scsi_all.c revision 236814
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, 2003 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 30#include <sys/cdefs.h> 31__FBSDID("$FreeBSD: head/sys/cam/scsi/scsi_all.c 236814 2012-06-09 13:07:44Z mav $"); 32 33#include <sys/param.h> 34#include <sys/types.h> 35#include <sys/stdint.h> 36 37#ifdef _KERNEL 38#include <opt_scsi.h> 39 40#include <sys/systm.h> 41#include <sys/libkern.h> 42#include <sys/kernel.h> 43#include <sys/sysctl.h> 44#else 45#include <errno.h> 46#include <stdio.h> 47#include <stdlib.h> 48#include <string.h> 49#endif 50 51#include <cam/cam.h> 52#include <cam/cam_ccb.h> 53#include <cam/cam_queue.h> 54#include <cam/cam_xpt.h> 55#include <cam/scsi/scsi_all.h> 56#include <sys/sbuf.h> 57#ifndef _KERNEL 58#include <camlib.h> 59#include <stddef.h> 60 61#ifndef FALSE 62#define FALSE 0 63#endif /* FALSE */ 64#ifndef TRUE 65#define TRUE 1 66#endif /* TRUE */ 67#define ERESTART -1 /* restart syscall */ 68#define EJUSTRETURN -2 /* don't modify regs, just return */ 69#endif /* !_KERNEL */ 70 71/* 72 * This is the default number of milliseconds we wait for devices to settle 73 * after a SCSI bus reset. 74 */ 75#ifndef SCSI_DELAY 76#define SCSI_DELAY 2000 77#endif 78/* 79 * All devices need _some_ sort of bus settle delay, so we'll set it to 80 * a minimum value of 100ms. Note that this is pertinent only for SPI- 81 * not transport like Fibre Channel or iSCSI where 'delay' is completely 82 * meaningless. 83 */ 84#ifndef SCSI_MIN_DELAY 85#define SCSI_MIN_DELAY 100 86#endif 87/* 88 * Make sure the user isn't using seconds instead of milliseconds. 89 */ 90#if (SCSI_DELAY < SCSI_MIN_DELAY && SCSI_DELAY != 0) 91#error "SCSI_DELAY is in milliseconds, not seconds! Please use a larger value" 92#endif 93 94int scsi_delay; 95 96static int ascentrycomp(const void *key, const void *member); 97static int senseentrycomp(const void *key, const void *member); 98static void fetchtableentries(int sense_key, int asc, int ascq, 99 struct scsi_inquiry_data *, 100 const struct sense_key_table_entry **, 101 const struct asc_table_entry **); 102#ifdef _KERNEL 103static void init_scsi_delay(void); 104static int sysctl_scsi_delay(SYSCTL_HANDLER_ARGS); 105static int set_scsi_delay(int delay); 106#endif 107 108#if !defined(SCSI_NO_OP_STRINGS) 109 110#define D (1 << T_DIRECT) 111#define T (1 << T_SEQUENTIAL) 112#define L (1 << T_PRINTER) 113#define P (1 << T_PROCESSOR) 114#define W (1 << T_WORM) 115#define R (1 << T_CDROM) 116#define O (1 << T_OPTICAL) 117#define M (1 << T_CHANGER) 118#define A (1 << T_STORARRAY) 119#define E (1 << T_ENCLOSURE) 120#define B (1 << T_RBC) 121#define K (1 << T_OCRW) 122#define V (1 << T_ADC) 123#define F (1 << T_OSD) 124#define S (1 << T_SCANNER) 125#define C (1 << T_COMM) 126 127#define ALL (D | T | L | P | W | R | O | M | A | E | B | K | V | F | S | C) 128 129static struct op_table_entry plextor_cd_ops[] = { 130 { 0xD8, R, "CD-DA READ" } 131}; 132 133static struct scsi_op_quirk_entry scsi_op_quirk_table[] = { 134 { 135 /* 136 * I believe that 0xD8 is the Plextor proprietary command 137 * to read CD-DA data. I'm not sure which Plextor CDROM 138 * models support the command, though. I know for sure 139 * that the 4X, 8X, and 12X models do, and presumably the 140 * 12-20X does. I don't know about any earlier models, 141 * though. If anyone has any more complete information, 142 * feel free to change this quirk entry. 143 */ 144 {T_CDROM, SIP_MEDIA_REMOVABLE, "PLEXTOR", "CD-ROM PX*", "*"}, 145 sizeof(plextor_cd_ops)/sizeof(struct op_table_entry), 146 plextor_cd_ops 147 } 148}; 149 150static struct op_table_entry scsi_op_codes[] = { 151 /* 152 * From: http://www.t10.org/lists/op-num.txt 153 * Modifications by Kenneth Merry (ken@FreeBSD.ORG) 154 * and Jung-uk Kim (jkim@FreeBSD.org) 155 * 156 * Note: order is important in this table, scsi_op_desc() currently 157 * depends on the opcodes in the table being in order to save 158 * search time. 159 * Note: scanner and comm. devices are carried over from the previous 160 * version because they were removed in the latest spec. 161 */ 162 /* File: OP-NUM.TXT 163 * 164 * SCSI Operation Codes 165 * Numeric Sorted Listing 166 * as of 3/11/08 167 * 168 * D - DIRECT ACCESS DEVICE (SBC-2) device column key 169 * .T - SEQUENTIAL ACCESS DEVICE (SSC-2) ----------------- 170 * . L - PRINTER DEVICE (SSC) M = Mandatory 171 * . P - PROCESSOR DEVICE (SPC) O = Optional 172 * . .W - WRITE ONCE READ MULTIPLE DEVICE (SBC-2) V = Vendor spec. 173 * . . R - CD/DVE DEVICE (MMC-3) Z = Obsolete 174 * . . O - OPTICAL MEMORY DEVICE (SBC-2) 175 * . . .M - MEDIA CHANGER DEVICE (SMC-2) 176 * . . . A - STORAGE ARRAY DEVICE (SCC-2) 177 * . . . .E - ENCLOSURE SERVICES DEVICE (SES) 178 * . . . .B - SIMPLIFIED DIRECT-ACCESS DEVICE (RBC) 179 * . . . . K - OPTICAL CARD READER/WRITER DEVICE (OCRW) 180 * . . . . V - AUTOMATION/DRIVE INTERFACE (ADC) 181 * . . . . .F - OBJECT-BASED STORAGE (OSD) 182 * OP DTLPWROMAEBKVF Description 183 * -- -------------- ---------------------------------------------- */ 184 /* 00 MMMMMMMMMMMMMM TEST UNIT READY */ 185 { 0x00, ALL, "TEST UNIT READY" }, 186 /* 01 M REWIND */ 187 { 0x01, T, "REWIND" }, 188 /* 01 Z V ZZZZ REZERO UNIT */ 189 { 0x01, D | W | R | O | M, "REZERO UNIT" }, 190 /* 02 VVVVVV V */ 191 /* 03 MMMMMMMMMMOMMM REQUEST SENSE */ 192 { 0x03, ALL, "REQUEST SENSE" }, 193 /* 04 M OO FORMAT UNIT */ 194 { 0x04, D | R | O, "FORMAT UNIT" }, 195 /* 04 O FORMAT MEDIUM */ 196 { 0x04, T, "FORMAT MEDIUM" }, 197 /* 04 O FORMAT */ 198 { 0x04, L, "FORMAT" }, 199 /* 05 VMVVVV V READ BLOCK LIMITS */ 200 { 0x05, T, "READ BLOCK LIMITS" }, 201 /* 06 VVVVVV V */ 202 /* 07 OVV O OV REASSIGN BLOCKS */ 203 { 0x07, D | W | O, "REASSIGN BLOCKS" }, 204 /* 07 O INITIALIZE ELEMENT STATUS */ 205 { 0x07, M, "INITIALIZE ELEMENT STATUS" }, 206 /* 08 MOV O OV READ(6) */ 207 { 0x08, D | T | W | O, "READ(6)" }, 208 /* 08 O RECEIVE */ 209 { 0x08, P, "RECEIVE" }, 210 /* 08 GET MESSAGE(6) */ 211 { 0x08, C, "GET MESSAGE(6)" }, 212 /* 09 VVVVVV V */ 213 /* 0A OO O OV WRITE(6) */ 214 { 0x0A, D | T | W | O, "WRITE(6)" }, 215 /* 0A M SEND(6) */ 216 { 0x0A, P, "SEND(6)" }, 217 /* 0A SEND MESSAGE(6) */ 218 { 0x0A, C, "SEND MESSAGE(6)" }, 219 /* 0A M PRINT */ 220 { 0x0A, L, "PRINT" }, 221 /* 0B Z ZOZV SEEK(6) */ 222 { 0x0B, D | W | R | O, "SEEK(6)" }, 223 /* 0B O SET CAPACITY */ 224 { 0x0B, T, "SET CAPACITY" }, 225 /* 0B O SLEW AND PRINT */ 226 { 0x0B, L, "SLEW AND PRINT" }, 227 /* 0C VVVVVV V */ 228 /* 0D VVVVVV V */ 229 /* 0E VVVVVV V */ 230 /* 0F VOVVVV V READ REVERSE(6) */ 231 { 0x0F, T, "READ REVERSE(6)" }, 232 /* 10 VM VVV WRITE FILEMARKS(6) */ 233 { 0x10, T, "WRITE FILEMARKS(6)" }, 234 /* 10 O SYNCHRONIZE BUFFER */ 235 { 0x10, L, "SYNCHRONIZE BUFFER" }, 236 /* 11 VMVVVV SPACE(6) */ 237 { 0x11, T, "SPACE(6)" }, 238 /* 12 MMMMMMMMMMMMMM INQUIRY */ 239 { 0x12, ALL, "INQUIRY" }, 240 /* 13 V VVVV */ 241 /* 13 O VERIFY(6) */ 242 { 0x13, T, "VERIFY(6)" }, 243 /* 14 VOOVVV RECOVER BUFFERED DATA */ 244 { 0x14, T | L, "RECOVER BUFFERED DATA" }, 245 /* 15 OMO O OOOO OO MODE SELECT(6) */ 246 { 0x15, ALL & ~(P | R | B | F), "MODE SELECT(6)" }, 247 /* 16 ZZMZO OOOZ O RESERVE(6) */ 248 { 0x16, ALL & ~(R | B | V | F | C), "RESERVE(6)" }, 249 /* 16 Z RESERVE ELEMENT(6) */ 250 { 0x16, M, "RESERVE ELEMENT(6)" }, 251 /* 17 ZZMZO OOOZ O RELEASE(6) */ 252 { 0x17, ALL & ~(R | B | V | F | C), "RELEASE(6)" }, 253 /* 17 Z RELEASE ELEMENT(6) */ 254 { 0x17, M, "RELEASE ELEMENT(6)" }, 255 /* 18 ZZZZOZO Z COPY */ 256 { 0x18, D | T | L | P | W | R | O | K | S, "COPY" }, 257 /* 19 VMVVVV ERASE(6) */ 258 { 0x19, T, "ERASE(6)" }, 259 /* 1A OMO O OOOO OO MODE SENSE(6) */ 260 { 0x1A, ALL & ~(P | R | B | F), "MODE SENSE(6)" }, 261 /* 1B O OOO O MO O START STOP UNIT */ 262 { 0x1B, D | W | R | O | A | B | K | F, "START STOP UNIT" }, 263 /* 1B O M LOAD UNLOAD */ 264 { 0x1B, T | V, "LOAD UNLOAD" }, 265 /* 1B SCAN */ 266 { 0x1B, S, "SCAN" }, 267 /* 1B O STOP PRINT */ 268 { 0x1B, L, "STOP PRINT" }, 269 /* 1B O OPEN/CLOSE IMPORT/EXPORT ELEMENT */ 270 { 0x1B, M, "OPEN/CLOSE IMPORT/EXPORT ELEMENT" }, 271 /* 1C OOOOO OOOM OOO RECEIVE DIAGNOSTIC RESULTS */ 272 { 0x1C, ALL & ~(R | B), "RECEIVE DIAGNOSTIC RESULTS" }, 273 /* 1D MMMMM MMOM MMM SEND DIAGNOSTIC */ 274 { 0x1D, ALL & ~(R | B), "SEND DIAGNOSTIC" }, 275 /* 1E OO OOOO O O PREVENT ALLOW MEDIUM REMOVAL */ 276 { 0x1E, D | T | W | R | O | M | K | F, "PREVENT ALLOW MEDIUM REMOVAL" }, 277 /* 1F */ 278 /* 20 V VVV V */ 279 /* 21 V VVV V */ 280 /* 22 V VVV V */ 281 /* 23 V V V V */ 282 /* 23 O READ FORMAT CAPACITIES */ 283 { 0x23, R, "READ FORMAT CAPACITIES" }, 284 /* 24 V VV SET WINDOW */ 285 { 0x24, S, "SET WINDOW" }, 286 /* 25 M M M M READ CAPACITY(10) */ 287 { 0x25, D | W | O | B, "READ CAPACITY(10)" }, 288 /* 25 O READ CAPACITY */ 289 { 0x25, R, "READ CAPACITY" }, 290 /* 25 M READ CARD CAPACITY */ 291 { 0x25, K, "READ CARD CAPACITY" }, 292 /* 25 GET WINDOW */ 293 { 0x25, S, "GET WINDOW" }, 294 /* 26 V VV */ 295 /* 27 V VV */ 296 /* 28 M MOM MM READ(10) */ 297 { 0x28, D | W | R | O | B | K | S, "READ(10)" }, 298 /* 28 GET MESSAGE(10) */ 299 { 0x28, C, "GET MESSAGE(10)" }, 300 /* 29 V VVO READ GENERATION */ 301 { 0x29, O, "READ GENERATION" }, 302 /* 2A O MOM MO WRITE(10) */ 303 { 0x2A, D | W | R | O | B | K, "WRITE(10)" }, 304 /* 2A SEND(10) */ 305 { 0x2A, S, "SEND(10)" }, 306 /* 2A SEND MESSAGE(10) */ 307 { 0x2A, C, "SEND MESSAGE(10)" }, 308 /* 2B Z OOO O SEEK(10) */ 309 { 0x2B, D | W | R | O | K, "SEEK(10)" }, 310 /* 2B O LOCATE(10) */ 311 { 0x2B, T, "LOCATE(10)" }, 312 /* 2B O POSITION TO ELEMENT */ 313 { 0x2B, M, "POSITION TO ELEMENT" }, 314 /* 2C V OO ERASE(10) */ 315 { 0x2C, R | O, "ERASE(10)" }, 316 /* 2D O READ UPDATED BLOCK */ 317 { 0x2D, O, "READ UPDATED BLOCK" }, 318 /* 2D V */ 319 /* 2E O OOO MO WRITE AND VERIFY(10) */ 320 { 0x2E, D | W | R | O | B | K, "WRITE AND VERIFY(10)" }, 321 /* 2F O OOO VERIFY(10) */ 322 { 0x2F, D | W | R | O, "VERIFY(10)" }, 323 /* 30 Z ZZZ SEARCH DATA HIGH(10) */ 324 { 0x30, D | W | R | O, "SEARCH DATA HIGH(10)" }, 325 /* 31 Z ZZZ SEARCH DATA EQUAL(10) */ 326 { 0x31, D | W | R | O, "SEARCH DATA EQUAL(10)" }, 327 /* 31 OBJECT POSITION */ 328 { 0x31, S, "OBJECT POSITION" }, 329 /* 32 Z ZZZ SEARCH DATA LOW(10) */ 330 { 0x32, D | W | R | O, "SEARCH DATA LOW(10)" }, 331 /* 33 Z OZO SET LIMITS(10) */ 332 { 0x33, D | W | R | O, "SET LIMITS(10)" }, 333 /* 34 O O O O PRE-FETCH(10) */ 334 { 0x34, D | W | O | K, "PRE-FETCH(10)" }, 335 /* 34 M READ POSITION */ 336 { 0x34, T, "READ POSITION" }, 337 /* 34 GET DATA BUFFER STATUS */ 338 { 0x34, S, "GET DATA BUFFER STATUS" }, 339 /* 35 O OOO MO SYNCHRONIZE CACHE(10) */ 340 { 0x35, D | W | R | O | B | K, "SYNCHRONIZE CACHE(10)" }, 341 /* 36 Z O O O LOCK UNLOCK CACHE(10) */ 342 { 0x36, D | W | O | K, "LOCK UNLOCK CACHE(10)" }, 343 /* 37 O O READ DEFECT DATA(10) */ 344 { 0x37, D | O, "READ DEFECT DATA(10)" }, 345 /* 37 O INITIALIZE ELEMENT STATUS WITH RANGE */ 346 { 0x37, M, "INITIALIZE ELEMENT STATUS WITH RANGE" }, 347 /* 38 O O O MEDIUM SCAN */ 348 { 0x38, W | O | K, "MEDIUM SCAN" }, 349 /* 39 ZZZZOZO Z COMPARE */ 350 { 0x39, D | T | L | P | W | R | O | K | S, "COMPARE" }, 351 /* 3A ZZZZOZO Z COPY AND VERIFY */ 352 { 0x3A, D | T | L | P | W | R | O | K | S, "COPY AND VERIFY" }, 353 /* 3B OOOOOOOOOOMOOO WRITE BUFFER */ 354 { 0x3B, ALL, "WRITE BUFFER" }, 355 /* 3C OOOOOOOOOO OOO READ BUFFER */ 356 { 0x3C, ALL & ~(B), "READ BUFFER" }, 357 /* 3D O UPDATE BLOCK */ 358 { 0x3D, O, "UPDATE BLOCK" }, 359 /* 3E O O O READ LONG(10) */ 360 { 0x3E, D | W | O, "READ LONG(10)" }, 361 /* 3F O O O WRITE LONG(10) */ 362 { 0x3F, D | W | O, "WRITE LONG(10)" }, 363 /* 40 ZZZZOZOZ CHANGE DEFINITION */ 364 { 0x40, D | T | L | P | W | R | O | M | S | C, "CHANGE DEFINITION" }, 365 /* 41 O WRITE SAME(10) */ 366 { 0x41, D, "WRITE SAME(10)" }, 367 /* 42 O UNMAP */ 368 { 0x42, D, "UNMAP" }, 369 /* 42 O READ SUB-CHANNEL */ 370 { 0x42, R, "READ SUB-CHANNEL" }, 371 /* 43 O READ TOC/PMA/ATIP */ 372 { 0x43, R, "READ TOC/PMA/ATIP" }, 373 /* 44 M M REPORT DENSITY SUPPORT */ 374 { 0x44, T | V, "REPORT DENSITY SUPPORT" }, 375 /* 44 READ HEADER */ 376 /* 45 O PLAY AUDIO(10) */ 377 { 0x45, R, "PLAY AUDIO(10)" }, 378 /* 46 M GET CONFIGURATION */ 379 { 0x46, R, "GET CONFIGURATION" }, 380 /* 47 O PLAY AUDIO MSF */ 381 { 0x47, R, "PLAY AUDIO MSF" }, 382 /* 48 */ 383 /* 49 */ 384 /* 4A M GET EVENT STATUS NOTIFICATION */ 385 { 0x4A, R, "GET EVENT STATUS NOTIFICATION" }, 386 /* 4B O PAUSE/RESUME */ 387 { 0x4B, R, "PAUSE/RESUME" }, 388 /* 4C OOOOO OOOO OOO LOG SELECT */ 389 { 0x4C, ALL & ~(R | B), "LOG SELECT" }, 390 /* 4D OOOOO OOOO OMO LOG SENSE */ 391 { 0x4D, ALL & ~(R | B), "LOG SENSE" }, 392 /* 4E O STOP PLAY/SCAN */ 393 { 0x4E, R, "STOP PLAY/SCAN" }, 394 /* 4F */ 395 /* 50 O XDWRITE(10) */ 396 { 0x50, D, "XDWRITE(10)" }, 397 /* 51 O XPWRITE(10) */ 398 { 0x51, D, "XPWRITE(10)" }, 399 /* 51 O READ DISC INFORMATION */ 400 { 0x51, R, "READ DISC INFORMATION" }, 401 /* 52 O XDREAD(10) */ 402 { 0x52, D, "XDREAD(10)" }, 403 /* 52 O READ TRACK INFORMATION */ 404 { 0x52, R, "READ TRACK INFORMATION" }, 405 /* 53 O RESERVE TRACK */ 406 { 0x53, R, "RESERVE TRACK" }, 407 /* 54 O SEND OPC INFORMATION */ 408 { 0x54, R, "SEND OPC INFORMATION" }, 409 /* 55 OOO OMOOOOMOMO MODE SELECT(10) */ 410 { 0x55, ALL & ~(P), "MODE SELECT(10)" }, 411 /* 56 ZZMZO OOOZ RESERVE(10) */ 412 { 0x56, ALL & ~(R | B | K | V | F | C), "RESERVE(10)" }, 413 /* 56 Z RESERVE ELEMENT(10) */ 414 { 0x56, M, "RESERVE ELEMENT(10)" }, 415 /* 57 ZZMZO OOOZ RELEASE(10) */ 416 { 0x57, ALL & ~(R | B | K | V | F | C), "RELEASE(10)" }, 417 /* 57 Z RELEASE ELEMENT(10) */ 418 { 0x57, M, "RELEASE ELEMENT(10)" }, 419 /* 58 O REPAIR TRACK */ 420 { 0x58, R, "REPAIR TRACK" }, 421 /* 59 */ 422 /* 5A OOO OMOOOOMOMO MODE SENSE(10) */ 423 { 0x5A, ALL & ~(P), "MODE SENSE(10)" }, 424 /* 5B O CLOSE TRACK/SESSION */ 425 { 0x5B, R, "CLOSE TRACK/SESSION" }, 426 /* 5C O READ BUFFER CAPACITY */ 427 { 0x5C, R, "READ BUFFER CAPACITY" }, 428 /* 5D O SEND CUE SHEET */ 429 { 0x5D, R, "SEND CUE SHEET" }, 430 /* 5E OOOOO OOOO M PERSISTENT RESERVE IN */ 431 { 0x5E, ALL & ~(R | B | K | V | C), "PERSISTENT RESERVE IN" }, 432 /* 5F OOOOO OOOO M PERSISTENT RESERVE OUT */ 433 { 0x5F, ALL & ~(R | B | K | V | C), "PERSISTENT RESERVE OUT" }, 434 /* 7E OO O OOOO O extended CDB */ 435 { 0x7E, D | T | R | M | A | E | B | V, "extended CDB" }, 436 /* 7F O M variable length CDB (more than 16 bytes) */ 437 { 0x7F, D | F, "variable length CDB (more than 16 bytes)" }, 438 /* 80 Z XDWRITE EXTENDED(16) */ 439 { 0x80, D, "XDWRITE EXTENDED(16)" }, 440 /* 80 M WRITE FILEMARKS(16) */ 441 { 0x80, T, "WRITE FILEMARKS(16)" }, 442 /* 81 Z REBUILD(16) */ 443 { 0x81, D, "REBUILD(16)" }, 444 /* 81 O READ REVERSE(16) */ 445 { 0x81, T, "READ REVERSE(16)" }, 446 /* 82 Z REGENERATE(16) */ 447 { 0x82, D, "REGENERATE(16)" }, 448 /* 83 OOOOO O OO EXTENDED COPY */ 449 { 0x83, D | T | L | P | W | O | K | V, "EXTENDED COPY" }, 450 /* 84 OOOOO O OO RECEIVE COPY RESULTS */ 451 { 0x84, D | T | L | P | W | O | K | V, "RECEIVE COPY RESULTS" }, 452 /* 85 O O O ATA COMMAND PASS THROUGH(16) */ 453 { 0x85, D | R | B, "ATA COMMAND PASS THROUGH(16)" }, 454 /* 86 OO OO OOOOOOO ACCESS CONTROL IN */ 455 { 0x86, ALL & ~(L | R | F), "ACCESS CONTROL IN" }, 456 /* 87 OO OO OOOOOOO ACCESS CONTROL OUT */ 457 { 0x87, ALL & ~(L | R | F), "ACCESS CONTROL OUT" }, 458 /* 459 * XXX READ(16)/WRITE(16) were not listed for CD/DVE in op-num.txt 460 * but we had it since r1.40. Do we really want them? 461 */ 462 /* 88 MM O O O READ(16) */ 463 { 0x88, D | T | W | O | B, "READ(16)" }, 464 /* 89 */ 465 /* 8A OM O O O WRITE(16) */ 466 { 0x8A, D | T | W | O | B, "WRITE(16)" }, 467 /* 8B O ORWRITE */ 468 { 0x8B, D, "ORWRITE" }, 469 /* 8C OO O OO O M READ ATTRIBUTE */ 470 { 0x8C, D | T | W | O | M | B | V, "READ ATTRIBUTE" }, 471 /* 8D OO O OO O O WRITE ATTRIBUTE */ 472 { 0x8D, D | T | W | O | M | B | V, "WRITE ATTRIBUTE" }, 473 /* 8E O O O O WRITE AND VERIFY(16) */ 474 { 0x8E, D | W | O | B, "WRITE AND VERIFY(16)" }, 475 /* 8F OO O O O VERIFY(16) */ 476 { 0x8F, D | T | W | O | B, "VERIFY(16)" }, 477 /* 90 O O O O PRE-FETCH(16) */ 478 { 0x90, D | W | O | B, "PRE-FETCH(16)" }, 479 /* 91 O O O O SYNCHRONIZE CACHE(16) */ 480 { 0x91, D | W | O | B, "SYNCHRONIZE CACHE(16)" }, 481 /* 91 O SPACE(16) */ 482 { 0x91, T, "SPACE(16)" }, 483 /* 92 Z O O LOCK UNLOCK CACHE(16) */ 484 { 0x92, D | W | O, "LOCK UNLOCK CACHE(16)" }, 485 /* 92 O LOCATE(16) */ 486 { 0x92, T, "LOCATE(16)" }, 487 /* 93 O WRITE SAME(16) */ 488 { 0x93, D, "WRITE SAME(16)" }, 489 /* 93 M ERASE(16) */ 490 { 0x93, T, "ERASE(16)" }, 491 /* 94 [usage proposed by SCSI Socket Services project] */ 492 /* 95 [usage proposed by SCSI Socket Services project] */ 493 /* 96 [usage proposed by SCSI Socket Services project] */ 494 /* 97 [usage proposed by SCSI Socket Services project] */ 495 /* 98 */ 496 /* 99 */ 497 /* 9A */ 498 /* 9B */ 499 /* 9C */ 500 /* 9D */ 501 /* XXX KDM ALL for this? op-num.txt defines it for none.. */ 502 /* 9E SERVICE ACTION IN(16) */ 503 { 0x9E, ALL, "SERVICE ACTION IN(16)" }, 504 /* XXX KDM ALL for this? op-num.txt defines it for ADC.. */ 505 /* 9F M SERVICE ACTION OUT(16) */ 506 { 0x9F, ALL, "SERVICE ACTION OUT(16)" }, 507 /* A0 MMOOO OMMM OMO REPORT LUNS */ 508 { 0xA0, ALL & ~(R | B), "REPORT LUNS" }, 509 /* A1 O BLANK */ 510 { 0xA1, R, "BLANK" }, 511 /* A1 O O ATA COMMAND PASS THROUGH(12) */ 512 { 0xA1, D | B, "ATA COMMAND PASS THROUGH(12)" }, 513 /* A2 OO O O SECURITY PROTOCOL IN */ 514 { 0xA2, D | T | R | V, "SECURITY PROTOCOL IN" }, 515 /* A3 OOO O OOMOOOM MAINTENANCE (IN) */ 516 { 0xA3, ALL & ~(P | R | F), "MAINTENANCE (IN)" }, 517 /* A3 O SEND KEY */ 518 { 0xA3, R, "SEND KEY" }, 519 /* A4 OOO O OOOOOOO MAINTENANCE (OUT) */ 520 { 0xA4, ALL & ~(P | R | F), "MAINTENANCE (OUT)" }, 521 /* A4 O REPORT KEY */ 522 { 0xA4, R, "REPORT KEY" }, 523 /* A5 O O OM MOVE MEDIUM */ 524 { 0xA5, T | W | O | M, "MOVE MEDIUM" }, 525 /* A5 O PLAY AUDIO(12) */ 526 { 0xA5, R, "PLAY AUDIO(12)" }, 527 /* A6 O EXCHANGE MEDIUM */ 528 { 0xA6, M, "EXCHANGE MEDIUM" }, 529 /* A6 O LOAD/UNLOAD C/DVD */ 530 { 0xA6, R, "LOAD/UNLOAD C/DVD" }, 531 /* A7 ZZ O O MOVE MEDIUM ATTACHED */ 532 { 0xA7, D | T | W | O, "MOVE MEDIUM ATTACHED" }, 533 /* A7 O SET READ AHEAD */ 534 { 0xA7, R, "SET READ AHEAD" }, 535 /* A8 O OOO READ(12) */ 536 { 0xA8, D | W | R | O, "READ(12)" }, 537 /* A8 GET MESSAGE(12) */ 538 { 0xA8, C, "GET MESSAGE(12)" }, 539 /* A9 O SERVICE ACTION OUT(12) */ 540 { 0xA9, V, "SERVICE ACTION OUT(12)" }, 541 /* AA O OOO WRITE(12) */ 542 { 0xAA, D | W | R | O, "WRITE(12)" }, 543 /* AA SEND MESSAGE(12) */ 544 { 0xAA, C, "SEND MESSAGE(12)" }, 545 /* AB O O SERVICE ACTION IN(12) */ 546 { 0xAB, R | V, "SERVICE ACTION IN(12)" }, 547 /* AC O ERASE(12) */ 548 { 0xAC, O, "ERASE(12)" }, 549 /* AC O GET PERFORMANCE */ 550 { 0xAC, R, "GET PERFORMANCE" }, 551 /* AD O READ DVD STRUCTURE */ 552 { 0xAD, R, "READ DVD STRUCTURE" }, 553 /* AE O O O WRITE AND VERIFY(12) */ 554 { 0xAE, D | W | O, "WRITE AND VERIFY(12)" }, 555 /* AF O OZO VERIFY(12) */ 556 { 0xAF, D | W | R | O, "VERIFY(12)" }, 557 /* B0 ZZZ SEARCH DATA HIGH(12) */ 558 { 0xB0, W | R | O, "SEARCH DATA HIGH(12)" }, 559 /* B1 ZZZ SEARCH DATA EQUAL(12) */ 560 { 0xB1, W | R | O, "SEARCH DATA EQUAL(12)" }, 561 /* B2 ZZZ SEARCH DATA LOW(12) */ 562 { 0xB2, W | R | O, "SEARCH DATA LOW(12)" }, 563 /* B3 Z OZO SET LIMITS(12) */ 564 { 0xB3, D | W | R | O, "SET LIMITS(12)" }, 565 /* B4 ZZ OZO READ ELEMENT STATUS ATTACHED */ 566 { 0xB4, D | T | W | R | O, "READ ELEMENT STATUS ATTACHED" }, 567 /* B5 OO O O SECURITY PROTOCOL OUT */ 568 { 0xB5, D | T | R | V, "SECURITY PROTOCOL OUT" }, 569 /* B5 O REQUEST VOLUME ELEMENT ADDRESS */ 570 { 0xB5, M, "REQUEST VOLUME ELEMENT ADDRESS" }, 571 /* B6 O SEND VOLUME TAG */ 572 { 0xB6, M, "SEND VOLUME TAG" }, 573 /* B6 O SET STREAMING */ 574 { 0xB6, R, "SET STREAMING" }, 575 /* B7 O O READ DEFECT DATA(12) */ 576 { 0xB7, D | O, "READ DEFECT DATA(12)" }, 577 /* B8 O OZOM READ ELEMENT STATUS */ 578 { 0xB8, T | W | R | O | M, "READ ELEMENT STATUS" }, 579 /* B9 O READ CD MSF */ 580 { 0xB9, R, "READ CD MSF" }, 581 /* BA O O OOMO REDUNDANCY GROUP (IN) */ 582 { 0xBA, D | W | O | M | A | E, "REDUNDANCY GROUP (IN)" }, 583 /* BA O SCAN */ 584 { 0xBA, R, "SCAN" }, 585 /* BB O O OOOO REDUNDANCY GROUP (OUT) */ 586 { 0xBB, D | W | O | M | A | E, "REDUNDANCY GROUP (OUT)" }, 587 /* BB O SET CD SPEED */ 588 { 0xBB, R, "SET CD SPEED" }, 589 /* BC O O OOMO SPARE (IN) */ 590 { 0xBC, D | W | O | M | A | E, "SPARE (IN)" }, 591 /* BD O O OOOO SPARE (OUT) */ 592 { 0xBD, D | W | O | M | A | E, "SPARE (OUT)" }, 593 /* BD O MECHANISM STATUS */ 594 { 0xBD, R, "MECHANISM STATUS" }, 595 /* BE O O OOMO VOLUME SET (IN) */ 596 { 0xBE, D | W | O | M | A | E, "VOLUME SET (IN)" }, 597 /* BE O READ CD */ 598 { 0xBE, R, "READ CD" }, 599 /* BF O O OOOO VOLUME SET (OUT) */ 600 { 0xBF, D | W | O | M | A | E, "VOLUME SET (OUT)" }, 601 /* BF O SEND DVD STRUCTURE */ 602 { 0xBF, R, "SEND DVD STRUCTURE" } 603}; 604 605const char * 606scsi_op_desc(u_int16_t opcode, struct scsi_inquiry_data *inq_data) 607{ 608 caddr_t match; 609 int i, j; 610 u_int32_t opmask; 611 u_int16_t pd_type; 612 int num_ops[2]; 613 struct op_table_entry *table[2]; 614 int num_tables; 615 616 /* 617 * If we've got inquiry data, use it to determine what type of 618 * device we're dealing with here. Otherwise, assume direct 619 * access. 620 */ 621 if (inq_data == NULL) { 622 pd_type = T_DIRECT; 623 match = NULL; 624 } else { 625 pd_type = SID_TYPE(inq_data); 626 627 match = cam_quirkmatch((caddr_t)inq_data, 628 (caddr_t)scsi_op_quirk_table, 629 sizeof(scsi_op_quirk_table)/ 630 sizeof(*scsi_op_quirk_table), 631 sizeof(*scsi_op_quirk_table), 632 scsi_inquiry_match); 633 } 634 635 if (match != NULL) { 636 table[0] = ((struct scsi_op_quirk_entry *)match)->op_table; 637 num_ops[0] = ((struct scsi_op_quirk_entry *)match)->num_ops; 638 table[1] = scsi_op_codes; 639 num_ops[1] = sizeof(scsi_op_codes)/sizeof(scsi_op_codes[0]); 640 num_tables = 2; 641 } else { 642 /* 643 * If this is true, we have a vendor specific opcode that 644 * wasn't covered in the quirk table. 645 */ 646 if ((opcode > 0xBF) || ((opcode > 0x5F) && (opcode < 0x80))) 647 return("Vendor Specific Command"); 648 649 table[0] = scsi_op_codes; 650 num_ops[0] = sizeof(scsi_op_codes)/sizeof(scsi_op_codes[0]); 651 num_tables = 1; 652 } 653 654 /* RBC is 'Simplified' Direct Access Device */ 655 if (pd_type == T_RBC) 656 pd_type = T_DIRECT; 657 658 opmask = 1 << pd_type; 659 660 for (j = 0; j < num_tables; j++) { 661 for (i = 0;i < num_ops[j] && table[j][i].opcode <= opcode; i++){ 662 if ((table[j][i].opcode == opcode) 663 && ((table[j][i].opmask & opmask) != 0)) 664 return(table[j][i].desc); 665 } 666 } 667 668 /* 669 * If we can't find a match for the command in the table, we just 670 * assume it's a vendor specifc command. 