scsi_all.c revision 249933
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 249933 2013-04-26 15:53:22Z smh $"); 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/ata.h> 57#include <sys/sbuf.h> 58#ifndef _KERNEL 59#include <camlib.h> 60#include <stddef.h> 61 62#ifndef FALSE 63#define FALSE 0 64#endif /* FALSE */ 65#ifndef TRUE 66#define TRUE 1 67#endif /* TRUE */ 68#define ERESTART -1 /* restart syscall */ 69#define EJUSTRETURN -2 /* don't modify regs, just return */ 70#endif /* !_KERNEL */ 71 72/* 73 * This is the default number of milliseconds we wait for devices to settle 74 * after a SCSI bus reset. 75 */ 76#ifndef SCSI_DELAY 77#define SCSI_DELAY 2000 78#endif 79/* 80 * All devices need _some_ sort of bus settle delay, so we'll set it to 81 * a minimum value of 100ms. Note that this is pertinent only for SPI- 82 * not transport like Fibre Channel or iSCSI where 'delay' is completely 83 * meaningless. 84 */ 85#ifndef SCSI_MIN_DELAY 86#define SCSI_MIN_DELAY 100 87#endif 88/* 89 * Make sure the user isn't using seconds instead of milliseconds. 90 */ 91#if (SCSI_DELAY < SCSI_MIN_DELAY && SCSI_DELAY != 0) 92#error "SCSI_DELAY is in milliseconds, not seconds! Please use a larger value" 93#endif 94 95int scsi_delay; 96 97static int ascentrycomp(const void *key, const void *member); 98static int senseentrycomp(const void *key, const void *member); 99static void fetchtableentries(int sense_key, int asc, int ascq, 100 struct scsi_inquiry_data *, 101 const struct sense_key_table_entry **, 102 const struct asc_table_entry **); 103#ifdef _KERNEL 104static void init_scsi_delay(void); 105static int sysctl_scsi_delay(SYSCTL_HANDLER_ARGS); 106static int set_scsi_delay(int delay); 107#endif 108 109#if !defined(SCSI_NO_OP_STRINGS) 110 111#define D (1 << T_DIRECT) 112#define T (1 << T_SEQUENTIAL) 113#define L (1 << T_PRINTER) 114#define P (1 << T_PROCESSOR) 115#define W (1 << T_WORM) 116#define R (1 << T_CDROM) 117#define O (1 << T_OPTICAL) 118#define M (1 << T_CHANGER) 119#define A (1 << T_STORARRAY) 120#define E (1 << T_ENCLOSURE) 121#define B (1 << T_RBC) 122#define K (1 << T_OCRW) 123#define V (1 << T_ADC) 124#define F (1 << T_OSD) 125#define S (1 << T_SCANNER) 126#define C (1 << T_COMM) 127 128#define ALL (D | T | L | P | W | R | O | M | A | E | B | K | V | F | S | C) 129 130static struct op_table_entry plextor_cd_ops[] = { 131 { 0xD8, R, "CD-DA READ" } 132}; 133 134static struct scsi_op_quirk_entry scsi_op_quirk_table[] = { 135 { 136 /* 137 * I believe that 0xD8 is the Plextor proprietary command 138 * to read CD-DA data. I'm not sure which Plextor CDROM 139 * models support the command, though. I know for sure 140 * that the 4X, 8X, and 12X models do, and presumably the 141 * 12-20X does. I don't know about any earlier models, 142 * though. If anyone has any more complete information, 143 * feel free to change this quirk entry. 144 */ 145 {T_CDROM, SIP_MEDIA_REMOVABLE, "PLEXTOR", "CD-ROM PX*", "*"}, 146 sizeof(plextor_cd_ops)/sizeof(struct op_table_entry), 147 plextor_cd_ops 148 } 149}; 150 151static struct op_table_entry scsi_op_codes[] = { 152 /* 153 * From: http://www.t10.org/lists/op-num.txt 154 * Modifications by Kenneth Merry (ken@FreeBSD.ORG) 155 * and Jung-uk Kim (jkim@FreeBSD.org) 156 * 157 * Note: order is important in this table, scsi_op_desc() currently 158 * depends on the opcodes in the table being in order to save 159 * search time. 160 * Note: scanner and comm. devices are carried over from the previous 161 * version because they were removed in the latest spec. 162 */ 163 /* File: OP-NUM.TXT 164 * 165 * SCSI Operation Codes 166 * Numeric Sorted Listing 167 * as of 3/11/08 168 * 169 * D - DIRECT ACCESS DEVICE (SBC-2) device column key 170 * .T - SEQUENTIAL ACCESS DEVICE (SSC-2) ----------------- 171 * . L - PRINTER DEVICE (SSC) M = Mandatory 172 * . P - PROCESSOR DEVICE (SPC) O = Optional 173 * . .W - WRITE ONCE READ MULTIPLE DEVICE (SBC-2) V = Vendor spec. 174 * . . R - CD/DVE DEVICE (MMC-3) Z = Obsolete 175 * . . O - OPTICAL MEMORY DEVICE (SBC-2) 176 * . . .M - MEDIA CHANGER DEVICE (SMC-2) 177 * . . . A - STORAGE ARRAY DEVICE (SCC-2) 178 * . . . .E - ENCLOSURE SERVICES DEVICE (SES) 179 * . . . .B - SIMPLIFIED DIRECT-ACCESS DEVICE (RBC) 180 * . . . . K - OPTICAL CARD READER/WRITER DEVICE (OCRW) 181 * . . . . V - AUTOMATION/DRIVE INTERFACE (ADC) 182 * . . . . .F - OBJECT-BASED STORAGE (OSD) 183 * OP DTLPWROMAEBKVF Description 184 * -- -------------- ---------------------------------------------- */ 185 /* 00 MMMMMMMMMMMMMM TEST UNIT READY */ 186 { 0x00, ALL, "TEST UNIT READY" }, 187 /* 01 M REWIND */ 188 { 0x01, T, "REWIND" }, 189 /* 01 Z V ZZZZ REZERO UNIT */ 190 { 0x01, D | W | R | O | M, "REZERO UNIT" }, 191 /* 02 VVVVVV V */ 192 /* 03 MMMMMMMMMMOMMM REQUEST SENSE */ 193 { 0x03, ALL, "REQUEST SENSE" }, 194 /* 04 M OO FORMAT UNIT */ 195 { 0x04, D | R | O, "FORMAT UNIT" }, 196 /* 04 O FORMAT MEDIUM */ 197 { 0x04, T, "FORMAT MEDIUM" }, 198 /* 04 O FORMAT */ 199 { 0x04, L, "FORMAT" }, 200 /* 05 VMVVVV V READ BLOCK LIMITS */ 201 { 0x05, T, "READ BLOCK LIMITS" }, 202 /* 06 VVVVVV V */ 203 /* 07 OVV O OV REASSIGN BLOCKS */ 204 { 0x07, D | W | O, "REASSIGN BLOCKS" }, 205 /* 07 O INITIALIZE ELEMENT STATUS */ 206 { 0x07, M, "INITIALIZE ELEMENT STATUS" }, 207 /* 08 MOV O OV READ(6) */ 208 { 0x08, D | T | W | O, "READ(6)" }, 209 /* 08 O RECEIVE */ 210 { 0x08, P, "RECEIVE" }, 211 /* 08 GET MESSAGE(6) */ 212 { 0x08, C, "GET MESSAGE(6)" }, 213 /* 09 VVVVVV V */ 214 /* 0A OO O OV WRITE(6) */ 215 { 0x0A, D | T | W | O, "WRITE(6)" }, 216 /* 0A M SEND(6) */ 217 { 0x0A, P, "SEND(6)" }, 218 /* 0A SEND MESSAGE(6) */ 219 { 0x0A, C, "SEND MESSAGE(6)" }, 220 /* 0A M PRINT */ 221 { 0x0A, L, "PRINT" }, 222 /* 0B Z ZOZV SEEK(6) */ 223 { 0x0B, D | W | R | O, "SEEK(6)" }, 224 /* 0B O SET CAPACITY */ 225 { 0x0B, T, "SET CAPACITY" }, 226 /* 0B O SLEW AND PRINT */ 227 { 0x0B, L, "SLEW AND PRINT" }, 228 /* 0C VVVVVV V */ 229 /* 0D VVVVVV V */ 230 /* 0E VVVVVV V */ 231 /* 0F VOVVVV V READ REVERSE(6) */ 232 { 0x0F, T, "READ REVERSE(6)" }, 233 /* 10 VM VVV WRITE FILEMARKS(6) */ 234 { 0x10, T, "WRITE FILEMARKS(6)" }, 235 /* 10 O SYNCHRONIZE BUFFER */ 236 { 0x10, L, "SYNCHRONIZE BUFFER" }, 237 /* 11 VMVVVV SPACE(6) */ 238 { 0x11, T, "SPACE(6)" }, 239 /* 12 MMMMMMMMMMMMMM INQUIRY */ 240 { 0x12, ALL, "INQUIRY" }, 241 /* 13 V VVVV */ 242 /* 13 O VERIFY(6) */ 243 { 0x13, T, "VERIFY(6)" }, 244 /* 14 VOOVVV RECOVER BUFFERED DATA */ 245 { 0x14, T | L, "RECOVER BUFFERED DATA" }, 246 /* 15 OMO O OOOO OO MODE SELECT(6) */ 247 { 0x15, ALL & ~(P | R | B | F), "MODE SELECT(6)" }, 248 /* 16 ZZMZO OOOZ O RESERVE(6) */ 249 { 0x16, ALL & ~(R | B | V | F | C), "RESERVE(6)" }, 250 /* 16 Z RESERVE ELEMENT(6) */ 251 { 0x16, M, "RESERVE ELEMENT(6)" }, 252 /* 17 ZZMZO OOOZ O RELEASE(6) */ 253 { 0x17, ALL & ~(R | B | V | F | C), "RELEASE(6)" }, 254 /* 17 Z RELEASE ELEMENT(6) */ 255 { 0x17, M, "RELEASE ELEMENT(6)" }, 256 /* 18 ZZZZOZO Z COPY */ 257 { 0x18, D | T | L | P | W | R | O | K | S, "COPY" }, 258 /* 19 VMVVVV ERASE(6) */ 259 { 0x19, T, "ERASE(6)" }, 260 /* 1A OMO O OOOO OO MODE SENSE(6) */ 261 { 0x1A, ALL & ~(P | R | B | F), "MODE SENSE(6)" }, 262 /* 1B O OOO O MO O START STOP UNIT */ 263 { 0x1B, D | W | R | O | A | B | K | F, "START STOP UNIT" }, 264 /* 1B O M LOAD UNLOAD */ 265 { 0x1B, T | V, "LOAD UNLOAD" }, 266 /* 1B SCAN */ 267 { 0x1B, S, "SCAN" }, 268 /* 1B O STOP PRINT */ 269 { 0x1B, L, "STOP PRINT" }, 270 /* 1B O OPEN/CLOSE IMPORT/EXPORT ELEMENT */ 271 { 0x1B, M, "OPEN/CLOSE IMPORT/EXPORT ELEMENT" }, 272 /* 1C OOOOO OOOM OOO RECEIVE DIAGNOSTIC RESULTS */ 273 { 0x1C, ALL & ~(R | B), "RECEIVE DIAGNOSTIC RESULTS" }, 274 /* 1D MMMMM MMOM MMM SEND DIAGNOSTIC */ 275 { 0x1D, ALL & ~(R | B), "SEND DIAGNOSTIC" }, 276 /* 1E OO OOOO O O PREVENT ALLOW MEDIUM REMOVAL */ 277 { 0x1E, D | T | W | R | O | M | K | F, "PREVENT ALLOW MEDIUM REMOVAL" }, 278 /* 1F */ 279 /* 20 V VVV V */ 280 /* 21 V VVV V */ 281 /* 22 V VVV V */ 282 /* 23 V V V V */ 283 /* 23 O READ FORMAT CAPACITIES */ 284 { 0x23, R, "READ FORMAT CAPACITIES" }, 285 /* 24 V VV SET WINDOW */ 286 { 0x24, S, "SET WINDOW" }, 287 /* 25 M M M M READ CAPACITY(10) */ 288 { 0x25, D | W | O | B, "READ CAPACITY(10)" }, 289 /* 25 O READ CAPACITY */ 290 { 0x25, R, "READ CAPACITY" }, 291 /* 25 M READ CARD CAPACITY */ 292 { 0x25, K, "READ CARD CAPACITY" }, 293 /* 25 GET WINDOW */ 294 { 0x25, S, "GET WINDOW" }, 295 /* 26 V VV */ 296 /* 27 V VV */ 297 /* 28 M MOM MM READ(10) */ 298 { 0x28, D | W | R | O | B | K | S, "READ(10)" }, 299 /* 28 GET MESSAGE(10) */ 300 { 0x28, C, "GET MESSAGE(10)" }, 301 /* 29 V VVO READ GENERATION */ 302 { 0x29, O, "READ GENERATION" }, 303 /* 2A O MOM MO WRITE(10) */ 304 { 0x2A, D | W | R | O | B | K, "WRITE(10)" }, 305 /* 2A SEND(10) */ 306 { 0x2A, S, "SEND(10)" }, 307 /* 2A SEND MESSAGE(10) */ 308 { 0x2A, C, "SEND MESSAGE(10)" }, 309 /* 2B Z OOO O SEEK(10) */ 310 { 0x2B, D | W | R | O | K, "SEEK(10)" }, 311 /* 2B O LOCATE(10) */ 312 { 0x2B, T, "LOCATE(10)" }, 313 /* 2B O POSITION TO ELEMENT */ 314 { 0x2B, M, "POSITION TO ELEMENT" }, 315 /* 2C V OO ERASE(10) */ 316 { 0x2C, R | O, "ERASE(10)" }, 317 /* 2D O READ UPDATED BLOCK */ 318 { 0x2D, O, "READ UPDATED BLOCK" }, 319 /* 2D V */ 320 /* 2E O OOO MO WRITE AND VERIFY(10) */ 321 { 0x2E, D | W | R | O | B | K, "WRITE AND VERIFY(10)" }, 322 /* 2F O OOO VERIFY(10) */ 323 { 0x2F, D | W | R | O, "VERIFY(10)" }, 324 /* 30 Z ZZZ SEARCH DATA HIGH(10) */ 325 { 0x30, D | W | R | O, "SEARCH DATA HIGH(10)" }, 326 /* 31 Z ZZZ SEARCH DATA EQUAL(10) */ 327 { 0x31, D | W | R | O, "SEARCH DATA EQUAL(10)" }, 328 /* 31 OBJECT POSITION */ 329 { 0x31, S, "OBJECT POSITION" }, 330 /* 32 Z ZZZ SEARCH DATA LOW(10) */ 331 { 0x32, D | W | R | O, "SEARCH DATA LOW(10)" }, 332 /* 33 Z OZO SET LIMITS(10) */ 333 { 0x33, D | W | R | O, "SET LIMITS(10)" }, 334 /* 34 O O O O PRE-FETCH(10) */ 335 { 0x34, D | W | O | K, "PRE-FETCH(10)" }, 336 /* 34 M READ POSITION */ 337 { 0x34, T, "READ POSITION" }, 338 /* 34 GET DATA BUFFER STATUS */ 339 { 0x34, S, "GET DATA BUFFER STATUS" }, 340 /* 35 O OOO MO SYNCHRONIZE CACHE(10) */ 341 { 0x35, D | W | R | O | B | K, "SYNCHRONIZE CACHE(10)" }, 342 /* 36 Z O O O LOCK UNLOCK CACHE(10) */ 343 { 0x36, D | W | O | K, "LOCK UNLOCK CACHE(10)" }, 344 /* 37 O O READ DEFECT DATA(10) */ 345 { 0x37, D | O, "READ DEFECT DATA(10)" }, 346 /* 37 O INITIALIZE ELEMENT STATUS WITH RANGE */ 347 { 0x37, M, "INITIALIZE ELEMENT STATUS WITH RANGE" }, 348 /* 38 O O O MEDIUM SCAN */ 349 { 0x38, W | O | K, "MEDIUM SCAN" }, 350 /* 39 ZZZZOZO Z COMPARE */ 351 { 0x39, D | T | L | P | W | R | O | K | S, "COMPARE" }, 352 /* 3A ZZZZOZO Z COPY AND VERIFY */ 353 { 0x3A, D | T | L | P | W | R | O | K | S, "COPY AND VERIFY" }, 354 /* 3B OOOOOOOOOOMOOO WRITE BUFFER */ 355 { 0x3B, ALL, "WRITE BUFFER" }, 356 /* 3C OOOOOOOOOO OOO READ BUFFER */ 357 { 0x3C, ALL & ~(B), "READ BUFFER" }, 358 /* 3D O UPDATE BLOCK */ 359 { 0x3D, O, "UPDATE BLOCK" }, 360 /* 3E O O O READ LONG(10) */ 361 { 0x3E, D | W | O, "READ LONG(10)" }, 362 /* 3F O O O WRITE LONG(10) */ 363 { 0x3F, D | W | O, "WRITE LONG(10)" }, 364 /* 40 ZZZZOZOZ CHANGE DEFINITION */ 365 { 0x40, D | T | L | P | W | R | O | M | S | C, "CHANGE DEFINITION" }, 366 /* 41 O WRITE SAME(10) */ 367 { 0x41, D, "WRITE SAME(10)" }, 368 /* 42 O UNMAP */ 369 { 0x42, D, "UNMAP" }, 370 /* 42 O READ SUB-CHANNEL */ 371 { 0x42, R, "READ SUB-CHANNEL" }, 372 /* 43 O READ TOC/PMA/ATIP */ 373 { 0x43, R, "READ TOC/PMA/ATIP" }, 374 /* 44 M M REPORT DENSITY SUPPORT */ 375 { 0x44, T | V, "REPORT DENSITY SUPPORT" }, 376 /* 44 READ HEADER */ 377 /* 45 O PLAY AUDIO(10) */ 378 { 0x45, R, "PLAY AUDIO(10)" }, 379 /* 46 M GET CONFIGURATION */ 380 { 0x46, R, "GET CONFIGURATION" }, 381 /* 47 O PLAY AUDIO MSF */ 382 { 0x47, R, "PLAY AUDIO MSF" }, 383 /* 48 */ 384 /* 49 */ 385 /* 4A M GET EVENT STATUS NOTIFICATION */ 386 { 0x4A, R, "GET EVENT STATUS NOTIFICATION" }, 387 /* 4B O PAUSE/RESUME */ 388 { 0x4B, R, "PAUSE/RESUME" }, 389 /* 4C OOOOO OOOO OOO LOG SELECT */ 390 { 0x4C, ALL & ~(R | B), "LOG SELECT" }, 391 /* 4D OOOOO OOOO OMO LOG SENSE */ 392 { 0x4D, ALL & ~(R | B), "LOG SENSE" }, 393 /* 4E O STOP PLAY/SCAN */ 394 { 0x4E, R, "STOP PLAY/SCAN" }, 395 /* 4F */ 396 /* 50 O XDWRITE(10) */ 397 { 0x50, D, "XDWRITE(10)" }, 398 /* 51 O XPWRITE(10) */ 399 { 0x51, D, "XPWRITE(10)" }, 400 /* 51 O READ DISC INFORMATION */ 401 { 0x51, R, "READ DISC INFORMATION" }, 402 /* 52 O XDREAD(10) */ 403 { 0x52, D, "XDREAD(10)" }, 404 /* 52 O READ TRACK INFORMATION */ 405 { 0x52, R, "READ TRACK INFORMATION" }, 406 /* 53 O RESERVE TRACK */ 407 { 0x53, R, "RESERVE TRACK" }, 408 /* 54 O SEND OPC INFORMATION */ 409 { 0x54, R, "SEND OPC INFORMATION" }, 410 /* 55 OOO OMOOOOMOMO MODE SELECT(10) */ 411 { 0x55, ALL & ~(P), "MODE SELECT(10)" }, 412 /* 56 ZZMZO OOOZ RESERVE(10) */ 413 { 0x56, ALL & ~(R | B | K | V | F | C), "RESERVE(10)" }, 414 /* 56 Z RESERVE ELEMENT(10) */ 415 { 0x56, M, "RESERVE ELEMENT(10)" }, 416 /* 57 ZZMZO OOOZ RELEASE(10) */ 417 { 0x57, ALL & ~(R | B | K | V | F | C), "RELEASE(10)" }, 418 /* 57 Z RELEASE ELEMENT(10) */ 419 { 0x57, M, "RELEASE ELEMENT(10)" }, 420 /* 58 O REPAIR TRACK */ 421 { 0x58, R, "REPAIR TRACK" }, 422 /* 59 */ 423 /* 5A OOO OMOOOOMOMO MODE SENSE(10) */ 424 { 0x5A, ALL & ~(P), "MODE SENSE(10)" }, 425 /* 5B O CLOSE TRACK/SESSION */ 426 { 0x5B, R, "CLOSE TRACK/SESSION" }, 427 /* 5C O READ BUFFER CAPACITY */ 428 { 0x5C, R, "READ BUFFER CAPACITY" }, 429 /* 5D O SEND CUE SHEET */ 430 { 0x5D, R, "SEND CUE SHEET" }, 431 /* 5E OOOOO OOOO M PERSISTENT RESERVE IN */ 432 { 0x5E, ALL & ~(R | B | K | V | C), "PERSISTENT RESERVE IN" }, 433 /* 5F OOOOO OOOO M PERSISTENT RESERVE OUT */ 434 { 0x5F, ALL & ~(R | B | K | V | C), "PERSISTENT RESERVE OUT" }, 435 /* 7E OO O OOOO O extended CDB */ 436 { 0x7E, D | T | R | M | A | E | B | V, "extended CDB" }, 437 /* 7F O M variable length CDB (more than 16 bytes) */ 438 { 0x7F, D | F, "variable length CDB (more than 16 bytes)" }, 439 /* 80 Z XDWRITE EXTENDED(16) */ 440 { 0x80, D, "XDWRITE EXTENDED(16)" }, 441 /* 80 M WRITE FILEMARKS(16) */ 442 { 0x80, T, "WRITE FILEMARKS(16)" }, 443 /* 81 Z REBUILD(16) */ 444 { 0x81, D, "REBUILD(16)" }, 445 /* 81 O READ REVERSE(16) */ 446 { 0x81, T, "READ REVERSE(16)" }, 447 /* 82 Z REGENERATE(16) */ 448 { 0x82, D, "REGENERATE(16)" }, 449 /* 83 OOOOO O OO EXTENDED COPY */ 450 { 0x83, D | T | L | P | W | O | K | V, "EXTENDED COPY" }, 451 /* 84 OOOOO O OO RECEIVE COPY RESULTS */ 452 { 0x84, D | T | L | P | W | O | K | V, "RECEIVE COPY RESULTS" }, 453 /* 85 O O O ATA COMMAND PASS THROUGH(16) */ 454 { 0x85, D | R | B, "ATA COMMAND PASS THROUGH(16)" }, 455 /* 86 OO OO OOOOOOO ACCESS CONTROL IN */ 456 { 0x86, ALL & ~(L | R | F), "ACCESS CONTROL IN" }, 457 /* 87 OO OO OOOOOOO ACCESS CONTROL OUT */ 458 { 0x87, ALL & ~(L | R | F), "ACCESS CONTROL OUT" }, 459 /* 460 * XXX READ(16)/WRITE(16) were not listed for CD/DVE in op-num.txt 461 * but we had it since r1.40. Do we really want them? 462 */ 463 /* 88 MM O O O READ(16) */ 464 { 0x88, D | T | W | O | B, "READ(16)" }, 465 /* 89 */ 466 /* 8A OM O O O WRITE(16) */ 467 { 0x8A, D | T | W | O | B, "WRITE(16)" }, 468 /* 8B O ORWRITE */ 469 { 0x8B, D, "ORWRITE" }, 470 /* 8C OO O OO O M READ ATTRIBUTE */ 471 { 0x8C, D | T | W | O | M | B | V, "READ ATTRIBUTE" }, 472 /* 8D OO O OO O O WRITE ATTRIBUTE */ 473 { 0x8D, D | T | W | O | M | B | V, "WRITE ATTRIBUTE" }, 474 /* 8E O O O O WRITE AND VERIFY(16) */ 475 { 0x8E, D | W | O | B, "WRITE AND VERIFY(16)" }, 476 /* 8F OO O O O VERIFY(16) */ 477 { 0x8F, D | T | W | O | B, "VERIFY(16)" }, 478 /* 90 O O O O PRE-FETCH(16) */ 479 { 0x90, D | W | O | B, "PRE-FETCH(16)" }, 480 /* 91 O O O O SYNCHRONIZE CACHE(16) */ 481 { 0x91, D | W | O | B, "SYNCHRONIZE CACHE(16)" }, 482 /* 91 O SPACE(16) */ 483 { 0x91, T, "SPACE(16)" }, 484 /* 92 Z O O LOCK UNLOCK CACHE(16) */ 485 { 0x92, D | W | O, "LOCK UNLOCK CACHE(16)" }, 486 /* 92 O LOCATE(16) */ 487 { 0x92, T, "LOCATE(16)" }, 488 /* 93 O WRITE SAME(16) */ 489 { 0x93, D, "WRITE SAME(16)" }, 490 /* 93 M ERASE(16) */ 491 { 0x93, T, "ERASE(16)" }, 492 /* 94 [usage proposed by SCSI Socket Services project] */ 493 /* 95 [usage proposed by SCSI Socket Services project] */ 494 /* 96 [usage proposed by SCSI Socket Services project] */ 495 /* 97 [usage proposed by SCSI Socket Services project] */ 496 /* 98 */ 497 /* 99 */ 498 /* 9A */ 499 /* 9B */ 500 /* 9C */ 501 /* 9D */ 502 /* XXX KDM ALL for this? op-num.txt defines it for none.. */ 503 /* 9E SERVICE ACTION IN(16) */ 504 { 0x9E, ALL, "SERVICE ACTION IN(16)" }, 505 /* XXX KDM ALL for this? op-num.txt defines it for ADC.. */ 506 /* 9F M SERVICE ACTION OUT(16) */ 507 { 0x9F, ALL, "SERVICE ACTION OUT(16)" }, 508 /* A0 MMOOO OMMM OMO REPORT LUNS */ 509 { 0xA0, ALL & ~(R | B), "REPORT LUNS" }, 510 /* A1 O BLANK */ 511 { 0xA1, R, "BLANK" }, 512 /* A1 O O ATA COMMAND PASS THROUGH(12) */ 513 { 0xA1, D | B, "ATA COMMAND PASS THROUGH(12)" }, 514 /* A2 OO O O SECURITY PROTOCOL IN */ 515 { 0xA2, D | T | R | V, "SECURITY PROTOCOL IN" }, 516 /* A3 OOO O OOMOOOM MAINTENANCE (IN) */ 517 { 0xA3, ALL & ~(P | R | F), "MAINTENANCE (IN)" }, 518 /* A3 O SEND KEY */ 519 { 0xA3, R, "SEND KEY" }, 520 /* A4 OOO O OOOOOOO MAINTENANCE (OUT) */ 521 { 0xA4, ALL & ~(P | R | F), "MAINTENANCE (OUT)" }, 522 /* A4 O REPORT KEY */ 523 { 0xA4, R, "REPORT KEY" }, 524 /* A5 O O OM MOVE MEDIUM */ 525 { 0xA5, T | W | O | M, "MOVE MEDIUM" }, 526 /* A5 O PLAY AUDIO(12) */ 527 { 0xA5, R, "PLAY AUDIO(12)" }, 528 /* A6 O EXCHANGE MEDIUM */ 529 { 0xA6, M, "EXCHANGE MEDIUM" }, 530 /* A6 O LOAD/UNLOAD C/DVD */ 531 { 0xA6, R, "LOAD/UNLOAD C/DVD" }, 532 /* A7 ZZ O O MOVE MEDIUM ATTACHED */ 533 { 0xA7, D | T | W | O, "MOVE MEDIUM ATTACHED" }, 534 /* A7 O SET READ AHEAD */ 535 { 0xA7, R, "SET READ AHEAD" }, 536 /* A8 O OOO READ(12) */ 537 { 0xA8, D | W | R | O, "READ(12)" }, 538 /* A8 GET MESSAGE(12) */ 539 { 0xA8, C, "GET MESSAGE(12)" }, 540 /* A9 O SERVICE ACTION OUT(12) */ 541 { 0xA9, V, "SERVICE ACTION OUT(12)" }, 542 /* AA O OOO WRITE(12) */ 543 { 0xAA, D | W | R | O, "WRITE(12)" }, 544 /* AA SEND MESSAGE(12) */ 545 { 0xAA, C, "SEND MESSAGE(12)" }, 546 /* AB O O SERVICE ACTION IN(12) */ 547 { 0xAB, R | V, "SERVICE ACTION IN(12)" }, 548 /* AC O ERASE(12) */ 549 { 0xAC, O, "ERASE(12)" }, 550 /* AC O GET PERFORMANCE */ 551 { 0xAC, R, "GET PERFORMANCE" }, 552 /* AD O READ DVD STRUCTURE */ 553 { 0xAD, R, "READ DVD STRUCTURE" }, 554 /* AE O O O WRITE AND VERIFY(12) */ 555 { 0xAE, D | W | O, "WRITE AND VERIFY(12)" }, 556 /* AF O OZO VERIFY(12) */ 557 { 0xAF, D | W | R | O, "VERIFY(12)" }, 558 /* B0 ZZZ SEARCH DATA HIGH(12) */ 559 { 0xB0, W | R | O, "SEARCH DATA HIGH(12)" }, 560 /* B1 ZZZ SEARCH DATA EQUAL(12) */ 561 { 0xB1, W | R | O, "SEARCH DATA EQUAL(12)" }, 562 /* B2 ZZZ SEARCH DATA LOW(12) */ 563 { 0xB2, W | R | O, "SEARCH DATA LOW(12)" }, 564 /* B3 Z OZO SET LIMITS(12) */ 565 { 0xB3, D | W | R | O, "SET LIMITS(12)" }, 566 /* B4 ZZ OZO READ ELEMENT STATUS ATTACHED */ 567 { 0xB4, D | T | W | R | O, "READ ELEMENT STATUS ATTACHED" }, 568 /* B5 OO O O SECURITY PROTOCOL OUT */ 569 { 0xB5, D | T | R | V, "SECURITY PROTOCOL OUT" }, 570 /* B5 O REQUEST VOLUME ELEMENT ADDRESS */ 571 { 0xB5, M, "REQUEST VOLUME ELEMENT ADDRESS" }, 572 /* B6 O SEND VOLUME TAG */ 573 { 0xB6, M, "SEND VOLUME TAG" }, 574 /* B6 O SET STREAMING */ 575 { 0xB6, R, "SET STREAMING" }, 576 /* B7 O O READ DEFECT DATA(12) */ 577 { 0xB7, D | O, "READ DEFECT DATA(12)" }, 578 /* B8 O OZOM READ ELEMENT STATUS */ 579 { 0xB8, T | W | R | O | M, "READ ELEMENT STATUS" }, 580 /* B9 O READ CD MSF */ 581 { 0xB9, R, "READ CD MSF" }, 582 /* BA O O OOMO REDUNDANCY GROUP (IN) */ 583 { 0xBA, D | W | O | M | A | E, "REDUNDANCY GROUP (IN)" }, 584 /* BA O SCAN */ 585 { 0xBA, R, "SCAN" }, 586 /* BB O O OOOO REDUNDANCY GROUP (OUT) */ 587 { 0xBB, D | W | O | M | A | E, "REDUNDANCY GROUP (OUT)" }, 588 /* BB O SET CD SPEED */ 589 { 0xBB, R, "SET CD SPEED" }, 590 /* BC O O OOMO SPARE (IN) */ 591 { 0xBC, D | W | O | M | A | E, "SPARE (IN)" }, 592 /* BD O O OOOO SPARE (OUT) */ 593 { 0xBD, D | W | O | M | A | E, "SPARE (OUT)" }, 594 /* BD O MECHANISM STATUS */ 595 { 0xBD, R, "MECHANISM STATUS" }, 596 /* BE O O OOMO VOLUME SET (IN) */ 597 { 0xBE, D | W | O | M | A | E, "VOLUME SET (IN)" }, 598 /* BE O READ CD */ 599 { 0xBE, R, "READ CD" }, 600 /* BF O O OOOO VOLUME SET (OUT) */ 601 { 0xBF, D | W | O | M | A | E, "VOLUME SET (OUT)" }, 602 /* BF O SEND DVD STRUCTURE */ 603 { 0xBF, R, "SEND DVD STRUCTURE" } 604}; 605 606const char * 607scsi_op_desc(u_int16_t opcode, struct scsi_inquiry_data *inq_data) 608{ 609 caddr_t match; 610 int i, j; 611 u_int32_t opmask; 612 u_int16_t pd_type; 613 int num_ops[2]; 614 struct op_table_entry *table[2]; 615 int num_tables; 616 617 /* 618 * If we've got inquiry data, use it to determine what type of 619 * device we're dealing with here. Otherwise, assume direct 620 * access. 621 */ 622 if (inq_data == NULL) { 623 pd_type = T_DIRECT; 624 match = NULL; 625 } else { 626 pd_type = SID_TYPE(inq_data); 627 628 match = cam_quirkmatch((caddr_t)inq_data, 629 (caddr_t)scsi_op_quirk_table, 630 sizeof(scsi_op_quirk_table)/ 631 sizeof(*scsi_op_quirk_table), 632 sizeof(*scsi_op_quirk_table), 633 scsi_inquiry_match); 634 } 635 636 if (match != NULL) { 637 table[0] = ((struct scsi_op_quirk_entry *)match)->op_table; 638 num_ops[0] = ((struct scsi_op_quirk_entry *)match)->num_ops; 639 table[1] = scsi_op_codes; 640 num_ops[1] = sizeof(scsi_op_codes)/sizeof(scsi_op_codes[0]); 641 num_tables = 2; 642 } else { 643 /* 644 * If this is true, we have a vendor specific opcode that 645 * wasn't covered in the quirk table. 646 */ 647 if ((opcode > 0xBF) || ((opcode > 0x5F) && (opcode < 0x80))) 648 return("Vendor Specific Command"); 649 650 table[0] = scsi_op_codes; 651 num_ops[0] = sizeof(scsi_op_codes)/sizeof(scsi_op_codes[0]); 652 num_tables = 1; 653 } 654 655 /* RBC is 'Simplified' Direct Access Device */ 656 if (pd_type == T_RBC) 657 pd_type = T_DIRECT; 658 659 opmask = 1 << pd_type; 660 661 for (j = 0; j < num_tables; j++) { 662 for (i = 0;i < num_ops[j] && table[j][i].opcode <= opcode; i++){ 663 if ((table[j][i].opcode == opcode) 664 && ((table[j][i].opmask & opmask) != 0)) 665 return(table[j][i].desc); 666 } 667 } 668 669 /* 670 * If we can't find a match for the command in the table, we just 671 * assume it's a vendor specifc command. 672 */ 673 return("Vendor Specific Command"); 674 675} 676 677#else /* SCSI_NO_OP_STRINGS */ 678 679const char * 680scsi_op_desc(u_int16_t opcode, struct scsi_inquiry_data *inq_data) 681{ 682 return(""); 683} 684 685#endif 686 687 688#if !defined(SCSI_NO_SENSE_STRINGS) 689#define SST(asc, ascq, action, desc) \ 690 asc, ascq, action, desc 691#else 692const char empty_string[] = ""; 693 694#define SST(asc, ascq, action, desc) \ 695 asc, ascq, action, empty_string 696#endif 697 698const struct sense_key_table_entry sense_key_table[] = 699{ 700 { SSD_KEY_NO_SENSE, SS_NOP, "NO SENSE" }, 701 { SSD_KEY_RECOVERED_ERROR, SS_NOP|SSQ_PRINT_SENSE, "RECOVERED ERROR" }, 702 { SSD_KEY_NOT_READY, SS_RDEF, "NOT READY" }, 703 { SSD_KEY_MEDIUM_ERROR, SS_RDEF, "MEDIUM ERROR" }, 704 { SSD_KEY_HARDWARE_ERROR, SS_RDEF, "HARDWARE FAILURE" }, 705 { SSD_KEY_ILLEGAL_REQUEST, SS_FATAL|EINVAL, "ILLEGAL REQUEST" }, 706 { SSD_KEY_UNIT_ATTENTION, SS_FATAL|ENXIO, "UNIT ATTENTION" }, 707 { SSD_KEY_DATA_PROTECT, SS_FATAL|EACCES, "DATA PROTECT" }, 708 { SSD_KEY_BLANK_CHECK, SS_FATAL|ENOSPC, "BLANK CHECK" }, 709 { SSD_KEY_Vendor_Specific, SS_FATAL|EIO, "Vendor Specific" }, 710 { SSD_KEY_COPY_ABORTED, SS_FATAL|EIO, "COPY ABORTED" }, 711 { SSD_KEY_ABORTED_COMMAND, SS_RDEF, "ABORTED COMMAND" }, 712 { SSD_KEY_EQUAL, SS_NOP, "EQUAL" }, 713 { SSD_KEY_VOLUME_OVERFLOW, SS_FATAL|EIO, "VOLUME OVERFLOW" }, 714 { SSD_KEY_MISCOMPARE, SS_NOP, "MISCOMPARE" }, 715 { SSD_KEY_COMPLETED, SS_NOP, "COMPLETED" } 716}; 717 718const int sense_key_table_size = 719 sizeof(sense_key_table)/sizeof(sense_key_table[0]); 720 721static struct asc_table_entry quantum_fireball_entries[] = { 722 { SST(0x04, 0x0b, SS_START | SSQ_DECREMENT_COUNT | ENXIO, 723 "Logical unit not ready, initializing cmd. required") } 724}; 725 726static struct asc_table_entry sony_mo_entries[] = { 727 { SST(0x04, 0x00, SS_START | SSQ_DECREMENT_COUNT | ENXIO, 728 "Logical unit not ready, cause not reportable") } 729}; 730 731static struct scsi_sense_quirk_entry sense_quirk_table[] = { 732 { 733 /* 734 * XXX The Quantum Fireball ST and SE like to return 0x04 0x0b 735 * when they really should return 0x04 0x02. 