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("$FreeBSD$"); 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 #else 48 #include <errno.h> 49 #include <stdio.h> 50 #include <stdlib.h> 51 #include <string.h> 52 #endif 53 54 #include <cam/cam.h> 55 #include <cam/cam_ccb.h> 56 #include <cam/cam_queue.h> 57 #include <cam/cam_xpt.h> 58 #include <cam/scsi/scsi_all.h> 59 #include <sys/ata.h> 60 #include <sys/sbuf.h> 61 62 #ifdef _KERNEL 63 #include <cam/cam_periph.h> 64 #include <cam/cam_xpt_sim.h> 65 #include <cam/cam_xpt_periph.h> 66 #include <cam/cam_xpt_internal.h> 67 #else 68 #include <camlib.h> 69 #include <stddef.h> 70 71 #ifndef FALSE 72 #define FALSE 0 73 #endif /* FALSE */ 74 #ifndef TRUE 75 #define TRUE 1 76 #endif /* TRUE */ 77 #define ERESTART -1 /* restart syscall */ 78 #define EJUSTRETURN -2 /* don't modify regs, just return */ 79 #endif /* !_KERNEL */ 80 81 /* 82 * This is the default number of milliseconds we wait for devices to settle 83 * after a SCSI bus reset. 84 */ 85 #ifndef SCSI_DELAY 86 #define SCSI_DELAY 2000 87 #endif 88 /* 89 * All devices need _some_ sort of bus settle delay, so we'll set it to 90 * a minimum value of 100ms. Note that this is pertinent only for SPI- 91 * not transport like Fibre Channel or iSCSI where 'delay' is completely 92 * meaningless. 93 */ 94 #ifndef SCSI_MIN_DELAY 95 #define SCSI_MIN_DELAY 100 96 #endif 97 /* 98 * Make sure the user isn't using seconds instead of milliseconds. 99 */ 100 #if (SCSI_DELAY < SCSI_MIN_DELAY && SCSI_DELAY != 0) 101 #error "SCSI_DELAY is in milliseconds, not seconds! Please use a larger value" 102 #endif 103 104 int scsi_delay; 105 106 static int ascentrycomp(const void *key, const void *member); 107 static int senseentrycomp(const void *key, const void *member); 108 static void fetchtableentries(int sense_key, int asc, int ascq, 109 struct scsi_inquiry_data *, 110 const struct sense_key_table_entry **, 111 const struct asc_table_entry **); 112 #ifdef _KERNEL 113 static void init_scsi_delay(void); 114 static int sysctl_scsi_delay(SYSCTL_HANDLER_ARGS); 115 static int set_scsi_delay(int delay); 116 #endif 117 118 #if !defined(SCSI_NO_OP_STRINGS) 119 120 #define D (1 << T_DIRECT) 121 #define T (1 << T_SEQUENTIAL) 122 #define L (1 << T_PRINTER) 123 #define P (1 << T_PROCESSOR) 124 #define W (1 << T_WORM) 125 #define R (1 << T_CDROM) 126 #define O (1 << T_OPTICAL) 127 #define M (1 << T_CHANGER) 128 #define A (1 << T_STORARRAY) 129 #define E (1 << T_ENCLOSURE) 130 #define B (1 << T_RBC) 131 #define K (1 << T_OCRW) 132 #define V (1 << T_ADC) 133 #define F (1 << T_OSD) 134 #define S (1 << T_SCANNER) 135 #define C (1 << T_COMM) 136 137 #define ALL (D | T | L | P | W | R | O | M | A | E | B | K | V | F | S | C) 138 139 static struct op_table_entry plextor_cd_ops[] = { 140 { 0xD8, R, "CD-DA READ" } 141 }; 142 143 static struct scsi_op_quirk_entry scsi_op_quirk_table[] = { 144 { 145 /* 146 * I believe that 0xD8 is the Plextor proprietary command 147 * to read CD-DA data. I'm not sure which Plextor CDROM 148 * models support the command, though. I know for sure 149 * that the 4X, 8X, and 12X models do, and presumably the 150 * 12-20X does. I don't know about any earlier models, 151 * though. If anyone has any more complete information, 152 * feel free to change this quirk entry. 153 */ 154 {T_CDROM, SIP_MEDIA_REMOVABLE, "PLEXTOR", "CD-ROM PX*", "*"}, 155 sizeof(plextor_cd_ops)/sizeof(struct op_table_entry), 156 plextor_cd_ops 157 } 158 }; 159 160 static struct op_table_entry scsi_op_codes[] = { 161 /* 162 * From: http://www.t10.org/lists/op-num.txt 163 * Modifications by Kenneth Merry (ken@FreeBSD.ORG) 164 * and Jung-uk Kim (jkim@FreeBSD.org) 165 * 166 * Note: order is important in this table, scsi_op_desc() currently 167 * depends on the opcodes in the table being in order to save 168 * search time. 169 * Note: scanner and comm. devices are carried over from the previous 170 * version because they were removed in the latest spec. 171 */ 172 /* File: OP-NUM.TXT 173 * 174 * SCSI Operation Codes 175 * Numeric Sorted Listing 176 * as of 3/11/08 177 * 178 * D - DIRECT ACCESS DEVICE (SBC-2) device column key 179 * .T - SEQUENTIAL ACCESS DEVICE (SSC-2) ----------------- 180 * . L - PRINTER DEVICE (SSC) M = Mandatory 181 * . P - PROCESSOR DEVICE (SPC) O = Optional 182 * . .W - WRITE ONCE READ MULTIPLE DEVICE (SBC-2) V = Vendor spec. 183 * . . R - CD/DVE DEVICE (MMC-3) Z = Obsolete 184 * . . O - OPTICAL MEMORY DEVICE (SBC-2) 185 * . . .M - MEDIA CHANGER DEVICE (SMC-2) 186 * . . . A - STORAGE ARRAY DEVICE (SCC-2) 187 * . . . .E - ENCLOSURE SERVICES DEVICE (SES) 188 * . . . .B - SIMPLIFIED DIRECT-ACCESS DEVICE (RBC) 189 * . . . . K - OPTICAL CARD READER/WRITER DEVICE (OCRW) 190 * . . . . V - AUTOMATION/DRIVE INTERFACE (ADC) 191 * . . . . .F - OBJECT-BASED STORAGE (OSD) 192 * OP DTLPWROMAEBKVF Description 193 * -- -------------- ---------------------------------------------- */ 194 /* 00 MMMMMMMMMMMMMM TEST UNIT READY */ 195 { 0x00, ALL, "TEST UNIT READY" }, 196 /* 01 M REWIND */ 197 { 0x01, T, "REWIND" }, 198 /* 01 Z V ZZZZ REZERO UNIT */ 199 { 0x01, D | W | R | O | M, "REZERO UNIT" }, 200 /* 02 VVVVVV V */ 201 /* 03 MMMMMMMMMMOMMM REQUEST SENSE */ 202 { 0x03, ALL, "REQUEST SENSE" }, 203 /* 04 M OO FORMAT UNIT */ 204 { 0x04, D | R | O, "FORMAT UNIT" }, 205 /* 04 O FORMAT MEDIUM */ 206 { 0x04, T, "FORMAT MEDIUM" }, 207 /* 04 O FORMAT */ 208 { 0x04, L, "FORMAT" }, 209 /* 05 VMVVVV V READ BLOCK LIMITS */ 210 { 0x05, T, "READ BLOCK LIMITS" }, 211 /* 06 VVVVVV V */ 212 /* 07 OVV O OV REASSIGN BLOCKS */ 213 { 0x07, D | W | O, "REASSIGN BLOCKS" }, 214 /* 07 O INITIALIZE ELEMENT STATUS */ 215 { 0x07, M, "INITIALIZE ELEMENT STATUS" }, 216 /* 08 MOV O OV READ(6) */ 217 { 0x08, D | T | W | O, "READ(6)" }, 218 /* 08 O RECEIVE */ 219 { 0x08, P, "RECEIVE" }, 220 /* 08 GET MESSAGE(6) */ 221 { 0x08, C, "GET MESSAGE(6)" }, 222 /* 09 VVVVVV V */ 223 /* 0A OO O OV WRITE(6) */ 224 { 0x0A, D | T | W | O, "WRITE(6)" }, 225 /* 0A M SEND(6) */ 226 { 0x0A, P, "SEND(6)" }, 227 /* 0A SEND MESSAGE(6) */ 228 { 0x0A, C, "SEND MESSAGE(6)" }, 229 /* 0A M PRINT */ 230 { 0x0A, L, "PRINT" }, 231 /* 0B Z ZOZV SEEK(6) */ 232 { 0x0B, D | W | R | O, "SEEK(6)" }, 233 /* 0B O SET CAPACITY */ 234 { 0x0B, T, "SET CAPACITY" }, 235 /* 0B O SLEW AND PRINT */ 236 { 0x0B, L, "SLEW AND PRINT" }, 237 /* 0C VVVVVV V */ 238 /* 0D VVVVVV V */ 239 /* 0E VVVVVV V */ 240 /* 0F VOVVVV V READ REVERSE(6) */ 241 { 0x0F, T, "READ REVERSE(6)" }, 242 /* 10 VM VVV WRITE FILEMARKS(6) */ 243 { 0x10, T, "WRITE FILEMARKS(6)" }, 244 /* 10 O SYNCHRONIZE BUFFER */ 245 { 0x10, L, "SYNCHRONIZE BUFFER" }, 246 /* 11 VMVVVV SPACE(6) */ 247 { 0x11, T, "SPACE(6)" }, 248 /* 12 MMMMMMMMMMMMMM INQUIRY */ 249 { 0x12, ALL, "INQUIRY" }, 250 /* 13 V VVVV */ 251 /* 13 O VERIFY(6) */ 252 { 0x13, T, "VERIFY(6)" }, 253 /* 14 VOOVVV RECOVER BUFFERED DATA */ 254 { 0x14, T | L, "RECOVER BUFFERED DATA" }, 255 /* 15 OMO O OOOO OO MODE SELECT(6) */ 256 { 0x15, ALL & ~(P | R | B | F), "MODE SELECT(6)" }, 257 /* 16 ZZMZO OOOZ O RESERVE(6) */ 258 { 0x16, ALL & ~(R | B | V | F | C), "RESERVE(6)" }, 259 /* 16 Z RESERVE ELEMENT(6) */ 260 { 0x16, M, "RESERVE ELEMENT(6)" }, 261 /* 17 ZZMZO OOOZ O RELEASE(6) */ 262 { 0x17, ALL & ~(R | B | V | F | C), "RELEASE(6)" }, 263 /* 17 Z RELEASE ELEMENT(6) */ 264 { 0x17, M, "RELEASE ELEMENT(6)" }, 265 /* 18 ZZZZOZO Z COPY */ 266 { 0x18, D | T | L | P | W | R | O | K | S, "COPY" }, 267 /* 19 VMVVVV ERASE(6) */ 268 { 0x19, T, "ERASE(6)" }, 269 /* 1A OMO O OOOO OO MODE SENSE(6) */ 270 { 0x1A, ALL & ~(P | R | B | F), "MODE SENSE(6)" }, 271 /* 1B O OOO O MO O START STOP UNIT */ 272 { 0x1B, D | W | R | O | A | B | K | F, "START STOP UNIT" }, 273 /* 1B O M LOAD UNLOAD */ 274 { 0x1B, T | V, "LOAD UNLOAD" }, 275 /* 1B SCAN */ 276 { 0x1B, S, "SCAN" }, 277 /* 1B O STOP PRINT */ 278 { 0x1B, L, "STOP PRINT" }, 279 /* 1B O OPEN/CLOSE IMPORT/EXPORT ELEMENT */ 280 { 0x1B, M, "OPEN/CLOSE IMPORT/EXPORT ELEMENT" }, 281 /* 1C OOOOO OOOM OOO RECEIVE DIAGNOSTIC RESULTS */ 282 { 0x1C, ALL & ~(R | B), "RECEIVE DIAGNOSTIC RESULTS" }, 283 /* 1D MMMMM MMOM MMM SEND DIAGNOSTIC */ 284 { 0x1D, ALL & ~(R | B), "SEND DIAGNOSTIC" }, 285 /* 1E OO OOOO O O PREVENT ALLOW MEDIUM REMOVAL */ 286 { 0x1E, D | T | W | R | O | M | K | F, "PREVENT ALLOW MEDIUM REMOVAL" }, 287 /* 1F */ 288 /* 20 V VVV V */ 289 /* 21 V VVV V */ 290 /* 22 V VVV V */ 291 /* 23 V V V V */ 292 /* 23 O READ FORMAT CAPACITIES */ 293 { 0x23, R, "READ FORMAT CAPACITIES" }, 294 /* 24 V VV SET WINDOW */ 295 { 0x24, S, "SET WINDOW" }, 296 /* 25 M M M M READ CAPACITY(10) */ 297 { 0x25, D | W | O | B, "READ CAPACITY(10)" }, 298 /* 25 O READ CAPACITY */ 299 { 0x25, R, "READ CAPACITY" }, 300 /* 25 M READ CARD CAPACITY */ 301 { 0x25, K, "READ CARD CAPACITY" }, 302 /* 25 GET WINDOW */ 303 { 0x25, S, "GET WINDOW" }, 304 /* 26 V VV */ 305 /* 27 V VV */ 306 /* 28 M MOM MM READ(10) */ 307 { 0x28, D | W | R | O | B | K | S, "READ(10)" }, 308 /* 28 GET MESSAGE(10) */ 309 { 0x28, C, "GET MESSAGE(10)" }, 310 /* 29 V VVO READ GENERATION */ 311 { 0x29, O, "READ GENERATION" }, 312 /* 2A O MOM MO WRITE(10) */ 313 { 0x2A, D | W | R | O | B | K, "WRITE(10)" }, 314 /* 2A SEND(10) */ 315 { 0x2A, S, "SEND(10)" }, 316 /* 2A SEND MESSAGE(10) */ 317 { 0x2A, C, "SEND MESSAGE(10)" }, 318 /* 2B Z OOO O SEEK(10) */ 319 { 0x2B, D | W | R | O | K, "SEEK(10)" }, 320 /* 2B O LOCATE(10) */ 321 { 0x2B, T, "LOCATE(10)" }, 322 /* 2B O POSITION TO ELEMENT */ 323 { 0x2B, M, "POSITION TO ELEMENT" }, 324 /* 2C V OO ERASE(10) */ 325 { 0x2C, R | O, "ERASE(10)" }, 326 /* 2D O READ UPDATED BLOCK */ 327 { 0x2D, O, "READ UPDATED BLOCK" }, 328 /* 2D V */ 329 /* 2E O OOO MO WRITE AND VERIFY(10) */ 330 { 0x2E, D | W | R | O | B | K, "WRITE AND VERIFY(10)" }, 331 /* 2F O OOO VERIFY(10) */ 332 { 0x2F, D | W | R | O, "VERIFY(10)" }, 333 /* 30 Z ZZZ SEARCH DATA HIGH(10) */ 334 { 0x30, D | W | R | O, "SEARCH DATA HIGH(10)" }, 335 /* 31 Z ZZZ SEARCH DATA EQUAL(10) */ 336 { 0x31, D | W | R | O, "SEARCH DATA EQUAL(10)" }, 337 /* 31 OBJECT POSITION */ 338 { 0x31, S, "OBJECT POSITION" }, 339 /* 32 Z ZZZ SEARCH DATA LOW(10) */ 340 { 0x32, D | W | R | O, "SEARCH DATA LOW(10)" }, 341 /* 33 Z OZO SET LIMITS(10) */ 342 { 0x33, D | W | R | O, "SET LIMITS(10)" }, 343 /* 34 O O O O PRE-FETCH(10) */ 344 { 0x34, D | W | O | K, "PRE-FETCH(10)" }, 345 /* 34 M READ POSITION */ 346 { 0x34, T, "READ POSITION" }, 347 /* 34 GET DATA BUFFER STATUS */ 348 { 0x34, S, "GET DATA BUFFER STATUS" }, 349 /* 35 O OOO MO SYNCHRONIZE CACHE(10) */ 350 { 0x35, D | W | R | O | B | K, "SYNCHRONIZE CACHE(10)" }, 351 /* 36 Z O O O LOCK UNLOCK CACHE(10) */ 352 { 0x36, D | W | O | K, "LOCK UNLOCK CACHE(10)" }, 353 /* 37 O O READ DEFECT DATA(10) */ 354 { 0x37, D | O, "READ DEFECT DATA(10)" }, 355 /* 37 O INITIALIZE ELEMENT STATUS WITH RANGE */ 356 { 0x37, M, "INITIALIZE ELEMENT STATUS WITH RANGE" }, 357 /* 38 O O O MEDIUM SCAN */ 358 { 0x38, W | O | K, "MEDIUM SCAN" }, 359 /* 39 ZZZZOZO Z COMPARE */ 360 { 0x39, D | T | L | P | W | R | O | K | S, "COMPARE" }, 361 /* 3A ZZZZOZO Z COPY AND VERIFY */ 362 { 0x3A, D | T | L | P | W | R | O | K | S, "COPY AND VERIFY" }, 363 /* 3B OOOOOOOOOOMOOO WRITE BUFFER */ 364 { 0x3B, ALL, "WRITE BUFFER" }, 365 /* 3C OOOOOOOOOO OOO READ BUFFER */ 366 { 0x3C, ALL & ~(B), "READ BUFFER" }, 367 /* 3D O UPDATE BLOCK */ 368 { 0x3D, O, "UPDATE BLOCK" }, 369 /* 3E O O O READ LONG(10) */ 370 { 0x3E, D | W | O, "READ LONG(10)" }, 371 /* 3F O O O WRITE LONG(10) */ 372 { 0x3F, D | W | O, "WRITE LONG(10)" }, 373 /* 40 ZZZZOZOZ CHANGE DEFINITION */ 374 { 0x40, D | T | L | P | W | R | O | M | S | C, "CHANGE DEFINITION" }, 375 /* 41 O WRITE SAME(10) */ 376 { 0x41, D, "WRITE SAME(10)" }, 377 /* 42 O UNMAP */ 378 { 0x42, D, "UNMAP" }, 379 /* 42 O READ SUB-CHANNEL */ 380 { 0x42, R, "READ SUB-CHANNEL" }, 381 /* 43 O READ TOC/PMA/ATIP */ 382 { 0x43, R, "READ TOC/PMA/ATIP" }, 383 /* 44 M M REPORT DENSITY SUPPORT */ 384 { 0x44, T | V, "REPORT DENSITY SUPPORT" }, 385 /* 44 READ HEADER */ 386 /* 45 O PLAY AUDIO(10) */ 387 { 0x45, R, "PLAY AUDIO(10)" }, 388 /* 46 M GET CONFIGURATION */ 389 { 0x46, R, "GET CONFIGURATION" }, 390 /* 47 O PLAY AUDIO MSF */ 391 { 0x47, R, "PLAY AUDIO MSF" }, 392 /* 48 */ 393 /* 49 */ 394 /* 4A M GET EVENT STATUS NOTIFICATION */ 395 { 0x4A, R, "GET EVENT STATUS NOTIFICATION" }, 396 /* 4B O PAUSE/RESUME */ 397 { 0x4B, R, "PAUSE/RESUME" }, 398 /* 4C OOOOO OOOO OOO LOG SELECT */ 399 { 0x4C, ALL & ~(R | B), "LOG SELECT" }, 400 /* 4D OOOOO OOOO OMO LOG SENSE */ 401 { 0x4D, ALL & ~(R | B), "LOG SENSE" }, 402 /* 4E O STOP PLAY/SCAN */ 403 { 0x4E, R, "STOP PLAY/SCAN" }, 404 /* 4F */ 405 /* 50 O XDWRITE(10) */ 406 { 0x50, D, "XDWRITE(10)" }, 407 /* 51 O XPWRITE(10) */ 408 { 0x51, D, "XPWRITE(10)" }, 409 /* 51 O READ DISC INFORMATION */ 410 { 0x51, R, "READ DISC INFORMATION" }, 411 /* 52 O XDREAD(10) */ 412 { 0x52, D, "XDREAD(10)" }, 413 /* 52 O READ TRACK INFORMATION */ 414 { 0x52, R, "READ TRACK INFORMATION" }, 415 /* 53 O RESERVE TRACK */ 416 { 0x53, R, "RESERVE TRACK" }, 417 /* 54 O SEND OPC INFORMATION */ 418 { 0x54, R, "SEND OPC INFORMATION" }, 419 /* 55 OOO OMOOOOMOMO MODE SELECT(10) */ 420 { 0x55, ALL & ~(P), "MODE SELECT(10)" }, 421 /* 56 ZZMZO OOOZ RESERVE(10) */ 422 { 0x56, ALL & ~(R | B | K | V | F | C), "RESERVE(10)" }, 423 /* 56 Z RESERVE ELEMENT(10) */ 424 { 0x56, M, "RESERVE ELEMENT(10)" }, 425 /* 57 ZZMZO OOOZ RELEASE(10) */ 426 { 0x57, ALL & ~(R | B | K | V | F | C), "RELEASE(10)" }, 427 /* 57 Z RELEASE ELEMENT(10) */ 428 { 0x57, M, "RELEASE ELEMENT(10)" }, 429 /* 58 O REPAIR TRACK */ 430 { 0x58, R, "REPAIR TRACK" }, 431 /* 59 */ 432 /* 5A OOO OMOOOOMOMO MODE SENSE(10) */ 433 { 0x5A, ALL & ~(P), "MODE SENSE(10)" }, 434 /* 5B O CLOSE TRACK/SESSION */ 435 { 0x5B, R, "CLOSE TRACK/SESSION" }, 436 /* 5C O READ BUFFER CAPACITY */ 437 { 0x5C, R, "READ BUFFER CAPACITY" }, 438 /* 5D O SEND CUE SHEET */ 439 { 0x5D, R, "SEND CUE SHEET" }, 440 /* 5E OOOOO OOOO M PERSISTENT RESERVE IN */ 441 { 0x5E, ALL & ~(R | B | K | V | C), "PERSISTENT RESERVE IN" }, 442 /* 5F OOOOO OOOO M PERSISTENT RESERVE OUT */ 443 { 0x5F, ALL & ~(R | B | K | V | C), "PERSISTENT RESERVE OUT" }, 444 /* 7E OO O OOOO O extended CDB */ 445 { 0x7E, D | T | R | M | A | E | B | V, "extended CDB" }, 446 /* 7F O M variable length CDB (more than 16 bytes) */ 447 { 0x7F, D | F, "variable length CDB (more than 16 bytes)" }, 448 /* 80 Z XDWRITE EXTENDED(16) */ 449 { 0x80, D, "XDWRITE EXTENDED(16)" }, 450 /* 80 M WRITE FILEMARKS(16) */ 451 { 0x80, T, "WRITE FILEMARKS(16)" }, 452 /* 81 Z REBUILD(16) */ 453 { 0x81, D, "REBUILD(16)" }, 454 /* 81 O READ REVERSE(16) */ 455 { 0x81, T, "READ REVERSE(16)" }, 456 /* 82 Z REGENERATE(16) */ 457 { 0x82, D, "REGENERATE(16)" }, 458 /* 83 OOOOO O OO EXTENDED COPY */ 459 { 0x83, D | T | L | P | W | O | K | V, "EXTENDED COPY" }, 460 /* 84 OOOOO O OO RECEIVE COPY RESULTS */ 461 { 0x84, D | T | L | P | W | O | K | V, "RECEIVE COPY RESULTS" }, 462 /* 85 O O O ATA COMMAND PASS THROUGH(16) */ 463 { 0x85, D | R | B, "ATA COMMAND PASS THROUGH(16)" }, 464 /* 86 OO OO OOOOOOO ACCESS CONTROL IN */ 465 { 0x86, ALL & ~(L | R | F), "ACCESS CONTROL IN" }, 466 /* 87 OO OO OOOOOOO ACCESS CONTROL OUT */ 467 { 0x87, ALL & ~(L | R | F), "ACCESS CONTROL OUT" }, 468 /* 469 * XXX READ(16)/WRITE(16) were not listed for CD/DVE in op-num.txt 470 * but we had it since r1.40. Do we really want them? 471 */ 472 /* 88 MM O O O READ(16) */ 473 { 0x88, D | T | W | O | B, "READ(16)" }, 474 /* 89 O COMPARE AND WRITE*/ 475 { 0x89, D, "COMPARE AND WRITE" }, 476 /* 8A OM O O O WRITE(16) */ 477 { 0x8A, D | T | W | O | B, "WRITE(16)" }, 478 /* 8B O ORWRITE */ 479 { 0x8B, D, "ORWRITE" }, 480 /* 8C OO O OO O M READ ATTRIBUTE */ 481 { 0x8C, D | T | W | O | M | B | V, "READ ATTRIBUTE" }, 482 /* 8D OO O OO O O WRITE ATTRIBUTE */ 483 { 0x8D, D | T | W | O | M | B | V, "WRITE ATTRIBUTE" }, 484 /* 8E O O O O WRITE AND VERIFY(16) */ 485 { 0x8E, D | W | O | B, "WRITE AND VERIFY(16)" }, 486 /* 8F OO O O O VERIFY(16) */ 487 { 0x8F, D | T | W | O | B, "VERIFY(16)" }, 488 /* 90 O O O O PRE-FETCH(16) */ 489 { 0x90, D | W | O | B, "PRE-FETCH(16)" }, 490 /* 91 O O O O SYNCHRONIZE CACHE(16) */ 491 { 0x91, D | W | O | B, "SYNCHRONIZE CACHE(16)" }, 492 /* 91 O SPACE(16) */ 493 { 0x91, T, "SPACE(16)" }, 494 /* 92 Z O O LOCK UNLOCK CACHE(16) */ 495 { 0x92, D | W | O, "LOCK UNLOCK CACHE(16)" }, 496 /* 92 O LOCATE(16) */ 497 { 0x92, T, "LOCATE(16)" }, 498 /* 93 O WRITE SAME(16) */ 499 { 0x93, D, "WRITE SAME(16)" }, 500 /* 93 M ERASE(16) */ 501 { 0x93, T, "ERASE(16)" }, 502 /* 94 [usage proposed by SCSI Socket Services project] */ 503 /* 95 [usage proposed by SCSI Socket Services project] */ 504 /* 96 [usage proposed by SCSI Socket Services project] */ 505 /* 97 [usage proposed by SCSI Socket Services project] */ 506 /* 98 */ 507 /* 99 */ 508 /* 9A */ 509 /* 9B */ 510 /* 9C */ 511 /* 9D */ 512 /* XXX KDM ALL for this? op-num.txt defines it for none.. */ 513 /* 9E SERVICE ACTION IN(16) */ 514 { 0x9E, ALL, "SERVICE ACTION IN(16)" }, 515 /* XXX KDM ALL for this? op-num.txt defines it for ADC.. */ 516 /* 9F M SERVICE ACTION OUT(16) */ 517 { 0x9F, ALL, "SERVICE ACTION OUT(16)" }, 518 /* A0 MMOOO OMMM OMO REPORT LUNS */ 519 { 0xA0, ALL & ~(R | B), "REPORT LUNS" }, 520 /* A1 O BLANK */ 521 { 0xA1, R, "BLANK" }, 522 /* A1 O O ATA COMMAND PASS THROUGH(12) */ 523 { 0xA1, D | B, "ATA COMMAND PASS THROUGH(12)" }, 524 /* A2 OO O O SECURITY PROTOCOL IN */ 525 { 0xA2, D | T | R | V, "SECURITY PROTOCOL IN" }, 526 /* A3 OOO O OOMOOOM MAINTENANCE (IN) */ 527 { 0xA3, ALL & ~(P | R | F), "MAINTENANCE (IN)" }, 528 /* A3 O SEND KEY */ 529 { 0xA3, R, "SEND KEY" }, 530 /* A4 OOO O OOOOOOO MAINTENANCE (OUT) */ 531 { 0xA4, ALL & ~(P | R | F), "MAINTENANCE (OUT)" }, 532 /* A4 O REPORT KEY */ 533 { 0xA4, R, "REPORT KEY" }, 534 /* A5 O O OM MOVE MEDIUM */ 535 { 0xA5, T | W | O | M, "MOVE MEDIUM" }, 536 /* A5 O PLAY AUDIO(12) */ 537 { 0xA5, R, "PLAY AUDIO(12)" }, 538 /* A6 O EXCHANGE MEDIUM */ 539 { 0xA6, M, "EXCHANGE MEDIUM" }, 540 /* A6 O LOAD/UNLOAD C/DVD */ 541 { 0xA6, R, "LOAD/UNLOAD C/DVD" }, 542 /* A7 ZZ O O MOVE MEDIUM ATTACHED */ 543 { 0xA7, D | T | W | O, "MOVE MEDIUM ATTACHED" }, 544 /* A7 O SET READ AHEAD */ 545 { 0xA7, R, "SET READ AHEAD" }, 546 /* A8 O OOO READ(12) */ 547 { 0xA8, D | W | R | O, "READ(12)" }, 548 /* A8 GET MESSAGE(12) */ 549 { 0xA8, C, "GET MESSAGE(12)" }, 550 /* A9 O SERVICE ACTION OUT(12) */ 551 { 0xA9, V, "SERVICE ACTION OUT(12)" }, 552 /* AA O OOO WRITE(12) */ 553 { 0xAA, D | W | R | O, "WRITE(12)" }, 554 /* AA SEND MESSAGE(12) */ 555 { 0xAA, C, "SEND MESSAGE(12)" }, 556 /* AB O O SERVICE ACTION IN(12) */ 557 { 0xAB, R | V, "SERVICE ACTION IN(12)" }, 558 /* AC O ERASE(12) */ 559 { 0xAC, O, "ERASE(12)" }, 560 /* AC O GET PERFORMANCE */ 561 { 0xAC, R, "GET PERFORMANCE" }, 562 /* AD O READ DVD STRUCTURE */ 563 { 0xAD, R, "READ DVD STRUCTURE" }, 564 /* AE O O O WRITE AND VERIFY(12) */ 565 { 0xAE, D | W | O, "WRITE AND VERIFY(12)" }, 566 /* AF O OZO VERIFY(12) */ 567 { 0xAF, D | W | R | O, "VERIFY(12)" }, 568 /* B0 ZZZ SEARCH DATA HIGH(12) */ 569 { 0xB0, W | R | O, "SEARCH DATA HIGH(12)" }, 570 /* B1 ZZZ SEARCH DATA EQUAL(12) */ 571 { 0xB1, W | R | O, "SEARCH DATA EQUAL(12)" }, 572 /* B2 ZZZ SEARCH DATA LOW(12) */ 573 { 0xB2, W | R | O, "SEARCH DATA LOW(12)" }, 574 /* B3 Z OZO SET LIMITS(12) */ 575 { 0xB3, D | W | R | O, "SET LIMITS(12)" }, 576 /* B4 ZZ OZO READ ELEMENT STATUS ATTACHED */ 577 { 0xB4, D | T | W | R | O, "READ ELEMENT STATUS ATTACHED" }, 578 /* B5 OO O O SECURITY PROTOCOL OUT */ 579 { 0xB5, D | T | R | V, "SECURITY PROTOCOL OUT" }, 580 /* B5 O REQUEST VOLUME ELEMENT ADDRESS */ 581 { 0xB5, M, "REQUEST VOLUME ELEMENT ADDRESS" }, 582 /* B6 O SEND VOLUME TAG */ 583 { 0xB6, M, "SEND VOLUME TAG" }, 584 /* B6 O SET STREAMING */ 585 { 0xB6, R, "SET STREAMING" }, 586 /* B7 O O READ DEFECT DATA(12) */ 587 { 0xB7, D | O, "READ DEFECT DATA(12)" }, 588 /* B8 O OZOM READ ELEMENT STATUS */ 589 { 0xB8, T | W | R | O | M, "READ ELEMENT STATUS" }, 590 /* B9 O READ CD MSF */ 591 { 0xB9, R, "READ CD MSF" }, 592 /* BA O O OOMO REDUNDANCY GROUP (IN) */ 593 { 0xBA, D | W | O | M | A | E, "REDUNDANCY GROUP (IN)" }, 594 /* BA O SCAN */ 595 { 0xBA, R, "SCAN" }, 596 /* BB O O OOOO REDUNDANCY GROUP (OUT) */ 597 { 0xBB, D | W | O | M | A | E, "REDUNDANCY GROUP (OUT)" }, 598 /* BB O SET CD SPEED */ 599 { 0xBB, R, "SET CD SPEED" }, 600 /* BC O O OOMO SPARE (IN) */ 601 { 0xBC, D | W | O | M | A | E, "SPARE (IN)" }, 602 /* BD O O OOOO SPARE (OUT) */ 603 { 0xBD, D | W | O | M | A | E, "SPARE (OUT)" }, 604 /* BD O MECHANISM STATUS */ 605 { 0xBD, R, "MECHANISM STATUS" }, 606 /* BE O O OOMO VOLUME SET (IN) */ 607 { 0xBE, D | W | O | M | A | E, "VOLUME SET (IN)" }, 608 /* BE O READ CD */ 609 { 0xBE, R, "READ CD" }, 610 /* BF O O OOOO VOLUME SET (OUT) */ 611 { 0xBF, D | W | O | M | A | E, "VOLUME SET (OUT)" }, 612 /* BF O SEND DVD STRUCTURE */ 613 { 0xBF, R, "SEND DVD STRUCTURE" } 614 }; 615 616 const char * 617 scsi_op_desc(u_int16_t opcode, struct scsi_inquiry_data *inq_data) 618 { 619 caddr_t match; 620 int i, j; 621 u_int32_t opmask; 622 u_int16_t pd_type; 623 int num_ops[2]; 624 struct op_table_entry *table[2]; 625 int num_tables; 626 627 /* 628 * If we've got inquiry data, use it to determine what type of 629 * device we're dealing with here. Otherwise, assume direct 630 * access. 