671 */ 672 return("Vendor Specific Command"); 673 674} 675 676#else /* SCSI_NO_OP_STRINGS */ 677 678const char * 679scsi_op_desc(u_int16_t opcode, struct scsi_inquiry_data *inq_data) 680{ 681 return(""); 682} 683 684#endif 685 686 687#if !defined(SCSI_NO_SENSE_STRINGS) 688#define SST(asc, ascq, action, desc) \ 689 asc, ascq, action, desc 690#else 691const char empty_string[] = ""; 692 693#define SST(asc, ascq, action, desc) \ 694 asc, ascq, action, empty_string 695#endif 696 697const struct sense_key_table_entry sense_key_table[] = 698{ 699 { SSD_KEY_NO_SENSE, SS_NOP, "NO SENSE" }, 700 { SSD_KEY_RECOVERED_ERROR, SS_NOP|SSQ_PRINT_SENSE, "RECOVERED ERROR" }, 701 { 702 SSD_KEY_NOT_READY, SS_TUR|SSQ_MANY|SSQ_DECREMENT_COUNT|EBUSY, 703 "NOT READY" 704 }, 705 { SSD_KEY_MEDIUM_ERROR, SS_RDEF, "MEDIUM ERROR" }, 706 { SSD_KEY_HARDWARE_ERROR, SS_RDEF, "HARDWARE FAILURE" }, 707 { SSD_KEY_ILLEGAL_REQUEST, SS_FATAL|EINVAL, "ILLEGAL REQUEST" }, 708 { SSD_KEY_UNIT_ATTENTION, SS_FATAL|ENXIO, "UNIT ATTENTION" }, 709 { SSD_KEY_DATA_PROTECT, SS_FATAL|EACCES, "DATA PROTECT" }, 710 { SSD_KEY_BLANK_CHECK, SS_FATAL|ENOSPC, "BLANK CHECK" }, 711 { SSD_KEY_Vendor_Specific, SS_FATAL|EIO, "Vendor Specific" }, 712 { SSD_KEY_COPY_ABORTED, SS_FATAL|EIO, "COPY ABORTED" }, 713 { SSD_KEY_ABORTED_COMMAND, SS_RDEF, "ABORTED COMMAND" }, 714 { SSD_KEY_EQUAL, SS_NOP, "EQUAL" }, 715 { SSD_KEY_VOLUME_OVERFLOW, SS_FATAL|EIO, "VOLUME OVERFLOW" }, 716 { SSD_KEY_MISCOMPARE, SS_NOP, "MISCOMPARE" }, 717 { SSD_KEY_COMPLETED, SS_NOP, "COMPLETED" } 718}; 719 720const int sense_key_table_size = 721 sizeof(sense_key_table)/sizeof(sense_key_table[0]); 722 723static struct asc_table_entry quantum_fireball_entries[] = { 724 { SST(0x04, 0x0b, SS_START | SSQ_DECREMENT_COUNT | ENXIO, 725 "Logical unit not ready, initializing cmd. required") } 726}; 727 728static struct asc_table_entry sony_mo_entries[] = { 729 { SST(0x04, 0x00, SS_START | SSQ_DECREMENT_COUNT | ENXIO, 730 "Logical unit not ready, cause not reportable") } 731}; 732 733static struct scsi_sense_quirk_entry sense_quirk_table[] = { 734 { 735 /* 736 * XXX The Quantum Fireball ST and SE like to return 0x04 0x0b 737 * when they really should return 0x04 0x02. 738 */ 739 {T_DIRECT, SIP_MEDIA_FIXED, "QUANTUM", "FIREBALL S*", "*"}, 740 /*num_sense_keys*/0, 741 sizeof(quantum_fireball_entries)/sizeof(struct asc_table_entry), 742 /*sense key entries*/NULL, 743 quantum_fireball_entries 744 }, 745 { 746 /* 747 * This Sony MO drive likes to return 0x04, 0x00 when it 748 * isn't spun up. 749 */ 750 {T_DIRECT, SIP_MEDIA_REMOVABLE, "SONY", "SMO-*", "*"}, 751 /*num_sense_keys*/0, 752 sizeof(sony_mo_entries)/sizeof(struct asc_table_entry), 753 /*sense key entries*/NULL, 754 sony_mo_entries 755 } 756}; 757 758const int sense_quirk_table_size = 759 sizeof(sense_quirk_table)/sizeof(sense_quirk_table[0]); 760 761static struct asc_table_entry asc_table[] = { 762 /* 763 * From: http://www.t10.org/lists/asc-num.txt 764 * Modifications by Jung-uk Kim (jkim@FreeBSD.org) 765 */ 766 /* 767 * File: ASC-NUM.TXT 768 * 769 * SCSI ASC/ASCQ Assignments 770 * Numeric Sorted Listing 771 * as of 7/29/08 772 * 773 * D - DIRECT ACCESS DEVICE (SBC-2) device column key 774 * .T - SEQUENTIAL ACCESS DEVICE (SSC) ------------------- 775 * . L - PRINTER DEVICE (SSC) blank = reserved 776 * . P - PROCESSOR DEVICE (SPC) not blank = allowed 777 * . .W - WRITE ONCE READ MULTIPLE DEVICE (SBC-2) 778 * . . R - CD DEVICE (MMC) 779 * . . O - OPTICAL MEMORY DEVICE (SBC-2) 780 * . . .M - MEDIA CHANGER DEVICE (SMC) 781 * . . . A - STORAGE ARRAY DEVICE (SCC) 782 * . . . E - ENCLOSURE SERVICES DEVICE (SES) 783 * . . . .B - SIMPLIFIED DIRECT-ACCESS DEVICE (RBC) 784 * . . . . K - OPTICAL CARD READER/WRITER DEVICE (OCRW) 785 * . . . . V - AUTOMATION/DRIVE INTERFACE (ADC) 786 * . . . . .F - OBJECT-BASED STORAGE (OSD) 787 * DTLPWROMAEBKVF 788 * ASC ASCQ Action 789 * Description 790 */ 791 /* DTLPWROMAEBKVF */ 792 { SST(0x00, 0x00, SS_NOP, 793 "No additional sense information") }, 794 /* T */ 795 { SST(0x00, 0x01, SS_RDEF, 796 "Filemark detected") }, 797 /* T */ 798 { SST(0x00, 0x02, SS_RDEF, 799 "End-of-partition/medium detected") }, 800 /* T */ 801 { SST(0x00, 0x03, SS_RDEF, 802 "Setmark detected") }, 803 /* T */ 804 { SST(0x00, 0x04, SS_RDEF, 805 "Beginning-of-partition/medium detected") }, 806 /* TL */ 807 { SST(0x00, 0x05, SS_RDEF, 808 "End-of-data detected") }, 809 /* DTLPWROMAEBKVF */ 810 { SST(0x00, 0x06, SS_RDEF, 811 "I/O process terminated") }, 812 /* T */ 813 { SST(0x00, 0x07, SS_RDEF, /* XXX TBD */ 814 "Programmable early warning detected") }, 815 /* R */ 816 { SST(0x00, 0x11, SS_FATAL | EBUSY, 817 "Audio play operation in progress") }, 818 /* R */ 819 { SST(0x00, 0x12, SS_NOP, 820 "Audio play operation paused") }, 821 /* R */ 822 { SST(0x00, 0x13, SS_NOP, 823 "Audio play operation successfully completed") }, 824 /* R */ 825 { SST(0x00, 0x14, SS_RDEF, 826 "Audio play operation stopped due to error") }, 827 /* R */ 828 { SST(0x00, 0x15, SS_NOP, 829 "No current audio status to return") }, 830 /* DTLPWROMAEBKVF */ 831 { SST(0x00, 0x16, SS_FATAL | EBUSY, 832 "Operation in progress") }, 833 /* DTL WROMAEBKVF */ 834 { SST(0x00, 0x17, SS_RDEF, 835 "Cleaning requested") }, 836 /* T */ 837 { SST(0x00, 0x18, SS_RDEF, /* XXX TBD */ 838 "Erase operation in progress") }, 839 /* T */ 840 { SST(0x00, 0x19, SS_RDEF, /* XXX TBD */ 841 "Locate operation in progress") }, 842 /* T */ 843 { SST(0x00, 0x1A, SS_RDEF, /* XXX TBD */ 844 "Rewind operation in progress") }, 845 /* T */ 846 { SST(0x00, 0x1B, SS_RDEF, /* XXX TBD */ 847 "Set capacity operation in progress") }, 848 /* T */ 849 { SST(0x00, 0x1C, SS_RDEF, /* XXX TBD */ 850 "Verify operation in progress") }, 851 /* DT B */ 852 { SST(0x00, 0x1D, SS_RDEF, /* XXX TBD */ 853 "ATA pass through information available") }, 854 /* DT R MAEBKV */ 855 { SST(0x00, 0x1E, SS_RDEF, /* XXX TBD */ 856 "Conflicting SA creation request") }, 857 /* D W O BK */ 858 { SST(0x01, 0x00, SS_RDEF, 859 "No index/sector signal") }, 860 /* D WRO BK */ 861 { SST(0x02, 0x00, SS_RDEF, 862 "No seek complete") }, 863 /* DTL W O BK */ 864 { SST(0x03, 0x00, SS_RDEF, 865 "Peripheral device write fault") }, 866 /* T */ 867 { SST(0x03, 0x01, SS_RDEF, 868 "No write current") }, 869 /* T */ 870 { SST(0x03, 0x02, SS_RDEF, 871 "Excessive write errors") }, 872 /* DTLPWROMAEBKVF */ 873 { SST(0x04, 0x00, SS_TUR | SSQ_MANY | SSQ_DECREMENT_COUNT | EIO, 874 "Logical unit not ready, cause not reportable") }, 875 /* DTLPWROMAEBKVF */ 876 { SST(0x04, 0x01, SS_TUR | SSQ_MANY | SSQ_DECREMENT_COUNT | EBUSY, 877 "Logical unit is in process of becoming ready") }, 878 /* DTLPWROMAEBKVF */ 879 { SST(0x04, 0x02, SS_START | SSQ_DECREMENT_COUNT | ENXIO, 880 "Logical unit not ready, initializing command required") }, 881 /* DTLPWROMAEBKVF */ 882 { SST(0x04, 0x03, SS_FATAL | ENXIO, 883 "Logical unit not ready, manual intervention required") }, 884 /* DTL RO B */ 885 { SST(0x04, 0x04, SS_FATAL | EBUSY, 886 "Logical unit not ready, format in progress") }, 887 /* DT W O A BK F */ 888 { SST(0x04, 0x05, SS_FATAL | EBUSY, 889 "Logical unit not ready, rebuild in progress") }, 890 /* DT W O A BK */ 891 { SST(0x04, 0x06, SS_FATAL | EBUSY, 892 "Logical unit not ready, recalculation in progress") }, 893 /* DTLPWROMAEBKVF */ 894 { SST(0x04, 0x07, SS_FATAL | EBUSY, 895 "Logical unit not ready, operation in progress") }, 896 /* R */ 897 { SST(0x04, 0x08, SS_FATAL | EBUSY, 898 "Logical unit not ready, long write in progress") }, 899 /* DTLPWROMAEBKVF */ 900 { SST(0x04, 0x09, SS_RDEF, /* XXX TBD */ 901 "Logical unit not ready, self-test in progress") }, 902 /* DTLPWROMAEBKVF */ 903 { SST(0x04, 0x0A, SS_RDEF, /* XXX TBD */ 904 "Logical unit not accessible, asymmetric access state transition")}, 905 /* DTLPWROMAEBKVF */ 906 { SST(0x04, 0x0B, SS_RDEF, /* XXX TBD */ 907 "Logical unit not accessible, target port in standby state") }, 908 /* DTLPWROMAEBKVF */ 909 { SST(0x04, 0x0C, SS_RDEF, /* XXX TBD */ 910 "Logical unit not accessible, target port in unavailable state") }, 911 /* F */ 912 { SST(0x04, 0x0D, SS_RDEF, /* XXX TBD */ 913 "Logical unit not ready, structure check required") }, 914 /* DT WROM B */ 915 { SST(0x04, 0x10, SS_RDEF, /* XXX TBD */ 916 "Logical unit not ready, auxiliary memory not accessible") }, 917 /* DT WRO AEB VF */ 918 { SST(0x04, 0x11, SS_RDEF, /* XXX TBD */ 919 "Logical unit not ready, notify (enable spinup) required") }, 920 /* M V */ 921 { SST(0x04, 0x12, SS_RDEF, /* XXX TBD */ 922 "Logical unit not ready, offline") }, 923 /* DT R MAEBKV */ 924 { SST(0x04, 0x13, SS_RDEF, /* XXX TBD */ 925 "Logical unit not ready, SA creation in progress") }, 926 /* DTL WROMAEBKVF */ 927 { SST(0x05, 0x00, SS_RDEF, 928 "Logical unit does not respond to selection") }, 929 /* D WROM BK */ 930 { SST(0x06, 0x00, SS_RDEF, 931 "No reference position found") }, 932 /* DTL WROM BK */ 933 { SST(0x07, 0x00, SS_RDEF, 934 "Multiple peripheral devices selected") }, 935 /* DTL WROMAEBKVF */ 936 { SST(0x08, 0x00, SS_RDEF, 937 "Logical unit communication failure") }, 938 /* DTL WROMAEBKVF */ 939 { SST(0x08, 0x01, SS_RDEF, 940 "Logical unit communication time-out") }, 941 /* DTL WROMAEBKVF */ 942 { SST(0x08, 0x02, SS_RDEF, 943 "Logical unit communication parity error") }, 944 /* DT ROM BK */ 945 { SST(0x08, 0x03, SS_RDEF, 946 "Logical unit communication CRC error (Ultra-DMA/32)") }, 947 /* DTLPWRO K */ 948 { SST(0x08, 0x04, SS_RDEF, /* XXX TBD */ 949 "Unreachable copy target") }, 950 /* DT WRO B */ 951 { SST(0x09, 0x00, SS_RDEF, 952 "Track following error") }, 953 /* WRO K */ 954 { SST(0x09, 0x01, SS_RDEF, 955 "Tracking servo failure") }, 956 /* WRO K */ 957 { SST(0x09, 0x02, SS_RDEF, 958 "Focus servo failure") }, 959 /* WRO */ 960 { SST(0x09, 0x03, SS_RDEF, 961 "Spindle servo failure") }, 962 /* DT WRO B */ 963 { SST(0x09, 0x04, SS_RDEF, 964 "Head select fault") }, 965 /* DTLPWROMAEBKVF */ 966 { SST(0x0A, 0x00, SS_FATAL | ENOSPC, 967 "Error log overflow") }, 968 /* DTLPWROMAEBKVF */ 969 { SST(0x0B, 0x00, SS_RDEF, 970 "Warning") }, 971 /* DTLPWROMAEBKVF */ 972 { SST(0x0B, 0x01, SS_RDEF, 973 "Warning - specified temperature exceeded") }, 974 /* DTLPWROMAEBKVF */ 975 { SST(0x0B, 0x02, SS_RDEF, 976 "Warning - enclosure degraded") }, 977 /* DTLPWROMAEBKVF */ 978 { SST(0x0B, 0x03, SS_RDEF, /* XXX TBD */ 979 "Warning - background self-test failed") }, 980 /* DTLPWRO AEBKVF */ 981 { SST(0x0B, 0x04, SS_RDEF, /* XXX TBD */ 982 "Warning - background pre-scan detected medium error") }, 983 /* DTLPWRO AEBKVF */ 984 { SST(0x0B, 0x05, SS_RDEF, /* XXX TBD */ 985 "Warning - background medium scan detected medium error") }, 986 /* DTLPWROMAEBKVF */ 987 { SST(0x0B, 0x06, SS_RDEF, /* XXX TBD */ 988 "Warning - non-volatile cache now volatile") }, 989 /* DTLPWROMAEBKVF */ 990 { SST(0x0B, 0x07, SS_RDEF, /* XXX TBD */ 991 "Warning - degraded power to non-volatile cache") }, 992 /* T R */ 993 { SST(0x0C, 0x00, SS_RDEF, 994 "Write error") }, 995 /* K */ 996 { SST(0x0C, 0x01, SS_NOP | SSQ_PRINT_SENSE, 997 "Write error - recovered with auto reallocation") }, 998 /* D W O BK */ 999 { SST(0x0C, 0x02, SS_RDEF, 1000 "Write error - auto reallocation failed") }, 1001 /* D W O BK */ 1002 { SST(0x0C, 0x03, SS_RDEF, 1003 "Write error - recommend reassignment") }, 1004 /* DT W O B */ 1005 { SST(0x0C, 0x04, SS_RDEF, 1006 "Compression check miscompare error") }, 1007 /* DT W O B */ 1008 { SST(0x0C, 0x05, SS_RDEF, 1009 "Data expansion occurred during compression") }, 1010 /* DT W O B */ 1011 { SST(0x0C, 0x06, SS_RDEF, 1012 "Block not compressible") }, 1013 /* R */ 1014 { SST(0x0C, 0x07, SS_RDEF, 1015 "Write error - recovery needed") }, 1016 /* R */ 1017 { SST(0x0C, 0x08, SS_RDEF, 1018 "Write error - recovery failed") }, 1019 /* R */ 1020 { SST(0x0C, 0x09, SS_RDEF, 1021 "Write error - loss of streaming") }, 1022 /* R */ 1023 { SST(0x0C, 0x0A, SS_RDEF, 1024 "Write error - padding blocks added") }, 1025 /* DT WROM B */ 1026 { SST(0x0C, 0x0B, SS_RDEF, /* XXX TBD */ 1027 "Auxiliary memory write error") }, 1028 /* DTLPWRO AEBKVF */ 1029 { SST(0x0C, 0x0C, SS_RDEF, /* XXX TBD */ 1030 "Write error - unexpected unsolicited data") }, 1031 /* DTLPWRO AEBKVF */ 1032 { SST(0x0C, 0x0D, SS_RDEF, /* XXX TBD */ 1033 "Write error - not enough unsolicited data") }, 1034 /* R */ 1035 { SST(0x0C, 0x0F, SS_RDEF, /* XXX TBD */ 1036 "Defects in error window") }, 1037 /* DTLPWRO A K */ 1038 { SST(0x0D, 0x00, SS_RDEF, /* XXX TBD */ 1039 "Error detected by third party temporary initiator") }, 1040 /* DTLPWRO A K */ 1041 { SST(0x0D, 0x01, SS_RDEF, /* XXX TBD */ 1042 "Third party device failure") }, 1043 /* DTLPWRO A K */ 1044 { SST(0x0D, 0x02, SS_RDEF, /* XXX TBD */ 1045 "Copy target device not reachable") }, 1046 /* DTLPWRO A K */ 1047 { SST(0x0D, 0x03, SS_RDEF, /* XXX TBD */ 1048 "Incorrect copy target device type") }, 1049 /* DTLPWRO A K */ 1050 { SST(0x0D, 0x04, SS_RDEF, /* XXX TBD */ 1051 "Copy target device data underrun") }, 1052 /* DTLPWRO A K */ 1053 { SST(0x0D, 0x05, SS_RDEF, /* XXX TBD */ 1054 "Copy target device data overrun") }, 1055 /* DT PWROMAEBK F */ 1056 { SST(0x0E, 0x00, SS_RDEF, /* XXX TBD */ 1057 "Invalid information unit") }, 1058 /* DT PWROMAEBK F */ 1059 { SST(0x0E, 0x01, SS_RDEF, /* XXX TBD */ 1060 "Information unit too short") }, 1061 /* DT PWROMAEBK F */ 1062 { SST(0x0E, 0x02, SS_RDEF, /* XXX TBD */ 1063 "Information unit too long") }, 1064 /* DT P R MAEBK F */ 1065 { SST(0x0E, 0x03, SS_RDEF, /* XXX TBD */ 1066 "Invalid field in command information unit") }, 1067 /* D W O BK */ 1068 { SST(0x10, 0x00, SS_RDEF, 1069 "ID CRC or ECC error") }, 1070 /* DT W O */ 1071 { SST(0x10, 0x01, SS_RDEF, /* XXX TBD */ 1072 "Logical block guard check failed") }, 1073 /* DT W O */ 1074 { SST(0x10, 0x02, SS_RDEF, /* XXX TBD */ 1075 "Logical block application tag check failed") }, 1076 /* DT W O */ 1077 { SST(0x10, 0x03, SS_RDEF, /* XXX TBD */ 1078 "Logical block reference tag check failed") }, 1079 /* DT WRO BK */ 1080 { SST(0x11, 0x00, SS_FATAL|EIO, 1081 "Unrecovered read error") }, 1082 /* DT WRO BK */ 1083 { SST(0x11, 0x01, SS_FATAL|EIO, 1084 "Read retries exhausted") }, 1085 /* DT WRO BK */ 1086 { SST(0x11, 0x02, SS_FATAL|EIO, 1087 "Error too long to correct") }, 1088 /* DT W O BK */ 1089 { SST(0x11, 0x03, SS_FATAL|EIO, 1090 "Multiple read errors") }, 1091 /* D W O BK */ 1092 { SST(0x11, 0x04, SS_FATAL|EIO, 1093 "Unrecovered read error - auto reallocate failed") }, 1094 /* WRO B */ 1095 { SST(0x11, 0x05, SS_FATAL|EIO, 1096 "L-EC uncorrectable error") }, 1097 /* WRO B */ 1098 { SST(0x11, 0x06, SS_FATAL|EIO, 1099 "CIRC unrecovered error") }, 1100 /* W O B */ 1101 { SST(0x11, 0x07, SS_RDEF, 1102 "Data re-synchronization error") }, 1103 /* T */ 1104 { SST(0x11, 0x08, SS_RDEF, 1105 "Incomplete block read") }, 1106 /* T */ 1107 { SST(0x11, 0x09, SS_RDEF, 1108 "No gap found") }, 1109 /* DT O BK */ 1110 { SST(0x11, 0x0A, SS_RDEF, 1111 "Miscorrected error") }, 1112 /* D W O BK */ 1113 { SST(0x11, 0x0B, SS_FATAL|EIO, 1114 "Unrecovered read error - recommend reassignment") }, 1115 /* D W O BK */ 1116 { SST(0x11, 0x0C, SS_FATAL|EIO, 1117 "Unrecovered read error - recommend rewrite the data") }, 1118 /* DT WRO B */ 1119 { SST(0x11, 0x0D, SS_RDEF, 1120 "De-compression CRC error") }, 1121 /* DT WRO B */ 1122 { SST(0x11, 0x0E, SS_RDEF, 1123 "Cannot decompress using declared algorithm") }, 1124 /* R */ 1125 { SST(0x11, 0x0F, SS_RDEF, 1126 "Error reading UPC/EAN number") }, 1127 /* R */ 1128 { SST(0x11, 0x10, SS_RDEF, 1129 "Error reading ISRC number") }, 1130 /* R */ 1131 { SST(0x11, 0x11, SS_RDEF, 1132 "Read error - loss of streaming") }, 1133 /* DT WROM B */ 1134 { SST(0x11, 0x12, SS_RDEF, /* XXX TBD */ 1135 "Auxiliary memory read error") }, 1136 /* DTLPWRO AEBKVF */ 1137 { SST(0x11, 0x13, SS_RDEF, /* XXX TBD */ 1138 "Read error - failed retransmission request") }, 1139 /* D */ 1140 { SST(0x11, 0x14, SS_RDEF, /* XXX TBD */ 1141 "Read error - LBA marked bad by application client") }, 1142 /* D W O BK */ 1143 { SST(0x12, 0x00, SS_RDEF, 1144 "Address mark not found for ID field") }, 1145 /* D W O BK */ 1146 { SST(0x13, 0x00, SS_RDEF, 1147 "Address mark not found for data field") }, 1148 /* DTL WRO BK */ 1149 { SST(0x14, 0x00, SS_RDEF, 1150 "Recorded entity not found") }, 1151 /* DT WRO BK */ 1152 { SST(0x14, 0x01, SS_RDEF, 1153 "Record not found") }, 1154 /* T */ 1155 { SST(0x14, 0x02, SS_RDEF, 1156 "Filemark or setmark not found") }, 1157 /* T */ 1158 { SST(0x14, 0x03, SS_RDEF, 1159 "End-of-data not found") }, 1160 /* T */ 1161 { SST(0x14, 0x04, SS_RDEF, 1162 "Block sequence error") }, 1163 /* DT W O BK */ 1164 { SST(0x14, 0x05, SS_RDEF, 1165 "Record not found - recommend reassignment") }, 1166 /* DT W O BK */ 1167 { SST(0x14, 0x06, SS_RDEF, 1168 "Record not found - data auto-reallocated") }, 1169 /* T */ 1170 { SST(0x14, 0x07, SS_RDEF, /* XXX TBD */ 1171 "Locate operation failure") }, 1172 /* DTL WROM BK */ 1173 { SST(0x15, 0x00, SS_RDEF, 1174 "Random positioning error") }, 1175 /* DTL WROM BK */ 1176 { SST(0x15, 0x01, SS_RDEF, 1177 "Mechanical positioning error") }, 1178 /* DT WRO BK */ 1179 { SST(0x15, 0x02, SS_RDEF, 1180 "Positioning error detected by read of medium") }, 1181 /* D W O BK */ 1182 { SST(0x16, 0x00, SS_RDEF, 1183 "Data synchronization mark error") }, 1184 /* D W O BK */ 1185 { SST(0x16, 0x01, SS_RDEF, 1186 "Data sync error - data rewritten") }, 1187 /* D W O BK */ 1188 { SST(0x16, 0x02, SS_RDEF, 1189 "Data sync error - recommend rewrite") }, 1190 /* D W O BK */ 1191 { SST(0x16, 0x03, SS_NOP | SSQ_PRINT_SENSE, 1192 "Data sync error - data auto-reallocated") }, 1193 /* D W O BK */ 1194 { SST(0x16, 0x04, SS_RDEF, 1195 "Data sync error - recommend reassignment") }, 1196 /* DT WRO BK */ 1197 { SST(0x17, 0x00, SS_NOP | SSQ_PRINT_SENSE, 1198 "Recovered data with no error correction applied") }, 1199 /* DT WRO BK */ 1200 { SST(0x17, 0x01, SS_NOP | SSQ_PRINT_SENSE, 1201 "Recovered data with retries") }, 1202 /* DT WRO BK */ 1203 { SST(0x17, 0x02, SS_NOP | SSQ_PRINT_SENSE, 1204 "Recovered data with positive head offset") }, 1205 /* DT WRO BK */ 1206 { SST(0x17, 0x03, SS_NOP | SSQ_PRINT_SENSE, 1207 "Recovered data with negative head offset") }, 1208 /* WRO B */ 1209 { SST(0x17, 0x04, SS_NOP | SSQ_PRINT_SENSE, 1210 "Recovered data with retries and/or CIRC applied") }, 1211 /* D WRO BK */ 1212 { SST(0x17, 0x05, SS_NOP | SSQ_PRINT_SENSE, 1213 "Recovered data using previous sector ID") }, 1214 /* D W O BK */ 1215 { SST(0x17, 0x06, SS_NOP | SSQ_PRINT_SENSE, 1216 "Recovered data without ECC - data auto-reallocated") }, 1217 /* D WRO BK */ 1218 { SST(0x17, 0x07, SS_NOP | SSQ_PRINT_SENSE, 1219 "Recovered data without ECC - recommend reassignment") }, 1220 /* D WRO BK */ 1221 { SST(0x17, 0x08, SS_NOP | SSQ_PRINT_SENSE, 1222 "Recovered data without ECC - recommend rewrite") }, 1223 /* D WRO BK */ 1224 { SST(0x17, 0x09, SS_NOP | SSQ_PRINT_SENSE, 1225 "Recovered data without ECC - data rewritten") }, 1226 /* DT WRO BK */ 1227 { SST(0x18, 0x00, SS_NOP | SSQ_PRINT_SENSE, 1228 "Recovered data with error correction applied") }, 1229 /* D WRO BK */ 1230 { SST(0x18, 0x01, SS_NOP | SSQ_PRINT_SENSE, 1231 "Recovered data with error corr. & retries applied") }, 1232 /* D WRO BK */ 1233 { SST(0x18, 0x02, SS_NOP | SSQ_PRINT_SENSE, 1234 "Recovered data - data auto-reallocated") }, 1235 /* R */ 1236 { SST(0x18, 0x03, SS_NOP | SSQ_PRINT_SENSE, 1237 "Recovered data with CIRC") }, 1238 /* R */ 1239 { SST(0x18, 0x04, SS_NOP | SSQ_PRINT_SENSE, 1240 "Recovered data with L-EC") }, 1241 /* D WRO BK */ 1242 { SST(0x18, 0x05, SS_NOP | SSQ_PRINT_SENSE, 1243 "Recovered data - recommend reassignment") }, 1244 /* D WRO BK */ 1245 { SST(0x18, 0x06, SS_NOP | SSQ_PRINT_SENSE, 1246 "Recovered data - recommend rewrite") }, 1247 /* D W O BK */ 1248 { SST(0x18, 0x07, SS_NOP | SSQ_PRINT_SENSE, 1249 "Recovered data with ECC - data rewritten") }, 1250 /* R */ 1251 { SST(0x18, 0x08, SS_RDEF, /* XXX TBD */ 1252 "Recovered data with linking") }, 1253 /* D O K */ 1254 { SST(0x19, 0x00, SS_RDEF, 1255 "Defect list error") }, 1256 /* D O K */ 1257 { SST(0x19, 0x01, SS_RDEF, 1258 "Defect list not available") }, 1259 /* D O K */ 1260 { SST(0x19, 0x02, SS_RDEF, 1261 "Defect list error in primary list") }, 1262 /* D O K */ 1263 { SST(0x19, 0x03, SS_RDEF, 1264 "Defect list error in grown list") }, 1265 /* DTLPWROMAEBKVF */ 1266 { SST(0x1A, 0x00, SS_RDEF, 1267 "Parameter list length error") }, 1268 /* DTLPWROMAEBKVF */ 1269 { SST(0x1B, 0x00, SS_RDEF, 1270 "Synchronous data transfer error") }, 1271 /* D O BK */ 1272 { SST(0x1C, 0x00, SS_RDEF, 1273 "Defect list not found") }, 1274 /* D O BK */ 1275 { SST(0x1C, 0x01, SS_RDEF, 1276 "Primary defect list not found") }, 1277 /* D O BK */ 1278 { SST(0x1C, 0x02, SS_RDEF, 1279 "Grown defect list not found") }, 1280 /* DT WRO BK */ 1281 { SST(0x1D, 0x00, SS_FATAL, 1282 "Miscompare during verify operation") }, 1283 /* D W O BK */ 1284 { SST(0x1E, 0x00, SS_NOP | SSQ_PRINT_SENSE, 1285 "Recovered ID with ECC correction") }, 1286 /* D O K */ 1287 { SST(0x1F, 0x00, SS_RDEF, 1288 "Partial defect list transfer") }, 1289 /* DTLPWROMAEBKVF */ 1290 { SST(0x20, 0x00, SS_FATAL | EINVAL, 1291 "Invalid command operation code") }, 1292 /* DT PWROMAEBK */ 1293 { SST(0x20, 0x01, SS_RDEF, /* XXX TBD */ 1294 "Access denied - initiator pending-enrolled") }, 1295 /* DT PWROMAEBK */ 1296 { SST(0x20, 0x02, SS_RDEF, /* XXX TBD */ 1297 "Access denied - no access rights") }, 1298 /* DT PWROMAEBK */ 1299 { SST(0x20, 0x03, SS_RDEF, /* XXX TBD */ 1300 "Access denied - invalid mgmt ID key") }, 1301 /* T */ 1302 { SST(0x20, 0x04, SS_RDEF, /* XXX TBD */ 1303 "Illegal command while in write capable state") }, 1304 /* T */ 1305 { SST(0x20, 0x05, SS_RDEF, /* XXX TBD */ 1306 "Obsolete") }, 1307 /* T */ 1308 { SST(0x20, 0x06, SS_RDEF, /* XXX TBD */ 1309 "Illegal command while in explicit address mode") }, 1310 /* T */ 1311 { SST(0x20, 0x07, SS_RDEF, /* XXX TBD */ 1312 "Illegal command while in implicit address mode") }, 1313 /* DT PWROMAEBK */ 1314 { SST(0x20, 0x08, SS_RDEF, /* XXX TBD */ 1315 "Access denied - enrollment conflict") }, 1316 /* DT PWROMAEBK */ 1317 { SST(0x20, 0x09, SS_RDEF, /* XXX TBD */ 1318 "Access denied - invalid LU identifier") }, 1319 /* DT PWROMAEBK */ 1320 { SST(0x20, 0x0A, SS_RDEF, /* XXX TBD */ 1321 "Access denied - invalid proxy token") }, 1322 /* DT PWROMAEBK */ 1323 { SST(0x20, 0x0B, SS_RDEF, /* XXX TBD */ 1324 "Access denied - ACL LUN conflict") }, 1325 /* DT WRO BK */ 1326 { SST(0x21, 0x00, SS_FATAL | EINVAL, 1327 "Logical block address out of range") }, 1328 /* DT WROM BK */ 1329 { SST(0x21, 0x01, SS_FATAL | EINVAL, 1330 "Invalid element address") }, 1331 /* R */ 1332 { SST(0x21, 0x02, SS_RDEF, /* XXX TBD */ 1333 "Invalid address for write") }, 1334 /* R */ 1335 { SST(0x21, 0x03, SS_RDEF, /* XXX TBD */ 1336 "Invalid write crossing layer jump") }, 1337 /* D */ 1338 { SST(0x22, 0x00, SS_FATAL | EINVAL, 1339 "Illegal function (use 20 00, 24 00, or 26 00)") }, 1340 /* DTLPWROMAEBKVF */ 1341 { SST(0x24, 0x00, SS_FATAL | EINVAL, 1342 "Invalid field in CDB") }, 1343 /* DTLPWRO AEBKVF */ 1344 { SST(0x24, 0x01, SS_RDEF, /* XXX TBD */ 1345 "CDB decryption error") }, 1346 /* T */ 1347 { SST(0x24, 0x02, SS_RDEF, /* XXX TBD */ 1348 "Obsolete") }, 1349 /* T */ 1350 { SST(0x24, 0x03, SS_RDEF, /* XXX TBD */ 1351 "Obsolete") }, 1352 /* F */ 1353 { SST(0x24, 0x04, SS_RDEF, /* XXX TBD */ 1354 "Security audit value frozen") }, 1355 /* F */ 1356 { SST(0x24, 0x05, SS_RDEF, /* XXX TBD */ 1357 "Security working key frozen") }, 1358 /* F */ 1359 { SST(0x24, 0x06, SS_RDEF, /* XXX TBD */ 1360 "NONCE not unique") }, 1361 /* F */ 1362 { SST(0x24, 0x07, SS_RDEF, /* XXX TBD */ 1363 "NONCE timestamp out of range") }, 1364 /* DT