736 */ 737 {T_DIRECT, SIP_MEDIA_FIXED, "QUANTUM", "FIREBALL S*", "*"}, 738 /*num_sense_keys*/0, 739 sizeof(quantum_fireball_entries)/sizeof(struct asc_table_entry), 740 /*sense key entries*/NULL, 741 quantum_fireball_entries 742 }, 743 { 744 /* 745 * This Sony MO drive likes to return 0x04, 0x00 when it 746 * isn't spun up. 747 */ 748 {T_DIRECT, SIP_MEDIA_REMOVABLE, "SONY", "SMO-*", "*"}, 749 /*num_sense_keys*/0, 750 sizeof(sony_mo_entries)/sizeof(struct asc_table_entry), 751 /*sense key entries*/NULL, 752 sony_mo_entries 753 } 754}; 755 756const int sense_quirk_table_size = 757 sizeof(sense_quirk_table)/sizeof(sense_quirk_table[0]); 758 759static struct asc_table_entry asc_table[] = { 760 /* 761 * From: http://www.t10.org/lists/asc-num.txt 762 * Modifications by Jung-uk Kim (jkim@FreeBSD.org) 763 */ 764 /* 765 * File: ASC-NUM.TXT 766 * 767 * SCSI ASC/ASCQ Assignments 768 * Numeric Sorted Listing 769 * as of 5/20/12 770 * 771 * D - DIRECT ACCESS DEVICE (SBC-2) device column key 772 * .T - SEQUENTIAL ACCESS DEVICE (SSC) ------------------- 773 * . L - PRINTER DEVICE (SSC) blank = reserved 774 * . P - PROCESSOR DEVICE (SPC) not blank = allowed 775 * . .W - WRITE ONCE READ MULTIPLE DEVICE (SBC-2) 776 * . . R - CD DEVICE (MMC) 777 * . . O - OPTICAL MEMORY DEVICE (SBC-2) 778 * . . .M - MEDIA CHANGER DEVICE (SMC) 779 * . . . A - STORAGE ARRAY DEVICE (SCC) 780 * . . . E - ENCLOSURE SERVICES DEVICE (SES) 781 * . . . .B - SIMPLIFIED DIRECT-ACCESS DEVICE (RBC) 782 * . . . . K - OPTICAL CARD READER/WRITER DEVICE (OCRW) 783 * . . . . V - AUTOMATION/DRIVE INTERFACE (ADC) 784 * . . . . .F - OBJECT-BASED STORAGE (OSD) 785 * DTLPWROMAEBKVF 786 * ASC ASCQ Action 787 * Description 788 */ 789 /* DTLPWROMAEBKVF */ 790 { SST(0x00, 0x00, SS_NOP, 791 "No additional sense information") }, 792 /* T */ 793 { SST(0x00, 0x01, SS_RDEF, 794 "Filemark detected") }, 795 /* T */ 796 { SST(0x00, 0x02, SS_RDEF, 797 "End-of-partition/medium detected") }, 798 /* T */ 799 { SST(0x00, 0x03, SS_RDEF, 800 "Setmark detected") }, 801 /* T */ 802 { SST(0x00, 0x04, SS_RDEF, 803 "Beginning-of-partition/medium detected") }, 804 /* TL */ 805 { SST(0x00, 0x05, SS_RDEF, 806 "End-of-data detected") }, 807 /* DTLPWROMAEBKVF */ 808 { SST(0x00, 0x06, SS_RDEF, 809 "I/O process terminated") }, 810 /* T */ 811 { SST(0x00, 0x07, SS_RDEF, /* XXX TBD */ 812 "Programmable early warning detected") }, 813 /* R */ 814 { SST(0x00, 0x11, SS_FATAL | EBUSY, 815 "Audio play operation in progress") }, 816 /* R */ 817 { SST(0x00, 0x12, SS_NOP, 818 "Audio play operation paused") }, 819 /* R */ 820 { SST(0x00, 0x13, SS_NOP, 821 "Audio play operation successfully completed") }, 822 /* R */ 823 { SST(0x00, 0x14, SS_RDEF, 824 "Audio play operation stopped due to error") }, 825 /* R */ 826 { SST(0x00, 0x15, SS_NOP, 827 "No current audio status to return") }, 828 /* DTLPWROMAEBKVF */ 829 { SST(0x00, 0x16, SS_FATAL | EBUSY, 830 "Operation in progress") }, 831 /* DTL WROMAEBKVF */ 832 { SST(0x00, 0x17, SS_RDEF, 833 "Cleaning requested") }, 834 /* T */ 835 { SST(0x00, 0x18, SS_RDEF, /* XXX TBD */ 836 "Erase operation in progress") }, 837 /* T */ 838 { SST(0x00, 0x19, SS_RDEF, /* XXX TBD */ 839 "Locate operation in progress") }, 840 /* T */ 841 { SST(0x00, 0x1A, SS_RDEF, /* XXX TBD */ 842 "Rewind operation in progress") }, 843 /* T */ 844 { SST(0x00, 0x1B, SS_RDEF, /* XXX TBD */ 845 "Set capacity operation in progress") }, 846 /* T */ 847 { SST(0x00, 0x1C, SS_RDEF, /* XXX TBD */ 848 "Verify operation in progress") }, 849 /* DT B */ 850 { SST(0x00, 0x1D, SS_RDEF, /* XXX TBD */ 851 "ATA pass through information available") }, 852 /* DT R MAEBKV */ 853 { SST(0x00, 0x1E, SS_RDEF, /* XXX TBD */ 854 "Conflicting SA creation request") }, 855 /* DT B */ 856 { SST(0x00, 0x1F, SS_RDEF, /* XXX TBD */ 857 "Logical unit transitioning to another power condition") }, 858 /* DT P B */ 859 { SST(0x00, 0x20, SS_RDEF, /* XXX TBD */ 860 "Extended copy information available") }, 861 /* D W O BK */ 862 { SST(0x01, 0x00, SS_RDEF, 863 "No index/sector signal") }, 864 /* D WRO BK */ 865 { SST(0x02, 0x00, SS_RDEF, 866 "No seek complete") }, 867 /* DTL W O BK */ 868 { SST(0x03, 0x00, SS_RDEF, 869 "Peripheral device write fault") }, 870 /* T */ 871 { SST(0x03, 0x01, SS_RDEF, 872 "No write current") }, 873 /* T */ 874 { SST(0x03, 0x02, SS_RDEF, 875 "Excessive write errors") }, 876 /* DTLPWROMAEBKVF */ 877 { SST(0x04, 0x00, SS_RDEF, 878 "Logical unit not ready, cause not reportable") }, 879 /* DTLPWROMAEBKVF */ 880 { SST(0x04, 0x01, SS_TUR | SSQ_MANY | SSQ_DECREMENT_COUNT | EBUSY, 881 "Logical unit is in process of becoming ready") }, 882 /* DTLPWROMAEBKVF */ 883 { SST(0x04, 0x02, SS_START | SSQ_DECREMENT_COUNT | ENXIO, 884 "Logical unit not ready, initializing command required") }, 885 /* DTLPWROMAEBKVF */ 886 { SST(0x04, 0x03, SS_FATAL | ENXIO, 887 "Logical unit not ready, manual intervention required") }, 888 /* DTL RO B */ 889 { SST(0x04, 0x04, SS_FATAL | EBUSY, 890 "Logical unit not ready, format in progress") }, 891 /* DT W O A BK F */ 892 { SST(0x04, 0x05, SS_FATAL | EBUSY, 893 "Logical unit not ready, rebuild in progress") }, 894 /* DT W O A BK */ 895 { SST(0x04, 0x06, SS_FATAL | EBUSY, 896 "Logical unit not ready, recalculation in progress") }, 897 /* DTLPWROMAEBKVF */ 898 { SST(0x04, 0x07, SS_FATAL | EBUSY, 899 "Logical unit not ready, operation in progress") }, 900 /* R */ 901 { SST(0x04, 0x08, SS_FATAL | EBUSY, 902 "Logical unit not ready, long write in progress") }, 903 /* DTLPWROMAEBKVF */ 904 { SST(0x04, 0x09, SS_RDEF, /* XXX TBD */ 905 "Logical unit not ready, self-test in progress") }, 906 /* DTLPWROMAEBKVF */ 907 { SST(0x04, 0x0A, SS_RDEF, /* XXX TBD */ 908 "Logical unit not accessible, asymmetric access state transition")}, 909 /* DTLPWROMAEBKVF */ 910 { SST(0x04, 0x0B, SS_RDEF, /* XXX TBD */ 911 "Logical unit not accessible, target port in standby state") }, 912 /* DTLPWROMAEBKVF */ 913 { SST(0x04, 0x0C, SS_RDEF, /* XXX TBD */ 914 "Logical unit not accessible, target port in unavailable state") }, 915 /* F */ 916 { SST(0x04, 0x0D, SS_RDEF, /* XXX TBD */ 917 "Logical unit not ready, structure check required") }, 918 /* DT WROM B */ 919 { SST(0x04, 0x10, SS_RDEF, /* XXX TBD */ 920 "Logical unit not ready, auxiliary memory not accessible") }, 921 /* DT WRO AEB VF */ 922 { SST(0x04, 0x11, SS_RDEF, /* XXX TBD */ 923 "Logical unit not ready, notify (enable spinup) required") }, 924 /* M V */ 925 { SST(0x04, 0x12, SS_RDEF, /* XXX TBD */ 926 "Logical unit not ready, offline") }, 927 /* DT R MAEBKV */ 928 { SST(0x04, 0x13, SS_RDEF, /* XXX TBD */ 929 "Logical unit not ready, SA creation in progress") }, 930 /* D B */ 931 { SST(0x04, 0x14, SS_RDEF, /* XXX TBD */ 932 "Logical unit not ready, space allocation in progress") }, 933 /* M */ 934 { SST(0x04, 0x15, SS_RDEF, /* XXX TBD */ 935 "Logical unit not ready, robotics disabled") }, 936 /* M */ 937 { SST(0x04, 0x16, SS_RDEF, /* XXX TBD */ 938 "Logical unit not ready, configuration required") }, 939 /* M */ 940 { SST(0x04, 0x17, SS_RDEF, /* XXX TBD */ 941 "Logical unit not ready, calibration required") }, 942 /* M */ 943 { SST(0x04, 0x18, SS_RDEF, /* XXX TBD */ 944 "Logical unit not ready, a door is open") }, 945 /* M */ 946 { SST(0x04, 0x19, SS_RDEF, /* XXX TBD */ 947 "Logical unit not ready, operating in sequential mode") }, 948 /* DT B */ 949 { SST(0x04, 0x1A, SS_RDEF, /* XXX TBD */ 950 "Logical unit not ready, START/STOP UNIT command in progress") }, 951 /* D B */ 952 { SST(0x04, 0x1B, SS_RDEF, /* XXX TBD */ 953 "Logical unit not ready, sanitize in progress") }, 954 /* DT MAEB */ 955 { SST(0x04, 0x1C, SS_RDEF, /* XXX TBD */ 956 "Logical unit not ready, additional power use not yet granted") }, 957 /* DTL WROMAEBKVF */ 958 { SST(0x05, 0x00, SS_RDEF, 959 "Logical unit does not respond to selection") }, 960 /* D WROM BK */ 961 { SST(0x06, 0x00, SS_RDEF, 962 "No reference position found") }, 963 /* DTL WROM BK */ 964 { SST(0x07, 0x00, SS_RDEF, 965 "Multiple peripheral devices selected") }, 966 /* DTL WROMAEBKVF */ 967 { SST(0x08, 0x00, SS_RDEF, 968 "Logical unit communication failure") }, 969 /* DTL WROMAEBKVF */ 970 { SST(0x08, 0x01, SS_RDEF, 971 "Logical unit communication time-out") }, 972 /* DTL WROMAEBKVF */ 973 { SST(0x08, 0x02, SS_RDEF, 974 "Logical unit communication parity error") }, 975 /* DT ROM BK */ 976 { SST(0x08, 0x03, SS_RDEF, 977 "Logical unit communication CRC error (Ultra-DMA/32)") }, 978 /* DTLPWRO K */ 979 { SST(0x08, 0x04, SS_RDEF, /* XXX TBD */ 980 "Unreachable copy target") }, 981 /* DT WRO B */ 982 { SST(0x09, 0x00, SS_RDEF, 983 "Track following error") }, 984 /* WRO K */ 985 { SST(0x09, 0x01, SS_RDEF, 986 "Tracking servo failure") }, 987 /* WRO K */ 988 { SST(0x09, 0x02, SS_RDEF, 989 "Focus servo failure") }, 990 /* WRO */ 991 { SST(0x09, 0x03, SS_RDEF, 992 "Spindle servo failure") }, 993 /* DT WRO B */ 994 { SST(0x09, 0x04, SS_RDEF, 995 "Head select fault") }, 996 /* DTLPWROMAEBKVF */ 997 { SST(0x0A, 0x00, SS_FATAL | ENOSPC, 998 "Error log overflow") }, 999 /* DTLPWROMAEBKVF */ 1000 { SST(0x0B, 0x00, SS_RDEF, 1001 "Warning") }, 1002 /* DTLPWROMAEBKVF */ 1003 { SST(0x0B, 0x01, SS_RDEF, 1004 "Warning - specified temperature exceeded") }, 1005 /* DTLPWROMAEBKVF */ 1006 { SST(0x0B, 0x02, SS_RDEF, 1007 "Warning - enclosure degraded") }, 1008 /* DTLPWROMAEBKVF */ 1009 { SST(0x0B, 0x03, SS_RDEF, /* XXX TBD */ 1010 "Warning - background self-test failed") }, 1011 /* DTLPWRO AEBKVF */ 1012 { SST(0x0B, 0x04, SS_RDEF, /* XXX TBD */ 1013 "Warning - background pre-scan detected medium error") }, 1014 /* DTLPWRO AEBKVF */ 1015 { SST(0x0B, 0x05, SS_RDEF, /* XXX TBD */ 1016 "Warning - background medium scan detected medium error") }, 1017 /* DTLPWROMAEBKVF */ 1018 { SST(0x0B, 0x06, SS_RDEF, /* XXX TBD */ 1019 "Warning - non-volatile cache now volatile") }, 1020 /* DTLPWROMAEBKVF */ 1021 { SST(0x0B, 0x07, SS_RDEF, /* XXX TBD */ 1022 "Warning - degraded power to non-volatile cache") }, 1023 /* DTLPWROMAEBKVF */ 1024 { SST(0x0B, 0x08, SS_RDEF, /* XXX TBD */ 1025 "Warning - power loss expected") }, 1026 /* D */ 1027 { SST(0x0B, 0x09, SS_RDEF, /* XXX TBD */ 1028 "Warning - device statistics notification available") }, 1029 /* T R */ 1030 { SST(0x0C, 0x00, SS_RDEF, 1031 "Write error") }, 1032 /* K */ 1033 { SST(0x0C, 0x01, SS_NOP | SSQ_PRINT_SENSE, 1034 "Write error - recovered with auto reallocation") }, 1035 /* D W O BK */ 1036 { SST(0x0C, 0x02, SS_RDEF, 1037 "Write error - auto reallocation failed") }, 1038 /* D W O BK */ 1039 { SST(0x0C, 0x03, SS_RDEF, 1040 "Write error - recommend reassignment") }, 1041 /* DT W O B */ 1042 { SST(0x0C, 0x04, SS_RDEF, 1043 "Compression check miscompare error") }, 1044 /* DT W O B */ 1045 { SST(0x0C, 0x05, SS_RDEF, 1046 "Data expansion occurred during compression") }, 1047 /* DT W O B */ 1048 { SST(0x0C, 0x06, SS_RDEF, 1049 "Block not compressible") }, 1050 /* R */ 1051 { SST(0x0C, 0x07, SS_RDEF, 1052 "Write error - recovery needed") }, 1053 /* R */ 1054 { SST(0x0C, 0x08, SS_RDEF, 1055 "Write error - recovery failed") }, 1056 /* R */ 1057 { SST(0x0C, 0x09, SS_RDEF, 1058 "Write error - loss of streaming") }, 1059 /* R */ 1060 { SST(0x0C, 0x0A, SS_RDEF, 1061 "Write error - padding blocks added") }, 1062 /* DT WROM B */ 1063 { SST(0x0C, 0x0B, SS_RDEF, /* XXX TBD */ 1064 "Auxiliary memory write error") }, 1065 /* DTLPWRO AEBKVF */ 1066 { SST(0x0C, 0x0C, SS_RDEF, /* XXX TBD */ 1067 "Write error - unexpected unsolicited data") }, 1068 /* DTLPWRO AEBKVF */ 1069 { SST(0x0C, 0x0D, SS_RDEF, /* XXX TBD */ 1070 "Write error - not enough unsolicited data") }, 1071 /* DT W O BK */ 1072 { SST(0x0C, 0x0E, SS_RDEF, /* XXX TBD */ 1073 "Multiple write errors") }, 1074 /* R */ 1075 { SST(0x0C, 0x0F, SS_RDEF, /* XXX TBD */ 1076 "Defects in error window") }, 1077 /* DTLPWRO A K */ 1078 { SST(0x0D, 0x00, SS_RDEF, /* XXX TBD */ 1079 "Error detected by third party temporary initiator") }, 1080 /* DTLPWRO A K */ 1081 { SST(0x0D, 0x01, SS_RDEF, /* XXX TBD */ 1082 "Third party device failure") }, 1083 /* DTLPWRO A K */ 1084 { SST(0x0D, 0x02, SS_RDEF, /* XXX TBD */ 1085 "Copy target device not reachable") }, 1086 /* DTLPWRO A K */ 1087 { SST(0x0D, 0x03, SS_RDEF, /* XXX TBD */ 1088 "Incorrect copy target device type") }, 1089 /* DTLPWRO A K */ 1090 { SST(0x0D, 0x04, SS_RDEF, /* XXX TBD */ 1091 "Copy target device data underrun") }, 1092 /* DTLPWRO A K */ 1093 { SST(0x0D, 0x05, SS_RDEF, /* XXX TBD */ 1094 "Copy target device data overrun") }, 1095 /* DT PWROMAEBK F */ 1096 { SST(0x0E, 0x00, SS_RDEF, /* XXX TBD */ 1097 "Invalid information unit") }, 1098 /* DT PWROMAEBK F */ 1099 { SST(0x0E, 0x01, SS_RDEF, /* XXX TBD */ 1100 "Information unit too short") }, 1101 /* DT PWROMAEBK F */ 1102 { SST(0x0E, 0x02, SS_RDEF, /* XXX TBD */ 1103 "Information unit too long") }, 1104 /* DT P R MAEBK F */ 1105 { SST(0x0E, 0x03, SS_RDEF, /* XXX TBD */ 1106 "Invalid field in command information unit") }, 1107 /* D W O BK */ 1108 { SST(0x10, 0x00, SS_RDEF, 1109 "ID CRC or ECC error") }, 1110 /* DT W O */ 1111 { SST(0x10, 0x01, SS_RDEF, /* XXX TBD */ 1112 "Logical block guard check failed") }, 1113 /* DT W O */ 1114 { SST(0x10, 0x02, SS_RDEF, /* XXX TBD */ 1115 "Logical block application tag check failed") }, 1116 /* DT W O */ 1117 { SST(0x10, 0x03, SS_RDEF, /* XXX TBD */ 1118 "Logical block reference tag check failed") }, 1119 /* T */ 1120 { SST(0x10, 0x04, SS_RDEF, /* XXX TBD */ 1121 "Logical block protection error on recovered buffer data") }, 1122 /* T */ 1123 { SST(0x10, 0x05, SS_RDEF, /* XXX TBD */ 1124 "Logical block protection method error") }, 1125 /* DT WRO BK */ 1126 { SST(0x11, 0x00, SS_FATAL|EIO, 1127 "Unrecovered read error") }, 1128 /* DT WRO BK */ 1129 { SST(0x11, 0x01, SS_FATAL|EIO, 1130 "Read retries exhausted") }, 1131 /* DT WRO BK */ 1132 { SST(0x11, 0x02, SS_FATAL|EIO, 1133 "Error too long to correct") }, 1134 /* DT W O BK */ 1135 { SST(0x11, 0x03, SS_FATAL|EIO, 1136 "Multiple read errors") }, 1137 /* D W O BK */ 1138 { SST(0x11, 0x04, SS_FATAL|EIO, 1139 "Unrecovered read error - auto reallocate failed") }, 1140 /* WRO B */ 1141 { SST(0x11, 0x05, SS_FATAL|EIO, 1142 "L-EC uncorrectable error") }, 1143 /* WRO B */ 1144 { SST(0x11, 0x06, SS_FATAL|EIO, 1145 "CIRC unrecovered error") }, 1146 /* W O B */ 1147 { SST(0x11, 0x07, SS_RDEF, 1148 "Data re-synchronization error") }, 1149 /* T */ 1150 { SST(0x11, 0x08, SS_RDEF, 1151 "Incomplete block read") }, 1152 /* T */ 1153 { SST(0x11, 0x09, SS_RDEF, 1154 "No gap found") }, 1155 /* DT O BK */ 1156 { SST(0x11, 0x0A, SS_RDEF, 1157 "Miscorrected error") }, 1158 /* D W O BK */ 1159 { SST(0x11, 0x0B, SS_FATAL|EIO, 1160 "Unrecovered read error - recommend reassignment") }, 1161 /* D W O BK */ 1162 { SST(0x11, 0x0C, SS_FATAL|EIO, 1163 "Unrecovered read error - recommend rewrite the data") }, 1164 /* DT WRO B */ 1165 { SST(0x11, 0x0D, SS_RDEF, 1166 "De-compression CRC error") }, 1167 /* DT WRO B */ 1168 { SST(0x11, 0x0E, SS_RDEF, 1169 "Cannot decompress using declared algorithm") }, 1170 /* R */ 1171 { SST(0x11, 0x0F, SS_RDEF, 1172 "Error reading UPC/EAN number") }, 1173 /* R */ 1174 { SST(0x11, 0x10, SS_RDEF, 1175 "Error reading ISRC number") }, 1176 /* R */ 1177 { SST(0x11, 0x11, SS_RDEF, 1178 "Read error - loss of streaming") }, 1179 /* DT WROM B */ 1180 { SST(0x11, 0x12, SS_RDEF, /* XXX TBD */ 1181 "Auxiliary memory read error") }, 1182 /* DTLPWRO AEBKVF */ 1183 { SST(0x11, 0x13, SS_RDEF, /* XXX TBD */ 1184 "Read error - failed retransmission request") }, 1185 /* D */ 1186 { SST(0x11, 0x14, SS_RDEF, /* XXX TBD */ 1187 "Read error - LBA marked bad by application client") }, 1188 /* D W O BK */ 1189 { SST(0x12, 0x00, SS_RDEF, 1190 "Address mark not found for ID field") }, 1191 /* D W O BK */ 1192 { SST(0x13, 0x00, SS_RDEF, 1193 "Address mark not found for data field") }, 1194 /* DTL WRO BK */ 1195 { SST(0x14, 0x00, SS_RDEF, 1196 "Recorded entity not found") }, 1197 /* DT WRO BK */ 1198 { SST(0x14, 0x01, SS_RDEF, 1199 "Record not found") }, 1200 /* T */ 1201 { SST(0x14, 0x02, SS_RDEF, 1202 "Filemark or setmark not found") }, 1203 /* T */ 1204 { SST(0x14, 0x03, SS_RDEF, 1205 "End-of-data not found") }, 1206 /* T */ 1207 { SST(0x14, 0x04, SS_RDEF, 1208 "Block sequence error") }, 1209 /* DT W O BK */ 1210 { SST(0x14, 0x05, SS_RDEF, 1211 "Record not found - recommend reassignment") }, 1212 /* DT W O BK */ 1213 { SST(0x14, 0x06, SS_RDEF, 1214 "Record not found - data auto-reallocated") }, 1215 /* T */ 1216 { SST(0x14, 0x07, SS_RDEF, /* XXX TBD */ 1217 "Locate operation failure") }, 1218 /* DTL WROM BK */ 1219 { SST(0x15, 0x00, SS_RDEF, 1220 "Random positioning error") }, 1221 /* DTL WROM BK */ 1222 { SST(0x15, 0x01, SS_RDEF, 1223 "Mechanical positioning error") }, 1224 /* DT WRO BK */ 1225 { SST(0x15, 0x02, SS_RDEF, 1226 "Positioning error detected by read of medium") }, 1227 /* D W O BK */ 1228 { SST(0x16, 0x00, SS_RDEF, 1229 "Data synchronization mark error") }, 1230 /* D W O BK */ 1231 { SST(0x16, 0x01, SS_RDEF, 1232 "Data sync error - data rewritten") }, 1233 /* D W O BK */ 1234 { SST(0x16, 0x02, SS_RDEF, 1235 "Data sync error - recommend rewrite") }, 1236 /* D W O BK */ 1237 { SST(0x16, 0x03, SS_NOP | SSQ_PRINT_SENSE, 1238 "Data sync error - data auto-reallocated") }, 1239 /* D W O BK */ 1240 { SST(0x16, 0x04, SS_RDEF, 1241 "Data sync error - recommend reassignment") }, 1242 /* DT WRO BK */ 1243 { SST(0x17, 0x00, SS_NOP | SSQ_PRINT_SENSE, 1244 "Recovered data with no error correction applied") }, 1245 /* DT WRO BK */ 1246 { SST(0x17, 0x01, SS_NOP | SSQ_PRINT_SENSE, 1247 "Recovered data with retries") }, 1248 /* DT WRO BK */ 1249 { SST(0x17, 0x02, SS_NOP | SSQ_PRINT_SENSE, 1250 "Recovered data with positive head offset") }, 1251 /* DT WRO BK */ 1252 { SST(0x17, 0x03, SS_NOP | SSQ_PRINT_SENSE, 1253 "Recovered data with negative head offset") }, 1254 /* WRO B */ 1255 { SST(0x17, 0x04, SS_NOP | SSQ_PRINT_SENSE, 1256 "Recovered data with retries and/or CIRC applied") }, 1257 /* D WRO BK */ 1258 { SST(0x17, 0x05, SS_NOP | SSQ_PRINT_SENSE, 1259 "Recovered data using previous sector ID") }, 1260 /* D W O BK */ 1261 { SST(0x17, 0x06, SS_NOP | SSQ_PRINT_SENSE, 1262 "Recovered data without ECC - data auto-reallocated") }, 1263 /* D WRO BK */ 1264 { SST(0x17, 0x07, SS_NOP | SSQ_PRINT_SENSE, 1265 "Recovered data without ECC - recommend reassignment") }, 1266 /* D WRO BK */ 1267 { SST(0x17, 0x08, SS_NOP | SSQ_PRINT_SENSE, 1268 "Recovered data without ECC - recommend rewrite") }, 1269 /* D WRO BK */ 1270 { SST(0x17, 0x09, SS_NOP | SSQ_PRINT_SENSE, 1271 "Recovered data without ECC - data rewritten") }, 1272 /* DT WRO BK */ 1273 { SST(0x18, 0x00, SS_NOP | SSQ_PRINT_SENSE, 1274 "Recovered data with error correction applied") }, 1275 /* D WRO BK */ 1276 { SST(0x18, 0x01, SS_NOP | SSQ_PRINT_SENSE, 1277 "Recovered data with error corr. & retries applied") }, 1278 /* D WRO BK */ 1279 { SST(0x18, 0x02, SS_NOP | SSQ_PRINT_SENSE, 1280 "Recovered data - data auto-reallocated") }, 1281 /* R */ 1282 { SST(0x18, 0x03, SS_NOP | SSQ_PRINT_SENSE, 1283 "Recovered data with CIRC") }, 1284 /* R */ 1285 { SST(0x18, 0x04, SS_NOP | SSQ_PRINT_SENSE, 1286 "Recovered data with L-EC") }, 1287 /* D WRO BK */ 1288 { SST(0x18, 0x05, SS_NOP | SSQ_PRINT_SENSE, 1289 "Recovered data - recommend reassignment") }, 1290 /* D WRO BK */ 1291 { SST(0x18, 0x06, SS_NOP | SSQ_PRINT_SENSE, 1292 "Recovered data - recommend rewrite") }, 1293 /* D W O BK */ 1294 { SST(0x18, 0x07, SS_NOP | SSQ_PRINT_SENSE, 1295 "Recovered data with ECC - data rewritten") }, 1296 /* R */ 1297 { SST(0x18, 0x08, SS_RDEF, /* XXX TBD */ 1298 "Recovered data with linking") }, 1299 /* D O K */ 1300 { SST(0x19, 0x00, SS_RDEF, 1301 "Defect list error") }, 1302 /* D O K */ 1303 { SST(0x19, 0x01, SS_RDEF, 1304 "Defect list not available") }, 1305 /* D O K */ 1306 { SST(0x19, 0x02, SS_RDEF, 1307 "Defect list error in primary list") }, 1308 /* D O K */ 1309 { SST(0x19, 0x03, SS_RDEF, 1310 "Defect list error in grown list") }, 1311 /* DTLPWROMAEBKVF */ 1312 { SST(0x1A, 0x00, SS_RDEF, 1313 "Parameter list length error") }, 1314 /* DTLPWROMAEBKVF */ 1315 { SST(0x1B, 0x00, SS_RDEF, 1316 "Synchronous data transfer error") }, 1317 /* D O BK */ 1318 { SST(0x1C, 0x00, SS_RDEF, 1319 "Defect list not found") }, 1320 /* D O BK */ 1321 { SST(0x1C, 0x01, SS_RDEF, 1322 "Primary defect list not found") }, 1323 /* D O BK */ 1324 { SST(0x1C, 0x02, SS_RDEF, 1325 "Grown defect list not found") }, 1326 /* DT WRO BK */ 1327 { SST(0x1D, 0x00, SS_FATAL, 1328 "Miscompare during verify operation") }, 1329 /* D B */ 1330 { SST(0x1D, 0x01, SS_RDEF, /* XXX TBD */ 1331 "Miscomparable verify of unmapped LBA") }, 1332 /* D W O BK */ 1333 { SST(0x1E, 0x00, SS_NOP | SSQ_PRINT_SENSE, 1334 "Recovered ID with ECC correction") }, 1335 /* D O K */ 1336 { SST(0x1F, 0x00, SS_RDEF, 1337 "Partial defect list transfer") }, 1338 /* DTLPWROMAEBKVF */ 1339 { SST(0x20, 0x00, SS_FATAL | EINVAL, 1340 "Invalid command operation code") }, 1341 /* DT PWROMAEBK */ 1342 { SST(0x20, 0x01, SS_RDEF, /* XXX TBD */ 1343 "Access denied - initiator pending-enrolled") }, 1344 /* DT PWROMAEBK */ 1345 { SST(0x20, 0x02, SS_RDEF, /* XXX TBD */ 1346 "Access denied - no access rights") }, 1347 /* DT PWROMAEBK */ 1348 { SST(0x20, 0x03, SS_RDEF, /* XXX TBD */ 1349 "Access denied - invalid mgmt ID key") }, 1350 /* T */ 1351 { SST(0x20, 0x04, SS_RDEF, /* XXX TBD */ 1352 "Illegal command while in write capable state") }, 1353 /* T */ 1354 { SST(0x20, 0x05, SS_RDEF, /* XXX TBD */ 1355 "Obsolete") }, 1356 /* T */ 1357 { SST(0x20, 0x06, SS_RDEF, /* XXX TBD */ 1358 "Illegal command while in explicit address mode") }, 1359 /* T */ 1360 { SST(0x20, 0x07, SS_RDEF, /* XXX TBD */ 1361 "Illegal command while in implicit address mode") }, 1362 /* DT PWROMAEBK */ 1363 { SST(0x20, 0x08, SS_RDEF, /* XXX TBD */ 1364 "Access denied - enrollment conflict") }, 1365 /* DT PWROMAEBK */ 1366 { SST(0x20, 0x09, SS_RDEF, /* XXX TBD */ 1367 "Access denied - invalid LU identifier") }, 1368 /* DT PWROMAEBK */ 1369 { SST(0x20, 0x0A, SS_RDEF, /* XXX TBD */ 1370 "Access denied - invalid proxy token") }, 1371 /* DT PWROMAEBK */ 1372 { SST(0x20, 0x0B, SS_RDEF, /* XXX TBD */ 1373 "Access denied - ACL LUN conflict") }, 1374 /* T */ 1375 { SST(0x20, 0x0C, SS_FATAL | EINVAL, 1376 "Illegal command when not in append-only mode") }, 1377 /* DT WRO BK */ 1378 { SST(0x21, 0x00, SS_FATAL | EINVAL, 1379 "Logical block address out of range") }, 1380 /* DT WROM BK */ 1381 { SST(0x21, 0x01, SS_FATAL | EINVAL, 1382 "Invalid element address") }, 1383 /* R */ 1384 { SST(0x21, 0x02, SS_RDEF, /* XXX TBD */ 1385 "Invalid address for write") }, 1386 /* R */ 1387 { SST(0x21, 0x03, SS_RDEF, /* XXX TBD */ 1388 "Invalid write crossing layer jump") }, 1389 /* D */ 1390 { SST(0x22, 0x00, SS_FATAL | EINVAL, 1391 "Illegal function (use 20 00, 24 00, or 26 00)") }, 1392 /* DT P B */ 1393 { SST(0x23, 0x00, SS_RDEF, /* XXX TBD */ 1394 "Invalid token operation, cause not reportable") }, 1395 /* DT P B */ 1396 { SST(0x23, 0x01, SS_RDEF, /* XXX TBD */ 1397 "Invalid token operation, unsupported token type") }, 1398 /* DT P B */ 1399 { SST(0x23, 0x02, SS_RDEF, /* XXX TBD */ 1400 "Invalid token operation, remote token usage not supported") }, 1401 /* DT P B */ 1402 { SST(0x23, 0x03, SS_RDEF, /* XXX TBD */ 1403 "Invalid token operation, remote ROD token creation not supported") }, 1404 /* DT P B */ 1405 { SST(0x23, 0x04, SS_RDEF, /* XXX TBD */ 1406 "Invalid token operation, token unknown") }, 1407 /* DT P B */ 1408 { SST(0x23, 0x05, SS_RDEF, /* XXX TBD */ 1409 "Invalid token operation, token corrupt") }, 1410 /* DT P B */ 1411 { SST(0x23, 0x06, SS_RDEF, /* XXX TBD */ 1412 "Invalid token operation, token revoked") }, 1413 /* DT P B */ 1414 { SST(0x23, 0x07, SS_RDEF, /* XXX TBD */ 1415 "Invalid token operation, token expired") }, 1416 /* DT P B */ 1417 { SST(0x23, 0x08, SS_RDEF, /* XXX TBD */ 1418 "Invalid token operation, token cancelled") }, 1419 /* DT P B */ 1420 { SST(0x23, 0x09, SS_RDEF, /* XXX TBD */ 1421 "Invalid token operation, token deleted") }, 1422 /* DT P B */ 1423 { SST(0x23, 0x0A, SS_RDEF, /* XXX TBD */ 1424 "Invalid token operation, invalid token length") }, 1425 /* DTLPWROMAEBKVF */ 1426 { SST(0x24, 0x00, SS_FATAL | EINVAL, 1427 "Invalid field in CDB") }, 1428 /* DTLPWRO AEBKVF */ 1429 { SST(0x24, 0x01, SS_RDEF, /* XXX TBD */ 1430 "CDB decryption error") }, 1431 /* T */ 1432 { SST(0x24, 0x02, SS_RDEF, /* XXX TBD */ 1433 "Obsolete") }, 1434 /* T */ 1435 { SST(0x24, 0x03, SS_RDEF, /* XXX TBD */ 1436 "Obsolete") }, 1437 /* F */ 1438 { SST(0x24, 0x04, SS_RDEF, /* XXX TBD */ 1439 "Security audit value frozen") }, 1440 /* F */ 1441 { SST(0x24, 0x05, SS_RDEF, /* XXX TBD */ 1442 "Security working key frozen") }, 1443 /* F */ 1444 { SST(0x24, 0x06, SS_RDEF, /* XXX TBD */ 1445 "NONCE not unique") }, 1446 /* F */ 1447 { SST(0x24, 0x07, SS_RDEF, /* XXX TBD */ 1448 "NONCE timestamp out of range") }, 1449 /* DT R MAEBKV */ 1450 { SST(0x24, 0x08, SS_RDEF, /* XXX TBD */ 1451 "Invalid XCDB") }, 1452 /* DTLPWROMAEBKVF */ 1453 { SST(0x25, 0x00, SS_FATAL | ENXIO, 1454 "Logical unit not supported") }, 1455 /* DTLPWROMAEBKVF */ 1456 { SST(0x26, 0x00, SS_FATAL | EINVAL, 1457 "Invalid field in parameter list") }, 1458 /* DTLPWROMAEBKVF */ 1459 { SST(0x26, 0x01, SS_FATAL | EINVAL, 1460 "Parameter not supported") }, 1461 /* DTLPWROMAEBKVF */ 1462 { SST(0x26, 0x02, SS_FATAL | EINVAL, 1463 "Parameter value invalid") }, 1464 /* DTLPWROMAE K */ 1465 { SST(0x26, 0x03, SS_FATAL | EINVAL, 1466 "Threshold parameters not supported") }, 1467 /* DTLPWROMAEBKVF */ 1468 { SST(0x26, 0x04, SS_FATAL | EINVAL, 1469 "Invalid release of persistent reservation") }, 1470 /* DTLPWRO A BK */ 1471 { SST(0x26, 0x05, SS_RDEF, /* XXX TBD */ 1472 "Data decryption error") }, 1473 /* DTLPWRO K */ 1474 { SST(0x26, 0x06, SS_RDEF, /* XXX TBD */ 1475 "Too many target descriptors") }, 1476 /* DTLPWRO K */ 1477 { SST(0x26, 0x07, SS_RDEF, /* XXX TBD */ 1478 "Unsupported target descriptor type code") }, 1479 /* DTLPWRO K */ 1480 { SST(0x26, 0x08, SS_RDEF, /* XXX TBD */ 1481 "Too many segment descriptors") }, 1482 /* DTLPWRO K */ 1483 { SST(0x26, 0x09, SS_RDEF, /* XXX TBD */ 1484 "Unsupported segment descriptor type code") }, 1485 /* DTLPWRO K */ 1486 { SST(0x26, 0x0A, SS_RDEF, /* XXX TBD */ 1487 "Unexpected inexact segment") }, 1488 /* DTLPWRO K */ 1489 { SST(0x26, 0x0B, SS_RDEF, /* XXX TBD */ 1490 "Inline data length exceeded") }, 1491 /* DTLPWRO K */ 1492 { SST(0x26, 0x0C, SS_RDEF, /* XXX TBD */ 1493 "Invalid operation for copy source or destination") }, 1494 /* DTLPWRO K */ 1495 { SST(0x26, 0x0D, SS_RDEF, /* XXX TBD */ 1496 "Copy segment granularity violation") }, 1497 /* DT PWROMAEBK */ 1498 { SST(0x26, 0x0E, SS_RDEF, /* XXX TBD */ 1499 "Invalid parameter while port is enabled") }, 1500 /* F */ 1501 { SST(0x26, 0x0F, SS_RDEF, /* XXX TBD */ 1502 "Invalid data-out buffer integrity check value") }, 1503 /* T */ 1504 { SST(0x26, 0x10, SS_RDEF, /* XXX TBD */ 1505 "Data decryption key fail limit reached") }, 1506 /* T */ 1507 { SST(0x26, 0x11, SS_RDEF, /* XXX TBD */ 1508 "Incomplete key-associated data set") }, 1509 /* T */ 1510 { SST(0x26, 0x12, SS_RDEF, /* XXX TBD */ 1511 "Vendor specific key reference not found") }, 1512 /* DT WRO BK */ 1513 { SST(0x27, 0x00, SS_FATAL | EACCES, 1514 "Write protected") }, 1515 /* DT WRO BK */ 1516 { SST(0x27, 0x01, SS_FATAL | EACCES, 1517 "Hardware write protected") }, 1518 /* DT WRO BK */ 1519 { SST(0x27, 0x02, SS_FATAL | EACCES, 1520 "Logical unit software write protected") }, 1521 /* T R */ 1522 { SST(0x27, 0x03, SS_FATAL | EACCES, 1523 "Associated write protect") }, 1524 /* T R */ 1525 { SST(0x27, 0x04, SS_FATAL | EACCES, 1526 "Persistent write protect") }, 1527 /* T R */ 1528 { SST(0x27, 0x05, SS_FATAL | EACCES, 1529 "Permanent write protect") }, 1530 /* R F */ 1531 { SST(0x27, 0x06, SS_RDEF, /* XXX TBD */ 1532 "Conditional write protect") }, 1533 /* D B */ 1534 { SST(0x27, 0x07, SS_RDEF, /* XXX TBD */ 1535 "Space allocation failed write protect") }, 1536 /* DTLPWROMAEBKVF */ 1537 { SST(0x28, 0x00, SS_FATAL | ENXIO, 1538 "Not ready to ready change, medium may have changed") }, 1539 /* DT WROM B */ 1540 { SST(0x28, 0x01, SS_FATAL | ENXIO, 1541 "Import or export element accessed") }, 1542 /* R */ 1543 { SST(0x28, 0x02, SS_RDEF, /* XXX TBD */ 1544 "Format-layer may have changed") }, 1545 /* M */ 1546 { SST(0x28, 0x03, SS_RDEF, /* XXX TBD */ 1547 "Import/export element accessed, medium changed") }, 1548 /* 1549 * XXX JGibbs - All of these should use the same errno, but I don't 1550 * think ENXIO is the correct choice. Should we borrow from 1551 * the networking errnos? ECONNRESET anyone? 1552 */ 1553 /* DTLPWROMAEBKVF */ 1554 { SST(0x29, 0x00, SS_FATAL | ENXIO, 1555 "Power on, reset, or bus device reset occurred") }, 1556 /* DTLPWROMAEBKVF */ 1557 { SST(0x29, 0x01, SS_RDEF, 1558 "Power on occurred") }, 1559 /* DTLPWROMAEBKVF */ 1560 { SST(0x29, 0x02, SS_RDEF, 1561 "SCSI bus reset occurred") }, 1562 /* DTLPWROMAEBKVF */ 1563 { SST(0x29, 0x03, SS_RDEF, 1564 "Bus device reset function occurred") }, 1565 /* DTLPWROMAEBKVF */ 1566 { SST(0x29, 0x04, SS_RDEF, 1567 "Device internal reset") }, 1568 /* DTLPWROMAEBKVF */ 1569 { SST(0x29, 0x05, SS_RDEF, 1570 "Transceiver mode changed to single-ended") }, 1571 /* DTLPWROMAEBKVF */ 1572 { SST(0x29, 0x06, SS_RDEF, 1573 "Transceiver mode changed to LVD") }, 1574 /* DTLPWROMAEBKVF */ 1575 { SST(0x29, 0x07, SS_RDEF, /* XXX TBD */ 1576 "I_T nexus loss occurred") }, 1577 /* DTL WROMAEBKVF */ 1578 { SST(0x2A, 0x00, SS_RDEF, 1579 "Parameters changed") }, 1580 /* DTL WROMAEBKVF */ 1581 { SST(0x2A, 0x01, SS_RDEF, 1582 "Mode parameters changed") }, 1583 /* DTL WROMAE K */ 1584 { SST(0x2A, 0x02, SS_RDEF, 1585 "Log parameters changed") }, 1586 /* DTLPWROMAE K */ 1587 { SST(0x2A, 0x03, SS_RDEF, 1588 "Reservations preempted") }, 1589 /* DTLPWROMAE */ 1590 { SST(0x2A, 0x04, SS_RDEF, /* XXX TBD */ 1591 "Reservations released") }, 1592 /* DTLPWROMAE */ 1593 { SST(0x2A, 0x05, SS_RDEF, /* XXX TBD */ 1594 "Registrations preempted") }, 1595 /* DTLPWROMAEBKVF */ 1596 { SST(0x2A, 0x06, SS_RDEF, /* XXX TBD */ 1597 "Asymmetric access state changed") }, 1598 /* DTLPWROMAEBKVF */ 1599 { SST(0x2A, 0x07, SS_RDEF, /* XXX TBD */ 1600 "Implicit asymmetric access state transition failed") }, 1601 /* DT WROMAEBKVF */ 1602 { SST(0x2A, 0x08, SS_RDEF, /* XXX TBD */ 1603 "Priority changed") }, 1604 /* D */ 1605 { SST(0x2A, 0x09, SS_RDEF, /* XXX TBD */ 1606 "Capacity data has changed") }, 1607 /* DT */ 1608 { SST(0x2A, 0x0A, SS_RDEF, /* XXX TBD */ 1609 "Error history I_T nexus cleared") }, 1610 /* DT */ 1611 { SST(0x2A, 0x0B, SS_RDEF, /* XXX TBD */ 1612 "Error history snapshot released") }, 1613 /* F */ 1614 { SST(0x2A, 0x0C, SS_RDEF, /* XXX TBD */ 1615 "Error recovery attributes have changed") }, 1616 /* T */ 1617 { SST(0x2A, 0x0D, SS_RDEF, /* XXX TBD */ 1618 "Data encryption capabilities changed") }, 1619 /* DT M E V */ 1620 { SST(0x2A, 0x10, SS_RDEF, /* XXX TBD */ 1621 "Timestamp changed") }, 1622 /* T */ 1623 { SST(0x2A, 0x11, SS_RDEF, /* XXX TBD */ 1624 "Data encryption parameters changed by another I_T nexus") }, 1625 /* T */ 1626 { SST(0x2A, 0x12, SS_RDEF, /* XXX TBD */ 1627 "Data encryption parameters changed by vendor specific event") }, 1628 /* T */ 1629 { SST(0x2A, 0x13, SS_RDEF, /* XXX TBD */ 1630 "Data encryption key instance counter has changed") }, 1631 /* DT R MAEBKV */ 1632 { SST(0x2A, 0x14, SS_RDEF, /* XXX TBD */ 1633 "SA creation capabilities data has changed") }, 1634 /* T M V */ 1635 { SST(0x2A, 0x15, SS_RDEF, /* XXX TBD */ 1636 "Medium removal prevention preempted") }, 1637 /* DTLPWRO K */ 1638 { SST(0x2B, 0x00, SS_RDEF, 1639 "Copy cannot execute since host cannot disconnect") }, 1640 /* DTLPWROMAEBKVF */ 1641 { SST(0x2C, 0x00, SS_RDEF, 1642 "Command sequence error") }, 1643 /* */ 1644 { SST(0x2C, 0x01, SS_RDEF, 1645 "Too many windows specified") }, 1646 /* */ 1647 { SST(0x2C, 0x02, SS_RDEF, 1648 "Invalid combination of windows specified") }, 1649 /* R */ 1650 { SST(0x2C, 0x03, SS_RDEF, 1651 "Current program area is not empty") }, 1652 /* R */ 1653 { SST(0x2C, 0x04, SS_RDEF, 1654 "Current program area is empty") }, 1655 /* B */ 1656 { SST(0x2C, 0x05, SS_RDEF, /* XXX TBD */ 1657 "Illegal power condition request") }, 1658 /* R */ 1659 { SST(0x2C, 0x06, SS_RDEF, /* XXX TBD */ 1660 "Persistent prevent conflict") }, 1661 /* DTLPWROMAEBKVF */ 1662 { SST(0x2C, 0x07, SS_RDEF, /* XXX TBD */ 1663 "Previous busy status") }, 1664 /* DTLPWROMAEBKVF */ 1665 { SST(0x2C, 0x08, SS_RDEF, /* XXX TBD */ 1666 "Previous task set full status") }, 1667 /* DTLPWROM EBKVF */ 1668 { SST(0x2C, 0x09, SS_RDEF, /* XXX TBD */ 1669 "Previous reservation conflict status") }, 1670 /* F */ 1671 { SST(0x2C, 0x0A, SS_RDEF, /* XXX TBD */ 1672 "Partition or collection contains user objects") }, 1673 /* T */ 1674 { SST(0x2C, 0x0B, SS_RDEF, /* XXX TBD */ 1675 "Not reserved") }, 1676 /* D */ 1677 { SST(0x2C, 0x0C, SS_RDEF, /* XXX TBD */ 1678 "ORWRITE generation does not match") }, 1679 /* T */ 1680 { SST(0x2D, 0x00, SS_RDEF, 1681 "Overwrite error on update in place") }, 1682 /* R */ 1683 { SST(0x2E, 0x00, SS_RDEF, /* XXX TBD */ 1684 "Insufficient time for operation") }, 1685 /* DTLPWROMAEBKVF */ 1686 { SST(0x2F, 0x00, SS_RDEF, 1687 "Commands cleared by another initiator") }, 1688 /* D */ 1689 { SST(0x2F, 0x01, SS_RDEF, /* XXX TBD */ 1690 "Commands cleared by power loss notification") }, 1691 /* DTLPWROMAEBKVF */ 1692 { SST(0x2F, 0x02, SS_RDEF, /* XXX TBD */ 1693 "Commands cleared by device server") }, 1694 /* DT WROM BK */ 1695 { SST(0x30, 0x00, SS_RDEF, 1696 "Incompatible medium installed") }, 1697 /* DT WRO BK */ 1698 { SST(0x30, 0x01, SS_RDEF, 1699 "Cannot read medium - unknown format") }, 1700 /* DT WRO BK */ 1701 { SST(0x30, 0x02, SS_RDEF, 1702 "Cannot read medium - incompatible format") }, 1703 /* DT R K */ 1704 { SST(0x30, 0x03, SS_RDEF, 1705 "Cleaning cartridge installed") }, 1706 /* DT WRO BK */ 1707 { SST(0x30, 0x04, SS_RDEF, 1708 "Cannot write medium - unknown format") }, 1709 /* DT WRO BK */ 1710 { SST(0x30, 0x05, SS_RDEF, 1711 "Cannot write medium - incompatible format") }, 1712 /* DT WRO B */ 1713 { SST(0x30, 0x06, SS_RDEF, 1714 "Cannot format medium - incompatible medium") }, 1715 /* DTL WROMAEBKVF */ 1716 { SST(0x30, 0x07, SS_RDEF, 1717 "Cleaning failure") }, 1718 /* R */ 1719 { SST(0x30, 0x08, SS_RDEF, 1720 "Cannot write - application code mismatch") }, 1721 /* R */ 1722 { SST(0x30, 0x09, SS_RDEF, 1723 "Current session not fixated for append") }, 1724 /* DT WRO AEBK */ 1725 { SST(0x30, 0x0A, SS_RDEF, /* XXX TBD */ 1726 "Cleaning request rejected") }, 1727 /* T */ 1728 { SST(0x30, 0x0C, SS_RDEF, /* XXX TBD */ 1729 "WORM medium - overwrite attempted") }, 1730 /* T */ 1731 { SST(0x30, 0x0D, SS_RDEF, /* XXX TBD */ 1732 "WORM medium - integrity check") }, 1733 /* R */ 1734 { SST(0x30, 0x10, SS_RDEF, /* XXX TBD */ 1735 "Medium not formatted") }, 1736 /* M */ 1737 { SST(0x30, 0x11, SS_RDEF, /* XXX TBD */ 1738 "Incompatible volume type") }, 1739 /* M */ 1740 { SST(0x30, 0x12, SS_RDEF, /* XXX TBD */ 1741 "Incompatible volume qualifier") }, 1742 /* M */ 1743 { SST(0x30, 0x13, SS_RDEF, /* XXX TBD */ 1744 "Cleaning volume expired") }, 1745 /* DT WRO BK */ 1746 { SST(0x31, 0x00, SS_RDEF, 1747 "Medium format corrupted") }, 1748 /* D L RO B */ 1749 { SST(0x31, 0x01, SS_RDEF, 1750 "Format command failed") }, 1751 /* R */ 1752 { SST(0x31, 0x02, SS_RDEF, /* XXX TBD */ 1753 "Zoned formatting failed due to spare linking") }, 1754 /* D B */ 1755 { SST(0x31, 0x03, SS_RDEF, /* XXX TBD */ 1756 "SANITIZE command failed") }, 1757 /* D W O BK */ 1758 { SST(0x32, 0x00, SS_RDEF, 1759 "No defect spare location available") }, 1760 /* D W O BK */ 1761 { SST(0x32, 0x01, SS_RDEF, 1762 "Defect list update failure") }, 1763 /* T */ 1764 { SST(0x33, 0x00, SS_RDEF, 1765 "Tape length error") }, 1766 /* DTLPWROMAEBKVF */ 1767 { SST(0x34, 0x00, SS_RDEF, 1768 "Enclosure failure") }, 1769 /* DTLPWROMAEBKVF */ 1770 { SST(0x35, 0x00, SS_RDEF, 1771 "Enclosure services failure") }, 1772 /* DTLPWROMAEBKVF */ 1773 { SST(0x35, 0x01, SS_RDEF, 1774 "Unsupported enclosure function") }, 1775 /* DTLPWROMAEBKVF */ 1776 { SST(0x35, 0x02, SS_RDEF, 1777 "Enclosure services unavailable") }, 1778 /* DTLPWROMAEBKVF */ 1779 { SST(0x35, 0x03, SS_RDEF, 1780 "Enclosure services transfer failure") }, 1781 /* DTLPWROMAEBKVF */ 1782 { SST(0x35, 0x04, SS_RDEF, 1783 "Enclosure services transfer refused") }, 1784 /* DTL WROMAEBKVF */ 1785 { SST(0x35, 0x05, SS_RDEF, /* XXX TBD */ 1786 "Enclosure services checksum error") }, 1787 /* L */ 1788 { SST(0x36, 0x00, SS_RDEF, 1789 "Ribbon, ink, or toner failure") }, 1790 /* DTL WROMAEBKVF */ 1791 { SST(0x37, 0x00, SS_RDEF, 1792 "Rounded parameter") }, 1793 /* B */ 1794 { SST(0x38, 0x00, SS_RDEF, /* XXX TBD */ 1795 "Event status notification") }, 1796 /* B */ 1797 { SST(0x38, 0x02, SS_RDEF, /* XXX TBD */ 1798 "ESN - power management class event") }, 1799 /* B */ 1800 { SST(0x38, 0x04, SS_RDEF, /* XXX TBD */ 1801 "ESN - media class event") }, 1802 /* B */ 1803 { SST(0x38, 0x06, SS_RDEF, /* XXX TBD */ 1804 "ESN - device busy class event") }, 1805 /* D */ 1806 { SST(0x38, 0x07, SS_RDEF, /* XXX TBD */ 1807 "Thin provisioning soft threshold reached") }, 1808 /* DTL WROMAE K */ 1809 { SST(0x39, 0x00, SS_RDEF, 1810 "Saving parameters not supported") }, 1811 /* DTL WROM BK */ 1812 { SST(0x3A, 0x00, SS_FATAL | ENXIO, 1813 "Medium not present") }, 1814 /* DT WROM BK */ 1815 { SST(0x3A, 0x01, SS_FATAL | ENXIO, 1816 "Medium not present - tray closed") }, 1817 /* DT WROM BK */ 1818 { SST(0x3A, 0x02, SS_FATAL | ENXIO, 1819 "Medium not present - tray open") }, 1820 /* DT WROM B */ 1821 { SST(0x3A, 0x03, SS_RDEF, /* XXX TBD */ 1822 "Medium not present - loadable") }, 1823 /* DT WRO B */ 1824 { SST(0x3A, 0x04, SS_RDEF, /* XXX TBD */ 1825 "Medium not present - medium auxiliary memory accessible") }, 1826 /* TL */ 1827 { SST(0x3B, 0x00, SS_RDEF, 1828 "Sequential positioning error") }, 1829 /* T */ 1830 { SST(0x3B, 0x01, SS_RDEF, 1831 "Tape position error at beginning-of-medium") }, 1832 /* T */ 1833 { SST(0x3B, 0x02, SS_RDEF, 1834 "Tape position error at end-of-medium") }, 1835 /* L */ 1836 { SST(0x3B, 0x03, SS_RDEF, 1837 "Tape or electronic vertical forms unit not ready") }, 1838 /* L */ 1839 { SST(0x3B, 0x04, SS_RDEF, 1840 "Slew failure") }, 1841 /* L */ 1842 { SST(0x3B, 0x05, SS_RDEF, 1843 "Paper jam") }, 1844 /* L */ 1845 { SST(0x3B, 0x06, SS_RDEF, 1846 "Failed to sense top-of-form") }, 1847 /* L */ 1848 { SST(0x3B, 0x07, SS_RDEF, 1849 "Failed to sense bottom-of-form") }, 1850 /* T */ 1851 { SST(0x3B, 0x08, SS_RDEF, 1852 "Reposition error") }, 1853 /* */ 1854 { SST(0x3B, 0x09, SS_RDEF, 1855 "Read past end of medium") }, 1856 /* */ 1857 { SST(0x3B, 0x0A, SS_RDEF, 1858 "Read past beginning of medium") }, 1859 /* */ 1860 { SST(0x3B, 0x0B, SS_RDEF, 1861 "Position past end of medium") }, 1862 /* T */ 1863 { SST(0x3B, 0x0C, SS_RDEF, 1864 "Position past beginning of medium") }, 1865 /* DT WROM BK */ 1866 { SST(0x3B, 0x0D, SS_FATAL | ENOSPC, 1867 "Medium destination element full") }, 1868 /* DT WROM BK */ 1869 { SST(0x3B, 0x0E, SS_RDEF, 1870 "Medium source element empty") }, 1871 /* R */ 1872 { SST(0x3B, 0x0F, SS_RDEF, 1873 "End of medium reached") }, 1874 /* DT WROM BK */ 1875 { SST(0x3B, 0x11, SS_RDEF, 1876 "Medium magazine not accessible") }, 1877 /* DT WROM BK */ 1878 { SST(0x3B, 0x12, SS_RDEF, 1879 "Medium magazine removed") }, 1880 /* DT WROM BK */ 1881 { SST(0x3B, 0x13, SS_RDEF, 1882 "Medium magazine inserted") }, 1883 /* DT WROM BK */ 1884 { SST(0x3B, 0x14, SS_RDEF, 1885 "Medium magazine locked") }, 1886 /* DT WROM BK */ 1887 { SST(0x3B, 0x15, SS_RDEF, 1888 "Medium magazine unlocked") }, 1889 /* R */ 1890 { SST(0x3B, 0x16, SS_RDEF, /* XXX TBD */ 1891 "Mechanical positioning or changer error") }, 1892 /* F */ 1893 { SST(0x3B, 0x17, SS_RDEF, /* XXX TBD */ 1894 "Read past end of user object") }, 1895 /* M */ 1896 { SST(0x3B, 0x18, SS_RDEF, /* XXX TBD */ 1897 "Element disabled") }, 1898 /* M */ 1899 { SST(0x3B, 0x19, SS_RDEF, /* XXX TBD */ 1900 "Element enabled") }, 1901 /* M */ 1902 { SST(0x3B, 0x1A, SS_RDEF, /* XXX TBD */ 1903 "Data transfer device removed") }, 1904 /* M */ 1905 { SST(0x3B, 0x1B, SS_RDEF, /* XXX TBD */ 1906 "Data transfer device inserted") }, 1907 /* T */ 1908 { SST(0x3B, 0x1C, SS_RDEF, /* XXX TBD */ 1909 "Too many logical objects on partition to support operation") }, 1910 /* DTLPWROMAE K */ 1911 { SST(0x3D, 0x00, SS_RDEF, 1912 "Invalid bits in IDENTIFY message") }, 1913 /* DTLPWROMAEBKVF */ 1914 { SST(0x3E, 0x00, SS_RDEF, 1915 "Logical unit has not self-configured yet") }, 1916 /* DTLPWROMAEBKVF */ 1917 { SST(0x3E, 0x01, SS_RDEF, 1918 "Logical unit failure") }, 1919 /* DTLPWROMAEBKVF */ 1920 { SST(0x3E, 0x02, SS_RDEF, 1921 "Timeout on logical unit") }, 1922 /* DTLPWROMAEBKVF */ 1923 { SST(0x3E, 0x03, SS_RDEF, /* XXX TBD */ 1924 "Logical unit failed self-test") }, 1925 /* DTLPWROMAEBKVF */ 1926 { SST(0x3E, 0x04, SS_RDEF, /* XXX TBD */ 1927 "Logical unit unable to update self-test log") }, 1928 /* DTLPWROMAEBKVF */ 1929 { SST(0x3F, 0x00, SS_RDEF, 1930 "Target operating conditions have changed") }, 1931 /* DTLPWROMAEBKVF */ 1932 { SST(0x3F, 0x01, SS_RDEF, 1933 "Microcode has been changed") }, 1934 /* DTLPWROM BK */ 1935 { SST(0x3F, 0x02, SS_RDEF, 1936 "Changed operating definition") }, 1937 /* DTLPWROMAEBKVF */ 1938 { SST(0x3F, 0x03, SS_RDEF, 1939 "INQUIRY data has changed") }, 1940 /* DT WROMAEBK */ 1941 { SST(0x3F, 0x04, SS_RDEF, 1942 "Component device attached") }, 1943 /* DT WROMAEBK */ 1944 { SST(0x3F, 0x05, SS_RDEF, 1945 "Device identifier changed") }, 1946 /* DT WROMAEB */ 1947 { SST(0x3F, 0x06, SS_RDEF, 1948 "Redundancy group created or modified") }, 1949 /* DT WROMAEB */ 1950 { SST(0x3F, 0x07, SS_RDEF, 1951 "Redundancy group deleted") }, 1952 /* DT WROMAEB */ 1953 { SST(0x3F, 0x08, SS_RDEF, 1954 "Spare created or modified") }, 1955 /* DT WROMAEB */ 1956 { SST(0x3F, 0x09, SS_RDEF, 1957 "Spare deleted") }, 1958 /* DT WROMAEBK */ 1959 { SST(0x3F, 0x0A, SS_RDEF, 1960 "Volume set created or modified") }, 1961 /* DT WROMAEBK */ 1962 { SST(0x3F, 0x0B, SS_RDEF, 1963 "Volume set deleted") }, 1964 /* DT WROMAEBK */ 1965 { SST(0x3F, 0x0C, SS_RDEF, 1966 "Volume set deassigned") }, 1967 /* DT WROMAEBK */ 1968 { SST(0x3F, 0x0D, SS_RDEF, 1969 "Volume set reassigned") }, 1970 /* DTLPWROMAE */ 1971 { SST(0x3F, 0x0E, SS_RDEF, /* XXX TBD */ 1972 "Reported LUNs data has changed") }, 1973 /* DTLPWROMAEBKVF */ 1974 { SST(0x3F, 0x0F, SS_RDEF, /* XXX TBD */ 1975 "Echo buffer overwritten") }, 1976 /* DT WROM B */ 1977 { SST(0x3F, 0x10, SS_RDEF, /* XXX TBD */ 1978 "Medium loadable") }, 1979 /* DT WROM B */ 1980 { SST(0x3F, 0x11, SS_RDEF, /* XXX TBD */ 1981 "Medium auxiliary memory accessible") }, 1982 /* DTLPWR MAEBK F */ 1983 { SST(0x3F, 0x12, SS_RDEF, /* XXX TBD */ 1984 "iSCSI IP address added") }, 1985 /* DTLPWR MAEBK F */ 1986 { SST(0x3F, 0x13, SS_RDEF, /* XXX TBD */ 1987 "iSCSI IP address removed") }, 1988 /* DTLPWR MAEBK F */ 1989 { SST(0x3F, 0x14, SS_RDEF, /* XXX TBD */ 1990 "iSCSI IP address changed") }, 1991 /* D */ 1992 { SST(0x40, 0x00, SS_RDEF, 1993 "RAM failure") }, /* deprecated - use 40 NN instead */ 1994 /* DTLPWROMAEBKVF */ 1995 { SST(0x40, 0x80, SS_RDEF, 1996 "Diagnostic failure: ASCQ = Component ID") }, 1997 /* DTLPWROMAEBKVF */ 1998 { SST(0x40, 0xFF, SS_RDEF | SSQ_RANGE, 1999 NULL) }, /* Range 0x80->0xFF */ 2000 /* D */ 2001 { SST(0x41, 0x00, SS_RDEF, 2002 "Data path failure") }, /* deprecated - use 40 NN instead */ 2003 /* D */ 2004 { SST(0x42, 0x00, SS_RDEF, 2005 "Power-on or self-test failure") }, 2006 /* deprecated - use 40 NN instead */ 2007 /* DTLPWROMAEBKVF */ 2008 { SST(0x43, 0x00, SS_RDEF, 2009 "Message error") }, 2010 /* DTLPWROMAEBKVF */ 2011 { SST(0x44, 0x00, SS_RDEF, 2012 "Internal target failure") }, 2013 /* DT P MAEBKVF */ 2014 { SST(0x44, 0x01, SS_RDEF, /* XXX TBD */ 2015 "Persistent reservation information lost") }, 2016 /* DT B */ 2017 { SST(0x44, 0x71, SS_RDEF, /* XXX TBD */ 2018 "ATA device failed set features") }, 2019 /* DTLPWROMAEBKVF */ 2020 { SST(0x45, 0x00, SS_RDEF, 2021 "Select or reselect failure") }, 2022 /* DTLPWROM BK */ 2023 { SST(0x46, 0x00, SS_RDEF, 2024 "Unsuccessful soft reset") }, 2025 /* DTLPWROMAEBKVF */ 2026 { SST(0x47, 0x00, SS_RDEF, 2027 "SCSI parity error") }, 2028 /* DTLPWROMAEBKVF */ 2029 { SST(0x47, 0x01, SS_RDEF, /* XXX TBD */ 2030 "Data phase CRC error detected") }, 2031 /* DTLPWROMAEBKVF */ 2032 { SST(0x47, 0x02, SS_RDEF, /* XXX TBD */ 2033 "SCSI parity error detected during ST data phase") }, 2034 /* DTLPWROMAEBKVF */ 2035 { SST(0x47, 0x03, SS_RDEF, /* XXX TBD */ 2036 "Information unit iuCRC error detected") }, 2037 /* DTLPWROMAEBKVF */ 2038 { SST(0x47, 0x04, SS_RDEF, /* XXX TBD */ 2039 "Asynchronous information protection error detected") }, 2040 /* DTLPWROMAEBKVF */ 2041 { SST(0x47, 0x05, SS_RDEF, /* XXX TBD */ 2042 "Protocol service CRC error") }, 2043 /* DT MAEBKVF */ 2044 { SST(0x47, 0x06, SS_RDEF, /* XXX TBD */ 2045 "PHY test function in progress") }, 2046 /* DT PWROMAEBK */ 2047 { SST(0x47, 0x7F, SS_RDEF, /* XXX TBD */ 2048 "Some commands cleared by iSCSI protocol event") }, 2049 /* DTLPWROMAEBKVF */ 2050 { SST(0x48, 0x00, SS_RDEF, 2051 "Initiator detected error message received") }, 2052 /* DTLPWROMAEBKVF */ 2053 { SST(0x49, 0x00, SS_RDEF, 2054 "Invalid message error") }, 2055 /* DTLPWROMAEBKVF */ 2056 { SST(0x4A, 0x00, SS_RDEF, 2057 "Command phase error") }, 2058 /* DTLPWROMAEBKVF */ 2059 { SST(0x4B, 0x00, SS_RDEF, 2060 "Data phase error") }, 2061 /* DT PWROMAEBK */ 2062 { SST(0x4B, 0x01, SS_RDEF, /* XXX TBD */ 2063 "Invalid target port transfer tag received") }, 2064 /* DT PWROMAEBK */ 2065 { SST(0x4B, 0x02, SS_RDEF, /* XXX TBD */ 2066 "Too much write data") }, 2067 /* DT PWROMAEBK */ 2068 { SST(0x4B, 0x03, SS_RDEF, /* XXX TBD */ 2069 "ACK/NAK timeout") }, 2070 /* DT PWROMAEBK */ 2071 { SST(0x4B, 0x04, SS_RDEF, /* XXX TBD */ 2072 "NAK received") }, 2073 /* DT PWROMAEBK */ 2074 { SST(0x4B, 0x05, SS_RDEF, /* XXX TBD */ 2075 "Data offset error") }, 2076 /* DT PWROMAEBK */ 2077 { SST(0x4B, 0x06, SS_RDEF, /* XXX TBD */ 2078 "Initiator response timeout") }, 2079 /* DT PWROMAEBK F */ 2080 { SST(0x4B, 0x07, SS_RDEF, /* XXX TBD */ 2081 "Connection lost") }, 2082 /* DT PWROMAEBK F */ 2083 { SST(0x4B, 0x08, SS_RDEF, /* XXX TBD */ 2084 "Data-in buffer overflow - data buffer size") }, 2085 /* DT PWROMAEBK F */ 2086 { SST(0x4B, 0x09, SS_RDEF, /* XXX TBD */ 2087 "Data-in buffer overflow - data buffer descriptor area") }, 2088 /* DT PWROMAEBK F */ 2089 { SST(0x4B, 0x0A, SS_RDEF, /* XXX TBD */ 2090 "Data-in buffer error") }, 2091 /* DT PWROMAEBK F */ 2092 { SST(0x4B, 0x0B, SS_RDEF, /* XXX TBD */ 2093 "Data-out buffer overflow - data buffer size") }, 2094 /* DT PWROMAEBK F */ 2095 { SST(0x4B, 0x0C, SS_RDEF, /* XXX TBD */ 2096 "Data-out buffer overflow - data buffer descriptor area") }, 2097 /* DT PWROMAEBK F */ 2098 { SST(0x4B, 0x0D, SS_RDEF, /* XXX TBD */ 2099 "Data-out buffer error") }, 2100 /* DTLPWROMAEBKVF */ 2101 { SST(0x4C, 0x00, SS_RDEF, 2102 "Logical unit failed self-configuration") }, 2103 /* DTLPWROMAEBKVF */ 2104 { SST(0x4D, 0x00, SS_RDEF, 2105 "Tagged overlapped commands: ASCQ = Queue tag ID") }, 2106 /* DTLPWROMAEBKVF */ 2107 { SST(0x4D, 0xFF, SS_RDEF | SSQ_RANGE, 2108 NULL) }, /* Range 0x00->0xFF */ 2109 /* DTLPWROMAEBKVF */ 2110 { SST(0x4E, 0x00, SS_RDEF, 2111 "Overlapped commands attempted") }, 2112 /* T */ 2113 { SST(0x50, 0x00, SS_RDEF, 2114 "Write append error") }, 2115 /* T */ 2116 { SST(0x50, 0x01, SS_RDEF, 2117 "Write append position error") }, 2118 /* T */ 2119 { SST(0x50, 0x02, SS_RDEF, 2120 "Position error related to timing") }, 2121 /* T RO */ 2122 { SST(0x51, 0x00, SS_RDEF, 2123 "Erase failure") }, 2124 /* R */ 2125 { SST(0x51, 0x01, SS_RDEF, /* XXX TBD */ 2126 "Erase failure - incomplete erase operation detected") }, 2127 /* T */ 2128 { SST(0x52, 0x00, SS_RDEF, 2129 "Cartridge fault") }, 2130 /* DTL WROM BK */ 2131 { SST(0x53, 0x00, SS_RDEF, 2132 "Media load or eject failed") }, 2133 /* T */ 2134 { SST(0x53, 0x01, SS_RDEF, 2135 "Unload tape failure") }, 2136 /* DT WROM BK */ 2137 { SST(0x53, 0x02, SS_RDEF, 2138 "Medium removal prevented") }, 2139 /* M */ 2140 { SST(0x53, 0x03, SS_RDEF, /* XXX TBD */ 2141 "Medium removal prevented by data transfer element") }, 2142 /* T */ 2143 { SST(0x53, 0x04, SS_RDEF, /* XXX TBD */ 2144 "Medium thread or unthread failure") }, 2145 /* M */ 2146 { SST(0x53, 0x05, SS_RDEF, /* XXX TBD */ 2147 "Volume identifier invalid") }, 2148 /* T */ 2149 { SST(0x53, 0x06, SS_RDEF, /* XXX TBD */ 2150 "Volume identifier missing") }, 2151 /* M */ 2152 { SST(0x53, 0x07, SS_RDEF, /* XXX TBD */ 2153 "Duplicate volume identifier") }, 2154 /* M */ 2155 { SST(0x53, 0x08, SS_RDEF, /* XXX TBD */ 2156 "Element status unknown") }, 2157 /* P */ 2158 { SST(0x54, 0x00, SS_RDEF, 2159 "SCSI to host system interface failure") }, 2160 /* P */ 2161 { SST(0x55, 0x00, SS_RDEF, 2162 "System resource failure") }, 2163 /* D O BK */ 2164 { SST(0x55, 0x01, SS_FATAL | ENOSPC, 2165 "System buffer full") }, 2166 /* DTLPWROMAE K */ 2167 { SST(0x55, 0x02, SS_RDEF, /* XXX TBD */ 2168 "Insufficient reservation resources") }, 2169 /* DTLPWROMAE K */ 2170 { SST(0x55, 0x03, SS_RDEF, /* XXX TBD */ 2171 "Insufficient resources") }, 2172 /* DTLPWROMAE K */ 2173 { SST(0x55, 0x04, SS_RDEF, /* XXX TBD */ 2174 "Insufficient registration resources") }, 2175 /* DT PWROMAEBK */ 2176 { SST(0x55, 0x05, SS_RDEF, /* XXX TBD */ 2177 "Insufficient access control resources") }, 2178 /* DT WROM B */ 2179 { SST(0x55, 0x06, SS_RDEF, /* XXX TBD */ 2180 "Auxiliary memory out of space") }, 2181 /* F */ 2182 { SST(0x55, 0x07, SS_RDEF, /* XXX TBD */ 2183 "Quota error") }, 2184 /* T */ 2185 { SST(0x55, 0x08, SS_RDEF, /* XXX TBD */ 2186 "Maximum number of supplemental decryption keys exceeded") }, 2187 /* M */ 2188 { SST(0x55, 0x09, SS_RDEF, /* XXX TBD */ 2189 "Medium auxiliary memory not accessible") }, 2190 /* M */ 2191 { SST(0x55, 0x0A, SS_RDEF, /* XXX TBD */ 2192 "Data currently unavailable") }, 2193 /* DTLPWROMAEBKVF */ 2194 { SST(0x55, 0x0B, SS_RDEF, /* XXX TBD */ 2195 "Insufficient power for operation") }, 2196 /* DT P B */ 2197 { SST(0x55, 0x0C, SS_RDEF, /* XXX TBD */ 2198 "Insufficient resources to create ROD") }, 2199 /* DT P B */ 2200 { SST(0x55, 0x0D, SS_RDEF, /* XXX TBD */ 2201 "Insufficient resources to create ROD token") }, 2202 /* R */ 2203 { SST(0x57, 0x00, SS_RDEF, 2204 "Unable to recover table-of-contents") }, 2205 /* O */ 2206 { SST(0x58, 0x00, SS_RDEF, 2207 "Generation does not exist") }, 2208 /* O */ 2209 { SST(0x59, 0x00, SS_RDEF, 2210 "Updated block read") }, 2211 /* DTLPWRO BK */ 2212 { SST(0x5A, 0x00, SS_RDEF, 2213 "Operator request or state change input") }, 2214 /* DT WROM BK */ 2215 { SST(0x5A, 0x01, SS_RDEF, 2216 "Operator medium removal request") }, 2217 /* DT WRO A BK */ 2218 { SST(0x5A, 0x02, SS_RDEF, 2219 "Operator selected write protect") }, 2220 /* DT WRO A BK */ 2221 { SST(0x5A, 0x03, SS_RDEF, 2222 "Operator selected write permit") }, 2223 /* DTLPWROM K */ 2224 { SST(0x5B, 0x00, SS_RDEF, 2225 "Log exception") }, 2226 /* DTLPWROM K */ 2227 { SST(0x5B, 0x01, SS_RDEF, 2228 "Threshold condition met") }, 2229 /* DTLPWROM K */ 2230 { SST(0x5B, 0x02, SS_RDEF, 2231 "Log counter at maximum") }, 2232 /* DTLPWROM K */ 2233 { SST(0x5B, 0x03, SS_RDEF, 2234 "Log list codes exhausted") }, 2235 /* D O */ 2236 { SST(0x5C, 0x00, SS_RDEF, 2237 "RPL status change") }, 2238 /* D O */ 2239 { SST(0x5C, 0x01, SS_NOP | SSQ_PRINT_SENSE, 2240 "Spindles synchronized") }, 2241 /* D O */ 2242 { SST(0x5C, 0x02, SS_RDEF, 2243 "Spindles not synchronized") }, 2244 /* DTLPWROMAEBKVF */ 2245 { SST(0x5D, 0x00, SS_RDEF, 2246 "Failure prediction threshold exceeded") }, 2247 /* R B */ 2248 { SST(0x5D, 0x01, SS_RDEF, /* XXX TBD */ 2249 "Media failure prediction threshold exceeded") }, 2250 /* R */ 2251 { SST(0x5D, 0x02, SS_RDEF, /* XXX TBD */ 2252 "Logical unit failure prediction threshold exceeded") }, 2253 /* R */ 2254 { SST(0x5D, 0x03, SS_RDEF, /* XXX TBD */ 2255 "Spare area exhaustion prediction threshold exceeded") }, 2256 /* D B */ 2257 { SST(0x5D, 0x10, SS_RDEF, /* XXX TBD */ 2258 "Hardware impending failure general hard drive failure") }, 2259 /* D B */ 2260 { SST(0x5D, 0x11, SS_RDEF, /* XXX TBD */ 2261 "Hardware impending failure drive error rate too high") }, 2262 /* D B */ 2263 { SST(0x5D, 0x12, SS_RDEF, /* XXX TBD */ 2264 "Hardware impending failure data error rate too high") }, 2265 /* D B */ 2266 { SST(0x5D, 0x13, SS_RDEF, /* XXX TBD */ 2267 "Hardware impending failure seek error rate too high") }, 2268 /* D B */ 2269 { SST(0x5D, 0x14, SS_RDEF, /* XXX TBD */ 2270 "Hardware impending failure too many block reassigns") }, 2271 /* D B */ 2272 { SST(0x5D, 0x15, SS_RDEF, /* XXX TBD */ 2273 "Hardware impending failure access times too high") }, 2274 /* D B */ 2275 { SST(0x5D, 0x16, SS_RDEF, /* XXX TBD */ 2276 "Hardware impending failure start unit times too high") }, 2277 /* D B */ 2278 { SST(0x5D, 0x17, SS_RDEF, /* XXX TBD */ 2279 "Hardware impending failure channel parametrics") }, 2280 /* D B */ 2281 { SST(0x5D, 0x18, SS_RDEF, /* XXX TBD */ 2282 "Hardware impending failure controller detected") }, 2283 /* D B */ 2284 { SST(0x5D, 0x19, SS_RDEF, /* XXX TBD */ 2285 "Hardware impending failure throughput performance") }, 2286 /* D B */ 2287 { SST(0x5D, 0x1A, SS_RDEF, /* XXX TBD */ 2288 "Hardware impending failure seek time performance") }, 2289 /* D B */ 2290 { SST(0x5D, 0x1B, SS_RDEF, /* XXX TBD */ 2291 "Hardware impending failure spin-up retry count") }, 2292 /* D B */ 2293 { SST(0x5D, 0x1C, SS_RDEF, /* XXX TBD */ 2294 "Hardware impending failure drive calibration retry count") }, 2295 /* D B */ 2296 { SST(0x5D, 0x20, SS_RDEF, /* XXX TBD */ 2297 "Controller impending failure general hard drive failure") }, 2298 /* D B */ 2299 { SST(0x5D, 0x21, SS_RDEF, /* XXX TBD */ 2300 "Controller impending failure drive error rate too high") }, 2301 /* D B */ 2302 { SST(0x5D, 0x22, SS_RDEF, /* XXX TBD */ 2303 "Controller impending failure data error rate too high") }, 2304 /* D B */ 2305 { SST(0x5D, 0x23, SS_RDEF, /* XXX TBD */ 2306 "Controller impending failure seek error rate too high") }, 2307 /* D B */ 2308 { SST(0x5D, 0x24, SS_RDEF, /* XXX TBD */ 2309 "Controller impending failure too many block reassigns") }, 2310 /* D B */ 2311 { SST(0x5D, 0x25, SS_RDEF, /* XXX TBD */ 2312 "Controller impending failure access times too high") }, 2313 /* D B */ 2314 { SST(0x5D, 0x26, SS_RDEF, /* XXX TBD */ 2315 "Controller impending failure start unit times too high") }, 2316 /* D B */ 2317 { SST(0x5D, 0x27, SS_RDEF, /* XXX TBD */ 2318 "Controller impending failure channel parametrics") }, 2319 /* D B */ 2320 { SST(0x5D, 0x28, SS_RDEF, /* XXX TBD */ 2321 "Controller impending failure controller detected") }, 2322 /* D B */ 2323 { SST(0x5D, 0x29, SS_RDEF, /* XXX TBD */ 2324 "Controller impending failure throughput performance") }, 2325 /* D B */ 2326 { SST(0x5D, 0x2A, SS_RDEF, /* XXX TBD */ 2327 "Controller impending failure seek time performance") }, 2328 /* D B */ 2329 { SST(0x5D, 0x2B, SS_RDEF, /* XXX TBD */ 2330 "Controller impending failure spin-up retry count") }, 2331 /* D B */ 2332 { SST(0x5D, 0x2C, SS_RDEF, /* XXX TBD */ 2333 "Controller impending failure drive calibration retry count") }, 2334 /* D B */ 2335 { SST(0x5D, 0x30, SS_RDEF, /* XXX TBD */ 2336 "Data channel impending failure general hard drive failure") }, 2337 /* D B */ 2338 { SST(0x5D, 0x31, SS_RDEF, /* XXX TBD */ 2339 "Data channel impending failure drive error rate too high") }, 2340 /* D B */ 2341 { SST(0x5D, 0x32, SS_RDEF, /* XXX TBD */ 2342 "Data channel impending failure data error rate too high") }, 2343 /* D B */ 2344 { SST(0x5D, 0x33, SS_RDEF, /* XXX TBD */ 2345 "Data channel impending failure seek error rate too high") }, 2346 /* D B */ 2347 { SST(0x5D, 0x34, SS_RDEF, /* XXX TBD */ 2348 "Data channel impending failure too many block reassigns") }, 2349 /* D B */ 2350 { SST(0x5D, 0x35, SS_RDEF, /* XXX TBD */ 2351 "Data channel impending failure access times too high") }, 2352 /* D B */ 2353 { SST(0x5D, 0x36, SS_RDEF, /* XXX TBD */ 2354 "Data channel impending failure start unit times too high") }, 2355 /* D B */ 2356 { SST(0x5D, 0x37, SS_RDEF, /* XXX TBD */ 2357 "Data channel impending failure channel parametrics") }, 2358 /* D B */ 2359 { SST(0x5D, 0x38, SS_RDEF, /* XXX TBD */ 2360 "Data channel impending failure controller detected") }, 2361 /* D B */ 2362 { SST(0x5D, 0x39, SS_RDEF, /* XXX TBD */ 2363 "Data channel impending failure throughput performance") }, 2364 /* D B */ 2365 { SST(0x5D, 0x3A, SS_RDEF, /* XXX TBD */ 2366 "Data channel impending failure seek time performance") }, 2367 /* D B */ 2368 { SST(0x5D, 0x3B, SS_RDEF, /* XXX TBD */ 2369 "Data channel impending failure spin-up retry count") }, 2370 /* D B */ 2371 { SST(0x5D, 0x3C, SS_RDEF, /* XXX TBD */ 2372 "Data channel impending failure drive calibration retry count") }, 2373 /* D B */ 2374 { SST(0x5D, 0x40, SS_RDEF, /* XXX TBD */ 2375 "Servo impending failure general hard drive failure") }, 2376 /* D B */ 2377 { SST(0x5D, 0x41, SS_RDEF, /* XXX TBD */ 2378 "Servo impending failure drive error rate too high") }, 2379 /* D B */ 2380 { SST(0x5D, 0x42, SS_RDEF, /* XXX TBD */ 2381 "Servo impending failure data error rate too high") }, 2382 /* D B */ 2383 { SST(0x5D, 0x43, SS_RDEF, /* XXX TBD */ 2384 "Servo impending failure seek error rate too high") }, 2385 /* D B */ 2386 { SST(0x5D, 0x44, SS_RDEF, /* XXX TBD */ 2387 "Servo impending failure too many block reassigns") }, 2388 /* D B */ 2389 { SST(0x5D, 0x45, SS_RDEF, /* XXX TBD */ 2390 "Servo impending failure access times too high") }, 2391 /* D B */ 2392 { SST(0x5D, 0x46, SS_RDEF, /* XXX TBD */ 2393 "Servo impending failure start unit times too high") }, 2394 /* D B */ 2395 { SST(0x5D, 0x47, SS_RDEF, /* XXX TBD */ 2396 "Servo impending failure channel parametrics") }, 2397 /* D B */ 2398 { SST(0x5D, 0x48, SS_RDEF, /* XXX TBD */ 2399 "Servo impending failure controller detected") }, 2400 /* D B */ 2401 { SST(0x5D, 0x49, SS_RDEF, /* XXX TBD */ 2402 "Servo impending failure throughput performance") }, 2403 /* D B */ 2404 { SST(0x5D, 0x4A, SS_RDEF, /* XXX TBD */ 2405 "Servo impending failure seek time performance") }, 2406 /* D B */ 2407 { SST(0x5D, 0x4B, SS_RDEF, /* XXX TBD */ 2408 "Servo impending failure spin-up retry count") }, 2409 /* D B */ 2410 { SST(0x5D, 0x4C, SS_RDEF, /* XXX TBD */ 2411 "Servo impending failure drive calibration retry count") }, 2412 /* D B */ 2413 { SST(0x5D, 0x50, SS_RDEF, /* XXX TBD */ 2414 "Spindle impending failure general hard drive failure") }, 2415 /* D B */ 2416 { SST(0x5D, 0x51, SS_RDEF, /* XXX TBD */ 2417 "Spindle impending failure drive error rate too high") }, 2418 /* D B */ 2419 { SST(0x5D, 0x52, SS_RDEF, /* XXX TBD */ 2420 "Spindle impending failure data error rate too high") }, 2421 /* D B */ 2422 { SST(0x5D, 0x53, SS_RDEF, /* XXX TBD */ 2423 "Spindle impending failure seek error rate too high") }, 2424 /* D B */ 2425 { SST(0x5D, 0x54, SS_RDEF, /* XXX TBD */ 2426 "Spindle impending failure too many block reassigns") }, 2427 /* D B */ 2428 { SST(0x5D, 0x55, SS_RDEF, /* XXX TBD */ 2429 "Spindle impending failure access times too high") }, 2430 /* D B */ 2431 { SST(0x5D, 0x56, SS_RDEF, /* XXX TBD */ 2432 "Spindle impending failure start unit times too high") }, 2433 /* D B */ 2434 { SST(0x5D, 0x57, SS_RDEF, /* XXX TBD */ 2435 "Spindle impending failure channel parametrics") }, 2436 /* D B */ 2437 { SST(0x5D, 0x58, SS_RDEF, /* XXX TBD */ 2438 "Spindle impending failure controller detected") }, 2439 /* D B */ 2440 { SST(0x5D, 0x59, SS_RDEF, /* XXX TBD */ 2441 "Spindle impending failure throughput performance") }, 2442 /* D B */ 2443 { SST(0x5D, 0x5A, SS_RDEF, /* XXX TBD */ 2444 "Spindle impending failure seek time performance") }, 2445 /* D B */ 2446 { SST(0x5D, 0x5B, SS_RDEF, /* XXX TBD */ 2447 "Spindle impending failure spin-up retry count") }, 2448 /* D B */ 2449 { SST(0x5D, 0x5C, SS_RDEF, /* XXX TBD */ 2450 "Spindle impending failure drive calibration retry count") }, 2451 /* D B */ 2452 { SST(0x5D, 0x60, SS_RDEF, /* XXX TBD */ 2453 "Firmware impending failure general hard drive failure") }, 2454 /* D B */ 2455 { SST(0x5D, 0x61, SS_RDEF, /* XXX TBD */ 2456 "Firmware impending failure drive error rate too high") }, 2457 /* D B */ 2458 { SST(0x5D, 0x62, SS_RDEF, /* XXX TBD */ 2459 "Firmware impending failure data error rate too high") }, 2460 /* D B */ 2461 { SST(0x5D, 0x63, SS_RDEF, /* XXX TBD */ 2462 "Firmware impending failure seek error rate too high") }, 2463 /* D B */ 2464 { SST(0x5D, 0x64, SS_RDEF, /* XXX TBD */ 2465 "Firmware impending failure too many block reassigns") }, 2466 /* D B */ 2467 { SST(0x5D, 0x65, SS_RDEF, /* XXX TBD */ 2468 "Firmware impending failure access times too high") }, 2469 /* D B */ 2470 { SST(0x5D, 0x66, SS_RDEF, /* XXX TBD */ 2471 "Firmware impending failure start unit times too high") }, 2472 /* D B */ 2473 { SST(0x5D, 0x67, SS_RDEF, /* XXX TBD */ 2474 "Firmware impending failure channel parametrics") }, 2475 /* D B */ 2476 { SST(0x5D, 0x68, SS_RDEF, /* XXX TBD */ 2477 "Firmware impending failure controller detected") }, 2478 /* D B */ 2479 { SST(0x5D, 0x69, SS_RDEF, /* XXX TBD */ 2480 "Firmware impending failure throughput performance") }, 2481 /* D B */ 2482 { SST(0x5D, 0x6A, SS_RDEF, /* XXX TBD */ 2483 "Firmware impending failure seek time performance") }, 2484 /* D B */ 2485 { SST(0x5D, 0x6B, SS_RDEF, /* XXX TBD */ 2486 "Firmware impending failure spin-up retry count") }, 2487 /* D B */ 2488 { SST(0x5D, 0x6C, SS_RDEF, /* XXX TBD */ 2489 "Firmware impending failure drive calibration retry count") }, 2490 /* DTLPWROMAEBKVF */ 2491 { SST(0x5D, 0xFF, SS_RDEF, 2492 "Failure prediction threshold exceeded (false)") }, 2493 /* DTLPWRO A K */ 2494 { SST(0x5E, 0x00, SS_RDEF, 2495 "Low power condition on") }, 2496 /* DTLPWRO A K */ 2497 { SST(0x5E, 0x01, SS_RDEF, 2498 "Idle condition activated by timer") }, 2499 /* DTLPWRO A K */ 2500 { SST(0x5E, 0x02, SS_RDEF, 2501 "Standby condition activated by timer") }, 2502 /* DTLPWRO A K */ 2503 { SST(0x5E, 0x03, SS_RDEF, 2504 "Idle condition activated by command") }, 2505 /* DTLPWRO A K */ 2506 { SST(0x5E, 0x04, SS_RDEF, 2507 "Standby condition activated by command") }, 2508 /* DTLPWRO A K */ 2509 { SST(0x5E, 0x05, SS_RDEF, 2510 "Idle-B condition activated by timer") }, 2511 /* DTLPWRO A K */ 2512 { SST(0x5E, 0x06, SS_RDEF, 2513 "Idle-B condition activated by command") }, 2514 /* DTLPWRO A K */ 2515 { SST(0x5E, 0x07, SS_RDEF, 2516 "Idle-C condition activated by timer") }, 2517 /* DTLPWRO A K */ 2518 { SST(0x5E, 0x08, SS_RDEF, 2519 "Idle-C condition activated by command") }, 2520 /* DTLPWRO A K */ 2521 { SST(0x5E, 0x09, SS_RDEF, 2522 "Standby-Y condition activated by timer") }, 2523 /* DTLPWRO A K */ 2524 { SST(0x5E, 0x0A, SS_RDEF, 2525 "Standby-Y condition activated by command") }, 2526 /* B */ 2527 { SST(0x5E, 0x41, SS_RDEF, /* XXX TBD */ 2528 "Power state change to active") }, 2529 /* B */ 2530 { SST(0x5E, 0x42, SS_RDEF, /* XXX TBD */ 2531 "Power state change to idle") }, 2532 /* B */ 2533 { SST(0x5E, 0x43, SS_RDEF, /* XXX TBD */ 2534 "Power state change to standby") }, 2535 /* B */ 2536 { SST(0x5E, 0x45, SS_RDEF, /* XXX TBD */ 2537 "Power state change to sleep") }, 2538 /* BK */ 2539 { SST(0x5E, 0x47, SS_RDEF, /* XXX TBD */ 2540 "Power state change to device control") }, 2541 /* */ 2542 { SST(0x60, 0x00, SS_RDEF, 2543 "Lamp failure") }, 2544 /* */ 2545 { SST(0x61, 0x00, SS_RDEF, 2546 "Video acquisition error") }, 2547 /* */ 2548 { SST(0x61, 0x01, SS_RDEF, 2549 "Unable to acquire video") }, 2550 /* */ 2551 { SST(0x61, 0x02, SS_RDEF, 2552 "Out of focus") }, 2553 /* */ 2554 { SST(0x62, 0x00, SS_RDEF, 2555 "Scan head positioning error") }, 2556 /* R */ 2557 { SST(0x63, 0x00, SS_RDEF, 2558 "End of user area encountered on this track") }, 2559 /* R */ 2560 { SST(0x63, 0x01, SS_FATAL | ENOSPC, 2561 "Packet does not fit in available space") }, 2562 /* R */ 2563 { SST(0x64, 0x00, SS_FATAL | ENXIO, 2564 "Illegal mode for this track") }, 2565 /* R */ 2566 { SST(0x64, 0x01, SS_RDEF, 2567 "Invalid packet size") }, 2568 /* DTLPWROMAEBKVF */ 2569 { SST(0x65, 0x00, SS_RDEF, 2570 "Voltage fault") }, 2571 /* */ 2572 { SST(0x66, 0x00, SS_RDEF, 2573 "Automatic document feeder cover up") }, 2574 /* */ 2575 { SST(0x66, 0x01, SS_RDEF, 2576 "Automatic document feeder lift up") }, 2577 /* */ 2578 { SST(0x66, 0x02, SS_RDEF, 2579 "Document jam in automatic document feeder") }, 2580 /* */ 2581 { SST(0x66, 0x03, SS_RDEF, 2582 "Document miss feed automatic in document feeder") }, 2583 /* A */ 2584 { SST(0x67, 0x00, SS_RDEF, 2585 "Configuration failure") }, 2586 /* A */ 2587 { SST(0x67, 0x01, SS_RDEF, 2588 "Configuration of incapable logical units failed") }, 2589 /* A */ 2590 { SST(0x67, 0x02, SS_RDEF, 2591 "Add logical unit failed") }, 2592 /* A */ 2593 { SST(0x67, 0x03, SS_RDEF, 2594 "Modification of logical unit failed") }, 2595 /* A */ 2596 { SST(0x67, 0x04, SS_RDEF, 2597 "Exchange of logical unit failed") }, 2598 /* A */ 2599 { SST(0x67, 0x05, SS_RDEF, 2600 "Remove of logical unit failed") }, 2601 /* A */ 2602 { SST(0x67, 0x06, SS_RDEF, 2603 "Attachment of logical unit failed") }, 2604 /* A */ 2605 { SST(0x67, 0x07, SS_RDEF, 2606 "Creation of logical unit failed") }, 2607 /* A */ 2608 { SST(0x67, 0x08, SS_RDEF, /* XXX TBD */ 2609 "Assign failure occurred") }, 2610 /* A */ 2611 { SST(0x67, 0x09, SS_RDEF, /* XXX TBD */ 2612 "Multiply assigned logical unit") }, 2613 /* DTLPWROMAEBKVF */ 2614 { SST(0x67, 0x0A, SS_RDEF, /* XXX TBD */ 2615 "Set target port groups command failed") }, 2616 /* DT B */ 2617 { SST(0x67, 0x0B, SS_RDEF, /* XXX TBD */ 2618 "ATA device feature not enabled") }, 2619 /* A */ 2620 { SST(0x68, 0x00, SS_RDEF, 2621 "Logical unit not configured") }, 2622 /* A */ 2623 { SST(0x69, 0x00, SS_RDEF, 2624 "Data loss on logical unit") }, 2625 /* A */ 2626 { SST(0x69, 0x01, SS_RDEF, 2627 "Multiple logical unit failures") }, 2628 /* A */ 2629 { SST(0x69, 0x02, SS_RDEF, 2630 "Parity/data mismatch") }, 2631 /* A */ 2632 { SST(0x6A, 0x00, SS_RDEF, 2633 "Informational, refer to log") }, 2634 /* A */ 2635 { SST(0x6B, 0x00, SS_RDEF, 2636 "State change has occurred") }, 2637 /* A */ 2638 { SST(0x6B, 0x01, SS_RDEF, 2639 "Redundancy level got better") }, 2640 /* A */ 2641 { SST(0x6B, 0x02, SS_RDEF, 2642 "Redundancy level got worse") }, 2643 /* A */ 2644 { SST(0x6C, 0x00, SS_RDEF, 2645 "Rebuild failure occurred") }, 2646 /* A */ 2647 { SST(0x6D, 0x00, SS_RDEF, 2648 "Recalculate failure occurred") }, 2649 /* A */ 2650 { SST(0x6E, 0x00, SS_RDEF, 2651 "Command to logical unit failed") }, 2652 /* R */ 2653 { SST(0x6F, 0x00, SS_RDEF, /* XXX TBD */ 2654 "Copy protection key exchange failure - authentication failure") }, 2655 /* R */ 2656 { SST(0x6F, 0x01, SS_RDEF, /* XXX TBD */ 2657 "Copy protection key exchange failure - key not present") }, 2658 /* R */ 2659 { SST(0x6F, 0x02, SS_RDEF, /* XXX TBD */ 2660 "Copy protection key exchange failure - key not established") }, 2661 /* R */ 2662 { SST(0x6F, 0x03, SS_RDEF, /* XXX TBD */ 2663 "Read of scrambled sector without authentication") }, 2664 /* R */ 2665 { SST(0x6F, 0x04, SS_RDEF, /* XXX TBD */ 2666 "Media region code is mismatched to logical unit region") }, 2667 /* R */ 2668 { SST(0x6F, 0x05, SS_RDEF, /* XXX TBD */ 2669 "Drive region must be permanent/region reset count error") }, 2670 /* R */ 2671 { SST(0x6F, 0x06, SS_RDEF, /* XXX TBD */ 2672 "Insufficient block count for binding NONCE recording") }, 2673 /* R */ 2674 { SST(0x6F, 0x07, SS_RDEF, /* XXX TBD */ 2675 "Conflict in binding NONCE recording") }, 2676 /* T */ 2677 { SST(0x70, 0x00, SS_RDEF, 2678 "Decompression exception short: ASCQ = Algorithm ID") }, 2679 /* T */ 2680 { SST(0x70, 0xFF, SS_RDEF | SSQ_RANGE, 2681 NULL) }, /* Range 0x00 -> 0xFF */ 2682 /* T */ 2683 { SST(0x71, 0x00, SS_RDEF, 2684 "Decompression exception long: ASCQ = Algorithm ID") }, 2685 /* T */ 2686 { SST(0x71, 0xFF, SS_RDEF | SSQ_RANGE, 2687 NULL) }, /* Range 0x00 -> 0xFF */ 2688 /* R */ 2689 { SST(0x72, 0x00, SS_RDEF, 2690 "Session fixation error") }, 2691 /* R */ 2692 { SST(0x72, 0x01, SS_RDEF, 2693 "Session fixation error writing lead-in") }, 2694 /* R */ 2695 { SST(0x72, 0x02, SS_RDEF, 2696 "Session fixation error writing lead-out") }, 2697 /* R */ 2698 { SST(0x72, 0x03, SS_RDEF, 2699 "Session fixation error - incomplete track in session") }, 2700 /* R */ 2701 { SST(0x72, 0x04, SS_RDEF, 2702 "Empty or partially written reserved track") }, 2703 /* R */ 2704 { SST(0x72, 0x05, SS_RDEF, /* XXX TBD */ 2705 "No more track reservations allowed") }, 2706 /* R */ 2707 { SST(0x72, 0x06, SS_RDEF, /* XXX TBD */ 2708 "RMZ extension is not allowed") }, 2709 /* R */ 2710 { SST(0x72, 0x07, SS_RDEF, /* XXX TBD */ 2711 "No more test zone extensions are allowed") }, 2712 /* R */ 2713 { SST(0x73, 0x00, SS_RDEF, 2714 "CD control error") }, 2715 /* R */ 2716 { SST(0x73, 0x01, SS_RDEF, 2717 "Power calibration area almost full") }, 2718 /* R */ 2719 { SST(0x73, 0x02, SS_FATAL | ENOSPC, 2720 "Power calibration area is full") }, 2721 /* R */ 2722 { SST(0x73, 0x03, SS_RDEF, 2723 "Power calibration area error") }, 2724 /* R */ 2725 { SST(0x73, 0x04, SS_RDEF, 2726 "Program memory area update failure") }, 2727 /* R */ 2728 { SST(0x73, 0x05, SS_RDEF, 2729 "Program memory area is full") }, 2730 /* R */ 2731 { SST(0x73, 0x06, SS_RDEF, /* XXX TBD */ 2732 "RMA/PMA is almost full") }, 2733 /* R */ 2734 { SST(0x73, 0x10, SS_RDEF, /* XXX TBD */ 2735 "Current power calibration area almost full") }, 2736 /* R */ 2737 { SST(0x73, 0x11, SS_RDEF, /* XXX TBD */ 2738 "Current power calibration area is full") }, 2739 /* R */ 2740 { SST(0x73, 0x17, SS_RDEF, /* XXX TBD */ 2741 "RDZ is full") }, 2742 /* T */ 2743 { SST(0x74, 0x00, SS_RDEF, /* XXX TBD */ 2744 "Security error") }, 2745 /* T */ 2746 { SST(0x74, 0x01, SS_RDEF, /* XXX TBD */ 2747 "Unable to decrypt data") }, 2748 /* T */ 2749 { SST(0x74, 0x02, SS_RDEF, /* XXX TBD */ 2750 "Unencrypted data encountered while decrypting") }, 2751 /* T */ 2752 { SST(0x74, 0x03, SS_RDEF, /* XXX TBD */ 2753 "Incorrect data encryption key") }, 2754 /* T */ 2755 { SST(0x74, 0x04, SS_RDEF, /* XXX TBD */ 2756 "Cryptographic integrity validation failed") }, 2757 /* T */ 2758 { SST(0x74, 0x05, SS_RDEF, /* XXX TBD */ 2759 "Error decrypting data") }, 2760 /* T */ 2761 { SST(0x74, 0x06, SS_RDEF, /* XXX TBD */ 2762 "Unknown signature verification key") }, 2763 /* T */ 2764 { SST(0x74, 0x07, SS_RDEF, /* XXX TBD */ 2765 "Encryption parameters not useable") }, 2766 /* DT R M E VF */ 2767 { SST(0x74, 0x08, SS_RDEF, /* XXX TBD */ 2768 "Digital signature validation failure") }, 2769 /* T */ 2770 { SST(0x74, 0x09, SS_RDEF, /* XXX TBD */ 2771 "Encryption mode mismatch on read") }, 2772 /* T */ 2773 { SST(0x74, 0x0A, SS_RDEF, /* XXX TBD */ 2774 "Encrypted block not raw read enabled") }, 2775 /* T */ 2776 { SST(0x74, 0x0B, SS_RDEF, /* XXX TBD */ 2777 "Incorrect encryption parameters") }, 2778 /* DT R MAEBKV */ 2779 { SST(0x74, 0x0C, SS_RDEF, /* XXX TBD */ 2780 "Unable to decrypt parameter list") }, 2781 /* T */ 2782 { SST(0x74, 0x0D, SS_RDEF, /* XXX TBD */ 2783 "Encryption algorithm disabled") }, 2784 /* DT R MAEBKV */ 2785 { SST(0x74, 0x10, SS_RDEF, /* XXX TBD */ 2786 "SA creation parameter value invalid") }, 2787 /* DT R MAEBKV */ 2788 { SST(0x74, 0x11, SS_RDEF, /* XXX TBD */ 2789 "SA creation parameter value rejected") }, 2790 /* DT R MAEBKV */ 2791 { SST(0x74, 0x12, SS_RDEF, /* XXX TBD */ 2792 "Invalid SA usage") }, 2793 /* T */ 2794 { SST(0x74, 0x21, SS_RDEF, /* XXX TBD */ 2795 "Data encryption configuration prevented") }, 2796 /* DT R MAEBKV */ 2797 { SST(0x74, 0x30, SS_RDEF, /* XXX TBD */ 2798 "SA creation parameter not supported") }, 2799 /* DT R MAEBKV */ 2800 { SST(0x74, 0x40, SS_RDEF, /* XXX TBD */ 2801 "Authentication failed") }, 2802 /* V */ 2803 { SST(0x74, 0x61, SS_RDEF, /* XXX TBD */ 2804 "External data encryption key manager access error") }, 2805 /* V */ 2806 { SST(0x74, 0x62, SS_RDEF, /* XXX TBD */ 2807 "External data encryption key manager error") }, 2808 /* V */ 2809 { SST(0x74, 0x63, SS_RDEF, /* XXX TBD */ 2810 "External data encryption key not found") }, 2811 /* V */ 2812 { SST(0x74, 0x64, SS_RDEF, /* XXX TBD */ 2813 "External data encryption request not authorized") }, 2814 /* T */ 2815 { SST(0x74, 0x6E, SS_RDEF, /* XXX TBD */ 2816 "External data encryption control timeout") }, 2817 /* T */ 2818 { SST(0x74, 0x6F, SS_RDEF, /* XXX TBD */ 2819 "External data encryption control error") }, 2820 /* DT R M E V */ 2821 { SST(0x74, 0x71, SS_RDEF, /* XXX TBD */ 2822 "Logical unit access not authorized") }, 2823 /* D */ 2824 { SST(0x74, 0x79, SS_RDEF, /* XXX TBD */ 2825 "Security conflict in translated device") } 2826}; 2827 2828const int asc_table_size = sizeof(asc_table)/sizeof(asc_table[0]); 2829 2830struct asc_key 2831{ 2832 int asc; 2833 int ascq; 2834}; 2835 2836static int 2837ascentrycomp(const void *key, const void *member) 2838{ 2839 int asc; 2840 int ascq; 2841 const struct asc_table_entry *table_entry; 2842 2843 asc = ((const struct asc_key *)key)->asc; 2844 ascq = ((const struct asc_key *)key)->ascq; 2845 table_entry = (const struct asc_table_entry *)member; 2846 2847 if (asc >= table_entry->asc) { 2848 2849 if (asc > table_entry->asc) 2850 return (1); 2851 