scsi_all.c revision 312567
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: stable/10/sys/cam/scsi/scsi_all.c 312567 2017-01-21 08:17:30Z mav $"); 32 33#include <sys/param.h> 34#include <sys/types.h> 35#include <sys/stdint.h> 36 37#ifdef _KERNEL 38#include <opt_scsi.h> 39 40#include <sys/systm.h> 41#include <sys/libkern.h> 42#include <sys/kernel.h> 43#include <sys/lock.h> 44#include <sys/malloc.h> 45#include <sys/mutex.h> 46#include <sys/sysctl.h> 47#include <sys/ctype.h> 48#else 49#include <errno.h> 50#include <stdio.h> 51#include <stdlib.h> 52#include <string.h> 53#include <ctype.h> 54#endif 55 56#include <cam/cam.h> 57#include <cam/cam_ccb.h> 58#include <cam/cam_queue.h> 59#include <cam/cam_xpt.h> 60#include <cam/scsi/scsi_all.h> 61#include <sys/ata.h> 62#include <sys/sbuf.h> 63 64#ifdef _KERNEL 65#include <cam/cam_periph.h> 66#include <cam/cam_xpt_sim.h> 67#include <cam/cam_xpt_periph.h> 68#include <cam/cam_xpt_internal.h> 69#else 70#include <camlib.h> 71#include <stddef.h> 72 73#ifndef FALSE 74#define FALSE 0 75#endif /* FALSE */ 76#ifndef TRUE 77#define TRUE 1 78#endif /* TRUE */ 79#define ERESTART -1 /* restart syscall */ 80#define EJUSTRETURN -2 /* don't modify regs, just return */ 81#endif /* !_KERNEL */ 82 83/* 84 * This is the default number of milliseconds we wait for devices to settle 85 * after a SCSI bus reset. 86 */ 87#ifndef SCSI_DELAY 88#define SCSI_DELAY 2000 89#endif 90/* 91 * All devices need _some_ sort of bus settle delay, so we'll set it to 92 * a minimum value of 100ms. Note that this is pertinent only for SPI- 93 * not transport like Fibre Channel or iSCSI where 'delay' is completely 94 * meaningless. 95 */ 96#ifndef SCSI_MIN_DELAY 97#define SCSI_MIN_DELAY 100 98#endif 99/* 100 * Make sure the user isn't using seconds instead of milliseconds. 101 */ 102#if (SCSI_DELAY < SCSI_MIN_DELAY && SCSI_DELAY != 0) 103#error "SCSI_DELAY is in milliseconds, not seconds! Please use a larger value" 104#endif 105 106int scsi_delay; 107 108static int ascentrycomp(const void *key, const void *member); 109static int senseentrycomp(const void *key, const void *member); 110static void fetchtableentries(int sense_key, int asc, int ascq, 111 struct scsi_inquiry_data *, 112 const struct sense_key_table_entry **, 113 const struct asc_table_entry **); 114#ifdef _KERNEL 115static void init_scsi_delay(void); 116static int sysctl_scsi_delay(SYSCTL_HANDLER_ARGS); 117static int set_scsi_delay(int delay); 118#endif 119 120#if !defined(SCSI_NO_OP_STRINGS) 121 122#define D (1 << T_DIRECT) 123#define T (1 << T_SEQUENTIAL) 124#define L (1 << T_PRINTER) 125#define P (1 << T_PROCESSOR) 126#define W (1 << T_WORM) 127#define R (1 << T_CDROM) 128#define O (1 << T_OPTICAL) 129#define M (1 << T_CHANGER) 130#define A (1 << T_STORARRAY) 131#define E (1 << T_ENCLOSURE) 132#define B (1 << T_RBC) 133#define K (1 << T_OCRW) 134#define V (1 << T_ADC) 135#define F (1 << T_OSD) 136#define S (1 << T_SCANNER) 137#define C (1 << T_COMM) 138 139#define ALL (D | T | L | P | W | R | O | M | A | E | B | K | V | F | S | C) 140 141static struct op_table_entry plextor_cd_ops[] = { 142 { 0xD8, R, "CD-DA READ" } 143}; 144 145static struct scsi_op_quirk_entry scsi_op_quirk_table[] = { 146 { 147 /* 148 * I believe that 0xD8 is the Plextor proprietary command 149 * to read CD-DA data. I'm not sure which Plextor CDROM 150 * models support the command, though. I know for sure 151 * that the 4X, 8X, and 12X models do, and presumably the 152 * 12-20X does. I don't know about any earlier models, 153 * though. If anyone has any more complete information, 154 * feel free to change this quirk entry. 155 */ 156 {T_CDROM, SIP_MEDIA_REMOVABLE, "PLEXTOR", "CD-ROM PX*", "*"}, 157 sizeof(plextor_cd_ops)/sizeof(struct op_table_entry), 158 plextor_cd_ops 159 } 160}; 161 162static struct op_table_entry scsi_op_codes[] = { 163 /* 164 * From: http://www.t10.org/lists/op-num.txt 165 * Modifications by Kenneth Merry (ken@FreeBSD.ORG) 166 * and Jung-uk Kim (jkim@FreeBSD.org) 167 * 168 * Note: order is important in this table, scsi_op_desc() currently 169 * depends on the opcodes in the table being in order to save 170 * search time. 171 * Note: scanner and comm. devices are carried over from the previous 172 * version because they were removed in the latest spec. 173 */ 174 /* File: OP-NUM.TXT 175 * 176 * SCSI Operation Codes 177 * Numeric Sorted Listing 178 * as of 5/26/15 179 * 180 * D - DIRECT ACCESS DEVICE (SBC-2) device column key 181 * .T - SEQUENTIAL ACCESS DEVICE (SSC-2) ----------------- 182 * . L - PRINTER DEVICE (SSC) M = Mandatory 183 * . P - PROCESSOR DEVICE (SPC) O = Optional 184 * . .W - WRITE ONCE READ MULTIPLE DEVICE (SBC-2) V = Vendor spec. 185 * . . R - CD/DVE DEVICE (MMC-3) Z = Obsolete 186 * . . O - OPTICAL MEMORY DEVICE (SBC-2) 187 * . . .M - MEDIA CHANGER DEVICE (SMC-2) 188 * . . . A - STORAGE ARRAY DEVICE (SCC-2) 189 * . . . .E - ENCLOSURE SERVICES DEVICE (SES) 190 * . . . .B - SIMPLIFIED DIRECT-ACCESS DEVICE (RBC) 191 * . . . . K - OPTICAL CARD READER/WRITER DEVICE (OCRW) 192 * . . . . V - AUTOMATION/DRIVE INTERFACE (ADC) 193 * . . . . .F - OBJECT-BASED STORAGE (OSD) 194 * OP DTLPWROMAEBKVF Description 195 * -- -------------- ---------------------------------------------- */ 196 /* 00 MMMMMMMMMMMMMM TEST UNIT READY */ 197 { 0x00, ALL, "TEST UNIT READY" }, 198 /* 01 M REWIND */ 199 { 0x01, T, "REWIND" }, 200 /* 01 Z V ZZZZ REZERO UNIT */ 201 { 0x01, D | W | R | O | M, "REZERO UNIT" }, 202 /* 02 VVVVVV V */ 203 /* 03 MMMMMMMMMMOMMM REQUEST SENSE */ 204 { 0x03, ALL, "REQUEST SENSE" }, 205 /* 04 M OO FORMAT UNIT */ 206 { 0x04, D | R | O, "FORMAT UNIT" }, 207 /* 04 O FORMAT MEDIUM */ 208 { 0x04, T, "FORMAT MEDIUM" }, 209 /* 04 O FORMAT */ 210 { 0x04, L, "FORMAT" }, 211 /* 05 VMVVVV V READ BLOCK LIMITS */ 212 { 0x05, T, "READ BLOCK LIMITS" }, 213 /* 06 VVVVVV V */ 214 /* 07 OVV O OV REASSIGN BLOCKS */ 215 { 0x07, D | W | O, "REASSIGN BLOCKS" }, 216 /* 07 O INITIALIZE ELEMENT STATUS */ 217 { 0x07, M, "INITIALIZE ELEMENT STATUS" }, 218 /* 08 MOV O OV READ(6) */ 219 { 0x08, D | T | W | O, "READ(6)" }, 220 /* 08 O RECEIVE */ 221 { 0x08, P, "RECEIVE" }, 222 /* 08 GET MESSAGE(6) */ 223 { 0x08, C, "GET MESSAGE(6)" }, 224 /* 09 VVVVVV V */ 225 /* 0A OO O OV WRITE(6) */ 226 { 0x0A, D | T | W | O, "WRITE(6)" }, 227 /* 0A M SEND(6) */ 228 { 0x0A, P, "SEND(6)" }, 229 /* 0A SEND MESSAGE(6) */ 230 { 0x0A, C, "SEND MESSAGE(6)" }, 231 /* 0A M PRINT */ 232 { 0x0A, L, "PRINT" }, 233 /* 0B Z ZOZV SEEK(6) */ 234 { 0x0B, D | W | R | O, "SEEK(6)" }, 235 /* 0B O SET CAPACITY */ 236 { 0x0B, T, "SET CAPACITY" }, 237 /* 0B O SLEW AND PRINT */ 238 { 0x0B, L, "SLEW AND PRINT" }, 239 /* 0C VVVVVV V */ 240 /* 0D VVVVVV V */ 241 /* 0E VVVVVV V */ 242 /* 0F VOVVVV V READ REVERSE(6) */ 243 { 0x0F, T, "READ REVERSE(6)" }, 244 /* 10 VM VVV WRITE FILEMARKS(6) */ 245 { 0x10, T, "WRITE FILEMARKS(6)" }, 246 /* 10 O SYNCHRONIZE BUFFER */ 247 { 0x10, L, "SYNCHRONIZE BUFFER" }, 248 /* 11 VMVVVV SPACE(6) */ 249 { 0x11, T, "SPACE(6)" }, 250 /* 12 MMMMMMMMMMMMMM INQUIRY */ 251 { 0x12, ALL, "INQUIRY" }, 252 /* 13 V VVVV */ 253 /* 13 O VERIFY(6) */ 254 { 0x13, T, "VERIFY(6)" }, 255 /* 14 VOOVVV RECOVER BUFFERED DATA */ 256 { 0x14, T | L, "RECOVER BUFFERED DATA" }, 257 /* 15 OMO O OOOO OO MODE SELECT(6) */ 258 { 0x15, ALL & ~(P | R | B | F), "MODE SELECT(6)" }, 259 /* 16 ZZMZO OOOZ O RESERVE(6) */ 260 { 0x16, ALL & ~(R | B | V | F | C), "RESERVE(6)" }, 261 /* 16 Z RESERVE ELEMENT(6) */ 262 { 0x16, M, "RESERVE ELEMENT(6)" }, 263 /* 17 ZZMZO OOOZ O RELEASE(6) */ 264 { 0x17, ALL & ~(R | B | V | F | C), "RELEASE(6)" }, 265 /* 17 Z RELEASE ELEMENT(6) */ 266 { 0x17, M, "RELEASE ELEMENT(6)" }, 267 /* 18 ZZZZOZO Z COPY */ 268 { 0x18, D | T | L | P | W | R | O | K | S, "COPY" }, 269 /* 19 VMVVVV ERASE(6) */ 270 { 0x19, T, "ERASE(6)" }, 271 /* 1A OMO O OOOO OO MODE SENSE(6) */ 272 { 0x1A, ALL & ~(P | R | B | F), "MODE SENSE(6)" }, 273 /* 1B O OOO O MO O START STOP UNIT */ 274 { 0x1B, D | W | R | O | A | B | K | F, "START STOP UNIT" }, 275 /* 1B O M LOAD UNLOAD */ 276 { 0x1B, T | V, "LOAD UNLOAD" }, 277 /* 1B SCAN */ 278 { 0x1B, S, "SCAN" }, 279 /* 1B O STOP PRINT */ 280 { 0x1B, L, "STOP PRINT" }, 281 /* 1B O OPEN/CLOSE IMPORT/EXPORT ELEMENT */ 282 { 0x1B, M, "OPEN/CLOSE IMPORT/EXPORT ELEMENT" }, 283 /* 1C OOOOO OOOM OOO RECEIVE DIAGNOSTIC RESULTS */ 284 { 0x1C, ALL & ~(R | B), "RECEIVE DIAGNOSTIC RESULTS" }, 285 /* 1D MMMMM MMOM MMM SEND DIAGNOSTIC */ 286 { 0x1D, ALL & ~(R | B), "SEND DIAGNOSTIC" }, 287 /* 1E OO OOOO O O PREVENT ALLOW MEDIUM REMOVAL */ 288 { 0x1E, D | T | W | R | O | M | K | F, "PREVENT ALLOW MEDIUM REMOVAL" }, 289 /* 1F */ 290 /* 20 V VVV V */ 291 /* 21 V VVV V */ 292 /* 22 V VVV V */ 293 /* 23 V V V V */ 294 /* 23 O READ FORMAT CAPACITIES */ 295 { 0x23, R, "READ FORMAT CAPACITIES" }, 296 /* 24 V VV SET WINDOW */ 297 { 0x24, S, "SET WINDOW" }, 298 /* 25 M M M M READ CAPACITY(10) */ 299 { 0x25, D | W | O | B, "READ CAPACITY(10)" }, 300 /* 25 O READ CAPACITY */ 301 { 0x25, R, "READ CAPACITY" }, 302 /* 25 M READ CARD CAPACITY */ 303 { 0x25, K, "READ CARD CAPACITY" }, 304 /* 25 GET WINDOW */ 305 { 0x25, S, "GET WINDOW" }, 306 /* 26 V VV */ 307 /* 27 V VV */ 308 /* 28 M MOM MM READ(10) */ 309 { 0x28, D | W | R | O | B | K | S, "READ(10)" }, 310 /* 28 GET MESSAGE(10) */ 311 { 0x28, C, "GET MESSAGE(10)" }, 312 /* 29 V VVO READ GENERATION */ 313 { 0x29, O, "READ GENERATION" }, 314 /* 2A O MOM MO WRITE(10) */ 315 { 0x2A, D | W | R | O | B | K, "WRITE(10)" }, 316 /* 2A SEND(10) */ 317 { 0x2A, S, "SEND(10)" }, 318 /* 2A SEND MESSAGE(10) */ 319 { 0x2A, C, "SEND MESSAGE(10)" }, 320 /* 2B Z OOO O SEEK(10) */ 321 { 0x2B, D | W | R | O | K, "SEEK(10)" }, 322 /* 2B O LOCATE(10) */ 323 { 0x2B, T, "LOCATE(10)" }, 324 /* 2B O POSITION TO ELEMENT */ 325 { 0x2B, M, "POSITION TO ELEMENT" }, 326 /* 2C V OO ERASE(10) */ 327 { 0x2C, R | O, "ERASE(10)" }, 328 /* 2D O READ UPDATED BLOCK */ 329 { 0x2D, O, "READ UPDATED BLOCK" }, 330 /* 2D V */ 331 /* 2E O OOO MO WRITE AND VERIFY(10) */ 332 { 0x2E, D | W | R | O | B | K, "WRITE AND VERIFY(10)" }, 333 /* 2F O OOO VERIFY(10) */ 334 { 0x2F, D | W | R | O, "VERIFY(10)" }, 335 /* 30 Z ZZZ SEARCH DATA HIGH(10) */ 336 { 0x30, D | W | R | O, "SEARCH DATA HIGH(10)" }, 337 /* 31 Z ZZZ SEARCH DATA EQUAL(10) */ 338 { 0x31, D | W | R | O, "SEARCH DATA EQUAL(10)" }, 339 /* 31 OBJECT POSITION */ 340 { 0x31, S, "OBJECT POSITION" }, 341 /* 32 Z ZZZ SEARCH DATA LOW(10) */ 342 { 0x32, D | W | R | O, "SEARCH DATA LOW(10)" }, 343 /* 33 Z OZO SET LIMITS(10) */ 344 { 0x33, D | W | R | O, "SET LIMITS(10)" }, 345 /* 34 O O O O PRE-FETCH(10) */ 346 { 0x34, D | W | O | K, "PRE-FETCH(10)" }, 347 /* 34 M READ POSITION */ 348 { 0x34, T, "READ POSITION" }, 349 /* 34 GET DATA BUFFER STATUS */ 350 { 0x34, S, "GET DATA BUFFER STATUS" }, 351 /* 35 O OOO MO SYNCHRONIZE CACHE(10) */ 352 { 0x35, D | W | R | O | B | K, "SYNCHRONIZE CACHE(10)" }, 353 /* 36 Z O O O LOCK UNLOCK CACHE(10) */ 354 { 0x36, D | W | O | K, "LOCK UNLOCK CACHE(10)" }, 355 /* 37 O O READ DEFECT DATA(10) */ 356 { 0x37, D | O, "READ DEFECT DATA(10)" }, 357 /* 37 O INITIALIZE ELEMENT STATUS WITH RANGE */ 358 { 0x37, M, "INITIALIZE ELEMENT STATUS WITH RANGE" }, 359 /* 38 O O O MEDIUM SCAN */ 360 { 0x38, W | O | K, "MEDIUM SCAN" }, 361 /* 39 ZZZZOZO Z COMPARE */ 362 { 0x39, D | T | L | P | W | R | O | K | S, "COMPARE" }, 363 /* 3A ZZZZOZO Z COPY AND VERIFY */ 364 { 0x3A, D | T | L | P | W | R | O | K | S, "COPY AND VERIFY" }, 365 /* 3B OOOOOOOOOOMOOO WRITE BUFFER */ 366 { 0x3B, ALL, "WRITE BUFFER" }, 367 /* 3C OOOOOOOOOO OOO READ BUFFER */ 368 { 0x3C, ALL & ~(B), "READ BUFFER" }, 369 /* 3D O UPDATE BLOCK */ 370 { 0x3D, O, "UPDATE BLOCK" }, 371 /* 3E O O O READ LONG(10) */ 372 { 0x3E, D | W | O, "READ LONG(10)" }, 373 /* 3F O O O WRITE LONG(10) */ 374 { 0x3F, D | W | O, "WRITE LONG(10)" }, 375 /* 40 ZZZZOZOZ CHANGE DEFINITION */ 376 { 0x40, D | T | L | P | W | R | O | M | S | C, "CHANGE DEFINITION" }, 377 /* 41 O WRITE SAME(10) */ 378 { 0x41, D, "WRITE SAME(10)" }, 379 /* 42 O UNMAP */ 380 { 0x42, D, "UNMAP" }, 381 /* 42 O READ SUB-CHANNEL */ 382 { 0x42, R, "READ SUB-CHANNEL" }, 383 /* 43 O READ TOC/PMA/ATIP */ 384 { 0x43, R, "READ TOC/PMA/ATIP" }, 385 /* 44 M M REPORT DENSITY SUPPORT */ 386 { 0x44, T | V, "REPORT DENSITY SUPPORT" }, 387 /* 44 READ HEADER */ 388 /* 45 O PLAY AUDIO(10) */ 389 { 0x45, R, "PLAY AUDIO(10)" }, 390 /* 46 M GET CONFIGURATION */ 391 { 0x46, R, "GET CONFIGURATION" }, 392 /* 47 O PLAY AUDIO MSF */ 393 { 0x47, R, "PLAY AUDIO MSF" }, 394 /* 48 */ 395 /* 49 */ 396 /* 4A M GET EVENT STATUS NOTIFICATION */ 397 { 0x4A, R, "GET EVENT STATUS NOTIFICATION" }, 398 /* 4B O PAUSE/RESUME */ 399 { 0x4B, R, "PAUSE/RESUME" }, 400 /* 4C OOOOO OOOO OOO LOG SELECT */ 401 { 0x4C, ALL & ~(R | B), "LOG SELECT" }, 402 /* 4D OOOOO OOOO OMO LOG SENSE */ 403 { 0x4D, ALL & ~(R | B), "LOG SENSE" }, 404 /* 4E O STOP PLAY/SCAN */ 405 { 0x4E, R, "STOP PLAY/SCAN" }, 406 /* 4F */ 407 /* 50 O XDWRITE(10) */ 408 { 0x50, D, "XDWRITE(10)" }, 409 /* 51 O XPWRITE(10) */ 410 { 0x51, D, "XPWRITE(10)" }, 411 /* 51 O READ DISC INFORMATION */ 412 { 0x51, R, "READ DISC INFORMATION" }, 413 /* 52 O XDREAD(10) */ 414 { 0x52, D, "XDREAD(10)" }, 415 /* 52 O READ TRACK INFORMATION */ 416 { 0x52, R, "READ TRACK INFORMATION" }, 417 /* 53 O RESERVE TRACK */ 418 { 0x53, R, "RESERVE TRACK" }, 419 /* 54 O SEND OPC INFORMATION */ 420 { 0x54, R, "SEND OPC INFORMATION" }, 421 /* 55 OOO OMOOOOMOMO MODE SELECT(10) */ 422 { 0x55, ALL & ~(P), "MODE SELECT(10)" }, 423 /* 56 ZZMZO OOOZ RESERVE(10) */ 424 { 0x56, ALL & ~(R | B | K | V | F | C), "RESERVE(10)" }, 425 /* 56 Z RESERVE ELEMENT(10) */ 426 { 0x56, M, "RESERVE ELEMENT(10)" }, 427 /* 57 ZZMZO OOOZ RELEASE(10) */ 428 { 0x57, ALL & ~(R | B | K | V | F | C), "RELEASE(10)" }, 429 /* 57 Z RELEASE ELEMENT(10) */ 430 { 0x57, M, "RELEASE ELEMENT(10)" }, 431 /* 58 O REPAIR TRACK */ 432 { 0x58, R, "REPAIR TRACK" }, 433 /* 59 */ 434 /* 5A OOO OMOOOOMOMO MODE SENSE(10) */ 435 { 0x5A, ALL & ~(P), "MODE SENSE(10)" }, 436 /* 5B O CLOSE TRACK/SESSION */ 437 { 0x5B, R, "CLOSE TRACK/SESSION" }, 438 /* 5C O READ BUFFER CAPACITY */ 439 { 0x5C, R, "READ BUFFER CAPACITY" }, 440 /* 5D O SEND CUE SHEET */ 441 { 0x5D, R, "SEND CUE SHEET" }, 442 /* 5E OOOOO OOOO M PERSISTENT RESERVE IN */ 443 { 0x5E, ALL & ~(R | B | K | V | C), "PERSISTENT RESERVE IN" }, 444 /* 5F OOOOO OOOO M PERSISTENT RESERVE OUT */ 445 { 0x5F, ALL & ~(R | B | K | V | C), "PERSISTENT RESERVE OUT" }, 446 /* 7E OO O OOOO O extended CDB */ 447 { 0x7E, D | T | R | M | A | E | B | V, "extended CDB" }, 448 /* 7F O M variable length CDB (more than 16 bytes) */ 449 { 0x7F, D | F, "variable length CDB (more than 16 bytes)" }, 450 /* 80 Z XDWRITE EXTENDED(16) */ 451 { 0x80, D, "XDWRITE EXTENDED(16)" }, 452 /* 80 M WRITE FILEMARKS(16) */ 453 { 0x80, T, "WRITE FILEMARKS(16)" }, 454 /* 81 Z REBUILD(16) */ 455 { 0x81, D, "REBUILD(16)" }, 456 /* 81 O READ REVERSE(16) */ 457 { 0x81, T, "READ REVERSE(16)" }, 458 /* 82 Z REGENERATE(16) */ 459 { 0x82, D, "REGENERATE(16)" }, 460 /* 83 OOOOO O OO EXTENDED COPY */ 461 { 0x83, D | T | L | P | W | O | K | V, "EXTENDED COPY" }, 462 /* 84 OOOOO O OO RECEIVE COPY RESULTS */ 463 { 0x84, D | T | L | P | W | O | K | V, "RECEIVE COPY RESULTS" }, 464 /* 85 O O O ATA COMMAND PASS THROUGH(16) */ 465 { 0x85, D | R | B, "ATA COMMAND PASS THROUGH(16)" }, 466 /* 86 OO OO OOOOOOO ACCESS CONTROL IN */ 467 { 0x86, ALL & ~(L | R | F), "ACCESS CONTROL IN" }, 468 /* 87 OO OO OOOOOOO ACCESS CONTROL OUT */ 469 { 0x87, ALL & ~(L | R | F), "ACCESS CONTROL OUT" }, 470 /* 471 * XXX READ(16)/WRITE(16) were not listed for CD/DVE in op-num.txt 472 * but we had it since r1.40. Do we really want them? 473 */ 474 /* 88 MM O O O READ(16) */ 475 { 0x88, D | T | W | O | B, "READ(16)" }, 476 /* 89 O COMPARE AND WRITE*/ 477 { 0x89, D, "COMPARE AND WRITE" }, 478 /* 8A OM O O O WRITE(16) */ 479 { 0x8A, D | T | W | O | B, "WRITE(16)" }, 480 /* 8B O ORWRITE */ 481 { 0x8B, D, "ORWRITE" }, 482 /* 8C OO O OO O M READ ATTRIBUTE */ 483 { 0x8C, D | T | W | O | M | B | V, "READ ATTRIBUTE" }, 484 /* 8D OO O OO O O WRITE ATTRIBUTE */ 485 { 0x8D, D | T | W | O | M | B | V, "WRITE ATTRIBUTE" }, 486 /* 8E O O O O WRITE AND VERIFY(16) */ 487 { 0x8E, D | W | O | B, "WRITE AND VERIFY(16)" }, 488 /* 8F OO O O O VERIFY(16) */ 489 { 0x8F, D | T | W | O | B, "VERIFY(16)" }, 490 /* 90 O O O O PRE-FETCH(16) */ 491 { 0x90, D | W | O | B, "PRE-FETCH(16)" }, 492 /* 91 O O O O SYNCHRONIZE CACHE(16) */ 493 { 0x91, D | W | O | B, "SYNCHRONIZE CACHE(16)" }, 494 /* 91 O SPACE(16) */ 495 { 0x91, T, "SPACE(16)" }, 496 /* 92 Z O O LOCK UNLOCK CACHE(16) */ 497 { 0x92, D | W | O, "LOCK UNLOCK CACHE(16)" }, 498 /* 92 O LOCATE(16) */ 499 { 0x92, T, "LOCATE(16)" }, 500 /* 93 O WRITE SAME(16) */ 501 { 0x93, D, "WRITE SAME(16)" }, 502 /* 93 M ERASE(16) */ 503 { 0x93, T, "ERASE(16)" }, 504 /* 94 O ZBC OUT */ 505 { 0x94, D, "ZBC OUT" }, 506 /* 95 O ZBC OUT */ 507 { 0x95, D, "ZBC OUT" }, 508 /* 96 */ 509 /* 97 */ 510 /* 98 */ 511 /* 99 */ 512 /* 9A O WRITE STREAM(16) */ 513 { 0x9A, D, "WRITE STREAM(16)" }, 514 /* 9B OOOOOOOOOO OOO READ BUFFER(16) */ 515 { 0x9B, ALL & ~(B) , "READ BUFFER(16)" }, 516 /* 9C O WRITE ATOMIC(16) */ 517 { 0x9C, D, "WRITE ATOMIC(16)" }, 518 /* 9D SERVICE ACTION BIDIRECTIONAL */ 519 { 0x9D, ALL, "SERVICE ACTION BIDIRECTIONAL" }, 520 /* XXX KDM ALL for this? op-num.txt defines it for none.. */ 521 /* 9E SERVICE ACTION IN(16) */ 522 { 0x9E, ALL, "SERVICE ACTION IN(16)" }, 523 /* XXX KDM ALL for this? op-num.txt defines it for ADC.. */ 524 /* 9F M SERVICE ACTION OUT(16) */ 525 { 0x9F, ALL, "SERVICE ACTION OUT(16)" }, 526 /* A0 MMOOO OMMM OMO REPORT LUNS */ 527 { 0xA0, ALL & ~(R | B), "REPORT LUNS" }, 528 /* A1 O BLANK */ 529 { 0xA1, R, "BLANK" }, 530 /* A1 O O ATA COMMAND PASS THROUGH(12) */ 531 { 0xA1, D | B, "ATA COMMAND PASS THROUGH(12)" }, 532 /* A2 OO O O SECURITY PROTOCOL IN */ 533 { 0xA2, D | T | R | V, "SECURITY PROTOCOL IN" }, 534 /* A3 OOO O OOMOOOM MAINTENANCE (IN) */ 535 { 0xA3, ALL & ~(P | R | F), "MAINTENANCE (IN)" }, 536 /* A3 O SEND KEY */ 537 { 0xA3, R, "SEND KEY" }, 538 /* A4 OOO O OOOOOOO MAINTENANCE (OUT) */ 539 { 0xA4, ALL & ~(P | R | F), "MAINTENANCE (OUT)" }, 540 /* A4 O REPORT KEY */ 541 { 0xA4, R, "REPORT KEY" }, 542 /* A5 O O OM MOVE MEDIUM */ 543 { 0xA5, T | W | O | M, "MOVE MEDIUM" }, 544 /* A5 O PLAY AUDIO(12) */ 545 { 0xA5, R, "PLAY AUDIO(12)" }, 546 /* A6 O EXCHANGE MEDIUM */ 547 { 0xA6, M, "EXCHANGE MEDIUM" }, 548 /* A6 O LOAD/UNLOAD C/DVD */ 549 { 0xA6, R, "LOAD/UNLOAD C/DVD" }, 550 /* A7 ZZ O O MOVE MEDIUM ATTACHED */ 551 { 0xA7, D | T | W | O, "MOVE MEDIUM ATTACHED" }, 552 /* A7 O SET READ AHEAD */ 553 { 0xA7, R, "SET READ AHEAD" }, 554 /* A8 O OOO READ(12) */ 555 { 0xA8, D | W | R | O, "READ(12)" }, 556 /* A8 GET MESSAGE(12) */ 557 { 0xA8, C, "GET MESSAGE(12)" }, 558 /* A9 O SERVICE ACTION OUT(12) */ 559 { 0xA9, V, "SERVICE ACTION OUT(12)" }, 560 /* AA O OOO WRITE(12) */ 561 { 0xAA, D | W | R | O, "WRITE(12)" }, 562 /* AA SEND MESSAGE(12) */ 563 { 0xAA, C, "SEND MESSAGE(12)" }, 564 /* AB O O SERVICE ACTION IN(12) */ 565 { 0xAB, R | V, "SERVICE ACTION IN(12)" }, 566 /* AC O ERASE(12) */ 567 { 0xAC, O, "ERASE(12)" }, 568 /* AC O GET PERFORMANCE */ 569 { 0xAC, R, "GET PERFORMANCE" }, 570 /* AD O READ DVD STRUCTURE */ 571 { 0xAD, R, "READ DVD STRUCTURE" }, 572 /* AE O O O WRITE AND VERIFY(12) */ 573 { 0xAE, D | W | O, "WRITE AND VERIFY(12)" }, 574 /* AF O OZO VERIFY(12) */ 575 { 0xAF, D | W | R | O, "VERIFY(12)" }, 576 /* B0 ZZZ SEARCH DATA HIGH(12) */ 577 { 0xB0, W | R | O, "SEARCH DATA HIGH(12)" }, 578 /* B1 ZZZ SEARCH DATA EQUAL(12) */ 579 { 0xB1, W | R | O, "SEARCH DATA EQUAL(12)" }, 580 /* B2 ZZZ SEARCH DATA LOW(12) */ 581 { 0xB2, W | R | O, "SEARCH DATA LOW(12)" }, 582 /* B3 Z OZO SET LIMITS(12) */ 583 { 0xB3, D | W | R | O, "SET LIMITS(12)" }, 584 /* B4 ZZ OZO READ ELEMENT STATUS ATTACHED */ 585 { 0xB4, D | T | W | R | O, "READ ELEMENT STATUS ATTACHED" }, 586 /* B5 OO O O SECURITY PROTOCOL OUT */ 587 { 0xB5, D | T | R | V, "SECURITY PROTOCOL OUT" }, 588 /* B5 O REQUEST VOLUME ELEMENT ADDRESS */ 589 { 0xB5, M, "REQUEST VOLUME ELEMENT ADDRESS" }, 590 /* B6 O SEND VOLUME TAG */ 591 { 0xB6, M, "SEND VOLUME TAG" }, 592 /* B6 O SET STREAMING */ 593 { 0xB6, R, "SET STREAMING" }, 594 /* B7 O O READ DEFECT DATA(12) */ 595 { 0xB7, D | O, "READ DEFECT DATA(12)" }, 596 /* B8 O OZOM READ ELEMENT STATUS */ 597 { 0xB8, T | W | R | O | M, "READ ELEMENT STATUS" }, 598 /* B9 O READ CD MSF */ 599 { 0xB9, R, "READ CD MSF" }, 600 /* BA O O OOMO REDUNDANCY GROUP (IN) */ 601 { 0xBA, D | W | O | M | A | E, "REDUNDANCY GROUP (IN)" }, 602 /* BA O SCAN */ 603 { 0xBA, R, "SCAN" }, 604 /* BB O O OOOO REDUNDANCY GROUP (OUT) */ 605 { 0xBB, D | W | O | M | A | E, "REDUNDANCY GROUP (OUT)" }, 606 /* BB O SET CD SPEED */ 607 { 0xBB, R, "SET CD SPEED" }, 608 /* BC O O OOMO SPARE (IN) */ 609 { 0xBC, D | W | O | M | A | E, "SPARE (IN)" }, 610 /* BD O O OOOO SPARE (OUT) */ 611 { 0xBD, D | W | O | M | A | E, "SPARE (OUT)" }, 612 /* BD O MECHANISM STATUS */ 613 { 0xBD, R, "MECHANISM STATUS" }, 614 /* BE O O OOMO VOLUME SET (IN) */ 615 { 0xBE, D | W | O | M | A | E, "VOLUME SET (IN)" }, 616 /* BE O READ CD */ 617 { 0xBE, R, "READ CD" }, 618 /* BF O O OOOO VOLUME SET (OUT) */ 619 { 0xBF, D | W | O | M | A | E, "VOLUME SET (OUT)" }, 620 /* BF O SEND DVD STRUCTURE */ 621 { 0xBF, R, "SEND DVD STRUCTURE" } 622}; 623 624const char * 625scsi_op_desc(u_int16_t opcode, struct scsi_inquiry_data *inq_data) 626{ 627 caddr_t match; 628 int i, j; 629 u_int32_t opmask; 630 u_int16_t pd_type; 631 int num_ops[2]; 632 struct op_table_entry *table[2]; 633 int num_tables; 634 635 /* 636 * If we've got inquiry data, use it to determine what type of 637 * device we're dealing with here. Otherwise, assume direct 638 * access. 639 */ 640 if (inq_data == NULL) { 641 pd_type = T_DIRECT; 642 match = NULL; 643 } else { 644 pd_type = SID_TYPE(inq_data); 645 646 match = cam_quirkmatch((caddr_t)inq_data, 647 (caddr_t)scsi_op_quirk_table, 648 sizeof(scsi_op_quirk_table)/ 649 sizeof(*scsi_op_quirk_table), 650 sizeof(*scsi_op_quirk_table), 651 scsi_inquiry_match); 652 } 653 654 if (match != NULL) { 655 table[0] = ((struct scsi_op_quirk_entry *)match)->op_table; 656 num_ops[0] = ((struct scsi_op_quirk_entry *)match)->num_ops; 657 table[1] = scsi_op_codes; 658 num_ops[1] = sizeof(scsi_op_codes)/sizeof(scsi_op_codes[0]); 659 num_tables = 2; 660 } else { 661 /* 662 * If this is true, we have a vendor specific opcode that 663 * wasn't covered in the quirk table. 664 */ 665 if ((opcode > 0xBF) || ((opcode > 0x5F) && (opcode < 0x80))) 666 return("Vendor Specific Command"); 667 668 table[0] = scsi_op_codes; 669 num_ops[0] = sizeof(scsi_op_codes)/sizeof(scsi_op_codes[0]); 670 num_tables = 1; 671 } 672 673 /* RBC is 'Simplified' Direct Access Device */ 674 if (pd_type == T_RBC) 675 pd_type = T_DIRECT; 676 677 /* Map NODEVICE to Direct Access Device to handle REPORT LUNS, etc. */ 678 if (pd_type == T_NODEVICE) 679 pd_type = T_DIRECT; 680 681 opmask = 1 << pd_type; 682 683 for (j = 0; j < num_tables; j++) { 684 for (i = 0;i < num_ops[j] && table[j][i].opcode <= opcode; i++){ 685 if ((table[j][i].opcode == opcode) 686 && ((table[j][i].opmask & opmask) != 0)) 687 return(table[j][i].desc); 688 } 689 } 690 691 /* 692 * If we can't find a match for the command in the table, we just 693 * assume it's a vendor specifc command. 694 */ 695 return("Vendor Specific Command"); 696 697} 698 699#else /* SCSI_NO_OP_STRINGS */ 700 701const char * 702scsi_op_desc(u_int16_t opcode, struct scsi_inquiry_data *inq_data) 703{ 704 return(""); 705} 706 707#endif 708 709 710#if !defined(SCSI_NO_SENSE_STRINGS) 711#define SST(asc, ascq, action, desc) \ 712 asc, ascq, action, desc 713#else 714const char empty_string[] = ""; 715 716#define SST(asc, ascq, action, desc) \ 717 asc, ascq, action, empty_string 718#endif 719 720const struct sense_key_table_entry sense_key_table[] = 721{ 722 { SSD_KEY_NO_SENSE, SS_NOP, "NO SENSE" }, 723 { SSD_KEY_RECOVERED_ERROR, SS_NOP|SSQ_PRINT_SENSE, "RECOVERED ERROR" }, 724 { SSD_KEY_NOT_READY, SS_RDEF, "NOT READY" }, 725 { SSD_KEY_MEDIUM_ERROR, SS_RDEF, "MEDIUM ERROR" }, 726 { SSD_KEY_HARDWARE_ERROR, SS_RDEF, "HARDWARE FAILURE" }, 727 { SSD_KEY_ILLEGAL_REQUEST, SS_FATAL|EINVAL, "ILLEGAL REQUEST" }, 728 { SSD_KEY_UNIT_ATTENTION, SS_FATAL|ENXIO, "UNIT ATTENTION" }, 729 { SSD_KEY_DATA_PROTECT, SS_FATAL|EACCES, "DATA PROTECT" }, 730 { SSD_KEY_BLANK_CHECK, SS_FATAL|ENOSPC, "BLANK CHECK" }, 731 { SSD_KEY_Vendor_Specific, SS_FATAL|EIO, "Vendor Specific" }, 732 { SSD_KEY_COPY_ABORTED, SS_FATAL|EIO, "COPY ABORTED" }, 733 { SSD_KEY_ABORTED_COMMAND, SS_RDEF, "ABORTED COMMAND" }, 734 { SSD_KEY_EQUAL, SS_NOP, "EQUAL" }, 735 { SSD_KEY_VOLUME_OVERFLOW, SS_FATAL|EIO, "VOLUME OVERFLOW" }, 736 { SSD_KEY_MISCOMPARE, SS_NOP, "MISCOMPARE" }, 737 { SSD_KEY_COMPLETED, SS_NOP, "COMPLETED" } 738}; 739 740const int sense_key_table_size = 741 sizeof(sense_key_table)/sizeof(sense_key_table[0]); 742 743static struct asc_table_entry quantum_fireball_entries[] = { 744 { SST(0x04, 0x0b, SS_START | SSQ_DECREMENT_COUNT | ENXIO, 745 "Logical unit not ready, initializing cmd. required") } 746}; 747 748static struct asc_table_entry sony_mo_entries[] = { 749 { SST(0x04, 0x00, SS_START | SSQ_DECREMENT_COUNT | ENXIO, 750 "Logical unit not ready, cause not reportable") } 751}; 752 753static struct asc_table_entry hgst_entries[] = { 754 { SST(0x04, 0xF0, SS_RDEF, 755 "Vendor Unique - Logical Unit Not Ready") }, 756 { SST(0x0A, 0x01, SS_RDEF, 757 "Unrecovered Super Certification Log Write Error") }, 758 { SST(0x0A, 0x02, SS_RDEF, 759 "Unrecovered Super Certification Log Read Error") }, 760 { SST(0x15, 0x03, SS_RDEF, 761 "Unrecovered Sector Error") }, 762 { SST(0x3E, 0x04, SS_RDEF, 763 "Unrecovered Self-Test Hard-Cache Test Fail") }, 764 { SST(0x3E, 0x05, SS_RDEF, 765 "Unrecovered Self-Test OTF-Cache Fail") }, 766 { SST(0x40, 0x00, SS_RDEF, 767 "Unrecovered SAT No Buffer Overflow Error") }, 768 { SST(0x40, 0x01, SS_RDEF, 769 "Unrecovered SAT Buffer Overflow Error") }, 770 { SST(0x40, 0x02, SS_RDEF, 771 "Unrecovered SAT No Buffer Overflow With ECS Fault") }, 772 { SST(0x40, 0x03, SS_RDEF, 773 "Unrecovered SAT Buffer Overflow With ECS Fault") }, 774 { SST(0x40, 0x81, SS_RDEF, 775 "DRAM Failure") }, 776 { SST(0x44, 0x0B, SS_RDEF, 777 "Vendor Unique - Internal Target Failure") }, 778 { SST(0x44, 0xF2, SS_RDEF, 779 "Vendor Unique - Internal Target Failure") }, 780 { SST(0x44, 0xF6, SS_RDEF, 781 "Vendor Unique - Internal Target Failure") }, 782 { SST(0x44, 0xF9, SS_RDEF, 783 "Vendor Unique - Internal Target Failure") }, 784 { SST(0x44, 0xFA, SS_RDEF, 785 "Vendor Unique - Internal Target Failure") }, 786 { SST(0x5D, 0x22, SS_RDEF, 787 "Extreme Over-Temperature Warning") }, 788 { SST(0x5D, 0x50, SS_RDEF, 789 "Load/Unload cycle Count Warning") }, 790 { SST(0x81, 0x00, SS_RDEF, 791 "Vendor Unique - Internal Logic Error") }, 792 { SST(0x85, 0x00, SS_RDEF, 793 "Vendor Unique - Internal Key Seed Error") }, 794}; 795 796static struct asc_table_entry seagate_entries[] = { 797 { SST(0x04, 0xF0, SS_RDEF, 798 "Logical Unit Not Ready, super certify in Progress") }, 799 { SST(0x08, 0x86, SS_RDEF, 800 "Write Fault Data Corruption") }, 801 { SST(0x09, 0x0D, SS_RDEF, 802 "Tracking Failure") }, 803 { SST(0x09, 0x0E, SS_RDEF, 804 "ETF Failure") }, 805 { SST(0x0B, 0x5D, SS_RDEF, 806 "Pre-SMART Warning") }, 807 { SST(0x0B, 0x85, SS_RDEF, 808 "5V Voltage Warning") }, 809 { SST(0x0B, 0x8C, SS_RDEF, 810 "12V Voltage Warning") }, 811 { SST(0x0C, 0xFF, SS_RDEF, 812 "Write Error - Too many error recovery revs") }, 813 { SST(0x11, 0xFF, SS_RDEF, 814 "Unrecovered Read Error - Too many error recovery revs") }, 815 { SST(0x19, 0x0E, SS_RDEF, 816 "Fewer than 1/2 defect list copies") }, 817 { SST(0x20, 0xF3, SS_RDEF, 818 "Illegal CDB linked to skip mask cmd") }, 819 { SST(0x24, 0xF0, SS_RDEF, 820 "Illegal byte in CDB, LBA not matching") }, 821 { SST(0x24, 0xF1, SS_RDEF, 822 "Illegal byte in CDB, LEN not matching") }, 823 { SST(0x24, 0xF2, SS_RDEF, 824 "Mask not matching transfer length") }, 825 { SST(0x24, 0xF3, SS_RDEF, 826 "Drive formatted without plist") }, 827 { SST(0x26, 0x95, SS_RDEF, 828 "Invalid Field Parameter - CAP File") }, 829 { SST(0x26, 0x96, SS_RDEF, 830 "Invalid Field Parameter - RAP File") }, 831 { SST(0x26, 0x97, SS_RDEF, 832 "Invalid Field Parameter - TMS Firmware Tag") }, 833 { SST(0x26, 0x98, SS_RDEF, 834 "Invalid Field Parameter - Check Sum") }, 835 { SST(0x26, 0x99, SS_RDEF, 836 "Invalid Field Parameter - Firmware Tag") }, 837 { SST(0x29, 0x08, SS_RDEF, 838 "Write Log Dump data") }, 839 { SST(0x29, 0x09, SS_RDEF, 840 "Write Log Dump data") }, 841 { SST(0x29, 0x0A, SS_RDEF, 842 "Reserved disk space") }, 843 { SST(0x29, 0x0B, SS_RDEF, 844 "SDBP") }, 845 { SST(0x29, 0x0C, SS_RDEF, 846 "SDBP") }, 847 { SST(0x31, 0x91, SS_RDEF, 848 "Format Corrupted World Wide Name (WWN) is Invalid") }, 849 { SST(0x32, 0x03, SS_RDEF, 850 "Defect List - Length exceeds Command Allocated Length") }, 851 { SST(0x33, 0x00, SS_RDEF, 852 "Flash not ready for access") }, 853 { SST(0x3F, 0x70, SS_RDEF, 854 "Invalid RAP block") }, 855 { SST(0x3F, 0x71, SS_RDEF, 856 "RAP/ETF mismatch") }, 857 { SST(0x3F, 0x90, SS_RDEF, 858 "Invalid CAP block") }, 859 { SST(0x3F, 0x91, SS_RDEF, 860 "World Wide Name (WWN) Mismatch") }, 861 { SST(0x40, 0x01, SS_RDEF, 862 "DRAM Parity Error") }, 863 { SST(0x40, 0x02, SS_RDEF, 864 "DRAM Parity Error") }, 865 { SST(0x42, 0x0A, SS_RDEF, 866 "Loopback Test") }, 867 { SST(0x42, 0x0B, SS_RDEF, 868 "Loopback Test") }, 869 { SST(0x44, 0xF2, SS_RDEF, 870 "Compare error during data integrity check") }, 871 { SST(0x44, 0xF6, SS_RDEF, 872 "Unrecoverable error during data integrity check") }, 873 { SST(0x47, 0x80, SS_RDEF, 874 "Fibre Channel Sequence Error") }, 875 { SST(0x4E, 0x01, SS_RDEF, 876 "Information Unit Too Short") }, 877 { SST(0x80, 0x00, SS_RDEF, 878 "General Firmware Error / Command Timeout") }, 879 { SST(0x80, 0x01, SS_RDEF, 880 "Command Timeout") }, 881 { SST(0x80, 0x02, SS_RDEF, 882 "Command Timeout") }, 883 { SST(0x80, 0x80, SS_RDEF, 884 "FC FIFO Error During Read Transfer") }, 885 { SST(0x80, 0x81, SS_RDEF, 886 "FC FIFO Error During Write Transfer") }, 887 { SST(0x80, 0x82, SS_RDEF, 888 "DISC FIFO Error During Read Transfer") }, 889 { SST(0x80, 0x83, SS_RDEF, 890 "DISC FIFO Error During Write Transfer") }, 891 { SST(0x80, 0x84, SS_RDEF, 892 "LBA Seeded LRC Error on Read") }, 893 { SST(0x80, 0x85, SS_RDEF, 894 "LBA Seeded LRC Error on Write") }, 895 { SST(0x80, 0x86, SS_RDEF, 896 "IOEDC Error on Read") }, 897 { SST(0x80, 0x87, SS_RDEF, 898 "IOEDC Error on Write") }, 899 { SST(0x80, 0x88, SS_RDEF, 900 "Host Parity Check Failed") }, 901 { SST(0x80, 0x89, SS_RDEF, 902 "IOEDC error on read detected by formatter") }, 903 { SST(0x80, 0x8A, SS_RDEF, 904 "Host Parity Errors / Host FIFO Initialization Failed") }, 905 { SST(0x80, 0x8B, SS_RDEF, 906 "Host Parity Errors") }, 907 { SST(0x80, 0x8C, SS_RDEF, 908 "Host Parity Errors") }, 909 { SST(0x80, 0x8D, SS_RDEF, 910 "Host Parity Errors") }, 911 { SST(0x81, 0x00, SS_RDEF, 912 "LA Check Failed") }, 913 { SST(0x82, 0x00, SS_RDEF, 914 "Internal client detected insufficient buffer") }, 915 { SST(0x84, 0x00, SS_RDEF, 916 "Scheduled Diagnostic And Repair") }, 917}; 918 919static struct scsi_sense_quirk_entry sense_quirk_table[] = { 920 { 921 /* 922 * XXX The Quantum Fireball ST and SE like to return 0x04 0x0b 923 * when they really should return 0x04 0x02. 