R MAEBKV */ 1365 { SST(0x24, 0x08, SS_RDEF, /* XXX TBD */ 1366 "Invalid XCDB") }, 1367 /* DTLPWROMAEBKVF */ 1368 { SST(0x25, 0x00, SS_FATAL | ENXIO, 1369 "Logical unit not supported") }, 1370 /* DTLPWROMAEBKVF */ 1371 { SST(0x26, 0x00, SS_FATAL | EINVAL, 1372 "Invalid field in parameter list") }, 1373 /* DTLPWROMAEBKVF */ 1374 { SST(0x26, 0x01, SS_FATAL | EINVAL, 1375 "Parameter not supported") }, 1376 /* DTLPWROMAEBKVF */ 1377 { SST(0x26, 0x02, SS_FATAL | EINVAL, 1378 "Parameter value invalid") }, 1379 /* DTLPWROMAE K */ 1380 { SST(0x26, 0x03, SS_FATAL | EINVAL, 1381 "Threshold parameters not supported") }, 1382 /* DTLPWROMAEBKVF */ 1383 { SST(0x26, 0x04, SS_FATAL | EINVAL, 1384 "Invalid release of persistent reservation") }, 1385 /* DTLPWRO A BK */ 1386 { SST(0x26, 0x05, SS_RDEF, /* XXX TBD */ 1387 "Data decryption error") }, 1388 /* DTLPWRO K */ 1389 { SST(0x26, 0x06, SS_RDEF, /* XXX TBD */ 1390 "Too many target descriptors") }, 1391 /* DTLPWRO K */ 1392 { SST(0x26, 0x07, SS_RDEF, /* XXX TBD */ 1393 "Unsupported target descriptor type code") }, 1394 /* DTLPWRO K */ 1395 { SST(0x26, 0x08, SS_RDEF, /* XXX TBD */ 1396 "Too many segment descriptors") }, 1397 /* DTLPWRO K */ 1398 { SST(0x26, 0x09, SS_RDEF, /* XXX TBD */ 1399 "Unsupported segment descriptor type code") }, 1400 /* DTLPWRO K */ 1401 { SST(0x26, 0x0A, SS_RDEF, /* XXX TBD */ 1402 "Unexpected inexact segment") }, 1403 /* DTLPWRO K */ 1404 { SST(0x26, 0x0B, SS_RDEF, /* XXX TBD */ 1405 "Inline data length exceeded") }, 1406 /* DTLPWRO K */ 1407 { SST(0x26, 0x0C, SS_RDEF, /* XXX TBD */ 1408 "Invalid operation for copy source or destination") }, 1409 /* DTLPWRO K */ 1410 { SST(0x26, 0x0D, SS_RDEF, /* XXX TBD */ 1411 "Copy segment granularity violation") }, 1412 /* DT PWROMAEBK */ 1413 { SST(0x26, 0x0E, SS_RDEF, /* XXX TBD */ 1414 "Invalid parameter while port is enabled") }, 1415 /* F */ 1416 { SST(0x26, 0x0F, SS_RDEF, /* XXX TBD */ 1417 "Invalid data-out buffer integrity check value") }, 1418 /* T */ 1419 { SST(0x26, 0x10, SS_RDEF, /* XXX TBD */ 1420 "Data decryption key fail limit reached") }, 1421 /* T */ 1422 { SST(0x26, 0x11, SS_RDEF, /* XXX TBD */ 1423 "Incomplete key-associated data set") }, 1424 /* T */ 1425 { SST(0x26, 0x12, SS_RDEF, /* XXX TBD */ 1426 "Vendor specific key reference not found") }, 1427 /* DT WRO BK */ 1428 { SST(0x27, 0x00, SS_FATAL | EACCES, 1429 "Write protected") }, 1430 /* DT WRO BK */ 1431 { SST(0x27, 0x01, SS_FATAL | EACCES, 1432 "Hardware write protected") }, 1433 /* DT WRO BK */ 1434 { SST(0x27, 0x02, SS_FATAL | EACCES, 1435 "Logical unit software write protected") }, 1436 /* T R */ 1437 { SST(0x27, 0x03, SS_FATAL | EACCES, 1438 "Associated write protect") }, 1439 /* T R */ 1440 { SST(0x27, 0x04, SS_FATAL | EACCES, 1441 "Persistent write protect") }, 1442 /* T R */ 1443 { SST(0x27, 0x05, SS_FATAL | EACCES, 1444 "Permanent write protect") }, 1445 /* R F */ 1446 { SST(0x27, 0x06, SS_RDEF, /* XXX TBD */ 1447 "Conditional write protect") }, 1448 /* DTLPWROMAEBKVF */ 1449 { SST(0x28, 0x00, SS_FATAL | ENXIO, 1450 "Not ready to ready change, medium may have changed") }, 1451 /* DT WROM B */ 1452 { SST(0x28, 0x01, SS_FATAL | ENXIO, 1453 "Import or export element accessed") }, 1454 /* R */ 1455 { SST(0x28, 0x02, SS_RDEF, /* XXX TBD */ 1456 "Format-layer may have changed") }, 1457 /* M */ 1458 { SST(0x28, 0x03, SS_RDEF, /* XXX TBD */ 1459 "Import/export element accessed, medium changed") }, 1460 /* 1461 * XXX JGibbs - All of these should use the same errno, but I don't 1462 * think ENXIO is the correct choice. Should we borrow from 1463 * the networking errnos? ECONNRESET anyone? 1464 */ 1465 /* DTLPWROMAEBKVF */ 1466 { SST(0x29, 0x00, SS_FATAL | ENXIO, 1467 "Power on, reset, or bus device reset occurred") }, 1468 /* DTLPWROMAEBKVF */ 1469 { SST(0x29, 0x01, SS_RDEF, 1470 "Power on occurred") }, 1471 /* DTLPWROMAEBKVF */ 1472 { SST(0x29, 0x02, SS_RDEF, 1473 "SCSI bus reset occurred") }, 1474 /* DTLPWROMAEBKVF */ 1475 { SST(0x29, 0x03, SS_RDEF, 1476 "Bus device reset function occurred") }, 1477 /* DTLPWROMAEBKVF */ 1478 { SST(0x29, 0x04, SS_RDEF, 1479 "Device internal reset") }, 1480 /* DTLPWROMAEBKVF */ 1481 { SST(0x29, 0x05, SS_RDEF, 1482 "Transceiver mode changed to single-ended") }, 1483 /* DTLPWROMAEBKVF */ 1484 { SST(0x29, 0x06, SS_RDEF, 1485 "Transceiver mode changed to LVD") }, 1486 /* DTLPWROMAEBKVF */ 1487 { SST(0x29, 0x07, SS_RDEF, /* XXX TBD */ 1488 "I_T nexus loss occurred") }, 1489 /* DTL WROMAEBKVF */ 1490 { SST(0x2A, 0x00, SS_RDEF, 1491 "Parameters changed") }, 1492 /* DTL WROMAEBKVF */ 1493 { SST(0x2A, 0x01, SS_RDEF, 1494 "Mode parameters changed") }, 1495 /* DTL WROMAE K */ 1496 { SST(0x2A, 0x02, SS_RDEF, 1497 "Log parameters changed") }, 1498 /* DTLPWROMAE K */ 1499 { SST(0x2A, 0x03, SS_RDEF, 1500 "Reservations preempted") }, 1501 /* DTLPWROMAE */ 1502 { SST(0x2A, 0x04, SS_RDEF, /* XXX TBD */ 1503 "Reservations released") }, 1504 /* DTLPWROMAE */ 1505 { SST(0x2A, 0x05, SS_RDEF, /* XXX TBD */ 1506 "Registrations preempted") }, 1507 /* DTLPWROMAEBKVF */ 1508 { SST(0x2A, 0x06, SS_RDEF, /* XXX TBD */ 1509 "Asymmetric access state changed") }, 1510 /* DTLPWROMAEBKVF */ 1511 { SST(0x2A, 0x07, SS_RDEF, /* XXX TBD */ 1512 "Implicit asymmetric access state transition failed") }, 1513 /* DT WROMAEBKVF */ 1514 { SST(0x2A, 0x08, SS_RDEF, /* XXX TBD */ 1515 "Priority changed") }, 1516 /* D */ 1517 { SST(0x2A, 0x09, SS_RDEF, /* XXX TBD */ 1518 "Capacity data has changed") }, 1519 /* DT */ 1520 { SST(0x2A, 0x0A, SS_RDEF, /* XXX TBD */ 1521 "Error history I_T nexus cleared") }, 1522 /* DT */ 1523 { SST(0x2A, 0x0B, SS_RDEF, /* XXX TBD */ 1524 "Error history snapshot released") }, 1525 /* F */ 1526 { SST(0x2A, 0x0C, SS_RDEF, /* XXX TBD */ 1527 "Error recovery attributes have changed") }, 1528 /* T */ 1529 { SST(0x2A, 0x0D, SS_RDEF, /* XXX TBD */ 1530 "Data encryption capabilities changed") }, 1531 /* DT M E V */ 1532 { SST(0x2A, 0x10, SS_RDEF, /* XXX TBD */ 1533 "Timestamp changed") }, 1534 /* T */ 1535 { SST(0x2A, 0x11, SS_RDEF, /* XXX TBD */ 1536 "Data encryption parameters changed by another I_T nexus") }, 1537 /* T */ 1538 { SST(0x2A, 0x12, SS_RDEF, /* XXX TBD */ 1539 "Data encryption parameters changed by vendor specific event") }, 1540 /* T */ 1541 { SST(0x2A, 0x13, SS_RDEF, /* XXX TBD */ 1542 "Data encryption key instance counter has changed") }, 1543 /* DT R MAEBKV */ 1544 { SST(0x2A, 0x14, SS_RDEF, /* XXX TBD */ 1545 "SA creation capabilities data has changed") }, 1546 /* DTLPWRO K */ 1547 { SST(0x2B, 0x00, SS_RDEF, 1548 "Copy cannot execute since host cannot disconnect") }, 1549 /* DTLPWROMAEBKVF */ 1550 { SST(0x2C, 0x00, SS_RDEF, 1551 "Command sequence error") }, 1552 /* */ 1553 { SST(0x2C, 0x01, SS_RDEF, 1554 "Too many windows specified") }, 1555 /* */ 1556 { SST(0x2C, 0x02, SS_RDEF, 1557 "Invalid combination of windows specified") }, 1558 /* R */ 1559 { SST(0x2C, 0x03, SS_RDEF, 1560 "Current program area is not empty") }, 1561 /* R */ 1562 { SST(0x2C, 0x04, SS_RDEF, 1563 "Current program area is empty") }, 1564 /* B */ 1565 { SST(0x2C, 0x05, SS_RDEF, /* XXX TBD */ 1566 "Illegal power condition request") }, 1567 /* R */ 1568 { SST(0x2C, 0x06, SS_RDEF, /* XXX TBD */ 1569 "Persistent prevent conflict") }, 1570 /* DTLPWROMAEBKVF */ 1571 { SST(0x2C, 0x07, SS_RDEF, /* XXX TBD */ 1572 "Previous busy status") }, 1573 /* DTLPWROMAEBKVF */ 1574 { SST(0x2C, 0x08, SS_RDEF, /* XXX TBD */ 1575 "Previous task set full status") }, 1576 /* DTLPWROM EBKVF */ 1577 { SST(0x2C, 0x09, SS_RDEF, /* XXX TBD */ 1578 "Previous reservation conflict status") }, 1579 /* F */ 1580 { SST(0x2C, 0x0A, SS_RDEF, /* XXX TBD */ 1581 "Partition or collection contains user objects") }, 1582 /* T */ 1583 { SST(0x2C, 0x0B, SS_RDEF, /* XXX TBD */ 1584 "Not reserved") }, 1585 /* T */ 1586 { SST(0x2D, 0x00, SS_RDEF, 1587 "Overwrite error on update in place") }, 1588 /* R */ 1589 { SST(0x2E, 0x00, SS_RDEF, /* XXX TBD */ 1590 "Insufficient time for operation") }, 1591 /* DTLPWROMAEBKVF */ 1592 { SST(0x2F, 0x00, SS_RDEF, 1593 "Commands cleared by another initiator") }, 1594 /* D */ 1595 { SST(0x2F, 0x01, SS_RDEF, /* XXX TBD */ 1596 "Commands cleared by power loss notification") }, 1597 /* DTLPWROMAEBKVF */ 1598 { SST(0x2F, 0x02, SS_RDEF, /* XXX TBD */ 1599 "Commands cleared by device server") }, 1600 /* DT WROM BK */ 1601 { SST(0x30, 0x00, SS_RDEF, 1602 "Incompatible medium installed") }, 1603 /* DT WRO BK */ 1604 { SST(0x30, 0x01, SS_RDEF, 1605 "Cannot read medium - unknown format") }, 1606 /* DT WRO BK */ 1607 { SST(0x30, 0x02, SS_RDEF, 1608 "Cannot read medium - incompatible format") }, 1609 /* DT R K */ 1610 { SST(0x30, 0x03, SS_RDEF, 1611 "Cleaning cartridge installed") }, 1612 /* DT WRO BK */ 1613 { SST(0x30, 0x04, SS_RDEF, 1614 "Cannot write medium - unknown format") }, 1615 /* DT WRO BK */ 1616 { SST(0x30, 0x05, SS_RDEF, 1617 "Cannot write medium - incompatible format") }, 1618 /* DT WRO B */ 1619 { SST(0x30, 0x06, SS_RDEF, 1620 "Cannot format medium - incompatible medium") }, 1621 /* DTL WROMAEBKVF */ 1622 { SST(0x30, 0x07, SS_RDEF, 1623 "Cleaning failure") }, 1624 /* R */ 1625 { SST(0x30, 0x08, SS_RDEF, 1626 "Cannot write - application code mismatch") }, 1627 /* R */ 1628 { SST(0x30, 0x09, SS_RDEF, 1629 "Current session not fixated for append") }, 1630 /* DT WRO AEBK */ 1631 { SST(0x30, 0x0A, SS_RDEF, /* XXX TBD */ 1632 "Cleaning request rejected") }, 1633 /* T */ 1634 { SST(0x30, 0x0C, SS_RDEF, /* XXX TBD */ 1635 "WORM medium - overwrite attempted") }, 1636 /* T */ 1637 { SST(0x30, 0x0D, SS_RDEF, /* XXX TBD */ 1638 "WORM medium - integrity check") }, 1639 /* R */ 1640 { SST(0x30, 0x10, SS_RDEF, /* XXX TBD */ 1641 "Medium not formatted") }, 1642 /* M */ 1643 { SST(0x30, 0x11, SS_RDEF, /* XXX TBD */ 1644 "Incompatible volume type") }, 1645 /* M */ 1646 { SST(0x30, 0x12, SS_RDEF, /* XXX TBD */ 1647 "Incompatible volume qualifier") }, 1648 /* DT WRO BK */ 1649 { SST(0x31, 0x00, SS_RDEF, 1650 "Medium format corrupted") }, 1651 /* D L RO B */ 1652 { SST(0x31, 0x01, SS_RDEF, 1653 "Format command failed") }, 1654 /* R */ 1655 { SST(0x31, 0x02, SS_RDEF, /* XXX TBD */ 1656 "Zoned formatting failed due to spare linking") }, 1657 /* D W O BK */ 1658 { SST(0x32, 0x00, SS_RDEF, 1659 "No defect spare location available") }, 1660 /* D W O BK */ 1661 { SST(0x32, 0x01, SS_RDEF, 1662 "Defect list update failure") }, 1663 /* T */ 1664 { SST(0x33, 0x00, SS_RDEF, 1665 "Tape length error") }, 1666 /* DTLPWROMAEBKVF */ 1667 { SST(0x34, 0x00, SS_RDEF, 1668 "Enclosure failure") }, 1669 /* DTLPWROMAEBKVF */ 1670 { SST(0x35, 0x00, SS_RDEF, 1671 "Enclosure services failure") }, 1672 /* DTLPWROMAEBKVF */ 1673 { SST(0x35, 0x01, SS_RDEF, 1674 "Unsupported enclosure function") }, 1675 /* DTLPWROMAEBKVF */ 1676 { SST(0x35, 0x02, SS_RDEF, 1677 "Enclosure services unavailable") }, 1678 /* DTLPWROMAEBKVF */ 1679 { SST(0x35, 0x03, SS_RDEF, 1680 "Enclosure services transfer failure") }, 1681 /* DTLPWROMAEBKVF */ 1682 { SST(0x35, 0x04, SS_RDEF, 1683 "Enclosure services transfer refused") }, 1684 /* DTL WROMAEBKVF */ 1685 { SST(0x35, 0x05, SS_RDEF, /* XXX TBD */ 1686 "Enclosure services checksum error") }, 1687 /* L */ 1688 { SST(0x36, 0x00, SS_RDEF, 1689 "Ribbon, ink, or toner failure") }, 1690 /* DTL WROMAEBKVF */ 1691 { SST(0x37, 0x00, SS_RDEF, 1692 "Rounded parameter") }, 1693 /* B */ 1694 { SST(0x38, 0x00, SS_RDEF, /* XXX TBD */ 1695 "Event status notification") }, 1696 /* B */ 1697 { SST(0x38, 0x02, SS_RDEF, /* XXX TBD */ 1698 "ESN - power management class event") }, 1699 /* B */ 1700 { SST(0x38, 0x04, SS_RDEF, /* XXX TBD */ 1701 "ESN - media class event") }, 1702 /* B */ 1703 { SST(0x38, 0x06, SS_RDEF, /* XXX TBD */ 1704 "ESN - device busy class event") }, 1705 /* DTL WROMAE K */ 1706 { SST(0x39, 0x00, SS_RDEF, 1707 "Saving parameters not supported") }, 1708 /* DTL WROM BK */ 1709 { SST(0x3A, 0x00, SS_FATAL | ENXIO, 1710 "Medium not present") }, 1711 /* DT WROM BK */ 1712 { SST(0x3A, 0x01, SS_FATAL | ENXIO, 1713 "Medium not present - tray closed") }, 1714 /* DT WROM BK */ 1715 { SST(0x3A, 0x02, SS_FATAL | ENXIO, 1716 "Medium not present - tray open") }, 1717 /* DT WROM B */ 1718 { SST(0x3A, 0x03, SS_RDEF, /* XXX TBD */ 1719 "Medium not present - loadable") }, 1720 /* DT WRO B */ 1721 { SST(0x3A, 0x04, SS_RDEF, /* XXX TBD */ 1722 "Medium not present - medium auxiliary memory accessible") }, 1723 /* TL */ 1724 { SST(0x3B, 0x00, SS_RDEF, 1725 "Sequential positioning error") }, 1726 /* T */ 1727 { SST(0x3B, 0x01, SS_RDEF, 1728 "Tape position error at beginning-of-medium") }, 1729 /* T */ 1730 { SST(0x3B, 0x02, SS_RDEF, 1731 "Tape position error at end-of-medium") }, 1732 /* L */ 1733 { SST(0x3B, 0x03, SS_RDEF, 1734 "Tape or electronic vertical forms unit not ready") }, 1735 /* L */ 1736 { SST(0x3B, 0x04, SS_RDEF, 1737 "Slew failure") }, 1738 /* L */ 1739 { SST(0x3B, 0x05, SS_RDEF, 1740 "Paper jam") }, 1741 /* L */ 1742 { SST(0x3B, 0x06, SS_RDEF, 1743 "Failed to sense top-of-form") }, 1744 /* L */ 1745 { SST(0x3B, 0x07, SS_RDEF, 1746 "Failed to sense bottom-of-form") }, 1747 /* T */ 1748 { SST(0x3B, 0x08, SS_RDEF, 1749 "Reposition error") }, 1750 /* */ 1751 { SST(0x3B, 0x09, SS_RDEF, 1752 "Read past end of medium") }, 1753 /* */ 1754 { SST(0x3B, 0x0A, SS_RDEF, 1755 "Read past beginning of medium") }, 1756 /* */ 1757 { SST(0x3B, 0x0B, SS_RDEF, 1758 "Position past end of medium") }, 1759 /* T */ 1760 { SST(0x3B, 0x0C, SS_RDEF, 1761 "Position past beginning of medium") }, 1762 /* DT WROM BK */ 1763 { SST(0x3B, 0x0D, SS_FATAL | ENOSPC, 1764 "Medium destination element full") }, 1765 /* DT WROM BK */ 1766 { SST(0x3B, 0x0E, SS_RDEF, 1767 "Medium source element empty") }, 1768 /* R */ 1769 { SST(0x3B, 0x0F, SS_RDEF, 1770 "End of medium reached") }, 1771 /* DT WROM BK */ 1772 { SST(0x3B, 0x11, SS_RDEF, 1773 "Medium magazine not accessible") }, 1774 /* DT WROM BK */ 1775 { SST(0x3B, 0x12, SS_RDEF, 1776 "Medium magazine removed") }, 1777 /* DT WROM BK */ 1778 { SST(0x3B, 0x13, SS_RDEF, 1779 "Medium magazine inserted") }, 1780 /* DT WROM BK */ 1781 { SST(0x3B, 0x14, SS_RDEF, 1782 "Medium magazine locked") }, 1783 /* DT WROM BK */ 1784 { SST(0x3B, 0x15, SS_RDEF, 1785 "Medium magazine unlocked") }, 1786 /* R */ 1787 { SST(0x3B, 0x16, SS_RDEF, /* XXX TBD */ 1788 "Mechanical positioning or changer error") }, 1789 /* F */ 1790 { SST(0x3B, 0x17, SS_RDEF, /* XXX TBD */ 1791 "Read past end of user object") }, 1792 /* M */ 1793 { SST(0x3B, 0x18, SS_RDEF, /* XXX TBD */ 1794 "Element disabled") }, 1795 /* M */ 1796 { SST(0x3B, 0x19, SS_RDEF, /* XXX TBD */ 1797 "Element enabled") }, 1798 /* M */ 1799 { SST(0x3B, 0x1A, SS_RDEF, /* XXX TBD */ 1800 "Data transfer device removed") }, 1801 /* M */ 1802 { SST(0x3B, 0x1B, SS_RDEF, /* XXX TBD */ 1803 "Data transfer device inserted") }, 1804 /* DTLPWROMAE K */ 1805 { SST(0x3D, 0x00, SS_RDEF, 1806 "Invalid bits in IDENTIFY message") }, 1807 /* DTLPWROMAEBKVF */ 1808 { SST(0x3E, 0x00, SS_RDEF, 1809 "Logical unit has not self-configured yet") }, 1810 /* DTLPWROMAEBKVF */ 1811 { SST(0x3E, 0x01, SS_RDEF, 1812 "Logical unit failure") }, 1813 /* DTLPWROMAEBKVF */ 1814 { SST(0x3E, 0x02, SS_RDEF, 1815 "Timeout on logical unit") }, 1816 /* DTLPWROMAEBKVF */ 1817 { SST(0x3E, 0x03, SS_RDEF, /* XXX TBD */ 1818 "Logical unit failed self-test") }, 1819 /* DTLPWROMAEBKVF */ 1820 { SST(0x3E, 0x04, SS_RDEF, /* XXX TBD */ 1821 "Logical unit unable to update self-test log") }, 1822 /* DTLPWROMAEBKVF */ 1823 { SST(0x3F, 0x00, SS_RDEF, 1824 "Target operating conditions have changed") }, 1825 /* DTLPWROMAEBKVF */ 1826 { SST(0x3F, 0x01, SS_RDEF, 1827 "Microcode has been changed") }, 1828 /* DTLPWROM BK */ 1829 { SST(0x3F, 0x02, SS_RDEF, 1830 "Changed operating definition") }, 1831 /* DTLPWROMAEBKVF */ 1832 { SST(0x3F, 0x03, SS_RDEF, 1833 "INQUIRY data has changed") }, 1834 /* DT WROMAEBK */ 1835 { SST(0x3F, 0x04, SS_RDEF, 1836 "Component device attached") }, 1837 /* DT WROMAEBK */ 1838 { SST(0x3F, 0x05, SS_RDEF, 1839 "Device identifier changed") }, 1840 /* DT WROMAEB */ 1841 { SST(0x3F, 0x06, SS_RDEF, 1842 "Redundancy group created or modified") }, 1843 /* DT WROMAEB */ 1844 { SST(0x3F, 0x07, SS_RDEF, 1845 "Redundancy group deleted") }, 1846 /* DT WROMAEB */ 1847 { SST(0x3F, 0x08, SS_RDEF, 1848 "Spare created or modified") }, 1849 /* DT WROMAEB */ 1850 { SST(0x3F, 0x09, SS_RDEF, 1851 "Spare deleted") }, 1852 /* DT WROMAEBK */ 1853 { SST(0x3F, 0x0A, SS_RDEF, 1854 "Volume set created or modified") }, 1855 /* DT WROMAEBK */ 1856 { SST(0x3F, 0x0B, SS_RDEF, 1857 "Volume set deleted") }, 1858 /* DT WROMAEBK */ 1859 { SST(0x3F, 0x0C, SS_RDEF, 1860 "Volume set deassigned") }, 1861 /* DT WROMAEBK */ 1862 { SST(0x3F, 0x0D, SS_RDEF, 1863 "Volume set reassigned") }, 1864 /* DTLPWROMAE */ 1865 { SST(0x3F, 0x0E, SS_RDEF, /* XXX TBD */ 1866 "Reported LUNs data has changed") }, 1867 /* DTLPWROMAEBKVF */ 1868 { SST(0x3F, 0x0F, SS_RDEF, /* XXX TBD */ 1869 "Echo buffer overwritten") }, 1870 /* DT WROM B */ 1871 { SST(0x3F, 0x10, SS_RDEF, /* XXX TBD */ 1872 "Medium loadable") }, 1873 /* DT WROM B */ 1874 { SST(0x3F, 0x11, SS_RDEF, /* XXX TBD */ 1875 "Medium auxiliary memory accessible") }, 1876 /* DTLPWR MAEBK F */ 1877 { SST(0x3F, 0x12, SS_RDEF, /* XXX TBD */ 1878 "iSCSI IP address added") }, 1879 /* DTLPWR MAEBK F */ 1880 { SST(0x3F, 0x13, SS_RDEF, /* XXX TBD */ 1881 "iSCSI IP address removed") }, 1882 /* DTLPWR MAEBK F */ 1883 { SST(0x3F, 0x14, SS_RDEF, /* XXX TBD */ 1884 "iSCSI IP address changed") }, 1885 /* D */ 1886 { SST(0x40, 0x00, SS_RDEF, 1887 "RAM failure") }, /* deprecated - use 40 NN instead */ 1888 /* DTLPWROMAEBKVF */ 1889 { SST(0x40, 0x80, SS_RDEF, 1890 "Diagnostic failure: ASCQ = Component ID") }, 1891 /* DTLPWROMAEBKVF */ 1892 { SST(0x40, 0xFF, SS_RDEF | SSQ_RANGE, 1893 NULL) }, /* Range 0x80->0xFF */ 1894 /* D */ 1895 { SST(0x41, 0x00, SS_RDEF, 1896 "Data path failure") }, /* deprecated - use 40 NN instead */ 1897 /* D */ 1898 { SST(0x42, 0x00, SS_RDEF, 1899 "Power-on or self-test failure") }, 1900 /* deprecated - use 40 NN instead */ 1901 /* DTLPWROMAEBKVF */ 1902 { SST(0x43, 0x00, SS_RDEF, 1903 "Message error") }, 1904 /* DTLPWROMAEBKVF */ 1905 { SST(0x44, 0x00, SS_RDEF, 1906 "Internal target failure") }, 1907 /* DT B */ 1908 { SST(0x44, 0x71, SS_RDEF, /* XXX TBD */ 1909 "ATA device failed set features") }, 1910 /* DTLPWROMAEBKVF */ 1911 { SST(0x45, 0x00, SS_RDEF, 1912 "Select or reselect failure") }, 1913 /* DTLPWROM BK */ 1914 { SST(0x46, 0x00, SS_RDEF, 1915 "Unsuccessful soft reset") }, 1916 /* DTLPWROMAEBKVF */ 1917 { SST(0x47, 0x00, SS_RDEF, 1918 "SCSI parity error") }, 1919 /* DTLPWROMAEBKVF */ 1920 { SST(0x47, 0x01, SS_RDEF, /* XXX TBD */ 1921 "Data phase CRC error detected") }, 1922 /* DTLPWROMAEBKVF */ 1923 { SST(0x47, 0x02, SS_RDEF, /* XXX TBD */ 1924 "SCSI parity error detected during ST data phase") }, 1925 /* DTLPWROMAEBKVF */ 1926 { SST(0x47, 0x03, SS_RDEF, /* XXX TBD */ 1927 "Information unit iuCRC error detected") }, 1928 /* DTLPWROMAEBKVF */ 1929 { SST(0x47, 0x04, SS_RDEF, /* XXX TBD */ 1930 "Asynchronous information protection error detected") }, 1931 /* DTLPWROMAEBKVF */ 1932 { SST(0x47, 0x05, SS_RDEF, /* XXX TBD */ 1933 "Protocol service CRC error") }, 1934 /* DT MAEBKVF */ 1935 { SST(0x47, 0x06, SS_RDEF, /* XXX TBD */ 1936 "PHY test function in progress") }, 1937 /* DT PWROMAEBK */ 1938 { SST(0x47, 0x7F, SS_RDEF, /* XXX TBD */ 1939 "Some commands cleared by iSCSI protocol event") }, 1940 /* DTLPWROMAEBKVF */ 1941 { SST(0x48, 0x00, SS_RDEF, 1942 "Initiator detected error message received") }, 1943 /* DTLPWROMAEBKVF */ 1944 { SST(0x49, 0x00, SS_RDEF, 1945 "Invalid message error") }, 1946 /* DTLPWROMAEBKVF */ 1947 { SST(0x4A, 0x00, SS_RDEF, 1948 "Command phase error") }, 1949 /* DTLPWROMAEBKVF */ 1950 { SST(0x4B, 0x00, SS_RDEF, 1951 "Data phase error") }, 1952 /* DT PWROMAEBK */ 1953 { SST(0x4B, 0x01, SS_RDEF, /* XXX TBD */ 1954 "Invalid target port transfer tag received") }, 1955 /* DT PWROMAEBK */ 1956 { SST(0x4B, 0x02, SS_RDEF, /* XXX TBD */ 1957 "Too much write data") }, 1958 /* DT PWROMAEBK */ 1959 { SST(0x4B, 0x03, SS_RDEF, /* XXX TBD */ 1960 "ACK/NAK timeout") }, 1961 /* DT PWROMAEBK */ 1962 { SST(0x4B, 0x04, SS_RDEF, /* XXX TBD */ 1963 "NAK received") }, 1964 /* DT PWROMAEBK */ 1965 { SST(0x4B, 0x05, SS_RDEF, /* XXX TBD */ 1966 "Data offset error") }, 1967 /* DT PWROMAEBK */ 1968 { SST(0x4B, 0x06, SS_RDEF, /* XXX TBD */ 1969 "Initiator response timeout") }, 1970 /* DTLPWROMAEBKVF */ 1971 { SST(0x4C, 0x00, SS_RDEF, 1972 "Logical unit failed self-configuration") }, 1973 /* DTLPWROMAEBKVF */ 1974 { SST(0x4D, 0x00, SS_RDEF, 1975 "Tagged overlapped commands: ASCQ = Queue tag ID") }, 1976 /* DTLPWROMAEBKVF */ 1977 { SST(0x4D, 0xFF, SS_RDEF | SSQ_RANGE, 1978 NULL) }, /* Range 0x00->0xFF */ 1979 /* DTLPWROMAEBKVF */ 1980 { SST(0x4E, 0x00, SS_RDEF, 1981 "Overlapped commands attempted") }, 1982 /* T */ 1983 { SST(0x50, 0x00, SS_RDEF, 1984 "Write append error") }, 1985 /* T */ 1986 { SST(0x50, 0x01, SS_RDEF, 1987 "Write append position error") }, 1988 /* T */ 1989 { SST(0x50, 0x02, SS_RDEF, 1990 "Position error related to timing") }, 1991 /* T RO */ 1992 { SST(0x51, 0x00, SS_RDEF, 1993 "Erase failure") }, 1994 /* R */ 1995 { SST(0x51, 0x01, SS_RDEF, /* XXX TBD */ 1996 "Erase failure - incomplete erase operation detected") }, 1997 /* T */ 1998 { SST(0x52, 0x00, SS_RDEF, 1999 "Cartridge fault") }, 2000 /* DTL WROM BK */ 2001 { SST(0x53, 0x00, SS_RDEF, 2002 "Media load or eject failed") }, 2003 /* T */ 2004 { SST(0x53, 0x01, SS_RDEF, 2005 "Unload tape failure") }, 2006 /* DT WROM BK */ 2007 { SST(0x53, 0x02, SS_RDEF, 2008 "Medium removal prevented") }, 2009 /* M */ 2010 { SST(0x53, 0x03, SS_RDEF, /* XXX TBD */ 2011 "Medium removal prevented by data transfer element") }, 2012 /* T */ 2013 { SST(0x53, 0x04, SS_RDEF, /* XXX TBD */ 2014 "Medium thread or unthread failure") }, 2015 /* P */ 2016 { SST(0x54, 0x00, SS_RDEF, 2017 "SCSI to host system interface failure") }, 2018 /* P */ 2019 { SST(0x55, 0x00, SS_RDEF, 2020 "System resource failure") }, 2021 /* D O BK */ 2022 { SST(0x55, 0x01, SS_FATAL | ENOSPC, 2023 "System buffer full") }, 2024 /* DTLPWROMAE K */ 2025 { SST(0x55, 0x02, SS_RDEF, /* XXX TBD */ 2026 "Insufficient reservation resources") }, 2027 /* DTLPWROMAE K */ 2028 { SST(0x55, 0x03, SS_RDEF, /* XXX TBD */ 2029 "Insufficient resources") }, 2030 /* DTLPWROMAE K */ 2031 { SST(0x55, 0x04, SS_RDEF, /* XXX TBD */ 2032 "Insufficient registration resources") }, 2033 /* DT PWROMAEBK */ 2034 { SST(0x55, 0x05, SS_RDEF, /* XXX TBD */ 2035 "Insufficient access control resources") }, 2036 /* DT WROM B */ 2037 { SST(0x55, 0x06, SS_RDEF, /* XXX TBD */ 2038 "Auxiliary memory out of space") }, 2039 /* F */ 2040 { SST(0x55, 0x07, SS_RDEF, /* XXX TBD */ 2041 "Quota error") }, 2042 /* T */ 2043 { SST(0x55, 0x08, SS_RDEF, /* XXX TBD */ 2044 "Maximum number of supplemental decryption keys exceeded") }, 2045 /* M */ 2046 { SST(0x55, 0x09, SS_RDEF, /* XXX TBD */ 2047 "Medium auxiliary memory not accessible") }, 2048 /* M */ 2049 { SST(0x55, 0x0A, SS_RDEF, /* XXX TBD */ 2050 "Data currently unavailable") }, 2051 /* R */ 2052 { SST(0x57, 0x00, SS_RDEF, 2053 "Unable to recover table-of-contents") }, 2054 /* O */ 2055 { SST(0x58, 0x00, SS_RDEF, 2056 "Generation