2852 if (ascq <= table_entry->ascq) { 2853 /* Check for ranges */ 2854 if (ascq == table_entry->ascq 2855 || ((table_entry->action & SSQ_RANGE) != 0 2856 && ascq >= (table_entry - 1)->ascq)) 2857 return (0); 2858 return (-1); 2859 } 2860 return (1); 2861 } 2862 return (-1); 2863} 2864 2865static int 2866senseentrycomp(const void *key, const void *member) 2867{ 2868 int sense_key; 2869 const struct sense_key_table_entry *table_entry; 2870 2871 sense_key = *((const int *)key); 2872 table_entry = (const struct sense_key_table_entry *)member; 2873 2874 if (sense_key >= table_entry->sense_key) { 2875 if (sense_key == table_entry->sense_key) 2876 return (0); 2877 return (1); 2878 } 2879 return (-1); 2880} 2881 2882static void 2883fetchtableentries(int sense_key, int asc, int ascq, 2884 struct scsi_inquiry_data *inq_data, 2885 const struct sense_key_table_entry **sense_entry, 2886 const struct asc_table_entry **asc_entry) 2887{ 2888 caddr_t match; 2889 const struct asc_table_entry *asc_tables[2]; 2890 const struct sense_key_table_entry *sense_tables[2]; 2891 struct asc_key asc_ascq; 2892 size_t asc_tables_size[2]; 2893 size_t sense_tables_size[2]; 2894 int num_asc_tables; 2895 int num_sense_tables; 2896 int i; 2897 2898 /* Default to failure */ 2899 *sense_entry = NULL; 2900 *asc_entry = NULL; 2901 match = NULL; 2902 if (inq_data != NULL) 2903 match = cam_quirkmatch((caddr_t)inq_data, 2904 (caddr_t)sense_quirk_table, 2905 sense_quirk_table_size, 2906 sizeof(*sense_quirk_table), 2907 scsi_inquiry_match); 2908 2909 if (match != NULL) { 2910 struct scsi_sense_quirk_entry *quirk; 2911 2912 quirk = (struct scsi_sense_quirk_entry *)match; 2913 asc_tables[0] = quirk->asc_info; 2914 asc_tables_size[0] = quirk->num_ascs; 2915 asc_tables[1] = asc_table; 2916 asc_tables_size[1] = asc_table_size; 2917 num_asc_tables = 2; 2918 sense_tables[0] = quirk->sense_key_info; 2919 sense_tables_size[0] = quirk->num_sense_keys; 2920 sense_tables[1] = sense_key_table; 2921 sense_tables_size[1] = sense_key_table_size; 2922 num_sense_tables = 2; 2923 } else { 2924 asc_tables[0] = asc_table; 2925 asc_tables_size[0] = asc_table_size; 2926 num_asc_tables = 1; 2927 sense_tables[0] = sense_key_table; 2928 sense_tables_size[0] = sense_key_table_size; 2929 num_sense_tables = 1; 2930 } 2931 2932 asc_ascq.asc = asc; 2933 asc_ascq.ascq = ascq; 2934 for (i = 0; i < num_asc_tables; i++) { 2935 void *found_entry; 2936 2937 found_entry = bsearch(&asc_ascq, asc_tables[i], 2938 asc_tables_size[i], 2939 sizeof(**asc_tables), 2940 ascentrycomp); 2941 2942 if (found_entry) { 2943 *asc_entry = (struct asc_table_entry *)found_entry; 2944 break; 2945 } 2946 } 2947 2948 for (i = 0; i < num_sense_tables; i++) { 2949 void *found_entry; 2950 2951 found_entry = bsearch(&sense_key, sense_tables[i], 2952 sense_tables_size[i], 2953 sizeof(**sense_tables), 2954 senseentrycomp); 2955 2956 if (found_entry) { 2957 *sense_entry = 2958 (struct sense_key_table_entry *)found_entry; 2959 break; 2960 } 2961 } 2962} 2963 2964void 2965scsi_sense_desc(int sense_key, int asc, int ascq, 2966 struct scsi_inquiry_data *inq_data, 2967 const char **sense_key_desc, const char **asc_desc) 2968{ 2969 const struct asc_table_entry *asc_entry; 2970 const struct sense_key_table_entry *sense_entry; 2971 2972 fetchtableentries(sense_key, asc, ascq, 2973 inq_data, 2974 &sense_entry, 2975 &asc_entry); 2976 2977 if (sense_entry != NULL) 2978 *sense_key_desc = sense_entry->desc; 2979 else 2980 *sense_key_desc = "Invalid Sense Key"; 2981 2982 if (asc_entry != NULL) 2983 *asc_desc = asc_entry->desc; 2984 else if (asc >= 0x80 && asc <= 0xff) 2985 *asc_desc = "Vendor Specific ASC"; 2986 else if (ascq >= 0x80 && ascq <= 0xff) 2987 *asc_desc = "Vendor Specific ASCQ"; 2988 else 2989 *asc_desc = "Reserved ASC/ASCQ pair"; 2990} 2991 2992/* 2993 * Given sense and device type information, return the appropriate action. 2994 * If we do not understand the specific error as identified by the ASC/ASCQ 2995 * pair, fall back on the more generic actions derived from the sense key. 2996 */ 2997scsi_sense_action 2998scsi_error_action(struct ccb_scsiio *csio, struct scsi_inquiry_data *inq_data, 2999 u_int32_t sense_flags) 3000{ 3001 const struct asc_table_entry *asc_entry; 3002 const struct sense_key_table_entry *sense_entry; 3003 int error_code, sense_key, asc, ascq; 3004 scsi_sense_action action; 3005 3006 if (!scsi_extract_sense_ccb((union ccb *)csio, 3007 &error_code, &sense_key, &asc, &ascq)) { 3008 action = SS_RETRY | SSQ_DECREMENT_COUNT | SSQ_PRINT_SENSE | EIO; 3009 } else if ((error_code == SSD_DEFERRED_ERROR) 3010 || (error_code == SSD_DESC_DEFERRED_ERROR)) { 3011 /* 3012 * XXX dufault@FreeBSD.org 3013 * This error doesn't relate to the command associated 3014 * with this request sense. A deferred error is an error 3015 * for a command that has already returned GOOD status 3016 * (see SCSI2 8.2.14.2). 3017 * 3018 * By my reading of that section, it looks like the current 3019 * command has been cancelled, we should now clean things up 3020 * (hopefully recovering any lost data) and then retry the 3021 * current command. There are two easy choices, both wrong: 3022 * 3023 * 1. Drop through (like we had been doing), thus treating 3024 * this as if the error were for the current command and 3025 * return and stop the current command. 3026 * 3027 * 2. Issue a retry (like I made it do) thus hopefully 3028 * recovering the current transfer, and ignoring the 3029 * fact that we've dropped a command. 3030 * 3031 * These should probably be handled in a device specific 3032 * sense handler or punted back up to a user mode daemon 3033 */ 3034 action = SS_RETRY|SSQ_DECREMENT_COUNT|SSQ_PRINT_SENSE; 3035 } else { 3036 fetchtableentries(sense_key, asc, ascq, 3037 inq_data, 3038 &sense_entry, 3039 &asc_entry); 3040 3041 /* 3042 * Override the 'No additional Sense' entry (0,0) 3043 * with the error action of the sense key. 3044 */ 3045 if (asc_entry != NULL 3046 && (asc != 0 || ascq != 0)) 3047 action = asc_entry->action; 3048 else if (sense_entry != NULL) 3049 action = sense_entry->action; 3050 else 3051 action = SS_RETRY|SSQ_DECREMENT_COUNT|SSQ_PRINT_SENSE; 3052 3053 if (sense_key == SSD_KEY_RECOVERED_ERROR) { 3054 /* 3055 * The action succeeded but the device wants 3056 * the user to know that some recovery action 3057 * was required. 3058 */ 3059 action &= ~(SS_MASK|SSQ_MASK|SS_ERRMASK); 3060 action |= SS_NOP|SSQ_PRINT_SENSE; 3061 } else if (sense_key == SSD_KEY_ILLEGAL_REQUEST) { 3062 if ((sense_flags & SF_QUIET_IR) != 0) 3063 action &= ~SSQ_PRINT_SENSE; 3064 } else if (sense_key == SSD_KEY_UNIT_ATTENTION) { 3065 if ((sense_flags & SF_RETRY_UA) != 0 3066 && (action & SS_MASK) == SS_FAIL) { 3067 action &= ~(SS_MASK|SSQ_MASK); 3068 action |= SS_RETRY|SSQ_DECREMENT_COUNT| 3069 SSQ_PRINT_SENSE; 3070 } 3071 } 3072 } 3073 if ((action & SS_MASK) >= SS_START && 3074 (sense_flags & SF_NO_RECOVERY)) { 3075 action &= ~SS_MASK; 3076 action |= SS_FAIL; 3077 } else if ((action & SS_MASK) == SS_RETRY && 3078 (sense_flags & SF_NO_RETRY)) { 3079 action &= ~SS_MASK; 3080 action |= SS_FAIL; 3081 } 3082 if ((sense_flags & SF_PRINT_ALWAYS) != 0) 3083 action |= SSQ_PRINT_SENSE; 3084 else if ((sense_flags & SF_NO_PRINT) != 0) 3085 action &= ~SSQ_PRINT_SENSE; 3086 3087 return (action); 3088} 3089 3090char * 3091scsi_cdb_string(u_int8_t *cdb_ptr, char *cdb_string, size_t len) 3092{ 3093 u_int8_t cdb_len; 3094 int i; 3095 3096 if (cdb_ptr == NULL) 3097 return(""); 3098 3099 /* Silence warnings */ 3100 cdb_len = 0; 3101 3102 /* 3103 * This is taken from the SCSI-3 draft spec. 3104 * (T10/1157D revision 0.3) 3105 * The top 3 bits of an opcode are the group code. The next 5 bits 3106 * are the command code. 3107 * Group 0: six byte commands 3108 * Group 1: ten byte commands 3109 * Group 2: ten byte commands 3110 * Group 3: reserved 3111 * Group 4: sixteen byte commands 3112 * Group 5: twelve byte commands 3113 * Group 6: vendor specific 3114 * Group 7: vendor specific 3115 */ 3116 switch((*cdb_ptr >> 5) & 0x7) { 3117 case 0: 3118 cdb_len = 6; 3119 break; 3120 case 1: 3121 case 2: 3122 cdb_len = 10; 3123 break; 3124 case 3: 3125 case 6: 3126 case 7: 3127 /* in this case, just print out the opcode */ 3128 cdb_len = 1; 3129 break; 3130 case 4: 3131 cdb_len = 16; 3132 break; 3133 case 5: 3134 cdb_len = 12; 3135 break; 3136 } 3137 *cdb_string = '\0'; 3138 for (i = 0; i < cdb_len; i++) 3139 snprintf(cdb_string + strlen(cdb_string), 3140 len - strlen(cdb_string), "%02hhx ", cdb_ptr[i]); 3141 3142 return(cdb_string); 3143} 3144 3145const char * 3146scsi_status_string(struct ccb_scsiio *csio) 3147{ 3148 switch(csio->scsi_status) { 3149 case SCSI_STATUS_OK: 3150 return("OK"); 3151 case SCSI_STATUS_CHECK_COND: 3152 return("Check Condition"); 3153 case SCSI_STATUS_BUSY: 3154 return("Busy"); 3155 case SCSI_STATUS_INTERMED: 3156 return("Intermediate"); 3157 case SCSI_STATUS_INTERMED_COND_MET: 3158 return("Intermediate-Condition Met"); 3159 case SCSI_STATUS_RESERV_CONFLICT: 3160 return("Reservation Conflict"); 3161 case SCSI_STATUS_CMD_TERMINATED: 3162 return("Command Terminated"); 3163 case SCSI_STATUS_QUEUE_FULL: 3164 return("Queue Full"); 3165 case SCSI_STATUS_ACA_ACTIVE: 3166 return("ACA Active"); 3167 case SCSI_STATUS_TASK_ABORTED: 3168 return("Task Aborted"); 3169 default: { 3170 static char unkstr[64]; 3171 snprintf(unkstr, sizeof(unkstr), "Unknown %#x", 3172 csio->scsi_status); 3173 return(unkstr); 3174 } 3175 } 3176} 3177 3178/* 3179 * scsi_command_string() returns 0 for success and -1 for failure. 3180 */ 3181#ifdef _KERNEL 3182int 3183scsi_command_string(struct ccb_scsiio *csio, struct sbuf *sb) 3184#else /* !_KERNEL */ 3185int 3186scsi_command_string(struct cam_device *device, struct ccb_scsiio *csio, 3187 struct sbuf *sb) 3188#endif /* _KERNEL/!_KERNEL */ 3189{ 3190 struct scsi_inquiry_data *inq_data; 3191 char cdb_str[(SCSI_MAX_CDBLEN * 3) + 1]; 3192#ifdef _KERNEL 3193 struct ccb_getdev *cgd; 3194#endif /* _KERNEL */ 3195 3196#ifdef _KERNEL 3197 if ((cgd = (struct ccb_getdev*)xpt_alloc_ccb_nowait()) == NULL) 3198 return(-1); 3199 /* 3200 * Get the device information. 3201 */ 3202 xpt_setup_ccb(&cgd->ccb_h, 3203 csio->ccb_h.path, 3204 CAM_PRIORITY_NORMAL); 3205 cgd->ccb_h.func_code = XPT_GDEV_TYPE; 3206 xpt_action((union ccb *)cgd); 3207 3208 /* 3209 * If the device is unconfigured, just pretend that it is a hard 3210 * drive. scsi_op_desc() needs this. 3211 */ 3212 if (cgd->ccb_h.status == CAM_DEV_NOT_THERE) 3213 cgd->inq_data.device = T_DIRECT; 3214 3215 inq_data = &cgd->inq_data; 3216 3217#else /* !_KERNEL */ 3218 3219 inq_data = &device->inq_data; 3220 3221#endif /* _KERNEL/!_KERNEL */ 3222 3223 if ((csio->ccb_h.flags & CAM_CDB_POINTER) != 0) { 3224 sbuf_printf(sb, "%s. CDB: %s", 3225 scsi_op_desc(csio->cdb_io.cdb_ptr[0], inq_data), 3226 scsi_cdb_string(csio->cdb_io.cdb_ptr, cdb_str, 3227 sizeof(cdb_str))); 3228 } else { 3229 sbuf_printf(sb, "%s. CDB: %s", 3230 scsi_op_desc(csio->cdb_io.cdb_bytes[0], inq_data), 3231 scsi_cdb_string(csio->cdb_io.cdb_bytes, cdb_str, 3232 sizeof(cdb_str))); 3233 } 3234 3235#ifdef _KERNEL 3236 xpt_free_ccb((union ccb *)cgd); 3237#endif 3238 3239 return(0); 3240} 3241 3242/* 3243 * Iterate over sense descriptors. Each descriptor is passed into iter_func(). 3244 * If iter_func() returns 0, list traversal continues. If iter_func() 3245 * returns non-zero, list traversal is stopped. 3246 */ 3247void 3248scsi_desc_iterate(struct scsi_sense_data_desc *sense, u_int sense_len, 3249 int (*iter_func)(struct scsi_sense_data_desc *sense, 3250 u_int, struct scsi_sense_desc_header *, 3251 void *), void *arg) 3252{ 3253 int cur_pos; 3254 int desc_len; 3255 3256 /* 3257 * First make sure the extra length field is present. 3258 */ 3259 if (SSD_DESC_IS_PRESENT(sense, sense_len, extra_len) == 0) 3260 return; 3261 3262 /* 3263 * The length of data actually returned may be different than the 3264 * extra_len recorded in the sturcture. 3265 */ 3266 desc_len = sense_len -offsetof(struct scsi_sense_data_desc, sense_desc); 3267 3268 /* 3269 * Limit this further by the extra length reported, and the maximum 3270 * allowed extra length. 3271 */ 3272 desc_len = MIN(desc_len, MIN(sense->extra_len, SSD_EXTRA_MAX)); 3273 3274 /* 3275 * Subtract the size of the header from the descriptor length. 3276 * This is to ensure that we have at least the header left, so we 3277 * don't have to check that inside the loop. This can wind up 3278 * being a negative value. 3279 */ 3280 desc_len -= sizeof(struct scsi_sense_desc_header); 3281 3282 for (cur_pos = 0; cur_pos < desc_len;) { 3283 struct scsi_sense_desc_header *header; 3284 3285 header = (struct scsi_sense_desc_header *) 3286 &sense->sense_desc[cur_pos]; 3287 3288 /* 3289 * Check to make sure we have the entire descriptor. We 3290 * don't call iter_func() unless we do. 3291 * 3292 * Note that although cur_pos is at the beginning of the 3293 * descriptor, desc_len already has the header length 3294 * subtracted. So the comparison of the length in the 3295 * header (which does not include the header itself) to 3296 * desc_len - cur_pos is correct. 3297 */ 3298 if (header->length > (desc_len - cur_pos)) 3299 break; 3300 3301 if (iter_func(sense, sense_len, header, arg) != 0) 3302 break; 3303 3304 cur_pos += sizeof(*header) + header->length; 3305 } 3306} 3307 3308struct scsi_find_desc_info { 3309 uint8_t desc_type; 3310 struct scsi_sense_desc_header *header; 3311}; 3312 3313static int 3314scsi_find_desc_func(struct scsi_sense_data_desc *sense, u_int sense_len, 3315 struct scsi_sense_desc_header *header, void *arg) 3316{ 3317 struct scsi_find_desc_info *desc_info; 3318 3319 desc_info = (struct scsi_find_desc_info *)arg; 3320 3321 if (header->desc_type == desc_info->desc_type) { 3322 desc_info->header = header; 3323 3324 /* We found the descriptor, tell the iterator to stop. */ 3325 return (1); 3326 } else 3327 return (0); 3328} 3329 3330/* 3331 * Given a descriptor type, return a pointer to it if it is in the sense 3332 * data and not truncated. Avoiding truncating sense data will simplify 3333 * things significantly for the caller. 3334 */ 3335uint8_t * 3336scsi_find_desc(struct scsi_sense_data_desc *sense, u_int sense_len, 3337 uint8_t desc_type) 3338{ 3339 struct scsi_find_desc_info desc_info; 3340 3341 desc_info.desc_type = desc_type; 3342 desc_info.header = NULL; 3343 3344 scsi_desc_iterate(sense, sense_len, scsi_find_desc_func, &desc_info); 3345 3346 return ((uint8_t *)desc_info.header); 3347} 3348 3349/* 3350 * Fill in SCSI sense data with the specified parameters. This routine can 3351 * fill in either fixed or descriptor type sense data. 3352 */ 3353void 3354scsi_set_sense_data_va(struct scsi_sense_data *sense_data, 3355 scsi_sense_data_type sense_format, int current_error, 3356 int sense_key, int asc, int ascq, va_list ap) 3357{ 3358 int descriptor_sense; 3359 scsi_sense_elem_type elem_type; 3360 3361 /* 3362 * Determine whether to return fixed or descriptor format sense 3363 * data. If the user specifies SSD_TYPE_NONE for some reason, 3364 * they'll just get fixed sense data. 3365 */ 3366 if (sense_format == SSD_TYPE_DESC) 3367 descriptor_sense = 1; 3368 else 3369 descriptor_sense = 0; 3370 3371 /* 3372 * Zero the sense data, so that we don't pass back any garbage data 3373 * to the user. 3374 */ 3375 memset(sense_data, 0, sizeof(*sense_data)); 3376 3377 if (descriptor_sense != 0) { 3378 struct scsi_sense_data_desc *sense; 3379 3380 sense = (struct scsi_sense_data_desc *)sense_data; 3381 /* 3382 * The descriptor sense format eliminates the use of the 3383 * valid bit. 3384 */ 3385 if (current_error != 0) 3386 sense->error_code = SSD_DESC_CURRENT_ERROR; 3387 else 3388 sense->error_code = SSD_DESC_DEFERRED_ERROR; 3389 sense->sense_key = sense_key; 3390 sense->add_sense_code = asc; 3391 sense->add_sense_code_qual = ascq; 3392 /* 3393 * Start off with no extra length, since the above data 3394 * fits in the standard descriptor sense information. 3395 */ 3396 sense->extra_len = 0; 3397 while ((elem_type = (scsi_sense_elem_type)va_arg(ap, 3398 scsi_sense_elem_type)) != SSD_ELEM_NONE) { 3399 int sense_len, len_to_copy; 3400 uint8_t *data; 3401 3402 if (elem_type >= SSD_ELEM_MAX) { 3403 printf("%s: invalid sense type %d\n", __func__, 3404 elem_type); 3405 break; 3406 } 3407 3408 sense_len = (int)va_arg(ap, int); 3409 len_to_copy = MIN(sense_len, SSD_EXTRA_MAX - 3410 sense->extra_len); 3411 data = (uint8_t *)va_arg(ap, uint8_t *); 3412 3413 /* 3414 * We've already consumed the arguments for this one. 3415 */ 3416 if (elem_type == SSD_ELEM_SKIP) 3417 continue; 3418 3419 switch (elem_type) { 3420 case SSD_ELEM_DESC: { 3421 3422 /* 3423 * This is a straight descriptor. All we 3424 * need to do is copy the data in. 3425 */ 3426 bcopy(data, &sense->sense_desc[ 3427 sense->extra_len], len_to_copy); 3428 sense->extra_len += len_to_copy; 3429 break; 3430 } 3431 case SSD_ELEM_SKS: { 3432 struct scsi_sense_sks sks; 3433 3434 bzero(&sks, sizeof(sks)); 3435 3436 /* 3437 * This is already-formatted sense key 3438 * specific data. We just need to fill out 3439 * the header and copy everything in. 3440 */ 3441 bcopy(data, &sks.sense_key_spec, 3442 MIN(len_to_copy, 3443 sizeof(sks.sense_key_spec))); 3444 3445 sks.desc_type = SSD_DESC_SKS; 3446 sks.length = sizeof(sks) - 3447 offsetof(struct scsi_sense_sks, reserved1); 3448 bcopy(&sks,&sense->sense_desc[sense->extra_len], 3449 sizeof(sks)); 3450 sense->extra_len += sizeof(sks); 3451 break; 3452 } 3453 case SSD_ELEM_INFO: 3454 case SSD_ELEM_COMMAND: { 3455 struct scsi_sense_command cmd; 3456 struct scsi_sense_info info; 3457 uint8_t *data_dest; 3458 uint8_t *descriptor; 3459 int descriptor_size, i, copy_len; 3460 3461 bzero(&cmd, sizeof(cmd)); 3462 bzero(&info, sizeof(info)); 3463 3464 /* 3465 * Command or information data. The 3466 * operate in pretty much the same way. 3467 */ 3468 if (elem_type == SSD_ELEM_COMMAND) { 3469 len_to_copy = MIN(len_to_copy, 3470 sizeof(cmd.command_info)); 3471 descriptor = (uint8_t *)&cmd; 3472 descriptor_size = sizeof(cmd); 3473 data_dest =(uint8_t *)&cmd.command_info; 3474 cmd.desc_type = SSD_DESC_COMMAND; 3475 cmd.length = sizeof(cmd) - 3476 offsetof(struct scsi_sense_command, 3477 reserved); 3478 } else { 3479 len_to_copy = MIN(len_to_copy, 3480 sizeof(info.info)); 3481 descriptor = (uint8_t *)&info; 3482 descriptor_size = sizeof(cmd); 3483 data_dest = (uint8_t *)&info.info; 3484 info.desc_type = SSD_DESC_INFO; 3485 info.byte2 = SSD_INFO_VALID; 3486 info.length = sizeof(info) - 3487 offsetof(struct scsi_sense_info, 3488 byte2); 3489 } 3490 3491 /* 3492 * Copy this in reverse because the spec 3493 * (SPC-4) says that when 4 byte quantities 3494 * are stored in this 8 byte field, the 3495 * first four bytes shall be 0. 3496 * 3497 * So we fill the bytes in from the end, and 3498 * if we have less than 8 bytes to copy, 3499 * the initial, most significant bytes will 3500 * be 0. 3501 */ 3502 for (i = sense_len - 1; i >= 0 && 3503 len_to_copy > 0; i--, len_to_copy--) 3504 data_dest[len_to_copy - 1] = data[i]; 3505 3506 /* 3507 * This calculation looks much like the 3508 * initial len_to_copy calculation, but 3509 * we have to do it again here, because 3510 * we're looking at a larger amount that 3511 * may or may not fit. It's not only the 3512 * data the user passed in, but also the 3513 * rest of the descriptor. 3514 */ 3515 copy_len = MIN(descriptor_size, 3516 SSD_EXTRA_MAX - sense->extra_len); 3517 bcopy(descriptor, &sense->sense_desc[ 3518 sense->extra_len], copy_len); 3519 sense->extra_len += copy_len; 3520 break; 3521 } 3522 case SSD_ELEM_FRU: { 3523 struct scsi_sense_fru fru; 3524 int copy_len; 3525 3526 bzero(&fru, sizeof(fru)); 3527 3528 fru.desc_type = SSD_DESC_FRU; 3529 fru.length = sizeof(fru) - 3530 offsetof(struct scsi_sense_fru, reserved); 3531 fru.fru = *data; 3532 3533 copy_len = MIN(sizeof(fru), SSD_EXTRA_MAX - 3534 sense->extra_len); 3535 bcopy(&fru, &sense->sense_desc[ 3536 sense->extra_len], copy_len); 3537 sense->extra_len += copy_len; 3538 break; 3539 } 3540 case SSD_ELEM_STREAM: { 3541 struct scsi_sense_stream stream_sense; 3542 int copy_len; 3543 3544 bzero(&stream_sense, sizeof(stream_sense)); 3545 stream_sense.desc_type = SSD_DESC_STREAM; 3546 stream_sense.length = sizeof(stream_sense) - 3547 offsetof(struct scsi_sense_stream, reserved); 3548 stream_sense.byte3 = *data; 3549 3550 copy_len = MIN(sizeof(stream_sense), 3551 SSD_EXTRA_MAX - sense->extra_len); 3552 bcopy(&stream_sense, &sense->sense_desc[ 3553 sense->extra_len], copy_len); 3554 sense->extra_len += copy_len; 3555 break; 3556 } 3557 default: 3558 /* 3559 * We shouldn't get here, but if we do, do 3560 * nothing. We've already consumed the 3561 * arguments above. 3562 */ 3563 break; 3564 } 3565 } 3566 } else { 3567 struct scsi_sense_data_fixed *sense; 3568 3569 sense = (struct scsi_sense_data_fixed *)sense_data; 3570 3571 if (current_error != 0) 3572 sense->error_code = SSD_CURRENT_ERROR; 3573 else 3574 sense->error_code = SSD_DEFERRED_ERROR; 3575 3576 sense->flags = sense_key; 3577 sense->add_sense_code = asc; 3578 sense->add_sense_code_qual = ascq; 3579 /* 3580 * We've set the ASC and ASCQ, so we have 6 more bytes of 3581 * valid data. If we wind up setting any of the other 3582 * fields, we'll bump this to 10 extra bytes. 3583 */ 3584 sense->extra_len = 6; 3585 3586 while ((elem_type = (scsi_sense_elem_type)va_arg(ap, 3587 scsi_sense_elem_type)) != SSD_ELEM_NONE) { 3588 int sense_len, len_to_copy; 3589 uint8_t *data; 3590 3591 if (elem_type >= SSD_ELEM_MAX) { 3592 printf("%s: invalid sense type %d\n", __func__, 3593 elem_type); 3594 break; 3595 } 3596 /* 3597 * If we get in here, just bump the extra length to 3598 * 10 bytes. That will encompass anything we're 3599 * going to set here. 3600 */ 3601 sense->extra_len = 10; 3602 sense_len = (int)va_arg(ap, int); 3603 len_to_copy = MIN(sense_len, SSD_EXTRA_MAX - 3604 sense->extra_len); 3605 data = (uint8_t *)va_arg(ap, uint8_t *); 3606 3607 switch (elem_type) { 3608 case SSD_ELEM_SKS: 3609 /* 3610 * The user passed in pre-formatted sense 3611 * key specific data. 3612 */ 3613 bcopy(data, &sense->sense_key_spec[0], 3614 MIN(sizeof(sense->sense_key_spec), 3615 sense_len)); 3616 break; 3617 case SSD_ELEM_INFO: 3618 case SSD_ELEM_COMMAND: { 3619 uint8_t *data_dest; 3620 int i; 3621 3622 if (elem_type == SSD_ELEM_COMMAND) 3623 data_dest = &sense->cmd_spec_info[0]; 3624 else { 3625 data_dest = &sense->info[0]; 3626 /* 3627 * We're setting the info field, so 3628 * set the valid bit. 3629 */ 3630 sense->error_code |= SSD_ERRCODE_VALID; 3631 } 3632 3633 /* 3634 * Copy this in reverse so that if we have 3635 * less than 4 bytes to fill, the least 3636 * significant bytes will be at the end. 3637 * If we have more than 4 bytes, only the 3638 * least significant bytes will be included. 3639 */ 3640 for (i = sense_len - 1; i >= 0 && 3641 len_to_copy > 0; i--, len_to_copy--) 3642 data_dest[len_to_copy - 1] = data[i]; 3643 3644 break; 3645 } 3646 case SSD_ELEM_FRU: 3647 sense->fru = *data; 3648 break; 3649 case SSD_ELEM_STREAM: 3650 sense->flags |= *data; 3651 break; 3652 case SSD_ELEM_DESC: 3653 default: 3654 3655 /* 3656 * If the user passes in descriptor sense, 3657 * we can't handle that in fixed format. 3658 * So just skip it, and any unknown argument 3659 * types. 3660 */ 3661 break; 3662 } 3663 } 3664 } 3665} 3666 3667void 3668scsi_set_sense_data(struct scsi_sense_data *sense_data, 3669 scsi_sense_data_type sense_format, int current_error, 3670 int sense_key, int asc, int ascq, ...) 3671{ 3672 va_list ap; 3673 3674 va_start(ap, ascq); 3675 scsi_set_sense_data_va(sense_data, sense_format, current_error, 3676 sense_key, asc, ascq, ap); 3677 va_end(ap); 3678} 3679 3680/* 3681 * Get sense information for three similar sense data types. 