924 */ 925 {T_DIRECT, SIP_MEDIA_FIXED, "QUANTUM", "FIREBALL S*", "*"}, 926 /*num_sense_keys*/0, 927 sizeof(quantum_fireball_entries)/sizeof(struct asc_table_entry), 928 /*sense key entries*/NULL, 929 quantum_fireball_entries 930 }, 931 { 932 /* 933 * This Sony MO drive likes to return 0x04, 0x00 when it 934 * isn't spun up. 935 */ 936 {T_DIRECT, SIP_MEDIA_REMOVABLE, "SONY", "SMO-*", "*"}, 937 /*num_sense_keys*/0, 938 sizeof(sony_mo_entries)/sizeof(struct asc_table_entry), 939 /*sense key entries*/NULL, 940 sony_mo_entries 941 }, 942 { 943 /* 944 * HGST vendor-specific error codes 945 */ 946 {T_DIRECT, SIP_MEDIA_FIXED, "HGST", "*", "*"}, 947 /*num_sense_keys*/0, 948 sizeof(hgst_entries)/sizeof(struct asc_table_entry), 949 /*sense key entries*/NULL, 950 hgst_entries 951 }, 952 { 953 /* 954 * SEAGATE vendor-specific error codes 955 */ 956 {T_DIRECT, SIP_MEDIA_FIXED, "SEAGATE", "*", "*"}, 957 /*num_sense_keys*/0, 958 sizeof(seagate_entries)/sizeof(struct asc_table_entry), 959 /*sense key entries*/NULL, 960 seagate_entries 961 } 962}; 963 964const int sense_quirk_table_size = 965 sizeof(sense_quirk_table)/sizeof(sense_quirk_table[0]); 966 967static struct asc_table_entry asc_table[] = { 968 /* 969 * From: http://www.t10.org/lists/asc-num.txt 970 * Modifications by Jung-uk Kim (jkim@FreeBSD.org) 971 */ 972 /* 973 * File: ASC-NUM.TXT 974 * 975 * SCSI ASC/ASCQ Assignments 976 * Numeric Sorted Listing 977 * as of 8/12/15 978 * 979 * D - DIRECT ACCESS DEVICE (SBC-2) device column key 980 * .T - SEQUENTIAL ACCESS DEVICE (SSC) ------------------- 981 * . L - PRINTER DEVICE (SSC) blank = reserved 982 * . P - PROCESSOR DEVICE (SPC) not blank = allowed 983 * . .W - WRITE ONCE READ MULTIPLE DEVICE (SBC-2) 984 * . . R - CD DEVICE (MMC) 985 * . . O - OPTICAL MEMORY DEVICE (SBC-2) 986 * . . .M - MEDIA CHANGER DEVICE (SMC) 987 * . . . A - STORAGE ARRAY DEVICE (SCC) 988 * . . . E - ENCLOSURE SERVICES DEVICE (SES) 989 * . . . .B - SIMPLIFIED DIRECT-ACCESS DEVICE (RBC) 990 * . . . . K - OPTICAL CARD READER/WRITER DEVICE (OCRW) 991 * . . . . V - AUTOMATION/DRIVE INTERFACE (ADC) 992 * . . . . .F - OBJECT-BASED STORAGE (OSD) 993 * DTLPWROMAEBKVF 994 * ASC ASCQ Action 995 * Description 996 */ 997 /* DTLPWROMAEBKVF */ 998 { SST(0x00, 0x00, SS_NOP, 999 "No additional sense information") }, 1000 /* T */ 1001 { SST(0x00, 0x01, SS_RDEF, 1002 "Filemark detected") }, 1003 /* T */ 1004 { SST(0x00, 0x02, SS_RDEF, 1005 "End-of-partition/medium detected") }, 1006 /* T */ 1007 { SST(0x00, 0x03, SS_RDEF, 1008 "Setmark detected") }, 1009 /* T */ 1010 { SST(0x00, 0x04, SS_RDEF, 1011 "Beginning-of-partition/medium detected") }, 1012 /* TL */ 1013 { SST(0x00, 0x05, SS_RDEF, 1014 "End-of-data detected") }, 1015 /* DTLPWROMAEBKVF */ 1016 { SST(0x00, 0x06, SS_RDEF, 1017 "I/O process terminated") }, 1018 /* T */ 1019 { SST(0x00, 0x07, SS_RDEF, /* XXX TBD */ 1020 "Programmable early warning detected") }, 1021 /* R */ 1022 { SST(0x00, 0x11, SS_FATAL | EBUSY, 1023 "Audio play operation in progress") }, 1024 /* R */ 1025 { SST(0x00, 0x12, SS_NOP, 1026 "Audio play operation paused") }, 1027 /* R */ 1028 { SST(0x00, 0x13, SS_NOP, 1029 "Audio play operation successfully completed") }, 1030 /* R */ 1031 { SST(0x00, 0x14, SS_RDEF, 1032 "Audio play operation stopped due to error") }, 1033 /* R */ 1034 { SST(0x00, 0x15, SS_NOP, 1035 "No current audio status to return") }, 1036 /* DTLPWROMAEBKVF */ 1037 { SST(0x00, 0x16, SS_FATAL | EBUSY, 1038 "Operation in progress") }, 1039 /* DTL WROMAEBKVF */ 1040 { SST(0x00, 0x17, SS_RDEF, 1041 "Cleaning requested") }, 1042 /* T */ 1043 { SST(0x00, 0x18, SS_RDEF, /* XXX TBD */ 1044 "Erase operation in progress") }, 1045 /* T */ 1046 { SST(0x00, 0x19, SS_RDEF, /* XXX TBD */ 1047 "Locate operation in progress") }, 1048 /* T */ 1049 { SST(0x00, 0x1A, SS_RDEF, /* XXX TBD */ 1050 "Rewind operation in progress") }, 1051 /* T */ 1052 { SST(0x00, 0x1B, SS_RDEF, /* XXX TBD */ 1053 "Set capacity operation in progress") }, 1054 /* T */ 1055 { SST(0x00, 0x1C, SS_RDEF, /* XXX TBD */ 1056 "Verify operation in progress") }, 1057 /* DT B */ 1058 { SST(0x00, 0x1D, SS_NOP, 1059 "ATA pass through information available") }, 1060 /* DT R MAEBKV */ 1061 { SST(0x00, 0x1E, SS_RDEF, /* XXX TBD */ 1062 "Conflicting SA creation request") }, 1063 /* DT B */ 1064 { SST(0x00, 0x1F, SS_RDEF, /* XXX TBD */ 1065 "Logical unit transitioning to another power condition") }, 1066 /* DT P B */ 1067 { SST(0x00, 0x20, SS_NOP, 1068 "Extended copy information available") }, 1069 /* D */ 1070 { SST(0x00, 0x21, SS_RDEF, /* XXX TBD */ 1071 "Atomic command aborted due to ACA") }, 1072 /* D W O BK */ 1073 { SST(0x01, 0x00, SS_RDEF, 1074 "No index/sector signal") }, 1075 /* D WRO BK */ 1076 { SST(0x02, 0x00, SS_RDEF, 1077 "No seek complete") }, 1078 /* DTL W O BK */ 1079 { SST(0x03, 0x00, SS_RDEF, 1080 "Peripheral device write fault") }, 1081 /* T */ 1082 { SST(0x03, 0x01, SS_RDEF, 1083 "No write current") }, 1084 /* T */ 1085 { SST(0x03, 0x02, SS_RDEF, 1086 "Excessive write errors") }, 1087 /* DTLPWROMAEBKVF */ 1088 { SST(0x04, 0x00, SS_RDEF, 1089 "Logical unit not ready, cause not reportable") }, 1090 /* DTLPWROMAEBKVF */ 1091 { SST(0x04, 0x01, SS_WAIT | EBUSY, 1092 "Logical unit is in process of becoming ready") }, 1093 /* DTLPWROMAEBKVF */ 1094 { SST(0x04, 0x02, SS_START | SSQ_DECREMENT_COUNT | ENXIO, 1095 "Logical unit not ready, initializing command required") }, 1096 /* DTLPWROMAEBKVF */ 1097 { SST(0x04, 0x03, SS_FATAL | ENXIO, 1098 "Logical unit not ready, manual intervention required") }, 1099 /* DTL RO B */ 1100 { SST(0x04, 0x04, SS_FATAL | EBUSY, 1101 "Logical unit not ready, format in progress") }, 1102 /* DT W O A BK F */ 1103 { SST(0x04, 0x05, SS_FATAL | EBUSY, 1104 "Logical unit not ready, rebuild in progress") }, 1105 /* DT W O A BK */ 1106 { SST(0x04, 0x06, SS_FATAL | EBUSY, 1107 "Logical unit not ready, recalculation in progress") }, 1108 /* DTLPWROMAEBKVF */ 1109 { SST(0x04, 0x07, SS_FATAL | EBUSY, 1110 "Logical unit not ready, operation in progress") }, 1111 /* R */ 1112 { SST(0x04, 0x08, SS_FATAL | EBUSY, 1113 "Logical unit not ready, long write in progress") }, 1114 /* DTLPWROMAEBKVF */ 1115 { SST(0x04, 0x09, SS_RDEF, /* XXX TBD */ 1116 "Logical unit not ready, self-test in progress") }, 1117 /* DTLPWROMAEBKVF */ 1118 { SST(0x04, 0x0A, SS_WAIT | ENXIO, 1119 "Logical unit not accessible, asymmetric access state transition")}, 1120 /* DTLPWROMAEBKVF */ 1121 { SST(0x04, 0x0B, SS_FATAL | ENXIO, 1122 "Logical unit not accessible, target port in standby state") }, 1123 /* DTLPWROMAEBKVF */ 1124 { SST(0x04, 0x0C, SS_FATAL | ENXIO, 1125 "Logical unit not accessible, target port in unavailable state") }, 1126 /* F */ 1127 { SST(0x04, 0x0D, SS_RDEF, /* XXX TBD */ 1128 "Logical unit not ready, structure check required") }, 1129 /* DTL WR MAEBKVF */ 1130 { SST(0x04, 0x0E, SS_RDEF, /* XXX TBD */ 1131 "Logical unit not ready, security session in progress") }, 1132 /* DT WROM B */ 1133 { SST(0x04, 0x10, SS_RDEF, /* XXX TBD */ 1134 "Logical unit not ready, auxiliary memory not accessible") }, 1135 /* DT WRO AEB VF */ 1136 { SST(0x04, 0x11, SS_WAIT | EBUSY, 1137 "Logical unit not ready, notify (enable spinup) required") }, 1138 /* M V */ 1139 { SST(0x04, 0x12, SS_RDEF, /* XXX TBD */ 1140 "Logical unit not ready, offline") }, 1141 /* DT R MAEBKV */ 1142 { SST(0x04, 0x13, SS_RDEF, /* XXX TBD */ 1143 "Logical unit not ready, SA creation in progress") }, 1144 /* D B */ 1145 { SST(0x04, 0x14, SS_RDEF, /* XXX TBD */ 1146 "Logical unit not ready, space allocation in progress") }, 1147 /* M */ 1148 { SST(0x04, 0x15, SS_RDEF, /* XXX TBD */ 1149 "Logical unit not ready, robotics disabled") }, 1150 /* M */ 1151 { SST(0x04, 0x16, SS_RDEF, /* XXX TBD */ 1152 "Logical unit not ready, configuration required") }, 1153 /* M */ 1154 { SST(0x04, 0x17, SS_RDEF, /* XXX TBD */ 1155 "Logical unit not ready, calibration required") }, 1156 /* M */ 1157 { SST(0x04, 0x18, SS_RDEF, /* XXX TBD */ 1158 "Logical unit not ready, a door is open") }, 1159 /* M */ 1160 { SST(0x04, 0x19, SS_RDEF, /* XXX TBD */ 1161 "Logical unit not ready, operating in sequential mode") }, 1162 /* DT B */ 1163 { SST(0x04, 0x1A, SS_RDEF, /* XXX TBD */ 1164 "Logical unit not ready, START/STOP UNIT command in progress") }, 1165 /* D B */ 1166 { SST(0x04, 0x1B, SS_RDEF, /* XXX TBD */ 1167 "Logical unit not ready, sanitize in progress") }, 1168 /* DT MAEB */ 1169 { SST(0x04, 0x1C, SS_RDEF, /* XXX TBD */ 1170 "Logical unit not ready, additional power use not yet granted") }, 1171 /* D */ 1172 { SST(0x04, 0x1D, SS_RDEF, /* XXX TBD */ 1173 "Logical unit not ready, configuration in progress") }, 1174 /* D */ 1175 { SST(0x04, 0x1E, SS_FATAL | ENXIO, 1176 "Logical unit not ready, microcode activation required") }, 1177 /* DTLPWROMAEBKVF */ 1178 { SST(0x04, 0x1F, SS_FATAL | ENXIO, 1179 "Logical unit not ready, microcode download required") }, 1180 /* DTLPWROMAEBKVF */ 1181 { SST(0x04, 0x20, SS_RDEF, /* XXX TBD */ 1182 "Logical unit not ready, logical unit reset required") }, 1183 /* DTLPWROMAEBKVF */ 1184 { SST(0x04, 0x21, SS_RDEF, /* XXX TBD */ 1185 "Logical unit not ready, hard reset required") }, 1186 /* DTLPWROMAEBKVF */ 1187 { SST(0x04, 0x22, SS_RDEF, /* XXX TBD */ 1188 "Logical unit not ready, power cycle required") }, 1189 /* DTL WROMAEBKVF */ 1190 { SST(0x05, 0x00, SS_RDEF, 1191 "Logical unit does not respond to selection") }, 1192 /* D WROM BK */ 1193 { SST(0x06, 0x00, SS_RDEF, 1194 "No reference position found") }, 1195 /* DTL WROM BK */ 1196 { SST(0x07, 0x00, SS_RDEF, 1197 "Multiple peripheral devices selected") }, 1198 /* DTL WROMAEBKVF */ 1199 { SST(0x08, 0x00, SS_RDEF, 1200 "Logical unit communication failure") }, 1201 /* DTL WROMAEBKVF */ 1202 { SST(0x08, 0x01, SS_RDEF, 1203 "Logical unit communication time-out") }, 1204 /* DTL WROMAEBKVF */ 1205 { SST(0x08, 0x02, SS_RDEF, 1206 "Logical unit communication parity error") }, 1207 /* DT ROM BK */ 1208 { SST(0x08, 0x03, SS_RDEF, 1209 "Logical unit communication CRC error (Ultra-DMA/32)") }, 1210 /* DTLPWRO K */ 1211 { SST(0x08, 0x04, SS_RDEF, /* XXX TBD */ 1212 "Unreachable copy target") }, 1213 /* DT WRO B */ 1214 { SST(0x09, 0x00, SS_RDEF, 1215 "Track following error") }, 1216 /* WRO K */ 1217 { SST(0x09, 0x01, SS_RDEF, 1218 "Tracking servo failure") }, 1219 /* WRO K */ 1220 { SST(0x09, 0x02, SS_RDEF, 1221 "Focus servo failure") }, 1222 /* WRO */ 1223 { SST(0x09, 0x03, SS_RDEF, 1224 "Spindle servo failure") }, 1225 /* DT WRO B */ 1226 { SST(0x09, 0x04, SS_RDEF, 1227 "Head select fault") }, 1228 /* DT RO B */ 1229 { SST(0x09, 0x05, SS_RDEF, 1230 "Vibration induced tracking error") }, 1231 /* DTLPWROMAEBKVF */ 1232 { SST(0x0A, 0x00, SS_FATAL | ENOSPC, 1233 "Error log overflow") }, 1234 /* DTLPWROMAEBKVF */ 1235 { SST(0x0B, 0x00, SS_NOP | SSQ_PRINT_SENSE, 1236 "Warning") }, 1237 /* DTLPWROMAEBKVF */ 1238 { SST(0x0B, 0x01, SS_NOP | SSQ_PRINT_SENSE, 1239 "Warning - specified temperature exceeded") }, 1240 /* DTLPWROMAEBKVF */ 1241 { SST(0x0B, 0x02, SS_NOP | SSQ_PRINT_SENSE, 1242 "Warning - enclosure degraded") }, 1243 /* DTLPWROMAEBKVF */ 1244 { SST(0x0B, 0x03, SS_NOP | SSQ_PRINT_SENSE, 1245 "Warning - background self-test failed") }, 1246 /* DTLPWRO AEBKVF */ 1247 { SST(0x0B, 0x04, SS_NOP | SSQ_PRINT_SENSE, 1248 "Warning - background pre-scan detected medium error") }, 1249 /* DTLPWRO AEBKVF */ 1250 { SST(0x0B, 0x05, SS_NOP | SSQ_PRINT_SENSE, 1251 "Warning - background medium scan detected medium error") }, 1252 /* DTLPWROMAEBKVF */ 1253 { SST(0x0B, 0x06, SS_NOP | SSQ_PRINT_SENSE, 1254 "Warning - non-volatile cache now volatile") }, 1255 /* DTLPWROMAEBKVF */ 1256 { SST(0x0B, 0x07, SS_NOP | SSQ_PRINT_SENSE, 1257 "Warning - degraded power to non-volatile cache") }, 1258 /* DTLPWROMAEBKVF */ 1259 { SST(0x0B, 0x08, SS_NOP | SSQ_PRINT_SENSE, 1260 "Warning - power loss expected") }, 1261 /* D */ 1262 { SST(0x0B, 0x09, SS_NOP | SSQ_PRINT_SENSE, 1263 "Warning - device statistics notification available") }, 1264 /* DTLPWROMAEBKVF */ 1265 { SST(0x0B, 0x0A, SS_NOP | SSQ_PRINT_SENSE, 1266 "Warning - High critical temperature limit exceeded") }, 1267 /* DTLPWROMAEBKVF */ 1268 { SST(0x0B, 0x0B, SS_NOP | SSQ_PRINT_SENSE, 1269 "Warning - Low critical temperature limit exceeded") }, 1270 /* DTLPWROMAEBKVF */ 1271 { SST(0x0B, 0x0C, SS_NOP | SSQ_PRINT_SENSE, 1272 "Warning - High operating temperature limit exceeded") }, 1273 /* DTLPWROMAEBKVF */ 1274 { SST(0x0B, 0x0D, SS_NOP | SSQ_PRINT_SENSE, 1275 "Warning - Low operating temperature limit exceeded") }, 1276 /* DTLPWROMAEBKVF */ 1277 { SST(0x0B, 0x0E, SS_NOP | SSQ_PRINT_SENSE, 1278 "Warning - High citical humidity limit exceeded") }, 1279 /* DTLPWROMAEBKVF */ 1280 { SST(0x0B, 0x0F, SS_NOP | SSQ_PRINT_SENSE, 1281 "Warning - Low citical humidity limit exceeded") }, 1282 /* DTLPWROMAEBKVF */ 1283 { SST(0x0B, 0x10, SS_NOP | SSQ_PRINT_SENSE, 1284 "Warning - High operating humidity limit exceeded") }, 1285 /* DTLPWROMAEBKVF */ 1286 { SST(0x0B, 0x11, SS_NOP | SSQ_PRINT_SENSE, 1287 "Warning - Low operating humidity limit exceeded") }, 1288 /* T R */ 1289 { SST(0x0C, 0x00, SS_RDEF, 1290 "Write error") }, 1291 /* K */ 1292 { SST(0x0C, 0x01, SS_NOP | SSQ_PRINT_SENSE, 1293 "Write error - recovered with auto reallocation") }, 1294 /* D W O BK */ 1295 { SST(0x0C, 0x02, SS_RDEF, 1296 "Write error - auto reallocation failed") }, 1297 /* D W O BK */ 1298 { SST(0x0C, 0x03, SS_RDEF, 1299 "Write error - recommend reassignment") }, 1300 /* DT W O B */ 1301 { SST(0x0C, 0x04, SS_RDEF, 1302 "Compression check miscompare error") }, 1303 /* DT W O B */ 1304 { SST(0x0C, 0x05, SS_RDEF, 1305 "Data expansion occurred during compression") }, 1306 /* DT W O B */ 1307 { SST(0x0C, 0x06, SS_RDEF, 1308 "Block not compressible") }, 1309 /* R */ 1310 { SST(0x0C, 0x07, SS_RDEF, 1311 "Write error - recovery needed") }, 1312 /* R */ 1313 { SST(0x0C, 0x08, SS_RDEF, 1314 "Write error - recovery failed") }, 1315 /* R */ 1316 { SST(0x0C, 0x09, SS_RDEF, 1317 "Write error - loss of streaming") }, 1318 /* R */ 1319 { SST(0x0C, 0x0A, SS_RDEF, 1320 "Write error - padding blocks added") }, 1321 /* DT WROM B */ 1322 { SST(0x0C, 0x0B, SS_RDEF, /* XXX TBD */ 1323 "Auxiliary memory write error") }, 1324 /* DTLPWRO AEBKVF */ 1325 { SST(0x0C, 0x0C, SS_RDEF, /* XXX TBD */ 1326 "Write error - unexpected unsolicited data") }, 1327 /* DTLPWRO AEBKVF */ 1328 { SST(0x0C, 0x0D, SS_RDEF, /* XXX TBD */ 1329 "Write error - not enough unsolicited data") }, 1330 /* DT W O BK */ 1331 { SST(0x0C, 0x0E, SS_RDEF, /* XXX TBD */ 1332 "Multiple write errors") }, 1333 /* R */ 1334 { SST(0x0C, 0x0F, SS_RDEF, /* XXX TBD */ 1335 "Defects in error window") }, 1336 /* D */ 1337 { SST(0x0C, 0x10, SS_RDEF, /* XXX TBD */ 1338 "Incomplete multiple atomic write operations") }, 1339 /* D */ 1340 { SST(0x0C, 0x11, SS_RDEF, /* XXX TBD */ 1341 "Write error - recovery scan needed") }, 1342 /* D */ 1343 { SST(0x0C, 0x12, SS_RDEF, /* XXX TBD */ 1344 "Write error - insufficient zone resources") }, 1345 /* DTLPWRO A K */ 1346 { SST(0x0D, 0x00, SS_RDEF, /* XXX TBD */ 1347 "Error detected by third party temporary initiator") }, 1348 /* DTLPWRO A K */ 1349 { SST(0x0D, 0x01, SS_RDEF, /* XXX TBD */ 1350 "Third party device failure") }, 1351 /* DTLPWRO A K */ 1352 { SST(0x0D, 0x02, SS_RDEF, /* XXX TBD */ 1353 "Copy target device not reachable") }, 1354 /* DTLPWRO A K */ 1355 { SST(0x0D, 0x03, SS_RDEF, /* XXX TBD */ 1356 "Incorrect copy target device type") }, 1357 /* DTLPWRO A K */ 1358 { SST(0x0D, 0x04, SS_RDEF, /* XXX TBD */ 1359 "Copy target device data underrun") }, 1360 /* DTLPWRO A K */ 1361 { SST(0x0D, 0x05, SS_RDEF, /* XXX TBD */ 1362 "Copy target device data overrun") }, 1363 /* DT PWROMAEBK F */ 1364 { SST(0x0E, 0x00, SS_RDEF, /* XXX TBD */ 1365 "Invalid information unit") }, 1366 /* DT PWROMAEBK F */ 1367 { SST(0x0E, 0x01, SS_RDEF, /* XXX TBD */ 1368 "Information unit too short") }, 1369 /* DT PWROMAEBK F */ 1370 { SST(0x0E, 0x02, SS_RDEF, /* XXX TBD */ 1371 "Information unit too long") }, 1372 /* DT P R MAEBK F */ 1373 { SST(0x0E, 0x03, SS_RDEF, /* XXX TBD */ 1374 "Invalid field in command information unit") }, 1375 /* D W O BK */ 1376 { SST(0x10, 0x00, SS_RDEF, 1377 "ID CRC or ECC error") }, 1378 /* DT W O */ 1379 { SST(0x10, 0x01, SS_RDEF, /* XXX TBD */ 1380 "Logical block guard check failed") }, 1381 /* DT W O */ 1382 { SST(0x10, 0x02, SS_RDEF, /* XXX TBD */ 1383 "Logical block application tag check failed") }, 1384 /* DT W O */ 1385 { SST(0x10, 0x03, SS_RDEF, /* XXX TBD */ 1386 "Logical block reference tag check failed") }, 1387 /* T */ 1388 { SST(0x10, 0x04, SS_RDEF, /* XXX TBD */ 1389 "Logical block protection error on recovered buffer data") }, 1390 /* T */ 1391 { SST(0x10, 0x05, SS_RDEF, /* XXX TBD */ 1392 "Logical block protection method error") }, 1393 /* DT WRO BK */ 1394 { SST(0x11, 0x00, SS_FATAL|EIO, 1395 "Unrecovered read error") }, 1396 /* DT WRO BK */ 1397 { SST(0x11, 0x01, SS_FATAL|EIO, 1398 "Read retries exhausted") }, 1399 /* DT WRO BK */ 1400 { SST(0x11, 0x02, SS_FATAL|EIO, 1401 "Error too long to correct") }, 1402 /* DT W O BK */ 1403 { SST(0x11, 0x03, SS_FATAL|EIO, 1404 "Multiple read errors") }, 1405 /* D W O BK */ 1406 { SST(0x11, 0x04, SS_FATAL|EIO, 1407 "Unrecovered read error - auto reallocate failed") }, 1408 /* WRO B */ 1409 { SST(0x11, 0x05, SS_FATAL|EIO, 1410 "L-EC uncorrectable error") }, 1411 /* WRO B */ 1412 { SST(0x11, 0x06, SS_FATAL|EIO, 1413 "CIRC unrecovered error") }, 1414 /* W O B */ 1415 { SST(0x11, 0x07, SS_RDEF, 1416 "Data re-synchronization error") }, 1417 /* T */ 1418 { SST(0x11, 0x08, SS_RDEF, 1419 "Incomplete block read") }, 1420 /* T */ 1421 { SST(0x11, 0x09, SS_RDEF, 1422 "No gap found") }, 1423 /* DT O BK */ 1424 { SST(0x11, 0x0A, SS_RDEF, 1425 "Miscorrected error") }, 1426 /* D W O BK */ 1427 { SST(0x11, 0x0B, SS_FATAL|EIO, 1428 "Unrecovered read error - recommend reassignment") }, 1429 /* D W O BK */ 1430 { SST(0x11, 0x0C, SS_FATAL|EIO, 1431 "Unrecovered read error - recommend rewrite the data") }, 1432 /* DT WRO B */ 1433 { SST(0x11, 0x0D, SS_RDEF, 1434 "De-compression CRC error") }, 1435 /* DT WRO B */ 1436 { SST(0x11, 0x0E, SS_RDEF, 1437 "Cannot decompress using declared algorithm") }, 1438 /* R */ 1439 { SST(0x11, 0x0F, SS_RDEF, 1440 "Error reading UPC/EAN number") }, 1441 /* R */ 1442 { SST(0x11, 0x10, SS_RDEF, 1443 "Error reading ISRC number") }, 1444 /* R */ 1445 { SST(0x11, 0x11, SS_RDEF, 1446 "Read error - loss of streaming") }, 1447 /* DT WROM B */ 1448 { SST(0x11, 0x12, SS_RDEF, /* XXX TBD */ 1449 "Auxiliary memory read error") }, 1450 /* DTLPWRO AEBKVF */ 1451 { SST(0x11, 0x13, SS_RDEF, /* XXX TBD */ 1452 "Read error - failed retransmission request") }, 1453 /* D */ 1454 { SST(0x11, 0x14, SS_RDEF, /* XXX TBD */ 1455 "Read error - LBA marked bad by application client") }, 1456 /* D */ 1457 { SST(0x11, 0x15, SS_RDEF, /* XXX TBD */ 1458 "Write after sanitize required") }, 1459 /* D W O BK */ 1460 { SST(0x12, 0x00, SS_RDEF, 1461 "Address mark not found for ID field") }, 1462 /* D W O BK */ 1463 { SST(0x13, 0x00, SS_RDEF, 1464 "Address mark not found for data field") }, 1465 /* DTL WRO BK */ 1466 { SST(0x14, 0x00, SS_RDEF, 1467 "Recorded entity not found") }, 1468 /* DT WRO BK */ 1469 { SST(0x14, 0x01, SS_RDEF, 1470 "Record not found") }, 1471 /* T */ 1472 { SST(0x14, 0x02, SS_RDEF, 1473 "Filemark or setmark not found") }, 1474 /* T */ 1475 { SST(0x14, 0x03, SS_RDEF, 1476 "End-of-data not found") }, 1477 /* T */ 1478 { SST(0x14, 0x04, SS_RDEF, 1479 "Block sequence error") }, 1480 /* DT W O BK */ 1481 { SST(0x14, 0x05, SS_RDEF, 1482 "Record not found - recommend reassignment") }, 1483 /* DT W O BK */ 1484 { SST(0x14, 0x06, SS_RDEF, 1485 "Record not found - data auto-reallocated") }, 1486 /* T */ 1487 { SST(0x14, 0x07, SS_RDEF, /* XXX TBD */ 1488 "Locate operation failure") }, 1489 /* DTL WROM BK */ 1490 { SST(0x15, 0x00, SS_RDEF, 1491 "Random positioning error") }, 1492 /* DTL WROM BK */ 1493 { SST(0x15, 0x01, SS_RDEF, 1494 "Mechanical positioning error") }, 1495 /* DT WRO BK */ 1496 { SST(0x15, 0x02, SS_RDEF, 1497 "Positioning error detected by read of medium") }, 1498 /* D W O BK */ 1499 { SST(0x16, 0x00, SS_RDEF, 1500 "Data synchronization mark error") }, 1501 /* D W O BK */ 1502 { SST(0x16, 0x01, SS_RDEF, 1503 "Data sync error - data rewritten") }, 1504 /* D W O BK */ 1505 { SST(0x16, 0x02, SS_RDEF, 1506 "Data sync error - recommend rewrite") }, 1507 /* D W O BK */ 1508 { SST(0x16, 0x03, SS_NOP | SSQ_PRINT_SENSE, 1509 "Data sync error - data auto-reallocated") }, 1510 /* D W O BK */ 1511 { SST(0x16, 0x04, SS_RDEF, 1512 "Data sync error - recommend reassignment") }, 1513 /* DT WRO BK */ 1514 { SST(0x17, 0x00, SS_NOP | SSQ_PRINT_SENSE, 1515 "Recovered data with no error correction applied") }, 1516 /* DT WRO BK */ 1517 { SST(0x17, 0x01, SS_NOP | SSQ_PRINT_SENSE, 1518 "Recovered data with retries") }, 1519 /* DT WRO BK */ 1520 { SST(0x17, 0x02, SS_NOP | SSQ_PRINT_SENSE, 1521 "Recovered data with positive head offset") }, 1522 /* DT WRO BK */ 1523 { SST(0x17, 0x03, SS_NOP | SSQ_PRINT_SENSE, 1524 "Recovered data with negative head offset") }, 1525 /* WRO B */ 1526 { SST(0x17, 0x04, SS_NOP | SSQ_PRINT_SENSE, 1527 "Recovered data with retries and/or CIRC applied") }, 1528 /* D WRO BK */ 1529 { SST(0x17, 0x05, SS_NOP | SSQ_PRINT_SENSE, 1530 "Recovered data using previous sector ID") }, 1531 /* D W O BK */ 1532 { SST(0x17, 0x06, SS_NOP | SSQ_PRINT_SENSE, 1533 "Recovered data without ECC - data auto-reallocated") }, 1534 /* D WRO BK */ 1535 { SST(0x17, 0x07, SS_NOP | SSQ_PRINT_SENSE, 1536 "Recovered data without ECC - recommend reassignment") }, 1537 /* D WRO BK */ 1538 { SST(0x17, 0x08, SS_NOP | SSQ_PRINT_SENSE, 1539 "Recovered data without ECC - recommend rewrite") }, 1540 /* D WRO BK */ 1541 { SST(0x17, 0x09, SS_NOP | SSQ_PRINT_SENSE, 1542 "Recovered data without ECC - data rewritten") }, 1543 /* DT WRO BK */ 1544 { SST(0x18, 0x00, SS_NOP | SSQ_PRINT_SENSE, 1545 "Recovered data with error correction applied") }, 1546 /* D WRO BK */ 1547 { SST(0x18, 0x01, SS_NOP | SSQ_PRINT_SENSE, 1548 "Recovered data with error corr. & retries applied") }, 1549 /* D WRO BK */ 1550 { SST(0x18, 0x02, SS_NOP | SSQ_PRINT_SENSE, 1551 "Recovered data - data auto-reallocated") }, 1552 /* R */ 1553 { SST(0x18, 0x03, SS_NOP | SSQ_PRINT_SENSE, 1554 "Recovered data with CIRC") }, 1555 /* R */ 1556 { SST(0x18, 0x04, SS_NOP | SSQ_PRINT_SENSE, 1557 "Recovered data with L-EC") }, 1558 /* D WRO BK */ 1559 { SST(0x18, 0x05, SS_NOP | SSQ_PRINT_SENSE, 1560 "Recovered data - recommend reassignment") }, 1561 /* D WRO BK */ 1562 { SST(0x18, 0x06, SS_NOP | SSQ_PRINT_SENSE, 1563 "Recovered data - recommend rewrite") }, 1564 /* D W O BK */ 1565 { SST(0x18, 0x07, SS_NOP | SSQ_PRINT_SENSE, 1566 "Recovered data with ECC - data rewritten") }, 1567 /* R */ 1568 { SST(0x18, 0x08, SS_RDEF, /* XXX TBD */ 1569 "Recovered data with linking") }, 1570 /* D O K */ 1571 { SST(0x19, 0x00, SS_RDEF, 1572 "Defect list error") }, 1573 /* D O K */ 1574 { SST(0x19, 0x01, SS_RDEF, 1575 "Defect list not available") }, 1576 /* D O K */ 1577 { SST(0x19, 0x02, SS_RDEF, 1578 "Defect list error in primary list") }, 1579 /* D O K */ 1580 { SST(0x19, 0x03, SS_RDEF, 1581 "Defect list error in grown list") }, 1582 /* DTLPWROMAEBKVF */ 1583 { SST(0x1A, 0x00, SS_RDEF, 1584 "Parameter list length error") }, 1585 /* DTLPWROMAEBKVF */ 1586 { SST(0x1B, 0x00, SS_RDEF, 1587 "Synchronous data transfer error") }, 1588 /* D O BK */ 1589 { SST(0x1C, 0x00, SS_RDEF, 1590 "Defect list not found") }, 1591 /* D O BK */ 1592 { SST(0x1C, 0x01, SS_RDEF, 1593 "Primary defect list not found") }, 1594 /* D O BK */ 1595 { SST(0x1C, 0x02, SS_RDEF, 1596 "Grown defect list not found") }, 1597 /* DT WRO BK */ 1598 { SST(0x1D, 0x00, SS_FATAL, 1599 "Miscompare during verify operation") }, 1600 /* D B */ 1601 { SST(0x1D, 0x01, SS_RDEF, /* XXX TBD */ 1602 "Miscomparable verify of unmapped LBA") }, 1603 /* D W O BK */ 1604 { SST(0x1E, 0x00, SS_NOP | SSQ_PRINT_SENSE, 1605 "Recovered ID with ECC correction") }, 1606 /* D O K */ 1607 { SST(0x1F, 0x00, SS_RDEF, 1608 "Partial defect list transfer") }, 1609 /* DTLPWROMAEBKVF */ 1610 { SST(0x20, 0x00, SS_FATAL | EINVAL, 1611 "Invalid command operation code") }, 1612 /* DT PWROMAEBK */ 1613 { SST(0x20, 0x01, SS_RDEF, /* XXX TBD */ 1614 "Access denied - initiator pending-enrolled") }, 1615 /* DT PWROMAEBK */ 1616 { SST(0x20, 0x02, SS_RDEF, /* XXX TBD */ 1617 "Access denied - no access rights") }, 1618 /* DT PWROMAEBK */ 1619 { SST(0x20, 0x03, SS_RDEF, /* XXX TBD */ 1620 "Access denied - invalid mgmt ID key") }, 1621 /* T */ 1622 { SST(0x20, 0x04, SS_RDEF, /* XXX TBD */ 1623 "Illegal command while in write capable state") }, 1624 /* T */ 1625 { SST(0x20, 0x05, SS_RDEF, /* XXX TBD */ 1626 "Obsolete") }, 1627 /* T */ 1628 { SST(0x20, 0x06, SS_RDEF, /* XXX TBD */ 1629 "Illegal command while in explicit address mode") }, 1630 /* T */ 1631 { SST(0x20, 0x07, SS_RDEF, /* XXX TBD */ 1632 "Illegal command while in implicit address mode") }, 1633 /* DT PWROMAEBK */ 1634 { SST(0x20, 0x08, SS_RDEF, /* XXX TBD */ 1635 "Access denied - enrollment conflict") }, 1636 /* DT PWROMAEBK */ 1637 { SST(0x20, 0x09, SS_RDEF, /* XXX TBD */ 1638 "Access denied - invalid LU identifier") }, 1639 /* DT PWROMAEBK */ 1640 { SST(0x20, 0x0A, SS_RDEF, /* XXX TBD */ 1641 "Access denied - invalid proxy token") }, 1642 /* DT PWROMAEBK */ 1643 { SST(0x20, 0x0B, SS_RDEF, /* XXX TBD */ 1644 "Access denied - ACL LUN conflict") }, 1645 /* T */ 1646 { SST(0x20, 0x0C, SS_FATAL | EINVAL, 1647 "Illegal command when not in append-only mode") }, 1648 /* DT WRO BK */ 1649 { SST(0x21, 0x00, SS_FATAL | EINVAL, 1650 "Logical block address out of range") }, 1651 /* DT WROM BK */ 1652 { SST(0x21, 0x01, SS_FATAL | EINVAL, 1653 "Invalid element address") }, 1654 /* R */ 1655 { SST(0x21, 0x02, SS_RDEF, /* XXX TBD */ 1656 "Invalid address for write") }, 1657 /* R */ 1658 { SST(0x21, 0x03, SS_RDEF, /* XXX TBD */ 1659 "Invalid write crossing layer jump") }, 1660 /* D */ 1661 { SST(0x21, 0x04, SS_RDEF, /* XXX TBD */ 1662 "Unaligned write command") }, 1663 /* D */ 1664 { SST(0x21, 0x05, SS_RDEF, /* XXX TBD */ 1665 "Write boundary violation") }, 1666 /* D */ 1667 { SST(0x21, 0x06, SS_RDEF, /* XXX TBD */ 1668 "Attempt to read invalid data") }, 1669 /* D */ 1670 { SST(0x21, 0x07, SS_RDEF, /* XXX TBD */ 1671 "Read boundary violation") }, 1672 /* D */ 1673 { SST(0x22, 0x00, SS_FATAL | EINVAL, 1674 "Illegal function (use 20 00, 24 00, or 26 00)") }, 1675 /* DT P B */ 1676 { SST(0x23, 0x00, SS_FATAL | EINVAL, 1677 "Invalid token operation, cause not reportable") }, 1678 /* DT P B */ 1679 { SST(0x23, 0x01, SS_FATAL | EINVAL, 1680 "Invalid token operation, unsupported token type") }, 1681 /* DT P B */ 1682 { SST(0x23, 0x02, SS_FATAL | EINVAL, 1683 "Invalid token operation, remote token usage not supported") }, 1684 /* DT P B */ 1685 { SST(0x23, 0x03, SS_FATAL | EINVAL, 1686 "Invalid token operation, remote ROD token creation not supported") }, 1687 /* DT P B */ 1688 { SST(0x23, 0x04, SS_FATAL | EINVAL, 1689 "Invalid token operation, token unknown") }, 1690 /* DT P B */ 1691 { SST(0x23, 0x05, SS_FATAL | EINVAL, 1692 "Invalid token operation, token corrupt") }, 1693 /* DT P B */ 1694 { SST(0x23, 0x06, SS_FATAL | EINVAL, 1695 "Invalid token operation, token revoked") }, 1696 /* DT P B */ 1697 { SST(0x23, 0x07, SS_FATAL | EINVAL, 1698 "Invalid token operation, token expired") }, 1699 /* DT P B */ 1700 { SST(0x23, 0x08, SS_FATAL | EINVAL, 1701 "Invalid token operation, token cancelled") }, 1702 /* DT P B */ 1703 { SST(0x23, 0x09, SS_FATAL | EINVAL, 1704 "Invalid token operation, token deleted") }, 1705 /* DT P B */ 1706 { SST(0x23, 0x0A, SS_FATAL | EINVAL, 1707 "Invalid token operation, invalid token length") }, 1708 /* DTLPWROMAEBKVF */ 1709 { SST(0x24, 0x00, SS_FATAL | EINVAL, 1710 "Invalid field in CDB") }, 1711 /* DTLPWRO AEBKVF */ 1712 { SST(0x24, 0x01, SS_RDEF, /* XXX TBD */ 1713 "CDB decryption error") }, 1714 /* T */ 1715 { SST(0x24, 0x02, SS_RDEF, /* XXX TBD */ 1716 "Obsolete") }, 1717 /* T */ 1718 { SST(0x24, 0x03, SS_RDEF, /* XXX TBD */ 1719 "Obsolete") }, 1720 /* F */ 1721 { SST(0x24, 0x04, SS_RDEF, /* XXX TBD */ 1722 "Security audit value frozen") }, 1723 /* F */ 1724 { SST(0x24, 0x05, SS_RDEF, /* XXX TBD */ 1725 "Security working key frozen") }, 1726 /* F */ 1727 { SST(0x24, 0x06, SS_RDEF, /* XXX TBD */ 1728 "NONCE not unique") }, 1729 /* F */ 1730 { SST(0x24, 0x07, SS_RDEF, /* XXX TBD */ 1731 "NONCE timestamp out of range") }, 1732 /* DT R MAEBKV */ 1733 { SST(0x24, 0x08, SS_RDEF, /* XXX TBD */ 1734 "Invalid XCDB") }, 1735 /* DTLPWROMAEBKVF */ 1736 { SST(0x25, 0x00, SS_FATAL | ENXIO | SSQ_LOST, 1737 "Logical unit not supported") }, 1738 /* DTLPWROMAEBKVF */ 1739 { SST(0x26, 0x00, SS_FATAL | EINVAL, 1740 "Invalid field in parameter list") }, 1741 /* DTLPWROMAEBKVF */ 1742 { SST(0x26, 0x01, SS_FATAL | EINVAL, 1743 "Parameter not supported") }, 1744 /* DTLPWROMAEBKVF */ 1745 { SST(0x26, 0x02, SS_FATAL | EINVAL, 1746 "Parameter value invalid") }, 1747 /* DTLPWROMAE K */ 1748 { SST(0x26, 0x03, SS_FATAL | EINVAL, 1749 "Threshold parameters not supported") }, 1750 /* DTLPWROMAEBKVF */ 1751 { SST(0x26, 0x04, SS_FATAL | EINVAL, 1752 "Invalid release of persistent reservation") }, 1753 /* DTLPWRO A BK */ 1754 { SST(0x26, 0x05, SS_RDEF, /* XXX TBD */ 1755 "Data decryption error") }, 1756 /* DTLPWRO K */ 1757 { SST(0x26, 0x06, SS_FATAL | EINVAL, 1758 "Too many target descriptors") }, 1759 /* DTLPWRO K */ 1760 { SST(0x26, 0x07, SS_FATAL | EINVAL, 1761 "Unsupported target descriptor type code") }, 1762 /* DTLPWRO K */ 1763 { SST(0x26, 0x08, SS_FATAL | EINVAL, 1764 "Too many segment descriptors") }, 1765 /* DTLPWRO K */ 1766 { SST(0x26, 0x09, SS_FATAL | EINVAL, 1767 "Unsupported segment descriptor type code") }, 1768 /* DTLPWRO K */ 1769 { SST(0x26, 0x0A, SS_FATAL | EINVAL, 1770 "Unexpected inexact segment") }, 1771 /* DTLPWRO K */ 1772 { SST(0x26, 0x0B, SS_FATAL | EINVAL, 1773 "Inline data length exceeded") }, 1774 /* DTLPWRO K */ 1775 { SST(0x26, 0x0C, SS_FATAL | EINVAL, 1776 "Invalid operation for copy source or destination") }, 1777 /* DTLPWRO K */ 1778 { SST(0x26, 0x0D, SS_FATAL | EINVAL, 1779 "Copy segment granularity violation") }, 1780 /* DT PWROMAEBK */ 1781 { SST(0x26, 0x0E, SS_RDEF, /* XXX TBD */ 1782 "Invalid parameter while port is enabled") }, 1783 /* F */ 1784 { SST(0x26, 0x0F, SS_RDEF, /* XXX TBD */ 1785 "Invalid data-out buffer integrity check value") }, 1786 /* T */ 1787 { SST(0x26, 0x10, SS_RDEF, /* XXX TBD */ 1788 "Data decryption key fail limit reached") }, 1789 /* T */ 1790 { SST(0x26, 0x11, SS_RDEF, /* XXX TBD */ 1791 "Incomplete key-associated data set") }, 1792 /* T */ 1793 { SST(0x26, 0x12, SS_RDEF, /* XXX TBD */ 1794 "Vendor specific key reference not found") }, 1795 /* D */ 1796 { SST(0x26, 0x13, SS_RDEF, /* XXX TBD */ 1797 "Application tag mode page is invalid") }, 1798 /* DT WRO BK */ 1799 { SST(0x27, 0x00, SS_FATAL | EACCES, 1800 "Write protected") }, 1801 /* DT WRO BK */ 1802 { SST(0x27, 0x01, SS_FATAL | EACCES, 1803 "Hardware write protected") }, 1804 /* DT WRO BK */ 1805 { SST(0x27, 0x02, SS_FATAL | EACCES, 1806 "Logical unit software write protected") }, 1807 /* T R */ 1808 { SST(0x27, 0x03, SS_FATAL | EACCES, 1809 "Associated write protect") }, 1810 /* T R */ 1811 { SST(0x27, 0x04, SS_FATAL | EACCES, 1812 "Persistent write protect") }, 1813 /* T R */ 1814 { SST(0x27, 0x05, SS_FATAL | EACCES, 1815 "Permanent write protect") }, 1816 /* R F */ 1817 { SST(0x27, 0x06, SS_RDEF, /* XXX TBD */ 1818 "Conditional write protect") }, 1819 /* D B */ 1820 { SST(0x27, 0x07, SS_FATAL | ENOSPC, 1821 "Space allocation failed write protect") }, 1822 /* D */ 1823 { SST(0x27, 0x08, SS_FATAL | EACCES, 1824 "Zone is read only") }, 1825 /* DTLPWROMAEBKVF */ 1826 { SST(0x28, 0x00, SS_FATAL | ENXIO, 1827 "Not ready to ready change, medium may have changed") }, 1828 /* DT WROM B */ 1829 { SST(0x28, 0x01, SS_FATAL | ENXIO, 1830 "Import or export element accessed") }, 1831 /* R */ 1832 { SST(0x28, 0x02, SS_RDEF, /* XXX TBD */ 1833 "Format-layer may have changed") }, 1834 /* M */ 1835 { SST(0x28, 0x03, SS_RDEF, /* XXX TBD */ 1836 "Import/export element accessed, medium changed") }, 1837 /* 1838 * XXX JGibbs - All of these should use the same errno, but I don't 1839 * think ENXIO is the correct choice. Should we borrow from 1840 * the networking errnos? ECONNRESET anyone? 1841 */ 1842 /* DTLPWROMAEBKVF */ 1843 { SST(0x29, 0x00, SS_FATAL | ENXIO, 1844 "Power on, reset, or bus device reset occurred") }, 1845 /* DTLPWROMAEBKVF */ 1846 { SST(0x29, 0x01, SS_RDEF, 1847 "Power on occurred") }, 1848 /* DTLPWROMAEBKVF */ 1849 { SST(0x29, 0x02, SS_RDEF, 1850 "SCSI bus reset occurred") }, 1851 /* DTLPWROMAEBKVF */ 1852 { SST(0x29, 0x03, SS_RDEF, 1853 "Bus device reset function occurred") }, 1854 /* DTLPWROMAEBKVF */ 1855 { SST(0x29, 0x04, SS_RDEF, 1856 "Device internal reset") }, 1857 /* DTLPWROMAEBKVF */ 1858 { SST(0x29, 0x05, SS_RDEF, 1859 "Transceiver mode changed to single-ended") }, 1860 /* DTLPWROMAEBKVF */ 1861 { SST(0x29, 0x06, SS_RDEF, 1862 "Transceiver mode changed to LVD") }, 1863 /* DTLPWROMAEBKVF */ 1864 { SST(0x29, 0x07, SS_RDEF, /* XXX TBD */ 1865 "I_T nexus loss occurred") }, 1866 /* DTL WROMAEBKVF */ 1867 { SST(0x2A, 0x00, SS_RDEF, 1868 "Parameters changed") }, 1869 /* DTL WROMAEBKVF */ 1870 { SST(0x2A, 0x01, SS_RDEF, 1871 "Mode parameters changed") }, 1872 /* DTL WROMAE K */ 1873 { SST(0x2A, 0x02, SS_RDEF, 1874 "Log parameters changed") }, 1875 /* DTLPWROMAE K */ 1876 { SST(0x2A, 0x03, SS_RDEF, 1877 "Reservations preempted") }, 1878 /* DTLPWROMAE */ 1879 { SST(0x2A, 0x04, SS_RDEF, /* XXX TBD */ 1880 "Reservations released") }, 1881 /* DTLPWROMAE */ 1882 { SST(0x2A, 0x05, SS_RDEF, /* XXX TBD */ 1883 "Registrations preempted") }, 1884 /* DTLPWROMAEBKVF */ 1885 { SST(0x2A, 0x06, SS_RDEF, /* XXX TBD */ 1886 "Asymmetric access state changed") }, 1887 /* DTLPWROMAEBKVF */ 1888 { SST(0x2A, 0x07, SS_RDEF, /* XXX TBD */ 1889 "Implicit asymmetric access state transition failed") }, 1890 /* DT WROMAEBKVF */ 1891 { SST(0x2A, 0x08, SS_RDEF, /* XXX TBD */ 1892 "Priority changed") }, 1893 /* D */ 1894 { SST(0x2A, 0x09, SS_RDEF, /* XXX TBD */ 1895 "Capacity data has changed") }, 1896 /* DT */ 1897 { SST(0x2A, 0x0A, SS_RDEF, /* XXX TBD */ 1898 "Error history I_T nexus cleared") }, 1899 /* DT */ 1900 { SST(0x2A, 0x0B, SS_RDEF, /* XXX TBD */ 1901 "Error history snapshot released") }, 1902 /* F */ 1903 { SST(0x2A, 0x0C, SS_RDEF, /* XXX TBD */ 1904 "Error recovery attributes have changed") }, 1905 /* T */ 1906 { SST(0x2A, 0x0D, SS_RDEF, /* XXX TBD */ 1907 "Data encryption capabilities changed") }, 1908 /* DT M E V */ 1909 { SST(0x2A, 0x10, SS_RDEF, /* XXX TBD */ 1910 "Timestamp changed") }, 1911 /* T */ 1912 { SST(0x2A, 0x11, SS_RDEF, /* XXX TBD */ 1913 "Data encryption parameters changed by another I_T nexus") }, 1914 /* T */ 1915 { SST(0x2A, 0x12, SS_RDEF, /* XXX TBD */ 1916 "Data encryption parameters changed by vendor specific event") }, 1917 /* T */ 1918 { SST(0x2A, 0x13, SS_RDEF, /* XXX TBD */ 1919 "Data encryption key instance counter has changed") }, 1920 /* DT R MAEBKV */ 1921 { SST(0x2A, 0x14, SS_RDEF, /* XXX TBD */ 1922 "SA creation capabilities data has changed") }, 1923 /* T M V */ 1924 { SST(0x2A, 0x15, SS_RDEF, /* XXX TBD */ 1925 "Medium removal prevention preempted") }, 1926 /* DTLPWRO K */ 1927 { SST(0x2B, 0x00, SS_RDEF, 1928 "Copy cannot execute since host cannot disconnect") }, 1929 /* DTLPWROMAEBKVF */ 1930 { SST(0x2C, 0x00, SS_RDEF, 1931 "Command sequence error") }, 1932 /* */ 1933 { SST(0x2C, 0x01, SS_RDEF, 1934 "Too many windows specified") }, 1935 /* */ 1936 { SST(0x2C, 0x02, SS_RDEF, 1937 "Invalid combination of windows specified") }, 1938 /* R */ 1939 { SST(0x2C, 0x03, SS_RDEF, 1940 "Current program area is not empty") }, 1941 /* R */ 1942 { SST(0x2C, 0x04, SS_RDEF, 1943 "Current program area is empty") }, 1944 /* B */ 1945 { SST(0x2C, 0x05, SS_RDEF, /* XXX TBD */ 1946 "Illegal power condition request") }, 1947 /* R */ 1948 { SST(0x2C, 0x06, SS_RDEF, /* XXX TBD */ 1949 "Persistent prevent conflict") }, 1950 /* DTLPWROMAEBKVF */ 1951 { SST(0x2C, 0x07, SS_RDEF, /* XXX TBD */ 1952 "Previous busy status") }, 1953 /* DTLPWROMAEBKVF */ 1954 { SST(0x2C, 0x08, SS_RDEF, /* XXX TBD */ 1955 "Previous task set full status") }, 1956 /* DTLPWROM EBKVF */ 1957 { SST(0x2C, 0x09, SS_RDEF, /* XXX TBD */ 1958 "Previous reservation conflict status") }, 1959 /* F */ 1960 { SST(0x2C, 0x0A, SS_RDEF, /* XXX TBD */ 1961 "Partition or collection contains user objects") }, 1962 /* T */ 1963 { SST(0x2C, 0x0B, SS_RDEF, /* XXX TBD */ 1964 "Not reserved") }, 1965 /* D */ 1966 { SST(0x2C, 0x0C, SS_RDEF, /* XXX TBD */ 1967 "ORWRITE generation does not match") }, 1968 /* D */ 1969 { SST(0x2C, 0x0D, SS_RDEF, /* XXX TBD */ 1970 "Reset write pointer not allowed") }, 1971 /* D */ 1972 { SST(0x2C, 0x0E, SS_RDEF, /* XXX TBD */ 1973 "Zone is offline") }, 1974 /* D */ 1975 { SST(0x2C, 0x0F, SS_RDEF, /* XXX TBD */ 1976 "Stream not open") }, 1977 /* D */ 1978 { SST(0x2C, 0x10, SS_RDEF, /* XXX TBD */ 1979 "Unwritten data in zone") }, 1980 /* T */ 1981 { SST(0x2D, 0x00, SS_RDEF, 1982 "Overwrite error on update in place") }, 1983 /* R */ 1984 { SST(0x2E, 0x00, SS_RDEF, /* XXX TBD */ 1985 "Insufficient time for operation") }, 1986 /* D */ 1987 { SST(0x2E, 0x01, SS_RDEF, /* XXX TBD */ 1988 "Command timeout before processing") }, 1989 /* D */ 1990 { SST(0x2E, 0x02, SS_RDEF, /* XXX TBD */ 1991 "Command timeout during processing") }, 1992 /* D */ 1993 { SST(0x2E, 0x03, SS_RDEF, /* XXX TBD */ 1994 "Command timeout during processing due to error recovery") }, 1995 /* DTLPWROMAEBKVF */ 1996 { SST(0x2F, 0x00, SS_RDEF, 1997 "Commands cleared by another initiator") }, 1998 /* D */ 1999 { SST(0x2F, 0x01, SS_RDEF, /* XXX TBD */ 2000 "Commands cleared by power loss notification") }, 2001 /* DTLPWROMAEBKVF */ 2002 { SST(0x2F, 0x02, SS_RDEF, /* XXX TBD */ 