does not exist") }, 2057 /* O */ 2058 { SST(0x59, 0x00, SS_RDEF, 2059 "Updated block read") }, 2060 /* DTLPWRO BK */ 2061 { SST(0x5A, 0x00, SS_RDEF, 2062 "Operator request or state change input") }, 2063 /* DT WROM BK */ 2064 { SST(0x5A, 0x01, SS_RDEF, 2065 "Operator medium removal request") }, 2066 /* DT WRO A BK */ 2067 { SST(0x5A, 0x02, SS_RDEF, 2068 "Operator selected write protect") }, 2069 /* DT WRO A BK */ 2070 { SST(0x5A, 0x03, SS_RDEF, 2071 "Operator selected write permit") }, 2072 /* DTLPWROM K */ 2073 { SST(0x5B, 0x00, SS_RDEF, 2074 "Log exception") }, 2075 /* DTLPWROM K */ 2076 { SST(0x5B, 0x01, SS_RDEF, 2077 "Threshold condition met") }, 2078 /* DTLPWROM K */ 2079 { SST(0x5B, 0x02, SS_RDEF, 2080 "Log counter at maximum") }, 2081 /* DTLPWROM K */ 2082 { SST(0x5B, 0x03, SS_RDEF, 2083 "Log list codes exhausted") }, 2084 /* D O */ 2085 { SST(0x5C, 0x00, SS_RDEF, 2086 "RPL status change") }, 2087 /* D O */ 2088 { SST(0x5C, 0x01, SS_NOP | SSQ_PRINT_SENSE, 2089 "Spindles synchronized") }, 2090 /* D O */ 2091 { SST(0x5C, 0x02, SS_RDEF, 2092 "Spindles not synchronized") }, 2093 /* DTLPWROMAEBKVF */ 2094 { SST(0x5D, 0x00, SS_RDEF, 2095 "Failure prediction threshold exceeded") }, 2096 /* R B */ 2097 { SST(0x5D, 0x01, SS_RDEF, /* XXX TBD */ 2098 "Media failure prediction threshold exceeded") }, 2099 /* R */ 2100 { SST(0x5D, 0x02, SS_RDEF, /* XXX TBD */ 2101 "Logical unit failure prediction threshold exceeded") }, 2102 /* R */ 2103 { SST(0x5D, 0x03, SS_RDEF, /* XXX TBD */ 2104 "Spare area exhaustion prediction threshold exceeded") }, 2105 /* D B */ 2106 { SST(0x5D, 0x10, SS_RDEF, /* XXX TBD */ 2107 "Hardware impending failure general hard drive failure") }, 2108 /* D B */ 2109 { SST(0x5D, 0x11, SS_RDEF, /* XXX TBD */ 2110 "Hardware impending failure drive error rate too high") }, 2111 /* D B */ 2112 { SST(0x5D, 0x12, SS_RDEF, /* XXX TBD */ 2113 "Hardware impending failure data error rate too high") }, 2114 /* D B */ 2115 { SST(0x5D, 0x13, SS_RDEF, /* XXX TBD */ 2116 "Hardware impending failure seek error rate too high") }, 2117 /* D B */ 2118 { SST(0x5D, 0x14, SS_RDEF, /* XXX TBD */ 2119 "Hardware impending failure too many block reassigns") }, 2120 /* D B */ 2121 { SST(0x5D, 0x15, SS_RDEF, /* XXX TBD */ 2122 "Hardware impending failure access times too high") }, 2123 /* D B */ 2124 { SST(0x5D, 0x16, SS_RDEF, /* XXX TBD */ 2125 "Hardware impending failure start unit times too high") }, 2126 /* D B */ 2127 { SST(0x5D, 0x17, SS_RDEF, /* XXX TBD */ 2128 "Hardware impending failure channel parametrics") }, 2129 /* D B */ 2130 { SST(0x5D, 0x18, SS_RDEF, /* XXX TBD */ 2131 "Hardware impending failure controller detected") }, 2132 /* D B */ 2133 { SST(0x5D, 0x19, SS_RDEF, /* XXX TBD */ 2134 "Hardware impending failure throughput performance") }, 2135 /* D B */ 2136 { SST(0x5D, 0x1A, SS_RDEF, /* XXX TBD */ 2137 "Hardware impending failure seek time performance") }, 2138 /* D B */ 2139 { SST(0x5D, 0x1B, SS_RDEF, /* XXX TBD */ 2140 "Hardware impending failure spin-up retry count") }, 2141 /* D B */ 2142 { SST(0x5D, 0x1C, SS_RDEF, /* XXX TBD */ 2143 "Hardware impending failure drive calibration retry count") }, 2144 /* D B */ 2145 { SST(0x5D, 0x20, SS_RDEF, /* XXX TBD */ 2146 "Controller impending failure general hard drive failure") }, 2147 /* D B */ 2148 { SST(0x5D, 0x21, SS_RDEF, /* XXX TBD */ 2149 "Controller impending failure drive error rate too high") }, 2150 /* D B */ 2151 { SST(0x5D, 0x22, SS_RDEF, /* XXX TBD */ 2152 "Controller impending failure data error rate too high") }, 2153 /* D B */ 2154 { SST(0x5D, 0x23, SS_RDEF, /* XXX TBD */ 2155 "Controller impending failure seek error rate too high") }, 2156 /* D B */ 2157 { SST(0x5D, 0x24, SS_RDEF, /* XXX TBD */ 2158 "Controller impending failure too many block reassigns") }, 2159 /* D B */ 2160 { SST(0x5D, 0x25, SS_RDEF, /* XXX TBD */ 2161 "Controller impending failure access times too high") }, 2162 /* D B */ 2163 { SST(0x5D, 0x26, SS_RDEF, /* XXX TBD */ 2164 "Controller impending failure start unit times too high") }, 2165 /* D B */ 2166 { SST(0x5D, 0x27, SS_RDEF, /* XXX TBD */ 2167 "Controller impending failure channel parametrics") }, 2168 /* D B */ 2169 { SST(0x5D, 0x28, SS_RDEF, /* XXX TBD */ 2170 "Controller impending failure controller detected") }, 2171 /* D B */ 2172 { SST(0x5D, 0x29, SS_RDEF, /* XXX TBD */ 2173 "Controller impending failure throughput performance") }, 2174 /* D B */ 2175 { SST(0x5D, 0x2A, SS_RDEF, /* XXX TBD */ 2176 "Controller impending failure seek time performance") }, 2177 /* D B */ 2178 { SST(0x5D, 0x2B, SS_RDEF, /* XXX TBD */ 2179 "Controller impending failure spin-up retry count") }, 2180 /* D B */ 2181 { SST(0x5D, 0x2C, SS_RDEF, /* XXX TBD */ 2182 "Controller impending failure drive calibration retry count") }, 2183 /* D B */ 2184 { SST(0x5D, 0x30, SS_RDEF, /* XXX TBD */ 2185 "Data channel impending failure general hard drive failure") }, 2186 /* D B */ 2187 { SST(0x5D, 0x31, SS_RDEF, /* XXX TBD */ 2188 "Data channel impending failure drive error rate too high") }, 2189 /* D B */ 2190 { SST(0x5D, 0x32, SS_RDEF, /* XXX TBD */ 2191 "Data channel impending failure data error rate too high") }, 2192 /* D B */ 2193 { SST(0x5D, 0x33, SS_RDEF, /* XXX TBD */ 2194 "Data channel impending failure seek error rate too high") }, 2195 /* D B */ 2196 { SST(0x5D, 0x34, SS_RDEF, /* XXX TBD */ 2197 "Data channel impending failure too many block reassigns") }, 2198 /* D B */ 2199 { SST(0x5D, 0x35, SS_RDEF, /* XXX TBD */ 2200 "Data channel impending failure access times too high") }, 2201 /* D B */ 2202 { SST(0x5D, 0x36, SS_RDEF, /* XXX TBD */ 2203 "Data channel impending failure start unit times too high") }, 2204 /* D B */ 2205 { SST(0x5D, 0x37, SS_RDEF, /* XXX TBD */ 2206 "Data channel impending failure channel parametrics") }, 2207 /* D B */ 2208 { SST(0x5D, 0x38, SS_RDEF, /* XXX TBD */ 2209 "Data channel impending failure controller detected") }, 2210 /* D B */ 2211 { SST(0x5D, 0x39, SS_RDEF, /* XXX TBD */ 2212 "Data channel impending failure throughput performance") }, 2213 /* D B */ 2214 { SST(0x5D, 0x3A, SS_RDEF, /* XXX TBD */ 2215 "Data channel impending failure seek time performance") }, 2216 /* D B */ 2217 { SST(0x5D, 0x3B, SS_RDEF, /* XXX TBD */ 2218 "Data channel impending failure spin-up retry count") }, 2219 /* D B */ 2220 { SST(0x5D, 0x3C, SS_RDEF, /* XXX TBD */ 2221 "Data channel impending failure drive calibration retry count") }, 2222 /* D B */ 2223 { SST(0x5D, 0x40, SS_RDEF, /* XXX TBD */ 2224 "Servo impending failure general hard drive failure") }, 2225 /* D B */ 2226 { SST(0x5D, 0x41, SS_RDEF, /* XXX TBD */ 2227 "Servo impending failure drive error rate too high") }, 2228 /* D B */ 2229 { SST(0x5D, 0x42, SS_RDEF, /* XXX TBD */ 2230 "Servo impending failure data error rate too high") }, 2231 /* D B */ 2232 { SST(0x5D, 0x43, SS_RDEF, /* XXX TBD */ 2233 "Servo impending failure seek error rate too high") }, 2234 /* D B */ 2235 { SST(0x5D, 0x44, SS_RDEF, /* XXX TBD */ 2236 "Servo impending failure too many block reassigns") }, 2237 /* D B */ 2238 { SST(0x5D, 0x45, SS_RDEF, /* XXX TBD */ 2239 "Servo impending failure access times too high") }, 2240 /* D B */ 2241 { SST(0x5D, 0x46, SS_RDEF, /* XXX TBD */ 2242 "Servo impending failure start unit times too high") }, 2243 /* D B */ 2244 { SST(0x5D, 0x47, SS_RDEF, /* XXX TBD */ 2245 "Servo impending failure channel parametrics") }, 2246 /* D B */ 2247 { SST(0x5D, 0x48, SS_RDEF, /* XXX TBD */ 2248 "Servo impending failure controller detected") }, 2249 /* D B */ 2250 { SST(0x5D, 0x49, SS_RDEF, /* XXX TBD */ 2251 "Servo impending failure throughput performance") }, 2252 /* D B */ 2253 { SST(0x5D, 0x4A, SS_RDEF, /* XXX TBD */ 2254 "Servo impending failure seek time performance") }, 2255 /* D B */ 2256 { SST(0x5D, 0x4B, SS_RDEF, /* XXX TBD */ 2257 "Servo impending failure spin-up retry count") }, 2258 /* D B */ 2259 { SST(0x5D, 0x4C, SS_RDEF, /* XXX TBD */ 2260 "Servo impending failure drive calibration retry count") }, 2261 /* D B */ 2262 { SST(0x5D, 0x50, SS_RDEF, /* XXX TBD */ 2263 "Spindle impending failure general hard drive failure") }, 2264 /* D B */ 2265 { SST(0x5D, 0x51, SS_RDEF, /* XXX TBD */ 2266 "Spindle impending failure drive error rate too high") }, 2267 /* D B */ 2268 { SST(0x5D, 0x52, SS_RDEF, /* XXX TBD */ 2269 "Spindle impending failure data error rate too high") }, 2270 /* D B */ 2271 { SST(0x5D, 0x53, SS_RDEF, /* XXX TBD */ 2272 "Spindle impending failure seek error rate too high") }, 2273 /* D B */ 2274 { SST(0x5D, 0x54, SS_RDEF, /* XXX TBD */ 2275 "Spindle impending failure too many block reassigns") }, 2276 /* D B */ 2277 { SST(0x5D, 0x55, SS_RDEF, /* XXX TBD */ 2278 "Spindle impending failure access times too high") }, 2279 /* D B */ 2280 { SST(0x5D, 0x56, SS_RDEF, /* XXX TBD */ 2281 "Spindle impending failure start unit times too high") }, 2282 /* D B */ 2283 { SST(0x5D, 0x57, SS_RDEF, /* XXX TBD */ 2284 "Spindle impending failure channel parametrics") }, 2285 /* D B */ 2286 { SST(0x5D, 0x58, SS_RDEF, /* XXX TBD */ 2287 "Spindle impending failure controller detected") }, 2288 /* D B */ 2289 { SST(0x5D, 0x59, SS_RDEF, /* XXX TBD */ 2290 "Spindle impending failure throughput performance") }, 2291 /* D B */ 2292 { SST(0x5D, 0x5A, SS_RDEF, /* XXX TBD */ 2293 "Spindle impending failure seek time performance") }, 2294 /* D B */ 2295 { SST(0x5D, 0x5B, SS_RDEF, /* XXX TBD */ 2296 "Spindle impending failure spin-up retry count") }, 2297 /* D B */ 2298 { SST(0x5D, 0x5C, SS_RDEF, /* XXX TBD */ 2299 "Spindle impending failure drive calibration retry count") }, 2300 /* D B */ 2301 { SST(0x5D, 0x60, SS_RDEF, /* XXX TBD */ 2302 "Firmware impending failure general hard drive failure") }, 2303 /* D B */ 2304 { SST(0x5D, 0x61, SS_RDEF, /* XXX TBD */ 2305 "Firmware impending failure drive error rate too high") }, 2306 /* D B */ 2307 { SST(0x5D, 0x62, SS_RDEF, /* XXX TBD */ 2308 "Firmware impending failure data error rate too high") }, 2309 /* D B */ 2310 { SST(0x5D, 0x63, SS_RDEF, /* XXX TBD */ 2311 "Firmware impending failure seek error rate too high") }, 2312 /* D B */ 2313 { SST(0x5D, 0x64, SS_RDEF, /* XXX TBD */ 2314 "Firmware impending failure too many block reassigns") }, 2315 /* D B */ 2316 { SST(0x5D, 0x65, SS_RDEF, /* XXX TBD */ 2317 "Firmware impending failure access times too high") }, 2318 /* D B */ 2319 { SST(0x5D, 0x66, SS_RDEF, /* XXX TBD */ 2320 "Firmware impending failure start unit times too high") }, 2321 /* D B */ 2322 { SST(0x5D, 0x67, SS_RDEF, /* XXX TBD */ 2323 "Firmware impending failure channel parametrics") }, 2324 /* D B */ 2325 { SST(0x5D, 0x68, SS_RDEF, /* XXX TBD */ 2326 "Firmware impending failure controller detected") }, 2327 /* D B */ 2328 { SST(0x5D, 0x69, SS_RDEF, /* XXX TBD */ 2329 "Firmware impending failure throughput performance") }, 2330 /* D B */ 2331 { SST(0x5D, 0x6A, SS_RDEF, /* XXX TBD */ 2332 "Firmware impending failure seek time performance") }, 2333 /* D B */ 2334 { SST(0x5D, 0x6B, SS_RDEF, /* XXX TBD */ 2335 "Firmware impending failure spin-up retry count") }, 2336 /* D B */ 2337 { SST(0x5D, 0x6C, SS_RDEF, /* XXX TBD */ 2338 "Firmware impending failure drive calibration retry count") }, 2339 /* DTLPWROMAEBKVF */ 2340 { SST(0x5D, 0xFF, SS_RDEF, 2341 "Failure prediction threshold exceeded (false)") }, 2342 /* DTLPWRO A K */ 2343 { SST(0x5E, 0x00, SS_RDEF, 2344 "Low power condition on") }, 2345 /* DTLPWRO A K */ 2346 { SST(0x5E, 0x01, SS_RDEF, 2347 "Idle condition activated by timer") }, 2348 /* DTLPWRO A K */ 2349 { SST(0x5E, 0x02, SS_RDEF, 2350 "Standby condition activated by timer") }, 2351 /* DTLPWRO A K */ 2352 { SST(0x5E, 0x03, SS_RDEF, 2353 "Idle condition activated by command") }, 2354 /* DTLPWRO A K */ 2355 { SST(0x5E, 0x04, SS_RDEF, 2356 "Standby condition activated by command") }, 2357 /* B */ 2358 { SST(0x5E, 0x41, SS_RDEF, /* XXX TBD */ 2359 "Power state change to active") }, 2360 /* B */ 2361 { SST(0x5E, 0x42, SS_RDEF, /* XXX TBD */ 2362 "Power state change to idle") }, 2363 /* B */ 2364 { SST(0x5E, 0x43, SS_RDEF, /* XXX TBD */ 2365 "Power state change to standby") }, 2366 /* B */ 2367 { SST(0x5E, 0x45, SS_RDEF, /* XXX TBD */ 2368 "Power state change to sleep") }, 2369 /* BK */ 2370 { SST(0x5E, 0x47, SS_RDEF, /* XXX TBD */ 2371 "Power state change to device control") }, 2372 /* */ 2373 { SST(0x60, 0x00, SS_RDEF, 2374 "Lamp failure") }, 2375 /* */ 2376 { SST(0x61, 0x00, SS_RDEF, 2377 "Video acquisition error") }, 2378 /* */ 2379 { SST(0x61, 0x01, SS_RDEF, 2380 "Unable to acquire video") }, 2381 /* */ 2382 { SST(0x61, 0x02, SS_RDEF, 2383 "Out of focus") }, 2384 /* */ 2385 { SST(0x62, 0x00, SS_RDEF, 2386 "Scan head positioning error") }, 2387 /* R */ 2388 { SST(0x63, 0x00, SS_RDEF, 2389 "End of user area encountered on this track") }, 2390 /* R */ 2391 { SST(0x63, 0x01, SS_FATAL | ENOSPC, 2392 "Packet does not fit in available space") }, 2393 /* R */ 2394 { SST(0x64, 0x00, SS_FATAL | ENXIO, 2395 "Illegal mode for this track") }, 2396 /* R */ 2397 { SST(0x64, 0x01, SS_RDEF, 2398 "Invalid packet size") }, 2399 /* DTLPWROMAEBKVF */ 2400 { SST(0x65, 0x00, SS_RDEF, 2401 "Voltage fault") }, 2402 /* */ 2403 { SST(0x66, 0x00, SS_RDEF, 2404 "Automatic document feeder cover up") }, 2405 /* */ 2406 { SST(0x66, 0x01, SS_RDEF, 2407 "Automatic document feeder lift up") }, 2408 /* */ 2409 { SST(0x66, 0x02, SS_RDEF, 2410 "Document jam in automatic document feeder") }, 2411 /* */ 2412 { SST(0x66, 0x03, SS_RDEF, 2413 "Document miss feed automatic in document feeder") }, 2414 /* A */ 2415 { SST(0x67, 0x00, SS_RDEF, 2416 "Configuration failure") }, 2417 /* A */ 2418 { SST(0x67, 0x01, SS_RDEF, 2419 "Configuration of incapable logical units failed") }, 2420 /* A */ 2421 { SST(0x67, 0x02, SS_RDEF, 2422 "Add logical unit failed") }, 2423 /* A */ 2424 { SST(0x67, 0x03, SS_RDEF, 2425 "Modification of logical unit failed") }, 2426 /* A */ 2427 { SST(0x67, 0x04, SS_RDEF, 2428 "Exchange of logical unit failed") }, 2429 /* A */ 2430 { SST(0x67, 0x05, SS_RDEF, 2431 "Remove of logical unit failed") }, 2432 /* A */ 2433 { SST(0x67, 0x06, SS_RDEF, 2434 "Attachment of logical unit failed") }, 2435 /* A */ 2436 { SST(0x67, 0x07, SS_RDEF, 2437 "Creation of logical unit failed") }, 2438 /* A */ 2439 { SST(0x67, 0x08, SS_RDEF, /* XXX TBD */ 2440 "Assign failure occurred") }, 2441 /* A */ 2442 { SST(0x67, 0x09, SS_RDEF, /* XXX TBD */ 2443 "Multiply assigned logical unit") }, 2444 /* DTLPWROMAEBKVF */ 2445 { SST(0x67, 0x0A, SS_RDEF, /* XXX TBD */ 2446 "Set target port groups command failed") }, 2447 /* DT B */ 2448 { SST(0x67, 0x0B, SS_RDEF, /* XXX TBD */ 2449 "ATA device feature not enabled") }, 2450 /* A */ 2451 { SST(0x68, 0x00, SS_RDEF, 2452 "Logical unit not configured") }, 2453 /* A */ 2454 { SST(0x69, 0x00, SS_RDEF, 2455 "Data loss on logical unit") }, 2456 /* A */ 2457 { SST(0x69, 0x01, SS_RDEF, 2458 "Multiple logical unit failures") }, 2459 /* A */ 2460 { SST(0x69, 0x02, SS_RDEF, 2461 "Parity/data mismatch") }, 2462 /* A */ 2463 { SST(0x6A, 0x00, SS_RDEF, 2464 "Informational, refer to log") }, 2465 /* A */ 2466 { SST(0x6B, 0x00, SS_RDEF, 2467 "State change has occurred") }, 2468 /* A */ 2469 { SST(0x6B, 0x01, SS_RDEF, 2470 "Redundancy level got better") }, 2471 /* A */ 2472 { SST(0x6B, 0x02, SS_RDEF, 2473 "Redundancy level got worse") }, 2474 /* A */ 2475 { SST(0x6C, 0x00, SS_RDEF, 2476 "Rebuild failure occurred") }, 2477 /* A */ 2478 { SST(0x6D, 0x00, SS_RDEF, 2479 "Recalculate failure occurred") }, 2480 /* A */ 2481 { SST(0x6E, 0x00, SS_RDEF, 2482 "Command to logical unit failed") }, 2483 /* R */ 2484 { SST(0x6F, 0x00, SS_RDEF, /* XXX TBD */ 2485 "Copy protection key exchange failure - authentication failure") }, 2486 /* R */ 2487 { SST(0x6F, 0x01, SS_RDEF, /* XXX TBD */ 2488 "Copy protection key exchange failure - key not present") }, 2489 /* R */ 2490 { SST(0x6F, 0x02, SS_RDEF, /* XXX TBD */ 2491 "Copy protection key exchange failure - key not established") }, 2492 /* R */ 2493 { SST(0x6F, 0x03, SS_RDEF, /* XXX TBD */ 2494 "Read of scrambled sector without authentication") }, 2495 /* R */ 2496 { SST(0x6F, 0x04, SS_RDEF, /* XXX TBD */ 2497 "Media region code is mismatched to logical unit region") }, 2498 /* R */ 2499 { SST(0x6F, 0x05, SS_RDEF, /* XXX TBD */ 2500 "Drive region must be permanent/region reset count error") }, 2501 /* R */ 2502 { SST(0x6F, 0x06, SS_RDEF, /* XXX TBD */ 2503 "Insufficient block count for binding NONCE recording") }, 2504 /* R */ 2505 { SST(0x6F, 0x07, SS_RDEF, /* XXX TBD */ 2506 "Conflict in binding NONCE recording") }, 2507 /* T */ 2508 { SST(0x70, 0x00, SS_RDEF, 2509 "Decompression exception short: ASCQ = Algorithm ID") }, 2510 /* T */ 2511 { SST(0x70, 0xFF, SS_RDEF | SSQ_RANGE, 2512 NULL) }, /* Range 0x00 -> 0xFF */ 2513 /* T */ 2514 { SST(0x71, 0x00, SS_RDEF, 2515 "Decompression exception long: ASCQ = Algorithm ID") }, 2516 /* T */ 2517 { SST(0x71, 0xFF, SS_RDEF | SSQ_RANGE, 2518 NULL) }, /* Range 0x00 -> 0xFF */ 2519 /* R */ 2520 { SST(0x72, 0x00, SS_RDEF, 2521 "Session fixation error") }, 2522 /* R */ 2523 { SST(0x72, 0x01, SS_RDEF, 2524 "Session fixation error writing lead-in") }, 2525 /* R */ 2526 { SST(0x72, 0x02, SS_RDEF, 2527 "Session fixation error writing lead-out") }, 2528 /* R */ 2529 { SST(0x72, 0x03, SS_RDEF, 2530 "Session fixation error - incomplete track in session") }, 2531 /* R */ 2532 { SST(0x72, 0x04, SS_RDEF, 2533 "Empty or partially written reserved track") }, 2534 /* R */ 2535 { SST(0x72, 0x05, SS_RDEF, /* XXX TBD */ 2536 "No more track reservations allowed") }, 2537 /* R */ 2538 { SST(0x72, 0x06, SS_RDEF, /* XXX TBD */ 2539 "RMZ extension is not allowed") }, 2540 /* R */ 2541 { SST(0x72, 0x07, SS_RDEF, /* XXX TBD */ 2542 "No more test zone extensions are allowed") }, 2543 /* R */ 2544 { SST(0x73, 0x00, SS_RDEF, 2545 "CD control error") }, 2546 /* R */ 2547 { SST(0x73, 0x01, SS_RDEF, 2548 "Power calibration area almost full") }, 2549 /* R */ 2550 { SST(0x73, 0x02, SS_FATAL | ENOSPC, 2551 "Power calibration area is full") }, 2552 /* R */ 2553 { SST(0x73, 0x03, SS_RDEF, 2554 "Power calibration area error") }, 2555 /* R */ 2556 { SST(0x73, 0x04, SS_RDEF, 2557 "Program memory area update failure") }, 2558 /* R */ 2559 { SST(0x73, 0x05, SS_RDEF, 2560 "Program memory area is full") }, 2561 /* R */ 2562 { SST(0x73, 0x06, SS_RDEF, /* XXX TBD */ 2563 "RMA/PMA is almost full") }, 2564 /* R */ 2565 { SST(0x73, 0x10, SS_RDEF, /* XXX TBD */ 2566 "Current power calibration area almost full") }, 2567 /* R */ 2568 { SST(0x73, 0x11, SS_RDEF, /* XXX TBD */ 2569 "Current power calibration area is full") }, 2570 /* R */ 2571 { SST(0x73, 0x17, SS_RDEF, /* XXX TBD */ 2572 "RDZ is full") }, 2573 /* T */ 2574 { SST(0x74, 0x00, SS_RDEF, /* XXX TBD */ 2575 "Security error") }, 2576 /* T */ 2577 { SST(0x74, 0x01, SS_RDEF, /* XXX TBD */ 2578 "Unable to decrypt data") }, 2579 /* T */ 2580 { SST(0x74, 0x02, SS_RDEF, /* XXX TBD */ 2581 "Unencrypted data encountered while decrypting") }, 2582 /* T */ 2583 { SST(0x74, 0x03, SS_RDEF, /* XXX TBD */ 2584 "Incorrect data encryption key") }, 2585 /* T */ 2586 { SST(0x74, 0x04, SS_RDEF, /* XXX TBD */ 2587 "Cryptographic integrity validation failed") }, 2588 /* T */ 2589 { SST(0x74, 0x05, SS_RDEF, /* XXX TBD */ 2590 "Error decrypting data") }, 2591 /* T */ 2592 { SST(0x74, 0x06, SS_RDEF, /* XXX TBD */ 2593 "Unknown signature verification key") }, 2594 /* T */ 2595 { SST(0x74, 0x07, SS_RDEF, /* XXX TBD */ 2596 "Encryption parameters not useable") }, 2597 /* DT R M E VF */ 2598 { SST(0x74, 0x08, SS_RDEF, /* XXX TBD */ 2599 "Digital signature validation failure") }, 2600 /* T */ 2601 { SST(0x74, 0x09, SS_RDEF, /* XXX TBD */ 2602 "Encryption mode mismatch on read") }, 2603 /* T */ 2604 { SST(0x74, 0x0A, SS_RDEF, /* XXX TBD */ 2605 "Encrypted block not raw read enabled") }, 2606 /* T */ 2607 { SST(0x74, 0x0B, SS_RDEF, /* XXX TBD */ 2608 "Incorrect encryption parameters") }, 2609 /* DT R MAEBKV */ 2610 { SST(0x74, 0x0C, SS_RDEF, /* XXX TBD */ 2611 "Unable to decrypt parameter list") }, 2612 /* T */ 2613 { SST(0x74, 0x0D, SS_RDEF, /* XXX TBD */ 2614 "Encryption algorithm disabled") }, 2615 /* DT R MAEBKV */ 2616 { SST(0x74, 0x10, SS_RDEF, /* XXX TBD */ 2617 "SA creation parameter value invalid") }, 2618 /* DT R MAEBKV */ 2619 { SST(0x74, 0x11, SS_RDEF, /* XXX TBD */ 2620 "SA creation parameter value rejected") }, 2621 /* DT R MAEBKV */ 2622 { SST(0x74, 0x12, SS_RDEF, /* XXX TBD */ 2623 "Invalid SA usage") }, 2624 /* T */ 2625 { SST(0x74, 0x21, SS_RDEF, /* XXX TBD */ 2626 "Data encryption configuration prevented") }, 2627 /* DT R MAEBKV */ 2628 { SST(0x74, 0x30, SS_RDEF, /* XXX TBD */ 2629 "SA creation parameter not supported") }, 2630 /* DT R MAEBKV */ 2631 { SST(0x74, 0x40, SS_RDEF, /* XXX TBD */ 2632 "Authentication failed") }, 2633 /* V */ 2634 { SST(0x74, 0x61, SS_RDEF, /* XXX TBD */ 2635 "External data encryption key manager access error") }, 2636 /* V */ 2637 { SST(0x74, 0x62, SS_RDEF, /* XXX TBD */ 2638 "External data encryption key manager error") }, 2639 /* V */ 2640 { SST(0x74, 0x63, SS_RDEF, /* XXX TBD */ 2641 "External data encryption key not found") }, 2642 /* V */ 2643 { SST(0x74, 0x64, SS_RDEF, /* XXX TBD */ 2644 "External data encryption request not authorized") }, 2645 /* T */ 2646 { SST(0x74, 0x6E, SS_RDEF, /* XXX TBD */ 2647 "External data encryption control timeout") }, 2648 /* T */ 2649 { SST(0x74, 0x6F, SS_RDEF, /* XXX TBD */ 2650 "External data encryption control error") }, 2651 /* DT R M E V */ 2652 { SST(0x74, 0x71, SS_RDEF, /* XXX TBD */ 2653 "Logical unit access not authorized") }, 2654 /* D */ 2655 { SST(0x74, 0x79, SS_RDEF, /* XXX TBD */ 2656 "Security conflict in translated device") } 2657}; 2658 2659const int asc_table_size = sizeof(asc_table)/sizeof(asc_table[0]); 2660 2661struct asc_key 2662{ 2663 int asc; 2664 int ascq; 2665}; 2666 2667static int 2668ascentrycomp(const void *key, const void *member) 2669{ 2670 int asc; 2671 int ascq; 2672 const struct asc_table_entry *table_entry; 2673 2674 asc = ((const struct asc_key *)key)->asc; 2675 ascq = ((const struct asc_key *)key)->ascq; 2676 table_entry = (const struct asc_table_entry *)member; 2677 2678 if (asc >= table_entry->asc) { 2679 2680 if (asc > table_entry->asc) 2681 return (1); 2682 2683 if (ascq <= table_entry->ascq) { 2684 /* Check for ranges */ 2685 if (ascq == table_entry->ascq 2686 || ((table_entry->action & SSQ_RANGE) != 0 2687 && ascq >= (table_entry - 1)->ascq)) 2688 return (0); 2689 return (-1); 2690 } 2691 return (1); 2692 } 2693 return (-1); 2694} 2695 2696static int 2697senseentrycomp(const void *key, const void *member) 2698{ 2699 int sense_key; 2700 const struct sense_key_table_entry *table_entry; 2701 2702 sense_key = *((const int *)key); 2703 table_entry = (const struct sense_key_table_entry *)member; 2704 2705 if (sense_key >= table_entry->sense_key) { 2706 if (sense_key == table_entry->sense_key) 2707 return (0); 2708 return (1); 2709 } 2710 return (-1); 2711} 2712 2713static void 2714fetchtableentries(int sense_key, int asc, int ascq, 2715 struct scsi_inquiry_data *inq_data, 2716 const struct sense_key_table_entry **sense_entry, 2717 const struct asc_table_entry **asc_entry) 2718{ 2719 caddr_t match; 2720 const struct asc_table_entry *asc_tables[2]; 2721 const struct sense_key_table_entry *sense_tables[2]; 2722 struct asc_key asc_ascq; 2723 size_t asc_tables_size[2]; 2724 size_t sense_tables_size[2]; 2725 int num_asc_tables; 2726 int num_sense_tables; 2727 int i; 2728 2729 /* Default to failure */ 2730 *sense_entry = NULL; 2731 *asc_entry = NULL; 2732 match = NULL; 2733 if (inq_data != NULL) 2734 match = cam_quirkmatch((caddr_t)inq_data, 2735 (caddr_t)sense_quirk_table, 2736 sense_quirk_table_size, 2737 sizeof(*sense_quirk_table), 2738 scsi_inquiry_match); 2739 2740 if (match != NULL) { 2741 struct scsi_sense_quirk_entry *quirk; 2742 2743 quirk = (struct scsi_sense_quirk_entry *)match; 2744 asc_tables[0] = quirk->asc_info; 2745 asc_tables_size[0] = quirk->num_ascs; 2746 asc_tables[1] = asc_table; 2747 asc_tables_size[1] = asc_table_size; 2748 num_asc_tables = 2; 2749 sense_tables[0] = quirk->sense_key_info; 2750 sense_tables_size[0] = quirk->num_sense_keys; 2751 sense_tables[1] = sense_key_table; 2752 sense_tables_size[1] = sense_key_table_size; 2753 num_sense_tables = 2; 2754 } else { 2755 asc_tables[0] = asc_table; 2756 asc_tables_size[0] = asc_table_size; 2757 num_asc_tables = 1; 2758 sense_tables[0] = sense_key_table; 2759 sense_tables_size[0] = sense_key_table_size; 2760 num_sense_tables = 1; 2761 } 2762 2763 asc_ascq.asc = asc; 2764 asc_ascq.ascq = ascq; 2765 for (i = 0; i < num_asc_tables; i++) { 2766 void *found_entry; 2767 2768 found_entry = bsearch(&asc_ascq, asc_tables[i], 2769 asc_tables_size[i], 2770 sizeof(**asc_tables), 2771 ascentrycomp); 2772 2773 if (found_entry) { 2774 *asc_entry = (struct asc_table_entry *)found_entry; 2775 break; 2776 } 2777 } 2778 2779 for (i = 0; i < num_sense_tables; i++) { 2780 void *found_entry; 2781 2782 found_entry = bsearch(&sense_key, sense_tables[i], 2783 sense_tables_size[i], 2784 sizeof(**sense_tables), 2785 senseentrycomp); 2786 2787 if (found_entry) { 2788 *sense_entry = 2789 (struct sense_key_table_entry *)found_entry; 2790 break; 2791 } 2792 } 2793} 2794 2795void 2796scsi_sense_desc(int sense_key, int asc, int ascq, 2797 struct scsi_inquiry_data *inq_data, 2798 const char **sense_key_desc, const char **asc_desc) 2799{ 2800 const struct asc_table_entry *asc_entry; 2801 const struct sense_key_table_entry *sense_entry; 2802 2803 fetchtableentries(sense_key, asc, ascq, 2804 inq_data, 2805 &sense_entry, 2806 &asc_entry); 2807 2808 if (sense_entry != NULL) 2809 *sense_key_desc = sense_entry->desc; 2810 else 2811 *sense_key_desc = "Invalid Sense Key"; 2812 2813 if (asc_entry != NULL) 2814 *asc_desc = asc_entry->desc; 2815 else if (asc >= 0x80 && asc <= 0xff) 2816 *asc_desc = "Vendor Specific ASC"; 2817 else if (ascq >= 0x80 && ascq <= 0xff) 2818 *asc_desc = "Vendor Specific ASCQ"; 2819 else 2820 *asc_desc = "Reserved ASC/ASCQ pair"; 2821} 2822 2823/* 2824 * Given sense and device type information, return the appropriate action. 