631 */ 632 if (inq_data == NULL) { 633 pd_type = T_DIRECT; 634 match = NULL; 635 } else { 636 pd_type = SID_TYPE(inq_data); 637 638 match = cam_quirkmatch((caddr_t)inq_data, 639 (caddr_t)scsi_op_quirk_table, 640 sizeof(scsi_op_quirk_table)/ 641 sizeof(*scsi_op_quirk_table), 642 sizeof(*scsi_op_quirk_table), 643 scsi_inquiry_match); 644 } 645 646 if (match != NULL) { 647 table[0] = ((struct scsi_op_quirk_entry *)match)->op_table; 648 num_ops[0] = ((struct scsi_op_quirk_entry *)match)->num_ops; 649 table[1] = scsi_op_codes; 650 num_ops[1] = sizeof(scsi_op_codes)/sizeof(scsi_op_codes[0]); 651 num_tables = 2; 652 } else { 653 /* 654 * If this is true, we have a vendor specific opcode that 655 * wasn't covered in the quirk table. 656 */ 657 if ((opcode > 0xBF) || ((opcode > 0x5F) && (opcode < 0x80))) 658 return("Vendor Specific Command"); 659 660 table[0] = scsi_op_codes; 661 num_ops[0] = sizeof(scsi_op_codes)/sizeof(scsi_op_codes[0]); 662 num_tables = 1; 663 } 664 665 /* RBC is 'Simplified' Direct Access Device */ 666 if (pd_type == T_RBC) 667 pd_type = T_DIRECT; 668 669 /* Map NODEVICE to Direct Access Device to handle REPORT LUNS, etc. */ 670 if (pd_type == T_NODEVICE) 671 pd_type = T_DIRECT; 672 673 opmask = 1 << pd_type; 674 675 for (j = 0; j < num_tables; j++) { 676 for (i = 0;i < num_ops[j] && table[j][i].opcode <= opcode; i++){ 677 if ((table[j][i].opcode == opcode) 678 && ((table[j][i].opmask & opmask) != 0)) 679 return(table[j][i].desc); 680 } 681 } 682 683 /* 684 * If we can't find a match for the command in the table, we just 685 * assume it's a vendor specifc command. 686 */ 687 return("Vendor Specific Command"); 688 689 } 690 691 #else /* SCSI_NO_OP_STRINGS */ 692 693 const char * 694 scsi_op_desc(u_int16_t opcode, struct scsi_inquiry_data *inq_data) 695 { 696 return(""); 697 } 698 699 #endif 700 701 702 #if !defined(SCSI_NO_SENSE_STRINGS) 703 #define SST(asc, ascq, action, desc) \ 704 asc, ascq, action, desc 705 #else 706 const char empty_string[] = ""; 707 708 #define SST(asc, ascq, action, desc) \ 709 asc, ascq, action, empty_string 710 #endif 711 712 const struct sense_key_table_entry sense_key_table[] = 713 { 714 { SSD_KEY_NO_SENSE, SS_NOP, "NO SENSE" }, 715 { SSD_KEY_RECOVERED_ERROR, SS_NOP|SSQ_PRINT_SENSE, "RECOVERED ERROR" }, 716 { SSD_KEY_NOT_READY, SS_RDEF, "NOT READY" }, 717 { SSD_KEY_MEDIUM_ERROR, SS_RDEF, "MEDIUM ERROR" }, 718 { SSD_KEY_HARDWARE_ERROR, SS_RDEF, "HARDWARE FAILURE" }, 719 { SSD_KEY_ILLEGAL_REQUEST, SS_FATAL|EINVAL, "ILLEGAL REQUEST" }, 720 { SSD_KEY_UNIT_ATTENTION, SS_FATAL|ENXIO, "UNIT ATTENTION" }, 721 { SSD_KEY_DATA_PROTECT, SS_FATAL|EACCES, "DATA PROTECT" }, 722 { SSD_KEY_BLANK_CHECK, SS_FATAL|ENOSPC, "BLANK CHECK" }, 723 { SSD_KEY_Vendor_Specific, SS_FATAL|EIO, "Vendor Specific" }, 724 { SSD_KEY_COPY_ABORTED, SS_FATAL|EIO, "COPY ABORTED" }, 725 { SSD_KEY_ABORTED_COMMAND, SS_RDEF, "ABORTED COMMAND" }, 726 { SSD_KEY_EQUAL, SS_NOP, "EQUAL" }, 727 { SSD_KEY_VOLUME_OVERFLOW, SS_FATAL|EIO, "VOLUME OVERFLOW" }, 728 { SSD_KEY_MISCOMPARE, SS_NOP, "MISCOMPARE" }, 729 { SSD_KEY_COMPLETED, SS_NOP, "COMPLETED" } 730 }; 731 732 const int sense_key_table_size = 733 sizeof(sense_key_table)/sizeof(sense_key_table[0]); 734 735 static struct asc_table_entry quantum_fireball_entries[] = { 736 { SST(0x04, 0x0b, SS_START | SSQ_DECREMENT_COUNT | ENXIO, 737 "Logical unit not ready, initializing cmd. required") } 738 }; 739 740 static struct asc_table_entry sony_mo_entries[] = { 741 { SST(0x04, 0x00, SS_START | SSQ_DECREMENT_COUNT | ENXIO, 742 "Logical unit not ready, cause not reportable") } 743 }; 744 745 static struct asc_table_entry hgst_entries[] = { 746 { SST(0x04, 0xF0, SS_RDEF, 747 "Vendor Unique - Logical Unit Not Ready") }, 748 { SST(0x0A, 0x01, SS_RDEF, 749 "Unrecovered Super Certification Log Write Error") }, 750 { SST(0x0A, 0x02, SS_RDEF, 751 "Unrecovered Super Certification Log Read Error") }, 752 { SST(0x15, 0x03, SS_RDEF, 753 "Unrecovered Sector Error") }, 754 { SST(0x3E, 0x04, SS_RDEF, 755 "Unrecovered Self-Test Hard-Cache Test Fail") }, 756 { SST(0x3E, 0x05, SS_RDEF, 757 "Unrecovered Self-Test OTF-Cache Fail") }, 758 { SST(0x40, 0x00, SS_RDEF, 759 "Unrecovered SAT No Buffer Overflow Error") }, 760 { SST(0x40, 0x01, SS_RDEF, 761 "Unrecovered SAT Buffer Overflow Error") }, 762 { SST(0x40, 0x02, SS_RDEF, 763 "Unrecovered SAT No Buffer Overflow With ECS Fault") }, 764 { SST(0x40, 0x03, SS_RDEF, 765 "Unrecovered SAT Buffer Overflow With ECS Fault") }, 766 { SST(0x40, 0x81, SS_RDEF, 767 "DRAM Failure") }, 768 { SST(0x44, 0x0B, SS_RDEF, 769 "Vendor Unique - Internal Target Failure") }, 770 { SST(0x44, 0xF2, SS_RDEF, 771 "Vendor Unique - Internal Target Failure") }, 772 { SST(0x44, 0xF6, SS_RDEF, 773 "Vendor Unique - Internal Target Failure") }, 774 { SST(0x44, 0xF9, SS_RDEF, 775 "Vendor Unique - Internal Target Failure") }, 776 { SST(0x44, 0xFA, SS_RDEF, 777 "Vendor Unique - Internal Target Failure") }, 778 { SST(0x5D, 0x22, SS_RDEF, 779 "Extreme Over-Temperature Warning") }, 780 { SST(0x5D, 0x50, SS_RDEF, 781 "Load/Unload cycle Count Warning") }, 782 { SST(0x81, 0x00, SS_RDEF, 783 "Vendor Unique - Internal Logic Error") }, 784 { SST(0x85, 0x00, SS_RDEF, 785 "Vendor Unique - Internal Key Seed Error") }, 786 }; 787 788 static struct asc_table_entry seagate_entries[] = { 789 { SST(0x04, 0xF0, SS_RDEF, 790 "Logical Unit Not Ready, super certify in Progress") }, 791 { SST(0x08, 0x86, SS_RDEF, 792 "Write Fault Data Corruption") }, 793 { SST(0x09, 0x0D, SS_RDEF, 794 "Tracking Failure") }, 795 { SST(0x09, 0x0E, SS_RDEF, 796 "ETF Failure") }, 797 { SST(0x0B, 0x5D, SS_RDEF, 798 "Pre-SMART Warning") }, 799 { SST(0x0B, 0x85, SS_RDEF, 800 "5V Voltage Warning") }, 801 { SST(0x0B, 0x8C, SS_RDEF, 802 "12V Voltage Warning") }, 803 { SST(0x0C, 0xFF, SS_RDEF, 804 "Write Error - Too many error recovery revs") }, 805 { SST(0x11, 0xFF, SS_RDEF, 806 "Unrecovered Read Error - Too many error recovery revs") }, 807 { SST(0x19, 0x0E, SS_RDEF, 808 "Fewer than 1/2 defect list copies") }, 809 { SST(0x20, 0xF3, SS_RDEF, 810 "Illegal CDB linked to skip mask cmd") }, 811 { SST(0x24, 0xF0, SS_RDEF, 812 "Illegal byte in CDB, LBA not matching") }, 813 { SST(0x24, 0xF1, SS_RDEF, 814 "Illegal byte in CDB, LEN not matching") }, 815 { SST(0x24, 0xF2, SS_RDEF, 816 "Mask not matching transfer length") }, 817 { SST(0x24, 0xF3, SS_RDEF, 818 "Drive formatted without plist") }, 819 { SST(0x26, 0x95, SS_RDEF, 820 "Invalid Field Parameter - CAP File") }, 821 { SST(0x26, 0x96, SS_RDEF, 822 "Invalid Field Parameter - RAP File") }, 823 { SST(0x26, 0x97, SS_RDEF, 824 "Invalid Field Parameter - TMS Firmware Tag") }, 825 { SST(0x26, 0x98, SS_RDEF, 826 "Invalid Field Parameter - Check Sum") }, 827 { SST(0x26, 0x99, SS_RDEF, 828 "Invalid Field Parameter - Firmware Tag") }, 829 { SST(0x29, 0x08, SS_RDEF, 830 "Write Log Dump data") }, 831 { SST(0x29, 0x09, SS_RDEF, 832 "Write Log Dump data") }, 833 { SST(0x29, 0x0A, SS_RDEF, 834 "Reserved disk space") }, 835 { SST(0x29, 0x0B, SS_RDEF, 836 "SDBP") }, 837 { SST(0x29, 0x0C, SS_RDEF, 838 "SDBP") }, 839 { SST(0x31, 0x91, SS_RDEF, 840 "Format Corrupted World Wide Name (WWN) is Invalid") }, 841 { SST(0x32, 0x03, SS_RDEF, 842 "Defect List - Length exceeds Command Allocated Length") }, 843 { SST(0x33, 0x00, SS_RDEF, 844 "Flash not ready for access") }, 845 { SST(0x3F, 0x70, SS_RDEF, 846 "Invalid RAP block") }, 847 { SST(0x3F, 0x71, SS_RDEF, 848 "RAP/ETF mismatch") }, 849 { SST(0x3F, 0x90, SS_RDEF, 850 "Invalid CAP block") }, 851 { SST(0x3F, 0x91, SS_RDEF, 852 "World Wide Name (WWN) Mismatch") }, 853 { SST(0x40, 0x01, SS_RDEF, 854 "DRAM Parity Error") }, 855 { SST(0x40, 0x02, SS_RDEF, 856 "DRAM Parity Error") }, 857 { SST(0x42, 0x0A, SS_RDEF, 858 "Loopback Test") }, 859 { SST(0x42, 0x0B, SS_RDEF, 860 "Loopback Test") }, 861 { SST(0x44, 0xF2, SS_RDEF, 862 "Compare error during data integrity check") }, 863 { SST(0x44, 0xF6, SS_RDEF, 864 "Unrecoverable error during data integrity check") }, 865 { SST(0x47, 0x80, SS_RDEF, 866 "Fibre Channel Sequence Error") }, 867 { SST(0x4E, 0x01, SS_RDEF, 868 "Information Unit Too Short") }, 869 { SST(0x80, 0x00, SS_RDEF, 870 "General Firmware Error / Command Timeout") }, 871 { SST(0x80, 0x01, SS_RDEF, 872 "Command Timeout") }, 873 { SST(0x80, 0x02, SS_RDEF, 874 "Command Timeout") }, 875 { SST(0x80, 0x80, SS_RDEF, 876 "FC FIFO Error During Read Transfer") }, 877 { SST(0x80, 0x81, SS_RDEF, 878 "FC FIFO Error During Write Transfer") }, 879 { SST(0x80, 0x82, SS_RDEF, 880 "DISC FIFO Error During Read Transfer") }, 881 { SST(0x80, 0x83, SS_RDEF, 882 "DISC FIFO Error During Write Transfer") }, 883 { SST(0x80, 0x84, SS_RDEF, 884 "LBA Seeded LRC Error on Read") }, 885 { SST(0x80, 0x85, SS_RDEF, 886 "LBA Seeded LRC Error on Write") }, 887 { SST(0x80, 0x86, SS_RDEF, 888 "IOEDC Error on Read") }, 889 { SST(0x80, 0x87, SS_RDEF, 890 "IOEDC Error on Write") }, 891 { SST(0x80, 0x88, SS_RDEF, 892 "Host Parity Check Failed") }, 893 { SST(0x80, 0x89, SS_RDEF, 894 "IOEDC error on read detected by formatter") }, 895 { SST(0x80, 0x8A, SS_RDEF, 896 "Host Parity Errors / Host FIFO Initialization Failed") }, 897 { SST(0x80, 0x8B, SS_RDEF, 898 "Host Parity Errors") }, 899 { SST(0x80, 0x8C, SS_RDEF, 900 "Host Parity Errors") }, 901 { SST(0x80, 0x8D, SS_RDEF, 902 "Host Parity Errors") }, 903 { SST(0x81, 0x00, SS_RDEF, 904 "LA Check Failed") }, 905 { SST(0x82, 0x00, SS_RDEF, 906 "Internal client detected insufficient buffer") }, 907 { SST(0x84, 0x00, SS_RDEF, 908 "Scheduled Diagnostic And Repair") }, 909 }; 910 911 static struct scsi_sense_quirk_entry sense_quirk_table[] = { 912 { 913 /* 914 * XXX The Quantum Fireball ST and SE like to return 0x04 0x0b 915 * when they really should return 0x04 0x02. 916 */ 917 {T_DIRECT, SIP_MEDIA_FIXED, "QUANTUM", "FIREBALL S*", "*"}, 918 /*num_sense_keys*/0, 919 sizeof(quantum_fireball_entries)/sizeof(struct asc_table_entry), 920 /*sense key entries*/NULL, 921 quantum_fireball_entries 922 }, 923 { 924 /* 925 * This Sony MO drive likes to return 0x04, 0x00 when it 926 * isn't spun up. 927 */ 928 {T_DIRECT, SIP_MEDIA_REMOVABLE, "SONY", "SMO-*", "*"}, 929 /*num_sense_keys*/0, 930 sizeof(sony_mo_entries)/sizeof(struct asc_table_entry), 931 /*sense key entries*/NULL, 932 sony_mo_entries 933 }, 934 { 935 /* 936 * HGST vendor-specific error codes 937 */ 938 {T_DIRECT, SIP_MEDIA_FIXED, "HGST", "*", "*"}, 939 /*num_sense_keys*/0, 940 sizeof(hgst_entries)/sizeof(struct asc_table_entry), 941 /*sense key entries*/NULL, 942 hgst_entries 943 }, 944 { 945 /* 946 * SEAGATE vendor-specific error codes 947 */ 948 {T_DIRECT, SIP_MEDIA_FIXED, "SEAGATE", "*", "*"}, 949 /*num_sense_keys*/0, 950 sizeof(seagate_entries)/sizeof(struct asc_table_entry), 951 /*sense key entries*/NULL, 952 seagate_entries 953 } 954 }; 955 956 const int sense_quirk_table_size = 957 sizeof(sense_quirk_table)/sizeof(sense_quirk_table[0]); 958 959 static struct asc_table_entry asc_table[] = { 960 /* 961 * From: http://www.t10.org/lists/asc-num.txt 962 * Modifications by Jung-uk Kim (jkim@FreeBSD.org) 963 */ 964 /* 965 * File: ASC-NUM.TXT 966 * 967 * SCSI ASC/ASCQ Assignments 968 * Numeric Sorted Listing 969 * as of 5/20/12 970 * 971 * D - DIRECT ACCESS DEVICE (SBC-2) device column key 972 * .T - SEQUENTIAL ACCESS DEVICE (SSC) ------------------- 973 * . L - PRINTER DEVICE (SSC) blank = reserved 974 * . P - PROCESSOR DEVICE (SPC) not blank = allowed 975 * . .W - WRITE ONCE READ MULTIPLE DEVICE (SBC-2) 976 * . . R - CD DEVICE (MMC) 977 * . . O - OPTICAL MEMORY DEVICE (SBC-2) 978 * . . .M - MEDIA CHANGER DEVICE (SMC) 979 * . . . A - STORAGE ARRAY DEVICE (SCC) 980 * . . . E - ENCLOSURE SERVICES DEVICE (SES) 981 * . . . .B - SIMPLIFIED DIRECT-ACCESS DEVICE (RBC) 982 * . . . . K - OPTICAL CARD READER/WRITER DEVICE (OCRW) 983 * . . . . V - AUTOMATION/DRIVE INTERFACE (ADC) 984 * . . . . .F - OBJECT-BASED STORAGE (OSD) 985 * DTLPWROMAEBKVF 986 * ASC ASCQ Action 987 * Description 988 */ 989 /* DTLPWROMAEBKVF */ 990 { SST(0x00, 0x00, SS_NOP, 991 "No additional sense information") }, 992 /* T */ 993 { SST(0x00, 0x01, SS_RDEF, 994 "Filemark detected") }, 995 /* T */ 996 { SST(0x00, 0x02, SS_RDEF, 997 "End-of-partition/medium detected") }, 998 /* T */ 999 { SST(0x00, 0x03, SS_RDEF, 1000 "Setmark detected") }, 1001 /* T */ 1002 { SST(0x00, 0x04, SS_RDEF, 1003 "Beginning-of-partition/medium detected") }, 1004 /* TL */ 1005 { SST(0x00, 0x05, SS_RDEF, 1006 "End-of-data detected") }, 1007 /* DTLPWROMAEBKVF */ 1008 { SST(0x00, 0x06, SS_RDEF, 1009 "I/O process terminated") }, 1010 /* T */ 1011 { SST(0x00, 0x07, SS_RDEF, /* XXX TBD */ 1012 "Programmable early warning detected") }, 1013 /* R */ 1014 { SST(0x00, 0x11, SS_FATAL | EBUSY, 1015 "Audio play operation in progress") }, 1016 /* R */ 1017 { SST(0x00, 0x12, SS_NOP, 1018 "Audio play operation paused") }, 1019 /* R */ 1020 { SST(0x00, 0x13, SS_NOP, 1021 "Audio play operation successfully completed") }, 1022 /* R */ 1023 { SST(0x00, 0x14, SS_RDEF, 1024 "Audio play operation stopped due to error") }, 1025 /* R */ 1026 { SST(0x00, 0x15, SS_NOP, 1027 "No current audio status to return") }, 1028 /* DTLPWROMAEBKVF */ 1029 { SST(0x00, 0x16, SS_FATAL | EBUSY, 1030 "Operation in progress") }, 1031 /* DTL WROMAEBKVF */ 1032 { SST(0x00, 0x17, SS_RDEF, 1033 "Cleaning requested") }, 1034 /* T */ 1035 { SST(0x00, 0x18, SS_RDEF, /* XXX TBD */ 1036 "Erase operation in progress") }, 1037 /* T */ 1038 { SST(0x00, 0x19, SS_RDEF, /* XXX TBD */ 1039 "Locate operation in progress") }, 1040 /* T */ 1041 { SST(0x00, 0x1A, SS_RDEF, /* XXX TBD */ 1042 "Rewind operation in progress") }, 1043 /* T */ 1044 { SST(0x00, 0x1B, SS_RDEF, /* XXX TBD */ 1045 "Set capacity operation in progress") }, 1046 /* T */ 1047 { SST(0x00, 0x1C, SS_RDEF, /* XXX TBD */ 1048 "Verify operation in progress") }, 1049 /* DT B */ 1050 { SST(0x00, 0x1D, SS_RDEF, /* XXX TBD */ 1051 "ATA pass through information available") }, 1052 /* DT R MAEBKV */ 1053 { SST(0x00, 0x1E, SS_RDEF, /* XXX TBD */ 1054 "Conflicting SA creation request") }, 1055 /* DT B */ 1056 { SST(0x00, 0x1F, SS_RDEF, /* XXX TBD */ 1057 "Logical unit transitioning to another power condition") }, 1058 /* DT P B */ 1059 { SST(0x00, 0x20, SS_RDEF, /* XXX TBD */ 1060 "Extended copy information available") }, 1061 /* D W O BK */ 1062 { SST(0x01, 0x00, SS_RDEF, 1063 "No index/sector signal") }, 1064 /* D WRO BK */ 1065 { SST(0x02, 0x00, SS_RDEF, 1066 "No seek complete") }, 1067 /* DTL W O BK */ 1068 { SST(0x03, 0x00, SS_RDEF, 1069 "Peripheral device write fault") }, 1070 /* T */ 1071 { SST(0x03, 0x01, SS_RDEF, 1072 "No write current") }, 1073 /* T */ 1074 { SST(0x03, 0x02, SS_RDEF, 1075 "Excessive write errors") }, 1076 /* DTLPWROMAEBKVF */ 1077 { SST(0x04, 0x00, SS_RDEF, 1078 "Logical unit not ready, cause not reportable") }, 1079 /* DTLPWROMAEBKVF */ 1080 { SST(0x04, 0x01, SS_TUR | SSQ_MANY | SSQ_DECREMENT_COUNT | EBUSY, 1081 "Logical unit is in process of becoming ready") }, 1082 /* DTLPWROMAEBKVF */ 1083 { SST(0x04, 0x02, SS_START | SSQ_DECREMENT_COUNT | ENXIO, 1084 "Logical unit not ready, initializing command required") }, 1085 /* DTLPWROMAEBKVF */ 1086 { SST(0x04, 0x03, SS_FATAL | ENXIO, 1087 "Logical unit not ready, manual intervention required") }, 1088 /* DTL RO B */ 1089 { SST(0x04, 0x04, SS_FATAL | EBUSY, 1090 "Logical unit not ready, format in progress") }, 1091 /* DT W O A BK F */ 1092 { SST(0x04, 0x05, SS_FATAL | EBUSY, 1093 "Logical unit not ready, rebuild in progress") }, 1094 /* DT W O A BK */ 1095 { SST(0x04, 0x06, SS_FATAL | EBUSY, 1096 "Logical unit not ready, recalculation in progress") }, 1097 /* DTLPWROMAEBKVF */ 1098 { SST(0x04, 0x07, SS_FATAL | EBUSY, 1099 "Logical unit not ready, operation in progress") }, 1100 /* R */ 1101 { SST(0x04, 0x08, SS_FATAL | EBUSY, 1102 "Logical unit not ready, long write in progress") }, 1103 /* DTLPWROMAEBKVF */ 1104 { SST(0x04, 0x09, SS_RDEF, /* XXX TBD */ 1105 "Logical unit not ready, self-test in progress") }, 1106 /* DTLPWROMAEBKVF */ 1107 { SST(0x04, 0x0A, SS_RDEF, /* XXX TBD */ 1108 "Logical unit not accessible, asymmetric access state transition")}, 1109 /* DTLPWROMAEBKVF */ 1110 { SST(0x04, 0x0B, SS_RDEF, /* XXX TBD */ 1111 "Logical unit not accessible, target port in standby state") }, 1112 /* DTLPWROMAEBKVF */ 1113 { SST(0x04, 0x0C, SS_RDEF, /* XXX TBD */ 1114 "Logical unit not accessible, target port in unavailable state") }, 1115 /* F */ 1116 { SST(0x04, 0x0D, SS_RDEF, /* XXX TBD */ 1117 "Logical unit not ready, structure check required") }, 1118 /* DT WROM B */ 1119 { SST(0x04, 0x10, SS_RDEF, /* XXX TBD */ 1120 "Logical unit not ready, auxiliary memory not accessible") }, 1121 /* DT WRO AEB VF */ 1122 { SST(0x04, 0x11, SS_TUR | SSQ_MANY | SSQ_DECREMENT_COUNT | EBUSY, 1123 "Logical unit not ready, notify (enable spinup) required") }, 1124 /* M V */ 1125 { SST(0x04, 0x12, SS_RDEF, /* XXX TBD */ 1126 "Logical unit not ready, offline") }, 1127 /* DT R MAEBKV */ 1128 { SST(0x04, 0x13, SS_RDEF, /* XXX TBD */ 1129 "Logical unit not ready, SA creation in progress") }, 1130 /* D B */ 1131 { SST(0x04, 0x14, SS_RDEF, /* XXX TBD */ 1132 "Logical unit not ready, space allocation in progress") }, 1133 /* M */ 1134 { SST(0x04, 0x15, SS_RDEF, /* XXX TBD */ 1135 "Logical unit not ready, robotics disabled") }, 1136 /* M */ 1137 { SST(0x04, 0x16, SS_RDEF, /* XXX TBD */ 1138 "Logical unit not ready, configuration required") }, 1139 /* M */ 1140 { SST(0x04, 0x17, SS_RDEF, /* XXX TBD */ 1141 "Logical unit not ready, calibration required") }, 1142 /* M */ 1143 { SST(0x04, 0x18, SS_RDEF, /* XXX TBD */ 1144 "Logical unit not ready, a door is open") }, 1145 /* M */ 1146 { SST(0x04, 0x19, SS_RDEF, /* XXX TBD */ 1147 "Logical unit not ready, operating in sequential mode") }, 1148 /* DT B */ 1149 { SST(0x04, 0x1A, SS_RDEF, /* XXX TBD */ 1150 "Logical unit not ready, START/STOP UNIT command in progress") }, 1151 /* D B */ 1152 { SST(0x04, 0x1B, SS_RDEF, /* XXX TBD */ 1153 "Logical unit not ready, sanitize in progress") }, 1154 /* DT MAEB */ 1155 { SST(0x04, 0x1C, SS_RDEF, /* XXX TBD */ 1156 "Logical unit not ready, additional power use not yet granted") }, 1157 /* DTL WROMAEBKVF */ 1158 { SST(0x05, 0x00, SS_RDEF, 1159 "Logical unit does not respond to selection") }, 1160 /* D WROM BK */ 1161 { SST(0x06, 0x00, SS_RDEF, 1162 "No reference position found") }, 1163 /* DTL WROM BK */ 1164 { SST(0x07, 0x00, SS_RDEF, 1165 "Multiple peripheral devices selected") }, 1166 /* DTL WROMAEBKVF */ 1167 { SST(0x08, 0x00, SS_RDEF, 1168 "Logical unit communication failure") }, 1169 /* DTL WROMAEBKVF */ 1170 { SST(0x08, 0x01, SS_RDEF, 1171 "Logical unit communication time-out") }, 1172 /* DTL WROMAEBKVF */ 1173 { SST(0x08, 0x02, SS_RDEF, 1174 "Logical unit communication parity error") }, 1175 /* DT ROM BK */ 1176 { SST(0x08, 0x03, SS_RDEF, 1177 "Logical unit communication CRC error (Ultra-DMA/32)") }, 1178 /* DTLPWRO K */ 1179 { SST(0x08, 0x04, SS_RDEF, /* XXX TBD */ 1180 "Unreachable copy target") }, 1181 /* DT WRO B */ 1182 { SST(0x09, 0x00, SS_RDEF, 1183 "Track following error") }, 1184 /* WRO K */ 1185 { SST(0x09, 0x01, SS_RDEF, 1186 "Tracking servo failure") }, 1187 /* WRO K */ 1188 { SST(0x09, 0x02, SS_RDEF, 1189 "Focus servo failure") }, 1190 /* WRO */ 1191 { SST(0x09, 0x03, SS_RDEF, 1192 "Spindle servo failure") }, 1193 /* DT WRO B */ 1194 { SST(0x09, 0x04, SS_RDEF, 1195 "Head select fault") }, 1196 /* DTLPWROMAEBKVF */ 1197 { SST(0x0A, 0x00, SS_FATAL | ENOSPC, 1198 "Error log overflow") }, 1199 /* DTLPWROMAEBKVF */ 1200 { SST(0x0B, 0x00, SS_RDEF, 1201 "Warning") }, 1202 /* DTLPWROMAEBKVF */ 1203 { SST(0x0B, 0x01, SS_RDEF, 1204 "Warning - specified temperature exceeded") }, 1205 /* DTLPWROMAEBKVF */ 1206 { SST(0x0B, 0x02, SS_RDEF, 1207 "Warning - enclosure degraded") }, 1208 /* DTLPWROMAEBKVF */ 1209 { SST(0x0B, 0x03, SS_RDEF, /* XXX TBD */ 1210 "Warning - background self-test failed") }, 1211 /* DTLPWRO AEBKVF */ 1212 { SST(0x0B, 0x04, SS_RDEF, /* XXX TBD */ 1213 "Warning - background pre-scan detected medium error") }, 1214 /* DTLPWRO AEBKVF */ 1215 { SST(0x0B, 0x05, SS_RDEF, /* XXX TBD */ 1216 "Warning - background medium scan detected medium error") }, 1217 /* DTLPWROMAEBKVF */ 1218 { SST(0x0B, 0x06, SS_RDEF, /* XXX TBD */ 1219 "Warning - non-volatile cache now volatile") }, 1220 /* DTLPWROMAEBKVF */ 1221 { SST(0x0B, 0x07, SS_RDEF, /* XXX TBD */ 1222 "Warning - degraded power to non-volatile cache") }, 1223 /* DTLPWROMAEBKVF */ 1224 { SST(0x0B, 0x08, SS_RDEF, /* XXX TBD */ 1225 "Warning - power loss expected") }, 1226 /* D */ 1227 { SST(0x0B, 0x09, SS_RDEF, /* XXX TBD */ 1228 "Warning - device statistics notification available") }, 1229 /* T R */ 1230 { SST(0x0C, 0x00, SS_RDEF, 1231 "Write error") }, 1232 /* K */ 1233 { SST(0x0C, 0x01, SS_NOP | SSQ_PRINT_SENSE, 1234 "Write error - recovered with auto reallocation") }, 1235 /* D W O BK */ 1236 { SST(0x0C, 0x02, SS_RDEF, 1237 "Write error - auto reallocation failed") }, 1238 /* D W O BK */ 1239 { SST(0x0C, 0x03, SS_RDEF, 1240 "Write error - recommend reassignment") }, 1241 /* DT W O B */ 1242 { SST(0x0C, 0x04, SS_RDEF, 1243 "Compression check miscompare error") }, 1244 /* DT W O B */ 1245 { SST(0x0C, 0x05, SS_RDEF, 1246 "Data expansion occurred during compression") }, 1247 /* DT W O B */ 1248 { SST(0x0C, 0x06, SS_RDEF, 1249 "Block not compressible") }, 1250 /* R */ 1251 { SST(0x0C, 0x07, SS_RDEF, 1252 "Write error - recovery needed") }, 1253 /* R */ 1254 { SST(0x0C, 0x08, SS_RDEF, 1255 "Write error - recovery failed") }, 1256 /* R */ 1257 { SST(0x0C, 0x09, SS_RDEF, 1258 "Write error - loss of streaming") }, 1259 /* R */ 1260 { SST(0x0C, 0x0A, SS_RDEF, 1261 "Write error - padding blocks added") }, 1262 /* DT WROM B */ 1263 { SST(0x0C, 0x0B, SS_RDEF, /* XXX TBD */ 1264 "Auxiliary memory write error") }, 1265 /* DTLPWRO AEBKVF */ 1266 { SST(0x0C, 0x0C, SS_RDEF, /* XXX TBD */ 1267 "Write error - unexpected unsolicited data") }, 1268 /* DTLPWRO AEBKVF */ 1269 { SST(0x0C, 0x0D, SS_RDEF, /* XXX TBD */ 1270 "Write error - not enough unsolicited data") }, 1271 /* DT W O BK */ 1272 { SST(0x0C, 0x0E, SS_RDEF, /* XXX TBD */ 1273 "Multiple write errors") }, 1274 /* R */ 1275 { SST(0x0C, 0x0F, SS_RDEF, /* XXX TBD */ 1276 "Defects in error window") }, 1277 /* DTLPWRO A K */ 1278 { SST(0x0D, 0x00, SS_RDEF, /* XXX TBD */ 1279 "Error detected by third party temporary initiator") }, 1280 /* DTLPWRO A K */ 1281 { SST(0x0D, 0x01, SS_RDEF, /* XXX TBD */ 1282 "Third party device failure") }, 1283 /* DTLPWRO A K */ 1284 { SST(0x0D, 0x02, SS_RDEF, /* XXX TBD */ 1285 "Copy target device not reachable") }, 1286 /* DTLPWRO A K */ 1287 { SST(0x0D, 0x03, SS_RDEF, /* XXX TBD */ 1288 "Incorrect copy target device type") }, 1289 /* DTLPWRO A K */ 1290 { SST(0x0D, 0x04, SS_RDEF, /* XXX TBD */ 1291 "Copy target device data underrun") }, 1292 /* DTLPWRO A K */ 1293 { SST(0x0D, 0x05, SS_RDEF, /* XXX TBD */ 1294 "Copy target device data overrun") }, 1295 /* DT PWROMAEBK F */ 1296 { SST(0x0E, 0x00, SS_RDEF, /* XXX TBD */ 1297 "Invalid information unit") }, 1298 /* DT PWROMAEBK F */ 1299 { SST(0x0E, 0x01, SS_RDEF, /* XXX TBD */ 1300 "Information unit too short") }, 1301 /* DT PWROMAEBK F */ 1302 { SST(0x0E, 0x02, SS_RDEF, /* XXX TBD */ 1303 "Information unit too long") }, 1304 /* DT P R MAEBK F */ 1305 { SST(0x0E, 0x03, SS_RDEF, /* XXX TBD */ 1306 "Invalid field in command information unit") }, 1307 /* D W O BK */ 1308 { SST(0x10, 0x00, SS_RDEF, 1309 "ID CRC or ECC error") }, 1310 /* DT W O */ 1311 { SST(0x10, 0x01, SS_RDEF, /* XXX TBD */ 1312 "Logical block guard check failed") }, 1313 /* DT W O */ 1314 { SST(0x10, 0x02, SS_RDEF, /* XXX TBD */ 1315 "Logical block application tag check failed") }, 1316 /* DT W O */ 1317 { SST(0x10, 0x03, SS_RDEF, /* XXX TBD */ 1318 "Logical block reference tag check failed") }, 1319 /* T */ 1320 { SST(0x10, 0x04, SS_RDEF, /* XXX TBD */ 1321 "Logical block protection error on recovered buffer data") }, 1322 /* T */ 1323 { SST(0x10, 0x05, SS_RDEF, /* XXX TBD */ 1324 "Logical block protection method error") }, 1325 /* DT WRO BK */ 1326 { SST(0x11, 0x00, SS_FATAL|EIO, 1327 "Unrecovered read error") }, 1328 /* DT WRO BK */ 1329 { SST(0x11, 0x01, SS_FATAL|EIO, 1330 "Read retries exhausted") }, 1331 /* DT WRO BK */ 1332 { SST(0x11, 0x02, SS_FATAL|EIO, 1333 "Error too long to correct") }, 1334 /* DT W O BK */ 1335 { SST(0x11, 0x03, SS_FATAL|EIO, 1336 "Multiple read errors") }, 1337 /* D W O BK */ 1338 { SST(0x11, 0x04, SS_FATAL|EIO, 1339 "Unrecovered read error - auto reallocate failed") }, 1340 /* WRO B */ 1341 { SST(0x11, 0x05, SS_FATAL|EIO, 1342 "L-EC uncorrectable error") }, 1343 /* WRO B */ 1344 { SST(0x11, 0x06, SS_FATAL|EIO, 1345 "CIRC unrecovered error") }, 1346 /* W O B */ 1347 { SST(0x11, 0x07, SS_RDEF, 1348 "Data re-synchronization error") }, 1349 /* T */ 1350 { SST(0x11, 0x08, SS_RDEF, 1351 "Incomplete block read") }, 1352 /* T */ 1353 { SST(0x11, 0x09, SS_RDEF, 1354 "No gap found") }, 1355 /* DT O BK */ 1356 { SST(0x11, 0x0A, SS_RDEF, 1357 "Miscorrected error") }, 1358 /* D W O BK */ 1359 { SST(0x11, 0x0B, SS_FATAL|EIO, 1360 "Unrecovered read error - recommend reassignment") }, 1361 /* D W O BK */ 1362 { SST(0x11, 0x0C, SS_FATAL|EIO, 1363 "Unrecovered read error - recommend rewrite the data") }, 1364 /* DT WRO B */ 1365 { SST(0x11, 0x0D, SS_RDEF, 1366 "De-compression CRC error") }, 1367 /* DT WRO B */ 1368 { SST(0x11, 0x0E, SS_RDEF, 1369 "Cannot decompress using declared algorithm") }, 1370 /* R */ 1371 { SST(0x11, 0x0F, SS_RDEF, 1372 "Error reading UPC/EAN number") }, 1373 /* R */ 1374 { SST(0x11, 0x10, SS_RDEF, 1375 "Error reading ISRC number") }, 1376 /* R */ 1377 { SST(0x11, 0x11, SS_RDEF, 1378 "Read error - loss of streaming") }, 1379 /* DT WROM B */ 1380 { SST(0x11, 0x12, SS_RDEF, /* XXX TBD */ 1381 "Auxiliary memory read error") }, 1382 /* DTLPWRO AEBKVF */ 1383 { SST(0x11, 0x13, SS_RDEF, /* XXX TBD */ 1384 "Read error - failed retransmission request") }, 1385 /* D */ 1386 { SST(0x11, 0x14, SS_RDEF, /* XXX TBD */ 1387 "Read error - LBA marked bad by application client") }, 1388 /* D W O BK */ 1389 { SST(0x12, 0x00, SS_RDEF, 1390 "Address mark not found for ID field") }, 1391 /* D W O BK */ 1392 { SST(0x13, 0x00, SS_RDEF, 1393 "Address mark not found for data field") }, 1394 /* DTL WRO BK */ 1395 { SST(0x14, 0x00, SS_RDEF, 1396 "Recorded entity not found") }, 1397 /* DT WRO BK */ 1398 { SST(0x14, 0x01, SS_RDEF, 1399 "Record not found") }, 1400 /* T */ 1401 { SST(0x14, 0x02, SS_RDEF, 1402 "Filemark or setmark not found") }, 1403 /* T */ 1404 { SST(0x14, 0x03, SS_RDEF, 1405 "End-of-data not found") }, 1406 /* T */ 1407 { SST(0x14, 0x04, SS_RDEF, 1408 "Block sequence error") }, 1409 /* DT W O BK */ 1410 { SST(0x14, 0x05, SS_RDEF, 1411 "Record not found - recommend reassignment") }, 1412 /* DT W O BK */ 1413 { SST(0x14, 0x06, SS_RDEF, 1414 "Record not found - data auto-reallocated") }, 1415 /* T */ 1416 { SST(0x14, 0x07, SS_RDEF, /* XXX TBD */ 1417 "Locate operation failure") }, 1418 /* DTL WROM BK */ 1419 { SST(0x15, 0x00, SS_RDEF, 1420 "Random positioning error") }, 1421 /* DTL WROM BK */ 1422 { SST(0x15, 0x01, SS_RDEF, 1423 "Mechanical positioning error") }, 1424 /* DT WRO BK */ 1425 { SST(0x15, 0x02, SS_RDEF, 1426 "Positioning error detected by read of medium") }, 1427 /* D W O BK */ 1428 { SST(0x16, 0x00, SS_RDEF, 1429 "Data synchronization mark error") }, 1430 /* D W O BK */ 1431 { SST(0x16, 0x01, SS_RDEF, 1432 "Data sync error - data rewritten") }, 1433 /* D W O BK */ 1434 { SST(0x16, 0x02, SS_RDEF, 1435 "Data sync error - recommend rewrite") }, 1436 /* D W O BK */ 1437 { SST(0x16, 0x03, SS_NOP | SSQ_PRINT_SENSE, 1438 "Data sync error - data auto-reallocated") }, 1439 /* D W O BK */ 1440 { SST(0x16, 0x04, SS_RDEF, 1441 "Data sync error - recommend reassignment") }, 1442 /* DT WRO BK */ 1443 { SST(0x17, 0x00, SS_NOP | SSQ_PRINT_SENSE, 1444 "Recovered data with no error correction applied") }, 1445 /* DT WRO BK */ 1446 { SST(0x17, 0x01, SS_NOP | SSQ_PRINT_SENSE, 1447 "Recovered data with retries") }, 1448 /* DT WRO BK */ 1449 { SST(0x17, 0x02, SS_NOP | SSQ_PRINT_SENSE, 1450 "Recovered data with positive head offset") }, 1451 /* DT WRO BK */ 1452 { SST(0x17, 0x03, SS_NOP | SSQ_PRINT_SENSE, 1453 "Recovered data with negative head offset") }, 1454 /* WRO B */ 1455 { SST(0x17, 0x04, SS_NOP | SSQ_PRINT_SENSE, 1456 "Recovered data with retries and/or CIRC applied") }, 1457 /* D WRO BK */ 1458 { SST(0x17, 0x05, SS_NOP | SSQ_PRINT_SENSE, 1459 "Recovered data using previous sector ID") }, 1460 /* D W O BK */ 1461 { SST(0x17, 0x06, SS_NOP | SSQ_PRINT_SENSE, 1462 "Recovered data without ECC - data auto-reallocated") }, 1463 /* D WRO BK */ 1464 { SST(0x17, 0x07, SS_NOP | SSQ_PRINT_SENSE, 1465 "Recovered data without ECC - recommend reassignment") }, 1466 /* D WRO BK */ 1467 { SST(0x17, 0x08, SS_NOP | SSQ_PRINT_SENSE, 1468 "Recovered data without ECC - recommend rewrite") }, 1469 /* D WRO BK */ 1470 { SST(0x17, 0x09, SS_NOP | SSQ_PRINT_SENSE, 1471 "Recovered data without ECC - data rewritten") }, 1472 /* DT WRO BK */ 1473 { SST(0x18, 0x00, SS_NOP | SSQ_PRINT_SENSE, 1474 "Recovered data with error correction applied") }, 1475 /* D WRO BK */ 1476 { SST(0x18, 0x01, SS_NOP | SSQ_PRINT_SENSE, 1477 "Recovered data with error corr. & retries applied") }, 1478 /* D WRO BK */ 1479 { SST(0x18, 0x02, SS_NOP | SSQ_PRINT_SENSE, 1480 "Recovered data - data auto-reallocated") }, 1481 /* R */ 1482 { SST(0x18, 0x03, SS_NOP | SSQ_PRINT_SENSE, 1483 "Recovered data with CIRC") }, 1484 /* R */ 1485 { SST(0x18, 0x04, SS_NOP | SSQ_PRINT_SENSE, 1486 "Recovered data with L-EC") }, 1487 /* D WRO BK */ 1488 { SST(0x18, 0x05, SS_NOP | SSQ_PRINT_SENSE, 1489 "Recovered data - recommend reassignment") }, 1490 /* D WRO BK */ 1491 { SST(0x18, 0x06, SS_NOP | SSQ_PRINT_SENSE, 1492 "Recovered data - recommend rewrite") }, 1493 /* D W O BK */ 1494 { SST(0x18, 0x07, SS_NOP | SSQ_PRINT_SENSE, 1495 "Recovered data with ECC - data rewritten") }, 1496 /* R */ 1497 { SST(0x18, 0x08, SS_RDEF, /* XXX TBD */ 1498 "Recovered data with linking") }, 1499 /* D O K */ 1500 { SST(0x19, 0x00, SS_RDEF, 1501 "Defect list error") }, 1502 /* D O K */ 1503 { SST(0x19, 0x01, SS_RDEF, 1504 "Defect list not available") }, 1505 /* D O K */ 1506 { SST(0x19, 0x02, SS_RDEF, 1507 "Defect list error in primary list") }, 1508 /* D O K */ 1509 { SST(0x19, 0x03, SS_RDEF, 1510 "Defect list error in grown list") }, 1511 /* DTLPWROMAEBKVF */ 1512 { SST(0x1A, 0x00, SS_RDEF, 1513 "Parameter list length error") }, 1514 /* DTLPWROMAEBKVF */ 1515 { SST(0x1B, 0x00, SS_RDEF, 1516 "Synchronous data transfer error") }, 1517 /* D O BK */ 1518 { SST(0x1C, 0x00, SS_RDEF, 1519 "Defect list not found") }, 1520 /* D O BK */ 1521 { SST(0x1C, 0x01, SS_RDEF, 1522 "Primary defect list not found") }, 1523 /* D O BK */ 1524 { SST(0x1C, 0x02, SS_RDEF, 1525 "Grown defect list not found") }, 1526 /* DT WRO BK */ 1527 { SST(0x1D, 0x00, SS_FATAL, 1528 "Miscompare during verify operation") }, 1529 /* D B */ 1530 { SST(0x1D, 0x01, SS_RDEF, /* XXX TBD */ 1531 "Miscomparable verify of unmapped LBA") }, 1532 /* D W O BK */ 1533 { SST(0x1E, 0x00, SS_NOP | SSQ_PRINT_SENSE, 1534 "Recovered ID with ECC correction") }, 1535 /* D O K */ 1536 { SST(0x1F, 0x00, SS_RDEF, 1537 "Partial defect list transfer") }, 1538 /* DTLPWROMAEBKVF */ 1539 { SST(0x20, 0x00, SS_FATAL | EINVAL, 1540 "Invalid command operation code") }, 1541 /* DT PWROMAEBK */ 1542 { SST(0x20, 0x01, SS_RDEF, /* XXX TBD */ 1543 "Access denied - initiator pending-enrolled") }, 1544 /* DT PWROMAEBK */ 1545 { SST(0x20, 0x02, SS_RDEF, /* XXX TBD */ 1546 "Access denied - no access rights") }, 1547 /* DT PWROMAEBK */ 1548 { SST(0x20, 0x03, SS_RDEF, /* XXX TBD */ 1549 "Access denied - invalid mgmt ID key") }, 1550 /* T */ 1551 { SST(0x20, 0x04, SS_RDEF, /* XXX TBD */ 1552 "Illegal command while in write capable state") }, 1553 /* T */ 1554 { SST(0x20, 0x05, SS_RDEF, /* XXX TBD */ 1555 "Obsolete") }, 1556 /* T */ 1557 { SST(0x20, 0x06, SS_RDEF, /* XXX TBD */ 1558 "Illegal command while in explicit address mode") }, 1559 /* T */ 1560 { SST(0x20, 0x07, SS_RDEF, /* XXX TBD */ 1561 "Illegal command while in implicit address mode") }, 1562 /* DT PWROMAEBK */ 1563 { SST(0x20, 0x08, SS_RDEF, /* XXX TBD */ 1564 "Access denied - enrollment conflict") }, 1565 /* DT PWROMAEBK */ 1566 { SST(0x20, 0x09, SS_RDEF, /* XXX TBD */ 1567 "Access denied - invalid LU identifier") }, 1568 /* DT PWROMAEBK */ 1569 { SST(0x20, 0x0A, SS_RDEF, /* XXX TBD */ 1570 "Access denied - invalid proxy token") }, 1571 /* DT PWROMAEBK */ 1572 { SST(0x20, 0x0B, SS_RDEF, /* XXX TBD */ 1573 "Access denied - ACL LUN conflict") }, 1574 /* T */ 1575 { SST(0x20, 0x0C, SS_FATAL | EINVAL, 1576 "Illegal command when not in append-only mode") }, 1577 /* DT WRO BK */ 1578 { SST(0x21, 0x00, SS_FATAL | EINVAL, 1579 "Logical block address out of range") }, 1580 /* DT WROM BK */ 1581 { SST(0x21, 0x01, SS_FATAL | EINVAL, 1582 "Invalid element address") }, 1583 /* R */ 1584 { SST(0x21, 0x02, SS_RDEF, /* XXX TBD */ 1585 "Invalid address for write") }, 1586 /* R */ 1587 { SST(0x21, 0x03, SS_RDEF, /* XXX TBD */ 1588 "Invalid write crossing layer jump") }, 1589 /* D */ 1590 { SST(0x22, 0x00, SS_FATAL | EINVAL, 1591 "Illegal function (use 20 00, 24 00, or 26 00)") }, 1592 /* DT P B */ 1593 { SST(0x23, 0x00, SS_RDEF, /* XXX TBD */ 1594 "Invalid token operation, cause not reportable") }, 1595 /* DT P B */ 1596 { SST(0x23, 0x01, SS_RDEF, /* XXX TBD */ 1597 "Invalid token operation, unsupported token type") }, 1598 /* DT P B */ 1599 { SST(0x23, 0x02, SS_RDEF, /* XXX TBD */ 1600 "Invalid token operation, remote token usage not supported") }, 1601 /* DT P B */ 1602 { SST(0x23, 0x03, SS_RDEF, /* XXX TBD */ 1603 "Invalid token operation, remote ROD token creation not supported") }, 1604 /* DT P B */ 1605 { SST(0x23, 0x04, SS_RDEF, /* XXX TBD */ 1606 "Invalid token operation, token unknown") }, 1607 /* DT P B */ 1608 { SST(0x23, 0x05, SS_RDEF, /* XXX TBD */ 1609 "Invalid token operation, token corrupt") }, 1610 /* DT P B */ 1611 { SST(0x23, 0x06, SS_RDEF, /* XXX TBD */ 1612 "Invalid token operation, token revoked") }, 1613 /* DT P B */ 1614 { SST(0x23, 0x07, SS_RDEF, /* XXX TBD */ 1615 "Invalid token operation, token expired") }, 1616 /* DT P B */ 1617 { SST(0x23, 0x08, SS_RDEF, /* XXX TBD */ 1618 "Invalid token operation, token cancelled") }, 1619 /* DT P B */ 1620 { SST(0x23, 0x09, SS_RDEF, /* XXX TBD */ 1621 "Invalid token operation, token deleted") }, 1622 /* DT P B */ 1623 { SST(0x23, 0x0A, SS_RDEF, /* XXX TBD */ 1624 "Invalid token operation, invalid token length") }, 1625 /* DTLPWROMAEBKVF */ 1626 { SST(0x24, 0x00, SS_FATAL | EINVAL, 1627 "Invalid field in CDB") }, 1628 /* DTLPWRO AEBKVF */ 1629 { SST(0x24, 0x01, SS_RDEF, /* XXX TBD */ 1630 "CDB decryption error") }, 1631 /* T */ 1632 { SST(0x24, 0x02, SS_RDEF, /* XXX TBD */ 1633 "Obsolete") }, 1634 /* T */ 1635 { SST(0x24, 0x03, SS_RDEF, /* XXX TBD */ 1636 "Obsolete") }, 1637 /* F */ 1638 { SST(0x24, 0x04, SS_RDEF, /* XXX TBD */ 1639 "Security audit value frozen") }, 1640 /* F */ 1641 { SST(0x24, 0x05, SS_RDEF, /* XXX TBD */ 1642 "Security working key frozen") }, 1643 /* F */ 1644 { SST(0x24, 0x06, SS_RDEF, /* XXX TBD */ 1645 "NONCE not unique") }, 1646 /* F */ 1647 { SST(0x24, 0x07, SS_RDEF, /* XXX TBD */ 1648 "NONCE timestamp out of range") }, 1649 /* DT R MAEBKV */ 1650 { SST(0x24, 0x08, SS_RDEF, /* XXX TBD */ 1651 "Invalid XCDB") }, 1652 /* DTLPWROMAEBKVF */ 1653 { SST(0x25, 0x00, SS_FATAL | ENXIO | SSQ_LOST, 1654 "Logical unit not supported") }, 1655 /* DTLPWROMAEBKVF */ 1656 { SST(0x26, 0x00, SS_FATAL | EINVAL, 1657 "Invalid field in parameter list") }, 1658 /* DTLPWROMAEBKVF */ 1659 { SST(0x26, 0x01, SS_FATAL | EINVAL, 1660 "Parameter not supported") }, 1661 /* DTLPWROMAEBKVF */ 1662 { SST(0x26, 0x02, SS_FATAL | EINVAL, 1663 "Parameter value invalid") }, 1664 /* DTLPWROMAE K */ 1665 { SST(0x26, 0x03, SS_FATAL | EINVAL, 1666 "Threshold parameters not supported") }, 1667 /* DTLPWROMAEBKVF */ 1668 { SST(0x26, 0x04, SS_FATAL | EINVAL, 1669 "Invalid release of persistent reservation") }, 1670 /* DTLPWRO A BK */ 1671 { SST(0x26, 0x05, SS_RDEF, /* XXX TBD */ 1672 "Data decryption error") }, 1673 /* DTLPWRO K */ 1674 { SST(0x26, 0x06, SS_RDEF, /* XXX TBD */ 1675 "Too many target descriptors") }, 1676 /* DTLPWRO K */ 1677 { SST(0x26, 0x07, SS_RDEF, /* XXX TBD */ 1678 "Unsupported target descriptor type code") }, 1679 /* DTLPWRO K */ 1680 { SST(0x26, 0x08, SS_RDEF, /* XXX TBD */ 1681 "Too many segment descriptors") }, 1682 /* DTLPWRO K */ 1683 { SST(0x26, 0x09, SS_RDEF, /* XXX TBD */ 1684 "Unsupported segment descriptor type code") }, 1685 /* DTLPWRO K */ 1686 { SST(0x26, 0x0A, SS_RDEF, /* XXX TBD */ 1687 "Unexpected inexact segment") }, 1688 /* DTLPWRO K */ 1689 { SST(0x26, 0x0B, SS_RDEF, /* XXX TBD */ 1690 "Inline data length exceeded") }, 1691 /* DTLPWRO K */ 1692 { SST(0x26, 0x0C, SS_RDEF, /* XXX TBD */ 1693 "Invalid operation for copy source or destination") }, 1694 /* DTLPWRO K */ 1695 { SST(0x26, 0x0D, SS_RDEF, /* XXX TBD */ 1696 "Copy segment granularity violation") }, 1697 /* DT PWROMAEBK */ 1698 { SST(0x26, 0x0E, SS_RDEF, /* XXX TBD */ 1699 "Invalid parameter while port is enabled") }, 1700 /* F */ 1701 { SST(0x26, 0x0F, SS_RDEF, /* XXX TBD */ 1702 "Invalid data-out buffer integrity check value") }, 1703 /* T */ 1704 { SST(0x26, 0x10, SS_RDEF, /* XXX TBD */ 1705 "Data decryption key fail limit reached") }, 1706 /* T */ 1707 { SST(0x26, 0x11, SS_RDEF, /* XXX TBD */ 1708 "Incomplete key-associated data set") }, 1709 /* T */ 1710 { SST(0x26, 0x12, SS_RDEF, /* XXX TBD */ 1711 "Vendor specific key reference not found") }, 1712 /* DT WRO BK */ 1713 { SST(0x27, 0x00, SS_FATAL | EACCES, 1714 "Write protected") }, 1715 /* DT WRO BK */ 1716 { SST(0x27, 0x01, SS_FATAL | EACCES, 1717 "Hardware write protected") }, 1718 /* DT WRO BK */ 1719 { SST(0x27, 0x02, SS_FATAL | EACCES, 1720 "Logical unit software write protected") }, 1721 /* T R */ 1722 { SST(0x27, 0x03, SS_FATAL | EACCES, 1723 "Associated write protect") }, 1724 /* T R */ 1725 { SST(0x27, 0x04, SS_FATAL | EACCES, 1726 "Persistent write protect") }, 1727 /* T R */ 1728 { SST(0x27, 0x05, SS_FATAL | EACCES, 1729 "Permanent write protect") }, 1730 /* R F */ 1731 { SST(0x27, 0x06, SS_RDEF, /* XXX TBD */ 1732 "Conditional write protect") }, 1733 /* D B */ 1734 { SST(0x27, 0x07, SS_RDEF, /* XXX TBD */ 1735 "Space allocation failed write protect") }, 1736 /* DTLPWROMAEBKVF */ 1737 { SST(0x28, 0x00, SS_FATAL | ENXIO, 1738 "Not ready to ready change, medium may have changed") }, 1739 /* DT WROM B */ 1740 { SST(0x28, 0x01, SS_FATAL | ENXIO, 1741 "Import or export element accessed") }, 1742 /* R */ 1743 { SST(0x28, 0x02, SS_RDEF, /* XXX TBD */ 1744 "Format-layer may have changed") }, 1745 /* M */ 1746 { SST(0x28, 0x03, SS_RDEF, /* XXX TBD */ 1747 "Import/export element accessed, medium changed") }, 1748 /* 1749 * XXX JGibbs - All of these should use the same errno, but I don't 1750 * think ENXIO is the correct choice. Should we borrow from 1751 * the networking errnos? ECONNRESET anyone? 