout timeout[0]; 1485 }; 1486 1487 struct scsi_report_supported_opcodes_all 1488 { 1489 uint8_t length[4]; 1490 struct scsi_report_supported_opcodes_descr descr[0]; 1491 }; 1492 1493 struct scsi_report_supported_opcodes_one 1494 { 1495 uint8_t reserved; 1496 uint8_t support; 1497 #define RSO_ONE_CTDP 0x80 1498 #define RSO_ONE_SUP_MASK 0x07 1499 #define RSO_ONE_SUP_UNAVAIL 0x00 1500 #define RSO_ONE_SUP_NOT_SUP 0x01 1501 #define RSO_ONE_SUP_AVAIL 0x03 1502 #define RSO_ONE_SUP_VENDOR 0x05 1503 uint8_t cdb_length[2]; 1504 uint8_t cdb_usage[]; 1505 }; 1506 1507 struct scsi_report_supported_tmf 1508 { 1509 uint8_t opcode; 1510 uint8_t service_action; 1511 uint8_t reserved[4]; 1512 uint8_t length[4]; 1513 uint8_t reserved1; 1514 uint8_t control; 1515 }; 1516 1517 struct scsi_report_supported_tmf_data 1518 { 1519 uint8_t byte1; 1520 #define RST_WAKES 0x01 1521 #define RST_TRS 0x02 1522 #define RST_QTS 0x04 1523 #define RST_LURS 0x08 1524 #define RST_CTSS 0x10 1525 #define RST_CACAS 0x20 1526 #define RST_ATSS 0x40 1527 #define RST_ATS 0x80 1528 uint8_t byte2; 1529 #define RST_ITNRS 0x01 1530 #define RST_QTSS 0x02 1531 #define RST_QAES 0x04 1532 uint8_t reserved[2]; 1533 }; 1534 1535 struct scsi_report_timestamp 1536 { 1537 uint8_t opcode; 1538 uint8_t service_action; 1539 uint8_t reserved[4]; 1540 uint8_t length[4]; 1541 uint8_t reserved1; 1542 uint8_t control; 1543 }; 1544 1545 struct scsi_report_timestamp_data 1546 { 1547 uint8_t length[2]; 1548 uint8_t origin; 1549 #define RTS_ORIG_MASK 0x00 1550 #define RTS_ORIG_ZERO 0x00 1551 #define RTS_ORIG_SET 0x02 1552 #define RTS_ORIG_OUTSIDE 0x03 1553 uint8_t reserved; 1554 uint8_t timestamp[6]; 1555 uint8_t reserve2[2]; 1556 }; 1557 1558 struct scsi_receive_copy_status_lid1 1559 { 1560 uint8_t opcode; 1561 uint8_t service_action; 1562 #define RCS_RCS_LID1 0x00 1563 uint8_t list_identifier; 1564 uint8_t reserved[7]; 1565 uint8_t length[4]; 1566 uint8_t reserved1; 1567 uint8_t control; 1568 }; 1569 1570 struct scsi_receive_copy_status_lid1_data 1571 { 1572 uint8_t available_data[4]; 1573 uint8_t copy_command_status; 1574 #define RCS_CCS_INPROG 0x00 1575 #define RCS_CCS_COMPLETED 0x01 1576 #define RCS_CCS_ERROR 0x02 1577 uint8_t segments_processed[2]; 1578 uint8_t transfer_count_units; 1579 #define RCS_TC_BYTES 0x00 1580 #define RCS_TC_KBYTES 0x01 1581 #define RCS_TC_MBYTES 0x02 1582 #define RCS_TC_GBYTES 0x03 1583 #define RCS_TC_TBYTES 0x04 1584 #define RCS_TC_PBYTES 0x05 1585 #define RCS_TC_EBYTES 0x06 1586 #define RCS_TC_LBAS 0xf1 1587 uint8_t transfer_count[4]; 1588 }; 1589 1590 struct scsi_receive_copy_failure_details 1591 { 1592 uint8_t opcode; 1593 uint8_t service_action; 1594 #define RCS_RCFD 0x04 1595 uint8_t list_identifier; 1596 uint8_t reserved[7]; 1597 uint8_t length[4]; 1598 uint8_t reserved1; 1599 uint8_t control; 1600 }; 1601 1602 struct scsi_receive_copy_failure_details_data 1603 { 1604 uint8_t available_data[4]; 1605 uint8_t reserved[52]; 1606 uint8_t copy_command_status; 1607 uint8_t reserved2; 1608 uint8_t sense_data_length[2]; 1609 uint8_t sense_data[]; 1610 }; 1611 1612 struct scsi_receive_copy_status_lid4 1613 { 1614 uint8_t opcode; 1615 uint8_t service_action; 1616 #define RCS_RCS_LID4 0x05 1617 uint8_t list_identifier[4]; 1618 uint8_t reserved[4]; 1619 uint8_t length[4]; 1620 uint8_t reserved1; 1621 uint8_t control; 1622 }; 1623 1624 struct scsi_receive_copy_status_lid4_data 1625 { 1626 uint8_t available_data[4]; 1627 uint8_t response_to_service_action; 1628 uint8_t copy_command_status; 1629 #define RCS_CCS_COMPLETED_PROD 0x03 1630 #define RCS_CCS_COMPLETED_RESID 0x04 1631 #define RCS_CCS_INPROG_FGBG 0x10 1632 #define RCS_CCS_INPROG_FG 0x11 1633 #define RCS_CCS_INPROG_BG 0x12 1634 #define RCS_CCS_ABORTED 0x60 1635 uint8_t operation_counter[2]; 1636 uint8_t estimated_status_update_delay[4]; 1637 uint8_t extended_copy_completion_status; 1638 uint8_t length_of_the_sense_data_field; 1639 uint8_t sense_data_length; 1640 uint8_t transfer_count_units; 1641 uint8_t transfer_count[8]; 1642 uint8_t segments_processed[2]; 1643 uint8_t reserved[6]; 1644 uint8_t sense_data[]; 1645 }; 1646 1647 struct scsi_receive_copy_operating_parameters 1648 { 1649 uint8_t opcode; 1650 uint8_t service_action; 1651 #define RCS_RCOP 0x03 1652 uint8_t reserved[8]; 1653 uint8_t length[4]; 1654 uint8_t reserved1; 1655 uint8_t control; 1656 }; 1657 1658 struct scsi_receive_copy_operating_parameters_data 1659 { 1660 uint8_t length[4]; 1661 uint8_t snlid; 1662 #define RCOP_SNLID 0x01 1663 uint8_t reserved[3]; 1664 uint8_t maximum_cscd_descriptor_count[2]; 1665 uint8_t maximum_segment_descriptor_count[2]; 1666 uint8_t maximum_descriptor_list_length[4]; 1667 uint8_t maximum_segment_length[4]; 1668 uint8_t maximum_inline_data_length[4]; 1669 uint8_t held_data_limit[4]; 1670 uint8_t maximum_stream_device_transfer_size[4]; 1671 uint8_t reserved2[2]; 1672 uint8_t total_concurrent_copies[2]; 1673 uint8_t maximum_concurrent_copies; 1674 uint8_t data_segment_granularity; 1675 uint8_t inline_data_granularity; 1676 uint8_t held_data_granularity; 1677 uint8_t reserved3[3]; 1678 uint8_t implemented_descriptor_list_length; 1679 uint8_t list_of_implemented_descriptor_type_codes[0]; 1680 }; 1681 1682 struct scsi_extended_copy 1683 { 1684 uint8_t opcode; 1685 uint8_t service_action; 1686 #define EC_EC_LID1 0x00 1687 #define EC_EC_LID4 0x01 1688 uint8_t reserved[8]; 1689 uint8_t length[4]; 1690 uint8_t reserved1; 1691 uint8_t control; 1692 }; 1693 1694 struct scsi_ec_cscd_dtsp 1695 { 1696 uint8_t flags; 1697 #define EC_CSCD_FIXED 0x01 1698 #define EC_CSCD_PAD 0x04 1699 uint8_t block_length[3]; 1700 }; 1701 1702 struct scsi_ec_cscd 1703 { 1704 uint8_t type_code; 1705 #define EC_CSCD_EXT 0xff 1706 uint8_t luidt_pdt; 1707 #define EC_NUL 0x20 1708 #define EC_LUIDT_MASK 0xc0 1709 #define EC_LUIDT_LUN 0x00 1710 #define EC_LUIDT_PROXY_TOKEN 0x40 1711 uint8_t relative_initiator_port[2]; 1712 uint8_t cscd_params[24]; 1713 struct scsi_ec_cscd_dtsp dtsp; 1714 }; 1715 1716 struct scsi_ec_cscd_id 1717 { 1718 uint8_t type_code; 1719 #define EC_CSCD_ID 0xe4 1720 uint8_t luidt_pdt; 1721 uint8_t relative_initiator_port[2]; 1722 uint8_t codeset; 1723 uint8_t id_type; 1724 uint8_t reserved; 1725 uint8_t length; 1726 uint8_t designator[20]; 1727 struct scsi_ec_cscd_dtsp dtsp; 1728 }; 1729 1730 struct scsi_ec_segment 1731 { 1732 uint8_t type_code; 1733 uint8_t flags; 1734 #define EC_SEG_DC 0x02 1735 #define EC_SEG_CAT 0x01 1736 uint8_t descr_length[2]; 1737 uint8_t params[]; 1738 }; 1739 1740 struct scsi_ec_segment_b2b 1741 { 1742 uint8_t type_code; 1743 #define EC_SEG_B2B 0x02 1744 uint8_t flags; 1745 uint8_t descr_length[2]; 1746 uint8_t src_cscd[2]; 1747 uint8_t dst_cscd[2]; 1748 uint8_t reserved[2]; 1749 uint8_t number_of_blocks[2]; 1750 uint8_t src_lba[8]; 1751 uint8_t dst_lba[8]; 1752 }; 1753 1754 struct scsi_ec_segment_verify 1755 { 1756 uint8_t type_code; 1757 #define EC_SEG_VERIFY 0x07 1758 uint8_t reserved; 1759 uint8_t descr_length[2]; 1760 uint8_t src_cscd[2]; 1761 uint8_t reserved2[2]; 1762 uint8_t tur; 1763 uint8_t reserved3[3]; 1764 }; 1765 1766 struct scsi_ec_segment_register_key 1767 { 1768 uint8_t type_code; 1769 #define EC_SEG_REGISTER_KEY 0x14 1770 uint8_t reserved; 1771 uint8_t descr_length[2]; 1772 uint8_t reserved2[2]; 1773 uint8_t dst_cscd[2]; 1774 uint8_t res_key[8]; 1775 uint8_t sa_res_key[8]; 1776 uint8_t reserved3[4]; 1777 }; 1778 1779 struct scsi_extended_copy_lid1_data 1780 { 1781 uint8_t list_identifier; 1782 uint8_t flags; 1783 #define EC_PRIORITY 0x07 1784 #define EC_LIST_ID_USAGE_MASK 0x18 1785 #define EC_LIST_ID_USAGE_FULL 0x08 1786 #define EC_LIST_ID_USAGE_NOHOLD 0x10 1787 #define EC_LIST_ID_USAGE_NONE 0x18 1788 #define EC_STR 0x20 1789 uint8_t cscd_list_length[2]; 1790 uint8_t reserved[4]; 1791 uint8_t segment_list_length[4]; 1792 uint8_t inline_data_length[4]; 1793 uint8_t data[]; 1794 }; 1795 1796 struct scsi_extended_copy_lid4_data 1797 { 1798 uint8_t list_format; 1799 #define EC_LIST_FORMAT 0x01 1800 uint8_t flags; 1801 uint8_t header_cscd_list_length[2]; 1802 uint8_t reserved[11]; 1803 uint8_t flags2; 1804 #define EC_IMMED 0x01 1805 #define EC_G_SENSE 0x02 1806 uint8_t header_cscd_type_code; 1807 uint8_t reserved2[3]; 1808 uint8_t list_identifier[4]; 1809 uint8_t reserved3[18]; 1810 uint8_t cscd_list_length[2]; 1811 uint8_t segment_list_length[2]; 1812 uint8_t inline_data_length[2]; 1813 uint8_t data[]; 1814 }; 1815 1816 struct scsi_copy_operation_abort 1817 { 1818 uint8_t opcode; 1819 uint8_t service_action; 1820 #define EC_COA 0x1c 1821 uint8_t list_identifier[4]; 1822 uint8_t reserved[9]; 1823 uint8_t control; 1824 }; 1825 1826 struct scsi_populate_token 1827 { 1828 uint8_t opcode; 1829 uint8_t service_action; 1830 #define EC_PT 0x10 1831 uint8_t reserved[4]; 1832 uint8_t list_identifier[4]; 1833 uint8_t length[4]; 1834 uint8_t group_number; 1835 uint8_t control; 1836 }; 1837 1838 struct scsi_range_desc 1839 { 1840 uint8_t lba[8]; 1841 uint8_t length[4]; 1842 uint8_t reserved[4]; 1843 }; 1844 1845 struct scsi_populate_token_data 1846 { 1847 uint8_t length[2]; 1848 uint8_t flags; 1849 #define EC_PT_IMMED 0x01 1850 #define EC_PT_RTV 0x02 1851 uint8_t reserved; 1852 uint8_t inactivity_timeout[4]; 1853 uint8_t rod_type[4]; 1854 uint8_t reserved2[2]; 1855 uint8_t range_descriptor_length[2]; 1856 struct scsi_range_desc desc[]; 1857 }; 1858 1859 struct scsi_write_using_token 1860 { 1861 uint8_t opcode; 1862 uint8_t service_action; 1863 #define EC_WUT 0x11 1864 uint8_t reserved[4]; 1865 uint8_t list_identifier[4]; 1866 uint8_t length[4]; 1867 uint8_t group_number; 1868 uint8_t control; 1869 }; 1870 1871 struct scsi_write_using_token_data 1872 { 1873 uint8_t length[2]; 1874 uint8_t flags; 1875 #define EC_WUT_IMMED 0x01 1876 #define EC_WUT_DEL_TKN 0x02 1877 uint8_t reserved[5]; 1878 uint8_t offset_into_rod[8]; 1879 uint8_t rod_token[512]; 1880 uint8_t reserved2[6]; 1881 uint8_t range_descriptor_length[2]; 1882 struct scsi_range_desc desc[]; 1883 }; 1884 1885 struct scsi_receive_rod_token_information 1886 { 1887 uint8_t opcode; 1888 uint8_t service_action; 1889 #define RCS_RRTI 0x07 1890 uint8_t list_identifier[4]; 1891 uint8_t reserved[4]; 1892 uint8_t length[4]; 1893 uint8_t reserved2; 1894 uint8_t control; 1895 }; 1896 1897 struct scsi_token 1898 { 1899 uint8_t type[4]; 1900 #define ROD_TYPE_INTERNAL 0x00000000 1901 #define ROD_TYPE_AUR 0x00010000 1902 #define ROD_TYPE_PIT_DEF 0x00800000 1903 #define ROD_TYPE_PIT_VULN 0x00800001 1904 #define ROD_TYPE_PIT_PERS 