2003 "Commands cleared by device server") }, 2004 /* DTLPWROMAEBKVF */ 2005 { SST(0x2F, 0x03, SS_RDEF, /* XXX TBD */ 2006 "Some commands cleared by queuing layer event") }, 2007 /* DT WROM BK */ 2008 { SST(0x30, 0x00, SS_RDEF, 2009 "Incompatible medium installed") }, 2010 /* DT WRO BK */ 2011 { SST(0x30, 0x01, SS_RDEF, 2012 "Cannot read medium - unknown format") }, 2013 /* DT WRO BK */ 2014 { SST(0x30, 0x02, SS_RDEF, 2015 "Cannot read medium - incompatible format") }, 2016 /* DT R K */ 2017 { SST(0x30, 0x03, SS_RDEF, 2018 "Cleaning cartridge installed") }, 2019 /* DT WRO BK */ 2020 { SST(0x30, 0x04, SS_RDEF, 2021 "Cannot write medium - unknown format") }, 2022 /* DT WRO BK */ 2023 { SST(0x30, 0x05, SS_RDEF, 2024 "Cannot write medium - incompatible format") }, 2025 /* DT WRO B */ 2026 { SST(0x30, 0x06, SS_RDEF, 2027 "Cannot format medium - incompatible medium") }, 2028 /* DTL WROMAEBKVF */ 2029 { SST(0x30, 0x07, SS_RDEF, 2030 "Cleaning failure") }, 2031 /* R */ 2032 { SST(0x30, 0x08, SS_RDEF, 2033 "Cannot write - application code mismatch") }, 2034 /* R */ 2035 { SST(0x30, 0x09, SS_RDEF, 2036 "Current session not fixated for append") }, 2037 /* DT WRO AEBK */ 2038 { SST(0x30, 0x0A, SS_RDEF, /* XXX TBD */ 2039 "Cleaning request rejected") }, 2040 /* T */ 2041 { SST(0x30, 0x0C, SS_RDEF, /* XXX TBD */ 2042 "WORM medium - overwrite attempted") }, 2043 /* T */ 2044 { SST(0x30, 0x0D, SS_RDEF, /* XXX TBD */ 2045 "WORM medium - integrity check") }, 2046 /* R */ 2047 { SST(0x30, 0x10, SS_RDEF, /* XXX TBD */ 2048 "Medium not formatted") }, 2049 /* M */ 2050 { SST(0x30, 0x11, SS_RDEF, /* XXX TBD */ 2051 "Incompatible volume type") }, 2052 /* M */ 2053 { SST(0x30, 0x12, SS_RDEF, /* XXX TBD */ 2054 "Incompatible volume qualifier") }, 2055 /* M */ 2056 { SST(0x30, 0x13, SS_RDEF, /* XXX TBD */ 2057 "Cleaning volume expired") }, 2058 /* DT WRO BK */ 2059 { SST(0x31, 0x00, SS_RDEF, 2060 "Medium format corrupted") }, 2061 /* D L RO B */ 2062 { SST(0x31, 0x01, SS_RDEF, 2063 "Format command failed") }, 2064 /* R */ 2065 { SST(0x31, 0x02, SS_RDEF, /* XXX TBD */ 2066 "Zoned formatting failed due to spare linking") }, 2067 /* D B */ 2068 { SST(0x31, 0x03, SS_RDEF, /* XXX TBD */ 2069 "SANITIZE command failed") }, 2070 /* D W O BK */ 2071 { SST(0x32, 0x00, SS_RDEF, 2072 "No defect spare location available") }, 2073 /* D W O BK */ 2074 { SST(0x32, 0x01, SS_RDEF, 2075 "Defect list update failure") }, 2076 /* T */ 2077 { SST(0x33, 0x00, SS_RDEF, 2078 "Tape length error") }, 2079 /* DTLPWROMAEBKVF */ 2080 { SST(0x34, 0x00, SS_RDEF, 2081 "Enclosure failure") }, 2082 /* DTLPWROMAEBKVF */ 2083 { SST(0x35, 0x00, SS_RDEF, 2084 "Enclosure services failure") }, 2085 /* DTLPWROMAEBKVF */ 2086 { SST(0x35, 0x01, SS_RDEF, 2087 "Unsupported enclosure function") }, 2088 /* DTLPWROMAEBKVF */ 2089 { SST(0x35, 0x02, SS_RDEF, 2090 "Enclosure services unavailable") }, 2091 /* DTLPWROMAEBKVF */ 2092 { SST(0x35, 0x03, SS_RDEF, 2093 "Enclosure services transfer failure") }, 2094 /* DTLPWROMAEBKVF */ 2095 { SST(0x35, 0x04, SS_RDEF, 2096 "Enclosure services transfer refused") }, 2097 /* DTL WROMAEBKVF */ 2098 { SST(0x35, 0x05, SS_RDEF, /* XXX TBD */ 2099 "Enclosure services checksum error") }, 2100 /* L */ 2101 { SST(0x36, 0x00, SS_RDEF, 2102 "Ribbon, ink, or toner failure") }, 2103 /* DTL WROMAEBKVF */ 2104 { SST(0x37, 0x00, SS_RDEF, 2105 "Rounded parameter") }, 2106 /* B */ 2107 { SST(0x38, 0x00, SS_RDEF, /* XXX TBD */ 2108 "Event status notification") }, 2109 /* B */ 2110 { SST(0x38, 0x02, SS_RDEF, /* XXX TBD */ 2111 "ESN - power management class event") }, 2112 /* B */ 2113 { SST(0x38, 0x04, SS_RDEF, /* XXX TBD */ 2114 "ESN - media class event") }, 2115 /* B */ 2116 { SST(0x38, 0x06, SS_RDEF, /* XXX TBD */ 2117 "ESN - device busy class event") }, 2118 /* D */ 2119 { SST(0x38, 0x07, SS_RDEF, /* XXX TBD */ 2120 "Thin provisioning soft threshold reached") }, 2121 /* DTL WROMAE K */ 2122 { SST(0x39, 0x00, SS_RDEF, 2123 "Saving parameters not supported") }, 2124 /* DTL WROM BK */ 2125 { SST(0x3A, 0x00, SS_FATAL | ENXIO, 2126 "Medium not present") }, 2127 /* DT WROM BK */ 2128 { SST(0x3A, 0x01, SS_FATAL | ENXIO, 2129 "Medium not present - tray closed") }, 2130 /* DT WROM BK */ 2131 { SST(0x3A, 0x02, SS_FATAL | ENXIO, 2132 "Medium not present - tray open") }, 2133 /* DT WROM B */ 2134 { SST(0x3A, 0x03, SS_RDEF, /* XXX TBD */ 2135 "Medium not present - loadable") }, 2136 /* DT WRO B */ 2137 { SST(0x3A, 0x04, SS_RDEF, /* XXX TBD */ 2138 "Medium not present - medium auxiliary memory accessible") }, 2139 /* TL */ 2140 { SST(0x3B, 0x00, SS_RDEF, 2141 "Sequential positioning error") }, 2142 /* T */ 2143 { SST(0x3B, 0x01, SS_RDEF, 2144 "Tape position error at beginning-of-medium") }, 2145 /* T */ 2146 { SST(0x3B, 0x02, SS_RDEF, 2147 "Tape position error at end-of-medium") }, 2148 /* L */ 2149 { SST(0x3B, 0x03, SS_RDEF, 2150 "Tape or electronic vertical forms unit not ready") }, 2151 /* L */ 2152 { SST(0x3B, 0x04, SS_RDEF, 2153 "Slew failure") }, 2154 /* L */ 2155 { SST(0x3B, 0x05, SS_RDEF, 2156 "Paper jam") }, 2157 /* L */ 2158 { SST(0x3B, 0x06, SS_RDEF, 2159 "Failed to sense top-of-form") }, 2160 /* L */ 2161 { SST(0x3B, 0x07, SS_RDEF, 2162 "Failed to sense bottom-of-form") }, 2163 /* T */ 2164 { SST(0x3B, 0x08, SS_RDEF, 2165 "Reposition error") }, 2166 /* */ 2167 { SST(0x3B, 0x09, SS_RDEF, 2168 "Read past end of medium") }, 2169 /* */ 2170 { SST(0x3B, 0x0A, SS_RDEF, 2171 "Read past beginning of medium") }, 2172 /* */ 2173 { SST(0x3B, 0x0B, SS_RDEF, 2174 "Position past end of medium") }, 2175 /* T */ 2176 { SST(0x3B, 0x0C, SS_RDEF, 2177 "Position past beginning of medium") }, 2178 /* DT WROM BK */ 2179 { SST(0x3B, 0x0D, SS_FATAL | ENOSPC, 2180 "Medium destination element full") }, 2181 /* DT WROM BK */ 2182 { SST(0x3B, 0x0E, SS_RDEF, 2183 "Medium source element empty") }, 2184 /* R */ 2185 { SST(0x3B, 0x0F, SS_RDEF, 2186 "End of medium reached") }, 2187 /* DT WROM BK */ 2188 { SST(0x3B, 0x11, SS_RDEF, 2189 "Medium magazine not accessible") }, 2190 /* DT WROM BK */ 2191 { SST(0x3B, 0x12, SS_RDEF, 2192 "Medium magazine removed") }, 2193 /* DT WROM BK */ 2194 { SST(0x3B, 0x13, SS_RDEF, 2195 "Medium magazine inserted") }, 2196 /* DT WROM BK */ 2197 { SST(0x3B, 0x14, SS_RDEF, 2198 "Medium magazine locked") }, 2199 /* DT WROM BK */ 2200 { SST(0x3B, 0x15, SS_RDEF, 2201 "Medium magazine unlocked") }, 2202 /* R */ 2203 { SST(0x3B, 0x16, SS_RDEF, /* XXX TBD */ 2204 "Mechanical positioning or changer error") }, 2205 /* F */ 2206 { SST(0x3B, 0x17, SS_RDEF, /* XXX TBD */ 2207 "Read past end of user object") }, 2208 /* M */ 2209 { SST(0x3B, 0x18, SS_RDEF, /* XXX TBD */ 2210 "Element disabled") }, 2211 /* M */ 2212 { SST(0x3B, 0x19, SS_RDEF, /* XXX TBD */ 2213 "Element enabled") }, 2214 /* M */ 2215 { SST(0x3B, 0x1A, SS_RDEF, /* XXX TBD */ 2216 "Data transfer device removed") }, 2217 /* M */ 2218 { SST(0x3B, 0x1B, SS_RDEF, /* XXX TBD */ 2219 "Data transfer device inserted") }, 2220 /* T */ 2221 { SST(0x3B, 0x1C, SS_RDEF, /* XXX TBD */ 2222 "Too many logical objects on partition to support operation") }, 2223 /* DTLPWROMAE K */ 2224 { SST(0x3D, 0x00, SS_RDEF, 2225 "Invalid bits in IDENTIFY message") }, 2226 /* DTLPWROMAEBKVF */ 2227 { SST(0x3E, 0x00, SS_RDEF, 2228 "Logical unit has not self-configured yet") }, 2229 /* DTLPWROMAEBKVF */ 2230 { SST(0x3E, 0x01, SS_RDEF, 2231 "Logical unit failure") }, 2232 /* DTLPWROMAEBKVF */ 2233 { SST(0x3E, 0x02, SS_RDEF, 2234 "Timeout on logical unit") }, 2235 /* DTLPWROMAEBKVF */ 2236 { SST(0x3E, 0x03, SS_RDEF, /* XXX TBD */ 2237 "Logical unit failed self-test") }, 2238 /* DTLPWROMAEBKVF */ 2239 { SST(0x3E, 0x04, SS_RDEF, /* XXX TBD */ 2240 "Logical unit unable to update self-test log") }, 2241 /* DTLPWROMAEBKVF */ 2242 { SST(0x3F, 0x00, SS_RDEF, 2243 "Target operating conditions have changed") }, 2244 /* DTLPWROMAEBKVF */ 2245 { SST(0x3F, 0x01, SS_RDEF, 2246 "Microcode has been changed") }, 2247 /* DTLPWROM BK */ 2248 { SST(0x3F, 0x02, SS_RDEF, 2249 "Changed operating definition") }, 2250 /* DTLPWROMAEBKVF */ 2251 { SST(0x3F, 0x03, SS_RDEF, 2252 "INQUIRY data has changed") }, 2253 /* DT WROMAEBK */ 2254 { SST(0x3F, 0x04, SS_RDEF, 2255 "Component device attached") }, 2256 /* DT WROMAEBK */ 2257 { SST(0x3F, 0x05, SS_RDEF, 2258 "Device identifier changed") }, 2259 /* DT WROMAEB */ 2260 { SST(0x3F, 0x06, SS_RDEF, 2261 "Redundancy group created or modified") }, 2262 /* DT WROMAEB */ 2263 { SST(0x3F, 0x07, SS_RDEF, 2264 "Redundancy group deleted") }, 2265 /* DT WROMAEB */ 2266 { SST(0x3F, 0x08, SS_RDEF, 2267 "Spare created or modified") }, 2268 /* DT WROMAEB */ 2269 { SST(0x3F, 0x09, SS_RDEF, 2270 "Spare deleted") }, 2271 /* DT WROMAEBK */ 2272 { SST(0x3F, 0x0A, SS_RDEF, 2273 "Volume set created or modified") }, 2274 /* DT WROMAEBK */ 2275 { SST(0x3F, 0x0B, SS_RDEF, 2276 "Volume set deleted") }, 2277 /* DT WROMAEBK */ 2278 { SST(0x3F, 0x0C, SS_RDEF, 2279 "Volume set deassigned") }, 2280 /* DT WROMAEBK */ 2281 { SST(0x3F, 0x0D, SS_RDEF, 2282 "Volume set reassigned") }, 2283 /* DTLPWROMAE */ 2284 { SST(0x3F, 0x0E, SS_RDEF | SSQ_RESCAN , 2285 "Reported LUNs data has changed") }, 2286 /* DTLPWROMAEBKVF */ 2287 { SST(0x3F, 0x0F, SS_RDEF, /* XXX TBD */ 2288 "Echo buffer overwritten") }, 2289 /* DT WROM B */ 2290 { SST(0x3F, 0x10, SS_RDEF, /* XXX TBD */ 2291 "Medium loadable") }, 2292 /* DT WROM B */ 2293 { SST(0x3F, 0x11, SS_RDEF, /* XXX TBD */ 2294 "Medium auxiliary memory accessible") }, 2295 /* DTLPWR MAEBK F */ 2296 { SST(0x3F, 0x12, SS_RDEF, /* XXX TBD */ 2297 "iSCSI IP address added") }, 2298 /* DTLPWR MAEBK F */ 2299 { SST(0x3F, 0x13, SS_RDEF, /* XXX TBD */ 2300 "iSCSI IP address removed") }, 2301 /* DTLPWR MAEBK F */ 2302 { SST(0x3F, 0x14, SS_RDEF, /* XXX TBD */ 2303 "iSCSI IP address changed") }, 2304 /* DTLPWR MAEBK */ 2305 { SST(0x3F, 0x15, SS_RDEF, /* XXX TBD */ 2306 "Inspect referrals sense descriptors") }, 2307 /* DTLPWROMAEBKVF */ 2308 { SST(0x3F, 0x16, SS_RDEF, /* XXX TBD */ 2309 "Microcode has been changed without reset") }, 2310 /* D */ 2311 { SST(0x3F, 0x17, SS_RDEF, /* XXX TBD */ 2312 "Zone transition to full") }, 2313 /* D */ 2314 { SST(0x40, 0x00, SS_RDEF, 2315 "RAM failure") }, /* deprecated - use 40 NN instead */ 2316 /* DTLPWROMAEBKVF */ 2317 { SST(0x40, 0x80, SS_RDEF, 2318 "Diagnostic failure: ASCQ = Component ID") }, 2319 /* DTLPWROMAEBKVF */ 2320 { SST(0x40, 0xFF, SS_RDEF | SSQ_RANGE, 2321 NULL) }, /* Range 0x80->0xFF */ 2322 /* D */ 2323 { SST(0x41, 0x00, SS_RDEF, 2324 "Data path failure") }, /* deprecated - use 40 NN instead */ 2325 /* D */ 2326 { SST(0x42, 0x00, SS_RDEF, 2327 "Power-on or self-test failure") }, 2328 /* deprecated - use 40 NN instead */ 2329 /* DTLPWROMAEBKVF */ 2330 { SST(0x43, 0x00, SS_RDEF, 2331 "Message error") }, 2332 /* DTLPWROMAEBKVF */ 2333 { SST(0x44, 0x00, SS_RDEF, 2334 "Internal target failure") }, 2335 /* DT P MAEBKVF */ 2336 { SST(0x44, 0x01, SS_RDEF, /* XXX TBD */ 2337 "Persistent reservation information lost") }, 2338 /* DT B */ 2339 { SST(0x44, 0x71, SS_RDEF, /* XXX TBD */ 2340 "ATA device failed set features") }, 2341 /* DTLPWROMAEBKVF */ 2342 { SST(0x45, 0x00, SS_RDEF, 2343 "Select or reselect failure") }, 2344 /* DTLPWROM BK */ 2345 { SST(0x46, 0x00, SS_RDEF, 2346 "Unsuccessful soft reset") }, 2347 /* DTLPWROMAEBKVF */ 2348 { SST(0x47, 0x00, SS_RDEF, 2349 "SCSI parity error") }, 2350 /* DTLPWROMAEBKVF */ 2351 { SST(0x47, 0x01, SS_RDEF, /* XXX TBD */ 2352 "Data phase CRC error detected") }, 2353 /* DTLPWROMAEBKVF */ 2354 { SST(0x47, 0x02, SS_RDEF, /* XXX TBD */ 2355 "SCSI parity error detected during ST data phase") }, 2356 /* DTLPWROMAEBKVF */ 2357 { SST(0x47, 0x03, SS_RDEF, /* XXX TBD */ 2358 "Information unit iuCRC error detected") }, 2359 /* DTLPWROMAEBKVF */ 2360 { SST(0x47, 0x04, SS_RDEF, /* XXX TBD */ 2361 "Asynchronous information protection error detected") }, 2362 /* DTLPWROMAEBKVF */ 2363 { SST(0x47, 0x05, SS_RDEF, /* XXX TBD */ 2364 "Protocol service CRC error") }, 2365 /* DT MAEBKVF */ 2366 { SST(0x47, 0x06, SS_RDEF, /* XXX TBD */ 2367 "PHY test function in progress") }, 2368 /* DT PWROMAEBK */ 2369 { SST(0x47, 0x7F, SS_RDEF, /* XXX TBD */ 2370 "Some commands cleared by iSCSI protocol event") }, 2371 /* DTLPWROMAEBKVF */ 2372 { SST(0x48, 0x00, SS_RDEF, 2373 "Initiator detected error message received") }, 2374 /* DTLPWROMAEBKVF */ 2375 { SST(0x49, 0x00, SS_RDEF, 2376 "Invalid message error") }, 2377 /* DTLPWROMAEBKVF */ 2378 { SST(0x4A, 0x00, SS_RDEF, 2379 "Command phase error") }, 2380 /* DTLPWROMAEBKVF */ 2381 { SST(0x4B, 0x00, SS_RDEF, 2382 "Data phase error") }, 2383 /* DT PWROMAEBK */ 2384 { SST(0x4B, 0x01, SS_RDEF, /* XXX TBD */ 2385 "Invalid target port transfer tag received") }, 2386 /* DT PWROMAEBK */ 2387 { SST(0x4B, 0x02, SS_RDEF, /* XXX TBD */ 2388 "Too much write data") }, 2389 /* DT PWROMAEBK */ 2390 { SST(0x4B, 0x03, SS_RDEF, /* XXX TBD */ 2391 "ACK/NAK timeout") }, 2392 /* DT PWROMAEBK */ 2393 { SST(0x4B, 0x04, SS_RDEF, /* XXX TBD */ 2394 "NAK received") }, 2395 /* DT PWROMAEBK */ 2396 { SST(0x4B, 0x05, SS_RDEF, /* XXX TBD */ 2397 "Data offset error") }, 2398 /* DT PWROMAEBK */ 2399 { SST(0x4B, 0x06, SS_RDEF, /* XXX TBD */ 2400 "Initiator response timeout") }, 2401 /* DT PWROMAEBK F */ 2402 { SST(0x4B, 0x07, SS_RDEF, /* XXX TBD */ 2403 "Connection lost") }, 2404 /* DT PWROMAEBK F */ 2405 { SST(0x4B, 0x08, SS_RDEF, /* XXX TBD */ 2406 "Data-in buffer overflow - data buffer size") }, 2407 /* DT PWROMAEBK F */ 2408 { SST(0x4B, 0x09, SS_RDEF, /* XXX TBD */ 2409 "Data-in buffer overflow - data buffer descriptor area") }, 2410 /* DT PWROMAEBK F */ 2411 { SST(0x4B, 0x0A, SS_RDEF, /* XXX TBD */ 2412 "Data-in buffer error") }, 2413 /* DT PWROMAEBK F */ 2414 { SST(0x4B, 0x0B, SS_RDEF, /* XXX TBD */ 2415 "Data-out buffer overflow - data buffer size") }, 2416 /* DT PWROMAEBK F */ 2417 { SST(0x4B, 0x0C, SS_RDEF, /* XXX TBD */ 2418 "Data-out buffer overflow - data buffer descriptor area") }, 2419 /* DT PWROMAEBK F */ 2420 { SST(0x4B, 0x0D, SS_RDEF, /* XXX TBD */ 2421 "Data-out buffer error") }, 2422 /* DT PWROMAEBK F */ 2423 { SST(0x4B, 0x0E, SS_RDEF, /* XXX TBD */ 2424 "PCIe fabric error") }, 2425 /* DT PWROMAEBK F */ 2426 { SST(0x4B, 0x0F, SS_RDEF, /* XXX TBD */ 2427 "PCIe completion timeout") }, 2428 /* DT PWROMAEBK F */ 2429 { SST(0x4B, 0x10, SS_RDEF, /* XXX TBD */ 2430 "PCIe completer abort") }, 2431 /* DT PWROMAEBK F */ 2432 { SST(0x4B, 0x11, SS_RDEF, /* XXX TBD */ 2433 "PCIe poisoned TLP received") }, 2434 /* DT PWROMAEBK F */ 2435 { SST(0x4B, 0x12, SS_RDEF, /* XXX TBD */ 2436 "PCIe ECRC check failed") }, 2437 /* DT PWROMAEBK F */ 2438 { SST(0x4B, 0x13, SS_RDEF, /* XXX TBD */ 2439 "PCIe unsupported request") }, 2440 /* DT PWROMAEBK F */ 2441 { SST(0x4B, 0x14, SS_RDEF, /* XXX TBD */ 2442 "PCIe ACS violation") }, 2443 /* DT PWROMAEBK F */ 2444 { SST(0x4B, 0x15, SS_RDEF, /* XXX TBD */ 2445 "PCIe TLP prefix blocket") }, 2446 /* DTLPWROMAEBKVF */ 2447 { SST(0x4C, 0x00, SS_RDEF, 2448 "Logical unit failed self-configuration") }, 2449 /* DTLPWROMAEBKVF */ 2450 { SST(0x4D, 0x00, SS_RDEF, 2451 "Tagged overlapped commands: ASCQ = Queue tag ID") }, 2452 /* DTLPWROMAEBKVF */ 2453 { SST(0x4D, 0xFF, SS_RDEF | SSQ_RANGE, 2454 NULL) }, /* Range 0x00->0xFF */ 2455 /* DTLPWROMAEBKVF */ 2456 { SST(0x4E, 0x00, SS_RDEF, 2457 "Overlapped commands attempted") }, 2458 /* T */ 2459 { SST(0x50, 0x00, SS_RDEF, 2460 "Write append error") }, 2461 /* T */ 2462 { SST(0x50, 0x01, SS_RDEF, 2463 "Write append position error") }, 2464 /* T */ 2465 { SST(0x50, 0x02, SS_RDEF, 2466 "Position error related to timing") }, 2467 /* T RO */ 2468 { SST(0x51, 0x00, SS_RDEF, 2469 "Erase failure") }, 2470 /* R */ 2471 { SST(0x51, 0x01, SS_RDEF, /* XXX TBD */ 2472 "Erase failure - incomplete erase operation detected") }, 2473 /* T */ 2474 { SST(0x52, 0x00, SS_RDEF, 2475 "Cartridge fault") }, 2476 /* DTL WROM BK */ 2477 { SST(0x53, 0x00, SS_RDEF, 2478 "Media load or eject failed") }, 2479 /* T */ 2480 { SST(0x53, 0x01, SS_RDEF, 2481 "Unload tape failure") }, 2482 /* DT WROM BK */ 2483 { SST(0x53, 0x02, SS_RDEF, 2484 "Medium removal prevented") }, 2485 /* M */ 2486 { SST(0x53, 0x03, SS_RDEF, /* XXX TBD */ 2487 "Medium removal prevented by data transfer element") }, 2488 /* T */ 2489 { SST(0x53, 0x04, SS_RDEF, /* XXX TBD */ 2490 "Medium thread or unthread failure") }, 2491 /* M */ 2492 { SST(0x53, 0x05, SS_RDEF, /* XXX TBD */ 2493 "Volume identifier invalid") }, 2494 /* T */ 2495 { SST(0x53, 0x06, SS_RDEF, /* XXX TBD */ 2496 "Volume identifier missing") }, 2497 /* M */ 2498 { SST(0x53, 0x07, SS_RDEF, /* XXX TBD */ 2499 "Duplicate volume identifier") }, 2500 /* M */ 2501 { SST(0x53, 0x08, SS_RDEF, /* XXX TBD */ 2502 "Element status unknown") }, 2503 /* M */ 2504 { SST(0x53, 0x09, SS_RDEF, /* XXX TBD */ 2505 "Data transfer device error - load failed") }, 2506 /* M */ 2507 { SST(0x53, 0x0A, SS_RDEF, /* XXX TBD */ 2508 "Data transfer device error - unload failed") }, 2509 /* M */ 2510 { SST(0x53, 0x0B, SS_RDEF, /* XXX TBD */ 2511 "Data transfer device error - unload missing") }, 2512 /* M */ 2513 { SST(0x53, 0x0C, SS_RDEF, /* XXX TBD */ 2514 "Data transfer device error - eject failed") }, 2515 /* M */ 2516 { SST(0x53, 0x0D, SS_RDEF, /* XXX TBD */ 2517 "Data transfer device error - library communication failed") }, 2518 /* P */ 2519 { SST(0x54, 0x00, SS_RDEF, 2520 "SCSI to host system interface failure") }, 2521 /* P */ 2522 { SST(0x55, 0x00, SS_RDEF, 2523 "System resource failure") }, 2524 /* D O BK */ 2525 { SST(0x55, 0x01, SS_FATAL | ENOSPC, 2526 "System buffer full") }, 2527 /* DTLPWROMAE K */ 2528 { SST(0x55, 0x02, SS_RDEF, /* XXX TBD */ 2529 "Insufficient reservation resources") }, 2530 /* DTLPWROMAE K */ 2531 { SST(0x55, 0x03, SS_RDEF, /* XXX TBD */ 2532 "Insufficient resources") }, 2533 /* DTLPWROMAE K */ 2534 { SST(0x55, 0x04, SS_RDEF, /* XXX TBD */ 2535 "Insufficient registration resources") }, 2536 /* DT PWROMAEBK */ 2537 { SST(0x55, 0x05, SS_RDEF, /* XXX TBD */ 2538 "Insufficient access control resources") }, 2539 /* DT WROM B */ 2540 { SST(0x55, 0x06, SS_RDEF, /* XXX TBD */ 2541 "Auxiliary memory out of space") }, 2542 /* F */ 2543 { SST(0x55, 0x07, SS_RDEF, /* XXX TBD */ 2544 "Quota error") }, 2545 /* T */ 2546 { SST(0x55, 0x08, SS_RDEF, /* XXX TBD */ 2547 "Maximum number of supplemental decryption keys exceeded") }, 2548 /* M */ 2549 { SST(0x55, 0x09, SS_RDEF, /* XXX TBD */ 2550 "Medium auxiliary memory not accessible") }, 2551 /* M */ 2552 { SST(0x55, 0x0A, SS_RDEF, /* XXX TBD */ 2553 "Data currently unavailable") }, 2554 /* DTLPWROMAEBKVF */ 2555 { SST(0x55, 0x0B, SS_RDEF, /* XXX TBD */ 2556 "Insufficient power for operation") }, 2557 /* DT P B */ 2558 { SST(0x55, 0x0C, SS_RDEF, /* XXX TBD */ 2559 "Insufficient resources to create ROD") }, 2560 /* DT P B */ 2561 { SST(0x55, 0x0D, SS_RDEF, /* XXX TBD */ 2562 "Insufficient resources to create ROD token") }, 2563 /* D */ 2564 { SST(0x55, 0x0E, SS_RDEF, /* XXX TBD */ 2565 "Insufficient zone resources") }, 2566 /* D */ 2567 { SST(0x55, 0x0F, SS_RDEF, /* XXX TBD */ 2568 "Insufficient zone resources to complete write") }, 2569 /* D */ 2570 { SST(0x55, 0x10, SS_RDEF, /* XXX TBD */ 2571 "Maximum number of streams open") }, 2572 /* R */ 2573 { SST(0x57, 0x00, SS_RDEF, 2574 "Unable to recover table-of-contents") }, 2575 /* O */ 2576 { SST(0x58, 0x00, SS_RDEF, 2577 "Generation does not exist") }, 2578 /* O */ 2579 { SST(0x59, 0x00, SS_RDEF, 2580 "Updated block read") }, 2581 /* DTLPWRO BK */ 2582 { SST(0x5A, 0x00, SS_RDEF, 2583 "Operator request or state change input") }, 2584 /* DT WROM BK */ 2585 { SST(0x5A, 0x01, SS_RDEF, 2586 "Operator medium removal request") }, 2587 /* DT WRO A BK */ 2588 { SST(0x5A, 0x02, SS_RDEF, 2589 "Operator selected write protect") }, 2590 /* DT WRO A BK */ 2591 { SST(0x5A, 0x03, SS_RDEF, 2592 "Operator selected write permit") }, 2593 /* DTLPWROM K */ 2594 { SST(0x5B, 0x00, SS_RDEF, 2595 "Log exception") }, 2596 /* DTLPWROM K */ 2597 { SST(0x5B, 0x01, SS_RDEF, 2598 "Threshold condition met") }, 2599 /* DTLPWROM K */ 2600 { SST(0x5B, 0x02, SS_RDEF, 2601 "Log counter at maximum") }, 2602 /* DTLPWROM K */ 2603 { SST(0x5B, 0x03, SS_RDEF, 2604 "Log list codes exhausted") }, 2605 /* D O */ 2606 { SST(0x5C, 0x00, SS_RDEF, 2607 "RPL status change") }, 2608 /* D O */ 2609 { SST(0x5C, 0x01, SS_NOP | SSQ_PRINT_SENSE, 2610 "Spindles synchronized") }, 2611 /* D O */ 2612 { SST(0x5C, 0x02, SS_RDEF, 2613 "Spindles not synchronized") }, 2614 /* DTLPWROMAEBKVF */ 2615 { SST(0x5D, 0x00, SS_NOP | SSQ_PRINT_SENSE, 2616 "Failure prediction threshold exceeded") }, 2617 /* R B */ 2618 { SST(0x5D, 0x01, SS_NOP | SSQ_PRINT_SENSE, 2619 "Media failure prediction threshold exceeded") }, 2620 /* R */ 2621 { SST(0x5D, 0x02, SS_NOP | SSQ_PRINT_SENSE, 2622 "Logical unit failure prediction threshold exceeded") }, 2623 /* R */ 2624 { SST(0x5D, 0x03, SS_NOP | SSQ_PRINT_SENSE, 2625 "Spare area exhaustion prediction threshold exceeded") }, 2626 /* D B */ 2627 { SST(0x5D, 0x10, SS_NOP | SSQ_PRINT_SENSE, 2628 "Hardware impending failure general hard drive failure") }, 2629 /* D B */ 2630 { SST(0x5D, 0x11, SS_NOP | SSQ_PRINT_SENSE, 2631 "Hardware impending failure drive error rate too high") }, 2632 /* D B */ 2633 { SST(0x5D, 0x12, SS_NOP | SSQ_PRINT_SENSE, 2634 "Hardware impending failure data error rate too high") }, 2635 /* D B */ 2636 { SST(0x5D, 0x13, SS_NOP | SSQ_PRINT_SENSE, 2637 "Hardware impending failure seek error rate too high") }, 2638 /* D B */ 2639 { SST(0x5D, 0x14, SS_NOP | SSQ_PRINT_SENSE, 2640 "Hardware impending failure too many block reassigns") }, 2641 /* D B */ 2642 { SST(0x5D, 0x15, SS_NOP | SSQ_PRINT_SENSE, 2643 "Hardware impending failure access times too high") }, 2644 /* D B */ 2645 { SST(0x5D, 0x16, SS_NOP | SSQ_PRINT_SENSE, 2646 "Hardware impending failure start unit times too high") }, 2647 /* D B */ 2648 { SST(0x5D, 0x17, SS_NOP | SSQ_PRINT_SENSE, 2649 "Hardware impending failure channel parametrics") }, 2650 /* D B */ 2651 { SST(0x5D, 0x18, SS_NOP | SSQ_PRINT_SENSE, 2652 "Hardware impending failure controller detected") }, 2653 /* D B */ 2654 { SST(0x5D, 0x19, SS_NOP | SSQ_PRINT_SENSE, 2655 "Hardware impending failure throughput performance") }, 2656 /* D B */ 2657 { SST(0x5D, 0x1A, SS_NOP | SSQ_PRINT_SENSE, 2658 "Hardware impending failure seek time performance") }, 2659 /* D B */ 2660 { SST(0x5D, 0x1B, SS_NOP | SSQ_PRINT_SENSE, 2661 "Hardware impending failure spin-up retry count") }, 2662 /* D B */ 2663 { SST(0x5D, 0x1C, SS_NOP | SSQ_PRINT_SENSE, 2664 "Hardware impending failure drive calibration retry count") }, 2665 /* D B */ 2666 { SST(0x5D, 0x1D, SS_NOP | SSQ_PRINT_SENSE, 2667 "Hardware impending failure power loss protection circuit") }, 2668 /* D B */ 2669 { SST(0x5D, 0x20, SS_NOP | SSQ_PRINT_SENSE, 2670 "Controller impending failure general hard drive failure") }, 2671 /* D B */ 2672 { SST(0x5D, 0x21, SS_NOP | SSQ_PRINT_SENSE, 2673 "Controller impending failure drive error rate too high") }, 2674 /* D B */ 2675 { SST(0x5D, 0x22, SS_NOP | SSQ_PRINT_SENSE, 2676 "Controller impending failure data error rate too high") }, 2677 /* D B */ 2678 { SST(0x5D, 0x23, SS_NOP | SSQ_PRINT_SENSE, 2679 "Controller impending failure seek error rate too high") }, 2680 /* D B */ 2681 { SST(0x5D, 0x24, SS_NOP | SSQ_PRINT_SENSE, 2682 "Controller impending failure too many block reassigns") }, 2683 /* D B */ 2684 { SST(0x5D, 0x25, SS_NOP | SSQ_PRINT_SENSE, 2685 "Controller impending failure access times too high") }, 2686 /* D B */ 2687 { SST(0x5D, 0x26, SS_NOP | SSQ_PRINT_SENSE, 2688 "Controller impending failure start unit times too high") }, 2689 /* D B */ 2690 { SST(0x5D, 0x27, SS_NOP | SSQ_PRINT_SENSE, 2691 "Controller impending failure channel parametrics") }, 2692 /* D B */ 2693 { SST(0x5D, 0x28, SS_NOP | SSQ_PRINT_SENSE, 2694 "Controller impending failure controller detected") }, 2695 /* D B */ 2696 { SST(0x5D, 0x29, SS_NOP | SSQ_PRINT_SENSE, 2697 "Controller impending failure throughput performance") }, 2698 /* D B */ 2699 { SST(0x5D, 0x2A, SS_NOP | SSQ_PRINT_SENSE, 2700 "Controller impending failure seek time performance") }, 2701 /* D B */ 2702 { SST(0x5D, 0x2B, SS_NOP | SSQ_PRINT_SENSE, 2703 "Controller impending failure spin-up retry count") }, 2704 /* D B */ 2705 { SST(0x5D, 0x2C, SS_NOP | SSQ_PRINT_SENSE, 2706 "Controller impending failure drive calibration retry count") }, 2707 /* D B */ 2708 { SST(0x5D, 0x30, SS_NOP | SSQ_PRINT_SENSE, 2709 "Data channel impending failure general hard drive failure") }, 2710 /* D B */ 2711 { SST(0x5D, 0x31, SS_NOP | SSQ_PRINT_SENSE, 2712 "Data channel impending failure drive error rate too high") }, 2713 /* D B */ 2714 { SST(0x5D, 0x32, SS_NOP | SSQ_PRINT_SENSE, 2715 "Data channel impending failure data error rate too high") }, 2716 /* D B */ 2717 { SST(0x5D, 0x33, SS_NOP | SSQ_PRINT_SENSE, 2718 "Data channel impending failure seek error rate too high") }, 2719 /* D B */ 2720 { SST(0x5D, 0x34, SS_NOP | SSQ_PRINT_SENSE, 2721 "Data channel impending failure too many block reassigns") }, 2722 /* D B */ 2723 { SST(0x5D, 0x35, SS_NOP | SSQ_PRINT_SENSE, 2724 "Data channel impending failure access times too high") }, 2725 /* D B */ 2726 { SST(0x5D, 0x36, SS_NOP | SSQ_PRINT_SENSE, 2727 "Data channel impending failure start unit times too high") }, 2728 /* D B */ 2729 { SST(0x5D, 0x37, SS_NOP | SSQ_PRINT_SENSE, 2730 "Data channel impending failure channel parametrics") }, 2731 /* D B */ 2732 { SST(0x5D, 0x38, SS_NOP | SSQ_PRINT_SENSE, 2733 "Data channel impending failure controller detected") }, 2734 /* D B */ 2735 { SST(0x5D, 0x39, SS_NOP | SSQ_PRINT_SENSE, 2736 "Data channel impending failure throughput performance") }, 2737 /* D B */ 2738 { SST(0x5D, 0x3A, SS_NOP | SSQ_PRINT_SENSE, 2739 "Data channel impending failure seek time performance") }, 2740 /* D B */ 2741 { SST(0x5D, 0x3B, SS_NOP | SSQ_PRINT_SENSE, 2742 "Data channel impending failure spin-up retry count") }, 2743 /* D B */ 2744 { SST(0x5D, 0x3C, SS_NOP | SSQ_PRINT_SENSE, 2745 "Data channel impending failure drive calibration retry count") }, 2746 /* D B */ 2747 { SST(0x5D, 0x40, SS_NOP | SSQ_PRINT_SENSE, 2748 "Servo impending failure general hard drive failure") }, 2749 /* D B */ 2750 { SST(0x5D, 0x41, SS_NOP | SSQ_PRINT_SENSE, 2751 "Servo impending failure drive error rate too high") }, 2752 /* D B */ 2753 { SST(0x5D, 0x42, SS_NOP | SSQ_PRINT_SENSE, 2754 "Servo impending failure data error rate too high") }, 2755 /* D B */ 2756 { SST(0x5D, 0x43, SS_NOP | SSQ_PRINT_SENSE, 2757 "Servo impending failure seek error rate too high") }, 2758 /* D B */ 2759 { SST(0x5D, 0x44, SS_NOP | SSQ_PRINT_SENSE, 2760 "Servo impending failure too many block reassigns") }, 2761 /* D B */ 2762 { SST(0x5D, 0x45, SS_NOP | SSQ_PRINT_SENSE, 2763 "Servo impending failure access times too high") }, 2764 /* D B */ 2765 { SST(0x5D, 0x46, SS_NOP | SSQ_PRINT_SENSE, 2766 "Servo impending failure start unit times too high") }, 2767 /* D B */ 2768 { SST(0x5D, 0x47, SS_NOP | SSQ_PRINT_SENSE, 2769 "Servo impending failure channel parametrics") }, 2770 /* D B */ 2771 { SST(0x5D, 0x48, SS_NOP | SSQ_PRINT_SENSE, 2772 "Servo impending failure controller detected") }, 2773 /* D B */ 2774 { SST(0x5D, 0x49, SS_NOP | SSQ_PRINT_SENSE, 2775 "Servo impending failure throughput performance") }, 2776 /* D B */ 2777 { SST(0x5D, 0x4A, SS_NOP | SSQ_PRINT_SENSE, 2778 "Servo impending failure seek time performance") }, 2779 /* D B */ 2780 { SST(0x5D, 0x4B, SS_NOP | SSQ_PRINT_SENSE, 2781 "Servo impending failure spin-up retry count") }, 2782 /* D B */ 2783 { SST(0x5D, 0x4C, SS_NOP | SSQ_PRINT_SENSE, 2784 "Servo impending failure drive calibration retry count") }, 2785 /* D B */ 2786 { SST(0x5D, 0x50, SS_NOP | SSQ_PRINT_SENSE, 2787 "Spindle impending failure general hard drive failure") }, 2788 /* D B */ 2789 { SST(0x5D, 0x51, SS_NOP | SSQ_PRINT_SENSE, 2790 "Spindle impending failure drive error rate too high") }, 2791 /* D B */ 2792 { SST(0x5D, 0x52, SS_NOP | SSQ_PRINT_SENSE, 2793 "Spindle impending failure data error rate too high") }, 2794 /* D B */ 2795 { SST(0x5D, 0x53, SS_NOP | SSQ_PRINT_SENSE, 2796 "Spindle impending failure seek error rate too high") }, 2797 /* D B */ 2798 { SST(0x5D, 0x54, SS_NOP | SSQ_PRINT_SENSE, 2799 "Spindle impending failure too many block reassigns") }, 2800 /* D B */ 2801 { SST(0x5D, 0x55, SS_NOP | SSQ_PRINT_SENSE, 2802 "Spindle impending failure access times too high") }, 2803 /* D B */ 2804 { SST(0x5D, 0x56, SS_NOP | SSQ_PRINT_SENSE, 2805 "Spindle impending failure start unit times too high") }, 2806 /* D B */ 2807 { SST(0x5D, 0x57, SS_NOP | SSQ_PRINT_SENSE, 2808 "Spindle impending failure channel parametrics") }, 2809 /* D B */ 2810 { SST(0x5D, 0x58, SS_NOP | SSQ_PRINT_SENSE, 2811 "Spindle impending failure controller detected") }, 2812 /* D B */ 2813 { SST(0x5D, 0x59, SS_NOP | SSQ_PRINT_SENSE, 2814 "Spindle impending failure throughput performance") }, 2815 /* D B */ 2816 { SST(0x5D, 0x5A, SS_NOP | SSQ_PRINT_SENSE, 2817 "Spindle impending failure seek time performance") }, 2818 /* D B */ 2819 { SST(0x5D, 0x5B, SS_NOP | SSQ_PRINT_SENSE, 2820 "Spindle impending failure spin-up retry count") }, 2821 /* D B */ 2822 { SST(0x5D, 0x5C, SS_NOP | SSQ_PRINT_SENSE, 2823 "Spindle impending failure drive calibration retry count") }, 2824 /* D B */ 2825 { SST(0x5D, 0x60, SS_NOP | SSQ_PRINT_SENSE, 2826 "Firmware impending failure general hard drive failure") }, 2827 /* D B */ 2828 { SST(0x5D, 0x61, SS_NOP | SSQ_PRINT_SENSE, 2829 "Firmware impending failure drive error rate too high") }, 2830 /* D B */ 2831 { SST(0x5D, 0x62, SS_NOP | SSQ_PRINT_SENSE, 2832 "Firmware impending failure data error rate too high") }, 2833 /* D B */ 2834 { SST(0x5D, 0x63, SS_NOP | SSQ_PRINT_SENSE, 2835 "Firmware impending failure seek error rate too high") }, 2836 /* D B */ 2837 { SST(0x5D, 0x64, SS_NOP | SSQ_PRINT_SENSE, 2838 "Firmware impending failure too many block reassigns") }, 2839 /* D B */ 2840 { SST(0x5D, 0x65, SS_NOP | SSQ_PRINT_SENSE, 2841 "Firmware impending failure access times too high") }, 2842 /* D B */ 2843 { SST(0x5D, 0x66, SS_NOP | SSQ_PRINT_SENSE, 2844 "Firmware impending failure start unit times too high") }, 2845 /* D B */ 2846 { SST(0x5D, 0x67, SS_NOP | SSQ_PRINT_SENSE, 2847 "Firmware impending failure channel parametrics") }, 2848 /* D B */ 2849 { SST(0x5D, 0x68, SS_NOP | SSQ_PRINT_SENSE, 2850 "Firmware impending failure controller detected") }, 2851 /* D B */ 2852 { SST(0x5D, 0x69, SS_NOP | SSQ_PRINT_SENSE, 2853 "Firmware impending failure throughput performance") }, 2854 /* D B */ 2855 { SST(0x5D, 0x6A, SS_NOP | SSQ_PRINT_SENSE, 2856 "Firmware impending failure seek time performance") }, 2857 /* D B */ 2858 { SST(0x5D, 0x6B, SS_NOP | SSQ_PRINT_SENSE, 2859 "Firmware impending failure spin-up retry count") }, 2860 /* D B */ 2861 { SST(0x5D, 0x6C, SS_NOP | SSQ_PRINT_SENSE, 2862 "Firmware impending failure drive calibration retry count") }, 2863 /* D B */ 2864 { SST(0x5D, 0x73, SS_NOP | SSQ_PRINT_SENSE, 2865 "Media impending failure endurance limit met") }, 2866 /* DTLPWROMAEBKVF */ 2867 { SST(0x5D, 0xFF, SS_NOP | SSQ_PRINT_SENSE, 2868 "Failure prediction threshold exceeded (false)") }, 2869 /* DTLPWRO A K */ 2870 { SST(0x5E, 0x00, SS_RDEF, 2871 "Low power condition on") }, 2872 /* DTLPWRO A K */ 2873 { SST(0x5E, 0x01, SS_RDEF, 2874 "Idle condition activated by timer") }, 2875 /* DTLPWRO A K */ 2876 { SST(0x5E, 0x02, SS_RDEF, 2877 "Standby condition activated by timer") }, 2878 /* DTLPWRO A K */ 2879 { SST(0x5E, 0x03, SS_RDEF, 2880 "Idle condition activated by command") }, 2881 /* DTLPWRO A K */ 2882 { SST(0x5E, 0x04, SS_RDEF, 2883 "Standby condition activated by command") }, 2884 /* DTLPWRO A K */ 2885 { SST(0x5E, 0x05, SS_RDEF, 2886 "Idle-B condition activated by timer") }, 2887 /* DTLPWRO A K */ 2888 { SST(0x5E, 0x06, SS_RDEF, 2889 "Idle-B condition activated by command") }, 2890 /* DTLPWRO A K */ 2891 { SST(0x5E, 0x07, SS_RDEF, 2892 "Idle-C condition activated by timer") }, 2893 /* DTLPWRO A K */ 2894 { SST(0x5E, 0x08, SS_RDEF, 2895 "Idle-C condition activated by command") }, 2896 /* DTLPWRO A K */ 2897 { SST(0x5E, 0x09, SS_RDEF, 2898 "Standby-Y condition activated by timer") }, 2899 /* DTLPWRO A K */ 2900 { SST(0x5E, 0x0A, SS_RDEF, 2901 "Standby-Y condition activated by command") }, 2902 /* B */ 2903 { SST(0x5E, 0x41, SS_RDEF, /* XXX TBD */ 2904 "Power state change to active") }, 2905 /* B */ 2906 { SST(0x5E, 0x42, SS_RDEF, /* XXX TBD */ 2907 "Power state change to idle") }, 2908 /* B */ 2909 { SST(0x5E, 0x43, SS_RDEF, /* XXX TBD */ 2910 "Power state change to standby") }, 2911 /* B */ 2912 { SST(0x5E, 0x45, SS_RDEF, /* XXX TBD */ 2913 "Power state change to sleep") }, 2914 /* BK */ 2915 { SST(0x5E, 0x47, SS_RDEF, /* XXX TBD */ 2916 "Power state change to device control") }, 2917 /* */ 2918 { SST(0x60, 0x00, SS_RDEF, 2919 "Lamp failure") }, 2920 /* */ 2921 { SST(0x61, 0x00, SS_RDEF, 2922 "Video acquisition error") }, 2923 /* */ 2924 { SST(0x61, 0x01, SS_RDEF, 2925 "Unable to acquire video") }, 2926 /* */ 2927 { SST(0x61, 0x02, SS_RDEF, 2928 "Out of focus") }, 2929 /* */ 2930 { SST(0x62, 0x00, SS_RDEF, 2931 "Scan head positioning error") }, 2932 /* R */ 2933 { SST(0x63, 0x00, SS_RDEF, 2934 "End of user area encountered on this track") }, 2935 /* R */ 2936 { SST(0x63, 0x01, SS_FATAL | ENOSPC, 2937 "Packet does not fit in available space") }, 2938 /* R */ 2939 { SST(0x64, 0x00, SS_FATAL | ENXIO, 2940 "Illegal mode for this track") }, 2941 /* R */ 2942 { SST(0x64, 0x01, SS_RDEF, 2943 "Invalid packet size") }, 2944 /* DTLPWROMAEBKVF */ 2945 { SST(0x65, 0x00, SS_RDEF, 2946 "Voltage fault") }, 2947 /* */ 2948 { SST(0x66, 0x00, SS_RDEF, 2949 "Automatic document feeder cover up") }, 2950 /* */ 2951 { SST(0x66, 0x01, SS_RDEF, 2952 "Automatic document feeder lift up") }, 2953 /* */ 2954 { SST(0x66, 0x02, SS_RDEF, 2955 "Document jam in automatic document feeder") }, 2956 /* */ 2957 { SST(0x66, 0x03, SS_RDEF, 2958 "Document miss feed automatic in document feeder") }, 2959 /* A */ 2960 { SST(0x67, 0x00, SS_RDEF, 2961 "Configuration failure") }, 2962 /* A */ 2963 { SST(0x67, 0x01, SS_RDEF, 2964 "Configuration of incapable logical units failed") }, 2965 /* A */ 2966 { SST(0x67, 0x02, SS_RDEF, 2967 "Add logical unit failed") }, 2968 /* A */ 2969 { SST(0x67, 0x03, SS_RDEF, 2970 "Modification of logical unit failed") }, 2971 /* A */ 2972 { SST(0x67, 0x04, SS_RDEF, 2973 "Exchange of logical unit failed") }, 2974 /* A */ 2975 { SST(0x67, 0x05, SS_RDEF, 2976 "Remove of logical unit failed") }, 2977 /* A */ 2978 { SST(0x67, 0x06, SS_RDEF, 2979 "Attachment of logical unit failed") }, 2980 /* A */ 2981 { SST(0x67, 0x07, SS_RDEF, 2982 "Creation of logical unit failed") }, 2983 /* A */ 2984 { SST(0x67, 