1752 */ 1753 /* DTLPWROMAEBKVF */ 1754 { SST(0x29, 0x00, SS_FATAL | ENXIO, 1755 "Power on, reset, or bus device reset occurred") }, 1756 /* DTLPWROMAEBKVF */ 1757 { SST(0x29, 0x01, SS_RDEF, 1758 "Power on occurred") }, 1759 /* DTLPWROMAEBKVF */ 1760 { SST(0x29, 0x02, SS_RDEF, 1761 "SCSI bus reset occurred") }, 1762 /* DTLPWROMAEBKVF */ 1763 { SST(0x29, 0x03, SS_RDEF, 1764 "Bus device reset function occurred") }, 1765 /* DTLPWROMAEBKVF */ 1766 { SST(0x29, 0x04, SS_RDEF, 1767 "Device internal reset") }, 1768 /* DTLPWROMAEBKVF */ 1769 { SST(0x29, 0x05, SS_RDEF, 1770 "Transceiver mode changed to single-ended") }, 1771 /* DTLPWROMAEBKVF */ 1772 { SST(0x29, 0x06, SS_RDEF, 1773 "Transceiver mode changed to LVD") }, 1774 /* DTLPWROMAEBKVF */ 1775 { SST(0x29, 0x07, SS_RDEF, /* XXX TBD */ 1776 "I_T nexus loss occurred") }, 1777 /* DTL WROMAEBKVF */ 1778 { SST(0x2A, 0x00, SS_RDEF, 1779 "Parameters changed") }, 1780 /* DTL WROMAEBKVF */ 1781 { SST(0x2A, 0x01, SS_RDEF, 1782 "Mode parameters changed") }, 1783 /* DTL WROMAE K */ 1784 { SST(0x2A, 0x02, SS_RDEF, 1785 "Log parameters changed") }, 1786 /* DTLPWROMAE K */ 1787 { SST(0x2A, 0x03, SS_RDEF, 1788 "Reservations preempted") }, 1789 /* DTLPWROMAE */ 1790 { SST(0x2A, 0x04, SS_RDEF, /* XXX TBD */ 1791 "Reservations released") }, 1792 /* DTLPWROMAE */ 1793 { SST(0x2A, 0x05, SS_RDEF, /* XXX TBD */ 1794 "Registrations preempted") }, 1795 /* DTLPWROMAEBKVF */ 1796 { SST(0x2A, 0x06, SS_RDEF, /* XXX TBD */ 1797 "Asymmetric access state changed") }, 1798 /* DTLPWROMAEBKVF */ 1799 { SST(0x2A, 0x07, SS_RDEF, /* XXX TBD */ 1800 "Implicit asymmetric access state transition failed") }, 1801 /* DT WROMAEBKVF */ 1802 { SST(0x2A, 0x08, SS_RDEF, /* XXX TBD */ 1803 "Priority changed") }, 1804 /* D */ 1805 { SST(0x2A, 0x09, SS_RDEF, /* XXX TBD */ 1806 "Capacity data has changed") }, 1807 /* DT */ 1808 { SST(0x2A, 0x0A, SS_RDEF, /* XXX TBD */ 1809 "Error history I_T nexus cleared") }, 1810 /* DT */ 1811 { SST(0x2A, 0x0B, SS_RDEF, /* XXX TBD */ 1812 "Error history snapshot released") }, 1813 /* F */ 1814 { SST(0x2A, 0x0C, SS_RDEF, /* XXX TBD */ 1815 "Error recovery attributes have changed") }, 1816 /* T */ 1817 { SST(0x2A, 0x0D, SS_RDEF, /* XXX TBD */ 1818 "Data encryption capabilities changed") }, 1819 /* DT M E V */ 1820 { SST(0x2A, 0x10, SS_RDEF, /* XXX TBD */ 1821 "Timestamp changed") }, 1822 /* T */ 1823 { SST(0x2A, 0x11, SS_RDEF, /* XXX TBD */ 1824 "Data encryption parameters changed by another I_T nexus") }, 1825 /* T */ 1826 { SST(0x2A, 0x12, SS_RDEF, /* XXX TBD */ 1827 "Data encryption parameters changed by vendor specific event") }, 1828 /* T */ 1829 { SST(0x2A, 0x13, SS_RDEF, /* XXX TBD */ 1830 "Data encryption key instance counter has changed") }, 1831 /* DT R MAEBKV */ 1832 { SST(0x2A, 0x14, SS_RDEF, /* XXX TBD */ 1833 "SA creation capabilities data has changed") }, 1834 /* T M V */ 1835 { SST(0x2A, 0x15, SS_RDEF, /* XXX TBD */ 1836 "Medium removal prevention preempted") }, 1837 /* DTLPWRO K */ 1838 { SST(0x2B, 0x00, SS_RDEF, 1839 "Copy cannot execute since host cannot disconnect") }, 1840 /* DTLPWROMAEBKVF */ 1841 { SST(0x2C, 0x00, SS_RDEF, 1842 "Command sequence error") }, 1843 /* */ 1844 { SST(0x2C, 0x01, SS_RDEF, 1845 "Too many windows specified") }, 1846 /* */ 1847 { SST(0x2C, 0x02, SS_RDEF, 1848 "Invalid combination of windows specified") }, 1849 /* R */ 1850 { SST(0x2C, 0x03, SS_RDEF, 1851 "Current program area is not empty") }, 1852 /* R */ 1853 { SST(0x2C, 0x04, SS_RDEF, 1854 "Current program area is empty") }, 1855 /* B */ 1856 { SST(0x2C, 0x05, SS_RDEF, /* XXX TBD */ 1857 "Illegal power condition request") }, 1858 /* R */ 1859 { SST(0x2C, 0x06, SS_RDEF, /* XXX TBD */ 1860 "Persistent prevent conflict") }, 1861 /* DTLPWROMAEBKVF */ 1862 { SST(0x2C, 0x07, SS_RDEF, /* XXX TBD */ 1863 "Previous busy status") }, 1864 /* DTLPWROMAEBKVF */ 1865 { SST(0x2C, 0x08, SS_RDEF, /* XXX TBD */ 1866 "Previous task set full status") }, 1867 /* DTLPWROM EBKVF */ 1868 { SST(0x2C, 0x09, SS_RDEF, /* XXX TBD */ 1869 "Previous reservation conflict status") }, 1870 /* F */ 1871 { SST(0x2C, 0x0A, SS_RDEF, /* XXX TBD */ 1872 "Partition or collection contains user objects") }, 1873 /* T */ 1874 { SST(0x2C, 0x0B, SS_RDEF, /* XXX TBD */ 1875 "Not reserved") }, 1876 /* D */ 1877 { SST(0x2C, 0x0C, SS_RDEF, /* XXX TBD */ 1878 "ORWRITE generation does not match") }, 1879 /* T */ 1880 { SST(0x2D, 0x00, SS_RDEF, 1881 "Overwrite error on update in place") }, 1882 /* R */ 1883 { SST(0x2E, 0x00, SS_RDEF, /* XXX TBD */ 1884 "Insufficient time for operation") }, 1885 /* DTLPWROMAEBKVF */ 1886 { SST(0x2F, 0x00, SS_RDEF, 1887 "Commands cleared by another initiator") }, 1888 /* D */ 1889 { SST(0x2F, 0x01, SS_RDEF, /* XXX TBD */ 1890 "Commands cleared by power loss notification") }, 1891 /* DTLPWROMAEBKVF */ 1892 { SST(0x2F, 0x02, SS_RDEF, /* XXX TBD */ 1893 "Commands cleared by device server") }, 1894 /* DT WROM BK */ 1895 { SST(0x30, 0x00, SS_RDEF, 1896 "Incompatible medium installed") }, 1897 /* DT WRO BK */ 1898 { SST(0x30, 0x01, SS_RDEF, 1899 "Cannot read medium - unknown format") }, 1900 /* DT WRO BK */ 1901 { SST(0x30, 0x02, SS_RDEF, 1902 "Cannot read medium - incompatible format") }, 1903 /* DT R K */ 1904 { SST(0x30, 0x03, SS_RDEF, 1905 "Cleaning cartridge installed") }, 1906 /* DT WRO BK */ 1907 { SST(0x30, 0x04, SS_RDEF, 1908 "Cannot write medium - unknown format") }, 1909 /* DT WRO BK */ 1910 { SST(0x30, 0x05, SS_RDEF, 1911 "Cannot write medium - incompatible format") }, 1912 /* DT WRO B */ 1913 { SST(0x30, 0x06, SS_RDEF, 1914 "Cannot format medium - incompatible medium") }, 1915 /* DTL WROMAEBKVF */ 1916 { SST(0x30, 0x07, SS_RDEF, 1917 "Cleaning failure") }, 1918 /* R */ 1919 { SST(0x30, 0x08, SS_RDEF, 1920 "Cannot write - application code mismatch") }, 1921 /* R */ 1922 { SST(0x30, 0x09, SS_RDEF, 1923 "Current session not fixated for append") }, 1924 /* DT WRO AEBK */ 1925 { SST(0x30, 0x0A, SS_RDEF, /* XXX TBD */ 1926 "Cleaning request rejected") }, 1927 /* T */ 1928 { SST(0x30, 0x0C, SS_RDEF, /* XXX TBD */ 1929 "WORM medium - overwrite attempted") }, 1930 /* T */ 1931 { SST(0x30, 0x0D, SS_RDEF, /* XXX TBD */ 1932 "WORM medium - integrity check") }, 1933 /* R */ 1934 { SST(0x30, 0x10, SS_RDEF, /* XXX TBD */ 1935 "Medium not formatted") }, 1936 /* M */ 1937 { SST(0x30, 0x11, SS_RDEF, /* XXX TBD */ 1938 "Incompatible volume type") }, 1939 /* M */ 1940 { SST(0x30, 0x12, SS_RDEF, /* XXX TBD */ 1941 "Incompatible volume qualifier") }, 1942 /* M */ 1943 { SST(0x30, 0x13, SS_RDEF, /* XXX TBD */ 1944 "Cleaning volume expired") }, 1945 /* DT WRO BK */ 1946 { SST(0x31, 0x00, SS_RDEF, 1947 "Medium format corrupted") }, 1948 /* D L RO B */ 1949 { SST(0x31, 0x01, SS_RDEF, 1950 "Format command failed") }, 1951 /* R */ 1952 { SST(0x31, 0x02, SS_RDEF, /* XXX TBD */ 1953 "Zoned formatting failed due to spare linking") }, 1954 /* D B */ 1955 { SST(0x31, 0x03, SS_RDEF, /* XXX TBD */ 1956 "SANITIZE command failed") }, 1957 /* D W O BK */ 1958 { SST(0x32, 0x00, SS_RDEF, 1959 "No defect spare location available") }, 1960 /* D W O BK */ 1961 { SST(0x32, 0x01, SS_RDEF, 1962 "Defect list update failure") }, 1963 /* T */ 1964 { SST(0x33, 0x00, SS_RDEF, 1965 "Tape length error") }, 1966 /* DTLPWROMAEBKVF */ 1967 { SST(0x34, 0x00, SS_RDEF, 1968 "Enclosure failure") }, 1969 /* DTLPWROMAEBKVF */ 1970 { SST(0x35, 0x00, SS_RDEF, 1971 "Enclosure services failure") }, 1972 /* DTLPWROMAEBKVF */ 1973 { SST(0x35, 0x01, SS_RDEF, 1974 "Unsupported enclosure function") }, 1975 /* DTLPWROMAEBKVF */ 1976 { SST(0x35, 0x02, SS_RDEF, 1977 "Enclosure services unavailable") }, 1978 /* DTLPWROMAEBKVF */ 1979 { SST(0x35, 0x03, SS_RDEF, 1980 "Enclosure services transfer failure") }, 1981 /* DTLPWROMAEBKVF */ 1982 { SST(0x35, 0x04, SS_RDEF, 1983 "Enclosure services transfer refused") }, 1984 /* DTL WROMAEBKVF */ 1985 { SST(0x35, 0x05, SS_RDEF, /* XXX TBD */ 1986 "Enclosure services checksum error") }, 1987 /* L */ 1988 { SST(0x36, 0x00, SS_RDEF, 1989 "Ribbon, ink, or toner failure") }, 1990 /* DTL WROMAEBKVF */ 1991 { SST(0x37, 0x00, SS_RDEF, 1992 "Rounded parameter") }, 1993 /* B */ 1994 { SST(0x38, 0x00, SS_RDEF, /* XXX TBD */ 1995 "Event status notification") }, 1996 /* B */ 1997 { SST(0x38, 0x02, SS_RDEF, /* XXX TBD */ 1998 "ESN - power management class event") }, 1999 /* B */ 2000 { SST(0x38, 0x04, SS_RDEF, /* XXX TBD */ 2001 "ESN - media class event") }, 2002 /* B */ 2003 { SST(0x38, 0x06, SS_RDEF, /* XXX TBD */ 2004 "ESN - device busy class event") }, 2005 /* D */ 2006 { SST(0x38, 0x07, SS_RDEF, /* XXX TBD */ 2007 "Thin provisioning soft threshold reached") }, 2008 /* DTL WROMAE K */ 2009 { SST(0x39, 0x00, SS_RDEF, 2010 "Saving parameters not supported") }, 2011 /* DTL WROM BK */ 2012 { SST(0x3A, 0x00, SS_FATAL | ENXIO, 2013 "Medium not present") }, 2014 /* DT WROM BK */ 2015 { SST(0x3A, 0x01, SS_FATAL | ENXIO, 2016 "Medium not present - tray closed") }, 2017 /* DT WROM BK */ 2018 { SST(0x3A, 0x02, SS_FATAL | ENXIO, 2019 "Medium not present - tray open") }, 2020 /* DT WROM B */ 2021 { SST(0x3A, 0x03, SS_RDEF, /* XXX TBD */ 2022 "Medium not present - loadable") }, 2023 /* DT WRO B */ 2024 { SST(0x3A, 0x04, SS_RDEF, /* XXX TBD */ 2025 "Medium not present - medium auxiliary memory accessible") }, 2026 /* TL */ 2027 { SST(0x3B, 0x00, SS_RDEF, 2028 "Sequential positioning error") }, 2029 /* T */ 2030 { SST(0x3B, 0x01, SS_RDEF, 2031 "Tape position error at beginning-of-medium") }, 2032 /* T */ 2033 { SST(0x3B, 0x02, SS_RDEF, 2034 "Tape position error at end-of-medium") }, 2035 /* L */ 2036 { SST(0x3B, 0x03, SS_RDEF, 2037 "Tape or electronic vertical forms unit not ready") }, 2038 /* L */ 2039 { SST(0x3B, 0x04, SS_RDEF, 2040 "Slew failure") }, 2041 /* L */ 2042 { SST(0x3B, 0x05, SS_RDEF, 2043 "Paper jam") }, 2044 /* L */ 2045 { SST(0x3B, 0x06, SS_RDEF, 2046 "Failed to sense top-of-form") }, 2047 /* L */ 2048 { SST(0x3B, 0x07, SS_RDEF, 2049 "Failed to sense bottom-of-form") }, 2050 /* T */ 2051 { SST(0x3B, 0x08, SS_RDEF, 2052 "Reposition error") }, 2053 /* */ 2054 { SST(0x3B, 0x09, SS_RDEF, 2055 "Read past end of medium") }, 2056 /* */ 2057 { SST(0x3B, 0x0A, SS_RDEF, 2058 "Read past beginning of medium") }, 2059 /* */ 2060 { SST(0x3B, 0x0B, SS_RDEF, 2061 "Position past end of medium") }, 2062 /* T */ 2063 { SST(0x3B, 0x0C, SS_RDEF, 2064 "Position past beginning of medium") }, 2065 /* DT WROM BK */ 2066 { SST(0x3B, 0x0D, SS_FATAL | ENOSPC, 2067 "Medium destination element full") }, 2068 /* DT WROM BK */ 2069 { SST(0x3B, 0x0E, SS_RDEF, 2070 "Medium source element empty") }, 2071 /* R */ 2072 { SST(0x3B, 0x0F, SS_RDEF, 2073 "End of medium reached") }, 2074 /* DT WROM BK */ 2075 { SST(0x3B, 0x11, SS_RDEF, 2076 "Medium magazine not accessible") }, 2077 /* DT WROM BK */ 2078 { SST(0x3B, 0x12, SS_RDEF, 2079 "Medium magazine removed") }, 2080 /* DT WROM BK */ 2081 { SST(0x3B, 0x13, SS_RDEF, 2082 "Medium magazine inserted") }, 2083 /* DT WROM BK */ 2084 { SST(0x3B, 0x14, SS_RDEF, 2085 "Medium magazine locked") }, 2086 /* DT WROM BK */ 2087 { SST(0x3B, 0x15, SS_RDEF, 2088 "Medium magazine unlocked") }, 2089 /* R */ 2090 { SST(0x3B, 0x16, SS_RDEF, /* XXX TBD */ 2091 "Mechanical positioning or changer error") }, 2092 /* F */ 2093 { SST(0x3B, 0x17, SS_RDEF, /* XXX TBD */ 2094 "Read past end of user object") }, 2095 /* M */ 2096 { SST(0x3B, 0x18, SS_RDEF, /* XXX TBD */ 2097 "Element disabled") }, 2098 /* M */ 2099 { SST(0x3B, 0x19, SS_RDEF, /* XXX TBD */ 2100 "Element enabled") }, 2101 /* M */ 2102 { SST(0x3B, 0x1A, SS_RDEF, /* XXX TBD */ 2103 "Data transfer device removed") }, 2104 /* M */ 2105 { SST(0x3B, 0x1B, SS_RDEF, /* XXX TBD */ 2106 "Data transfer device inserted") }, 2107 /* T */ 2108 { SST(0x3B, 0x1C, SS_RDEF, /* XXX TBD */ 2109 "Too many logical objects on partition to support operation") }, 2110 /* DTLPWROMAE K */ 2111 { SST(0x3D, 0x00, SS_RDEF, 2112 "Invalid bits in IDENTIFY message") }, 2113 /* DTLPWROMAEBKVF */ 2114 { SST(0x3E, 0x00, SS_RDEF, 2115 "Logical unit has not self-configured yet") }, 2116 /* DTLPWROMAEBKVF */ 2117 { SST(0x3E, 0x01, SS_RDEF, 2118 "Logical unit failure") }, 2119 /* DTLPWROMAEBKVF */ 2120 { SST(0x3E, 0x02, SS_RDEF, 2121 "Timeout on logical unit") }, 2122 /* DTLPWROMAEBKVF */ 2123 { SST(0x3E, 0x03, SS_RDEF, /* XXX TBD */ 2124 "Logical unit failed self-test") }, 2125 /* DTLPWROMAEBKVF */ 2126 { SST(0x3E, 0x04, SS_RDEF, /* XXX TBD */ 2127 "Logical unit unable to update self-test log") }, 2128 /* DTLPWROMAEBKVF */ 2129 { SST(0x3F, 0x00, SS_RDEF, 2130 "Target operating conditions have changed") }, 2131 /* DTLPWROMAEBKVF */ 2132 { SST(0x3F, 0x01, SS_RDEF, 2133 "Microcode has been changed") }, 2134 /* DTLPWROM BK */ 2135 { SST(0x3F, 0x02, SS_RDEF, 2136 "Changed operating definition") }, 2137 /* DTLPWROMAEBKVF */ 2138 { SST(0x3F, 0x03, SS_RDEF, 2139 "INQUIRY data has changed") }, 2140 /* DT WROMAEBK */ 2141 { SST(0x3F, 0x04, SS_RDEF, 2142 "Component device attached") }, 2143 /* DT WROMAEBK */ 2144 { SST(0x3F, 0x05, SS_RDEF, 2145 "Device identifier changed") }, 2146 /* DT WROMAEB */ 2147 { SST(0x3F, 0x06, SS_RDEF, 2148 "Redundancy group created or modified") }, 2149 /* DT WROMAEB */ 2150 { SST(0x3F, 0x07, SS_RDEF, 2151 "Redundancy group deleted") }, 2152 /* DT WROMAEB */ 2153 { SST(0x3F, 0x08, SS_RDEF, 2154 "Spare created or modified") }, 2155 /* DT WROMAEB */ 2156 { SST(0x3F, 0x09, SS_RDEF, 2157 "Spare deleted") }, 2158 /* DT WROMAEBK */ 2159 { SST(0x3F, 0x0A, SS_RDEF, 2160 "Volume set created or modified") }, 2161 /* DT WROMAEBK */ 2162 { SST(0x3F, 0x0B, SS_RDEF, 2163 "Volume set deleted") }, 2164 /* DT WROMAEBK */ 2165 { SST(0x3F, 0x0C, SS_RDEF, 2166 "Volume set deassigned") }, 2167 /* DT WROMAEBK */ 2168 { SST(0x3F, 0x0D, SS_RDEF, 2169 "Volume set reassigned") }, 2170 /* DTLPWROMAE */ 2171 { SST(0x3F, 0x0E, SS_RDEF | SSQ_RESCAN , 2172 "Reported LUNs data has changed") }, 2173 /* DTLPWROMAEBKVF */ 2174 { SST(0x3F, 0x0F, SS_RDEF, /* XXX TBD */ 2175 "Echo buffer overwritten") }, 2176 /* DT WROM B */ 2177 { SST(0x3F, 0x10, SS_RDEF, /* XXX TBD */ 2178 "Medium loadable") }, 2179 /* DT WROM B */ 2180 { SST(0x3F, 0x11, SS_RDEF, /* XXX TBD */ 2181 "Medium auxiliary memory accessible") }, 2182 /* DTLPWR MAEBK F */ 2183 { SST(0x3F, 0x12, SS_RDEF, /* XXX TBD */ 2184 "iSCSI IP address added") }, 2185 /* DTLPWR MAEBK F */ 2186 { SST(0x3F, 0x13, SS_RDEF, /* XXX TBD */ 2187 "iSCSI IP address removed") }, 2188 /* DTLPWR MAEBK F */ 2189 { SST(0x3F, 0x14, SS_RDEF, /* XXX TBD */ 2190 "iSCSI IP address changed") }, 2191 /* D */ 2192 { SST(0x40, 0x00, SS_RDEF, 2193 "RAM failure") }, /* deprecated - use 40 NN instead */ 2194 /* DTLPWROMAEBKVF */ 2195 { SST(0x40, 0x80, SS_RDEF, 2196 "Diagnostic failure: ASCQ = Component ID") }, 2197 /* DTLPWROMAEBKVF */ 2198 { SST(0x40, 0xFF, SS_RDEF | SSQ_RANGE, 2199 NULL) }, /* Range 0x80->0xFF */ 2200 /* D */ 2201 { SST(0x41, 0x00, SS_RDEF, 2202 "Data path failure") }, /* deprecated - use 40 NN instead */ 2203 /* D */ 2204 { SST(0x42, 0x00, SS_RDEF, 2205 "Power-on or self-test failure") }, 2206 /* deprecated - use 40 NN instead */ 2207 /* DTLPWROMAEBKVF */ 2208 { SST(0x43, 0x00, SS_RDEF, 2209 "Message error") }, 2210 /* DTLPWROMAEBKVF */ 2211 { SST(0x44, 0x00, SS_RDEF, 2212 "Internal target failure") }, 2213 /* DT P MAEBKVF */ 2214 { SST(0x44, 0x01, SS_RDEF, /* XXX TBD */ 2215 "Persistent reservation information lost") }, 2216 /* DT B */ 2217 { SST(0x44, 0x71, SS_RDEF, /* XXX TBD */ 2218 "ATA device failed set features") }, 2219 /* DTLPWROMAEBKVF */ 2220 { SST(0x45, 0x00, SS_RDEF, 2221 "Select or reselect failure") }, 2222 /* DTLPWROM BK */ 2223 { SST(0x46, 0x00, SS_RDEF, 2224 "Unsuccessful soft reset") }, 2225 /* DTLPWROMAEBKVF */ 2226 { SST(0x47, 0x00, SS_RDEF, 2227 "SCSI parity error") }, 2228 /* DTLPWROMAEBKVF */ 2229 { SST(0x47, 0x01, SS_RDEF, /* XXX TBD */ 2230 "Data phase CRC error detected") }, 2231 /* DTLPWROMAEBKVF */ 2232 { SST(0x47, 0x02, SS_RDEF, /* XXX TBD */ 2233 "SCSI parity error detected during ST data phase") }, 2234 /* DTLPWROMAEBKVF */ 2235 { SST(0x47, 0x03, SS_RDEF, /* XXX TBD */ 2236 "Information unit iuCRC error detected") }, 2237 /* DTLPWROMAEBKVF */ 2238 { SST(0x47, 0x04, SS_RDEF, /* XXX TBD */ 2239 "Asynchronous information protection error detected") }, 2240 /* DTLPWROMAEBKVF */ 2241 { SST(0x47, 0x05, SS_RDEF, /* XXX TBD */ 2242 "Protocol service CRC error") }, 2243 /* DT MAEBKVF */ 2244 { SST(0x47, 0x06, SS_RDEF, /* XXX TBD */ 2245 "PHY test function in progress") }, 2246 /* DT PWROMAEBK */ 2247 { SST(0x47, 0x7F, SS_RDEF, /* XXX TBD */ 2248 "Some commands cleared by iSCSI protocol event") }, 2249 /* DTLPWROMAEBKVF */ 2250 { SST(0x48, 0x00, SS_RDEF, 2251 "Initiator detected error message received") }, 2252 /* DTLPWROMAEBKVF */ 2253 { SST(0x49, 0x00, SS_RDEF, 2254 "Invalid message error") }, 2255 /* DTLPWROMAEBKVF */ 2256 { SST(0x4A, 0x00, SS_RDEF, 2257 "Command phase error") }, 2258 /* DTLPWROMAEBKVF */ 2259 { SST(0x4B, 0x00, SS_RDEF, 2260 "Data phase error") }, 2261 /* DT PWROMAEBK */ 2262 { SST(0x4B, 0x01, SS_RDEF, /* XXX TBD */ 2263 "Invalid target port transfer tag received") }, 2264 /* DT PWROMAEBK */ 2265 { SST(0x4B, 0x02, SS_RDEF, /* XXX TBD */ 2266 "Too much write data") }, 2267 /* DT PWROMAEBK */ 2268 { SST(0x4B, 0x03, SS_RDEF, /* XXX TBD */ 2269 "ACK/NAK timeout") }, 2270 /* DT PWROMAEBK */ 2271 { SST(0x4B, 0x04, SS_RDEF, /* XXX TBD */ 2272 "NAK received") }, 2273 /* DT PWROMAEBK */ 2274 { SST(0x4B, 0x05, SS_RDEF, /* XXX TBD */ 2275 "Data offset error") }, 2276 /* DT PWROMAEBK */ 2277 { SST(0x4B, 0x06, SS_RDEF, /* XXX TBD */ 2278 "Initiator response timeout") }, 2279 /* DT PWROMAEBK F */ 2280 { SST(0x4B, 0x07, SS_RDEF, /* XXX TBD */ 2281 "Connection lost") }, 2282 /* DT PWROMAEBK F */ 2283 { SST(0x4B, 0x08, SS_RDEF, /* XXX TBD */ 2284 "Data-in buffer overflow - data buffer size") }, 2285 /* DT PWROMAEBK F */ 2286 { SST(0x4B, 0x09, SS_RDEF, /* XXX TBD */ 2287 "Data-in buffer overflow - data buffer descriptor area") }, 2288 /* DT PWROMAEBK F */ 2289 { SST(0x4B, 0x0A, SS_RDEF, /* XXX TBD */ 2290 "Data-in buffer error") }, 2291 /* DT PWROMAEBK F */ 2292 { SST(0x4B, 0x0B, SS_RDEF, /* XXX TBD */ 2293 "Data-out buffer overflow - data buffer size") }, 2294 /* DT PWROMAEBK F */ 2295 { SST(0x4B, 0x0C, SS_RDEF, /* XXX TBD */ 2296 "Data-out buffer overflow - data buffer descriptor area") }, 2297 /* DT PWROMAEBK F */ 2298 { SST(0x4B, 0x0D, SS_RDEF, /* XXX TBD */ 2299 "Data-out buffer error") }, 2300 /* DTLPWROMAEBKVF */ 2301 { SST(0x4C, 0x00, SS_RDEF, 2302 "Logical unit failed self-configuration") }, 2303 /* DTLPWROMAEBKVF */ 2304 { SST(0x4D, 0x00, SS_RDEF, 2305 "Tagged overlapped commands: ASCQ = Queue tag ID") }, 2306 /* DTLPWROMAEBKVF */ 2307 { SST(0x4D, 0xFF, SS_RDEF | SSQ_RANGE, 2308 NULL) }, /* Range 0x00->0xFF */ 2309 /* DTLPWROMAEBKVF */ 2310 { SST(0x4E, 0x00, SS_RDEF, 2311 "Overlapped commands attempted") }, 2312 /* T */ 2313 { SST(0x50, 0x00, SS_RDEF, 2314 "Write append error") }, 2315 /* T */ 2316 { SST(0x50, 0x01, SS_RDEF, 2317 "Write append position error") }, 2318 /* T */ 2319 { SST(0x50, 0x02, SS_RDEF, 2320 "Position error related to timing") }, 2321 /* T RO */ 2322 { SST(0x51, 0x00, SS_RDEF, 2323 "Erase failure") }, 2324 /* R */ 2325 { SST(0x51, 0x01, SS_RDEF, /* XXX TBD */ 2326 "Erase failure - incomplete erase operation detected") }, 2327 /* T */ 2328 { SST(0x52, 0x00, SS_RDEF, 2329 "Cartridge fault") }, 2330 /* DTL WROM BK */ 2331 { SST(0x53, 0x00, SS_RDEF, 2332 "Media load or eject failed") }, 2333 /* T */ 2334 { SST(0x53, 0x01, SS_RDEF, 2335 "Unload tape failure") }, 2336 /* DT WROM BK */ 2337 { SST(0x53, 0x02, SS_RDEF, 2338 "Medium removal prevented") }, 2339 /* M */ 2340 { SST(0x53, 0x03, SS_RDEF, /* XXX TBD */ 2341 "Medium removal prevented by data transfer element") }, 2342 /* T */ 2343 { SST(0x53, 0x04, SS_RDEF, /* XXX TBD */ 2344 "Medium thread or unthread failure") }, 2345 /* M */ 2346 { SST(0x53, 0x05, SS_RDEF, /* XXX TBD */ 2347 "Volume identifier invalid") }, 2348 /* T */ 2349 { SST(0x53, 0x06, SS_RDEF, /* XXX TBD */ 2350 "Volume identifier missing") }, 2351 /* M */ 2352 { SST(0x53, 0x07, SS_RDEF, /* XXX TBD */ 2353 "Duplicate volume identifier") }, 2354 /* M */ 2355 { SST(0x53, 0x08, SS_RDEF, /* XXX TBD */ 2356 "Element status unknown") }, 2357 /* P */ 2358 { SST(0x54, 0x00, SS_RDEF, 2359 "SCSI to host system interface failure") }, 2360 /* P */ 2361 { SST(0x55, 0x00, SS_RDEF, 2362 "System resource failure") }, 2363 /* D O BK */ 2364 { SST(0x55, 0x01, SS_FATAL | ENOSPC, 2365 "System buffer full") }, 2366 /* DTLPWROMAE K */ 2367 { SST(0x55, 0x02, SS_RDEF, /* XXX TBD */ 2368 "Insufficient reservation resources") }, 2369 /* DTLPWROMAE K */ 2370 { SST(0x55, 0x03, SS_RDEF, /* XXX TBD */ 2371 "Insufficient resources") }, 2372 /* DTLPWROMAE K */ 2373 { SST(0x55, 0x04, SS_RDEF, /* XXX TBD */ 2374 "Insufficient registration resources") }, 2375 /* DT PWROMAEBK */ 2376 { SST(0x55, 0x05, SS_RDEF, /* XXX TBD */ 2377 "Insufficient access control resources") }, 2378 /* DT WROM B */ 2379 { SST(0x55, 0x06, SS_RDEF, /* XXX TBD */ 2380 "Auxiliary memory out of space") }, 2381 /* F */ 2382 { SST(0x55, 0x07, SS_RDEF, /* XXX TBD */ 2383 "Quota error") }, 2384 /* T */ 2385 { SST(0x55, 0x08, SS_RDEF, /* XXX TBD */ 2386 "Maximum number