0x00800002 1905 #define ROD_TYPE_PIT_ANY 0x0080FFFF 1906 #define ROD_TYPE_BLOCK_ZERO 0xFFFF0001 1907 uint8_t reserved[2]; 1908 uint8_t length[2]; 1909 uint8_t body[0]; 1910 }; 1911 1912 struct scsi_report_all_rod_tokens 1913 { 1914 uint8_t opcode; 1915 uint8_t service_action; 1916 #define RCS_RART 0x08 1917 uint8_t reserved[8]; 1918 uint8_t length[4]; 1919 uint8_t reserved2; 1920 uint8_t control; 1921 }; 1922 1923 struct scsi_report_all_rod_tokens_data 1924 { 1925 uint8_t available_data[4]; 1926 uint8_t reserved[4]; 1927 uint8_t rod_management_token_list[]; 1928 }; 1929 1930 struct ata_pass_16 { 1931 u_int8_t opcode; 1932 u_int8_t protocol; 1933 #define AP_EXTEND 0x01 1934 u_int8_t flags; 1935 #define AP_FLAG_TLEN_NO_DATA (0 << 0) 1936 #define AP_FLAG_TLEN_FEAT (1 << 0) 1937 #define AP_FLAG_TLEN_SECT_CNT (2 << 0) 1938 #define AP_FLAG_TLEN_STPSIU (3 << 0) 1939 #define AP_FLAG_BYT_BLOK_BYTES (0 << 2) 1940 #define AP_FLAG_BYT_BLOK_BLOCKS (1 << 2) 1941 #define AP_FLAG_TDIR_TO_DEV (0 << 3) 1942 #define AP_FLAG_TDIR_FROM_DEV (1 << 3) 1943 #define AP_FLAG_CHK_COND (1 << 5) 1944 u_int8_t features_ext; 1945 u_int8_t features; 1946 u_int8_t sector_count_ext; 1947 u_int8_t sector_count; 1948 u_int8_t lba_low_ext; 1949 u_int8_t lba_low; 1950 u_int8_t lba_mid_ext; 1951 u_int8_t lba_mid; 1952 u_int8_t lba_high_ext; 1953 u_int8_t lba_high; 1954 u_int8_t device; 1955 u_int8_t command; 1956 u_int8_t control; 1957 }; 1958 1959 struct ata_pass_32 { 1960 uint8_t opcode; 1961 uint8_t control; 1962 uint8_t reserved1[5]; 1963 uint8_t length; 1964 uint8_t service_action[2]; 1965 #define ATA_PASS_32_SA 0x1ff0 1966 uint8_t protocol; 1967 uint8_t flags; 1968 uint8_t reserved2[2]; 1969 uint8_t lba[6]; 1970 uint8_t features[2]; 1971 uint8_t count[2]; 1972 uint8_t device; 1973 uint8_t command; 1974 uint8_t reserved3; 1975 uint8_t icc; 1976 uint8_t auxiliary[4]; 1977 }; 1978 1979 1980 #define SC_SCSI_1 0x01 1981 #define SC_SCSI_2 0x03 1982 1983 /* 1984 * Opcodes 1985 */ 1986 1987 #define TEST_UNIT_READY 0x00 1988 #define REQUEST_SENSE 0x03 1989 #define READ_6 0x08 1990 #define WRITE_6 0x0A 1991 #define INQUIRY 0x12 1992 #define MODE_SELECT_6 0x15 1993 #define MODE_SENSE_6 0x1A 1994 #define START_STOP_UNIT 0x1B 1995 #define START_STOP 0x1B 1996 #define RESERVE 0x16 1997 #define RELEASE 0x17 1998 #define RECEIVE_DIAGNOSTIC 0x1C 1999 #define SEND_DIAGNOSTIC 0x1D 2000 #define PREVENT_ALLOW 0x1E 2001 #define READ_CAPACITY 0x25 2002 #define READ_10 0x28 2003 #define WRITE_10 0x2A 2004 #define POSITION_TO_ELEMENT 0x2B 2005 #define WRITE_VERIFY_10 0x2E 2006 #define VERIFY_10 0x2F 2007 #define SYNCHRONIZE_CACHE 0x35 2008 #define READ_DEFECT_DATA_10 0x37 2009 #define WRITE_BUFFER 0x3B 2010 #define READ_BUFFER 0x3C 2011 #define CHANGE_DEFINITION 0x40 2012 #define WRITE_SAME_10 0x41 2013 #define UNMAP 0x42 2014 #define LOG_SELECT 0x4C 2015 #define LOG_SENSE 0x4D 2016 #define MODE_SELECT_10 0x55 2017 #define RESERVE_10 0x56 2018 #define RELEASE_10 0x57 2019 #define MODE_SENSE_10 0x5A 2020 #define PERSISTENT_RES_IN 0x5E 2021 #define PERSISTENT_RES_OUT 0x5F 2022 #define EXTENDED_CDB 0x7E 2023 #define VARIABLE_LEN_CDB 0x7F 2024 #define EXTENDED_COPY 0x83 2025 #define RECEIVE_COPY_STATUS 0x84 2026 #define ATA_PASS_16 0x85 2027 #define READ_16 0x88 2028 #define COMPARE_AND_WRITE 0x89 2029 #define WRITE_16 0x8A 2030 #define READ_ATTRIBUTE 0x8C 2031 #define WRITE_ATTRIBUTE 0x8D 2032 #define WRITE_VERIFY_16 0x8E 2033 #define VERIFY_16 0x8F 2034 #define SYNCHRONIZE_CACHE_16 0x91 2035 #define WRITE_SAME_16 0x93 2036 #define READ_BUFFER_16 0x9B 2037 #define WRITE_ATOMIC_16 0x9C 2038 #define SERVICE_ACTION_IN 0x9E 2039 #define REPORT_LUNS 0xA0 2040 #define ATA_PASS_12 0xA1 2041 #define SECURITY_PROTOCOL_IN 0xA2 2042 #define MAINTENANCE_IN 0xA3 2043 #define MAINTENANCE_OUT 0xA4 2044 #define MOVE_MEDIUM 0xA5 2045 #define READ_12 0xA8 2046 #define WRITE_12 0xAA 2047 #define WRITE_VERIFY_12 0xAE 2048 #define VERIFY_12 0xAF 2049 #define SECURITY_PROTOCOL_OUT 0xB5 2050 #define READ_ELEMENT_STATUS 0xB8 2051 #define READ_CD 0xBE 2052 2053 /* Maintenance In Service Action Codes */ 2054 #define REPORT_IDENTIFYING_INFRMATION 0x05 2055 #define REPORT_TARGET_PORT_GROUPS 0x0A 2056 #define REPORT_ALIASES 0x0B 2057 #define REPORT_SUPPORTED_OPERATION_CODES 0x0C 2058 #define REPORT_SUPPORTED_TASK_MANAGEMENT_FUNCTIONS 0x0D 2059 #define REPORT_PRIORITY 0x0E 2060 #define REPORT_TIMESTAMP 0x0F 2061 #define MANAGEMENT_PROTOCOL_IN 0x10 2062 /* Maintenance Out Service Action Codes */ 2063 #define SET_IDENTIFY_INFORMATION 0x06 2064 #define SET_TARGET_PORT_GROUPS 0x0A 2065 #define CHANGE_ALIASES 0x0B 2066 #define SET_PRIORITY 0x0E 2067 #define SET_TIMESTAMP 0x0F 2068 #define MANGAEMENT_PROTOCOL_OUT 0x10 2069 2070 /* 2071 * Device Types 2072 */ 2073 #define T_DIRECT 0x00 2074 #define T_SEQUENTIAL 0x01 2075 #define T_PRINTER 0x02 2076 #define T_PROCESSOR 0x03 2077 #define T_WORM 0x04 2078 #define T_CDROM 0x05 2079 #define T_SCANNER 0x06 2080 #define T_OPTICAL 0x07 2081 #define T_CHANGER 0x08 2082 #define T_COMM 0x09 2083 #define T_ASC0 0x0a 2084 #define T_ASC1 0x0b 2085 #define T_STORARRAY 0x0c 2086 #define T_ENCLOSURE 0x0d 2087 #define T_RBC 0x0e 2088 #define T_OCRW 0x0f 2089 #define T_OSD 0x11 2090 #define T_ADC 0x12 2091 #define T_ZBC_HM 0x14 2092 #define T_NODEVICE 0x1f 2093 #define T_ANY 0xff /* Used in Quirk table matches */ 2094 2095 #define T_REMOV 1 2096 #define T_FIXED 0 2097 2098 /* 2099 * This length is the initial inquiry length used by the probe code, as 2100 * well as the length necessary for scsi_print_inquiry() to function 2101 * correctly. If either use requires a different length in the future, 2102 * the two values should be de-coupled. 2103 */ 2104 #define SHORT_INQUIRY_LENGTH 36 2105 2106 struct scsi_inquiry_data 2107 { 2108 u_int8_t device; 2109 #define SID_TYPE(inq_data) ((inq_data)->device & 0x1f) 2110 #define SID_QUAL(inq_data) (((inq_data)->device & 0xE0) >> 5) 2111 #define SID_QUAL_LU_CONNECTED 0x00 /* 2112 * The specified peripheral device 2113 * type is currently connected to 2114 * logical unit. If the target cannot 2115 * determine whether or not a physical 2116 * device is currently connected, it 2117 * shall also use this peripheral 2118 * qualifier when returning the INQUIRY 2119 * data. This peripheral qualifier 2120 * does not mean that the device is 2121 * ready for access by the initiator. 2122 */ 2123 #define SID_QUAL_LU_OFFLINE 0x01 /* 2124 * The target is capable of supporting 2125 * the specified peripheral device type 2126 * on this logical unit; however, the 2127 * physical device is not currently 2128 * connected to this logical unit. 2129 */ 2130 #define SID_QUAL_RSVD 0x02 2131 #define SID_QUAL_BAD_LU 0x03 /* 2132 * The target is not capable of 2133 * supporting a physical device on 2134 * this logical unit. For this 2135 * peripheral qualifier the peripheral 2136 * device type shall be set to 1Fh to 2137 * provide compatibility with previous 2138 * versions of SCSI. All other 2139 * peripheral device type values are 2140 * reserved for this peripheral 2141 * qualifier. 2142 */ 2143 #define SID_QUAL_IS_VENDOR_UNIQUE(inq_data) ((SID_QUAL(inq_data) & 0x04) != 0) 2144 u_int8_t dev_qual2; 2145 #define SID_QUAL2 0x7F 2146 #define SID_LU_CONG 0x40 2147 #define SID_RMB 0x80 2148 #define SID_IS_REMOVABLE(inq_data) (((inq_data)->dev_qual2 & SID_RMB) != 0) 2149 u_int8_t version; 2150 #define SID_ANSI_REV(inq_data) ((inq_data)->version & 0x07) 2151 #define SCSI_REV_0 0 2152 #define SCSI_REV_CCS 1 2153 #define SCSI_REV_2 2 2154 #define SCSI_REV_SPC 3 2155 #define SCSI_REV_SPC2 4 2156 #define SCSI_REV_SPC3 5 2157 #define SCSI_REV_SPC4 6 2158 2159 #define SID_ECMA 0x38 2160 #define SID_ISO 0xC0 2161 u_int8_t response_format; 2162 #define SID_AENC 0x80 2163 #define SID_TrmIOP 0x40 2164 #define SID_NormACA 0x20 2165 #define SID_HiSup 0x10 2166 u_int8_t additional_length; 2167 #define SID_ADDITIONAL_LENGTH(iqd) \ 2168 ((iqd)->additional_length + \ 2169 __offsetof(struct scsi_inquiry_data, additional_length) + 1) 2170 u_int8_t spc3_flags; 2171 #define SPC3_SID_PROTECT 0x01 2172 #define SPC3_SID_3PC 0x08 2173 #define SPC3_SID_TPGS_MASK 0x30 2174 #define SPC3_SID_TPGS_IMPLICIT 0x10 2175 #define SPC3_SID_TPGS_EXPLICIT 0x20 2176 #define SPC3_SID_ACC 0x40 2177 #define SPC3_SID_SCCS 0x80 2178 u_int8_t spc2_flags; 2179 #define SPC2_SID_ADDR16 0x01 2180 #define SPC2_SID_MChngr 0x08 2181 #define SPC2_SID_MultiP 0x10 2182 #define SPC2_SID_EncServ 0x40 2183 #define SPC2_SID_BQueue 0x80 2184 2185 #define INQ_DATA_TQ_ENABLED(iqd) \ 2186 ((SID_ANSI_REV(iqd) < SCSI_REV_SPC2)? ((iqd)->flags & SID_CmdQue) : \ 2187 (((iqd)->flags & SID_CmdQue) && !((iqd)->spc2_flags & SPC2_SID_BQueue)) || \ 2188 (!((iqd)->flags & SID_CmdQue) && ((iqd)->spc2_flags & SPC2_SID_BQueue))) 2189 2190 u_int8_t flags; 2191 #define SID_SftRe 0x01 2192 #define SID_CmdQue 0x02 2193 #define SID_Linked 0x08 2194 #define SID_Sync 0x10 2195 #define SID_WBus16 0x20 2196 #define SID_WBus32 0x40 2197 #define SID_RelAdr 0x80 2198 #define SID_VENDOR_SIZE 8 2199 char vendor[SID_VENDOR_SIZE]; 2200 #define SID_PRODUCT_SIZE 16 2201 char product[SID_PRODUCT_SIZE]; 2202 #define SID_REVISION_SIZE 4 2203 char revision[SID_REVISION_SIZE]; 2204 /* 2205 * The following fields were taken from SCSI Primary Commands - 2 2206 * (SPC-2) Revision 14, Dated 11 November 1999 2207 */ 2208 #define SID_VENDOR_SPECIFIC_0_SIZE 20 2209 u_int8_t vendor_specific0[SID_VENDOR_SPECIFIC_0_SIZE]; 2210 /* 2211 * An extension of SCSI Parallel Specific Values 2212 */ 2213 #define SID_SPI_IUS 0x01 2214 #define SID_SPI_QAS 0x02 2215 #define SID_SPI_CLOCK_ST 0x00 2216 #define SID_SPI_CLOCK_DT 0x04 2217 #define SID_SPI_CLOCK_DT_ST 0x0C 2218 #define SID_SPI_MASK 0x0F 2219 u_int8_t spi3data; 2220 u_int8_t reserved2; 2221 /* 2222 * Version Descriptors, stored 2 byte values. 2223 */ 2224 u_int8_t version1[2]; 2225 u_int8_t version2[2]; 2226 u_int8_t version3[2]; 2227 u_int8_t version4[2]; 2228 u_int8_t version5[2]; 2229 u_int8_t version6[2]; 2230 u_int8_t version7[2]; 2231 u_int8_t version8[2]; 2232 2233 u_int8_t reserved3[22]; 2234 2235 #define SID_VENDOR_SPECIFIC_1_SIZE 160 2236 u_int8_t vendor_specific1[SID_VENDOR_SPECIFIC_1_SIZE]; 2237 }; 2238 2239 /* 2240 * This structure is more suited to initiator operation, because the 2241 * maximum number of supported pages is already allocated. 