0x08, SS_RDEF, /* XXX TBD */ 2985 "Assign failure occurred") }, 2986 /* A */ 2987 { SST(0x67, 0x09, SS_RDEF, /* XXX TBD */ 2988 "Multiply assigned logical unit") }, 2989 /* DTLPWROMAEBKVF */ 2990 { SST(0x67, 0x0A, SS_RDEF, /* XXX TBD */ 2991 "Set target port groups command failed") }, 2992 /* DT B */ 2993 { SST(0x67, 0x0B, SS_RDEF, /* XXX TBD */ 2994 "ATA device feature not enabled") }, 2995 /* A */ 2996 { SST(0x68, 0x00, SS_RDEF, 2997 "Logical unit not configured") }, 2998 /* D */ 2999 { SST(0x68, 0x01, SS_RDEF, 3000 "Subsidiary logical unit not configured") }, 3001 /* A */ 3002 { SST(0x69, 0x00, SS_RDEF, 3003 "Data loss on logical unit") }, 3004 /* A */ 3005 { SST(0x69, 0x01, SS_RDEF, 3006 "Multiple logical unit failures") }, 3007 /* A */ 3008 { SST(0x69, 0x02, SS_RDEF, 3009 "Parity/data mismatch") }, 3010 /* A */ 3011 { SST(0x6A, 0x00, SS_RDEF, 3012 "Informational, refer to log") }, 3013 /* A */ 3014 { SST(0x6B, 0x00, SS_RDEF, 3015 "State change has occurred") }, 3016 /* A */ 3017 { SST(0x6B, 0x01, SS_RDEF, 3018 "Redundancy level got better") }, 3019 /* A */ 3020 { SST(0x6B, 0x02, SS_RDEF, 3021 "Redundancy level got worse") }, 3022 /* A */ 3023 { SST(0x6C, 0x00, SS_RDEF, 3024 "Rebuild failure occurred") }, 3025 /* A */ 3026 { SST(0x6D, 0x00, SS_RDEF, 3027 "Recalculate failure occurred") }, 3028 /* A */ 3029 { SST(0x6E, 0x00, SS_RDEF, 3030 "Command to logical unit failed") }, 3031 /* R */ 3032 { SST(0x6F, 0x00, SS_RDEF, /* XXX TBD */ 3033 "Copy protection key exchange failure - authentication failure") }, 3034 /* R */ 3035 { SST(0x6F, 0x01, SS_RDEF, /* XXX TBD */ 3036 "Copy protection key exchange failure - key not present") }, 3037 /* R */ 3038 { SST(0x6F, 0x02, SS_RDEF, /* XXX TBD */ 3039 "Copy protection key exchange failure - key not established") }, 3040 /* R */ 3041 { SST(0x6F, 0x03, SS_RDEF, /* XXX TBD */ 3042 "Read of scrambled sector without authentication") }, 3043 /* R */ 3044 { SST(0x6F, 0x04, SS_RDEF, /* XXX TBD */ 3045 "Media region code is mismatched to logical unit region") }, 3046 /* R */ 3047 { SST(0x6F, 0x05, SS_RDEF, /* XXX TBD */ 3048 "Drive region must be permanent/region reset count error") }, 3049 /* R */ 3050 { SST(0x6F, 0x06, SS_RDEF, /* XXX TBD */ 3051 "Insufficient block count for binding NONCE recording") }, 3052 /* R */ 3053 { SST(0x6F, 0x07, SS_RDEF, /* XXX TBD */ 3054 "Conflict in binding NONCE recording") }, 3055 /* T */ 3056 { SST(0x70, 0x00, SS_RDEF, 3057 "Decompression exception short: ASCQ = Algorithm ID") }, 3058 /* T */ 3059 { SST(0x70, 0xFF, SS_RDEF | SSQ_RANGE, 3060 NULL) }, /* Range 0x00 -> 0xFF */ 3061 /* T */ 3062 { SST(0x71, 0x00, SS_RDEF, 3063 "Decompression exception long: ASCQ = Algorithm ID") }, 3064 /* T */ 3065 { SST(0x71, 0xFF, SS_RDEF | SSQ_RANGE, 3066 NULL) }, /* Range 0x00 -> 0xFF */ 3067 /* R */ 3068 { SST(0x72, 0x00, SS_RDEF, 3069 "Session fixation error") }, 3070 /* R */ 3071 { SST(0x72, 0x01, SS_RDEF, 3072 "Session fixation error writing lead-in") }, 3073 /* R */ 3074 { SST(0x72, 0x02, SS_RDEF, 3075 "Session fixation error writing lead-out") }, 3076 /* R */ 3077 { SST(0x72, 0x03, SS_RDEF, 3078 "Session fixation error - incomplete track in session") }, 3079 /* R */ 3080 { SST(0x72, 0x04, SS_RDEF, 3081 "Empty or partially written reserved track") }, 3082 /* R */ 3083 { SST(0x72, 0x05, SS_RDEF, /* XXX TBD */ 3084 "No more track reservations allowed") }, 3085 /* R */ 3086 { SST(0x72, 0x06, SS_RDEF, /* XXX TBD */ 3087 "RMZ extension is not allowed") }, 3088 /* R */ 3089 { SST(0x72, 0x07, SS_RDEF, /* XXX TBD */ 3090 "No more test zone extensions are allowed") }, 3091 /* R */ 3092 { SST(0x73, 0x00, SS_RDEF, 3093 "CD control error") }, 3094 /* R */ 3095 { SST(0x73, 0x01, SS_RDEF, 3096 "Power calibration area almost full") }, 3097 /* R */ 3098 { SST(0x73, 0x02, SS_FATAL | ENOSPC, 3099 "Power calibration area is full") }, 3100 /* R */ 3101 { SST(0x73, 0x03, SS_RDEF, 3102 "Power calibration area error") }, 3103 /* R */ 3104 { SST(0x73, 0x04, SS_RDEF, 3105 "Program memory area update failure") }, 3106 /* R */ 3107 { SST(0x73, 0x05, SS_RDEF, 3108 "Program memory area is full") }, 3109 /* R */ 3110 { SST(0x73, 0x06, SS_RDEF, /* XXX TBD */ 3111 "RMA/PMA is almost full") }, 3112 /* R */ 3113 { SST(0x73, 0x10, SS_RDEF, /* XXX TBD */ 3114 "Current power calibration area almost full") }, 3115 /* R */ 3116 { SST(0x73, 0x11, SS_RDEF, /* XXX TBD */ 3117 "Current power calibration area is full") }, 3118 /* R */ 3119 { SST(0x73, 0x17, SS_RDEF, /* XXX TBD */ 3120 "RDZ is full") }, 3121 /* T */ 3122 { SST(0x74, 0x00, SS_RDEF, /* XXX TBD */ 3123 "Security error") }, 3124 /* T */ 3125 { SST(0x74, 0x01, SS_RDEF, /* XXX TBD */ 3126 "Unable to decrypt data") }, 3127 /* T */ 3128 { SST(0x74, 0x02, SS_RDEF, /* XXX TBD */ 3129 "Unencrypted data encountered while decrypting") }, 3130 /* T */ 3131 { SST(0x74, 0x03, SS_RDEF, /* XXX TBD */ 3132 "Incorrect data encryption key") }, 3133 /* T */ 3134 { SST(0x74, 0x04, SS_RDEF, /* XXX TBD */ 3135 "Cryptographic integrity validation failed") }, 3136 /* T */ 3137 { SST(0x74, 0x05, SS_RDEF, /* XXX TBD */ 3138 "Error decrypting data") }, 3139 /* T */ 3140 { SST(0x74, 0x06, SS_RDEF, /* XXX TBD */ 3141 "Unknown signature verification key") }, 3142 /* T */ 3143 { SST(0x74, 0x07, SS_RDEF, /* XXX TBD */ 3144 "Encryption parameters not useable") }, 3145 /* DT R M E VF */ 3146 { SST(0x74, 0x08, SS_RDEF, /* XXX TBD */ 3147 "Digital signature validation failure") }, 3148 /* T */ 3149 { SST(0x74, 0x09, SS_RDEF, /* XXX TBD */ 3150 "Encryption mode mismatch on read") }, 3151 /* T */ 3152 { SST(0x74, 0x0A, SS_RDEF, /* XXX TBD */ 3153 "Encrypted block not raw read enabled") }, 3154 /* T */ 3155 { SST(0x74, 0x0B, SS_RDEF, /* XXX TBD */ 3156 "Incorrect encryption parameters") }, 3157 /* DT R MAEBKV */ 3158 { SST(0x74, 0x0C, SS_RDEF, /* XXX TBD */ 3159 "Unable to decrypt parameter list") }, 3160 /* T */ 3161 { SST(0x74, 0x0D, SS_RDEF, /* XXX TBD */ 3162 "Encryption algorithm disabled") }, 3163 /* DT R MAEBKV */ 3164 { SST(0x74, 0x10, SS_RDEF, /* XXX TBD */ 3165 "SA creation parameter value invalid") }, 3166 /* DT R MAEBKV */ 3167 { SST(0x74, 0x11, SS_RDEF, /* XXX TBD */ 3168 "SA creation parameter value rejected") }, 3169 /* DT R MAEBKV */ 3170 { SST(0x74, 0x12, SS_RDEF, /* XXX TBD */ 3171 "Invalid SA usage") }, 3172 /* T */ 3173 { SST(0x74, 0x21, SS_RDEF, /* XXX TBD */ 3174 "Data encryption configuration prevented") }, 3175 /* DT R MAEBKV */ 3176 { SST(0x74, 0x30, SS_RDEF, /* XXX TBD */ 3177 "SA creation parameter not supported") }, 3178 /* DT R MAEBKV */ 3179 { SST(0x74, 0x40, SS_RDEF, /* XXX TBD */ 3180 "Authentication failed") }, 3181 /* V */ 3182 { SST(0x74, 0x61, SS_RDEF, /* XXX TBD */ 3183 "External data encryption key manager access error") }, 3184 /* V */ 3185 { SST(0x74, 0x62, SS_RDEF, /* XXX TBD */ 3186 "External data encryption key manager error") }, 3187 /* V */ 3188 { SST(0x74, 0x63, SS_RDEF, /* XXX TBD */ 3189 "External data encryption key not found") }, 3190 /* V */ 3191 { SST(0x74, 0x64, SS_RDEF, /* XXX TBD */ 3192 "External data encryption request not authorized") }, 3193 /* T */ 3194 { SST(0x74, 0x6E, SS_RDEF, /* XXX TBD */ 3195 "External data encryption control timeout") }, 3196 /* T */ 3197 { SST(0x74, 0x6F, SS_RDEF, /* XXX TBD */ 3198 "External data encryption control error") }, 3199 /* DT R M E V */ 3200 { SST(0x74, 0x71, SS_FATAL | EACCES, 3201 "Logical unit access not authorized") }, 3202 /* D */ 3203 { SST(0x74, 0x79, SS_FATAL | EACCES, 3204 "Security conflict in translated device") } 3205}; 3206 3207const int asc_table_size = sizeof(asc_table)/sizeof(asc_table[0]); 3208 3209struct asc_key 3210{ 3211 int asc; 3212 int ascq; 3213}; 3214 3215static int 3216ascentrycomp(const void *key, const void *member) 3217{ 3218 int asc; 3219 int ascq; 3220 const struct asc_table_entry *table_entry; 3221 3222 asc = ((const struct asc_key *)key)->asc; 3223 ascq = ((const struct asc_key *)key)->ascq; 3224 table_entry = (const struct asc_table_entry *)member; 3225 3226 if (asc >= table_entry->asc) { 3227 3228 if (asc > table_entry->asc) 3229 return (1); 3230 3231 if (ascq <= table_entry->ascq) { 3232 /* Check for ranges */ 3233 if (ascq == table_entry->ascq 3234 || ((table_entry->action & SSQ_RANGE) != 0 3235 && ascq >= (table_entry - 1)->ascq)) 3236 return (0); 3237 return (-1); 3238 } 3239 return (1); 3240 } 3241 return (-1); 3242} 3243 3244static int 3245senseentrycomp(const void *key, const void *member) 3246{ 3247 int sense_key; 3248 const struct sense_key_table_entry *table_entry; 3249 3250 sense_key = *((const int *)key); 3251 table_entry = (const struct sense_key_table_entry *)member; 3252 3253 if (sense_key >= table_entry->sense_key) { 3254 if (sense_key == table_entry->sense_key) 3255 return (0); 3256 return (1); 3257 } 3258 return (-1); 3259} 3260 3261static void 3262fetchtableentries(int sense_key, int asc, int ascq, 3263 struct scsi_inquiry_data *inq_data, 3264 const struct sense_key_table_entry **sense_entry, 3265 const struct asc_table_entry **asc_entry) 3266{ 3267 caddr_t match; 3268 const struct asc_table_entry *asc_tables[2]; 3269 const struct sense_key_table_entry *sense_tables[2]; 3270 struct asc_key asc_ascq; 3271 size_t asc_tables_size[2]; 3272 size_t sense_tables_size[2]; 3273 int num_asc_tables; 3274 int num_sense_tables; 3275 int i; 3276 3277 /* Default to failure */ 3278 *sense_entry = NULL; 3279 *asc_entry = NULL; 3280 match = NULL; 3281 if (inq_data != NULL) 3282 match = cam_quirkmatch((caddr_t)inq_data, 3283 (caddr_t)sense_quirk_table, 3284 sense_quirk_table_size, 3285 sizeof(*sense_quirk_table), 3286 scsi_inquiry_match); 3287 3288 if (match != NULL) { 3289 struct scsi_sense_quirk_entry *quirk; 3290 3291 quirk = (struct scsi_sense_quirk_entry *)match; 3292 asc_tables[0] = quirk->asc_info; 3293 asc_tables_size[0] = quirk->num_ascs; 3294 asc_tables[1] = asc_table; 3295 asc_tables_size[1] = asc_table_size; 3296 num_asc_tables = 2; 3297 sense_tables[0] = quirk->sense_key_info; 3298 sense_tables_size[0] = quirk->num_sense_keys; 3299 sense_tables[1] = sense_key_table; 3300 sense_tables_size[1] = sense_key_table_size; 3301 num_sense_tables = 2; 3302 } else { 3303 asc_tables[0] = asc_table; 3304 asc_tables_size[0] = asc_table_size; 3305 num_asc_tables = 1; 3306 sense_tables[0] = sense_key_table; 3307 sense_tables_size[0] = sense_key_table_size; 3308 num_sense_tables = 1; 3309 } 3310 3311 asc_ascq.asc = asc; 3312 asc_ascq.ascq = ascq; 3313 for (i = 0; i < num_asc_tables; i++) { 3314 void *found_entry; 3315 3316 found_entry = bsearch(&asc_ascq, asc_tables[i], 3317 asc_tables_size[i], 3318 sizeof(**asc_tables), 3319 ascentrycomp); 3320 3321 if (found_entry) { 3322 *asc_entry = (struct asc_table_entry *)found_entry; 3323 break; 3324 } 3325 } 3326 3327 for (i = 0; i < num_sense_tables; i++) { 3328 void *found_entry; 3329 3330 found_entry = bsearch(&sense_key, sense_tables[i], 3331 sense_tables_size[i], 3332 sizeof(**sense_tables), 3333 senseentrycomp); 3334 3335 if (found_entry) { 3336 *sense_entry = 3337 (struct sense_key_table_entry *)found_entry; 3338 break; 3339 } 3340 } 3341} 3342 3343void 3344scsi_sense_desc(int sense_key, int asc, int ascq, 3345 struct scsi_inquiry_data *inq_data, 3346 const char **sense_key_desc, const char **asc_desc) 3347{ 3348 const struct asc_table_entry *asc_entry; 3349 const struct sense_key_table_entry *sense_entry; 3350 3351 fetchtableentries(sense_key, asc, ascq, 3352 inq_data, 3353 &sense_entry, 3354 &asc_entry); 3355 3356 if (sense_entry != NULL) 3357 *sense_key_desc = sense_entry->desc; 3358 else 3359 *sense_key_desc = "Invalid Sense Key"; 3360 3361 if (asc_entry != NULL) 3362 *asc_desc = asc_entry->desc; 3363 else if (asc >= 0x80 && asc <= 0xff) 3364 *asc_desc = "Vendor Specific ASC"; 3365 else if (ascq >= 0x80 && ascq <= 0xff) 3366 *asc_desc = "Vendor Specific ASCQ"; 3367 else 3368 *asc_desc = "Reserved ASC/ASCQ pair"; 3369} 3370 3371/* 3372 * Given sense and device type information, return the appropriate action. 3373 * If we do not understand the specific error as identified by the ASC/ASCQ 3374 * pair, fall back on the more generic actions derived from the sense key. 3375 */ 3376scsi_sense_action 3377scsi_error_action(struct ccb_scsiio *csio, struct scsi_inquiry_data *inq_data, 3378 u_int32_t sense_flags) 3379{ 3380 const struct asc_table_entry *asc_entry; 3381 const struct sense_key_table_entry *sense_entry; 3382 int error_code, sense_key, asc, ascq; 3383 scsi_sense_action action; 3384 3385 if (!scsi_extract_sense_ccb((union ccb *)csio, 3386 &error_code, &sense_key, &asc, &ascq)) { 3387 action = SS_RETRY | SSQ_DECREMENT_COUNT | SSQ_PRINT_SENSE | EIO; 3388 } else if ((error_code == SSD_DEFERRED_ERROR) 3389 || (error_code == SSD_DESC_DEFERRED_ERROR)) { 3390 /* 3391 * XXX dufault@FreeBSD.org 3392 * This error doesn't relate to the command associated 3393 * with this request sense. A deferred error is an error 3394 * for a command that has already returned GOOD status 3395 * (see SCSI2 8.2.14.2). 3396 * 3397 * By my reading of that section, it looks like the current 3398 * command has been cancelled, we should now clean things up 3399 * (hopefully recovering any lost data) and then retry the 3400 * current command. There are two easy choices, both wrong: 3401 * 3402 * 1. Drop through (like we had been doing), thus treating 3403 * this as if the error were for the current command and 3404 * return and stop the current command. 3405 * 3406 * 2. Issue a retry (like I made it do) thus hopefully 3407 * recovering the current transfer, and ignoring the 3408 * fact that we've dropped a command. 3409 * 3410 * These should probably be handled in a device specific 3411 * sense handler or punted back up to a user mode daemon 3412 */ 3413 action = SS_RETRY|SSQ_DECREMENT_COUNT|SSQ_PRINT_SENSE; 3414 } else { 3415 fetchtableentries(sense_key, asc, ascq, 3416 inq_data, 3417 &sense_entry, 3418 &asc_entry); 3419 3420 /* 3421 * Override the 'No additional Sense' entry (0,0) 3422 * with the error action of the sense key. 3423 */ 3424 if (asc_entry != NULL 3425 && (asc != 0 || ascq != 0)) 3426 action = asc_entry->action; 3427 else if (sense_entry != NULL) 3428 action = sense_entry->action; 3429 else 3430 action = SS_RETRY|SSQ_DECREMENT_COUNT|SSQ_PRINT_SENSE; 3431 3432 if (sense_key == SSD_KEY_RECOVERED_ERROR) { 3433 /* 3434 * The action succeeded but the device wants 3435 * the user to know that some recovery action 3436 * was required. 3437 */ 3438 action &= ~(SS_MASK|SSQ_MASK|SS_ERRMASK); 3439 action |= SS_NOP|SSQ_PRINT_SENSE; 3440 } else if (sense_key == SSD_KEY_ILLEGAL_REQUEST) { 3441 if ((sense_flags & SF_QUIET_IR) != 0) 3442 action &= ~SSQ_PRINT_SENSE; 3443 } else if (sense_key == SSD_KEY_UNIT_ATTENTION) { 3444 if ((sense_flags & SF_RETRY_UA) != 0 3445 && (action & SS_MASK) == SS_FAIL) { 3446 action &= ~(SS_MASK|SSQ_MASK); 3447 action |= SS_RETRY|SSQ_DECREMENT_COUNT| 3448 SSQ_PRINT_SENSE; 3449 } 3450 action |= SSQ_UA; 3451 } 3452 } 3453 if ((action & SS_MASK) >= SS_START && 3454 (sense_flags & SF_NO_RECOVERY)) { 3455 action &= ~SS_MASK; 3456 action |= SS_FAIL; 3457 } else if ((action & SS_MASK) == SS_RETRY && 3458 (sense_flags & SF_NO_RETRY)) { 3459 action &= ~SS_MASK; 3460 action |= SS_FAIL; 3461 } 3462 if ((sense_flags & SF_PRINT_ALWAYS) != 0) 3463 action |= SSQ_PRINT_SENSE; 3464 else if ((sense_flags & SF_NO_PRINT) != 0) 3465 action &= ~SSQ_PRINT_SENSE; 3466 3467 return (action); 3468} 3469 3470char * 3471scsi_cdb_string(u_int8_t *cdb_ptr, char *cdb_string, size_t len) 3472{ 3473 struct sbuf sb; 3474 int error; 3475 3476 if (len == 0) 3477 return (""); 3478 3479 sbuf_new(&sb, cdb_string, len, SBUF_FIXEDLEN); 3480 3481 scsi_cdb_sbuf(cdb_ptr, &sb); 3482 3483 /* ENOMEM just means that the fixed buffer is full, OK to ignore */ 3484 error = sbuf_finish(&sb); 3485 if (error != 0 && error != ENOMEM) 3486 return (""); 3487 3488 return(sbuf_data(&sb)); 3489} 3490 3491void 3492scsi_cdb_sbuf(u_int8_t *cdb_ptr, struct sbuf *sb) 3493{ 3494 u_int8_t cdb_len; 3495 int i; 3496 3497 if (cdb_ptr == NULL) 3498 return; 3499 3500 /* 3501 * This is taken from the SCSI-3 draft spec. 3502 * (T10/1157D revision 0.3) 3503 * The top 3 bits of an opcode are the group code. The next 5 bits 3504 * are the command code. 3505 * Group 0: six byte commands 3506 * Group 1: ten byte commands 3507 * Group 2: ten byte commands 3508 * Group 3: reserved 3509 * Group 4: sixteen byte commands 3510 * Group 5: twelve byte commands 3511 * Group 6: vendor specific 3512 * Group 7: vendor specific 3513 */ 3514 switch((*cdb_ptr >> 5) & 0x7) { 3515 case 0: 3516 cdb_len = 6; 3517 break; 3518 case 1: 3519 case 2: 3520 cdb_len = 10; 3521 break; 3522 case 3: 3523 case 6: 3524 case 7: 3525 /* in this case, just print out the opcode */ 3526 cdb_len = 1; 3527 break; 3528 case 4: 3529 cdb_len = 16; 3530 break; 3531 case 5: 3532 cdb_len = 12; 3533 break; 3534 } 3535 3536 for (i = 0; i < cdb_len; i++) 3537 sbuf_printf(sb, "%02hhx ", cdb_ptr[i]); 3538 3539 return; 3540} 3541 3542const char * 3543scsi_status_string(struct ccb_scsiio *csio) 3544{ 3545 switch(csio->scsi_status) { 3546 case SCSI_STATUS_OK: 3547 return("OK"); 3548 case SCSI_STATUS_CHECK_COND: 3549 return("Check Condition"); 3550 case SCSI_STATUS_BUSY: 3551 return("Busy"); 3552 case SCSI_STATUS_INTERMED: 3553 return("Intermediate"); 3554 case SCSI_STATUS_INTERMED_COND_MET: 3555 return("Intermediate-Condition Met"); 3556 case SCSI_STATUS_RESERV_CONFLICT: 3557 return("Reservation Conflict"); 3558 case SCSI_STATUS_CMD_TERMINATED: 3559 return("Command Terminated"); 3560 case SCSI_STATUS_QUEUE_FULL: 3561 return("Queue Full"); 3562 case SCSI_STATUS_ACA_ACTIVE: 3563 return("ACA Active"); 3564 case SCSI_STATUS_TASK_ABORTED: 3565 return("Task Aborted"); 3566 default: { 3567 static char unkstr[64]; 3568 snprintf(unkstr, sizeof(unkstr), "Unknown %#x", 3569 csio->scsi_status); 3570 return(unkstr); 3571 } 3572 } 3573} 3574 3575/* 3576 * scsi_command_string() returns 0 for success and -1 for failure. 3577 */ 3578#ifdef _KERNEL 3579int 3580scsi_command_string(struct ccb_scsiio *csio, struct sbuf *sb) 3581#else /* !_KERNEL */ 3582int 3583scsi_command_string(struct cam_device *device, struct ccb_scsiio *csio, 3584 struct sbuf *sb) 3585#endif /* _KERNEL/!_KERNEL */ 3586{ 3587 struct scsi_inquiry_data *inq_data; 3588#ifdef _KERNEL 3589 struct ccb_getdev *cgd; 3590#endif /* _KERNEL */ 3591 3592#ifdef _KERNEL 3593 if ((cgd = (struct ccb_getdev*)xpt_alloc_ccb_nowait()) == NULL) 3594 return(-1); 3595 /* 3596 * Get the device information. 3597 */ 3598 xpt_setup_ccb(&cgd->ccb_h, 3599 csio->ccb_h.path, 3600 CAM_PRIORITY_NORMAL); 3601 cgd->ccb_h.func_code = XPT_GDEV_TYPE; 3602 xpt_action((union ccb *)cgd); 3603 3604 /* 3605 * If the device is unconfigured, just pretend that it is a hard 3606 * drive. scsi_op_desc() needs this. 3607 */ 3608 if (cgd->ccb_h.status == CAM_DEV_NOT_THERE) 3609 cgd->inq_data.device = T_DIRECT; 3610 3611 inq_data = &cgd->inq_data; 3612 3613#else /* !_KERNEL */ 3614 3615 inq_data = &device->inq_data; 3616 3617#endif /* _KERNEL/!_KERNEL */ 3618 3619 if ((csio->ccb_h.flags & CAM_CDB_POINTER) != 0) { 3620 sbuf_printf(sb, "%s. CDB: ", 3621 scsi_op_desc(csio->cdb_io.cdb_ptr[0], inq_data)); 3622 scsi_cdb_sbuf(csio->cdb_io.cdb_ptr, sb); 3623 } else { 3624 sbuf_printf(sb, "%s. CDB: ", 3625 scsi_op_desc(csio->cdb_io.cdb_bytes[0], inq_data)); 3626 scsi_cdb_sbuf(csio->cdb_io.cdb_bytes, sb); 3627 } 3628 3629#ifdef _KERNEL 3630 xpt_free_ccb((union ccb *)cgd); 3631#endif 3632 3633 return(0); 3634} 3635 3636/* 3637 * Iterate over sense descriptors. Each descriptor is passed into iter_func(). 3638 * If iter_func() returns 0, list traversal continues. If iter_func() 3639 * returns non-zero, list traversal is stopped. 3640 */ 3641void 3642scsi_desc_iterate(struct scsi_sense_data_desc *sense, u_int sense_len, 3643 int (*iter_func)(struct scsi_sense_data_desc *sense, 3644 u_int, struct scsi_sense_desc_header *, 3645 void *), void *arg) 3646{ 3647 int cur_pos; 3648 int desc_len; 3649 3650 /* 3651 * First make sure the extra length field is present. 3652 */ 3653 if (SSD_DESC_IS_PRESENT(sense, sense_len, extra_len) == 0) 3654 return; 3655 3656 /* 3657 * The length of data actually returned may be different than the 3658 * extra_len recorded in the structure. 3659 */ 3660 desc_len = sense_len -offsetof(struct scsi_sense_data_desc, sense_desc); 3661 3662 /* 3663 * Limit this further by the extra length reported, and the maximum 3664 * allowed extra length. 3665 */ 3666 desc_len = MIN(desc_len, MIN(sense->extra_len, SSD_EXTRA_MAX)); 3667 3668 /* 3669 * Subtract the size of the header from the descriptor length. 3670 * This is to ensure that we have at least the header left, so we 3671 * don't have to check that inside the loop. This can wind up 3672 * being a negative value. 3673 */ 3674 desc_len -= sizeof(struct scsi_sense_desc_header); 3675 3676 for (cur_pos = 0; cur_pos < desc_len;) { 3677 struct scsi_sense_desc_header *header; 3678 3679 header = (struct scsi_sense_desc_header *) 3680 &sense->sense_desc[cur_pos]; 3681 3682 /* 3683 * Check to make sure we have the entire descriptor. We 3684 * don't call iter_func() unless we do. 3685 * 3686 * Note that although cur_pos is at the beginning of the 3687 * descriptor, desc_len already has the header length 3688 * subtracted. So the comparison of the length in the 3689 * header (which does not include the header itself) to 3690 * desc_len - cur_pos is correct. 3691 */ 3692 if (header->length > (desc_len - cur_pos)) 3693 break; 3694 3695 if (iter_func(sense, sense_len, header, arg) != 0) 3696 break; 3697 3698 cur_pos += sizeof(*header) + header->length; 3699 } 3700} 3701 3702struct scsi_find_desc_info { 3703 uint8_t desc_type; 3704 struct scsi_sense_desc_header *header; 3705}; 3706 3707static int 3708scsi_find_desc_func(struct scsi_sense_data_desc *sense, u_int sense_len, 3709 struct scsi_sense_desc_header *header, void *arg) 3710{ 3711 struct scsi_find_desc_info *desc_info; 3712 3713 desc_info = (struct scsi_find_desc_info *)arg; 3714 3715 if (header->desc_type == desc_info->desc_type) { 3716 desc_info->header = header; 3717 3718 /* We found the descriptor, tell the iterator to stop. */ 3719 return (1); 3720 } else 3721 return (0); 3722} 3723 3724/* 3725 * Given a descriptor type, return a pointer to it if it is in the sense 3726 * data and not truncated. Avoiding truncating sense data will simplify 3727 * things significantly for the caller. 3728 */ 3729uint8_t * 3730scsi_find_desc(struct scsi_sense_data_desc *sense, u_int sense_len, 3731 uint8_t desc_type) 3732{ 3733 struct scsi_find_desc_info desc_info; 3734 3735 desc_info.desc_type = desc_type; 3736 desc_info.header = NULL; 3737 3738 scsi_desc_iterate(sense, sense_len, scsi_find_desc_func, &desc_info); 3739 3740 return ((uint8_t *)desc_info.header); 3741} 3742 3743/* 3744 * Fill in SCSI descriptor sense data with the specified parameters. 3745 */ 3746static void 3747scsi_set_sense_data_desc_va(struct scsi_sense_data *sense_data, 3748 u_int *sense_len, scsi_sense_data_type sense_format, int current_error, 3749 int sense_key, int asc, int ascq, va_list ap) 3750{ 3751 struct scsi_sense_data_desc *sense; 3752 scsi_sense_elem_type elem_type; 3753 int space, len; 3754 uint8_t *desc, *data; 3755 3756 memset(sense_data, 0, sizeof(*sense_data)); 3757 sense = (struct scsi_sense_data_desc *)sense_data; 3758 if (current_error != 0) 3759 sense->error_code = SSD_DESC_CURRENT_ERROR; 3760 else 3761 sense->error_code = SSD_DESC_DEFERRED_ERROR; 3762 sense->sense_key = sense_key; 3763 sense->add_sense_code = asc; 3764 sense->add_sense_code_qual = ascq; 3765 sense->flags = 0; 3766 3767 desc = &sense->sense_desc[0]; 3768 space = *sense_len - offsetof(struct scsi_sense_data_desc, sense_desc); 3769 while ((elem_type = va_arg(ap, scsi_sense_elem_type)) != 3770 SSD_ELEM_NONE) { 3771 if (elem_type >= SSD_ELEM_MAX) { 3772 printf("%s: invalid sense type %d\n", __func__, 3773 elem_type); 3774 break; 3775 } 3776 len = va_arg(ap, int); 3777 data = va_arg(ap, uint8_t *); 3778 3779 switch (elem_type) { 3780 case SSD_ELEM_SKIP: 3781 break; 3782 case SSD_ELEM_DESC: 3783 if (space < len) { 3784 sense->flags |= SSDD_SDAT_OVFL; 3785 break; 3786 } 3787 bcopy(data, desc, len); 3788 desc += len; 3789 space -= len; 3790 break; 3791 case SSD_ELEM_SKS: { 3792 struct scsi_sense_sks *sks = (void *)desc; 3793 3794 if (len > sizeof(sks->sense_key_spec)) 3795 break; 3796 if (space < sizeof(*sks)) { 3797 sense->flags |= SSDD_SDAT_OVFL; 3798 break; 3799 } 3800 sks->desc_type = SSD_DESC_SKS; 3801 sks->length = sizeof(*sks) - 3802 (offsetof(struct scsi_sense_sks, length) + 1); 3803 bcopy(data, &sks->sense_key_spec, len); 3804 desc += sizeof(*sks); 3805 space -= sizeof(*sks); 3806 break; 3807 } 3808 case SSD_ELEM_COMMAND: { 3809 struct scsi_sense_command *cmd = (void *)desc; 3810 3811 if (len > sizeof(cmd->command_info)) 3812 break; 3813 if (space < sizeof(*cmd)) { 3814 sense->flags |= SSDD_SDAT_OVFL; 3815 break; 3816 } 3817 cmd->desc_type = SSD_DESC_COMMAND; 3818 cmd->length = sizeof(*cmd) - 3819 (offsetof(struct scsi_sense_command, length) + 1); 3820 bcopy(data, &cmd->command_info[ 3821 sizeof(cmd->command_info) - len], len); 3822 desc += sizeof(*cmd); 3823 space -= sizeof(*cmd); 3824 break; 3825 } 3826 case SSD_ELEM_INFO: { 3827 struct scsi_sense_info *info = (void *)desc; 3828 3829 if (len > sizeof(info->info)) 3830 break; 3831 if (space < sizeof(*info)) { 3832 sense->flags |= SSDD_SDAT_OVFL; 3833 break; 3834 } 3835 info->desc_type = SSD_DESC_INFO; 3836 info->length = sizeof(*info) - 3837 (offsetof(struct scsi_sense_info, length) + 1); 3838 info->byte2 = SSD_INFO_VALID; 3839 bcopy(data, &info->info[sizeof(info->info) - len], len); 3840 desc += sizeof(*info); 3841 space -= sizeof(*info); 3842 break; 3843 } 3844 case SSD_ELEM_FRU: { 3845 struct scsi_sense_fru *fru = (void *)desc; 3846 3847 if (len > sizeof(fru->fru)) 3848 break; 3849 if (space < sizeof(*fru)) { 3850 sense->flags |= SSDD_SDAT_OVFL; 3851 break; 3852 } 3853 fru->desc_type = SSD_DESC_FRU; 3854 fru->length = sizeof(*fru) - 3855 (offsetof(struct scsi_sense_fru, length) + 1); 3856 fru->fru = *data; 3857 desc += sizeof(*fru); 3858 space -= sizeof(*fru); 3859 break; 3860 } 3861 case SSD_ELEM_STREAM: { 3862 struct scsi_sense_stream *stream = (void *)desc; 3863 3864 if (len > sizeof(stream->byte3)) 3865 break; 3866 if (space < sizeof(*stream)) { 3867 sense->flags |= SSDD_SDAT_OVFL; 3868 break; 3869 } 3870 stream->desc_type = SSD_DESC_STREAM; 3871 stream->length = sizeof(*stream) - 3872 (offsetof(struct scsi_sense_stream, length) + 1); 3873 stream->byte3 = *data; 3874 desc += sizeof(*stream); 3875 space -= sizeof(*stream); 3876 break; 3877 } 3878 default: 3879 /* 3880 * We shouldn't get here, but if we do, do nothing. 3881 * We've already consumed the arguments above. 3882 */ 3883 break; 3884 } 3885 } 3886 sense->extra_len = desc - &sense->sense_desc[0]; 3887 *sense_len = offsetof(struct scsi_sense_data_desc, extra_len) + 1 + 3888 sense->extra_len; 3889} 3890 3891/* 3892 * Fill in SCSI fixed sense data with the specified parameters. 3893 */ 3894static void 3895scsi_set_sense_data_fixed_va(struct scsi_sense_data *sense_data, 3896 u_int *sense_len, scsi_sense_data_type sense_format, int current_error, 3897 int sense_key, int asc, int ascq, va_list ap) 3898{ 3899 struct scsi_sense_data_fixed *sense; 3900 scsi_sense_elem_type elem_type; 3901 uint8_t *data; 3902 int len; 3903 3904 memset(sense_data, 0, sizeof(*sense_data)); 3905 sense = (struct scsi_sense_data_fixed *)sense_data; 3906 if (current_error != 0) 3907 sense->error_code = SSD_CURRENT_ERROR; 3908 else 3909 sense->error_code = SSD_DEFERRED_ERROR; 3910 sense->flags = sense_key & SSD_KEY; 3911 sense->extra_len = 0; 3912 if (*sense_len >= 13) { 3913 sense->add_sense_code = asc; 3914 sense->extra_len = MAX(sense->extra_len, 5); 3915 } else 3916 sense->flags |= SSD_SDAT_OVFL; 3917 if (*sense_len >= 14) { 3918 sense->add_sense_code_qual = ascq; 3919 sense->extra_len = MAX(sense->extra_len, 6); 3920 } else 3921 sense->flags |= SSD_SDAT_OVFL; 3922 3923 while ((elem_type = va_arg(ap, scsi_sense_elem_type)) != 3924 SSD_ELEM_NONE) { 3925 if (elem_type >= SSD_ELEM_MAX) { 3926 printf("%s: invalid sense type %d\n", __func__, 3927 elem_type); 3928 break; 3929 } 3930 len = va_arg(ap, int); 3931 data = va_arg(ap, uint8_t *); 3932 3933 switch (elem_type) { 3934 case SSD_ELEM_SKIP: 3935 break; 3936 case SSD_ELEM_SKS: 3937 if (len > sizeof(sense->sense_key_spec)) 3938 break; 3939 if (*sense_len < 18) { 3940 sense->flags |= SSD_SDAT_OVFL; 3941 break; 3942 } 3943 bcopy(data, &sense->sense_key_spec[0], len); 3944 sense->extra_len = MAX(sense->extra_len, 10); 3945 break; 3946 case SSD_ELEM_COMMAND: 3947 if (*sense_len < 12) { 3948 sense->flags |= SSD_SDAT_OVFL; 3949 break; 3950 } 3951 if (len > sizeof(sense->cmd_spec_info)) { 3952 data += len - sizeof(sense->cmd_spec_info); 3953 len -= len - sizeof(sense->cmd_spec_info); 3954 } 3955 bcopy(data, &sense->cmd_spec_info[ 3956 sizeof(sense->cmd_spec_info) - len], len); 3957 sense->extra_len = MAX(sense->extra_len, 4); 3958 break; 3959 case SSD_ELEM_INFO: 3960 /* Set VALID bit only if no overflow. */ 3961 sense->error_code |= SSD_ERRCODE_VALID; 3962 while (len > sizeof(sense->info)) { 3963 if (data[0] != 0) 3964 sense->error_code &= ~SSD_ERRCODE_VALID; 3965 data ++; 3966 len --; 3967 } 3968 bcopy(data, &sense->info[sizeof(sense->info) - len], len); 3969 break; 3970 case SSD_ELEM_FRU: 3971 if (*sense_len < 15) { 3972 sense->flags |= SSD_SDAT_OVFL; 3973 break; 3974 } 3975 sense->fru = *data; 3976 sense->extra_len = MAX(sense->extra_len, 7); 3977 break; 3978 case SSD_ELEM_STREAM: 3979 sense->flags |= *data & 3980 (SSD_ILI | SSD_EOM | SSD_FILEMARK); 3981 break; 3982 default: 3983 3984 /* 3985 * We can't handle that in fixed format. Skip it. 3986 */ 3987 break; 3988 } 3989 } 3990 *sense_len = offsetof(struct scsi_sense_data_fixed, extra_len) + 1 + 3991 sense->extra_len; 3992} 3993 3994/* 3995 * Fill in SCSI sense data with the specified parameters. This routine can 3996 * fill in either fixed or descriptor type sense data. 3997 */ 3998void 3999scsi_set_sense_data_va(struct scsi_sense_data *sense_data, u_int *sense_len, 4000 scsi_sense_data_type sense_format, int current_error, 4001 int sense_key, int asc, int ascq, va_list ap) 4002{ 4003 4004 if (*sense_len > SSD_FULL_SIZE) 4005 *sense_len = SSD_FULL_SIZE; 4006 if (sense_format == SSD_TYPE_DESC) 4007 scsi_set_sense_data_desc_va(sense_data, sense_len, 4008 sense_format, current_error, sense_key, asc, ascq, ap); 4009 else 4010 scsi_set_sense_data_fixed_va(sense_data, sense_len, 4011 sense_format, current_error, sense_key, asc, ascq, ap); 4012} 4013 4014void 4015scsi_set_sense_data(struct scsi_sense_data *sense_data, 4016 scsi_sense_data_type sense_format, int current_error, 4017 int sense_key, int asc, int ascq, ...) 4018{ 4019 va_list ap; 4020 u_int sense_len = SSD_FULL_SIZE; 4021 4022 va_start(ap, ascq); 4023 scsi_set_sense_data_va(sense_data, &sense_len, sense_format, 4024 current_error, sense_key, asc, ascq, ap); 4025 va_end(ap); 4026} 4027 4028void 4029scsi_set_sense_data_len(struct scsi_sense_data *sense_data, u_int *sense_len, 4030 scsi_sense_data_type sense_format, int current_error, 4031 int sense_key, int asc, int ascq, ...) 4032{ 4033 va_list ap; 4034 4035 va_start(ap, ascq); 4036 scsi_set_sense_data_va(sense_data, sense_len, sense_format, 4037 current_error, sense_key, asc, ascq, ap); 4038 va_end(ap); 4039} 4040 4041/* 4042 * Get sense information for three similar sense data types. 4043 */ 4044int 4045scsi_get_sense_info(struct scsi_sense_data *sense_data, u_int sense_len, 4046 uint8_t info_type, uint64_t *info, int64_t *signed_info) 4047{ 4048 scsi_sense_data_type sense_type; 4049 4050 if (sense_len == 0) 4051 goto bailout; 4052 4053 sense_type = scsi_sense_type(sense_data); 4054 4055 switch (sense_type) { 4056 case SSD_TYPE_DESC: { 4057 struct scsi_sense_data_desc *sense; 4058 uint8_t *desc; 4059 4060 sense = (struct scsi_sense_data_desc *)sense_data; 4061 4062 desc = scsi_find_desc(sense, sense_len, info_type); 4063 if (desc == NULL) 4064 goto bailout; 4065 4066 switch (info_type) { 4067 case SSD_DESC_INFO: { 4068 struct scsi_sense_info *info_desc; 4069 4070 info_desc = (struct scsi_sense_info *)desc; 4071 *info = scsi_8btou64(info_desc->info); 4072 if (signed_info != NULL) 4073 *signed_info = *info; 4074 break; 4075 } 4076 case SSD_DESC_COMMAND: { 4077 struct scsi_sense_command *cmd_desc; 4078 4079 cmd_desc = (struct scsi_sense_command *)desc; 4080 4081 *info = scsi_8btou64(cmd_desc->command_info); 4082 if (signed_info != NULL) 4083 *signed_info = *info; 4084 break; 4085 } 4086 case SSD_DESC_FRU: { 4087 struct scsi_sense_fru *fru_desc; 4088 4089 fru_desc = (struct scsi_sense_fru *)desc; 4090 4091 *info = fru_desc->fru; 4092 if (signed_info != NULL) 4093 *signed_info = (int8_t)fru_desc->fru; 4094 break; 4095 } 4096 default: 4097 goto bailout; 4098 break; 4099 } 4100 break; 4101 } 4102 case SSD_TYPE_FIXED: { 4103 struct scsi_sense_data_fixed *sense; 4104 4105 sense = (struct scsi_sense_data_fixed *)sense_data; 4106 4107 switch (info_type) { 4108 case SSD_DESC_INFO: { 4109 uint32_t info_val; 4110 4111 if ((sense->error_code & SSD_ERRCODE_VALID) == 0) 4112 goto bailout; 4113 4114 if (SSD_FIXED_IS_PRESENT(sense, sense_len, info) == 0) 4115 goto bailout; 4116 4117 info_val = scsi_4btoul(sense->info); 4118 4119 *info = info_val; 4120 if (signed_info != NULL) 4121 *signed_info = (int32_t)info_val; 4122 break; 4123 } 4124 case SSD_DESC_COMMAND: { 4125 uint32_t cmd_val; 4126 4127 if ((SSD_FIXED_IS_PRESENT(sense, sense_len, 4128 cmd_spec_info) == 0) 4129 || (SSD_FIXED_IS_FILLED(sense, cmd_spec_info) == 0)) 4130 goto bailout; 4131 4132 cmd_val = scsi_4btoul(sense->cmd_spec_info); 4133 if (cmd_val == 0) 4134 goto bailout; 4135 4136 *info = cmd_val; 4137 if (signed_info != NULL) 4138 *signed_info = (int32_t)cmd_val; 4139 break; 4140 } 4141 case SSD_DESC_FRU: 4142 if ((SSD_FIXED_IS_PRESENT(sense, sense_len, fru) == 0) 4143 || (SSD_FIXED_IS_FILLED(sense, fru) == 0)) 4144 goto bailout; 4145 4146 if (sense->fru == 0) 4147 goto bailout; 4148 4149 *info = sense->fru; 4150 if (signed_info != NULL) 4151 *signed_info = (int8_t)sense->fru; 4152 break; 4153 default: 4154 goto bailout; 4155 break; 4156 } 4157 break; 4158 } 4159 default: 4160 goto bailout; 4161 break; 4162 } 4163 4164 return (0); 4165bailout: 4166 return (1); 4167} 4168 4169int 4170scsi_get_sks(struct scsi_sense_data *sense_data, u_int sense_len, uint8_t *sks) 4171{ 4172 scsi_sense_data_type sense_type; 4173 4174 if (sense_len == 0) 4175 goto bailout; 4176 4177 sense_type = scsi_sense_type(sense_data); 4178 4179 switch (sense_type) { 4180 case SSD_TYPE_DESC: { 4181 struct scsi_sense_data_desc *sense; 4182 struct scsi_sense_sks *desc; 4183 4184 sense = (struct scsi_sense_data_desc *)sense_data; 4185 4186 desc = (struct scsi_sense_sks *)scsi_find_desc(sense, sense_len, 4187 SSD_DESC_SKS); 4188 if (desc == NULL) 4189 goto bailout; 4190 4191 /* 4192 * No need to check the SKS valid bit for descriptor sense. 