of supplemental decryption keys exceeded") }, 2387 /* M */ 2388 { SST(0x55, 0x09, SS_RDEF, /* XXX TBD */ 2389 "Medium auxiliary memory not accessible") }, 2390 /* M */ 2391 { SST(0x55, 0x0A, SS_RDEF, /* XXX TBD */ 2392 "Data currently unavailable") }, 2393 /* DTLPWROMAEBKVF */ 2394 { SST(0x55, 0x0B, SS_RDEF, /* XXX TBD */ 2395 "Insufficient power for operation") }, 2396 /* DT P B */ 2397 { SST(0x55, 0x0C, SS_RDEF, /* XXX TBD */ 2398 "Insufficient resources to create ROD") }, 2399 /* DT P B */ 2400 { SST(0x55, 0x0D, SS_RDEF, /* XXX TBD */ 2401 "Insufficient resources to create ROD token") }, 2402 /* R */ 2403 { SST(0x57, 0x00, SS_RDEF, 2404 "Unable to recover table-of-contents") }, 2405 /* O */ 2406 { SST(0x58, 0x00, SS_RDEF, 2407 "Generation does not exist") }, 2408 /* O */ 2409 { SST(0x59, 0x00, SS_RDEF, 2410 "Updated block read") }, 2411 /* DTLPWRO BK */ 2412 { SST(0x5A, 0x00, SS_RDEF, 2413 "Operator request or state change input") }, 2414 /* DT WROM BK */ 2415 { SST(0x5A, 0x01, SS_RDEF, 2416 "Operator medium removal request") }, 2417 /* DT WRO A BK */ 2418 { SST(0x5A, 0x02, SS_RDEF, 2419 "Operator selected write protect") }, 2420 /* DT WRO A BK */ 2421 { SST(0x5A, 0x03, SS_RDEF, 2422 "Operator selected write permit") }, 2423 /* DTLPWROM K */ 2424 { SST(0x5B, 0x00, SS_RDEF, 2425 "Log exception") }, 2426 /* DTLPWROM K */ 2427 { SST(0x5B, 0x01, SS_RDEF, 2428 "Threshold condition met") }, 2429 /* DTLPWROM K */ 2430 { SST(0x5B, 0x02, SS_RDEF, 2431 "Log counter at maximum") }, 2432 /* DTLPWROM K */ 2433 { SST(0x5B, 0x03, SS_RDEF, 2434 "Log list codes exhausted") }, 2435 /* D O */ 2436 { SST(0x5C, 0x00, SS_RDEF, 2437 "RPL status change") }, 2438 /* D O */ 2439 { SST(0x5C, 0x01, SS_NOP | SSQ_PRINT_SENSE, 2440 "Spindles synchronized") }, 2441 /* D O */ 2442 { SST(0x5C, 0x02, SS_RDEF, 2443 "Spindles not synchronized") }, 2444 /* DTLPWROMAEBKVF */ 2445 { SST(0x5D, 0x00, SS_RDEF, 2446 "Failure prediction threshold exceeded") }, 2447 /* R B */ 2448 { SST(0x5D, 0x01, SS_RDEF, /* XXX TBD */ 2449 "Media failure prediction threshold exceeded") }, 2450 /* R */ 2451 { SST(0x5D, 0x02, SS_RDEF, /* XXX TBD */ 2452 "Logical unit failure prediction threshold exceeded") }, 2453 /* R */ 2454 { SST(0x5D, 0x03, SS_RDEF, /* XXX TBD */ 2455 "Spare area exhaustion prediction threshold exceeded") }, 2456 /* D B */ 2457 { SST(0x5D, 0x10, SS_RDEF, /* XXX TBD */ 2458 "Hardware impending failure general hard drive failure") }, 2459 /* D B */ 2460 { SST(0x5D, 0x11, SS_RDEF, /* XXX TBD */ 2461 "Hardware impending failure drive error rate too high") }, 2462 /* D B */ 2463 { SST(0x5D, 0x12, SS_RDEF, /* XXX TBD */ 2464 "Hardware impending failure data error rate too high") }, 2465 /* D B */ 2466 { SST(0x5D, 0x13, SS_RDEF, /* XXX TBD */ 2467 "Hardware impending failure seek error rate too high") }, 2468 /* D B */ 2469 { SST(0x5D, 0x14, SS_RDEF, /* XXX TBD */ 2470 "Hardware impending failure too many block reassigns") }, 2471 /* D B */ 2472 { SST(0x5D, 0x15, SS_RDEF, /* XXX TBD */ 2473 "Hardware impending failure access times too high") }, 2474 /* D B */ 2475 { SST(0x5D, 0x16, SS_RDEF, /* XXX TBD */ 2476 "Hardware impending failure start unit times too high") }, 2477 /* D B */ 2478 { SST(0x5D, 0x17, SS_RDEF, /* XXX TBD */ 2479 "Hardware impending failure channel parametrics") }, 2480 /* D B */ 2481 { SST(0x5D, 0x18, SS_RDEF, /* XXX TBD */ 2482 "Hardware impending failure controller detected") }, 2483 /* D B */ 2484 { SST(0x5D, 0x19, SS_RDEF, /* XXX TBD */ 2485 "Hardware impending failure throughput performance") }, 2486 /* D B */ 2487 { SST(0x5D, 0x1A, SS_RDEF, /* XXX TBD */ 2488 "Hardware impending failure seek time performance") }, 2489 /* D B */ 2490 { SST(0x5D, 0x1B, SS_RDEF, /* XXX TBD */ 2491 "Hardware impending failure spin-up retry count") }, 2492 /* D B */ 2493 { SST(0x5D, 0x1C, SS_RDEF, /* XXX TBD */ 2494 "Hardware impending failure drive calibration retry count") }, 2495 /* D B */ 2496 { SST(0x5D, 0x20, SS_RDEF, /* XXX TBD */ 2497 "Controller impending failure general hard drive failure") }, 2498 /* D B */ 2499 { SST(0x5D, 0x21, SS_RDEF, /* XXX TBD */ 2500 "Controller impending failure drive error rate too high") }, 2501 /* D B */ 2502 { SST(0x5D, 0x22, SS_RDEF, /* XXX TBD */ 2503 "Controller impending failure data error rate too high") }, 2504 /* D B */ 2505 { SST(0x5D, 0x23, SS_RDEF, /* XXX TBD */ 2506 "Controller impending failure seek error rate too high") }, 2507 /* D B */ 2508 { SST(0x5D, 0x24, SS_RDEF, /* XXX TBD */ 2509 "Controller impending failure too many block reassigns") }, 2510 /* D B */ 2511 { SST(0x5D, 0x25, SS_RDEF, /* XXX TBD */ 2512 "Controller impending failure access times too high") }, 2513 /* D B */ 2514 { SST(0x5D, 0x26, SS_RDEF, /* XXX TBD */ 2515 "Controller impending failure start unit times too high") }, 2516 /* D B */ 2517 { SST(0x5D, 0x27, SS_RDEF, /* XXX TBD */ 2518 "Controller impending failure channel parametrics") }, 2519 /* D B */ 2520 { SST(0x5D, 0x28, SS_RDEF, /* XXX TBD */ 2521 "Controller impending failure controller detected") }, 2522 /* D B */ 2523 { SST(0x5D, 0x29, SS_RDEF, /* XXX TBD */ 2524 "Controller impending failure throughput performance") }, 2525 /* D B */ 2526 { SST(0x5D, 0x2A, SS_RDEF, /* XXX TBD */ 2527 "Controller impending failure seek time performance") }, 2528 /* D B */ 2529 { SST(0x5D, 0x2B, SS_RDEF, /* XXX TBD */ 2530 "Controller impending failure spin-up retry count") }, 2531 /* D B */ 2532 { SST(0x5D, 0x2C, SS_RDEF, /* XXX TBD */ 2533 "Controller impending failure drive calibration retry count") }, 2534 /* D B */ 2535 { SST(0x5D, 0x30, SS_RDEF, /* XXX TBD */ 2536 "Data channel impending failure general hard drive failure") }, 2537 /* D B */ 2538 { SST(0x5D, 0x31, SS_RDEF, /* XXX TBD */ 2539 "Data channel impending failure drive error rate too high") }, 2540 /* D B */ 2541 { SST(0x5D, 0x32, SS_RDEF, /* XXX TBD */ 2542 "Data channel impending failure data error rate too high") }, 2543 /* D B */ 2544 { SST(0x5D, 0x33, SS_RDEF, /* XXX TBD */ 2545 "Data channel impending failure seek error rate too high") }, 2546 /* D B */ 2547 { SST(0x5D, 0x34, SS_RDEF, /* XXX TBD */ 2548 "Data channel impending failure too many block reassigns") }, 2549 /* D B */ 2550 { SST(0x5D, 0x35, SS_RDEF, /* XXX TBD */ 2551 "Data channel impending failure access times too high") }, 2552 /* D B */ 2553 { SST(0x5D, 0x36, SS_RDEF, /* XXX TBD */ 2554 "Data channel impending failure start unit times too high") }, 2555 /* D B */ 2556 { SST(0x5D, 0x37, SS_RDEF, /* XXX TBD */ 2557 "Data channel impending failure channel parametrics") }, 2558 /* D B */ 2559 { SST(0x5D, 0x38, SS_RDEF, /* XXX TBD */ 2560 "Data channel impending failure controller detected") }, 2561 /* D B */ 2562 { SST(0x5D, 0x39, SS_RDEF, /* XXX TBD */ 2563 "Data channel impending failure throughput performance") }, 2564 /* D B */ 2565 { SST(0x5D, 0x3A, SS_RDEF, /* XXX TBD */ 2566 "Data channel impending failure seek time performance") }, 2567 /* D B */ 2568 { SST(0x5D, 0x3B, SS_RDEF, /* XXX TBD */ 2569 "Data channel impending failure spin-up retry count") }, 2570 /* D B */ 2571 { SST(0x5D, 0x3C, SS_RDEF, /* XXX TBD */ 2572 "Data channel impending failure drive calibration retry count") }, 2573 /* D B */ 2574 { SST(0x5D, 0x40, SS_RDEF, /* XXX TBD */ 2575 "Servo impending failure general hard drive failure") }, 2576 /* D B */ 2577 { SST(0x5D, 0x41, SS_RDEF, /* XXX TBD */ 2578 "Servo impending failure drive error rate too high") }, 2579 /* D B */ 2580 { SST(0x5D, 0x42, SS_RDEF, /* XXX TBD */ 2581 "Servo impending failure data error rate too high") }, 2582 /* D B */ 2583 { SST(0x5D, 0x43, SS_RDEF, /* XXX TBD */ 2584 "Servo impending failure seek error rate too high") }, 2585 /* D B */ 2586 { SST(0x5D, 0x44, SS_RDEF, /* XXX TBD */ 2587 "Servo impending failure too many block reassigns") }, 2588 /* D B */ 2589 { SST(0x5D, 0x45, SS_RDEF, /* XXX TBD */ 2590 "Servo impending failure access times too high") }, 2591 /* D B */ 2592 { SST(0x5D, 0x46, SS_RDEF, /* XXX TBD */ 2593 "Servo impending failure start unit times too high") }, 2594 /* D B */ 2595 { SST(0x5D, 0x47, SS_RDEF, /* XXX TBD */ 2596 "Servo impending failure channel parametrics") }, 2597 /* D B */ 2598 { SST(0x5D, 0x48, SS_RDEF, /* XXX TBD */ 2599 "Servo impending failure controller detected") }, 2600 /* D B */ 2601 { SST(0x5D, 0x49, SS_RDEF, /* XXX TBD */ 2602 "Servo impending failure throughput performance") }, 2603 /* D B */ 2604 { SST(0x5D, 0x4A, SS_RDEF, /* XXX TBD */ 2605 "Servo impending failure seek time performance") }, 2606 /* D B */ 2607 { SST(0x5D, 0x4B, SS_RDEF, /* XXX TBD */ 2608 "Servo impending failure spin-up retry count") }, 2609 /* D B */ 2610 { SST(0x5D, 0x4C, SS_RDEF, /* XXX TBD */ 2611 "Servo impending failure drive calibration retry count") }, 2612 /* D B */ 2613 { SST(0x5D, 0x50, SS_RDEF, /* XXX TBD */ 2614 "Spindle impending failure general hard drive failure") }, 2615 /* D B */ 2616 { SST(0x5D, 0x51, SS_RDEF, /* XXX TBD */ 2617 "Spindle impending failure drive error rate too high") }, 2618 /* D B */ 2619 { SST(0x5D, 0x52, SS_RDEF, /* XXX TBD */ 2620 "Spindle impending failure data error rate too high") }, 2621 /* D B */ 2622 { SST(0x5D, 0x53, SS_RDEF, /* XXX TBD */ 2623 "Spindle impending failure seek error rate too high") }, 2624 /* D B */ 2625 { SST(0x5D, 0x54, SS_RDEF, /* XXX TBD */ 2626 "Spindle impending failure too many block reassigns") }, 2627 /* D B */ 2628 { SST(0x5D, 0x55, SS_RDEF, /* XXX TBD */ 2629 "Spindle impending failure access times too high") }, 2630 /* D B */ 2631 { SST(0x5D, 0x56, SS_RDEF, /* XXX TBD */ 2632 "Spindle impending failure start unit times too high") }, 2633 /* D B */ 2634 { SST(0x5D, 0x57, SS_RDEF, /* XXX TBD */ 2635 "Spindle impending failure channel parametrics") }, 2636 /* D B */ 2637 { SST(0x5D, 0x58, SS_RDEF, /* XXX TBD */ 2638 "Spindle impending failure controller detected") }, 2639 /* D B */ 2640 { SST(0x5D, 0x59, SS_RDEF, /* XXX TBD */ 2641 "Spindle impending failure throughput performance") }, 2642 /* D B */ 2643 { SST(0x5D, 0x5A, SS_RDEF, /* XXX TBD */ 2644 "Spindle impending failure seek time performance") }, 2645 /* D B */ 2646 { SST(0x5D, 0x5B, SS_RDEF, /* XXX TBD */ 2647 "Spindle impending failure spin-up retry count") }, 2648 /* D B */ 2649 { SST(0x5D, 0x5C, SS_RDEF, /* XXX TBD */ 2650 "Spindle impending failure drive calibration retry count") }, 2651 /* D B */ 2652 { SST(0x5D, 0x60, SS_RDEF, /* XXX TBD */ 2653 "Firmware impending failure general hard drive failure") }, 2654 /* D B */ 2655 { SST(0x5D, 0x61, SS_RDEF, /* XXX TBD */ 2656 "Firmware impending failure drive error rate too high") }, 2657 /* D B */ 2658 { SST(0x5D, 0x62, SS_RDEF, /* XXX TBD */ 2659 "Firmware impending failure data error rate too high") }, 2660 /* D B */ 2661 { SST(0x5D, 0x63, SS_RDEF, /* XXX TBD */ 2662 "Firmware impending failure seek error rate too high") }, 2663 /* D B */ 2664 { SST(0x5D, 0x64, SS_RDEF, /* XXX TBD */ 2665 "Firmware impending failure too many block reassigns") }, 2666 /* D B */ 2667 { SST(0x5D, 0x65, SS_RDEF, /* XXX TBD */ 2668 "Firmware impending failure access times too high") }, 2669 /* D B */ 2670 { SST(0x5D, 0x66, SS_RDEF, /* XXX TBD */ 2671 "Firmware impending failure start unit times too high") }, 2672 /* D B */ 2673 { SST(0x5D, 0x67, SS_RDEF, /* XXX TBD */ 2674 "Firmware impending failure channel parametrics") }, 2675 /* D B */ 2676 { SST(0x5D, 0x68, SS_RDEF, /* XXX TBD */ 2677 "Firmware impending failure controller detected") }, 2678 /* D B */ 2679 { SST(0x5D, 0x69, SS_RDEF, /* XXX TBD */ 2680 "Firmware impending failure throughput performance") }, 2681 /* D B */ 2682 { SST(0x5D, 0x6A, SS_RDEF, /* XXX TBD */ 2683 "Firmware impending failure seek time performance") }, 2684 /* D B */ 2685 { SST(0x5D, 0x6B, SS_RDEF, /* XXX TBD */ 2686 "Firmware impending failure spin-up retry count") }, 2687 /* D B */ 2688 { SST(0x5D, 0x6C, SS_RDEF, /* XXX TBD */ 2689 "Firmware impending failure drive calibration retry count") }, 2690 /* DTLPWROMAEBKVF */ 2691 { SST(0x5D, 0xFF, SS_RDEF, 2692 "Failure prediction threshold exceeded (false)") }, 2693 /* DTLPWRO A K */ 2694 { SST(0x5E, 0x00, SS_RDEF, 2695 "Low power condition on") }, 2696 /* DTLPWRO A K */ 2697 { SST(0x5E, 0x01, SS_RDEF, 2698 "Idle condition activated by timer") }, 2699 /* DTLPWRO A K */ 2700 { SST(0x5E, 0x02, SS_RDEF, 2701 "Standby condition activated by timer") }, 2702 /* DTLPWRO A K */ 2703 { SST(0x5E, 0x03, SS_RDEF, 2704 "Idle condition activated by command") }, 2705 /* DTLPWRO A K */ 2706 { SST(0x5E, 0x04, SS_RDEF, 2707 "Standby condition activated by command") }, 2708 /* DTLPWRO A K */ 2709 { SST(0x5E, 0x05, SS_RDEF, 2710 "Idle-B condition activated by timer") }, 2711 /* DTLPWRO A K */ 2712 { SST(0x5E, 0x06, SS_RDEF, 2713 "Idle-B condition activated by command") }, 2714 /* DTLPWRO A K */ 2715 { SST(0x5E, 0x07, SS_RDEF, 2716 "Idle-C condition activated by timer") }, 2717 /* DTLPWRO A K */ 2718 { SST(0x5E, 0x08, SS_RDEF, 2719 "Idle-C condition activated by command") }, 2720 /* DTLPWRO A K */ 2721 { SST(0x5E, 0x09, SS_RDEF, 2722 "Standby-Y condition activated by timer") }, 2723 /* DTLPWRO A K */ 2724 { SST(0x5E, 0x0A, SS_RDEF, 2725 "Standby-Y condition activated by command") }, 2726 /* B */ 2727 { SST(0x5E, 0x41, SS_RDEF, /* XXX TBD */ 2728 "Power state change to active") }, 2729 /* B */ 2730 { SST(0x5E, 0x42, SS_RDEF, /* XXX TBD */ 2731 "Power state change to idle") }, 2732 /* B */ 2733 { SST(0x5E, 0x43, SS_RDEF, /* XXX TBD */ 2734 "Power state change to standby") }, 2735 /* B */ 2736 { SST(0x5E, 0x45, SS_RDEF, /* XXX TBD */ 2737 "Power state change to sleep") }, 2738 /* BK */ 2739 { SST(0x5E, 0x47, SS_RDEF, /* XXX TBD */ 2740 "Power state change to device control") }, 2741 /* */ 2742 { SST(0x60, 0x00, SS_RDEF, 2743 "Lamp failure") }, 2744 /* */ 2745 { SST(0x61, 0x00, SS_RDEF, 2746 "Video acquisition error") }, 2747 /* */ 2748 { SST(0x61, 0x01, SS_RDEF, 2749 "Unable to acquire video") }, 2750 /* */ 2751 { SST(0x61, 0x02, SS_RDEF, 2752 "Out of focus") }, 2753 /* */ 2754 { SST(0x62, 0x00, SS_RDEF, 2755 "Scan head positioning error") }, 2756 /* R */ 2757 { SST(0x63, 0x00, SS_RDEF, 2758 "End of user area encountered on this track") }, 2759 /* R */ 2760 { SST(0x63, 0x01, SS_FATAL | ENOSPC, 2761 "Packet does not fit in available space") }, 2762 /* R */ 2763 { SST(0x64, 0x00, SS_FATAL | ENXIO, 2764 "Illegal mode for this track") }, 2765 /* R */ 2766 { SST(0x64, 0x01, SS_RDEF, 2767 "Invalid packet size") }, 2768 /* DTLPWROMAEBKVF */ 2769 { SST(0x65, 0x00, SS_RDEF, 2770 "Voltage fault") }, 2771 /* */ 2772 { SST(0x66, 0x00, SS_RDEF, 2773 "Automatic document feeder cover up") }, 2774 /* */ 2775 { SST(0x66, 0x01, SS_RDEF, 2776 "Automatic document feeder lift up") }, 2777 /* */ 2778 { SST(0x66, 0x02, SS_RDEF, 2779 "Document jam in automatic document feeder") }, 2780 /* */ 2781 { SST(0x66, 0x03, SS_RDEF, 2782 "Document miss feed automatic in document feeder") }, 2783 /* A */ 2784 { SST(0x67, 0x00, SS_RDEF, 2785 "Configuration failure") }, 2786 /* A */ 2787 { SST(0x67, 0x01, SS_RDEF, 2788 "Configuration of incapable logical units failed") }, 2789 /* A */ 2790 { SST(0x67, 0x02, SS_RDEF, 2791 "Add logical unit failed") }, 2792 /* A */ 2793 { SST(0x67, 0x03, SS_RDEF, 2794 "Modification of logical unit failed") }, 2795 /* A */ 2796 { SST(0x67, 0x04, SS_RDEF, 2797 "Exchange of logical unit failed") }, 2798 /* A */ 2799 { SST(0x67, 0x05, SS_RDEF, 2800 "Remove of logical unit failed") }, 2801 /* A */ 2802 { SST(0x67, 0x06, SS_RDEF, 2803 "Attachment of logical unit failed") }, 2804 /* A */ 2805 { SST(0x67, 0x07, SS_RDEF, 2806 "Creation of logical unit failed") }, 2807 /* A */ 2808 { SST(0x67, 0x08, SS_RDEF, /* XXX TBD */ 2809 "Assign failure occurred") }, 2810 /* A */ 2811 { SST(0x67, 0x09, SS_RDEF, /* XXX TBD */ 2812 "Multiply assigned logical unit") }, 2813 /* DTLPWROMAEBKVF */ 2814 { SST(0x67, 0x0A, SS_RDEF, /* XXX TBD */ 2815 "Set target port groups command failed") }, 2816 /* DT B */ 2817 { SST(0x67, 0x0B, SS_RDEF, /* XXX TBD */ 2818 "ATA device feature not enabled") }, 2819 /* A */ 2820 { SST(0x68, 0x00, SS_RDEF, 2821 "Logical unit not configured") }, 2822 /* A */ 2823 { SST(0x69, 0x00, SS_RDEF, 2824 "Data loss on logical unit") }, 2825 /* A */ 2826 { SST(0x69, 0x01, SS_RDEF, 2827 "Multiple logical unit failures") }, 2828 /* A */ 2829 { SST(0x69, 0x02, SS_RDEF, 2830 "Parity/data mismatch") }, 2831 /* A */ 2832 { SST(0x6A, 0x00, SS_RDEF, 2833 "Informational, refer to log") }, 2834 /* A */ 2835 { SST(0x6B, 0x00, SS_RDEF, 2836 "State change has occurred") }, 2837 /* A */ 2838 { SST(0x6B, 0x01, SS_RDEF, 2839 "Redundancy level got better") }, 2840 /* A */ 2841 { SST(0x6B, 0x02, SS_RDEF, 2842 "Redundancy level got worse") }, 2843 /* A */ 2844 { SST(0x6C, 0x00, SS_RDEF, 2845 "Rebuild failure occurred") }, 2846 /* A */ 2847 { SST(0x6D, 0x00, SS_RDEF, 2848 "Recalculate failure occurred") }, 2849 /* A */ 2850 { SST(0x6E, 0x00, SS_RDEF, 2851 "Command to logical unit failed") }, 2852 /* R */ 2853 { SST(0x6F, 0x00, SS_RDEF, /* XXX TBD */ 2854 "Copy protection key exchange failure - authentication failure") }, 2855 /* R */ 2856 { SST(0x6F, 0x01, SS_RDEF, /* XXX TBD */ 2857 "Copy protection key exchange failure - key not present") }, 2858 /* R */ 2859 { SST(0x6F, 0x02, SS_RDEF, /* XXX TBD */ 2860 "Copy protection key exchange failure - key not established") }, 2861 /* R */ 2862 { SST(0x6F, 0x03, SS_RDEF, /* XXX TBD */ 2863 "Read of scrambled sector without authentication") }, 2864 /* R */ 2865 { SST(0x6F, 0x04, SS_RDEF, /* XXX TBD */ 2866 "Media region code is mismatched to logical unit region") }, 2867 /* R */ 2868 { SST(0x6F, 0x05, SS_RDEF, /* XXX TBD */ 2869 "Drive region must be permanent/region reset count error") }, 2870 /* R */ 2871 { SST(0x6F, 0x06, SS_RDEF, /* XXX TBD */ 2872 "Insufficient block count for binding NONCE recording") }, 2873 /* R */ 2874 { SST(0x6F, 0x07, SS_RDEF, /* XXX TBD */ 2875 "Conflict in binding NONCE recording") }, 2876 /* T */ 2877 { SST(0x70, 0x00, SS_RDEF, 2878 "Decompression exception short: ASCQ = Algorithm ID") }, 2879 /* T */ 2880 { SST(0x70, 0xFF, SS_RDEF | SSQ_RANGE, 2881 NULL) }, /* Range 0x00 -> 0xFF */ 2882 /* T */ 2883 { SST(0x71, 0x00, SS_RDEF, 2884 "Decompression exception long: ASCQ = Algorithm ID") }, 2885 /* T */ 2886 { SST(0x71, 0xFF, SS_RDEF | SSQ_RANGE, 2887 NULL) }, /* Range 0x00 -> 0xFF */ 2888 /* R */ 2889 { SST(0x72, 0x00, SS_RDEF, 2890 "Session fixation error") }, 2891 /* R */ 2892 { SST(0x72, 0x01, SS_RDEF, 2893 "Session fixation error writing lead-in") }, 2894 /* R */ 2895 { SST(0x72, 0x02, SS_RDEF, 2896 "Session fixation error writing lead-out") }, 2897 /* R */ 2898 { SST(0x72, 0x03, SS_RDEF, 2899 "Session fixation error - incomplete track in session") }, 2900 /* R */ 2901 { SST(0x72, 0x04, SS_RDEF, 2902 "Empty or partially written reserved track") }, 2903 /* R */ 2904 { SST(0x72, 0x05, SS_RDEF, /* XXX TBD */ 2905 "No more track reservations allowed") }, 2906 /* R */ 2907 { SST(0x72, 0x06, SS_RDEF, /* XXX TBD */ 2908 "RMZ extension is not allowed") }, 2909 /* R */ 2910 { SST(0x72, 0x07, SS_RDEF, /* XXX TBD */ 2911 "No more test zone extensions are allowed") }, 2912 /* R */ 2913 { SST(0x73, 0x00, SS_RDEF, 2914 "CD control error") }, 2915 /* R */ 2916 { SST(0x73, 0x01, SS_RDEF, 2917 "Power calibration area almost full") }, 2918 /* R */ 2919 { SST(0x73, 0x02, SS_FATAL | ENOSPC, 2920 "Power calibration area is full") }, 2921 /* R */ 2922 { SST(0x73, 0x03, SS_RDEF, 2923 "Power calibration area error") }, 2924 /* R */ 2925 { SST(0x73, 0x04, SS_RDEF, 2926 "Program memory area update failure") }, 2927 /* R */ 2928 { SST(0x73, 0x05, SS_RDEF, 2929 "Program memory area is full") }, 2930 /* R */ 2931 { SST(0x73, 0x06, SS_RDEF, /* XXX TBD */ 2932 "RMA/PMA is almost full") }, 2933 /* R */ 2934 { SST(0x73, 0x10, SS_RDEF, /* XXX TBD */ 2935 "Current power calibration area almost full") }, 2936 /* R */ 2937 { SST(0x73, 0x11, SS_RDEF, /* XXX TBD */ 2938 "Current power calibration area is full") }, 2939 /* R */ 2940 { SST(0x73, 0x17, SS_RDEF, /* XXX TBD */ 2941 "RDZ is full") }, 2942 /* T */ 2943 { SST(0x74, 0x00, SS_RDEF, /* XXX TBD */ 2944 "Security error") }, 2945 /* T */ 2946 { SST(0x74, 0x01, SS_RDEF, /* XXX TBD */ 2947 "Unable to decrypt data") }, 2948 /* T */ 2949 { SST(0x74, 0x02, SS_RDEF, /* XXX TBD */ 2950 "Unencrypted data encountered while decrypting") }, 2951 /* T */ 2952 { SST(0x74, 0x03, SS_RDEF, /* XXX TBD */ 