2242 */ 2243 struct scsi_vpd_supported_page_list 2244 { 2245 u_int8_t device; 2246 u_int8_t page_code; 2247 #define SVPD_SUPPORTED_PAGE_LIST 0x00 2248 #define SVPD_SUPPORTED_PAGES_HDR_LEN 4 2249 u_int8_t reserved; 2250 u_int8_t length; /* number of VPD entries */ 2251 #define SVPD_SUPPORTED_PAGES_SIZE 251 2252 u_int8_t list[SVPD_SUPPORTED_PAGES_SIZE]; 2253 }; 2254 2255 /* 2256 * This structure is more suited to target operation, because the 2257 * number of supported pages is left to the user to allocate. 2258 */ 2259 struct scsi_vpd_supported_pages 2260 { 2261 u_int8_t device; 2262 u_int8_t page_code; 2263 u_int8_t reserved; 2264 #define SVPD_SUPPORTED_PAGES 0x00 2265 u_int8_t length; 2266 u_int8_t page_list[0]; 2267 }; 2268 2269 2270 struct scsi_vpd_unit_serial_number 2271 { 2272 u_int8_t device; 2273 u_int8_t page_code; 2274 #define SVPD_UNIT_SERIAL_NUMBER 0x80 2275 u_int8_t reserved; 2276 u_int8_t length; /* serial number length */ 2277 #define SVPD_SERIAL_NUM_SIZE 251 2278 u_int8_t serial_num[SVPD_SERIAL_NUM_SIZE]; 2279 }; 2280 2281 struct scsi_vpd_device_id 2282 { 2283 u_int8_t device; 2284 u_int8_t page_code; 2285 #define SVPD_DEVICE_ID 0x83 2286 #define SVPD_DEVICE_ID_MAX_SIZE 252 2287 #define SVPD_DEVICE_ID_HDR_LEN \ 2288 __offsetof(struct scsi_vpd_device_id, desc_list) 2289 u_int8_t length[2]; 2290 u_int8_t desc_list[]; 2291 }; 2292 2293 struct scsi_vpd_id_descriptor 2294 { 2295 u_int8_t proto_codeset; 2296 /* 2297 * See the SCSI_PROTO definitions above for the protocols. 2298 */ 2299 #define SVPD_ID_PROTO_SHIFT 4 2300 #define SVPD_ID_CODESET_BINARY 0x01 2301 #define SVPD_ID_CODESET_ASCII 0x02 2302 #define SVPD_ID_CODESET_UTF8 0x03 2303 #define SVPD_ID_CODESET_MASK 0x0f 2304 u_int8_t id_type; 2305 #define SVPD_ID_PIV 0x80 2306 #define SVPD_ID_ASSOC_LUN 0x00 2307 #define SVPD_ID_ASSOC_PORT 0x10 2308 #define SVPD_ID_ASSOC_TARGET 0x20 2309 #define SVPD_ID_ASSOC_MASK 0x30 2310 #define SVPD_ID_TYPE_VENDOR 0x00 2311 #define SVPD_ID_TYPE_T10 0x01 2312 #define SVPD_ID_TYPE_EUI64 0x02 2313 #define SVPD_ID_TYPE_NAA 0x03 2314 #define SVPD_ID_TYPE_RELTARG 0x04 2315 #define SVPD_ID_TYPE_TPORTGRP 0x05 2316 #define SVPD_ID_TYPE_LUNGRP 0x06 2317 #define SVPD_ID_TYPE_MD5_LUN_ID 0x07 2318 #define SVPD_ID_TYPE_SCSI_NAME 0x08 2319 #define SVPD_ID_TYPE_PROTO 0x09 2320 #define SVPD_ID_TYPE_UUID 0x0a 2321 #define SVPD_ID_TYPE_MASK 0x0f 2322 u_int8_t reserved; 2323 u_int8_t length; 2324 #define SVPD_DEVICE_ID_DESC_HDR_LEN \ 2325 __offsetof(struct scsi_vpd_id_descriptor, identifier) 2326 u_int8_t identifier[]; 2327 }; 2328 2329 struct scsi_vpd_id_t10 2330 { 2331 u_int8_t vendor[8]; 2332 u_int8_t vendor_spec_id[0]; 2333 }; 2334 2335 struct scsi_vpd_id_eui64 2336 { 2337 u_int8_t ieee_company_id[3]; 2338 u_int8_t extension_id[5]; 2339 }; 2340 2341 struct scsi_vpd_id_naa_basic 2342 { 2343 uint8_t naa; 2344 /* big endian, packed: 2345 uint8_t naa : 4; 2346 uint8_t naa_desig : 4; 2347 */ 2348 #define SVPD_ID_NAA_NAA_SHIFT 4 2349 #define SVPD_ID_NAA_IEEE_EXT 0x02 2350 #define SVPD_ID_NAA_LOCAL_REG 0x03 2351 #define SVPD_ID_NAA_IEEE_REG 0x05 2352 #define SVPD_ID_NAA_IEEE_REG_EXT 0x06 2353 uint8_t naa_data[]; 2354 }; 2355 2356 struct scsi_vpd_id_naa_ieee_extended_id 2357 { 2358 uint8_t naa; 2359 uint8_t vendor_specific_id_a; 2360 uint8_t ieee_company_id[3]; 2361 uint8_t vendor_specific_id_b[4]; 2362 }; 2363 2364 struct scsi_vpd_id_naa_local_reg 2365 { 2366 uint8_t naa; 2367 uint8_t local_value[7]; 2368 }; 2369 2370 struct scsi_vpd_id_naa_ieee_reg 2371 { 2372 uint8_t naa; 2373 uint8_t reg_value[7]; 2374 /* big endian, packed: 2375 uint8_t naa_basic : 4; 2376 uint8_t ieee_company_id_0 : 4; 2377 uint8_t ieee_company_id_1[2]; 2378 uint8_t ieee_company_id_2 : 4; 2379 uint8_t vendor_specific_id_0 : 4; 2380 uint8_t vendor_specific_id_1[4]; 2381 */ 2382 }; 2383 2384 struct scsi_vpd_id_naa_ieee_reg_extended 2385 { 2386 uint8_t naa; 2387 uint8_t reg_value[15]; 2388 /* big endian, packed: 2389 uint8_t naa_basic : 4; 2390 uint8_t ieee_company_id_0 : 4; 2391 uint8_t ieee_company_id_1[2]; 2392 uint8_t ieee_company_id_2 : 4; 2393 uint8_t vendor_specific_id_0 : 4; 2394 uint8_t vendor_specific_id_1[4]; 2395 uint8_t vendor_specific_id_ext[8]; 2396 */ 2397 }; 2398 2399 struct scsi_vpd_id_rel_trgt_port_id 2400 { 2401 uint8_t obsolete[2]; 2402 uint8_t rel_trgt_port_id[2]; 2403 }; 2404 2405 struct scsi_vpd_id_trgt_port_grp_id 2406 { 2407 uint8_t reserved[2]; 2408 uint8_t trgt_port_grp[2]; 2409 }; 2410 2411 struct scsi_vpd_id_lun_grp_id 2412 { 2413 uint8_t reserved[2]; 2414 uint8_t log_unit_grp[2]; 2415 }; 2416 2417 struct scsi_vpd_id_md5_lun_id 2418 { 2419 uint8_t lun_id[16]; 2420 }; 2421 2422 struct scsi_vpd_id_scsi_name 2423 { 2424 uint8_t name_string[256]; 2425 }; 2426 2427 struct scsi_service_action_in 2428 { 2429 uint8_t opcode; 2430 uint8_t service_action; 2431 uint8_t action_dependent[13]; 2432 uint8_t control; 2433 }; 2434 2435 struct scsi_vpd_extended_inquiry_data 2436 { 2437 uint8_t device; 2438 uint8_t page_code; 2439 #define SVPD_EXTENDED_INQUIRY_DATA 0x86 2440 uint8_t page_length[2]; 2441 uint8_t flags1; 2442 2443 /* These values are for direct access devices */ 2444 #define SVPD_EID_AM_MASK 0xC0 2445 #define SVPD_EID_AM_DEFER 0x80 2446 #define SVPD_EID_AM_IMMED 0x40 2447 #define SVPD_EID_AM_UNDEFINED 0x00 2448 #define SVPD_EID_AM_RESERVED 0xc0 2449 #define SVPD_EID_SPT 0x38 2450 #define SVPD_EID_SPT_1 0x00 2451 #define SVPD_EID_SPT_12 0x08 2452 #define SVPD_EID_SPT_2 0x10 2453 #define SVPD_EID_SPT_13 0x18 2454 #define SVPD_EID_SPT_3 0x20 2455 #define SVPD_EID_SPT_23 0x28 2456 #define SVPD_EID_SPT_123 0x38 2457 2458 /* These values are for sequential access devices */ 2459 #define SVPD_EID_SA_SPT_LBP 0x08 2460 2461 #define SVPD_EID_GRD_CHK 0x04 2462 #define SVPD_EID_APP_CHK 0x02 2463 #define SVPD_EID_REF_CHK 0x01 2464 2465 uint8_t flags2; 2466 #define SVPD_EID_UASK_SUP 0x20 2467 #define SVPD_EID_GROUP_SUP 0x10 2468 #define SVPD_EID_PRIOR_SUP 0x08 2469 #define SVPD_EID_HEADSUP 0x04 2470 #define SVPD_EID_ORDSUP 0x02 2471 #define SVPD_EID_SIMPSUP 0x01 2472 uint8_t flags3; 2473 #define SVPD_EID_WU_SUP 0x08 2474 #define SVPD_EID_CRD_SUP 0x04 2475 #define SVPD_EID_NV_SUP 0x02 2476 #define SVPD_EID_V_SUP 0x01 2477 uint8_t flags4; 2478 #define SVPD_EID_P_I_I_SUP 0x10 2479 #define SVPD_EID_LUICLT 0x01 2480 uint8_t flags5; 2481 #define SVPD_EID_R_SUP 0x10 2482 #define SVPD_EID_CBCS 0x01 2483 uint8_t flags6; 2484 #define SVPD_EID_MULTI_I_T_FW 0x0F 2485 #define SVPD_EID_MC_VENDOR_SPEC 0x00 2486 #define SVPD_EID_MC_MODE_1 0x01 2487 #define SVPD_EID_MC_MODE_2 0x02 2488 #define SVPD_EID_MC_MODE_3 0x03 2489 uint8_t est[2]; 2490 uint8_t flags7; 2491 #define SVPD_EID_POA_SUP 0x80 2492 #define SVPD_EID_HRA_SUP 0x80 2493 #define SVPD_EID_VSA_SUP 0x80 2494 uint8_t max_sense_length; 2495 uint8_t reserved2[50]; 2496 }; 2497 2498 struct scsi_vpd_mode_page_policy_descr 2499 { 2500 uint8_t page_code; 2501 uint8_t subpage_code; 2502 uint8_t policy; 2503 #define SVPD_MPP_SHARED 0x00 2504 #define SVPD_MPP_PORT 0x01 2505 #define SVPD_MPP_I_T 0x03 2506 #define SVPD_MPP_MLUS 0x80 2507 uint8_t reserved; 2508 }; 2509 2510 struct scsi_vpd_mode_page_policy 2511 { 2512 uint8_t device; 2513 uint8_t page_code; 2514 #define SVPD_MODE_PAGE_POLICY 0x87 2515 uint8_t page_length[2]; 2516 struct scsi_vpd_mode_page_policy_descr descr[0]; 2517 }; 2518 2519 struct scsi_diag_page { 2520 uint8_t page_code; 2521 uint8_t page_specific_flags; 2522 uint8_t length[2]; 2523 uint8_t params[0]; 2524 }; 2525 2526 struct scsi_vpd_port_designation 2527 { 2528 uint8_t reserved[2]; 2529 uint8_t relative_port_id[2]; 2530 uint8_t reserved2[2]; 2531 uint8_t initiator_transportid_length[2]; 2532 uint8_t initiator_transportid[0]; 2533 }; 2534 2535 struct scsi_vpd_port_designation_cont 2536 { 2537 uint8_t reserved[2]; 2538 uint8_t target_port_descriptors_length[2]; 2539 struct scsi_vpd_id_descriptor target_port_descriptors[0]; 2540 }; 2541 2542 struct scsi_vpd_scsi_ports 2543 { 2544 u_int8_t device; 2545 u_int8_t page_code; 2546 #define SVPD_SCSI_PORTS 0x88 2547 u_int8_t page_length[2]; 2548 struct scsi_vpd_port_designation design[]; 2549 }; 2550 2551 /* 2552 * ATA Information VPD Page based on 2553 * T10/2126-D Revision 04 2554 */ 2555 #define SVPD_ATA_INFORMATION 0x89 2556 2557 2558 struct scsi_vpd_tpc_descriptor 2559 { 2560 uint8_t desc_type[2]; 2561 uint8_t desc_length[2]; 2562 uint8_t parameters[]; 2563 }; 2564 2565 struct scsi_vpd_tpc_descriptor_bdrl 2566 { 2567 uint8_t desc_type[2]; 2568 #define SVPD_TPC_BDRL 0x0000 2569 uint8_t desc_length[2]; 2570 uint8_t vendor_specific[6]; 2571 uint8_t maximum_ranges[2]; 2572 uint8_t maximum_inactivity_timeout[4]; 2573 uint8_t default_inactivity_timeout[4]; 2574 uint8_t maximum_token_transfer_size[8]; 2575 uint8_t optimal_transfer_count[8]; 2576 }; 2577 2578 struct scsi_vpd_tpc_descriptor_sc_descr 2579 { 2580 uint8_t opcode; 2581 uint8_t sa_length; 2582 uint8_t supported_service_actions[0]; 2583 }; 2584 2585 struct scsi_vpd_tpc_descriptor_sc 2586 { 2587 uint8_t desc_type[2]; 2588 #define SVPD_TPC_SC 0x0001 2589 uint8_t desc_length[2]; 2590 uint8_t list_length; 2591 struct scsi_vpd_tpc_descriptor_sc_descr descr[]; 2592 }; 2593 2594 struct scsi_vpd_tpc_descriptor_pd 2595 { 2596 uint8_t desc_type[2]; 2597 #define SVPD_TPC_PD 0x0004 2598 uint8_t desc_length[2]; 2599 uint8_t reserved[4]; 2600 uint8_t maximum_cscd_descriptor_count[2]; 2601 uint8_t maximum_segment_descriptor_count[2]; 2602 uint8_t maximum_descriptor_list_length[4]; 2603 uint8_t maximum_inline_data_length[4]; 2604 uint8_t reserved2[12]; 2605 }; 2606 2607 struct scsi_vpd_tpc_descriptor_sd 2608 { 2609 uint8_t desc_type[2]; 2610 #define SVPD_TPC_SD 0x0008 2611 uint8_t desc_length[2]; 2612 uint8_t list_length; 2613 uint8_t supported_descriptor_codes[]; 2614 }; 2615 2616 struct scsi_vpd_tpc_descriptor_sdid 2617 { 2618 uint8_t desc_type[2]; 2619 #define SVPD_TPC_SDID 0x000C 2620 uint8_t desc_length[2]; 2621 uint8_t list_length[2]; 2622 uint8_t supported_descriptor_ids[]; 2623 }; 2624 2625 struct scsi_vpd_tpc_descriptor_rtf_block 2626 { 2627 uint8_t type_format; 2628 #define SVPD_TPC_RTF_BLOCK 0x00 2629 uint8_t reserved; 2630 uint8_t desc_length[2]; 2631 uint8_t reserved2[2]; 2632 uint8_t optimal_length_granularity[2]; 2633 uint8_t maximum_bytes[8]; 2634 uint8_t optimal_bytes[8]; 2635 uint8_t optimal_bytes_to_token_per_segment[8]; 2636 uint8_t optimal_bytes_from_token_per_segment[8]; 2637 uint8_t reserved3[8]; 2638 }; 2639 2640 struct scsi_vpd_tpc_descriptor_rtf 2641 { 2642 uint8_t desc_type[2]; 2643 #define SVPD_TPC_RTF 0x0106 2644 uint8_t desc_length[2]; 2645 uint8_t remote_tokens; 2646 uint8_t reserved[11]; 2647 uint8_t