scsi_all.c revision 86161
1/* 2 * Implementation of Utility functions for all SCSI device types. 3 * 4 * Copyright (c) 1997, 1998, 1999 Justin T. Gibbs. 5 * Copyright (c) 1997, 1998 Kenneth D. Merry. 6 * All rights reserved. 7 * 8 * Redistribution and use in source and binary forms, with or without 9 * modification, are permitted provided that the following conditions 10 * are met: 11 * 1. Redistributions of source code must retain the above copyright 12 * notice, this list of conditions, and the following disclaimer, 13 * without modification, immediately at the beginning of the file. 14 * 2. The name of the author may not be used to endorse or promote products 15 * derived from this software without specific prior written permission. 16 * 17 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 18 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 19 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 20 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE FOR 21 * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 22 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 23 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 24 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 25 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 26 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 27 * SUCH DAMAGE. 28 * 29 * $FreeBSD: head/sys/cam/scsi/scsi_all.c 86161 2001-11-06 23:50:33Z kbyanc $ 30 */ 31 32#include <sys/param.h> 33 34#ifdef _KERNEL 35#include <opt_scsi.h> 36 37#include <sys/systm.h> 38#include <sys/libkern.h> 39#else 40#include <errno.h> 41#include <stdio.h> 42#include <stdlib.h> 43#include <string.h> 44#endif 45 46#include <cam/cam.h> 47#include <cam/cam_ccb.h> 48#include <cam/cam_xpt.h> 49#include <cam/scsi/scsi_all.h> 50#include <sys/sbuf.h> 51#ifndef _KERNEL 52#include <camlib.h> 53 54#ifndef FALSE 55#define FALSE 0 56#endif /* FALSE */ 57#ifndef TRUE 58#define TRUE 1 59#endif /* TRUE */ 60#define ERESTART -1 /* restart syscall */ 61#define EJUSTRETURN -2 /* don't modify regs, just return */ 62#endif /* !_KERNEL */ 63 64static int ascentrycomp(const void *key, const void *member); 65static int senseentrycomp(const void *key, const void *member); 66static void fetchtableentries(int sense_key, int asc, int ascq, 67 struct scsi_inquiry_data *, 68 const struct sense_key_table_entry **, 69 const struct asc_table_entry **); 70 71#if !defined(SCSI_NO_OP_STRINGS) 72 73#define D 0x001 74#define T 0x002 75#define L 0x004 76#define P 0x008 77#define W 0x010 78#define R 0x020 79#define S 0x040 80#define O 0x080 81#define M 0x100 82#define C 0x200 83#define A 0x400 84#define E 0x800 85 86#define ALL 0xFFF 87 88static struct op_table_entry plextor_cd_ops[] = { 89 {0xD8, R, "CD-DA READ"} 90}; 91 92static struct scsi_op_quirk_entry scsi_op_quirk_table[] = { 93 { 94 /* 95 * I believe that 0xD8 is the Plextor proprietary command 96 * to read CD-DA data. I'm not sure which Plextor CDROM 97 * models support the command, though. I know for sure 98 * that the 4X, 8X, and 12X models do, and presumably the 99 * 12-20X does. I don't know about any earlier models, 100 * though. If anyone has any more complete information, 101 * feel free to change this quirk entry. 102 */ 103 {T_CDROM, SIP_MEDIA_REMOVABLE, "PLEXTOR", "CD-ROM PX*", "*"}, 104 sizeof(plextor_cd_ops)/sizeof(struct op_table_entry), 105 plextor_cd_ops 106 } 107}; 108 109static struct op_table_entry scsi_op_codes[] = { 110/* 111 * From: ftp://ftp.symbios.com/pub/standards/io/t10/drafts/spc/op-num.txt 112 * Modifications by Kenneth Merry (ken@FreeBSD.ORG) 113 * 114 * Note: order is important in this table, scsi_op_desc() currently 115 * depends on the opcodes in the table being in order to save search time. 116 */ 117/* 118 * File: OP-NUM.TXT 119 * 120 * SCSI Operation Codes 121 * Numeric Sorted Listing 122 * as of 11/13/96 123 * 124 * D - DIRECT ACCESS DEVICE (SBC) device column key 125 * .T - SEQUENTIAL ACCESS DEVICE (SSC) ------------------- 126 * . L - PRINTER DEVICE (SSC) M = Mandatory 127 * . P - PROCESSOR DEVICE (SPC) O = Optional 128 * . .W - WRITE ONCE READ MULTIPLE DEVICE (SBC) V = Vendor specific 129 * . . R - CD DEVICE (MMC) R = Reserved 130 * . . S - SCANNER DEVICE (SGC) Z = Obsolete 131 * . . .O - OPTICAL MEMORY DEVICE (SBC) 132 * . . . M - MEDIA CHANGER DEVICE (SMC) 133 * . . . C - COMMUNICATION DEVICE (SSC) 134 * . . . .A - STORAGE ARRAY DEVICE (SCC) 135 * . . . . E - ENCLOSURE SERVICES DEVICE (SES) 136 * OP DTLPWRSOMCAE Description 137 * -- ------------ ---------------------------------------------------- */ 138/* 00 MMMMMMMMMMMM TEST UNIT READY */ 139{0x00, ALL, "TEST UNIT READY"}, 140 141/* 01 M REWIND */ 142{0x01, T, "REWIND"}, 143/* 01 Z V ZO ZO REZERO UNIT */ 144{0x01, D|L|W|O|M, "REZERO UNIT"}, 145 146/* 02 VVVVVV V */ 147 148/* 03 MMMMMMMMMMMM REQUEST SENSE */ 149{0x03, ALL, "REQUEST SENSE"}, 150 151/* 04 M O O FORMAT UNIT */ 152{0x04, D|R|O, "FORMAT UNIT"}, 153/* 04 O FORMAT MEDIUM */ 154{0x04, T, "FORMAT MEDIUM"}, 155/* 04 O FORMAT */ 156{0x04, L, "FORMAT"}, 157 158/* 05 VMVVVV V READ BLOCK LIMITS */ 159{0x05, T, "READ BLOCK LIMITS"}, 160 161/* 06 VVVVVV V */ 162 163/* 07 OVV O OV REASSIGN BLOCKS */ 164{0x07, D|W|O, "REASSIGN BLOCKS"}, 165/* 07 O INITIALIZE ELEMENT STATUS */ 166{0x07, M, "INITIALIZE ELEMENT STATUS"}, 167 168/* 08 OMV OO OV READ(06) */ 169{0x08, D|T|W|R|O, "READ(06)"}, 170/* 08 O RECEIVE */ 171{0x08, P, "RECEIVE"}, 172/* 08 M GET MESSAGE(06) */ 173{0x08, C, "GET MESSAGE(06)"}, 174 175/* 09 VVVVVV V */ 176 177/* 0A OM O OV WRITE(06) */ 178{0x0A, D|T|W|O, "WRITE(06)"}, 179/* 0A M SEND(06) */ 180{0x0A, P, "SEND(06)"}, 181/* 0A M SEND MESSAGE(06) */ 182{0x0A, C, "SEND MESSAGE(06)"}, 183/* 0A M PRINT */ 184{0x0A, L, "PRINT"}, 185 186/* 0B Z ZO ZV SEEK(06) */ 187{0x0B, D|W|R|O, "SEEK(06)"}, 188/* 0B O SLEW AND PRINT */ 189{0x0B, L, "SLEW AND PRINT"}, 190 191/* 0C VVVVVV V */ 192/* 0D VVVVVV V */ 193/* 0E VVVVVV V */ 194/* 0F VOVVVV V READ REVERSE */ 195{0x0F, T, "READ REVERSE"}, 196 197/* 10 VM VVV WRITE FILEMARKS */ 198{0x10, T, "WRITE FILEMARKS"}, 199/* 10 O O SYNCHRONIZE BUFFER */ 200{0x10, L|W, "SYNCHRONIZE BUFFER"}, 201 202/* 11 VMVVVV SPACE */ 203{0x11, T, "SPACE"}, 204 205/* 12 MMMMMMMMMMMM INQUIRY */ 206{0x12, ALL, "INQUIRY"}, 207 208/* 13 VOVVVV VERIFY(06) */ 209{0x13, T, "VERIFY(06)"}, 210 211/* 14 VOOVVV RECOVER BUFFERED DATA */ 212{0x14, T|L, "RECOVER BUFFERED DATA"}, 213 214/* 15 OMO OOOOOOOO MODE SELECT(06) */ 215{0x15, ALL & ~(P), "MODE SELECT(06)"}, 216 217/* 16 MMMOMMMM O RESERVE(06) */ 218{0x16, D|T|L|P|W|R|S|O|E, "RESERVE(06)"}, 219/* 16 M RESERVE ELEMENT(06) */ 220{0x16, M, "RESERVE ELEMENT(06)"}, 221 222/* 17 MMMOMMMM O RELEASE(06) */ 223{0x17, ALL & ~(M|C|A), "RELEASE(06)"}, 224/* 17 M RELEASE ELEMENT(06) */ 225{0x17, M, "RELEASE ELEMENT(06)"}, 226 227/* 18 OOOOOOOO COPY */ 228{0x18, ALL & ~(M|C|A|E), "COPY"}, 229 230/* 19 VMVVVV ERASE */ 231{0x19, T, "ERASE"}, 232 233/* 1A OMO OOOOOOOO MODE SENSE(06) */ 234{0x1A, ALL & ~(P), "MODE SENSE(06)"}, 235 236/* 1B O OM O STOP START UNIT */ 237{0x1B, D|W|R|O, "STOP START UNIT"}, 238/* 1B O LOAD UNLOAD */ 239{0x1B, T, "LOAD UNLOAD"}, 240/* 1B O SCAN */ 241{0x1B, S, "SCAN"}, 242/* 1B O STOP PRINT */ 243{0x1B, L, "STOP PRINT"}, 244 245/* 1C OOOOOOOOOO M RECEIVE DIAGNOSTIC RESULTS */ 246{0x1C, ALL & ~(A), "RECEIVE DIAGNOSTIC RESULTS"}, 247 248/* 1D MMMMMMMMMMMM SEND DIAGNOSTIC */ 249{0x1D, ALL, "SEND DIAGNOSTIC"}, 250 251/* 1E OO OM OO PREVENT ALLOW MEDIUM REMOVAL */ 252{0x1E, D|T|W|R|O|M, "PREVENT ALLOW MEDIUM REMOVAL"}, 253 254/* 1F */ 255/* 20 V VV V */ 256/* 21 V VV V */ 257/* 22 V VV V */ 258/* 23 V VV V */ 259 260/* 24 V VVM SET WINDOW */ 261{0x24, S, "SET WINDOW"}, 262 263/* 25 M M M READ CAPACITY */ 264{0x25, D|W|O, "READ CAPACITY"}, 265/* 25 M READ CD RECORDED CAPACITY */ 266{0x25, R, "READ CD RECORDED CAPACITY"}, 267/* 25 O GET WINDOW */ 268{0x25, S, "GET WINDOW"}, 269 270/* 26 V VV */ 271/* 27 V VV */ 272 273/* 28 M MMMM READ(10) */ 274{0x28, D|W|R|S|O, "READ(10)"}, 275/* 28 O GET MESSAGE(10) */ 276{0x28, C, "GET MESSAGE(10)"}, 277 278/* 29 V VV O READ GENERATION */ 279{0x29, O, "READ GENERATION"}, 280 281/* 2A M MM M WRITE(10) */ 282{0x2A, D|W|R|O, "WRITE(10)"}, 283/* 2A O SEND(10) */ 284{0x2A, S, "SEND(10)"}, 285/* 2A O SEND MESSAGE(10) */ 286{0x2A, C, "SEND MESSAGE(10)"}, 287 288/* 2B O OM O SEEK(10) */ 289{0x2B, D|W|R|O, "SEEK(10)"}, 290/* 2B O LOCATE */ 291{0x2B, T, "LOCATE"}, 292/* 2B O POSITION TO ELEMENT */ 293{0x2B, M, "POSITION TO ELEMENT"}, 294 295/* 2C V O ERASE(10) */ 296{0x2C, O, "ERASE(10)"}, 297 298/* 2D V O O READ UPDATED BLOCK */ 299{0x2D, W|O, "READ UPDATED BLOCK"}, 300 301/* 2E O O O WRITE AND VERIFY(10) */ 302{0x2E, D|W|O, "WRITE AND VERIFY(10)"}, 303 304/* 2F O OO O VERIFY(10) */ 305{0x2F, D|W|R|O, "VERIFY(10)"}, 306 307/* 30 Z ZO Z SEARCH DATA HIGH(10) */ 308{0x30, D|W|R|O, "SEARCH DATA HIGH(10)"}, 309 310/* 31 Z ZO Z SEARCH DATA EQUAL(10) */ 311{0x31, D|W|R|O, "SEARCH DATA EQUAL(10)"}, 312/* 31 O OBJECT POSITION */ 313{0x31, S, "OBJECT POSITION"}, 314 315/* 32 Z ZO Z SEARCH DATA LOW(10) */ 316{0x32, D|W|R|O, "SEARCH DATA LOW(10"}, 317 318/* 33 O OO O SET LIMITS(10) */ 319{0x33, D|W|R|O, "SET LIMITS(10)"}, 320 321/* 34 O OO O PRE-FETCH */ 322{0x34, D|W|R|O, "PRE-FETCH"}, 323/* 34 O READ POSITION */ 324{0x34, T, "READ POSITION"}, 325/* 34 O GET DATA BUFFER STATUS */ 326{0x34, S, "GET DATA BUFFER STATUS"}, 327 328/* 35 O OM O SYNCHRONIZE CACHE */ 329{0x35, D|W|R|O, "SYNCHRONIZE CACHE"}, 330 331/* 36 O OO O LOCK UNLOCK CACHE */ 332{0x36, D|W|R|O, "LOCK UNLOCK CACHE"}, 333 334/* 37 O O READ DEFECT DATA(10) */ 335{0x37, D|O, "READ DEFECT DATA(10)"}, 336 337/* 38 O O MEDIUM SCAN */ 338{0x38, W|O, "MEDIUM SCAN"}, 339 340/* 39 OOOOOOOO COMPARE */ 341{0x39, ALL & ~(M|C|A|E), "COMPARE"}, 342 343/* 3A OOOOOOOO COPY AND VERIFY */ 344{0x3A, ALL & ~(M|C|A|E), "COPY AND VERIFY"}, 345 346/* 3B OOOOOOOOOO O WRITE BUFFER */ 347{0x3B, ALL & ~(A), "WRITE BUFFER"}, 348 349/* 3C OOOOOOOOOO READ BUFFER */ 350{0x3C, ALL & ~(A|E),"READ BUFFER"}, 351 352/* 3D O O UPDATE BLOCK */ 353{0x3D, W|O, "UPDATE BLOCK"}, 354 355/* 3E O OO O READ LONG */ 356{0x3E, D|W|R|O, "READ LONG"}, 357 358/* 3F O O O WRITE LONG */ 359{0x3F, D|W|O, "WRITE LONG"}, 360 361/* 40 OOOOOOOOOO CHANGE DEFINITION */ 362{0x40, ALL & ~(A|E),"CHANGE DEFINITION"}, 363 364/* 41 O WRITE SAME */ 365{0x41, D, "WRITE SAME"}, 366 367/* 42 M READ SUB-CHANNEL */ 368{0x42, R, "READ SUB-CHANNEL"}, 369 370/* 43 M READ TOC/PMA/ATIP {MMC Proposed} */ 371{0x43, R, "READ TOC/PMA/ATIP {MMC Proposed}"}, 372 373/* 44 M REPORT DENSITY SUPPORT */ 374{0x44, T, "REPORT DENSITY SUPPORT"}, 375/* 44 M READ HEADER */ 376{0x44, R, "READ HEADER"}, 377 378/* 45 O PLAY AUDIO(10) */ 379{0x45, R, "PLAY AUDIO(10)"}, 380 381/* 46 */ 382 383/* 47 O PLAY AUDIO MSF */ 384{0x47, R, "PLAY AUDIO MSF"}, 385 386/* 48 O PLAY AUDIO TRACK INDEX */ 387{0x48, R, "PLAY AUDIO TRACK INDEX"}, 388 389/* 49 O PLAY TRACK RELATIVE(10) */ 390{0x49, R, "PLAY TRACK RELATIVE(10)"}, 391 392/* 4A */ 393 394/* 4B O PAUSE/RESUME */ 395{0x4B, R, "PAUSE/RESUME"}, 396 397/* 