2825 * If we do not understand the specific error as identified by the ASC/ASCQ 2826 * pair, fall back on the more generic actions derived from the sense key. 2827 */ 2828scsi_sense_action 2829scsi_error_action(struct ccb_scsiio *csio, struct scsi_inquiry_data *inq_data, 2830 u_int32_t sense_flags) 2831{ 2832 const struct asc_table_entry *asc_entry; 2833 const struct sense_key_table_entry *sense_entry; 2834 int error_code, sense_key, asc, ascq; 2835 scsi_sense_action action; 2836 2837 scsi_extract_sense_len(&csio->sense_data, csio->sense_len - 2838 csio->sense_resid, &error_code, 2839 &sense_key, &asc, &ascq, /*show_errors*/ 1); 2840 2841 if ((error_code == SSD_DEFERRED_ERROR) 2842 || (error_code == SSD_DESC_DEFERRED_ERROR)) { 2843 /* 2844 * XXX dufault@FreeBSD.org 2845 * This error doesn't relate to the command associated 2846 * with this request sense. A deferred error is an error 2847 * for a command that has already returned GOOD status 2848 * (see SCSI2 8.2.14.2). 2849 * 2850 * By my reading of that section, it looks like the current 2851 * command has been cancelled, we should now clean things up 2852 * (hopefully recovering any lost data) and then retry the 2853 * current command. There are two easy choices, both wrong: 2854 * 2855 * 1. Drop through (like we had been doing), thus treating 2856 * this as if the error were for the current command and 2857 * return and stop the current command. 2858 * 2859 * 2. Issue a retry (like I made it do) thus hopefully 2860 * recovering the current transfer, and ignoring the 2861 * fact that we've dropped a command. 2862 * 2863 * These should probably be handled in a device specific 2864 * sense handler or punted back up to a user mode daemon 2865 */ 2866 action = SS_RETRY|SSQ_DECREMENT_COUNT|SSQ_PRINT_SENSE; 2867 } else { 2868 fetchtableentries(sense_key, asc, ascq, 2869 inq_data, 2870 &sense_entry, 2871 &asc_entry); 2872 2873 /* 2874 * Override the 'No additional Sense' entry (0,0) 2875 * with the error action of the sense key. 2876 */ 2877 if (asc_entry != NULL 2878 && (asc != 0 || ascq != 0)) 2879 action = asc_entry->action; 2880 else if (sense_entry != NULL) 2881 action = sense_entry->action; 2882 else 2883 action = SS_RETRY|SSQ_DECREMENT_COUNT|SSQ_PRINT_SENSE; 2884 2885 if (sense_key == SSD_KEY_RECOVERED_ERROR) { 2886 /* 2887 * The action succeeded but the device wants 2888 * the user to know that some recovery action 2889 * was required. 2890 */ 2891 action &= ~(SS_MASK|SSQ_MASK|SS_ERRMASK); 2892 action |= SS_NOP|SSQ_PRINT_SENSE; 2893 } else if (sense_key == SSD_KEY_ILLEGAL_REQUEST) { 2894 if ((sense_flags & SF_QUIET_IR) != 0) 2895 action &= ~SSQ_PRINT_SENSE; 2896 } else if (sense_key == SSD_KEY_UNIT_ATTENTION) { 2897 if ((sense_flags & SF_RETRY_UA) != 0 2898 && (action & SS_MASK) == SS_FAIL) { 2899 action &= ~(SS_MASK|SSQ_MASK); 2900 action |= SS_RETRY|SSQ_DECREMENT_COUNT| 2901 SSQ_PRINT_SENSE; 2902 } 2903 } 2904 if ((action & SS_MASK) >= SS_START && 2905 (sense_flags & SF_NO_RECOVERY)) { 2906 action &= ~SS_MASK; 2907 action |= SS_FAIL; 2908 } else if ((action & SS_MASK) == SS_RETRY && 2909 (sense_flags & SF_NO_RETRY)) { 2910 action &= ~SS_MASK; 2911 action |= SS_FAIL; 2912 } 2913 2914 } 2915 if ((sense_flags & SF_PRINT_ALWAYS) != 0) 2916 action |= SSQ_PRINT_SENSE; 2917 else if ((sense_flags & SF_NO_PRINT) != 0) 2918 action &= ~SSQ_PRINT_SENSE; 2919 2920 return (action); 2921} 2922 2923char * 2924scsi_cdb_string(u_int8_t *cdb_ptr, char *cdb_string, size_t len) 2925{ 2926 u_int8_t cdb_len; 2927 int i; 2928 2929 if (cdb_ptr == NULL) 2930 return(""); 2931 2932 /* Silence warnings */ 2933 cdb_len = 0; 2934 2935 /* 2936 * This is taken from the SCSI-3 draft spec. 2937 * (T10/1157D revision 0.3) 2938 * The top 3 bits of an opcode are the group code. The next 5 bits 2939 * are the command code. 2940 * Group 0: six byte commands 2941 * Group 1: ten byte commands 2942 * Group 2: ten byte commands 2943 * Group 3: reserved 2944 * Group 4: sixteen byte commands 2945 * Group 5: twelve byte commands 2946 * Group 6: vendor specific 2947 * Group 7: vendor specific 2948 */ 2949 switch((*cdb_ptr >> 5) & 0x7) { 2950 case 0: 2951 cdb_len = 6; 2952 break; 2953 case 1: 2954 case 2: 2955 cdb_len = 10; 2956 break; 2957 case 3: 2958 case 6: 2959 case 7: 2960 /* in this case, just print out the opcode */ 2961 cdb_len = 1; 2962 break; 2963 case 4: 2964 cdb_len = 16; 2965 break; 2966 case 5: 2967 cdb_len = 12; 2968 break; 2969 } 2970 *cdb_string = '\0'; 2971 for (i = 0; i < cdb_len; i++) 2972 snprintf(cdb_string + strlen(cdb_string), 2973 len - strlen(cdb_string), "%x ", cdb_ptr[i]); 2974 2975 return(cdb_string); 2976} 2977 2978const char * 2979scsi_status_string(struct ccb_scsiio *csio) 2980{ 2981 switch(csio->scsi_status) { 2982 case SCSI_STATUS_OK: 2983 return("OK"); 2984 case SCSI_STATUS_CHECK_COND: 2985 return("Check Condition"); 2986 case SCSI_STATUS_BUSY: 2987 return("Busy"); 2988 case SCSI_STATUS_INTERMED: 2989 return("Intermediate"); 2990 case SCSI_STATUS_INTERMED_COND_MET: 2991 return("Intermediate-Condition Met"); 2992 case SCSI_STATUS_RESERV_CONFLICT: 2993 return("Reservation Conflict"); 2994 case SCSI_STATUS_CMD_TERMINATED: 2995 return("Command Terminated"); 2996 case SCSI_STATUS_QUEUE_FULL: 2997 return("Queue Full"); 2998 case SCSI_STATUS_ACA_ACTIVE: 2999 return("ACA Active"); 3000 case SCSI_STATUS_TASK_ABORTED: 3001 return("Task Aborted"); 3002 default: { 3003 static char unkstr[64]; 3004 snprintf(unkstr, sizeof(unkstr), "Unknown %#x", 3005 csio->scsi_status); 3006 return(unkstr); 3007 } 3008 } 3009} 3010 3011/* 3012 * scsi_command_string() returns 0 for success and -1 for failure. 3013 */ 3014#ifdef _KERNEL 3015int 3016scsi_command_string(struct ccb_scsiio *csio, struct sbuf *sb) 3017#else /* !_KERNEL */ 3018int 3019scsi_command_string(struct cam_device *device, struct ccb_scsiio *csio, 3020 struct sbuf *sb) 3021#endif /* _KERNEL/!_KERNEL */ 3022{ 3023 struct scsi_inquiry_data *inq_data; 3024 char cdb_str[(SCSI_MAX_CDBLEN * 3) + 1]; 3025#ifdef _KERNEL 3026 struct ccb_getdev *cgd; 3027#endif /* _KERNEL */ 3028 3029#ifdef _KERNEL 3030 if ((cgd = (struct ccb_getdev*)xpt_alloc_ccb_nowait()) == NULL) 3031 return(-1); 3032 /* 3033 * Get the device information. 3034 */ 3035 xpt_setup_ccb(&cgd->ccb_h, 3036 csio->ccb_h.path, 3037 CAM_PRIORITY_NORMAL); 3038 cgd->ccb_h.func_code = XPT_GDEV_TYPE; 3039 xpt_action((union ccb *)cgd); 3040 3041 /* 3042 * If the device is unconfigured, just pretend that it is a hard 3043 * drive. scsi_op_desc() needs this. 3044 */ 3045 if (cgd->ccb_h.status == CAM_DEV_NOT_THERE) 3046 cgd->inq_data.device = T_DIRECT; 3047 3048 inq_data = &cgd->inq_data; 3049 3050#else /* !_KERNEL */ 3051 3052 inq_data = &device->inq_data; 3053 3054#endif /* _KERNEL/!_KERNEL */ 3055 3056 if ((csio->ccb_h.flags & CAM_CDB_POINTER) != 0) { 3057 sbuf_printf(sb, "%s. CDB: %s", 3058 scsi_op_desc(csio->cdb_io.cdb_ptr[0], inq_data), 3059 scsi_cdb_string(csio->cdb_io.cdb_ptr, cdb_str, 3060 sizeof(cdb_str))); 3061 } else { 3062 sbuf_printf(sb, "%s. CDB: %s", 3063 scsi_op_desc(csio->cdb_io.cdb_bytes[0], inq_data), 3064 scsi_cdb_string(csio->cdb_io.cdb_bytes, cdb_str, 3065 sizeof(cdb_str))); 3066 } 3067 3068#ifdef _KERNEL 3069 xpt_free_ccb((union ccb *)cgd); 3070#endif 3071 3072 return(0); 3073} 3074 3075/* 3076 * Iterate over sense descriptors. Each descriptor is passed into iter_func(). 3077 * If iter_func() returns 0, list traversal continues. If iter_func() 3078 * returns non-zero, list traversal is stopped. 3079 */ 3080void 3081scsi_desc_iterate(struct scsi_sense_data_desc *sense, u_int sense_len, 3082 int (*iter_func)(struct scsi_sense_data_desc *sense, 3083 u_int, struct scsi_sense_desc_header *, 3084 void *), void *arg) 3085{ 3086 int cur_pos; 3087 int desc_len; 3088 3089 /* 3090 * First make sure the extra length field is present. 3091 */ 3092 if (SSD_DESC_IS_PRESENT(sense, sense_len, extra_len) == 0) 3093 return; 3094 3095 /* 3096 * The length of data actually returned may be different than the 3097 * extra_len recorded in the sturcture. 3098 */ 3099 desc_len = sense_len -offsetof(struct scsi_sense_data_desc, sense_desc); 3100 3101 /* 3102 * Limit this further by the extra length reported, and the maximum 3103 * allowed extra length. 3104 */ 3105 desc_len = MIN(desc_len, MIN(sense->extra_len, SSD_EXTRA_MAX)); 3106 3107 /* 3108 * Subtract the size of the header from the descriptor length. 3109 * This is to ensure that we have at least the header left, so we 3110 * don't have to check that inside the loop. This can wind up 3111 * being a negative value. 3112 */ 3113 desc_len -= sizeof(struct scsi_sense_desc_header); 3114 3115 for (cur_pos = 0; cur_pos < desc_len;) { 3116 struct scsi_sense_desc_header *header; 3117 3118 header = (struct scsi_sense_desc_header *) 3119 &sense->sense_desc[cur_pos]; 3120 3121 /* 3122 * Check to make sure we have the entire descriptor. We 3123 * don't call iter_func() unless we do. 3124 * 3125 * Note that although cur_pos is at the beginning of the 3126 * descriptor, desc_len already has the header length 3127 * subtracted. So the comparison of the length in the 3128 * header (which does not include the header itself) to 3129 * desc_len - cur_pos is correct. 3130 */ 3131 if (header->length > (desc_len - cur_pos)) 3132 break; 3133 3134 if (iter_func(sense, sense_len, header, arg) != 0) 3135 break; 3136 3137 cur_pos += sizeof(*header) + header->length; 3138 } 3139} 3140 3141struct scsi_find_desc_info { 3142 uint8_t desc_type; 3143 struct scsi_sense_desc_header *header; 3144}; 3145 3146static int 3147scsi_find_desc_func(struct scsi_sense_data_desc *sense, u_int sense_len, 3148 struct scsi_sense_desc_header *header, void *arg) 3149{ 3150 struct scsi_find_desc_info *desc_info; 3151 3152 desc_info = (struct scsi_find_desc_info *)arg; 3153 3154 if (header->desc_type == desc_info->desc_type) { 3155 desc_info->header = header; 3156 3157 /* We found the descriptor, tell the iterator to stop. */ 3158 return (1); 3159 } else 3160 return (0); 3161} 3162 3163/* 3164 * Given a descriptor type, return a pointer to it if it is in the sense 3165 * data and not truncated. Avoiding truncating sense data will simplify 3166 * things significantly for the caller. 3167 */ 3168uint8_t * 3169scsi_find_desc(struct scsi_sense_data_desc *sense, u_int sense_len, 3170 uint8_t desc_type) 3171{ 3172 struct scsi_find_desc_info desc_info; 3173 3174 desc_info.desc_type = desc_type; 3175 desc_info.header = NULL; 3176 3177 scsi_desc_iterate(sense, sense_len, scsi_find_desc_func, &desc_info); 3178 3179 return ((uint8_t *)desc_info.header); 3180} 3181 3182/* 3183 * Fill in SCSI sense data with the specified parameters. This routine can 3184 * fill in either fixed or descriptor type sense data. 3185 */ 3186void 3187scsi_set_sense_data_va(struct scsi_sense_data *sense_data, 3188 scsi_sense_data_type sense_format, int current_error, 3189 int sense_key, int asc, int ascq, va_list ap) 3190{ 3191 int descriptor_sense; 3192 scsi_sense_elem_type elem_type; 3193 3194 /* 3195 * Determine whether to return fixed or descriptor format sense 3196 * data. If the user specifies SSD_TYPE_NONE for some reason, 3197 * they'll just get fixed sense data. 3198 */ 3199 if (sense_format == SSD_TYPE_DESC) 3200 descriptor_sense = 1; 3201 else 3202 descriptor_sense = 0; 3203 3204 /* 3205 * Zero the sense data, so that we don't pass back any garbage data 3206 * to the user. 3207 */ 3208 memset(sense_data, 0, sizeof(*sense_data)); 3209 3210 if (descriptor_sense != 0) { 3211 struct scsi_sense_data_desc *sense; 3212 3213 sense = (struct scsi_sense_data_desc *)sense_data; 3214 /* 3215 * The descriptor sense format eliminates the use of the 3216 * valid bit. 3217 */ 3218 if (current_error != 0) 3219 sense->error_code = SSD_DESC_CURRENT_ERROR; 3220 else 3221 sense->error_code = SSD_DESC_DEFERRED_ERROR; 3222 sense->sense_key = sense_key; 3223 sense->add_sense_code = asc; 3224 sense->add_sense_code_qual = ascq; 3225 /* 3226 * Start off with no extra length, since the above data 3227 * fits in the standard descriptor sense information. 3228 */ 3229 sense->extra_len = 0; 3230 while ((elem_type = (scsi_sense_elem_type)va_arg(ap, 3231 scsi_sense_elem_type)) != SSD_ELEM_NONE) { 3232 int sense_len, len_to_copy; 3233 uint8_t *data; 3234 3235 if (elem_type >= SSD_ELEM_MAX) { 3236 printf("%s: invalid sense type %d\n", __func__, 3237 elem_type); 3238 break; 3239 } 3240 3241 sense_len = (int)va_arg(ap, int); 3242 len_to_copy = MIN(sense_len, SSD_EXTRA_MAX - 3243 sense->extra_len); 3244 data = (uint8_t *)va_arg(ap, uint8_t *); 3245 3246 /* 3247 * We've already consumed the arguments for this one. 3248 */ 3249 if (elem_type == SSD_ELEM_SKIP) 3250 continue; 3251 3252 switch (elem_type) { 3253 case SSD_ELEM_DESC: { 3254 3255 /* 3256 * This is a straight descriptor. All we 3257 * need to do is copy the data in. 3258 */ 3259 bcopy(data, &sense->sense_desc[ 3260 sense->extra_len], len_to_copy); 3261 sense->extra_len += len_to_copy; 3262 break; 3263 } 3264 case SSD_ELEM_SKS: { 3265 struct scsi_sense_sks sks; 3266 3267 bzero(&sks, sizeof(sks)); 3268 3269 /* 3270 * This is already-formatted sense key 3271 * specific data. We just need to fill out 3272 * the header and copy everything in. 3273 */ 3274 bcopy(data, &sks.sense_key_spec, 3275 MIN(len_to_copy, 3276 sizeof(sks.sense_key_spec))); 3277 3278 sks.desc_type = SSD_DESC_SKS; 3279 sks.length = sizeof(sks) - 3280 offsetof(struct scsi_sense_sks, reserved1); 3281 bcopy(&sks,&sense->sense_desc[sense->extra_len], 3282 sizeof(sks)); 3283 sense->extra_len += sizeof(sks); 3284 break; 3285 } 3286 case SSD_ELEM_INFO: 3287 case SSD_ELEM_COMMAND: { 3288 struct scsi_sense_command cmd; 3289 struct scsi_sense_info info; 3290 uint8_t *data_dest; 3291 uint8_t *descriptor; 3292 int descriptor_size, i, copy_len; 3293 3294 bzero(&cmd, sizeof(cmd)); 3295 bzero(&info, sizeof(info)); 3296 3297 /* 3298 * Command or information data. The 3299 * operate in pretty much the same way. 3300 */ 3301 if (elem_type == SSD_ELEM_COMMAND) { 3302 len_to_copy = MIN(len_to_copy, 3303 sizeof(cmd.command_info)); 3304 descriptor = (uint8_t *)&cmd; 3305 descriptor_size = sizeof(cmd); 3306 data_dest =(uint8_t *)&cmd.command_info; 3307 cmd.desc_type = SSD_DESC_COMMAND; 3308 cmd.length = sizeof(cmd) - 3309 offsetof(struct scsi_sense_command, 3310 reserved); 3311 } else { 3312 len_to_copy = MIN(len_to_copy, 3313 sizeof(info.info)); 3314 descriptor = (uint8_t *)&info; 3315 descriptor_size = sizeof(cmd); 3316 data_dest = (uint8_t *)&info.info; 3317 info.desc_type = SSD_DESC_INFO; 3318 info.byte2 = SSD_INFO_VALID; 3319 info.length = sizeof(info) - 3320 offsetof(struct scsi_sense_info, 3321 byte2); 3322 } 3323 3324 /* 3325 * Copy this in reverse because the spec 3326 * (SPC-4) says that when 4 byte quantities 3327 * are stored in this 8 byte field, the 3328 * first four bytes shall be 0. 3329 * 3330 * So we fill the bytes in from the end, and 3331 * if we have less than 8 bytes to copy, 3332 * the initial, most significant bytes will 3333 * be 0. 3334 */ 3335 for (i = sense_len - 1; i >= 0 && 3336 len_to_copy > 0; i--, len_to_copy--) 3337 data_dest[len_to_copy - 1] = data[i]; 3338 3339 /* 3340 * This calculation looks much like the 3341 * initial len_to_copy calculation, but 3342 * we have to do it again here, because 3343 * we're looking at a larger amount that 3344 * may or may not fit. It's not only the 3345 * data the user passed in, but also the 3346 * rest of the descriptor. 3347 */ 3348 copy_len = MIN(descriptor_size, 3349 SSD_EXTRA_MAX - sense->extra_len); 3350 bcopy(descriptor, &sense->sense_desc[ 3351 sense->extra_len], copy_len); 3352 sense->extra_len += copy_len; 3353 break; 3354 } 3355 case SSD_ELEM_FRU: { 3356 struct scsi_sense_fru fru; 3357 int copy_len; 3358 3359 bzero(&fru, sizeof(fru)); 3360 3361 fru.desc_type = SSD_DESC_FRU; 3362 fru.length = sizeof(fru) - 3363 offsetof(struct scsi_sense_fru, reserved); 3364 fru.fru = *data; 3365 3366 copy_len = MIN(sizeof(fru), SSD_EXTRA_MAX - 3367 sense->extra_len); 3368 bcopy(&fru, &sense->sense_desc[ 3369 sense->extra_len], copy_len); 3370 sense->extra_len += copy_len; 3371 break; 3372 } 3373 case SSD_ELEM_STREAM: { 3374 struct scsi_sense_stream stream_sense; 3375 int copy_len; 3376 3377 bzero(&stream_sense, sizeof(stream_sense)); 3378 stream_sense.desc_type = SSD_DESC_STREAM; 3379 stream_sense.length = sizeof(stream_sense) - 3380 offsetof(struct scsi_sense_stream, reserved); 3381 stream_sense.byte3 = *data; 3382 3383 copy_len = MIN(sizeof(stream_sense), 3384 SSD_EXTRA_MAX - sense->extra_len); 3385 bcopy(&stream_sense, &sense->sense_desc[ 3386 sense->extra_len], copy_len); 3387 sense->extra_len += copy_len; 3388 break; 3389 } 3390 default: 3391 /* 3392 * We shouldn't get here, but if we do, do 3393 * nothing. We've already consumed the 3394 * arguments above. 3395 */ 3396 break; 3397 } 3398 } 3399 } else { 3400 struct scsi_sense_data_fixed *sense; 3401 3402 sense = (struct scsi_sense_data_fixed *)sense_data; 3403 3404 if (current_error != 0) 3405 sense->error_code = SSD_CURRENT_ERROR; 3406 else 3407 sense->error_code = SSD_DEFERRED_ERROR; 3408 3409 sense->flags = sense_key; 3410 sense->add_sense_code = asc; 3411 sense->add_sense_code_qual = ascq; 3412 /* 3413 * We've set the ASC and ASCQ, so we have 6 more bytes of 3414 * valid data. If we wind up setting any of the other 3415 * fields, we'll bump this to 10 extra bytes. 3416 */ 3417 sense->extra_len = 6; 3418 3419 while ((elem_type = (scsi_sense_elem_type)va_arg(ap, 3420 scsi_sense_elem_type)) != SSD_ELEM_NONE) { 3421 int sense_len, len_to_copy; 3422 uint8_t *data; 3423 3424 if (elem_type >= SSD_ELEM_MAX) { 3425 printf("%s: invalid sense type %d\n", __func__, 3426 elem_type); 3427 break; 3428 } 3429 /* 3430 * If we get in here, just bump the extra length to 3431 * 10 bytes. That will encompass anything we're 3432 * going to set here. 3433 */ 3434 sense->extra_len = 10; 3435 sense_len = (int)va_arg(ap, int); 3436 len_to_copy = MIN(sense_len, SSD_EXTRA_MAX - 3437 sense->extra_len); 3438 data = (uint8_t *)va_arg(ap, uint8_t *); 3439 3440 switch (elem_type) { 3441 case SSD_ELEM_SKS: 3442 /* 3443 * The user passed in pre-formatted sense 3444 * key specific data. 3445 */ 3446 bcopy(data, &sense->sense_key_spec[0], 3447 MIN(sizeof(sense->sense_key_spec), 3448 sense_len)); 3449 break; 3450 case SSD_ELEM_INFO: 3451 case SSD_ELEM_COMMAND: { 3452 uint8_t *data_dest; 3453 int i; 3454 3455 if (elem_type == SSD_ELEM_COMMAND) 3456 data_dest = &sense->cmd_spec_info[0]; 3457 else { 3458 data_dest = &sense->info[0]; 3459 /* 3460 * We're setting the info field, so 3461 * set the valid bit. 3462 */ 3463 sense->error_code |= SSD_ERRCODE_VALID; 3464 } 3465 3466 /* 3467 * Copy this in reverse so that if we have 3468 * less than 4 bytes to fill, the least 3469 * significant bytes will be at the end. 3470 * If we have more than 4 bytes, only the 3471 * least significant bytes will be included. 3472 */ 3473 for (i = sense_len - 1; i >= 0 && 3474 len_to_copy > 0; i--, len_to_copy--) 3475 data_dest[len_to_copy - 1] = data[i]; 3476 3477 break; 3478 } 3479 case SSD_ELEM_FRU: 3480 sense->fru = *data; 3481 break; 3482 case SSD_ELEM_STREAM: 3483 sense->flags |= *data; 3484 break; 3485 case SSD_ELEM_DESC: 3486 default: 3487 3488 /* 3489 * If the user passes in descriptor sense, 3490 * we can't handle that in fixed format. 3491 * So just skip it, and any unknown argument 3492 * types. 3493 */ 3494 break; 3495 } 3496 } 3497 } 3498} 3499 3500void 3501scsi_set_sense_data(struct scsi_sense_data *sense_data, 3502 scsi_sense_data_type sense_format, int current_error, 3503 int sense_key, int asc, int ascq, ...) 3504{ 3505 va_list ap; 3506 3507 va_start(ap, ascq); 3508 scsi_set_sense_data_va(sense_data, sense_format, current_error, 3509 sense_key, asc, ascq, ap); 3510 va_end(ap); 3511} 3512 3513/* 3514 * Get sense information for three similar sense data types. 