2953 "Incorrect data encryption key") }, 2954 /* T */ 2955 { SST(0x74, 0x04, SS_RDEF, /* XXX TBD */ 2956 "Cryptographic integrity validation failed") }, 2957 /* T */ 2958 { SST(0x74, 0x05, SS_RDEF, /* XXX TBD */ 2959 "Error decrypting data") }, 2960 /* T */ 2961 { SST(0x74, 0x06, SS_RDEF, /* XXX TBD */ 2962 "Unknown signature verification key") }, 2963 /* T */ 2964 { SST(0x74, 0x07, SS_RDEF, /* XXX TBD */ 2965 "Encryption parameters not useable") }, 2966 /* DT R M E VF */ 2967 { SST(0x74, 0x08, SS_RDEF, /* XXX TBD */ 2968 "Digital signature validation failure") }, 2969 /* T */ 2970 { SST(0x74, 0x09, SS_RDEF, /* XXX TBD */ 2971 "Encryption mode mismatch on read") }, 2972 /* T */ 2973 { SST(0x74, 0x0A, SS_RDEF, /* XXX TBD */ 2974 "Encrypted block not raw read enabled") }, 2975 /* T */ 2976 { SST(0x74, 0x0B, SS_RDEF, /* XXX TBD */ 2977 "Incorrect encryption parameters") }, 2978 /* DT R MAEBKV */ 2979 { SST(0x74, 0x0C, SS_RDEF, /* XXX TBD */ 2980 "Unable to decrypt parameter list") }, 2981 /* T */ 2982 { SST(0x74, 0x0D, SS_RDEF, /* XXX TBD */ 2983 "Encryption algorithm disabled") }, 2984 /* DT R MAEBKV */ 2985 { SST(0x74, 0x10, SS_RDEF, /* XXX TBD */ 2986 "SA creation parameter value invalid") }, 2987 /* DT R MAEBKV */ 2988 { SST(0x74, 0x11, SS_RDEF, /* XXX TBD */ 2989 "SA creation parameter value rejected") }, 2990 /* DT R MAEBKV */ 2991 { SST(0x74, 0x12, SS_RDEF, /* XXX TBD */ 2992 "Invalid SA usage") }, 2993 /* T */ 2994 { SST(0x74, 0x21, SS_RDEF, /* XXX TBD */ 2995 "Data encryption configuration prevented") }, 2996 /* DT R MAEBKV */ 2997 { SST(0x74, 0x30, SS_RDEF, /* XXX TBD */ 2998 "SA creation parameter not supported") }, 2999 /* DT R MAEBKV */ 3000 { SST(0x74, 0x40, SS_RDEF, /* XXX TBD */ 3001 "Authentication failed") }, 3002 /* V */ 3003 { SST(0x74, 0x61, SS_RDEF, /* XXX TBD */ 3004 "External data encryption key manager access error") }, 3005 /* V */ 3006 { SST(0x74, 0x62, SS_RDEF, /* XXX TBD */ 3007 "External data encryption key manager error") }, 3008 /* V */ 3009 { SST(0x74, 0x63, SS_RDEF, /* XXX TBD */ 3010 "External data encryption key not found") }, 3011 /* V */ 3012 { SST(0x74, 0x64, SS_RDEF, /* XXX TBD */ 3013 "External data encryption request not authorized") }, 3014 /* T */ 3015 { SST(0x74, 0x6E, SS_RDEF, /* XXX TBD */ 3016 "External data encryption control timeout") }, 3017 /* T */ 3018 { SST(0x74, 0x6F, SS_RDEF, /* XXX TBD */ 3019 "External data encryption control error") }, 3020 /* DT R M E V */ 3021 { SST(0x74, 0x71, SS_RDEF, /* XXX TBD */ 3022 "Logical unit access not authorized") }, 3023 /* D */ 3024 { SST(0x74, 0x79, SS_RDEF, /* XXX TBD */ 3025 "Security conflict in translated device") } 3026 }; 3027 3028 const int asc_table_size = sizeof(asc_table)/sizeof(asc_table[0]); 3029 3030 struct asc_key 3031 { 3032 int asc; 3033 int ascq; 3034 }; 3035 3036 static int 3037 ascentrycomp(const void *key, const void *member) 3038 { 3039 int asc; 3040 int ascq; 3041 const struct asc_table_entry *table_entry; 3042 3043 asc = ((const struct asc_key *)key)->asc; 3044 ascq = ((const struct asc_key *)key)->ascq; 3045 table_entry = (const struct asc_table_entry *)member; 3046 3047 if (asc >= table_entry->asc) { 3048 3049 if (asc > table_entry->asc) 3050 return (1); 3051 3052 if (ascq <= table_entry->ascq) { 3053 /* Check for ranges */ 3054 if (ascq == table_entry->ascq 3055 || ((table_entry->action & SSQ_RANGE) != 0 3056 && ascq >= (table_entry - 1)->ascq)) 3057 return (0); 3058 return (-1); 3059 } 3060 return (1); 3061 } 3062 return (-1); 3063 } 3064 3065 static int 3066 senseentrycomp(const void *key, const void *member) 3067 { 3068 int sense_key; 3069 const struct sense_key_table_entry *table_entry; 3070 3071 sense_key = *((const int *)key); 3072 table_entry = (const struct sense_key_table_entry *)member; 3073 3074 if (sense_key >= table_entry->sense_key) { 3075 if (sense_key == table_entry->sense_key) 3076 return (0); 3077 return (1); 3078 } 3079 return (-1); 3080 } 3081 3082 static void 3083 fetchtableentries(int sense_key, int asc, int ascq, 3084 struct scsi_inquiry_data *inq_data, 3085 const struct sense_key_table_entry **sense_entry, 3086 const struct asc_table_entry **asc_entry) 3087 { 3088 caddr_t match; 3089 const struct asc_table_entry *asc_tables[2]; 3090 const struct sense_key_table_entry *sense_tables[2]; 3091 struct asc_key asc_ascq; 3092 size_t asc_tables_size[2]; 3093 size_t sense_tables_size[2]; 3094 int num_asc_tables; 3095 int num_sense_tables; 3096 int i; 3097 3098 /* Default to failure */ 3099 *sense_entry = NULL; 3100 *asc_entry = NULL; 3101 match = NULL; 3102 if (inq_data != NULL) 3103 match = cam_quirkmatch((caddr_t)inq_data, 3104 (caddr_t)sense_quirk_table, 3105 sense_quirk_table_size, 3106 sizeof(*sense_quirk_table), 3107 scsi_inquiry_match); 3108 3109 if (match != NULL) { 3110 struct scsi_sense_quirk_entry *quirk; 3111 3112 quirk = (struct scsi_sense_quirk_entry *)match; 3113 asc_tables[0] = quirk->asc_info; 3114 asc_tables_size[0] = quirk->num_ascs; 3115 asc_tables[1] = asc_table; 3116 asc_tables_size[1] = asc_table_size; 3117 num_asc_tables = 2; 3118 sense_tables[0] = quirk->sense_key_info; 3119 sense_tables_size[0] = quirk->num_sense_keys; 3120 sense_tables[1] = sense_key_table; 3121 sense_tables_size[1] = sense_key_table_size; 3122 num_sense_tables = 2; 3123 } else { 3124 asc_tables[0] = asc_table; 3125 asc_tables_size[0] = asc_table_size; 3126 num_asc_tables = 1; 3127 sense_tables[0] = sense_key_table; 3128 sense_tables_size[0] = sense_key_table_size; 3129 num_sense_tables = 1; 3130 } 3131 3132 asc_ascq.asc = asc; 3133 asc_ascq.ascq = ascq; 3134 for (i = 0; i < num_asc_tables; i++) { 3135 void *found_entry; 3136 3137 found_entry = bsearch(&asc_ascq, asc_tables[i], 3138 asc_tables_size[i], 3139 sizeof(**asc_tables), 3140 ascentrycomp); 3141 3142 if (found_entry) { 3143 *asc_entry = (struct asc_table_entry *)found_entry; 3144 break; 3145 } 3146 } 3147 3148 for (i = 0; i < num_sense_tables; i++) { 3149 void *found_entry; 3150 3151 found_entry = bsearch(&sense_key, sense_tables[i], 3152 sense_tables_size[i], 3153 sizeof(**sense_tables), 3154 senseentrycomp); 3155 3156 if (found_entry) { 3157 *sense_entry = 3158 (struct sense_key_table_entry *)found_entry; 3159 break; 3160 } 3161 } 3162 } 3163 3164 void 3165 scsi_sense_desc(int sense_key, int asc, int ascq, 3166 struct scsi_inquiry_data *inq_data, 3167 const char **sense_key_desc, const char **asc_desc) 3168 { 3169 const struct asc_table_entry *asc_entry; 3170 const struct sense_key_table_entry *sense_entry; 3171 3172 fetchtableentries(sense_key, asc, ascq, 3173 inq_data, 3174 &sense_entry, 3175 &asc_entry); 3176 3177 if (sense_entry != NULL) 3178 *sense_key_desc = sense_entry->desc; 3179 else 3180 *sense_key_desc = "Invalid Sense Key"; 3181 3182 if (asc_entry != NULL) 3183 *asc_desc = asc_entry->desc; 3184 else if (asc >= 0x80 && asc <= 0xff) 3185 *asc_desc = "Vendor Specific ASC"; 3186 else if (ascq >= 0x80 && ascq <= 0xff) 3187 *asc_desc = "Vendor Specific ASCQ"; 3188 else 3189 *asc_desc = "Reserved ASC/ASCQ pair"; 3190 } 3191 3192 /* 3193 * Given sense and device type information, return the appropriate action. 3194 * If we do not understand the specific error as identified by the ASC/ASCQ 3195 * pair, fall back on the more generic actions derived from the sense key. 3196 */ 3197 scsi_sense_action 3198 scsi_error_action(struct ccb_scsiio *csio, struct scsi_inquiry_data *inq_data, 3199 u_int32_t sense_flags) 3200 { 3201 const struct asc_table_entry *asc_entry; 3202 const struct sense_key_table_entry *sense_entry; 3203 int error_code, sense_key, asc, ascq; 3204 scsi_sense_action action; 3205 3206 if (!scsi_extract_sense_ccb((union ccb *)csio, 3207 &error_code, &sense_key, &asc, &ascq)) { 3208 action = SS_RETRY | SSQ_DECREMENT_COUNT | SSQ_PRINT_SENSE | EIO; 3209 } else if ((error_code == SSD_DEFERRED_ERROR) 3210 || (error_code == SSD_DESC_DEFERRED_ERROR)) { 3211 /* 3212 * XXX dufault@FreeBSD.org 3213 * This error doesn't relate to the command associated 3214 * with this request sense. A deferred error is an error 3215 * for a command that has already returned GOOD status 3216 * (see SCSI2 8.2.14.2). 3217 * 3218 * By my reading of that section, it looks like the current 3219 * command has been cancelled, we should now clean things up 3220 * (hopefully recovering any lost data) and then retry the 3221 * current command. There are two easy choices, both wrong: 3222 * 3223 * 1. Drop through (like we had been doing), thus treating 3224 * this as if the error were for the current command and 3225 * return and stop the current command. 3226 * 3227 * 2. Issue a retry (like I made it do) thus hopefully 3228 * recovering the current transfer, and ignoring the 3229 * fact that we've dropped a command. 3230 * 3231 * These should probably be handled in a device specific 3232 * sense handler or punted back up to a user mode daemon 3233 */ 3234 action = SS_RETRY|SSQ_DECREMENT_COUNT|SSQ_PRINT_SENSE; 3235 } else { 3236 fetchtableentries(sense_key, asc, ascq, 3237 inq_data, 3238 &sense_entry, 3239 &asc_entry); 3240 3241 /* 3242 * Override the 'No additional Sense' entry (0,0) 3243 * with the error action of the sense key. 3244 */ 3245 if (asc_entry != NULL 3246 && (asc != 0 || ascq != 0)) 3247 action = asc_entry->action; 3248 else if (sense_entry != NULL) 3249 action = sense_entry->action; 3250 else 3251 action = SS_RETRY|SSQ_DECREMENT_COUNT|SSQ_PRINT_SENSE; 3252 3253 if (sense_key == SSD_KEY_RECOVERED_ERROR) { 3254 /* 3255 * The action succeeded but the device wants 3256 * the user to know that some recovery action 3257 * was required. 3258 */ 3259 action &= ~(SS_MASK|SSQ_MASK|SS_ERRMASK); 3260 action |= SS_NOP|SSQ_PRINT_SENSE; 3261 } else if (sense_key == SSD_KEY_ILLEGAL_REQUEST) { 3262 if ((sense_flags & SF_QUIET_IR) != 0) 3263 action &= ~SSQ_PRINT_SENSE; 3264 } else if (sense_key == SSD_KEY_UNIT_ATTENTION) { 3265 if ((sense_flags & SF_RETRY_UA) != 0 3266 && (action & SS_MASK) == SS_FAIL) { 3267 action &= ~(SS_MASK|SSQ_MASK); 3268 action |= SS_RETRY|SSQ_DECREMENT_COUNT| 3269 SSQ_PRINT_SENSE; 3270 } 3271 action |= SSQ_UA; 3272 } 3273 } 3274 if ((action & SS_MASK) >= SS_START && 3275 (sense_flags & SF_NO_RECOVERY)) { 3276 action &= ~SS_MASK; 3277 action |= SS_FAIL; 3278 } else if ((action & SS_MASK) == SS_RETRY && 3279 (sense_flags & SF_NO_RETRY)) { 3280 action &= ~SS_MASK; 3281 action |= SS_FAIL; 3282 } 3283 if ((sense_flags & SF_PRINT_ALWAYS) != 0) 3284 action |= SSQ_PRINT_SENSE; 3285 else if ((sense_flags & SF_NO_PRINT) != 0) 3286 action &= ~SSQ_PRINT_SENSE; 3287 3288 return (action); 3289 } 3290 3291 char * 3292 scsi_cdb_string(u_int8_t *cdb_ptr, char *cdb_string, size_t len) 3293 { 3294 u_int8_t cdb_len; 3295 int i; 3296 3297 if (cdb_ptr == NULL) 3298 return(""); 3299 3300 /* Silence warnings */ 3301 cdb_len = 0; 3302 3303 /* 3304 * This is taken from the SCSI-3 draft spec. 3305 * (T10/1157D revision 0.3) 3306 * The top 3 bits of an opcode are the group code. The next 5 bits 3307 * are the command code. 3308 * Group 0: six byte commands 3309 * Group 1: ten byte commands 3310 * Group 2: ten byte commands 3311 * Group 3: reserved 3312 * Group 4: sixteen byte commands 3313 * Group 5: twelve byte commands 3314 * Group 6: vendor specific 3315 * Group 7: vendor specific 3316 */ 3317 switch((*cdb_ptr >> 5) & 0x7) { 3318 case 0: 3319 cdb_len = 6; 3320 break; 3321 case 1: 3322 case 2: 3323 cdb_len = 10; 3324 break; 3325 case 3: 3326 case 6: 3327 case 7: 3328 /* in this case, just print out the opcode */ 3329 cdb_len = 1; 3330 break; 3331 case 4: 3332 cdb_len = 16; 3333 break; 3334 case 5: 3335 cdb_len = 12; 3336 break; 3337 } 3338 *cdb_string = '\0'; 3339 for (i = 0; i < cdb_len; i++) 3340 snprintf(cdb_string + strlen(cdb_string), 3341 len - strlen(cdb_string), "%02hhx ", cdb_ptr[i]); 3342 3343 return(cdb_string); 3344 } 3345 3346 const char * 3347 scsi_status_string(struct ccb_scsiio *csio) 3348 { 3349 switch(csio->scsi_status) { 3350 case SCSI_STATUS_OK: 3351 return("OK"); 3352 case SCSI_STATUS_CHECK_COND: 3353 return("Check Condition"); 3354 case SCSI_STATUS_BUSY: 3355 return("Busy"); 3356 case SCSI_STATUS_INTERMED: 3357 return("Intermediate"); 3358 case SCSI_STATUS_INTERMED_COND_MET: 3359 return("Intermediate-Condition Met"); 3360 case SCSI_STATUS_RESERV_CONFLICT: 3361 return("Reservation Conflict"); 3362 case SCSI_STATUS_CMD_TERMINATED: 3363 return("Command Terminated"); 3364 case SCSI_STATUS_QUEUE_FULL: 3365 return("Queue Full"); 3366 case SCSI_STATUS_ACA_ACTIVE: 3367 return("ACA Active"); 3368 case SCSI_STATUS_TASK_ABORTED: 3369 return("Task Aborted"); 3370 default: { 3371 static char unkstr[64]; 3372 snprintf(unkstr, sizeof(unkstr), "Unknown %#x", 3373 csio->scsi_status); 3374 return(unkstr); 3375 } 3376 } 3377 } 3378 3379 /* 3380 * scsi_command_string() returns 0 for success and -1 for failure. 3381 */ 3382 #ifdef _KERNEL 3383 int 3384 scsi_command_string(struct ccb_scsiio *csio, struct sbuf *sb) 3385 #else /* !_KERNEL */ 3386 int 3387 scsi_command_string(struct cam_device *device, struct ccb_scsiio *csio, 3388 struct sbuf *sb) 3389 #endif /* _KERNEL/!_KERNEL */ 3390 { 3391 struct scsi_inquiry_data *inq_data; 3392 char cdb_str[(SCSI_MAX_CDBLEN * 3) + 1]; 3393 #ifdef _KERNEL 3394 struct ccb_getdev *cgd; 3395 #endif /* _KERNEL */ 3396 3397 #ifdef _KERNEL 3398 if ((cgd = (struct ccb_getdev*)xpt_alloc_ccb_nowait()) == NULL) 3399 return(-1); 3400 /* 3401 * Get the device information. 3402 */ 3403 xpt_setup_ccb(&cgd->ccb_h, 3404 csio->ccb_h.path, 3405 CAM_PRIORITY_NORMAL); 3406 cgd->ccb_h.func_code = XPT_GDEV_TYPE; 3407 xpt_action((union ccb *)cgd); 3408 3409 /* 3410 * If the device is unconfigured, just pretend that it is a hard 3411 * drive. scsi_op_desc() needs this. 3412 */ 3413 if (cgd->ccb_h.status == CAM_DEV_NOT_THERE) 3414 cgd->inq_data.device = T_DIRECT; 3415 3416 inq_data = &cgd->inq_data; 3417 3418 #else /* !_KERNEL */ 3419 3420 inq_data = &device->inq_data; 3421 3422 #endif /* _KERNEL/!_KERNEL */ 3423 3424 if ((csio->ccb_h.flags & CAM_CDB_POINTER) != 0) { 3425 sbuf_printf(sb, "%s. CDB: %s", 3426 scsi_op_desc(csio->cdb_io.cdb_ptr[0], inq_data), 3427 scsi_cdb_string(csio->cdb_io.cdb_ptr, cdb_str, 3428 sizeof(cdb_str))); 3429 } else { 3430 sbuf_printf(sb, "%s. CDB: %s", 3431 scsi_op_desc(csio->cdb_io.cdb_bytes[0], inq_data), 3432 scsi_cdb_string(csio->cdb_io.cdb_bytes, cdb_str, 3433 sizeof(cdb_str))); 3434 } 3435 3436 #ifdef _KERNEL 3437 xpt_free_ccb((union ccb *)cgd); 3438 #endif 3439 3440 return(0); 3441 } 3442 3443 /* 3444 * Iterate over sense descriptors. Each descriptor is passed into iter_func(). 3445 * If iter_func() returns 0, list traversal continues. If iter_func() 3446 * returns non-zero, list traversal is stopped. 3447 */ 3448 void 3449 scsi_desc_iterate(struct scsi_sense_data_desc *sense, u_int sense_len, 3450 int (*iter_func)(struct scsi_sense_data_desc *sense, 3451 u_int, struct scsi_sense_desc_header *, 3452 void *), void *arg) 3453 { 3454 int cur_pos; 3455 int desc_len; 3456 3457 /* 3458 * First make sure the extra length field is present. 3459 */ 3460 if (SSD_DESC_IS_PRESENT(sense, sense_len, extra_len) == 0) 3461 return; 3462 3463 /* 3464 * The length of data actually returned may be different than the 3465 * extra_len recorded in the sturcture. 3466 */ 3467 desc_len = sense_len -offsetof(struct scsi_sense_data_desc, sense_desc); 3468 3469 /* 3470 * Limit this further by the extra length reported, and the maximum 3471 * allowed extra length. 3472 */ 3473 desc_len = MIN(desc_len, MIN(sense->extra_len, SSD_EXTRA_MAX)); 3474 3475 /* 3476 * Subtract the size of the header from the descriptor length. 3477 * This is to ensure that we have at least the header left, so we 3478 * don't have to check that inside the loop. This can wind up 3479 * being a negative value. 3480 */ 3481 desc_len -= sizeof(struct scsi_sense_desc_header); 3482 3483 for (cur_pos = 0; cur_pos < desc_len;) { 3484 struct scsi_sense_desc_header *header; 3485 3486 header = (struct scsi_sense_desc_header *) 3487 &sense->sense_desc[cur_pos]; 3488 3489 /* 3490 * Check to make sure we have the entire descriptor. We 3491 * don't call iter_func() unless we do. 3492 * 3493 * Note that although cur_pos is at the beginning of the 3494 * descriptor, desc_len already has the header length 3495 * subtracted. So the comparison of the length in the 3496 * header (which does not include the header itself) to 3497 * desc_len - cur_pos is correct. 3498 */ 3499 if (header->length > (desc_len - cur_pos)) 3500 break; 3501 3502 if (iter_func(sense, sense_len, header, arg) != 0) 3503 break; 3504 3505 cur_pos += sizeof(*header) + header->length; 3506 } 3507 } 3508 3509 struct scsi_find_desc_info { 3510 uint8_t desc_type; 3511 struct scsi_sense_desc_header *header; 3512 }; 3513 3514 static int 3515 scsi_find_desc_func(struct scsi_sense_data_desc *sense, u_int sense_len, 3516 struct scsi_sense_desc_header *header, void *arg) 3517 { 3518 struct scsi_find_desc_info *desc_info; 3519 3520 desc_info = (struct scsi_find_desc_info *)arg; 3521 3522 if (header->desc_type == desc_info->desc_type) { 3523 desc_info->header = header; 3524 3525 /* We found the descriptor, tell the iterator to stop. */ 3526 return (1); 3527 } else 3528 return (0); 3529 } 3530 3531 /* 3532 * Given a descriptor type, return a pointer to it if it is in the sense 3533 * data and not truncated. Avoiding truncating sense data will simplify 3534 * things significantly for the caller. 3535 */ 3536 uint8_t * 3537 scsi_find_desc(struct scsi_sense_data_desc *sense, u_int sense_len, 3538 uint8_t desc_type) 3539 { 3540 struct scsi_find_desc_info desc_info; 3541 3542 desc_info.desc_type = desc_type; 3543 desc_info.header = NULL; 3544 3545 scsi_desc_iterate(sense, sense_len, scsi_find_desc_func, &desc_info); 3546 3547 return ((uint8_t *)desc_info.header); 3548 } 3549 3550 /* 3551 * Fill in SCSI sense data with the specified parameters. This routine can 3552 * fill in either fixed or descriptor type sense data. 3553 */ 3554 void 3555 scsi_set_sense_data_va(struct scsi_sense_data *sense_data, 3556 scsi_sense_data_type sense_format, int current_error, 3557 int sense_key, int asc, int ascq, va_list ap) 3558 { 3559 int descriptor_sense; 3560 scsi_sense_elem_type elem_type; 3561 3562 /* 3563 * Determine whether to return fixed or descriptor format sense 3564 * data. If the user specifies SSD_TYPE_NONE for some reason, 3565 * they'll just get fixed sense data. 3566 */ 3567 if (sense_format == SSD_TYPE_DESC) 3568 descriptor_sense = 1; 3569 else 3570 descriptor_sense = 0; 3571 3572 /* 3573 * Zero the sense data, so that we don't pass back any garbage data 3574 * to the user. 3575 */ 3576 memset(sense_data, 0, sizeof(*sense_data)); 3577 3578 if (descriptor_sense != 0) { 3579 struct scsi_sense_data_desc *sense; 3580 3581 sense = (struct scsi_sense_data_desc *)sense_data; 3582 /* 3583 * The descriptor sense format eliminates the use of the 3584 * valid bit. 3585 */ 3586 if (current_error != 0) 3587 sense->error_code = SSD_DESC_CURRENT_ERROR; 3588 else 3589 sense->error_code = SSD_DESC_DEFERRED_ERROR; 3590 sense->sense_key = sense_key; 3591 sense->add_sense_code = asc; 3592 sense->add_sense_code_qual = ascq; 3593 /* 3594 * Start off with no extra length, since the above data 3595 * fits in the standard descriptor sense information. 