4C OOOOOOOOOOO LOG SELECT */ 398{0x4C, ALL & ~(E), "LOG SELECT"}, 399 400/* 4D OOOOOOOOOOO LOG SENSE */ 401{0x4D, ALL & ~(E), "LOG SENSE"}, 402 403/* 4E O STOP PLAY/SCAN {MMC Proposed} */ 404{0x4E, R, "STOP PLAY/SCAN {MMC Proposed}"}, 405 406/* 4F */ 407 408/* 50 O XDWRITE(10) */ 409{0x50, D, "XDWRITE(10)"}, 410 411/* 51 O XPWRITE(10) */ 412{0x51, D, "XPWRITE(10)"}, 413/* 51 M READ DISC INFORMATION {MMC Proposed} */ 414{0x51, R, "READ DISC INFORMATION {MMC Proposed}"}, 415 416/* 52 O XDREAD(10) */ 417{0x52, D, "XDREAD(10)"}, 418/* 52 M READ TRACK INFORMATION {MMC Proposed} */ 419{0x52, R, "READ TRACK INFORMATION {MMC Proposed}"}, 420 421/* 53 M RESERVE TRACK {MMC Proposed} */ 422{0x53, R, "RESERVE TRACK {MMC Proposed}"}, 423 424/* 54 O SEND OPC INFORMATION {MMC Proposed} */ 425{0x54, R, "SEND OPC INFORMATION {MMC Proposed}"}, 426 427/* 55 OOO OOOOOOOO MODE SELECT(10) */ 428{0x55, ALL & ~(P), "MODE SELECT(10)"}, 429 430/* 56 MMMOMMMM O RESERVE(10) */ 431{0x56, ALL & ~(M|C|A), "RESERVE(10)"}, 432/* 56 M RESERVE ELEMENT(10) */ 433{0x56, M, "RESERVE ELEMENT(10)"}, 434 435/* 57 MMMOMMMM O RELEASE(10) */ 436{0x57, ALL & ~(M|C|A), "RELEASE(10"}, 437/* 57 M RELEASE ELEMENT(10) */ 438{0x57, M, "RELEASE ELEMENT(10)"}, 439 440/* 58 O REPAIR TRACK {MMC Proposed} */ 441{0x58, R, "REPAIR TRACK {MMC Proposed}"}, 442 443/* 59 O READ MASTER CUE {MMC Proposed} */ 444{0x59, R, "READ MASTER CUE {MMC Proposed}"}, 445 446/* 5A OOO OOOOOOOO MODE SENSE(10) */ 447{0x5A, ALL & ~(P), "MODE SENSE(10)"}, 448 449/* 5B M CLOSE TRACK/SESSION {MMC Proposed} */ 450{0x5B, R, "CLOSE TRACK/SESSION {MMC Proposed}"}, 451 452/* 5C O READ BUFFER CAPACITY {MMC Proposed} */ 453{0x5C, R, "READ BUFFER CAPACITY {MMC Proposed}"}, 454 455/* 5D O SEND CUE SHEET {MMC Proposed} */ 456{0x5D, R, "SEND CUE SHEET {MMC Proposed}"}, 457 458/* 5E OOOOOOOOO O PERSISTENT RESERVE IN */ 459{0x5E, ALL & ~(C|A),"PERSISTENT RESERVE IN"}, 460 461/* 5F OOOOOOOOO O PERSISTENT RESERVE OUT */ 462{0x5F, ALL & ~(C|A),"PERSISTENT RESERVE OUT"}, 463 464/* 80 O XDWRITE EXTENDED(16) */ 465{0x80, D, "XDWRITE EXTENDED(16)"}, 466 467/* 81 O REBUILD(16) */ 468{0x81, D, "REBUILD(16)"}, 469 470/* 82 O REGENERATE(16) */ 471{0x82, D, "REGENERATE(16)"}, 472 473/* 83 */ 474/* 84 */ 475/* 85 */ 476/* 86 */ 477/* 87 */ 478/* 88 */ 479/* 89 */ 480/* 8A */ 481/* 8B */ 482/* 8C */ 483/* 8D */ 484/* 8E */ 485/* 8F */ 486/* 90 */ 487/* 91 */ 488/* 92 */ 489/* 93 */ 490/* 94 */ 491/* 95 */ 492/* 96 */ 493/* 97 */ 494/* 98 */ 495/* 99 */ 496/* 9A */ 497/* 9B */ 498/* 9C */ 499/* 9D */ 500/* 9E */ 501/* 9F */ 502 503/* A0 OOOOOOOOOOO REPORT LUNS */ 504{0xA0, ALL & ~(E), "REPORT LUNS"}, 505 506/* A1 O BLANK {MMC Proposed} */ 507{0xA1, R, "BLANK {MMC Proposed}"}, 508 509/* A2 O WRITE CD MSF {MMC Proposed} */ 510{0xA2, R, "WRITE CD MSF {MMC Proposed}"}, 511 512/* A3 M MAINTENANCE (IN) */ 513{0xA3, A, "MAINTENANCE (IN)"}, 514 515/* A4 O MAINTENANCE (OUT) */ 516{0xA4, A, "MAINTENANCE (OUT)"}, 517 518/* A5 O M MOVE MEDIUM */ 519{0xA5, T|M, "MOVE MEDIUM"}, 520/* A5 O PLAY AUDIO(12) */ 521{0xA5, R, "PLAY AUDIO(12)"}, 522 523/* A6 O EXCHANGE MEDIUM */ 524{0xA6, M, "EXCHANGE MEDIUM"}, 525/* A6 O LOAD/UNLOAD CD {MMC Proposed} */ 526{0xA6, R, "LOAD/UNLOAD CD {MMC Proposed}"}, 527 528/* A7 OO OO OO MOVE MEDIUM ATTACHED */ 529{0xA7, D|T|W|R|O|M, "MOVE MEDIUM ATTACHED"}, 530 531/* A8 OM O READ(12) */ 532{0xA8, W|R|O, "READ(12)"}, 533/* A8 O GET MESSAGE(12) */ 534{0xA8, C, "GET MESSAGE(12)"}, 535 536/* A9 O PLAY TRACK RELATIVE(12) */ 537{0xA9, R, "PLAY TRACK RELATIVE(12)"}, 538 539/* AA O O WRITE(12) */ 540{0xAA, W|O, "WRITE(12)"}, 541/* AA O WRITE CD(12) {MMC Proposed} */ 542{0xAA, R, "WRITE CD(12) {MMC Proposed}"}, 543/* AA O SEND MESSAGE(12) */ 544{0xAA, C, "SEND MESSAGE(12)"}, 545 546/* AB */ 547 548/* AC O ERASE(12) */ 549{0xAC, O, "ERASE(12)"}, 550 551/* AD */ 552 553/* AE O O WRITE AND VERIFY(12) */ 554{0xAE, W|O, "WRITE AND VERIFY(12)"}, 555 556/* AF OO O VERIFY(12) */ 557{0xAF, W|R|O, "VERIFY(12)"}, 558 559/* B0 ZO Z SEARCH DATA HIGH(12) */ 560{0xB0, W|R|O, "SEARCH DATA HIGH(12)"}, 561 562/* B1 ZO Z SEARCH DATA EQUAL(12) */ 563{0xB1, W|R|O, "SEARCH DATA EQUAL(12)"}, 564 565/* B2 ZO Z SEARCH DATA LOW(12) */ 566{0xB2, W|R|O, "SEARCH DATA LOW(12)"}, 567 568/* B3 OO O SET LIMITS(12) */ 569{0xB3, W|R|O, "SET LIMITS(12)"}, 570 571/* B4 OO OO OO READ ELEMENT STATUS ATTACHED */ 572{0xB4, D|T|W|R|O|M, "READ ELEMENT STATUS ATTACHED"}, 573 574/* B5 O REQUEST VOLUME ELEMENT ADDRESS */ 575{0xB5, M, "REQUEST VOLUME ELEMENT ADDRESS"}, 576 577/* B6 O SEND VOLUME TAG */ 578{0xB6, M, "SEND VOLUME TAG"}, 579 580/* B7 O READ DEFECT DATA(12) */ 581{0xB7, O, "READ DEFECT DATA(12)"}, 582 583/* B8 O M READ ELEMENT STATUS */ 584{0xB8, T|M, "READ ELEMENT STATUS"}, 585/* B8 O SET CD SPEED {MMC Proposed} */ 586{0xB8, R, "SET CD SPEED {MMC Proposed}"}, 587 588/* B9 M READ CD MSF {MMC Proposed} */ 589{0xB9, R, "READ CD MSF {MMC Proposed}"}, 590 591/* BA O SCAN {MMC Proposed} */ 592{0xBA, R, "SCAN {MMC Proposed}"}, 593/* BA M REDUNDANCY GROUP (IN) */ 594{0xBA, A, "REDUNDANCY GROUP (IN)"}, 595 596/* BB O SET CD-ROM SPEED {proposed} */ 597{0xBB, R, "SET CD-ROM SPEED {proposed}"}, 598/* BB O REDUNDANCY GROUP (OUT) */ 599{0xBB, A, "REDUNDANCY GROUP (OUT)"}, 600 601/* BC O PLAY CD {MMC Proposed} */ 602{0xBC, R, "PLAY CD {MMC Proposed}"}, 603/* BC M SPARE (IN) */ 604{0xBC, A, "SPARE (IN)"}, 605 606/* BD M MECHANISM STATUS {MMC Proposed} */ 607{0xBD, R, "MECHANISM STATUS {MMC Proposed}"}, 608/* BD O SPARE (OUT) */ 609{0xBD, A, "SPARE (OUT)"}, 610 611/* BE O READ CD {MMC Proposed} */ 612{0xBE, R, "READ CD {MMC Proposed}"}, 613/* BE M VOLUME SET (IN) */ 614{0xBE, A, "VOLUME SET (IN)"}, 615 616/* BF O VOLUME SET (OUT) */ 617{0xBF, A, "VOLUME SET (OUT)"} 618}; 619 620const char * 621scsi_op_desc(u_int16_t opcode, struct scsi_inquiry_data *inq_data) 622{ 623 caddr_t match; 624 int i, j; 625 u_int16_t opmask; 626 u_int16_t pd_type; 627 int num_ops[2]; 628 struct op_table_entry *table[2]; 629 int num_tables; 630 631 pd_type = SID_TYPE(inq_data); 632 633 match = cam_quirkmatch((caddr_t)inq_data, 634 (caddr_t)scsi_op_quirk_table, 635 sizeof(scsi_op_quirk_table)/ 636 sizeof(*scsi_op_quirk_table), 637 sizeof(*scsi_op_quirk_table), 638 scsi_inquiry_match); 639 640 if (match != NULL) { 641 table[0] = ((struct scsi_op_quirk_entry *)match)->op_table; 642 num_ops[0] = ((struct scsi_op_quirk_entry *)match)->num_ops; 643 table[1] = scsi_op_codes; 644 num_ops[1] = sizeof(scsi_op_codes)/sizeof(scsi_op_codes[0]); 645 num_tables = 2; 646 } else { 647 /* 648 * If this is true, we have a vendor specific opcode that 649 * wasn't covered in the quirk table. 650 */ 651 if ((opcode > 0xBF) || ((opcode > 0x5F) && (opcode < 0x80))) 652 return("Vendor Specific Command"); 653 654 table[0] = scsi_op_codes; 655 num_ops[0] = sizeof(scsi_op_codes)/sizeof(scsi_op_codes[0]); 656 num_tables = 1; 657 } 658 659 opmask = 1 << pd_type; 660 661 for (j = 0; j < num_tables; j++) { 662 for (i = 0;i < num_ops[j] && table[j][i].opcode <= opcode; i++){ 663 if ((table[j][i].opcode == opcode) 664 && ((table[j][i].opmask & opmask) != 0)) 665 return(table[j][i].desc); 666 } 667 } 668 669 /* 670 * If we can't find a match for the command in the table, we just 671 * assume it's a vendor specifc command. 672 */ 673 return("Vendor Specific Command"); 674 675} 676 677#else /* SCSI_NO_OP_STRINGS */ 678 679const char * 680scsi_op_desc(u_int16_t opcode, struct scsi_inquiry_data *inq_data) 681{ 682 return(""); 683} 684 685#endif 686 687 688#include <sys/param.h> 689 690#if !defined(SCSI_NO_SENSE_STRINGS) 691#define SST(asc, ascq, action, desc) \ 692 asc, ascq, action, desc 693#else 694const char empty_string[] = ""; 695 696#define SST(asc, ascq, action, desc) \ 697 asc, ascq, action, empty_string 698#endif 699 700static const char quantum[] = "QUANTUM"; 701 702const struct sense_key_table_entry sense_key_table[] = 703{ 704 { SSD_KEY_NO_SENSE, SS_NOP, "NO SENSE" }, 705 { SSD_KEY_RECOVERED_ERROR, SS_NOP|SSQ_PRINT_SENSE, "RECOVERED ERROR" }, 706 { 707 SSD_KEY_NOT_READY, SS_TUR|SSQ_MANY|SSQ_DECREMENT_COUNT|EBUSY, 708 "NOT READY" 709 }, 710 { SSD_KEY_MEDIUM_ERROR, SS_RDEF, "MEDIUM ERROR" }, 711 { SSD_KEY_HARDWARE_ERROR, SS_RDEF, "HARDWARE FAILURE" }, 712 { SSD_KEY_ILLEGAL_REQUEST, SS_FATAL|EINVAL, "ILLEGAL REQUEST" }, 713 { SSD_KEY_UNIT_ATTENTION, SS_FATAL|ENXIO, "UNIT ATTENTION" }, 714 { SSD_KEY_DATA_PROTECT, SS_FATAL|EACCES, "DATA PROTECT" }, 715 { SSD_KEY_BLANK_CHECK, SS_FATAL|ENOSPC, "BLANK CHECK" }, 716 { SSD_KEY_Vendor_Specific, SS_FATAL|EIO, "Vendor Specific" }, 717 { SSD_KEY_COPY_ABORTED, SS_FATAL|EIO, "COPY ABORTED" }, 718 { SSD_KEY_ABORTED_COMMAND, SS_RDEF, "ABORTED COMMAND" }, 719 { SSD_KEY_EQUAL, SS_NOP, "EQUAL" }, 720 { SSD_KEY_VOLUME_OVERFLOW, SS_FATAL|EIO, "VOLUME OVERFLOW" }, 721 { SSD_KEY_MISCOMPARE, SS_NOP, "MISCOMPARE" }, 722 { SSD_KEY_RESERVED, SS_FATAL|EIO, "RESERVED" } 723}; 724 725const int sense_key_table_size = 726 sizeof(sense_key_table)/sizeof(sense_key_table[0]); 727 728static struct asc_table_entry quantum_fireball_entries[] = { 729 {SST(0x04, 0x0b, SS_START|SSQ_DECREMENT_COUNT|ENXIO, 730 "Logical unit not ready, initializing cmd. required")} 731}; 732 733static struct asc_table_entry sony_mo_entries[] = { 734 {SST(0x04, 0x00, SS_START|SSQ_DECREMENT_COUNT|ENXIO, 735 "Logical unit not ready, cause not reportable")} 736}; 737 738static struct scsi_sense_quirk_entry sense_quirk_table[] = { 739 { 740 /* 741 * The Quantum Fireball ST and SE like to return 0x04 0x0b when 742 * they really should return 0x04 0x02. 0x04,0x0b isn't 743 * defined in any SCSI spec, and it isn't mentioned in the 744 * hardware manual for these drives. 