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 #define SCEP_PAGE_CODE 0x0a 706 uint8_t subpage_code; 707 #define SCEP_SUBPAGE_CODE 0x01 708 uint8_t page_length[2]; 709 uint8_t flags; 710 #define SCEP_TCMOS 0x04 /* Timestamp Changeable by */ 711 #define SCEP_SCSIP 0x02 /* SCSI Precedence (clock) */ 712 #define SCEP_IALUAE 0x01 /* Implicit ALUA Enabled */ 713 uint8_t prio; 714 uint8_t max_sense; 715 uint8_t reserve[25]; 716 }; 717 718 struct scsi_cache_page { 719 u_int8_t page_code; 720 #define SCHP_PAGE_SAVABLE 0x80 /* Page is savable */ 721 u_int8_t page_length; 722 u_int8_t cache_flags; 723 #define SCHP_FLAGS_WCE 0x04 /* Write Cache Enable */ 724 #define SCHP_FLAGS_MF 0x02 /* Multiplication factor */ 725 #define SCHP_FLAGS_RCD 0x01 /* Read Cache Disable */ 726 u_int8_t rw_cache_policy; 727 u_int8_t dis_prefetch[2]; 728 u_int8_t min_prefetch[2]; 729 u_int8_t max_prefetch[2]; 730 u_int8_t max_prefetch_ceil[2]; 731 }; 732 733 /* 734 * XXX KDM 735 * Updated version of the cache page, as of SBC. Update this to SBC-3 and 736 * rationalize the two. 737 */ 738 struct scsi_caching_page { 739 uint8_t page_code; 740 #define SMS_CACHING_PAGE 0x08 741 uint8_t page_length; 742 uint8_t flags1; 743 #define SCP_IC 0x80 744 #define SCP_ABPF 0x40 745 #define SCP_CAP 0x20 746 #define SCP_DISC 0x10 747 #define SCP_SIZE 0x08 748 #define SCP_WCE 0x04 749 #define SCP_MF 0x02 750 #define SCP_RCD 0x01 751 uint8_t ret_priority; 752 uint8_t disable_pf_transfer_len[2]; 753 uint8_t min_prefetch[2]; 754 uint8_t max_prefetch[2]; 755 uint8_t max_pf_ceiling[2]; 756 uint8_t flags2; 757 #define SCP_FSW 0x80 758 #define SCP_LBCSS 0x40 759 #define SCP_DRA 0x20 760 #define SCP_VS1 0x10 761 #define SCP_VS2 0x08 762 uint8_t cache_segments; 763 uint8_t cache_seg_size[2]; 764 uint8_t reserved; 765 uint8_t non_cache_seg_size[3]; 766 }; 767 768 /* 769 * XXX KDM move this off to a vendor shim. 770 */ 771 struct copan_debugconf_subpage { 772 uint8_t page_code; 773 #define DBGCNF_PAGE_CODE 0x00 774 uint8_t subpage; 775 #define DBGCNF_SUBPAGE_CODE 0xF0 776 uint8_t page_length[2]; 777 uint8_t page_version; 778 #define DBGCNF_VERSION 0x00 779 uint8_t ctl_time_io_secs[2]; 780 }; 781 782 783 struct scsi_info_exceptions_page { 784 u_int8_t page_code; 785 #define SIEP_PAGE_SAVABLE 0x80 /* Page is savable */ 786 u_int8_t page_length; 787 u_int8_t info_flags; 788 #define SIEP_FLAGS_PERF 0x80 789 #define SIEP_FLAGS_EBF 0x20 790 #define SIEP_FLAGS_EWASC 0x10 791 #define SIEP_FLAGS_DEXCPT 0x08 792 #define SIEP_FLAGS_TEST 0x04 793 #define SIEP_FLAGS_EBACKERR 0x02 794 #define SIEP_FLAGS_LOGERR 0x01 795 u_int8_t mrie; 796 u_int8_t interval_timer[4]; 797 u_int8_t report_count[4]; 798 }; 799 800 struct scsi_logical_block_provisioning_page_descr { 801 uint8_t flags; 802 #define SLBPPD_ENABLED 0x80 803 #define SLBPPD_TYPE_MASK 0x38 804 #define SLBPPD_ARMING_MASK 0x07 805 #define SLBPPD_ARMING_DEC 0x02 806 #define SLBPPD_ARMING_INC 0x01 807 uint8_t resource; 808 uint8_t reserved[2]; 809 uint8_t count[4]; 810 }; 811 812 struct scsi_logical_block_provisioning_page { 813 uint8_t page_code; 814 uint8_t subpage_code; 815 uint8_t page_length[2]; 816 uint8_t flags; 817 #define SLBPP_SITUA 0x01 818 uint8_t reserved[11]; 819 struct scsi_logical_block_provisioning_page_descr descr[0]; 820 }; 821 822 /* 823 * SCSI protocol identifier values, current as of SPC4r36l. 824 */ 825 #define SCSI_PROTO_FC 0x00 /* Fibre Channel */ 826 #define SCSI_PROTO_SPI 0x01 /* Parallel SCSI */ 827 #define SCSI_PROTO_SSA 0x02 /* Serial Storage Arch. */ 828 #define SCSI_PROTO_1394 0x03 /* IEEE 1394 (Firewire) */ 829 #define SCSI_PROTO_RDMA 0x04 /* SCSI RDMA Protocol */ 830 #define SCSI_PROTO_ISCSI 0x05 /* Internet SCSI */ 831 #define SCSI_PROTO_iSCSI 0x05 /* Internet SCSI */ 832 #define SCSI_PROTO_SAS 0x06 /* SAS Serial SCSI Protocol */ 833 #define SCSI_PROTO_ADT 0x07 /* Automation/Drive Int. Trans. Prot.*/ 834 #define SCSI_PROTO_ADITP 0x07 /* Automation/Drive Int. Trans. Prot.*/ 835 #define SCSI_PROTO_ATA 0x08 /* AT Attachment Interface */ 836 #define SCSI_PROTO_UAS 0x09 /* USB Atached SCSI */ 837 #define SCSI_PROTO_SOP 0x0a /* SCSI over PCI Express */ 838 #define SCSI_PROTO_NONE 0x0f /* No specific protocol */ 839 840 struct scsi_proto_specific_page { 841 u_int8_t page_code; 842 #define SPSP_PAGE_SAVABLE 0x80 /* Page is savable */ 843 u_int8_t page_length; 844 u_int8_t protocol; 845 #define SPSP_PROTO_FC SCSI_PROTO_FC 846 #define SPSP_PROTO_SPI SCSI_PROTO_SPI 847 #define SPSP_PROTO_SSA SCSI_PROTO_SSA 848 #define SPSP_PROTO_1394 SCSI_PROTO_1394 849 #define SPSP_PROTO_RDMA SCSI_PROTO_RDMA 850 #define SPSP_PROTO_ISCSI SCSI_PROTO_ISCSI 851 #define SPSP_PROTO_SAS SCSI_PROTO_SAS 852 #define SPSP_PROTO_ADT SCSI_PROTO_ADITP 853 #define SPSP_PROTO_ATA SCSI_PROTO_ATA 854 #define SPSP_PROTO_UAS SCSI_PROTO_UAS 855 #define SPSP_PROTO_SOP SCSI_PROTO_SOP 856 #define SPSP_PROTO_NONE SCSI_PROTO_NONE 857 }; 858 859 struct scsi_reserve 860 { 861 u_int8_t opcode; 862 u_int8_t byte2; 863 #define SR_EXTENT 0x01 864 #define SR_ID_MASK 0x0e 865 #define SR_3RDPTY 0x10 866 #define SR_LUN_MASK 0xe0 867 u_int8_t resv_id; 868 u_int8_t length[2]; 869 u_int8_t control; 870 }; 871 872 struct scsi_reserve_10 { 873 uint8_t opcode; 874 uint8_t byte2; 875 #define SR10_3RDPTY 0x10 876 #define SR10_LONGID 0x02 877 #define SR10_EXTENT 0x01 878 uint8_t resv_id; 879 uint8_t thirdparty_id; 880 uint8_t reserved[3]; 881 uint8_t length[2]; 882 uint8_t control; 883 }; 884 885 886 struct scsi_release 887 { 888 u_int8_t opcode; 889 u_int8_t byte2; 890 u_int8_t resv_id; 891 u_int8_t unused[1]; 892 u_int8_t length; 893 u_int8_t control; 894 }; 895 896 struct scsi_release_10 { 897 uint8_t opcode; 898 uint8_t byte2; 899 uint8_t resv_id; 900 uint8_t thirdparty_id; 901 uint8_t reserved[3]; 902 uint8_t length[2]; 903 uint8_t control; 904 }; 905 906 struct scsi_prevent 907 { 908 u_int8_t opcode; 909 u_int8_t byte2; 910 u_int8_t unused[2]; 911 u_int8_t how; 912 u_int8_t control; 913 }; 914 #define PR_PREVENT 0x01 915 #define PR_ALLOW 0x00 916 917 struct scsi_sync_cache 918 { 919 u_int8_t opcode; 920 u_int8_t byte2; 921 #define SSC_IMMED 0x02 922 #define SSC_RELADR 0x01 923 u_int8_t begin_lba[4]; 924 u_int8_t reserved; 925 u_int8_t lb_count[2]; 926 u_int8_t control; 927 }; 928 929 struct scsi_sync_cache_16 930 { 931 uint8_t opcode; 932 uint8_t byte2; 933 uint8_t begin_lba[8]; 934 uint8_t lb_count[4]; 935 uint8_t reserved; 936 uint8_t control; 937 }; 938 939 struct scsi_format { 940 uint8_t opcode; 941 uint8_t byte2; 942 #define SF_LONGLIST 0x20 943 #define SF_FMTDATA 0x10 944 #define SF_CMPLIST 0x08 945 #define SF_FORMAT_MASK 0x07 946 #define SF_FORMAT_BLOCK 0x00 947 #define SF_FORMAT_LONG_BLOCK 0x03 948 #define SF_FORMAT_BFI 0x04 949 #define SF_FORMAT_PHYS 0x05 950 uint8_t vendor; 951 uint8_t interleave[2]; 952 uint8_t control; 953 }; 954 955 struct scsi_format_header_short { 956 uint8_t reserved; 957 #define SF_DATA_FOV 0x80 958 #define SF_DATA_DPRY 0x40 959 #define SF_DATA_DCRT 0x20 960 #define SF_DATA_STPF 0x10 961 #define SF_DATA_IP 0x08 962 #define SF_DATA_DSP 0x04 963 #define SF_DATA_IMMED 0x02 964 #define SF_DATA_VS 0x01 965 uint8_t byte2; 966 uint8_t defect_list_len[2]; 967 }; 968 969 struct scsi_format_header_long { 970 uint8_t reserved; 971 uint8_t byte2; 972 uint8_t reserved2[2]; 973 uint8_t defect_list_len[4]; 974 }; 975 976 struct scsi_changedef 977 { 978 u_int8_t opcode; 979 u_int8_t byte2; 980 u_int8_t unused1; 981 u_int8_t how; 982 u_int8_t unused[4]; 983 u_int8_t datalen; 984 u_int8_t control; 985 }; 986 987 struct scsi_read_buffer 988 { 989 u_int8_t opcode; 990 u_int8_t byte2; 991 #define RWB_MODE 0x1F 992 #define RWB_MODE_HDR_DATA 0x00 993 #define RWB_MODE_VENDOR 0x01 994 #define RWB_MODE_DATA 0x02 995 #define RWB_MODE_DESCR 0x03 996 #define RWB_MODE_DOWNLOAD 0x04 997 #define RWB_MODE_DOWNLOAD_SAVE 0x05 998 #define RWB_MODE_ECHO 0x0A 999 #define RWB_MODE_ECHO_DESCR 0x0B 1000 #define RWB_MODE_ERROR_HISTORY 0x1C 1001 u_int8_t buffer_id; 1002 u_int8_t offset[3]; 1003 u_int8_t length[3]; 1004 u_int8_t control; 1005 }; 1006 1007 struct scsi_read_buffer_16 1008 { 1009 uint8_t opcode; 1010 uint8_t byte2; 1011 uint8_t offset[8]; 1012 uint8_t length[4]; 1013 uint8_t buffer_id; 1014 uint8_t control; 1015 }; 1016 1017 struct scsi_write_buffer 1018 { 1019 u_int8_t opcode; 1020 u_int8_t byte2; 1021 u_int8_t buffer_id; 1022 u_int8_t offset[3]; 1023 u_int8_t length[3]; 1024 u_int8_t control; 1025 }; 1026 1027 struct scsi_read_attribute 1028 { 1029 u_int8_t opcode; 1030 u_int8_t service_action; 1031 #define SRA_SA_ATTR_VALUES 0x00 1032 #define SRA_SA_ATTR_LIST 0x01 1033 #define SRA_SA_LOG_VOL_LIST 0x02 1034 #define SRA_SA_PART_LIST 0x03 1035 #define SRA_SA_RESTRICTED 0x04 1036 #define SRA_SA_SUPPORTED_ATTRS 0x05 1037 #define SRA_SA_MASK 0x1f 1038 u_int8_t element[2]; 1039 u_int8_t elem_type; 1040 u_int8_t logical_volume; 1041 u_int8_t reserved1; 1042 u_int8_t partition; 1043 u_int8_t first_attribute[2]; 1044 u_int8_t length[4]; 1045 u_int8_t cache; 1046 #define SRA_CACHE 0x01 1047 u_int8_t control; 1048 }; 1049 1050 struct scsi_write_attribute 1051 { 1052 u_int8_t opcode; 1053 u_int8_t byte2; 1054 #define SWA_WTC 0x01 1055 u_int8_t element[3]; 1056 u_int8_t logical_volume; 1057 u_int8_t reserved1; 1058 u_int8_t partition; 1059 u_int8_t reserved2[2]; 1060 u_int8_t length[4]; 1061 u_int8_t reserved3; 1062 u_int8_t control; 1063 }; 1064 1065 1066 struct scsi_read_attribute_values 1067 { 1068 u_int8_t length[4]; 1069 u_int8_t attribute_0[0]; 1070 }; 1071 1072 struct scsi_mam_attribute_header 1073 { 1074 u_int8_t id[2]; 1075 /* 1076 * Attributes obtained from SPC-4r36g (section 7.4.2.2) and 1077 * SSC-4r03 (section 4.2.21). 1078 */ 1079 #define SMA_ATTR_ID_DEVICE_MIN 0x0000 1080 1081 #define SMA_ATTR_REM_CAP_PARTITION 0x0000 1082 #define SMA_ATTR_MAX_CAP_PARTITION 0x0001 1083 #define SMA_ATTR_TAPEALERT_FLAGS 0x0002 1084 #define SMA_ATTR_LOAD_COUNT 0x0003 1085 #define SMA_ATTR_MAM_SPACE_REMAINING 0x0004 1086 1087 #define SMA_ATTR_DEV_ASSIGNING_ORG 0x0005 1088 #define SMA_ATTR_FORMAT_DENSITY_CODE 0x0006 1089 #define SMA_ATTR_INITIALIZATION_COUNT 0x0007 1090 #define SMA_ATTR_VOLUME_ID 0x0008 1091 #define SMA_ATTR_VOLUME_CHANGE_REF 0x0009 1092 1093 #define SMA_ATTR_DEV_SERIAL_LAST_LOAD 0x020a 1094 #define SMA_ATTR_DEV_SERIAL_LAST_LOAD_1 0x020b 1095 #define SMA_ATTR_DEV_SERIAL_LAST_LOAD_2 0x020c 1096 #define SMA_ATTR_DEV_SERIAL_LAST_LOAD_3 0x020d 1097 1098 #define SMA_ATTR_TOTAL_MB_WRITTEN_LT 0x0220 1099 #define SMA_ATTR_TOTAL_MB_READ_LT 0x0221 1100 #define SMA_ATTR_TOTAL_MB_WRITTEN_CUR 0x0222 1101 #define SMA_ATTR_TOTAL_MB_READ_CUR 0x0223 1102 #define SMA_ATTR_FIRST_ENC_BLOCK 0x0224 1103 #define SMA_ATTR_NEXT_UNENC_BLOCK 0x0225 1104 1105 #define SMA_ATTR_MEDIUM_USAGE_HIST 0x0340 1106 #define SMA_ATTR_PART_USAGE_HIST 0x0341 1107 1108 #define SMA_ATTR_ID_DEVICE_MAX 0x03ff 1109 1110 #define SMA_ATTR_ID_MEDIUM_MIN 0x0400 1111 1112 #define SMA_ATTR_MED_MANUF 0x0400 1113 #define SMA_ATTR_MED_SERIAL 0x0401 1114 1115 #define SMA_ATTR_MED_LENGTH 0x0402 1116 #define SMA_ATTR_MED_WIDTH 0x0403 1117 #define SMA_ATTR_MED_ASSIGNING_ORG 0x0404 1118 #define SMA_ATTR_MED_DENSITY_CODE 0x0405 1119 1120 #define SMA_ATTR_MED_MANUF_DATE 0x0406 1121 #define SMA_ATTR_MAM_CAPACITY 0x0407 1122 #define SMA_ATTR_MED_TYPE 0x0408 1123 #define SMA_ATTR_MED_TYPE_INFO 0x0409 1124 #define SMA_ATTR_MED_SERIAL_NUM 0x040a 1125 1126 #define SMA_ATTR_ID_MEDIUM_MAX 0x07ff 1127 1128 #define SMA_ATTR_ID_HOST_MIN 0x0800 1129 1130 #define SMA_ATTR_APP_VENDOR 0x0800 1131 #define SMA_ATTR_APP_NAME 0x0801 1132 #define SMA_ATTR_APP_VERSION 0x0802 1133 #define SMA_ATTR_USER_MED_TEXT_LABEL 0x0803 1134 #define SMA_ATTR_LAST_WRITTEN_TIME 0x0804 1135 #define SMA_ATTR_TEXT_LOCAL_ID 0x0805 1136 #define SMA_ATTR_BARCODE 0x0806 1137 #define SMA_ATTR_HOST_OWNER_NAME 0x0807 1138 #define SMA_ATTR_MEDIA_POOL 0x0808 1139 #define SMA_ATTR_PART_USER_LABEL 0x0809 1140 #define SMA_ATTR_LOAD_UNLOAD_AT_PART 0x080a 1141 #define SMA_ATTR_APP_FORMAT_VERSION 0x080b 1142 #define SMA_ATTR_VOL_COHERENCY_INFO 0x080c 1143 1144 #define SMA_ATTR_ID_HOST_MAX 0x0bff 1145 1146 #define SMA_ATTR_VENDOR_DEVICE_MIN 0x0c00 1147 #define SMA_ATTR_VENDOR_DEVICE_MAX 0x0fff 1148 #define SMA_ATTR_VENDOR_MEDIUM_MIN 0x1000 1149 #define SMA_ATTR_VENDOR_MEDIUM_MAX 0x13ff 1150 #define SMA_ATTR_VENDOR_HOST_MIN 0x1400 1151 #define SMA_ATTR_VENDOR_HOST_MAX 0x17ff 1152 u_int8_t byte2; 1153 #define SMA_FORMAT_BINARY 0x00 1154 #define SMA_FORMAT_ASCII 0x01 1155 #define SMA_FORMAT_TEXT 0x02 1156 #define SMA_FORMAT_MASK 0x03 1157 #define SMA_READ_ONLY 0x80 1158 u_int8_t length[2]; 1159 u_int8_t attribute[0]; 1160 }; 1161 1162 struct scsi_attrib_list_header { 1163 u_int8_t length[4]; 1164 u_int8_t first_attr_0[0]; 1165 }; 1166 1167 struct scsi_attrib_lv_list { 1168 u_int8_t length[2]; 1169 u_int8_t first_lv_number; 1170 u_int8_t num_logical_volumes; 1171 }; 1172 1173 struct scsi_attrib_vendser { 1174 uint8_t vendor[8]; 1175 uint8_t serial_num[32]; 1176 }; 1177 1178 /* 1179 * These values are used to decode the Volume Coherency Information 1180 * Attribute (0x080c) for LTFS-format coherency information. 