3596 */ 3597 sense->extra_len = 0; 3598 while ((elem_type = (scsi_sense_elem_type)va_arg(ap, 3599 scsi_sense_elem_type)) != SSD_ELEM_NONE) { 3600 int sense_len, len_to_copy; 3601 uint8_t *data; 3602 3603 if (elem_type >= SSD_ELEM_MAX) { 3604 printf("%s: invalid sense type %d\n", __func__, 3605 elem_type); 3606 break; 3607 } 3608 3609 sense_len = (int)va_arg(ap, int); 3610 len_to_copy = MIN(sense_len, SSD_EXTRA_MAX - 3611 sense->extra_len); 3612 data = (uint8_t *)va_arg(ap, uint8_t *); 3613 3614 /* 3615 * We've already consumed the arguments for this one. 3616 */ 3617 if (elem_type == SSD_ELEM_SKIP) 3618 continue; 3619 3620 switch (elem_type) { 3621 case SSD_ELEM_DESC: { 3622 3623 /* 3624 * This is a straight descriptor. All we 3625 * need to do is copy the data in. 3626 */ 3627 bcopy(data, &sense->sense_desc[ 3628 sense->extra_len], len_to_copy); 3629 sense->extra_len += len_to_copy; 3630 break; 3631 } 3632 case SSD_ELEM_SKS: { 3633 struct scsi_sense_sks sks; 3634 3635 bzero(&sks, sizeof(sks)); 3636 3637 /* 3638 * This is already-formatted sense key 3639 * specific data. We just need to fill out 3640 * the header and copy everything in. 3641 */ 3642 bcopy(data, &sks.sense_key_spec, 3643 MIN(len_to_copy, 3644 sizeof(sks.sense_key_spec))); 3645 3646 sks.desc_type = SSD_DESC_SKS; 3647 sks.length = sizeof(sks) - 3648 offsetof(struct scsi_sense_sks, reserved1); 3649 bcopy(&sks,&sense->sense_desc[sense->extra_len], 3650 sizeof(sks)); 3651 sense->extra_len += sizeof(sks); 3652 break; 3653 } 3654 case SSD_ELEM_INFO: 3655 case SSD_ELEM_COMMAND: { 3656 struct scsi_sense_command cmd; 3657 struct scsi_sense_info info; 3658 uint8_t *data_dest; 3659 uint8_t *descriptor; 3660 int descriptor_size, i, copy_len; 3661 3662 bzero(&cmd, sizeof(cmd)); 3663 bzero(&info, sizeof(info)); 3664 3665 /* 3666 * Command or information data. The 3667 * operate in pretty much the same way. 3668 */ 3669 if (elem_type == SSD_ELEM_COMMAND) { 3670 len_to_copy = MIN(len_to_copy, 3671 sizeof(cmd.command_info)); 3672 descriptor = (uint8_t *)&cmd; 3673 descriptor_size = sizeof(cmd); 3674 data_dest =(uint8_t *)&cmd.command_info; 3675 cmd.desc_type = SSD_DESC_COMMAND; 3676 cmd.length = sizeof(cmd) - 3677 offsetof(struct scsi_sense_command, 3678 reserved); 3679 } else { 3680 len_to_copy = MIN(len_to_copy, 3681 sizeof(info.info)); 3682 descriptor = (uint8_t *)&info; 3683 descriptor_size = sizeof(cmd); 3684 data_dest = (uint8_t *)&info.info; 3685 info.desc_type = SSD_DESC_INFO; 3686 info.byte2 = SSD_INFO_VALID; 3687 info.length = sizeof(info) - 3688 offsetof(struct scsi_sense_info, 3689 byte2); 3690 } 3691 3692 /* 3693 * Copy this in reverse because the spec 3694 * (SPC-4) says that when 4 byte quantities 3695 * are stored in this 8 byte field, the 3696 * first four bytes shall be 0. 3697 * 3698 * So we fill the bytes in from the end, and 3699 * if we have less than 8 bytes to copy, 3700 * the initial, most significant bytes will 3701 * be 0. 3702 */ 3703 for (i = sense_len - 1; i >= 0 && 3704 len_to_copy > 0; i--, len_to_copy--) 3705 data_dest[len_to_copy - 1] = data[i]; 3706 3707 /* 3708 * This calculation looks much like the 3709 * initial len_to_copy calculation, but 3710 * we have to do it again here, because 3711 * we're looking at a larger amount that 3712 * may or may not fit. It's not only the 3713 * data the user passed in, but also the 3714 * rest of the descriptor. 3715 */ 3716 copy_len = MIN(descriptor_size, 3717 SSD_EXTRA_MAX - sense->extra_len); 3718 bcopy(descriptor, &sense->sense_desc[ 3719 sense->extra_len], copy_len); 3720 sense->extra_len += copy_len; 3721 break; 3722 } 3723 case SSD_ELEM_FRU: { 3724 struct scsi_sense_fru fru; 3725 int copy_len; 3726 3727 bzero(&fru, sizeof(fru)); 3728 3729 fru.desc_type = SSD_DESC_FRU; 3730 fru.length = sizeof(fru) - 3731 offsetof(struct scsi_sense_fru, reserved); 3732 fru.fru = *data; 3733 3734 copy_len = MIN(sizeof(fru), SSD_EXTRA_MAX - 3735 sense->extra_len); 3736 bcopy(&fru, &sense->sense_desc[ 3737 sense->extra_len], copy_len); 3738 sense->extra_len += copy_len; 3739 break; 3740 } 3741 case SSD_ELEM_STREAM: { 3742 struct scsi_sense_stream stream_sense; 3743 int copy_len; 3744 3745 bzero(&stream_sense, sizeof(stream_sense)); 3746 stream_sense.desc_type = SSD_DESC_STREAM; 3747 stream_sense.length = sizeof(stream_sense) - 3748 offsetof(struct scsi_sense_stream, reserved); 3749 stream_sense.byte3 = *data; 3750 3751 copy_len = MIN(sizeof(stream_sense), 3752 SSD_EXTRA_MAX - sense->extra_len); 3753 bcopy(&stream_sense, &sense->sense_desc[ 3754 sense->extra_len], copy_len); 3755 sense->extra_len += copy_len; 3756 break; 3757 } 3758 default: 3759 /* 3760 * We shouldn't get here, but if we do, do 3761 * nothing. We've already consumed the 3762 * arguments above. 3763 */ 3764 break; 3765 } 3766 } 3767 } else { 3768 struct scsi_sense_data_fixed *sense; 3769 3770 sense = (struct scsi_sense_data_fixed *)sense_data; 3771 3772 if (current_error != 0) 3773 sense->error_code = SSD_CURRENT_ERROR; 3774 else 3775 sense->error_code = SSD_DEFERRED_ERROR; 3776 3777 sense->flags = sense_key; 3778 sense->add_sense_code = asc; 3779 sense->add_sense_code_qual = ascq; 3780 /* 3781 * We've set the ASC and ASCQ, so we have 6 more bytes of 3782 * valid data. If we wind up setting any of the other 3783 * fields, we'll bump this to 10 extra bytes. 3784 */ 3785 sense->extra_len = 6; 3786 3787 while ((elem_type = (scsi_sense_elem_type)va_arg(ap, 3788 scsi_sense_elem_type)) != SSD_ELEM_NONE) { 3789 int sense_len, len_to_copy; 3790 uint8_t *data; 3791 3792 if (elem_type >= SSD_ELEM_MAX) { 3793 printf("%s: invalid sense type %d\n", __func__, 3794 elem_type); 3795 break; 3796 } 3797 /* 3798 * If we get in here, just bump the extra length to 3799 * 10 bytes. That will encompass anything we're 3800 * going to set here. 3801 */ 3802 sense->extra_len = 10; 3803 sense_len = (int)va_arg(ap, int); 3804 len_to_copy = MIN(sense_len, SSD_EXTRA_MAX - 3805 sense->extra_len); 3806 data = (uint8_t *)va_arg(ap, uint8_t *); 3807 3808 switch (elem_type) { 3809 case SSD_ELEM_SKS: 3810 /* 3811 * The user passed in pre-formatted sense 3812 * key specific data. 3813 */ 3814 bcopy(data, &sense->sense_key_spec[0], 3815 MIN(sizeof(sense->sense_key_spec), 3816 sense_len)); 3817 break; 3818 case SSD_ELEM_INFO: 3819 case SSD_ELEM_COMMAND: { 3820 uint8_t *data_dest; 3821 int i; 3822 3823 if (elem_type == SSD_ELEM_COMMAND) 3824 data_dest = &sense->cmd_spec_info[0]; 3825 else { 3826 data_dest = &sense->info[0]; 3827 /* 3828 * We're setting the info field, so 3829 * set the valid bit. 3830 */ 3831 sense->error_code |= SSD_ERRCODE_VALID; 3832 } 3833 3834 /* 3835 * Copy this in reverse so that if we have 3836 * less than 4 bytes to fill, the least 3837 * significant bytes will be at the end. 3838 * If we have more than 4 bytes, only the 3839 * least significant bytes will be included. 3840 */ 3841 for (i = sense_len - 1; i >= 0 && 3842 len_to_copy > 0; i--, len_to_copy--) 3843 data_dest[len_to_copy - 1] = data[i]; 3844 3845 break; 3846 } 3847 case SSD_ELEM_FRU: 3848 sense->fru = *data; 3849 break; 3850 case SSD_ELEM_STREAM: 3851 sense->flags |= *data; 3852 break; 3853 case SSD_ELEM_DESC: 3854 default: 3855 3856 /* 3857 * If the user passes in descriptor sense, 3858 * we can't handle that in fixed format. 3859 * So just skip it, and any unknown argument 3860 * types. 3861 */ 3862 break; 3863 } 3864 } 3865 } 3866 } 3867 3868 void 3869 scsi_set_sense_data(struct scsi_sense_data *sense_data, 3870 scsi_sense_data_type sense_format, int current_error, 3871 int sense_key, int asc, int ascq, ...) 3872 { 3873 va_list ap; 3874 3875 va_start(ap, ascq); 3876 scsi_set_sense_data_va(sense_data, sense_format, current_error, 3877 sense_key, asc, ascq, ap); 3878 va_end(ap); 3879 } 3880 3881 /* 3882 * Get sense information for three similar sense data types. 3883 */ 3884 int 3885 scsi_get_sense_info(struct scsi_sense_data *sense_data, u_int sense_len, 3886 uint8_t info_type, uint64_t *info, int64_t *signed_info) 3887 { 3888 scsi_sense_data_type sense_type; 3889 3890 if (sense_len == 0) 3891 goto bailout; 3892 3893 sense_type = scsi_sense_type(sense_data); 3894 3895 switch (sense_type) { 3896 case SSD_TYPE_DESC: { 3897 struct scsi_sense_data_desc *sense; 3898 uint8_t *desc; 3899 3900 sense = (struct scsi_sense_data_desc *)sense_data; 3901 3902 desc = scsi_find_desc(sense, sense_len, info_type); 3903 if (desc == NULL) 3904 goto bailout; 3905 3906 switch (info_type) { 3907 case SSD_DESC_INFO: { 3908 struct scsi_sense_info *info_desc; 3909 3910 info_desc = (struct scsi_sense_info *)desc; 3911 *info = scsi_8btou64(info_desc->info); 3912 if (signed_info != NULL) 3913 *signed_info = *info; 3914 break; 3915 } 3916 case SSD_DESC_COMMAND: { 3917 struct scsi_sense_command *cmd_desc; 3918 3919 cmd_desc = (struct scsi_sense_command *)desc; 3920 3921 *info = scsi_8btou64(cmd_desc->command_info); 3922 if (signed_info != NULL) 3923 *signed_info = *info; 3924 break; 3925 } 3926 case SSD_DESC_FRU: { 3927 struct scsi_sense_fru *fru_desc; 3928 3929 fru_desc = (struct scsi_sense_fru *)desc; 3930 3931 *info = fru_desc->fru; 3932 if (signed_info != NULL) 3933 *signed_info = (int8_t)fru_desc->fru; 3934 break; 3935 } 3936 default: 3937 goto bailout; 3938 break; 3939 } 3940 break; 3941 } 3942 case SSD_TYPE_FIXED: { 3943 struct scsi_sense_data_fixed *sense; 3944 3945 sense = (struct scsi_sense_data_fixed *)sense_data; 3946 3947 switch (info_type) { 3948 case SSD_DESC_INFO: { 3949 uint32_t info_val; 3950 3951 if ((sense->error_code & SSD_ERRCODE_VALID) == 0) 3952 goto bailout; 3953 3954 if (SSD_FIXED_IS_PRESENT(sense, sense_len, info) == 0) 3955 goto bailout; 3956 3957 info_val = scsi_4btoul(sense->info); 3958 3959 *info = info_val; 3960 if (signed_info != NULL) 3961 *signed_info = (int32_t)info_val; 3962 break; 3963 } 3964 case SSD_DESC_COMMAND: { 3965 uint32_t cmd_val; 3966 3967 if ((SSD_FIXED_IS_PRESENT(sense, sense_len, 3968 cmd_spec_info) == 0) 3969 || (SSD_FIXED_IS_FILLED(sense, cmd_spec_info) == 0)) 3970 goto bailout; 3971 3972 cmd_val = scsi_4btoul(sense->cmd_spec_info); 3973 if (cmd_val == 0) 3974 goto bailout; 3975 3976 *info = cmd_val; 3977 if (signed_info != NULL) 3978 *signed_info = (int32_t)cmd_val; 3979 break; 3980 } 3981 case SSD_DESC_FRU: 3982 if ((SSD_FIXED_IS_PRESENT(sense, sense_len, fru) == 0) 3983 || (SSD_FIXED_IS_FILLED(sense, fru) == 0)) 3984 goto bailout; 3985 3986 if (sense->fru == 0) 3987 goto bailout; 3988 3989 *info = sense->fru; 3990 if (signed_info != NULL) 3991 *signed_info = (int8_t)sense->fru; 3992 break; 3993 default: 3994 goto bailout; 3995 break; 3996 } 3997 break; 3998 } 3999 default: 4000 goto bailout; 4001 break; 4002 } 4003 4004 return (0); 4005 bailout: 4006 return (1); 4007 } 4008 4009 int 4010 scsi_get_sks(struct scsi_sense_data *sense_data, u_int sense_len, uint8_t *sks) 4011 { 4012 scsi_sense_data_type sense_type; 4013 4014 if (sense_len == 0) 4015 goto bailout; 4016 4017 sense_type = scsi_sense_type(sense_data); 4018 4019 switch (sense_type) { 4020 case SSD_TYPE_DESC: { 4021 struct scsi_sense_data_desc *sense; 4022 struct scsi_sense_sks *desc; 4023 4024 sense = (struct scsi_sense_data_desc *)sense_data; 4025 4026 desc = (struct scsi_sense_sks *)scsi_find_desc(sense, sense_len, 4027 SSD_DESC_SKS); 4028 if (desc == NULL) 4029 goto bailout; 4030 4031 /* 4032 * No need to check the SKS valid bit for descriptor sense. 4033 * If the descriptor is present, it is valid. 4034 */ 4035 bcopy(desc->sense_key_spec, sks, sizeof(desc->sense_key_spec)); 4036 break; 4037 } 4038 case SSD_TYPE_FIXED: { 4039 struct scsi_sense_data_fixed *sense; 4040 4041 sense = (struct scsi_sense_data_fixed *)sense_data; 4042 4043 if ((SSD_FIXED_IS_PRESENT(sense, sense_len, sense_key_spec)== 0) 4044 || (SSD_FIXED_IS_FILLED(sense, sense_key_spec) == 0)) 4045 goto bailout; 4046 4047 if ((sense->sense_key_spec[0] & SSD_SCS_VALID) == 0) 4048 goto bailout; 4049 4050 bcopy(sense->sense_key_spec, sks,sizeof(sense->sense_key_spec)); 4051 break; 4052 } 4053 default: 4054 goto bailout; 4055 break; 4056 } 4057 return (0); 4058 bailout: 4059 return (1); 4060 } 4061 4062 /* 4063 * Provide a common interface for fixed and descriptor sense to detect 4064 * whether we have block-specific sense information. It is clear by the 4065 * presence of the block descriptor in descriptor mode, but we have to 4066 * infer from the inquiry data and ILI bit in fixed mode. 4067 */ 4068 int 4069 scsi_get_block_info(struct scsi_sense_data *sense_data, u_int sense_len, 4070 struct scsi_inquiry_data *inq_data, uint8_t *block_bits) 4071 { 4072 scsi_sense_data_type sense_type; 4073 4074 if (inq_data != NULL) { 4075 switch (SID_TYPE(inq_data)) { 4076 case T_DIRECT: 4077 case T_RBC: 4078 break; 4079 default: 4080 goto bailout; 4081 break; 4082 } 4083 } 4084 4085 sense_type = scsi_sense_type(sense_data); 4086 4087 switch (sense_type) { 4088 case SSD_TYPE_DESC: { 4089 struct scsi_sense_data_desc *sense; 4090 struct scsi_sense_block *block; 4091 4092 sense = (struct scsi_sense_data_desc *)sense_data; 4093 4094 block = (struct scsi_sense_block *)scsi_find_desc(sense, 4095 sense_len, SSD_DESC_BLOCK); 4096 if (block == NULL) 4097 goto bailout; 4098 4099 *block_bits = block->byte3; 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 if (SSD_FIXED_IS_PRESENT(sense, sense_len, flags) == 0) 4108 goto bailout; 4109 4110 if ((sense->flags & SSD_ILI) == 0) 4111 goto bailout; 4112 4113 *block_bits = sense->flags & SSD_ILI; 4114 break; 4115 } 4116 default: 4117 goto bailout; 4118 break; 4119 } 4120 return (0); 4121 bailout: 4122 return (1); 4123 } 4124 4125 int 4126 scsi_get_stream_info(struct scsi_sense_data *sense_data, u_int sense_len, 4127 struct scsi_inquiry_data *inq_data, uint8_t *stream_bits) 4128 { 4129 scsi_sense_data_type sense_type; 4130 4131 if (inq_data != NULL) { 4132 switch (SID_TYPE(inq_data)) { 4133 case T_SEQUENTIAL: 4134 break; 4135 default: 4136 goto bailout; 4137 break; 4138 } 4139 } 4140 4141 sense_type = scsi_sense_type(sense_data); 4142 4143 switch (sense_type) { 4144 case SSD_TYPE_DESC: { 4145 struct scsi_sense_data_desc *sense; 4146 struct scsi_sense_stream *stream; 4147 4148 sense = (struct scsi_sense_data_desc *)sense_data; 4149 4150 stream = (struct scsi_sense_stream *)scsi_find_desc(sense, 4151 sense_len, SSD_DESC_STREAM); 4152 if (stream == NULL) 4153 goto bailout; 4154 4155 *stream_bits = stream->byte3; 4156 break; 4157 } 4158 case SSD_TYPE_FIXED: { 4159 struct scsi_sense_data_fixed *sense; 4160 4161 sense = (struct scsi_sense_data_fixed *)sense_data; 4162 4163 if (SSD_FIXED_IS_PRESENT(sense, sense_len, flags) == 0) 4164 goto bailout; 4165 4166 if ((sense->flags & (SSD_ILI|SSD_EOM|SSD_FILEMARK)) == 0) 4167 goto bailout; 4168 4169 *stream_bits = sense->flags & (SSD_ILI|SSD_EOM|SSD_FILEMARK); 4170 break; 4171 } 4172 default: 4173 goto bailout; 4174 break; 4175 } 4176 return (0); 4177 bailout: 4178 return (1); 4179 } 4180 4181 void 4182 scsi_info_sbuf(struct sbuf *sb, uint8_t *cdb, int cdb_len, 4183 struct scsi_inquiry_data *inq_data, uint64_t info) 4184 { 4185 sbuf_printf(sb, "Info: %#jx", info); 4186 } 4187 4188 void 4189 scsi_command_sbuf(struct sbuf *sb, uint8_t *cdb, int cdb_len, 4190 struct scsi_inquiry_data *inq_data, uint64_t csi) 4191 { 4192 sbuf_printf(sb, "Command Specific Info: %#jx", csi); 4193 } 4194 4195 4196 void 4197 scsi_progress_sbuf(struct sbuf *sb, uint16_t progress) 4198 { 4199 sbuf_printf(sb, "Progress: %d%% (%d/%d) complete", 4200 (progress * 100) / SSD_SKS_PROGRESS_DENOM, 4201 progress, SSD_SKS_PROGRESS_DENOM); 4202 } 4203 4204 /* 4205 * Returns 1 for failure (i.e. SKS isn't valid) and 0 for success. 4206 */ 4207 int 4208 scsi_sks_sbuf(struct sbuf *sb, int sense_key, uint8_t *sks) 4209 { 4210 if ((sks[0] & SSD_SKS_VALID) == 0) 4211 return (1); 4212 4213 switch (sense_key) { 4214 case SSD_KEY_ILLEGAL_REQUEST: { 4215 struct scsi_sense_sks_field *field; 4216 int bad_command; 4217 char tmpstr[40]; 4218 4219 /*Field Pointer*/ 4220 field = (struct scsi_sense_sks_field *)sks; 4221 4222 if (field->byte0 & SSD_SKS_FIELD_CMD) 4223 bad_command = 1; 4224 else 4225 bad_command = 0; 4226 4227 tmpstr[0] = '\0'; 4228 4229 /* Bit pointer is valid */ 4230 if (field->byte0 & SSD_SKS_BPV) 4231 snprintf(tmpstr, sizeof(tmpstr), "bit %d ", 4232 field->byte0 & SSD_SKS_BIT_VALUE); 4233 4234 sbuf_printf(sb, "%s byte %d %sis invalid", 4235 bad_command ? "Command" : "Data", 4236 scsi_2btoul(field->field), tmpstr); 4237 break; 4238 } 4239 case SSD_KEY_UNIT_ATTENTION: { 4240 struct scsi_sense_sks_overflow *overflow; 4241 4242 overflow = (struct scsi_sense_sks_overflow *)sks; 4243 4244 /*UA Condition Queue Overflow*/ 4245 sbuf_printf(sb, "Unit Attention Condition Queue %s", 4246 (overflow->byte0 & SSD_SKS_OVERFLOW_SET) ? 4247 "Overflowed" : "Did Not Overflow??"); 4248 break; 4249 } 4250 case SSD_KEY_RECOVERED_ERROR: 4251 case SSD_KEY_HARDWARE_ERROR: 4252 case SSD_KEY_MEDIUM_ERROR: { 4253 struct scsi_sense_sks_retry *retry; 4254 4255 /*Actual Retry Count*/ 4256 retry = (struct scsi_sense_sks_retry *)sks; 4257 4258 sbuf_printf(sb, "Actual Retry Count: %d", 4259 scsi_2btoul(retry->actual_retry_count)); 4260 break; 4261 } 4262 case SSD_KEY_NO_SENSE: 4263 case SSD_KEY_NOT_READY: { 4264 struct scsi_sense_sks_progress *progress; 4265 int progress_val; 4266 4267 /*Progress Indication*/ 4268 progress = (struct scsi_sense_sks_progress *)sks; 4269 progress_val = scsi_2btoul(progress->progress); 4270 4271 scsi_progress_sbuf(sb, progress_val); 4272 break; 4273 } 4274 case SSD_KEY_COPY_ABORTED: { 4275 struct scsi_sense_sks_segment *segment; 4276 char tmpstr[40]; 4277 4278 /*Segment Pointer*/ 4279 segment = (struct scsi_sense_sks_segment *)sks; 4280 4281 tmpstr[0] = '\0'; 4282 4283 if (segment->byte0 & SSD_SKS_SEGMENT_BPV) 4284 snprintf(tmpstr, sizeof(tmpstr), "bit %d ", 4285 segment->byte0 & SSD_SKS_SEGMENT_BITPTR); 4286 4287 sbuf_printf(sb, "%s byte %d %sis invalid", (segment->byte0 & 4288 SSD_SKS_SEGMENT_SD) ? "Segment" : "Data", 4289 scsi_2btoul(segment->field), tmpstr); 4290 break; 4291 } 4292 default: 4293 sbuf_printf(sb, "Sense Key Specific: %#x,%#x", sks[0], 4294 scsi_2btoul(&sks[1])); 4295 break; 4296 } 4297 4298 return (0); 4299 } 4300 4301 void 4302 scsi_fru_sbuf(struct sbuf *sb, uint64_t fru) 4303 { 4304 sbuf_printf(sb, "Field Replaceable Unit: %d", (int)fru); 4305 } 4306 4307 void 4308 scsi_stream_sbuf(struct sbuf *sb, uint8_t stream_bits, uint64_t info) 4309 { 4310 int need_comma; 4311 4312 need_comma = 0; 4313 /* 4314 * XXX KDM this needs more descriptive decoding. 4315 */ 4316 if (stream_bits & SSD_DESC_STREAM_FM) { 4317 sbuf_printf(sb, "Filemark"); 4318 need_comma = 1; 4319 } 4320 4321 if (stream_bits & SSD_DESC_STREAM_EOM) { 4322 sbuf_printf(sb, "%sEOM", (need_comma) ? "," : ""); 4323 need_comma = 1; 4324 } 4325 4326 if (stream_bits & SSD_DESC_STREAM_ILI) 4327 sbuf_printf(sb, "%sILI", (need_comma) ? "," : ""); 4328 4329 sbuf_printf(sb, ": Info: %#jx", (uintmax_t) info); 4330 } 4331 4332 void 4333 scsi_block_sbuf(struct sbuf *sb, uint8_t block_bits, uint64_t info) 4334 { 4335 if (block_bits & SSD_DESC_BLOCK_ILI) 4336 sbuf_printf(sb, "ILI: residue %#jx", (uintmax_t) info); 4337 } 4338 4339 void 4340 scsi_sense_info_sbuf(struct sbuf *sb, struct scsi_sense_data *sense, 4341 u_int sense_len, uint8_t *cdb, int cdb_len, 4342 struct scsi_inquiry_data *inq_data, 4343 struct scsi_sense_desc_header *header) 4344 { 4345 struct scsi_sense_info *info; 4346 4347 info = (struct scsi_sense_info *)header; 4348 4349 scsi_info_sbuf(sb, cdb, cdb_len, inq_data, scsi_8btou64(info->info)); 4350 } 4351 4352 void 4353 scsi_sense_command_sbuf(struct sbuf *sb, struct scsi_sense_data *sense, 4354 u_int sense_len, uint8_t *cdb, int cdb_len, 4355 struct scsi_inquiry_data *inq_data, 4356 struct scsi_sense_desc_header *header) 4357 { 4358 struct scsi_sense_command *command; 4359 4360 command = (struct scsi_sense_command *)header; 4361 4362 scsi_command_sbuf(sb, cdb, cdb_len, inq_data, 4363 scsi_8btou64(command->command_info)); 4364 } 4365 4366 void 4367 scsi_sense_sks_sbuf(struct sbuf *sb, struct scsi_sense_data *sense, 4368 u_int sense_len, uint8_t *cdb, int cdb_len, 4369 struct scsi_inquiry_data *inq_data, 4370 struct scsi_sense_desc_header *header) 4371 { 4372 struct scsi_sense_sks *sks; 4373 int error_code, sense_key, asc, ascq; 4374 4375 sks = (struct scsi_sense_sks *)header; 4376 4377 scsi_extract_sense_len(sense, sense_len, &error_code, &sense_key, 4378 &asc, &ascq, /*show_errors*/ 1); 4379 4380 scsi_sks_sbuf(sb, sense_key, sks->sense_key_spec); 4381 } 4382 4383 void 4384 scsi_sense_fru_sbuf(struct sbuf *sb, struct scsi_sense_data *sense, 4385 u_int sense_len, uint8_t *cdb, int cdb_len, 4386 struct scsi_inquiry_data *inq_data, 4387 struct scsi_sense_desc_header *header) 4388 { 4389 struct scsi_sense_fru *fru; 4390 4391 fru = (struct scsi_sense_fru *)header; 4392 4393 scsi_fru_sbuf(sb, (uint64_t)fru->fru); 4394 } 4395 4396 void 4397 scsi_sense_stream_sbuf(struct sbuf *sb, struct scsi_sense_data *sense, 4398 u_int sense_len, uint8_t *cdb, int cdb_len, 4399 struct scsi_inquiry_data *inq_data, 4400 struct scsi_sense_desc_header *header) 4401 { 4402 struct scsi_sense_stream *stream; 4403 uint64_t info; 4404 4405 stream = (struct scsi_sense_stream *)header; 4406 info = 0; 4407 4408 scsi_get_sense_info(sense, sense_len, SSD_DESC_INFO, &info, NULL); 4409 4410 scsi_stream_sbuf(sb, stream->byte3, info); 4411 } 4412 4413 void 4414 scsi_sense_block_sbuf(struct sbuf *sb, struct scsi_sense_data *sense, 4415 u_int sense_len, uint8_t *cdb, int cdb_len, 4416 struct scsi_inquiry_data *inq_data, 4417 struct scsi_sense_desc_header *header) 4418 { 4419 struct scsi_sense_block *block; 4420 uint64_t info; 4421 4422 block = (struct scsi_sense_block *)header; 4423 info = 0; 4424 4425 scsi_get_sense_info(sense, sense_len, SSD_DESC_INFO, &info, NULL); 4426 4427 scsi_block_sbuf(sb, block->byte3, info); 4428 } 4429 4430 void 4431 scsi_sense_progress_sbuf(struct sbuf *sb, struct scsi_sense_data *sense, 4432 u_int sense_len, uint8_t *cdb, int cdb_len, 4433 struct scsi_inquiry_data *inq_data, 4434 struct scsi_sense_desc_header *header) 4435 { 4436 struct scsi_sense_progress *progress; 4437 const char *sense_key_desc; 4438 const char *asc_desc; 4439 int progress_val; 4440 4441 progress = (struct scsi_sense_progress *)header; 4442 4443 /* 4444 * Get descriptions for the sense key, ASC, and ASCQ in the 4445 * progress descriptor. These could be different than the values 4446 * in the overall sense data. 4447 */ 4448 scsi_sense_desc(progress->sense_key, progress->add_sense_code, 4449 progress->add_sense_code_qual, inq_data, 4450 &sense_key_desc, &asc_desc); 4451 4452 progress_val = scsi_2btoul(progress->progress); 4453 4454 /* 4455 * The progress indicator is for the operation described by the 4456 * sense key, ASC, and ASCQ in the descriptor. 