minimum_token_lifetime[4]; 2648 uint8_t maximum_token_lifetime[4]; 2649 uint8_t maximum_token_inactivity_timeout[4]; 2650 uint8_t reserved2[18]; 2651 uint8_t type_specific_features_length[2]; 2652 uint8_t type_specific_features[0]; 2653 }; 2654 2655 struct scsi_vpd_tpc_descriptor_srtd 2656 { 2657 uint8_t rod_type[4]; 2658 uint8_t flags; 2659 #define SVPD_TPC_SRTD_TOUT 0x01 2660 #define SVPD_TPC_SRTD_TIN 0x02 2661 #define SVPD_TPC_SRTD_ECPY 0x80 2662 uint8_t reserved; 2663 uint8_t preference_indicator[2]; 2664 uint8_t reserved2[56]; 2665 }; 2666 2667 struct scsi_vpd_tpc_descriptor_srt 2668 { 2669 uint8_t desc_type[2]; 2670 #define SVPD_TPC_SRT 0x0108 2671 uint8_t desc_length[2]; 2672 uint8_t reserved[2]; 2673 uint8_t rod_type_descriptors_length[2]; 2674 uint8_t rod_type_descriptors[0]; 2675 }; 2676 2677 struct scsi_vpd_tpc_descriptor_gco 2678 { 2679 uint8_t desc_type[2]; 2680 #define SVPD_TPC_GCO 0x8001 2681 uint8_t desc_length[2]; 2682 uint8_t total_concurrent_copies[4]; 2683 uint8_t maximum_identified_concurrent_copies[4]; 2684 uint8_t maximum_segment_length[4]; 2685 uint8_t data_segment_granularity; 2686 uint8_t inline_data_granularity; 2687 uint8_t reserved[18]; 2688 }; 2689 2690 struct scsi_vpd_tpc 2691 { 2692 uint8_t device; 2693 uint8_t page_code; 2694 #define SVPD_SCSI_TPC 0x8F 2695 uint8_t page_length[2]; 2696 struct scsi_vpd_tpc_descriptor descr[]; 2697 }; 2698 2699 /* 2700 * Block Device Characteristics VPD Page based on 2701 * T10/1799-D Revision 31 2702 */ 2703 struct scsi_vpd_block_characteristics 2704 { 2705 u_int8_t device; 2706 u_int8_t page_code; 2707 #define SVPD_BDC 0xB1 2708 u_int8_t page_length[2]; 2709 u_int8_t medium_rotation_rate[2]; 2710 #define SVPD_BDC_RATE_NOT_REPORTED 0x00 2711 #define SVPD_BDC_RATE_NON_ROTATING 0x01 2712 u_int8_t reserved1; 2713 u_int8_t nominal_form_factor; 2714 #define SVPD_BDC_FORM_NOT_REPORTED 0x00 2715 #define SVPD_BDC_FORM_5_25INCH 0x01 2716 #define SVPD_BDC_FORM_3_5INCH 0x02 2717 #define SVPD_BDC_FORM_2_5INCH 0x03 2718 #define SVPD_BDC_FORM_1_5INCH 0x04 2719 #define SVPD_BDC_FORM_LESSTHAN_1_5INCH 0x05 2720 u_int8_t reserved2[56]; 2721 }; 2722 2723 /* 2724 * Block Device Characteristics VPD Page 2725 */ 2726 struct scsi_vpd_block_device_characteristics 2727 { 2728 uint8_t device; 2729 uint8_t page_code; 2730 #define SVPD_BDC 0xB1 2731 uint8_t page_length[2]; 2732 uint8_t medium_rotation_rate[2]; 2733 #define SVPD_NOT_REPORTED 0x0000 2734 #define SVPD_NON_ROTATING 0x0001 2735 uint8_t product_type; 2736 uint8_t wab_wac_ff; 2737 uint8_t flags; 2738 #define SVPD_VBULS 0x01 2739 #define SVPD_FUAB 0x02 2740 #define SVPD_ZBC_NR 0x00 /* Not Reported */ 2741 #define SVPD_HAW_ZBC 0x10 /* Host Aware */ 2742 #define SVPD_DM_ZBC 0x20 /* Drive Managed */ 2743 #define SVPD_ZBC_MASK 0x30 /* Zoned mask */ 2744 uint8_t reserved[55]; 2745 }; 2746 2747 #define SBDC_IS_PRESENT(bdc, length, field) \ 2748 ((length >= offsetof(struct scsi_vpd_block_device_characteristics, \ 2749 field) + sizeof(bdc->field)) ? 1 : 0) 2750 2751 /* 2752 * Logical Block Provisioning VPD Page based on 2753 * T10/1799-D Revision 31 2754 */ 2755 struct scsi_vpd_logical_block_prov 2756 { 2757 u_int8_t device; 2758 u_int8_t page_code; 2759 #define SVPD_LBP 0xB2 2760 u_int8_t page_length[2]; 2761 #define SVPD_LBP_PL_BASIC 0x04 2762 u_int8_t threshold_exponent; 2763 u_int8_t flags; 2764 #define SVPD_LBP_UNMAP 0x80 2765 #define SVPD_LBP_WS16 0x40 2766 #define SVPD_LBP_WS10 0x20 2767 #define SVPD_LBP_RZ 0x04 2768 #define SVPD_LBP_ANC_SUP 0x02 2769 #define SVPD_LBP_DP 0x01 2770 u_int8_t prov_type; 2771 #define SVPD_LBP_RESOURCE 0x01 2772 #define SVPD_LBP_THIN 0x02 2773 u_int8_t reserved; 2774 /* 2775 * Provisioning Group Descriptor can be here if SVPD_LBP_DP is set 2776 * Its size can be determined from page_length - 4 2777 */ 2778 }; 2779 2780 /* 2781 * Block Limits VDP Page based on SBC-4 Revision 2 2782 */ 2783 struct scsi_vpd_block_limits 2784 { 2785 u_int8_t device; 2786 u_int8_t page_code; 2787 #define SVPD_BLOCK_LIMITS 0xB0 2788 u_int8_t page_length[2]; 2789 #define SVPD_BL_PL_BASIC 0x10 2790 #define SVPD_BL_PL_TP 0x3C 2791 u_int8_t reserved1; 2792 u_int8_t max_cmp_write_len; 2793 u_int8_t opt_txfer_len_grain[2]; 2794 u_int8_t max_txfer_len[4]; 2795 u_int8_t opt_txfer_len[4]; 2796 u_int8_t max_prefetch[4]; 2797 u_int8_t max_unmap_lba_cnt[4]; 2798 u_int8_t max_unmap_blk_cnt[4]; 2799 u_int8_t opt_unmap_grain[4]; 2800 u_int8_t unmap_grain_align[4]; 2801 u_int8_t max_write_same_length[8]; 2802 u_int8_t max_atomic_transfer_length[4]; 2803 u_int8_t atomic_alignment[4]; 2804 u_int8_t atomic_transfer_length_granularity[4]; 2805 u_int8_t max_atomic_transfer_length_with_atomic_boundary[4]; 2806 u_int8_t max_atomic_boundary_size[4]; 2807 }; 2808 2809 /* 2810 * Zoned Block Device Characacteristics VPD page. 2811 * From ZBC-r04, dated August 12, 2015. 2812 */ 2813 struct scsi_vpd_zoned_bdc { 2814 uint8_t device; 2815 uint8_t page_code; 2816 #define SVPD_ZONED_BDC 0xB6 2817 uint8_t page_length[2]; 2818 #define SVPD_ZBDC_PL 0x3C 2819 uint8_t flags; 2820 #define SVPD_ZBDC_URSWRZ 0x01 2821 uint8_t reserved1[3]; 2822 uint8_t optimal_seq_zones[4]; 2823 #define SVPD_ZBDC_OPT_SEQ_NR 0xffffffff 2824 uint8_t optimal_nonseq_zones[4]; 2825 #define SVPD_ZBDC_OPT_NONSEQ_NR 0xffffffff 2826 uint8_t max_seq_req_zones[4]; 2827 #define SVPD_ZBDC_MAX_SEQ_UNLIMITED 0xffffffff 2828 uint8_t reserved2[44]; 2829 }; 2830 2831 struct scsi_read_capacity 2832 { 2833 u_int8_t opcode; 2834 u_int8_t byte2; 2835 #define SRC_RELADR 0x01 2836 u_int8_t addr[4]; 2837 u_int8_t unused[2]; 2838 u_int8_t pmi; 2839 #define SRC_PMI 0x01 2840 u_int8_t control; 2841 }; 2842 2843 struct scsi_read_capacity_16 2844 { 2845 uint8_t opcode; 2846 #define SRC16_SERVICE_ACTION 0x10 2847 uint8_t service_action; 2848 uint8_t addr[8]; 2849 uint8_t alloc_len[4]; 2850 #define SRC16_PMI 0x01 2851 #define SRC16_RELADR 0x02 2852 uint8_t reladr; 2853 uint8_t control; 2854 }; 2855 2856 struct scsi_read_capacity_data 2857 { 2858 u_int8_t addr[4]; 2859 u_int8_t length[4]; 2860 }; 2861 2862 struct scsi_read_capacity_data_long 2863 { 2864 uint8_t addr[8]; 2865 uint8_t length[4]; 2866 #define SRC16_PROT_EN 0x01 2867 #define SRC16_P_TYPE 0x0e 2868 #define SRC16_PTYPE_1 0x00 2869 #define SRC16_PTYPE_2 0x02 2870 #define SRC16_PTYPE_3 0x04 2871 uint8_t prot; 2872 #define SRC16_LBPPBE 0x0f 2873 #define SRC16_PI_EXPONENT 0xf0 2874 #define SRC16_PI_EXPONENT_SHIFT 4 2875 uint8_t prot_lbppbe; 2876 #define SRC16_LALBA 0x3f 2877 #define SRC16_LBPRZ 0x40 2878 #define SRC16_LBPME 0x80 2879 /* 2880 * Alternate versions of these macros that are intended for use on a 16-bit 2881 * version of the lalba_lbp field instead of the array of 2 8 bit numbers. 2882 */ 2883 #define SRC16_LALBA_A 0x3fff 2884 #define SRC16_LBPRZ_A 0x4000 2885 #define SRC16_LBPME_A 0x8000 2886 uint8_t lalba_lbp[2]; 2887 uint8_t reserved[16]; 2888 }; 2889 2890 struct scsi_get_lba_status 2891 { 2892 uint8_t opcode; 2893 #define SGLS_SERVICE_ACTION 0x12 2894 uint8_t service_action; 2895 uint8_t addr[8]; 2896 uint8_t alloc_len[4]; 2897 uint8_t reserved; 2898 uint8_t control; 2899 }; 2900 2901 struct scsi_get_lba_status_data_descr 2902 { 2903 uint8_t addr[8]; 2904 uint8_t length[4]; 2905 uint8_t status; 2906 uint8_t reserved[3]; 2907 }; 2908 2909 struct scsi_get_lba_status_data 2910 { 2911 uint8_t length[4]; 2912 uint8_t reserved[4]; 2913 struct scsi_get_lba_status_data_descr descr[]; 2914 }; 2915 2916 struct scsi_report_luns 2917 { 2918 uint8_t opcode; 2919 uint8_t reserved1; 2920 #define RPL_REPORT_DEFAULT 0x00 2921 #define RPL_REPORT_WELLKNOWN 0x01 2922 #define RPL_REPORT_ALL 0x02 2923 #define RPL_REPORT_ADMIN 0x10 2924 #define RPL_REPORT_NONSUBSID 0x11 2925 #define RPL_REPORT_CONGLOM 0x12 2926 uint8_t select_report; 2927 uint8_t reserved2[3]; 2928 uint8_t length[4]; 2929 uint8_t reserved3; 2930 uint8_t control; 2931 }; 2932 2933 struct scsi_report_luns_lundata { 2934 uint8_t lundata[8]; 2935 #define RPL_LUNDATA_PERIPH_BUS_MASK 0x3f 2936 #define RPL_LUNDATA_FLAT_LUN_MASK 0x3f 2937 #define RPL_LUNDATA_FLAT_LUN_BITS 0x06 2938 #define RPL_LUNDATA_LUN_TARG_MASK 0x3f 2939 #define RPL_LUNDATA_LUN_BUS_MASK 0xe0 2940 #define RPL_LUNDATA_LUN_LUN_MASK 0x1f 2941 #define RPL_LUNDATA_EXT_LEN_MASK 0x30 2942 #define RPL_LUNDATA_EXT_EAM_MASK 0x0f 2943 #define RPL_LUNDATA_EXT_EAM_WK 0x01 2944 #define RPL_LUNDATA_EXT_EAM_NOT_SPEC 0x0f 2945 #define RPL_LUNDATA_ATYP_MASK 0xc0 /* MBZ for type 0 lun */ 2946 #define RPL_LUNDATA_ATYP_PERIPH 0x00 2947 #define RPL_LUNDATA_ATYP_FLAT 0x40 2948 #define RPL_LUNDATA_ATYP_LUN 0x80 2949 #define RPL_LUNDATA_ATYP_EXTLUN 0xc0 2950 }; 2951 2952 struct scsi_report_luns_data { 2953 u_int8_t length[4]; /* length of LUN inventory, in bytes */ 2954 u_int8_t reserved[4]; /* unused */ 2955 /* 2956 * LUN inventory- we only support the type zero form for now. 2957 */ 2958 struct scsi_report_luns_lundata luns[0]; 2959 }; 2960 2961 struct scsi_target_group 2962 { 2963 uint8_t opcode; 2964 uint8_t service_action; 2965 #define STG_PDF_MASK 0xe0 2966 #define STG_PDF_LENGTH 0x00 2967 #define STG_PDF_EXTENDED 0x20 2968 uint8_t reserved1[4]; 2969 uint8_t length[4]; 2970 uint8_t reserved2; 2971 uint8_t control; 2972 }; 2973 2974 struct scsi_target_port_descriptor { 2975 uint8_t reserved[2]; 2976 uint8_t relative_target_port_identifier[2]; 2977 uint8_t desc_list[]; 2978 }; 2979 2980 struct scsi_target_port_group_descriptor { 2981 uint8_t pref_state; 2982 #define TPG_PRIMARY 0x80 2983 #define TPG_ASYMMETRIC_ACCESS_STATE_MASK 0xf 2984 #define TPG_ASYMMETRIC_ACCESS_OPTIMIZED 0x0 2985 #define TPG_ASYMMETRIC_ACCESS_NONOPTIMIZED 0x1 2986 #define TPG_ASYMMETRIC_ACCESS_STANDBY 0x2 2987 #define TPG_ASYMMETRIC_ACCESS_UNAVAILABLE 0x3 2988 #define TPG_ASYMMETRIC_ACCESS_LBA_DEPENDENT 0x4 2989 #define TPG_ASYMMETRIC_ACCESS_OFFLINE 0xE 2990 #define TPG_ASYMMETRIC_ACCESS_TRANSITIONING 0xF 2991 uint8_t support; 2992 #define TPG_AO_SUP 0x01 2993 #define TPG_AN_SUP 0x02 2994 #define TPG_S_SUP 0x04 2995 #define TPG_U_SUP 0x08 2996 #define TPG_LBD_SUP 0x10 2997 #define TPG_O_SUP 0x40 2998 #define TPG_T_SUP 0x80 2999 uint8_t target_port_group[2]; 3000 uint8_t reserved; 3001 uint8_t status; 3002 #define TPG_UNAVLBL 0 3003 #define TPG_SET_BY_STPG 0x01 3004 #define TPG_IMPLICIT 0x02 3005 uint8_t vendor_specific; 3006 uint8_t target_port_count; 3007 struct scsi_target_port_descriptor descriptors[]; 3008 }; 3009 3010 struct scsi_target_group_data { 3011 uint8_t length[4]; /* length of returned data, in bytes */ 3012 struct scsi_target_port_group_descriptor