1181 * Although the Application Client Specific lengths are different for 1182 * Version 0 and Version 1, the data is in fact the same. The length 1183 * difference was due to a code bug. 1184 */ 1185 #define SCSI_LTFS_VER0_LEN 42 1186 #define SCSI_LTFS_VER1_LEN 43 1187 #define SCSI_LTFS_UUID_LEN 36 1188 #define SCSI_LTFS_STR_NAME "LTFS" 1189 #define SCSI_LTFS_STR_LEN 4 1190 1191 typedef enum { 1192 SCSI_ATTR_FLAG_NONE = 0x00, 1193 SCSI_ATTR_FLAG_HEX = 0x01, 1194 SCSI_ATTR_FLAG_FP = 0x02, 1195 SCSI_ATTR_FLAG_DIV_10 = 0x04, 1196 SCSI_ATTR_FLAG_FP_1DIGIT = 0x08 1197 } scsi_attrib_flags; 1198 1199 typedef enum { 1200 SCSI_ATTR_OUTPUT_NONE = 0x00, 1201 SCSI_ATTR_OUTPUT_TEXT_MASK = 0x03, 1202 SCSI_ATTR_OUTPUT_TEXT_RAW = 0x00, 1203 SCSI_ATTR_OUTPUT_TEXT_ESC = 0x01, 1204 SCSI_ATTR_OUTPUT_TEXT_RSV1 = 0x02, 1205 SCSI_ATTR_OUTPUT_TEXT_RSV2 = 0x03, 1206 SCSI_ATTR_OUTPUT_NONASCII_MASK = 0x0c, 1207 SCSI_ATTR_OUTPUT_NONASCII_TRIM = 0x00, 1208 SCSI_ATTR_OUTPUT_NONASCII_ESC = 0x04, 1209 SCSI_ATTR_OUTPUT_NONASCII_RAW = 0x08, 1210 SCSI_ATTR_OUTPUT_NONASCII_RSV1 = 0x0c, 1211 SCSI_ATTR_OUTPUT_FIELD_MASK = 0xf0, 1212 SCSI_ATTR_OUTPUT_FIELD_ALL = 0xf0, 1213 SCSI_ATTR_OUTPUT_FIELD_NONE = 0x00, 1214 SCSI_ATTR_OUTPUT_FIELD_DESC = 0x10, 1215 SCSI_ATTR_OUTPUT_FIELD_NUM = 0x20, 1216 SCSI_ATTR_OUTPUT_FIELD_SIZE = 0x40, 1217 SCSI_ATTR_OUTPUT_FIELD_RW = 0x80 1218 } scsi_attrib_output_flags; 1219 1220 struct sbuf; 1221 1222 struct scsi_attrib_table_entry 1223 { 1224 u_int32_t id; 1225 u_int32_t flags; 1226 const char *desc; 1227 const char *suffix; 1228 int (*to_str)(struct sbuf *sb, struct scsi_mam_attribute_header *hdr, 1229 uint32_t valid_len, uint32_t flags, 1230 uint32_t output_flags, char *error_str, 1231 int error_str_len); 1232 int (*parse_str)(char *str, struct scsi_mam_attribute_header *hdr, 1233 uint32_t alloc_len, uint32_t flags, char *error_str, 1234 int error_str_len); 1235 }; 1236 1237 struct scsi_rw_6 1238 { 1239 u_int8_t opcode; 1240 u_int8_t addr[3]; 1241 /* only 5 bits are valid in the MSB address byte */ 1242 #define SRW_TOPADDR 0x1F 1243 u_int8_t length; 1244 u_int8_t control; 1245 }; 1246 1247 struct scsi_rw_10 1248 { 1249 u_int8_t opcode; 1250 #define SRW10_RELADDR 0x01 1251 /* EBP defined for WRITE(10) only */ 1252 #define SRW10_EBP 0x04 1253 #define SRW10_FUA 0x08 1254 #define SRW10_DPO 0x10 1255 u_int8_t byte2; 1256 u_int8_t addr[4]; 1257 u_int8_t reserved; 1258 u_int8_t length[2]; 1259 u_int8_t control; 1260 }; 1261 1262 struct scsi_rw_12 1263 { 1264 u_int8_t opcode; 1265 #define SRW12_RELADDR 0x01 1266 #define SRW12_FUA 0x08 1267 #define SRW12_DPO 0x10 1268 u_int8_t byte2; 1269 u_int8_t addr[4]; 1270 u_int8_t length[4]; 1271 u_int8_t reserved; 1272 u_int8_t control; 1273 }; 1274 1275 struct scsi_rw_16 1276 { 1277 u_int8_t opcode; 1278 #define SRW16_RELADDR 0x01 1279 #define SRW16_FUA 0x08 1280 #define SRW16_DPO 0x10 1281 u_int8_t byte2; 1282 u_int8_t addr[8]; 1283 u_int8_t length[4]; 1284 u_int8_t reserved; 1285 u_int8_t control; 1286 }; 1287 1288 struct scsi_write_atomic_16 1289 { 1290 uint8_t opcode; 1291 uint8_t byte2; 1292 uint8_t addr[8]; 1293 uint8_t boundary[2]; 1294 uint8_t length[2]; 1295 uint8_t group; 1296 uint8_t control; 1297 }; 1298 1299 struct scsi_write_same_10 1300 { 1301 uint8_t opcode; 1302 uint8_t byte2; 1303 #define SWS_LBDATA 0x02 1304 #define SWS_PBDATA 0x04 1305 #define SWS_UNMAP 0x08 1306 #define SWS_ANCHOR 0x10 1307 uint8_t addr[4]; 1308 uint8_t group; 1309 uint8_t length[2]; 1310 uint8_t control; 1311 }; 1312 1313 struct scsi_write_same_16 1314 { 1315 uint8_t opcode; 1316 uint8_t byte2; 1317 #define SWS_NDOB 0x01 1318 uint8_t addr[8]; 1319 uint8_t length[4]; 1320 uint8_t group; 1321 uint8_t control; 1322 }; 1323 1324 struct scsi_unmap 1325 { 1326 uint8_t opcode; 1327 uint8_t byte2; 1328 #define SU_ANCHOR 0x01 1329 uint8_t reserved[4]; 1330 uint8_t group; 1331 uint8_t length[2]; 1332 uint8_t control; 1333 }; 1334 1335 struct scsi_unmap_header 1336 { 1337 uint8_t length[2]; 1338 uint8_t desc_length[2]; 1339 uint8_t reserved[4]; 1340 }; 1341 1342 struct scsi_unmap_desc 1343 { 1344 uint8_t lba[8]; 1345 uint8_t length[4]; 1346 uint8_t reserved[4]; 1347 }; 1348 1349 struct scsi_write_verify_10 1350 { 1351 uint8_t opcode; 1352 uint8_t byte2; 1353 #define SWV_BYTCHK 0x02 1354 #define SWV_DPO 0x10 1355 #define SWV_WRPROECT_MASK 0xe0 1356 uint8_t addr[4]; 1357 uint8_t group; 1358 uint8_t length[2]; 1359 uint8_t control; 1360 }; 1361 1362 struct scsi_write_verify_12 1363 { 1364 uint8_t opcode; 1365 uint8_t byte2; 1366 uint8_t addr[4]; 1367 uint8_t length[4]; 1368 uint8_t group; 1369 uint8_t control; 1370 }; 1371 1372 struct scsi_write_verify_16 1373 { 1374 uint8_t opcode; 1375 uint8_t byte2; 1376 uint8_t addr[8]; 1377 uint8_t length[4]; 1378 uint8_t group; 1379 uint8_t control; 1380 }; 1381 1382 1383 struct scsi_start_stop_unit 1384 { 1385 u_int8_t opcode; 1386 u_int8_t byte2; 1387 #define SSS_IMMED 0x01 1388 u_int8_t reserved[2]; 1389 u_int8_t how; 1390 #define SSS_START 0x01 1391 #define SSS_LOEJ 0x02 1392 #define SSS_PC_MASK 0xf0 1393 #define SSS_PC_START_VALID 0x00 1394 #define SSS_PC_ACTIVE 0x10 1395 #define SSS_PC_IDLE 0x20 1396 #define SSS_PC_STANDBY 0x30 1397 #define SSS_PC_LU_CONTROL 0x70 1398 #define SSS_PC_FORCE_IDLE_0 0xa0 1399 #define SSS_PC_FORCE_STANDBY_0 0xb0 1400 u_int8_t control; 1401 }; 1402 1403 struct ata_pass_12 { 1404 u_int8_t opcode; 1405 u_int8_t protocol; 1406 #define AP_PROTO_HARD_RESET (0x00 << 1) 1407 #define AP_PROTO_SRST (0x01 << 1) 1408 #define AP_PROTO_NON_DATA (0x03 << 1) 1409 #define AP_PROTO_PIO_IN (0x04 << 1) 1410 #define AP_PROTO_PIO_OUT (0x05 << 1) 1411 #define AP_PROTO_DMA (0x06 << 1) 1412 #define AP_PROTO_DMA_QUEUED (0x07 << 1) 1413 #define AP_PROTO_DEVICE_DIAG (0x08 << 1) 1414 #define AP_PROTO_DEVICE_RESET (0x09 << 1) 1415 #define AP_PROTO_UDMA_IN (0x0a << 1) 1416 #define AP_PROTO_UDMA_OUT (0x0b << 1) 1417 #define AP_PROTO_FPDMA (0x0c << 1) 1418 #define AP_PROTO_RESP_INFO (0x0f << 1) 1419 #define AP_PROTO_MASK 0x1e 1420 #define AP_MULTI 0xe0 1421 u_int8_t flags; 1422 #define AP_T_LEN 0x03 1423 #define AP_BB 0x04 1424 #define AP_T_DIR 0x08 1425 #define AP_CK_COND 0x20 1426 #define AP_OFFLINE 0x60 1427 u_int8_t features; 1428 u_int8_t sector_count; 1429 u_int8_t lba_low; 1430 u_int8_t lba_mid; 1431 u_int8_t lba_high; 1432 u_int8_t device; 1433 u_int8_t command; 1434 u_int8_t reserved; 1435 u_int8_t control; 1436 }; 1437 1438 struct scsi_maintenance_in 1439 { 1440 uint8_t opcode; 1441 uint8_t byte2; 1442 #define SERVICE_ACTION_MASK 0x1f 1443 #define SA_RPRT_TRGT_GRP 0x0a 1444 uint8_t reserved[4]; 1445 uint8_t length[4]; 1446 uint8_t reserved1; 1447 uint8_t control; 1448 }; 1449 1450 struct scsi_report_supported_opcodes 1451 { 1452 uint8_t opcode; 1453 uint8_t service_action; 1454 uint8_t options; 1455 #define RSO_RCTD 0x80 1456 #define RSO_OPTIONS_MASK 0x07 1457 #define RSO_OPTIONS_ALL 0x00 1458 #define RSO_OPTIONS_OC 0x01 1459 #define RSO_OPTIONS_OC_SA 0x02 1460 uint8_t requested_opcode; 1461 uint8_t requested_service_action[2]; 1462 uint8_t length[4]; 1463 uint8_t reserved1; 1464 uint8_t control; 1465 }; 1466 1467 struct scsi_report_supported_opcodes_timeout 1468 { 1469 uint8_t length[2]; 1470 uint8_t reserved; 1471 uint8_t cmd_specific; 1472 uint8_t nominal_time[4]; 1473 uint8_t recommended_time[4]; 1474 }; 1475 1476 struct scsi_report_supported_opcodes_descr 1477 { 1478 uint8_t opcode; 1479 uint8_t reserved; 1480 uint8_t service_action[2]; 1481 uint8_t reserved2; 1482 uint8_t flags; 1483 #define RSO_SERVACTV 0x01 1484 #define RSO_CTDP 0x02 1485 uint8_t cdb_length[2]; 1486 struct scsi_report_supported_opcodes_timeout timeout[0]; 1487 }; 1488 1489 struct scsi_report_supported_opcodes_all 1490 { 1491 uint8_t length[4]; 1492 struct scsi_report_supported_opcodes_descr descr[0]; 1493 }; 1494 1495 struct scsi_report_supported_opcodes_one 1496 { 1497 uint8_t reserved; 1498 uint8_t support; 1499 #define RSO_ONE_CTDP 0x80 1500 #define RSO_ONE_SUP_MASK 0x07 1501 #define RSO_ONE_SUP_UNAVAIL 0x00 1502 #define RSO_ONE_SUP_NOT_SUP 0x01 1503 #define RSO_ONE_SUP_AVAIL 0x03 1504 #define RSO_ONE_SUP_VENDOR 0x05 1505 uint8_t cdb_length[2]; 1506 uint8_t cdb_usage[]; 1507 }; 1508 1509 struct scsi_report_supported_tmf 1510 { 1511 uint8_t opcode; 1512 uint8_t service_action; 1513 uint8_t reserved[4]; 1514 uint8_t length[4]; 1515 uint8_t reserved1; 1516 uint8_t control; 1517 }; 1518 1519 struct scsi_report_supported_tmf_data 1520 { 1521 uint8_t byte1; 1522 #define RST_WAKES 0x01 1523 #define RST_TRS 0x02 1524 #define RST_QTS 0x04 1525 #define RST_LURS 0x08 1526 #define RST_CTSS 0x10 1527 #define RST_CACAS 0x20 1528 #define RST_ATSS 0x40 1529 #define RST_ATS 0x80 1530 uint8_t byte2; 1531 #define RST_ITNRS 0x01 1532 #define RST_QTSS 0x02 1533 #define RST_QAES 0x04 1534 uint8_t reserved[2]; 1535 }; 1536 1537 struct scsi_report_timestamp 1538 { 1539 uint8_t opcode; 1540 uint8_t service_action; 1541 uint8_t reserved[4]; 1542 uint8_t length[4]; 1543 uint8_t reserved1; 1544 uint8_t control; 1545 }; 1546 1547 struct scsi_report_timestamp_data 1548 { 1549 uint8_t length[2]; 1550 uint8_t origin; 1551 #define RTS_ORIG_MASK 0x00 1552 #define RTS_ORIG_ZERO 0x00 1553 #define RTS_ORIG_SET 0x02 1554 #define RTS_ORIG_OUTSIDE 0x03 1555 uint8_t reserved; 1556 uint8_t timestamp[6]; 1557 uint8_t reserve2[2]; 1558 }; 1559 1560 struct scsi_receive_copy_status_lid1 1561 { 1562 uint8_t opcode; 1563 uint8_t service_action; 1564 #define RCS_RCS_LID1 0x00 1565 uint8_t list_identifier; 1566 uint8_t reserved[7]; 1567 uint8_t length[4]; 1568 uint8_t reserved1; 1569 uint8_t control; 1570 }; 1571 1572 struct scsi_receive_copy_status_lid1_data 1573 { 1574 uint8_t available_data[4]; 1575 uint8_t copy_command_status; 1576 #define RCS_CCS_INPROG 0x00 1577 #define RCS_CCS_COMPLETED 0x01 1578 #define RCS_CCS_ERROR 0x02 1579 uint8_t segments_processed[2]; 1580 uint8_t transfer_count_units; 1581 #define RCS_TC_BYTES 0x00 1582 #define RCS_TC_KBYTES 0x01 1583 #define RCS_TC_MBYTES 0x02 1584 #define RCS_TC_GBYTES 0x03 1585 #define RCS_TC_TBYTES 0x04 1586 #define RCS_TC_PBYTES 0x05 1587 #define RCS_TC_EBYTES 0x06 1588 #define RCS_TC_LBAS 0xf1 1589 uint8_t transfer_count[4]; 1590 }; 1591 1592 struct scsi_receive_copy_failure_details 1593 { 1594 uint8_t opcode; 1595 uint8_t service_action; 1596 #define RCS_RCFD 0x04 1597 uint8_t list_identifier; 1598 uint8_t reserved[7]; 1599 uint8_t length[4]; 1600 uint8_t reserved1; 1601 uint8_t control; 1602 }; 1603 1604 struct scsi_receive_copy_failure_details_data 1605 { 1606 uint8_t available_data[4]; 1607 uint8_t reserved[52]; 1608 uint8_t copy_command_status; 1609 uint8_t reserved2; 1610 uint8_t sense_data_length[2]; 1611 uint8_t sense_data[]; 1612 }; 1613 1614 struct scsi_receive_copy_status_lid4 1615 { 1616 uint8_t opcode; 1617 uint8_t service_action; 1618 #define RCS_RCS_LID4 0x05 1619 uint8_t list_identifier[4]; 1620 uint8_t reserved[4]; 1621 uint8_t length[4]; 1622 uint8_t reserved1; 1623 uint8_t control; 1624 }; 1625 1626 struct scsi_receive_copy_status_lid4_data 1627 { 1628 uint8_t available_data[4]; 1629 uint8_t response_to_service_action; 1630 uint8_t copy_command_status; 1631 #define RCS_CCS_COMPLETED_PROD 0x03 1632 #define RCS_CCS_COMPLETED_RESID 0x04 1633 #define RCS_CCS_INPROG_FGBG 0x10 1634 #define RCS_CCS_INPROG_FG 0x11 1635 #define RCS_CCS_INPROG_BG 0x12 1636 #define RCS_CCS_ABORTED 0x60 1637 uint8_t operation_counter[2]; 1638 uint8_t estimated_status_update_delay[4]; 1639 uint8_t extended_copy_completion_status; 1640 uint8_t length_of_the_sense_data_field; 1641 uint8_t sense_data_length; 1642 uint8_t transfer_count_units; 1643 uint8_t transfer_count[8]; 1644 uint8_t segments_processed[2]; 1645 uint8_t reserved[6]; 1646 uint8_t sense_data[]; 1647 }; 1648 1649 struct scsi_receive_copy_operating_parameters 1650 { 1651 uint8_t opcode; 1652 uint8_t service_action; 1653 #define RCS_RCOP 0x03 1654 uint8_t reserved[8]; 1655 uint8_t length[4]; 1656 uint8_t reserved1; 1657 uint8_t control; 1658 }; 1659 1660 struct scsi_receive_copy_operating_parameters_data 1661 { 1662 uint8_t length[4]; 1663 uint8_t snlid; 1664 #define RCOP_SNLID 0x01 1665 uint8_t reserved[3]; 1666 uint8_t maximum_cscd_descriptor_count[2]; 1667 uint8_t maximum_segment_descriptor_count[2]; 1668 uint8_t maximum_descriptor_list_length[4]; 1669 uint8_t maximum_segment_length[4]; 1670 uint8_t maximum_inline_data_length[4]; 1671 uint8_t held_data_limit[4]; 1672 uint8_t maximum_stream_device_transfer_size[4]; 1673 uint8_t reserved2[2]; 1674 uint8_t total_concurrent_copies[2]; 1675 uint8_t maximum_concurrent_copies; 1676 uint8_t data_segment_granularity; 1677 uint8_t inline_data_granularity; 1678 uint8_t held_data_granularity; 1679 uint8_t reserved3[3]; 1680 uint8_t implemented_descriptor_list_length; 1681 uint8_t list_of_implemented_descriptor_type_codes[0]; 1682 }; 1683 1684 struct scsi_extended_copy 1685 { 1686 uint8_t opcode; 1687 uint8_t service_action; 1688 #define EC_EC_LID1 0x00 1689 #define EC_EC_LID4 0x01 1690 uint8_t reserved[8]; 1691 uint8_t length[4]; 1692 uint8_t reserved1; 1693 uint8_t control; 1694 }; 1695 1696 struct scsi_ec_cscd_dtsp 1697 { 1698 uint8_t flags; 1699 #define EC_CSCD_FIXED 0x01 1700 #define EC_CSCD_PAD 0x04 1701 uint8_t block_length[3]; 1702 }; 1703 1704 struct scsi_ec_cscd 1705 { 1706 uint8_t type_code; 1707 #define EC_CSCD_EXT 0xff 1708 uint8_t luidt_pdt; 1709 #define EC_NUL 0x20 1710 #define