745 */ 746 {T_DIRECT, SIP_MEDIA_FIXED, "QUANTUM", "FIREBALL S*", "*"}, 747 /*num_sense_keys*/0, 748 sizeof(quantum_fireball_entries)/sizeof(struct asc_table_entry), 749 /*sense key entries*/NULL, 750 quantum_fireball_entries 751 }, 752 { 753 /* 754 * This Sony MO drive likes to return 0x04, 0x00 when it 755 * isn't spun up. 756 */ 757 {T_DIRECT, SIP_MEDIA_REMOVABLE, "SONY", "SMO-*", "*"}, 758 /*num_sense_keys*/0, 759 sizeof(sony_mo_entries)/sizeof(struct asc_table_entry), 760 /*sense key entries*/NULL, 761 sony_mo_entries 762 } 763}; 764 765const int sense_quirk_table_size = 766 sizeof(sense_quirk_table)/sizeof(sense_quirk_table[0]); 767 768static struct asc_table_entry asc_table[] = { 769/* 770 * From File: ASC-NUM.TXT 771 * SCSI ASC/ASCQ Assignments 772 * Numeric Sorted Listing 773 * as of 5/12/97 774 * 775 * D - DIRECT ACCESS DEVICE (SBC) device column key 776 * .T - SEQUENTIAL ACCESS DEVICE (SSC) ------------------- 777 * . L - PRINTER DEVICE (SSC) blank = reserved 778 * . P - PROCESSOR DEVICE (SPC) not blank = allowed 779 * . .W - WRITE ONCE READ MULTIPLE DEVICE (SBC) 780 * . . R - CD DEVICE (MMC) 781 * . . S - SCANNER DEVICE (SGC) 782 * . . .O - OPTICAL MEMORY DEVICE (SBC) 783 * . . . M - MEDIA CHANGER DEVICE (SMC) 784 * . . . C - COMMUNICATION DEVICE (SSC) 785 * . . . .A - STORAGE ARRAY DEVICE (SCC) 786 * . . . . E - ENCLOSURE SERVICES DEVICE (SES) 787 * DTLPWRSOMCAE ASC ASCQ Action Description 788 * ------------ ---- ---- ------ -----------------------------------*/ 789/* DTLPWRSOMCAE */{SST(0x00, 0x00, SS_NOP, 790 "No additional sense information") }, 791/* T S */{SST(0x00, 0x01, SS_RDEF, 792 "Filemark detected") }, 793/* T S */{SST(0x00, 0x02, SS_RDEF, 794 "End-of-partition/medium detected") }, 795/* T */{SST(0x00, 0x03, SS_RDEF, 796 "Setmark detected") }, 797/* T S */{SST(0x00, 0x04, SS_RDEF, 798 "Beginning-of-partition/medium detected") }, 799/* T S */{SST(0x00, 0x05, SS_RDEF, 800 "End-of-data detected") }, 801/* DTLPWRSOMCAE */{SST(0x00, 0x06, SS_RDEF, 802 "I/O process terminated") }, 803/* R */{SST(0x00, 0x11, SS_FATAL|EBUSY, 804 "Audio play operation in progress") }, 805/* R */{SST(0x00, 0x12, SS_NOP, 806 "Audio play operation paused") }, 807/* R */{SST(0x00, 0x13, SS_NOP, 808 "Audio play operation successfully completed") }, 809/* R */{SST(0x00, 0x14, SS_RDEF, 810 "Audio play operation stopped due to error") }, 811/* R */{SST(0x00, 0x15, SS_NOP, 812 "No current audio status to return") }, 813/* DTLPWRSOMCAE */{SST(0x00, 0x16, SS_FATAL|EBUSY, 814 "Operation in progress") }, 815/* DTL WRSOM AE */{SST(0x00, 0x17, SS_RDEF, 816 "Cleaning requested") }, 817/* D W O */{SST(0x01, 0x00, SS_RDEF, 818 "No index/sector signal") }, 819/* D WR OM */{SST(0x02, 0x00, SS_RDEF, 820 "No seek complete") }, 821/* DTL W SO */{SST(0x03, 0x00, SS_RDEF, 822 "Peripheral device write fault") }, 823/* T */{SST(0x03, 0x01, SS_RDEF, 824 "No write current") }, 825/* T */{SST(0x03, 0x02, SS_RDEF, 826 "Excessive write errors") }, 827/* DTLPWRSOMCAE */{SST(0x04, 0x00, SS_TUR|SSQ_MANY|SSQ_DECREMENT_COUNT|EIO, 828 "Logical unit not ready, cause not reportable") }, 829/* DTLPWRSOMCAE */{SST(0x04, 0x01, SS_TUR|SSQ_MANY|SSQ_DECREMENT_COUNT|EBUSY, 830 "Logical unit is in process of becoming ready") }, 831/* DTLPWRSOMCAE */{SST(0x04, 0x02, SS_START|SSQ_DECREMENT_COUNT|ENXIO, 832 "Logical unit not ready, initializing cmd. required") }, 833/* DTLPWRSOMCAE */{SST(0x04, 0x03, SS_FATAL|ENXIO, 834 "Logical unit not ready, manual intervention required")}, 835/* DTL O */{SST(0x04, 0x04, SS_FATAL|EBUSY, 836 "Logical unit not ready, format in progress") }, 837/* DT W OMCA */{SST(0x04, 0x05, SS_FATAL|EBUSY, 838 "Logical unit not ready, rebuild in progress") }, 839/* DT W OMCA */{SST(0x04, 0x06, SS_FATAL|EBUSY, 840 "Logical unit not ready, recalculation in progress") }, 841/* DTLPWRSOMCAE */{SST(0x04, 0x07, SS_FATAL|EBUSY, 842 "Logical unit not ready, operation in progress") }, 843/* R */{SST(0x04, 0x08, SS_FATAL|EBUSY, 844 "Logical unit not ready, long write in progress") }, 845/* DTL WRSOMCAE */{SST(0x05, 0x00, SS_RDEF, 846 "Logical unit does not respond to selection") }, 847/* D WR OM */{SST(0x06, 0x00, SS_RDEF, 848 "No reference position found") }, 849/* DTL WRSOM */{SST(0x07, 0x00, SS_RDEF, 850 "Multiple peripheral devices selected") }, 851/* DTL WRSOMCAE */{SST(0x08, 0x00, SS_RDEF, 852 "Logical unit communication failure") }, 853/* DTL WRSOMCAE */{SST(0x08, 0x01, SS_RDEF, 854 "Logical unit communication time-out") }, 855/* DTL WRSOMCAE */{SST(0x08, 0x02, SS_RDEF, 856 "Logical unit communication parity error") }, 857/* DT R OM */{SST(0x08, 0x03, SS_RDEF, 858 "Logical unit communication crc error (ultra-dma/32)")}, 859/* DT WR O */{SST(0x09, 0x00, SS_RDEF, 860 "Track following error") }, 861/* WR O */{SST(0x09, 0x01, SS_RDEF, 862 "Tracking servo failure") }, 863/* WR O */{SST(0x09, 0x02, SS_RDEF, 864 "Focus servo failure") }, 865/* WR O */{SST(0x09, 0x03, SS_RDEF, 866 "Spindle servo failure") }, 867/* DT WR O */{SST(0x09, 0x04, SS_RDEF, 868 "Head select fault") }, 869/* DTLPWRSOMCAE */{SST(0x0A, 0x00, SS_FATAL|ENOSPC, 870 "Error log overflow") }, 871/* DTLPWRSOMCAE */{SST(0x0B, 0x00, SS_RDEF, 872 "Warning") }, 873/* DTLPWRSOMCAE */{SST(0x0B, 0x01, SS_RDEF, 874 "Specified temperature exceeded") }, 875/* DTLPWRSOMCAE */{SST(0x0B, 0x02, SS_RDEF, 876 "Enclosure degraded") }, 877/* T RS */{SST(0x0C, 0x00, SS_RDEF, 878 "Write error") }, 879/* D W O */{SST(0x0C, 0x01, SS_NOP|SSQ_PRINT_SENSE, 880 "Write error - recovered with auto reallocation") }, 881/* D W O */{SST(0x0C, 0x02, SS_RDEF, 882 "Write error - auto reallocation failed") }, 883/* D W O */{SST(0x0C, 0x03, SS_RDEF, 884 "Write error - recommend reassignment") }, 885/* DT W O */{SST(0x0C, 0x04, SS_RDEF, 886 "Compression check miscompare error") }, 887/* DT W O */{SST(0x0C, 0x05, SS_RDEF, 888 "Data expansion occurred during compression") }, 889/* DT W O */{SST(0x0C, 0x06, SS_RDEF, 890 "Block not compressible") }, 891/* R */{SST(0x0C, 0x07, SS_RDEF, 892 "Write error - recovery needed") }, 893/* R */{SST(0x0C, 0x08, SS_RDEF, 894 "Write error - recovery failed") }, 895/* R */{SST(0x0C, 0x09, SS_RDEF, 896 "Write error - loss of streaming") }, 897/* R */{SST(0x0C, 0x0A, SS_RDEF, 898 "Write error - padding blocks added") }, 899/* D W O */{SST(0x10, 0x00, SS_RDEF, 900 "ID CRC or ECC error") }, 901/* DT WRSO */{SST(0x11, 0x00, SS_RDEF, 902 "Unrecovered read error") }, 903/* DT W SO */{SST(0x11, 0x01, SS_RDEF, 904 "Read retries exhausted") }, 905/* DT W SO */{SST(0x11, 0x02, SS_RDEF, 906 "Error too long to correct") }, 907/* DT W SO */{SST(0x11, 0x03, SS_RDEF, 908 "Multiple read errors") }, 909/* D W O */{SST(0x11, 0x04, SS_RDEF, 910 "Unrecovered read error - auto reallocate failed") }, 911/* WR O */{SST(0x11, 0x05, SS_RDEF, 912 "L-EC uncorrectable error") }, 913/* WR O */{SST(0x11, 0x06, SS_RDEF, 914 "CIRC unrecovered error") }, 915/* W O */{SST(0x11, 0x07, SS_RDEF, 916 "Data re-synchronization error") }, 917/* T */{SST(0x11, 0x08, SS_RDEF, 918 "Incomplete block read") }, 919/* T */{SST(0x11, 0x09, SS_RDEF, 920 "No gap found") }, 921/* DT O */{SST(0x11, 0x0A, SS_RDEF, 922 "Miscorrected error") }, 923/* D W O */{SST(0x11, 0x0B, SS_RDEF, 924 "Unrecovered read error - recommend reassignment") }, 925/* D W O */{SST(0x11, 0x0C, SS_RDEF, 926 "Unrecovered read error - recommend rewrite the data")}, 927/* DT WR O */{SST(0x11, 0x0D, SS_RDEF, 928 "De-compression CRC error") }, 929/* DT WR O */{SST(0x11, 0x0E, SS_RDEF, 930 "Cannot decompress using declared algorithm") }, 931/* R */{SST(0x11, 0x0F, SS_RDEF, 932 "Error reading UPC/EAN number") }, 933/* R */{SST(0x11, 0x10, SS_RDEF, 934 "Error reading ISRC number") }, 935/* R */{SST(0x11, 0x11, SS_RDEF, 936 "Read error - loss of streaming") }, 937/* D W O */{SST(0x12, 0x00, SS_RDEF, 938 "Address mark not found for id field") }, 939/* D W O */{SST(0x13, 0x00, SS_RDEF, 940 "Address mark not found for data field") }, 941/* DTL WRSO */{SST(0x14, 0x00, SS_RDEF, 942 "Recorded entity not found") }, 943/* DT WR O */{SST(0x14, 0x01, SS_RDEF, 944 "Record not found") }, 945/* T */{SST(0x14, 0x02, SS_RDEF, 946 "Filemark or setmark not found") }, 947/* T */{SST(0x14, 0x03, SS_RDEF, 948 "End-of-data not found") }, 949/* T */{SST(0x14, 0x04, SS_RDEF, 950 "Block sequence error") }, 951/* DT W O */{SST(0x14, 0x05, SS_RDEF, 952 "Record not found - recommend reassignment") }, 953/* DT W O */{SST(0x14, 0x06, SS_RDEF, 954 "Record not found - data auto-reallocated") }, 955/* DTL WRSOM */{SST(0x15, 0x00, SS_RDEF, 956 "Random positioning error") }, 957/* DTL WRSOM */{SST(0x15, 0x01, SS_RDEF, 958 "Mechanical positioning error") }, 959/* DT WR O */{SST(0x15, 0x02, SS_RDEF, 960 "Positioning error detected by read of medium") }, 961/* D W O */{SST(0x16, 0x00, SS_RDEF, 962 "Data synchronization mark error") }, 963/* D W O */{SST(0x16, 0x01, SS_RDEF, 964 "Data sync error - data rewritten") }, 965/* D W O */{SST(0x16, 0x02, SS_RDEF, 966 "Data sync error - recommend rewrite") }, 967/* D W O */{SST(0x16, 0x03, SS_NOP|SSQ_PRINT_SENSE, 968 "Data sync error - data auto-reallocated") }, 969/* D W O */{SST(0x16, 0x04, SS_RDEF, 970 "Data sync error - recommend reassignment") }, 971/* DT WRSO */{SST(0x17, 0x00, SS_NOP|SSQ_PRINT_SENSE, 972 "Recovered data with no error correction applied") }, 973/* DT WRSO */{SST(0x17, 0x01, SS_NOP|SSQ_PRINT_SENSE, 974 "Recovered data with retries") }, 975/* DT WR O */{SST(0x17, 0x02, SS_NOP|SSQ_PRINT_SENSE, 976 "Recovered data with positive head offset") }, 977/* DT WR O */{SST(0x17, 0x03, SS_NOP|SSQ_PRINT_SENSE, 978 "Recovered data with negative head offset") }, 979/* WR O */{SST(0x17, 0x04, SS_NOP|SSQ_PRINT_SENSE, 980 "Recovered data with retries and/or CIRC applied") }, 981/* D WR O */{SST(0x17, 0x05, SS_NOP|SSQ_PRINT_SENSE, 982 "Recovered data using previous sector id") }, 983/* D W O */{SST(0x17, 0x06, SS_NOP|SSQ_PRINT_SENSE, 984 "Recovered data without ECC - data auto-reallocated") }, 985/* D W O */{SST(0x17, 0x07, SS_NOP|SSQ_PRINT_SENSE, 986 "Recovered data without ECC - recommend reassignment")}, 987/* D W O */{SST(0x17, 0x08, SS_NOP|SSQ_PRINT_SENSE, 988 "Recovered data without ECC - recommend rewrite") }, 989/* D W O */{SST(0x17, 0x09, SS_NOP|SSQ_PRINT_SENSE, 990 "Recovered data without ECC - data rewritten") }, 991/* D W O */{SST(0x18, 0x00, SS_NOP|SSQ_PRINT_SENSE, 992 "Recovered data with error correction applied") }, 993/* D WR O */{SST(0x18, 0x01, SS_NOP|SSQ_PRINT_SENSE, 994 "Recovered data with error corr. & retries applied") }, 995/* D WR O */{SST(0x18, 0x02, SS_NOP|SSQ_PRINT_SENSE, 996 "Recovered data - data auto-reallocated") }, 997/* R */{SST(0x18, 0x03, SS_NOP|SSQ_PRINT_SENSE, 998 "Recovered data with CIRC") }, 999/* R */{SST(0x18, 0x04, SS_NOP|SSQ_PRINT_SENSE, 1000 "Recovered data with L-EC") }, 1001/* D WR O */{SST(0x18, 0x05, SS_NOP|SSQ_PRINT_SENSE, 1002 "Recovered data - recommend reassignment") }, 1003/* D WR O */{SST(0x18, 0x06, SS_NOP|SSQ_PRINT_SENSE, 1004 "Recovered data - recommend rewrite") }, 1005/* D W O */{SST(0x18, 0x07, SS_NOP|SSQ_PRINT_SENSE, 1006 "Recovered data with ECC - data rewritten") }, 1007/* D O */{SST(0x19, 0x00, SS_RDEF, 1008 "Defect list error") }, 1009/* D O */{SST(0x19, 0x01, SS_RDEF, 1010 "Defect list not available") }, 1011/* D O */{SST(0x19, 0x02, SS_RDEF, 1012 "Defect list error in primary list") }, 1013/* D O */{SST(0x19, 0x03, SS_RDEF, 1014 "Defect list error in grown list") }, 1015/* DTLPWRSOMCAE */{SST(0x1A, 0x00, SS_RDEF, 1016 "Parameter list length error") }, 1017/* DTLPWRSOMCAE */{SST(0x1B, 0x00, SS_RDEF, 1018 "Synchronous data transfer error") }, 1019/* D O */{SST(0x1C, 0x00, SS_RDEF, 1020 "Defect list not found") }, 1021/* D O */{SST(0x1C, 0x01, SS_RDEF, 1022 "Primary defect list not found") }, 1023/* D O */{SST(0x1C, 0x02, SS_RDEF, 1024 "Grown defect list not found") }, 1025/* D W O */{SST(0x1D, 0x00, SS_FATAL, 1026 "Miscompare during verify operation" )}, 1027/* D W O */{SST(0x1E, 0x00, SS_NOP|SSQ_PRINT_SENSE, 1028 "Recovered id with ecc correction") }, 1029/* D O */{SST(0x1F, 0x00, SS_RDEF, 1030 "Partial defect list transfer") }, 1031/* DTLPWRSOMCAE */{SST(0x20, 0x00, SS_FATAL|EINVAL, 1032 "Invalid command operation code") }, 1033/* DT WR OM */{SST(0x21, 0x00, SS_FATAL|EINVAL, 1034 "Logical block address out of range" )}, 1035/* DT WR OM */{SST(0x21, 0x01, SS_FATAL|EINVAL, 1036 "Invalid element address") }, 1037/* D */{SST(0x22, 0x00, SS_FATAL|EINVAL, 1038 "Illegal function") }, /* Deprecated. Use 20 00, 24 00, or 26 00 instead */ 1039/* DTLPWRSOMCAE */{SST(0x24, 0x00, SS_FATAL|EINVAL, 1040 "Invalid field in CDB") }, 1041/* DTLPWRSOMCAE */{SST(0x25, 0x00, SS_FATAL|ENXIO, 1042 "Logical unit not supported") }, 1043/* DTLPWRSOMCAE */{SST(0x26, 0x00, SS_FATAL|EINVAL, 1044 "Invalid field in parameter list") }, 1045/* DTLPWRSOMCAE */{SST(0x26, 0x01, SS_FATAL|EINVAL, 1046 "Parameter not supported") }, 1047/* DTLPWRSOMCAE */{SST(0x26, 0x02, SS_FATAL|EINVAL, 1048 "Parameter value invalid") }, 1049/* DTLPWRSOMCAE */{SST(0x26, 0x03, SS_FATAL|EINVAL, 1050 "Threshold parameters not supported") }, 1051/* DTLPWRSOMCAE */{SST(0x26, 0x04, SS_FATAL|EINVAL, 1052 "Invalid release of active persistent reservation") }, 1053/* DT W O */{SST(0x27, 0x00, SS_FATAL|EACCES, 1054 "Write protected") }, 1055/* DT W O */{SST(0x27, 0x01, SS_FATAL|EACCES, 1056 "Hardware write protected") }, 1057/* DT W O */{SST(0x27, 0x02, SS_FATAL|EACCES, 1058 "Logical unit software write protected") }, 1059/* T */{SST(0x27, 0x03, SS_FATAL|EACCES, 1060 "Associated write protect") }, 1061/* T */{SST(0x27, 0x04, SS_FATAL|EACCES, 1062 "Persistent write protect") }, 1063/* T */{SST(0x27, 0x05, SS_FATAL|EACCES, 1064 "Permanent write protect") }, 1065/* DTLPWRSOMCAE */{SST(0x28, 0x00, SS_FATAL|ENXIO, 1066 "Not ready to ready change, medium may have changed") }, 1067/* DTLPWRSOMCAE */{SST(0x28, 0x01, SS_FATAL|ENXIO, 1068 "Import or export element accessed") }, 1069/* 1070 * XXX JGibbs - All of these should use the same errno, but I don't think 1071 * ENXIO is the correct choice. Should we borrow from the networking 1072 * errnos? ECONNRESET anyone? 