groups[]; 3013 }; 3014 3015 struct scsi_target_group_data_extended { 3016 uint8_t length[4]; /* length of returned data, in bytes */ 3017 uint8_t format_type; /* STG_PDF_LENGTH or STG_PDF_EXTENDED */ 3018 uint8_t implicit_transition_time; 3019 uint8_t reserved[2]; 3020 struct scsi_target_port_group_descriptor groups[]; 3021 }; 3022 3023 struct scsi_security_protocol_in 3024 { 3025 uint8_t opcode; 3026 uint8_t security_protocol; 3027 #define SPI_PROT_INFORMATION 0x00 3028 #define SPI_PROT_CBCS 0x07 3029 #define SPI_PROT_TAPE_DATA_ENC 0x20 3030 #define SPI_PROT_DATA_ENC_CONFIG 0x21 3031 #define SPI_PROT_SA_CREATE_CAP 0x40 3032 #define SPI_PROT_IKEV2_SCSI 0x41 3033 #define SPI_PROT_JEDEC_UFS 0xEC 3034 #define SPI_PROT_SDCARD_TFSSS 0xED 3035 #define SPI_PROT_AUTH_HOST_TRANSIENT 0xEE 3036 #define SPI_PROT_ATA_DEVICE_PASSWORD 0xEF 3037 uint8_t security_protocol_specific[2]; 3038 uint8_t byte4; 3039 #define SPI_INC_512 0x80 3040 uint8_t reserved1; 3041 uint8_t length[4]; 3042 uint8_t reserved2; 3043 uint8_t control; 3044 }; 3045 3046 struct scsi_security_protocol_out 3047 { 3048 uint8_t opcode; 3049 uint8_t security_protocol; 3050 uint8_t security_protocol_specific[2]; 3051 uint8_t byte4; 3052 #define SPO_INC_512 0x80 3053 uint8_t reserved1; 3054 uint8_t length[4]; 3055 uint8_t reserved2; 3056 uint8_t control; 3057 }; 3058 3059 typedef enum { 3060 SSD_TYPE_NONE, 3061 SSD_TYPE_FIXED, 3062 SSD_TYPE_DESC 3063 } scsi_sense_data_type; 3064 3065 typedef enum { 3066 SSD_ELEM_NONE, 3067 SSD_ELEM_SKIP, 3068 SSD_ELEM_DESC, 3069 SSD_ELEM_SKS, 3070 SSD_ELEM_COMMAND, 3071 SSD_ELEM_INFO, 3072 SSD_ELEM_FRU, 3073 SSD_ELEM_STREAM, 3074 SSD_ELEM_MAX 3075 } scsi_sense_elem_type; 3076 3077 3078 struct scsi_sense_data 3079 { 3080 uint8_t error_code; 3081 /* 3082 * SPC-4 says that the maximum length of sense data is 252 bytes. 3083 * So this structure is exactly 252 bytes log. 3084 */ 3085 #define SSD_FULL_SIZE 252 3086 uint8_t sense_buf[SSD_FULL_SIZE - 1]; 3087 /* 3088 * XXX KDM is this still a reasonable minimum size? 3089 */ 3090 #define SSD_MIN_SIZE 18 3091 /* 3092 * Maximum value for the extra_len field in the sense data. 3093 */ 3094 #define SSD_EXTRA_MAX 244 3095 }; 3096 3097 /* 3098 * Fixed format sense data. 3099 */ 3100 struct scsi_sense_data_fixed 3101 { 3102 u_int8_t error_code; 3103 #define SSD_ERRCODE 0x7F 3104 #define SSD_CURRENT_ERROR 0x70 3105 #define SSD_DEFERRED_ERROR 0x71 3106 #define SSD_ERRCODE_VALID 0x80 3107 u_int8_t segment; 3108 u_int8_t flags; 3109 #define SSD_KEY 0x0F 3110 #define SSD_KEY_NO_SENSE 0x00 3111 #define SSD_KEY_RECOVERED_ERROR 0x01 3112 #define SSD_KEY_NOT_READY 0x02 3113 #define SSD_KEY_MEDIUM_ERROR 0x03 3114 #define SSD_KEY_HARDWARE_ERROR 0x04 3115 #define SSD_KEY_ILLEGAL_REQUEST 0x05 3116 #define SSD_KEY_UNIT_ATTENTION 0x06 3117 #define SSD_KEY_DATA_PROTECT 0x07 3118 #define SSD_KEY_BLANK_CHECK 0x08 3119 #define SSD_KEY_Vendor_Specific 0x09 3120 #define SSD_KEY_COPY_ABORTED 0x0a 3121 #define SSD_KEY_ABORTED_COMMAND 0x0b 3122 #define SSD_KEY_EQUAL 0x0c 3123 #define SSD_KEY_VOLUME_OVERFLOW 0x0d 3124 #define SSD_KEY_MISCOMPARE 0x0e 3125 #define SSD_KEY_COMPLETED 0x0f 3126 #define SSD_ILI 0x20 3127 #define SSD_EOM 0x40 3128 #define SSD_FILEMARK 0x80 3129 u_int8_t info[4]; 3130 u_int8_t extra_len; 3131 u_int8_t cmd_spec_info[4]; 3132 u_int8_t add_sense_code; 3133 u_int8_t add_sense_code_qual; 3134 u_int8_t fru; 3135 u_int8_t sense_key_spec[3]; 3136 #define SSD_SCS_VALID 0x80 3137 #define SSD_FIELDPTR_CMD 0x40 3138 #define SSD_BITPTR_VALID 0x08 3139 #define SSD_BITPTR_VALUE 0x07 3140 u_int8_t extra_bytes[14]; 3141 #define SSD_FIXED_IS_PRESENT(sense, length, field) \ 3142 ((length >= (offsetof(struct scsi_sense_data_fixed, field) + \ 3143 sizeof(sense->field))) ? 1 :0) 3144 #define SSD_FIXED_IS_FILLED(sense, field) \ 3145 ((((offsetof(struct scsi_sense_data_fixed, field) + \ 3146 sizeof(sense->field)) - \ 3147 (offsetof(struct scsi_sense_data_fixed, extra_len) + \ 3148 sizeof(sense->extra_len))) <= sense->extra_len) ? 1 : 0) 3149 }; 3150 3151 /* 3152 * Descriptor format sense data definitions. 3153 * Introduced in SPC-3. 3154 */ 3155 struct scsi_sense_data_desc 3156 { 3157 uint8_t error_code; 3158 #define SSD_DESC_CURRENT_ERROR 0x72 3159 #define SSD_DESC_DEFERRED_ERROR 0x73 3160 uint8_t sense_key; 3161 uint8_t add_sense_code; 3162 uint8_t add_sense_code_qual; 3163 uint8_t reserved[3]; 3164 /* 3165 * Note that SPC-4, section 4.5.2.1 says that the extra_len field 3166 * must be less than or equal to 244. 3167 */ 3168 uint8_t extra_len; 3169 uint8_t sense_desc[0]; 3170 #define SSD_DESC_IS_PRESENT(sense, length, field) \ 3171 ((length >= (offsetof(struct scsi_sense_data_desc, field) + \ 3172 sizeof(sense->field))) ? 1 :0) 3173 }; 3174 3175 struct scsi_sense_desc_header 3176 { 3177 uint8_t desc_type; 3178 uint8_t length; 3179 }; 3180 /* 3181 * The information provide in the Information descriptor is device type or 3182 * command specific information, and defined in a command standard. 3183 * 3184 * Note that any changes to the field names or positions in this structure, 3185 * even reserved fields, should be accompanied by an examination of the 3186 * code in ctl_set_sense() that uses them. 3187 * 3188 * Maximum descriptors allowed: 1 (as of SPC-4) 3189 */ 3190 struct scsi_sense_info 3191 { 3192 uint8_t desc_type; 3193 #define SSD_DESC_INFO 0x00 3194 uint8_t length; 3195 uint8_t byte2; 3196 #define SSD_INFO_VALID 0x80 3197 uint8_t reserved; 3198 uint8_t info[8]; 3199 }; 3200 3201 /* 3202 * Command-specific information depends on the command for which the 3203 * reported condition occurred. 3204 * 3205 * Note that any changes to the field names or positions in this structure, 3206 * even reserved fields, should be accompanied by an examination of the 3207 * code in ctl_set_sense() that uses them. 3208 * 3209 * Maximum descriptors allowed: 1 (as of SPC-4) 3210 */ 3211 struct scsi_sense_command 3212 { 3213 uint8_t desc_type; 3214 #define SSD_DESC_COMMAND 0x01 3215 uint8_t length; 3216 uint8_t reserved[2]; 3217 uint8_t command_info[8]; 3218 }; 3219 3220 /* 3221 * Sense key specific descriptor. The sense key specific data format 3222 * depends on the sense key in question. 3223 * 3224 * Maximum descriptors allowed: 1 (as of SPC-4) 3225 */ 3226 struct scsi_sense_sks 3227 { 3228 uint8_t desc_type; 3229 #define SSD_DESC_SKS 0x02 3230 uint8_t length; 3231 uint8_t reserved1[2]; 3232 uint8_t sense_key_spec[3]; 3233 #define SSD_SKS_VALID 0x80 3234 uint8_t reserved2; 3235 }; 3236 3237 /* 3238 * This is used for the Illegal Request sense key (0x05) only. 3239 */ 3240 struct scsi_sense_sks_field 3241 { 3242 uint8_t byte0; 3243 #define SSD_SKS_FIELD_VALID 0x80 3244 #define SSD_SKS_FIELD_CMD 0x40 3245 #define SSD_SKS_BPV 0x08 3246 #define SSD_SKS_BIT_VALUE 0x07 3247 uint8_t field[2]; 3248 }; 3249 3250 3251 /* 3252 * This is used for the Hardware Error (0x04), Medium Error (0x03) and 3253 * Recovered Error (0x01) sense keys. 3254 */ 3255 struct scsi_sense_sks_retry 3256 { 3257 uint8_t byte0; 3258 #define SSD_SKS_RETRY_VALID 0x80 3259 uint8_t actual_retry_count[2]; 3260 }; 3261 3262 /* 3263 * Used with the NO Sense (0x00) or Not Ready (0x02) sense keys. 3264 */ 3265 struct scsi_sense_sks_progress 3266 { 3267 uint8_t byte0; 3268 #define SSD_SKS_PROGRESS_VALID 0x80 3269 uint8_t progress[2]; 3270 #define SSD_SKS_PROGRESS_DENOM 0x10000 3271 }; 3272 3273 /* 3274 * Used with the Copy Aborted (0x0a) sense key. 3275 */ 3276 struct scsi_sense_sks_segment 3277 { 3278 uint8_t byte0; 3279 #define SSD_SKS_SEGMENT_VALID 0x80 3280 #define SSD_SKS_SEGMENT_SD 0x20 3281 #define SSD_SKS_SEGMENT_BPV 0x08 3282 #define SSD_SKS_SEGMENT_BITPTR 0x07 3283 uint8_t field[2]; 3284 }; 3285 3286 /* 3287 * Used with the Unit Attention (0x06) sense key. 3288 * 3289 * This is currently used to indicate that the unit attention condition 3290 * queue has overflowed (when the overflow bit is set). 3291 */ 3292 struct scsi_sense_sks_overflow 3293 { 3294 uint8_t byte0; 3295 #define SSD_SKS_OVERFLOW_VALID 0x80 3296 #define SSD_SKS_OVERFLOW_SET 0x01 3297 uint8_t reserved[2]; 3298 }; 3299 3300 /* 3301 * This specifies which component is associated with the sense data. There 3302 * is no standard meaning for the fru value. 3303 * 3304 * Maximum descriptors allowed: 1 (as of SPC-4) 3305 */ 3306 struct scsi_sense_fru 3307 { 3308 uint8_t desc_type; 3309 #define SSD_DESC_FRU 0x03 3310 uint8_t length; 3311 uint8_t reserved; 3312 uint8_t fru; 3313 }; 3314 3315 /* 3316 * Used for Stream commands, defined in SSC-4. 3317 * 3318 * Maximum descriptors allowed: 1 (as of SPC-4) 3319 */ 3320 3321 struct scsi_sense_stream 3322 { 3323 uint8_t desc_type; 3324 #define SSD_DESC_STREAM 0x04 3325 uint8_t length; 3326 uint8_t reserved; 3327 uint8_t byte3; 3328 #define SSD_DESC_STREAM_FM 0x80 3329 #define SSD_DESC_STREAM_EOM 0x40 3330 #define SSD_DESC_STREAM_ILI 0x20 3331 }; 3332 3333 /* 3334 * Used for Block commands, defined in SBC-3. 3335 * 3336 * This is currently (as of SBC-3) only used for the Incorrect Length 3337 * Indication (ILI) bit, which says that the data length requested in the 3338 * READ LONG or WRITE LONG command did not match the length of the logical 3339 * block. 3340 * 3341 * Maximum descriptors allowed: 1 (as of SPC-4) 3342 */ 3343 struct scsi_sense_block 3344 { 3345 uint8_t desc_type; 3346 #define SSD_DESC_BLOCK 0x05 3347 uint8_t length; 3348 uint8_t reserved; 3349 uint8_t byte3; 3350 #define SSD_DESC_BLOCK_ILI 0x20 3351 }; 3352 3353 /* 3354 * Used for Object-Based Storage Devices (OSD-3). 3355 * 3356 * Maximum descriptors allowed: 1 (as of SPC-4) 3357 */ 3358 struct scsi_sense_osd_objid 3359 { 3360 uint8_t desc_type; 3361 #define SSD_DESC_OSD_OBJID 0x06 3362 uint8_t length; 3363 uint8_t reserved[6]; 3364 /* 3365 * XXX KDM provide the bit definitions here? There are a lot of 3366 * them, and we don't have an OSD driver yet. 3367 */ 3368 uint8_t not_init_cmds[4]; 3369 uint8_t completed_cmds[4]; 3370 uint8_t partition_id[8]; 3371 uint8_t object_id[8]; 3372 }; 3373 3374 /* 3375 * Used for Object-Based Storage Devices (OSD-3). 3376 * 3377 * Maximum descriptors allowed: 1 (as of SPC-4) 3378 */ 3379 struct scsi_sense_osd_integrity 3380 { 3381 uint8_t desc_type; 3382 #define SSD_DESC_OSD_INTEGRITY 0x07 3383 uint8_t length; 3384 uint8_t integ_check_val[32]; 3385 }; 3386 3387 /* 3388 * Used for Object-Based Storage Devices (OSD-3). 