EC_LUIDT_MASK 0xc0 1711 #define EC_LUIDT_LUN 0x00 1712 #define EC_LUIDT_PROXY_TOKEN 0x40 1713 uint8_t relative_initiator_port[2]; 1714 uint8_t cscd_params[24]; 1715 struct scsi_ec_cscd_dtsp dtsp; 1716 }; 1717 1718 struct scsi_ec_cscd_id 1719 { 1720 uint8_t type_code; 1721 #define EC_CSCD_ID 0xe4 1722 uint8_t luidt_pdt; 1723 uint8_t relative_initiator_port[2]; 1724 uint8_t codeset; 1725 uint8_t id_type; 1726 uint8_t reserved; 1727 uint8_t length; 1728 uint8_t designator[20]; 1729 struct scsi_ec_cscd_dtsp dtsp; 1730 }; 1731 1732 struct scsi_ec_segment 1733 { 1734 uint8_t type_code; 1735 uint8_t flags; 1736 #define EC_SEG_DC 0x02 1737 #define EC_SEG_CAT 0x01 1738 uint8_t descr_length[2]; 1739 uint8_t params[]; 1740 }; 1741 1742 struct scsi_ec_segment_b2b 1743 { 1744 uint8_t type_code; 1745 #define EC_SEG_B2B 0x02 1746 uint8_t flags; 1747 uint8_t descr_length[2]; 1748 uint8_t src_cscd[2]; 1749 uint8_t dst_cscd[2]; 1750 uint8_t reserved[2]; 1751 uint8_t number_of_blocks[2]; 1752 uint8_t src_lba[8]; 1753 uint8_t dst_lba[8]; 1754 }; 1755 1756 struct scsi_ec_segment_verify 1757 { 1758 uint8_t type_code; 1759 #define EC_SEG_VERIFY 0x07 1760 uint8_t reserved; 1761 uint8_t descr_length[2]; 1762 uint8_t src_cscd[2]; 1763 uint8_t reserved2[2]; 1764 uint8_t tur; 1765 uint8_t reserved3[3]; 1766 }; 1767 1768 struct scsi_ec_segment_register_key 1769 { 1770 uint8_t type_code; 1771 #define EC_SEG_REGISTER_KEY 0x14 1772 uint8_t reserved; 1773 uint8_t descr_length[2]; 1774 uint8_t reserved2[2]; 1775 uint8_t dst_cscd[2]; 1776 uint8_t res_key[8]; 1777 uint8_t sa_res_key[8]; 1778 uint8_t reserved3[4]; 1779 }; 1780 1781 struct scsi_extended_copy_lid1_data 1782 { 1783 uint8_t list_identifier; 1784 uint8_t flags; 1785 #define EC_PRIORITY 0x07 1786 #define EC_LIST_ID_USAGE_MASK 0x18 1787 #define EC_LIST_ID_USAGE_FULL 0x08 1788 #define EC_LIST_ID_USAGE_NOHOLD 0x10 1789 #define EC_LIST_ID_USAGE_NONE 0x18 1790 #define EC_STR 0x20 1791 uint8_t cscd_list_length[2]; 1792 uint8_t reserved[4]; 1793 uint8_t segment_list_length[4]; 1794 uint8_t inline_data_length[4]; 1795 uint8_t data[]; 1796 }; 1797 1798 struct scsi_extended_copy_lid4_data 1799 { 1800 uint8_t list_format; 1801 #define EC_LIST_FORMAT 0x01 1802 uint8_t flags; 1803 uint8_t header_cscd_list_length[2]; 1804 uint8_t reserved[11]; 1805 uint8_t flags2; 1806 #define EC_IMMED 0x01 1807 #define EC_G_SENSE 0x02 1808 uint8_t header_cscd_type_code; 1809 uint8_t reserved2[3]; 1810 uint8_t list_identifier[4]; 1811 uint8_t reserved3[18]; 1812 uint8_t cscd_list_length[2]; 1813 uint8_t segment_list_length[2]; 1814 uint8_t inline_data_length[2]; 1815 uint8_t data[]; 1816 }; 1817 1818 struct scsi_copy_operation_abort 1819 { 1820 uint8_t opcode; 1821 uint8_t service_action; 1822 #define EC_COA 0x1c 1823 uint8_t list_identifier[4]; 1824 uint8_t reserved[9]; 1825 uint8_t control; 1826 }; 1827 1828 struct scsi_populate_token 1829 { 1830 uint8_t opcode; 1831 uint8_t service_action; 1832 #define EC_PT 0x10 1833 uint8_t reserved[4]; 1834 uint8_t list_identifier[4]; 1835 uint8_t length[4]; 1836 uint8_t group_number; 1837 uint8_t control; 1838 }; 1839 1840 struct scsi_range_desc 1841 { 1842 uint8_t lba[8]; 1843 uint8_t length[4]; 1844 uint8_t reserved[4]; 1845 }; 1846 1847 struct scsi_populate_token_data 1848 { 1849 uint8_t length[2]; 1850 uint8_t flags; 1851 #define EC_PT_IMMED 0x01 1852 #define EC_PT_RTV 0x02 1853 uint8_t reserved; 1854 uint8_t inactivity_timeout[4]; 1855 uint8_t rod_type[4]; 1856 uint8_t reserved2[2]; 1857 uint8_t range_descriptor_length[2]; 1858 struct scsi_range_desc desc[]; 1859 }; 1860 1861 struct scsi_write_using_token 1862 { 1863 uint8_t opcode; 1864 uint8_t service_action; 1865 #define EC_WUT 0x11 1866 uint8_t reserved[4]; 1867 uint8_t list_identifier[4]; 1868 uint8_t length[4]; 1869 uint8_t group_number; 1870 uint8_t control; 1871 }; 1872 1873 struct scsi_write_using_token_data 1874 { 1875 uint8_t length[2]; 1876 uint8_t flags; 1877 #define EC_WUT_IMMED 0x01 1878 #define EC_WUT_DEL_TKN 0x02 1879 uint8_t reserved[5]; 1880 uint8_t offset_into_rod[8]; 1881 uint8_t rod_token[512]; 1882 uint8_t reserved2[6]; 1883 uint8_t range_descriptor_length[2]; 1884 struct scsi_range_desc desc[]; 1885 }; 1886 1887 struct scsi_receive_rod_token_information 1888 { 1889 uint8_t opcode; 1890 uint8_t service_action; 1891 #define RCS_RRTI 0x07 1892 uint8_t list_identifier[4]; 1893 uint8_t reserved[4]; 1894 uint8_t length[4]; 1895 uint8_t reserved2; 1896 uint8_t control; 1897 }; 1898 1899 struct scsi_token 1900 { 1901 uint8_t type[4]; 1902 #define ROD_TYPE_INTERNAL 0x00000000 1903 #define ROD_TYPE_AUR 0x00010000 1904 #define ROD_TYPE_PIT_DEF 0x00800000 1905 #define ROD_TYPE_PIT_VULN 0x00800001 1906 #define ROD_TYPE_PIT_PERS 0x00800002 1907 #define ROD_TYPE_PIT_ANY 0x0080FFFF 1908 #define ROD_TYPE_BLOCK_ZERO 0xFFFF0001 1909 uint8_t reserved[2]; 1910 uint8_t length[2]; 1911 uint8_t body[0]; 1912 }; 1913 1914 struct scsi_report_all_rod_tokens 1915 { 1916 uint8_t opcode; 1917 uint8_t service_action; 1918 #define RCS_RART 0x08 1919 uint8_t reserved[8]; 1920 uint8_t length[4]; 1921 uint8_t reserved2; 1922 uint8_t control; 1923 }; 1924 1925 struct scsi_report_all_rod_tokens_data 1926 { 1927 uint8_t available_data[4]; 1928 uint8_t reserved[4]; 1929 uint8_t rod_management_token_list[]; 1930 }; 1931 1932 struct ata_pass_16 { 1933 u_int8_t opcode; 1934 u_int8_t protocol; 1935 #define AP_EXTEND 0x01 1936 u_int8_t flags; 1937 #define AP_FLAG_TLEN_NO_DATA (0 << 0) 1938 #define AP_FLAG_TLEN_FEAT (1 << 0) 1939 #define AP_FLAG_TLEN_SECT_CNT (2 << 0) 1940 #define AP_FLAG_TLEN_STPSIU (3 << 0) 1941 #define AP_FLAG_BYT_BLOK_BYTES (0 << 2) 1942 #define AP_FLAG_BYT_BLOK_BLOCKS (1 << 2) 1943 #define AP_FLAG_TDIR_TO_DEV (0 << 3) 1944 #define AP_FLAG_TDIR_FROM_DEV (1 << 3) 1945 #define AP_FLAG_CHK_COND (1 << 5) 1946 u_int8_t features_ext; 1947 u_int8_t features; 1948 u_int8_t sector_count_ext; 1949 u_int8_t sector_count; 1950 u_int8_t lba_low_ext; 1951 u_int8_t lba_low; 1952 u_int8_t lba_mid_ext; 1953 u_int8_t lba_mid; 1954 u_int8_t lba_high_ext; 1955 u_int8_t lba_high; 1956 u_int8_t device; 1957 u_int8_t command; 1958 u_int8_t control; 1959 }; 1960 1961 struct ata_pass_32 { 1962 uint8_t opcode; 1963 uint8_t control; 1964 uint8_t reserved1[5]; 1965 uint8_t length; 1966 uint8_t service_action[2]; 1967 #define ATA_PASS_32_SA 0x1ff0 1968 uint8_t protocol; 1969 uint8_t flags; 1970 uint8_t reserved2[2]; 1971 uint8_t lba[6]; 1972 uint8_t features[2]; 1973 uint8_t count[2]; 1974 uint8_t device; 1975 uint8_t command; 1976 uint8_t reserved3; 1977 uint8_t icc; 1978 uint8_t auxiliary[4]; 1979 }; 1980 1981 1982 #define SC_SCSI_1 0x01 1983 #define SC_SCSI_2 0x03 1984 1985 /* 1986 * Opcodes 1987 */ 1988 1989 #define TEST_UNIT_READY 0x00 1990 #define REQUEST_SENSE 0x03 1991 #define READ_6 0x08 1992 #define WRITE_6 0x0A 1993 #define INQUIRY 0x12 1994 #define MODE_SELECT_6 0x15 1995 #define MODE_SENSE_6 0x1A 1996 #define START_STOP_UNIT 0x1B 1997 #define START_STOP 0x1B 1998 #define RESERVE 0x16 1999 #define RELEASE 0x17 2000 #define RECEIVE_DIAGNOSTIC 0x1C 2001 #define SEND_DIAGNOSTIC 0x1D 2002 #define PREVENT_ALLOW 0x1E 2003 #define READ_CAPACITY 0x25 2004 #define READ_10 0x28 2005 #define WRITE_10 0x2A 2006 #define POSITION_TO_ELEMENT 0x2B 2007 #define WRITE_VERIFY_10 0x2E 2008 #define VERIFY_10 0x2F 2009 #define SYNCHRONIZE_CACHE 0x35 2010 #define READ_DEFECT_DATA_10 0x37 2011 #define WRITE_BUFFER 0x3B 2012 #define READ_BUFFER 0x3C 2013 #define CHANGE_DEFINITION 0x40 2014 #define WRITE_SAME_10 0x41 2015 #define UNMAP 0x42 2016 #define LOG_SELECT 0x4C 2017 #define LOG_SENSE 0x4D 2018 #define MODE_SELECT_10 0x55 2019 #define RESERVE_10 0x56 2020 #define RELEASE_10 0x57 2021 #define MODE_SENSE_10 0x5A 2022 #define PERSISTENT_RES_IN 0x5E 2023 #define PERSISTENT_RES_OUT 0x5F 2024 #define EXTENDED_CDB 0x7E 2025 #define VARIABLE_LEN_CDB 0x7F 2026 #define EXTENDED_COPY 0x83 2027 #define RECEIVE_COPY_STATUS 0x84 2028 #define ATA_PASS_16 0x85 2029 #define READ_16 0x88 2030 #define COMPARE_AND_WRITE 0x89 2031 #define WRITE_16 0x8A 2032 #define READ_ATTRIBUTE 0x8C 2033 #define WRITE_ATTRIBUTE 0x8D 2034 #define WRITE_VERIFY_16 0x8E 2035 #define VERIFY_16 0x8F 2036 #define SYNCHRONIZE_CACHE_16 0x91 2037 #define WRITE_SAME_16 0x93 2038 #define READ_BUFFER_16 0x9B 2039 #define WRITE_ATOMIC_16 0x9C 2040 #define SERVICE_ACTION_IN 0x9E 2041 #define REPORT_LUNS 0xA0 2042 #define ATA_PASS_12 0xA1 2043 #define SECURITY_PROTOCOL_IN 0xA2 2044 #define MAINTENANCE_IN 0xA3 2045 #define MAINTENANCE_OUT 0xA4 2046 #define MOVE_MEDIUM 0xA5 2047 #define READ_12 0xA8 2048 #define WRITE_12 0xAA 2049 #define WRITE_VERIFY_12 0xAE 2050 #define VERIFY_12 0xAF 2051 #define SECURITY_PROTOCOL_OUT 0xB5 2052 #define READ_ELEMENT_STATUS 0xB8 2053 #define READ_CD 0xBE 2054 2055 /* Maintenance In Service Action Codes */ 2056 #define REPORT_IDENTIFYING_INFRMATION 0x05 2057 #define REPORT_TARGET_PORT_GROUPS 0x0A 2058 #define REPORT_ALIASES 0x0B 2059 #define REPORT_SUPPORTED_OPERATION_CODES 0x0C 2060 #define REPORT_SUPPORTED_TASK_MANAGEMENT_FUNCTIONS 0x0D 2061 #define REPORT_PRIORITY 0x0E 2062 #define REPORT_TIMESTAMP 0x0F 2063 #define MANAGEMENT_PROTOCOL_IN 0x10 2064 /* Maintenance Out Service Action Codes */ 2065 #define SET_IDENTIFY_INFORMATION 0x06 2066 #define SET_TARGET_PORT_GROUPS 0x0A 2067 #define CHANGE_ALIASES 0x0B 2068 #define SET_PRIORITY 0x0E 2069 #define SET_TIMESTAMP 0x0F 2070 #define MANGAEMENT_PROTOCOL_OUT 0x10 2071 2072 /* 2073 * Device Types 2074 */ 2075 #define T_DIRECT 0x00 2076 #define T_SEQUENTIAL 0x01 2077 #define T_PRINTER 0x02 2078 #define T_PROCESSOR 0x03 2079 #define T_WORM 0x04 2080 #define T_CDROM 0x05 2081 #define T_SCANNER 0x06 2082 #define T_OPTICAL 0x07 2083 #define T_CHANGER 0x08 2084 #define T_COMM 0x09 2085 #define T_ASC0 0x0a 2086 #define T_ASC1 0x0b 2087 #define T_STORARRAY 0x0c 2088 #define T_ENCLOSURE 0x0d 2089 #define T_RBC 0x0e 2090 #define T_OCRW 0x0f 2091 #define T_OSD 0x11 2092 #define T_ADC 0x12 2093 #define T_ZBC_HM 0x14 2094 #define T_NODEVICE 0x1f 2095 #define T_ANY 0xff /* Used in Quirk table matches */ 2096 2097 #define T_REMOV 1 2098 #define T_FIXED 0 2099 2100 /* 2101 * This length is the initial inquiry length used by the probe code, as 2102 * well as the length necessary for scsi_print_inquiry() to function 2103 * correctly. If either use requires a different length in the future, 2104 * the two values should be de-coupled. 2105 */ 2106 #define SHORT_INQUIRY_LENGTH 36 2107 2108 struct scsi_inquiry_data 2109 { 2110 u_int8_t device; 2111 #define SID_TYPE(inq_data) ((inq_data)->device & 0x1f) 2112 #define SID_QUAL(inq_data) (((inq_data)->device & 0xE0) >> 5) 2113 #define SID_QUAL_LU_CONNECTED 0x00 /* 2114 * The specified peripheral device 2115 * type is currently connected to 2116 * logical unit. If the target cannot 2117 * determine whether or not a physical 2118 * device is currently connected, it 2119 * shall also use this peripheral 2120 * qualifier when returning the INQUIRY 2121 * data. This peripheral qualifier 2122 * does not mean that the device is 2123 * ready for access by the initiator. 2124 */ 2125 #define SID_QUAL_LU_OFFLINE 0x01 /* 2126 * The target is capable of supporting 2127 * the specified peripheral device type 2128 * on this logical unit; however, the 2129 * physical device is not currently 2130 * connected to this logical unit. 2131 */ 2132 #define SID_QUAL_RSVD 0x02 2133 #define SID_QUAL_BAD_LU 0x03 /* 2134 * The target is not capable of 2135 * supporting a physical device on 2136 * this logical unit. For this 2137 * peripheral qualifier the peripheral 2138 * device type shall be set to 1Fh to 2139 * provide compatibility with previous 2140 * versions of SCSI. All other 2141 * peripheral device type values are 2142 * reserved for this peripheral 2143 * qualifier. 2144 */ 2145 #define SID_QUAL_IS_VENDOR_UNIQUE(inq_data) ((SID_QUAL(inq_data) & 0x04) != 0) 2146 u_int8_t dev_qual2; 2147 #define SID_QUAL2 0x7F 2148 #define SID_LU_CONG 0x40 2149 #define SID_RMB 0x80 2150 #define SID_IS_REMOVABLE(inq_data) (((inq_data)->dev_qual2 & SID_RMB) != 0) 2151 u_int8_t version; 2152 #define SID_ANSI_REV(inq_data) ((inq_data)->version & 0x07) 2153 #define SCSI_REV_0 0 2154 #define SCSI_REV_CCS 1 2155 #define SCSI_REV_2 2 2156 #define SCSI_REV_SPC 3 2157 #define SCSI_REV_SPC2 4 2158 #define SCSI_REV_SPC3 5 2159 #define SCSI_REV_SPC4 6 2160 2161 #define SID_ECMA 0x38 2162 #define SID_ISO 0xC0 2163 u_int8_t response_format; 2164 #define SID_AENC 0x80 2165 #define SID_TrmIOP 0x40 2166 #define SID_NormACA 0x20 2167 #define SID_HiSup 0x10 2168 u_int8_t additional_length; 2169 #define SID_ADDITIONAL_LENGTH(iqd) \ 2170 ((iqd)->additional_length + \ 2171 __offsetof(struct scsi_inquiry_data, additional_length) + 1) 2172 u_int8_t spc3_flags; 2173 #define SPC3_SID_PROTECT 0x01 2174 #define SPC3_SID_3PC 0x08 2175 #define SPC3_SID_TPGS_MASK 0x30 2176 #define SPC3_SID_TPGS_IMPLICIT 0x10 2177 #define SPC3_SID_TPGS_EXPLICIT 0x20 2178 #define SPC3_SID_ACC 0x40 2179 #define SPC3_SID_SCCS 0x80 2180 u_int8_t spc2_flags; 2181 #define SPC2_SID_ADDR16 0x01 2182 #define SPC2_SID_MChngr 0x08 2183 #define SPC2_SID_MultiP 0x10 2184 #define SPC2_SID_EncServ 0x40 2185 #define SPC2_SID_BQueue 0x80 2186 2187 #define INQ_DATA_TQ_ENABLED(iqd) \ 2188 ((SID_ANSI_REV(iqd) < SCSI_REV_SPC2)? ((iqd)->flags & SID_CmdQue) : \ 2189 (((iqd)->flags & SID_CmdQue) && !