4193 * If the descriptor is present, it is valid. 4194 */ 4195 bcopy(desc->sense_key_spec, sks, sizeof(desc->sense_key_spec)); 4196 break; 4197 } 4198 case SSD_TYPE_FIXED: { 4199 struct scsi_sense_data_fixed *sense; 4200 4201 sense = (struct scsi_sense_data_fixed *)sense_data; 4202 4203 if ((SSD_FIXED_IS_PRESENT(sense, sense_len, sense_key_spec)== 0) 4204 || (SSD_FIXED_IS_FILLED(sense, sense_key_spec) == 0)) 4205 goto bailout; 4206 4207 if ((sense->sense_key_spec[0] & SSD_SCS_VALID) == 0) 4208 goto bailout; 4209 4210 bcopy(sense->sense_key_spec, sks,sizeof(sense->sense_key_spec)); 4211 break; 4212 } 4213 default: 4214 goto bailout; 4215 break; 4216 } 4217 return (0); 4218bailout: 4219 return (1); 4220} 4221 4222/* 4223 * Provide a common interface for fixed and descriptor sense to detect 4224 * whether we have block-specific sense information. It is clear by the 4225 * presence of the block descriptor in descriptor mode, but we have to 4226 * infer from the inquiry data and ILI bit in fixed mode. 4227 */ 4228int 4229scsi_get_block_info(struct scsi_sense_data *sense_data, u_int sense_len, 4230 struct scsi_inquiry_data *inq_data, uint8_t *block_bits) 4231{ 4232 scsi_sense_data_type sense_type; 4233 4234 if (inq_data != NULL) { 4235 switch (SID_TYPE(inq_data)) { 4236 case T_DIRECT: 4237 case T_RBC: 4238 break; 4239 default: 4240 goto bailout; 4241 break; 4242 } 4243 } 4244 4245 sense_type = scsi_sense_type(sense_data); 4246 4247 switch (sense_type) { 4248 case SSD_TYPE_DESC: { 4249 struct scsi_sense_data_desc *sense; 4250 struct scsi_sense_block *block; 4251 4252 sense = (struct scsi_sense_data_desc *)sense_data; 4253 4254 block = (struct scsi_sense_block *)scsi_find_desc(sense, 4255 sense_len, SSD_DESC_BLOCK); 4256 if (block == NULL) 4257 goto bailout; 4258 4259 *block_bits = block->byte3; 4260 break; 4261 } 4262 case SSD_TYPE_FIXED: { 4263 struct scsi_sense_data_fixed *sense; 4264 4265 sense = (struct scsi_sense_data_fixed *)sense_data; 4266 4267 if (SSD_FIXED_IS_PRESENT(sense, sense_len, flags) == 0) 4268 goto bailout; 4269 4270 if ((sense->flags & SSD_ILI) == 0) 4271 goto bailout; 4272 4273 *block_bits = sense->flags & SSD_ILI; 4274 break; 4275 } 4276 default: 4277 goto bailout; 4278 break; 4279 } 4280 return (0); 4281bailout: 4282 return (1); 4283} 4284 4285int 4286scsi_get_stream_info(struct scsi_sense_data *sense_data, u_int sense_len, 4287 struct scsi_inquiry_data *inq_data, uint8_t *stream_bits) 4288{ 4289 scsi_sense_data_type sense_type; 4290 4291 if (inq_data != NULL) { 4292 switch (SID_TYPE(inq_data)) { 4293 case T_SEQUENTIAL: 4294 break; 4295 default: 4296 goto bailout; 4297 break; 4298 } 4299 } 4300 4301 sense_type = scsi_sense_type(sense_data); 4302 4303 switch (sense_type) { 4304 case SSD_TYPE_DESC: { 4305 struct scsi_sense_data_desc *sense; 4306 struct scsi_sense_stream *stream; 4307 4308 sense = (struct scsi_sense_data_desc *)sense_data; 4309 4310 stream = (struct scsi_sense_stream *)scsi_find_desc(sense, 4311 sense_len, SSD_DESC_STREAM); 4312 if (stream == NULL) 4313 goto bailout; 4314 4315 *stream_bits = stream->byte3; 4316 break; 4317 } 4318 case SSD_TYPE_FIXED: { 4319 struct scsi_sense_data_fixed *sense; 4320 4321 sense = (struct scsi_sense_data_fixed *)sense_data; 4322 4323 if (SSD_FIXED_IS_PRESENT(sense, sense_len, flags) == 0) 4324 goto bailout; 4325 4326 if ((sense->flags & (SSD_ILI|SSD_EOM|SSD_FILEMARK)) == 0) 4327 goto bailout; 4328 4329 *stream_bits = sense->flags & (SSD_ILI|SSD_EOM|SSD_FILEMARK); 4330 break; 4331 } 4332 default: 4333 goto bailout; 4334 break; 4335 } 4336 return (0); 4337bailout: 4338 return (1); 4339} 4340 4341void 4342scsi_info_sbuf(struct sbuf *sb, uint8_t *cdb, int cdb_len, 4343 struct scsi_inquiry_data *inq_data, uint64_t info) 4344{ 4345 sbuf_printf(sb, "Info: %#jx", info); 4346} 4347 4348void 4349scsi_command_sbuf(struct sbuf *sb, uint8_t *cdb, int cdb_len, 4350 struct scsi_inquiry_data *inq_data, uint64_t csi) 4351{ 4352 sbuf_printf(sb, "Command Specific Info: %#jx", csi); 4353} 4354 4355 4356void 4357scsi_progress_sbuf(struct sbuf *sb, uint16_t progress) 4358{ 4359 sbuf_printf(sb, "Progress: %d%% (%d/%d) complete", 4360 (progress * 100) / SSD_SKS_PROGRESS_DENOM, 4361 progress, SSD_SKS_PROGRESS_DENOM); 4362} 4363 4364/* 4365 * Returns 1 for failure (i.e. SKS isn't valid) and 0 for success. 4366 */ 4367int 4368scsi_sks_sbuf(struct sbuf *sb, int sense_key, uint8_t *sks) 4369{ 4370 if ((sks[0] & SSD_SKS_VALID) == 0) 4371 return (1); 4372 4373 switch (sense_key) { 4374 case SSD_KEY_ILLEGAL_REQUEST: { 4375 struct scsi_sense_sks_field *field; 4376 int bad_command; 4377 char tmpstr[40]; 4378 4379 /*Field Pointer*/ 4380 field = (struct scsi_sense_sks_field *)sks; 4381 4382 if (field->byte0 & SSD_SKS_FIELD_CMD) 4383 bad_command = 1; 4384 else 4385 bad_command = 0; 4386 4387 tmpstr[0] = '\0'; 4388 4389 /* Bit pointer is valid */ 4390 if (field->byte0 & SSD_SKS_BPV) 4391 snprintf(tmpstr, sizeof(tmpstr), "bit %d ", 4392 field->byte0 & SSD_SKS_BIT_VALUE); 4393 4394 sbuf_printf(sb, "%s byte %d %sis invalid", 4395 bad_command ? "Command" : "Data", 4396 scsi_2btoul(field->field), tmpstr); 4397 break; 4398 } 4399 case SSD_KEY_UNIT_ATTENTION: { 4400 struct scsi_sense_sks_overflow *overflow; 4401 4402 overflow = (struct scsi_sense_sks_overflow *)sks; 4403 4404 /*UA Condition Queue Overflow*/ 4405 sbuf_printf(sb, "Unit Attention Condition Queue %s", 4406 (overflow->byte0 & SSD_SKS_OVERFLOW_SET) ? 4407 "Overflowed" : "Did Not Overflow??"); 4408 break; 4409 } 4410 case SSD_KEY_RECOVERED_ERROR: 4411 case SSD_KEY_HARDWARE_ERROR: 4412 case SSD_KEY_MEDIUM_ERROR: { 4413 struct scsi_sense_sks_retry *retry; 4414 4415 /*Actual Retry Count*/ 4416 retry = (struct scsi_sense_sks_retry *)sks; 4417 4418 sbuf_printf(sb, "Actual Retry Count: %d", 4419 scsi_2btoul(retry->actual_retry_count)); 4420 break; 4421 } 4422 case SSD_KEY_NO_SENSE: 4423 case SSD_KEY_NOT_READY: { 4424 struct scsi_sense_sks_progress *progress; 4425 int progress_val; 4426 4427 /*Progress Indication*/ 4428 progress = (struct scsi_sense_sks_progress *)sks; 4429 progress_val = scsi_2btoul(progress->progress); 4430 4431 scsi_progress_sbuf(sb, progress_val); 4432 break; 4433 } 4434 case SSD_KEY_COPY_ABORTED: { 4435 struct scsi_sense_sks_segment *segment; 4436 char tmpstr[40]; 4437 4438 /*Segment Pointer*/ 4439 segment = (struct scsi_sense_sks_segment *)sks; 4440 4441 tmpstr[0] = '\0'; 4442 4443 if (segment->byte0 & SSD_SKS_SEGMENT_BPV) 4444 snprintf(tmpstr, sizeof(tmpstr), "bit %d ", 4445 segment->byte0 & SSD_SKS_SEGMENT_BITPTR); 4446 4447 sbuf_printf(sb, "%s byte %d %sis invalid", (segment->byte0 & 4448 SSD_SKS_SEGMENT_SD) ? "Segment" : "Data", 4449 scsi_2btoul(segment->field), tmpstr); 4450 break; 4451 } 4452 default: 4453 sbuf_printf(sb, "Sense Key Specific: %#x,%#x", sks[0], 4454 scsi_2btoul(&sks[1])); 4455 break; 4456 } 4457 4458 return (0); 4459} 4460 4461void 4462scsi_fru_sbuf(struct sbuf *sb, uint64_t fru) 4463{ 4464 sbuf_printf(sb, "Field Replaceable Unit: %d", (int)fru); 4465} 4466 4467void 4468scsi_stream_sbuf(struct sbuf *sb, uint8_t stream_bits, uint64_t info) 4469{ 4470 int need_comma; 4471 4472 need_comma = 0; 4473 /* 4474 * XXX KDM this needs more descriptive decoding. 4475 */ 4476 if (stream_bits & SSD_DESC_STREAM_FM) { 4477 sbuf_printf(sb, "Filemark"); 4478 need_comma = 1; 4479 } 4480 4481 if (stream_bits & SSD_DESC_STREAM_EOM) { 4482 sbuf_printf(sb, "%sEOM", (need_comma) ? "," : ""); 4483 need_comma = 1; 4484 } 4485 4486 if (stream_bits & SSD_DESC_STREAM_ILI) 4487 sbuf_printf(sb, "%sILI", (need_comma) ? "," : ""); 4488 4489 sbuf_printf(sb, ": Info: %#jx", (uintmax_t) info); 4490} 4491 4492void 4493scsi_block_sbuf(struct sbuf *sb, uint8_t block_bits, uint64_t info) 4494{ 4495 if (block_bits & SSD_DESC_BLOCK_ILI) 4496 sbuf_printf(sb, "ILI: residue %#jx", (uintmax_t) info); 4497} 4498 4499void 4500scsi_sense_info_sbuf(struct sbuf *sb, struct scsi_sense_data *sense, 4501 u_int sense_len, uint8_t *cdb, int cdb_len, 4502 struct scsi_inquiry_data *inq_data, 4503 struct scsi_sense_desc_header *header) 4504{ 4505 struct scsi_sense_info *info; 4506 4507 info = (struct scsi_sense_info *)header; 4508 4509 scsi_info_sbuf(sb, cdb, cdb_len, inq_data, scsi_8btou64(info->info)); 4510} 4511 4512void 4513scsi_sense_command_sbuf(struct sbuf *sb, struct scsi_sense_data *sense, 4514 u_int sense_len, uint8_t *cdb, int cdb_len, 4515 struct scsi_inquiry_data *inq_data, 4516 struct scsi_sense_desc_header *header) 4517{ 4518 struct scsi_sense_command *command; 4519 4520 command = (struct scsi_sense_command *)header; 4521 4522 scsi_command_sbuf(sb, cdb, cdb_len, inq_data, 4523 scsi_8btou64(command->command_info)); 4524} 4525 4526void 4527scsi_sense_sks_sbuf(struct sbuf *sb, struct scsi_sense_data *sense, 4528 u_int sense_len, uint8_t *cdb, int cdb_len, 4529 struct scsi_inquiry_data *inq_data, 4530 struct scsi_sense_desc_header *header) 4531{ 4532 struct scsi_sense_sks *sks; 4533 int error_code, sense_key, asc, ascq; 4534 4535 sks = (struct scsi_sense_sks *)header; 4536 4537 scsi_extract_sense_len(sense, sense_len, &error_code, &sense_key, 4538 &asc, &ascq, /*show_errors*/ 1); 4539 4540 scsi_sks_sbuf(sb, sense_key, sks->sense_key_spec); 4541} 4542 4543void 4544scsi_sense_fru_sbuf(struct sbuf *sb, struct scsi_sense_data *sense, 4545 u_int sense_len, uint8_t *cdb, int cdb_len, 4546 struct scsi_inquiry_data *inq_data, 4547 struct scsi_sense_desc_header *header) 4548{ 4549 struct scsi_sense_fru *fru; 4550 4551 fru = (struct scsi_sense_fru *)header; 4552 4553 scsi_fru_sbuf(sb, (uint64_t)fru->fru); 4554} 4555 4556void 4557scsi_sense_stream_sbuf(struct sbuf *sb, struct scsi_sense_data *sense, 4558 u_int sense_len, uint8_t *cdb, int cdb_len, 4559 struct scsi_inquiry_data *inq_data, 4560 struct scsi_sense_desc_header *header) 4561{ 4562 struct scsi_sense_stream *stream; 4563 uint64_t info; 4564 4565 stream = (struct scsi_sense_stream *)header; 4566 info = 0; 4567 4568 scsi_get_sense_info(sense, sense_len, SSD_DESC_INFO, &info, NULL); 4569 4570 scsi_stream_sbuf(sb, stream->byte3, info); 4571} 4572 4573void 4574scsi_sense_block_sbuf(struct sbuf *sb, struct scsi_sense_data *sense, 4575 u_int sense_len, uint8_t *cdb, int cdb_len, 4576 struct scsi_inquiry_data *inq_data, 4577 struct scsi_sense_desc_header *header) 4578{ 4579 struct scsi_sense_block *block; 4580 uint64_t info; 4581 4582 block = (struct scsi_sense_block *)header; 4583 info = 0; 4584 4585 scsi_get_sense_info(sense, sense_len, SSD_DESC_INFO, &info, NULL); 4586 4587 scsi_block_sbuf(sb, block->byte3, info); 4588} 4589 4590void 4591scsi_sense_progress_sbuf(struct sbuf *sb, struct scsi_sense_data *sense, 4592 u_int sense_len, uint8_t *cdb, int cdb_len, 4593 struct scsi_inquiry_data *inq_data, 4594 struct scsi_sense_desc_header *header) 4595{ 4596 struct scsi_sense_progress *progress; 4597 const char *sense_key_desc; 4598 const char *asc_desc; 4599 int progress_val; 4600 4601 progress = (struct scsi_sense_progress *)header; 4602 4603 /* 4604 * Get descriptions for the sense key, ASC, and ASCQ in the 4605 * progress descriptor. These could be different than the values 4606 * in the overall sense data. 4607 */ 4608 scsi_sense_desc(progress->sense_key, progress->add_sense_code, 4609 progress->add_sense_code_qual, inq_data, 4610 &sense_key_desc, &asc_desc); 4611 4612 progress_val = scsi_2btoul(progress->progress); 4613 4614 /* 4615 * The progress indicator is for the operation described by the 4616 * sense key, ASC, and ASCQ in the descriptor. 4617 */ 4618 sbuf_cat(sb, sense_key_desc); 4619 sbuf_printf(sb, " asc:%x,%x (%s): ", progress->add_sense_code, 4620 progress->add_sense_code_qual, asc_desc); 4621 scsi_progress_sbuf(sb, progress_val); 4622} 4623 4624void 4625scsi_sense_ata_sbuf(struct sbuf *sb, struct scsi_sense_data *sense, 4626 u_int sense_len, uint8_t *cdb, int cdb_len, 4627 struct scsi_inquiry_data *inq_data, 4628 struct scsi_sense_desc_header *header) 4629{ 4630 struct scsi_sense_ata_ret_desc *res; 4631 4632 res = (struct scsi_sense_ata_ret_desc *)header; 4633 4634 sbuf_printf(sb, "ATA status: %02x (%s%s%s%s%s%s%s%s), ", 4635 res->status, 4636 (res->status & 0x80) ? "BSY " : "", 4637 (res->status & 0x40) ? "DRDY " : "", 4638 (res->status & 0x20) ? "DF " : "", 4639 (res->status & 0x10) ? "SERV " : "", 4640 (res->status & 0x08) ? "DRQ " : "", 4641 (res->status & 0x04) ? "CORR " : "", 4642 (res->status & 0x02) ? "IDX " : "", 4643 (res->status & 0x01) ? "ERR" : ""); 4644 if (res->status & 1) { 4645 sbuf_printf(sb, "error: %02x (%s%s%s%s%s%s%s%s), ", 4646 res->error, 4647 (res->error & 0x80) ? "ICRC " : "", 4648 (res->error & 0x40) ? "UNC " : "", 4649 (res->error & 0x20) ? "MC " : "", 4650 (res->error & 0x10) ? "IDNF " : "", 4651 (res->error & 0x08) ? "MCR " : "", 4652 (res->error & 0x04) ? "ABRT " : "", 4653 (res->error & 0x02) ? "NM " : "", 4654 (res->error & 0x01) ? "ILI" : ""); 4655 } 4656 4657 if (res->flags & SSD_DESC_ATA_FLAG_EXTEND) { 4658 sbuf_printf(sb, "count: %02x%02x, ", 4659 res->count_15_8, res->count_7_0); 4660 sbuf_printf(sb, "LBA: %02x%02x%02x%02x%02x%02x, ", 4661 res->lba_47_40, res->lba_39_32, res->lba_31_24, 4662 res->lba_23_16, res->lba_15_8, res->lba_7_0); 4663 } else { 4664 sbuf_printf(sb, "count: %02x, ", res->count_7_0); 4665 sbuf_printf(sb, "LBA: %02x%02x%02x, ", 4666 res->lba_23_16, res->lba_15_8, res->lba_7_0); 4667 } 4668 sbuf_printf(sb, "device: %02x, ", res->device); 4669} 4670 4671void 4672scsi_sense_forwarded_sbuf(struct sbuf *sb, struct scsi_sense_data *sense, 4673 u_int sense_len, uint8_t *cdb, int cdb_len, 4674 struct scsi_inquiry_data *inq_data, 4675 struct scsi_sense_desc_header *header) 4676{ 4677 struct scsi_sense_forwarded *forwarded; 4678 const char *sense_key_desc; 4679 const char *asc_desc; 4680 int error_code, sense_key, asc, ascq; 4681 4682 forwarded = (struct scsi_sense_forwarded *)header; 4683 scsi_extract_sense_len((struct scsi_sense_data *)forwarded->sense_data, 4684 forwarded->length - 2, &error_code, &sense_key, &asc, &ascq, 1); 4685 scsi_sense_desc(sense_key, asc, ascq, NULL, &sense_key_desc, &asc_desc); 4686 4687 sbuf_printf(sb, "Forwarded sense: %s asc:%x,%x (%s): ", 4688 sense_key_desc, asc, ascq, asc_desc); 4689} 4690 4691/* 4692 * Generic sense descriptor printing routine. This is used when we have 4693 * not yet implemented a specific printing routine for this descriptor. 4694 */ 4695void 4696scsi_sense_generic_sbuf(struct sbuf *sb, struct scsi_sense_data *sense, 4697 u_int sense_len, uint8_t *cdb, int cdb_len, 4698 struct scsi_inquiry_data *inq_data, 4699 struct scsi_sense_desc_header *header) 4700{ 4701 int i; 4702 uint8_t *buf_ptr; 4703 4704 sbuf_printf(sb, "Descriptor %#x:", header->desc_type); 4705 4706 buf_ptr = (uint8_t *)&header[1]; 4707 4708 for (i = 0; i < header->length; i++, buf_ptr++) 4709 sbuf_printf(sb, " %02x", *buf_ptr); 4710} 4711 4712/* 4713 * Keep this list in numeric order. This speeds the array traversal. 4714 */ 4715struct scsi_sense_desc_printer { 4716 uint8_t desc_type; 4717 /* 4718 * The function arguments here are the superset of what is needed 4719 * to print out various different descriptors. Command and 4720 * information descriptors need inquiry data and command type. 4721 * Sense key specific descriptors need the sense key. 4722 * 4723 * The sense, cdb, and inquiry data arguments may be NULL, but the 4724 * information printed may not be fully decoded as a result. 4725 */ 4726 void (*print_func)(struct sbuf *sb, struct scsi_sense_data *sense, 4727 u_int sense_len, uint8_t *cdb, int cdb_len, 4728 struct scsi_inquiry_data *inq_data, 4729 struct scsi_sense_desc_header *header); 4730} scsi_sense_printers[] = { 4731 {SSD_DESC_INFO, scsi_sense_info_sbuf}, 4732 {SSD_DESC_COMMAND, scsi_sense_command_sbuf}, 4733 {SSD_DESC_SKS, scsi_sense_sks_sbuf}, 4734 {SSD_DESC_FRU, scsi_sense_fru_sbuf}, 4735 {SSD_DESC_STREAM, scsi_sense_stream_sbuf}, 4736 {SSD_DESC_BLOCK, scsi_sense_block_sbuf}, 4737 {SSD_DESC_ATA, scsi_sense_ata_sbuf}, 4738 {SSD_DESC_PROGRESS, scsi_sense_progress_sbuf}, 4739 {SSD_DESC_FORWARDED, scsi_sense_forwarded_sbuf} 4740}; 4741 4742void 4743scsi_sense_desc_sbuf(struct sbuf *sb, struct scsi_sense_data *sense, 4744 u_int sense_len, uint8_t *cdb, int cdb_len, 4745 struct scsi_inquiry_data *inq_data, 4746 struct scsi_sense_desc_header *header) 4747{ 4748 int i; 4749 4750 for (i = 0; i < (sizeof(scsi_sense_printers) / 4751 sizeof(scsi_sense_printers[0])); i++) { 4752 struct scsi_sense_desc_printer *printer; 4753 4754 printer = &scsi_sense_printers[i]; 4755 4756 /* 4757 * The list is sorted, so quit if we've passed our 4758 * descriptor number. 4759 */ 4760 if (printer->desc_type > header->desc_type) 4761 break; 4762 4763 if (printer->desc_type != header->desc_type) 4764 continue; 4765 4766 printer->print_func(sb, sense, sense_len, cdb, cdb_len, 4767 inq_data, header); 4768 4769 return; 4770 } 4771 4772 /* 4773 * No specific printing routine, so use the generic routine. 4774 */ 4775 scsi_sense_generic_sbuf(sb, sense, sense_len, cdb, cdb_len, 4776 inq_data, header); 4777} 4778 4779scsi_sense_data_type 4780scsi_sense_type(struct scsi_sense_data *sense_data) 4781{ 4782 switch (sense_data->error_code & SSD_ERRCODE) { 4783 case SSD_DESC_CURRENT_ERROR: 4784 case SSD_DESC_DEFERRED_ERROR: 4785 return (SSD_TYPE_DESC); 4786 break; 4787 case SSD_CURRENT_ERROR: 4788 case SSD_DEFERRED_ERROR: 4789 return (SSD_TYPE_FIXED); 4790 break; 4791 default: 4792 break; 4793 } 4794 4795 return (SSD_TYPE_NONE); 4796} 4797 4798struct scsi_print_sense_info { 4799 struct sbuf *sb; 4800 char *path_str; 4801 uint8_t *cdb; 4802 int cdb_len; 4803 struct scsi_inquiry_data *inq_data; 4804}; 4805 4806static int 4807scsi_print_desc_func(struct scsi_sense_data_desc *sense, u_int sense_len, 4808 struct scsi_sense_desc_header *header, void *arg) 4809{ 4810 struct scsi_print_sense_info *print_info; 4811 4812 print_info = (struct scsi_print_sense_info *)arg; 4813 4814 switch (header->desc_type) { 4815 case SSD_DESC_INFO: 4816 case SSD_DESC_FRU: 4817 case SSD_DESC_COMMAND: 4818 case SSD_DESC_SKS: 4819 case SSD_DESC_BLOCK: 4820 case SSD_DESC_STREAM: 4821 /* 4822 * We have already printed these descriptors, if they are 4823 * present. 4824 */ 4825 break; 4826 default: { 4827 sbuf_printf(print_info->sb, "%s", print_info->path_str); 4828 scsi_sense_desc_sbuf(print_info->sb, 4829 (struct scsi_sense_data *)sense, sense_len, 4830 print_info->cdb, print_info->cdb_len, 4831 print_info->inq_data, header); 4832 sbuf_printf(print_info->sb, "\n"); 4833 break; 4834 } 4835 } 4836 4837 /* 4838 * Tell the iterator that we want to see more descriptors if they 4839 * are present. 4840 */ 4841 return (0); 4842} 4843 4844void 4845scsi_sense_only_sbuf(struct scsi_sense_data *sense, u_int sense_len, 4846 struct sbuf *sb, char *path_str, 4847 struct scsi_inquiry_data *inq_data, uint8_t *cdb, 4848 int cdb_len) 4849{ 4850 int error_code, sense_key, asc, ascq; 4851 4852 sbuf_cat(sb, path_str); 4853 4854 scsi_extract_sense_len(sense, sense_len, &error_code, &sense_key, 4855 &asc, &ascq, /*show_errors*/ 1); 4856 4857 sbuf_printf(sb, "SCSI sense: "); 4858 switch (error_code) { 4859 case SSD_DEFERRED_ERROR: 4860 case SSD_DESC_DEFERRED_ERROR: 4861 sbuf_printf(sb, "Deferred error: "); 4862 4863 /* FALLTHROUGH */ 4864 case SSD_CURRENT_ERROR: 4865 case SSD_DESC_CURRENT_ERROR: 4866 { 4867 struct scsi_sense_data_desc *desc_sense; 4868 struct scsi_print_sense_info print_info; 4869 const char *sense_key_desc; 4870 const char *asc_desc; 4871 uint8_t sks[3]; 4872 uint64_t val; 4873 int info_valid; 4874 4875 /* 4876 * Get descriptions for the sense key, ASC, and ASCQ. If 4877 * these aren't present in the sense data (i.e. the sense 4878 * data isn't long enough), the -1 values that 4879 * scsi_extract_sense_len() returns will yield default 4880 * or error descriptions. 4881 */ 4882 scsi_sense_desc(sense_key, asc, ascq, inq_data, 4883 &sense_key_desc, &asc_desc); 4884 4885 /* 4886 * We first print the sense key and ASC/ASCQ. 4887 */ 4888 sbuf_cat(sb, sense_key_desc); 4889 sbuf_printf(sb, " asc:%x,%x (%s)\n", asc, ascq, asc_desc); 4890 4891 /* 4892 * Get the info field if it is valid. 4893 */ 4894 if (scsi_get_sense_info(sense, sense_len, SSD_DESC_INFO, 4895 &val, NULL) == 0) 4896 info_valid = 1; 4897 else 4898 info_valid = 0; 4899 4900 if (info_valid != 0) { 4901 uint8_t bits; 4902 4903 /* 4904 * Determine whether we have any block or stream 4905 * device-specific information. 4906 */ 4907 if (scsi_get_block_info(sense, sense_len, inq_data, 4908 &bits) == 0) { 4909 sbuf_cat(sb, path_str); 4910 scsi_block_sbuf(sb, bits, val); 4911 sbuf_printf(sb, "\n"); 4912 } else if (scsi_get_stream_info(sense, sense_len, 4913 inq_data, &bits) == 0) { 4914 sbuf_cat(sb, path_str); 4915 scsi_stream_sbuf(sb, bits, val); 4916 sbuf_printf(sb, "\n"); 4917 } else if (val != 0) { 4918 /* 4919 * The information field can be valid but 0. 4920 * If the block or stream bits aren't set, 4921 * and this is 0, it isn't terribly useful 4922 * to print it out. 4923 */ 4924 sbuf_cat(sb, path_str); 4925 scsi_info_sbuf(sb, cdb, cdb_len, inq_data, val); 4926 sbuf_printf(sb, "\n"); 4927 } 4928 } 4929 4930 /* 4931 * Print the FRU. 4932 */ 4933 if (scsi_get_sense_info(sense, sense_len, SSD_DESC_FRU, 4934 &val, NULL) == 0) { 4935 sbuf_cat(sb, path_str); 4936 scsi_fru_sbuf(sb, val); 4937 sbuf_printf(sb, "\n"); 4938 } 4939 4940 /* 4941 * Print any command-specific information. 4942 */ 4943 if (scsi_get_sense_info(sense, sense_len, SSD_DESC_COMMAND, 4944 &val, NULL) == 0) { 4945 sbuf_cat(sb, path_str); 4946 scsi_command_sbuf(sb, cdb, cdb_len, inq_data, val); 4947 sbuf_printf(sb, "\n"); 4948 } 4949 4950 /* 4951 * Print out any sense-key-specific information. 4952 */ 4953 if (scsi_get_sks(sense, sense_len, sks) == 0) { 4954 sbuf_cat(sb, path_str); 4955 scsi_sks_sbuf(sb, sense_key, sks); 4956 sbuf_printf(sb, "\n"); 4957 } 4958 4959 /* 4960 * If this is fixed sense, we're done. If we have 4961 * descriptor sense, we might have more information 4962 * available. 4963 */ 4964 if (scsi_sense_type(sense) != SSD_TYPE_DESC) 4965 break; 4966 4967 desc_sense = (struct scsi_sense_data_desc *)sense; 4968 4969 print_info.sb = sb; 4970 print_info.path_str = path_str; 4971 print_info.cdb = cdb; 4972 print_info.cdb_len = cdb_len; 4973 print_info.inq_data = inq_data; 4974 4975 /* 4976 * Print any sense descriptors that we have not already printed. 4977 */ 4978 scsi_desc_iterate(desc_sense, sense_len, scsi_print_desc_func, 4979 &print_info); 4980 break; 4981 4982 } 4983 case -1: 4984 /* 4985 * scsi_extract_sense_len() sets values to -1 if the 4986 * show_errors flag is set and they aren't present in the 4987 * sense data. This means that sense_len is 0. 4988 */ 4989 sbuf_printf(sb, "No sense data present\n"); 4990 break; 4991 default: { 4992 sbuf_printf(sb, "Error code 0x%x", error_code); 4993 if (sense->error_code & SSD_ERRCODE_VALID) { 4994 struct scsi_sense_data_fixed *fixed_sense; 4995 4996 fixed_sense = (struct scsi_sense_data_fixed *)sense; 4997 4998 if (SSD_FIXED_IS_PRESENT(fixed_sense, sense_len, info)){ 4999 uint32_t info; 5000 5001 info = scsi_4btoul(fixed_sense->info); 5002 5003 sbuf_printf(sb, " at block no. %d (decimal)", 5004 info); 5005 } 5006 } 5007 sbuf_printf(sb, "\n"); 5008 break; 5009 } 5010 } 5011} 5012 5013/* 5014 * scsi_sense_sbuf() returns 0 for success and -1 for failure. 5015 */ 5016#ifdef _KERNEL 5017int 5018scsi_sense_sbuf(struct ccb_scsiio *csio, struct sbuf *sb, 5019 scsi_sense_string_flags flags) 5020#else /* !_KERNEL */ 5021int 5022scsi_sense_sbuf(struct cam_device *device, struct ccb_scsiio *csio, 5023 struct sbuf *sb, scsi_sense_string_flags flags) 5024#endif /* _KERNEL/!_KERNEL */ 5025{ 5026 struct scsi_sense_data *sense; 5027 struct scsi_inquiry_data *inq_data; 5028#ifdef _KERNEL 5029 struct ccb_getdev *cgd; 5030#endif /* _KERNEL */ 5031 char path_str[64]; 5032 uint8_t *cdb; 5033 5034#ifndef _KERNEL 5035 if (device == NULL) 5036 return(-1); 5037#endif /* !_KERNEL */ 5038 if ((csio == NULL) || (sb == NULL)) 5039 return(-1); 5040 5041 /* 5042 * If the CDB is a physical address, we can't deal with it.. 5043 */ 5044 if ((csio->ccb_h.flags & CAM_CDB_PHYS) != 0) 5045 flags &= ~SSS_FLAG_PRINT_COMMAND; 5046 5047#ifdef _KERNEL 5048 xpt_path_string(csio->ccb_h.path, path_str, sizeof(path_str)); 5049#else /* !_KERNEL */ 5050 cam_path_string(device, path_str, sizeof(path_str)); 5051#endif /* _KERNEL/!_KERNEL */ 5052 5053#ifdef _KERNEL 5054 if ((cgd = (struct ccb_getdev*)xpt_alloc_ccb_nowait()) == NULL) 5055 return(-1); 5056 /* 5057 * Get the device information. 5058 */ 5059 xpt_setup_ccb(&cgd->ccb_h, 5060 csio->ccb_h.path, 5061 CAM_PRIORITY_NORMAL); 5062 cgd->ccb_h.func_code = XPT_GDEV_TYPE; 5063 xpt_action((union ccb *)cgd); 5064 5065 /* 5066 * If the device is unconfigured, just pretend that it is a hard 5067 * drive. scsi_op_desc() needs this. 5068 */ 5069 if (cgd->ccb_h.status == CAM_DEV_NOT_THERE) 5070 cgd->inq_data.device = T_DIRECT; 5071 5072 inq_data = &cgd->inq_data; 5073 5074#else /* !_KERNEL */ 5075 5076 inq_data = &device->inq_data; 5077 5078#endif /* _KERNEL/!_KERNEL */ 5079 5080 sense = NULL; 5081 5082 if (flags & SSS_FLAG_PRINT_COMMAND) { 5083 5084 sbuf_cat(sb, path_str); 5085 5086#ifdef _KERNEL 5087 scsi_command_string(csio, sb); 5088#else /* !_KERNEL */ 5089 scsi_command_string(device, csio, sb); 5090#endif /* _KERNEL/!_KERNEL */ 5091 sbuf_printf(sb, "\n"); 5092 } 5093 5094 /* 5095 * If the sense data is a physical pointer, forget it. 5096 */ 5097 if (csio->ccb_h.flags & CAM_SENSE_PTR) { 5098 if (csio->ccb_h.flags & CAM_SENSE_PHYS) { 5099#ifdef _KERNEL 5100 xpt_free_ccb((union ccb*)cgd); 5101#endif /* _KERNEL/!_KERNEL */ 5102 return(-1); 5103 } else { 5104 /* 5105 * bcopy the pointer to avoid unaligned access 5106 * errors on finicky architectures. We don't 5107 * ensure that the sense data is pointer aligned. 5108 */ 5109 bcopy(&csio->sense_data, &sense, 5110 sizeof(struct scsi_sense_data *)); 5111 } 5112 } else { 5113 /* 5114 * If the physical sense flag is set, but the sense pointer 5115 * is not also set, we assume that the user is an idiot and 5116 * return. (Well, okay, it could be that somehow, the 5117 * entire csio is physical, but we would have probably core 5118 * dumped on one of the bogus pointer deferences above 5119 * already.) 5120 */ 5121 if (csio->ccb_h.flags & CAM_SENSE_PHYS) { 5122#ifdef _KERNEL 5123 xpt_free_ccb((union ccb*)cgd); 5124#endif /* _KERNEL/!_KERNEL */ 5125 return(-1); 5126 } else 5127 sense = &csio->sense_data; 5128 } 5129 5130 if (csio->ccb_h.flags & CAM_CDB_POINTER) 5131 cdb = csio->cdb_io.cdb_ptr; 5132 else 5133 cdb = csio->cdb_io.cdb_bytes; 5134 5135 scsi_sense_only_sbuf(sense, csio->sense_len - csio->sense_resid, sb, 5136 path_str, inq_data, cdb, csio->cdb_len); 5137 5138#ifdef _KERNEL 5139 xpt_free_ccb((union ccb*)cgd); 5140#endif /* _KERNEL/!_KERNEL */ 5141 return(0); 5142} 5143 5144 5145 5146#ifdef _KERNEL 5147char * 5148scsi_sense_string(struct ccb_scsiio *csio, char *str, int str_len) 5149#else /* !_KERNEL */ 5150char * 5151scsi_sense_string(struct cam_device *device, struct ccb_scsiio *csio, 5152 char *str, int str_len) 5153#endif /* _KERNEL/!_KERNEL */ 5154{ 5155 struct sbuf sb; 5156 5157 sbuf_new(&sb, str, str_len, 0); 5158 5159#ifdef _KERNEL 5160 scsi_sense_sbuf(csio, &sb, SSS_FLAG_PRINT_COMMAND); 5161#else /* !_KERNEL */ 5162 scsi_sense_sbuf(device, csio, &sb, SSS_FLAG_PRINT_COMMAND); 5163#endif /* _KERNEL/!_KERNEL */ 5164 5165 sbuf_finish(&sb); 5166 5167 return(sbuf_data(&sb)); 5168} 5169 5170#ifdef _KERNEL 5171void 5172scsi_sense_print(struct ccb_scsiio *csio) 5173{ 5174 struct sbuf sb; 5175 char str[512]; 5176 5177 sbuf_new(&sb, str, sizeof(str), 0); 5178 5179 scsi_sense_sbuf(csio, &sb, SSS_FLAG_PRINT_COMMAND); 5180 5181 sbuf_finish(&sb); 5182 5183 printf("%s", sbuf_data(&sb)); 5184} 5185 5186#else /* !_KERNEL */ 5187void 5188scsi_sense_print(struct cam_device *device, struct ccb_scsiio *csio, 5189 FILE *ofile) 5190{ 5191 struct sbuf sb; 5192 char str[512]; 5193 5194 if ((device == NULL) || (csio == NULL) || (ofile == NULL)) 5195 return; 5196 5197 sbuf_new(&sb, str, sizeof(str), 0); 5198 5199 scsi_sense_sbuf(device, csio, &sb, SSS_FLAG_PRINT_COMMAND); 5200 5201 sbuf_finish(&sb); 5202 5203 fprintf(ofile, "%s", sbuf_data(&sb)); 5204} 5205 5206#endif /* _KERNEL/!_KERNEL */ 5207 5208/* 5209 * Extract basic sense information. This is backward-compatible with the 5210 * previous implementation. For new implementations, 5211 * scsi_extract_sense_len() is recommended. 5212 */ 5213void 5214scsi_extract_sense(struct scsi_sense_data *sense_data, int *error_code, 5215 int *sense_key, int *asc, int *ascq) 5216{ 5217 scsi_extract_sense_len(sense_data, sizeof(*sense_data), error_code, 5218 sense_key, asc, ascq, /*show_errors*/ 0); 5219} 5220 5221/* 5222 * Extract basic sense information from SCSI I/O CCB structure. 5223 */ 5224int 5225scsi_extract_sense_ccb(union ccb *ccb, 5226 int *error_code, int *sense_key, int *asc, int *ascq) 5227{ 5228 struct scsi_sense_data *sense_data; 5229 5230 /* Make sure there are some sense data we can access. */ 5231 if (ccb->ccb_h.func_code != XPT_SCSI_IO || 5232 (ccb->ccb_h.status & CAM_STATUS_MASK) != CAM_SCSI_STATUS_ERROR || 5233 (ccb->csio.scsi_status != SCSI_STATUS_CHECK_COND) || 5234 (ccb->ccb_h.status & CAM_AUTOSNS_VALID) == 0 || 5235 (ccb->ccb_h.flags & CAM_SENSE_PHYS)) 5236 return (0); 5237 5238 if (ccb->ccb_h.flags & CAM_SENSE_PTR) 5239 bcopy(&ccb->csio.sense_data, &sense_data, 5240 sizeof(struct scsi_sense_data *)); 5241 else 5242 sense_data = &ccb->csio.sense_data; 5243 scsi_extract_sense_len(sense_data, 5244 ccb->csio.sense_len - ccb->csio.sense_resid, 5245 error_code, sense_key, asc, ascq, 1); 5246 if (*error_code == -1) 5247 return (0); 5248 return (1); 5249} 5250 5251/* 5252 * Extract basic sense information. If show_errors is set, sense values 5253 * will be set to -1 if they are not present. 5254 */ 5255void 5256scsi_extract_sense_len(struct scsi_sense_data *sense_data, u_int sense_len, 5257 int *error_code, int *sense_key, int *asc, int *ascq, 5258 int show_errors) 5259{ 5260 /* 5261 * If we have no length, we have no sense. 5262 */ 5263 if (sense_len == 0) { 5264 if (show_errors == 0) { 5265 *error_code = 0; 5266 *sense_key = 0; 5267 *asc = 0; 5268 *ascq = 0; 5269 } else { 5270 *error_code = -1; 5271 *sense_key = -1; 5272 *asc = -1; 5273 *ascq = -1; 5274 } 5275 return; 5276 } 5277 5278 *error_code = sense_data->error_code & SSD_ERRCODE; 5279 5280 switch (*error_code) { 5281 case SSD_DESC_CURRENT_ERROR: 5282 case SSD_DESC_DEFERRED_ERROR: { 5283 struct scsi_sense_data_desc *sense; 5284 5285 sense = (struct scsi_sense_data_desc *)sense_data; 5286 5287 if (SSD_DESC_IS_PRESENT(sense, sense_len, sense_key)) 5288 *sense_key = sense->sense_key & SSD_KEY; 5289 else 5290 *sense_key = (show_errors) ? -1 : 0; 5291 5292 if (SSD_DESC_IS_PRESENT(sense, sense_len, add_sense_code)) 5293 *asc = sense->add_sense_code; 5294 else 5295 *asc = (show_errors) ? -1 : 0; 5296 5297 if (SSD_DESC_IS_PRESENT(sense, sense_len, add_sense_code_qual)) 5298 *ascq = sense->add_sense_code_qual; 5299 else 5300 *ascq = (show_errors) ? -1 : 0; 5301 break; 5302 } 5303 case SSD_CURRENT_ERROR: 5304 case SSD_DEFERRED_ERROR: 5305 default: { 5306 struct scsi_sense_data_fixed *sense; 5307 5308 sense = (struct scsi_sense_data_fixed *)sense_data; 5309 5310 if (SSD_FIXED_IS_PRESENT(sense, sense_len, flags)) 5311 *sense_key = sense->flags & SSD_KEY; 5312 else 5313 *sense_key = (show_errors) ? -1 : 0; 5314 5315 if ((SSD_FIXED_IS_PRESENT(sense, sense_len, add_sense_code)) 5316 && (SSD_FIXED_IS_FILLED(sense, add_sense_code))) 5317 *asc = sense->add_sense_code; 5318 else 5319 *asc = (show_errors) ? -1 : 0; 5320 5321 if ((SSD_FIXED_IS_PRESENT(sense, sense_len,add_sense_code_qual)) 5322 && (SSD_FIXED_IS_FILLED(sense, add_sense_code_qual))) 5323 *ascq = sense->add_sense_code_qual; 5324 else 5325 *ascq = (show_errors) ? -1 : 0; 5326 break; 5327 } 5328 } 5329} 5330 5331int 5332scsi_get_sense_key(struct scsi_sense_data *sense_data, u_int sense_len, 5333 int show_errors) 5334{ 5335 int error_code, sense_key, asc, ascq; 5336 5337 scsi_extract_sense_len(sense_data, sense_len, &error_code, 5338 &sense_key, &asc, &ascq, show_errors); 5339 5340 return (sense_key); 5341} 5342 5343int 5344scsi_get_asc(struct scsi_sense_data *sense_data, u_int sense_len, 5345 int show_errors) 5346{ 5347 int error_code, sense_key, asc, ascq; 5348 5349 scsi_extract_sense_len(sense_data, sense_len, &error_code, 5350 &sense_key, &asc, &ascq, show_errors); 5351 5352 return (asc); 5353} 5354 5355int 5356scsi_get_ascq(struct scsi_sense_data *sense_data, u_int sense_len, 5357 int show_errors) 5358{ 5359 int error_code, sense_key, asc, ascq; 5360 5361 scsi_extract_sense_len(sense_data, sense_len, &error_code, 5362 &sense_key, &asc, &ascq, show_errors); 5363 5364 return (ascq); 5365} 5366 5367/* 5368 * This function currently requires at least 36 bytes, or 5369 * SHORT_INQUIRY_LENGTH, worth of data to function properly. If this 5370 * function needs more or less data in the future, another length should be 5371 * defined in scsi_all.h to indicate the minimum amount of data necessary 5372 * for this routine to function properly. 5373 */ 5374void 5375scsi_print_inquiry(struct scsi_inquiry_data *inq_data) 5376{ 5377 u_int8_t type; 5378 char *dtype, *qtype; 5379 char vendor[16], product[48], revision[16], rstr[12]; 5380 5381 type = SID_TYPE(inq_data); 5382 5383 /* 5384 * Figure out basic device type and qualifier. 