3389 * 3390 * Maximum descriptors allowed: 1 (as of SPC-4) 3391 */ 3392 struct scsi_sense_osd_attr_id 3393 { 3394 uint8_t desc_type; 3395 #define SSD_DESC_OSD_ATTR_ID 0x08 3396 uint8_t length; 3397 uint8_t reserved[2]; 3398 uint8_t attr_desc[0]; 3399 }; 3400 3401 /* 3402 * ATA Return descriptor, used for the SCSI ATA PASS-THROUGH(12), (16) and 3403 * (32) commands. Described in SAT-4r05. 3404 */ 3405 struct scsi_sense_ata_ret_desc 3406 { 3407 uint8_t desc_type; 3408 #define SSD_DESC_ATA 0x09 3409 uint8_t length; 3410 uint8_t flags; 3411 #define SSD_DESC_ATA_FLAG_EXTEND 0x01 3412 uint8_t error; 3413 uint8_t count_15_8; 3414 uint8_t count_7_0; 3415 uint8_t lba_31_24; 3416 uint8_t lba_7_0; 3417 uint8_t lba_39_32; 3418 uint8_t lba_15_8; 3419 uint8_t lba_47_40; 3420 uint8_t lba_23_16; 3421 uint8_t device; 3422 uint8_t status; 3423 }; 3424 /* 3425 * Used with Sense keys No Sense (0x00) and Not Ready (0x02). 3426 * 3427 * Maximum descriptors allowed: 32 (as of SPC-4) 3428 */ 3429 struct scsi_sense_progress 3430 { 3431 uint8_t desc_type; 3432 #define SSD_DESC_PROGRESS 0x0a 3433 uint8_t length; 3434 uint8_t sense_key; 3435 uint8_t add_sense_code; 3436 uint8_t add_sense_code_qual; 3437 uint8_t reserved; 3438 uint8_t progress[2]; 3439 }; 3440 3441 /* 3442 * This is typically forwarded as the result of an EXTENDED COPY command. 3443 * 3444 * Maximum descriptors allowed: 2 (as of SPC-4) 3445 */ 3446 struct scsi_sense_forwarded 3447 { 3448 uint8_t desc_type; 3449 #define SSD_DESC_FORWARDED 0x0c 3450 uint8_t length; 3451 uint8_t byte2; 3452 #define SSD_FORWARDED_FSDT 0x80 3453 #define SSD_FORWARDED_SDS_MASK 0x0f 3454 #define SSD_FORWARDED_SDS_UNK 0x00 3455 #define SSD_FORWARDED_SDS_EXSRC 0x01 3456 #define SSD_FORWARDED_SDS_EXDST 0x02 3457 }; 3458 3459 /* 3460 * Vendor-specific sense descriptor. The desc_type field will be in the 3461 * range between MIN and MAX inclusive. 3462 */ 3463 struct scsi_sense_vendor 3464 { 3465 uint8_t desc_type; 3466 #define SSD_DESC_VENDOR_MIN 0x80 3467 #define SSD_DESC_VENDOR_MAX 0xff 3468 uint8_t length; 3469 uint8_t data[0]; 3470 }; 3471 3472 struct scsi_mode_header_6 3473 { 3474 u_int8_t data_length; /* Sense data length */ 3475 u_int8_t medium_type; 3476 u_int8_t dev_spec; 3477 u_int8_t blk_desc_len; 3478 }; 3479 3480 struct scsi_mode_header_10 3481 { 3482 u_int8_t data_length[2];/* Sense data length */ 3483 u_int8_t medium_type; 3484 u_int8_t dev_spec; 3485 u_int8_t unused[2]; 3486 u_int8_t blk_desc_len[2]; 3487 }; 3488 3489 struct scsi_mode_page_header 3490 { 3491 u_int8_t page_code; 3492 #define SMPH_PS 0x80 3493 #define SMPH_SPF 0x40 3494 #define SMPH_PC_MASK 0x3f 3495 u_int8_t page_length; 3496 }; 3497 3498 struct scsi_mode_page_header_sp 3499 { 3500 uint8_t page_code; 3501 uint8_t subpage; 3502 uint8_t page_length[2]; 3503 }; 3504 3505 3506 struct scsi_mode_blk_desc 3507 { 3508 u_int8_t density; 3509 u_int8_t nblocks[3]; 3510 u_int8_t reserved; 3511 u_int8_t blklen[3]; 3512 }; 3513 3514 #define SCSI_DEFAULT_DENSITY 0x00 /* use 'default' density */ 3515 #define SCSI_SAME_DENSITY 0x7f /* use 'same' density- >= SCSI-2 only */ 3516 3517 3518 /* 3519 * Status Byte 3520 */ 3521 #define SCSI_STATUS_OK 0x00 3522 #define SCSI_STATUS_CHECK_COND 0x02 3523 #define SCSI_STATUS_COND_MET 0x04 3524 #define SCSI_STATUS_BUSY 0x08 3525 #define SCSI_STATUS_INTERMED 0x10 3526 #define SCSI_STATUS_INTERMED_COND_MET 0x14 3527 #define SCSI_STATUS_RESERV_CONFLICT 0x18 3528 #define SCSI_STATUS_CMD_TERMINATED 0x22 /* Obsolete in SAM-2 */ 3529 #define SCSI_STATUS_QUEUE_FULL 0x28 3530 #define SCSI_STATUS_ACA_ACTIVE 0x30 3531 #define SCSI_STATUS_TASK_ABORTED 0x40 3532 3533 struct scsi_inquiry_pattern { 3534 u_int8_t type; 3535 u_int8_t media_type; 3536 #define SIP_MEDIA_REMOVABLE 0x01 3537 #define SIP_MEDIA_FIXED 0x02 3538 const char *vendor; 3539 const char *product; 3540 const char *revision; 3541 }; 3542 3543 struct scsi_static_inquiry_pattern { 3544 u_int8_t type; 3545 u_int8_t media_type; 3546 char vendor[SID_VENDOR_SIZE+1]; 3547 char product[SID_PRODUCT_SIZE+1]; 3548 char revision[SID_REVISION_SIZE+1]; 3549 }; 3550 3551 struct scsi_sense_quirk_entry { 3552 struct scsi_inquiry_pattern inq_pat; 3553 int num_sense_keys; 3554 int num_ascs; 3555 struct sense_key_table_entry *sense_key_info; 3556 struct asc_table_entry *asc_info; 3557 }; 3558 3559 struct sense_key_table_entry { 3560 u_int8_t sense_key; 3561 u_int32_t action; 3562 const char *desc; 3563 }; 3564 3565 struct asc_table_entry { 3566 u_int8_t asc; 3567 u_int8_t ascq; 3568 u_int32_t action; 3569 const char *desc; 3570 }; 3571 3572 struct op_table_entry { 3573 u_int8_t opcode; 3574 u_int32_t opmask; 3575 const char *desc; 3576 }; 3577 3578 struct scsi_op_quirk_entry { 3579 struct scsi_inquiry_pattern inq_pat; 3580 int num_ops; 3581 struct op_table_entry *op_table; 3582 }; 3583 3584 typedef enum { 3585 SSS_FLAG_NONE = 0x00, 3586 SSS_FLAG_PRINT_COMMAND = 0x01 3587 } scsi_sense_string_flags; 3588 3589 struct scsi_nv { 3590 const char *name; 3591 uint64_t value; 3592 }; 3593 3594 typedef enum { 3595 SCSI_NV_FOUND, 3596 SCSI_NV_AMBIGUOUS, 3597 SCSI_NV_NOT_FOUND 3598 } scsi_nv_status; 3599 3600 typedef enum { 3601 SCSI_NV_FLAG_NONE = 0x00, 3602 SCSI_NV_FLAG_IG_CASE = 0x01 /* Case insensitive comparison */ 3603 } scsi_nv_flags; 3604 3605 struct ccb_scsiio; 3606 struct cam_periph; 3607 union ccb; 3608 #ifndef _KERNEL 3609 struct cam_device; 3610 #endif 3611 3612 extern const char *scsi_sense_key_text[]; 3613 3614 __BEGIN_DECLS 3615 void scsi_sense_desc(int sense_key, int asc, int ascq, 3616 struct scsi_inquiry_data *inq_data, 3617 const char **sense_key_desc, const char **asc_desc); 3618 scsi_sense_action scsi_error_action(struct ccb_scsiio* csio, 3619 struct scsi_inquiry_data *inq_data, 3620 u_int32_t sense_flags); 3621 const char * scsi_status_string(struct ccb_scsiio *csio); 3622 3623 void scsi_desc_iterate(struct scsi_sense_data_desc *sense, u_int sense_len, 3624 int (*iter_func)(struct scsi_sense_data_desc *sense, 3625 u_int, struct scsi_sense_desc_header *, 3626 void *), void *arg); 3627 uint8_t *scsi_find_desc(struct scsi_sense_data_desc *sense, u_int sense_len, 3628 uint8_t desc_type); 3629 void scsi_set_sense_data(struct scsi_sense_data *sense_data, 3630 scsi_sense_data_type sense_format, int current_error, 3631 int sense_key, int asc, int ascq, ...) ; 3632 void scsi_set_sense_data_va(struct scsi_sense_data *sense_data, 3633 scsi_sense_data_type sense_format, 3634 int current_error, int sense_key, int asc, 3635 int ascq, va_list ap); 3636 int scsi_get_sense_info(struct scsi_sense_data *sense_data, u_int sense_len, 3637 uint8_t info_type, uint64_t *info, 3638 int64_t *signed_info); 3639 int scsi_get_sks(struct scsi_sense_data *sense_data, u_int sense_len, 3640 uint8_t *sks); 3641 int scsi_get_block_info(struct scsi_sense_data *sense_data, u_int sense_len, 3642 struct scsi_inquiry_data *inq_data, 3643 uint8_t *block_bits); 3644 int scsi_get_stream_info(struct scsi_sense_data *sense_data, u_int sense_len, 3645 struct scsi_inquiry_data *inq_data, 3646 uint8_t *stream_bits); 3647 void scsi_info_sbuf(struct sbuf *sb, uint8_t *cdb, int cdb_len, 3648 struct scsi_inquiry_data *inq_data, uint64_t info); 3649 void scsi_command_sbuf(struct sbuf *sb, uint8_t *cdb, int cdb_len, 3650 struct scsi_inquiry_data *inq_data, uint64_t csi); 3651 void scsi_progress_sbuf(struct sbuf *sb, uint16_t progress); 3652 int scsi_sks_sbuf(struct sbuf *sb, int sense_key, uint8_t *sks); 3653 void scsi_fru_sbuf(struct sbuf *sb, uint64_t fru); 3654 void scsi_stream_sbuf(struct sbuf *sb, uint8_t stream_bits, uint64_t info); 3655 void scsi_block_sbuf(struct sbuf *sb, uint8_t block_bits, uint64_t info); 3656 void scsi_sense_info_sbuf(struct sbuf *sb, struct scsi_sense_data *sense, 3657 u_int sense_len, uint8_t *cdb, int cdb_len, 3658 struct scsi_inquiry_data *inq_data, 3659 struct scsi_sense_desc_header *header); 3660 3661 void scsi_sense_command_sbuf(struct sbuf *sb, struct scsi_sense_data *sense, 3662 u_int sense_len, uint8_t *cdb, int cdb_len, 3663 struct scsi_inquiry_data *inq_data, 3664 struct scsi_sense_desc_header *header); 3665 void scsi_sense_sks_sbuf(struct sbuf *sb, struct scsi_sense_data *sense, 3666 u_int sense_len, uint8_t *cdb, int cdb_len, 3667 struct scsi_inquiry_data *inq_data, 3668 struct scsi_sense_desc_header *header); 3669 void scsi_sense_fru_sbuf(struct sbuf *sb, struct scsi_sense_data *sense, 3670 u_int sense_len, uint8_t *cdb, int cdb_len, 3671 struct scsi_inquiry_data *inq_data, 3672 struct scsi_sense_desc_header *header); 3673 void scsi_sense_stream_sbuf(struct sbuf *sb, struct scsi_sense_data *sense, 3674 u_int sense_len, uint8_t *cdb, int cdb_len, 3675 struct scsi_inquiry_data *inq_data, 3676 struct scsi_sense_desc_header *header); 3677 void scsi_sense_block_sbuf(struct sbuf *sb, struct scsi_sense_data *sense, 3678 u_int sense_len, uint8_t *cdb, int cdb_len, 3679 struct scsi_inquiry_data *inq_data, 3680 struct scsi_sense_desc_header *header); 3681 void scsi_sense_progress_sbuf(struct sbuf *sb, struct scsi_sense_data *sense, 3682 u_int sense_len, uint8_t *cdb, int cdb_len, 3683 struct scsi_inquiry_data *inq_data, 3684 struct scsi_sense_desc_header *header); 3685 void scsi_sense_generic_sbuf(struct sbuf *sb, struct scsi_sense_data *sense, 3686 u_int sense_len, uint8_t *cdb, int cdb_len, 3687 struct scsi_inquiry_data *inq_data, 3688 struct scsi_sense_desc_header *header); 3689 void scsi_sense_desc_sbuf(struct sbuf *sb, struct scsi_sense_data *sense, 3690 u_int sense_len, uint8_t *cdb, int cdb_len, 3691 struct scsi_inquiry_data *inq_data, 3692 struct scsi_sense_desc_header *header); 3693 scsi_sense_data_type scsi_sense_type(struct scsi_sense_data *sense_data); 3694 3695 void scsi_sense_only_sbuf(struct scsi_sense_data *sense, u_int sense_len, 3696 struct sbuf *sb, char *path_str, 3697 struct scsi_inquiry_data *inq_data, uint8_t *cdb, 3698 int cdb_len); 3699 3700 #ifdef _KERNEL 3701 int scsi_command_string(struct ccb_scsiio *csio, struct sbuf *sb); 3702 int scsi_sense_sbuf(struct ccb_scsiio *csio, struct sbuf *sb, 3703 scsi_sense_string_flags flags); 3704 char * scsi_sense_string(struct ccb_scsiio *csio, 3705 char *str, int str_len); 3706 void scsi_sense_print(struct ccb_scsiio *csio); 3707 int scsi_vpd_supported_page(struct cam_periph *periph, 3708 uint8_t page_id); 3709 #else /* _KERNEL */ 3710 int scsi_command_string(struct cam_device *device, 3711 struct ccb_scsiio *csio, struct sbuf *sb); 3712 int scsi_sense_sbuf(struct cam_device *device, 3713 struct ccb_scsiio *csio, struct sbuf *sb, 3714 scsi_sense_string_flags flags); 3715 char * scsi_sense_string(struct