((iqd)->spc2_flags & SPC2_SID_BQueue)) || \ 2190 (!((iqd)->flags & SID_CmdQue) && ((iqd)->spc2_flags & SPC2_SID_BQueue))) 2191 2192 u_int8_t flags; 2193 #define SID_SftRe 0x01 2194 #define SID_CmdQue 0x02 2195 #define SID_Linked 0x08 2196 #define SID_Sync 0x10 2197 #define SID_WBus16 0x20 2198 #define SID_WBus32 0x40 2199 #define SID_RelAdr 0x80 2200 #define SID_VENDOR_SIZE 8 2201 char vendor[SID_VENDOR_SIZE]; 2202 #define SID_PRODUCT_SIZE 16 2203 char product[SID_PRODUCT_SIZE]; 2204 #define SID_REVISION_SIZE 4 2205 char revision[SID_REVISION_SIZE]; 2206 /* 2207 * The following fields were taken from SCSI Primary Commands - 2 2208 * (SPC-2) Revision 14, Dated 11 November 1999 2209 */ 2210 #define SID_VENDOR_SPECIFIC_0_SIZE 20 2211 u_int8_t vendor_specific0[SID_VENDOR_SPECIFIC_0_SIZE]; 2212 /* 2213 * An extension of SCSI Parallel Specific Values 2214 */ 2215 #define SID_SPI_IUS 0x01 2216 #define SID_SPI_QAS 0x02 2217 #define SID_SPI_CLOCK_ST 0x00 2218 #define SID_SPI_CLOCK_DT 0x04 2219 #define SID_SPI_CLOCK_DT_ST 0x0C 2220 #define SID_SPI_MASK 0x0F 2221 u_int8_t spi3data; 2222 u_int8_t reserved2; 2223 /* 2224 * Version Descriptors, stored 2 byte values. 2225 */ 2226 u_int8_t version1[2]; 2227 u_int8_t version2[2]; 2228 u_int8_t version3[2]; 2229 u_int8_t version4[2]; 2230 u_int8_t version5[2]; 2231 u_int8_t version6[2]; 2232 u_int8_t version7[2]; 2233 u_int8_t version8[2]; 2234 2235 u_int8_t reserved3[22]; 2236 2237 #define SID_VENDOR_SPECIFIC_1_SIZE 160 2238 u_int8_t vendor_specific1[SID_VENDOR_SPECIFIC_1_SIZE]; 2239 }; 2240 2241 /* 2242 * This structure is more suited to initiator operation, because the 2243 * maximum number of supported pages is already allocated. 2244 */ 2245 struct scsi_vpd_supported_page_list 2246 { 2247 u_int8_t device; 2248 u_int8_t page_code; 2249 #define SVPD_SUPPORTED_PAGE_LIST 0x00 2250 #define SVPD_SUPPORTED_PAGES_HDR_LEN 4 2251 u_int8_t reserved; 2252 u_int8_t length; /* number of VPD entries */ 2253 #define SVPD_SUPPORTED_PAGES_SIZE 251 2254 u_int8_t list[SVPD_SUPPORTED_PAGES_SIZE]; 2255 }; 2256 2257 /* 2258 * This structure is more suited to target operation, because the 2259 * number of supported pages is left to the user to allocate. 2260 */ 2261 struct scsi_vpd_supported_pages 2262 { 2263 u_int8_t device; 2264 u_int8_t page_code; 2265 u_int8_t reserved; 2266 #define SVPD_SUPPORTED_PAGES 0x00 2267 u_int8_t length; 2268 u_int8_t page_list[0]; 2269 }; 2270 2271 2272 struct scsi_vpd_unit_serial_number 2273 { 2274 u_int8_t device; 2275 u_int8_t page_code; 2276 #define SVPD_UNIT_SERIAL_NUMBER 0x80 2277 u_int8_t reserved; 2278 u_int8_t length; /* serial number length */ 2279 #define SVPD_SERIAL_NUM_SIZE 251 2280 u_int8_t serial_num[SVPD_SERIAL_NUM_SIZE]; 2281 }; 2282 2283 struct scsi_vpd_device_id 2284 { 2285 u_int8_t device; 2286 u_int8_t page_code; 2287 #define SVPD_DEVICE_ID 0x83 2288 #define SVPD_DEVICE_ID_MAX_SIZE 252 2289 #define SVPD_DEVICE_ID_HDR_LEN \ 2290 __offsetof(struct scsi_vpd_device_id, desc_list) 2291 u_int8_t length[2]; 2292 u_int8_t desc_list[]; 2293 }; 2294 2295 struct scsi_vpd_id_descriptor 2296 { 2297 u_int8_t proto_codeset; 2298 /* 2299 * See the SCSI_PROTO definitions above for the protocols. 2300 */ 2301 #define SVPD_ID_PROTO_SHIFT 4 2302 #define SVPD_ID_CODESET_BINARY 0x01 2303 #define SVPD_ID_CODESET_ASCII 0x02 2304 #define SVPD_ID_CODESET_UTF8 0x03 2305 #define SVPD_ID_CODESET_MASK 0x0f 2306 u_int8_t id_type; 2307 #define SVPD_ID_PIV 0x80 2308 #define SVPD_ID_ASSOC_LUN 0x00 2309 #define SVPD_ID_ASSOC_PORT 0x10 2310 #define SVPD_ID_ASSOC_TARGET 0x20 2311 #define SVPD_ID_ASSOC_MASK 0x30 2312 #define SVPD_ID_TYPE_VENDOR 0x00 2313 #define SVPD_ID_TYPE_T10 0x01 2314 #define SVPD_ID_TYPE_EUI64 0x02 2315 #define SVPD_ID_TYPE_NAA 0x03 2316 #define SVPD_ID_TYPE_RELTARG 0x04 2317 #define SVPD_ID_TYPE_TPORTGRP 0x05 2318 #define SVPD_ID_TYPE_LUNGRP 0x06 2319 #define SVPD_ID_TYPE_MD5_LUN_ID 0x07 2320 #define SVPD_ID_TYPE_SCSI_NAME 0x08 2321 #define SVPD_ID_TYPE_PROTO 0x09 2322 #define SVPD_ID_TYPE_UUID 0x0a 2323 #define SVPD_ID_TYPE_MASK 0x0f 2324 u_int8_t reserved; 2325 u_int8_t length; 2326 #define SVPD_DEVICE_ID_DESC_HDR_LEN \ 2327 __offsetof(struct scsi_vpd_id_descriptor, identifier) 2328 u_int8_t identifier[]; 2329 }; 2330 2331 struct scsi_vpd_id_t10 2332 { 2333 u_int8_t vendor[8]; 2334 u_int8_t vendor_spec_id[0]; 2335 }; 2336 2337 struct scsi_vpd_id_eui64 2338 { 2339 u_int8_t ieee_company_id[3]; 2340 u_int8_t extension_id[5]; 2341 }; 2342 2343 struct scsi_vpd_id_naa_basic 2344 { 2345 uint8_t naa; 2346 /* big endian, packed: 2347 uint8_t naa : 4; 2348 uint8_t naa_desig : 4; 2349 */ 2350 #define SVPD_ID_NAA_NAA_SHIFT 4 2351 #define SVPD_ID_NAA_IEEE_EXT 0x02 2352 #define SVPD_ID_NAA_LOCAL_REG 0x03 2353 #define SVPD_ID_NAA_IEEE_REG 0x05 2354 #define SVPD_ID_NAA_IEEE_REG_EXT 0x06 2355 uint8_t naa_data[]; 2356 }; 2357 2358 struct scsi_vpd_id_naa_ieee_extended_id 2359 { 2360 uint8_t naa; 2361 uint8_t vendor_specific_id_a; 2362 uint8_t ieee_company_id[3]; 2363 uint8_t vendor_specific_id_b[4]; 2364 }; 2365 2366 struct scsi_vpd_id_naa_local_reg 2367 { 2368 uint8_t naa; 2369 uint8_t local_value[7]; 2370 }; 2371 2372 struct scsi_vpd_id_naa_ieee_reg 2373 { 2374 uint8_t naa; 2375 uint8_t reg_value[7]; 2376 /* big endian, packed: 2377 uint8_t naa_basic : 4; 2378 uint8_t ieee_company_id_0 : 4; 2379 uint8_t ieee_company_id_1[2]; 2380 uint8_t ieee_company_id_2 : 4; 2381 uint8_t vendor_specific_id_0 : 4; 2382 uint8_t vendor_specific_id_1[4]; 2383 */ 2384 }; 2385 2386 struct scsi_vpd_id_naa_ieee_reg_extended 2387 { 2388 uint8_t naa; 2389 uint8_t reg_value[15]; 2390 /* big endian, packed: 2391 uint8_t naa_basic : 4; 2392 uint8_t ieee_company_id_0 : 4; 2393 uint8_t ieee_company_id_1[2]; 2394 uint8_t ieee_company_id_2 : 4; 2395 uint8_t vendor_specific_id_0 : 4; 2396 uint8_t vendor_specific_id_1[4]; 2397 uint8_t vendor_specific_id_ext[8]; 2398 */ 2399 }; 2400 2401 struct scsi_vpd_id_rel_trgt_port_id 2402 { 2403 uint8_t obsolete[2]; 2404 uint8_t rel_trgt_port_id[2]; 2405 }; 2406 2407 struct scsi_vpd_id_trgt_port_grp_id 2408 { 2409 uint8_t reserved[2]; 2410 uint8_t trgt_port_grp[2]; 2411 }; 2412 2413 struct scsi_vpd_id_lun_grp_id 2414 { 2415 uint8_t reserved[2]; 2416 uint8_t log_unit_grp[2]; 2417 }; 2418 2419 struct scsi_vpd_id_md5_lun_id 2420 { 2421 uint8_t lun_id[16]; 2422 }; 2423 2424 struct scsi_vpd_id_scsi_name 2425 { 2426 uint8_t name_string[256]; 2427 }; 2428 2429 struct scsi_service_action_in 2430 { 2431 uint8_t opcode; 2432 uint8_t service_action; 2433 uint8_t action_dependent[13]; 2434 uint8_t control; 2435 }; 2436 2437 struct scsi_vpd_extended_inquiry_data 2438 { 2439 uint8_t device; 2440 uint8_t page_code; 2441 #define SVPD_EXTENDED_INQUIRY_DATA 0x86 2442 uint8_t page_length[2]; 2443 uint8_t flags1; 2444 2445 /* These values are for direct access devices */ 2446 #define SVPD_EID_AM_MASK 0xC0 2447 #define SVPD_EID_AM_DEFER 0x80 2448 #define SVPD_EID_AM_IMMED 0x40 2449 #define SVPD_EID_AM_UNDEFINED 0x00 2450 #define SVPD_EID_AM_RESERVED 0xc0 2451 #define SVPD_EID_SPT 0x38 2452 #define SVPD_EID_SPT_1 0x00 2453 #define SVPD_EID_SPT_12 0x08 2454 #define SVPD_EID_SPT_2 0x10 2455 #define SVPD_EID_SPT_13 0x18 2456 #define SVPD_EID_SPT_3 0x20 2457 #define SVPD_EID_SPT_23 0x28 2458 #define SVPD_EID_SPT_123 0x38 2459 2460 /* These values are for sequential access devices */ 2461 #define SVPD_EID_SA_SPT_LBP 0x08 2462 2463 #define SVPD_EID_GRD_CHK 0x04 2464 #define SVPD_EID_APP_CHK 0x02 2465 #define SVPD_EID_REF_CHK 0x01 2466 2467 uint8_t flags2; 2468 #define SVPD_EID_UASK_SUP 0x20 2469 #define SVPD_EID_GROUP_SUP 0x10 2470 #define SVPD_EID_PRIOR_SUP 0x08 2471 #define SVPD_EID_HEADSUP 0x04 2472 #define SVPD_EID_ORDSUP 0x02 2473 #define SVPD_EID_SIMPSUP 0x01 2474 uint8_t flags3; 2475 #define SVPD_EID_WU_SUP 0x08 2476 #define SVPD_EID_CRD_SUP 0x04 2477 #define SVPD_EID_NV_SUP 0x02 2478 #define SVPD_EID_V_SUP 0x01 2479 uint8_t flags4; 2480 #define SVPD_EID_P_I_I_SUP 0x10 2481 #define SVPD_EID_LUICLT 0x01 2482 uint8_t flags5; 2483 #define SVPD_EID_R_SUP 0x10 2484 #define SVPD_EID_CBCS 0x01 2485 uint8_t flags6; 2486 #define SVPD_EID_MULTI_I_T_FW 0x0F 2487 #define SVPD_EID_MC_VENDOR_SPEC 0x00 2488 #define SVPD_EID_MC_MODE_1 0x01 2489 #define SVPD_EID_MC_MODE_2 0x02 2490 #define SVPD_EID_MC_MODE_3 0x03 2491 uint8_t est[2]; 2492 uint8_t flags7; 2493 #define SVPD_EID_POA_SUP 0x80 2494 #define SVPD_EID_HRA_SUP 0x80 2495 #define SVPD_EID_VSA_SUP 0x80 2496 uint8_t max_sense_length; 2497 uint8_t reserved2[50]; 2498 }; 2499 2500 struct scsi_vpd_mode_page_policy_descr 2501 { 2502 uint8_t page_code; 2503 uint8_t subpage_code; 2504 uint8_t policy; 2505 #define SVPD_MPP_SHARED 0x00 2506 #define SVPD_MPP_PORT 0x01 2507 #define SVPD_MPP_I_T 0x03 2508 #define SVPD_MPP_MLUS 0x80 2509 uint8_t reserved; 2510 }; 2511 2512 struct scsi_vpd_mode_page_policy 2513 { 2514 uint8_t device; 2515 uint8_t page_code; 2516 #define SVPD_MODE_PAGE_POLICY 0x87 2517 uint8_t page_length[2]; 2518 struct scsi_vpd_mode_page_policy_descr descr[0]; 2519 }; 2520 2521 struct scsi_diag_page { 2522 uint8_t page_code; 2523 uint8_t page_specific_flags; 2524 uint8_t length[2]; 2525 uint8_t params[0]; 2526 }; 2527 2528 struct scsi_vpd_port_designation 2529 { 2530 uint8_t reserved[2]; 2531 uint8_t relative_port_id[2]; 2532 uint8_t reserved2[2]; 2533 uint8_t initiator_transportid_length[2]; 2534 uint8_t initiator_transportid[0]; 2535 }; 2536 2537 struct scsi_vpd_port_designation_cont 2538 { 2539 uint8_t reserved[2]; 2540 uint8_t target_port_descriptors_length[2]; 2541 struct scsi_vpd_id_descriptor target_port_descriptors[0]; 2542 }; 2543 2544 struct scsi_vpd_scsi_ports 2545 { 2546 u_int8_t device; 2547 u_int8_t page_code; 2548 #define SVPD_SCSI_PORTS 0x88 2549 u_int8_t page_length[2]; 2550 struct scsi_vpd_port_designation design[]; 2551 }; 2552 2553 /* 2554 * ATA Information VPD Page based on 2555 * T10/2126-D Revision 04 2556 */ 2557 #define SVPD_ATA_INFORMATION 0x89 2558 2559 2560 struct scsi_vpd_tpc_descriptor 2561 { 2562 uint8_t desc_type[2]; 2563 uint8_t desc_length[2]; 2564 uint8_t parameters[]; 2565 }; 2566 2567 struct scsi_vpd_tpc_descriptor_bdrl 2568 { 2569 uint8_t desc_type[2]; 2570 #define SVPD_TPC_BDRL 0x0000 2571 uint8_t desc_length[2]; 2572 uint8_t vendor_specific[6]; 2573 uint8_t maximum_ranges[2]; 2574 uint8_t maximum_inactivity_timeout[4]; 2575 uint8_t default_inactivity_timeout[4]; 2576 uint8_t maximum_token_transfer_size[8]; 2577 uint8_t optimal_transfer_count[8]; 2578 }; 2579 2580 struct scsi_vpd_tpc_descriptor_sc_descr 2581 { 2582 uint8_t opcode; 2583 uint8_t sa_length; 2584 uint8_t supported_service_actions[0]; 2585 }; 2586 2587 struct scsi_vpd_tpc_descriptor_sc 2588 { 2589 uint8_t desc_type[2]; 2590 #define SVPD_TPC_SC 0x0001 2591 uint8_t desc_length[2]; 2592 uint8_t list_length; 2593 struct scsi_vpd_tpc_descriptor_sc_descr descr[]; 2594 }; 2595 2596 struct scsi_vpd_tpc_descriptor_pd 2597 { 2598 uint8_t desc_type[2]; 2599 #define SVPD_TPC_PD 0x0004 2600 uint8_t desc_length[2]; 2601 uint8_t reserved[4]; 2602 uint8_t maximum_cscd_descriptor_count[2]; 2603 uint8_t maximum_segment_descriptor_count[2]; 2604 uint8_t maximum_descriptor_list_length[4]; 2605 uint8_t maximum_inline_data_length[4]; 2606 uint8_t reserved2[12]; 2607 }; 2608 2609 struct scsi_vpd_tpc_descriptor_sd 2610 { 2611 uint8_t desc_type[2]; 2612 #define SVPD_TPC_SD 0x0008 2613 uint8_t desc_length[2]; 2614 uint8_t list_length; 2615 uint8_t supported_descriptor_codes[]; 2616 }; 2617 2618 struct scsi_vpd_tpc_descriptor_sdid 2619 { 2620 uint8_t desc_type[2]; 2621 #define SVPD_TPC_SDID 0x000C 2622 uint8_t desc_length[2]; 2623 uint8_t list_length[2]; 2624 uint8_t supported_descriptor_ids[]; 2625 }; 2626 2627 struct scsi_vpd_tpc_descriptor_rtf_block 2628 { 2629 uint8_t type_format; 2630 #define SVPD_TPC_RTF_BLOCK 0x00 2631 uint8_t reserved; 2632 uint8_t desc_length[2]; 2633 uint8_t reserved2[2]; 2634 uint8_t optimal_length_granularity[2]; 2635 uint8_t maximum_bytes[8]; 2636 uint8_t optimal_bytes[8]; 2637 uint8_t optimal_bytes_to_token_per_segment[8]; 2638 uint8_t optimal_bytes_from_token_per_segment[8]; 2639 uint8_t reserved3[8]; 2640 }; 2641 2642 struct scsi_vpd_tpc_descriptor_rtf 2643 { 2644 uint8_t desc_type[2]; 2645 #define SVPD_TPC_RTF 0x0106 2646 uint8_t desc_length[2]; 2647 uint8_t remote_tokens; 2648 uint8_t reserved[11]; 2649 uint8_t minimum_token_lifetime[4]; 2650 uint8_t maximum_token_lifetime[4]; 2651 uint8_t maximum_token_inactivity_timeout[4]; 2652 uint8_t reserved2[18]; 2653 uint8_t type_specific_features_length[2]; 2654 uint8_t type_specific_features[0]; 2655 }; 2656 2657 struct scsi_vpd_tpc_descriptor_srtd 2658 { 2659 uint8_t rod_type[4]; 2660 uint8_t flags; 2661 #define SVPD_TPC_SRTD_TOUT 0x01 2662 #define SVPD_TPC_SRTD_TIN 0x02 2663 #define SVPD_TPC_SRTD_ECPY 0x80 2664 uint8_t reserved; 2665 uint8_t preference_indicator[2]; 2666 uint8_t reserved2[56]; 2667 }; 2668 2669 struct scsi_vpd_tpc_descriptor_srt 2670 { 2671 uint8_t desc_type[2]; 2672 #define SVPD_TPC_SRT 0x0108 2673 uint8_t desc_length[2]; 2674 uint8_t reserved[2]; 2675 uint8_t rod_type_descriptors_length[2]; 2676 uint8_t rod_type_descriptors[0]; 2677 }; 