1073 */ 1074/* DTLPWRSOMCAE */{SST(0x29, 0x00, SS_FATAL|ENXIO, 1075 "Power on, reset, or bus device reset occurred") }, 1076/* DTLPWRSOMCAE */{SST(0x29, 0x01, SS_RDEF, 1077 "Power on occurred") }, 1078/* DTLPWRSOMCAE */{SST(0x29, 0x02, SS_RDEF, 1079 "Scsi bus reset occurred") }, 1080/* DTLPWRSOMCAE */{SST(0x29, 0x03, SS_RDEF, 1081 "Bus device reset function occurred") }, 1082/* DTLPWRSOMCAE */{SST(0x29, 0x04, SS_RDEF, 1083 "Device internal reset") }, 1084/* DTLPWRSOMCAE */{SST(0x29, 0x05, SS_RDEF, 1085 "Transceiver mode changed to single-ended") }, 1086/* DTLPWRSOMCAE */{SST(0x29, 0x06, SS_RDEF, 1087 "Transceiver mode changed to LVD") }, 1088/* DTL WRSOMCAE */{SST(0x2A, 0x00, SS_RDEF, 1089 "Parameters changed") }, 1090/* DTL WRSOMCAE */{SST(0x2A, 0x01, SS_RDEF, 1091 "Mode parameters changed") }, 1092/* DTL WRSOMCAE */{SST(0x2A, 0x02, SS_RDEF, 1093 "Log parameters changed") }, 1094/* DTLPWRSOMCAE */{SST(0x2A, 0x03, SS_RDEF, 1095 "Reservations preempted") }, 1096/* DTLPWRSO C */{SST(0x2B, 0x00, SS_RDEF, 1097 "Copy cannot execute since host cannot disconnect") }, 1098/* DTLPWRSOMCAE */{SST(0x2C, 0x00, SS_RDEF, 1099 "Command sequence error") }, 1100/* S */{SST(0x2C, 0x01, SS_RDEF, 1101 "Too many windows specified") }, 1102/* S */{SST(0x2C, 0x02, SS_RDEF, 1103 "Invalid combination of windows specified") }, 1104/* R */{SST(0x2C, 0x03, SS_RDEF, 1105 "Current program area is not empty") }, 1106/* R */{SST(0x2C, 0x04, SS_RDEF, 1107 "Current program area is empty") }, 1108/* T */{SST(0x2D, 0x00, SS_RDEF, 1109 "Overwrite error on update in place") }, 1110/* DTLPWRSOMCAE */{SST(0x2F, 0x00, SS_RDEF, 1111 "Commands cleared by another initiator") }, 1112/* DT WR OM */{SST(0x30, 0x00, SS_RDEF, 1113 "Incompatible medium installed") }, 1114/* DT WR O */{SST(0x30, 0x01, SS_RDEF, 1115 "Cannot read medium - unknown format") }, 1116/* DT WR O */{SST(0x30, 0x02, SS_RDEF, 1117 "Cannot read medium - incompatible format") }, 1118/* DT */{SST(0x30, 0x03, SS_RDEF, 1119 "Cleaning cartridge installed") }, 1120/* DT WR O */{SST(0x30, 0x04, SS_RDEF, 1121 "Cannot write medium - unknown format") }, 1122/* DT WR O */{SST(0x30, 0x05, SS_RDEF, 1123 "Cannot write medium - incompatible format") }, 1124/* DT W O */{SST(0x30, 0x06, SS_RDEF, 1125 "Cannot format medium - incompatible medium") }, 1126/* DTL WRSOM AE */{SST(0x30, 0x07, SS_RDEF, 1127 "Cleaning failure") }, 1128/* R */{SST(0x30, 0x08, SS_RDEF, 1129 "Cannot write - application code mismatch") }, 1130/* R */{SST(0x30, 0x09, SS_RDEF, 1131 "Current session not fixated for append") }, 1132/* DT WR O */{SST(0x31, 0x00, SS_RDEF, 1133 "Medium format corrupted") }, 1134/* D L R O */{SST(0x31, 0x01, SS_RDEF, 1135 "Format command failed") }, 1136/* D W O */{SST(0x32, 0x00, SS_RDEF, 1137 "No defect spare location available") }, 1138/* D W O */{SST(0x32, 0x01, SS_RDEF, 1139 "Defect list update failure") }, 1140/* T */{SST(0x33, 0x00, SS_RDEF, 1141 "Tape length error") }, 1142/* DTLPWRSOMCAE */{SST(0x34, 0x00, SS_RDEF, 1143 "Enclosure failure") }, 1144/* DTLPWRSOMCAE */{SST(0x35, 0x00, SS_RDEF, 1145 "Enclosure services failure") }, 1146/* DTLPWRSOMCAE */{SST(0x35, 0x01, SS_RDEF, 1147 "Unsupported enclosure function") }, 1148/* DTLPWRSOMCAE */{SST(0x35, 0x02, SS_RDEF, 1149 "Enclosure services unavailable") }, 1150/* DTLPWRSOMCAE */{SST(0x35, 0x03, SS_RDEF, 1151 "Enclosure services transfer failure") }, 1152/* DTLPWRSOMCAE */{SST(0x35, 0x04, SS_RDEF, 1153 "Enclosure services transfer refused") }, 1154/* L */{SST(0x36, 0x00, SS_RDEF, 1155 "Ribbon, ink, or toner failure") }, 1156/* DTL WRSOMCAE */{SST(0x37, 0x00, SS_RDEF, 1157 "Rounded parameter") }, 1158/* DTL WRSOMCAE */{SST(0x39, 0x00, SS_RDEF, 1159 "Saving parameters not supported") }, 1160/* DTL WRSOM */{SST(0x3A, 0x00, SS_FATAL|ENXIO, 1161 "Medium not present") }, 1162/* DT WR OM */{SST(0x3A, 0x01, SS_FATAL|ENXIO, 1163 "Medium not present - tray closed") }, 1164/* DT WR OM */{SST(0x3A, 0x02, SS_FATAL|ENXIO, 1165 "Medium not present - tray open") }, 1166/* TL */{SST(0x3B, 0x00, SS_RDEF, 1167 "Sequential positioning error") }, 1168/* T */{SST(0x3B, 0x01, SS_RDEF, 1169 "Tape position error at beginning-of-medium") }, 1170/* T */{SST(0x3B, 0x02, SS_RDEF, 1171 "Tape position error at end-of-medium") }, 1172/* L */{SST(0x3B, 0x03, SS_RDEF, 1173 "Tape or electronic vertical forms unit not ready") }, 1174/* L */{SST(0x3B, 0x04, SS_RDEF, 1175 "Slew failure") }, 1176/* L */{SST(0x3B, 0x05, SS_RDEF, 1177 "Paper jam") }, 1178/* L */{SST(0x3B, 0x06, SS_RDEF, 1179 "Failed to sense top-of-form") }, 1180/* L */{SST(0x3B, 0x07, SS_RDEF, 1181 "Failed to sense bottom-of-form") }, 1182/* T */{SST(0x3B, 0x08, SS_RDEF, 1183 "Reposition error") }, 1184/* S */{SST(0x3B, 0x09, SS_RDEF, 1185 "Read past end of medium") }, 1186/* S */{SST(0x3B, 0x0A, SS_RDEF, 1187 "Read past beginning of medium") }, 1188/* S */{SST(0x3B, 0x0B, SS_RDEF, 1189 "Position past end of medium") }, 1190/* T S */{SST(0x3B, 0x0C, SS_RDEF, 1191 "Position past beginning of medium") }, 1192/* DT WR OM */{SST(0x3B, 0x0D, SS_FATAL|ENOSPC, 1193 "Medium destination element full") }, 1194/* DT WR OM */{SST(0x3B, 0x0E, SS_RDEF, 1195 "Medium source element empty") }, 1196/* R */{SST(0x3B, 0x0F, SS_RDEF, 1197 "End of medium reached") }, 1198/* DT WR OM */{SST(0x3B, 0x11, SS_RDEF, 1199 "Medium magazine not accessible") }, 1200/* DT WR OM */{SST(0x3B, 0x12, SS_RDEF, 1201 "Medium magazine removed") }, 1202/* DT WR OM */{SST(0x3B, 0x13, SS_RDEF, 1203 "Medium magazine inserted") }, 1204/* DT WR OM */{SST(0x3B, 0x14, SS_RDEF, 1205 "Medium magazine locked") }, 1206/* DT WR OM */{SST(0x3B, 0x15, SS_RDEF, 1207 "Medium magazine unlocked") }, 1208/* DTLPWRSOMCAE */{SST(0x3D, 0x00, SS_RDEF, 1209 "Invalid bits in identify message") }, 1210/* DTLPWRSOMCAE */{SST(0x3E, 0x00, SS_RDEF, 1211 "Logical unit has not self-configured yet") }, 1212/* DTLPWRSOMCAE */{SST(0x3E, 0x01, SS_RDEF, 1213 "Logical unit failure") }, 1214/* DTLPWRSOMCAE */{SST(0x3E, 0x02, SS_RDEF, 1215 "Timeout on logical unit") }, 1216/* DTLPWRSOMCAE */{SST(0x3F, 0x00, SS_RDEF, 1217 "Target operating conditions have changed") }, 1218/* DTLPWRSOMCAE */{SST(0x3F, 0x01, SS_RDEF, 1219 "Microcode has been changed") }, 1220/* DTLPWRSOMC */{SST(0x3F, 0x02, SS_RDEF, 1221 "Changed operating definition") }, 1222/* DTLPWRSOMCAE */{SST(0x3F, 0x03, SS_RDEF, 1223 "Inquiry data has changed") }, 1224/* DT WR OMCAE */{SST(0x3F, 0x04, SS_RDEF, 1225 "Component device attached") }, 1226/* DT WR OMCAE */{SST(0x3F, 0x05, SS_RDEF, 1227 "Device identifier changed") }, 1228/* DT WR OMCAE */{SST(0x3F, 0x06, SS_RDEF, 1229 "Redundancy group created or modified") }, 1230/* DT WR OMCAE */{SST(0x3F, 0x07, SS_RDEF, 1231 "Redundancy group deleted") }, 1232/* DT WR OMCAE */{SST(0x3F, 0x08, SS_RDEF, 1233 "Spare created or modified") }, 1234/* DT WR OMCAE */{SST(0x3F, 0x09, SS_RDEF, 1235 "Spare deleted") }, 1236/* DT WR OMCAE */{SST(0x3F, 0x0A, SS_RDEF, 1237 "Volume set created or modified") }, 1238/* DT WR OMCAE */{SST(0x3F, 0x0B, SS_RDEF, 1239 "Volume set deleted") }, 1240/* DT WR OMCAE */{SST(0x3F, 0x0C, SS_RDEF, 1241 "Volume set deassigned") }, 1242/* DT WR OMCAE */{SST(0x3F, 0x0D, SS_RDEF, 1243 "Volume set reassigned") }, 1244/* D */{SST(0x40, 0x00, SS_RDEF, 1245 "Ram failure") }, /* deprecated - use 40 NN instead */ 1246/* DTLPWRSOMCAE */{SST(0x40, 0x80, SS_RDEF, 1247 "Diagnostic failure: ASCQ = Component ID") }, 1248/* DTLPWRSOMCAE */{SST(0x40, 0xFF, SS_RDEF|SSQ_RANGE, 1249 NULL) },/* Range 0x80->0xFF */ 1250/* D */{SST(0x41, 0x00, SS_RDEF, 1251 "Data path failure") }, /* deprecated - use 40 NN instead */ 1252/* D */{SST(0x42, 0x00, SS_RDEF, 1253 "Power-on or self-test failure") }, /* deprecated - use 40 NN instead */ 1254/* DTLPWRSOMCAE */{SST(0x43, 0x00, SS_RDEF, 1255 "Message error") }, 1256/* DTLPWRSOMCAE */{SST(0x44, 0x00, SS_RDEF, 1257 "Internal target failure") }, 1258/* DTLPWRSOMCAE */{SST(0x45, 0x00, SS_RDEF, 1259 "Select or reselect failure") }, 1260/* DTLPWRSOMC */{SST(0x46, 0x00, SS_RDEF, 1261 "Unsuccessful soft reset") }, 1262/* DTLPWRSOMCAE */{SST(0x47, 0x00, SS_RDEF, 1263 "SCSI parity error") }, 1264/* DTLPWRSOMCAE */{SST(0x48, 0x00, SS_RDEF, 1265 "Initiator detected error message received") }, 1266/* DTLPWRSOMCAE */{SST(0x49, 0x00, SS_RDEF, 1267 "Invalid message error") }, 1268/* DTLPWRSOMCAE */{SST(0x4A, 0x00, SS_RDEF, 1269 "Command phase error") }, 1270/* DTLPWRSOMCAE */{SST(0x4B, 0x00, SS_RDEF, 1271 "Data phase error") }, 1272/* DTLPWRSOMCAE */{SST(0x4C, 0x00, SS_RDEF, 1273 "Logical unit failed self-configuration") }, 1274/* DTLPWRSOMCAE */{SST(0x4D, 0x00, SS_RDEF, 1275 "Tagged overlapped commands: ASCQ = Queue tag ID") }, 1276/* DTLPWRSOMCAE */{SST(0x4D, 0xFF, SS_RDEF|SSQ_RANGE, 1277 NULL)}, /* Range 0x00->0xFF */ 1278/* DTLPWRSOMCAE */{SST(0x4E, 0x00, SS_RDEF, 1279 "Overlapped commands attempted") }, 1280/* T */{SST(0x50, 0x00, SS_RDEF, 1281 "Write append error") }, 1282/* T */{SST(0x50, 0x01, SS_RDEF, 1283 "Write append position error") }, 1284/* T */{SST(0x50, 0x02, SS_RDEF, 1285 "Position error related to timing") }, 1286/* T O */{SST(0x51, 0x00, SS_RDEF, 1287 "Erase failure") }, 1288/* T */{SST(0x52, 0x00, SS_RDEF, 1289 "Cartridge fault") }, 1290/* DTL WRSOM */{SST(0x53, 0x00, SS_RDEF, 1291 "Media load or eject failed") }, 1292/* T */{SST(0x53, 0x01, SS_RDEF, 1293 "Unload tape failure") }, 1294/* DT WR OM */{SST(0x53, 0x02, SS_RDEF, 1295 "Medium removal prevented") }, 1296/* P */{SST(0x54, 0x00, SS_RDEF, 1297 "Scsi to host system