cam_device *device, 3716 struct ccb_scsiio *csio, 3717 char *str, int str_len); 3718 void scsi_sense_print(struct cam_device *device, 3719 struct ccb_scsiio *csio, FILE *ofile); 3720 #endif /* _KERNEL */ 3721 3722 const char * scsi_op_desc(u_int16_t opcode, 3723 struct scsi_inquiry_data *inq_data); 3724 char * scsi_cdb_string(u_int8_t *cdb_ptr, char *cdb_string, 3725 size_t len); 3726 void scsi_cdb_sbuf(u_int8_t *cdb_ptr, struct sbuf *sb); 3727 3728 void scsi_print_inquiry(struct scsi_inquiry_data *inq_data); 3729 void scsi_print_inquiry_short(struct scsi_inquiry_data *inq_data); 3730 3731 u_int scsi_calc_syncsrate(u_int period_factor); 3732 u_int scsi_calc_syncparam(u_int period); 3733 3734 typedef int (*scsi_devid_checkfn_t)(uint8_t *); 3735 int scsi_devid_is_naa_ieee_reg(uint8_t *bufp); 3736 int scsi_devid_is_sas_target(uint8_t *bufp); 3737 int scsi_devid_is_lun_eui64(uint8_t *bufp); 3738 int scsi_devid_is_lun_naa(uint8_t *bufp); 3739 int scsi_devid_is_lun_name(uint8_t *bufp); 3740 int scsi_devid_is_lun_t10(uint8_t *bufp); 3741 int scsi_devid_is_port_naa(uint8_t *bufp); 3742 struct scsi_vpd_id_descriptor * 3743 scsi_get_devid(struct scsi_vpd_device_id *id, uint32_t len, 3744 scsi_devid_checkfn_t ck_fn); 3745 struct scsi_vpd_id_descriptor * 3746 scsi_get_devid_desc(struct scsi_vpd_id_descriptor *desc, uint32_t len, 3747 scsi_devid_checkfn_t ck_fn); 3748 3749 int scsi_transportid_sbuf(struct sbuf *sb, 3750 struct scsi_transportid_header *hdr, 3751 uint32_t valid_len); 3752 3753 const char * scsi_nv_to_str(struct scsi_nv *table, int num_table_entries, 3754 uint64_t value); 3755 3756 scsi_nv_status scsi_get_nv(struct scsi_nv *table, int num_table_entries, 3757 char *name, int *table_entry, scsi_nv_flags flags); 3758 3759 int scsi_parse_transportid_64bit(int proto_id, char *id_str, 3760 struct scsi_transportid_header **hdr, 3761 unsigned int *alloc_len, 3762 #ifdef _KERNEL 3763 struct malloc_type *type, int flags, 3764 #endif 3765 char *error_str, int error_str_len); 3766 3767 int scsi_parse_transportid_spi(char *id_str, 3768 struct scsi_transportid_header **hdr, 3769 unsigned int *alloc_len, 3770 #ifdef _KERNEL 3771 struct malloc_type *type, int flags, 3772 #endif 3773 char *error_str, int error_str_len); 3774 3775 int scsi_parse_transportid_rdma(char *id_str, 3776 struct scsi_transportid_header **hdr, 3777 unsigned int *alloc_len, 3778 #ifdef _KERNEL 3779 struct malloc_type *type, int flags, 3780 #endif 3781 char *error_str, int error_str_len); 3782 3783 int scsi_parse_transportid_iscsi(char *id_str, 3784 struct scsi_transportid_header **hdr, 3785 unsigned int *alloc_len, 3786 #ifdef _KERNEL 3787 struct malloc_type *type, int flags, 3788 #endif 3789 char *error_str,int error_str_len); 3790 3791 int scsi_parse_transportid_sop(char *id_str, 3792 struct scsi_transportid_header **hdr, 3793 unsigned int *alloc_len, 3794 #ifdef _KERNEL 3795 struct malloc_type *type, int flags, 3796 #endif 3797 char *error_str,int error_str_len); 3798 3799 int scsi_parse_transportid(char *transportid_str, 3800 struct scsi_transportid_header **hdr, 3801 unsigned int *alloc_len, 3802 #ifdef _KERNEL 3803 struct malloc_type *type, int flags, 3804 #endif 3805 char *error_str, int error_str_len); 3806 3807 3808 int scsi_attrib_volcoh_sbuf(struct sbuf *sb, 3809 struct scsi_mam_attribute_header *hdr, 3810 uint32_t valid_len, uint32_t flags, 3811 uint32_t output_flags, char *error_str, 3812 int error_str_len); 3813 3814 int scsi_attrib_vendser_sbuf(struct sbuf *sb, 3815 struct scsi_mam_attribute_header *hdr, 3816 uint32_t valid_len, uint32_t flags, 3817 uint32_t output_flags, char *error_str, 3818 int error_str_len); 3819 3820 int scsi_attrib_hexdump_sbuf(struct sbuf *sb, 3821 struct scsi_mam_attribute_header *hdr, 3822 uint32_t valid_len, uint32_t flags, 3823 uint32_t output_flags, char *error_str, 3824 int error_str_len); 3825 3826 int scsi_attrib_int_sbuf(struct sbuf *sb, struct scsi_mam_attribute_header *hdr, 3827 uint32_t valid_len, uint32_t flags, 3828 uint32_t output_flags, char *error_str, 3829 int error_str_len); 3830 3831 int scsi_attrib_ascii_sbuf(struct sbuf *sb, 3832 struct scsi_mam_attribute_header *hdr, 3833 uint32_t valid_len, uint32_t flags, 3834 uint32_t output_flags, char *error_str, 3835 int error_str_len); 3836 3837 int scsi_attrib_text_sbuf(struct sbuf *sb, 3838 struct scsi_mam_attribute_header *hdr, 3839 uint32_t valid_len, uint32_t flags, 3840 uint32_t output_flags, char *error_str, 3841 int error_str_len); 3842 3843 struct scsi_attrib_table_entry *scsi_find_attrib_entry( 3844 struct scsi_attrib_table_entry *table, 3845 size_t num_table_entries, uint32_t id); 3846 3847 struct scsi_attrib_table_entry *scsi_get_attrib_entry(uint32_t id); 3848 3849 int scsi_attrib_value_sbuf(struct sbuf *sb, uint32_t valid_len, 3850 struct scsi_mam_attribute_header *hdr, 3851 uint32_t output_flags, char *error_str, 3852 size_t error_str_len); 3853 3854 void scsi_attrib_prefix_sbuf(struct sbuf *sb, uint32_t output_flags, 3855 struct scsi_mam_attribute_header *hdr, 3856 uint32_t valid_len, const char *desc); 3857 3858 int scsi_attrib_sbuf(struct sbuf *sb, struct scsi_mam_attribute_header *hdr, 3859 uint32_t valid_len, 3860 struct scsi_attrib_table_entry *user_table, 3861 size_t num_user_entries, int prefer_user_table, 3862 uint32_t output_flags, char *error_str, int error_str_len); 3863 3864 void scsi_test_unit_ready(struct ccb_scsiio *csio, u_int32_t retries, 3865 void (*cbfcnp)(struct cam_periph *, 3866 union ccb *), 3867 u_int8_t tag_action, 3868 u_int8_t sense_len, u_int32_t timeout); 3869 3870 void scsi_request_sense(struct ccb_scsiio *csio, u_int32_t retries, 3871 void (*cbfcnp)(struct cam_periph *, 3872 union ccb *), 3873 void *data_ptr, u_int8_t dxfer_len, 3874 u_int8_t tag_action, u_int8_t sense_len, 3875 u_int32_t timeout); 3876 3877 void scsi_inquiry(struct ccb_scsiio *csio, u_int32_t retries, 3878 void (*cbfcnp)(struct cam_periph *, union ccb *), 3879 u_int8_t tag_action, u_int8_t *inq_buf, 3880 u_int32_t inq_len, int evpd, u_int8_t page_code, 3881 u_int8_t sense_len, u_int32_t timeout); 3882 3883 void scsi_mode_sense(struct ccb_scsiio *csio, u_int32_t retries, 3884 void (*cbfcnp)(struct cam_periph *, 3885 union ccb *), 3886 u_int8_t tag_action, int dbd, 3887 u_int8_t page_code, u_int8_t page, 3888 u_int8_t *param_buf, u_int32_t param_len, 3889 u_int8_t sense_len, u_int32_t timeout); 3890 3891 void scsi_mode_sense_len(struct ccb_scsiio *csio, u_int32_t retries, 3892 void (*cbfcnp)(struct cam_periph *, 3893 union ccb *), 3894 u_int8_t tag_action, int dbd, 3895 u_int8_t page_code, u_int8_t page, 3896 u_int8_t *param_buf, u_int32_t param_len, 3897 int minimum_cmd_size, u_int8_t sense_len, 3898 u_int32_t timeout); 3899 3900 void scsi_mode_select(struct ccb_scsiio *csio, u_int32_t retries, 3901 void (*cbfcnp)(struct cam_periph *, 3902 union ccb *), 3903 u_int8_t tag_action, int scsi_page_fmt, 3904 int save_pages, u_int8_t *param_buf, 3905 u_int32_t param_len, u_int8_t sense_len, 3906 u_int32_t timeout); 3907 3908 void scsi_mode_select_len(struct ccb_scsiio *csio, u_int32_t retries, 3909 void (*cbfcnp)(struct cam_periph *, 3910 union ccb *), 3911 u_int8_t tag_action, int scsi_page_fmt, 3912 int save_pages, u_int8_t *param_buf, 3913 u_int32_t param_len, int minimum_cmd_size, 3914 u_int8_t sense_len, u_int32_t timeout); 3915 3916 void scsi_log_sense(struct ccb_scsiio *csio, u_int32_t retries, 3917 void (*cbfcnp)(struct cam_periph *, union ccb *), 3918 u_int8_t tag_action, u_int8_t page_code, 3919 u_int8_t page, int save_pages, int ppc, 3920 u_int32_t paramptr, u_int8_t *param_buf, 3921 u_int32_t param_len, u_int8_t sense_len, 3922 u_int32_t timeout); 3923 3924 void scsi_log_select(struct ccb_scsiio *csio, u_int32_t retries, 3925 void (*cbfcnp)(struct cam_periph *, 3926 union ccb *), u_int8_t tag_action, 3927 u_int8_t page_code, int save_pages, 3928 int pc_reset, u_int8_t *param_buf, 3929 u_int32_t param_len, u_int8_t sense_len, 3930 u_int32_t timeout); 3931 3932 void scsi_prevent(struct ccb_scsiio *csio, u_int32_t retries, 3933 void (*cbfcnp)(struct cam_periph *, union ccb *), 3934 u_int8_t tag_action, u_int8_t action, 3935 u_int8_t sense_len, u_int32_t timeout); 3936 3937 void scsi_read_capacity(struct ccb_scsiio *csio, u_int32_t retries, 3938 void (*cbfcnp)(struct cam_periph *, 3939 union ccb *), u_int8_t tag_action, 3940 struct scsi_read_capacity_data *, 3941 u_int8_t sense_len, u_int32_t timeout); 3942 void scsi_read_capacity_16(struct ccb_scsiio *csio, uint32_t retries, 3943 void (*cbfcnp)(struct cam_periph *, 3944 union ccb *), uint8_t tag_action, 3945 uint64_t lba, int reladr, int pmi, 3946 uint8_t *rcap_buf, int rcap_buf_len, 3947 uint8_t sense_len, uint32_t timeout); 3948 3949 void scsi_report_luns(struct ccb_scsiio *csio, u_int32_t retries, 3950 void (*cbfcnp)(struct cam_periph *, 3951 union ccb *), u_int8_t tag_action, 3952 u_int8_t select_report, 3953 struct scsi_report_luns_data *rpl_buf, 3954 u_int32_t alloc_len, u_int8_t sense_len, 3955 u_int32_t timeout); 3956 3957 void scsi_report_target_group(struct ccb_scsiio *csio, u_int32_t retries, 3958 void (*cbfcnp)(struct cam_periph *, 3959 union ccb *), u_int8_t tag_action, 3960 u_int8_t pdf, 3961 void *buf, 3962 u_int32_t alloc_len, u_int8_t sense_len, 3963 u_int32_t timeout); 3964 3965 void scsi_set_target_group(struct ccb_scsiio *csio, u_int32_t retries, 3966 void (*cbfcnp)(struct cam_periph *, 3967 union ccb *), u_int8_t tag_action, void *buf, 3968 u_int32_t alloc_len, u_int8_t sense_len, 3969 u_int32_t timeout); 3970 3971 void scsi_synchronize_cache(struct ccb_scsiio *csio, 3972 u_int32_t retries, 3973 void (*cbfcnp)(struct cam_periph *, 3974 union ccb *), u_int8_t tag_action, 3975 u_int32_t begin_lba, u_int16_t lb_count, 3976 u_int8_t sense_len, u_int32_t timeout); 3977 3978 void scsi_receive_diagnostic_results(struct ccb_scsiio *csio, u_int32_t retries, 3979 void (*cbfcnp)(struct cam_periph *, 3980 union ccb*), 3981 uint8_t tag_action, int pcv, 3982 uint8_t page_code, uint8_t *data_ptr, 3983 uint16_t allocation_length, 3984 uint8_t sense_len, uint32_t timeout); 3985 3986 void scsi_send_diagnostic(struct ccb_scsiio *csio, u_int32_t retries, 3987 void (*cbfcnp)(struct cam_periph *, union ccb *), 3988 uint8_t tag_action, int unit_offline, 3989 int device_offline, int self_test, int page_format, 3990 int self_test_code, uint8_t *data_ptr, 3991 uint16_t param_list_length, uint8_t sense_len, 3992 uint32_t timeout); 3993 3994 void