2678 2679 struct scsi_vpd_tpc_descriptor_gco 2680 { 2681 uint8_t desc_type[2]; 2682 #define SVPD_TPC_GCO 0x8001 2683 uint8_t desc_length[2]; 2684 uint8_t total_concurrent_copies[4]; 2685 uint8_t maximum_identified_concurrent_copies[4]; 2686 uint8_t maximum_segment_length[4]; 2687 uint8_t data_segment_granularity; 2688 uint8_t inline_data_granularity; 2689 uint8_t reserved[18]; 2690 }; 2691 2692 struct scsi_vpd_tpc 2693 { 2694 uint8_t device; 2695 uint8_t page_code; 2696 #define SVPD_SCSI_TPC 0x8F 2697 uint8_t page_length[2]; 2698 struct scsi_vpd_tpc_descriptor descr[]; 2699 }; 2700 2701 /* 2702 * Block Device Characteristics VPD Page based on 2703 * T10/1799-D Revision 31 2704 */ 2705 struct scsi_vpd_block_characteristics 2706 { 2707 u_int8_t device; 2708 u_int8_t page_code; 2709 #define SVPD_BDC 0xB1 2710 u_int8_t page_length[2]; 2711 u_int8_t medium_rotation_rate[2]; 2712 #define SVPD_BDC_RATE_NOT_REPORTED 0x00 2713 #define SVPD_BDC_RATE_NON_ROTATING 0x01 2714 u_int8_t reserved1; 2715 u_int8_t nominal_form_factor; 2716 #define SVPD_BDC_FORM_NOT_REPORTED 0x00 2717 #define SVPD_BDC_FORM_5_25INCH 0x01 2718 #define SVPD_BDC_FORM_3_5INCH 0x02 2719 #define SVPD_BDC_FORM_2_5INCH 0x03 2720 #define SVPD_BDC_FORM_1_5INCH 0x04 2721 #define SVPD_BDC_FORM_LESSTHAN_1_5INCH 0x05 2722 u_int8_t reserved2[56]; 2723 }; 2724 2725 /* 2726 * Block Device Characteristics VPD Page 2727 */ 2728 struct scsi_vpd_block_device_characteristics 2729 { 2730 uint8_t device; 2731 uint8_t page_code; 2732 #define SVPD_BDC 0xB1 2733 uint8_t page_length[2]; 2734 uint8_t medium_rotation_rate[2]; 2735 #define SVPD_NOT_REPORTED 0x0000 2736 #define SVPD_NON_ROTATING 0x0001 2737 uint8_t product_type; 2738 uint8_t wab_wac_ff; 2739 uint8_t flags; 2740 #define SVPD_VBULS 0x01 2741 #define SVPD_FUAB 0x02 2742 #define SVPD_ZBC_NR 0x00 /* Not Reported */ 2743 #define SVPD_HAW_ZBC 0x10 /* Host Aware */ 2744 #define SVPD_DM_ZBC 0x20 /* Drive Managed */ 2745 #define SVPD_ZBC_MASK 0x30 /* Zoned mask */ 2746 uint8_t reserved[55]; 2747 }; 2748 2749 #define SBDC_IS_PRESENT(bdc, length, field) \ 2750 ((length >= offsetof(struct scsi_vpd_block_device_characteristics, \ 2751 field) + sizeof(bdc->field)) ? 1 : 0) 2752 2753 /* 2754 * Logical Block Provisioning VPD Page based on 2755 * T10/1799-D Revision 31 2756 */ 2757 struct scsi_vpd_logical_block_prov 2758 { 2759 u_int8_t device; 2760 u_int8_t page_code; 2761 #define SVPD_LBP 0xB2 2762 u_int8_t page_length[2]; 2763 #define SVPD_LBP_PL_BASIC 0x04 2764 u_int8_t threshold_exponent; 2765 u_int8_t flags; 2766 #define SVPD_LBP_UNMAP 0x80 2767 #define SVPD_LBP_WS16 0x40 2768 #define SVPD_LBP_WS10 0x20 2769 #define SVPD_LBP_RZ 0x04 2770 #define SVPD_LBP_ANC_SUP 0x02 2771 #define SVPD_LBP_DP 0x01 2772 u_int8_t prov_type; 2773 #define SVPD_LBP_RESOURCE 0x01 2774 #define SVPD_LBP_THIN 0x02 2775 u_int8_t reserved; 2776 /* 2777 * Provisioning Group Descriptor can be here if SVPD_LBP_DP is set 2778 * Its size can be determined from page_length - 4 2779 */ 2780 }; 2781 2782 /* 2783 * Block Limits VDP Page based on SBC-4 Revision 2 2784 */ 2785 struct scsi_vpd_block_limits 2786 { 2787 u_int8_t device; 2788 u_int8_t page_code; 2789 #define SVPD_BLOCK_LIMITS 0xB0 2790 u_int8_t page_length[2]; 2791 #define SVPD_BL_PL_BASIC 0x10 2792 #define SVPD_BL_PL_TP 0x3C 2793 u_int8_t reserved1; 2794 u_int8_t max_cmp_write_len; 2795 u_int8_t opt_txfer_len_grain[2]; 2796 u_int8_t max_txfer_len[4]; 2797 u_int8_t opt_txfer_len[4]; 2798 u_int8_t max_prefetch[4]; 2799 u_int8_t max_unmap_lba_cnt[4]; 2800 u_int8_t max_unmap_blk_cnt[4]; 2801 u_int8_t opt_unmap_grain[4]; 2802 u_int8_t unmap_grain_align[4]; 2803 u_int8_t max_write_same_length[8]; 2804 u_int8_t max_atomic_transfer_length[4]; 2805 u_int8_t atomic_alignment[4]; 2806 u_int8_t atomic_transfer_length_granularity[4]; 2807 u_int8_t max_atomic_transfer_length_with_atomic_boundary[4]; 2808 u_int8_t max_atomic_boundary_size[4]; 2809 }; 2810 2811 /* 2812 * Zoned Block Device Characacteristics VPD page. 2813 * From ZBC-r04, dated August 12, 2015. 2814 */ 2815 struct scsi_vpd_zoned_bdc { 2816 uint8_t device; 2817 uint8_t page_code; 2818 #define SVPD_ZONED_BDC 0xB6 2819 uint8_t page_length[2]; 2820 #define SVPD_ZBDC_PL 0x3C 2821 uint8_t flags; 2822 #define SVPD_ZBDC_URSWRZ 0x01 2823 uint8_t reserved1[3]; 2824 uint8_t optimal_seq_zones[4]; 2825 #define SVPD_ZBDC_OPT_SEQ_NR 0xffffffff 2826 uint8_t optimal_nonseq_zones[4]; 2827 #define SVPD_ZBDC_OPT_NONSEQ_NR 0xffffffff 2828 uint8_t max_seq_req_zones[4]; 2829 #define SVPD_ZBDC_MAX_SEQ_UNLIMITED 0xffffffff 2830 uint8_t reserved2[44]; 2831 }; 2832 2833 struct scsi_read_capacity 2834 { 2835 u_int8_t opcode; 2836 u_int8_t byte2; 2837 #define SRC_RELADR 0x01 2838 u_int8_t addr[4]; 2839 u_int8_t unused[2]; 2840 u_int8_t pmi; 2841 #define SRC_PMI 0x01 2842 u_int8_t control; 2843 }; 2844 2845 struct scsi_read_capacity_16 2846 { 2847 uint8_t opcode; 2848 #define SRC16_SERVICE_ACTION 0x10 2849 uint8_t service_action; 2850 uint8_t addr[8]; 2851 uint8_t alloc_len[4]; 2852 #define SRC16_PMI 0x01 2853 #define SRC16_RELADR 0x02 2854 uint8_t reladr; 2855 uint8_t control; 2856 }; 2857 2858 struct scsi_read_capacity_data 2859 { 2860 u_int8_t addr[4]; 2861 u_int8_t length[4]; 2862 }; 2863 2864 struct scsi_read_capacity_data_long 2865 { 2866 uint8_t addr[8]; 2867 uint8_t length[4]; 2868 #define SRC16_PROT_EN 0x01 2869 #define SRC16_P_TYPE 0x0e 2870 #define SRC16_PTYPE_1 0x00 2871 #define SRC16_PTYPE_2 0x02 2872 #define SRC16_PTYPE_3 0x04 2873 uint8_t prot; 2874 #define SRC16_LBPPBE 0x0f 2875 #define SRC16_PI_EXPONENT 0xf0 2876 #define SRC16_PI_EXPONENT_SHIFT 4 2877 uint8_t prot_lbppbe; 2878 #define SRC16_LALBA 0x3f 2879 #define SRC16_LBPRZ 0x40 2880 #define SRC16_LBPME 0x80 2881 /* 2882 * Alternate versions of these macros that are intended for use on a 16-bit 2883 * version of the lalba_lbp field instead of the array of 2 8 bit numbers. 2884 */ 2885 #define SRC16_LALBA_A 0x3fff 2886 #define SRC16_LBPRZ_A 0x4000 2887 #define SRC16_LBPME_A 0x8000 2888 uint8_t lalba_lbp[2]; 2889 uint8_t reserved[16]; 2890 }; 2891 2892 struct scsi_get_lba_status 2893 { 2894 uint8_t opcode; 2895 #define SGLS_SERVICE_ACTION 0x12 2896 uint8_t service_action; 2897 uint8_t addr[8]; 2898 uint8_t alloc_len[4]; 2899 uint8_t reserved; 2900 uint8_t control; 2901 }; 2902 2903 struct scsi_get_lba_status_data_descr 2904 { 2905 uint8_t addr[8]; 2906 uint8_t length[4]; 2907 uint8_t status; 2908 uint8_t reserved[3]; 2909 }; 2910 2911 struct scsi_get_lba_status_data 2912 { 2913 uint8_t length[4]; 2914 uint8_t reserved[4]; 2915 struct scsi_get_lba_status_data_descr descr[]; 2916 }; 2917 2918 struct scsi_report_luns 2919 { 2920 uint8_t opcode; 2921 uint8_t reserved1; 2922 #define RPL_REPORT_DEFAULT 0x00 2923 #define RPL_REPORT_WELLKNOWN 0x01 2924 #define RPL_REPORT_ALL 0x02 2925 #define RPL_REPORT_ADMIN 0x10 2926 #define RPL_REPORT_NONSUBSID 0x11 2927 #define RPL_REPORT_CONGLOM 0x12 2928 uint8_t select_report; 2929 uint8_t reserved2[3]; 2930 uint8_t length[4]; 2931 uint8_t reserved3; 2932 uint8_t control; 2933 }; 2934 2935 struct scsi_report_luns_lundata { 2936 uint8_t lundata[8]; 2937 #define RPL_LUNDATA_PERIPH_BUS_MASK 0x3f 2938 #define RPL_LUNDATA_FLAT_LUN_MASK 0x3f 2939 #define RPL_LUNDATA_FLAT_LUN_BITS 0x06 2940 #define RPL_LUNDATA_LUN_TARG_MASK 0x3f 2941 #define RPL_LUNDATA_LUN_BUS_MASK 0xe0 2942 #define RPL_LUNDATA_LUN_LUN_MASK 0x1f 2943 #define RPL_LUNDATA_EXT_LEN_MASK 0x30 2944 #define RPL_LUNDATA_EXT_EAM_MASK 0x0f 2945 #define RPL_LUNDATA_EXT_EAM_WK 0x01 2946 #define RPL_LUNDATA_EXT_EAM_NOT_SPEC 0x0f 2947 #define RPL_LUNDATA_ATYP_MASK 0xc0 /* MBZ for type 0 lun */ 2948 #define RPL_LUNDATA_ATYP_PERIPH 0x00 2949 #define RPL_LUNDATA_ATYP_FLAT 0x40 2950 #define RPL_LUNDATA_ATYP_LUN 0x80 2951 #define RPL_LUNDATA_ATYP_EXTLUN 0xc0 2952 }; 2953 2954 struct scsi_report_luns_data { 2955 u_int8_t length[4]; /* length of LUN inventory, in bytes */ 2956 u_int8_t reserved[4]; /* unused */ 2957 /* 2958 * LUN inventory- we only support the type zero form for now. 2959 */ 2960 struct scsi_report_luns_lundata luns[0]; 2961 }; 2962 2963 struct scsi_target_group 2964 { 2965 uint8_t opcode; 2966 uint8_t service_action; 2967 #define STG_PDF_MASK 0xe0 2968 #define STG_PDF_LENGTH 0x00 2969 #define STG_PDF_EXTENDED 0x20 2970 uint8_t reserved1[4]; 2971 uint8_t length[4]; 2972 uint8_t reserved2; 2973 uint8_t control; 2974 }; 2975 2976 struct scsi_timestamp 2977 { 2978 uint8_t opcode; 2979 uint8_t service_action; 2980 uint8_t reserved1[4]; 2981 uint8_t length[4]; 2982 uint8_t reserved2; 2983 uint8_t control; 2984 }; 2985 2986 struct scsi_set_timestamp_parameters 2987 { 2988 uint8_t reserved1[4]; 2989 uint8_t timestamp[6]; 2990 uint8_t reserved2[4]; 2991 }; 2992 2993 struct scsi_report_timestamp_parameter_data 2994 { 2995 uint8_t length[2]; 2996 uint8_t reserved1[2]; 2997 uint8_t timestamp[6]; 2998 uint8_t reserved2[2]; 2999 }; 3000 3001 struct scsi_target_port_descriptor { 3002 uint8_t reserved[2]; 3003 uint8_t relative_target_port_identifier[2]; 3004 uint8_t desc_list[]; 3005 }; 3006 3007 struct scsi_target_port_group_descriptor { 3008 uint8_t pref_state; 3009 #define TPG_PRIMARY 0x80 3010 #define TPG_ASYMMETRIC_ACCESS_STATE_MASK 0xf 3011 #define TPG_ASYMMETRIC_ACCESS_OPTIMIZED 0x0 3012 #define TPG_ASYMMETRIC_ACCESS_NONOPTIMIZED 0x1 3013 #define TPG_ASYMMETRIC_ACCESS_STANDBY 0x2 3014 #define TPG_ASYMMETRIC_ACCESS_UNAVAILABLE 0x3 3015 #define TPG_ASYMMETRIC_ACCESS_LBA_DEPENDENT 0x4 3016 #define TPG_ASYMMETRIC_ACCESS_OFFLINE 0xE 3017 #define TPG_ASYMMETRIC_ACCESS_TRANSITIONING 0xF 3018 uint8_t support; 3019 #define TPG_AO_SUP 0x01 3020 #define TPG_AN_SUP 0x02 3021 #define TPG_S_SUP 0x04 3022 #define TPG_U_SUP 0x08 3023 #define TPG_LBD_SUP 0x10 3024 #define TPG_O_SUP 0x40 3025 #define TPG_T_SUP 0x80 3026 uint8_t target_port_group[2]; 3027 uint8_t reserved; 3028 uint8_t status; 3029 #define TPG_UNAVLBL 0 3030 #define TPG_SET_BY_STPG 0x01 3031 #define TPG_IMPLICIT 0x02 3032 uint8_t vendor_specific; 3033 uint8_t target_port_count; 3034 struct scsi_target_port_descriptor descriptors[]; 3035 }; 3036 3037 struct scsi_target_group_data { 3038 uint8_t length[4]; /* length of returned data, in bytes */ 3039 struct scsi_target_port_group_descriptor groups[]; 3040 }; 3041 3042 struct scsi_target_group_data_extended { 3043 uint8_t length[4]; /* length of returned data, in bytes */ 3044 uint8_t format_type; /* STG_PDF_LENGTH or STG_PDF_EXTENDED */ 3045 uint8_t implicit_transition_time; 3046 uint8_t reserved[2]; 3047 struct scsi_target_port_group_descriptor groups[]; 3048 }; 3049 3050 struct scsi_security_protocol_in 3051 { 3052 uint8_t opcode; 3053 uint8_t security_protocol; 3054 #define SPI_PROT_INFORMATION 0x00 3055 #define SPI_PROT_CBCS 0x07 3056 #define SPI_PROT_TAPE_DATA_ENC 0x20 3057 #define SPI_PROT_DATA_ENC_CONFIG 0x21 3058 #define SPI_PROT_SA_CREATE_CAP 0x40 3059 #define SPI_PROT_IKEV2_SCSI 0x41 3060 #define SPI_PROT_JEDEC_UFS 0xEC 3061 #define SPI_PROT_SDCARD_TFSSS 0xED 3062 #define SPI_PROT_AUTH_HOST_TRANSIENT 0xEE 3063 #define SPI_PROT_ATA_DEVICE_PASSWORD 0xEF 3064 uint8_t security_protocol_specific[2]; 3065 uint8_t byte4; 3066 #define SPI_INC_512 0x80 3067 uint8_t reserved1; 3068 uint8_t length[4]; 3069 uint8_t reserved2; 3070 uint8_t control; 3071 }; 3072 3073 struct scsi_security_protocol_out 3074 { 3075 uint8_t opcode; 3076 uint8_t security_protocol; 3077 uint8_t security_protocol_specific[2]; 3078 uint8_t byte4; 3079 #define SPO_INC_512 0x80 3080 uint8_t reserved1; 3081 uint8_t length[4]; 3082 uint8_t reserved2; 3083 uint8_t control; 3084 }; 3085 3086 typedef enum { 3087 SSD_TYPE_NONE, 3088 SSD_TYPE_FIXED, 3089 SSD_TYPE_DESC 3090 } scsi_sense_data_type; 3091 3092 typedef enum { 3093 SSD_ELEM_NONE, 3094 SSD_ELEM_SKIP, 3095 SSD_ELEM_DESC, 3096 SSD_ELEM_SKS, 3097 SSD_ELEM_COMMAND, 3098 SSD_ELEM_INFO, 3099 SSD_ELEM_FRU, 3100 SSD_ELEM_STREAM, 3101 SSD_ELEM_MAX 3102 } scsi_sense_elem_type; 3103 3104 3105 struct scsi_sense_data 3106 { 3107 uint8_t error_code; 3108 /* 3109 * SPC-4 says that the maximum length of sense data is 252 bytes. 3110 * So this structure is exactly 252 bytes log. 3111 */ 3112 #define SSD_FULL_SIZE 252 3113 uint8_t sense_buf[SSD_FULL_SIZE - 1]; 3114 /* 3115 * XXX KDM is this still a reasonable minimum size? 3116 */ 3117 #define SSD_MIN_SIZE 18 3118 /* 3119 * Maximum value for the extra_len field in the sense data. 3120 */ 3121 #define SSD_EXTRA_MAX 244 3122 }; 3123 3124 /* 3125 * Fixed format sense data. 3126 */ 3127 struct scsi_sense_data_fixed 3128 { 3129 u_int8_t error_code; 3130 #define SSD_ERRCODE 0x7F 3131 #define SSD_CURRENT_ERROR 0x70 3132 #define SSD_DEFERRED_ERROR 0x71 3133 #define SSD_ERRCODE_VALID 0x80 3134 u_int8_t segment; 3135 u_int8_t flags; 3136 #define SSD_KEY 0x0F 3137 #define SSD_KEY_NO_SENSE 0x00 3138 #define SSD_KEY_RECOVERED_ERROR 0x01 3139 #define SSD_KEY_NOT_READY 0x02 3140 #define SSD_KEY_MEDIUM_ERROR 0x03 3141 #define SSD_KEY_HARDWARE_ERROR 0x04 3142 #define SSD_KEY_ILLEGAL_REQUEST 0x05 3143 #define SSD_KEY_UNIT_ATTENTION 0x06 3144 #define SSD_KEY_DATA_PROTECT 0x07 3145 #define SSD_KEY_BLANK_CHECK 0x08 3146 #define SSD_KEY_Vendor_Specific 0x09 3147 #define SSD_KEY_COPY_ABORTED 0x0a 3148 #define SSD_KEY_ABORTED_COMMAND 0x0b 3149 #define SSD_KEY_EQUAL 0x0c 3150 #define SSD_KEY_VOLUME_OVERFLOW 0x0d 3151 #define SSD_KEY_MISCOMPARE 0x0e 3152 #define SSD_KEY_COMPLETED 0x0f 3153 #define SSD_ILI 0x20 3154 #define SSD_EOM 0x40 3155 #define SSD_FILEMARK 0x80 3156 u_int8_t info[4]; 3157 u_int8_t extra_len; 3158 u_int8_t cmd_spec_info[4]; 3159 u_int8_t add_sense_code; 3160 u_int8_t add_sense_code_qual; 3161 u_int8_t fru; 3162 u_int8_t sense_key_spec[3]; 3163 #define SSD_SCS_VALID 0x80 3164 #define SSD_FIELDPTR_CMD 0x40 3165 #define SSD_BITPTR_VALID 0x08 3166 #define SSD_BITPTR_VALUE 0x07 3167 u_int8_t extra_bytes[14]; 3168 #define SSD_FIXED_IS_PRESENT(sense, length, field) \ 3169 ((length >= (offsetof(struct scsi_sense_data_fixed, field) + \ 3170 sizeof(sense->field))) ? 