5385 */ 5386 if (SID_QUAL_IS_VENDOR_UNIQUE(inq_data)) { 5387 qtype = " (vendor-unique qualifier)"; 5388 } else { 5389 switch (SID_QUAL(inq_data)) { 5390 case SID_QUAL_LU_CONNECTED: 5391 qtype = ""; 5392 break; 5393 5394 case SID_QUAL_LU_OFFLINE: 5395 qtype = " (offline)"; 5396 break; 5397 5398 case SID_QUAL_RSVD: 5399 qtype = " (reserved qualifier)"; 5400 break; 5401 default: 5402 case SID_QUAL_BAD_LU: 5403 qtype = " (LUN not supported)"; 5404 break; 5405 } 5406 } 5407 5408 switch (type) { 5409 case T_DIRECT: 5410 dtype = "Direct Access"; 5411 break; 5412 case T_SEQUENTIAL: 5413 dtype = "Sequential Access"; 5414 break; 5415 case T_PRINTER: 5416 dtype = "Printer"; 5417 break; 5418 case T_PROCESSOR: 5419 dtype = "Processor"; 5420 break; 5421 case T_WORM: 5422 dtype = "WORM"; 5423 break; 5424 case T_CDROM: 5425 dtype = "CD-ROM"; 5426 break; 5427 case T_SCANNER: 5428 dtype = "Scanner"; 5429 break; 5430 case T_OPTICAL: 5431 dtype = "Optical"; 5432 break; 5433 case T_CHANGER: 5434 dtype = "Changer"; 5435 break; 5436 case T_COMM: 5437 dtype = "Communication"; 5438 break; 5439 case T_STORARRAY: 5440 dtype = "Storage Array"; 5441 break; 5442 case T_ENCLOSURE: 5443 dtype = "Enclosure Services"; 5444 break; 5445 case T_RBC: 5446 dtype = "Simplified Direct Access"; 5447 break; 5448 case T_OCRW: 5449 dtype = "Optical Card Read/Write"; 5450 break; 5451 case T_OSD: 5452 dtype = "Object-Based Storage"; 5453 break; 5454 case T_ADC: 5455 dtype = "Automation/Drive Interface"; 5456 break; 5457 case T_NODEVICE: 5458 dtype = "Uninstalled"; 5459 break; 5460 default: 5461 dtype = "unknown"; 5462 break; 5463 } 5464 5465 cam_strvis(vendor, inq_data->vendor, sizeof(inq_data->vendor), 5466 sizeof(vendor)); 5467 cam_strvis(product, inq_data->product, sizeof(inq_data->product), 5468 sizeof(product)); 5469 cam_strvis(revision, inq_data->revision, sizeof(inq_data->revision), 5470 sizeof(revision)); 5471 5472 if (SID_ANSI_REV(inq_data) == SCSI_REV_0) 5473 snprintf(rstr, sizeof(rstr), "SCSI"); 5474 else if (SID_ANSI_REV(inq_data) <= SCSI_REV_SPC) { 5475 snprintf(rstr, sizeof(rstr), "SCSI-%d", 5476 SID_ANSI_REV(inq_data)); 5477 } else { 5478 snprintf(rstr, sizeof(rstr), "SPC-%d SCSI", 5479 SID_ANSI_REV(inq_data) - 2); 5480 } 5481 printf("<%s %s %s> %s %s %s device%s\n", 5482 vendor, product, revision, 5483 SID_IS_REMOVABLE(inq_data) ? "Removable" : "Fixed", 5484 dtype, rstr, qtype); 5485} 5486 5487void 5488scsi_print_inquiry_short(struct scsi_inquiry_data *inq_data) 5489{ 5490 char vendor[16], product[48], revision[16]; 5491 5492 cam_strvis(vendor, inq_data->vendor, sizeof(inq_data->vendor), 5493 sizeof(vendor)); 5494 cam_strvis(product, inq_data->product, sizeof(inq_data->product), 5495 sizeof(product)); 5496 cam_strvis(revision, inq_data->revision, sizeof(inq_data->revision), 5497 sizeof(revision)); 5498 5499 printf("<%s %s %s>", vendor, product, revision); 5500} 5501 5502/* 5503 * Table of syncrates that don't follow the "divisible by 4" 5504 * rule. This table will be expanded in future SCSI specs. 5505 */ 5506static struct { 5507 u_int period_factor; 5508 u_int period; /* in 100ths of ns */ 5509} scsi_syncrates[] = { 5510 { 0x08, 625 }, /* FAST-160 */ 5511 { 0x09, 1250 }, /* FAST-80 */ 5512 { 0x0a, 2500 }, /* FAST-40 40MHz */ 5513 { 0x0b, 3030 }, /* FAST-40 33MHz */ 5514 { 0x0c, 5000 } /* FAST-20 */ 5515}; 5516 5517/* 5518 * Return the frequency in kHz corresponding to the given 5519 * sync period factor. 5520 */ 5521u_int 5522scsi_calc_syncsrate(u_int period_factor) 5523{ 5524 int i; 5525 int num_syncrates; 5526 5527 /* 5528 * It's a bug if period is zero, but if it is anyway, don't 5529 * die with a divide fault- instead return something which 5530 * 'approximates' async 5531 */ 5532 if (period_factor == 0) { 5533 return (3300); 5534 } 5535 5536 num_syncrates = sizeof(scsi_syncrates) / sizeof(scsi_syncrates[0]); 5537 /* See if the period is in the "exception" table */ 5538 for (i = 0; i < num_syncrates; i++) { 5539 5540 if (period_factor == scsi_syncrates[i].period_factor) { 5541 /* Period in kHz */ 5542 return (100000000 / scsi_syncrates[i].period); 5543 } 5544 } 5545 5546 /* 5547 * Wasn't in the table, so use the standard 5548 * 4 times conversion. 5549 */ 5550 return (10000000 / (period_factor * 4 * 10)); 5551} 5552 5553/* 5554 * Return the SCSI sync parameter that corresponsd to 5555 * the passed in period in 10ths of ns. 5556 */ 5557u_int 5558scsi_calc_syncparam(u_int period) 5559{ 5560 int i; 5561 int num_syncrates; 5562 5563 if (period == 0) 5564 return (~0); /* Async */ 5565 5566 /* Adjust for exception table being in 100ths. */ 5567 period *= 10; 5568 num_syncrates = sizeof(scsi_syncrates) / sizeof(scsi_syncrates[0]); 5569 /* See if the period is in the "exception" table */ 5570 for (i = 0; i < num_syncrates; i++) { 5571 5572 if (period <= scsi_syncrates[i].period) { 5573 /* Period in 100ths of ns */ 5574 return (scsi_syncrates[i].period_factor); 5575 } 5576 } 5577 5578 /* 5579 * Wasn't in the table, so use the standard 5580 * 1/4 period in ns conversion. 5581 */ 5582 return (period/400); 5583} 5584 5585int 5586scsi_devid_is_naa_ieee_reg(uint8_t *bufp) 5587{ 5588 struct scsi_vpd_id_descriptor *descr; 5589 struct scsi_vpd_id_naa_basic *naa; 5590 5591 descr = (struct scsi_vpd_id_descriptor *)bufp; 5592 naa = (struct scsi_vpd_id_naa_basic *)descr->identifier; 5593 if ((descr->id_type & SVPD_ID_TYPE_MASK) != SVPD_ID_TYPE_NAA) 5594 return 0; 5595 if (descr->length < sizeof(struct scsi_vpd_id_naa_ieee_reg)) 5596 return 0; 5597 if ((naa->naa >> SVPD_ID_NAA_NAA_SHIFT) != SVPD_ID_NAA_IEEE_REG) 5598 return 0; 5599 return 1; 5600} 5601 5602int 5603scsi_devid_is_sas_target(uint8_t *bufp) 5604{ 5605 struct scsi_vpd_id_descriptor *descr; 5606 5607 descr = (struct scsi_vpd_id_descriptor *)bufp; 5608 if (!scsi_devid_is_naa_ieee_reg(bufp)) 5609 return 0; 5610 if ((descr->id_type & SVPD_ID_PIV) == 0) /* proto field reserved */ 5611 return 0; 5612 if ((descr->proto_codeset >> SVPD_ID_PROTO_SHIFT) != SCSI_PROTO_SAS) 5613 return 0; 5614 return 1; 5615} 5616 5617int 5618scsi_devid_is_lun_eui64(uint8_t *bufp) 5619{ 5620 struct scsi_vpd_id_descriptor *descr; 5621 5622 descr = (struct scsi_vpd_id_descriptor *)bufp; 5623 if ((descr->id_type & SVPD_ID_ASSOC_MASK) != SVPD_ID_ASSOC_LUN) 5624 return 0; 5625 if ((descr->id_type & SVPD_ID_TYPE_MASK) != SVPD_ID_TYPE_EUI64) 5626 return 0; 5627 return 1; 5628} 5629 5630int 5631scsi_devid_is_lun_naa(uint8_t *bufp) 5632{ 5633 struct scsi_vpd_id_descriptor *descr; 5634 5635 descr = (struct scsi_vpd_id_descriptor *)bufp; 5636 if ((descr->id_type & SVPD_ID_ASSOC_MASK) != SVPD_ID_ASSOC_LUN) 5637 return 0; 5638 if ((descr->id_type & SVPD_ID_TYPE_MASK) != SVPD_ID_TYPE_NAA) 5639 return 0; 5640 return 1; 5641} 5642 5643int 5644scsi_devid_is_lun_t10(uint8_t *bufp) 5645{ 5646 struct scsi_vpd_id_descriptor *descr; 5647 5648 descr = (struct scsi_vpd_id_descriptor *)bufp; 5649 if ((descr->id_type & SVPD_ID_ASSOC_MASK) != SVPD_ID_ASSOC_LUN) 5650 return 0; 5651 if ((descr->id_type & SVPD_ID_TYPE_MASK) != SVPD_ID_TYPE_T10) 5652 return 0; 5653 return 1; 5654} 5655 5656int 5657scsi_devid_is_lun_name(uint8_t *bufp) 5658{ 5659 struct scsi_vpd_id_descriptor *descr; 5660 5661 descr = (struct scsi_vpd_id_descriptor *)bufp; 5662 if ((descr->id_type & SVPD_ID_ASSOC_MASK) != SVPD_ID_ASSOC_LUN) 5663 return 0; 5664 if ((descr->id_type & SVPD_ID_TYPE_MASK) != SVPD_ID_TYPE_SCSI_NAME) 5665 return 0; 5666 return 1; 5667} 5668 5669int 5670scsi_devid_is_lun_md5(uint8_t *bufp) 5671{ 5672 struct scsi_vpd_id_descriptor *descr; 5673 5674 descr = (struct scsi_vpd_id_descriptor *)bufp; 5675 if ((descr->id_type & SVPD_ID_ASSOC_MASK) != SVPD_ID_ASSOC_LUN) 5676 return 0; 5677 if ((descr->id_type & SVPD_ID_TYPE_MASK) != SVPD_ID_TYPE_MD5_LUN_ID) 5678 return 0; 5679 return 1; 5680} 5681 5682int 5683scsi_devid_is_lun_uuid(uint8_t *bufp) 5684{ 5685 struct scsi_vpd_id_descriptor *descr; 5686 5687 descr = (struct scsi_vpd_id_descriptor *)bufp; 5688 if ((descr->id_type & SVPD_ID_ASSOC_MASK) != SVPD_ID_ASSOC_LUN) 5689 return 0; 5690 if ((descr->id_type & SVPD_ID_TYPE_MASK) != SVPD_ID_TYPE_UUID) 5691 return 0; 5692 return 1; 5693} 5694 5695int 5696scsi_devid_is_port_naa(uint8_t *bufp) 5697{ 5698 struct scsi_vpd_id_descriptor *descr; 5699 5700 descr = (struct scsi_vpd_id_descriptor *)bufp; 5701 if ((descr->id_type & SVPD_ID_ASSOC_MASK) != SVPD_ID_ASSOC_PORT) 5702 return 0; 5703 if ((descr->id_type & SVPD_ID_TYPE_MASK) != SVPD_ID_TYPE_NAA) 5704 return 0; 5705 return 1; 5706} 5707 5708struct scsi_vpd_id_descriptor * 5709scsi_get_devid_desc(struct scsi_vpd_id_descriptor *desc, uint32_t len, 5710 scsi_devid_checkfn_t ck_fn) 5711{ 5712 uint8_t *desc_buf_end; 5713 5714 desc_buf_end = (uint8_t *)desc + len; 5715 5716 for (; desc->identifier <= desc_buf_end && 5717 desc->identifier + desc->length <= desc_buf_end; 5718 desc = (struct scsi_vpd_id_descriptor *)(desc->identifier 5719 + desc->length)) { 5720 5721 if (ck_fn == NULL || ck_fn((uint8_t *)desc) != 0) 5722 return (desc); 5723 } 5724 return (NULL); 5725} 5726 5727struct scsi_vpd_id_descriptor * 5728scsi_get_devid(struct scsi_vpd_device_id *id, uint32_t page_len, 5729 scsi_devid_checkfn_t ck_fn) 5730{ 5731 uint32_t len; 5732 5733 if (page_len < sizeof(*id)) 5734 return (NULL); 5735 len = MIN(scsi_2btoul(id->length), page_len - sizeof(*id)); 5736 return (scsi_get_devid_desc((struct scsi_vpd_id_descriptor *) 5737 id->desc_list, len, ck_fn)); 5738} 5739 5740int 5741scsi_transportid_sbuf(struct sbuf *sb, struct scsi_transportid_header *hdr, 5742 uint32_t valid_len) 5743{ 5744 switch (hdr->format_protocol & SCSI_TRN_PROTO_MASK) { 5745 case SCSI_PROTO_FC: { 5746 struct scsi_transportid_fcp *fcp; 5747 uint64_t n_port_name; 5748 5749 fcp = (struct scsi_transportid_fcp *)hdr; 5750 5751 n_port_name = scsi_8btou64(fcp->n_port_name); 5752 5753 sbuf_printf(sb, "FCP address: 0x%.16jx",(uintmax_t)n_port_name); 5754 break; 5755 } 5756 case SCSI_PROTO_SPI: { 5757 struct scsi_transportid_spi *spi; 5758 5759 spi = (struct scsi_transportid_spi *)hdr; 5760 5761 sbuf_printf(sb, "SPI address: %u,%u", 5762 scsi_2btoul(spi->scsi_addr), 5763 scsi_2btoul(spi->rel_trgt_port_id)); 5764 break; 5765 } 5766 case SCSI_PROTO_SSA: 5767 /* 5768 * XXX KDM there is no transport ID defined in SPC-4 for 5769 * SSA. 5770 */ 5771 break; 5772 case SCSI_PROTO_1394: { 5773 struct scsi_transportid_1394 *sbp; 5774 uint64_t eui64; 5775 5776 sbp = (struct scsi_transportid_1394 *)hdr; 5777 5778 eui64 = scsi_8btou64(sbp->eui64); 5779 sbuf_printf(sb, "SBP address: 0x%.16jx", (uintmax_t)eui64); 5780 break; 5781 } 5782 case SCSI_PROTO_RDMA: { 5783 struct scsi_transportid_rdma *rdma; 5784 unsigned int i; 5785 5786 rdma = (struct scsi_transportid_rdma *)hdr; 5787 5788 sbuf_printf(sb, "RDMA address: 0x"); 5789 for (i = 0; i < sizeof(rdma->initiator_port_id); i++) 5790 sbuf_printf(sb, "%02x", rdma->initiator_port_id[i]); 5791 break; 5792 } 5793 case SCSI_PROTO_ISCSI: { 5794 uint32_t add_len, i; 5795 uint8_t *iscsi_name = NULL; 5796 int nul_found = 0; 5797 5798 sbuf_printf(sb, "iSCSI address: "); 5799 if ((hdr->format_protocol & SCSI_TRN_FORMAT_MASK) == 5800 SCSI_TRN_ISCSI_FORMAT_DEVICE) { 5801 struct scsi_transportid_iscsi_device *dev; 5802 5803 dev = (struct scsi_transportid_iscsi_device *)hdr; 5804 5805 /* 5806 * Verify how much additional data we really have. 5807 */ 5808 add_len = scsi_2btoul(dev->additional_length); 5809 add_len = MIN(add_len, valid_len - 5810 __offsetof(struct scsi_transportid_iscsi_device, 5811 iscsi_name)); 5812 iscsi_name = &dev->iscsi_name[0]; 5813 5814 } else if ((hdr->format_protocol & SCSI_TRN_FORMAT_MASK) == 5815 SCSI_TRN_ISCSI_FORMAT_PORT) { 5816 struct scsi_transportid_iscsi_port *port; 5817 5818 port = (struct scsi_transportid_iscsi_port *)hdr; 5819 5820 add_len = scsi_2btoul(port->additional_length); 5821 add_len = MIN(add_len, valid_len - 5822 __offsetof(struct scsi_transportid_iscsi_port, 5823 iscsi_name)); 5824 iscsi_name = &port->iscsi_name[0]; 5825 } else { 5826 sbuf_printf(sb, "unknown format %x", 5827 (hdr->format_protocol & 5828 SCSI_TRN_FORMAT_MASK) >> 5829 SCSI_TRN_FORMAT_SHIFT); 5830 break; 5831 } 5832 if (add_len == 0) { 5833 sbuf_printf(sb, "not enough data"); 5834 break; 5835 } 5836 /* 5837 * This is supposed to be a NUL-terminated ASCII 5838 * string, but you never know. So we're going to 5839 * check. We need to do this because there is no 5840 * sbuf equivalent of strncat(). 5841 */ 5842 for (i = 0; i < add_len; i++) { 5843 if (iscsi_name[i] == '\0') { 5844 nul_found = 1; 5845 break; 5846 } 5847 } 5848 /* 5849 * If there is a NUL in the name, we can just use 5850 * sbuf_cat(). Otherwise we need to use sbuf_bcat(). 5851 */ 5852 if (nul_found != 0) 5853 sbuf_cat(sb, iscsi_name); 5854 else 5855 sbuf_bcat(sb, iscsi_name, add_len); 5856 break; 5857 } 5858 case SCSI_PROTO_SAS: { 5859 struct scsi_transportid_sas *sas; 5860 uint64_t sas_addr; 5861 5862 sas = (struct scsi_transportid_sas *)hdr; 5863 5864 sas_addr = scsi_8btou64(sas->sas_address); 5865 sbuf_printf(sb, "SAS address: 0x%.16jx", (uintmax_t)sas_addr); 5866 break; 5867 } 5868 case SCSI_PROTO_ADITP: 5869 case SCSI_PROTO_ATA: 5870 case SCSI_PROTO_UAS: 5871 /* 5872 * No Transport ID format for ADI, ATA or USB is defined in 5873 * SPC-4. 5874 */ 5875 sbuf_printf(sb, "No known Transport ID format for protocol " 5876 "%#x", hdr->format_protocol & SCSI_TRN_PROTO_MASK); 5877 break; 5878 case SCSI_PROTO_SOP: { 5879 struct scsi_transportid_sop *sop; 5880 struct scsi_sop_routing_id_norm *rid; 5881 5882 sop = (struct scsi_transportid_sop *)hdr; 5883 rid = (struct scsi_sop_routing_id_norm *)sop->routing_id; 5884 5885 /* 5886 * Note that there is no alternate format specified in SPC-4 5887 * for the PCIe routing ID, so we don't really have a way 5888 * to know whether the second byte of the routing ID is 5889 * a device and function or just a function. So we just 5890 * assume bus,device,function. 5891 */ 5892 sbuf_printf(sb, "SOP Routing ID: %u,%u,%u", 5893 rid->bus, rid->devfunc >> SCSI_TRN_SOP_DEV_SHIFT, 5894 rid->devfunc & SCSI_TRN_SOP_FUNC_NORM_MAX); 5895 break; 5896 } 5897 case SCSI_PROTO_NONE: 5898 default: 5899 sbuf_printf(sb, "Unknown protocol %#x", 5900 hdr->format_protocol & SCSI_TRN_PROTO_MASK); 5901 break; 5902 } 5903 5904 return (0); 5905} 5906 5907struct scsi_nv scsi_proto_map[] = { 5908 { "fcp", SCSI_PROTO_FC }, 5909 { "spi", SCSI_PROTO_SPI }, 5910 { "ssa", SCSI_PROTO_SSA }, 5911 { "sbp", SCSI_PROTO_1394 }, 5912 { "1394", SCSI_PROTO_1394 }, 5913 { "srp", SCSI_PROTO_RDMA }, 5914 { "rdma", SCSI_PROTO_RDMA }, 5915 { "iscsi", SCSI_PROTO_ISCSI }, 5916 { "iqn", SCSI_PROTO_ISCSI }, 5917 { "sas", SCSI_PROTO_SAS }, 5918 { "aditp", SCSI_PROTO_ADITP }, 5919 { "ata", SCSI_PROTO_ATA }, 5920 { "uas", SCSI_PROTO_UAS }, 5921 { "usb", SCSI_PROTO_UAS }, 5922 { "sop", SCSI_PROTO_SOP } 5923}; 5924 5925const char * 5926scsi_nv_to_str(struct scsi_nv *table, int num_table_entries, uint64_t value) 5927{ 5928 int i; 5929 5930 for (i = 0; i < num_table_entries; i++) { 5931 if (table[i].value == value) 5932 return (table[i].name); 5933 } 5934 5935 return (NULL); 5936} 5937 5938/* 5939 * Given a name/value table, find a value matching the given name. 5940 * Return values: 5941 * SCSI_NV_FOUND - match found 5942 * SCSI_NV_AMBIGUOUS - more than one match, none of them exact 5943 * SCSI_NV_NOT_FOUND - no match found 5944 */ 5945scsi_nv_status 5946scsi_get_nv(struct scsi_nv *table, int num_table_entries, 5947 char *name, int *table_entry, scsi_nv_flags flags) 5948{ 5949 int i, num_matches = 0; 5950 5951 for (i = 0; i < num_table_entries; i++) { 5952 size_t table_len, name_len; 5953 5954 table_len = strlen(table[i].name); 5955 name_len = strlen(name); 5956 5957 if ((((flags & SCSI_NV_FLAG_IG_CASE) != 0) 5958 && (strncasecmp(table[i].name, name, name_len) == 0)) 5959 || (((flags & SCSI_NV_FLAG_IG_CASE) == 0) 5960 && (strncmp(table[i].name, name, name_len) == 0))) { 5961 *table_entry = i; 5962 5963 /* 5964 * Check for an exact match. If we have the same 5965 * number of characters in the table as the argument, 5966 * and we already know they're the same, we have 5967 * an exact match. 5968 */ 5969 if (table_len == name_len) 5970 return (SCSI_NV_FOUND); 5971 5972 /* 5973 * Otherwise, bump up the number of matches. We'll 5974 * see later how many we have. 5975 */ 5976 num_matches++; 5977 } 5978 } 5979 5980 if (num_matches > 1) 5981 return (SCSI_NV_AMBIGUOUS); 5982 else if (num_matches == 1) 5983 return (SCSI_NV_FOUND); 5984 else 5985 return (SCSI_NV_NOT_FOUND); 5986} 5987 5988/* 5989 * Parse transport IDs for Fibre Channel, 1394 and SAS. Since these are 5990 * all 64-bit numbers, the code is similar. 5991 */ 5992int 5993scsi_parse_transportid_64bit(int proto_id, char *id_str, 5994 struct scsi_transportid_header **hdr, 5995 unsigned int *alloc_len, 5996#ifdef _KERNEL 5997 struct malloc_type *type, int flags, 5998#endif 5999 char *error_str, int error_str_len) 6000{ 6001 uint64_t value; 6002 char *endptr; 6003 int retval; 6004 size_t alloc_size; 6005 6006 retval = 0; 6007 6008 value = strtouq(id_str, &endptr, 0); 6009 if (*endptr != '\0') { 6010 if (error_str != NULL) { 6011 snprintf(error_str, error_str_len, "%s: error " 6012 "parsing ID %s, 64-bit number required", 6013 __func__, id_str); 6014 } 6015 retval = 1; 6016 goto bailout; 6017 } 6018 6019 switch (proto_id) { 6020 case SCSI_PROTO_FC: 6021 alloc_size = sizeof(struct scsi_transportid_fcp); 6022 break; 6023 case SCSI_PROTO_1394: 6024 alloc_size = sizeof(struct scsi_transportid_1394); 6025 break; 6026 case SCSI_PROTO_SAS: 6027 alloc_size = sizeof(struct scsi_transportid_sas); 6028 break; 6029 default: 6030 if (error_str != NULL) { 6031 snprintf(error_str, error_str_len, "%s: unsupoprted " 6032 "protocol %d", __func__, proto_id); 6033 } 6034 retval = 1; 6035 goto bailout; 6036 break; /* NOTREACHED */ 6037 } 6038#ifdef _KERNEL 6039 *hdr = malloc(alloc_size, type, flags); 6040#else /* _KERNEL */ 6041 *hdr = malloc(alloc_size); 6042#endif /*_KERNEL */ 6043 if (*hdr == NULL) { 6044 if (error_str != NULL) { 6045 snprintf(error_str, error_str_len, "%s: unable to " 6046 "allocate %zu bytes", __func__, alloc_size); 6047 } 6048 retval = 1; 6049 goto bailout; 6050 } 6051 6052 *alloc_len = alloc_size; 6053 6054 bzero(*hdr, alloc_size); 6055 6056 switch (proto_id) { 6057 case SCSI_PROTO_FC: { 6058 struct scsi_transportid_fcp *fcp; 6059 6060 fcp = (struct scsi_transportid_fcp *)(*hdr); 6061 fcp->format_protocol = SCSI_PROTO_FC | 6062 SCSI_TRN_FCP_FORMAT_DEFAULT; 6063 scsi_u64to8b(value, fcp->n_port_name); 6064 break; 6065 } 6066 case SCSI_PROTO_1394: { 6067 struct scsi_transportid_1394 *sbp; 6068 6069 sbp = (struct scsi_transportid_1394 *)(*hdr); 6070 sbp->format_protocol = SCSI_PROTO_1394 | 6071 SCSI_TRN_1394_FORMAT_DEFAULT; 6072 scsi_u64to8b(value, sbp->eui64); 6073 break; 6074 } 6075 case SCSI_PROTO_SAS: { 6076 struct scsi_transportid_sas *sas; 6077 6078 sas = (struct scsi_transportid_sas *)(*hdr); 6079 sas->format_protocol = SCSI_PROTO_SAS | 6080 SCSI_TRN_SAS_FORMAT_DEFAULT; 6081 scsi_u64to8b(value, sas->sas_address); 6082 break; 6083 } 6084 default: 6085 break; 6086 } 6087bailout: 6088 return (retval); 6089} 6090 6091/* 6092 * Parse a SPI (Parallel SCSI) address of the form: id,rel_tgt_port 6093 */ 6094int 6095scsi_parse_transportid_spi(char *id_str, struct scsi_transportid_header **hdr, 6096 unsigned int *alloc_len, 6097#ifdef _KERNEL 6098 struct malloc_type *type, int flags, 6099#endif 6100 char *error_str, int error_str_len) 6101{ 6102 unsigned long scsi_addr, target_port; 6103 struct scsi_transportid_spi *spi; 6104 char *tmpstr, *endptr; 6105 int retval; 6106 6107 retval = 0; 6108 6109 tmpstr = strsep(&id_str, ","); 6110 if (tmpstr == NULL) { 6111 if (error_str != NULL) { 6112 snprintf(error_str, error_str_len, 6113 "%s: no ID found", __func__); 6114 } 6115 retval = 1; 6116 goto bailout; 6117 } 6118 scsi_addr = strtoul(tmpstr, &endptr, 0); 6119 if (*endptr != '\0') { 6120 if (error_str != NULL) { 6121 snprintf(error_str, error_str_len, "%s: error " 6122 "parsing SCSI ID %s, number required", 6123 __func__, tmpstr); 6124 } 6125 retval = 1; 6126 goto bailout; 6127 } 6128 6129 if (id_str == NULL) { 6130 if (error_str != NULL) { 6131 snprintf(error_str, error_str_len, "%s: no relative " 6132 "target port found", __func__); 6133 } 6134 retval = 1; 6135 goto bailout; 6136 } 6137 6138 target_port = strtoul(id_str, &endptr, 0); 6139 if (*endptr != '\0') { 6140 if (error_str != NULL) { 6141 snprintf(error_str, error_str_len, "%s: error " 6142 "parsing relative target port %s, number " 6143 "required", __func__, id_str); 6144 } 6145 retval = 1; 6146 goto bailout; 6147 } 6148#ifdef _KERNEL 6149 spi = malloc(sizeof(*spi), type, flags); 6150#else 6151 spi = malloc(sizeof(*spi)); 6152#endif 6153 if (spi == NULL) { 6154 if (error_str != NULL) { 6155 snprintf(error_str, error_str_len, "%s: unable to " 6156 "allocate %zu bytes", __func__, 6157 sizeof(*spi)); 6158 } 6159 retval = 1; 6160 goto bailout; 6161 } 6162 *alloc_len = sizeof(*spi); 6163 bzero(spi, sizeof(*spi)); 6164 6165 spi->format_protocol = SCSI_PROTO_SPI | SCSI_TRN_SPI_FORMAT_DEFAULT; 6166 scsi_ulto2b(scsi_addr, spi->scsi_addr); 6167 scsi_ulto2b(target_port, spi->rel_trgt_port_id); 6168 6169 *hdr = (struct scsi_transportid_header *)spi; 6170bailout: 6171 return (retval); 6172} 6173 6174/* 6175 * Parse an RDMA/SRP Initiator Port ID string. This is 32 hexadecimal digits, 6176 * optionally prefixed by "0x" or "0X". 6177 */ 6178int 6179scsi_parse_transportid_rdma(char *id_str, struct scsi_transportid_header **hdr, 6180 unsigned int *alloc_len, 6181#ifdef _KERNEL 6182 struct malloc_type *type, int flags, 6183#endif 6184 char *error_str, int error_str_len) 6185{ 6186 struct scsi_transportid_rdma *rdma; 6187 int retval; 6188 size_t id_len, rdma_id_size; 6189 uint8_t rdma_id[SCSI_TRN_RDMA_PORT_LEN]; 6190 char *tmpstr; 6191 unsigned int i, j; 6192 6193 retval = 0; 6194 id_len = strlen(id_str); 6195 rdma_id_size = SCSI_TRN_RDMA_PORT_LEN; 6196 6197 /* 6198 * Check the size. It needs to be either 32 or 34 characters long. 6199 */ 6200 if ((id_len != (rdma_id_size * 2)) 6201 && (id_len != ((rdma_id_size * 2) + 2))) { 6202 if (error_str != NULL) { 6203 snprintf(error_str, error_str_len, "%s: RDMA ID " 6204 "must be 32 hex digits (0x prefix " 6205 "optional), only %zu seen", __func__, id_len); 6206 } 6207 retval = 1; 6208 goto bailout; 6209 } 6210 6211 tmpstr = id_str; 6212 /* 6213 * If the user gave us 34 characters, the string needs to start 6214 * with '0x'. 6215 */ 6216 if (id_len == ((rdma_id_size * 2) + 2)) { 6217 if ((tmpstr[0] == '0') 6218 && ((tmpstr[1] == 'x') || (tmpstr[1] == 'X'))) { 6219 tmpstr += 2; 6220 } else { 6221 if (error_str != NULL) { 6222 snprintf(error_str, error_str_len, "%s: RDMA " 6223 "ID prefix, if used, must be \"0x\", " 6224 "got %s", __func__, tmpstr); 6225 } 6226 retval = 1; 6227 goto bailout; 6228 } 6229 } 6230 bzero(rdma_id, sizeof(rdma_id)); 6231 6232 /* 6233 * Convert ASCII hex into binary bytes. There is no standard 6234 * 128-bit integer type, and so no strtou128t() routine to convert 6235 * from hex into a large integer. In the end, we're not going to 6236 * an integer, but rather to a byte array, so that and the fact 6237 * that we require the user to give us 32 hex digits simplifies the 6238 * logic. 6239 */ 6240 for (i = 0; i < (rdma_id_size * 2); i++) { 6241 int cur_shift; 6242 unsigned char c; 6243 6244 /* Increment the byte array one for every 2 hex digits */ 6245 j = i >> 1; 6246 6247 /* 6248 * The first digit in every pair is the most significant 6249 * 4 bits. The second is the least significant 4 bits. 6250 */ 6251 if ((i % 2) == 0) 6252 cur_shift = 4; 6253 else 6254 cur_shift = 0; 6255 6256 c = tmpstr[i]; 6257 /* Convert the ASCII hex character into a number */ 6258 if (isdigit(c)) 6259 c -= '0'; 6260 else if (isalpha(c)) 6261 c -= isupper(c) ? 'A' - 10 : 'a' - 10; 6262 else { 6263 if (error_str != NULL) { 6264 snprintf(error_str, error_str_len, "%s: " 6265 "RDMA ID must be hex digits, got " 6266 "invalid character %c", __func__, 6267 tmpstr[i]); 6268 } 6269 retval = 1; 6270 goto bailout; 6271 } 6272 /* 6273 * The converted number can't be less than 0; the type is 6274 * unsigned, and the subtraction logic will not give us 6275 * a negative number. So we only need to make sure that 6276 * the value is not greater than 0xf. (i.e. make sure the 6277 * user didn't give us a value like "0x12jklmno"). 6278 */ 6279 if (c > 0xf) { 6280 if (error_str != NULL) { 6281 snprintf(error_str, error_str_len, "%s: " 6282 "RDMA ID must be hex digits, got " 6283 "invalid character %c", __func__, 6284 tmpstr[i]); 6285 } 6286 retval = 1; 6287 goto bailout; 6288 } 6289 6290 rdma_id[j] |= c << cur_shift; 6291 } 6292 6293#ifdef _KERNEL 6294 rdma = malloc(sizeof(*rdma), type, flags); 6295#else 6296 rdma = malloc(sizeof(*rdma)); 6297#endif 6298 if (rdma == NULL) { 6299 if (error_str != NULL) { 6300 snprintf(error_str, error_str_len, "%s: unable to " 6301 "allocate %zu bytes", __func__, 6302 sizeof(*rdma)); 6303 } 6304 retval = 1; 6305 goto bailout; 6306 } 6307 *alloc_len = sizeof(*rdma); 6308 bzero(rdma, *alloc_len); 6309 6310 rdma->format_protocol = SCSI_PROTO_RDMA | SCSI_TRN_RDMA_FORMAT_DEFAULT; 6311 bcopy(rdma_id, rdma->initiator_port_id, SCSI_TRN_RDMA_PORT_LEN); 6312 6313 *hdr = (struct scsi_transportid_header *)rdma; 6314 6315bailout: 6316 return (retval); 6317} 6318 6319/* 6320 * Parse an iSCSI name. The format is either just the name: 6321 * 6322 * iqn.2012-06.com.example:target0 6323 * or the name, separator and initiator session ID: 6324 * 6325 * iqn.2012-06.com.example:target0,i,0x123 6326 * 6327 * The separator format is exact. 6328 */ 6329int 6330scsi_parse_transportid_iscsi(char *id_str, struct scsi_transportid_header **hdr, 6331 unsigned int *alloc_len, 6332#ifdef _KERNEL 6333 struct malloc_type *type, int flags, 6334#endif 6335 char *error_str, int error_str_len) 6336{ 6337 size_t id_len, sep_len, id_size, name_len; 6338 int retval; 6339 unsigned int i, sep_pos, sep_found; 6340 const char *sep_template = ",i,0x"; 6341 const char *iqn_prefix = "iqn."; 6342 struct scsi_transportid_iscsi_device *iscsi; 6343 6344 retval = 0; 6345 sep_found = 0; 6346 6347 id_len = strlen(id_str); 6348 sep_len = strlen(sep_template); 6349 6350 /* 6351 * The separator is defined as exactly ',i,0x'. Any other commas, 6352 * or any other form, is an error. So look for a comma, and once 6353 * we find that, the next few characters must match the separator 6354 * exactly. Once we get through the separator, there should be at 6355 * least one character. 6356 */ 6357 for (i = 0, sep_pos = 0; i < id_len; i++) { 6358 if (sep_pos == 0) { 6359 if (id_str[i] == sep_template[sep_pos]) 6360 sep_pos++; 6361 6362 continue; 6363 } 6364 if (sep_pos < sep_len) { 6365 if (id_str[i] == sep_template[sep_pos]) { 6366 sep_pos++; 6367 continue; 6368 } 6369 if (error_str != NULL) { 6370 snprintf(error_str, error_str_len, "%s: " 6371 "invalid separator in iSCSI name " 6372 "\"%s\"", 6373 __func__, id_str); 6374 } 6375 retval = 1; 6376 goto bailout; 6377 } else { 6378 sep_found = 1; 6379 break; 6380 } 6381 } 6382 6383 /* 6384 * Check to see whether we have a separator but no digits after it. 6385 */ 6386 if ((sep_pos != 0) 6387 && (sep_found == 0)) { 6388 if (error_str != NULL) { 6389 snprintf(error_str, error_str_len, "%s: no digits " 6390 "found after separator in iSCSI name \"%s\"", 6391 __func__, id_str); 6392 } 6393 retval = 1; 6394 goto bailout; 6395 } 6396 6397 /* 6398 * The incoming ID string has the "iqn." prefix stripped off. We 6399 * need enough space for the base structure (the structures are the 6400 * same for the two iSCSI forms), the prefix, the ID string and a 6401 * terminating NUL. 6402 */ 6403 id_size = sizeof(*iscsi) + strlen(iqn_prefix) + id_len + 1; 6404 6405#ifdef _KERNEL 6406 iscsi = malloc(id_size, type, flags); 6407#else 6408 iscsi = malloc(id_size); 6409#endif 6410 if (iscsi == NULL) { 6411 if (error_str != NULL) { 6412 snprintf(error_str, error_str_len, "%s: unable to " 6413 "allocate %zu bytes", __func__, id_size); 6414 } 6415 retval = 1; 6416 goto bailout; 6417 } 6418 *alloc_len = id_size; 6419 bzero(iscsi, id_size); 6420 6421 iscsi->format_protocol = SCSI_PROTO_ISCSI; 6422 if (sep_found == 0) 6423 iscsi->format_protocol |= SCSI_TRN_ISCSI_FORMAT_DEVICE; 6424 else 6425 iscsi->format_protocol |= SCSI_TRN_ISCSI_FORMAT_PORT; 6426 name_len = id_size - sizeof(*iscsi); 6427 scsi_ulto2b(name_len, iscsi->additional_length); 6428 snprintf(iscsi->iscsi_name, name_len, "%s%s", iqn_prefix, id_str); 6429 6430 *hdr = (struct scsi_transportid_header *)iscsi; 6431 6432bailout: 6433 return (retval); 6434} 6435 6436/* 6437 * Parse a SCSI over PCIe (SOP) identifier. The Routing ID can either be 6438 * of the form 'bus,device,function' or 'bus,function'. 6439 */ 6440int 6441scsi_parse_transportid_sop(char *id_str, struct scsi_transportid_header **hdr, 6442 unsigned int *alloc_len, 6443#ifdef _KERNEL 6444 struct malloc_type *type, int flags, 6445#endif 6446 char *error_str, int error_str_len) 6447{ 6448 struct scsi_transportid_sop *sop; 6449 unsigned long bus, device, function; 6450 char *tmpstr, *endptr; 6451 int retval, device_spec; 6452 6453 retval = 0; 6454 device_spec = 0; 6455 device = 0; 6456 6457 tmpstr = strsep(&id_str, ","); 6458 if ((tmpstr == NULL) 6459 || (*tmpstr == '\0')) { 6460 if (error_str != NULL) { 6461 snprintf(error_str, error_str_len, "%s: no ID found", 6462 __func__); 6463 } 6464 retval = 1; 6465 goto bailout; 6466 } 6467 bus = strtoul(tmpstr, &endptr, 0); 6468 if (*endptr != '\0') { 6469 if (error_str != NULL) { 6470 snprintf(error_str, error_str_len, "%s: error " 6471 "parsing PCIe bus %s, number required", 6472 __func__, tmpstr); 6473 } 6474 retval = 1; 6475 goto bailout; 6476 } 6477 if ((id_str == NULL) 6478 || (*id_str == '\0')) { 6479 if (error_str != NULL) { 6480 snprintf(error_str, error_str_len, "%s: no PCIe " 6481 "device or function found", __func__); 6482 } 6483 retval = 1; 6484 goto bailout; 6485 } 6486 tmpstr = strsep(&id_str, ","); 6487 function = strtoul(tmpstr, &endptr, 0); 6488 if (*endptr != '\0') { 6489 if (error_str != NULL) { 6490 snprintf(error_str, error_str_len, "%s: error " 6491 "parsing PCIe device/function %s, number " 6492 "required", __func__, tmpstr); 6493 } 6494 retval = 1; 6495 goto bailout; 6496 } 6497 /* 6498 * Check to see whether the user specified a third value. If so, 6499 * the second is the device. 6500 */ 6501 if (id_str != NULL) { 6502 if (*id_str == '\0') { 6503 if (error_str != NULL) { 6504 snprintf(error_str, error_str_len, "%s: " 6505 "no PCIe function found", __func__); 6506 } 6507 retval = 1; 6508 goto bailout; 6509 } 6510 device = function; 6511 device_spec = 1; 6512 function = strtoul(id_str, &endptr, 0); 6513 if (*endptr != '\0') { 6514 if (error_str != NULL) { 6515 snprintf(error_str, error_str_len, "%s: " 6516 "error parsing PCIe function %s, " 6517 "number required", __func__, id_str); 6518 } 6519 retval = 1; 6520 goto bailout; 6521 } 6522 } 6523 if (bus > SCSI_TRN_SOP_BUS_MAX) { 6524 if (error_str != NULL) { 6525 snprintf(error_str, error_str_len, "%s: bus value " 6526 "%lu greater than maximum %u", __func__, 6527 bus, SCSI_TRN_SOP_BUS_MAX); 6528 } 6529 retval = 1; 6530 goto bailout; 6531 } 6532 6533 if ((device_spec != 0) 6534 && (device > SCSI_TRN_SOP_DEV_MASK)) { 6535 if (error_str != NULL) { 6536 snprintf(error_str, error_str_len, "%s: device value " 6537 "%lu greater than maximum %u", __func__, 6538 device, SCSI_TRN_SOP_DEV_MAX); 6539 } 6540 retval = 1; 6541 goto bailout; 6542 } 6543 6544 if (((device_spec != 0) 6545 && (function > SCSI_TRN_SOP_FUNC_NORM_MAX)) 6546 || ((device_spec == 0) 6547 && (function > SCSI_TRN_SOP_FUNC_ALT_MAX))) { 6548 if (error_str != NULL) { 6549 snprintf(error_str, error_str_len, "%s: function value " 6550 "%lu greater than maximum %u", __func__, 6551 function, (device_spec == 0) ? 6552 SCSI_TRN_SOP_FUNC_ALT_MAX : 6553 SCSI_TRN_SOP_FUNC_NORM_MAX); 6554 } 6555 retval = 1; 6556 goto bailout; 6557 } 6558 6559#ifdef _KERNEL 6560 sop = malloc(sizeof(*sop), type, flags); 6561#else 6562 sop = malloc(sizeof(*sop)); 6563#endif 6564 if (sop == NULL) { 6565 if (error_str != NULL) { 6566 snprintf(error_str, error_str_len, "%s: unable to " 6567 "allocate %zu bytes", __func__, sizeof(*sop)); 6568 } 6569 retval = 1; 6570 goto bailout; 6571 } 6572 *alloc_len = sizeof(*sop); 6573 bzero(sop, sizeof(*sop)); 6574 sop->format_protocol = SCSI_PROTO_SOP | SCSI_TRN_SOP_FORMAT_DEFAULT; 6575 if (device_spec != 0) { 6576 struct scsi_sop_routing_id_norm rid; 6577 6578 rid.bus = bus; 6579 rid.devfunc = (device << SCSI_TRN_SOP_DEV_SHIFT) | function; 6580 bcopy(&rid, sop->routing_id, MIN(sizeof(rid), 6581 sizeof(sop->routing_id))); 6582 } else { 6583 struct scsi_sop_routing_id_alt rid; 6584 6585 rid.bus = bus; 6586 rid.function = function; 6587 bcopy(&rid, sop->routing_id, MIN(sizeof(rid), 6588 sizeof(sop->routing_id))); 6589 } 6590 6591 *hdr = (struct scsi_transportid_header *)sop; 6592bailout: 6593 return (retval); 6594} 6595 6596/* 6597 * transportid_str: NUL-terminated string with format: protcol,id 6598 * The ID is protocol specific. 6599 * hdr: Storage will be allocated for the transport ID. 6600 * alloc_len: The amount of memory allocated is returned here. 6601 * type: Malloc bucket (kernel only). 6602 * flags: Malloc flags (kernel only). 6603 * error_str: If non-NULL, it will contain error information (without 6604 * a terminating newline) if an error is returned. 6605 * error_str_len: Allocated length of the error string. 6606 * 6607 * Returns 0 for success, non-zero for failure. 6608 */ 6609int 6610scsi_parse_transportid(char *transportid_str, 6611 struct scsi_transportid_header **hdr, 6612 unsigned int *alloc_len, 6613#ifdef _KERNEL 6614 struct malloc_type *type, int flags, 6615#endif 6616 char *error_str, int error_str_len) 6617{ 6618 char *tmpstr; 6619 scsi_nv_status status; 6620 int retval, num_proto_entries, table_entry; 6621 6622 retval = 0; 6623 table_entry = 0; 6624 6625 /* 6626 * We do allow a period as well as a comma to separate the protocol 6627 * from the ID string. This is to accommodate iSCSI names, which 6628 * start with "iqn.". 