interface failure") }, 1298/* P */{SST(0x55, 0x00, SS_RDEF, 1299 "System resource failure") }, 1300/* D O */{SST(0x55, 0x01, SS_FATAL|ENOSPC, 1301 "System buffer full") }, 1302/* R */{SST(0x57, 0x00, SS_RDEF, 1303 "Unable to recover table-of-contents") }, 1304/* O */{SST(0x58, 0x00, SS_RDEF, 1305 "Generation does not exist") }, 1306/* O */{SST(0x59, 0x00, SS_RDEF, 1307 "Updated block read") }, 1308/* DTLPWRSOM */{SST(0x5A, 0x00, SS_RDEF, 1309 "Operator request or state change input") }, 1310/* DT WR OM */{SST(0x5A, 0x01, SS_RDEF, 1311 "Operator medium removal request") }, 1312/* DT W O */{SST(0x5A, 0x02, SS_RDEF, 1313 "Operator selected write protect") }, 1314/* DT W O */{SST(0x5A, 0x03, SS_RDEF, 1315 "Operator selected write permit") }, 1316/* DTLPWRSOM */{SST(0x5B, 0x00, SS_RDEF, 1317 "Log exception") }, 1318/* DTLPWRSOM */{SST(0x5B, 0x01, SS_RDEF, 1319 "Threshold condition met") }, 1320/* DTLPWRSOM */{SST(0x5B, 0x02, SS_RDEF, 1321 "Log counter at maximum") }, 1322/* DTLPWRSOM */{SST(0x5B, 0x03, SS_RDEF, 1323 "Log list codes exhausted") }, 1324/* D O */{SST(0x5C, 0x00, SS_RDEF, 1325 "RPL status change") }, 1326/* D O */{SST(0x5C, 0x01, SS_NOP|SSQ_PRINT_SENSE, 1327 "Spindles synchronized") }, 1328/* D O */{SST(0x5C, 0x02, SS_RDEF, 1329 "Spindles not synchronized") }, 1330/* DTLPWRSOMCAE */{SST(0x5D, 0x00, SS_RDEF, 1331 "Failure prediction threshold exceeded") }, 1332/* DTLPWRSOMCAE */{SST(0x5D, 0xFF, SS_RDEF, 1333 "Failure prediction threshold exceeded (false)") }, 1334/* DTLPWRSO CA */{SST(0x5E, 0x00, SS_RDEF, 1335 "Low power condition on") }, 1336/* DTLPWRSO CA */{SST(0x5E, 0x01, SS_RDEF, 1337 "Idle condition activated by timer") }, 1338/* DTLPWRSO CA */{SST(0x5E, 0x02, SS_RDEF, 1339 "Standby condition activated by timer") }, 1340/* DTLPWRSO CA */{SST(0x5E, 0x03, SS_RDEF, 1341 "Idle condition activated by command") }, 1342/* DTLPWRSO CA */{SST(0x5E, 0x04, SS_RDEF, 1343 "Standby condition activated by command") }, 1344/* S */{SST(0x60, 0x00, SS_RDEF, 1345 "Lamp failure") }, 1346/* S */{SST(0x61, 0x00, SS_RDEF, 1347 "Video acquisition error") }, 1348/* S */{SST(0x61, 0x01, SS_RDEF, 1349 "Unable to acquire video") }, 1350/* S */{SST(0x61, 0x02, SS_RDEF, 1351 "Out of focus") }, 1352/* S */{SST(0x62, 0x00, SS_RDEF, 1353 "Scan head positioning error") }, 1354/* R */{SST(0x63, 0x00, SS_RDEF, 1355 "End of user area encountered on this track") }, 1356/* R */{SST(0x63, 0x01, SS_FATAL|ENOSPC, 1357 "Packet does not fit in available space") }, 1358/* R */{SST(0x64, 0x00, SS_RDEF, 1359 "Illegal mode for this track") }, 1360/* R */{SST(0x64, 0x01, SS_RDEF, 1361 "Invalid packet size") }, 1362/* DTLPWRSOMCAE */{SST(0x65, 0x00, SS_RDEF, 1363 "Voltage fault") }, 1364/* S */{SST(0x66, 0x00, SS_RDEF, 1365 "Automatic document feeder cover up") }, 1366/* S */{SST(0x66, 0x01, SS_RDEF, 1367 "Automatic document feeder lift up") }, 1368/* S */{SST(0x66, 0x02, SS_RDEF, 1369 "Document jam in automatic document feeder") }, 1370/* S */{SST(0x66, 0x03, SS_RDEF, 1371 "Document miss feed automatic in document feeder") }, 1372/* A */{SST(0x67, 0x00, SS_RDEF, 1373 "Configuration failure") }, 1374/* A */{SST(0x67, 0x01, SS_RDEF, 1375 "Configuration of incapable logical units failed") }, 1376/* A */{SST(0x67, 0x02, SS_RDEF, 1377 "Add logical unit failed") }, 1378/* A */{SST(0x67, 0x03, SS_RDEF, 1379 "Modification of logical unit failed") }, 1380/* A */{SST(0x67, 0x04, SS_RDEF, 1381 "Exchange of logical unit failed") }, 1382/* A */{SST(0x67, 0x05, SS_RDEF, 1383 "Remove of logical unit failed") }, 1384/* A */{SST(0x67, 0x06, SS_RDEF, 1385 "Attachment of logical unit failed") }, 1386/* A */{SST(0x67, 0x07, SS_RDEF, 1387 "Creation of logical unit failed") }, 1388/* A */{SST(0x68, 0x00, SS_RDEF, 1389 "Logical unit not configured") }, 1390/* A */{SST(0x69, 0x00, SS_RDEF, 1391 "Data loss on logical unit") }, 1392/* A */{SST(0x69, 0x01, SS_RDEF, 1393 "Multiple logical unit failures") }, 1394/* A */{SST(0x69, 0x02, SS_RDEF, 1395 "Parity/data mismatch") }, 1396/* A */{SST(0x6A, 0x00, SS_RDEF, 1397 "Informational, refer to log") }, 1398/* A */{SST(0x6B, 0x00, SS_RDEF, 1399 "State change has occurred") }, 1400/* A */{SST(0x6B, 0x01, SS_RDEF, 1401 "Redundancy level got better") }, 1402/* A */{SST(0x6B, 0x02, SS_RDEF, 1403 "Redundancy level got worse") }, 1404/* A */{SST(0x6C, 0x00, SS_RDEF, 1405 "Rebuild failure occurred") }, 1406/* A */{SST(0x6D, 0x00, SS_RDEF, 1407 "Recalculate failure occurred") }, 1408/* A */{SST(0x6E, 0x00, SS_RDEF, 1409 "Command to logical unit failed") }, 1410/* T */{SST(0x70, 0x00, SS_RDEF, 1411 "Decompression exception short: ASCQ = Algorithm ID") }, 1412/* T */{SST(0x70, 0xFF, SS_RDEF|SSQ_RANGE, 1413 NULL) }, /* Range 0x00 -> 0xFF */ 1414/* T */{SST(0x71, 0x00, SS_RDEF, 1415 "Decompression exception long: ASCQ = Algorithm ID") }, 1416/* T */{SST(0x71, 0xFF, SS_RDEF|SSQ_RANGE, 1417 NULL) }, /* Range 0x00 -> 0xFF */ 1418/* R */{SST(0x72, 0x00, SS_RDEF, 1419 "Session fixation error") }, 1420/* R */{SST(0x72, 0x01, SS_RDEF, 1421 "Session fixation error writing lead-in") }, 1422/* R */{SST(0x72, 0x02, SS_RDEF, 1423 "Session fixation error writing lead-out") }, 1424/* R */{SST(0x72, 0x03, SS_RDEF, 1425 "Session fixation error - incomplete track in session") }, 1426/* R */{SST(0x72, 0x04, SS_RDEF, 1427 "Empty or partially written reserved track") }, 1428/* R */{SST(0x73, 0x00, SS_RDEF, 1429 "CD control error") }, 1430/* R */{SST(0x73, 0x01, SS_RDEF, 1431 "Power calibration area almost full") }, 1432/* R */{SST(0x73, 0x02, SS_FATAL|ENOSPC, 1433 "Power calibration area is full") }, 1434/* R */{SST(0x73, 0x03, SS_RDEF, 1435 "Power calibration area error") }, 1436/* R */{SST(0x73, 0x04, SS_RDEF, 1437 "Program memory area update failure") }, 1438/* R */{SST(0x73, 0x05, SS_RDEF, 1439 "program memory area is full") } 1440}; 1441 1442const int asc_table_size = sizeof(asc_table)/sizeof(asc_table[0]); 1443 1444struct asc_key 1445{ 1446 int asc; 1447 int ascq; 1448}; 1449 1450static int 1451ascentrycomp(const void *key, const void *member) 1452{ 1453 int asc; 1454 int ascq; 1455 const struct asc_table_entry *table_entry; 1456 1457 asc = ((const struct asc_key *)key)->asc; 1458 ascq = ((const struct asc_key *)key)->ascq; 1459 table_entry = (const struct asc_table_entry *)member; 1460 1461 if (asc >= table_entry->asc) { 1462 1463 if (asc > table_entry->asc) 1464 return (1); 1465 1466 if (ascq <= table_entry->ascq) { 1467 /* Check for ranges */ 1468 if (ascq == table_entry->ascq 1469 || ((table_entry->action & SSQ_RANGE) != 0 1470 && ascq >= (table_entry - 1)->ascq)) 1471 return (0); 1472 return (-1); 1473 } 1474 return (1); 1475 } 1476 return (-1); 1477} 1478 1479static int 1480senseentrycomp(const void *key, const void *member) 1481{ 1482 int sense_key; 1483 const struct sense_key_table_entry *table_entry; 1484 1485 sense_key = *((const int *)key); 1486 table_entry = (const struct sense_key_table_entry *)member; 1487 1488 if (sense_key >= table_entry->sense_key) { 1489 if (sense_key == table_entry->sense_key) 1490 return (0); 1491 return (1); 1492 } 1493 return (-1); 1494} 1495 1496static void 1497fetchtableentries(int sense_key, int asc, int ascq, 1498 struct scsi_inquiry_data *inq_data, 1499 const struct sense_key_table_entry **sense_entry, 1500 const struct asc_table_entry **asc_entry) 1501{ 1502 caddr_t match; 1503 const struct asc_table_entry *asc_tables[2]; 1504 const struct sense_key_table_entry *sense_tables[2]; 1505 struct asc_key asc_ascq; 1506 size_t asc_tables_size[2]; 1507 size_t sense_tables_size[2]; 1508 int num_asc_tables; 1509 int num_sense_tables; 1510 int i; 1511 1512 /* Default to failure */ 1513 *sense_entry = NULL; 1514 *asc_entry = NULL; 1515 match = NULL; 1516 if (inq_data != NULL) 1517 match = cam_quirkmatch((caddr_t)inq_data, 1518 (caddr_t)sense_quirk_table, 1519 sense_quirk_table_size, 1520 sizeof(*sense_quirk_table), 1521 scsi_inquiry_match); 1522 1523 if (match != NULL) { 1524 struct scsi_sense_quirk_entry *quirk; 1525 1526 quirk = (struct scsi_sense_quirk_entry *)match; 1527 asc_tables[0] = quirk->asc_info; 1528 asc_tables_size[0] = quirk->num_ascs; 1529 asc_tables[1] = asc_table; 1530 asc_tables_size[1] = asc_table_size; 1531 num_asc_tables = 2; 1532 sense_tables[0] = quirk->sense_key_info; 1533 sense_tables_size[0] = quirk->num_sense_keys; 1534 sense_tables[1] = sense_key_table; 1535 sense_tables_size[1] = sense_key_table_size; 1536 num_sense_tables = 2; 1537 } else { 1538 asc_tables[0] = asc_table; 1539 asc_tables_size[0] = asc_table_size; 1540 num_asc_tables = 1; 1541 sense_tables[0] = sense_key_table; 1542 sense_tables_size[0] = sense_key_table_size; 1543 num_sense_tables = 1; 1544 } 1545 1546 asc_ascq.asc = asc; 1547 asc_ascq.ascq = ascq; 1548 for (i = 0; i < num_asc_tables; i++) { 1549 void *found_entry; 1550 1551 found_entry = bsearch(&asc_ascq, asc_tables[i], 1552 asc_tables_size[i], 1553 sizeof(**asc_tables), 1554 ascentrycomp); 1555 1556 if (found_entry) { 1557 *asc_entry = (struct asc_table_entry *)found_entry; 1558 break; 1559 } 1560 } 1561 1562 for (i = 0; i < num_sense_tables; i++) { 1563 void *found_entry; 1564 1565 found_entry = bsearch(&sense_key, sense_tables[i], 1566 sense_tables_size[i], 1567 sizeof(**sense_tables), 1568 senseentrycomp); 1569 1570 if (found_entry) { 1571 *sense_entry = 1572 (struct sense_key_table_entry *)found_entry; 1573 break; 1574 } 1575 } 1576} 1577 1578void 1579scsi_sense_desc(int sense_key, int asc, int ascq, 1580 struct scsi_inquiry_data *inq_data, 1581 const char **sense_key_desc, const char **asc_desc) 1582{ 1583 const struct asc_table_entry *asc_entry; 1584 const struct sense_key_table_entry *sense_entry; 1585 1586 fetchtableentries(sense_key, asc, ascq, 1587 inq_data, 1588 &sense_entry, 1589 &asc_entry); 1590 1591 *sense_key_desc = sense_entry->desc; 1592 1593 if (asc_entry != NULL) 1594 *asc_desc = asc_entry->desc; 1595 else if (asc >= 0x80 && asc <= 0xff) 1596 *asc_desc = "Vendor Specific ASC"; 1597 else if (ascq >= 0x80 && ascq <= 0xff) 1598 *asc_desc = "Vendor Specific ASCQ"; 1599 else 1600 *asc_desc = "Reserved ASC/ASCQ pair"; 1601} 1602 1603/* 1604 * Given sense and device type information, return the appropriate action. 1605 * If we do not understand the specific error as identified by the ASC/ASCQ 1606 * pair, fall back on the more generic actions derived from the sense key. 1607 */ 1608scsi_sense_action 1609scsi_error_action(struct ccb_scsiio *csio, struct scsi_inquiry_data *inq_data, 1610 u_int32_t sense_flags) 1611{ 1612 const struct asc_table_entry *asc_entry; 1613 const struct sense_key_table_entry *sense_entry; 1614 int error_code, sense_key, asc, ascq; 1615 scsi_sense_action action; 1616 1617 scsi_extract_sense(&csio->sense_data, &error_code, 1618 &sense_key, &asc, &ascq); 1619 1620 if (error_code == SSD_DEFERRED_ERROR) { 1621 /* 1622 * XXX dufault@FreeBSD.org 1623 * This error doesn't relate to the command associated 1624 * with this request sense. A deferred error is an error 1625 * for a command that has already returned GOOD status 1626 * (see SCSI2 8.2.14.2). 