scsi_read_buffer(struct ccb_scsiio *csio, u_int32_t retries, 3995 void (*cbfcnp)(struct cam_periph *, union ccb*), 3996 uint8_t tag_action, int mode, 3997 uint8_t buffer_id, u_int32_t offset, 3998 uint8_t *data_ptr, uint32_t allocation_length, 3999 uint8_t sense_len, uint32_t timeout); 4000 4001 void scsi_write_buffer(struct ccb_scsiio *csio, u_int32_t retries, 4002 void (*cbfcnp)(struct cam_periph *, union ccb *), 4003 uint8_t tag_action, int mode, 4004 uint8_t buffer_id, u_int32_t offset, 4005 uint8_t *data_ptr, uint32_t param_list_length, 4006 uint8_t sense_len, uint32_t timeout); 4007 4008 #define SCSI_RW_READ 0x0001 4009 #define SCSI_RW_WRITE 0x0002 4010 #define SCSI_RW_DIRMASK 0x0003 4011 #define SCSI_RW_BIO 0x1000 4012 void scsi_read_write(struct ccb_scsiio *csio, u_int32_t retries, 4013 void (*cbfcnp)(struct cam_periph *, union ccb *), 4014 u_int8_t tag_action, int readop, u_int8_t byte2, 4015 int minimum_cmd_size, u_int64_t lba, 4016 u_int32_t block_count, u_int8_t *data_ptr, 4017 u_int32_t dxfer_len, u_int8_t sense_len, 4018 u_int32_t timeout); 4019 4020 void scsi_write_same(struct ccb_scsiio *csio, u_int32_t retries, 4021 void (*cbfcnp)(struct cam_periph *, union ccb *), 4022 u_int8_t tag_action, u_int8_t byte2, 4023 int minimum_cmd_size, u_int64_t lba, 4024 u_int32_t block_count, u_int8_t *data_ptr, 4025 u_int32_t dxfer_len, u_int8_t sense_len, 4026 u_int32_t timeout); 4027 4028 void scsi_ata_identify(struct ccb_scsiio *csio, u_int32_t retries, 4029 void (*cbfcnp)(struct cam_periph *, union ccb *), 4030 u_int8_t tag_action, u_int8_t *data_ptr, 4031 u_int16_t dxfer_len, u_int8_t sense_len, 4032 u_int32_t timeout); 4033 4034 void scsi_ata_trim(struct ccb_scsiio *csio, u_int32_t retries, 4035 void (*cbfcnp)(struct cam_periph *, union ccb *), 4036 u_int8_t tag_action, u_int16_t block_count, 4037 u_int8_t *data_ptr, u_int16_t dxfer_len, 4038 u_int8_t sense_len, u_int32_t timeout); 4039 4040 int scsi_ata_read_log(struct ccb_scsiio *csio, uint32_t retries, 4041 void (*cbfcnp)(struct cam_periph *, union ccb *), 4042 uint8_t tag_action, uint32_t log_address, 4043 uint32_t page_number, uint16_t block_count, 4044 uint8_t protocol, uint8_t *data_ptr, uint32_t dxfer_len, 4045 uint8_t sense_len, uint32_t timeout); 4046 4047 int scsi_ata_pass(struct ccb_scsiio *csio, uint32_t retries, 4048 void (*cbfcnp)(struct cam_periph *, union ccb *), 4049 uint32_t flags, uint8_t tag_action, 4050 uint8_t protocol, uint8_t ata_flags, uint16_t features, 4051 uint16_t sector_count, uint64_t lba, uint8_t command, 4052 uint8_t device, uint8_t icc, uint32_t auxiliary, 4053 uint8_t control, u_int8_t *data_ptr, uint32_t dxfer_len, 4054 uint8_t *cdb_storage, size_t cdb_storage_len, 4055 int minimum_cmd_size, u_int8_t sense_len, u_int32_t timeout); 4056 4057 void scsi_ata_pass_16(struct ccb_scsiio *csio, u_int32_t retries, 4058 void (*cbfcnp)(struct cam_periph *, union ccb *), 4059 u_int32_t flags, u_int8_t tag_action, 4060 u_int8_t protocol, u_int8_t ata_flags, u_int16_t features, 4061 u_int16_t sector_count, uint64_t lba, u_int8_t command, 4062 u_int8_t control, u_int8_t *data_ptr, u_int16_t dxfer_len, 4063 u_int8_t sense_len, u_int32_t timeout); 4064 4065 void scsi_unmap(struct ccb_scsiio *csio, u_int32_t retries, 4066 void (*cbfcnp)(struct cam_periph *, union ccb *), 4067 u_int8_t tag_action, u_int8_t byte2, 4068 u_int8_t *data_ptr, u_int16_t dxfer_len, 4069 u_int8_t sense_len, u_int32_t timeout); 4070 4071 void scsi_start_stop(struct ccb_scsiio *csio, u_int32_t retries, 4072 void (*cbfcnp)(struct cam_periph *, union ccb *), 4073 u_int8_t tag_action, int start, int load_eject, 4074 int immediate, u_int8_t sense_len, u_int32_t timeout); 4075 void scsi_read_attribute(struct ccb_scsiio *csio, u_int32_t retries, 4076 void (*cbfcnp)(struct cam_periph *, union ccb *), 4077 u_int8_t tag_action, u_int8_t service_action, 4078 uint32_t element, u_int8_t elem_type, 4079 int logical_volume, int partition, 4080 u_int32_t first_attribute, int cache, u_int8_t *data_ptr, 4081 u_int32_t length, int sense_len, u_int32_t timeout); 4082 void scsi_write_attribute(struct ccb_scsiio *csio, u_int32_t retries, 4083 void (*cbfcnp)(struct cam_periph *, union ccb *), 4084 u_int8_t tag_action, uint32_t element, 4085 int logical_volume, int partition, int wtc, u_int8_t *data_ptr, 4086 u_int32_t length, int sense_len, u_int32_t timeout); 4087 4088 void scsi_security_protocol_in(struct ccb_scsiio *csio, uint32_t retries, 4089 void (*cbfcnp)(struct cam_periph *, union ccb *), 4090 uint8_t tag_action, uint32_t security_protocol, 4091 uint32_t security_protocol_specific, int byte4, 4092 uint8_t *data_ptr, uint32_t dxfer_len, 4093 int sense_len, int timeout); 4094 4095 void scsi_security_protocol_out(struct ccb_scsiio *csio, uint32_t retries, 4096 void (*cbfcnp)(struct cam_periph *,union ccb *), 4097 uint8_t tag_action, uint32_t security_protocol, 4098 uint32_t security_protocol_specific, int byte4, 4099 uint8_t *data_ptr, uint32_t dxfer_len, 4100 int sense_len, int timeout); 4101 4102 void scsi_persistent_reserve_in(struct ccb_scsiio *csio, uint32_t retries, 4103 void (*cbfcnp)(struct cam_periph *,union ccb *), 4104 uint8_t tag_action, int service_action, 4105 uint8_t *data_ptr, uint32_t dxfer_len, 4106 int sense_len, int timeout); 4107 4108 void scsi_persistent_reserve_out(struct ccb_scsiio *csio, uint32_t retries, 4109 void (*cbfcnp)(struct cam_periph *, 4110 union ccb *), 4111 uint8_t tag_action, int service_action, 4112 int scope, int res_type, uint8_t *data_ptr, 4113 uint32_t dxfer_len, int sense_len, 4114 int timeout); 4115 4116 void scsi_report_supported_opcodes(struct ccb_scsiio *csio, uint32_t retries, 4117 void (*cbfcnp)(struct cam_periph *, 4118 union ccb *), 4119 uint8_t tag_action, int options, 4120 int req_opcode, int req_service_action, 4121 uint8_t *data_ptr, uint32_t dxfer_len, 4122 int sense_len, int timeout); 4123 4124 int scsi_inquiry_match(caddr_t inqbuffer, caddr_t table_entry); 4125 int scsi_static_inquiry_match(caddr_t inqbuffer, 4126 caddr_t table_entry); 4127 int scsi_devid_match(uint8_t *rhs, size_t rhs_len, 4128 uint8_t *lhs, size_t lhs_len); 4129 4130 void scsi_extract_sense(struct scsi_sense_data *sense, int *error_code, 4131 int *sense_key, int *asc, int *ascq); 4132 int scsi_extract_sense_ccb(union ccb *ccb, int *error_code, int *sense_key, 4133 int *asc, int *ascq); 4134 void scsi_extract_sense_len(struct scsi_sense_data *sense, 4135 u_int sense_len, int *error_code, int *sense_key, 4136 int *asc, int *ascq, int show_errors); 4137 int scsi_get_sense_key(struct scsi_sense_data *sense, u_int sense_len, 4138 int show_errors); 4139 int scsi_get_asc(struct scsi_sense_data *sense, u_int sense_len, 4140 int show_errors); 4141 int scsi_get_ascq(struct scsi_sense_data *sense, u_int sense_len, 4142 int show_errors); 4143 static __inline void scsi_ulto2b(u_int32_t val, u_int8_t *bytes); 4144 static __inline void scsi_ulto3b(u_int32_t val, u_int8_t *bytes); 4145 static __inline void scsi_ulto4b(u_int32_t val, u_int8_t *bytes); 4146 static __inline void scsi_u64to8b(u_int64_t val, u_int8_t *bytes); 4147 static __inline uint32_t scsi_2btoul(const uint8_t *bytes); 4148 static __inline uint32_t scsi_3btoul(const uint8_t *bytes); 4149 static __inline int32_t scsi_3btol(const uint8_t *bytes); 4150 static __inline uint32_t scsi_4btoul(const uint8_t *bytes); 4151 static __inline uint64_t scsi_8btou64(const uint8_t *bytes); 4152 static __inline void *find_mode_page_6(struct scsi_mode_header_6 *mode_header); 4153 static __inline void *find_mode_page_10(struct scsi_mode_header_10 *mode_header); 4154 4155 static __inline void 4156 scsi_ulto2b(u_int32_t val, u_int8_t *bytes) 4157 { 4158 4159 bytes[0] = (val >> 8) & 0xff; 4160 bytes[1] = val & 0xff; 4161 } 4162 4163 static __inline void 4164 scsi_ulto3b(u_int32_t val, u_int8_t *bytes) 4165 { 4166 4167 bytes[0] = (val >> 16) & 0xff; 4168 bytes[1] = (val >> 8) & 0xff; 4169 bytes[2] = val & 0xff; 4170 } 4171 4172 static __inline void 4173 scsi_ulto4b(u_int32_t val, u_int8_t *bytes) 4174 { 4175 4176 bytes[0] = (val >> 24) & 0xff; 4177 bytes[1] = (val >> 16) & 0xff; 4178 bytes[2] = (val >> 8) & 0xff; 4179 bytes[3] = val & 0xff; 4180 } 4181 4182 static __inline void 4183 scsi_u64to8b(u_int64_t val, u_int8_t *bytes) 4184 { 4185 4186 bytes[0] = (val >> 56) & 0xff; 4187 bytes[1] = (val >> 48) & 0xff; 4188 bytes[2] = (val >> 40) & 0xff; 4189 bytes[3] = (val >> 32) & 0xff; 4190 bytes[4] = (val >> 24) & 0xff; 4191 bytes[5] = (val >> 16) & 0xff; 4192 bytes[6] = (val >> 8) & 0xff; 4193 bytes[7] = val & 0xff; 4194 } 4195 4196 static __inline uint32_t 4197 scsi_2btoul(const uint8_t *bytes) 4198 { 4199 uint32_t rv; 4200 4201 rv = (bytes[0] << 8) | 4202 bytes[1]; 4203 return (rv); 4204 } 4205 4206 static __inline uint32_t 4207 scsi_3btoul(const uint8_t *bytes) 4208 { 4209 uint32_t rv; 4210 4211 rv = (bytes[0] << 16) | 4212 (bytes[1] << 8) | 4213 bytes[2]; 4214 return (rv); 4215 } 4216 4217 static __inline int32_t 4218 scsi_3btol(const uint8_t *bytes) 4219 { 4220 uint32_t rc = scsi_3btoul(bytes); 4221 4222 if (rc & 0x00800000) 4223 rc |= 0xff000000; 4224 4225 return (int32_t) rc; 4226 } 4227 4228 static __inline uint32_t 4229 scsi_4btoul(const uint8_t *bytes) 4230 { 4231 uint32_t rv; 4232 4233 rv = (bytes[0] << 24) | 4234 (bytes[1] << 16) | 4235 (bytes[2] << 8) | 4236 bytes[3]; 4237 return (rv); 4238 } 4239 4240 static __inline uint64_t 4241 scsi_8btou64(const uint8_t *bytes) 4242 { 4243 uint64_t rv; 4244 4245 rv = (((uint64_t)bytes[0]) << 56) | 4246 (((uint64_t)bytes[1]) << 48) | 4247 (((uint64_t)bytes[2]) << 40) | 4248 (((uint64_t)bytes[3]) << 32) | 4249 (((uint64_t)bytes[4]) << 24) | 4250 (((uint64_t)bytes[5]) << 16) | 4251 (((uint64_t)bytes[6]) << 8) | 4252 bytes[7]; 4253 return (rv); 4254 } 4255 4256 /* 4257 * Given the pointer to a returned mode sense buffer, return a pointer to 4258 * the start of the first mode page. 4259 */ 4260 static __inline void * 4261 find_mode_page_6(struct scsi_mode_header_6 *mode_header) 4262 { 4263 void *page_start; 4264 4265 page_start = (void *)((u_int8_t *)&mode_header[1] + 4266 mode_header->blk_desc_len); 4267 4268 return(page_start); 4269 } 4270 4271 static __inline void * 4272 find_mode_page_10(struct scsi_mode_header_10 *mode_header) 4273 { 4274 void *page_start; 4275 4276 page_start = (void *)((u_int8_t *)&mode_header[1] + 4277 scsi_2btoul(mode_header->blk_desc_len)); 4278 4279 return(page_start); 4280 } 4281 4282 __END_DECLS 4283 4284 #endif /*_SCSI_SCSI_ALL_H*/ 4285