3515 */ 3516int 3517scsi_get_sense_info(struct scsi_sense_data *sense_data, u_int sense_len, 3518 uint8_t info_type, uint64_t *info, int64_t *signed_info) 3519{ 3520 scsi_sense_data_type sense_type; 3521 3522 if (sense_len == 0) 3523 goto bailout; 3524 3525 sense_type = scsi_sense_type(sense_data); 3526 3527 switch (sense_type) { 3528 case SSD_TYPE_DESC: { 3529 struct scsi_sense_data_desc *sense; 3530 uint8_t *desc; 3531 3532 sense = (struct scsi_sense_data_desc *)sense_data; 3533 3534 desc = scsi_find_desc(sense, sense_len, info_type); 3535 if (desc == NULL) 3536 goto bailout; 3537 3538 switch (info_type) { 3539 case SSD_DESC_INFO: { 3540 struct scsi_sense_info *info_desc; 3541 3542 info_desc = (struct scsi_sense_info *)desc; 3543 *info = scsi_8btou64(info_desc->info); 3544 if (signed_info != NULL) 3545 *signed_info = *info; 3546 break; 3547 } 3548 case SSD_DESC_COMMAND: { 3549 struct scsi_sense_command *cmd_desc; 3550 3551 cmd_desc = (struct scsi_sense_command *)desc; 3552 3553 *info = scsi_8btou64(cmd_desc->command_info); 3554 if (signed_info != NULL) 3555 *signed_info = *info; 3556 break; 3557 } 3558 case SSD_DESC_FRU: { 3559 struct scsi_sense_fru *fru_desc; 3560 3561 fru_desc = (struct scsi_sense_fru *)desc; 3562 3563 *info = fru_desc->fru; 3564 if (signed_info != NULL) 3565 *signed_info = (int8_t)fru_desc->fru; 3566 break; 3567 } 3568 default: 3569 goto bailout; 3570 break; 3571 } 3572 break; 3573 } 3574 case SSD_TYPE_FIXED: { 3575 struct scsi_sense_data_fixed *sense; 3576 3577 sense = (struct scsi_sense_data_fixed *)sense_data; 3578 3579 switch (info_type) { 3580 case SSD_DESC_INFO: { 3581 uint32_t info_val; 3582 3583 if ((sense->error_code & SSD_ERRCODE_VALID) == 0) 3584 goto bailout; 3585 3586 if (SSD_FIXED_IS_PRESENT(sense, sense_len, info) == 0) 3587 goto bailout; 3588 3589 info_val = scsi_4btoul(sense->info); 3590 3591 *info = info_val; 3592 if (signed_info != NULL) 3593 *signed_info = (int32_t)info_val; 3594 break; 3595 } 3596 case SSD_DESC_COMMAND: { 3597 uint32_t cmd_val; 3598 3599 if ((SSD_FIXED_IS_PRESENT(sense, sense_len, 3600 cmd_spec_info) == 0) 3601 || (SSD_FIXED_IS_FILLED(sense, cmd_spec_info) == 0)) 3602 goto bailout; 3603 3604 cmd_val = scsi_4btoul(sense->cmd_spec_info); 3605 if (cmd_val == 0) 3606 goto bailout; 3607 3608 *info = cmd_val; 3609 if (signed_info != NULL) 3610 *signed_info = (int32_t)cmd_val; 3611 break; 3612 } 3613 case SSD_DESC_FRU: 3614 if ((SSD_FIXED_IS_PRESENT(sense, sense_len, fru) == 0) 3615 || (SSD_FIXED_IS_FILLED(sense, fru) == 0)) 3616 goto bailout; 3617 3618 if (sense->fru == 0) 3619 goto bailout; 3620 3621 *info = sense->fru; 3622 if (signed_info != NULL) 3623 *signed_info = (int8_t)sense->fru; 3624 break; 3625 default: 3626 goto bailout; 3627 break; 3628 } 3629 break; 3630 } 3631 default: 3632 goto bailout; 3633 break; 3634 } 3635 3636 return (0); 3637bailout: 3638 return (1); 3639} 3640 3641int 3642scsi_get_sks(struct scsi_sense_data *sense_data, u_int sense_len, uint8_t *sks) 3643{ 3644 scsi_sense_data_type sense_type; 3645 3646 if (sense_len == 0) 3647 goto bailout; 3648 3649 sense_type = scsi_sense_type(sense_data); 3650 3651 switch (sense_type) { 3652 case SSD_TYPE_DESC: { 3653 struct scsi_sense_data_desc *sense; 3654 struct scsi_sense_sks *desc; 3655 3656 sense = (struct scsi_sense_data_desc *)sense_data; 3657 3658 desc = (struct scsi_sense_sks *)scsi_find_desc(sense, sense_len, 3659 SSD_DESC_SKS); 3660 if (desc == NULL) 3661 goto bailout; 3662 3663 /* 3664 * No need to check the SKS valid bit for descriptor sense. 3665 * If the descriptor is present, it is valid. 3666 */ 3667 bcopy(desc->sense_key_spec, sks, sizeof(desc->sense_key_spec)); 3668 break; 3669 } 3670 case SSD_TYPE_FIXED: { 3671 struct scsi_sense_data_fixed *sense; 3672 3673 sense = (struct scsi_sense_data_fixed *)sense_data; 3674 3675 if ((SSD_FIXED_IS_PRESENT(sense, sense_len, sense_key_spec)== 0) 3676 || (SSD_FIXED_IS_FILLED(sense, sense_key_spec) == 0)) 3677 goto bailout; 3678 3679 if ((sense->sense_key_spec[0] & SSD_SCS_VALID) == 0) 3680 goto bailout; 3681 3682 bcopy(sense->sense_key_spec, sks,sizeof(sense->sense_key_spec)); 3683 break; 3684 } 3685 default: 3686 goto bailout; 3687 break; 3688 } 3689 return (0); 3690bailout: 3691 return (1); 3692} 3693 3694/* 3695 * Provide a common interface for fixed and descriptor sense to detect 3696 * whether we have block-specific sense information. It is clear by the 3697 * presence of the block descriptor in descriptor mode, but we have to 3698 * infer from the inquiry data and ILI bit in fixed mode. 3699 */ 3700int 3701scsi_get_block_info(struct scsi_sense_data *sense_data, u_int sense_len, 3702 struct scsi_inquiry_data *inq_data, uint8_t *block_bits) 3703{ 3704 scsi_sense_data_type sense_type; 3705 3706 if (inq_data != NULL) { 3707 switch (SID_TYPE(inq_data)) { 3708 case T_DIRECT: 3709 case T_RBC: 3710 break; 3711 default: 3712 goto bailout; 3713 break; 3714 } 3715 } 3716 3717 sense_type = scsi_sense_type(sense_data); 3718 3719 switch (sense_type) { 3720 case SSD_TYPE_DESC: { 3721 struct scsi_sense_data_desc *sense; 3722 struct scsi_sense_block *block; 3723 3724 sense = (struct scsi_sense_data_desc *)sense_data; 3725 3726 block = (struct scsi_sense_block *)scsi_find_desc(sense, 3727 sense_len, SSD_DESC_BLOCK); 3728 if (block == NULL) 3729 goto bailout; 3730 3731 *block_bits = block->byte3; 3732 break; 3733 } 3734 case SSD_TYPE_FIXED: { 3735 struct scsi_sense_data_fixed *sense; 3736 3737 sense = (struct scsi_sense_data_fixed *)sense_data; 3738 3739 if (SSD_FIXED_IS_PRESENT(sense, sense_len, flags) == 0) 3740 goto bailout; 3741 3742 if ((sense->flags & SSD_ILI) == 0) 3743 goto bailout; 3744 3745 *block_bits = sense->flags & SSD_ILI; 3746 break; 3747 } 3748 default: 3749 goto bailout; 3750 break; 3751 } 3752 return (0); 3753bailout: 3754 return (1); 3755} 3756 3757int 3758scsi_get_stream_info(struct scsi_sense_data *sense_data, u_int sense_len, 3759 struct scsi_inquiry_data *inq_data, uint8_t *stream_bits) 3760{ 3761 scsi_sense_data_type sense_type; 3762 3763 if (inq_data != NULL) { 3764 switch (SID_TYPE(inq_data)) { 3765 case T_SEQUENTIAL: 3766 break; 3767 default: 3768 goto bailout; 3769 break; 3770 } 3771 } 3772 3773 sense_type = scsi_sense_type(sense_data); 3774 3775 switch (sense_type) { 3776 case SSD_TYPE_DESC: { 3777 struct scsi_sense_data_desc *sense; 3778 struct scsi_sense_stream *stream; 3779 3780 sense = (struct scsi_sense_data_desc *)sense_data; 3781 3782 stream = (struct scsi_sense_stream *)scsi_find_desc(sense, 3783 sense_len, SSD_DESC_STREAM); 3784 if (stream == NULL) 3785 goto bailout; 3786 3787 *stream_bits = stream->byte3; 3788 break; 3789 } 3790 case SSD_TYPE_FIXED: { 3791 struct scsi_sense_data_fixed *sense; 3792 3793 sense = (struct scsi_sense_data_fixed *)sense_data; 3794 3795 if (SSD_FIXED_IS_PRESENT(sense, sense_len, flags) == 0) 3796 goto bailout; 3797 3798 if ((sense->flags & (SSD_ILI|SSD_EOM|SSD_FILEMARK)) == 0) 3799 goto bailout; 3800 3801 *stream_bits = sense->flags & (SSD_ILI|SSD_EOM|SSD_FILEMARK); 3802 break; 3803 } 3804 default: 3805 goto bailout; 3806 break; 3807 } 3808 return (0); 3809bailout: 3810 return (1); 3811} 3812 3813void 3814scsi_info_sbuf(struct sbuf *sb, uint8_t *cdb, int cdb_len, 3815 struct scsi_inquiry_data *inq_data, uint64_t info) 3816{ 3817 sbuf_printf(sb, "Info: %#jx", info); 3818} 3819 3820void 3821scsi_command_sbuf(struct sbuf *sb, uint8_t *cdb, int cdb_len, 3822 struct scsi_inquiry_data *inq_data, uint64_t csi) 3823{ 3824 sbuf_printf(sb, "Command Specific Info: %#jx", csi); 3825} 3826 3827 3828void 3829scsi_progress_sbuf(struct sbuf *sb, uint16_t progress) 3830{ 3831 sbuf_printf(sb, "Progress: %d%% (%d/%d) complete", 3832 (progress * 100) / SSD_SKS_PROGRESS_DENOM, 3833 progress, SSD_SKS_PROGRESS_DENOM); 3834} 3835 3836/* 3837 * Returns 1 for failure (i.e. SKS isn't valid) and 0 for success. 3838 */ 3839int 3840scsi_sks_sbuf(struct sbuf *sb, int sense_key, uint8_t *sks) 3841{ 3842 if ((sks[0] & SSD_SKS_VALID) == 0) 3843 return (1); 3844 3845 switch (sense_key) { 3846 case SSD_KEY_ILLEGAL_REQUEST: { 3847 struct scsi_sense_sks_field *field; 3848 int bad_command; 3849 char tmpstr[40]; 3850 3851 /*Field Pointer*/ 3852 field = (struct scsi_sense_sks_field *)sks; 3853 3854 if (field->byte0 & SSD_SKS_FIELD_CMD) 3855 bad_command = 1; 3856 else 3857 bad_command = 0; 3858 3859 tmpstr[0] = '\0'; 3860 3861 /* Bit pointer is valid */ 3862 if (field->byte0 & SSD_SKS_BPV) 3863 snprintf(tmpstr, sizeof(tmpstr), "bit %d ", 3864 field->byte0 & SSD_SKS_BIT_VALUE); 3865 3866 sbuf_printf(sb, "%s byte %d %sis invalid", 3867 bad_command ? "Command" : "Data", 3868 scsi_2btoul(field->field), tmpstr); 3869 break; 3870 } 3871 case SSD_KEY_UNIT_ATTENTION: { 3872 struct scsi_sense_sks_overflow *overflow; 3873 3874 overflow = (struct scsi_sense_sks_overflow *)sks; 3875 3876 /*UA Condition Queue Overflow*/ 3877 sbuf_printf(sb, "Unit Attention Condition Queue %s", 3878 (overflow->byte0 & SSD_SKS_OVERFLOW_SET) ? 3879 "Overflowed" : "Did Not Overflow??"); 3880 break; 3881 } 3882 case SSD_KEY_RECOVERED_ERROR: 3883 case SSD_KEY_HARDWARE_ERROR: 3884 case SSD_KEY_MEDIUM_ERROR: { 3885 struct scsi_sense_sks_retry *retry; 3886 3887 /*Actual Retry Count*/ 3888 retry = (struct scsi_sense_sks_retry *)sks; 3889 3890 sbuf_printf(sb, "Actual Retry Count: %d", 3891 scsi_2btoul(retry->actual_retry_count)); 3892 break; 3893 } 3894 case SSD_KEY_NO_SENSE: 3895 case SSD_KEY_NOT_READY: { 3896 struct scsi_sense_sks_progress *progress; 3897 int progress_val; 3898 3899 /*Progress Indication*/ 3900 progress = (struct scsi_sense_sks_progress *)sks; 3901 progress_val = scsi_2btoul(progress->progress); 3902 3903 scsi_progress_sbuf(sb, progress_val); 3904 break; 3905 } 3906 case SSD_KEY_COPY_ABORTED: { 3907 struct scsi_sense_sks_segment *segment; 3908 char tmpstr[40]; 3909 3910 /*Segment Pointer*/ 3911 segment = (struct scsi_sense_sks_segment *)sks; 3912 3913 tmpstr[0] = '\0'; 3914 3915 if (segment->byte0 & SSD_SKS_SEGMENT_BPV) 3916 snprintf(tmpstr, sizeof(tmpstr), "bit %d ", 3917 segment->byte0 & SSD_SKS_SEGMENT_BITPTR); 3918 3919 sbuf_printf(sb, "%s byte %d %sis invalid", (segment->byte0 & 3920 SSD_SKS_SEGMENT_SD) ? "Segment" : "Data", 3921 scsi_2btoul(segment->field), tmpstr); 3922 break; 3923 } 3924 default: 3925 sbuf_printf(sb, "Sense Key Specific: %#x,%#x", sks[0], 3926 scsi_2btoul(&sks[1])); 3927 break; 3928 } 3929 3930 return (0); 3931} 3932 3933void 3934scsi_fru_sbuf(struct sbuf *sb, uint64_t fru) 3935{ 3936 sbuf_printf(sb, "Field Replaceable Unit: %d", (int)fru); 3937} 3938 3939void 3940scsi_stream_sbuf(struct sbuf *sb, uint8_t stream_bits, uint64_t info) 3941{ 3942 int need_comma; 3943 3944 need_comma = 0; 3945 /* 3946 * XXX KDM this needs more descriptive decoding. 3947 */ 3948 if (stream_bits & SSD_DESC_STREAM_FM) { 3949 sbuf_printf(sb, "Filemark"); 3950 need_comma = 1; 3951 } 3952 3953 if (stream_bits & SSD_DESC_STREAM_EOM) { 3954 sbuf_printf(sb, "%sEOM", (need_comma) ? "," : ""); 3955 need_comma = 1; 3956 } 3957 3958 if (stream_bits & SSD_DESC_STREAM_ILI) 3959 sbuf_printf(sb, "%sILI", (need_comma) ? "," : ""); 3960 3961 sbuf_printf(sb, ": Info: %#jx", (uintmax_t) info); 3962} 3963 3964void 3965scsi_block_sbuf(struct sbuf *sb, uint8_t block_bits, uint64_t info) 3966{ 3967 if (block_bits & SSD_DESC_BLOCK_ILI) 3968 sbuf_printf(sb, "ILI: residue %#jx", (uintmax_t) info); 3969} 3970 3971void 3972scsi_sense_info_sbuf(struct sbuf *sb, struct scsi_sense_data *sense, 3973 u_int sense_len, uint8_t *cdb, int cdb_len, 3974 struct scsi_inquiry_data *inq_data, 3975 struct scsi_sense_desc_header *header) 3976{ 3977 struct scsi_sense_info *info; 3978 3979 info = (struct scsi_sense_info *)header; 3980 3981 scsi_info_sbuf(sb, cdb, cdb_len, inq_data, scsi_8btou64(info->info)); 3982} 3983 3984void 3985scsi_sense_command_sbuf(struct sbuf *sb, struct scsi_sense_data *sense, 3986 u_int sense_len, uint8_t *cdb, int cdb_len, 3987 struct scsi_inquiry_data *inq_data, 3988 struct scsi_sense_desc_header *header) 3989{ 3990 struct scsi_sense_command *command; 3991 3992 command = (struct scsi_sense_command *)header; 3993 3994 scsi_command_sbuf(sb, cdb, cdb_len, inq_data, 3995 scsi_8btou64(command->command_info)); 3996} 3997 3998void 3999scsi_sense_sks_sbuf(struct sbuf *sb, struct scsi_sense_data *sense, 4000 u_int sense_len, uint8_t *cdb, int cdb_len, 4001 struct scsi_inquiry_data *inq_data, 4002 struct scsi_sense_desc_header *header) 4003{ 4004 struct scsi_sense_sks *sks; 4005 int error_code, sense_key, asc, ascq; 4006 4007 sks = (struct scsi_sense_sks *)header; 4008 4009 scsi_extract_sense_len(sense, sense_len, &error_code, &sense_key, 4010 &asc, &ascq, /*show_errors*/ 1); 4011 4012 scsi_sks_sbuf(sb, sense_key, sks->sense_key_spec); 4013} 4014 4015void 4016scsi_sense_fru_sbuf(struct sbuf *sb, struct scsi_sense_data *sense, 4017 u_int sense_len, uint8_t *cdb, int cdb_len, 4018 struct scsi_inquiry_data *inq_data, 4019 struct scsi_sense_desc_header *header) 4020{ 4021 struct scsi_sense_fru *fru; 4022 4023 fru = (struct scsi_sense_fru *)header; 4024 4025 scsi_fru_sbuf(sb, (uint64_t)fru->fru); 4026} 4027 4028void 4029scsi_sense_stream_sbuf(struct sbuf *sb, struct scsi_sense_data *sense, 4030 u_int sense_len, uint8_t *cdb, int cdb_len, 4031 struct scsi_inquiry_data *inq_data, 4032 struct scsi_sense_desc_header *header) 4033{ 4034 struct scsi_sense_stream *stream; 4035 uint64_t info; 4036 4037 stream = (struct scsi_sense_stream *)header; 4038 info = 0; 4039 4040 scsi_get_sense_info(sense, sense_len, SSD_DESC_INFO, &info, NULL); 4041 4042 scsi_stream_sbuf(sb, stream->byte3, info); 4043} 4044 4045void 4046scsi_sense_block_sbuf(struct sbuf *sb, struct scsi_sense_data *sense, 4047 u_int sense_len, uint8_t *cdb, int cdb_len, 4048 struct scsi_inquiry_data *inq_data, 4049 struct scsi_sense_desc_header *header) 4050{ 4051 struct scsi_sense_block *block; 4052 uint64_t info; 4053 4054 block = (struct scsi_sense_block *)header; 4055 info = 0; 4056 4057 scsi_get_sense_info(sense, sense_len, SSD_DESC_INFO, &info, NULL); 4058 4059 scsi_block_sbuf(sb, block->byte3, info); 4060} 4061 4062void 4063scsi_sense_progress_sbuf(struct sbuf *sb, struct scsi_sense_data *sense, 4064 u_int sense_len, uint8_t *cdb, int cdb_len, 4065 struct scsi_inquiry_data *inq_data, 4066 struct scsi_sense_desc_header *header) 4067{ 4068 struct scsi_sense_progress *progress; 4069 const char *sense_key_desc; 4070 const char *asc_desc; 4071 int progress_val; 4072 4073 progress = (struct scsi_sense_progress *)header; 4074 4075 /* 4076 * Get descriptions for the sense key, ASC, and ASCQ in the 4077 * progress descriptor. These could be different than the values 4078 * in the overall sense data. 4079 */ 4080 scsi_sense_desc(progress->sense_key, progress->add_sense_code, 4081 progress->add_sense_code_qual, inq_data, 4082 &sense_key_desc, &asc_desc); 4083 4084 progress_val = scsi_2btoul(progress->progress); 4085 4086 /* 4087 * The progress indicator is for the operation described by the 4088 * sense key, ASC, and ASCQ in the descriptor. 4089 */ 4090 sbuf_cat(sb, sense_key_desc); 4091 sbuf_printf(sb, " asc:%x,%x (%s): ", progress->add_sense_code, 4092 progress->add_sense_code_qual, asc_desc); 4093 scsi_progress_sbuf(sb, progress_val); 4094} 4095 4096/* 4097 * Generic sense descriptor printing routine. This is used when we have 4098 * not yet implemented a specific printing routine for this descriptor. 4099 */ 4100void 4101scsi_sense_generic_sbuf(struct sbuf *sb, struct scsi_sense_data *sense, 4102 u_int sense_len, uint8_t *cdb, int cdb_len, 4103 struct scsi_inquiry_data *inq_data, 4104 struct scsi_sense_desc_header *header) 4105{ 4106 int i; 4107 uint8_t *buf_ptr; 4108 4109 sbuf_printf(sb, "Descriptor %#x:", header->desc_type); 4110 4111 buf_ptr = (uint8_t *)&header[1]; 4112 4113 for (i = 0; i < header->length; i++, buf_ptr++) 4114 sbuf_printf(sb, " %02x", *buf_ptr); 4115} 4116 4117/* 4118 * Keep this list in numeric order. This speeds the array traversal. 4119 */ 4120struct scsi_sense_desc_printer { 4121 uint8_t desc_type; 4122 /* 4123 * The function arguments here are the superset of what is needed 4124 * to print out various different descriptors. Command and 4125 * information descriptors need inquiry data and command type. 4126 * Sense key specific descriptors need the sense key. 4127 * 4128 * The sense, cdb, and inquiry data arguments may be NULL, but the 4129 * information printed may not be fully decoded as a result. 4130 */ 4131 void (*print_func)(struct sbuf *sb, struct scsi_sense_data *sense, 4132 u_int sense_len, uint8_t *cdb, int cdb_len, 4133 struct scsi_inquiry_data *inq_data, 4134 struct scsi_sense_desc_header *header); 4135} scsi_sense_printers[] = { 4136 {SSD_DESC_INFO, scsi_sense_info_sbuf}, 4137 {SSD_DESC_COMMAND, scsi_sense_command_sbuf}, 4138 {SSD_DESC_SKS, scsi_sense_sks_sbuf}, 4139 {SSD_DESC_FRU, scsi_sense_fru_sbuf}, 4140 {SSD_DESC_STREAM, scsi_sense_stream_sbuf}, 4141 {SSD_DESC_BLOCK, scsi_sense_block_sbuf}, 4142 {SSD_DESC_PROGRESS, scsi_sense_progress_sbuf} 4143}; 4144 4145void 4146scsi_sense_desc_sbuf(struct sbuf *sb, struct scsi_sense_data *sense, 4147 u_int sense_len, uint8_t *cdb, int cdb_len, 4148 struct scsi_inquiry_data *inq_data, 4149 struct scsi_sense_desc_header *header) 4150{ 4151 int i, found; 4152 4153 for (i = 0, found = 0; i < (sizeof(scsi_sense_printers) / 4154 sizeof(scsi_sense_printers[0])); i++) { 4155 struct scsi_sense_desc_printer *printer; 4156 4157 printer = &scsi_sense_printers[i]; 4158 4159 /* 4160 * The list is sorted, so quit if we've passed our 4161 * descriptor number. 4162 */ 4163 if (printer->desc_type > header->desc_type) 4164 break; 4165 4166 if (printer->desc_type != header->desc_type) 4167 continue; 4168 4169 printer->print_func(sb, sense, sense_len, cdb, cdb_len, 4170 inq_data, header); 4171 4172 return; 4173 } 4174 4175 /* 4176 * No specific printing routine, so use the generic routine. 4177 */ 4178 scsi_sense_generic_sbuf(sb, sense, sense_len, cdb, cdb_len, 4179 inq_data, header); 4180} 4181 4182scsi_sense_data_type 4183scsi_sense_type(struct scsi_sense_data *sense_data) 4184{ 4185 switch (sense_data->error_code & SSD_ERRCODE) { 4186 case SSD_DESC_CURRENT_ERROR: 4187 case SSD_DESC_DEFERRED_ERROR: 4188 return (SSD_TYPE_DESC); 4189 break; 4190 case SSD_CURRENT_ERROR: 4191 case SSD_DEFERRED_ERROR: 4192 return (SSD_TYPE_FIXED); 4193 break; 4194 default: 4195 break; 4196 } 4197 4198 return (SSD_TYPE_NONE); 4199} 4200 4201struct scsi_print_sense_info { 4202 struct sbuf *sb; 4203 char *path_str; 4204 uint8_t *cdb; 4205 int cdb_len; 4206 struct scsi_inquiry_data *inq_data; 4207}; 4208 4209static int 4210scsi_print_desc_func(struct scsi_sense_data_desc *sense, u_int sense_len, 4211 struct scsi_sense_desc_header *header, void *arg) 4212{ 4213 struct scsi_print_sense_info *print_info; 4214 4215 print_info = (struct scsi_print_sense_info *)arg; 4216 4217 switch (header->desc_type) { 4218 case SSD_DESC_INFO: 4219 case SSD_DESC_FRU: 4220 case SSD_DESC_COMMAND: 4221 case SSD_DESC_SKS: 4222 case SSD_DESC_BLOCK: 4223 case SSD_DESC_STREAM: 4224 /* 4225 * We have already printed these descriptors, if they are 4226 * present. 4227 */ 4228 break; 4229 default: { 4230 sbuf_printf(print_info->sb, "%s", print_info->path_str); 4231 scsi_sense_desc_sbuf(print_info->sb, 4232 (struct scsi_sense_data *)sense, sense_len, 4233 print_info->cdb, print_info->cdb_len, 4234 print_info->inq_data, header); 4235 sbuf_printf(print_info->sb, "\n"); 4236 break; 4237 } 4238 } 4239 4240 /* 4241 * Tell the iterator that we want to see more descriptors if they 4242 * are present. 4243 */ 4244 return (0); 4245} 4246 4247void 4248scsi_sense_only_sbuf(struct scsi_sense_data *sense, u_int sense_len, 4249 struct sbuf *sb, char *path_str, 4250 struct scsi_inquiry_data *inq_data, uint8_t *cdb, 4251 int cdb_len) 4252{ 4253 int error_code, sense_key, asc, ascq; 4254 4255 sbuf_cat(sb, path_str); 4256 4257 scsi_extract_sense_len(sense, sense_len, &error_code, &sense_key, 4258 &asc, &ascq, /*show_errors*/ 1); 4259 4260 sbuf_printf(sb, "SCSI sense: "); 4261 switch (error_code) { 4262 case SSD_DEFERRED_ERROR: 4263 case SSD_DESC_DEFERRED_ERROR: 4264 sbuf_printf(sb, "Deferred error: "); 4265 4266 /* FALLTHROUGH */ 4267 case SSD_CURRENT_ERROR: 4268 case SSD_DESC_CURRENT_ERROR: 4269 { 4270 struct scsi_sense_data_desc *desc_sense; 4271 struct scsi_print_sense_info print_info; 4272 const char *sense_key_desc; 4273 const char *asc_desc; 4274 uint8_t sks[3]; 4275 uint64_t val; 4276 int info_valid; 4277 4278 /* 4279 * Get descriptions for the sense key, ASC, and ASCQ. If 4280 * these aren't present in the sense data (i.e. the sense 4281 * data isn't long enough), the -1 values that 4282 * scsi_extract_sense_len() returns will yield default 4283 * or error descriptions. 4284 */ 4285 scsi_sense_desc(sense_key, asc, ascq, inq_data, 4286 &sense_key_desc, &asc_desc); 4287 4288 /* 4289 * We first print the sense key and ASC/ASCQ. 4290 */ 4291 sbuf_cat(sb, sense_key_desc); 4292 sbuf_printf(sb, " asc:%x,%x (%s)\n", asc, ascq, asc_desc); 4293 4294 /* 4295 * Get the info field if it is valid. 4296 */ 4297 if (scsi_get_sense_info(sense, sense_len, SSD_DESC_INFO, 4298 &val, NULL) == 0) 4299 info_valid = 1; 4300 else 4301 info_valid = 0; 4302 4303 if (info_valid != 0) { 4304 uint8_t bits; 4305 4306 /* 4307 * Determine whether we have any block or stream 4308 * device-specific information. 4309 */ 4310 if (scsi_get_block_info(sense, sense_len, inq_data, 4311 &bits) == 0) { 4312 sbuf_cat(sb, path_str); 4313 scsi_block_sbuf(sb, bits, val); 4314 sbuf_printf(sb, "\n"); 4315 } else if (scsi_get_stream_info(sense, sense_len, 4316 inq_data, &bits) == 0) { 4317 sbuf_cat(sb, path_str); 4318 scsi_stream_sbuf(sb, bits, val); 4319 sbuf_printf(sb, "\n"); 4320 } else if (val != 0) { 4321 /* 4322 * The information field can be valid but 0. 4323 * If the block or stream bits aren't set, 4324 * and this is 0, it isn't terribly useful 4325 * to print it out. 4326 */ 4327 sbuf_cat(sb, path_str); 4328 scsi_info_sbuf(sb, cdb, cdb_len, inq_data, val); 4329 sbuf_printf(sb, "\n"); 4330 } 4331 } 4332 4333 /* 4334 * Print the FRU. 4335 */ 4336 if (scsi_get_sense_info(sense, sense_len, SSD_DESC_FRU, 4337 &val, NULL) == 0) { 4338 sbuf_cat(sb, path_str); 4339 scsi_fru_sbuf(sb, val); 4340 sbuf_printf(sb, "\n"); 4341 } 4342 4343 /* 4344 * Print any command-specific information. 4345 */ 4346 if (scsi_get_sense_info(sense, sense_len, SSD_DESC_COMMAND, 4347 &val, NULL) == 0) { 4348 sbuf_cat(sb, path_str); 4349 scsi_command_sbuf(sb, cdb, cdb_len, inq_data, val); 4350 sbuf_printf(sb, "\n"); 4351 } 4352 4353 /* 4354 * Print out any sense-key-specific information. 4355 */ 4356 if (scsi_get_sks(sense, sense_len, sks) == 0) { 4357 sbuf_cat(sb, path_str); 4358 scsi_sks_sbuf(sb, sense_key, sks); 4359 sbuf_printf(sb, "\n"); 4360 } 4361 4362 /* 4363 * If this is fixed sense, we're done. If we have 4364 * descriptor sense, we might have more information 4365 * available. 4366 */ 4367 if (scsi_sense_type(sense) != SSD_TYPE_DESC) 4368 break; 4369 4370 desc_sense = (struct scsi_sense_data_desc *)sense; 4371 4372 print_info.sb = sb; 4373 print_info.path_str = path_str; 4374 print_info.cdb = cdb; 4375 print_info.cdb_len = cdb_len; 4376 print_info.inq_data = inq_data; 4377 4378 /* 4379 * Print any sense descriptors that we have not already printed. 4380 */ 4381 scsi_desc_iterate(desc_sense, sense_len, scsi_print_desc_func, 4382 &print_info); 4383 break; 4384 4385 } 4386 case -1: 4387 /* 4388 * scsi_extract_sense_len() sets values to -1 if the 4389 * show_errors flag is set and they aren't present in the 4390 * sense data. This means that sense_len is 0. 