6629 */ 6630 tmpstr = strsep(&transportid_str, ",."); 6631 if (tmpstr == NULL) { 6632 if (error_str != NULL) { 6633 snprintf(error_str, error_str_len, 6634 "%s: transportid_str is NULL", __func__); 6635 } 6636 retval = 1; 6637 goto bailout; 6638 } 6639 6640 num_proto_entries = sizeof(scsi_proto_map) / 6641 sizeof(scsi_proto_map[0]); 6642 status = scsi_get_nv(scsi_proto_map, num_proto_entries, tmpstr, 6643 &table_entry, SCSI_NV_FLAG_IG_CASE); 6644 if (status != SCSI_NV_FOUND) { 6645 if (error_str != NULL) { 6646 snprintf(error_str, error_str_len, "%s: %s protocol " 6647 "name %s", __func__, 6648 (status == SCSI_NV_AMBIGUOUS) ? "ambiguous" : 6649 "invalid", tmpstr); 6650 } 6651 retval = 1; 6652 goto bailout; 6653 } 6654 switch (scsi_proto_map[table_entry].value) { 6655 case SCSI_PROTO_FC: 6656 case SCSI_PROTO_1394: 6657 case SCSI_PROTO_SAS: 6658 retval = scsi_parse_transportid_64bit( 6659 scsi_proto_map[table_entry].value, transportid_str, hdr, 6660 alloc_len, 6661#ifdef _KERNEL 6662 type, flags, 6663#endif 6664 error_str, error_str_len); 6665 break; 6666 case SCSI_PROTO_SPI: 6667 retval = scsi_parse_transportid_spi(transportid_str, hdr, 6668 alloc_len, 6669#ifdef _KERNEL 6670 type, flags, 6671#endif 6672 error_str, error_str_len); 6673 break; 6674 case SCSI_PROTO_RDMA: 6675 retval = scsi_parse_transportid_rdma(transportid_str, hdr, 6676 alloc_len, 6677#ifdef _KERNEL 6678 type, flags, 6679#endif 6680 error_str, error_str_len); 6681 break; 6682 case SCSI_PROTO_ISCSI: 6683 retval = scsi_parse_transportid_iscsi(transportid_str, hdr, 6684 alloc_len, 6685#ifdef _KERNEL 6686 type, flags, 6687#endif 6688 error_str, error_str_len); 6689 break; 6690 case SCSI_PROTO_SOP: 6691 retval = scsi_parse_transportid_sop(transportid_str, hdr, 6692 alloc_len, 6693#ifdef _KERNEL 6694 type, flags, 6695#endif 6696 error_str, error_str_len); 6697 break; 6698 case SCSI_PROTO_SSA: 6699 case SCSI_PROTO_ADITP: 6700 case SCSI_PROTO_ATA: 6701 case SCSI_PROTO_UAS: 6702 case SCSI_PROTO_NONE: 6703 default: 6704 /* 6705 * There is no format defined for a Transport ID for these 6706 * protocols. So even if the user gives us something, we 6707 * have no way to turn it into a standard SCSI Transport ID. 6708 */ 6709 retval = 1; 6710 if (error_str != NULL) { 6711 snprintf(error_str, error_str_len, "%s: no Transport " 6712 "ID format exists for protocol %s", 6713 __func__, tmpstr); 6714 } 6715 goto bailout; 6716 break; /* NOTREACHED */ 6717 } 6718bailout: 6719 return (retval); 6720} 6721 6722struct scsi_attrib_table_entry scsi_mam_attr_table[] = { 6723 { SMA_ATTR_REM_CAP_PARTITION, SCSI_ATTR_FLAG_NONE, 6724 "Remaining Capacity in Partition", 6725 /*suffix*/ "MB", /*to_str*/ scsi_attrib_int_sbuf,/*parse_str*/ NULL }, 6726 { SMA_ATTR_MAX_CAP_PARTITION, SCSI_ATTR_FLAG_NONE, 6727 "Maximum Capacity in Partition", 6728 /*suffix*/"MB", /*to_str*/ scsi_attrib_int_sbuf, /*parse_str*/ NULL }, 6729 { SMA_ATTR_TAPEALERT_FLAGS, SCSI_ATTR_FLAG_HEX, 6730 "TapeAlert Flags", 6731 /*suffix*/NULL, /*to_str*/ scsi_attrib_int_sbuf, /*parse_str*/ NULL }, 6732 { SMA_ATTR_LOAD_COUNT, SCSI_ATTR_FLAG_NONE, 6733 "Load Count", 6734 /*suffix*/NULL, /*to_str*/ scsi_attrib_int_sbuf, /*parse_str*/ NULL }, 6735 { SMA_ATTR_MAM_SPACE_REMAINING, SCSI_ATTR_FLAG_NONE, 6736 "MAM Space Remaining", 6737 /*suffix*/"bytes", /*to_str*/ scsi_attrib_int_sbuf, 6738 /*parse_str*/ NULL }, 6739 { SMA_ATTR_DEV_ASSIGNING_ORG, SCSI_ATTR_FLAG_NONE, 6740 "Assigning Organization", 6741 /*suffix*/NULL, /*to_str*/ scsi_attrib_ascii_sbuf, 6742 /*parse_str*/ NULL }, 6743 { SMA_ATTR_FORMAT_DENSITY_CODE, SCSI_ATTR_FLAG_HEX, 6744 "Format Density Code", 6745 /*suffix*/NULL, /*to_str*/ scsi_attrib_int_sbuf, /*parse_str*/ NULL }, 6746 { SMA_ATTR_INITIALIZATION_COUNT, SCSI_ATTR_FLAG_NONE, 6747 "Initialization Count", 6748 /*suffix*/NULL, /*to_str*/ scsi_attrib_int_sbuf, /*parse_str*/ NULL }, 6749 { SMA_ATTR_VOLUME_ID, SCSI_ATTR_FLAG_NONE, 6750 "Volume Identifier", 6751 /*suffix*/NULL, /*to_str*/ scsi_attrib_ascii_sbuf, 6752 /*parse_str*/ NULL }, 6753 { SMA_ATTR_VOLUME_CHANGE_REF, SCSI_ATTR_FLAG_HEX, 6754 "Volume Change Reference", 6755 /*suffix*/NULL, /*to_str*/ scsi_attrib_int_sbuf, 6756 /*parse_str*/ NULL }, 6757 { SMA_ATTR_DEV_SERIAL_LAST_LOAD, SCSI_ATTR_FLAG_NONE, 6758 "Device Vendor/Serial at Last Load", 6759 /*suffix*/NULL, /*to_str*/ scsi_attrib_vendser_sbuf, 6760 /*parse_str*/ NULL }, 6761 { SMA_ATTR_DEV_SERIAL_LAST_LOAD_1, SCSI_ATTR_FLAG_NONE, 6762 "Device Vendor/Serial at Last Load - 1", 6763 /*suffix*/NULL, /*to_str*/ scsi_attrib_vendser_sbuf, 6764 /*parse_str*/ NULL }, 6765 { SMA_ATTR_DEV_SERIAL_LAST_LOAD_2, SCSI_ATTR_FLAG_NONE, 6766 "Device Vendor/Serial at Last Load - 2", 6767 /*suffix*/NULL, /*to_str*/ scsi_attrib_vendser_sbuf, 6768 /*parse_str*/ NULL }, 6769 { SMA_ATTR_DEV_SERIAL_LAST_LOAD_3, SCSI_ATTR_FLAG_NONE, 6770 "Device Vendor/Serial at Last Load - 3", 6771 /*suffix*/NULL, /*to_str*/ scsi_attrib_vendser_sbuf, 6772 /*parse_str*/ NULL }, 6773 { SMA_ATTR_TOTAL_MB_WRITTEN_LT, SCSI_ATTR_FLAG_NONE, 6774 "Total MB Written in Medium Life", 6775 /*suffix*/ "MB", /*to_str*/ scsi_attrib_int_sbuf, 6776 /*parse_str*/ NULL }, 6777 { SMA_ATTR_TOTAL_MB_READ_LT, SCSI_ATTR_FLAG_NONE, 6778 "Total MB Read in Medium Life", 6779 /*suffix*/ "MB", /*to_str*/ scsi_attrib_int_sbuf, 6780 /*parse_str*/ NULL }, 6781 { SMA_ATTR_TOTAL_MB_WRITTEN_CUR, SCSI_ATTR_FLAG_NONE, 6782 "Total MB Written in Current/Last Load", 6783 /*suffix*/ "MB", /*to_str*/ scsi_attrib_int_sbuf, 6784 /*parse_str*/ NULL }, 6785 { SMA_ATTR_TOTAL_MB_READ_CUR, SCSI_ATTR_FLAG_NONE, 6786 "Total MB Read in Current/Last Load", 6787 /*suffix*/ "MB", /*to_str*/ scsi_attrib_int_sbuf, 6788 /*parse_str*/ NULL }, 6789 { SMA_ATTR_FIRST_ENC_BLOCK, SCSI_ATTR_FLAG_NONE, 6790 "Logical Position of First Encrypted Block", 6791 /*suffix*/ NULL, /*to_str*/ scsi_attrib_int_sbuf, 6792 /*parse_str*/ NULL }, 6793 { SMA_ATTR_NEXT_UNENC_BLOCK, SCSI_ATTR_FLAG_NONE, 6794 "Logical Position of First Unencrypted Block after First " 6795 "Encrypted Block", 6796 /*suffix*/ NULL, /*to_str*/ scsi_attrib_int_sbuf, 6797 /*parse_str*/ NULL }, 6798 { SMA_ATTR_MEDIUM_USAGE_HIST, SCSI_ATTR_FLAG_NONE, 6799 "Medium Usage History", 6800 /*suffix*/ NULL, /*to_str*/ NULL, 6801 /*parse_str*/ NULL }, 6802 { SMA_ATTR_PART_USAGE_HIST, SCSI_ATTR_FLAG_NONE, 6803 "Partition Usage History", 6804 /*suffix*/ NULL, /*to_str*/ NULL, 6805 /*parse_str*/ NULL }, 6806 { SMA_ATTR_MED_MANUF, SCSI_ATTR_FLAG_NONE, 6807 "Medium Manufacturer", 6808 /*suffix*/NULL, /*to_str*/ scsi_attrib_ascii_sbuf, 6809 /*parse_str*/ NULL }, 6810 { SMA_ATTR_MED_SERIAL, SCSI_ATTR_FLAG_NONE, 6811 "Medium Serial Number", 6812 /*suffix*/NULL, /*to_str*/ scsi_attrib_ascii_sbuf, 6813 /*parse_str*/ NULL }, 6814 { SMA_ATTR_MED_LENGTH, SCSI_ATTR_FLAG_NONE, 6815 "Medium Length", 6816 /*suffix*/"m", /*to_str*/ scsi_attrib_int_sbuf, 6817 /*parse_str*/ NULL }, 6818 { SMA_ATTR_MED_WIDTH, SCSI_ATTR_FLAG_FP | SCSI_ATTR_FLAG_DIV_10 | 6819 SCSI_ATTR_FLAG_FP_1DIGIT, 6820 "Medium Width", 6821 /*suffix*/"mm", /*to_str*/ scsi_attrib_int_sbuf, 6822 /*parse_str*/ NULL }, 6823 { SMA_ATTR_MED_ASSIGNING_ORG, SCSI_ATTR_FLAG_NONE, 6824 "Assigning Organization", 6825 /*suffix*/NULL, /*to_str*/ scsi_attrib_ascii_sbuf, 6826 /*parse_str*/ NULL }, 6827 { SMA_ATTR_MED_DENSITY_CODE, SCSI_ATTR_FLAG_HEX, 6828 "Medium Density Code", 6829 /*suffix*/NULL, /*to_str*/ scsi_attrib_int_sbuf, 6830 /*parse_str*/ NULL }, 6831 { SMA_ATTR_MED_MANUF_DATE, SCSI_ATTR_FLAG_NONE, 6832 "Medium Manufacture Date", 6833 /*suffix*/NULL, /*to_str*/ scsi_attrib_ascii_sbuf, 6834 /*parse_str*/ NULL }, 6835 { SMA_ATTR_MAM_CAPACITY, SCSI_ATTR_FLAG_NONE, 6836 "MAM Capacity", 6837 /*suffix*/"bytes", /*to_str*/ scsi_attrib_int_sbuf, 6838 /*parse_str*/ NULL }, 6839 { SMA_ATTR_MED_TYPE, SCSI_ATTR_FLAG_HEX, 6840 "Medium Type", 6841 /*suffix*/NULL, /*to_str*/ scsi_attrib_int_sbuf, 6842 /*parse_str*/ NULL }, 6843 { SMA_ATTR_MED_TYPE_INFO, SCSI_ATTR_FLAG_HEX, 6844 "Medium Type Information", 6845 /*suffix*/NULL, /*to_str*/ scsi_attrib_int_sbuf, 6846 /*parse_str*/ NULL }, 6847 { SMA_ATTR_MED_SERIAL_NUM, SCSI_ATTR_FLAG_NONE, 6848 "Medium Serial Number", 6849 /*suffix*/NULL, /*to_str*/ scsi_attrib_int_sbuf, 6850 /*parse_str*/ NULL }, 6851 { SMA_ATTR_APP_VENDOR, SCSI_ATTR_FLAG_NONE, 6852 "Application Vendor", 6853 /*suffix*/NULL, /*to_str*/ scsi_attrib_ascii_sbuf, 6854 /*parse_str*/ NULL }, 6855 { SMA_ATTR_APP_NAME, SCSI_ATTR_FLAG_NONE, 6856 "Application Name", 6857 /*suffix*/NULL, /*to_str*/ scsi_attrib_ascii_sbuf, 6858 /*parse_str*/ NULL }, 6859 { SMA_ATTR_APP_VERSION, SCSI_ATTR_FLAG_NONE, 6860 "Application Version", 6861 /*suffix*/NULL, /*to_str*/ scsi_attrib_ascii_sbuf, 6862 /*parse_str*/ NULL }, 6863 { SMA_ATTR_USER_MED_TEXT_LABEL, SCSI_ATTR_FLAG_NONE, 6864 "User Medium Text Label", 6865 /*suffix*/NULL, /*to_str*/ scsi_attrib_text_sbuf, 6866 /*parse_str*/ NULL }, 6867 { SMA_ATTR_LAST_WRITTEN_TIME, SCSI_ATTR_FLAG_NONE, 6868 "Date and Time Last Written", 6869 /*suffix*/NULL, /*to_str*/ scsi_attrib_ascii_sbuf, 6870 /*parse_str*/ NULL }, 6871 { SMA_ATTR_TEXT_LOCAL_ID, SCSI_ATTR_FLAG_HEX, 6872 "Text Localization Identifier", 6873 /*suffix*/NULL, /*to_str*/ scsi_attrib_int_sbuf, 6874 /*parse_str*/ NULL }, 6875 { SMA_ATTR_BARCODE, SCSI_ATTR_FLAG_NONE, 6876 "Barcode", 6877 /*suffix*/NULL, /*to_str*/ scsi_attrib_ascii_sbuf, 6878 /*parse_str*/ NULL }, 6879 { SMA_ATTR_HOST_OWNER_NAME, SCSI_ATTR_FLAG_NONE, 6880 "Owning Host Textual Name", 6881 /*suffix*/NULL, /*to_str*/ scsi_attrib_text_sbuf, 6882 /*parse_str*/ NULL }, 6883 { SMA_ATTR_MEDIA_POOL, SCSI_ATTR_FLAG_NONE, 6884 "Media Pool", 6885 /*suffix*/NULL, /*to_str*/ scsi_attrib_text_sbuf, 6886 /*parse_str*/ NULL }, 6887 { SMA_ATTR_PART_USER_LABEL, SCSI_ATTR_FLAG_NONE, 6888 "Partition User Text Label", 6889 /*suffix*/NULL, /*to_str*/ scsi_attrib_ascii_sbuf, 6890 /*parse_str*/ NULL }, 6891 { SMA_ATTR_LOAD_UNLOAD_AT_PART, SCSI_ATTR_FLAG_NONE, 6892 "Load/Unload at Partition", 6893 /*suffix*/NULL, /*to_str*/ scsi_attrib_int_sbuf, 6894 /*parse_str*/ NULL }, 6895 { SMA_ATTR_APP_FORMAT_VERSION, SCSI_ATTR_FLAG_NONE, 6896 "Application Format Version", 6897 /*suffix*/NULL, /*to_str*/ scsi_attrib_ascii_sbuf, 6898 /*parse_str*/ NULL }, 6899 { SMA_ATTR_VOL_COHERENCY_INFO, SCSI_ATTR_FLAG_NONE, 6900 "Volume Coherency Information", 6901 /*suffix*/NULL, /*to_str*/ scsi_attrib_volcoh_sbuf, 6902 /*parse_str*/ NULL }, 6903 { 0x0ff1, SCSI_ATTR_FLAG_NONE, 6904 "Spectra MLM Creation", 6905 /*suffix*/NULL, /*to_str*/ scsi_attrib_hexdump_sbuf, 6906 /*parse_str*/ NULL }, 6907 { 0x0ff2, SCSI_ATTR_FLAG_NONE, 6908 "Spectra MLM C3", 6909 /*suffix*/NULL, /*to_str*/ scsi_attrib_hexdump_sbuf, 6910 /*parse_str*/ NULL }, 6911 { 0x0ff3, SCSI_ATTR_FLAG_NONE, 6912 "Spectra MLM RW", 6913 /*suffix*/NULL, /*to_str*/ scsi_attrib_hexdump_sbuf, 6914 /*parse_str*/ NULL }, 6915 { 0x0ff4, SCSI_ATTR_FLAG_NONE, 6916 "Spectra MLM SDC List", 6917 /*suffix*/NULL, /*to_str*/ scsi_attrib_hexdump_sbuf, 6918 /*parse_str*/ NULL }, 6919 { 0x0ff7, SCSI_ATTR_FLAG_NONE, 6920 "Spectra MLM Post Scan", 6921 /*suffix*/NULL, /*to_str*/ scsi_attrib_hexdump_sbuf, 6922 /*parse_str*/ NULL }, 6923 { 0x0ffe, SCSI_ATTR_FLAG_NONE, 6924 "Spectra MLM Checksum", 6925 /*suffix*/NULL, /*to_str*/ scsi_attrib_hexdump_sbuf, 6926 /*parse_str*/ NULL }, 6927 { 0x17f1, SCSI_ATTR_FLAG_NONE, 6928 "Spectra MLM Creation", 6929 /*suffix*/NULL, /*to_str*/ scsi_attrib_hexdump_sbuf, 6930 /*parse_str*/ NULL }, 6931 { 0x17f2, SCSI_ATTR_FLAG_NONE, 6932 "Spectra MLM C3", 6933 /*suffix*/NULL, /*to_str*/ scsi_attrib_hexdump_sbuf, 6934 /*parse_str*/ NULL }, 6935 { 0x17f3, SCSI_ATTR_FLAG_NONE, 6936 "Spectra MLM RW", 6937 /*suffix*/NULL, /*to_str*/ scsi_attrib_hexdump_sbuf, 6938 /*parse_str*/ NULL }, 6939 { 0x17f4, SCSI_ATTR_FLAG_NONE, 6940 "Spectra MLM SDC List", 6941 /*suffix*/NULL, /*to_str*/ scsi_attrib_hexdump_sbuf, 6942 /*parse_str*/ NULL }, 6943 { 0x17f7, SCSI_ATTR_FLAG_NONE, 6944 "Spectra MLM Post Scan", 6945 /*suffix*/NULL, /*to_str*/ scsi_attrib_hexdump_sbuf, 6946 /*parse_str*/ NULL }, 6947 { 0x17ff, SCSI_ATTR_FLAG_NONE, 6948 "Spectra MLM Checksum", 6949 /*suffix*/NULL, /*to_str*/ scsi_attrib_hexdump_sbuf, 6950 /*parse_str*/ NULL }, 6951}; 6952 6953/* 6954 * Print out Volume Coherency Information (Attribute 0x080c). 6955 * This field has two variable length members, including one at the 6956 * beginning, so it isn't practical to have a fixed structure definition. 6957 * This is current as of SSC4r03 (see section 4.2.21.3), dated March 25, 6958 * 2013. 6959 */ 6960int 6961scsi_attrib_volcoh_sbuf(struct sbuf *sb, struct scsi_mam_attribute_header *hdr, 6962 uint32_t valid_len, uint32_t flags, 6963 uint32_t output_flags, char *error_str, 6964 int error_str_len) 6965{ 6966 size_t avail_len; 6967 uint32_t field_size; 6968 uint64_t tmp_val; 6969 uint8_t *cur_ptr; 6970 int retval; 6971 int vcr_len, as_len; 6972 6973 retval = 0; 6974 tmp_val = 0; 6975 6976 field_size = scsi_2btoul(hdr->length); 6977 avail_len = valid_len - sizeof(*hdr); 6978 if (field_size > avail_len) { 6979 if (error_str != NULL) { 6980 snprintf(error_str, error_str_len, "Available " 6981 "length of attribute ID 0x%.4x %zu < field " 6982 "length %u", scsi_2btoul(hdr->id), avail_len, 6983 field_size); 6984 } 6985 retval = 1; 6986 goto bailout; 6987 } else if (field_size == 0) { 6988 /* 6989 * It isn't clear from the spec whether a field length of 6990 * 0 is invalid here. It probably is, but be lenient here 6991 * to avoid inconveniencing the user. 6992 */ 6993 goto bailout; 6994 } 6995 cur_ptr = hdr->attribute; 6996 vcr_len = *cur_ptr; 6997 cur_ptr++; 6998 6999 sbuf_printf(sb, "\n\tVolume Change Reference Value:"); 7000 7001 switch (vcr_len) { 7002 case 0: 7003 if (error_str != NULL) { 7004 snprintf(error_str, error_str_len, "Volume Change " 7005 "Reference value has length of 0"); 7006 } 7007 retval = 1; 7008 goto bailout; 7009 break; /*NOTREACHED*/ 7010 case 1: 7011 tmp_val = *cur_ptr; 7012 break; 7013 case 2: 7014 tmp_val = scsi_2btoul(cur_ptr); 7015 break; 7016 case 3: 7017 tmp_val = scsi_3btoul(cur_ptr); 7018 break; 7019 case 4: 7020 tmp_val = scsi_4btoul(cur_ptr); 7021 break; 7022 case 8: 7023 tmp_val = scsi_8btou64(cur_ptr); 7024 break; 7025 default: 7026 sbuf_printf(sb, "\n"); 7027 sbuf_hexdump(sb, cur_ptr, vcr_len, NULL, 0); 7028 break; 7029 } 7030 if (vcr_len <= 8) 7031 sbuf_printf(sb, " 0x%jx\n", (uintmax_t)tmp_val); 7032 7033 cur_ptr += vcr_len; 7034 tmp_val = scsi_8btou64(cur_ptr); 7035 sbuf_printf(sb, "\tVolume Coherency Count: %ju\n", (uintmax_t)tmp_val); 7036 7037 cur_ptr += sizeof(tmp_val); 7038 tmp_val = scsi_8btou64(cur_ptr); 7039 sbuf_printf(sb, "\tVolume Coherency Set Identifier: 0x%jx\n", 7040 (uintmax_t)tmp_val); 7041 7042 /* 7043 * Figure out how long the Application Client Specific Information 7044 * is and produce a hexdump. 7045 */ 7046 cur_ptr += sizeof(tmp_val); 7047 as_len = scsi_2btoul(cur_ptr); 7048 cur_ptr += sizeof(uint16_t); 7049 sbuf_printf(sb, "\tApplication Client Specific Information: "); 7050 if (((as_len == SCSI_LTFS_VER0_LEN) 7051 || (as_len == SCSI_LTFS_VER1_LEN)) 7052 && (strncmp(cur_ptr, SCSI_LTFS_STR_NAME, SCSI_LTFS_STR_LEN) == 0)) { 7053 sbuf_printf(sb, "LTFS\n"); 7054 cur_ptr += SCSI_LTFS_STR_LEN + 1; 7055 if (cur_ptr[SCSI_LTFS_UUID_LEN] != '\0') 7056 cur_ptr[SCSI_LTFS_UUID_LEN] = '\0'; 7057 sbuf_printf(sb, "\tLTFS UUID: %s\n", cur_ptr); 7058 cur_ptr += SCSI_LTFS_UUID_LEN + 1; 7059 /* XXX KDM check the length */ 7060 sbuf_printf(sb, "\tLTFS Version: %d\n", *cur_ptr); 7061 } else { 7062 sbuf_printf(sb, "Unknown\n"); 7063 sbuf_hexdump(sb, cur_ptr, as_len, NULL, 0); 7064 } 7065 7066bailout: 7067 return (retval); 7068} 7069 7070int 7071scsi_attrib_vendser_sbuf(struct sbuf *sb, struct scsi_mam_attribute_header *hdr, 7072 uint32_t valid_len, uint32_t flags, 7073 uint32_t output_flags, char *error_str, 7074 int error_str_len) 7075{ 7076 size_t avail_len; 7077 uint32_t field_size; 7078 struct scsi_attrib_vendser *vendser; 7079 cam_strvis_flags strvis_flags; 7080 int retval = 0; 7081 7082 field_size = scsi_2btoul(hdr->length); 7083 avail_len = valid_len - sizeof(*hdr); 7084 if (field_size > avail_len) { 7085 if (error_str != NULL) { 7086 snprintf(error_str, error_str_len, "Available " 7087 "length of attribute ID 0x%.4x %zu < field " 7088 "length %u", scsi_2btoul(hdr->id), avail_len, 7089 field_size); 7090 } 7091 retval = 1; 7092 goto bailout; 7093 } else if (field_size == 0) { 7094 /* 7095 * A field size of 0 doesn't make sense here. The device 7096 * can at least give you the vendor ID, even if it can't 7097 * give you the serial number. 7098 */ 7099 if (error_str != NULL) { 7100 snprintf(error_str, error_str_len, "The length of " 7101 "attribute ID 0x%.4x is 0", 7102 scsi_2btoul(hdr->id)); 7103 } 7104 retval = 1; 7105 goto bailout; 7106 } 7107 vendser = (struct scsi_attrib_vendser *)hdr->attribute; 7108 7109 switch (output_flags & SCSI_ATTR_OUTPUT_NONASCII_MASK) { 7110 case SCSI_ATTR_OUTPUT_NONASCII_TRIM: 7111 strvis_flags = CAM_STRVIS_FLAG_NONASCII_TRIM; 7112 break; 7113 case SCSI_ATTR_OUTPUT_NONASCII_RAW: 7114 strvis_flags = CAM_STRVIS_FLAG_NONASCII_RAW; 7115 break; 7116 case SCSI_ATTR_OUTPUT_NONASCII_ESC: 7117 default: 7118 strvis_flags = CAM_STRVIS_FLAG_NONASCII_ESC; 7119 break;; 7120 } 7121 cam_strvis_sbuf(sb, vendser->vendor, sizeof(vendser->vendor), 7122 strvis_flags); 7123 sbuf_putc(sb, ' '); 7124 cam_strvis_sbuf(sb, vendser->serial_num, sizeof(vendser->serial_num), 7125 strvis_flags); 7126bailout: 7127 return (retval); 7128} 7129 7130int 7131scsi_attrib_hexdump_sbuf(struct sbuf *sb, struct scsi_mam_attribute_header *hdr, 7132 uint32_t valid_len, uint32_t flags, 7133 uint32_t output_flags, char *error_str, 7134 int error_str_len) 7135{ 7136 uint32_t field_size; 7137 ssize_t avail_len; 7138 uint32_t print_len; 7139 uint8_t *num_ptr; 7140 int retval = 0; 7141 7142 field_size = scsi_2btoul(hdr->length); 7143 avail_len = valid_len - sizeof(*hdr); 7144 print_len = MIN(avail_len, field_size); 7145 num_ptr = hdr->attribute; 7146 7147 if (print_len > 0) { 7148 sbuf_printf(sb, "\n"); 7149 sbuf_hexdump(sb, num_ptr, print_len, NULL, 0); 7150 } 7151 7152 return (retval); 7153} 7154 7155int 7156scsi_attrib_int_sbuf(struct sbuf *sb, struct scsi_mam_attribute_header *hdr, 7157 uint32_t valid_len, uint32_t flags, 7158 uint32_t output_flags, char *error_str, 7159 int error_str_len) 7160{ 7161 uint64_t print_number; 7162 size_t avail_len; 7163 uint32_t number_size; 7164 int retval = 0; 7165 7166 number_size = scsi_2btoul(hdr->length); 7167 7168 avail_len = valid_len - sizeof(*hdr); 7169 if (avail_len < number_size) { 7170 if (error_str != NULL) { 7171 snprintf(error_str, error_str_len, "Available " 7172 "length of attribute ID 0x%.4x %zu < field " 7173 "length %u", scsi_2btoul(hdr->id), avail_len, 7174 number_size); 7175 } 7176 retval = 1; 7177 goto bailout; 7178 } 7179 7180 switch (number_size) { 7181 case 0: 7182 /* 7183 * We don't treat this as an error, since there may be 7184 * scenarios where a device reports a field but then gives 7185 * a length of 0. See the note in scsi_attrib_ascii_sbuf(). 7186 */ 7187 goto bailout; 7188 break; /*NOTREACHED*/ 7189 case 1: 7190 print_number = hdr->attribute[0]; 7191 break; 7192 case 2: 7193 print_number = scsi_2btoul(hdr->attribute); 7194 break; 7195 case 3: 7196 print_number = scsi_3btoul(hdr->attribute); 7197 break; 7198 case 4: 7199 print_number = scsi_4btoul(hdr->attribute); 7200 break; 7201 case 8: 7202 print_number = scsi_8btou64(hdr->attribute); 7203 break; 7204 default: 7205 /* 7206 * If we wind up here, the number is too big to print 7207 * normally, so just do a hexdump. 7208 */ 7209 retval = scsi_attrib_hexdump_sbuf(sb, hdr, valid_len, 7210 flags, output_flags, 7211 error_str, error_str_len); 7212 goto bailout; 7213 break; 7214 } 7215 7216 if (flags & SCSI_ATTR_FLAG_FP) { 7217#ifndef _KERNEL 7218 long double num_float; 7219 7220 num_float = (long double)print_number; 7221 7222 if (flags & SCSI_ATTR_FLAG_DIV_10) 7223 num_float /= 10; 7224 7225 sbuf_printf(sb, "%.*Lf", (flags & SCSI_ATTR_FLAG_FP_1DIGIT) ? 7226 1 : 0, num_float); 7227#else /* _KERNEL */ 7228 sbuf_printf(sb, "%ju", (flags & SCSI_ATTR_FLAG_DIV_10) ? 7229 (print_number / 10) : print_number); 7230#endif /* _KERNEL */ 7231 } else if (flags & SCSI_ATTR_FLAG_HEX) { 7232 sbuf_printf(sb, "0x%jx", (uintmax_t)print_number); 7233 } else 7234 sbuf_printf(sb, "%ju", (uintmax_t)print_number); 7235 7236bailout: 7237 return (retval); 7238} 7239 7240int 7241scsi_attrib_ascii_sbuf(struct sbuf *sb, struct scsi_mam_attribute_header *hdr, 7242 uint32_t valid_len, uint32_t flags, 7243 uint32_t output_flags, char *error_str, 7244 int error_str_len) 7245{ 7246 size_t avail_len; 7247 uint32_t field_size, print_size; 7248 int retval = 0; 7249 7250 avail_len = valid_len - sizeof(*hdr); 7251 field_size = scsi_2btoul(hdr->length); 7252 print_size = MIN(avail_len, field_size); 7253 7254 if (print_size > 0) { 7255 cam_strvis_flags strvis_flags; 7256 7257 switch (output_flags & SCSI_ATTR_OUTPUT_NONASCII_MASK) { 7258 case SCSI_ATTR_OUTPUT_NONASCII_TRIM: 7259 strvis_flags = CAM_STRVIS_FLAG_NONASCII_TRIM; 7260 break; 7261 case SCSI_ATTR_OUTPUT_NONASCII_RAW: 7262 strvis_flags = CAM_STRVIS_FLAG_NONASCII_RAW; 7263 break; 7264 case SCSI_ATTR_OUTPUT_NONASCII_ESC: 7265 default: 7266 strvis_flags = CAM_STRVIS_FLAG_NONASCII_ESC; 7267 break; 7268 } 7269 cam_strvis_sbuf(sb, hdr->attribute, print_size, strvis_flags); 7270 } else if (avail_len < field_size) { 7271 /* 7272 * We only report an error if the user didn't allocate 7273 * enough space to hold the full value of this field. If 7274 * the field length is 0, that is allowed by the spec. 7275 * e.g. in SPC-4r37, section 7.4.2.2.5, VOLUME IDENTIFIER 7276 * "This attribute indicates the current volume identifier 7277 * (see SMC-3) of the medium. If the device server supports 7278 * this attribute but does not have access to the volume 7279 * identifier, the device server shall report this attribute 7280 * with an attribute length value of zero." 7281 */ 7282 if (error_str != NULL) { 7283 snprintf(error_str, error_str_len, "Available " 7284 "length of attribute ID 0x%.4x %zu < field " 7285 "length %u", scsi_2btoul(hdr->id), avail_len, 7286 field_size); 7287 } 7288 retval = 1; 7289 } 7290 7291 return (retval); 7292} 7293 7294int 7295scsi_attrib_text_sbuf(struct sbuf *sb, struct scsi_mam_attribute_header *hdr, 7296 uint32_t valid_len, uint32_t flags, 7297 uint32_t output_flags, char *error_str, 7298 int error_str_len) 7299{ 7300 size_t avail_len; 7301 uint32_t field_size, print_size; 7302 int retval = 0; 7303 int esc_text = 1; 7304 7305 avail_len = valid_len - sizeof(*hdr); 7306 field_size = scsi_2btoul(hdr->length); 7307 print_size = MIN(avail_len, field_size); 7308 7309 if ((output_flags & SCSI_ATTR_OUTPUT_TEXT_MASK) == 7310 SCSI_ATTR_OUTPUT_TEXT_RAW) 7311 esc_text = 0; 7312 7313 if (print_size > 0) { 7314 uint32_t i; 7315 7316 for (i = 0; i < print_size; i++) { 7317 if (hdr->attribute[i] == '\0') 7318 continue; 7319 else if (((unsigned char)hdr->attribute[i] < 0x80) 7320 || (esc_text == 0)) 7321 sbuf_putc(sb, hdr->attribute[i]); 7322 else 7323 sbuf_printf(sb, "%%%02x", 7324 (unsigned char)hdr->attribute[i]); 7325 } 7326 } else if (avail_len < field_size) { 7327 /* 7328 * We only report an error if the user didn't allocate 7329 * enough space to hold the full value of this field. 7330 */ 7331 if (error_str != NULL) { 7332 snprintf(error_str, error_str_len, "Available " 7333 "length of attribute ID 0x%.4x %zu < field " 7334 "length %u", scsi_2btoul(hdr->id), avail_len, 7335 field_size); 7336 } 7337 retval = 1; 7338 } 7339 7340 return (retval); 7341} 7342 7343struct scsi_attrib_table_entry * 7344scsi_find_attrib_entry(struct scsi_attrib_table_entry *table, 7345 size_t num_table_entries, uint32_t id) 7346{ 7347 uint32_t i; 7348 7349 for (i = 0; i < num_table_entries; i++) { 7350 if (table[i].id == id) 7351 return (&table[i]); 7352 } 7353 7354 return (NULL); 7355} 7356 7357struct scsi_attrib_table_entry * 7358scsi_get_attrib_entry(uint32_t id) 7359{ 7360 return (scsi_find_attrib_entry(scsi_mam_attr_table, 7361 sizeof(scsi_mam_attr_table) / sizeof(scsi_mam_attr_table[0]), 7362 id)); 7363} 7364 7365int 7366scsi_attrib_value_sbuf(struct sbuf *sb, uint32_t valid_len, 7367 struct scsi_mam_attribute_header *hdr, uint32_t output_flags, 7368 char *error_str, size_t error_str_len) 7369{ 7370 int retval; 7371 7372 switch (hdr->byte2 & SMA_FORMAT_MASK) { 7373 case SMA_FORMAT_ASCII: 7374 retval = scsi_attrib_ascii_sbuf(sb, hdr, valid_len, 7375 SCSI_ATTR_FLAG_NONE, output_flags, error_str,error_str_len); 7376 break; 7377 case SMA_FORMAT_BINARY: 7378 if (scsi_2btoul(hdr->length) <= 8) 7379 retval = scsi_attrib_int_sbuf(sb, hdr, valid_len, 7380 SCSI_ATTR_FLAG_NONE, output_flags, error_str, 7381 error_str_len); 7382 else 7383 retval = scsi_attrib_hexdump_sbuf(sb, hdr, valid_len, 7384 SCSI_ATTR_FLAG_NONE, output_flags, error_str, 7385 error_str_len); 7386 break; 7387 case SMA_FORMAT_TEXT: 7388 retval = scsi_attrib_text_sbuf(sb, hdr, valid_len, 7389 SCSI_ATTR_FLAG_NONE, output_flags, error_str, 7390 error_str_len); 7391 break; 7392 default: 7393 if (error_str != NULL) { 7394 snprintf(error_str, error_str_len, "Unknown attribute " 7395 "format 0x%x", hdr->byte2 & SMA_FORMAT_MASK); 7396 } 7397 retval = 1; 7398 goto bailout; 7399 break; /*NOTREACHED*/ 7400 } 7401 7402 sbuf_trim(sb); 7403 7404bailout: 7405 7406 return (retval); 7407} 7408 7409void 7410scsi_attrib_prefix_sbuf(struct sbuf *sb, uint32_t output_flags, 7411 struct scsi_mam_attribute_header *hdr, 7412 uint32_t valid_len, const char *desc) 7413{ 7414 int need_space = 0; 7415 uint32_t len; 7416 uint32_t id; 7417 7418 /* 7419 * We can't do anything if we don't have enough valid data for the 7420 * header. 7421 */ 7422 if (valid_len < sizeof(*hdr)) 7423 return; 7424 7425 id = scsi_2btoul(hdr->id); 7426 /* 7427 * Note that we print out the value of the attribute listed in the 7428 * header, regardless of whether we actually got that many bytes 7429 * back from the device through the controller. A truncated result 7430 * could be the result of a failure to ask for enough data; the 7431 * header indicates how many bytes are allocated for this attribute 7432 * in the MAM. 7433 */ 7434 len = scsi_2btoul(hdr->length); 7435 7436 if ((output_flags & SCSI_ATTR_OUTPUT_FIELD_MASK) == 7437 SCSI_ATTR_OUTPUT_FIELD_NONE) 7438 return; 7439 7440 if ((output_flags & SCSI_ATTR_OUTPUT_FIELD_DESC) 7441 && (desc != NULL)) { 7442 sbuf_printf(sb, "%s", desc); 7443 need_space = 1; 7444 } 7445 7446 if (output_flags & SCSI_ATTR_OUTPUT_FIELD_NUM) { 7447 sbuf_printf(sb, "%s(0x%.4x)", (need_space) ? " " : "", id); 7448 need_space = 0; 7449 } 7450 7451 if (output_flags & SCSI_ATTR_OUTPUT_FIELD_SIZE) { 7452 sbuf_printf(sb, "%s[%d]", (need_space) ? " " : "", len); 7453 need_space = 0; 7454 } 7455 if (output_flags & SCSI_ATTR_OUTPUT_FIELD_RW) { 7456 sbuf_printf(sb, "%s(%s)", (need_space) ? " " : "", 7457 (hdr->byte2 & SMA_READ_ONLY) ? "RO" : "RW"); 7458 } 7459 sbuf_printf(sb, ": "); 7460} 7461 7462int 7463scsi_attrib_sbuf(struct sbuf *sb, struct scsi_mam_attribute_header *hdr, 7464 uint32_t valid_len, struct scsi_attrib_table_entry *user_table, 7465 size_t num_user_entries, int prefer_user_table, 7466 uint32_t output_flags, char *error_str, int error_str_len) 7467{ 7468 int retval; 7469 struct scsi_attrib_table_entry *table1 = NULL, *table2 = NULL; 7470 struct scsi_attrib_table_entry *entry = NULL; 7471 size_t table1_size = 0, table2_size = 0; 7472 uint32_t id; 7473 7474 retval = 0; 7475 7476 if (valid_len < sizeof(*hdr)) { 7477 retval = 1; 7478 goto bailout; 7479 } 7480 7481 id = scsi_2btoul(hdr->id); 7482 7483 if (user_table != NULL) { 7484 if (prefer_user_table != 0) { 7485 table1 = user_table; 7486 table1_size = num_user_entries; 7487 table2 = scsi_mam_attr_table; 7488 table2_size = sizeof(scsi_mam_attr_table) / 7489 sizeof(scsi_mam_attr_table[0]); 7490 } else { 7491 table1 = scsi_mam_attr_table; 7492 table1_size = sizeof(scsi_mam_attr_table) / 7493 sizeof(scsi_mam_attr_table[0]); 7494 table2 = user_table; 7495 table2_size = num_user_entries; 7496 } 7497 } else { 7498 table1 = scsi_mam_attr_table; 7499 table1_size = sizeof(scsi_mam_attr_table) / 7500 sizeof(scsi_mam_attr_table[0]); 7501 } 7502 7503 entry = scsi_find_attrib_entry(table1, table1_size, id); 7504 if (entry != NULL) { 7505 scsi_attrib_prefix_sbuf(sb, output_flags, hdr, valid_len, 7506 entry->desc); 7507 if (entry->to_str == NULL) 7508 goto print_default; 7509 retval = entry->to_str(sb, hdr, valid_len, entry->flags, 7510 output_flags, error_str, error_str_len); 7511 goto bailout; 7512 } 7513 if (table2 != NULL) { 7514 entry = scsi_find_attrib_entry(table2, table2_size, id); 7515 if (entry != NULL) { 7516 if (entry->to_str == NULL) 7517 goto print_default; 7518 7519 scsi_attrib_prefix_sbuf(sb, output_flags, hdr, 7520 valid_len, entry->desc); 7521 retval = entry->to_str(sb, hdr, valid_len, entry->flags, 7522 output_flags, error_str, 7523 error_str_len); 7524 goto bailout; 7525 } 7526 } 7527 7528 scsi_attrib_prefix_sbuf(sb, output_flags, hdr, valid_len, NULL); 7529 7530print_default: 7531 retval = scsi_attrib_value_sbuf(sb, valid_len, hdr, output_flags, 7532 error_str, error_str_len); 7533bailout: 7534 if (retval == 0) { 7535 if ((entry != NULL) 7536 && (entry->suffix != NULL)) 7537 sbuf_printf(sb, " %s", entry->suffix); 7538 7539 sbuf_trim(sb); 7540 sbuf_printf(sb, "\n"); 7541 } 7542 7543 return (retval); 7544} 7545 7546void 7547scsi_test_unit_ready(struct ccb_scsiio *csio, u_int32_t retries, 7548 void (*cbfcnp)(struct cam_periph *, union ccb *), 7549 u_int8_t tag_action, u_int8_t sense_len, u_int32_t timeout) 7550{ 7551 struct scsi_test_unit_ready *scsi_cmd; 7552 7553 cam_fill_csio(csio, 7554 retries, 7555 cbfcnp, 7556 CAM_DIR_NONE, 7557 tag_action, 7558 /*data_ptr*/NULL, 7559 /*dxfer_len*/0, 7560 sense_len, 7561 sizeof(*scsi_cmd), 7562 timeout); 7563 7564 scsi_cmd = (struct scsi_test_unit_ready *)&csio->cdb_io.cdb_bytes; 7565 bzero(scsi_cmd, sizeof(*scsi_cmd)); 7566 scsi_cmd->opcode = TEST_UNIT_READY; 7567} 7568 7569void 7570scsi_request_sense(struct ccb_scsiio *csio, u_int32_t retries, 7571 void (*cbfcnp)(struct cam_periph *, union ccb *), 7572 void *data_ptr, u_int8_t dxfer_len, u_int8_t tag_action, 7573 u_int8_t sense_len, u_int32_t timeout) 7574{ 7575 struct scsi_request_sense *scsi_cmd; 7576 7577 cam_fill_csio(csio, 7578 retries, 7579 cbfcnp, 7580 CAM_DIR_IN, 7581 tag_action, 7582 data_ptr, 7583 dxfer_len, 7584 sense_len, 7585 sizeof(*scsi_cmd), 7586 timeout); 7587 7588 scsi_cmd = (struct scsi_request_sense *)&csio->cdb_io.cdb_bytes; 7589 bzero(scsi_cmd, sizeof(*scsi_cmd)); 7590 scsi_cmd->opcode = REQUEST_SENSE; 7591 scsi_cmd->length = dxfer_len; 7592} 7593 7594void 7595scsi_inquiry(struct ccb_scsiio *csio, u_int32_t retries, 7596 void (*cbfcnp)(struct cam_periph *, union ccb *), 7597 u_int8_t tag_action, u_int8_t *inq_buf, u_int32_t inq_len, 7598 int evpd, u_int8_t page_code, u_int8_t sense_len, 7599 u_int32_t timeout) 7600{ 7601 struct scsi_inquiry *scsi_cmd; 7602 7603 cam_fill_csio(csio, 7604 retries, 7605 cbfcnp, 7606 /*flags*/CAM_DIR_IN, 7607 tag_action, 7608 /*data_ptr*/inq_buf, 7609 /*dxfer_len*/inq_len, 7610 sense_len, 7611 sizeof(*scsi_cmd), 7612 timeout); 7613 7614 scsi_cmd = (struct scsi_inquiry *)&csio->cdb_io.cdb_bytes; 7615 bzero(scsi_cmd, sizeof(*scsi_cmd)); 7616 scsi_cmd->opcode = INQUIRY; 7617 if (evpd) { 7618 scsi_cmd->byte2 |= SI_EVPD; 7619 scsi_cmd->page_code = page_code; 7620 } 7621 scsi_ulto2b(inq_len, scsi_cmd->length); 7622} 7623 7624void 7625scsi_mode_sense(struct ccb_scsiio *csio, uint32_t retries, 7626 void (*cbfcnp)(struct cam_periph *, union ccb *), uint8_t tag_action, 7627 int dbd, uint8_t pc, uint8_t page, uint8_t *param_buf, uint32_t param_len, 7628 uint8_t sense_len, uint32_t timeout) 7629{ 7630 7631 scsi_mode_sense_subpage(csio, retries, cbfcnp, tag_action, dbd, 7632 pc, page, 0, param_buf, param_len, 0, sense_len, timeout); 7633} 7634 7635void 7636scsi_mode_sense_len(struct ccb_scsiio *csio, uint32_t retries, 7637 void (*cbfcnp)(struct cam_periph *, union ccb *), uint8_t tag_action, 7638 int dbd, uint8_t pc, uint8_t page, uint8_t *param_buf, uint32_t param_len, 7639 int minimum_cmd_size, uint8_t sense_len, uint32_t timeout) 7640{ 7641 7642 scsi_mode_sense_subpage(csio, retries, cbfcnp, tag_action, dbd, 7643 pc, page, 0, param_buf, param_len, minimum_cmd_size, 7644 sense_len, timeout); 7645} 7646 7647void 7648scsi_mode_sense_subpage(struct ccb_scsiio *csio, uint32_t retries, 7649 void (*cbfcnp)(struct cam_periph *, union ccb *), uint8_t tag_action, 7650 int dbd, uint8_t pc, uint8_t page, uint8_t subpage, uint8_t *param_buf, 7651 uint32_t param_len, int minimum_cmd_size, uint8_t sense_len, 7652 uint32_t timeout) 7653{ 7654 u_int8_t cdb_len; 7655 7656 /* 7657 * Use the smallest possible command to perform the operation. 7658 */ 7659 if ((param_len < 256) 7660 && (minimum_cmd_size < 10)) { 7661 /* 7662 * We can fit in a 6 byte cdb. 7663 */ 7664 struct scsi_mode_sense_6 *scsi_cmd; 7665 7666 scsi_cmd = (struct scsi_mode_sense_6 *)&csio->cdb_io.cdb_bytes; 7667 bzero(scsi_cmd, sizeof(*scsi_cmd)); 7668 scsi_cmd->opcode = MODE_SENSE_6; 7669 if (dbd != 0) 7670 scsi_cmd->byte2 |= SMS_DBD; 7671 scsi_cmd->page = pc | page; 7672 scsi_cmd->subpage = subpage; 7673 scsi_cmd->length = param_len; 7674 cdb_len = sizeof(*scsi_cmd); 7675 } else { 7676 /* 7677 * Need a 10 byte cdb. 7678 */ 7679 struct scsi_mode_sense_10 *scsi_cmd; 7680 7681 scsi_cmd = (struct scsi_mode_sense_10 *)&csio->cdb_io.cdb_bytes; 7682 bzero(scsi_cmd, sizeof(*scsi_cmd)); 7683 scsi_cmd->opcode = MODE_SENSE_10; 7684 if (dbd != 0) 7685 scsi_cmd->byte2 |= SMS_DBD; 7686 scsi_cmd->page = pc | page; 7687 scsi_cmd->subpage = subpage; 7688 scsi_ulto2b(param_len, scsi_cmd->length); 7689 cdb_len = sizeof(*scsi_cmd); 7690 } 7691 cam_fill_csio(csio, 7692 retries, 7693 cbfcnp, 7694 CAM_DIR_IN, 7695 tag_action, 7696 param_buf, 7697 param_len, 7698 sense_len, 7699 cdb_len, 7700 timeout); 7701} 7702 7703void 7704scsi_mode_select(struct ccb_scsiio *csio, u_int32_t retries, 7705 void (*cbfcnp)(struct cam_periph *, union ccb *), 7706 u_int8_t tag_action, int scsi_page_fmt, int save_pages, 7707 u_int8_t *param_buf, u_int32_t param_len, u_int8_t sense_len, 7708 u_int32_t timeout) 7709{ 7710 scsi_mode_select_len(csio, retries, cbfcnp, tag_action, 7711 scsi_page_fmt, save_pages, param_buf, 7712 param_len, 0, sense_len, timeout); 7713} 7714 7715void 7716scsi_mode_select_len(struct ccb_scsiio *csio, u_int32_t retries, 7717 void (*cbfcnp)(struct cam_periph *, union ccb *), 7718 u_int8_t tag_action, int scsi_page_fmt, int save_pages, 7719 u_int8_t *param_buf, u_int32_t param_len, 7720 int minimum_cmd_size, u_int8_t sense_len, 7721 u_int32_t timeout) 7722{ 7723 u_int8_t cdb_len; 7724 7725 /* 7726 * Use the smallest possible command to perform the operation. 