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