3682 */ 3683int 3684scsi_get_sense_info(struct scsi_sense_data *sense_data, u_int sense_len, 3685 uint8_t info_type, uint64_t *info, int64_t *signed_info) 3686{ 3687 scsi_sense_data_type sense_type; 3688 3689 if (sense_len == 0) 3690 goto bailout; 3691 3692 sense_type = scsi_sense_type(sense_data); 3693 3694 switch (sense_type) { 3695 case SSD_TYPE_DESC: { 3696 struct scsi_sense_data_desc *sense; 3697 uint8_t *desc; 3698 3699 sense = (struct scsi_sense_data_desc *)sense_data; 3700 3701 desc = scsi_find_desc(sense, sense_len, info_type); 3702 if (desc == NULL) 3703 goto bailout; 3704 3705 switch (info_type) { 3706 case SSD_DESC_INFO: { 3707 struct scsi_sense_info *info_desc; 3708 3709 info_desc = (struct scsi_sense_info *)desc; 3710 *info = scsi_8btou64(info_desc->info); 3711 if (signed_info != NULL) 3712 *signed_info = *info; 3713 break; 3714 } 3715 case SSD_DESC_COMMAND: { 3716 struct scsi_sense_command *cmd_desc; 3717 3718 cmd_desc = (struct scsi_sense_command *)desc; 3719 3720 *info = scsi_8btou64(cmd_desc->command_info); 3721 if (signed_info != NULL) 3722 *signed_info = *info; 3723 break; 3724 } 3725 case SSD_DESC_FRU: { 3726 struct scsi_sense_fru *fru_desc; 3727 3728 fru_desc = (struct scsi_sense_fru *)desc; 3729 3730 *info = fru_desc->fru; 3731 if (signed_info != NULL) 3732 *signed_info = (int8_t)fru_desc->fru; 3733 break; 3734 } 3735 default: 3736 goto bailout; 3737 break; 3738 } 3739 break; 3740 } 3741 case SSD_TYPE_FIXED: { 3742 struct scsi_sense_data_fixed *sense; 3743 3744 sense = (struct scsi_sense_data_fixed *)sense_data; 3745 3746 switch (info_type) { 3747 case SSD_DESC_INFO: { 3748 uint32_t info_val; 3749 3750 if ((sense->error_code & SSD_ERRCODE_VALID) == 0) 3751 goto bailout; 3752 3753 if (SSD_FIXED_IS_PRESENT(sense, sense_len, info) == 0) 3754 goto bailout; 3755 3756 info_val = scsi_4btoul(sense->info); 3757 3758 *info = info_val; 3759 if (signed_info != NULL) 3760 *signed_info = (int32_t)info_val; 3761 break; 3762 } 3763 case SSD_DESC_COMMAND: { 3764 uint32_t cmd_val; 3765 3766 if ((SSD_FIXED_IS_PRESENT(sense, sense_len, 3767 cmd_spec_info) == 0) 3768 || (SSD_FIXED_IS_FILLED(sense, cmd_spec_info) == 0)) 3769 goto bailout; 3770 3771 cmd_val = scsi_4btoul(sense->cmd_spec_info); 3772 if (cmd_val == 0) 3773 goto bailout; 3774 3775 *info = cmd_val; 3776 if (signed_info != NULL) 3777 *signed_info = (int32_t)cmd_val; 3778 break; 3779 } 3780 case SSD_DESC_FRU: 3781 if ((SSD_FIXED_IS_PRESENT(sense, sense_len, fru) == 0) 3782 || (SSD_FIXED_IS_FILLED(sense, fru) == 0)) 3783 goto bailout; 3784 3785 if (sense->fru == 0) 3786 goto bailout; 3787 3788 *info = sense->fru; 3789 if (signed_info != NULL) 3790 *signed_info = (int8_t)sense->fru; 3791 break; 3792 default: 3793 goto bailout; 3794 break; 3795 } 3796 break; 3797 } 3798 default: 3799 goto bailout; 3800 break; 3801 } 3802 3803 return (0); 3804bailout: 3805 return (1); 3806} 3807 3808int 3809scsi_get_sks(struct scsi_sense_data *sense_data, u_int sense_len, uint8_t *sks) 3810{ 3811 scsi_sense_data_type sense_type; 3812 3813 if (sense_len == 0) 3814 goto bailout; 3815 3816 sense_type = scsi_sense_type(sense_data); 3817 3818 switch (sense_type) { 3819 case SSD_TYPE_DESC: { 3820 struct scsi_sense_data_desc *sense; 3821 struct scsi_sense_sks *desc; 3822 3823 sense = (struct scsi_sense_data_desc *)sense_data; 3824 3825 desc = (struct scsi_sense_sks *)scsi_find_desc(sense, sense_len, 3826 SSD_DESC_SKS); 3827 if (desc == NULL) 3828 goto bailout; 3829 3830 /* 3831 * No need to check the SKS valid bit for descriptor sense. 3832 * If the descriptor is present, it is valid. 3833 */ 3834 bcopy(desc->sense_key_spec, sks, sizeof(desc->sense_key_spec)); 3835 break; 3836 } 3837 case SSD_TYPE_FIXED: { 3838 struct scsi_sense_data_fixed *sense; 3839 3840 sense = (struct scsi_sense_data_fixed *)sense_data; 3841 3842 if ((SSD_FIXED_IS_PRESENT(sense, sense_len, sense_key_spec)== 0) 3843 || (SSD_FIXED_IS_FILLED(sense, sense_key_spec) == 0)) 3844 goto bailout; 3845 3846 if ((sense->sense_key_spec[0] & SSD_SCS_VALID) == 0) 3847 goto bailout; 3848 3849 bcopy(sense->sense_key_spec, sks,sizeof(sense->sense_key_spec)); 3850 break; 3851 } 3852 default: 3853 goto bailout; 3854 break; 3855 } 3856 return (0); 3857bailout: 3858 return (1); 3859} 3860 3861/* 3862 * Provide a common interface for fixed and descriptor sense to detect 3863 * whether we have block-specific sense information. It is clear by the 3864 * presence of the block descriptor in descriptor mode, but we have to 3865 * infer from the inquiry data and ILI bit in fixed mode. 3866 */ 3867int 3868scsi_get_block_info(struct scsi_sense_data *sense_data, u_int sense_len, 3869 struct scsi_inquiry_data *inq_data, uint8_t *block_bits) 3870{ 3871 scsi_sense_data_type sense_type; 3872 3873 if (inq_data != NULL) { 3874 switch (SID_TYPE(inq_data)) { 3875 case T_DIRECT: 3876 case T_RBC: 3877 break; 3878 default: 3879 goto bailout; 3880 break; 3881 } 3882 } 3883 3884 sense_type = scsi_sense_type(sense_data); 3885 3886 switch (sense_type) { 3887 case SSD_TYPE_DESC: { 3888 struct scsi_sense_data_desc *sense; 3889 struct scsi_sense_block *block; 3890 3891 sense = (struct scsi_sense_data_desc *)sense_data; 3892 3893 block = (struct scsi_sense_block *)scsi_find_desc(sense, 3894 sense_len, SSD_DESC_BLOCK); 3895 if (block == NULL) 3896 goto bailout; 3897 3898 *block_bits = block->byte3; 3899 break; 3900 } 3901 case SSD_TYPE_FIXED: { 3902 struct scsi_sense_data_fixed *sense; 3903 3904 sense = (struct scsi_sense_data_fixed *)sense_data; 3905 3906 if (SSD_FIXED_IS_PRESENT(sense, sense_len, flags) == 0) 3907 goto bailout; 3908 3909 if ((sense->flags & SSD_ILI) == 0) 3910 goto bailout; 3911 3912 *block_bits = sense->flags & SSD_ILI; 3913 break; 3914 } 3915 default: 3916 goto bailout; 3917 break; 3918 } 3919 return (0); 3920bailout: 3921 return (1); 3922} 3923 3924int 3925scsi_get_stream_info(struct scsi_sense_data *sense_data, u_int sense_len, 3926 struct scsi_inquiry_data *inq_data, uint8_t *stream_bits) 3927{ 3928 scsi_sense_data_type sense_type; 3929 3930 if (inq_data != NULL) { 3931 switch (SID_TYPE(inq_data)) { 3932 case T_SEQUENTIAL: 3933 break; 3934 default: 3935 goto bailout; 3936 break; 3937 } 3938 } 3939 3940 sense_type = scsi_sense_type(sense_data); 3941 3942 switch (sense_type) { 3943 case SSD_TYPE_DESC: { 3944 struct scsi_sense_data_desc *sense; 3945 struct scsi_sense_stream *stream; 3946 3947 sense = (struct scsi_sense_data_desc *)sense_data; 3948 3949 stream = (struct scsi_sense_stream *)scsi_find_desc(sense, 3950 sense_len, SSD_DESC_STREAM); 3951 if (stream == NULL) 3952 goto bailout; 3953 3954 *stream_bits = stream->byte3; 3955 break; 3956 } 3957 case SSD_TYPE_FIXED: { 3958 struct scsi_sense_data_fixed *sense; 3959 3960 sense = (struct scsi_sense_data_fixed *)sense_data; 3961 3962 if (SSD_FIXED_IS_PRESENT(sense, sense_len, flags) == 0) 3963 goto bailout; 3964 3965 if ((sense->flags & (SSD_ILI|SSD_EOM|SSD_FILEMARK)) == 0) 3966 goto bailout; 3967 3968 *stream_bits = sense->flags & (SSD_ILI|SSD_EOM|SSD_FILEMARK); 3969 break; 3970 } 3971 default: 3972 goto bailout; 3973 break; 3974 } 3975 return (0); 3976bailout: 3977 return (1); 3978} 3979 3980void 3981scsi_info_sbuf(struct sbuf *sb, uint8_t *cdb, int cdb_len, 3982 struct scsi_inquiry_data *inq_data, uint64_t info) 3983{ 3984 sbuf_printf(sb, "Info: %#jx", info); 3985} 3986 3987void 3988scsi_command_sbuf(struct sbuf *sb, uint8_t *cdb, int cdb_len, 3989 struct scsi_inquiry_data *inq_data, uint64_t csi) 3990{ 3991 sbuf_printf(sb, "Command Specific Info: %#jx", csi); 3992} 3993 3994 3995void 3996scsi_progress_sbuf(struct sbuf *sb, uint16_t progress) 3997{ 3998 sbuf_printf(sb, "Progress: %d%% (%d/%d) complete", 3999 (progress * 100) / SSD_SKS_PROGRESS_DENOM, 4000 progress, SSD_SKS_PROGRESS_DENOM); 4001} 4002 4003/* 4004 * Returns 1 for failure (i.e. SKS isn't valid) and 0 for success. 4005 */ 4006int 4007scsi_sks_sbuf(struct sbuf *sb, int sense_key, uint8_t *sks) 4008{ 4009 if ((sks[0] & SSD_SKS_VALID) == 0) 4010 return (1); 4011 4012 switch (sense_key) { 4013 case SSD_KEY_ILLEGAL_REQUEST: { 4014 struct scsi_sense_sks_field *field; 4015 int bad_command; 4016 char tmpstr[40]; 4017 4018 /*Field Pointer*/ 4019 field = (struct scsi_sense_sks_field *)sks; 4020 4021 if (field->byte0 & SSD_SKS_FIELD_CMD) 4022 bad_command = 1; 4023 else 4024 bad_command = 0; 4025 4026 tmpstr[0] = '\0'; 4027 4028 /* Bit pointer is valid */ 4029 if (field->byte0 & SSD_SKS_BPV) 4030 snprintf(tmpstr, sizeof(tmpstr), "bit %d ", 4031 field->byte0 & SSD_SKS_BIT_VALUE); 4032 4033 sbuf_printf(sb, "%s byte %d %sis invalid", 4034 bad_command ? "Command" : "Data", 4035 scsi_2btoul(field->field), tmpstr); 4036 break; 4037 } 4038 case SSD_KEY_UNIT_ATTENTION: { 4039 struct scsi_sense_sks_overflow *overflow; 4040 4041 overflow = (struct scsi_sense_sks_overflow *)sks; 4042 4043 /*UA Condition Queue Overflow*/ 4044 sbuf_printf(sb, "Unit Attention Condition Queue %s", 4045 (overflow->byte0 & SSD_SKS_OVERFLOW_SET) ? 4046 "Overflowed" : "Did Not Overflow??"); 4047 break; 4048 } 4049 case SSD_KEY_RECOVERED_ERROR: 4050 case SSD_KEY_HARDWARE_ERROR: 4051 case SSD_KEY_MEDIUM_ERROR: { 4052 struct scsi_sense_sks_retry *retry; 4053 4054 /*Actual Retry Count*/ 4055 retry = (struct scsi_sense_sks_retry *)sks; 4056 4057 sbuf_printf(sb, "Actual Retry Count: %d", 4058 scsi_2btoul(retry->actual_retry_count)); 4059 break; 4060 } 4061 case SSD_KEY_NO_SENSE: 4062 case SSD_KEY_NOT_READY: { 4063 struct scsi_sense_sks_progress *progress; 4064 int progress_val; 4065 4066 /*Progress Indication*/ 4067 progress = (struct scsi_sense_sks_progress *)sks; 4068 progress_val = scsi_2btoul(progress->progress); 4069 4070 scsi_progress_sbuf(sb, progress_val); 4071 break; 4072 } 4073 case SSD_KEY_COPY_ABORTED: { 4074 struct scsi_sense_sks_segment *segment; 4075 char tmpstr[40]; 4076 4077 /*Segment Pointer*/ 4078 segment = (struct scsi_sense_sks_segment *)sks; 4079 4080 tmpstr[0] = '\0'; 4081 4082 if (segment->byte0 & SSD_SKS_SEGMENT_BPV) 4083 snprintf(tmpstr, sizeof(tmpstr), "bit %d ", 4084 segment->byte0 & SSD_SKS_SEGMENT_BITPTR); 4085 4086 sbuf_printf(sb, "%s byte %d %sis invalid", (segment->byte0 & 4087 SSD_SKS_SEGMENT_SD) ? "Segment" : "Data", 4088 scsi_2btoul(segment->field), tmpstr); 4089 break; 4090 } 4091 default: 4092 sbuf_printf(sb, "Sense Key Specific: %#x,%#x", sks[0], 4093 scsi_2btoul(&sks[1])); 4094 break; 4095 } 4096 4097 return (0); 4098} 4099 4100void 4101scsi_fru_sbuf(struct sbuf *sb, uint64_t fru) 4102{ 4103 sbuf_printf(sb, "Field Replaceable Unit: %d", (int)fru); 4104} 4105 4106void 4107scsi_stream_sbuf(struct sbuf *sb, uint8_t stream_bits, uint64_t info) 4108{ 4109 int need_comma; 4110 4111 need_comma = 0; 4112 /* 4113 * XXX KDM this needs more descriptive decoding. 4114 */ 4115 if (stream_bits & SSD_DESC_STREAM_FM) { 4116 sbuf_printf(sb, "Filemark"); 4117 need_comma = 1; 4118 } 4119 4120 if (stream_bits & SSD_DESC_STREAM_EOM) { 4121 sbuf_printf(sb, "%sEOM", (need_comma) ? "," : ""); 4122 need_comma = 1; 4123 } 4124 4125 if (stream_bits & SSD_DESC_STREAM_ILI) 4126 sbuf_printf(sb, "%sILI", (need_comma) ? "," : ""); 4127 4128 sbuf_printf(sb, ": Info: %#jx", (uintmax_t) info); 4129} 4130 4131void 4132scsi_block_sbuf(struct sbuf *sb, uint8_t block_bits, uint64_t info) 4133{ 4134 if (block_bits & SSD_DESC_BLOCK_ILI) 4135 sbuf_printf(sb, "ILI: residue %#jx", (uintmax_t) info); 4136} 4137 4138void 4139scsi_sense_info_sbuf(struct sbuf *sb, struct scsi_sense_data *sense, 4140 u_int sense_len, uint8_t *cdb, int cdb_len, 4141 struct scsi_inquiry_data *inq_data, 4142 struct scsi_sense_desc_header *header) 4143{ 4144 struct scsi_sense_info *info; 4145 4146 info = (struct scsi_sense_info *)header; 4147 4148 scsi_info_sbuf(sb, cdb, cdb_len, inq_data, scsi_8btou64(info->info)); 4149} 4150 4151void 4152scsi_sense_command_sbuf(struct sbuf *sb, struct scsi_sense_data *sense, 4153 u_int sense_len, uint8_t *cdb, int cdb_len, 4154 struct scsi_inquiry_data *inq_data, 4155 struct scsi_sense_desc_header *header) 4156{ 4157 struct scsi_sense_command *command; 4158 4159 command = (struct scsi_sense_command *)header; 4160 4161 scsi_command_sbuf(sb, cdb, cdb_len, inq_data, 4162 scsi_8btou64(command->command_info)); 4163} 4164 4165void 4166scsi_sense_sks_sbuf(struct sbuf *sb, struct scsi_sense_data *sense, 4167 u_int sense_len, uint8_t *cdb, int cdb_len, 4168 struct scsi_inquiry_data *inq_data, 4169 struct scsi_sense_desc_header *header) 4170{ 4171 struct scsi_sense_sks *sks; 4172 int error_code, sense_key, asc, ascq; 4173 4174 sks = (struct scsi_sense_sks *)header; 4175 4176 scsi_extract_sense_len(sense, sense_len, &error_code, &sense_key, 4177 &asc, &ascq, /*show_errors*/ 1); 4178 4179 scsi_sks_sbuf(sb, sense_key, sks->sense_key_spec); 4180} 4181 4182void 4183scsi_sense_fru_sbuf(struct sbuf *sb, struct scsi_sense_data *sense, 4184 u_int sense_len, uint8_t *cdb, int cdb_len, 4185 struct scsi_inquiry_data *inq_data, 4186 struct scsi_sense_desc_header *header) 4187{ 4188 struct scsi_sense_fru *fru; 4189 4190 fru = (struct scsi_sense_fru *)header; 4191 4192 scsi_fru_sbuf(sb, (uint64_t)fru->fru); 4193} 4194 4195void 4196scsi_sense_stream_sbuf(struct sbuf *sb, struct scsi_sense_data *sense, 4197 u_int sense_len, uint8_t *cdb, int cdb_len, 4198 struct scsi_inquiry_data *inq_data, 4199 struct scsi_sense_desc_header *header) 4200{ 4201 struct scsi_sense_stream *stream; 4202 uint64_t info; 4203 4204 stream = (struct scsi_sense_stream *)header; 4205 info = 0; 4206 4207 scsi_get_sense_info(sense, sense_len, SSD_DESC_INFO, &info, NULL); 4208 4209 scsi_stream_sbuf(sb, stream->byte3, info); 4210} 4211 4212void 4213scsi_sense_block_sbuf(struct sbuf *sb, struct scsi_sense_data *sense, 4214 u_int sense_len, uint8_t *cdb, int cdb_len, 4215 struct scsi_inquiry_data *inq_data, 4216 struct scsi_sense_desc_header *header) 4217{ 4218 struct scsi_sense_block *block; 4219 uint64_t info; 4220 4221 block = (struct scsi_sense_block *)header; 4222 info = 0; 4223 4224 scsi_get_sense_info(sense, sense_len, SSD_DESC_INFO, &info, NULL); 4225 4226 scsi_block_sbuf(sb, block->byte3, info); 4227} 4228 4229void 4230scsi_sense_progress_sbuf(struct sbuf *sb, struct scsi_sense_data *sense, 4231 u_int sense_len, uint8_t *cdb, int cdb_len, 4232 struct scsi_inquiry_data *inq_data, 4233 struct scsi_sense_desc_header *header) 4234{ 4235 struct scsi_sense_progress *progress; 4236 const char *sense_key_desc; 4237 const char *asc_desc; 4238 int progress_val; 4239 4240 progress = (struct scsi_sense_progress *)header; 4241 4242 /* 4243 * Get descriptions for the sense key, ASC, and ASCQ in the 4244 * progress descriptor. These could be different than the values 4245 * in the overall sense data. 4246 */ 4247 scsi_sense_desc(progress->sense_key, progress->add_sense_code, 4248 progress->add_sense_code_qual, inq_data, 4249 &sense_key_desc, &asc_desc); 4250 4251 progress_val = scsi_2btoul(progress->progress); 4252 4253 /* 4254 * The progress indicator is for the operation described by the 4255 * sense key, ASC, and ASCQ in the descriptor. 4256 */ 4257 sbuf_cat(sb, sense_key_desc); 4258 sbuf_printf(sb, " asc:%x,%x (%s): ", progress->add_sense_code, 4259 progress->add_sense_code_qual, asc_desc); 4260 scsi_progress_sbuf(sb, progress_val); 4261} 4262 4263/* 4264 * Generic sense descriptor printing routine. This is used when we have 4265 * not yet implemented a specific printing routine for this descriptor. 4266 */ 4267void 4268scsi_sense_generic_sbuf(struct sbuf *sb, struct scsi_sense_data *sense, 4269 u_int sense_len, uint8_t *cdb, int cdb_len, 4270 struct scsi_inquiry_data *inq_data, 4271 struct scsi_sense_desc_header *header) 4272{ 4273 int i; 4274 uint8_t *buf_ptr; 4275 4276 sbuf_printf(sb, "Descriptor %#x:", header->desc_type); 4277 4278 buf_ptr = (uint8_t *)&header[1]; 4279 4280 for (i = 0; i < header->length; i++, buf_ptr++) 4281 sbuf_printf(sb, " %02x", *buf_ptr); 4282} 4283 4284/* 4285 * Keep this list in numeric order. This speeds the array traversal. 4286 */ 4287struct scsi_sense_desc_printer { 4288 uint8_t desc_type; 4289 /* 4290 * The function arguments here are the superset of what is needed 4291 * to print out various different descriptors. Command and 4292 * information descriptors need inquiry data and command type. 4293 * Sense key specific descriptors need the sense key. 4294 * 4295 * The sense, cdb, and inquiry data arguments may be NULL, but the 4296 * information printed may not be fully decoded as a result. 4297 */ 4298 void (*print_func)(struct sbuf *sb, struct scsi_sense_data *sense, 4299 u_int sense_len, uint8_t *cdb, int cdb_len, 4300 struct scsi_inquiry_data *inq_data, 4301 struct scsi_sense_desc_header *header); 4302} scsi_sense_printers[] = { 4303 {SSD_DESC_INFO, scsi_sense_info_sbuf}, 4304 {SSD_DESC_COMMAND, scsi_sense_command_sbuf}, 4305 {SSD_DESC_SKS, scsi_sense_sks_sbuf}, 4306 {SSD_DESC_FRU, scsi_sense_fru_sbuf}, 4307 {SSD_DESC_STREAM, scsi_sense_stream_sbuf}, 4308 {SSD_DESC_BLOCK, scsi_sense_block_sbuf}, 4309 {SSD_DESC_PROGRESS, scsi_sense_progress_sbuf} 4310}; 4311 4312void 4313scsi_sense_desc_sbuf(struct sbuf *sb, struct scsi_sense_data *sense, 4314 u_int sense_len, uint8_t *cdb, int cdb_len, 4315 struct scsi_inquiry_data *inq_data, 4316 struct scsi_sense_desc_header *header) 4317{ 4318 int i; 4319 4320 for (i = 0; i < (sizeof(scsi_sense_printers) / 4321 sizeof(scsi_sense_printers[0])); i++) { 4322 struct scsi_sense_desc_printer *printer; 4323 4324 printer = &scsi_sense_printers[i]; 4325 4326 /* 4327 * The list is sorted, so quit if we've passed our 4328 * descriptor number. 4329 */ 4330 if (printer->desc_type > header->desc_type) 4331 break; 4332 4333 if (printer->desc_type != header->desc_type) 4334 continue; 4335 4336 printer->print_func(sb, sense, sense_len, cdb, cdb_len, 4337 inq_data, header); 4338 4339 return; 4340 } 4341 4342 /* 4343 * No specific printing routine, so use the generic routine. 4344 */ 4345 scsi_sense_generic_sbuf(sb, sense, sense_len, cdb, cdb_len, 4346 inq_data, header); 4347} 4348 4349scsi_sense_data_type 4350scsi_sense_type(struct scsi_sense_data *sense_data) 4351{ 4352 switch (sense_data->error_code & SSD_ERRCODE) { 4353 case SSD_DESC_CURRENT_ERROR: 4354 case SSD_DESC_DEFERRED_ERROR: 4355 return (SSD_TYPE_DESC); 4356 break; 4357 case SSD_CURRENT_ERROR: 4358 case SSD_DEFERRED_ERROR: 4359 return (SSD_TYPE_FIXED); 4360 break; 4361 default: 4362 break; 4363 } 4364 4365 return (SSD_TYPE_NONE); 4366} 4367 4368struct scsi_print_sense_info { 4369 struct sbuf *sb; 4370 char *path_str; 4371 uint8_t *cdb; 4372 int cdb_len; 4373 struct scsi_inquiry_data *inq_data; 4374}; 4375 4376static int 4377scsi_print_desc_func(struct scsi_sense_data_desc *sense, u_int sense_len, 4378 struct scsi_sense_desc_header *header, void *arg) 4379{ 4380 struct scsi_print_sense_info *print_info; 4381 4382 print_info = (struct scsi_print_sense_info *)arg; 4383 4384 switch (header->desc_type) { 4385 case SSD_DESC_INFO: 4386 case SSD_DESC_FRU: 4387 case SSD_DESC_COMMAND: 4388 case SSD_DESC_SKS: 4389 case SSD_DESC_BLOCK: 4390 case SSD_DESC_STREAM: 4391 /* 4392 * We have already printed these descriptors, if they are 4393 * present. 4394 */ 4395 break; 4396 default: { 4397 sbuf_printf(print_info->sb, "%s", print_info->path_str); 4398 scsi_sense_desc_sbuf(print_info->sb, 4399 (struct scsi_sense_data *)sense, sense_len, 4400 print_info->cdb, print_info->cdb_len, 4401 print_info->inq_data, header); 4402 sbuf_printf(print_info->sb, "\n"); 4403 break; 4404 } 4405 } 4406 4407 /* 4408 * Tell the iterator that we want to see more descriptors if they 4409 * are present. 4410 */ 4411 return (0); 4412} 4413 4414void 4415scsi_sense_only_sbuf(struct scsi_sense_data *sense, u_int sense_len, 4416 struct sbuf *sb, char *path_str, 4417 struct scsi_inquiry_data *inq_data, uint8_t *cdb, 4418 int cdb_len) 4419{ 4420 int error_code, sense_key, asc, ascq; 4421 4422 sbuf_cat(sb, path_str); 4423 4424 scsi_extract_sense_len(sense, sense_len, &error_code, &sense_key, 4425 &asc, &ascq, /*show_errors*/ 1); 4426 4427 sbuf_printf(sb, "SCSI sense: "); 4428 switch (error_code) { 4429 case SSD_DEFERRED_ERROR: 4430 case SSD_DESC_DEFERRED_ERROR: 4431 sbuf_printf(sb, "Deferred error: "); 4432 4433 /* FALLTHROUGH */ 4434 case SSD_CURRENT_ERROR: 4435 case SSD_DESC_CURRENT_ERROR: 4436 { 4437 struct scsi_sense_data_desc *desc_sense; 4438 struct scsi_print_sense_info print_info; 4439 const char *sense_key_desc; 4440 const char *asc_desc; 4441 uint8_t sks[3]; 4442 uint64_t val; 4443 int info_valid; 4444 4445 /* 4446 * Get descriptions for the sense key, ASC, and ASCQ. If 4447 * these aren't present in the sense data (i.e. the sense 4448 * data isn't long enough), the -1 values that 4449 * scsi_extract_sense_len() returns will yield default 4450 * or error descriptions. 4451 */ 4452 scsi_sense_desc(sense_key, asc, ascq, inq_data, 4453 &sense_key_desc, &asc_desc); 4454 4455 /* 4456 * We first print the sense key and ASC/ASCQ. 4457 */ 4458 sbuf_cat(sb, sense_key_desc); 4459 sbuf_printf(sb, " asc:%x,%x (%s)\n", asc, ascq, asc_desc); 4460 4461 /* 4462 * Get the info field if it is valid. 4463 */ 4464 if (scsi_get_sense_info(sense, sense_len, SSD_DESC_INFO, 4465 &val, NULL) == 0) 4466 info_valid = 1; 4467 else 4468 info_valid = 0; 4469 4470 if (info_valid != 0) { 4471 uint8_t bits; 4472 4473 /* 4474 * Determine whether we have any block or stream 4475 * device-specific information. 4476 */ 4477 if (scsi_get_block_info(sense, sense_len, inq_data, 4478 &bits) == 0) { 4479 sbuf_cat(sb, path_str); 4480 scsi_block_sbuf(sb, bits, val); 4481 sbuf_printf(sb, "\n"); 4482 } else if (scsi_get_stream_info(sense, sense_len, 4483 inq_data, &bits) == 0) { 4484 sbuf_cat(sb, path_str); 4485 scsi_stream_sbuf(sb, bits, val); 4486 sbuf_printf(sb, "\n"); 4487 } else if (val != 0) { 4488 /* 4489 * The information field can be valid but 0. 4490 * If the block or stream bits aren't set, 4491 * and this is 0, it isn't terribly useful 4492 * to print it out. 4493 */ 4494 sbuf_cat(sb, path_str); 4495 scsi_info_sbuf(sb, cdb, cdb_len, inq_data, val); 4496 sbuf_printf(sb, "\n"); 4497 } 4498 } 4499 4500 /* 4501 * Print the FRU. 4502 */ 4503 if (scsi_get_sense_info(sense, sense_len, SSD_DESC_FRU, 4504 &val, NULL) == 0) { 4505 sbuf_cat(sb, path_str); 4506 scsi_fru_sbuf(sb, val); 4507 sbuf_printf(sb, "\n"); 4508 } 4509 4510 /* 4511 * Print any command-specific information. 4512 */ 4513 if (scsi_get_sense_info(sense, sense_len, SSD_DESC_COMMAND, 4514 &val, NULL) == 0) { 4515 sbuf_cat(sb, path_str); 4516 scsi_command_sbuf(sb, cdb, cdb_len, inq_data, val); 4517 sbuf_printf(sb, "\n"); 4518 } 4519 4520 /* 4521 * Print out any sense-key-specific information. 4522 */ 4523 if (scsi_get_sks(sense, sense_len, sks) == 0) { 4524 sbuf_cat(sb, path_str); 4525 scsi_sks_sbuf(sb, sense_key, sks); 4526 sbuf_printf(sb, "\n"); 4527 } 4528 4529 /* 4530 * If this is fixed sense, we're done. If we have 4531 * descriptor sense, we might have more information 4532 * available. 4533 */ 4534 if (scsi_sense_type(sense) != SSD_TYPE_DESC) 4535 break; 4536 4537 desc_sense = (struct scsi_sense_data_desc *)sense; 4538 4539 print_info.sb = sb; 4540 print_info.path_str = path_str; 4541 print_info.cdb = cdb; 4542 print_info.cdb_len = cdb_len; 4543 print_info.inq_data = inq_data; 4544 4545 /* 4546 * Print any sense descriptors that we have not already printed. 4547 */ 4548 scsi_desc_iterate(desc_sense, sense_len, scsi_print_desc_func, 4549 &print_info); 4550 break; 4551 4552 } 4553 case -1: 4554 /* 4555 * scsi_extract_sense_len() sets values to -1 if the 4556 * show_errors flag is set and they aren't present in the 4557 * sense data. This means that sense_len is 0. 4558 */ 4559 sbuf_printf(sb, "No sense data present\n"); 4560 break; 4561 default: { 4562 sbuf_printf(sb, "Error code 0x%x", error_code); 4563 if (sense->error_code & SSD_ERRCODE_VALID) { 4564 struct scsi_sense_data_fixed *fixed_sense; 4565 4566 fixed_sense = (struct scsi_sense_data_fixed *)sense; 4567 4568 if (SSD_FIXED_IS_PRESENT(fixed_sense, sense_len, info)){ 4569 uint32_t info; 4570 4571 info = scsi_4btoul(fixed_sense->info); 4572 4573 sbuf_printf(sb, " at block no. %d (decimal)", 4574 info); 4575 } 4576 } 4577 sbuf_printf(sb, "\n"); 4578 break; 4579 } 4580 } 4581} 4582 4583/* 4584 * scsi_sense_sbuf() returns 0 for success and -1 for failure. 4585 */ 4586#ifdef _KERNEL 4587int 4588scsi_sense_sbuf(struct ccb_scsiio *csio, struct sbuf *sb, 4589 scsi_sense_string_flags flags) 4590#else /* !_KERNEL */ 4591int 4592scsi_sense_sbuf(struct cam_device *device, struct ccb_scsiio *csio, 4593 struct sbuf *sb, scsi_sense_string_flags flags) 4594#endif /* _KERNEL/!_KERNEL */ 4595{ 4596 struct scsi_sense_data *sense; 4597 struct scsi_inquiry_data *inq_data; 4598#ifdef _KERNEL 4599 struct ccb_getdev *cgd; 4600#endif /* _KERNEL */ 4601 char path_str[64]; 4602 uint8_t *cdb; 4603 4604#ifndef _KERNEL 4605 if (device == NULL) 4606 return(-1); 4607#endif /* !_KERNEL */ 4608 if ((csio == NULL) || (sb == NULL)) 4609 return(-1); 4610 4611 /* 4612 * If the CDB is a physical address, we can't deal with it.. 4613 */ 4614 if ((csio->ccb_h.flags & CAM_CDB_PHYS) != 0) 4615 flags &= ~SSS_FLAG_PRINT_COMMAND; 4616 4617#ifdef _KERNEL 4618 xpt_path_string(csio->ccb_h.path, path_str, sizeof(path_str)); 4619#else /* !