1627 * 1628 * By my reading of that section, it looks like the current 1629 * command has been cancelled, we should now clean things up 1630 * (hopefully recovering any lost data) and then retry the 1631 * current command. There are two easy choices, both wrong: 1632 * 1633 * 1. Drop through (like we had been doing), thus treating 1634 * this as if the error were for the current command and 1635 * return and stop the current command. 1636 * 1637 * 2. Issue a retry (like I made it do) thus hopefully 1638 * recovering the current transfer, and ignoring the 1639 * fact that we've dropped a command. 1640 * 1641 * These should probably be handled in a device specific 1642 * sense handler or punted back up to a user mode daemon 1643 */ 1644 action = SS_RETRY|SSQ_DECREMENT_COUNT|SSQ_PRINT_SENSE; 1645 } else { 1646 fetchtableentries(sense_key, asc, ascq, 1647 inq_data, 1648 &sense_entry, 1649 &asc_entry); 1650 1651 /* 1652 * Override the 'No additional Sense' entry (0,0) 1653 * with the error action of the sense key. 1654 */ 1655 if (asc_entry != NULL 1656 && (asc != 0 || ascq != 0)) 1657 action = asc_entry->action; 1658 else 1659 action = sense_entry->action; 1660 1661 if (sense_key == SSD_KEY_RECOVERED_ERROR) { 1662 /* 1663 * The action succeeded but the device wants 1664 * the user to know that some recovery action 1665 * was required. 1666 */ 1667 action &= ~(SS_MASK|SSQ_MASK|SS_ERRMASK); 1668 action |= SS_NOP|SSQ_PRINT_SENSE; 1669 } else if (sense_key == SSD_KEY_ILLEGAL_REQUEST) { 1670 if ((sense_flags & SF_QUIET_IR) != 0) 1671 action &= ~SSQ_PRINT_SENSE; 1672 } else if (sense_key == SSD_KEY_UNIT_ATTENTION) { 1673 if ((sense_flags & SF_RETRY_UA) != 0 1674 && (action & SS_MASK) == SS_FAIL) { 1675 action &= ~(SS_MASK|SSQ_MASK); 1676 action |= SS_RETRY|SSQ_DECREMENT_COUNT| 1677 SSQ_PRINT_SENSE; 1678 } 1679 } 1680 } 1681#ifdef KERNEL 1682 if (bootverbose) 1683 sense_flags |= SF_PRINT_ALWAYS; 1684#endif 1685 if ((sense_flags & SF_PRINT_ALWAYS) != 0) 1686 action |= SSQ_PRINT_SENSE; 1687 else if ((sense_flags & SF_NO_PRINT) != 0) 1688 action &= ~SSQ_PRINT_SENSE; 1689 1690 return (action); 1691} 1692 1693char * 1694scsi_cdb_string(u_int8_t *cdb_ptr, char *cdb_string, size_t len) 1695{ 1696 u_int8_t cdb_len; 1697 int i; 1698 1699 if (cdb_ptr == NULL) 1700 return(""); 1701 1702 /* Silence warnings */ 1703 cdb_len = 0; 1704 1705 /* 1706 * This is taken from the SCSI-3 draft spec. 1707 * (T10/1157D revision 0.3) 1708 * The top 3 bits of an opcode are the group code. The next 5 bits 1709 * are the command code. 1710 * Group 0: six byte commands 1711 * Group 1: ten byte commands 1712 * Group 2: ten byte commands 1713 * Group 3: reserved 1714 * Group 4: sixteen byte commands 1715 * Group 5: twelve byte commands 1716 * Group 6: vendor specific 1717 * Group 7: vendor specific 1718 */ 1719 switch((*cdb_ptr >> 5) & 0x7) { 1720 case 0: 1721 cdb_len = 6; 1722 break; 1723 case 1: 1724 case 2: 1725 cdb_len = 10; 1726 break; 1727 case 3: 1728 case 6: 1729 case 7: 1730 /* in this case, just print out the opcode */ 1731 cdb_len = 1; 1732 break; 1733 case 4: 1734 cdb_len = 16; 1735 break; 1736 case 5: 1737 cdb_len = 12; 1738 break; 1739 } 1740 *cdb_string = '\0'; 1741 for (i = 0; i < cdb_len; i++) 1742 snprintf(cdb_string + strlen(cdb_string), 1743 len - strlen(cdb_string), "%x ", cdb_ptr[i]); 1744 1745 return(cdb_string); 1746} 1747 1748const char * 1749scsi_status_string(struct ccb_scsiio *csio) 1750{ 1751 switch(csio->scsi_status) { 1752 case SCSI_STATUS_OK: 1753 return("OK"); 1754 case SCSI_STATUS_CHECK_COND: 1755 return("Check Condition"); 1756 case SCSI_STATUS_BUSY: 1757 return("Busy"); 1758 case SCSI_STATUS_INTERMED: 1759 return("Intermediate"); 1760 case SCSI_STATUS_INTERMED_COND_MET: 1761 return("Intermediate-Condition Met"); 1762 case SCSI_STATUS_RESERV_CONFLICT: 1763 return("Reservation Conflict"); 1764 case SCSI_STATUS_CMD_TERMINATED: 1765 return("Command Terminated"); 1766 case SCSI_STATUS_QUEUE_FULL: 1767 return("Queue Full"); 1768 case SCSI_STATUS_ACA_ACTIVE: 1769 return("ACA Active"); 1770 case SCSI_STATUS_TASK_ABORTED: 1771 return("Task Aborted"); 1772 default: { 1773 static char unkstr[64]; 1774 snprintf(unkstr, sizeof(unkstr), "Unknown %#x", 1775 csio->scsi_status); 1776 return(unkstr); 1777 } 1778 } 1779} 1780 1781/* 1782 * scsi_command_string() returns 0 for success and -1 for failure. 1783 */ 1784#ifdef _KERNEL 1785int 1786scsi_command_string(struct ccb_scsiio *csio, struct sbuf *sb) 1787#else /* !_KERNEL */ 1788int 1789scsi_command_string(struct cam_device *device, struct ccb_scsiio *csio, 1790 struct sbuf *sb) 1791#endif /* _KERNEL/!_KERNEL */ 1792{ 1793 struct scsi_inquiry_data *inq_data; 1794 char cdb_str[(SCSI_MAX_CDBLEN * 3) + 1]; 1795#ifdef _KERNEL 1796 struct ccb_getdev cgd; 1797#endif /* _KERNEL */ 1798 1799#ifdef _KERNEL 1800 /* 1801 * Get the device information. 1802 */ 1803 xpt_setup_ccb(&cgd.ccb_h, 1804 csio->ccb_h.path, 1805 /*priority*/ 1); 1806 cgd.ccb_h.func_code = XPT_GDEV_TYPE; 1807 xpt_action((union ccb *)&cgd); 1808 1809 /* 1810 * If the device is unconfigured, just pretend that it is a hard 1811 * drive. scsi_op_desc() needs this. 1812 */ 1813 if (cgd.ccb_h.status == CAM_DEV_NOT_THERE) 1814 cgd.inq_data.device = T_DIRECT; 1815 1816 inq_data = &cgd.inq_data; 1817 1818#else /* !_KERNEL */ 1819 1820 inq_data = &device->inq_data; 1821 1822#endif /* _KERNEL/!_KERNEL */ 1823 1824 if ((csio->ccb_h.flags & CAM_CDB_POINTER) != 0) { 1825 sbuf_printf(sb, "%s. CDB: %s", 1826 scsi_op_desc(csio->cdb_io.cdb_ptr[0], inq_data), 1827 scsi_cdb_string(csio->cdb_io.cdb_ptr, cdb_str, 1828 sizeof(cdb_str))); 1829 } else { 1830 sbuf_printf(sb, "%s. CDB: %s", 1831 scsi_op_desc(csio->cdb_io.cdb_bytes[0], inq_data), 1832 scsi_cdb_string(csio->cdb_io.cdb_bytes, cdb_str, 1833 sizeof(cdb_str))); 1834 } 1835 1836 return(0); 1837} 1838 1839 1840/* 1841 * scsi_sense_sbuf() returns 0 for success and -1 for failure. 1842 */ 1843#ifdef _KERNEL 1844int 1845scsi_sense_sbuf(struct ccb_scsiio *csio, struct sbuf *sb, 1846 scsi_sense_string_flags flags) 1847#else /* !_KERNEL */ 1848int 1849scsi_sense_sbuf(struct cam_device *device, struct ccb_scsiio *csio, 1850 struct sbuf *sb, scsi_sense_string_flags flags) 1851#endif /* _KERNEL/!_KERNEL */ 1852{ 1853 struct scsi_sense_data *sense; 1854 struct scsi_inquiry_data *inq_data; 1855#ifdef _KERNEL 1856 struct ccb_getdev cgd; 1857#endif /* _KERNEL */ 1858 u_int32_t info; 1859 int error_code; 1860 int sense_key; 1861 int asc, ascq; 1862 char path_str[64]; 1863 1864#ifndef _KERNEL 1865 if (device == NULL) 1866 return(-1); 1867#endif /* !_KERNEL */ 1868 if ((csio == NULL) || (sb == NULL)) 1869 return(-1); 1870 1871 /* 1872 * If the CDB is a physical address, we can't deal with it.. 1873 */ 1874 if ((csio->ccb_h.flags & CAM_CDB_PHYS) != 0) 1875 flags &= ~SSS_FLAG_PRINT_COMMAND; 1876 1877#ifdef _KERNEL 1878 xpt_path_string(csio->ccb_h.path, path_str, sizeof(path_str)); 1879#else /* !_KERNEL */ 1880 cam_path_string(device, path_str, sizeof(path_str)); 1881#endif /* _KERNEL/!_KERNEL */ 1882 1883#ifdef _KERNEL 1884 /* 1885 * Get the device information. 1886 */ 1887 xpt_setup_ccb(&cgd.ccb_h, 1888 csio->ccb_h.path, 1889 /*priority*/ 1); 1890 cgd.ccb_h.func_code = XPT_GDEV_TYPE; 1891 xpt_action((union ccb *)&cgd); 1892 1893 /* 1894 * If the device is unconfigured, just pretend that it is a hard 1895 * drive. scsi_op_desc() needs this. 1896 */ 1897 if (cgd.ccb_h.status == CAM_DEV_NOT_THERE) 1898 cgd.inq_data.device = T_DIRECT; 1899 1900 inq_data = &cgd.inq_data; 1901 1902#else /* !_KERNEL */ 1903 1904 inq_data = &device->inq_data; 1905 1906#endif /* _KERNEL/!_KERNEL */ 1907 1908 sense = NULL; 1909 1910 if (flags & SSS_FLAG_PRINT_COMMAND) { 1911 1912 sbuf_cat(sb, path_str); 1913 1914#ifdef _KERNEL 1915 scsi_command_string(csio, sb); 1916#else /* !_KERNEL */ 1917 scsi_command_string(device, csio, sb); 1918#endif /* _KERNEL/!_KERNEL */ 1919 } 1920 1921 /* 1922 * If the sense data is a physical pointer, forget it. 1923 */ 1924 if (csio->ccb_h.flags & CAM_SENSE_PTR) { 1925 if (csio->ccb_h.flags & CAM_SENSE_PHYS) 1926 return(-1); 1927 else { 1928 /* 1929 * bcopy the pointer to avoid unaligned access 1930 * errors on finicky architectures. We don't 1931 * ensure that the sense data is pointer aligned. 1932 */ 1933 bcopy(&csio->sense_data, sense, 1934 sizeof(struct scsi_sense_data *)); 1935 } 1936 } else { 1937 /* 1938 * If the physical sense flag is set, but the sense pointer 1939 * is not also set, we assume that the user is an idiot and 1940 * return. (Well, okay, it could be that somehow, the 1941 * entire csio is physical, but we would have probably core 1942 * dumped on one of the bogus pointer deferences above 1943 * already.) 1944 */ 1945 if (csio->ccb_h.flags & CAM_SENSE_PHYS) 1946 return(-1); 1947 else 1948 sense = &csio->sense_data; 1949 } 1950 1951 1952 sbuf_cat(sb, path_str); 1953 1954 error_code = sense->error_code & SSD_ERRCODE; 1955 sense_key = sense->flags & SSD_KEY; 1956 1957 switch (error_code) { 1958 case SSD_DEFERRED_ERROR: 1959 sbuf_printf(sb, "Deferred Error: "); 1960 1961 /* FALLTHROUGH */ 1962 case SSD_CURRENT_ERROR: 1963 { 1964 const char *sense_key_desc; 1965 const char *asc_desc; 1966 1967 asc = (sense->extra_len >= 5) ? sense->add_sense_code : 0; 1968 ascq = (sense->extra_len >= 6) ? sense->add_sense_code_qual : 0; 1969 scsi_sense_desc(sense_key, asc, ascq, inq_data, 1970 &sense_key_desc, &asc_desc); 1971 sbuf_cat(sb, sense_key_desc); 1972 1973 info = scsi_4btoul(sense->info); 1974 1975 if (sense->error_code & SSD_ERRCODE_VALID) { 1976 1977 switch (sense_key) { 1978 case SSD_KEY_NOT_READY: 1979 case SSD_KEY_ILLEGAL_REQUEST: 1980 case SSD_KEY_UNIT_ATTENTION: 1981 case SSD_KEY_DATA_PROTECT: 1982 break; 1983 case SSD_KEY_BLANK_CHECK: 1984 sbuf_printf(sb, " req sz: %d (decimal)", info); 1985 break; 1986 default: 1987 if (info) { 1988 if (sense->flags & SSD_ILI) { 1989 sbuf_printf(sb, " ILI (length " 1990 "mismatch): %d", info); 1991 1992 } else { 1993 sbuf_printf(sb, " info:%x", 1994 info); 1995 } 1996 } 1997 } 1998 } else if (info) { 1999 sbuf_printf(sb, " info?:%x", info); 2000 } 2001 2002 if (sense->extra_len >= 4) { 2003 if (bcmp(sense->cmd_spec_info, "\0\0\0\0", 4)) { 2004 sbuf_printf(sb, " csi:%x,%x,%x,%x", 2005 sense->cmd_spec_info[0], 2006 sense->cmd_spec_info[1], 2007 sense->cmd_spec_info[2], 2008 sense->cmd_spec_info[3]); 2009 } 2010 } 2011 2012 sbuf_printf(sb, " asc:%x,%x\n%s%s", asc, ascq, 2013 path_str, asc_desc); 2014 2015 if (sense->extra_len >= 7 && sense->fru) { 2016 sbuf_printf(sb, " field replaceable unit: %x", 2017 sense->fru); 2018 } 2019 2020 if ((sense->extra_len >= 10) 2021 && (sense->sense_key_spec[0] & SSD_SCS_VALID) != 0) { 2022 switch(sense_key) { 2023 case SSD_KEY_ILLEGAL_REQUEST: { 2024 int bad_command; 2025 char tmpstr2[40]; 2026 2027 if (sense->sense_key_spec[0] & 0x40) 2028 bad_command = 1; 2029 else 2030 bad_command = 0; 2031 2032 tmpstr2[0] = '\0'; 2033 2034 /* Bit pointer is valid */ 2035 if (sense->sense_key_spec[0] & 0x08) 2036 snprintf(tmpstr2, sizeof(tmpstr2), 2037 "bit %d", 2038 sense->sense_key_spec[0] & 0x7); 2039 sbuf_printf(sb, 2040 ": %s byte %d %s is invalid", 2041 bad_command ? 