1 :0) 3171 #define SSD_FIXED_IS_FILLED(sense, field) \ 3172 ((((offsetof(struct scsi_sense_data_fixed, field) + \ 3173 sizeof(sense->field)) - \ 3174 (offsetof(struct scsi_sense_data_fixed, extra_len) + \ 3175 sizeof(sense->extra_len))) <= sense->extra_len) ? 1 : 0) 3176 }; 3177 3178 /* 3179 * Descriptor format sense data definitions. 3180 * Introduced in SPC-3. 3181 */ 3182 struct scsi_sense_data_desc 3183 { 3184 uint8_t error_code; 3185 #define SSD_DESC_CURRENT_ERROR 0x72 3186 #define SSD_DESC_DEFERRED_ERROR 0x73 3187 uint8_t sense_key; 3188 uint8_t add_sense_code; 3189 uint8_t add_sense_code_qual; 3190 uint8_t reserved[3]; 3191 /* 3192 * Note that SPC-4, section 4.5.2.1 says that the extra_len field 3193 * must be less than or equal to 244. 3194 */ 3195 uint8_t extra_len; 3196 uint8_t sense_desc[0]; 3197 #define SSD_DESC_IS_PRESENT(sense, length, field) \ 3198 ((length >= (offsetof(struct scsi_sense_data_desc, field) + \ 3199 sizeof(sense->field))) ? 1 :0) 3200 }; 3201 3202 struct scsi_sense_desc_header 3203 { 3204 uint8_t desc_type; 3205 uint8_t length; 3206 }; 3207 /* 3208 * The information provide in the Information descriptor is device type or 3209 * command specific information, and defined in a command standard. 3210 * 3211 * Note that any changes to the field names or positions in this structure, 3212 * even reserved fields, should be accompanied by an examination of the 3213 * code in ctl_set_sense() that uses them. 3214 * 3215 * Maximum descriptors allowed: 1 (as of SPC-4) 3216 */ 3217 struct scsi_sense_info 3218 { 3219 uint8_t desc_type; 3220 #define SSD_DESC_INFO 0x00 3221 uint8_t length; 3222 uint8_t byte2; 3223 #define SSD_INFO_VALID 0x80 3224 uint8_t reserved; 3225 uint8_t info[8]; 3226 }; 3227 3228 /* 3229 * Command-specific information depends on the command for which the 3230 * reported condition occurred. 3231 * 3232 * Note that any changes to the field names or positions in this structure, 3233 * even reserved fields, should be accompanied by an examination of the 3234 * code in ctl_set_sense() that uses them. 3235 * 3236 * Maximum descriptors allowed: 1 (as of SPC-4) 3237 */ 3238 struct scsi_sense_command 3239 { 3240 uint8_t desc_type; 3241 #define SSD_DESC_COMMAND 0x01 3242 uint8_t length; 3243 uint8_t reserved[2]; 3244 uint8_t command_info[8]; 3245 }; 3246 3247 /* 3248 * Sense key specific descriptor. The sense key specific data format 3249 * depends on the sense key in question. 3250 * 3251 * Maximum descriptors allowed: 1 (as of SPC-4) 3252 */ 3253 struct scsi_sense_sks 3254 { 3255 uint8_t desc_type; 3256 #define SSD_DESC_SKS 0x02 3257 uint8_t length; 3258 uint8_t reserved1[2]; 3259 uint8_t sense_key_spec[3]; 3260 #define SSD_SKS_VALID 0x80 3261 uint8_t reserved2; 3262 }; 3263 3264 /* 3265 * This is used for the Illegal Request sense key (0x05) only. 3266 */ 3267 struct scsi_sense_sks_field 3268 { 3269 uint8_t byte0; 3270 #define SSD_SKS_FIELD_VALID 0x80 3271 #define SSD_SKS_FIELD_CMD 0x40 3272 #define SSD_SKS_BPV 0x08 3273 #define SSD_SKS_BIT_VALUE 0x07 3274 uint8_t field[2]; 3275 }; 3276 3277 3278 /* 3279 * This is used for the Hardware Error (0x04), Medium Error (0x03) and 3280 * Recovered Error (0x01) sense keys. 3281 */ 3282 struct scsi_sense_sks_retry 3283 { 3284 uint8_t byte0; 3285 #define SSD_SKS_RETRY_VALID 0x80 3286 uint8_t actual_retry_count[2]; 3287 }; 3288 3289 /* 3290 * Used with the NO Sense (0x00) or Not Ready (0x02) sense keys. 3291 */ 3292 struct scsi_sense_sks_progress 3293 { 3294 uint8_t byte0; 3295 #define SSD_SKS_PROGRESS_VALID 0x80 3296 uint8_t progress[2]; 3297 #define SSD_SKS_PROGRESS_DENOM 0x10000 3298 }; 3299 3300 /* 3301 * Used with the Copy Aborted (0x0a) sense key. 3302 */ 3303 struct scsi_sense_sks_segment 3304 { 3305 uint8_t byte0; 3306 #define SSD_SKS_SEGMENT_VALID 0x80 3307 #define SSD_SKS_SEGMENT_SD 0x20 3308 #define SSD_SKS_SEGMENT_BPV 0x08 3309 #define SSD_SKS_SEGMENT_BITPTR 0x07 3310 uint8_t field[2]; 3311 }; 3312 3313 /* 3314 * Used with the Unit Attention (0x06) sense key. 3315 * 3316 * This is currently used to indicate that the unit attention condition 3317 * queue has overflowed (when the overflow bit is set). 3318 */ 3319 struct scsi_sense_sks_overflow 3320 { 3321 uint8_t byte0; 3322 #define SSD_SKS_OVERFLOW_VALID 0x80 3323 #define SSD_SKS_OVERFLOW_SET 0x01 3324 uint8_t reserved[2]; 3325 }; 3326 3327 /* 3328 * This specifies which component is associated with the sense data. There 3329 * is no standard meaning for the fru value. 3330 * 3331 * Maximum descriptors allowed: 1 (as of SPC-4) 3332 */ 3333 struct scsi_sense_fru 3334 { 3335 uint8_t desc_type; 3336 #define SSD_DESC_FRU 0x03 3337 uint8_t length; 3338 uint8_t reserved; 3339 uint8_t fru; 3340 }; 3341 3342 /* 3343 * Used for Stream commands, defined in SSC-4. 3344 * 3345 * Maximum descriptors allowed: 1 (as of SPC-4) 3346 */ 3347 3348 struct scsi_sense_stream 3349 { 3350 uint8_t desc_type; 3351 #define SSD_DESC_STREAM 0x04 3352 uint8_t length; 3353 uint8_t reserved; 3354 uint8_t byte3; 3355 #define SSD_DESC_STREAM_FM 0x80 3356 #define SSD_DESC_STREAM_EOM 0x40 3357 #define SSD_DESC_STREAM_ILI 0x20 3358 }; 3359 3360 /* 3361 * Used for Block commands, defined in SBC-3. 3362 * 3363 * This is currently (as of SBC-3) only used for the Incorrect Length 3364 * Indication (ILI) bit, which says that the data length requested in the 3365 * READ LONG or WRITE LONG command did not match the length of the logical 3366 * block. 3367 * 3368 * Maximum descriptors allowed: 1 (as of SPC-4) 3369 */ 3370 struct scsi_sense_block 3371 { 3372 uint8_t desc_type; 3373 #define SSD_DESC_BLOCK 0x05 3374 uint8_t length; 3375 uint8_t reserved; 3376 uint8_t byte3; 3377 #define SSD_DESC_BLOCK_ILI 0x20 3378 }; 3379 3380 /* 3381 * Used for Object-Based Storage Devices (OSD-3). 3382 * 3383 * Maximum descriptors allowed: 1 (as of SPC-4) 3384 */ 3385 struct scsi_sense_osd_objid 3386 { 3387 uint8_t desc_type; 3388 #define SSD_DESC_OSD_OBJID 0x06 3389 uint8_t length; 3390 uint8_t reserved[6]; 3391 /* 3392 * XXX KDM provide the bit definitions here? There are a lot of 3393 * them, and we don't have an OSD driver yet. 3394 */ 3395 uint8_t not_init_cmds[4]; 3396 uint8_t completed_cmds[4]; 3397 uint8_t partition_id[8]; 3398 uint8_t object_id[8]; 3399 }; 3400 3401 /* 3402 * Used for Object-Based Storage Devices (OSD-3). 3403 * 3404 * Maximum descriptors allowed: 1 (as of SPC-4) 3405 */ 3406 struct scsi_sense_osd_integrity 3407 { 3408 uint8_t desc_type; 3409 #define SSD_DESC_OSD_INTEGRITY 0x07 3410 uint8_t length; 3411 uint8_t integ_check_val[32]; 3412 }; 3413 3414 /* 3415 * Used for Object-Based Storage Devices (OSD-3). 3416 * 3417 * Maximum descriptors allowed: 1 (as of SPC-4) 3418 */ 3419 struct scsi_sense_osd_attr_id 3420 { 3421 uint8_t desc_type; 3422 #define SSD_DESC_OSD_ATTR_ID 0x08 3423 uint8_t length; 3424 uint8_t reserved[2]; 3425 uint8_t attr_desc[0]; 3426 }; 3427 3428 /* 3429 * ATA Return descriptor, used for the SCSI ATA PASS-THROUGH(12), (16) and 3430 * (32) commands. Described in SAT-4r05. 3431 */ 3432 struct scsi_sense_ata_ret_desc 3433 { 3434 uint8_t desc_type; 3435 #define SSD_DESC_ATA 0x09 3436 uint8_t length; 3437 uint8_t flags; 3438 #define SSD_DESC_ATA_FLAG_EXTEND 0x01 3439 uint8_t error; 3440 uint8_t count_15_8; 3441 uint8_t count_7_0; 3442 uint8_t lba_31_24; 3443 uint8_t lba_7_0; 3444 uint8_t lba_39_32; 3445 uint8_t lba_15_8; 3446 uint8_t lba_47_40; 3447 uint8_t lba_23_16; 3448 uint8_t device; 3449 uint8_t status; 3450 }; 3451 /* 3452 * Used with Sense keys No Sense (0x00) and Not Ready (0x02). 3453 * 3454 * Maximum descriptors allowed: 32 (as of SPC-4) 3455 */ 3456 struct scsi_sense_progress 3457 { 3458 uint8_t desc_type; 3459 #define SSD_DESC_PROGRESS 0x0a 3460 uint8_t length; 3461 uint8_t sense_key; 3462 uint8_t add_sense_code; 3463 uint8_t add_sense_code_qual; 3464 uint8_t reserved; 3465 uint8_t progress[2]; 3466 }; 3467 3468 /* 3469 * This is typically forwarded as the result of an EXTENDED COPY command. 3470 * 3471 * Maximum descriptors allowed: 2 (as of SPC-4) 3472 */ 3473 struct scsi_sense_forwarded 3474 { 3475 uint8_t desc_type; 3476 #define SSD_DESC_FORWARDED 0x0c 3477 uint8_t length; 3478 uint8_t byte2; 3479 #define SSD_FORWARDED_FSDT 0x80 3480 #define SSD_FORWARDED_SDS_MASK 0x0f 3481 #define SSD_FORWARDED_SDS_UNK 0x00 3482 #define SSD_FORWARDED_SDS_EXSRC 0x01 3483 #define SSD_FORWARDED_SDS_EXDST 0x02 3484 }; 3485 3486 /* 3487 * Vendor-specific sense descriptor. The desc_type field will be in the 3488 * range between MIN and MAX inclusive. 3489 */ 3490 struct scsi_sense_vendor 3491 { 3492 uint8_t desc_type; 3493 #define SSD_DESC_VENDOR_MIN 0x80 3494 #define SSD_DESC_VENDOR_MAX 0xff 3495 uint8_t length; 3496 uint8_t data[0]; 3497 }; 3498 3499 struct scsi_mode_header_6 3500 { 3501 u_int8_t data_length; /* Sense data length */ 3502 u_int8_t medium_type; 3503 u_int8_t dev_spec; 3504 u_int8_t blk_desc_len; 3505 }; 3506 3507 struct scsi_mode_header_10 3508 { 3509 u_int8_t data_length[2];/* Sense data length */ 3510 u_int8_t medium_type; 3511 u_int8_t dev_spec; 3512 u_int8_t unused[2]; 3513 u_int8_t blk_desc_len[2]; 3514 }; 3515 3516 struct scsi_mode_page_header 3517 { 3518 u_int8_t page_code; 3519 #define SMPH_PS 0x80 3520 #define SMPH_SPF 0x40 3521 #define SMPH_PC_MASK 0x3f 3522 u_int8_t page_length; 3523 }; 3524 3525 struct scsi_mode_page_header_sp 3526 { 3527 uint8_t page_code; 3528 uint8_t subpage; 3529 uint8_t page_length[2]; 3530 }; 3531 3532 3533 struct scsi_mode_blk_desc 3534 { 3535 u_int8_t density; 3536 u_int8_t nblocks[3]; 3537 u_int8_t reserved; 3538 u_int8_t blklen[3]; 3539 }; 3540 3541 #define SCSI_DEFAULT_DENSITY 0x00 /* use 'default' density */ 3542 #define SCSI_SAME_DENSITY 0x7f /* use 'same' density- >= SCSI-2 only */ 3543 3544 3545 /* 3546 * Status Byte 3547 */ 3548 #define SCSI_STATUS_OK 0x00 3549 #define SCSI_STATUS_CHECK_COND 0x02 3550 #define SCSI_STATUS_COND_MET 0x04 3551 #define SCSI_STATUS_BUSY 0x08 3552 #define SCSI_STATUS_INTERMED 0x10 3553 #define SCSI_STATUS_INTERMED_COND_MET 0x14 3554 #define SCSI_STATUS_RESERV_CONFLICT 0x18 3555 #define SCSI_STATUS_CMD_TERMINATED 0x22 /* Obsolete in SAM-2 */ 3556 #define SCSI_STATUS_QUEUE_FULL 0x28 3557 #define SCSI_STATUS_ACA_ACTIVE 0x30 3558 #define SCSI_STATUS_TASK_ABORTED 0x40 3559 3560 struct scsi_inquiry_pattern { 3561 u_int8_t type; 3562 u_int8_t media_type; 3563 #define SIP_MEDIA_REMOVABLE 0x01 3564 #define SIP_MEDIA_FIXED 0x02 3565 const char *vendor; 3566 const char *product; 3567 const char *revision; 3568 }; 3569 3570 struct scsi_static_inquiry_pattern { 3571 u_int8_t type; 3572 u_int8_t media_type; 3573 char vendor[SID_VENDOR_SIZE+1]; 3574 char product[SID_PRODUCT_SIZE+1]; 3575 char revision[SID_REVISION_SIZE+1]; 3576 }; 3577 3578 struct scsi_sense_quirk_entry { 3579 struct scsi_inquiry_pattern inq_pat; 3580 int num_sense_keys; 3581 int num_ascs; 3582 struct sense_key_table_entry *sense_key_info; 3583 struct asc_table_entry *asc_info; 3584 }; 3585 3586 struct sense_key_table_entry { 3587 u_int8_t sense_key; 3588 u_int32_t action; 3589 const char *desc; 3590 }; 3591 3592 struct asc_table_entry { 3593 u_int8_t asc; 3594 u_int8_t ascq; 3595 u_int32_t action; 3596 const char *desc; 3597 }; 3598 3599 struct op_table_entry { 3600 u_int8_t opcode; 3601 u_int32_t opmask; 3602 const char *desc; 3603 }; 3604 3605 struct scsi_op_quirk_entry { 3606 struct scsi_inquiry_pattern inq_pat; 3607 int num_ops; 3608 struct op_table_entry *op_table; 3609 }; 3610 3611 typedef enum { 3612 SSS_FLAG_NONE = 0x00, 3613 SSS_FLAG_PRINT_COMMAND = 0x01 3614 } scsi_sense_string_flags; 3615 3616 struct scsi_nv { 3617 const char *name; 3618 uint64_t value; 3619 }; 3620 3621 typedef enum { 3622 SCSI_NV_FOUND, 3623 SCSI_NV_AMBIGUOUS, 3624 SCSI_NV_NOT_FOUND 3625 } scsi_nv_status; 3626 3627 typedef enum { 3628 SCSI_NV_FLAG_NONE = 0x00, 3629 SCSI_NV_FLAG_IG_CASE = 0x01 /* Case insensitive comparison */ 3630 } scsi_nv_flags; 3631 3632 struct ccb_scsiio; 3633 struct cam_periph; 3634 union ccb; 3635 #ifndef _KERNEL 3636 struct cam_device; 3637 #endif 3638 3639 extern const char *scsi_sense_key_text[]; 3640 3641 __BEGIN_DECLS 3642 void scsi_sense_desc(int sense_key, int asc, int ascq, 3643 struct scsi_inquiry_data *inq_data, 3644 const char **sense_key_desc, const char **asc_desc); 3645 scsi_sense_action scsi_error_action(struct ccb_scsiio* csio, 3646 struct scsi_inquiry_data *inq_data, 3647 u_int32_t sense_flags); 3648 const char * scsi_status_string(struct ccb_scsiio *csio); 3649 3650 void scsi_desc_iterate(struct scsi_sense_data_desc *sense, u_int sense_len, 3651 int (*iter_func)(struct scsi_sense_data_desc *sense, 3652 u_int, struct scsi_sense_desc_header *, 3653 void *), void *arg); 3654 uint8_t *scsi_find_desc(struct scsi_sense_data_desc *sense, u_int sense_len, 3655 uint8_t desc_type); 3656 void scsi_set_sense_data(struct scsi_sense_data *sense_data, 3657 scsi_sense_data_type sense_format, int current_error, 3658 int sense_key, int asc, int ascq, ...) ; 3659 void scsi_set_sense_data_va(struct scsi_sense_data *sense_data, 3660 scsi_sense_data_type sense_format, 3661 int current_error, int sense_key, int asc, 3662 int ascq, va_list ap); 3663 int scsi_get_sense_info(struct scsi_sense_data *sense_data, u_int sense_len, 3664 uint8_t info_type, uint64_t *info, 3665 int64_t *signed_info); 3666 int scsi_get_sks(struct scsi_sense_data *sense_data, u_int sense_len, 3667 uint8_t *sks); 3668 int scsi_get_block_info(struct scsi_sense_data *sense_data, u_int sense_len, 3669 struct scsi_inquiry_data *inq_data, 3670 uint8_t *block_bits); 3671 int scsi_get_stream_info(struct scsi_sense_data *sense_data, u_int sense_len, 3672 struct scsi_inquiry_data *inq_data, 3673 uint8_t *stream_bits); 3674 void scsi_info_sbuf(struct sbuf *sb, uint8_t *cdb, int cdb_len, 3675 struct scsi_inquiry_data *inq_data, uint64_t info); 3676 void scsi_command_sbuf(struct sbuf *sb, uint8_t *cdb, int cdb_len, 3677 struct scsi_inquiry_data *inq_data, uint64_t csi); 3678 void scsi_progress_sbuf(struct sbuf *sb, uint16_t progress); 3679 int scsi_sks_sbuf(struct sbuf *sb, int sense_key, uint8_t *sks); 3680 void scsi_fru_sbuf(struct sbuf *sb, uint64_t fru); 3681 void scsi_stream_sbuf(struct sbuf *sb, uint8_t stream_bits, uint64_t info); 3682 void scsi_block_sbuf(struct sbuf *sb, uint8_t block_bits, uint64_t info); 3683 void scsi_sense_info_sbuf(struct sbuf *sb, struct scsi_sense_data *sense, 3684 u_int sense_len, uint8_t *cdb, int cdb_len, 3685 struct scsi_inquiry_data *inq_data, 3686 struct scsi_sense_desc_header *header); 3687 3688 void scsi_sense_command_sbuf(struct sbuf *sb, struct scsi_sense_data *sense, 3689 u_int sense_len, uint8_t *cdb, int cdb_len, 3690 struct scsi_inquiry_data *inq_data, 3691 struct scsi_sense_desc_header *header); 3692 void scsi_sense_sks_sbuf(struct sbuf *sb, struct scsi_sense_data *sense, 3693 u_int sense_len, uint8_t *cdb, int cdb_len, 3694 struct scsi_inquiry_data *inq_data, 3695 struct scsi_sense_desc_header *header); 3696 void scsi_sense_fru_sbuf(struct sbuf *sb, struct scsi_sense_data *sense, 3697 u_int sense_len, uint8_t *cdb, int cdb_len, 3698 struct scsi_inquiry_data *inq_data, 3699 struct scsi_sense_desc_header *header); 3700 void scsi_sense_stream_sbuf(struct sbuf *sb, struct scsi_sense_data *sense, 3701 u_int sense_len, uint8_t *cdb, int cdb_len, 3702 struct scsi_inquiry_data *inq_data, 3703 struct scsi_sense_desc_header *header); 3704 void scsi_sense_block_sbuf(struct sbuf *sb, struct scsi_sense_data *sense, 3705 u_int sense_len, uint8_t *cdb, int cdb_len, 3706 struct scsi_inquiry_data *inq_data, 3707 struct scsi_sense_desc_header *header); 3708 void scsi_sense_progress_sbuf(struct sbuf *sb, struct scsi_sense_data *sense, 3709 u_int sense_len, uint8_t *cdb, int cdb_len, 3710 struct scsi_inquiry_data *inq_data, 3711 struct scsi_sense_desc_header *header); 3712 void scsi_sense_ata_sbuf(struct sbuf *sb, struct scsi_sense_data *sense, 3713 u_int sense_len, uint8_t *cdb, int cdb_len, 3714 struct scsi_inquiry_data *inq_data, 3715 struct scsi_sense_desc_header *header); 3716 void scsi_sense_generic_sbuf(struct sbuf *sb, struct scsi_sense_data *sense, 3717 u_int sense_len, uint8_t *cdb, int cdb_len, 3718 struct scsi_inquiry_data *inq_data, 3719 struct scsi_sense_desc_header *header); 3720 void scsi_sense_desc_sbuf(struct sbuf *sb, struct scsi_sense_data *sense, 3721 u_int sense_len, uint8_t *cdb, int cdb_len, 3722 struct scsi_inquiry_data *inq_data, 3723 struct scsi_sense_desc_header *header); 3724 scsi_sense_data_type scsi_sense_type(struct scsi_sense_data *sense_data); 3725 3726 void scsi_sense_only_sbuf(struct scsi_sense_data *sense, u_int sense_len, 3727 struct sbuf *sb, char *path_str, 3728 struct scsi_inquiry_data *inq_data, uint8_t *cdb, 3729 int cdb_len); 3730 3731 #ifdef _KERNEL 3732 int scsi_command_string(struct ccb_scsiio *csio, struct sbuf *sb); 3733 int scsi_sense_sbuf(struct ccb_scsiio *csio, struct sbuf *sb, 3734 scsi_sense_string_flags flags); 3735 char * scsi_sense_string(struct ccb_scsiio *csio, 3736 char *str, int str_len); 3737 void scsi_sense_print(struct ccb_scsiio *csio); 3738 int scsi_vpd_supported_page(struct cam_periph *periph, 3739 uint8_t page_id); 3740 #else /* _KERNEL */ 3741 int scsi_command_string(struct cam_device *device, 3742 struct ccb_scsiio *csio, struct sbuf *sb); 3743 int scsi_sense_sbuf(struct cam_device *device, 3744 struct ccb_scsiio *csio, struct sbuf *sb, 3745 scsi_sense_string_flags flags); 3746 char * scsi_sense_string(struct cam_device *device, 3747 struct ccb_scsiio *csio, 3748 char *str, int str_len); 3749 void scsi_sense_print(struct cam_device *device, 3750 struct ccb_scsiio *csio, FILE *ofile); 3751 #endif /* _KERNEL */ 3752 3753 const char * scsi_op_desc(u_int16_t opcode, 3754 struct scsi_inquiry_data *inq_data); 3755 char * scsi_cdb_string(u_int8_t *cdb_ptr, char *cdb_string, 3756 size_t len); 3757 void scsi_cdb_sbuf(u_int8_t *cdb_ptr, struct sbuf *sb); 3758 3759 void scsi_print_inquiry(struct scsi_inquiry_data *inq_data); 3760 void scsi_print_inquiry_short(struct scsi_inquiry_data *inq_data); 3761 3762 u_int scsi_calc_syncsrate(u_int period_factor); 3763 u_int scsi_calc_syncparam(u_int period); 3764 3765 typedef int (*scsi_devid_checkfn_t)(uint8_t *); 3766 int scsi_devid_is_naa_ieee_reg(uint8_t *bufp); 3767 int scsi_devid_is_sas_target(uint8_t *bufp); 3768 int scsi_devid_is_lun_eui64(uint8_t *bufp); 3769 int scsi_devid_is_lun_naa(uint8_t *bufp); 3770 int scsi_devid_is_lun_name(uint8_t *bufp); 3771 int scsi_devid_is_lun_t10(uint8_t *bufp); 3772 int scsi_devid_is_port_naa(uint8_t *bufp); 3773 struct scsi_vpd_id_descriptor * 3774 scsi_get_devid(struct scsi_vpd_device_id *id, uint32_t len, 3775 scsi_devid_checkfn_t ck_fn); 3776 struct scsi_vpd_id_descriptor * 3777 scsi_get_devid_desc(struct scsi_vpd_id_descriptor *desc, uint32_t len, 3778 scsi_devid_checkfn_t ck_fn); 3779 3780 int scsi_transportid_sbuf(struct sbuf *sb, 3781 struct scsi_transportid_header *hdr, 3782 uint32_t valid_len); 3783 3784 const char * scsi_nv_to_str(struct scsi_nv *table, int num_table_entries, 3785 uint64_t value); 3786 3787 scsi_nv_status scsi_get_nv(struct scsi_nv *table, int num_table_entries, 3788 char *name, int *table_entry, scsi_nv_flags flags); 3789 3790 int scsi_parse_transportid_64bit(int proto_id, char *id_str, 3791 struct scsi_transportid_header **hdr, 3792 unsigned int *alloc_len, 3793 #ifdef _KERNEL 3794 struct malloc_type *type, int flags, 3795 #endif 3796 char *error_str, int error_str_len); 3797 3798 int scsi_parse_transportid_spi(char *id_str, 3799 struct scsi_transportid_header **hdr, 3800 unsigned int *alloc_len, 3801 #ifdef _KERNEL 3802 struct malloc_type *type, int flags, 3803 #endif 3804 char *error_str, int error_str_len); 3805 3806 int scsi_parse_transportid_rdma(char *id_str, 3807 struct scsi_transportid_header **hdr, 3808 unsigned int *alloc_len, 3809 #ifdef _KERNEL 3810 struct malloc_type *type, int flags, 3811 #endif 3812 char *error_str, int error_str_len); 3813 3814 int scsi_parse_transportid_iscsi(char *id_str, 3815 struct scsi_transportid_header **hdr, 3816 unsigned int *alloc_len, 3817 #ifdef _KERNEL 3818 struct malloc_type *type, int flags, 3819 #endif 3820 char *error_str,int error_str_len); 3821 3822 int scsi_parse_transportid_sop(char *id_str, 3823 struct scsi_transportid_header **hdr, 3824 unsigned int *alloc_len, 3825 #ifdef _KERNEL 3826 struct malloc_type *type, int flags, 3827 #endif 3828 char *error_str,int error_str_len); 3829 3830 int scsi_parse_transportid(char *transportid_str, 3831 struct scsi_transportid_header **hdr, 3832 unsigned int *alloc_len, 3833 #ifdef _KERNEL 3834 struct malloc_type *type, int flags, 3835 #endif 3836 char *error_str, int error_str_len); 3837 3838 3839 int scsi_attrib_volcoh_sbuf(struct sbuf *sb, 3840 struct scsi_mam_attribute_header *hdr, 3841 uint32_t valid_len, uint32_t flags, 3842 uint32_t output_flags, char *error_str, 3843 int error_str_len); 3844 3845 int scsi_attrib_vendser_sbuf(struct sbuf *sb, 3846 struct scsi_mam_attribute_header *hdr, 3847 uint32_t valid_len, uint32_t flags, 3848 uint32_t output_flags, char *error_str, 3849 int error_str_len); 3850 3851 int scsi_attrib_hexdump_sbuf(struct sbuf *sb, 3852 struct scsi_mam_attribute_header *hdr, 3853 uint32_t valid_len, uint32_t flags, 3854 uint32_t output_flags, char *error_str, 3855 int error_str_len); 3856 3857 int scsi_attrib_int_sbuf(struct sbuf *sb, struct scsi_mam_attribute_header *hdr, 3858 uint32_t valid_len, uint32_t flags, 3859 uint32_t output_flags, char *error_str, 3860 int error_str_len); 3861 3862 int scsi_attrib_ascii_sbuf(struct sbuf *sb, 3863 struct scsi_mam_attribute_header *hdr, 3864 uint32_t valid_len, uint32_t flags, 3865 uint32_t output_flags, char *error_str, 3866 int error_str_len); 3867 3868 int scsi_attrib_text_sbuf(struct sbuf *sb, 3869 struct scsi_mam_attribute_header *hdr, 3870 uint32_t valid_len, uint32_t flags, 3871 uint32_t output_flags, char *error_str, 3872 int error_str_len); 3873 3874 struct scsi_attrib_table_entry *scsi_find_attrib_entry( 3875 struct scsi_attrib_table_entry *table, 3876 size_t num_table_entries, uint32_t id); 3877 3878 struct scsi_attrib_table_entry *scsi_get_attrib_entry(uint32_t id); 3879 3880 int scsi_attrib_value_sbuf(struct sbuf *sb, uint32_t valid_len, 3881 struct scsi_mam_attribute_header *hdr, 3882 uint32_t output_flags, char *error_str, 3883 size_t error_str_len); 3884 3885 void scsi_attrib_prefix_sbuf(struct sbuf *sb, uint32_t output_flags, 3886 struct scsi_mam_attribute_header *hdr, 3887 uint32_t valid_len, const char *desc); 3888 3889 int scsi_attrib_sbuf(struct sbuf *sb, struct scsi_mam_attribute_header *hdr, 3890 uint32_t valid_len, 3891 struct scsi_attrib_table_entry *user_table, 3892 size_t num_user_entries, int prefer_user_table, 3893 uint32_t output_flags, char *error_str, int error_str_len); 3894 3895 void scsi_test_unit_ready(struct ccb_scsiio *csio, u_int32_t retries, 3896 void (*cbfcnp)(struct cam_periph *, 3897 union ccb *), 3898 u_int8_t tag_action, 3899 u_int8_t sense_len, u_int32_t timeout); 3900 3901 void scsi_request_sense(struct ccb_scsiio *csio, u_int32_t retries, 3902 void (*cbfcnp)(struct cam_periph *, 3903 union ccb *), 3904 void *data_ptr, u_int8_t dxfer_len, 3905 u_int8_t tag_action, u_int8_t sense_len, 3906 u_int32_t timeout); 3907 3908 void scsi_inquiry(struct ccb_scsiio *csio, u_int32_t retries, 3909 void (*cbfcnp)(struct cam_periph *, union ccb *), 3910 u_int8_t tag_action, u_int8_t *inq_buf, 3911 u_int32_t inq_len, int evpd, u_int8_t page_code, 3912 u_int8_t sense_len, u_int32_t timeout); 3913 3914 void scsi_mode_sense(struct ccb_scsiio *csio, u_int32_t retries, 3915 void (*cbfcnp)(struct cam_periph *, 3916 union ccb *), 3917 u_int8_t tag_action, int dbd, 3918 u_int8_t page_code, u_int8_t page, 3919 u_int8_t *param_buf, u_int32_t param_len, 3920 u_int8_t sense_len, u_int32_t timeout); 3921 3922 void scsi_mode_sense_len(struct ccb_scsiio *csio, u_int32_t retries, 3923 void (*cbfcnp)(struct cam_periph *, 3924 union ccb *), 3925 u_int8_t tag_action, int dbd, 3926 u_int8_t page_code, u_int8_t page, 3927 u_int8_t *param_buf, u_int32_t param_len, 3928 int minimum_cmd_size, u_int8_t sense_len, 3929 u_int32_t timeout); 3930 3931 void scsi_mode_select(struct ccb_scsiio *csio, u_int32_t retries, 3932 void (*cbfcnp)(struct cam_periph *, 3933 union ccb *), 3934 u_int8_t tag_action, int scsi_page_fmt, 3935 int save_pages, u_int8_t *param_buf, 3936 u_int32_t param_len, u_int8_t sense_len, 3937 u_int32_t timeout); 3938 3939 void scsi_mode_select_len(struct ccb_scsiio *csio, u_int32_t retries, 3940 void (*cbfcnp)(struct cam_periph *, 3941 union ccb *), 3942 u_int8_t tag_action, int scsi_page_fmt, 3943 int save_pages, u_int8_t *param_buf, 3944 u_int32_t param_len, int minimum_cmd_size, 3945 u_int8_t sense_len, u_int32_t timeout); 3946 3947 void scsi_log_sense(struct ccb_scsiio *csio, u_int32_t retries, 3948 void (*cbfcnp)(struct cam_periph *, union ccb *), 3949 u_int8_t tag_action, u_int8_t page_code, 3950 u_int8_t page, int save_pages, int ppc, 3951 u_int32_t paramptr, u_int8_t *param_buf, 3952 u_int32_t param_len, u_int8_t sense_len, 3953 u_int32_t timeout); 3954 3955 void scsi_log_select(struct ccb_scsiio *csio, u_int32_t retries, 3956 void (*cbfcnp)(struct cam_periph *, 3957 union ccb *), u_int8_t tag_action, 3958 u_int8_t page_code, int save_pages, 3959 int pc_reset, u_int8_t *param_buf, 3960 u_int32_t param_len, u_int8_t sense_len, 3961 u_int32_t timeout); 3962 3963 void scsi_prevent(struct ccb_scsiio *csio, u_int32_t retries, 3964 void (*cbfcnp)(struct cam_periph *, union ccb *), 3965 u_int8_t tag_action, u_int8_t action, 3966 u_int8_t sense_len, u_int32_t timeout); 3967 3968 void scsi_read_capacity(struct ccb_scsiio *csio, u_int32_t retries, 3969 void (*cbfcnp)(struct cam_periph *, 3970 