4391 */ 4392 sbuf_printf(sb, "No sense data present\n"); 4393 break; 4394 default: { 4395 sbuf_printf(sb, "Error code 0x%x", error_code); 4396 if (sense->error_code & SSD_ERRCODE_VALID) { 4397 struct scsi_sense_data_fixed *fixed_sense; 4398 4399 fixed_sense = (struct scsi_sense_data_fixed *)sense; 4400 4401 if (SSD_FIXED_IS_PRESENT(fixed_sense, sense_len, info)){ 4402 uint32_t info; 4403 4404 info = scsi_4btoul(fixed_sense->info); 4405 4406 sbuf_printf(sb, " at block no. %d (decimal)", 4407 info); 4408 } 4409 } 4410 sbuf_printf(sb, "\n"); 4411 break; 4412 } 4413 } 4414} 4415 4416/* 4417 * scsi_sense_sbuf() returns 0 for success and -1 for failure. 4418 */ 4419#ifdef _KERNEL 4420int 4421scsi_sense_sbuf(struct ccb_scsiio *csio, struct sbuf *sb, 4422 scsi_sense_string_flags flags) 4423#else /* !_KERNEL */ 4424int 4425scsi_sense_sbuf(struct cam_device *device, struct ccb_scsiio *csio, 4426 struct sbuf *sb, scsi_sense_string_flags flags) 4427#endif /* _KERNEL/!_KERNEL */ 4428{ 4429 struct scsi_sense_data *sense; 4430 struct scsi_inquiry_data *inq_data; 4431#ifdef _KERNEL 4432 struct ccb_getdev *cgd; 4433#endif /* _KERNEL */ 4434 char path_str[64]; 4435 uint8_t *cdb; 4436 4437#ifndef _KERNEL 4438 if (device == NULL) 4439 return(-1); 4440#endif /* !_KERNEL */ 4441 if ((csio == NULL) || (sb == NULL)) 4442 return(-1); 4443 4444 /* 4445 * If the CDB is a physical address, we can't deal with it.. 4446 */ 4447 if ((csio->ccb_h.flags & CAM_CDB_PHYS) != 0) 4448 flags &= ~SSS_FLAG_PRINT_COMMAND; 4449 4450#ifdef _KERNEL 4451 xpt_path_string(csio->ccb_h.path, path_str, sizeof(path_str)); 4452#else /* !_KERNEL */ 4453 cam_path_string(device, path_str, sizeof(path_str)); 4454#endif /* _KERNEL/!_KERNEL */ 4455 4456#ifdef _KERNEL 4457 if ((cgd = (struct ccb_getdev*)xpt_alloc_ccb_nowait()) == NULL) 4458 return(-1); 4459 /* 4460 * Get the device information. 4461 */ 4462 xpt_setup_ccb(&cgd->ccb_h, 4463 csio->ccb_h.path, 4464 CAM_PRIORITY_NORMAL); 4465 cgd->ccb_h.func_code = XPT_GDEV_TYPE; 4466 xpt_action((union ccb *)cgd); 4467 4468 /* 4469 * If the device is unconfigured, just pretend that it is a hard 4470 * drive. scsi_op_desc() needs this. 4471 */ 4472 if (cgd->ccb_h.status == CAM_DEV_NOT_THERE) 4473 cgd->inq_data.device = T_DIRECT; 4474 4475 inq_data = &cgd->inq_data; 4476 4477#else /* !_KERNEL */ 4478 4479 inq_data = &device->inq_data; 4480 4481#endif /* _KERNEL/!_KERNEL */ 4482 4483 sense = NULL; 4484 4485 if (flags & SSS_FLAG_PRINT_COMMAND) { 4486 4487 sbuf_cat(sb, path_str); 4488 4489#ifdef _KERNEL 4490 scsi_command_string(csio, sb); 4491#else /* !_KERNEL */ 4492 scsi_command_string(device, csio, sb); 4493#endif /* _KERNEL/!_KERNEL */ 4494 sbuf_printf(sb, "\n"); 4495 } 4496 4497 /* 4498 * If the sense data is a physical pointer, forget it. 4499 */ 4500 if (csio->ccb_h.flags & CAM_SENSE_PTR) { 4501 if (csio->ccb_h.flags & CAM_SENSE_PHYS) { 4502#ifdef _KERNEL 4503 xpt_free_ccb((union ccb*)cgd); 4504#endif /* _KERNEL/!_KERNEL */ 4505 return(-1); 4506 } else { 4507 /* 4508 * bcopy the pointer to avoid unaligned access 4509 * errors on finicky architectures. We don't 4510 * ensure that the sense data is pointer aligned. 4511 */ 4512 bcopy(&csio->sense_data, &sense, 4513 sizeof(struct scsi_sense_data *)); 4514 } 4515 } else { 4516 /* 4517 * If the physical sense flag is set, but the sense pointer 4518 * is not also set, we assume that the user is an idiot and 4519 * return. (Well, okay, it could be that somehow, the 4520 * entire csio is physical, but we would have probably core 4521 * dumped on one of the bogus pointer deferences above 4522 * already.) 4523 */ 4524 if (csio->ccb_h.flags & CAM_SENSE_PHYS) { 4525#ifdef _KERNEL 4526 xpt_free_ccb((union ccb*)cgd); 4527#endif /* _KERNEL/!_KERNEL */ 4528 return(-1); 4529 } else 4530 sense = &csio->sense_data; 4531 } 4532 4533 if (csio->ccb_h.flags & CAM_CDB_POINTER) 4534 cdb = csio->cdb_io.cdb_ptr; 4535 else 4536 cdb = csio->cdb_io.cdb_bytes; 4537 4538 scsi_sense_only_sbuf(sense, csio->sense_len - csio->sense_resid, sb, 4539 path_str, inq_data, cdb, csio->cdb_len); 4540 4541#ifdef _KERNEL 4542 xpt_free_ccb((union ccb*)cgd); 4543#endif /* _KERNEL/!_KERNEL */ 4544 return(0); 4545} 4546 4547 4548 4549#ifdef _KERNEL 4550char * 4551scsi_sense_string(struct ccb_scsiio *csio, char *str, int str_len) 4552#else /* !_KERNEL */ 4553char * 4554scsi_sense_string(struct cam_device *device, struct ccb_scsiio *csio, 4555 char *str, int str_len) 4556#endif /* _KERNEL/!_KERNEL */ 4557{ 4558 struct sbuf sb; 4559 4560 sbuf_new(&sb, str, str_len, 0); 4561 4562#ifdef _KERNEL 4563 scsi_sense_sbuf(csio, &sb, SSS_FLAG_PRINT_COMMAND); 4564#else /* !_KERNEL */ 4565 scsi_sense_sbuf(device, csio, &sb, SSS_FLAG_PRINT_COMMAND); 4566#endif /* _KERNEL/!_KERNEL */ 4567 4568 sbuf_finish(&sb); 4569 4570 return(sbuf_data(&sb)); 4571} 4572 4573#ifdef _KERNEL 4574void 4575scsi_sense_print(struct ccb_scsiio *csio) 4576{ 4577 struct sbuf sb; 4578 char str[512]; 4579 4580 sbuf_new(&sb, str, sizeof(str), 0); 4581 4582 scsi_sense_sbuf(csio, &sb, SSS_FLAG_PRINT_COMMAND); 4583 4584 sbuf_finish(&sb); 4585 4586 printf("%s", sbuf_data(&sb)); 4587} 4588 4589#else /* !_KERNEL */ 4590void 4591scsi_sense_print(struct cam_device *device, struct ccb_scsiio *csio, 4592 FILE *ofile) 4593{ 4594 struct sbuf sb; 4595 char str[512]; 4596 4597 if ((device == NULL) || (csio == NULL) || (ofile == NULL)) 4598 return; 4599 4600 sbuf_new(&sb, str, sizeof(str), 0); 4601 4602 scsi_sense_sbuf(device, csio, &sb, SSS_FLAG_PRINT_COMMAND); 4603 4604 sbuf_finish(&sb); 4605 4606 fprintf(ofile, "%s", sbuf_data(&sb)); 4607} 4608 4609#endif /* _KERNEL/!_KERNEL */ 4610 4611/* 4612 * Extract basic sense information. This is backward-compatible with the 4613 * previous implementation. For new implementations, 4614 * scsi_extract_sense_len() is recommended. 4615 */ 4616void 4617scsi_extract_sense(struct scsi_sense_data *sense_data, int *error_code, 4618 int *sense_key, int *asc, int *ascq) 4619{ 4620 scsi_extract_sense_len(sense_data, sizeof(*sense_data), error_code, 4621 sense_key, asc, ascq, /*show_errors*/ 0); 4622} 4623 4624/* 4625 * Extract basic sense information. If show_errors is set, sense values 4626 * will be set to -1 if they are not present. 4627 */ 4628void 4629scsi_extract_sense_len(struct scsi_sense_data *sense_data, u_int sense_len, 4630 int *error_code, int *sense_key, int *asc, int *ascq, 4631 int show_errors) 4632{ 4633 /* 4634 * If we have no length, we have no sense. 4635 */ 4636 if (sense_len == 0) { 4637 if (show_errors == 0) { 4638 *error_code = 0; 4639 *sense_key = 0; 4640 *asc = 0; 4641 *ascq = 0; 4642 } else { 4643 *error_code = -1; 4644 *sense_key = -1; 4645 *asc = -1; 4646 *ascq = -1; 4647 } 4648 return; 4649 } 4650 4651 *error_code = sense_data->error_code & SSD_ERRCODE; 4652 4653 switch (*error_code) { 4654 case SSD_DESC_CURRENT_ERROR: 4655 case SSD_DESC_DEFERRED_ERROR: { 4656 struct scsi_sense_data_desc *sense; 4657 4658 sense = (struct scsi_sense_data_desc *)sense_data; 4659 4660 if (SSD_DESC_IS_PRESENT(sense, sense_len, sense_key)) 4661 *sense_key = sense->sense_key & SSD_KEY; 4662 else 4663 *sense_key = (show_errors) ? -1 : 0; 4664 4665 if (SSD_DESC_IS_PRESENT(sense, sense_len, add_sense_code)) 4666 *asc = sense->add_sense_code; 4667 else 4668 *asc = (show_errors) ? -1 : 0; 4669 4670 if (SSD_DESC_IS_PRESENT(sense, sense_len, add_sense_code_qual)) 4671 *ascq = sense->add_sense_code_qual; 4672 else 4673 *ascq = (show_errors) ? -1 : 0; 4674 break; 4675 } 4676 case SSD_CURRENT_ERROR: 4677 case SSD_DEFERRED_ERROR: 4678 default: { 4679 struct scsi_sense_data_fixed *sense; 4680 4681 sense = (struct scsi_sense_data_fixed *)sense_data; 4682 4683 if (SSD_FIXED_IS_PRESENT(sense, sense_len, flags)) 4684 *sense_key = sense->flags & SSD_KEY; 4685 else 4686 *sense_key = (show_errors) ? -1 : 0; 4687 4688 if ((SSD_FIXED_IS_PRESENT(sense, sense_len, add_sense_code)) 4689 && (SSD_FIXED_IS_FILLED(sense, add_sense_code))) 4690 *asc = sense->add_sense_code; 4691 else 4692 *asc = (show_errors) ? -1 : 0; 4693 4694 if ((SSD_FIXED_IS_PRESENT(sense, sense_len,add_sense_code_qual)) 4695 && (SSD_FIXED_IS_FILLED(sense, add_sense_code_qual))) 4696 *ascq = sense->add_sense_code_qual; 4697 else 4698 *ascq = (show_errors) ? -1 : 0; 4699 break; 4700 } 4701 } 4702} 4703 4704int 4705scsi_get_sense_key(struct scsi_sense_data *sense_data, u_int sense_len, 4706 int show_errors) 4707{ 4708 int error_code, sense_key, asc, ascq; 4709 4710 scsi_extract_sense_len(sense_data, sense_len, &error_code, 4711 &sense_key, &asc, &ascq, show_errors); 4712 4713 return (sense_key); 4714} 4715 4716int 4717scsi_get_asc(struct scsi_sense_data *sense_data, u_int sense_len, 4718 int show_errors) 4719{ 4720 int error_code, sense_key, asc, ascq; 4721 4722 scsi_extract_sense_len(sense_data, sense_len, &error_code, 4723 &sense_key, &asc, &ascq, show_errors); 4724 4725 return (asc); 4726} 4727 4728int 4729scsi_get_ascq(struct scsi_sense_data *sense_data, u_int sense_len, 4730 int show_errors) 4731{ 4732 int error_code, sense_key, asc, ascq; 4733 4734 scsi_extract_sense_len(sense_data, sense_len, &error_code, 4735 &sense_key, &asc, &ascq, show_errors); 4736 4737 return (ascq); 4738} 4739 4740/* 4741 * This function currently requires at least 36 bytes, or 4742 * SHORT_INQUIRY_LENGTH, worth of data to function properly. If this 4743 * function needs more or less data in the future, another length should be 4744 * defined in scsi_all.h to indicate the minimum amount of data necessary 4745 * for this routine to function properly. 4746 */ 4747void 4748scsi_print_inquiry(struct scsi_inquiry_data *inq_data) 4749{ 4750 u_int8_t type; 4751 char *dtype, *qtype; 4752 char vendor[16], product[48], revision[16], rstr[4]; 4753 4754 type = SID_TYPE(inq_data); 4755 4756 /* 4757 * Figure out basic device type and qualifier. 4758 */ 4759 if (SID_QUAL_IS_VENDOR_UNIQUE(inq_data)) { 4760 qtype = "(vendor-unique qualifier)"; 4761 } else { 4762 switch (SID_QUAL(inq_data)) { 4763 case SID_QUAL_LU_CONNECTED: 4764 qtype = ""; 4765 break; 4766 4767 case SID_QUAL_LU_OFFLINE: 4768 qtype = "(offline)"; 4769 break; 4770 4771 case SID_QUAL_RSVD: 4772 qtype = "(reserved qualifier)"; 4773 break; 4774 default: 4775 case SID_QUAL_BAD_LU: 4776 qtype = "(LUN not supported)"; 4777 break; 4778 } 4779 } 4780 4781 switch (type) { 4782 case T_DIRECT: 4783 dtype = "Direct Access"; 4784 break; 4785 case T_SEQUENTIAL: 4786 dtype = "Sequential Access"; 4787 break; 4788 case T_PRINTER: 4789 dtype = "Printer"; 4790 break; 4791 case T_PROCESSOR: 4792 dtype = "Processor"; 4793 break; 4794 case T_WORM: 4795 dtype = "WORM"; 4796 break; 4797 case T_CDROM: 4798 dtype = "CD-ROM"; 4799 break; 4800 case T_SCANNER: 4801 dtype = "Scanner"; 4802 break; 4803 case T_OPTICAL: 4804 dtype = "Optical"; 4805 break; 4806 case T_CHANGER: 4807 dtype = "Changer"; 4808 break; 4809 case T_COMM: 4810 dtype = "Communication"; 4811 break; 4812 case T_STORARRAY: 4813 dtype = "Storage Array"; 4814 break; 4815 case T_ENCLOSURE: 4816 dtype = "Enclosure Services"; 4817 break; 4818 case T_RBC: 4819 dtype = "Simplified Direct Access"; 4820 break; 4821 case T_OCRW: 4822 dtype = "Optical Card Read/Write"; 4823 break; 4824 case T_OSD: 4825 dtype = "Object-Based Storage"; 4826 break; 4827 case T_ADC: 4828 dtype = "Automation/Drive Interface"; 4829 break; 4830 case T_NODEVICE: 4831 dtype = "Uninstalled"; 4832 break; 4833 default: 4834 dtype = "unknown"; 4835 break; 4836 } 4837 4838 cam_strvis(vendor, inq_data->vendor, sizeof(inq_data->vendor), 4839 sizeof(vendor)); 4840 cam_strvis(product, inq_data->product, sizeof(inq_data->product), 4841 sizeof(product)); 4842 cam_strvis(revision, inq_data->revision, sizeof(inq_data->revision), 4843 sizeof(revision)); 4844 4845 if (SID_ANSI_REV(inq_data) == SCSI_REV_CCS) 4846 bcopy("CCS", rstr, 4); 4847 else 4848 snprintf(rstr, sizeof (rstr), "%d", SID_ANSI_REV(inq_data)); 4849 printf("<%s %s %s> %s %s SCSI-%s device %s\n", 4850 vendor, product, revision, 4851 SID_IS_REMOVABLE(inq_data) ? "Removable" : "Fixed", 4852 dtype, rstr, qtype); 4853} 4854 4855/* 4856 * Table of syncrates that don't follow the "divisible by 4" 4857 * rule. This table will be expanded in future SCSI specs. 4858 */ 4859static struct { 4860 u_int period_factor; 4861 u_int period; /* in 100ths of ns */ 4862} scsi_syncrates[] = { 4863 { 0x08, 625 }, /* FAST-160 */ 4864 { 0x09, 1250 }, /* FAST-80 */ 4865 { 0x0a, 2500 }, /* FAST-40 40MHz */ 4866 { 0x0b, 3030 }, /* FAST-40 33MHz */ 4867 { 0x0c, 5000 } /* FAST-20 */ 4868}; 4869 4870/* 4871 * Return the frequency in kHz corresponding to the given 4872 * sync period factor. 4873 */ 4874u_int 4875scsi_calc_syncsrate(u_int period_factor) 4876{ 4877 int i; 4878 int num_syncrates; 4879 4880 /* 4881 * It's a bug if period is zero, but if it is anyway, don't 4882 * die with a divide fault- instead return something which 4883 * 'approximates' async 4884 */ 4885 if (period_factor == 0) { 4886 return (3300); 4887 } 4888 4889 num_syncrates = sizeof(scsi_syncrates) / sizeof(scsi_syncrates[0]); 4890 /* See if the period is in the "exception" table */ 4891 for (i = 0; i < num_syncrates; i++) { 4892 4893 if (period_factor == scsi_syncrates[i].period_factor) { 4894 /* Period in kHz */ 4895 return (100000000 / scsi_syncrates[i].period); 4896 } 4897 } 4898 4899 /* 4900 * Wasn't in the table, so use the standard 4901 * 4 times conversion. 4902 */ 4903 return (10000000 / (period_factor * 4 * 10)); 4904} 4905 4906/* 4907 * Return the SCSI sync parameter that corresponsd to 4908 * the passed in period in 10ths of ns. 4909 */ 4910u_int 4911scsi_calc_syncparam(u_int period) 4912{ 4913 int i; 4914 int num_syncrates; 4915 4916 if (period == 0) 4917 return (~0); /* Async */ 4918 4919 /* Adjust for exception table being in 100ths. */ 4920 period *= 10; 4921 num_syncrates = sizeof(scsi_syncrates) / sizeof(scsi_syncrates[0]); 4922 /* See if the period is in the "exception" table */ 4923 for (i = 0; i < num_syncrates; i++) { 4924 4925 if (period <= scsi_syncrates[i].period) { 4926 /* Period in 100ths of ns */ 4927 return (scsi_syncrates[i].period_factor); 4928 } 4929 } 4930 4931 /* 4932 * Wasn't in the table, so use the standard 4933 * 1/4 period in ns conversion. 4934 */ 4935 return (period/400); 4936} 4937 4938int 4939scsi_devid_is_naa_ieee_reg(uint8_t *bufp) 4940{ 4941 struct scsi_vpd_id_descriptor *descr; 4942 struct scsi_vpd_id_naa_basic *naa; 4943 4944 descr = (struct scsi_vpd_id_descriptor *)bufp; 4945 naa = (struct scsi_vpd_id_naa_basic *)descr->identifier; 4946 if ((descr->id_type & SVPD_ID_TYPE_MASK) != SVPD_ID_TYPE_NAA) 4947 return 0; 4948 if (descr->length < sizeof(struct scsi_vpd_id_naa_ieee_reg)) 4949 return 0; 4950 if ((naa->naa >> SVPD_ID_NAA_NAA_SHIFT) != SVPD_ID_NAA_IEEE_REG) 4951 return 0; 4952 return 1; 4953} 4954 4955int 4956scsi_devid_is_sas_target(uint8_t *bufp) 4957{ 4958 struct scsi_vpd_id_descriptor *descr; 4959 4960 descr = (struct scsi_vpd_id_descriptor *)bufp; 4961 if (!scsi_devid_is_naa_ieee_reg(bufp)) 4962 return 0; 4963 if ((descr->id_type & SVPD_ID_PIV) == 0) /* proto field reserved */ 4964 return 0; 4965 if ((descr->proto_codeset >> SVPD_ID_PROTO_SHIFT) != SCSI_PROTO_SAS) 4966 return 0; 4967 return 1; 4968} 4969 4970uint8_t * 4971scsi_get_devid(struct scsi_vpd_device_id *id, uint32_t page_len, 4972 scsi_devid_checkfn_t ck_fn) 4973{ 4974 struct scsi_vpd_id_descriptor *desc; 4975 uint8_t *page_end; 4976 uint8_t *desc_buf_end; 4977 4978 page_end = (uint8_t *)id + page_len; 4979 if (page_end < id->desc_list) 4980 return (NULL); 4981 4982 desc_buf_end = MIN(id->desc_list + scsi_2btoul(id->length), page_end); 4983 4984 for (desc = (struct scsi_vpd_id_descriptor *)id->desc_list; 4985 desc->identifier <= desc_buf_end 4986 && desc->identifier + desc->length <= desc_buf_end; 4987 desc = (struct scsi_vpd_id_descriptor *)(desc->identifier 4988 + desc->length)) { 4989 4990 if (ck_fn == NULL || ck_fn((uint8_t *)desc) != 0) 4991 return (desc->identifier); 4992 } 4993 4994 return (NULL); 4995} 4996 4997void 4998scsi_test_unit_ready(struct ccb_scsiio *csio, u_int32_t retries, 4999 void (*cbfcnp)(struct cam_periph *, union ccb *), 5000 u_int8_t tag_action, u_int8_t sense_len, u_int32_t timeout) 5001{ 5002 struct scsi_test_unit_ready *scsi_cmd; 5003 5004 cam_fill_csio(csio, 5005 retries, 5006 cbfcnp, 5007 CAM_DIR_NONE, 5008 tag_action, 5009 /*data_ptr*/NULL, 5010 /*dxfer_len*/0, 5011 sense_len, 5012 sizeof(*scsi_cmd), 5013 timeout); 5014 5015 scsi_cmd = (struct scsi_test_unit_ready *)&csio->cdb_io.cdb_bytes; 5016 bzero(scsi_cmd, sizeof(*scsi_cmd)); 5017 scsi_cmd->opcode = TEST_UNIT_READY; 5018} 5019 5020void 5021scsi_request_sense(struct ccb_scsiio *csio, u_int32_t retries, 5022 void (*cbfcnp)(struct cam_periph *, union ccb *), 5023 void *data_ptr, u_int8_t dxfer_len, u_int8_t tag_action, 5024 u_int8_t sense_len, u_int32_t timeout) 5025{ 5026 struct scsi_request_sense *scsi_cmd; 5027 5028 cam_fill_csio(csio, 5029 retries, 5030 cbfcnp, 5031 CAM_DIR_IN, 5032 tag_action, 5033 data_ptr, 5034 dxfer_len, 5035 sense_len, 5036 sizeof(*scsi_cmd), 5037 timeout); 5038 5039 scsi_cmd = (struct scsi_request_sense *)&csio->cdb_io.cdb_bytes; 5040 bzero(scsi_cmd, sizeof(*scsi_cmd)); 5041 scsi_cmd->opcode = REQUEST_SENSE; 5042 scsi_cmd->length = dxfer_len; 5043} 5044 5045void 5046scsi_inquiry(struct ccb_scsiio *csio, u_int32_t retries, 5047 void (*cbfcnp)(struct cam_periph *, union ccb *), 5048 u_int8_t tag_action, u_int8_t *inq_buf, u_int32_t inq_len, 5049 int evpd, u_int8_t page_code, u_int8_t sense_len, 5050 u_int32_t timeout) 5051{ 5052 struct scsi_inquiry *scsi_cmd; 5053 5054 cam_fill_csio(csio, 5055 retries, 5056 cbfcnp, 5057 /*flags*/CAM_DIR_IN, 5058 tag_action, 5059 /*data_ptr*/inq_buf, 5060 /*dxfer_len*/inq_len, 5061 sense_len, 5062 sizeof(*scsi_cmd), 5063 timeout); 5064 5065 scsi_cmd = (struct scsi_inquiry *)&csio->cdb_io.cdb_bytes; 5066 bzero(scsi_cmd, sizeof(*scsi_cmd)); 5067 scsi_cmd->opcode = INQUIRY; 5068 if (evpd) { 5069 scsi_cmd->byte2 |= SI_EVPD; 5070 scsi_cmd->page_code = page_code; 5071 } 5072 scsi_ulto2b(inq_len, scsi_cmd->length); 5073} 5074 5075void 5076scsi_mode_sense(struct ccb_scsiio *csio, u_int32_t retries, 5077 void (*cbfcnp)(struct cam_periph *, union ccb *), 5078 u_int8_t tag_action, int dbd, u_int8_t page_code, 5079 u_int8_t page, u_int8_t *param_buf, u_int32_t param_len, 5080 u_int8_t sense_len, u_int32_t timeout) 5081{ 5082 5083 scsi_mode_sense_len(csio, retries, cbfcnp, tag_action, dbd, 5084 page_code, page, param_buf, param_len, 0, 5085 sense_len, timeout); 5086} 5087 5088void 5089scsi_mode_sense_len(struct ccb_scsiio *csio, u_int32_t retries, 5090 void (*cbfcnp)(struct cam_periph *, union ccb *), 5091 u_int8_t tag_action, int dbd, u_int8_t page_code, 5092 u_int8_t page, u_int8_t *param_buf, u_int32_t param_len, 5093 int minimum_cmd_size, u_int8_t sense_len, u_int32_t timeout) 5094{ 5095 u_int8_t cdb_len; 5096 5097 /* 5098 * Use the smallest possible command to perform the operation. 5099 */ 5100 if ((param_len < 256) 5101 && (minimum_cmd_size < 10)) { 5102 /* 5103 * We can fit in a 6 byte cdb. 5104 */ 5105 struct scsi_mode_sense_6 *scsi_cmd; 5106 5107 scsi_cmd = (struct scsi_mode_sense_6 *)&csio->cdb_io.cdb_bytes; 5108 bzero(scsi_cmd, sizeof(*scsi_cmd)); 5109 scsi_cmd->opcode = MODE_SENSE_6; 5110 if (dbd != 0) 5111 scsi_cmd->byte2 |= SMS_DBD; 5112 scsi_cmd->page = page_code | page; 5113 scsi_cmd->length = param_len; 5114 cdb_len = sizeof(*scsi_cmd); 5115 } else { 5116 /* 5117 * Need a 10 byte cdb. 5118 */ 5119 struct scsi_mode_sense_10 *scsi_cmd; 5120 5121 scsi_cmd = (struct scsi_mode_sense_10 *)&csio->cdb_io.cdb_bytes; 5122 bzero(scsi_cmd, sizeof(*scsi_cmd)); 5123 scsi_cmd->opcode = MODE_SENSE_10; 5124 if (dbd != 0) 5125 scsi_cmd->byte2 |= SMS_DBD; 5126 scsi_cmd->page = page_code | page; 5127 scsi_ulto2b(param_len, scsi_cmd->length); 5128 cdb_len = sizeof(*scsi_cmd); 5129 } 5130 cam_fill_csio(csio, 5131 retries, 5132 cbfcnp, 5133 CAM_DIR_IN, 5134 tag_action, 5135 param_buf, 5136 param_len, 5137 sense_len, 5138 cdb_len, 5139 timeout); 5140} 5141 5142void 5143scsi_mode_select(struct ccb_scsiio *csio, u_int32_t retries, 5144 void (*cbfcnp)(struct cam_periph *, union ccb *), 5145 u_int8_t tag_action, int scsi_page_fmt, int save_pages, 5146 u_int8_t *param_buf, u_int32_t param_len, u_int8_t sense_len, 5147 u_int32_t timeout) 5148{ 5149 scsi_mode_select_len(csio, retries, cbfcnp, tag_action, 5150 scsi_page_fmt, save_pages, param_buf, 5151 param_len, 0, sense_len, timeout); 5152} 5153 5154void 5155scsi_mode_select_len(struct ccb_scsiio *csio, u_int32_t retries, 5156 void (*cbfcnp)(struct cam_periph *, union ccb *), 5157 u_int8_t tag_action, int scsi_page_fmt, int save_pages, 5158 u_int8_t *param_buf, u_int32_t param_len, 5159 int minimum_cmd_size, u_int8_t sense_len, 5160 u_int32_t timeout) 5161{ 5162 u_int8_t cdb_len; 5163 5164 /* 5165 * Use the smallest possible command to perform the operation. 