2042 "Command" : "Data", 2043 scsi_2btoul( 2044 &sense->sense_key_spec[1]), 2045 tmpstr2); 2046 break; 2047 } 2048 case SSD_KEY_RECOVERED_ERROR: 2049 case SSD_KEY_HARDWARE_ERROR: 2050 case SSD_KEY_MEDIUM_ERROR: 2051 sbuf_printf(sb, " actual retry count: %d", 2052 scsi_2btoul( 2053 &sense->sense_key_spec[1])); 2054 break; 2055 default: 2056 sbuf_printf(sb, " sks:%#x,%#x", 2057 sense->sense_key_spec[0], 2058 scsi_2btoul( 2059 &sense->sense_key_spec[1])); 2060 break; 2061 } 2062 } 2063 break; 2064 2065 } 2066 default: 2067 sbuf_printf(sb, "error code %d", 2068 sense->error_code & SSD_ERRCODE); 2069 2070 if (sense->error_code & SSD_ERRCODE_VALID) { 2071 sbuf_printf(sb, " at block no. %d (decimal)", 2072 info = scsi_4btoul(sense->info)); 2073 } 2074 } 2075 2076 sbuf_printf(sb, "\n"); 2077 2078 return(0); 2079} 2080 2081 2082 2083#ifdef _KERNEL 2084char * 2085scsi_sense_string(struct ccb_scsiio *csio, char *str, int str_len) 2086#else /* !_KERNEL */ 2087char * 2088scsi_sense_string(struct cam_device *device, struct ccb_scsiio *csio, 2089 char *str, int str_len) 2090#endif /* _KERNEL/!_KERNEL */ 2091{ 2092 struct sbuf sb; 2093 2094 sbuf_new(&sb, str, str_len, 0); 2095 2096#ifdef _KERNEL 2097 scsi_sense_sbuf(csio, &sb, SSS_FLAG_PRINT_COMMAND); 2098#else /* !_KERNEL */ 2099 scsi_sense_sbuf(device, csio, &sb, SSS_FLAG_PRINT_COMMAND); 2100#endif /* _KERNEL/!_KERNEL */ 2101 2102 sbuf_finish(&sb); 2103 2104 return(sbuf_data(&sb)); 2105} 2106 2107#ifdef _KERNEL 2108void 2109scsi_sense_print(struct ccb_scsiio *csio) 2110{ 2111 struct sbuf sb; 2112 char str[512]; 2113 2114 sbuf_new(&sb, str, sizeof(str), 0); 2115 2116 scsi_sense_sbuf(csio, &sb, SSS_FLAG_PRINT_COMMAND); 2117 2118 sbuf_finish(&sb); 2119 2120 printf("%s", sbuf_data(&sb)); 2121} 2122 2123#else /* !_KERNEL */ 2124void 2125scsi_sense_print(struct cam_device *device, struct ccb_scsiio *csio, 2126 FILE *ofile) 2127{ 2128 struct sbuf sb; 2129 char str[512]; 2130 2131 if ((device == NULL) || (csio == NULL) || (ofile == NULL)) 2132 return; 2133 2134 sbuf_new(&sb, str, sizeof(str), 0); 2135 2136 scsi_sense_sbuf(device, csio, &sb, SSS_FLAG_PRINT_COMMAND); 2137 2138 sbuf_finish(&sb); 2139 2140 fprintf(ofile, "%s", sbuf_data(&sb)); 2141} 2142 2143#endif /* _KERNEL/!_KERNEL */ 2144 2145/* 2146 * This function currently requires at least 36 bytes, or 2147 * SHORT_INQUIRY_LENGTH, worth of data to function properly. If this 2148 * function needs more or less data in the future, another length should be 2149 * defined in scsi_all.h to indicate the minimum amount of data necessary 2150 * for this routine to function properly. 2151 */ 2152void 2153scsi_print_inquiry(struct scsi_inquiry_data *inq_data) 2154{ 2155 u_int8_t type; 2156 char *dtype, *qtype; 2157 char vendor[16], product[48], revision[16], rstr[4]; 2158 2159 type = SID_TYPE(inq_data); 2160 2161 /* 2162 * Figure out basic device type and qualifier. 2163 */ 2164 if (SID_QUAL_IS_VENDOR_UNIQUE(inq_data)) { 2165 qtype = "(vendor-unique qualifier)"; 2166 } else { 2167 switch (SID_QUAL(inq_data)) { 2168 case SID_QUAL_LU_CONNECTED: 2169 qtype = ""; 2170 break; 2171 2172 case SID_QUAL_LU_OFFLINE: 2173 qtype = "(offline)"; 2174 break; 2175 2176 case SID_QUAL_RSVD: 2177 qtype = "(reserved qualifier)"; 2178 break; 2179 default: 2180 case SID_QUAL_BAD_LU: 2181 qtype = "(lun not supported)"; 2182 break; 2183 } 2184 } 2185 2186 switch (type) { 2187 case T_DIRECT: 2188 dtype = "Direct Access"; 2189 break; 2190 case T_SEQUENTIAL: 2191 dtype = "Sequential Access"; 2192 break; 2193 case T_PRINTER: 2194 dtype = "Printer"; 2195 break; 2196 case T_PROCESSOR: 2197 dtype = "Processor"; 2198 break; 2199 case T_CDROM: 2200 dtype = "CD-ROM"; 2201 break; 2202 case T_WORM: 2203 dtype = "Worm"; 2204 break; 2205 case T_SCANNER: 2206 dtype = "Scanner"; 2207 break; 2208 case T_OPTICAL: 2209 dtype = "Optical"; 2210 break; 2211 case T_CHANGER: 2212 dtype = "Changer"; 2213 break; 2214 case T_COMM: 2215 dtype = "Communication"; 2216 break; 2217 case T_STORARRAY: 2218 dtype = "Storage Array"; 2219 break; 2220 case T_ENCLOSURE: 2221 dtype = "Enclosure Services"; 2222 break; 2223 case T_NODEVICE: 2224 dtype = "Uninstalled"; 2225 default: 2226 dtype = "unknown"; 2227 break; 2228 } 2229 2230 cam_strvis(vendor, inq_data->vendor, sizeof(inq_data->vendor), 2231 sizeof(vendor)); 2232 cam_strvis(product, inq_data->product, sizeof(inq_data->product), 2233 sizeof(product)); 2234 cam_strvis(revision, inq_data->revision, sizeof(inq_data->revision), 2235 sizeof(revision)); 2236 2237 if (SID_ANSI_REV(inq_data) == SCSI_REV_CCS) 2238 bcopy("CCS", rstr, 4); 2239 else 2240 snprintf(rstr, sizeof (rstr), "%d", SID_ANSI_REV(inq_data)); 2241 printf("<%s %s %s> %s %s SCSI-%s device %s\n", 2242 vendor, product, revision, 2243 SID_IS_REMOVABLE(inq_data) ? "Removable" : "Fixed", 2244 dtype, rstr, qtype); 2245} 2246 2247/* 2248 * Table of syncrates that don't follow the "divisible by 4" 2249 * rule. This table will be expanded in future SCSI specs. 2250 */ 2251static struct { 2252 u_int period_factor; 2253 u_int period; /* in 10ths of ns */ 2254} scsi_syncrates[] = { 2255 { 0x09, 125 }, /* FAST-80 */ 2256 { 0x0a, 250 }, /* FAST-40 40MHz */ 2257 { 0x0b, 303 }, /* FAST-40 33MHz */ 2258 { 0x0c, 500 } /* FAST-20 */ 2259}; 2260 2261/* 2262 * Return the frequency in kHz corresponding to the given 2263 * sync period factor. 2264 */ 2265u_int 2266scsi_calc_syncsrate(u_int period_factor) 2267{ 2268 int i; 2269 int num_syncrates; 2270 2271 num_syncrates = sizeof(scsi_syncrates) / sizeof(scsi_syncrates[0]); 2272 /* See if the period is in the "exception" table */ 2273 for (i = 0; i < num_syncrates; i++) { 2274 2275 if (period_factor == scsi_syncrates[i].period_factor) { 2276 /* Period in kHz */ 2277 return (10000000 / scsi_syncrates[i].period); 2278 } 2279 } 2280 2281 /* 2282 * Wasn't in the table, so use the standard 2283 * 4 times conversion. 2284 */ 2285 return (10000000 / (period_factor * 4 * 10)); 2286} 2287 2288/* 2289 * Return the SCSI sync parameter that corresponsd to 2290 * the passed in period in 10ths of ns. 2291 */ 2292u_int 2293scsi_calc_syncparam(u_int period) 2294{ 2295 int i; 2296 int num_syncrates; 2297 2298 if (period == 0) 2299 return (~0); /* Async */ 2300 2301 num_syncrates = sizeof(scsi_syncrates) / sizeof(scsi_syncrates[0]); 2302 /* See if the period is in the "exception" table */ 2303 for (i = 0; i < num_syncrates; i++) { 2304 2305 if (period <= scsi_syncrates[i].period) { 2306 /* Period in kHz */ 2307 return (scsi_syncrates[i].period_factor); 2308 } 2309 } 2310 2311 /* 2312 * Wasn't in the table, so use the standard 2313 * 1/4 period in ns conversion. 2314 */ 2315 return (period/40); 2316} 2317 2318void 2319scsi_test_unit_ready(struct ccb_scsiio *csio, u_int32_t retries, 2320 void (*cbfcnp)(struct cam_periph *, union ccb *), 2321 u_int8_t tag_action, u_int8_t sense_len, u_int32_t timeout) 2322{ 2323 struct scsi_test_unit_ready *scsi_cmd; 2324 2325 cam_fill_csio(csio, 2326 retries, 2327 cbfcnp, 2328 CAM_DIR_NONE, 2329 tag_action, 2330 /*data_ptr*/NULL, 2331 /*dxfer_len*/0, 2332 sense_len, 2333 sizeof(*scsi_cmd), 2334 timeout); 2335 2336 scsi_cmd = (struct scsi_test_unit_ready *)&csio->cdb_io.cdb_bytes; 2337 bzero(scsi_cmd, sizeof(*scsi_cmd)); 2338 scsi_cmd->opcode = TEST_UNIT_READY; 2339} 2340 2341void 2342scsi_request_sense(struct ccb_scsiio *csio, u_int32_t retries, 2343 void (*cbfcnp)(struct cam_periph *, union ccb *), 2344 void *data_ptr, u_int8_t dxfer_len, u_int8_t tag_action, 2345 u_int8_t sense_len, u_int32_t timeout) 2346{ 2347 struct scsi_request_sense *scsi_cmd; 2348 2349 cam_fill_csio(csio, 2350 retries, 2351 cbfcnp, 2352 CAM_DIR_IN, 2353 tag_action, 2354 data_ptr, 2355 dxfer_len, 2356 sense_len, 2357 sizeof(*scsi_cmd), 2358 timeout); 2359 2360 scsi_cmd = (struct scsi_request_sense *)&csio->cdb_io.cdb_bytes; 2361 bzero(scsi_cmd, sizeof(*scsi_cmd)); 2362 scsi_cmd->opcode = REQUEST_SENSE; 2363} 2364 2365void 2366scsi_inquiry(struct ccb_scsiio *csio, u_int32_t retries, 2367 void (*cbfcnp)(struct cam_periph *, union ccb *), 2368 u_int8_t tag_action, u_int8_t *inq_buf, u_int32_t inq_len, 2369 int evpd, u_int8_t page_code, u_int8_t sense_len, 2370 u_int32_t timeout) 2371{ 2372 struct scsi_inquiry *scsi_cmd; 2373 2374 cam_fill_csio(csio, 2375 retries, 2376 cbfcnp, 2377 /*flags*/CAM_DIR_IN, 2378 tag_action, 2379 /*data_ptr*/inq_buf, 2380 /*dxfer_len*/inq_len, 2381 sense_len, 2382 sizeof(*scsi_cmd), 2383 timeout); 2384 2385 scsi_cmd = (struct scsi_inquiry *)&csio->cdb_io.cdb_bytes; 2386 bzero(scsi_cmd, sizeof(*scsi_cmd)); 2387 scsi_cmd->opcode = INQUIRY; 2388 if (evpd) { 2389 scsi_cmd->byte2 |= SI_EVPD; 2390 scsi_cmd->page_code = page_code; 2391 } 2392 /* 2393 * A 'transfer units' count of 256 is coded as 2394 * zero for all commands with a single byte count 2395 * field. 2396 */ 2397 if (inq_len == 256) 2398 inq_len = 0; 2399 scsi_cmd->length = inq_len; 2400} 2401 2402void 2403scsi_mode_sense(struct ccb_scsiio *csio, u_int32_t retries, 2404 void (*cbfcnp)(struct cam_periph *, union ccb *), 2405 u_int8_t tag_action, int dbd, u_int8_t page_code, 2406 u_int8_t page, u_int8_t *param_buf, u_int32_t param_len, 2407 u_int8_t sense_len, u_int32_t timeout) 2408{ 2409 u_int8_t cdb_len; 2410 2411 /* 2412 * Use the smallest possible command to perform the operation. 2413 */ 2414 if (param_len < 256) { 2415 /* 2416 * We can fit in a 6 byte cdb. 2417 */ 2418 struct scsi_mode_sense_6 *scsi_cmd; 2419 2420 scsi_cmd = (struct scsi_mode_sense_6 *)&csio->cdb_io.cdb_bytes; 2421 bzero(scsi_cmd, sizeof(*scsi_cmd)); 2422 scsi_cmd->opcode = MODE_SENSE_6; 2423 if (dbd != 0) 2424 scsi_cmd->byte2 |= SMS_DBD; 2425 scsi_cmd->page = page_code | page; 2426 scsi_cmd->length = param_len; 2427 cdb_len = sizeof(*scsi_cmd); 2428 } else { 2429 /* 2430 * Need a 10 byte cdb. 2431 */ 2432 struct scsi_mode_sense_10 *scsi_cmd; 2433 2434 scsi_cmd = (struct scsi_mode_sense_10 *)&csio->cdb_io.cdb_bytes; 2435 bzero(scsi_cmd, sizeof(*scsi_cmd)); 2436 scsi_cmd->opcode = MODE_SENSE_10; 2437 if (dbd != 0) 2438 scsi_cmd->byte2 |= SMS_DBD; 2439 scsi_cmd->page = page_code | page; 2440 scsi_ulto2b(param_len, scsi_cmd->length); 2441 cdb_len = sizeof(*scsi_cmd); 2442 } 2443 cam_fill_csio(csio, 2444 retries, 2445 cbfcnp, 2446 CAM_DIR_IN, 2447 tag_action, 2448 param_buf, 2449 param_len, 2450 sense_len, 2451 cdb_len, 2452 timeout); 2453} 2454 2455void 2456scsi_mode_select(struct ccb_scsiio *csio, u_int32_t retries, 2457 void (*cbfcnp)(struct cam_periph *, union ccb *), 2458 u_int8_t tag_action, int scsi_page_fmt, int save_pages, 2459 u_int8_t *param_buf, u_int32_t param_len, u_int8_t sense_len, 2460 u_int32_t timeout) 2461{ 2462 u_int8_t cdb_len; 2463 2464 /* 2465 * Use the smallest possible command to perform the operation. 