7727 */ 7728 if ((param_len < 256) 7729 && (minimum_cmd_size < 10)) { 7730 /* 7731 * We can fit in a 6 byte cdb. 7732 */ 7733 struct scsi_mode_select_6 *scsi_cmd; 7734 7735 scsi_cmd = (struct scsi_mode_select_6 *)&csio->cdb_io.cdb_bytes; 7736 bzero(scsi_cmd, sizeof(*scsi_cmd)); 7737 scsi_cmd->opcode = MODE_SELECT_6; 7738 if (scsi_page_fmt != 0) 7739 scsi_cmd->byte2 |= SMS_PF; 7740 if (save_pages != 0) 7741 scsi_cmd->byte2 |= SMS_SP; 7742 scsi_cmd->length = param_len; 7743 cdb_len = sizeof(*scsi_cmd); 7744 } else { 7745 /* 7746 * Need a 10 byte cdb. 7747 */ 7748 struct scsi_mode_select_10 *scsi_cmd; 7749 7750 scsi_cmd = 7751 (struct scsi_mode_select_10 *)&csio->cdb_io.cdb_bytes; 7752 bzero(scsi_cmd, sizeof(*scsi_cmd)); 7753 scsi_cmd->opcode = MODE_SELECT_10; 7754 if (scsi_page_fmt != 0) 7755 scsi_cmd->byte2 |= SMS_PF; 7756 if (save_pages != 0) 7757 scsi_cmd->byte2 |= SMS_SP; 7758 scsi_ulto2b(param_len, scsi_cmd->length); 7759 cdb_len = sizeof(*scsi_cmd); 7760 } 7761 cam_fill_csio(csio, 7762 retries, 7763 cbfcnp, 7764 CAM_DIR_OUT, 7765 tag_action, 7766 param_buf, 7767 param_len, 7768 sense_len, 7769 cdb_len, 7770 timeout); 7771} 7772 7773void 7774scsi_log_sense(struct ccb_scsiio *csio, u_int32_t retries, 7775 void (*cbfcnp)(struct cam_periph *, union ccb *), 7776 u_int8_t tag_action, u_int8_t page_code, u_int8_t page, 7777 int save_pages, int ppc, u_int32_t paramptr, 7778 u_int8_t *param_buf, u_int32_t param_len, u_int8_t sense_len, 7779 u_int32_t timeout) 7780{ 7781 struct scsi_log_sense *scsi_cmd; 7782 u_int8_t cdb_len; 7783 7784 scsi_cmd = (struct scsi_log_sense *)&csio->cdb_io.cdb_bytes; 7785 bzero(scsi_cmd, sizeof(*scsi_cmd)); 7786 scsi_cmd->opcode = LOG_SENSE; 7787 scsi_cmd->page = page_code | page; 7788 if (save_pages != 0) 7789 scsi_cmd->byte2 |= SLS_SP; 7790 if (ppc != 0) 7791 scsi_cmd->byte2 |= SLS_PPC; 7792 scsi_ulto2b(paramptr, scsi_cmd->paramptr); 7793 scsi_ulto2b(param_len, scsi_cmd->length); 7794 cdb_len = sizeof(*scsi_cmd); 7795 7796 cam_fill_csio(csio, 7797 retries, 7798 cbfcnp, 7799 /*flags*/CAM_DIR_IN, 7800 tag_action, 7801 /*data_ptr*/param_buf, 7802 /*dxfer_len*/param_len, 7803 sense_len, 7804 cdb_len, 7805 timeout); 7806} 7807 7808void 7809scsi_log_select(struct ccb_scsiio *csio, u_int32_t retries, 7810 void (*cbfcnp)(struct cam_periph *, union ccb *), 7811 u_int8_t tag_action, u_int8_t page_code, int save_pages, 7812 int pc_reset, u_int8_t *param_buf, u_int32_t param_len, 7813 u_int8_t sense_len, u_int32_t timeout) 7814{ 7815 struct scsi_log_select *scsi_cmd; 7816 u_int8_t cdb_len; 7817 7818 scsi_cmd = (struct scsi_log_select *)&csio->cdb_io.cdb_bytes; 7819 bzero(scsi_cmd, sizeof(*scsi_cmd)); 7820 scsi_cmd->opcode = LOG_SELECT; 7821 scsi_cmd->page = page_code & SLS_PAGE_CODE; 7822 if (save_pages != 0) 7823 scsi_cmd->byte2 |= SLS_SP; 7824 if (pc_reset != 0) 7825 scsi_cmd->byte2 |= SLS_PCR; 7826 scsi_ulto2b(param_len, scsi_cmd->length); 7827 cdb_len = sizeof(*scsi_cmd); 7828 7829 cam_fill_csio(csio, 7830 retries, 7831 cbfcnp, 7832 /*flags*/CAM_DIR_OUT, 7833 tag_action, 7834 /*data_ptr*/param_buf, 7835 /*dxfer_len*/param_len, 7836 sense_len, 7837 cdb_len, 7838 timeout); 7839} 7840 7841/* 7842 * Prevent or allow the user to remove the media 7843 */ 7844void 7845scsi_prevent(struct ccb_scsiio *csio, u_int32_t retries, 7846 void (*cbfcnp)(struct cam_periph *, union ccb *), 7847 u_int8_t tag_action, u_int8_t action, 7848 u_int8_t sense_len, u_int32_t timeout) 7849{ 7850 struct scsi_prevent *scsi_cmd; 7851 7852 cam_fill_csio(csio, 7853 retries, 7854 cbfcnp, 7855 /*flags*/CAM_DIR_NONE, 7856 tag_action, 7857 /*data_ptr*/NULL, 7858 /*dxfer_len*/0, 7859 sense_len, 7860 sizeof(*scsi_cmd), 7861 timeout); 7862 7863 scsi_cmd = (struct scsi_prevent *)&csio->cdb_io.cdb_bytes; 7864 bzero(scsi_cmd, sizeof(*scsi_cmd)); 7865 scsi_cmd->opcode = PREVENT_ALLOW; 7866 scsi_cmd->how = action; 7867} 7868 7869/* XXX allow specification of address and PMI bit and LBA */ 7870void 7871scsi_read_capacity(struct ccb_scsiio *csio, u_int32_t retries, 7872 void (*cbfcnp)(struct cam_periph *, union ccb *), 7873 u_int8_t tag_action, 7874 struct scsi_read_capacity_data *rcap_buf, 7875 u_int8_t sense_len, u_int32_t timeout) 7876{ 7877 struct scsi_read_capacity *scsi_cmd; 7878 7879 cam_fill_csio(csio, 7880 retries, 7881 cbfcnp, 7882 /*flags*/CAM_DIR_IN, 7883 tag_action, 7884 /*data_ptr*/(u_int8_t *)rcap_buf, 7885 /*dxfer_len*/sizeof(*rcap_buf), 7886 sense_len, 7887 sizeof(*scsi_cmd), 7888 timeout); 7889 7890 scsi_cmd = (struct scsi_read_capacity *)&csio->cdb_io.cdb_bytes; 7891 bzero(scsi_cmd, sizeof(*scsi_cmd)); 7892 scsi_cmd->opcode = READ_CAPACITY; 7893} 7894 7895void 7896scsi_read_capacity_16(struct ccb_scsiio *csio, uint32_t retries, 7897 void (*cbfcnp)(struct cam_periph *, union ccb *), 7898 uint8_t tag_action, uint64_t lba, int reladr, int pmi, 7899 uint8_t *rcap_buf, int rcap_buf_len, uint8_t sense_len, 7900 uint32_t timeout) 7901{ 7902 struct scsi_read_capacity_16 *scsi_cmd; 7903 7904 7905 cam_fill_csio(csio, 7906 retries, 7907 cbfcnp, 7908 /*flags*/CAM_DIR_IN, 7909 tag_action, 7910 /*data_ptr*/(u_int8_t *)rcap_buf, 7911 /*dxfer_len*/rcap_buf_len, 7912 sense_len, 7913 sizeof(*scsi_cmd), 7914 timeout); 7915 scsi_cmd = (struct scsi_read_capacity_16 *)&csio->cdb_io.cdb_bytes; 7916 bzero(scsi_cmd, sizeof(*scsi_cmd)); 7917 scsi_cmd->opcode = SERVICE_ACTION_IN; 7918 scsi_cmd->service_action = SRC16_SERVICE_ACTION; 7919 scsi_u64to8b(lba, scsi_cmd->addr); 7920 scsi_ulto4b(rcap_buf_len, scsi_cmd->alloc_len); 7921 if (pmi) 7922 reladr |= SRC16_PMI; 7923 if (reladr) 7924 reladr |= SRC16_RELADR; 7925} 7926 7927void 7928scsi_report_luns(struct ccb_scsiio *csio, u_int32_t retries, 7929 void (*cbfcnp)(struct cam_periph *, union ccb *), 7930 u_int8_t tag_action, u_int8_t select_report, 7931 struct scsi_report_luns_data *rpl_buf, u_int32_t alloc_len, 7932 u_int8_t sense_len, u_int32_t timeout) 7933{ 7934 struct scsi_report_luns *scsi_cmd; 7935 7936 cam_fill_csio(csio, 7937 retries, 7938 cbfcnp, 7939 /*flags*/CAM_DIR_IN, 7940 tag_action, 7941 /*data_ptr*/(u_int8_t *)rpl_buf, 7942 /*dxfer_len*/alloc_len, 7943 sense_len, 7944 sizeof(*scsi_cmd), 7945 timeout); 7946 scsi_cmd = (struct scsi_report_luns *)&csio->cdb_io.cdb_bytes; 7947 bzero(scsi_cmd, sizeof(*scsi_cmd)); 7948 scsi_cmd->opcode = REPORT_LUNS; 7949 scsi_cmd->select_report = select_report; 7950 scsi_ulto4b(alloc_len, scsi_cmd->length); 7951} 7952 7953void 7954scsi_report_target_group(struct ccb_scsiio *csio, u_int32_t retries, 7955 void (*cbfcnp)(struct cam_periph *, union ccb *), 7956 u_int8_t tag_action, u_int8_t pdf, 7957 void *buf, u_int32_t alloc_len, 7958 u_int8_t sense_len, u_int32_t timeout) 7959{ 7960 struct scsi_target_group *scsi_cmd; 7961 7962 cam_fill_csio(csio, 7963 retries, 7964 cbfcnp, 7965 /*flags*/CAM_DIR_IN, 7966 tag_action, 7967 /*data_ptr*/(u_int8_t *)buf, 7968 /*dxfer_len*/alloc_len, 7969 sense_len, 7970 sizeof(*scsi_cmd), 7971 timeout); 7972 scsi_cmd = (struct scsi_target_group *)&csio->cdb_io.cdb_bytes; 7973 bzero(scsi_cmd, sizeof(*scsi_cmd)); 7974 scsi_cmd->opcode = MAINTENANCE_IN; 7975 scsi_cmd->service_action = REPORT_TARGET_PORT_GROUPS | pdf; 7976 scsi_ulto4b(alloc_len, scsi_cmd->length); 7977} 7978 7979void 7980scsi_set_target_group(struct ccb_scsiio *csio, u_int32_t retries, 7981 void (*cbfcnp)(struct cam_periph *, union ccb *), 7982 u_int8_t tag_action, void *buf, u_int32_t alloc_len, 7983 u_int8_t sense_len, u_int32_t timeout) 7984{ 7985 struct scsi_target_group *scsi_cmd; 7986 7987 cam_fill_csio(csio, 7988 retries, 7989 cbfcnp, 7990 /*flags*/CAM_DIR_OUT, 7991 tag_action, 7992 /*data_ptr*/(u_int8_t *)buf, 7993 /*dxfer_len*/alloc_len, 7994 sense_len, 7995 sizeof(*scsi_cmd), 7996 timeout); 7997 scsi_cmd = (struct scsi_target_group *)&csio->cdb_io.cdb_bytes; 7998 bzero(scsi_cmd, sizeof(*scsi_cmd)); 7999 scsi_cmd->opcode = MAINTENANCE_OUT; 8000 scsi_cmd->service_action = SET_TARGET_PORT_GROUPS; 8001 scsi_ulto4b(alloc_len, scsi_cmd->length); 8002} 8003 8004/* 8005 * Syncronize the media to the contents of the cache for 8006 * the given lba/count pair. Specifying 0/0 means sync 8007 * the whole cache. 8008 */ 8009void 8010scsi_synchronize_cache(struct ccb_scsiio *csio, u_int32_t retries, 8011 void (*cbfcnp)(struct cam_periph *, union ccb *), 8012 u_int8_t tag_action, u_int32_t begin_lba, 8013 u_int16_t lb_count, u_int8_t sense_len, 8014 u_int32_t timeout) 8015{ 8016 struct scsi_sync_cache *scsi_cmd; 8017 8018 cam_fill_csio(csio, 8019 retries, 8020 cbfcnp, 8021 /*flags*/CAM_DIR_NONE, 8022 tag_action, 8023 /*data_ptr*/NULL, 8024 /*dxfer_len*/0, 8025 sense_len, 8026 sizeof(*scsi_cmd), 8027 timeout); 8028 8029 scsi_cmd = (struct scsi_sync_cache *)&csio->cdb_io.cdb_bytes; 8030 bzero(scsi_cmd, sizeof(*scsi_cmd)); 8031 scsi_cmd->opcode = SYNCHRONIZE_CACHE; 8032 scsi_ulto4b(begin_lba, scsi_cmd->begin_lba); 8033 scsi_ulto2b(lb_count, scsi_cmd->lb_count); 8034} 8035 8036void 8037scsi_read_write(struct ccb_scsiio *csio, u_int32_t retries, 8038 void (*cbfcnp)(struct cam_periph *, union ccb *), 8039 u_int8_t tag_action, int readop, u_int8_t byte2, 8040 int minimum_cmd_size, u_int64_t lba, u_int32_t block_count, 8041 u_int8_t *data_ptr, u_int32_t dxfer_len, u_int8_t sense_len, 8042 u_int32_t timeout) 8043{ 8044 int read; 8045 u_int8_t cdb_len; 8046 8047 read = (readop & SCSI_RW_DIRMASK) == SCSI_RW_READ; 8048 8049 /* 8050 * Use the smallest possible command to perform the operation 8051 * as some legacy hardware does not support the 10 byte commands. 8052 * If any of the bits in byte2 is set, we have to go with a larger 8053 * command. 8054 */ 8055 if ((minimum_cmd_size < 10) 8056 && ((lba & 0x1fffff) == lba) 8057 && ((block_count & 0xff) == block_count) 8058 && (byte2 == 0)) { 8059 /* 8060 * We can fit in a 6 byte cdb. 8061 */ 8062 struct scsi_rw_6 *scsi_cmd; 8063 8064 scsi_cmd = (struct scsi_rw_6 *)&csio->cdb_io.cdb_bytes; 8065 scsi_cmd->opcode = read ? READ_6 : WRITE_6; 8066 scsi_ulto3b(lba, scsi_cmd->addr); 8067 scsi_cmd->length = block_count & 0xff; 8068 scsi_cmd->control = 0; 8069 cdb_len = sizeof(*scsi_cmd); 8070 8071 CAM_DEBUG(csio->ccb_h.path, CAM_DEBUG_SUBTRACE, 8072 ("6byte: %x%x%x:%d:%d\n", scsi_cmd->addr[0], 8073 scsi_cmd->addr[1], scsi_cmd->addr[2], 8074 scsi_cmd->length, dxfer_len)); 8075 } else if ((minimum_cmd_size < 12) 8076 && ((block_count & 0xffff) == block_count) 8077 && ((lba & 0xffffffff) == lba)) { 8078 /* 8079 * Need a 10 byte cdb. 8080 */ 8081 struct scsi_rw_10 *scsi_cmd; 8082 8083 scsi_cmd = (struct scsi_rw_10 *)&csio->cdb_io.cdb_bytes; 8084 scsi_cmd->opcode = read ? READ_10 : WRITE_10; 8085 scsi_cmd->byte2 = byte2; 8086 scsi_ulto4b(lba, scsi_cmd->addr); 8087 scsi_cmd->reserved = 0; 8088 scsi_ulto2b(block_count, scsi_cmd->length); 8089 scsi_cmd->control = 0; 8090 cdb_len = sizeof(*scsi_cmd); 8091 8092 CAM_DEBUG(csio->ccb_h.path, CAM_DEBUG_SUBTRACE, 8093 ("10byte: %x%x%x%x:%x%x: %d\n", scsi_cmd->addr[0], 8094 scsi_cmd->addr[1], scsi_cmd->addr[2], 8095 scsi_cmd->addr[3], scsi_cmd->length[0], 8096 scsi_cmd->length[1], dxfer_len)); 8097 } else if ((minimum_cmd_size < 16) 8098 && ((block_count & 0xffffffff) == block_count) 8099 && ((lba & 0xffffffff) == lba)) { 8100 /* 8101 * The block count is too big for a 10 byte CDB, use a 12 8102 * byte CDB. 8103 */ 8104 struct scsi_rw_12 *scsi_cmd; 8105 8106 scsi_cmd = (struct scsi_rw_12 *)&csio->cdb_io.cdb_bytes; 8107 scsi_cmd->opcode = read ? READ_12 : WRITE_12; 8108 scsi_cmd->byte2 = byte2; 8109 scsi_ulto4b(lba, scsi_cmd->addr); 8110 scsi_cmd->reserved = 0; 8111 scsi_ulto4b(block_count, scsi_cmd->length); 8112 scsi_cmd->control = 0; 8113 cdb_len = sizeof(*scsi_cmd); 8114 8115 CAM_DEBUG(csio->ccb_h.path, CAM_DEBUG_SUBTRACE, 8116 ("12byte: %x%x%x%x:%x%x%x%x: %d\n", scsi_cmd->addr[0], 8117 scsi_cmd->addr[1], scsi_cmd->addr[2], 8118 scsi_cmd->addr[3], scsi_cmd->length[0], 8119 scsi_cmd->length[1], scsi_cmd->length[2], 8120 scsi_cmd->length[3], dxfer_len)); 8121 } else { 8122 /* 8123 * 16 byte CDB. We'll only get here if the LBA is larger 8124 * than 2^32, or if the user asks for a 16 byte command. 8125 */ 8126 struct scsi_rw_16 *scsi_cmd; 8127 8128 scsi_cmd = (struct scsi_rw_16 *)&csio->cdb_io.cdb_bytes; 8129 scsi_cmd->opcode = read ? READ_16 : WRITE_16; 8130 scsi_cmd->byte2 = byte2; 8131 scsi_u64to8b(lba, scsi_cmd->addr); 8132 scsi_cmd->reserved = 0; 8133 scsi_ulto4b(block_count, scsi_cmd->length); 8134 scsi_cmd->control = 0; 8135 cdb_len = sizeof(*scsi_cmd); 8136 } 8137 cam_fill_csio(csio, 8138 retries, 8139 cbfcnp, 8140 (read ? CAM_DIR_IN : CAM_DIR_OUT) | 8141 ((readop & SCSI_RW_BIO) != 0 ? CAM_DATA_BIO : 0), 8142 tag_action, 8143 data_ptr, 8144 dxfer_len, 8145 sense_len, 8146 cdb_len, 8147 timeout); 8148} 8149 8150void 8151scsi_write_same(struct ccb_scsiio *csio, u_int32_t retries, 8152 void (*cbfcnp)(struct cam_periph *, union ccb *), 8153 u_int8_t tag_action, u_int8_t byte2, 8154 int minimum_cmd_size, u_int64_t lba, u_int32_t block_count, 8155 u_int8_t *data_ptr, u_int32_t dxfer_len, u_int8_t sense_len, 8156 u_int32_t timeout) 8157{ 8158 u_int8_t cdb_len; 8159 if ((minimum_cmd_size < 16) && 8160 ((block_count & 0xffff) == block_count) && 8161 ((lba & 0xffffffff) == lba)) { 8162 /* 8163 * Need a 10 byte cdb. 8164 */ 8165 struct scsi_write_same_10 *scsi_cmd; 8166 8167 scsi_cmd = (struct scsi_write_same_10 *)&csio->cdb_io.cdb_bytes; 8168 scsi_cmd->opcode = WRITE_SAME_10; 8169 scsi_cmd->byte2 = byte2; 8170 scsi_ulto4b(lba, scsi_cmd->addr); 8171 scsi_cmd->group = 0; 8172 scsi_ulto2b(block_count, scsi_cmd->length); 8173 scsi_cmd->control = 0; 8174 cdb_len = sizeof(*scsi_cmd); 8175 8176 CAM_DEBUG(csio->ccb_h.path, CAM_DEBUG_SUBTRACE, 8177 ("10byte: %x%x%x%x:%x%x: %d\n", scsi_cmd->addr[0], 8178 scsi_cmd->addr[1], scsi_cmd->addr[2], 8179 scsi_cmd->addr[3], scsi_cmd->length[0], 8180 scsi_cmd->length[1], dxfer_len)); 8181 } else { 8182 /* 8183 * 16 byte CDB. We'll only get here if the LBA is larger 8184 * than 2^32, or if the user asks for a 16 byte command. 8185 */ 8186 struct scsi_write_same_16 *scsi_cmd; 8187 8188 scsi_cmd = (struct scsi_write_same_16 *)&csio->cdb_io.cdb_bytes; 8189 scsi_cmd->opcode = WRITE_SAME_16; 8190 scsi_cmd->byte2 = byte2; 8191 scsi_u64to8b(lba, scsi_cmd->addr); 8192 scsi_ulto4b(block_count, scsi_cmd->length); 8193 scsi_cmd->group = 0; 8194 scsi_cmd->control = 0; 8195 cdb_len = sizeof(*scsi_cmd); 8196 8197 CAM_DEBUG(csio->ccb_h.path, CAM_DEBUG_SUBTRACE, 8198 ("16byte: %x%x%x%x%x%x%x%x:%x%x%x%x: %d\n", 8199 scsi_cmd->addr[0], scsi_cmd->addr[1], 8200 scsi_cmd->addr[2], scsi_cmd->addr[3], 8201 scsi_cmd->addr[4], scsi_cmd->addr[5], 8202 scsi_cmd->addr[6], scsi_cmd->addr[7], 8203 scsi_cmd->length[0], scsi_cmd->length[1], 8204 scsi_cmd->length[2], scsi_cmd->length[3], 8205 dxfer_len)); 8206 } 8207 cam_fill_csio(csio, 8208 retries, 8209 cbfcnp, 8210 /*flags*/CAM_DIR_OUT, 8211 tag_action, 8212 data_ptr, 8213 dxfer_len, 8214 sense_len, 8215 cdb_len, 8216 timeout); 8217} 8218 8219void 8220scsi_ata_identify(struct ccb_scsiio *csio, u_int32_t retries, 8221 void (*cbfcnp)(struct cam_periph *, union ccb *), 8222 u_int8_t tag_action, u_int8_t *data_ptr, 8223 u_int16_t dxfer_len, u_int8_t sense_len, 8224 u_int32_t timeout) 8225{ 8226 scsi_ata_pass_16(csio, 8227 retries, 8228 cbfcnp, 8229 /*flags*/CAM_DIR_IN, 8230 tag_action, 8231 /*protocol*/AP_PROTO_PIO_IN, 8232 /*ata_flags*/AP_FLAG_TDIR_FROM_DEV| 8233 AP_FLAG_BYT_BLOK_BYTES|AP_FLAG_TLEN_SECT_CNT, 8234 /*features*/0, 8235 /*sector_count*/dxfer_len, 8236 /*lba*/0, 8237 /*command*/ATA_ATA_IDENTIFY, 8238 /*control*/0, 8239 data_ptr, 8240 dxfer_len, 8241 sense_len, 8242 timeout); 8243} 8244 8245void 8246scsi_ata_trim(struct ccb_scsiio *csio, u_int32_t retries, 8247 void (*cbfcnp)(struct cam_periph *, union ccb *), 8248 u_int8_t tag_action, u_int16_t block_count, 8249 u_int8_t *data_ptr, u_int16_t dxfer_len, u_int8_t sense_len, 8250 u_int32_t timeout) 8251{ 8252 scsi_ata_pass_16(csio, 8253 retries, 8254 cbfcnp, 8255 /*flags*/CAM_DIR_OUT, 8256 tag_action, 8257 /*protocol*/AP_EXTEND|AP_PROTO_DMA, 8258 /*ata_flags*/AP_FLAG_TLEN_SECT_CNT|AP_FLAG_BYT_BLOK_BLOCKS, 8259 /*features*/ATA_DSM_TRIM, 8260 /*sector_count*/block_count, 8261 /*lba*/0, 8262 /*command*/ATA_DATA_SET_MANAGEMENT, 8263 /*control*/0, 8264 data_ptr, 8265 dxfer_len, 8266 sense_len, 8267 timeout); 8268} 8269 8270void 8271scsi_ata_pass_16(struct ccb_scsiio *csio, u_int32_t retries, 8272 void (*cbfcnp)(struct cam_periph *, union ccb *), 8273 u_int32_t flags, u_int8_t tag_action, 8274 u_int8_t protocol, u_int8_t ata_flags, u_int16_t features, 8275 u_int16_t sector_count, uint64_t lba, u_int8_t command, 8276 u_int8_t control, u_int8_t *data_ptr, u_int16_t dxfer_len, 8277 u_int8_t sense_len, u_int32_t timeout) 8278{ 8279 struct ata_pass_16 *ata_cmd; 8280 8281 ata_cmd = (struct ata_pass_16 *)&csio->cdb_io.cdb_bytes; 8282 ata_cmd->opcode = ATA_PASS_16; 8283 ata_cmd->protocol = protocol; 8284 ata_cmd->flags = ata_flags; 8285 ata_cmd->features_ext = features >> 8; 8286 ata_cmd->features = features; 8287 ata_cmd->sector_count_ext = sector_count >> 8; 8288 ata_cmd->sector_count = sector_count; 8289 ata_cmd->lba_low = lba; 8290 ata_cmd->lba_mid = lba >> 8; 8291 ata_cmd->lba_high = lba >> 16; 8292 ata_cmd->device = ATA_DEV_LBA; 8293 if (protocol & AP_EXTEND) { 8294 ata_cmd->lba_low_ext = lba >> 24; 8295 ata_cmd->lba_mid_ext = lba >> 32; 8296 ata_cmd->lba_high_ext = lba >> 40; 8297 } else 8298 ata_cmd->device |= (lba >> 24) & 0x0f; 8299 ata_cmd->command = command; 8300 ata_cmd->control = control; 8301 8302 cam_fill_csio(csio, 8303 retries, 8304 cbfcnp, 8305 flags, 8306 tag_action, 8307 data_ptr, 8308 dxfer_len, 8309 sense_len, 8310 sizeof(*ata_cmd), 8311 timeout); 8312} 8313 8314void 8315scsi_unmap(struct ccb_scsiio *csio, u_int32_t retries, 8316 void (*cbfcnp)(struct cam_periph *, union ccb *), 8317 u_int8_t tag_action, u_int8_t byte2, 8318 u_int8_t *data_ptr, u_int16_t dxfer_len, u_int8_t sense_len, 8319 u_int32_t timeout) 8320{ 8321 struct scsi_unmap *scsi_cmd; 8322 8323 scsi_cmd = (struct scsi_unmap *)&csio->cdb_io.cdb_bytes; 8324 scsi_cmd->opcode = UNMAP; 8325 scsi_cmd->byte2 = byte2; 8326 scsi_ulto4b(0, scsi_cmd->reserved); 8327 scsi_cmd->group = 0; 8328 scsi_ulto2b(dxfer_len, scsi_cmd->length); 8329 scsi_cmd->control = 0; 8330 8331 cam_fill_csio(csio, 8332 retries, 8333 cbfcnp, 8334 /*flags*/CAM_DIR_OUT, 8335 tag_action, 8336 data_ptr, 8337 dxfer_len, 8338 sense_len, 8339 sizeof(*scsi_cmd), 8340 timeout); 8341} 8342 8343void 8344scsi_receive_diagnostic_results(struct ccb_scsiio *csio, u_int32_t retries, 8345 void (*cbfcnp)(struct cam_periph *, union ccb*), 8346 uint8_t tag_action, int pcv, uint8_t page_code, 8347 uint8_t *data_ptr, uint16_t allocation_length, 8348 uint8_t sense_len, uint32_t timeout) 8349{ 8350 struct scsi_receive_diag *scsi_cmd; 8351 8352 scsi_cmd = (struct scsi_receive_diag *)&csio->cdb_io.cdb_bytes; 8353 memset(scsi_cmd, 0, sizeof(*scsi_cmd)); 8354 scsi_cmd->opcode = RECEIVE_DIAGNOSTIC; 8355 if (pcv) { 8356 scsi_cmd->byte2 |= SRD_PCV; 8357 scsi_cmd->page_code = page_code; 8358 } 8359 scsi_ulto2b(allocation_length, scsi_cmd->length); 8360 8361 cam_fill_csio(csio, 8362 retries, 8363 cbfcnp, 8364 /*flags*/CAM_DIR_IN, 8365 tag_action, 8366 data_ptr, 8367 allocation_length, 8368 sense_len, 8369 sizeof(*scsi_cmd), 8370 timeout); 8371} 8372 8373void 8374scsi_send_diagnostic(struct ccb_scsiio *csio, u_int32_t retries, 8375 void (*cbfcnp)(struct cam_periph *, union ccb *), 8376 uint8_t tag_action, int unit_offline, int device_offline, 8377 int self_test, int page_format, int self_test_code, 8378 uint8_t *data_ptr, uint16_t param_list_length, 8379 uint8_t sense_len, uint32_t timeout) 8380{ 8381 struct scsi_send_diag *scsi_cmd; 8382 8383 scsi_cmd = (struct scsi_send_diag *)&csio->cdb_io.cdb_bytes; 8384 memset(scsi_cmd, 0, sizeof(*scsi_cmd)); 8385 scsi_cmd->opcode = SEND_DIAGNOSTIC; 8386 8387 /* 8388 * The default self-test mode control and specific test 8389 * control are mutually exclusive. 8390 */ 8391 if (self_test) 8392 self_test_code = SSD_SELF_TEST_CODE_NONE; 8393 8394 scsi_cmd->byte2 = ((self_test_code << SSD_SELF_TEST_CODE_SHIFT) 8395 & SSD_SELF_TEST_CODE_MASK) 8396 | (unit_offline ? SSD_UNITOFFL : 0) 8397 | (device_offline ? SSD_DEVOFFL : 0) 8398 | (self_test ? SSD_SELFTEST : 0) 8399 | (page_format ? SSD_PF : 0); 8400 scsi_ulto2b(param_list_length, scsi_cmd->length); 8401 8402 cam_fill_csio(csio, 8403 retries, 8404 cbfcnp, 8405 /*flags*/param_list_length ? CAM_DIR_OUT : CAM_DIR_NONE, 8406 tag_action, 8407 data_ptr, 8408 param_list_length, 8409 sense_len, 8410 sizeof(*scsi_cmd), 8411 timeout); 8412} 8413 8414void 8415scsi_read_buffer(struct ccb_scsiio *csio, u_int32_t retries, 8416 void (*cbfcnp)(struct cam_periph *, union ccb*), 8417 uint8_t tag_action, int mode, 8418 uint8_t buffer_id, u_int32_t offset, 8419 uint8_t *data_ptr, uint32_t allocation_length, 8420 uint8_t sense_len, uint32_t timeout) 8421{ 8422 struct scsi_read_buffer *scsi_cmd; 8423 8424 scsi_cmd = (struct scsi_read_buffer *)&csio->cdb_io.cdb_bytes; 8425 memset(scsi_cmd, 0, sizeof(*scsi_cmd)); 8426 scsi_cmd->opcode = READ_BUFFER; 8427 scsi_cmd->byte2 = mode; 8428 scsi_cmd->buffer_id = buffer_id; 8429 scsi_ulto3b(offset, scsi_cmd->offset); 8430 scsi_ulto3b(allocation_length, scsi_cmd->length); 8431 8432 cam_fill_csio(csio, 8433 retries, 8434 cbfcnp, 8435 /*flags*/CAM_DIR_IN, 8436 tag_action, 8437 data_ptr, 8438 allocation_length, 8439 sense_len, 8440 sizeof(*scsi_cmd), 8441 timeout); 8442} 8443 8444void 8445scsi_write_buffer(struct ccb_scsiio *csio, u_int32_t retries, 8446 void (*cbfcnp)(struct cam_periph *, union ccb *), 8447 uint8_t tag_action, int mode, 8448 uint8_t buffer_id, u_int32_t offset, 8449 uint8_t *data_ptr, uint32_t param_list_length, 8450 uint8_t sense_len, uint32_t timeout) 8451{ 8452 struct scsi_write_buffer *scsi_cmd; 8453 8454 scsi_cmd = (struct scsi_write_buffer *)&csio->cdb_io.cdb_bytes; 8455 memset(scsi_cmd, 0, sizeof(*scsi_cmd)); 8456 scsi_cmd->opcode = WRITE_BUFFER; 8457 scsi_cmd->byte2 = mode; 8458 scsi_cmd->buffer_id = buffer_id; 8459 scsi_ulto3b(offset, scsi_cmd->offset); 8460 scsi_ulto3b(param_list_length, scsi_cmd->length); 8461 8462 cam_fill_csio(csio, 8463 retries, 8464 cbfcnp, 8465 /*flags*/param_list_length ? CAM_DIR_OUT : CAM_DIR_NONE, 8466 tag_action, 8467 data_ptr, 8468 param_list_length, 8469 sense_len, 8470 sizeof(*scsi_cmd), 8471 timeout); 8472} 8473 8474void 8475scsi_start_stop(struct ccb_scsiio *csio, u_int32_t retries, 8476 void (*cbfcnp)(struct cam_periph *, union ccb *), 8477 u_int8_t tag_action, int start, int load_eject, 8478 int immediate, u_int8_t sense_len, u_int32_t timeout) 8479{ 8480 struct scsi_start_stop_unit *scsi_cmd; 8481 int extra_flags = 0; 8482 8483 scsi_cmd = (struct scsi_start_stop_unit *)&csio->cdb_io.cdb_bytes; 8484 bzero(scsi_cmd, sizeof(*scsi_cmd)); 8485 scsi_cmd->opcode = START_STOP_UNIT; 8486 if (start != 0) { 8487 scsi_cmd->how |= SSS_START; 8488 /* it takes a lot of power to start a drive */ 8489 extra_flags |= CAM_HIGH_POWER; 8490 } 8491 if (load_eject != 0) 8492 scsi_cmd->how |= SSS_LOEJ; 8493 if (immediate != 0) 8494 scsi_cmd->byte2 |= SSS_IMMED; 8495 8496 cam_fill_csio(csio, 8497 retries, 8498 cbfcnp, 8499 /*flags*/CAM_DIR_NONE | extra_flags, 8500 tag_action, 8501 /*data_ptr*/NULL, 8502 /*dxfer_len*/0, 8503 sense_len, 8504 sizeof(*scsi_cmd), 8505 timeout); 8506} 8507 8508void 8509scsi_read_attribute(struct ccb_scsiio *csio, u_int32_t retries, 8510 void (*cbfcnp)(struct cam_periph *, union ccb *), 8511 u_int8_t tag_action, u_int8_t service_action, 8512 uint32_t element, u_int8_t elem_type, int logical_volume, 8513 int partition, u_int32_t first_attribute, int cache, 8514 u_int8_t *data_ptr, u_int32_t length, int sense_len, 8515 u_int32_t timeout) 8516{ 8517 struct scsi_read_attribute *scsi_cmd; 8518 8519 scsi_cmd = (struct scsi_read_attribute *)&csio->cdb_io.cdb_bytes; 8520 bzero(scsi_cmd, sizeof(*scsi_cmd)); 8521 8522 scsi_cmd->opcode = READ_ATTRIBUTE; 8523 scsi_cmd->service_action = service_action; 8524 scsi_ulto2b(element, scsi_cmd->element); 8525 scsi_cmd->elem_type = elem_type; 8526 scsi_cmd->logical_volume = logical_volume; 8527 scsi_cmd->partition = partition; 8528 scsi_ulto2b(first_attribute, scsi_cmd->first_attribute); 8529 scsi_ulto4b(length, scsi_cmd->length); 8530 if (cache != 0) 8531 scsi_cmd->cache |= SRA_CACHE; 8532 8533 cam_fill_csio(csio, 8534 retries, 8535 cbfcnp, 8536 /*flags*/CAM_DIR_IN, 8537 tag_action, 8538 /*data_ptr*/data_ptr, 8539 /*dxfer_len*/length, 8540 sense_len, 8541 sizeof(*scsi_cmd), 8542 timeout); 8543} 8544 8545void 8546scsi_write_attribute(struct ccb_scsiio *csio, u_int32_t retries, 8547 void (*cbfcnp)(struct cam_periph *, union ccb *), 8548 u_int8_t tag_action, uint32_t element, int logical_volume, 8549 int partition, int wtc, u_int8_t *data_ptr, 8550 u_int32_t length, int sense_len, u_int32_t timeout) 8551{ 8552 struct scsi_write_attribute *scsi_cmd; 8553 8554 scsi_cmd = (struct scsi_write_attribute *)&csio->cdb_io.cdb_bytes; 8555 bzero(scsi_cmd, sizeof(*scsi_cmd)); 8556 8557 scsi_cmd->opcode = WRITE_ATTRIBUTE; 8558 if (wtc != 0) 8559 scsi_cmd->byte2 = SWA_WTC; 8560 scsi_ulto3b(element, scsi_cmd->element); 8561 scsi_cmd->logical_volume = logical_volume; 8562 scsi_cmd->partition = partition; 8563 scsi_ulto4b(length, scsi_cmd->length); 8564 8565 cam_fill_csio(csio, 8566 retries, 8567 cbfcnp, 8568 /*flags*/CAM_DIR_OUT, 8569 tag_action, 8570 /*data_ptr*/data_ptr, 8571 /*dxfer_len*/length, 8572 sense_len, 8573 sizeof(*scsi_cmd), 8574 timeout); 8575} 8576 8577void 8578scsi_persistent_reserve_in(struct ccb_scsiio *csio, uint32_t retries, 8579 void (*cbfcnp)(struct cam_periph *, union ccb *), 8580 uint8_t tag_action, int service_action, 8581 uint8_t *data_ptr, uint32_t dxfer_len, int sense_len, 8582 int timeout) 8583{ 8584 struct scsi_per_res_in *scsi_cmd; 8585 8586 scsi_cmd = (struct scsi_per_res_in *)&csio->cdb_io.cdb_bytes; 8587 bzero(scsi_cmd, sizeof(*scsi_cmd)); 8588 8589 scsi_cmd->opcode = PERSISTENT_RES_IN; 8590 scsi_cmd->action = service_action; 8591 scsi_ulto2b(dxfer_len, scsi_cmd->length); 8592 8593 cam_fill_csio(csio, 8594 retries, 8595 cbfcnp, 8596 /*flags*/CAM_DIR_IN, 8597 tag_action, 8598 data_ptr, 8599 dxfer_len, 8600 sense_len, 8601 sizeof(*scsi_cmd), 8602 timeout); 8603} 8604 8605void 8606scsi_persistent_reserve_out(struct ccb_scsiio *csio, uint32_t retries, 8607 void (*cbfcnp)(struct cam_periph *, union ccb *), 8608 uint8_t tag_action, int service_action, 8609 int scope, int res_type, uint8_t *data_ptr, 8610 uint32_t dxfer_len, int sense_len, int timeout) 8611{ 8612 struct scsi_per_res_out *scsi_cmd; 8613 8614 scsi_cmd = (struct scsi_per_res_out *)&csio->cdb_io.cdb_bytes; 8615 bzero(scsi_cmd, sizeof(*scsi_cmd)); 8616 8617 scsi_cmd->opcode = PERSISTENT_RES_OUT; 8618 scsi_cmd->action = service_action; 8619 scsi_cmd->scope_type = scope | res_type; 8620 scsi_ulto4b(dxfer_len, scsi_cmd->length); 8621 8622 cam_fill_csio(csio, 8623 retries, 8624 cbfcnp, 8625 /*flags*/CAM_DIR_OUT, 8626 tag_action, 8627 /*data_ptr*/data_ptr, 8628 /*dxfer_len*/dxfer_len, 8629 sense_len, 8630 sizeof(*scsi_cmd), 8631 timeout); 8632} 8633 8634void 8635scsi_security_protocol_in(struct ccb_scsiio *csio, uint32_t retries, 8636 void (*cbfcnp)(struct cam_periph *, union ccb *), 8637 uint8_t tag_action, uint32_t security_protocol, 8638 uint32_t security_protocol_specific, int byte4, 8639 uint8_t *data_ptr, uint32_t dxfer_len, int sense_len, 8640 int timeout) 8641{ 8642 struct scsi_security_protocol_in *scsi_cmd; 8643 8644 scsi_cmd = (struct scsi_security_protocol_in *)&csio->cdb_io.cdb_bytes; 8645 bzero(scsi_cmd, sizeof(*scsi_cmd)); 8646 8647 scsi_cmd->opcode = SECURITY_PROTOCOL_IN; 8648 8649 scsi_cmd->security_protocol = security_protocol; 8650 scsi_ulto2b(security_protocol_specific, 8651 scsi_cmd->security_protocol_specific); 8652 scsi_cmd->byte4 = byte4; 8653 scsi_ulto4b(dxfer_len, scsi_cmd->length); 8654 8655 cam_fill_csio(csio, 8656 retries, 8657 cbfcnp, 8658 /*flags*/CAM_DIR_IN, 8659 tag_action, 8660 data_ptr, 8661 dxfer_len, 8662 sense_len, 8663 sizeof(*scsi_cmd), 8664 timeout); 8665} 8666 8667void 8668scsi_security_protocol_out(struct ccb_scsiio *csio, uint32_t retries, 8669 void (*cbfcnp)(struct cam_periph *, union ccb *), 8670 uint8_t tag_action, uint32_t security_protocol, 8671 uint32_t security_protocol_specific, int byte4, 8672 uint8_t *data_ptr, uint32_t dxfer_len, int sense_len, 8673 int timeout) 8674{ 8675 struct scsi_security_protocol_out *scsi_cmd; 8676 8677 scsi_cmd = (struct scsi_security_protocol_out *)&csio->cdb_io.cdb_bytes; 8678 bzero(scsi_cmd, sizeof(*scsi_cmd)); 8679 8680 scsi_cmd->opcode = SECURITY_PROTOCOL_OUT; 8681 8682 scsi_cmd->security_protocol = security_protocol; 8683 scsi_ulto2b(security_protocol_specific, 8684 scsi_cmd->security_protocol_specific); 8685 scsi_cmd->byte4 = byte4; 8686 scsi_ulto4b(dxfer_len, scsi_cmd->length); 8687 8688 cam_fill_csio(csio, 8689 retries, 8690 cbfcnp, 8691 /*flags*/CAM_DIR_OUT, 8692 tag_action, 8693 data_ptr, 8694 dxfer_len, 8695 sense_len, 8696 sizeof(*scsi_cmd), 8697 timeout); 8698} 8699 8700void 8701scsi_report_supported_opcodes(struct ccb_scsiio *csio, uint32_t retries, 8702 void (*cbfcnp)(struct cam_periph *, union ccb *), 8703 uint8_t tag_action, int options, int req_opcode, 8704 int req_service_action, uint8_t *data_ptr, 8705 uint32_t dxfer_len, int sense_len, int timeout) 8706{ 8707 struct scsi_report_supported_opcodes *scsi_cmd; 8708 8709 scsi_cmd = (struct scsi_report_supported_opcodes *) 8710 &csio->cdb_io.cdb_bytes; 8711 bzero(scsi_cmd, sizeof(*scsi_cmd)); 8712 8713 scsi_cmd->opcode = MAINTENANCE_IN; 8714 scsi_cmd->service_action = REPORT_SUPPORTED_OPERATION_CODES; 8715 scsi_cmd->options = options; 8716 scsi_cmd->requested_opcode = req_opcode; 8717 scsi_ulto2b(req_service_action, scsi_cmd->requested_service_action); 8718 scsi_ulto4b(dxfer_len, scsi_cmd->length); 8719 8720 cam_fill_csio(csio, 8721 retries, 8722 cbfcnp, 8723 /*flags*/CAM_DIR_IN, 8724 tag_action, 8725 data_ptr, 8726 dxfer_len, 8727 sense_len, 8728 sizeof(*scsi_cmd), 8729 timeout); 8730} 8731 8732/* 8733 * Try make as good a match as possible with 8734 * available sub drivers 8735 */ 8736int 8737scsi_inquiry_match(caddr_t inqbuffer, caddr_t table_entry) 8738{ 8739 struct scsi_inquiry_pattern *entry; 8740 struct scsi_inquiry_data *inq; 8741 8742 entry = (struct scsi_inquiry_pattern *)table_entry; 8743 inq = (struct scsi_inquiry_data *)inqbuffer; 8744 8745 if (((SID_TYPE(inq) == entry->type) 8746 || (entry->type == T_ANY)) 8747 && (SID_IS_REMOVABLE(inq) ? entry->media_type & SIP_MEDIA_REMOVABLE 8748 : entry->media_type & SIP_MEDIA_FIXED) 8749 && (cam_strmatch(inq->vendor, entry->vendor, sizeof(inq->vendor)) == 0) 8750 && (cam_strmatch(inq->product, entry->product, 8751 sizeof(inq->product)) == 0) 8752 && (cam_strmatch(inq->revision, entry->revision, 8753 sizeof(inq->revision)) == 0)) { 8754 return (0); 8755 } 8756 return (-1); 8757} 8758 8759/* 8760 * Try make as good a match as possible with 8761 * available sub drivers 8762 */ 8763int 8764scsi_static_inquiry_match(caddr_t inqbuffer, caddr_t table_entry) 8765{ 8766 struct scsi_static_inquiry_pattern *entry; 8767 struct scsi_inquiry_data *inq; 8768 8769 entry = (struct scsi_static_inquiry_pattern *)table_entry; 8770 inq = (struct scsi_inquiry_data *)inqbuffer; 8771 8772 if (((SID_TYPE(inq) == entry->type) 8773 || (entry->type == T_ANY)) 8774 && (SID_IS_REMOVABLE(inq) ? entry->media_type & SIP_MEDIA_REMOVABLE 8775 : entry->media_type & SIP_MEDIA_FIXED) 8776 && (cam_strmatch(inq->vendor, entry->vendor, sizeof(inq->vendor)) == 0) 8777 && (cam_strmatch(inq->product, entry->product, 8778 sizeof(inq->product)) == 0) 8779 && (cam_strmatch(inq->revision, entry->revision, 8780 sizeof(inq->revision)) == 0)) { 8781 return (0); 8782 } 8783 return (-1); 8784} 8785 8786/** 8787 * Compare two buffers of vpd device descriptors for a match. 8788 * 8789 * \param lhs Pointer to first buffer of descriptors to compare. 8790 * \param lhs_len The length of the first buffer. 8791 * \param rhs Pointer to second buffer of descriptors to compare. 8792 * \param rhs_len The length of the second buffer. 8793 * 8794 * \return 0 on a match, -1 otherwise. 8795 * 8796 * Treat rhs and lhs as arrays of vpd device id descriptors. Walk lhs matching 8797 * against each element in rhs until all data are exhausted or we have found 8798 * a match. 8799 */ 8800int 8801scsi_devid_match(uint8_t *lhs, size_t lhs_len, uint8_t *rhs, size_t rhs_len) 8802{ 8803 struct scsi_vpd_id_descriptor *lhs_id; 8804 struct scsi_vpd_id_descriptor *lhs_last; 8805 struct scsi_vpd_id_descriptor *rhs_last; 8806 uint8_t *lhs_end; 8807 uint8_t *rhs_end; 8808 8809 lhs_end = lhs + lhs_len; 8810 rhs_end = rhs + rhs_len; 8811 8812 /* 8813 * rhs_last and lhs_last are the last posible position of a valid 8814 * descriptor assuming it had a zero length identifier. We use 8815 * these variables to insure we can safely dereference the length 8816 * field in our loop termination tests. 8817 */ 8818 lhs_last = (struct scsi_vpd_id_descriptor *) 8819 (lhs_end - __offsetof(struct scsi_vpd_id_descriptor, identifier)); 8820 rhs_last = (struct scsi_vpd_id_descriptor *) 8821 (rhs_end - __offsetof(struct scsi_vpd_id_descriptor, identifier)); 8822 8823 lhs_id = (struct scsi_vpd_id_descriptor *)lhs; 8824 while (lhs_id <= lhs_last 8825 && (lhs_id->identifier + lhs_id->length) <= lhs_end) { 8826 struct scsi_vpd_id_descriptor *rhs_id; 8827 8828 rhs_id = (struct scsi_vpd_id_descriptor *)rhs; 8829 while (rhs_id <= rhs_last 8830 && (rhs_id->identifier + rhs_id->length) <= rhs_end) { 8831 8832 if ((rhs_id->id_type & 8833 (SVPD_ID_ASSOC_MASK | SVPD_ID_TYPE_MASK)) == 8834 (lhs_id->id_type & 8835 (SVPD_ID_ASSOC_MASK | SVPD_ID_TYPE_MASK)) 8836 && rhs_id->length == lhs_id->length 8837 && memcmp(rhs_id->identifier, lhs_id->identifier, 8838 rhs_id->length) == 0) 8839 return (0); 8840 8841 rhs_id = (struct scsi_vpd_id_descriptor *) 8842 (rhs_id->identifier + rhs_id->length); 8843 } 8844 lhs_id = (struct scsi_vpd_id_descriptor *) 8845 (lhs_id->identifier + lhs_id->length); 8846 } 8847 return (-1); 8848} 8849 8850#ifdef _KERNEL 8851int 8852scsi_vpd_supported_page(struct cam_periph *periph, uint8_t page_id) 8853{ 8854 struct cam_ed *device; 8855 struct scsi_vpd_supported_pages *vpds; 8856 int i, num_pages; 8857 8858 device = periph->path->device; 8859 vpds = (struct scsi_vpd_supported_pages *)device->supported_vpds; 8860 8861 if (vpds != NULL) { 8862 num_pages = device->supported_vpds_len - 8863 SVPD_SUPPORTED_PAGES_HDR_LEN; 8864 for (i = 0; i < num_pages; i++) { 8865 if (vpds->page_list[i] == page_id) 8866 return (1); 8867 } 8868 } 8869 8870 return (0); 8871} 8872 8873static void 8874init_scsi_delay(void) 8875{ 8876 int delay; 8877 8878 delay = SCSI_DELAY; 8879 TUNABLE_INT_FETCH("kern.cam.scsi_delay", &delay); 8880 8881 if (set_scsi_delay(delay) != 0) { 8882 printf("cam: invalid value for tunable kern.cam.scsi_delay\n"); 8883 set_scsi_delay(SCSI_DELAY); 8884 } 8885} 8886SYSINIT(scsi_delay, SI_SUB_TUNABLES, SI_ORDER_ANY, init_scsi_delay, NULL); 8887 8888static int 8889sysctl_scsi_delay(SYSCTL_HANDLER_ARGS) 8890{ 8891 int error, delay; 8892 8893 delay = scsi_delay; 8894 error = sysctl_handle_int(oidp, &delay, 0, req); 8895 if (error != 0 || req->newptr == NULL) 8896 return (error); 8897 return (set_scsi_delay(delay)); 8898} 8899SYSCTL_PROC(_kern_cam, OID_AUTO, scsi_delay, CTLTYPE_INT|CTLFLAG_RW, 8900 0, 0, sysctl_scsi_delay, "I", 8901 "Delay to allow devices to settle after a SCSI bus reset (ms)"); 8902 8903static int 8904set_scsi_delay(int delay) 8905{ 8906 /* 8907 * If someone sets this to 0, we assume that they want the 8908 * minimum allowable bus settle delay. 8909 */ 8910 if (delay == 0) { 8911 printf("cam: using minimum scsi_delay (%dms)\n", 8912 SCSI_MIN_DELAY); 8913 delay = SCSI_MIN_DELAY; 8914 } 8915 if (delay < SCSI_MIN_DELAY) 8916 return (EINVAL); 8917 scsi_delay = delay; 8918 return (0); 8919} 8920#endif /* _KERNEL */ 8921