5166 */ 5167 if ((param_len < 256) 5168 && (minimum_cmd_size < 10)) { 5169 /* 5170 * We can fit in a 6 byte cdb. 5171 */ 5172 struct scsi_mode_select_6 *scsi_cmd; 5173 5174 scsi_cmd = (struct scsi_mode_select_6 *)&csio->cdb_io.cdb_bytes; 5175 bzero(scsi_cmd, sizeof(*scsi_cmd)); 5176 scsi_cmd->opcode = MODE_SELECT_6; 5177 if (scsi_page_fmt != 0) 5178 scsi_cmd->byte2 |= SMS_PF; 5179 if (save_pages != 0) 5180 scsi_cmd->byte2 |= SMS_SP; 5181 scsi_cmd->length = param_len; 5182 cdb_len = sizeof(*scsi_cmd); 5183 } else { 5184 /* 5185 * Need a 10 byte cdb. 5186 */ 5187 struct scsi_mode_select_10 *scsi_cmd; 5188 5189 scsi_cmd = 5190 (struct scsi_mode_select_10 *)&csio->cdb_io.cdb_bytes; 5191 bzero(scsi_cmd, sizeof(*scsi_cmd)); 5192 scsi_cmd->opcode = MODE_SELECT_10; 5193 if (scsi_page_fmt != 0) 5194 scsi_cmd->byte2 |= SMS_PF; 5195 if (save_pages != 0) 5196 scsi_cmd->byte2 |= SMS_SP; 5197 scsi_ulto2b(param_len, scsi_cmd->length); 5198 cdb_len = sizeof(*scsi_cmd); 5199 } 5200 cam_fill_csio(csio, 5201 retries, 5202 cbfcnp, 5203 CAM_DIR_OUT, 5204 tag_action, 5205 param_buf, 5206 param_len, 5207 sense_len, 5208 cdb_len, 5209 timeout); 5210} 5211 5212void 5213scsi_log_sense(struct ccb_scsiio *csio, u_int32_t retries, 5214 void (*cbfcnp)(struct cam_periph *, union ccb *), 5215 u_int8_t tag_action, u_int8_t page_code, u_int8_t page, 5216 int save_pages, int ppc, u_int32_t paramptr, 5217 u_int8_t *param_buf, u_int32_t param_len, u_int8_t sense_len, 5218 u_int32_t timeout) 5219{ 5220 struct scsi_log_sense *scsi_cmd; 5221 u_int8_t cdb_len; 5222 5223 scsi_cmd = (struct scsi_log_sense *)&csio->cdb_io.cdb_bytes; 5224 bzero(scsi_cmd, sizeof(*scsi_cmd)); 5225 scsi_cmd->opcode = LOG_SENSE; 5226 scsi_cmd->page = page_code | page; 5227 if (save_pages != 0) 5228 scsi_cmd->byte2 |= SLS_SP; 5229 if (ppc != 0) 5230 scsi_cmd->byte2 |= SLS_PPC; 5231 scsi_ulto2b(paramptr, scsi_cmd->paramptr); 5232 scsi_ulto2b(param_len, scsi_cmd->length); 5233 cdb_len = sizeof(*scsi_cmd); 5234 5235 cam_fill_csio(csio, 5236 retries, 5237 cbfcnp, 5238 /*flags*/CAM_DIR_IN, 5239 tag_action, 5240 /*data_ptr*/param_buf, 5241 /*dxfer_len*/param_len, 5242 sense_len, 5243 cdb_len, 5244 timeout); 5245} 5246 5247void 5248scsi_log_select(struct ccb_scsiio *csio, u_int32_t retries, 5249 void (*cbfcnp)(struct cam_periph *, union ccb *), 5250 u_int8_t tag_action, u_int8_t page_code, int save_pages, 5251 int pc_reset, u_int8_t *param_buf, u_int32_t param_len, 5252 u_int8_t sense_len, u_int32_t timeout) 5253{ 5254 struct scsi_log_select *scsi_cmd; 5255 u_int8_t cdb_len; 5256 5257 scsi_cmd = (struct scsi_log_select *)&csio->cdb_io.cdb_bytes; 5258 bzero(scsi_cmd, sizeof(*scsi_cmd)); 5259 scsi_cmd->opcode = LOG_SELECT; 5260 scsi_cmd->page = page_code & SLS_PAGE_CODE; 5261 if (save_pages != 0) 5262 scsi_cmd->byte2 |= SLS_SP; 5263 if (pc_reset != 0) 5264 scsi_cmd->byte2 |= SLS_PCR; 5265 scsi_ulto2b(param_len, scsi_cmd->length); 5266 cdb_len = sizeof(*scsi_cmd); 5267 5268 cam_fill_csio(csio, 5269 retries, 5270 cbfcnp, 5271 /*flags*/CAM_DIR_OUT, 5272 tag_action, 5273 /*data_ptr*/param_buf, 5274 /*dxfer_len*/param_len, 5275 sense_len, 5276 cdb_len, 5277 timeout); 5278} 5279 5280/* 5281 * Prevent or allow the user to remove the media 5282 */ 5283void 5284scsi_prevent(struct ccb_scsiio *csio, u_int32_t retries, 5285 void (*cbfcnp)(struct cam_periph *, union ccb *), 5286 u_int8_t tag_action, u_int8_t action, 5287 u_int8_t sense_len, u_int32_t timeout) 5288{ 5289 struct scsi_prevent *scsi_cmd; 5290 5291 cam_fill_csio(csio, 5292 retries, 5293 cbfcnp, 5294 /*flags*/CAM_DIR_NONE, 5295 tag_action, 5296 /*data_ptr*/NULL, 5297 /*dxfer_len*/0, 5298 sense_len, 5299 sizeof(*scsi_cmd), 5300 timeout); 5301 5302 scsi_cmd = (struct scsi_prevent *)&csio->cdb_io.cdb_bytes; 5303 bzero(scsi_cmd, sizeof(*scsi_cmd)); 5304 scsi_cmd->opcode = PREVENT_ALLOW; 5305 scsi_cmd->how = action; 5306} 5307 5308/* XXX allow specification of address and PMI bit and LBA */ 5309void 5310scsi_read_capacity(struct ccb_scsiio *csio, u_int32_t retries, 5311 void (*cbfcnp)(struct cam_periph *, union ccb *), 5312 u_int8_t tag_action, 5313 struct scsi_read_capacity_data *rcap_buf, 5314 u_int8_t sense_len, u_int32_t timeout) 5315{ 5316 struct scsi_read_capacity *scsi_cmd; 5317 5318 cam_fill_csio(csio, 5319 retries, 5320 cbfcnp, 5321 /*flags*/CAM_DIR_IN, 5322 tag_action, 5323 /*data_ptr*/(u_int8_t *)rcap_buf, 5324 /*dxfer_len*/sizeof(*rcap_buf), 5325 sense_len, 5326 sizeof(*scsi_cmd), 5327 timeout); 5328 5329 scsi_cmd = (struct scsi_read_capacity *)&csio->cdb_io.cdb_bytes; 5330 bzero(scsi_cmd, sizeof(*scsi_cmd)); 5331 scsi_cmd->opcode = READ_CAPACITY; 5332} 5333 5334void 5335scsi_read_capacity_16(struct ccb_scsiio *csio, uint32_t retries, 5336 void (*cbfcnp)(struct cam_periph *, union ccb *), 5337 uint8_t tag_action, uint64_t lba, int reladr, int pmi, 5338 uint8_t *rcap_buf, int rcap_buf_len, uint8_t sense_len, 5339 uint32_t timeout) 5340{ 5341 struct scsi_read_capacity_16 *scsi_cmd; 5342 5343 5344 cam_fill_csio(csio, 5345 retries, 5346 cbfcnp, 5347 /*flags*/CAM_DIR_IN, 5348 tag_action, 5349 /*data_ptr*/(u_int8_t *)rcap_buf, 5350 /*dxfer_len*/rcap_buf_len, 5351 sense_len, 5352 sizeof(*scsi_cmd), 5353 timeout); 5354 scsi_cmd = (struct scsi_read_capacity_16 *)&csio->cdb_io.cdb_bytes; 5355 bzero(scsi_cmd, sizeof(*scsi_cmd)); 5356 scsi_cmd->opcode = SERVICE_ACTION_IN; 5357 scsi_cmd->service_action = SRC16_SERVICE_ACTION; 5358 scsi_u64to8b(lba, scsi_cmd->addr); 5359 scsi_ulto4b(rcap_buf_len, scsi_cmd->alloc_len); 5360 if (pmi) 5361 reladr |= SRC16_PMI; 5362 if (reladr) 5363 reladr |= SRC16_RELADR; 5364} 5365 5366void 5367scsi_report_luns(struct ccb_scsiio *csio, u_int32_t retries, 5368 void (*cbfcnp)(struct cam_periph *, union ccb *), 5369 u_int8_t tag_action, u_int8_t select_report, 5370 struct scsi_report_luns_data *rpl_buf, u_int32_t alloc_len, 5371 u_int8_t sense_len, u_int32_t timeout) 5372{ 5373 struct scsi_report_luns *scsi_cmd; 5374 5375 cam_fill_csio(csio, 5376 retries, 5377 cbfcnp, 5378 /*flags*/CAM_DIR_IN, 5379 tag_action, 5380 /*data_ptr*/(u_int8_t *)rpl_buf, 5381 /*dxfer_len*/alloc_len, 5382 sense_len, 5383 sizeof(*scsi_cmd), 5384 timeout); 5385 scsi_cmd = (struct scsi_report_luns *)&csio->cdb_io.cdb_bytes; 5386 bzero(scsi_cmd, sizeof(*scsi_cmd)); 5387 scsi_cmd->opcode = REPORT_LUNS; 5388 scsi_cmd->select_report = select_report; 5389 scsi_ulto4b(alloc_len, scsi_cmd->length); 5390} 5391 5392void 5393scsi_report_target_group(struct ccb_scsiio *csio, u_int32_t retries, 5394 void (*cbfcnp)(struct cam_periph *, union ccb *), 5395 u_int8_t tag_action, u_int8_t pdf, 5396 void *buf, u_int32_t alloc_len, 5397 u_int8_t sense_len, u_int32_t timeout) 5398{ 5399 struct scsi_target_group *scsi_cmd; 5400 5401 cam_fill_csio(csio, 5402 retries, 5403 cbfcnp, 5404 /*flags*/CAM_DIR_IN, 5405 tag_action, 5406 /*data_ptr*/(u_int8_t *)buf, 5407 /*dxfer_len*/alloc_len, 5408 sense_len, 5409 sizeof(*scsi_cmd), 5410 timeout); 5411 scsi_cmd = (struct scsi_target_group *)&csio->cdb_io.cdb_bytes; 5412 bzero(scsi_cmd, sizeof(*scsi_cmd)); 5413 scsi_cmd->opcode = MAINTENANCE_IN; 5414 scsi_cmd->service_action = REPORT_TARGET_PORT_GROUPS | pdf; 5415 scsi_ulto4b(alloc_len, scsi_cmd->length); 5416} 5417 5418void 5419scsi_set_target_group(struct ccb_scsiio *csio, u_int32_t retries, 5420 void (*cbfcnp)(struct cam_periph *, union ccb *), 5421 u_int8_t tag_action, void *buf, u_int32_t alloc_len, 5422 u_int8_t sense_len, u_int32_t timeout) 5423{ 5424 struct scsi_target_group *scsi_cmd; 5425 5426 cam_fill_csio(csio, 5427 retries, 5428 cbfcnp, 5429 /*flags*/CAM_DIR_OUT, 5430 tag_action, 5431 /*data_ptr*/(u_int8_t *)buf, 5432 /*dxfer_len*/alloc_len, 5433 sense_len, 5434 sizeof(*scsi_cmd), 5435 timeout); 5436 scsi_cmd = (struct scsi_target_group *)&csio->cdb_io.cdb_bytes; 5437 bzero(scsi_cmd, sizeof(*scsi_cmd)); 5438 scsi_cmd->opcode = MAINTENANCE_OUT; 5439 scsi_cmd->service_action = SET_TARGET_PORT_GROUPS; 5440 scsi_ulto4b(alloc_len, scsi_cmd->length); 5441} 5442 5443/* 5444 * Syncronize the media to the contents of the cache for 5445 * the given lba/count pair. Specifying 0/0 means sync 5446 * the whole cache. 5447 */ 5448void 5449scsi_synchronize_cache(struct ccb_scsiio *csio, u_int32_t retries, 5450 void (*cbfcnp)(struct cam_periph *, union ccb *), 5451 u_int8_t tag_action, u_int32_t begin_lba, 5452 u_int16_t lb_count, u_int8_t sense_len, 5453 u_int32_t timeout) 5454{ 5455 struct scsi_sync_cache *scsi_cmd; 5456 5457 cam_fill_csio(csio, 5458 retries, 5459 cbfcnp, 5460 /*flags*/CAM_DIR_NONE, 5461 tag_action, 5462 /*data_ptr*/NULL, 5463 /*dxfer_len*/0, 5464 sense_len, 5465 sizeof(*scsi_cmd), 5466 timeout); 5467 5468 scsi_cmd = (struct scsi_sync_cache *)&csio->cdb_io.cdb_bytes; 5469 bzero(scsi_cmd, sizeof(*scsi_cmd)); 5470 scsi_cmd->opcode = SYNCHRONIZE_CACHE; 5471 scsi_ulto4b(begin_lba, scsi_cmd->begin_lba); 5472 scsi_ulto2b(lb_count, scsi_cmd->lb_count); 5473} 5474 5475void 5476scsi_read_write(struct ccb_scsiio *csio, u_int32_t retries, 5477 void (*cbfcnp)(struct cam_periph *, union ccb *), 5478 u_int8_t tag_action, int readop, u_int8_t byte2, 5479 int minimum_cmd_size, u_int64_t lba, u_int32_t block_count, 5480 u_int8_t *data_ptr, u_int32_t dxfer_len, u_int8_t sense_len, 5481 u_int32_t timeout) 5482{ 5483 u_int8_t cdb_len; 5484 /* 5485 * Use the smallest possible command to perform the operation 5486 * as some legacy hardware does not support the 10 byte commands. 5487 * If any of the bits in byte2 is set, we have to go with a larger 5488 * command. 5489 */ 5490 if ((minimum_cmd_size < 10) 5491 && ((lba & 0x1fffff) == lba) 5492 && ((block_count & 0xff) == block_count) 5493 && (byte2 == 0)) { 5494 /* 5495 * We can fit in a 6 byte cdb. 5496 */ 5497 struct scsi_rw_6 *scsi_cmd; 5498 5499 scsi_cmd = (struct scsi_rw_6 *)&csio->cdb_io.cdb_bytes; 5500 scsi_cmd->opcode = readop ? READ_6 : WRITE_6; 5501 scsi_ulto3b(lba, scsi_cmd->addr); 5502 scsi_cmd->length = block_count & 0xff; 5503 scsi_cmd->control = 0; 5504 cdb_len = sizeof(*scsi_cmd); 5505 5506 CAM_DEBUG(csio->ccb_h.path, CAM_DEBUG_SUBTRACE, 5507 ("6byte: %x%x%x:%d:%d\n", scsi_cmd->addr[0], 5508 scsi_cmd->addr[1], scsi_cmd->addr[2], 5509 scsi_cmd->length, dxfer_len)); 5510 } else if ((minimum_cmd_size < 12) 5511 && ((block_count & 0xffff) == block_count) 5512 && ((lba & 0xffffffff) == lba)) { 5513 /* 5514 * Need a 10 byte cdb. 5515 */ 5516 struct scsi_rw_10 *scsi_cmd; 5517 5518 scsi_cmd = (struct scsi_rw_10 *)&csio->cdb_io.cdb_bytes; 5519 scsi_cmd->opcode = readop ? READ_10 : WRITE_10; 5520 scsi_cmd->byte2 = byte2; 5521 scsi_ulto4b(lba, scsi_cmd->addr); 5522 scsi_cmd->reserved = 0; 5523 scsi_ulto2b(block_count, scsi_cmd->length); 5524 scsi_cmd->control = 0; 5525 cdb_len = sizeof(*scsi_cmd); 5526 5527 CAM_DEBUG(csio->ccb_h.path, CAM_DEBUG_SUBTRACE, 5528 ("10byte: %x%x%x%x:%x%x: %d\n", scsi_cmd->addr[0], 5529 scsi_cmd->addr[1], scsi_cmd->addr[2], 5530 scsi_cmd->addr[3], scsi_cmd->length[0], 5531 scsi_cmd->length[1], dxfer_len)); 5532 } else if ((minimum_cmd_size < 16) 5533 && ((block_count & 0xffffffff) == block_count) 5534 && ((lba & 0xffffffff) == lba)) { 5535 /* 5536 * The block count is too big for a 10 byte CDB, use a 12 5537 * byte CDB. 5538 */ 5539 struct scsi_rw_12 *scsi_cmd; 5540 5541 scsi_cmd = (struct scsi_rw_12 *)&csio->cdb_io.cdb_bytes; 5542 scsi_cmd->opcode = readop ? READ_12 : WRITE_12; 5543 scsi_cmd->byte2 = byte2; 5544 scsi_ulto4b(lba, scsi_cmd->addr); 5545 scsi_cmd->reserved = 0; 5546 scsi_ulto4b(block_count, scsi_cmd->length); 5547 scsi_cmd->control = 0; 5548 cdb_len = sizeof(*scsi_cmd); 5549 5550 CAM_DEBUG(csio->ccb_h.path, CAM_DEBUG_SUBTRACE, 5551 ("12byte: %x%x%x%x:%x%x%x%x: %d\n", scsi_cmd->addr[0], 5552 scsi_cmd->addr[1], scsi_cmd->addr[2], 5553 scsi_cmd->addr[3], scsi_cmd->length[0], 5554 scsi_cmd->length[1], scsi_cmd->length[2], 5555 scsi_cmd->length[3], dxfer_len)); 5556 } else { 5557 /* 5558 * 16 byte CDB. We'll only get here if the LBA is larger 5559 * than 2^32, or if the user asks for a 16 byte command. 5560 */ 5561 struct scsi_rw_16 *scsi_cmd; 5562 5563 scsi_cmd = (struct scsi_rw_16 *)&csio->cdb_io.cdb_bytes; 5564 scsi_cmd->opcode = readop ? READ_16 : WRITE_16; 5565 scsi_cmd->byte2 = byte2; 5566 scsi_u64to8b(lba, scsi_cmd->addr); 5567 scsi_cmd->reserved = 0; 5568 scsi_ulto4b(block_count, scsi_cmd->length); 5569 scsi_cmd->control = 0; 5570 cdb_len = sizeof(*scsi_cmd); 5571 } 5572 cam_fill_csio(csio, 5573 retries, 5574 cbfcnp, 5575 /*flags*/readop ? CAM_DIR_IN : CAM_DIR_OUT, 5576 tag_action, 5577 data_ptr, 5578 dxfer_len, 5579 sense_len, 5580 cdb_len, 5581 timeout); 5582} 5583 5584void 5585scsi_write_same(struct ccb_scsiio *csio, u_int32_t retries, 5586 void (*cbfcnp)(struct cam_periph *, union ccb *), 5587 u_int8_t tag_action, u_int8_t byte2, 5588 int minimum_cmd_size, u_int64_t lba, u_int32_t block_count, 5589 u_int8_t *data_ptr, u_int32_t dxfer_len, u_int8_t sense_len, 5590 u_int32_t timeout) 5591{ 5592 u_int8_t cdb_len; 5593 if ((minimum_cmd_size < 16) && 5594 ((block_count & 0xffff) == block_count) && 5595 ((lba & 0xffffffff) == lba)) { 5596 /* 5597 * Need a 10 byte cdb. 5598 */ 5599 struct scsi_write_same_10 *scsi_cmd; 5600 5601 scsi_cmd = (struct scsi_write_same_10 *)&csio->cdb_io.cdb_bytes; 5602 scsi_cmd->opcode = WRITE_SAME_10; 5603 scsi_cmd->byte2 = byte2; 5604 scsi_ulto4b(lba, scsi_cmd->addr); 5605 scsi_cmd->group = 0; 5606 scsi_ulto2b(block_count, scsi_cmd->length); 5607 scsi_cmd->control = 0; 5608 cdb_len = sizeof(*scsi_cmd); 5609 5610 CAM_DEBUG(csio->ccb_h.path, CAM_DEBUG_SUBTRACE, 5611 ("10byte: %x%x%x%x:%x%x: %d\n", scsi_cmd->addr[0], 5612 scsi_cmd->addr[1], scsi_cmd->addr[2], 5613 scsi_cmd->addr[3], scsi_cmd->length[0], 5614 scsi_cmd->length[1], dxfer_len)); 5615 } else { 5616 /* 5617 * 16 byte CDB. We'll only get here if the LBA is larger 5618 * than 2^32, or if the user asks for a 16 byte command. 5619 */ 5620 struct scsi_write_same_16 *scsi_cmd; 5621 5622 scsi_cmd = (struct scsi_write_same_16 *)&csio->cdb_io.cdb_bytes; 5623 scsi_cmd->opcode = WRITE_SAME_16; 5624 scsi_cmd->byte2 = byte2; 5625 scsi_u64to8b(lba, scsi_cmd->addr); 5626 scsi_ulto4b(block_count, scsi_cmd->length); 5627 scsi_cmd->group = 0; 5628 scsi_cmd->control = 0; 5629 cdb_len = sizeof(*scsi_cmd); 5630 5631 CAM_DEBUG(csio->ccb_h.path, CAM_DEBUG_SUBTRACE, 5632 ("16byte: %x%x%x%x%x%x%x%x:%x%x%x%x: %d\n", 5633 scsi_cmd->addr[0], scsi_cmd->addr[1], 5634 scsi_cmd->addr[2], scsi_cmd->addr[3], 5635 scsi_cmd->addr[4], scsi_cmd->addr[5], 5636 scsi_cmd->addr[6], scsi_cmd->addr[7], 5637 scsi_cmd->length[0], scsi_cmd->length[1], 5638 scsi_cmd->length[2], scsi_cmd->length[3], 5639 dxfer_len)); 5640 } 5641 cam_fill_csio(csio, 5642 retries, 5643 cbfcnp, 5644 /*flags*/CAM_DIR_OUT, 5645 tag_action, 5646 data_ptr, 5647 dxfer_len, 5648 sense_len, 5649 cdb_len, 5650 timeout); 5651} 5652 5653void 5654scsi_unmap(struct ccb_scsiio *csio, u_int32_t retries, 5655 void (*cbfcnp)(struct cam_periph *, union ccb *), 5656 u_int8_t tag_action, u_int8_t byte2, 5657 u_int8_t *data_ptr, u_int16_t dxfer_len, u_int8_t sense_len, 5658 u_int32_t timeout) 5659{ 5660 struct scsi_unmap *scsi_cmd; 5661 5662 scsi_cmd = (struct scsi_unmap *)&csio->cdb_io.cdb_bytes; 5663 scsi_cmd->opcode = UNMAP; 5664 scsi_cmd->byte2 = byte2; 5665 scsi_ulto4b(0, scsi_cmd->reserved); 5666 scsi_cmd->group = 0; 5667 scsi_ulto2b(dxfer_len, scsi_cmd->length); 5668 scsi_cmd->control = 0; 5669 5670 cam_fill_csio(csio, 5671 retries, 5672 cbfcnp, 5673 /*flags*/CAM_DIR_OUT, 5674 tag_action, 5675 data_ptr, 5676 dxfer_len, 5677 sense_len, 5678 sizeof(*scsi_cmd), 5679 timeout); 5680} 5681 5682void 5683scsi_receive_diagnostic_results(struct ccb_scsiio *csio, u_int32_t retries, 5684 void (*cbfcnp)(struct cam_periph *, union ccb*), 5685 uint8_t tag_action, int pcv, uint8_t page_code, 5686 uint8_t *data_ptr, uint16_t allocation_length, 5687 uint8_t sense_len, uint32_t timeout) 5688{ 5689 struct scsi_receive_diag *scsi_cmd; 5690 5691 scsi_cmd = (struct scsi_receive_diag *)&csio->cdb_io.cdb_bytes; 5692 memset(scsi_cmd, 0, sizeof(*scsi_cmd)); 5693 scsi_cmd->opcode = RECEIVE_DIAGNOSTIC; 5694 if (pcv) { 5695 scsi_cmd->byte2 |= SRD_PCV; 5696 scsi_cmd->page_code = page_code; 5697 } 5698 scsi_ulto2b(allocation_length, scsi_cmd->length); 5699 5700 cam_fill_csio(csio, 5701 retries, 5702 cbfcnp, 5703 /*flags*/CAM_DIR_IN, 5704 tag_action, 5705 data_ptr, 5706 allocation_length, 5707 sense_len, 5708 sizeof(*scsi_cmd), 5709 timeout); 5710} 5711 5712void 5713scsi_send_diagnostic(struct ccb_scsiio *csio, u_int32_t retries, 5714 void (*cbfcnp)(struct cam_periph *, union ccb *), 5715 uint8_t tag_action, int unit_offline, int device_offline, 5716 int self_test, int page_format, int self_test_code, 5717 uint8_t *data_ptr, uint16_t param_list_length, 5718 uint8_t sense_len, uint32_t timeout) 5719{ 5720 struct scsi_send_diag *scsi_cmd; 5721 5722 scsi_cmd = (struct scsi_send_diag *)&csio->cdb_io.cdb_bytes; 5723 memset(scsi_cmd, 0, sizeof(*scsi_cmd)); 5724 scsi_cmd->opcode = SEND_DIAGNOSTIC; 5725 5726 /* 5727 * The default self-test mode control and specific test 5728 * control are mutually exclusive. 5729 */ 5730 if (self_test) 5731 self_test_code = SSD_SELF_TEST_CODE_NONE; 5732 5733 scsi_cmd->byte2 = ((self_test_code << SSD_SELF_TEST_CODE_SHIFT) 5734 & SSD_SELF_TEST_CODE_MASK) 5735 | (unit_offline ? SSD_UNITOFFL : 0) 5736 | (device_offline ? SSD_DEVOFFL : 0) 5737 | (self_test ? SSD_SELFTEST : 0) 5738 | (page_format ? SSD_PF : 0); 5739 scsi_ulto2b(param_list_length, scsi_cmd->length); 5740 5741 cam_fill_csio(csio, 5742 retries, 5743 cbfcnp, 5744 /*flags*/param_list_length ? CAM_DIR_OUT : CAM_DIR_NONE, 5745 tag_action, 5746 data_ptr, 5747 param_list_length, 5748 sense_len, 5749 sizeof(*scsi_cmd), 5750 timeout); 5751} 5752 5753void 5754scsi_read_buffer(struct ccb_scsiio *csio, u_int32_t retries, 5755 void (*cbfcnp)(struct cam_periph *, union ccb*), 5756 uint8_t tag_action, int mode, 5757 uint8_t buffer_id, u_int32_t offset, 5758 uint8_t *data_ptr, uint32_t allocation_length, 5759 uint8_t sense_len, uint32_t timeout) 5760{ 5761 struct scsi_read_buffer *scsi_cmd; 5762 5763 scsi_cmd = (struct scsi_read_buffer *)&csio->cdb_io.cdb_bytes; 5764 memset(scsi_cmd, 0, sizeof(*scsi_cmd)); 5765 scsi_cmd->opcode = READ_BUFFER; 5766 scsi_cmd->byte2 = mode; 5767 scsi_cmd->buffer_id = buffer_id; 5768 scsi_ulto3b(offset, scsi_cmd->offset); 5769 scsi_ulto3b(allocation_length, scsi_cmd->length); 5770 5771 cam_fill_csio(csio, 5772 retries, 5773 cbfcnp, 5774 /*flags*/CAM_DIR_IN, 5775 tag_action, 5776 data_ptr, 5777 allocation_length, 5778 sense_len, 5779 sizeof(*scsi_cmd), 5780 timeout); 5781} 5782 5783void 5784scsi_write_buffer(struct ccb_scsiio *csio, u_int32_t retries, 5785 void (*cbfcnp)(struct cam_periph *, union ccb *), 5786 uint8_t tag_action, int mode, 5787 uint8_t buffer_id, u_int32_t offset, 5788 uint8_t *data_ptr, uint32_t param_list_length, 5789 uint8_t sense_len, uint32_t timeout) 5790{ 5791 struct scsi_write_buffer *scsi_cmd; 5792 5793 scsi_cmd = (struct scsi_write_buffer *)&csio->cdb_io.cdb_bytes; 5794 memset(scsi_cmd, 0, sizeof(*scsi_cmd)); 5795 scsi_cmd->opcode = WRITE_BUFFER; 5796 scsi_cmd->byte2 = mode; 5797 scsi_cmd->buffer_id = buffer_id; 5798 scsi_ulto3b(offset, scsi_cmd->offset); 5799 scsi_ulto3b(param_list_length, scsi_cmd->length); 5800 5801 cam_fill_csio(csio, 5802 retries, 5803 cbfcnp, 5804 /*flags*/param_list_length ? CAM_DIR_OUT : CAM_DIR_NONE, 5805 tag_action, 5806 data_ptr, 5807 param_list_length, 5808 sense_len, 5809 sizeof(*scsi_cmd), 5810 timeout); 5811} 5812 5813void 5814scsi_start_stop(struct ccb_scsiio *csio, u_int32_t retries, 5815 void (*cbfcnp)(struct cam_periph *, union ccb *), 5816 u_int8_t tag_action, int start, int load_eject, 5817 int immediate, u_int8_t sense_len, u_int32_t timeout) 5818{ 5819 struct scsi_start_stop_unit *scsi_cmd; 5820 int extra_flags = 0; 5821 5822 scsi_cmd = (struct scsi_start_stop_unit *)&csio->cdb_io.cdb_bytes; 5823 bzero(scsi_cmd, sizeof(*scsi_cmd)); 5824 scsi_cmd->opcode = START_STOP_UNIT; 5825 if (start != 0) { 5826 scsi_cmd->how |= SSS_START; 5827 /* it takes a lot of power to start a drive */ 5828 extra_flags |= CAM_HIGH_POWER; 5829 } 5830 if (load_eject != 0) 5831 scsi_cmd->how |= SSS_LOEJ; 5832 if (immediate != 0) 5833 scsi_cmd->byte2 |= SSS_IMMED; 5834 5835 cam_fill_csio(csio, 5836 retries, 5837 cbfcnp, 5838 /*flags*/CAM_DIR_NONE | extra_flags, 5839 tag_action, 5840 /*data_ptr*/NULL, 5841 /*dxfer_len*/0, 5842 sense_len, 5843 sizeof(*scsi_cmd), 5844 timeout); 5845} 5846 5847 5848/* 5849 * Try make as good a match as possible with 5850 * available sub drivers 5851 */ 5852int 5853scsi_inquiry_match(caddr_t inqbuffer, caddr_t table_entry) 5854{ 5855 struct scsi_inquiry_pattern *entry; 5856 struct scsi_inquiry_data *inq; 5857 5858 entry = (struct scsi_inquiry_pattern *)table_entry; 5859 inq = (struct scsi_inquiry_data *)inqbuffer; 5860 5861 if (((SID_TYPE(inq) == entry->type) 5862 || (entry->type == T_ANY)) 5863 && (SID_IS_REMOVABLE(inq) ? entry->media_type & SIP_MEDIA_REMOVABLE 5864 : entry->media_type & SIP_MEDIA_FIXED) 5865 && (cam_strmatch(inq->vendor, entry->vendor, sizeof(inq->vendor)) == 0) 5866 && (cam_strmatch(inq->product, entry->product, 5867 sizeof(inq->product)) == 0) 5868 && (cam_strmatch(inq->revision, entry->revision, 5869 sizeof(inq->revision)) == 0)) { 5870 return (0); 5871 } 5872 return (-1); 5873} 5874 5875/* 5876 * Try make as good a match as possible with 5877 * available sub drivers 5878 */ 5879int 5880scsi_static_inquiry_match(caddr_t inqbuffer, caddr_t table_entry) 5881{ 5882 struct scsi_static_inquiry_pattern *entry; 5883 struct scsi_inquiry_data *inq; 5884 5885 entry = (struct scsi_static_inquiry_pattern *)table_entry; 5886 inq = (struct scsi_inquiry_data *)inqbuffer; 5887 5888 if (((SID_TYPE(inq) == entry->type) 5889 || (entry->type == T_ANY)) 5890 && (SID_IS_REMOVABLE(inq) ? entry->media_type & SIP_MEDIA_REMOVABLE 5891 : entry->media_type & SIP_MEDIA_FIXED) 5892 && (cam_strmatch(inq->vendor, entry->vendor, sizeof(inq->vendor)) == 0) 5893 && (cam_strmatch(inq->product, entry->product, 5894 sizeof(inq->product)) == 0) 5895 && (cam_strmatch(inq->revision, entry->revision, 5896 sizeof(inq->revision)) == 0)) { 5897 return (0); 5898 } 5899 return (-1); 5900} 5901 5902/** 5903 * Compare two buffers of vpd device descriptors for a match. 5904 * 5905 * \param lhs Pointer to first buffer of descriptors to compare. 5906 * \param lhs_len The length of the first buffer. 5907 * \param rhs Pointer to second buffer of descriptors to compare. 5908 * \param rhs_len The length of the second buffer. 5909 * 5910 * \return 0 on a match, -1 otherwise. 5911 * 5912 * Treat rhs and lhs as arrays of vpd device id descriptors. Walk lhs matching 5913 * agains each element in rhs until all data are exhausted or we have found 5914 * a match. 5915 */ 5916int 5917scsi_devid_match(uint8_t *lhs, size_t lhs_len, uint8_t *rhs, size_t rhs_len) 5918{ 5919 struct scsi_vpd_id_descriptor *lhs_id; 5920 struct scsi_vpd_id_descriptor *lhs_last; 5921 struct scsi_vpd_id_descriptor *rhs_last; 5922 uint8_t *lhs_end; 5923 uint8_t *rhs_end; 5924 5925 lhs_end = lhs + lhs_len; 5926 rhs_end = rhs + rhs_len; 5927 5928 /* 5929 * rhs_last and lhs_last are the last posible position of a valid 5930 * descriptor assuming it had a zero length identifier. We use 5931 * these variables to insure we can safely dereference the length 5932 * field in our loop termination tests. 5933 */ 5934 lhs_last = (struct scsi_vpd_id_descriptor *) 5935 (lhs_end - __offsetof(struct scsi_vpd_id_descriptor, identifier)); 5936 rhs_last = (struct scsi_vpd_id_descriptor *) 5937 (rhs_end - __offsetof(struct scsi_vpd_id_descriptor, identifier)); 5938 5939 lhs_id = (struct scsi_vpd_id_descriptor *)lhs; 5940 while (lhs_id <= lhs_last 5941 && (lhs_id->identifier + lhs_id->length) <= lhs_end) { 5942 struct scsi_vpd_id_descriptor *rhs_id; 5943 5944 rhs_id = (struct scsi_vpd_id_descriptor *)rhs; 5945 while (rhs_id <= rhs_last 5946 && (rhs_id->identifier + rhs_id->length) <= rhs_end) { 5947 5948 if (rhs_id->length == lhs_id->length 5949 && memcmp(rhs_id->identifier, lhs_id->identifier, 5950 rhs_id->length) == 0) 5951 return (0); 5952 5953 rhs_id = (struct scsi_vpd_id_descriptor *) 5954 (rhs_id->identifier + rhs_id->length); 5955 } 5956 lhs_id = (struct scsi_vpd_id_descriptor *) 5957 (lhs_id->identifier + lhs_id->length); 5958 } 5959 return (-1); 5960} 5961 5962#ifdef _KERNEL 5963static void 5964init_scsi_delay(void) 5965{ 5966 int delay; 5967 5968 delay = SCSI_DELAY; 5969 TUNABLE_INT_FETCH("kern.cam.scsi_delay", &delay); 5970 5971 if (set_scsi_delay(delay) != 0) { 5972 printf("cam: invalid value for tunable kern.cam.scsi_delay\n"); 5973 set_scsi_delay(SCSI_DELAY); 5974 } 5975} 5976SYSINIT(scsi_delay, SI_SUB_TUNABLES, SI_ORDER_ANY, init_scsi_delay, NULL); 5977 5978static int 5979sysctl_scsi_delay(SYSCTL_HANDLER_ARGS) 5980{ 5981 int error, delay; 5982 5983 delay = scsi_delay; 5984 error = sysctl_handle_int(oidp, &delay, 0, req); 5985 if (error != 0 || req->newptr == NULL) 5986 return (error); 5987 return (set_scsi_delay(delay)); 5988} 5989SYSCTL_PROC(_kern_cam, OID_AUTO, scsi_delay, CTLTYPE_INT|CTLFLAG_RW, 5990 0, 0, sysctl_scsi_delay, "I", 5991 "Delay to allow devices to settle after a SCSI bus reset (ms)"); 5992 5993static int 5994set_scsi_delay(int delay) 5995{ 5996 /* 5997 * If someone sets this to 0, we assume that they want the 5998 * minimum allowable bus settle delay. 5999 */ 6000 if (delay == 0) { 6001 printf("cam: using minimum scsi_delay (%dms)\n", 6002 SCSI_MIN_DELAY); 6003 delay = SCSI_MIN_DELAY; 6004 } 6005 if (delay < SCSI_MIN_DELAY) 6006 return (EINVAL); 6007 scsi_delay = delay; 6008 return (0); 6009} 6010#endif /* _KERNEL */ 6011