2466 */ 2467 if (param_len < 256) { 2468 /* 2469 * We can fit in a 6 byte cdb. 2470 */ 2471 struct scsi_mode_select_6 *scsi_cmd; 2472 2473 scsi_cmd = (struct scsi_mode_select_6 *)&csio->cdb_io.cdb_bytes; 2474 bzero(scsi_cmd, sizeof(*scsi_cmd)); 2475 scsi_cmd->opcode = MODE_SELECT_6; 2476 if (scsi_page_fmt != 0) 2477 scsi_cmd->byte2 |= SMS_PF; 2478 if (save_pages != 0) 2479 scsi_cmd->byte2 |= SMS_SP; 2480 scsi_cmd->length = param_len; 2481 cdb_len = sizeof(*scsi_cmd); 2482 } else { 2483 /* 2484 * Need a 10 byte cdb. 2485 */ 2486 struct scsi_mode_select_10 *scsi_cmd; 2487 2488 scsi_cmd = 2489 (struct scsi_mode_select_10 *)&csio->cdb_io.cdb_bytes; 2490 bzero(scsi_cmd, sizeof(*scsi_cmd)); 2491 scsi_cmd->opcode = MODE_SELECT_10; 2492 if (scsi_page_fmt != 0) 2493 scsi_cmd->byte2 |= SMS_PF; 2494 if (save_pages != 0) 2495 scsi_cmd->byte2 |= SMS_SP; 2496 scsi_ulto2b(param_len, scsi_cmd->length); 2497 cdb_len = sizeof(*scsi_cmd); 2498 } 2499 cam_fill_csio(csio, 2500 retries, 2501 cbfcnp, 2502 CAM_DIR_OUT, 2503 tag_action, 2504 param_buf, 2505 param_len, 2506 sense_len, 2507 cdb_len, 2508 timeout); 2509} 2510 2511void 2512scsi_log_sense(struct ccb_scsiio *csio, u_int32_t retries, 2513 void (*cbfcnp)(struct cam_periph *, union ccb *), 2514 u_int8_t tag_action, u_int8_t page_code, u_int8_t page, 2515 int save_pages, int ppc, u_int32_t paramptr, 2516 u_int8_t *param_buf, u_int32_t param_len, u_int8_t sense_len, 2517 u_int32_t timeout) 2518{ 2519 struct scsi_log_sense *scsi_cmd; 2520 u_int8_t cdb_len; 2521 2522 scsi_cmd = (struct scsi_log_sense *)&csio->cdb_io.cdb_bytes; 2523 bzero(scsi_cmd, sizeof(*scsi_cmd)); 2524 scsi_cmd->opcode = LOG_SENSE; 2525 scsi_cmd->page = page_code | page; 2526 if (save_pages != 0) 2527 scsi_cmd->byte2 |= SLS_SP; 2528 if (ppc != 0) 2529 scsi_cmd->byte2 |= SLS_PPC; 2530 scsi_ulto2b(paramptr, scsi_cmd->paramptr); 2531 scsi_ulto2b(param_len, scsi_cmd->length); 2532 cdb_len = sizeof(*scsi_cmd); 2533 2534 cam_fill_csio(csio, 2535 retries, 2536 cbfcnp, 2537 /*flags*/CAM_DIR_IN, 2538 tag_action, 2539 /*data_ptr*/param_buf, 2540 /*dxfer_len*/param_len, 2541 sense_len, 2542 cdb_len, 2543 timeout); 2544} 2545 2546void 2547scsi_log_select(struct ccb_scsiio *csio, u_int32_t retries, 2548 void (*cbfcnp)(struct cam_periph *, union ccb *), 2549 u_int8_t tag_action, u_int8_t page_code, int save_pages, 2550 int pc_reset, u_int8_t *param_buf, u_int32_t param_len, 2551 u_int8_t sense_len, u_int32_t timeout) 2552{ 2553 struct scsi_log_select *scsi_cmd; 2554 u_int8_t cdb_len; 2555 2556 scsi_cmd = (struct scsi_log_select *)&csio->cdb_io.cdb_bytes; 2557 bzero(scsi_cmd, sizeof(*scsi_cmd)); 2558 scsi_cmd->opcode = LOG_SELECT; 2559 scsi_cmd->page = page_code & SLS_PAGE_CODE; 2560 if (save_pages != 0) 2561 scsi_cmd->byte2 |= SLS_SP; 2562 if (pc_reset != 0) 2563 scsi_cmd->byte2 |= SLS_PCR; 2564 scsi_ulto2b(param_len, scsi_cmd->length); 2565 cdb_len = sizeof(*scsi_cmd); 2566 2567 cam_fill_csio(csio, 2568 retries, 2569 cbfcnp, 2570 /*flags*/CAM_DIR_OUT, 2571 tag_action, 2572 /*data_ptr*/param_buf, 2573 /*dxfer_len*/param_len, 2574 sense_len, 2575 cdb_len, 2576 timeout); 2577} 2578 2579/* XXX allow specification of address and PMI bit and LBA */ 2580void 2581scsi_read_capacity(struct ccb_scsiio *csio, u_int32_t retries, 2582 void (*cbfcnp)(struct cam_periph *, union ccb *), 2583 u_int8_t tag_action, 2584 struct scsi_read_capacity_data *rcap_buf, 2585 u_int8_t sense_len, u_int32_t timeout) 2586{ 2587 struct scsi_read_capacity *scsi_cmd; 2588 2589 cam_fill_csio(csio, 2590 retries, 2591 cbfcnp, 2592 /*flags*/CAM_DIR_IN, 2593 tag_action, 2594 /*data_ptr*/(u_int8_t *)rcap_buf, 2595 /*dxfer_len*/sizeof(*rcap_buf), 2596 sense_len, 2597 sizeof(*scsi_cmd), 2598 timeout); 2599 2600 scsi_cmd = (struct scsi_read_capacity *)&csio->cdb_io.cdb_bytes; 2601 bzero(scsi_cmd, sizeof(*scsi_cmd)); 2602 scsi_cmd->opcode = READ_CAPACITY; 2603} 2604 2605/* 2606 * Prevent or allow the user to remove the media 2607 */ 2608void 2609scsi_prevent(struct ccb_scsiio *csio, u_int32_t retries, 2610 void (*cbfcnp)(struct cam_periph *, union ccb *), 2611 u_int8_t tag_action, u_int8_t action, 2612 u_int8_t sense_len, u_int32_t timeout) 2613{ 2614 struct scsi_prevent *scsi_cmd; 2615 2616 cam_fill_csio(csio, 2617 retries, 2618 cbfcnp, 2619 /*flags*/CAM_DIR_NONE, 2620 tag_action, 2621 /*data_ptr*/NULL, 2622 /*dxfer_len*/0, 2623 sense_len, 2624 sizeof(*scsi_cmd), 2625 timeout); 2626 2627 scsi_cmd = (struct scsi_prevent *)&csio->cdb_io.cdb_bytes; 2628 bzero(scsi_cmd, sizeof(*scsi_cmd)); 2629 scsi_cmd->opcode = PREVENT_ALLOW; 2630 scsi_cmd->how = action; 2631} 2632 2633/* 2634 * Syncronize the media to the contents of the cache for 2635 * the given lba/count pair. Specifying 0/0 means sync 2636 * the whole cache. 2637 */ 2638void 2639scsi_synchronize_cache(struct ccb_scsiio *csio, u_int32_t retries, 2640 void (*cbfcnp)(struct cam_periph *, union ccb *), 2641 u_int8_t tag_action, u_int32_t begin_lba, 2642 u_int16_t lb_count, u_int8_t sense_len, 2643 u_int32_t timeout) 2644{ 2645 struct scsi_sync_cache *scsi_cmd; 2646 2647 cam_fill_csio(csio, 2648 retries, 2649 cbfcnp, 2650 /*flags*/CAM_DIR_NONE, 2651 tag_action, 2652 /*data_ptr*/NULL, 2653 /*dxfer_len*/0, 2654 sense_len, 2655 sizeof(*scsi_cmd), 2656 timeout); 2657 2658 scsi_cmd = (struct scsi_sync_cache *)&csio->cdb_io.cdb_bytes; 2659 bzero(scsi_cmd, sizeof(*scsi_cmd)); 2660 scsi_cmd->opcode = SYNCHRONIZE_CACHE; 2661 scsi_ulto4b(begin_lba, scsi_cmd->begin_lba); 2662 scsi_ulto2b(lb_count, scsi_cmd->lb_count); 2663} 2664 2665void 2666scsi_read_write(struct ccb_scsiio *csio, u_int32_t retries, 2667 void (*cbfcnp)(struct cam_periph *, union ccb *), 2668 u_int8_t tag_action, int readop, u_int8_t byte2, 2669 int minimum_cmd_size, u_int32_t lba, u_int32_t block_count, 2670 u_int8_t *data_ptr, u_int32_t dxfer_len, u_int8_t sense_len, 2671 u_int32_t timeout) 2672{ 2673 u_int8_t cdb_len; 2674 /* 2675 * Use the smallest possible command to perform the operation 2676 * as some legacy hardware does not support the 10 byte commands. 2677 * If any of the bits in byte2 is set, we have to go with a larger 2678 * command. 2679 */ 2680 if ((minimum_cmd_size < 10) 2681 && ((lba & 0x1fffff) == lba) 2682 && ((block_count & 0xff) == block_count) 2683 && (byte2 == 0)) { 2684 /* 2685 * We can fit in a 6 byte cdb. 2686 */ 2687 struct scsi_rw_6 *scsi_cmd; 2688 2689 scsi_cmd = (struct scsi_rw_6 *)&csio->cdb_io.cdb_bytes; 2690 scsi_cmd->opcode = readop ? READ_6 : WRITE_6; 2691 scsi_ulto3b(lba, scsi_cmd->addr); 2692 scsi_cmd->length = block_count & 0xff; 2693 scsi_cmd->control = 0; 2694 cdb_len = sizeof(*scsi_cmd); 2695 2696 CAM_DEBUG(csio->ccb_h.path, CAM_DEBUG_SUBTRACE, 2697 ("6byte: %x%x%x:%d:%d\n", scsi_cmd->addr[0], 2698 scsi_cmd->addr[1], scsi_cmd->addr[2], 2699 scsi_cmd->length, dxfer_len)); 2700 } else if ((minimum_cmd_size < 12) 2701 && ((block_count & 0xffff) == block_count)) { 2702 /* 2703 * Need a 10 byte cdb. 2704 */ 2705 struct scsi_rw_10 *scsi_cmd; 2706 2707 scsi_cmd = (struct scsi_rw_10 *)&csio->cdb_io.cdb_bytes; 2708 scsi_cmd->opcode = readop ? READ_10 : WRITE_10; 2709 scsi_cmd->byte2 = byte2; 2710 scsi_ulto4b(lba, scsi_cmd->addr); 2711 scsi_cmd->reserved = 0; 2712 scsi_ulto2b(block_count, scsi_cmd->length); 2713 scsi_cmd->control = 0; 2714 cdb_len = sizeof(*scsi_cmd); 2715 2716 CAM_DEBUG(csio->ccb_h.path, CAM_DEBUG_SUBTRACE, 2717 ("10byte: %x%x%x%x:%x%x: %d\n", scsi_cmd->addr[0], 2718 scsi_cmd->addr[1], scsi_cmd->addr[2], 2719 scsi_cmd->addr[3], scsi_cmd->length[0], 2720 scsi_cmd->length[1], dxfer_len)); 2721 } else { 2722 /* 2723 * The block count is too big for a 10 byte CDB, use a 12 2724 * byte CDB. READ/WRITE(12) are currently only defined for 2725 * optical devices. 2726 */ 2727 struct scsi_rw_12 *scsi_cmd; 2728 2729 scsi_cmd = (struct scsi_rw_12 *)&csio->cdb_io.cdb_bytes; 2730 scsi_cmd->opcode = readop ? READ_12 : WRITE_12; 2731 scsi_cmd->byte2 = byte2; 2732 scsi_ulto4b(lba, scsi_cmd->addr); 2733 scsi_cmd->reserved = 0; 2734 scsi_ulto4b(block_count, scsi_cmd->length); 2735 scsi_cmd->control = 0; 2736 cdb_len = sizeof(*scsi_cmd); 2737 2738 CAM_DEBUG(csio->ccb_h.path, CAM_DEBUG_SUBTRACE, 2739 ("12byte: %x%x%x%x:%x%x%x%x: %d\n", scsi_cmd->addr[0], 2740 scsi_cmd->addr[1], scsi_cmd->addr[2], 2741 scsi_cmd->addr[3], scsi_cmd->length[0], 2742 scsi_cmd->length[1], scsi_cmd->length[2], 2743 scsi_cmd->length[3], dxfer_len)); 2744 } 2745 cam_fill_csio(csio, 2746 retries, 2747 cbfcnp, 2748 /*flags*/readop ? CAM_DIR_IN : CAM_DIR_OUT, 2749 tag_action, 2750 data_ptr, 2751 dxfer_len, 2752 sense_len, 2753 cdb_len, 2754 timeout); 2755} 2756 2757void 2758scsi_start_stop(struct ccb_scsiio *csio, u_int32_t retries, 2759 void (*cbfcnp)(struct cam_periph *, union ccb *), 2760 u_int8_t tag_action, int start, int load_eject, 2761 int immediate, u_int8_t sense_len, u_int32_t timeout) 2762{ 2763 struct scsi_start_stop_unit *scsi_cmd; 2764 int extra_flags = 0; 2765 2766 scsi_cmd = (struct scsi_start_stop_unit *)&csio->cdb_io.cdb_bytes; 2767 bzero(scsi_cmd, sizeof(*scsi_cmd)); 2768 scsi_cmd->opcode = START_STOP_UNIT; 2769 if (start != 0) { 2770 scsi_cmd->how |= SSS_START; 2771 /* it takes a lot of power to start a drive */ 2772 extra_flags |= CAM_HIGH_POWER; 2773 } 2774 if (load_eject != 0) 2775 scsi_cmd->how |= SSS_LOEJ; 2776 if (immediate != 0) 2777 scsi_cmd->byte2 |= SSS_IMMED; 2778 2779 cam_fill_csio(csio, 2780 retries, 2781 cbfcnp, 2782 /*flags*/CAM_DIR_NONE | extra_flags, 2783 tag_action, 2784 /*data_ptr*/NULL, 2785 /*dxfer_len*/0, 2786 sense_len, 2787 sizeof(*scsi_cmd), 2788 timeout); 2789 2790} 2791 2792 2793/* 2794 * Try make as good a match as possible with 2795 * available sub drivers 2796 */ 2797int 2798scsi_inquiry_match(caddr_t inqbuffer, caddr_t table_entry) 2799{ 2800 struct scsi_inquiry_pattern *entry; 2801 struct scsi_inquiry_data *inq; 2802 2803 entry = (struct scsi_inquiry_pattern *)table_entry; 2804 inq = (struct scsi_inquiry_data *)inqbuffer; 2805 2806 if (((SID_TYPE(inq) == entry->type) 2807 || (entry->type == T_ANY)) 2808 && (SID_IS_REMOVABLE(inq) ? entry->media_type & SIP_MEDIA_REMOVABLE 2809 : entry->media_type & SIP_MEDIA_FIXED) 2810 && (cam_strmatch(inq->vendor, entry->vendor, sizeof(inq->vendor)) == 0) 2811 && (cam_strmatch(inq->product, entry->product, 2812 sizeof(inq->product)) == 0) 2813 && (cam_strmatch(inq->revision, entry->revision, 2814 sizeof(inq->revision)) == 0)) { 2815 return (0); 2816 } 2817 return (-1); 2818} 2819 2820/* 2821 * Try make as good a match as possible with 2822 * available sub drivers 2823 */ 2824int 2825scsi_static_inquiry_match(caddr_t inqbuffer, caddr_t table_entry) 2826{ 2827 struct scsi_static_inquiry_pattern *entry; 2828 struct scsi_inquiry_data *inq; 2829 2830 entry = (struct scsi_static_inquiry_pattern *)table_entry; 2831 inq = (struct scsi_inquiry_data *)inqbuffer; 2832 2833 if (((SID_TYPE(inq) == entry->type) 2834 || (entry->type == T_ANY)) 2835 && (SID_IS_REMOVABLE(inq) ? entry->media_type & SIP_MEDIA_REMOVABLE 2836 : entry->media_type & SIP_MEDIA_FIXED) 2837 && (cam_strmatch(inq->vendor, entry->vendor, sizeof(inq->vendor)) == 0) 2838 && (cam_strmatch(inq->product, entry->product, 2839 sizeof(inq->product)) == 0) 2840 && (cam_strmatch(inq->revision, entry->revision, 2841 sizeof(inq->revision)) == 0)) { 2842 return (0); 2843 } 2844 return (-1); 2845} 2846