union ccb *), u_int8_t tag_action, 3971 struct scsi_read_capacity_data *, 3972 u_int8_t sense_len, u_int32_t timeout); 3973 void scsi_read_capacity_16(struct ccb_scsiio *csio, uint32_t retries, 3974 void (*cbfcnp)(struct cam_periph *, 3975 union ccb *), uint8_t tag_action, 3976 uint64_t lba, int reladr, int pmi, 3977 uint8_t *rcap_buf, int rcap_buf_len, 3978 uint8_t sense_len, uint32_t timeout); 3979 3980 void scsi_report_luns(struct ccb_scsiio *csio, u_int32_t retries, 3981 void (*cbfcnp)(struct cam_periph *, 3982 union ccb *), u_int8_t tag_action, 3983 u_int8_t select_report, 3984 struct scsi_report_luns_data *rpl_buf, 3985 u_int32_t alloc_len, u_int8_t sense_len, 3986 u_int32_t timeout); 3987 3988 void scsi_report_target_group(struct ccb_scsiio *csio, u_int32_t retries, 3989 void (*cbfcnp)(struct cam_periph *, 3990 union ccb *), u_int8_t tag_action, 3991 u_int8_t pdf, 3992 void *buf, 3993 u_int32_t alloc_len, u_int8_t sense_len, 3994 u_int32_t timeout); 3995 3996 void scsi_report_timestamp(struct ccb_scsiio *csio, u_int32_t retries, 3997 void (*cbfcnp)(struct cam_periph *, 3998 union ccb *), u_int8_t tag_action, 3999 u_int8_t pdf, 4000 void *buf, 4001 u_int32_t alloc_len, u_int8_t sense_len, 4002 u_int32_t timeout); 4003 4004 void scsi_set_target_group(struct ccb_scsiio *csio, u_int32_t retries, 4005 void (*cbfcnp)(struct cam_periph *, 4006 union ccb *), u_int8_t tag_action, void *buf, 4007 u_int32_t alloc_len, u_int8_t sense_len, 4008 u_int32_t timeout); 4009 4010 void scsi_create_timestamp(uint8_t *timestamp_6b_buf, 4011 uint64_t timestamp); 4012 4013 void scsi_set_timestamp(struct ccb_scsiio *csio, u_int32_t retries, 4014 void (*cbfcnp)(struct cam_periph *, 4015 union ccb *), u_int8_t tag_action, 4016 void *buf, u_int32_t alloc_len, 4017 u_int8_t sense_len, u_int32_t timeout); 4018 4019 void scsi_synchronize_cache(struct ccb_scsiio *csio, 4020 u_int32_t retries, 4021 void (*cbfcnp)(struct cam_periph *, 4022 union ccb *), u_int8_t tag_action, 4023 u_int32_t begin_lba, u_int16_t lb_count, 4024 u_int8_t sense_len, u_int32_t timeout); 4025 4026 void scsi_receive_diagnostic_results(struct ccb_scsiio *csio, u_int32_t retries, 4027 void (*cbfcnp)(struct cam_periph *, 4028 union ccb*), 4029 uint8_t tag_action, int pcv, 4030 uint8_t page_code, uint8_t *data_ptr, 4031 uint16_t allocation_length, 4032 uint8_t sense_len, uint32_t timeout); 4033 4034 void scsi_send_diagnostic(struct ccb_scsiio *csio, u_int32_t retries, 4035 void (*cbfcnp)(struct cam_periph *, union ccb *), 4036 uint8_t tag_action, int unit_offline, 4037 int device_offline, int self_test, int page_format, 4038 int self_test_code, uint8_t *data_ptr, 4039 uint16_t param_list_length, uint8_t sense_len, 4040 uint32_t timeout); 4041 4042 void scsi_read_buffer(struct ccb_scsiio *csio, u_int32_t retries, 4043 void (*cbfcnp)(struct cam_periph *, union ccb*), 4044 uint8_t tag_action, int mode, 4045 uint8_t buffer_id, u_int32_t offset, 4046 uint8_t *data_ptr, uint32_t allocation_length, 4047 uint8_t sense_len, uint32_t timeout); 4048 4049 void scsi_write_buffer(struct ccb_scsiio *csio, u_int32_t retries, 4050 void (*cbfcnp)(struct cam_periph *, union ccb *), 4051 uint8_t tag_action, int mode, 4052 uint8_t buffer_id, u_int32_t offset, 4053 uint8_t *data_ptr, uint32_t param_list_length, 4054 uint8_t sense_len, uint32_t timeout); 4055 4056 #define SCSI_RW_READ 0x0001 4057 #define SCSI_RW_WRITE 0x0002 4058 #define SCSI_RW_DIRMASK 0x0003 4059 #define SCSI_RW_BIO 0x1000 4060 void scsi_read_write(struct ccb_scsiio *csio, u_int32_t retries, 4061 void (*cbfcnp)(struct cam_periph *, union ccb *), 4062 u_int8_t tag_action, int readop, u_int8_t byte2, 4063 int minimum_cmd_size, u_int64_t lba, 4064 u_int32_t block_count, u_int8_t *data_ptr, 4065 u_int32_t dxfer_len, u_int8_t sense_len, 4066 u_int32_t timeout); 4067 4068 void scsi_write_same(struct ccb_scsiio *csio, u_int32_t retries, 4069 void (*cbfcnp)(struct cam_periph *, union ccb *), 4070 u_int8_t tag_action, u_int8_t byte2, 4071 int minimum_cmd_size, u_int64_t lba, 4072 u_int32_t block_count, u_int8_t *data_ptr, 4073 u_int32_t dxfer_len, u_int8_t sense_len, 4074 u_int32_t timeout); 4075 4076 void scsi_ata_identify(struct ccb_scsiio *csio, u_int32_t retries, 4077 void (*cbfcnp)(struct cam_periph *, union ccb *), 4078 u_int8_t tag_action, u_int8_t *data_ptr, 4079 u_int16_t dxfer_len, u_int8_t sense_len, 4080 u_int32_t timeout); 4081 4082 void scsi_ata_trim(struct ccb_scsiio *csio, u_int32_t retries, 4083 void (*cbfcnp)(struct cam_periph *, union ccb *), 4084 u_int8_t tag_action, u_int16_t block_count, 4085 u_int8_t *data_ptr, u_int16_t dxfer_len, 4086 u_int8_t sense_len, u_int32_t timeout); 4087 4088 int scsi_ata_read_log(struct ccb_scsiio *csio, uint32_t retries, 4089 void (*cbfcnp)(struct cam_periph *, union ccb *), 4090 uint8_t tag_action, uint32_t log_address, 4091 uint32_t page_number, uint16_t block_count, 4092 uint8_t protocol, uint8_t *data_ptr, uint32_t dxfer_len, 4093 uint8_t sense_len, uint32_t timeout); 4094 4095 int scsi_ata_pass(struct ccb_scsiio *csio, uint32_t retries, 4096 void (*cbfcnp)(struct cam_periph *, union ccb *), 4097 uint32_t flags, uint8_t tag_action, 4098 uint8_t protocol, uint8_t ata_flags, uint16_t features, 4099 uint16_t sector_count, uint64_t lba, uint8_t command, 4100 uint8_t device, uint8_t icc, uint32_t auxiliary, 4101 uint8_t control, u_int8_t *data_ptr, uint32_t dxfer_len, 4102 uint8_t *cdb_storage, size_t cdb_storage_len, 4103 int minimum_cmd_size, u_int8_t sense_len, u_int32_t timeout); 4104 4105 void scsi_ata_pass_16(struct ccb_scsiio *csio, u_int32_t retries, 4106 void (*cbfcnp)(struct cam_periph *, union ccb *), 4107 u_int32_t flags, u_int8_t tag_action, 4108 u_int8_t protocol, u_int8_t ata_flags, u_int16_t features, 4109 u_int16_t sector_count, uint64_t lba, u_int8_t command, 4110 u_int8_t control, u_int8_t *data_ptr, u_int16_t dxfer_len, 4111 u_int8_t sense_len, u_int32_t timeout); 4112 4113 void scsi_unmap(struct ccb_scsiio *csio, u_int32_t retries, 4114 void (*cbfcnp)(struct cam_periph *, union ccb *), 4115 u_int8_t tag_action, u_int8_t byte2, 4116 u_int8_t *data_ptr, u_int16_t dxfer_len, 4117 u_int8_t sense_len, u_int32_t timeout); 4118 4119 void scsi_start_stop(struct ccb_scsiio *csio, u_int32_t retries, 4120 void (*cbfcnp)(struct cam_periph *, union ccb *), 4121 u_int8_t tag_action, int start, int load_eject, 4122 int immediate, u_int8_t sense_len, u_int32_t timeout); 4123 void scsi_read_attribute(struct ccb_scsiio *csio, u_int32_t retries, 4124 void (*cbfcnp)(struct cam_periph *, union ccb *), 4125 u_int8_t tag_action, u_int8_t service_action, 4126 uint32_t element, u_int8_t elem_type, 4127 int logical_volume, int partition, 4128 u_int32_t first_attribute, int cache, u_int8_t *data_ptr, 4129 u_int32_t length, int sense_len, u_int32_t timeout); 4130 void scsi_write_attribute(struct ccb_scsiio *csio, u_int32_t retries, 4131 void (*cbfcnp)(struct cam_periph *, union ccb *), 4132 u_int8_t tag_action, uint32_t element, 4133 int logical_volume, int partition, int wtc, u_int8_t *data_ptr, 4134 u_int32_t length, int sense_len, u_int32_t timeout); 4135 4136 void scsi_security_protocol_in(struct ccb_scsiio *csio, uint32_t retries, 4137 void (*cbfcnp)(struct cam_periph *, union ccb *), 4138 uint8_t tag_action, uint32_t security_protocol, 4139 uint32_t security_protocol_specific, int byte4, 4140 uint8_t *data_ptr, uint32_t dxfer_len, 4141 int sense_len, int timeout); 4142 4143 void scsi_security_protocol_out(struct ccb_scsiio *csio, uint32_t retries, 4144 void (*cbfcnp)(struct cam_periph *,union ccb *), 4145 uint8_t tag_action, uint32_t security_protocol, 4146 uint32_t security_protocol_specific, int byte4, 4147 uint8_t *data_ptr, uint32_t dxfer_len, 4148 int sense_len, int timeout); 4149 4150 void scsi_persistent_reserve_in(struct ccb_scsiio *csio, uint32_t retries, 4151 void (*cbfcnp)(struct cam_periph *,union ccb *), 4152 uint8_t tag_action, int service_action, 4153 uint8_t *data_ptr, uint32_t dxfer_len, 4154 int sense_len, int timeout); 4155 4156 void scsi_persistent_reserve_out(struct ccb_scsiio *csio, uint32_t retries, 4157 void (*cbfcnp)(struct cam_periph *, 4158 union ccb *), 4159 uint8_t tag_action, int service_action, 4160 int scope, int res_type, uint8_t *data_ptr, 4161 uint32_t dxfer_len, int sense_len, 4162 int timeout); 4163 4164 void scsi_report_supported_opcodes(struct ccb_scsiio *csio, uint32_t retries, 4165 void (*cbfcnp)(struct cam_periph *, 4166 union ccb *), 4167 uint8_t tag_action, int options, 4168 int req_opcode, int req_service_action, 4169 uint8_t *data_ptr, uint32_t dxfer_len, 4170 int sense_len, int timeout); 4171 4172 int scsi_inquiry_match(caddr_t inqbuffer, caddr_t table_entry); 4173 int scsi_static_inquiry_match(caddr_t inqbuffer, 4174 caddr_t table_entry); 4175 int scsi_devid_match(uint8_t *rhs, size_t rhs_len, 4176 uint8_t *lhs, size_t lhs_len); 4177 4178 void scsi_extract_sense(struct scsi_sense_data *sense, int *error_code, 4179 int *sense_key, int *asc, int *ascq); 4180 int scsi_extract_sense_ccb(union ccb *ccb, int *error_code, int *sense_key, 4181 int *asc, int *ascq); 4182 void scsi_extract_sense_len(struct scsi_sense_data *sense, 4183 u_int sense_len, int *error_code, int *sense_key, 4184 int *asc, int *ascq, int show_errors); 4185 int scsi_get_sense_key(struct scsi_sense_data *sense, u_int sense_len, 4186 int show_errors); 4187 int scsi_get_asc(struct scsi_sense_data *sense, u_int sense_len, 4188 int show_errors); 4189 int scsi_get_ascq(struct scsi_sense_data *sense, u_int sense_len, 4190 int show_errors); 4191 static __inline void scsi_ulto2b(u_int32_t val, u_int8_t *bytes); 4192 static __inline void scsi_ulto3b(u_int32_t val, u_int8_t *bytes); 4193 static __inline void scsi_ulto4b(u_int32_t val, u_int8_t *bytes); 4194 static __inline void scsi_u64to8b(u_int64_t val, u_int8_t *bytes); 4195 static __inline uint32_t scsi_2btoul(const uint8_t *bytes); 4196 static __inline uint32_t scsi_3btoul(const uint8_t *bytes); 4197 static __inline int32_t scsi_3btol(const uint8_t *bytes); 4198 static __inline uint32_t scsi_4btoul(const uint8_t *bytes); 4199 static __inline uint64_t scsi_8btou64(const uint8_t *bytes); 4200 static __inline void *find_mode_page_6(struct scsi_mode_header_6 *mode_header); 4201 static __inline void *find_mode_page_10(struct scsi_mode_header_10 *mode_header); 4202 4203 static __inline void 4204 scsi_ulto2b(u_int32_t val, u_int8_t *bytes) 4205 { 4206 4207 bytes[0] = (val >> 8) & 0xff; 4208 bytes[1] = val & 0xff; 4209 } 4210 4211 static __inline void 4212 scsi_ulto3b(u_int32_t val, u_int8_t *bytes) 4213 { 4214 4215 bytes[0] = (val >> 16) & 0xff; 4216 bytes[1] = (val >> 8) & 0xff; 4217 bytes[2] = val & 0xff; 4218 } 4219 4220 static __inline void 4221 scsi_ulto4b(u_int32_t val, u_int8_t *bytes) 4222 { 4223 4224 bytes[0] = (val >> 24) & 0xff; 4225 bytes[1] = (val >> 16) & 0xff; 4226 bytes[2] = (val >> 8) & 0xff; 4227 bytes[3] = val & 0xff; 4228 } 4229 4230 static __inline void 4231 scsi_u64to8b(u_int64_t val, u_int8_t *bytes) 4232 { 4233 4234 bytes[0] = (val >> 56) & 0xff; 4235 bytes[1] = (val >> 48) & 0xff; 4236 bytes[2] = (val >> 40) & 0xff; 4237 bytes[3] = (val >> 32) & 0xff; 4238 bytes[4] = (val >> 24) & 0xff; 4239 bytes[5] = (val >> 16) & 0xff; 4240 bytes[6] = (val >> 8) & 0xff; 4241 bytes[7] = val & 0xff; 4242 } 4243 4244 static __inline uint32_t 4245 scsi_2btoul(const uint8_t *bytes) 4246 { 4247 uint32_t rv; 4248 4249 rv = (bytes[0] << 8) | 4250 bytes[1]; 4251 return (rv); 4252 } 4253 4254 static __inline uint32_t 4255 scsi_3btoul(const uint8_t *bytes) 4256 { 4257 uint32_t rv; 4258 4259 rv = (bytes[0] << 16) | 4260 (bytes[1] << 8) | 4261 bytes[2]; 4262 return (rv); 4263 } 4264 4265 static __inline int32_t 4266 scsi_3btol(const uint8_t *bytes) 4267 { 4268 uint32_t rc = scsi_3btoul(bytes); 4269 4270 if (rc & 0x00800000) 4271 rc |= 0xff000000; 4272 4273 return (int32_t) rc; 4274 } 4275 4276 static __inline uint32_t 4277 scsi_4btoul(const uint8_t *bytes) 4278 { 4279 uint32_t rv; 4280 4281 rv = (bytes[0] << 24) | 4282 (bytes[1] << 16) | 4283 (bytes[2] << 8) | 4284 bytes[3]; 4285 return (rv); 4286 } 4287 4288 static __inline uint64_t 4289 scsi_8btou64(const uint8_t *bytes) 4290 { 4291 uint64_t rv; 4292 4293 rv = (((uint64_t)bytes[0]) << 56) | 4294 (((uint64_t)bytes[1]) << 48) | 4295 (((uint64_t)bytes[2]) << 40) | 4296 (((uint64_t)bytes[3]) << 32) | 4297 (((uint64_t)bytes[4]) << 24) | 4298 (((uint64_t)bytes[5]) << 16) | 4299 (((uint64_t)bytes[6]) << 8) | 4300 bytes[7]; 4301 return (rv); 4302 } 4303 4304 /* 4305 * Given the pointer to a returned mode sense buffer, return a pointer to 4306 * the start of the first mode page. 4307 */ 4308 static __inline void * 4309 find_mode_page_6(struct scsi_mode_header_6 *mode_header) 4310 { 4311 void *page_start; 4312 4313 page_start = (void *)((u_int8_t *)&mode_header[1] + 4314 mode_header->blk_desc_len); 4315 4316 return(page_start); 4317 } 4318 4319 static __inline void * 4320 find_mode_page_10(struct scsi_mode_header_10 *mode_header) 4321 { 4322 void *page_start; 4323 4324 page_start = (void *)((u_int8_t *)&mode_header[1] + 4325 scsi_2btoul(mode_header->blk_desc_len)); 4326 4327 return(page_start); 4328 } 4329 4330 __END_DECLS 4331 4332 #endif /*_SCSI_SCSI_ALL_H*/ 4333