_KERNEL */ 4620 cam_path_string(device, path_str, sizeof(path_str)); 4621#endif /* _KERNEL/!_KERNEL */ 4622 4623#ifdef _KERNEL 4624 if ((cgd = (struct ccb_getdev*)xpt_alloc_ccb_nowait()) == NULL) 4625 return(-1); 4626 /* 4627 * Get the device information. 4628 */ 4629 xpt_setup_ccb(&cgd->ccb_h, 4630 csio->ccb_h.path, 4631 CAM_PRIORITY_NORMAL); 4632 cgd->ccb_h.func_code = XPT_GDEV_TYPE; 4633 xpt_action((union ccb *)cgd); 4634 4635 /* 4636 * If the device is unconfigured, just pretend that it is a hard 4637 * drive. scsi_op_desc() needs this. 4638 */ 4639 if (cgd->ccb_h.status == CAM_DEV_NOT_THERE) 4640 cgd->inq_data.device = T_DIRECT; 4641 4642 inq_data = &cgd->inq_data; 4643 4644#else /* !_KERNEL */ 4645 4646 inq_data = &device->inq_data; 4647 4648#endif /* _KERNEL/!_KERNEL */ 4649 4650 sense = NULL; 4651 4652 if (flags & SSS_FLAG_PRINT_COMMAND) { 4653 4654 sbuf_cat(sb, path_str); 4655 4656#ifdef _KERNEL 4657 scsi_command_string(csio, sb); 4658#else /* !_KERNEL */ 4659 scsi_command_string(device, csio, sb); 4660#endif /* _KERNEL/!_KERNEL */ 4661 sbuf_printf(sb, "\n"); 4662 } 4663 4664 /* 4665 * If the sense data is a physical pointer, forget it. 4666 */ 4667 if (csio->ccb_h.flags & CAM_SENSE_PTR) { 4668 if (csio->ccb_h.flags & CAM_SENSE_PHYS) { 4669#ifdef _KERNEL 4670 xpt_free_ccb((union ccb*)cgd); 4671#endif /* _KERNEL/!_KERNEL */ 4672 return(-1); 4673 } else { 4674 /* 4675 * bcopy the pointer to avoid unaligned access 4676 * errors on finicky architectures. We don't 4677 * ensure that the sense data is pointer aligned. 4678 */ 4679 bcopy(&csio->sense_data, &sense, 4680 sizeof(struct scsi_sense_data *)); 4681 } 4682 } else { 4683 /* 4684 * If the physical sense flag is set, but the sense pointer 4685 * is not also set, we assume that the user is an idiot and 4686 * return. (Well, okay, it could be that somehow, the 4687 * entire csio is physical, but we would have probably core 4688 * dumped on one of the bogus pointer deferences above 4689 * already.) 4690 */ 4691 if (csio->ccb_h.flags & CAM_SENSE_PHYS) { 4692#ifdef _KERNEL 4693 xpt_free_ccb((union ccb*)cgd); 4694#endif /* _KERNEL/!_KERNEL */ 4695 return(-1); 4696 } else 4697 sense = &csio->sense_data; 4698 } 4699 4700 if (csio->ccb_h.flags & CAM_CDB_POINTER) 4701 cdb = csio->cdb_io.cdb_ptr; 4702 else 4703 cdb = csio->cdb_io.cdb_bytes; 4704 4705 scsi_sense_only_sbuf(sense, csio->sense_len - csio->sense_resid, sb, 4706 path_str, inq_data, cdb, csio->cdb_len); 4707 4708#ifdef _KERNEL 4709 xpt_free_ccb((union ccb*)cgd); 4710#endif /* _KERNEL/!_KERNEL */ 4711 return(0); 4712} 4713 4714 4715 4716#ifdef _KERNEL 4717char * 4718scsi_sense_string(struct ccb_scsiio *csio, char *str, int str_len) 4719#else /* !_KERNEL */ 4720char * 4721scsi_sense_string(struct cam_device *device, struct ccb_scsiio *csio, 4722 char *str, int str_len) 4723#endif /* _KERNEL/!_KERNEL */ 4724{ 4725 struct sbuf sb; 4726 4727 sbuf_new(&sb, str, str_len, 0); 4728 4729#ifdef _KERNEL 4730 scsi_sense_sbuf(csio, &sb, SSS_FLAG_PRINT_COMMAND); 4731#else /* !_KERNEL */ 4732 scsi_sense_sbuf(device, csio, &sb, SSS_FLAG_PRINT_COMMAND); 4733#endif /* _KERNEL/!_KERNEL */ 4734 4735 sbuf_finish(&sb); 4736 4737 return(sbuf_data(&sb)); 4738} 4739 4740#ifdef _KERNEL 4741void 4742scsi_sense_print(struct ccb_scsiio *csio) 4743{ 4744 struct sbuf sb; 4745 char str[512]; 4746 4747 sbuf_new(&sb, str, sizeof(str), 0); 4748 4749 scsi_sense_sbuf(csio, &sb, SSS_FLAG_PRINT_COMMAND); 4750 4751 sbuf_finish(&sb); 4752 4753 printf("%s", sbuf_data(&sb)); 4754} 4755 4756#else /* !_KERNEL */ 4757void 4758scsi_sense_print(struct cam_device *device, struct ccb_scsiio *csio, 4759 FILE *ofile) 4760{ 4761 struct sbuf sb; 4762 char str[512]; 4763 4764 if ((device == NULL) || (csio == NULL) || (ofile == NULL)) 4765 return; 4766 4767 sbuf_new(&sb, str, sizeof(str), 0); 4768 4769 scsi_sense_sbuf(device, csio, &sb, SSS_FLAG_PRINT_COMMAND); 4770 4771 sbuf_finish(&sb); 4772 4773 fprintf(ofile, "%s", sbuf_data(&sb)); 4774} 4775 4776#endif /* _KERNEL/!_KERNEL */ 4777 4778/* 4779 * Extract basic sense information. This is backward-compatible with the 4780 * previous implementation. For new implementations, 4781 * scsi_extract_sense_len() is recommended. 4782 */ 4783void 4784scsi_extract_sense(struct scsi_sense_data *sense_data, int *error_code, 4785 int *sense_key, int *asc, int *ascq) 4786{ 4787 scsi_extract_sense_len(sense_data, sizeof(*sense_data), error_code, 4788 sense_key, asc, ascq, /*show_errors*/ 0); 4789} 4790 4791/* 4792 * Extract basic sense information from SCSI I/O CCB structure. 4793 */ 4794int 4795scsi_extract_sense_ccb(union ccb *ccb, 4796 int *error_code, int *sense_key, int *asc, int *ascq) 4797{ 4798 struct scsi_sense_data *sense_data; 4799 4800 /* Make sure there are some sense data we can access. */ 4801 if (ccb->ccb_h.func_code != XPT_SCSI_IO || 4802 (ccb->ccb_h.status & CAM_STATUS_MASK) != CAM_SCSI_STATUS_ERROR || 4803 (ccb->csio.scsi_status != SCSI_STATUS_CHECK_COND) || 4804 (ccb->ccb_h.status & CAM_AUTOSNS_VALID) == 0 || 4805 (ccb->ccb_h.flags & CAM_SENSE_PHYS)) 4806 return (0); 4807 4808 if (ccb->ccb_h.flags & CAM_SENSE_PTR) 4809 bcopy(&ccb->csio.sense_data, &sense_data, 4810 sizeof(struct scsi_sense_data *)); 4811 else 4812 sense_data = &ccb->csio.sense_data; 4813 scsi_extract_sense_len(sense_data, 4814 ccb->csio.sense_len - ccb->csio.sense_resid, 4815 error_code, sense_key, asc, ascq, 1); 4816 if (*error_code == -1) 4817 return (0); 4818 return (1); 4819} 4820 4821/* 4822 * Extract basic sense information. If show_errors is set, sense values 4823 * will be set to -1 if they are not present. 4824 */ 4825void 4826scsi_extract_sense_len(struct scsi_sense_data *sense_data, u_int sense_len, 4827 int *error_code, int *sense_key, int *asc, int *ascq, 4828 int show_errors) 4829{ 4830 /* 4831 * If we have no length, we have no sense. 4832 */ 4833 if (sense_len == 0) { 4834 if (show_errors == 0) { 4835 *error_code = 0; 4836 *sense_key = 0; 4837 *asc = 0; 4838 *ascq = 0; 4839 } else { 4840 *error_code = -1; 4841 *sense_key = -1; 4842 *asc = -1; 4843 *ascq = -1; 4844 } 4845 return; 4846 } 4847 4848 *error_code = sense_data->error_code & SSD_ERRCODE; 4849 4850 switch (*error_code) { 4851 case SSD_DESC_CURRENT_ERROR: 4852 case SSD_DESC_DEFERRED_ERROR: { 4853 struct scsi_sense_data_desc *sense; 4854 4855 sense = (struct scsi_sense_data_desc *)sense_data; 4856 4857 if (SSD_DESC_IS_PRESENT(sense, sense_len, sense_key)) 4858 *sense_key = sense->sense_key & SSD_KEY; 4859 else 4860 *sense_key = (show_errors) ? -1 : 0; 4861 4862 if (SSD_DESC_IS_PRESENT(sense, sense_len, add_sense_code)) 4863 *asc = sense->add_sense_code; 4864 else 4865 *asc = (show_errors) ? -1 : 0; 4866 4867 if (SSD_DESC_IS_PRESENT(sense, sense_len, add_sense_code_qual)) 4868 *ascq = sense->add_sense_code_qual; 4869 else 4870 *ascq = (show_errors) ? -1 : 0; 4871 break; 4872 } 4873 case SSD_CURRENT_ERROR: 4874 case SSD_DEFERRED_ERROR: 4875 default: { 4876 struct scsi_sense_data_fixed *sense; 4877 4878 sense = (struct scsi_sense_data_fixed *)sense_data; 4879 4880 if (SSD_FIXED_IS_PRESENT(sense, sense_len, flags)) 4881 *sense_key = sense->flags & SSD_KEY; 4882 else 4883 *sense_key = (show_errors) ? -1 : 0; 4884 4885 if ((SSD_FIXED_IS_PRESENT(sense, sense_len, add_sense_code)) 4886 && (SSD_FIXED_IS_FILLED(sense, add_sense_code))) 4887 *asc = sense->add_sense_code; 4888 else 4889 *asc = (show_errors) ? -1 : 0; 4890 4891 if ((SSD_FIXED_IS_PRESENT(sense, sense_len,add_sense_code_qual)) 4892 && (SSD_FIXED_IS_FILLED(sense, add_sense_code_qual))) 4893 *ascq = sense->add_sense_code_qual; 4894 else 4895 *ascq = (show_errors) ? -1 : 0; 4896 break; 4897 } 4898 } 4899} 4900 4901int 4902scsi_get_sense_key(struct scsi_sense_data *sense_data, u_int sense_len, 4903 int show_errors) 4904{ 4905 int error_code, sense_key, asc, ascq; 4906 4907 scsi_extract_sense_len(sense_data, sense_len, &error_code, 4908 &sense_key, &asc, &ascq, show_errors); 4909 4910 return (sense_key); 4911} 4912 4913int 4914scsi_get_asc(struct scsi_sense_data *sense_data, u_int sense_len, 4915 int show_errors) 4916{ 4917 int error_code, sense_key, asc, ascq; 4918 4919 scsi_extract_sense_len(sense_data, sense_len, &error_code, 4920 &sense_key, &asc, &ascq, show_errors); 4921 4922 return (asc); 4923} 4924 4925int 4926scsi_get_ascq(struct scsi_sense_data *sense_data, u_int sense_len, 4927 int show_errors) 4928{ 4929 int error_code, sense_key, asc, ascq; 4930 4931 scsi_extract_sense_len(sense_data, sense_len, &error_code, 4932 &sense_key, &asc, &ascq, show_errors); 4933 4934 return (ascq); 4935} 4936 4937/* 4938 * This function currently requires at least 36 bytes, or 4939 * SHORT_INQUIRY_LENGTH, worth of data to function properly. If this 4940 * function needs more or less data in the future, another length should be 4941 * defined in scsi_all.h to indicate the minimum amount of data necessary 4942 * for this routine to function properly. 4943 */ 4944void 4945scsi_print_inquiry(struct scsi_inquiry_data *inq_data) 4946{ 4947 u_int8_t type; 4948 char *dtype, *qtype; 4949 char vendor[16], product[48], revision[16], rstr[4]; 4950 4951 type = SID_TYPE(inq_data); 4952 4953 /* 4954 * Figure out basic device type and qualifier. 4955 */ 4956 if (SID_QUAL_IS_VENDOR_UNIQUE(inq_data)) { 4957 qtype = "(vendor-unique qualifier)"; 4958 } else { 4959 switch (SID_QUAL(inq_data)) { 4960 case SID_QUAL_LU_CONNECTED: 4961 qtype = ""; 4962 break; 4963 4964 case SID_QUAL_LU_OFFLINE: 4965 qtype = "(offline)"; 4966 break; 4967 4968 case SID_QUAL_RSVD: 4969 qtype = "(reserved qualifier)"; 4970 break; 4971 default: 4972 case SID_QUAL_BAD_LU: 4973 qtype = "(LUN not supported)"; 4974 break; 4975 } 4976 } 4977 4978 switch (type) { 4979 case T_DIRECT: 4980 dtype = "Direct Access"; 4981 break; 4982 case T_SEQUENTIAL: 4983 dtype = "Sequential Access"; 4984 break; 4985 case T_PRINTER: 4986 dtype = "Printer"; 4987 break; 4988 case T_PROCESSOR: 4989 dtype = "Processor"; 4990 break; 4991 case T_WORM: 4992 dtype = "WORM"; 4993 break; 4994 case T_CDROM: 4995 dtype = "CD-ROM"; 4996 break; 4997 case T_SCANNER: 4998 dtype = "Scanner"; 4999 break; 5000 case T_OPTICAL: 5001 dtype = "Optical"; 5002 break; 5003 case T_CHANGER: 5004 dtype = "Changer"; 5005 break; 5006 case T_COMM: 5007 dtype = "Communication"; 5008 break; 5009 case T_STORARRAY: 5010 dtype = "Storage Array"; 5011 break; 5012 case T_ENCLOSURE: 5013 dtype = "Enclosure Services"; 5014 break; 5015 case T_RBC: 5016 dtype = "Simplified Direct Access"; 5017 break; 5018 case T_OCRW: 5019 dtype = "Optical Card Read/Write"; 5020 break; 5021 case T_OSD: 5022 dtype = "Object-Based Storage"; 5023 break; 5024 case T_ADC: 5025 dtype = "Automation/Drive Interface"; 5026 break; 5027 case T_NODEVICE: 5028 dtype = "Uninstalled"; 5029 break; 5030 default: 5031 dtype = "unknown"; 5032 break; 5033 } 5034 5035 cam_strvis(vendor, inq_data->vendor, sizeof(inq_data->vendor), 5036 sizeof(vendor)); 5037 cam_strvis(product, inq_data->product, sizeof(inq_data->product), 5038 sizeof(product)); 5039 cam_strvis(revision, inq_data->revision, sizeof(inq_data->revision), 5040 sizeof(revision)); 5041 5042 if (SID_ANSI_REV(inq_data) == SCSI_REV_CCS) 5043 bcopy("CCS", rstr, 4); 5044 else 5045 snprintf(rstr, sizeof (rstr), "%d", SID_ANSI_REV(inq_data)); 5046 printf("<%s %s %s> %s %s SCSI-%s device %s\n", 5047 vendor, product, revision, 5048 SID_IS_REMOVABLE(inq_data) ? "Removable" : "Fixed", 5049 dtype, rstr, qtype); 5050} 5051 5052/* 5053 * Table of syncrates that don't follow the "divisible by 4" 5054 * rule. This table will be expanded in future SCSI specs. 5055 */ 5056static struct { 5057 u_int period_factor; 5058 u_int period; /* in 100ths of ns */ 5059} scsi_syncrates[] = { 5060 { 0x08, 625 }, /* FAST-160 */ 5061 { 0x09, 1250 }, /* FAST-80 */ 5062 { 0x0a, 2500 }, /* FAST-40 40MHz */ 5063 { 0x0b, 3030 }, /* FAST-40 33MHz */ 5064 { 0x0c, 5000 } /* FAST-20 */ 5065}; 5066 5067/* 5068 * Return the frequency in kHz corresponding to the given 5069 * sync period factor. 5070 */ 5071u_int 5072scsi_calc_syncsrate(u_int period_factor) 5073{ 5074 int i; 5075 int num_syncrates; 5076 5077 /* 5078 * It's a bug if period is zero, but if it is anyway, don't 5079 * die with a divide fault- instead return something which 5080 * 'approximates' async 5081 */ 5082 if (period_factor == 0) { 5083 return (3300); 5084 } 5085 5086 num_syncrates = sizeof(scsi_syncrates) / sizeof(scsi_syncrates[0]); 5087 /* See if the period is in the "exception" table */ 5088 for (i = 0; i < num_syncrates; i++) { 5089 5090 if (period_factor == scsi_syncrates[i].period_factor) { 5091 /* Period in kHz */ 5092 return (100000000 / scsi_syncrates[i].period); 5093 } 5094 } 5095 5096 /* 5097 * Wasn't in the table, so use the standard 5098 * 4 times conversion. 5099 */ 5100 return (10000000 / (period_factor * 4 * 10)); 5101} 5102 5103/* 5104 * Return the SCSI sync parameter that corresponsd to 5105 * the passed in period in 10ths of ns. 5106 */ 5107u_int 5108scsi_calc_syncparam(u_int period) 5109{ 5110 int i; 5111 int num_syncrates; 5112 5113 if (period == 0) 5114 return (~0); /* Async */ 5115 5116 /* Adjust for exception table being in 100ths. */ 5117 period *= 10; 5118 num_syncrates = sizeof(scsi_syncrates) / sizeof(scsi_syncrates[0]); 5119 /* See if the period is in the "exception" table */ 5120 for (i = 0; i < num_syncrates; i++) { 5121 5122 if (period <= scsi_syncrates[i].period) { 5123 /* Period in 100ths of ns */ 5124 return (scsi_syncrates[i].period_factor); 5125 } 5126 } 5127 5128 /* 5129 * Wasn't in the table, so use the standard 5130 * 1/4 period in ns conversion. 5131 */ 5132 return (period/400); 5133} 5134 5135int 5136scsi_devid_is_naa_ieee_reg(uint8_t *bufp) 5137{ 5138 struct scsi_vpd_id_descriptor *descr; 5139 struct scsi_vpd_id_naa_basic *naa; 5140 5141 descr = (struct scsi_vpd_id_descriptor *)bufp; 5142 naa = (struct scsi_vpd_id_naa_basic *)descr->identifier; 5143 if ((descr->id_type & SVPD_ID_TYPE_MASK) != SVPD_ID_TYPE_NAA) 5144 return 0; 5145 if (descr->length < sizeof(struct scsi_vpd_id_naa_ieee_reg)) 5146 return 0; 5147 if ((naa->naa >> SVPD_ID_NAA_NAA_SHIFT) != SVPD_ID_NAA_IEEE_REG) 5148 return 0; 5149 return 1; 5150} 5151 5152int 5153scsi_devid_is_sas_target(uint8_t *bufp) 5154{ 5155 struct scsi_vpd_id_descriptor *descr; 5156 5157 descr = (struct scsi_vpd_id_descriptor *)bufp; 5158 if (!scsi_devid_is_naa_ieee_reg(bufp)) 5159 return 0; 5160 if ((descr->id_type & SVPD_ID_PIV) == 0) /* proto field reserved */ 5161 return 0; 5162 if ((descr->proto_codeset >> SVPD_ID_PROTO_SHIFT) != SCSI_PROTO_SAS) 5163 return 0; 5164 return 1; 5165} 5166 5167uint8_t * 5168scsi_get_devid(struct scsi_vpd_device_id *id, uint32_t page_len, 5169 scsi_devid_checkfn_t ck_fn) 5170{ 5171 struct scsi_vpd_id_descriptor *desc; 5172 uint8_t *page_end; 5173 uint8_t *desc_buf_end; 5174 5175 page_end = (uint8_t *)id + page_len; 5176 if (page_end < id->desc_list) 5177 return (NULL); 5178 5179 desc_buf_end = MIN(id->desc_list + scsi_2btoul(id->length), page_end); 5180 5181 for (desc = (struct scsi_vpd_id_descriptor *)id->desc_list; 5182 desc->identifier <= desc_buf_end 5183 && desc->identifier + desc->length <= desc_buf_end; 5184 desc = (struct scsi_vpd_id_descriptor *)(desc->identifier 5185 + desc->length)) { 5186 5187 if (ck_fn == NULL || ck_fn((uint8_t *)desc) != 0) 5188 return (desc->identifier); 5189 } 5190 5191 return (NULL); 5192} 5193 5194void 5195scsi_test_unit_ready(struct ccb_scsiio *csio, u_int32_t retries, 5196 void (*cbfcnp)(struct cam_periph *, union ccb *), 5197 u_int8_t tag_action, u_int8_t sense_len, u_int32_t timeout) 5198{ 5199 struct scsi_test_unit_ready *scsi_cmd; 5200 5201 cam_fill_csio(csio, 5202 retries, 5203 cbfcnp, 5204 CAM_DIR_NONE, 5205 tag_action, 5206 /*data_ptr*/NULL, 5207 /*dxfer_len*/0, 5208 sense_len, 5209 sizeof(*scsi_cmd), 5210 timeout); 5211 5212 scsi_cmd = (struct scsi_test_unit_ready *)&csio->cdb_io.cdb_bytes; 5213 bzero(scsi_cmd, sizeof(*scsi_cmd)); 5214 scsi_cmd->opcode = TEST_UNIT_READY; 5215} 5216 5217void 5218scsi_request_sense(struct ccb_scsiio *csio, u_int32_t retries, 5219 void (*cbfcnp)(struct cam_periph *, union ccb *), 5220 void *data_ptr, u_int8_t dxfer_len, u_int8_t tag_action, 5221 u_int8_t sense_len, u_int32_t timeout) 5222{ 5223 struct scsi_request_sense *scsi_cmd; 5224 5225 cam_fill_csio(csio, 5226 retries, 5227 cbfcnp, 5228 CAM_DIR_IN, 5229 tag_action, 5230 data_ptr, 5231 dxfer_len, 5232 sense_len, 5233 sizeof(*scsi_cmd), 5234 timeout); 5235 5236 scsi_cmd = (struct scsi_request_sense *)&csio->cdb_io.cdb_bytes; 5237 bzero(scsi_cmd, sizeof(*scsi_cmd)); 5238 scsi_cmd->opcode = REQUEST_SENSE; 5239 scsi_cmd->length = dxfer_len; 5240} 5241 5242void 5243scsi_inquiry(struct ccb_scsiio *csio, u_int32_t retries, 5244 void (*cbfcnp)(struct cam_periph *, union ccb *), 5245 u_int8_t tag_action, u_int8_t *inq_buf, u_int32_t inq_len, 5246 int evpd, u_int8_t page_code, u_int8_t sense_len, 5247 u_int32_t timeout) 5248{ 5249 struct scsi_inquiry *scsi_cmd; 5250 5251 cam_fill_csio(csio, 5252 retries, 5253 cbfcnp, 5254 /*flags*/CAM_DIR_IN, 5255 tag_action, 5256 /*data_ptr*/inq_buf, 5257 /*dxfer_len*/inq_len, 5258 sense_len, 5259 sizeof(*scsi_cmd), 5260 timeout); 5261 5262 scsi_cmd = (struct scsi_inquiry *)&csio->cdb_io.cdb_bytes; 5263 bzero(scsi_cmd, sizeof(*scsi_cmd)); 5264 scsi_cmd->opcode = INQUIRY; 5265 if (evpd) { 5266 scsi_cmd->byte2 |= SI_EVPD; 5267 scsi_cmd->page_code = page_code; 5268 } 5269 scsi_ulto2b(inq_len, scsi_cmd->length); 5270} 5271 5272void 5273scsi_mode_sense(struct ccb_scsiio *csio, u_int32_t retries, 5274 void (*cbfcnp)(struct cam_periph *, union ccb *), 5275 u_int8_t tag_action, int dbd, u_int8_t page_code, 5276 u_int8_t page, u_int8_t *param_buf, u_int32_t param_len, 5277 u_int8_t sense_len, u_int32_t timeout) 5278{ 5279 5280 scsi_mode_sense_len(csio, retries, cbfcnp, tag_action, dbd, 5281 page_code, page, param_buf, param_len, 0, 5282 sense_len, timeout); 5283} 5284 5285void 5286scsi_mode_sense_len(struct ccb_scsiio *csio, u_int32_t retries, 5287 void (*cbfcnp)(struct cam_periph *, union ccb *), 5288 u_int8_t tag_action, int dbd, u_int8_t page_code, 5289 u_int8_t page, u_int8_t *param_buf, u_int32_t param_len, 5290 int minimum_cmd_size, u_int8_t sense_len, u_int32_t timeout) 5291{ 5292 u_int8_t cdb_len; 5293 5294 /* 5295 * Use the smallest possible command to perform the operation. 5296 */ 5297 if ((param_len < 256) 5298 && (minimum_cmd_size < 10)) { 5299 /* 5300 * We can fit in a 6 byte cdb. 5301 */ 5302 struct scsi_mode_sense_6 *scsi_cmd; 5303 5304 scsi_cmd = (struct scsi_mode_sense_6 *)&csio->cdb_io.cdb_bytes; 5305 bzero(scsi_cmd, sizeof(*scsi_cmd)); 5306 scsi_cmd->opcode = MODE_SENSE_6; 5307 if (dbd != 0) 5308 scsi_cmd->byte2 |= SMS_DBD; 5309 scsi_cmd->page = page_code | page; 5310 scsi_cmd->length = param_len; 5311 cdb_len = sizeof(*scsi_cmd); 5312 } else { 5313 /* 5314 * Need a 10 byte cdb. 5315 */ 5316 struct scsi_mode_sense_10 *scsi_cmd; 5317 5318 scsi_cmd = (struct scsi_mode_sense_10 *)&csio->cdb_io.cdb_bytes; 5319 bzero(scsi_cmd, sizeof(*scsi_cmd)); 5320 scsi_cmd->opcode = MODE_SENSE_10; 5321 if (dbd != 0) 5322 scsi_cmd->byte2 |= SMS_DBD; 5323 scsi_cmd->page = page_code | page; 5324 scsi_ulto2b(param_len, scsi_cmd->length); 5325 cdb_len = sizeof(*scsi_cmd); 5326 } 5327 cam_fill_csio(csio, 5328 retries, 5329 cbfcnp, 5330 CAM_DIR_IN, 5331 tag_action, 5332 param_buf, 5333 param_len, 5334 sense_len, 5335 cdb_len, 5336 timeout); 5337} 5338 5339void 5340scsi_mode_select(struct ccb_scsiio *csio, u_int32_t retries, 5341 void (*cbfcnp)(struct cam_periph *, union ccb *), 5342 u_int8_t tag_action, int scsi_page_fmt, int save_pages, 5343 u_int8_t *param_buf, u_int32_t param_len, u_int8_t sense_len, 5344 u_int32_t timeout) 5345{ 5346 scsi_mode_select_len(csio, retries, cbfcnp, tag_action, 5347 scsi_page_fmt, save_pages, param_buf, 5348 param_len, 0, sense_len, timeout); 5349} 5350 5351void 5352scsi_mode_select_len(struct ccb_scsiio *csio, u_int32_t retries, 5353 void (*cbfcnp)(struct cam_periph *, union ccb *), 5354 u_int8_t tag_action, int scsi_page_fmt, int save_pages, 5355 u_int8_t *param_buf, u_int32_t param_len, 5356 int minimum_cmd_size, u_int8_t sense_len, 5357 u_int32_t timeout) 5358{ 5359 u_int8_t cdb_len; 5360 5361 /* 5362 * Use the smallest possible command to perform the operation. 5363 */ 5364 if ((param_len < 256) 5365 && (minimum_cmd_size < 10)) { 5366 /* 5367 * We can fit in a 6 byte cdb. 5368 */ 5369 struct scsi_mode_select_6 *scsi_cmd; 5370 5371 scsi_cmd = (struct scsi_mode_select_6 *)&csio->cdb_io.cdb_bytes; 5372 bzero(scsi_cmd, sizeof(*scsi_cmd)); 5373 scsi_cmd->opcode = MODE_SELECT_6; 5374 if (scsi_page_fmt != 0) 5375 scsi_cmd->byte2 |= SMS_PF; 5376 if (save_pages != 0) 5377 scsi_cmd->byte2 |= SMS_SP; 5378 scsi_cmd->length = param_len; 5379 cdb_len = sizeof(*scsi_cmd); 5380 } else { 5381 /* 5382 * Need a 10 byte cdb. 5383 */ 5384 struct scsi_mode_select_10 *scsi_cmd; 5385 5386 scsi_cmd = 5387 (struct scsi_mode_select_10 *)&csio->cdb_io.cdb_bytes; 5388 bzero(scsi_cmd, sizeof(*scsi_cmd)); 5389 scsi_cmd->opcode = MODE_SELECT_10; 5390 if (scsi_page_fmt != 0) 5391 scsi_cmd->byte2 |= SMS_PF; 5392 if (save_pages != 0) 5393 scsi_cmd->byte2 |= SMS_SP; 5394 scsi_ulto2b(param_len, scsi_cmd->length); 5395 cdb_len = sizeof(*scsi_cmd); 5396 } 5397 cam_fill_csio(csio, 5398 retries, 5399 cbfcnp, 5400 CAM_DIR_OUT, 5401 tag_action, 5402 param_buf, 5403 param_len, 5404 sense_len, 5405 cdb_len, 5406 timeout); 5407} 5408 5409void 5410scsi_log_sense(struct ccb_scsiio *csio, u_int32_t retries, 5411 void (*cbfcnp)(struct cam_periph *, union ccb *), 5412 u_int8_t tag_action, u_int8_t page_code, u_int8_t page, 5413 int save_pages, int ppc, u_int32_t paramptr, 5414 u_int8_t *param_buf, u_int32_t param_len, u_int8_t sense_len, 5415 u_int32_t timeout) 5416{ 5417 struct scsi_log_sense *scsi_cmd; 5418 u_int8_t cdb_len; 5419 5420 scsi_cmd = (struct scsi_log_sense *)&csio->cdb_io.cdb_bytes; 5421 bzero(scsi_cmd, sizeof(*scsi_cmd)); 5422 scsi_cmd->opcode = LOG_SENSE; 5423 scsi_cmd->page = page_code | page; 5424 if (save_pages != 0) 5425 scsi_cmd->byte2 |= SLS_SP; 5426 if (ppc != 0) 5427 scsi_cmd->byte2 |= SLS_PPC; 5428 scsi_ulto2b(paramptr, scsi_cmd->paramptr); 5429 scsi_ulto2b(param_len, scsi_cmd->length); 5430 cdb_len = sizeof(*scsi_cmd); 5431 5432 cam_fill_csio(csio, 5433 retries, 5434 cbfcnp, 5435 /*flags*/CAM_DIR_IN, 5436 tag_action, 5437 /*data_ptr*/param_buf, 5438 /*dxfer_len*/param_len, 5439 sense_len, 5440 cdb_len, 5441 timeout); 5442} 5443 5444void 5445scsi_log_select(struct ccb_scsiio *csio, u_int32_t retries, 5446 void (*cbfcnp)(struct cam_periph *, union ccb *), 5447 u_int8_t tag_action, u_int8_t page_code, int save_pages, 5448 int pc_reset, u_int8_t *param_buf, u_int32_t param_len, 5449 u_int8_t sense_len, u_int32_t timeout) 5450{ 5451 struct scsi_log_select *scsi_cmd; 5452 u_int8_t cdb_len; 5453 5454 scsi_cmd = (struct scsi_log_select *)&csio->cdb_io.cdb_bytes; 5455 bzero(scsi_cmd, sizeof(*scsi_cmd)); 5456 scsi_cmd->opcode = LOG_SELECT; 5457 scsi_cmd->page = page_code & SLS_PAGE_CODE; 5458 if (save_pages != 0) 5459 scsi_cmd->byte2 |= SLS_SP; 5460 if (pc_reset != 0) 5461 scsi_cmd->byte2 |= SLS_PCR; 5462 scsi_ulto2b(param_len, scsi_cmd->length); 5463 cdb_len = sizeof(*scsi_cmd); 5464 5465 cam_fill_csio(csio, 5466 retries, 5467 cbfcnp, 5468 /*flags*/CAM_DIR_OUT, 5469 tag_action, 5470 /*data_ptr*/param_buf, 5471 /*dxfer_len*/param_len, 5472 sense_len, 5473 cdb_len, 5474 timeout); 5475} 5476 5477/* 5478 * Prevent or allow the user to remove the media 5479 */ 5480void 5481scsi_prevent(struct ccb_scsiio *csio, u_int32_t retries, 5482 void (*cbfcnp)(struct cam_periph *, union ccb *), 5483 u_int8_t tag_action, u_int8_t action, 5484 u_int8_t sense_len, u_int32_t timeout) 5485{ 5486 struct scsi_prevent *scsi_cmd; 5487 5488 cam_fill_csio(csio, 5489 retries, 5490 cbfcnp, 5491 /*flags*/CAM_DIR_NONE, 5492 tag_action, 5493 /*data_ptr*/NULL, 5494 /*dxfer_len*/0, 5495 sense_len, 5496 sizeof(*scsi_cmd), 5497 timeout); 5498 5499 scsi_cmd = (struct scsi_prevent *)&csio->cdb_io.cdb_bytes; 5500 bzero(scsi_cmd, sizeof(*scsi_cmd)); 5501 scsi_cmd->opcode = PREVENT_ALLOW; 5502 scsi_cmd->how = action; 5503} 5504 5505/* XXX allow specification of address and PMI bit and LBA */ 5506void 5507scsi_read_capacity(struct ccb_scsiio *csio, u_int32_t retries, 5508 void (*cbfcnp)(struct cam_periph *, union ccb *), 5509 u_int8_t tag_action, 5510 struct scsi_read_capacity_data *rcap_buf, 5511 u_int8_t sense_len, u_int32_t timeout) 5512{ 5513 struct scsi_read_capacity *scsi_cmd; 5514 5515 cam_fill_csio(csio, 5516 retries, 5517 cbfcnp, 5518 /*flags*/CAM_DIR_IN, 5519 tag_action, 5520 /*data_ptr*/(u_int8_t *)rcap_buf, 5521 /*dxfer_len*/sizeof(*rcap_buf), 5522 sense_len, 5523 sizeof(*scsi_cmd), 5524 timeout); 5525 5526 scsi_cmd = (struct scsi_read_capacity *)&csio->cdb_io.cdb_bytes; 5527 bzero(scsi_cmd, sizeof(*scsi_cmd)); 5528 scsi_cmd->opcode = READ_CAPACITY; 5529} 5530 5531void 5532scsi_read_capacity_16(struct ccb_scsiio *csio, uint32_t retries, 5533 void (*cbfcnp)(struct cam_periph *, union ccb *), 5534 uint8_t tag_action, uint64_t lba, int reladr, int pmi, 5535 uint8_t *rcap_buf, int rcap_buf_len, uint8_t sense_len, 5536 uint32_t timeout) 5537{ 5538 struct scsi_read_capacity_16 *scsi_cmd; 5539 5540 5541 cam_fill_csio(csio, 5542 retries, 5543 cbfcnp, 5544 /*flags*/CAM_DIR_IN, 5545 tag_action, 5546 /*data_ptr*/(u_int8_t *)rcap_buf, 5547 /*dxfer_len*/rcap_buf_len, 5548 sense_len, 5549 sizeof(*scsi_cmd), 5550 timeout); 5551 scsi_cmd = (struct scsi_read_capacity_16 *)&csio->cdb_io.cdb_bytes; 5552 bzero(scsi_cmd, sizeof(*scsi_cmd)); 5553 scsi_cmd->opcode = SERVICE_ACTION_IN; 5554 scsi_cmd->service_action = SRC16_SERVICE_ACTION; 5555 scsi_u64to8b(lba, scsi_cmd->addr); 5556 scsi_ulto4b(rcap_buf_len, scsi_cmd->alloc_len); 5557 if (pmi) 5558 reladr |= SRC16_PMI; 5559 if (reladr) 5560 reladr |= SRC16_RELADR; 5561} 5562 5563void 5564scsi_report_luns(struct ccb_scsiio *csio, u_int32_t retries, 5565 void (*cbfcnp)(struct cam_periph *, union ccb *), 5566 u_int8_t tag_action, u_int8_t select_report, 5567 struct scsi_report_luns_data *rpl_buf, u_int32_t alloc_len, 5568 u_int8_t sense_len, u_int32_t timeout) 5569{ 5570 struct scsi_report_luns *scsi_cmd; 5571 5572 cam_fill_csio(csio, 5573 retries, 5574 cbfcnp, 5575 /*flags*/CAM_DIR_IN, 5576 tag_action, 5577 /*data_ptr*/(u_int8_t *)rpl_buf, 5578 /*dxfer_len*/alloc_len, 5579 sense_len, 5580 sizeof(*scsi_cmd), 5581 timeout); 5582 scsi_cmd = (struct scsi_report_luns *)&csio->cdb_io.cdb_bytes; 5583 bzero(scsi_cmd, sizeof(*scsi_cmd)); 5584 scsi_cmd->opcode = REPORT_LUNS; 5585 scsi_cmd->select_report = select_report; 5586 scsi_ulto4b(alloc_len, scsi_cmd->length); 5587} 5588 5589void 5590scsi_report_target_group(struct ccb_scsiio *csio, u_int32_t retries, 5591 void (*cbfcnp)(struct cam_periph *, union ccb *), 5592 u_int8_t tag_action, u_int8_t pdf, 5593 void *buf, u_int32_t alloc_len, 5594 u_int8_t sense_len, u_int32_t timeout) 5595{ 5596 struct scsi_target_group *scsi_cmd; 5597 5598 cam_fill_csio(csio, 5599 retries, 5600 cbfcnp, 5601 /*flags*/CAM_DIR_IN, 5602 tag_action, 5603 /*data_ptr*/(u_int8_t *)buf, 5604 /*dxfer_len*/alloc_len, 5605 sense_len, 5606 sizeof(*scsi_cmd), 5607 timeout); 5608 scsi_cmd = (struct scsi_target_group *)&csio->cdb_io.cdb_bytes; 5609 bzero(scsi_cmd, sizeof(*scsi_cmd)); 5610 scsi_cmd->opcode = MAINTENANCE_IN; 5611 scsi_cmd->service_action = REPORT_TARGET_PORT_GROUPS | pdf; 5612 scsi_ulto4b(alloc_len, scsi_cmd->length); 5613} 5614 5615void 5616scsi_set_target_group(struct ccb_scsiio *csio, u_int32_t retries, 5617 void (*cbfcnp)(struct cam_periph *, union ccb *), 5618 u_int8_t tag_action, void *buf, u_int32_t alloc_len, 5619 u_int8_t sense_len, u_int32_t timeout) 5620{ 5621 struct scsi_target_group *scsi_cmd; 5622 5623 cam_fill_csio(csio, 5624 retries, 5625 cbfcnp, 5626 /*flags*/CAM_DIR_OUT, 5627 tag_action, 5628 /*data_ptr*/(u_int8_t *)buf, 5629 /*dxfer_len*/alloc_len, 5630 sense_len, 5631 sizeof(*scsi_cmd), 5632 timeout); 5633 scsi_cmd = (struct scsi_target_group *)&csio->cdb_io.cdb_bytes; 5634 bzero(scsi_cmd, sizeof(*scsi_cmd)); 5635 scsi_cmd->opcode = MAINTENANCE_OUT; 5636 scsi_cmd->service_action = SET_TARGET_PORT_GROUPS; 5637 scsi_ulto4b(alloc_len, scsi_cmd->length); 5638} 5639 5640/* 5641 * Syncronize the media to the contents of the cache for 5642 * the given lba/count pair. Specifying 0/0 means sync 5643 * the whole cache. 5644 */ 5645void 5646scsi_synchronize_cache(struct ccb_scsiio *csio, u_int32_t retries, 5647 void (*cbfcnp)(struct cam_periph *, union ccb *), 5648 u_int8_t tag_action, u_int32_t begin_lba, 5649 u_int16_t lb_count, u_int8_t sense_len, 5650 u_int32_t timeout) 5651{ 5652 struct scsi_sync_cache *scsi_cmd; 5653 5654 cam_fill_csio(csio, 5655 retries, 5656 cbfcnp, 5657 /*flags*/CAM_DIR_NONE, 5658 tag_action, 5659 /*data_ptr*/NULL, 5660 /*dxfer_len*/0, 5661 sense_len, 5662 sizeof(*scsi_cmd), 5663 timeout); 5664 5665 scsi_cmd = (struct scsi_sync_cache *)&csio->cdb_io.cdb_bytes; 5666 bzero(scsi_cmd, sizeof(*scsi_cmd)); 5667 scsi_cmd->opcode = SYNCHRONIZE_CACHE; 5668 scsi_ulto4b(begin_lba, scsi_cmd->begin_lba); 5669 scsi_ulto2b(lb_count, scsi_cmd->lb_count); 5670} 5671 5672void 5673scsi_read_write(struct ccb_scsiio *csio, u_int32_t retries, 5674 void (*cbfcnp)(struct cam_periph *, union ccb *), 5675 u_int8_t tag_action, int readop, u_int8_t byte2, 5676 int minimum_cmd_size, u_int64_t lba, u_int32_t block_count, 5677 u_int8_t *data_ptr, u_int32_t dxfer_len, u_int8_t sense_len, 5678 u_int32_t timeout) 5679{ 5680 int read; 5681 u_int8_t cdb_len; 5682 5683 read = (readop & SCSI_RW_DIRMASK) == SCSI_RW_READ; 5684 5685 /* 5686 * Use the smallest possible command to perform the operation 5687 * as some legacy hardware does not support the 10 byte commands. 5688 * If any of the bits in byte2 is set, we have to go with a larger 5689 * command. 5690 */ 5691 if ((minimum_cmd_size < 10) 5692 && ((lba & 0x1fffff) == lba) 5693 && ((block_count & 0xff) == block_count) 5694 && (byte2 == 0)) { 5695 /* 5696 * We can fit in a 6 byte cdb. 5697 */ 5698 struct scsi_rw_6 *scsi_cmd; 5699 5700 scsi_cmd = (struct scsi_rw_6 *)&csio->cdb_io.cdb_bytes; 5701 scsi_cmd->opcode = read ? READ_6 : WRITE_6; 5702 scsi_ulto3b(lba, scsi_cmd->addr); 5703 scsi_cmd->length = block_count & 0xff; 5704 scsi_cmd->control = 0; 5705 cdb_len = sizeof(*scsi_cmd); 5706 5707 CAM_DEBUG(csio->ccb_h.path, CAM_DEBUG_SUBTRACE, 5708 ("6byte: %x%x%x:%d:%d\n", scsi_cmd->addr[0], 5709 scsi_cmd->addr[1], scsi_cmd->addr[2], 5710 scsi_cmd->length, dxfer_len)); 5711 } else if ((minimum_cmd_size < 12) 5712 && ((block_count & 0xffff) == block_count) 5713 && ((lba & 0xffffffff) == lba)) { 5714 /* 5715 * Need a 10 byte cdb. 5716 */ 5717 struct scsi_rw_10 *scsi_cmd; 5718 5719 scsi_cmd = (struct scsi_rw_10 *)&csio->cdb_io.cdb_bytes; 5720 scsi_cmd->opcode = read ? READ_10 : WRITE_10; 5721 scsi_cmd->byte2 = byte2; 5722 scsi_ulto4b(lba, scsi_cmd->addr); 5723 scsi_cmd->reserved = 0; 5724 scsi_ulto2b(block_count, scsi_cmd->length); 5725 scsi_cmd->control = 0; 5726 cdb_len = sizeof(*scsi_cmd); 5727 5728 CAM_DEBUG(csio->ccb_h.path, CAM_DEBUG_SUBTRACE, 5729 ("10byte: %x%x%x%x:%x%x: %d\n", scsi_cmd->addr[0], 5730 scsi_cmd->addr[1], scsi_cmd->addr[2], 5731 scsi_cmd->addr[3], scsi_cmd->length[0], 5732 scsi_cmd->length[1], dxfer_len)); 5733 } else if ((minimum_cmd_size < 16) 5734 && ((block_count & 0xffffffff) == block_count) 5735 && ((lba & 0xffffffff) == lba)) { 5736 /* 5737 * The block count is too big for a 10 byte CDB, use a 12 5738 * byte CDB. 5739 */ 5740 struct scsi_rw_12 *scsi_cmd; 5741 5742 scsi_cmd = (struct scsi_rw_12 *)&csio->cdb_io.cdb_bytes; 5743 scsi_cmd->opcode = read ? READ_12 : WRITE_12; 5744 scsi_cmd->byte2 = byte2; 5745 scsi_ulto4b(lba, scsi_cmd->addr); 5746 scsi_cmd->reserved = 0; 5747 scsi_ulto4b(block_count, scsi_cmd->length); 5748 scsi_cmd->control = 0; 5749 cdb_len = sizeof(*scsi_cmd); 5750 5751 CAM_DEBUG(csio->ccb_h.path, CAM_DEBUG_SUBTRACE, 5752 ("12byte: %x%x%x%x:%x%x%x%x: %d\n", scsi_cmd->addr[0], 5753 scsi_cmd->addr[1], scsi_cmd->addr[2], 5754 scsi_cmd->addr[3], scsi_cmd->length[0], 5755 scsi_cmd->length[1], scsi_cmd->length[2], 5756 scsi_cmd->length[3], dxfer_len)); 5757 } else { 5758 /* 5759 * 16 byte CDB. We'll only get here if the LBA is larger 5760 * than 2^32, or if the user asks for a 16 byte command. 5761 */ 5762 struct scsi_rw_16 *scsi_cmd; 5763 5764 scsi_cmd = (struct scsi_rw_16 *)&csio->cdb_io.cdb_bytes; 5765 scsi_cmd->opcode = read ? READ_16 : WRITE_16; 5766 scsi_cmd->byte2 = byte2; 5767 scsi_u64to8b(lba, scsi_cmd->addr); 5768 scsi_cmd->reserved = 0; 5769 scsi_ulto4b(block_count, scsi_cmd->length); 5770 scsi_cmd->control = 0; 5771 cdb_len = sizeof(*scsi_cmd); 5772 } 5773 cam_fill_csio(csio, 5774 retries, 5775 cbfcnp, 5776 (read ? CAM_DIR_IN : CAM_DIR_OUT) | 5777 ((readop & SCSI_RW_BIO) != 0 ? CAM_DATA_BIO : 0), 5778 tag_action, 5779 data_ptr, 5780 dxfer_len, 5781 sense_len, 5782 cdb_len, 5783 timeout); 5784} 5785 5786void 5787scsi_write_same(struct ccb_scsiio *csio, u_int32_t retries, 5788 void (*cbfcnp)(struct cam_periph *, union ccb *), 5789 u_int8_t tag_action, u_int8_t byte2, 5790 int minimum_cmd_size, u_int64_t lba, u_int32_t block_count, 5791 u_int8_t *data_ptr, u_int32_t dxfer_len, u_int8_t sense_len, 5792 u_int32_t timeout) 5793{ 5794 u_int8_t cdb_len; 5795 if ((minimum_cmd_size < 16) && 5796 ((block_count & 0xffff) == block_count) && 5797 ((lba & 0xffffffff) == lba)) { 5798 /* 5799 * Need a 10 byte cdb. 5800 */ 5801 struct scsi_write_same_10 *scsi_cmd; 5802 5803 scsi_cmd = (struct scsi_write_same_10 *)&csio->cdb_io.cdb_bytes; 5804 scsi_cmd->opcode = WRITE_SAME_10; 5805 scsi_cmd->byte2 = byte2; 5806 scsi_ulto4b(lba, scsi_cmd->addr); 5807 scsi_cmd->group = 0; 5808 scsi_ulto2b(block_count, scsi_cmd->length); 5809 scsi_cmd->control = 0; 5810 cdb_len = sizeof(*scsi_cmd); 5811 5812 CAM_DEBUG(csio->ccb_h.path, CAM_DEBUG_SUBTRACE, 5813 ("10byte: %x%x%x%x:%x%x: %d\n", scsi_cmd->addr[0], 5814 scsi_cmd->addr[1], scsi_cmd->addr[2], 5815 scsi_cmd->addr[3], scsi_cmd->length[0], 5816 scsi_cmd->length[1], dxfer_len)); 5817 } else { 5818 /* 5819 * 16 byte CDB. We'll only get here if the LBA is larger 5820 * than 2^32, or if the user asks for a 16 byte command. 5821 */ 5822 struct scsi_write_same_16 *scsi_cmd; 5823 5824 scsi_cmd = (struct scsi_write_same_16 *)&csio->cdb_io.cdb_bytes; 5825 scsi_cmd->opcode = WRITE_SAME_16; 5826 scsi_cmd->byte2 = byte2; 5827 scsi_u64to8b(lba, scsi_cmd->addr); 5828 scsi_ulto4b(block_count, scsi_cmd->length); 5829 scsi_cmd->group = 0; 5830 scsi_cmd->control = 0; 5831 cdb_len = sizeof(*scsi_cmd); 5832 5833 CAM_DEBUG(csio->ccb_h.path, CAM_DEBUG_SUBTRACE, 5834 ("16byte: %x%x%x%x%x%x%x%x:%x%x%x%x: %d\n", 5835 scsi_cmd->addr[0], scsi_cmd->addr[1], 5836 scsi_cmd->addr[2], scsi_cmd->addr[3], 5837 scsi_cmd->addr[4], scsi_cmd->addr[5], 5838 scsi_cmd->addr[6], scsi_cmd->addr[7], 5839 scsi_cmd->length[0], scsi_cmd->length[1], 5840 scsi_cmd->length[2], scsi_cmd->length[3], 5841 dxfer_len)); 5842 } 5843 cam_fill_csio(csio, 5844 retries, 5845 cbfcnp, 5846 /*flags*/CAM_DIR_OUT, 5847 tag_action, 5848 data_ptr, 5849 dxfer_len, 5850 sense_len, 5851 cdb_len, 5852 timeout); 5853} 5854 5855void 5856scsi_ata_identify(struct ccb_scsiio *csio, u_int32_t retries, 5857 void (*cbfcnp)(struct cam_periph *, union ccb *), 5858 u_int8_t tag_action, u_int8_t *data_ptr, 5859 u_int16_t dxfer_len, u_int8_t sense_len, 5860 u_int32_t timeout) 5861{ 5862 scsi_ata_pass_16(csio, 5863 retries, 5864 cbfcnp, 5865 /*flags*/CAM_DIR_IN, 5866 tag_action, 5867 /*protocol*/AP_PROTO_PIO_IN, 5868 /*ata_flags*/AP_FLAG_TDIR_FROM_DEV| 5869 AP_FLAG_BYT_BLOK_BYTES|AP_FLAG_TLEN_SECT_CNT, 5870 /*features*/0, 5871 /*sector_count*/dxfer_len, 5872 /*lba*/0, 5873 /*command*/ATA_ATA_IDENTIFY, 5874 /*control*/0, 5875 data_ptr, 5876 dxfer_len, 5877 sense_len, 5878 timeout); 5879} 5880 5881void 5882scsi_ata_trim(struct ccb_scsiio *csio, u_int32_t retries, 5883 void (*cbfcnp)(struct cam_periph *, union ccb *), 5884 u_int8_t tag_action, u_int16_t block_count, 5885 u_int8_t *data_ptr, u_int16_t dxfer_len, u_int8_t sense_len, 5886 u_int32_t timeout) 5887{ 5888 scsi_ata_pass_16(csio, 5889 retries, 5890 cbfcnp, 5891 /*flags*/CAM_DIR_OUT, 5892 tag_action, 5893 /*protocol*/AP_EXTEND|AP_PROTO_DMA, 5894 /*ata_flags*/AP_FLAG_TLEN_SECT_CNT|AP_FLAG_BYT_BLOK_BLOCKS, 5895 /*features*/ATA_DSM_TRIM, 5896 /*sector_count*/block_count, 5897 /*lba*/0, 5898 /*command*/ATA_DATA_SET_MANAGEMENT, 5899 /*control*/0, 5900 data_ptr, 5901 dxfer_len, 5902 sense_len, 5903 timeout); 5904} 5905 5906void 5907scsi_ata_pass_16(struct ccb_scsiio *csio, u_int32_t retries, 5908 void (*cbfcnp)(struct cam_periph *, union ccb *), 5909 u_int32_t flags, u_int8_t tag_action, 5910 u_int8_t protocol, u_int8_t ata_flags, u_int16_t features, 5911 u_int16_t sector_count, uint64_t lba, u_int8_t command, 5912 u_int8_t control, u_int8_t *data_ptr, u_int16_t dxfer_len, 5913 u_int8_t sense_len, u_int32_t timeout) 5914{ 5915 struct ata_pass_16 *ata_cmd; 5916 5917 ata_cmd = (struct ata_pass_16 *)&csio->cdb_io.cdb_bytes; 5918 ata_cmd->opcode = ATA_PASS_16; 5919 ata_cmd->protocol = protocol; 5920 ata_cmd->flags = ata_flags; 5921 ata_cmd->features_ext = features >> 8; 5922 ata_cmd->features = features; 5923 ata_cmd->sector_count_ext = sector_count >> 8; 5924 ata_cmd->sector_count = sector_count; 5925 ata_cmd->lba_low = lba; 5926 ata_cmd->lba_mid = lba >> 8; 5927 ata_cmd->lba_high = lba >> 16; 5928 ata_cmd->device = ATA_DEV_LBA; 5929 if (protocol & AP_EXTEND) { 5930 ata_cmd->lba_low_ext = lba >> 24; 5931 ata_cmd->lba_mid_ext = lba >> 32; 5932 ata_cmd->lba_high_ext = lba >> 40; 5933 } else 5934 ata_cmd->device |= (lba >> 24) & 0x0f; 5935 ata_cmd->command = command; 5936 ata_cmd->control = control; 5937 5938 cam_fill_csio(csio, 5939 retries, 5940 cbfcnp, 5941 flags, 5942 tag_action, 5943 data_ptr, 5944 dxfer_len, 5945 sense_len, 5946 sizeof(*ata_cmd), 5947 timeout); 5948} 5949 5950void 5951scsi_unmap(struct ccb_scsiio *csio, u_int32_t retries, 5952 void (*cbfcnp)(struct cam_periph *, union ccb *), 5953 u_int8_t tag_action, u_int8_t byte2, 5954 u_int8_t *data_ptr, u_int16_t dxfer_len, u_int8_t sense_len, 5955 u_int32_t timeout) 5956{ 5957 struct scsi_unmap *scsi_cmd; 5958 5959 scsi_cmd = (struct scsi_unmap *)&csio->cdb_io.cdb_bytes; 5960 scsi_cmd->opcode = UNMAP; 5961 scsi_cmd->byte2 = byte2; 5962 scsi_ulto4b(0, scsi_cmd->reserved); 5963 scsi_cmd->group = 0; 5964 scsi_ulto2b(dxfer_len, scsi_cmd->length); 5965 scsi_cmd->control = 0; 5966 5967 cam_fill_csio(csio, 5968 retries, 5969 cbfcnp, 5970 /*flags*/CAM_DIR_OUT, 5971 tag_action, 5972 data_ptr, 5973 dxfer_len, 5974 sense_len, 5975 sizeof(*scsi_cmd), 5976 timeout); 5977} 5978 5979void 5980scsi_receive_diagnostic_results(struct ccb_scsiio *csio, u_int32_t retries, 5981 void (*cbfcnp)(struct cam_periph *, union ccb*), 5982 uint8_t tag_action, int pcv, uint8_t page_code, 5983 uint8_t *data_ptr, uint16_t allocation_length, 5984 uint8_t sense_len, uint32_t timeout) 5985{ 5986 struct scsi_receive_diag *scsi_cmd; 5987 5988 scsi_cmd = (struct scsi_receive_diag *)&csio->cdb_io.cdb_bytes; 5989 memset(scsi_cmd, 0, sizeof(*scsi_cmd)); 5990 scsi_cmd->opcode = RECEIVE_DIAGNOSTIC; 5991 if (pcv) { 5992 scsi_cmd->byte2 |= SRD_PCV; 5993 scsi_cmd->page_code = page_code; 5994 } 5995 scsi_ulto2b(allocation_length, scsi_cmd->length); 5996 5997 cam_fill_csio(csio, 5998 retries, 5999 cbfcnp, 6000 /*flags*/CAM_DIR_IN, 6001 tag_action, 6002 data_ptr, 6003 allocation_length, 6004 sense_len, 6005 sizeof(*scsi_cmd), 6006 timeout); 6007} 6008 6009void 6010scsi_send_diagnostic(struct ccb_scsiio *csio, u_int32_t retries, 6011 void (*cbfcnp)(struct cam_periph *, union ccb *), 6012 uint8_t tag_action, int unit_offline, int device_offline, 6013 int self_test, int page_format, int self_test_code, 6014 uint8_t *data_ptr, uint16_t param_list_length, 6015 uint8_t sense_len, uint32_t timeout) 6016{ 6017 struct scsi_send_diag *scsi_cmd; 6018 6019 scsi_cmd = (struct scsi_send_diag *)&csio->cdb_io.cdb_bytes; 6020 memset(scsi_cmd, 0, sizeof(*scsi_cmd)); 6021 scsi_cmd->opcode = SEND_DIAGNOSTIC; 6022 6023 /* 6024 * The default self-test mode control and specific test 6025 * control are mutually exclusive. 6026 */ 6027 if (self_test) 6028 self_test_code = SSD_SELF_TEST_CODE_NONE; 6029 6030 scsi_cmd->byte2 = ((self_test_code << SSD_SELF_TEST_CODE_SHIFT) 6031 & SSD_SELF_TEST_CODE_MASK) 6032 | (unit_offline ? SSD_UNITOFFL : 0) 6033 | (device_offline ? SSD_DEVOFFL : 0) 6034 | (self_test ? SSD_SELFTEST : 0) 6035 | (page_format ? SSD_PF : 0); 6036 scsi_ulto2b(param_list_length, scsi_cmd->length); 6037 6038 cam_fill_csio(csio, 6039 retries, 6040 cbfcnp, 6041 /*flags*/param_list_length ? CAM_DIR_OUT : CAM_DIR_NONE, 6042 tag_action, 6043 data_ptr, 6044 param_list_length, 6045 sense_len, 6046 sizeof(*scsi_cmd), 6047 timeout); 6048} 6049 6050void 6051scsi_read_buffer(struct ccb_scsiio *csio, u_int32_t retries, 6052 void (*cbfcnp)(struct cam_periph *, union ccb*), 6053 uint8_t tag_action, int mode, 6054 uint8_t buffer_id, u_int32_t offset, 6055 uint8_t *data_ptr, uint32_t allocation_length, 6056 uint8_t sense_len, uint32_t timeout) 6057{ 6058 struct scsi_read_buffer *scsi_cmd; 6059 6060 scsi_cmd = (struct scsi_read_buffer *)&csio->cdb_io.cdb_bytes; 6061 memset(scsi_cmd, 0, sizeof(*scsi_cmd)); 6062 scsi_cmd->opcode = READ_BUFFER; 6063 scsi_cmd->byte2 = mode; 6064 scsi_cmd->buffer_id = buffer_id; 6065 scsi_ulto3b(offset, scsi_cmd->offset); 6066 scsi_ulto3b(allocation_length, scsi_cmd->length); 6067 6068 cam_fill_csio(csio, 6069 retries, 6070 cbfcnp, 6071 /*flags*/CAM_DIR_IN, 6072 tag_action, 6073 data_ptr, 6074 allocation_length, 6075 sense_len, 6076 sizeof(*scsi_cmd), 6077 timeout); 6078} 6079 6080void 6081scsi_write_buffer(struct ccb_scsiio *csio, u_int32_t retries, 6082 void (*cbfcnp)(struct cam_periph *, union ccb *), 6083 uint8_t tag_action, int mode, 6084 uint8_t buffer_id, u_int32_t offset, 6085 uint8_t *data_ptr, uint32_t param_list_length, 6086 uint8_t sense_len, uint32_t timeout) 6087{ 6088 struct scsi_write_buffer *scsi_cmd; 6089 6090 scsi_cmd = (struct scsi_write_buffer *)&csio->cdb_io.cdb_bytes; 6091 memset(scsi_cmd, 0, sizeof(*scsi_cmd)); 6092 scsi_cmd->opcode = WRITE_BUFFER; 6093 scsi_cmd->byte2 = mode; 6094 scsi_cmd->buffer_id = buffer_id; 6095 scsi_ulto3b(offset, scsi_cmd->offset); 6096 scsi_ulto3b(param_list_length, scsi_cmd->length); 6097 6098 cam_fill_csio(csio, 6099 retries, 6100 cbfcnp, 6101 /*flags*/param_list_length ? CAM_DIR_OUT : CAM_DIR_NONE, 6102 tag_action, 6103 data_ptr, 6104 param_list_length, 6105 sense_len, 6106 sizeof(*scsi_cmd), 6107 timeout); 6108} 6109 6110void 6111scsi_start_stop(struct ccb_scsiio *csio, u_int32_t retries, 6112 void (*cbfcnp)(struct cam_periph *, union ccb *), 6113 u_int8_t tag_action, int start, int load_eject, 6114 int immediate, u_int8_t sense_len, u_int32_t timeout) 6115{ 6116 struct scsi_start_stop_unit *scsi_cmd; 6117 int extra_flags = 0; 6118 6119 scsi_cmd = (struct scsi_start_stop_unit *)&csio->cdb_io.cdb_bytes; 6120 bzero(scsi_cmd, sizeof(*scsi_cmd)); 6121 scsi_cmd->opcode = START_STOP_UNIT; 6122 if (start != 0) { 6123 scsi_cmd->how |= SSS_START; 6124 /* it takes a lot of power to start a drive */ 6125 extra_flags |= CAM_HIGH_POWER; 6126 } 6127 if (load_eject != 0) 6128 scsi_cmd->how |= SSS_LOEJ; 6129 if (immediate != 0) 6130 scsi_cmd->byte2 |= SSS_IMMED; 6131 6132 cam_fill_csio(csio, 6133 retries, 6134 cbfcnp, 6135 /*flags*/CAM_DIR_NONE | extra_flags, 6136 tag_action, 6137 /*data_ptr*/NULL, 6138 /*dxfer_len*/0, 6139 sense_len, 6140 sizeof(*scsi_cmd), 6141 timeout); 6142} 6143 6144 6145/* 6146 * Try make as good a match as possible with 6147 * available sub drivers 6148 */ 6149int 6150scsi_inquiry_match(caddr_t inqbuffer, caddr_t table_entry) 6151{ 6152 struct scsi_inquiry_pattern *entry; 6153 struct scsi_inquiry_data *inq; 6154 6155 entry = (struct scsi_inquiry_pattern *)table_entry; 6156 inq = (struct scsi_inquiry_data *)inqbuffer; 6157 6158 if (((SID_TYPE(inq) == entry->type) 6159 || (entry->type == T_ANY)) 6160 && (SID_IS_REMOVABLE(inq) ? entry->media_type & SIP_MEDIA_REMOVABLE 6161 : entry->media_type & SIP_MEDIA_FIXED) 6162 && (cam_strmatch(inq->vendor, entry->vendor, sizeof(inq->vendor)) == 0) 6163 && (cam_strmatch(inq->product, entry->product, 6164 sizeof(inq->product)) == 0) 6165 && (cam_strmatch(inq->revision, entry->revision, 6166 sizeof(inq->revision)) == 0)) { 6167 return (0); 6168 } 6169 return (-1); 6170} 6171 6172/* 6173 * Try make as good a match as possible with 6174 * available sub drivers 6175 */ 6176int 6177scsi_static_inquiry_match(caddr_t inqbuffer, caddr_t table_entry) 6178{ 6179 struct scsi_static_inquiry_pattern *entry; 6180 struct scsi_inquiry_data *inq; 6181 6182 entry = (struct scsi_static_inquiry_pattern *)table_entry; 6183 inq = (struct scsi_inquiry_data *)inqbuffer; 6184 6185 if (((SID_TYPE(inq) == entry->type) 6186 || (entry->type == T_ANY)) 6187 && (SID_IS_REMOVABLE(inq) ? entry->media_type & SIP_MEDIA_REMOVABLE 6188 : entry->media_type & SIP_MEDIA_FIXED) 6189 && (cam_strmatch(inq->vendor, entry->vendor, sizeof(inq->vendor)) == 0) 6190 && (cam_strmatch(inq->product, entry->product, 6191 sizeof(inq->product)) == 0) 6192 && (cam_strmatch(inq->revision, entry->revision, 6193 sizeof(inq->revision)) == 0)) { 6194 return (0); 6195 } 6196 return (-1); 6197} 6198 6199/** 6200 * Compare two buffers of vpd device descriptors for a match. 6201 * 6202 * \param lhs Pointer to first buffer of descriptors to compare. 6203 * \param lhs_len The length of the first buffer. 6204 * \param rhs Pointer to second buffer of descriptors to compare. 6205 * \param rhs_len The length of the second buffer. 6206 * 6207 * \return 0 on a match, -1 otherwise. 6208 * 6209 * Treat rhs and lhs as arrays of vpd device id descriptors. Walk lhs matching 6210 * agains each element in rhs until all data are exhausted or we have found 6211 * a match. 6212 */ 6213int 6214scsi_devid_match(uint8_t *lhs, size_t lhs_len, uint8_t *rhs, size_t rhs_len) 6215{ 6216 struct scsi_vpd_id_descriptor *lhs_id; 6217 struct scsi_vpd_id_descriptor *lhs_last; 6218 struct scsi_vpd_id_descriptor *rhs_last; 6219 uint8_t *lhs_end; 6220 uint8_t *rhs_end; 6221 6222 lhs_end = lhs + lhs_len; 6223 rhs_end = rhs + rhs_len; 6224 6225 /* 6226 * rhs_last and lhs_last are the last posible position of a valid 6227 * descriptor assuming it had a zero length identifier. We use 6228 * these variables to insure we can safely dereference the length 6229 * field in our loop termination tests. 6230 */ 6231 lhs_last = (struct scsi_vpd_id_descriptor *) 6232 (lhs_end - __offsetof(struct scsi_vpd_id_descriptor, identifier)); 6233 rhs_last = (struct scsi_vpd_id_descriptor *) 6234 (rhs_end - __offsetof(struct scsi_vpd_id_descriptor, identifier)); 6235 6236 lhs_id = (struct scsi_vpd_id_descriptor *)lhs; 6237 while (lhs_id <= lhs_last 6238 && (lhs_id->identifier + lhs_id->length) <= lhs_end) { 6239 struct scsi_vpd_id_descriptor *rhs_id; 6240 6241 rhs_id = (struct scsi_vpd_id_descriptor *)rhs; 6242 while (rhs_id <= rhs_last 6243 && (rhs_id->identifier + rhs_id->length) <= rhs_end) { 6244 6245 if (rhs_id->length == lhs_id->length 6246 && memcmp(rhs_id->identifier, lhs_id->identifier, 6247 rhs_id->length) == 0) 6248 return (0); 6249 6250 rhs_id = (struct scsi_vpd_id_descriptor *) 6251 (rhs_id->identifier + rhs_id->length); 6252 } 6253 lhs_id = (struct scsi_vpd_id_descriptor *) 6254 (lhs_id->identifier + lhs_id->length); 6255 } 6256 return (-1); 6257} 6258 6259#ifdef _KERNEL 6260static void 6261init_scsi_delay(void) 6262{ 6263 int delay; 6264 6265 delay = SCSI_DELAY; 6266 TUNABLE_INT_FETCH("kern.cam.scsi_delay", &delay); 6267 6268 if (set_scsi_delay(delay) != 0) { 6269 printf("cam: invalid value for tunable kern.cam.scsi_delay\n"); 6270 set_scsi_delay(SCSI_DELAY); 6271 } 6272} 6273SYSINIT(scsi_delay, SI_SUB_TUNABLES, SI_ORDER_ANY, init_scsi_delay, NULL); 6274 6275static int 6276sysctl_scsi_delay(SYSCTL_HANDLER_ARGS) 6277{ 6278 int error, delay; 6279 6280 delay = scsi_delay; 6281 error = sysctl_handle_int(oidp, &delay, 0, req); 6282 if (error != 0 || req->newptr == NULL) 6283 return (error); 6284 return (set_scsi_delay(delay)); 6285} 6286SYSCTL_PROC(_kern_cam, OID_AUTO, scsi_delay, CTLTYPE_INT|CTLFLAG_RW, 6287 0, 0, sysctl_scsi_delay, "I", 6288 "Delay to allow devices to settle after a SCSI bus reset (ms)"); 6289 6290static int 6291set_scsi_delay(int delay) 6292{ 6293 /* 6294 * If someone sets this to 0, we assume that they want the 6295 * minimum allowable bus settle delay. 6296 */ 6297 if (delay == 0) { 6298 printf("cam: using minimum scsi_delay (%dms)\n", 6299 SCSI_MIN_DELAY); 6300 delay = SCSI_MIN_DELAY; 6301 } 6302 if (delay < SCSI_MIN_DELAY) 6303 return (EINVAL); 6304 scsi_delay = delay; 6305 return (0); 6306} 6307#endif /* _KERNEL */ 6308