4457 */ 4458 sbuf_cat(sb, sense_key_desc); 4459 sbuf_printf(sb, " asc:%x,%x (%s): ", progress->add_sense_code, 4460 progress->add_sense_code_qual, asc_desc); 4461 scsi_progress_sbuf(sb, progress_val); 4462 } 4463 4464 /* 4465 * Generic sense descriptor printing routine. This is used when we have 4466 * not yet implemented a specific printing routine for this descriptor. 4467 */ 4468 void 4469 scsi_sense_generic_sbuf(struct sbuf *sb, struct scsi_sense_data *sense, 4470 u_int sense_len, uint8_t *cdb, int cdb_len, 4471 struct scsi_inquiry_data *inq_data, 4472 struct scsi_sense_desc_header *header) 4473 { 4474 int i; 4475 uint8_t *buf_ptr; 4476 4477 sbuf_printf(sb, "Descriptor %#x:", header->desc_type); 4478 4479 buf_ptr = (uint8_t *)&header[1]; 4480 4481 for (i = 0; i < header->length; i++, buf_ptr++) 4482 sbuf_printf(sb, " %02x", *buf_ptr); 4483 } 4484 4485 /* 4486 * Keep this list in numeric order. This speeds the array traversal. 4487 */ 4488 struct scsi_sense_desc_printer { 4489 uint8_t desc_type; 4490 /* 4491 * The function arguments here are the superset of what is needed 4492 * to print out various different descriptors. Command and 4493 * information descriptors need inquiry data and command type. 4494 * Sense key specific descriptors need the sense key. 4495 * 4496 * The sense, cdb, and inquiry data arguments may be NULL, but the 4497 * information printed may not be fully decoded as a result. 4498 */ 4499 void (*print_func)(struct sbuf *sb, struct scsi_sense_data *sense, 4500 u_int sense_len, uint8_t *cdb, int cdb_len, 4501 struct scsi_inquiry_data *inq_data, 4502 struct scsi_sense_desc_header *header); 4503 } scsi_sense_printers[] = { 4504 {SSD_DESC_INFO, scsi_sense_info_sbuf}, 4505 {SSD_DESC_COMMAND, scsi_sense_command_sbuf}, 4506 {SSD_DESC_SKS, scsi_sense_sks_sbuf}, 4507 {SSD_DESC_FRU, scsi_sense_fru_sbuf}, 4508 {SSD_DESC_STREAM, scsi_sense_stream_sbuf}, 4509 {SSD_DESC_BLOCK, scsi_sense_block_sbuf}, 4510 {SSD_DESC_PROGRESS, scsi_sense_progress_sbuf} 4511 }; 4512 4513 void 4514 scsi_sense_desc_sbuf(struct sbuf *sb, struct scsi_sense_data *sense, 4515 u_int sense_len, uint8_t *cdb, int cdb_len, 4516 struct scsi_inquiry_data *inq_data, 4517 struct scsi_sense_desc_header *header) 4518 { 4519 int i; 4520 4521 for (i = 0; i < (sizeof(scsi_sense_printers) / 4522 sizeof(scsi_sense_printers[0])); i++) { 4523 struct scsi_sense_desc_printer *printer; 4524 4525 printer = &scsi_sense_printers[i]; 4526 4527 /* 4528 * The list is sorted, so quit if we've passed our 4529 * descriptor number. 4530 */ 4531 if (printer->desc_type > header->desc_type) 4532 break; 4533 4534 if (printer->desc_type != header->desc_type) 4535 continue; 4536 4537 printer->print_func(sb, sense, sense_len, cdb, cdb_len, 4538 inq_data, header); 4539 4540 return; 4541 } 4542 4543 /* 4544 * No specific printing routine, so use the generic routine. 4545 */ 4546 scsi_sense_generic_sbuf(sb, sense, sense_len, cdb, cdb_len, 4547 inq_data, header); 4548 } 4549 4550 scsi_sense_data_type 4551 scsi_sense_type(struct scsi_sense_data *sense_data) 4552 { 4553 switch (sense_data->error_code & SSD_ERRCODE) { 4554 case SSD_DESC_CURRENT_ERROR: 4555 case SSD_DESC_DEFERRED_ERROR: 4556 return (SSD_TYPE_DESC); 4557 break; 4558 case SSD_CURRENT_ERROR: 4559 case SSD_DEFERRED_ERROR: 4560 return (SSD_TYPE_FIXED); 4561 break; 4562 default: 4563 break; 4564 } 4565 4566 return (SSD_TYPE_NONE); 4567 } 4568 4569 struct scsi_print_sense_info { 4570 struct sbuf *sb; 4571 char *path_str; 4572 uint8_t *cdb; 4573 int cdb_len; 4574 struct scsi_inquiry_data *inq_data; 4575 }; 4576 4577 static int 4578 scsi_print_desc_func(struct scsi_sense_data_desc *sense, u_int sense_len, 4579 struct scsi_sense_desc_header *header, void *arg) 4580 { 4581 struct scsi_print_sense_info *print_info; 4582 4583 print_info = (struct scsi_print_sense_info *)arg; 4584 4585 switch (header->desc_type) { 4586 case SSD_DESC_INFO: 4587 case SSD_DESC_FRU: 4588 case SSD_DESC_COMMAND: 4589 case SSD_DESC_SKS: 4590 case SSD_DESC_BLOCK: 4591 case SSD_DESC_STREAM: 4592 /* 4593 * We have already printed these descriptors, if they are 4594 * present. 4595 */ 4596 break; 4597 default: { 4598 sbuf_printf(print_info->sb, "%s", print_info->path_str); 4599 scsi_sense_desc_sbuf(print_info->sb, 4600 (struct scsi_sense_data *)sense, sense_len, 4601 print_info->cdb, print_info->cdb_len, 4602 print_info->inq_data, header); 4603 sbuf_printf(print_info->sb, "\n"); 4604 break; 4605 } 4606 } 4607 4608 /* 4609 * Tell the iterator that we want to see more descriptors if they 4610 * are present. 4611 */ 4612 return (0); 4613 } 4614 4615 void 4616 scsi_sense_only_sbuf(struct scsi_sense_data *sense, u_int sense_len, 4617 struct sbuf *sb, char *path_str, 4618 struct scsi_inquiry_data *inq_data, uint8_t *cdb, 4619 int cdb_len) 4620 { 4621 int error_code, sense_key, asc, ascq; 4622 4623 sbuf_cat(sb, path_str); 4624 4625 scsi_extract_sense_len(sense, sense_len, &error_code, &sense_key, 4626 &asc, &ascq, /*show_errors*/ 1); 4627 4628 sbuf_printf(sb, "SCSI sense: "); 4629 switch (error_code) { 4630 case SSD_DEFERRED_ERROR: 4631 case SSD_DESC_DEFERRED_ERROR: 4632 sbuf_printf(sb, "Deferred error: "); 4633 4634 /* FALLTHROUGH */ 4635 case SSD_CURRENT_ERROR: 4636 case SSD_DESC_CURRENT_ERROR: 4637 { 4638 struct scsi_sense_data_desc *desc_sense; 4639 struct scsi_print_sense_info print_info; 4640 const char *sense_key_desc; 4641 const char *asc_desc; 4642 uint8_t sks[3]; 4643 uint64_t val; 4644 int info_valid; 4645 4646 /* 4647 * Get descriptions for the sense key, ASC, and ASCQ. If 4648 * these aren't present in the sense data (i.e. the sense 4649 * data isn't long enough), the -1 values that 4650 * scsi_extract_sense_len() returns will yield default 4651 * or error descriptions. 4652 */ 4653 scsi_sense_desc(sense_key, asc, ascq, inq_data, 4654 &sense_key_desc, &asc_desc); 4655 4656 /* 4657 * We first print the sense key and ASC/ASCQ. 4658 */ 4659 sbuf_cat(sb, sense_key_desc); 4660 sbuf_printf(sb, " asc:%x,%x (%s)\n", asc, ascq, asc_desc); 4661 4662 /* 4663 * Get the info field if it is valid. 4664 */ 4665 if (scsi_get_sense_info(sense, sense_len, SSD_DESC_INFO, 4666 &val, NULL) == 0) 4667 info_valid = 1; 4668 else 4669 info_valid = 0; 4670 4671 if (info_valid != 0) { 4672 uint8_t bits; 4673 4674 /* 4675 * Determine whether we have any block or stream 4676 * device-specific information. 4677 */ 4678 if (scsi_get_block_info(sense, sense_len, inq_data, 4679 &bits) == 0) { 4680 sbuf_cat(sb, path_str); 4681 scsi_block_sbuf(sb, bits, val); 4682 sbuf_printf(sb, "\n"); 4683 } else if (scsi_get_stream_info(sense, sense_len, 4684 inq_data, &bits) == 0) { 4685 sbuf_cat(sb, path_str); 4686 scsi_stream_sbuf(sb, bits, val); 4687 sbuf_printf(sb, "\n"); 4688 } else if (val != 0) { 4689 /* 4690 * The information field can be valid but 0. 4691 * If the block or stream bits aren't set, 4692 * and this is 0, it isn't terribly useful 4693 * to print it out. 4694 */ 4695 sbuf_cat(sb, path_str); 4696 scsi_info_sbuf(sb, cdb, cdb_len, inq_data, val); 4697 sbuf_printf(sb, "\n"); 4698 } 4699 } 4700 4701 /* 4702 * Print the FRU. 4703 */ 4704 if (scsi_get_sense_info(sense, sense_len, SSD_DESC_FRU, 4705 &val, NULL) == 0) { 4706 sbuf_cat(sb, path_str); 4707 scsi_fru_sbuf(sb, val); 4708 sbuf_printf(sb, "\n"); 4709 } 4710 4711 /* 4712 * Print any command-specific information. 4713 */ 4714 if (scsi_get_sense_info(sense, sense_len, SSD_DESC_COMMAND, 4715 &val, NULL) == 0) { 4716 sbuf_cat(sb, path_str); 4717 scsi_command_sbuf(sb, cdb, cdb_len, inq_data, val); 4718 sbuf_printf(sb, "\n"); 4719 } 4720 4721 /* 4722 * Print out any sense-key-specific information. 4723 */ 4724 if (scsi_get_sks(sense, sense_len, sks) == 0) { 4725 sbuf_cat(sb, path_str); 4726 scsi_sks_sbuf(sb, sense_key, sks); 4727 sbuf_printf(sb, "\n"); 4728 } 4729 4730 /* 4731 * If this is fixed sense, we're done. If we have 4732 * descriptor sense, we might have more information 4733 * available. 4734 */ 4735 if (scsi_sense_type(sense) != SSD_TYPE_DESC) 4736 break; 4737 4738 desc_sense = (struct scsi_sense_data_desc *)sense; 4739 4740 print_info.sb = sb; 4741 print_info.path_str = path_str; 4742 print_info.cdb = cdb; 4743 print_info.cdb_len = cdb_len; 4744 print_info.inq_data = inq_data; 4745 4746 /* 4747 * Print any sense descriptors that we have not already printed. 4748 */ 4749 scsi_desc_iterate(desc_sense, sense_len, scsi_print_desc_func, 4750 &print_info); 4751 break; 4752 4753 } 4754 case -1: 4755 /* 4756 * scsi_extract_sense_len() sets values to -1 if the 4757 * show_errors flag is set and they aren't present in the 4758 * sense data. This means that sense_len is 0. 4759 */ 4760 sbuf_printf(sb, "No sense data present\n"); 4761 break; 4762 default: { 4763 sbuf_printf(sb, "Error code 0x%x", error_code); 4764 if (sense->error_code & SSD_ERRCODE_VALID) { 4765 struct scsi_sense_data_fixed *fixed_sense; 4766 4767 fixed_sense = (struct scsi_sense_data_fixed *)sense; 4768 4769 if (SSD_FIXED_IS_PRESENT(fixed_sense, sense_len, info)){ 4770 uint32_t info; 4771 4772 info = scsi_4btoul(fixed_sense->info); 4773 4774 sbuf_printf(sb, " at block no. %d (decimal)", 4775 info); 4776 } 4777 } 4778 sbuf_printf(sb, "\n"); 4779 break; 4780 } 4781 } 4782 } 4783 4784 /* 4785 * scsi_sense_sbuf() returns 0 for success and -1 for failure. 4786 */ 4787 #ifdef _KERNEL 4788 int 4789 scsi_sense_sbuf(struct ccb_scsiio *csio, struct sbuf *sb, 4790 scsi_sense_string_flags flags) 4791 #else /* !_KERNEL */ 4792 int 4793 scsi_sense_sbuf(struct cam_device *device, struct ccb_scsiio *csio, 4794 struct sbuf *sb, scsi_sense_string_flags flags) 4795 #endif /* _KERNEL/!_KERNEL */ 4796 { 4797 struct scsi_sense_data *sense; 4798 struct scsi_inquiry_data *inq_data; 4799 #ifdef _KERNEL 4800 struct ccb_getdev *cgd; 4801 #endif /* _KERNEL */ 4802 char path_str[64]; 4803 uint8_t *cdb; 4804 4805 #ifndef _KERNEL 4806 if (device == NULL) 4807 return(-1); 4808 #endif /* !_KERNEL */ 4809 if ((csio == NULL) || (sb == NULL)) 4810 return(-1); 4811 4812 /* 4813 * If the CDB is a physical address, we can't deal with it.. 4814 */ 4815 if ((csio->ccb_h.flags & CAM_CDB_PHYS) != 0) 4816 flags &= ~SSS_FLAG_PRINT_COMMAND; 4817 4818 #ifdef _KERNEL 4819 xpt_path_string(csio->ccb_h.path, path_str, sizeof(path_str)); 4820 #else /* !_KERNEL */ 4821 cam_path_string(device, path_str, sizeof(path_str)); 4822 #endif /* _KERNEL/!_KERNEL */ 4823 4824 #ifdef _KERNEL 4825 if ((cgd = (struct ccb_getdev*)xpt_alloc_ccb_nowait()) == NULL) 4826 return(-1); 4827 /* 4828 * Get the device information. 4829 */ 4830 xpt_setup_ccb(&cgd->ccb_h, 4831 csio->ccb_h.path, 4832 CAM_PRIORITY_NORMAL); 4833 cgd->ccb_h.func_code = XPT_GDEV_TYPE; 4834 xpt_action((union ccb *)cgd); 4835 4836 /* 4837 * If the device is unconfigured, just pretend that it is a hard 4838 * drive. scsi_op_desc() needs this. 4839 */ 4840 if (cgd->ccb_h.status == CAM_DEV_NOT_THERE) 4841 cgd->inq_data.device = T_DIRECT; 4842 4843 inq_data = &cgd->inq_data; 4844 4845 #else /* !_KERNEL */ 4846 4847 inq_data = &device->inq_data; 4848 4849 #endif /* _KERNEL/!_KERNEL */ 4850 4851 sense = NULL; 4852 4853 if (flags & SSS_FLAG_PRINT_COMMAND) { 4854 4855 sbuf_cat(sb, path_str); 4856 4857 #ifdef _KERNEL 4858 scsi_command_string(csio, sb); 4859 #else /* !_KERNEL */ 4860 scsi_command_string(device, csio, sb); 4861 #endif /* _KERNEL/!_KERNEL */ 4862 sbuf_printf(sb, "\n"); 4863 } 4864 4865 /* 4866 * If the sense data is a physical pointer, forget it. 4867 */ 4868 if (csio->ccb_h.flags & CAM_SENSE_PTR) { 4869 if (csio->ccb_h.flags & CAM_SENSE_PHYS) { 4870 #ifdef _KERNEL 4871 xpt_free_ccb((union ccb*)cgd); 4872 #endif /* _KERNEL/!_KERNEL */ 4873 return(-1); 4874 } else { 4875 /* 4876 * bcopy the pointer to avoid unaligned access 4877 * errors on finicky architectures. We don't 4878 * ensure that the sense data is pointer aligned. 4879 */ 4880 bcopy(&csio->sense_data, &sense, 4881 sizeof(struct scsi_sense_data *)); 4882 } 4883 } else { 4884 /* 4885 * If the physical sense flag is set, but the sense pointer 4886 * is not also set, we assume that the user is an idiot and 4887 * return. (Well, okay, it could be that somehow, the 4888 * entire csio is physical, but we would have probably core 4889 * dumped on one of the bogus pointer deferences above 4890 * already.) 4891 */ 4892 if (csio->ccb_h.flags & CAM_SENSE_PHYS) { 4893 #ifdef _KERNEL 4894 xpt_free_ccb((union ccb*)cgd); 4895 #endif /* _KERNEL/!_KERNEL */ 4896 return(-1); 4897 } else 4898 sense = &csio->sense_data; 4899 } 4900 4901 if (csio->ccb_h.flags & CAM_CDB_POINTER) 4902 cdb = csio->cdb_io.cdb_ptr; 4903 else 4904 cdb = csio->cdb_io.cdb_bytes; 4905 4906 scsi_sense_only_sbuf(sense, csio->sense_len - csio->sense_resid, sb, 4907 path_str, inq_data, cdb, csio->cdb_len); 4908 4909 #ifdef _KERNEL 4910 xpt_free_ccb((union ccb*)cgd); 4911 #endif /* _KERNEL/!_KERNEL */ 4912 return(0); 4913 } 4914 4915 4916 4917 #ifdef _KERNEL 4918 char * 4919 scsi_sense_string(struct ccb_scsiio *csio, char *str, int str_len) 4920 #else /* !_KERNEL */ 4921 char * 4922 scsi_sense_string(struct cam_device *device, struct ccb_scsiio *csio, 4923 char *str, int str_len) 4924 #endif /* _KERNEL/!_KERNEL */ 4925 { 4926 struct sbuf sb; 4927 4928 sbuf_new(&sb, str, str_len, 0); 4929 4930 #ifdef _KERNEL 4931 scsi_sense_sbuf(csio, &sb, SSS_FLAG_PRINT_COMMAND); 4932 #else /* !_KERNEL */ 4933 scsi_sense_sbuf(device, csio, &sb, SSS_FLAG_PRINT_COMMAND); 4934 #endif /* _KERNEL/!_KERNEL */ 4935 4936 sbuf_finish(&sb); 4937 4938 return(sbuf_data(&sb)); 4939 } 4940 4941 #ifdef _KERNEL 4942 void 4943 scsi_sense_print(struct ccb_scsiio *csio) 4944 { 4945 struct sbuf sb; 4946 char str[512]; 4947 4948 sbuf_new(&sb, str, sizeof(str), 0); 4949 4950 scsi_sense_sbuf(csio, &sb, SSS_FLAG_PRINT_COMMAND); 4951 4952 sbuf_finish(&sb); 4953 4954 printf("%s", sbuf_data(&sb)); 4955 } 4956 4957 #else /* !_KERNEL */ 4958 void 4959 scsi_sense_print(struct cam_device *device, struct ccb_scsiio *csio, 4960 FILE *ofile) 4961 { 4962 struct sbuf sb; 4963 char str[512]; 4964 4965 if ((device == NULL) || (csio == NULL) || (ofile == NULL)) 4966 return; 4967 4968 sbuf_new(&sb, str, sizeof(str), 0); 4969 4970 scsi_sense_sbuf(device, csio, &sb, SSS_FLAG_PRINT_COMMAND); 4971 4972 sbuf_finish(&sb); 4973 4974 fprintf(ofile, "%s", sbuf_data(&sb)); 4975 } 4976 4977 #endif /* _KERNEL/!_KERNEL */ 4978 4979 /* 4980 * Extract basic sense information. This is backward-compatible with the 4981 * previous implementation. For new implementations, 4982 * scsi_extract_sense_len() is recommended. 4983 */ 4984 void 4985 scsi_extract_sense(struct scsi_sense_data *sense_data, int *error_code, 4986 int *sense_key, int *asc, int *ascq) 4987 { 4988 scsi_extract_sense_len(sense_data, sizeof(*sense_data), error_code, 4989 sense_key, asc, ascq, /*show_errors*/ 0); 4990 } 4991 4992 /* 4993 * Extract basic sense information from SCSI I/O CCB structure. 4994 */ 4995 int 4996 scsi_extract_sense_ccb(union ccb *ccb, 4997 int *error_code, int *sense_key, int *asc, int *ascq) 4998 { 4999 struct scsi_sense_data *sense_data; 5000 5001 /* Make sure there are some sense data we can access. */ 5002 if (ccb->ccb_h.func_code != XPT_SCSI_IO || 5003 (ccb->ccb_h.status & CAM_STATUS_MASK) != CAM_SCSI_STATUS_ERROR || 5004 (ccb->csio.scsi_status != SCSI_STATUS_CHECK_COND) || 5005 (ccb->ccb_h.status & CAM_AUTOSNS_VALID) == 0 || 5006 (ccb->ccb_h.flags & CAM_SENSE_PHYS)) 5007 return (0); 5008 5009 if (ccb->ccb_h.flags & CAM_SENSE_PTR) 5010 bcopy(&ccb->csio.sense_data, &sense_data, 5011 sizeof(struct scsi_sense_data *)); 5012 else 5013 sense_data = &ccb->csio.sense_data; 5014 scsi_extract_sense_len(sense_data, 5015 ccb->csio.sense_len - ccb->csio.sense_resid, 5016 error_code, sense_key, asc, ascq, 1); 5017 if (*error_code == -1) 5018 return (0); 5019 return (1); 5020 } 5021 5022 /* 5023 * Extract basic sense information. If show_errors is set, sense values 5024 * will be set to -1 if they are not present. 5025 */ 5026 void 5027 scsi_extract_sense_len(struct scsi_sense_data *sense_data, u_int sense_len, 5028 int *error_code, int *sense_key, int *asc, int *ascq, 5029 int show_errors) 5030 { 5031 /* 5032 * If we have no length, we have no sense. 5033 */ 5034 if (sense_len == 0) { 5035 if (show_errors == 0) { 5036 *error_code = 0; 5037 *sense_key = 0; 5038 *asc = 0; 5039 *ascq = 0; 5040 } else { 5041 *error_code = -1; 5042 *sense_key = -1; 5043 *asc = -1; 5044 *ascq = -1; 5045 } 5046 return; 5047 } 5048 5049 *error_code = sense_data->error_code & SSD_ERRCODE; 5050 5051 switch (*error_code) { 5052 case SSD_DESC_CURRENT_ERROR: 5053 case SSD_DESC_DEFERRED_ERROR: { 5054 struct scsi_sense_data_desc *sense; 5055 5056 sense = (struct scsi_sense_data_desc *)sense_data; 5057 5058 if (SSD_DESC_IS_PRESENT(sense, sense_len, sense_key)) 5059 *sense_key = sense->sense_key & SSD_KEY; 5060 else 5061 *sense_key = (show_errors) ? -1 : 0; 5062 5063 if (SSD_DESC_IS_PRESENT(sense, sense_len, add_sense_code)) 5064 *asc = sense->add_sense_code; 5065 else 5066 *asc = (show_errors) ? -1 : 0; 5067 5068 if (SSD_DESC_IS_PRESENT(sense, sense_len, add_sense_code_qual)) 5069 *ascq = sense->add_sense_code_qual; 5070 else 5071 *ascq = (show_errors) ? -1 : 0; 5072 break; 5073 } 5074 case SSD_CURRENT_ERROR: 5075 case SSD_DEFERRED_ERROR: 5076 default: { 5077 struct scsi_sense_data_fixed *sense; 5078 5079 sense = (struct scsi_sense_data_fixed *)sense_data; 5080 5081 if (SSD_FIXED_IS_PRESENT(sense, sense_len, flags)) 5082 *sense_key = sense->flags & SSD_KEY; 5083 else 5084 *sense_key = (show_errors) ? -1 : 0; 5085 5086 if ((SSD_FIXED_IS_PRESENT(sense, sense_len, add_sense_code)) 5087 && (SSD_FIXED_IS_FILLED(sense, add_sense_code))) 5088 *asc = sense->add_sense_code; 5089 else 5090 *asc = (show_errors) ? -1 : 0; 5091 5092 if ((SSD_FIXED_IS_PRESENT(sense, sense_len,add_sense_code_qual)) 5093 && (SSD_FIXED_IS_FILLED(sense, add_sense_code_qual))) 5094 *ascq = sense->add_sense_code_qual; 5095 else 5096 *ascq = (show_errors) ? -1 : 0; 5097 break; 5098 } 5099 } 5100 } 5101 5102 int 5103 scsi_get_sense_key(struct scsi_sense_data *sense_data, u_int sense_len, 5104 int show_errors) 5105 { 5106 int error_code, sense_key, asc, ascq; 5107 5108 scsi_extract_sense_len(sense_data, sense_len, &error_code, 5109 &sense_key, &asc, &ascq, show_errors); 5110 5111 return (sense_key); 5112 } 5113 5114 int 5115 scsi_get_asc(struct scsi_sense_data *sense_data, u_int sense_len, 5116 int show_errors) 5117 { 5118 int error_code, sense_key, asc, ascq; 5119 5120 scsi_extract_sense_len(sense_data, sense_len, &error_code, 5121 &sense_key, &asc, &ascq, show_errors); 5122 5123 return (asc); 5124 } 5125 5126 int 5127 scsi_get_ascq(struct scsi_sense_data *sense_data, u_int sense_len, 5128 int show_errors) 5129 { 5130 int error_code, sense_key, asc, ascq; 5131 5132 scsi_extract_sense_len(sense_data, sense_len, &error_code, 5133 &sense_key, &asc, &ascq, show_errors); 5134 5135 return (ascq); 5136 } 5137 5138 /* 5139 * This function currently requires at least 36 bytes, or 5140 * SHORT_INQUIRY_LENGTH, worth of data to function properly. If this 5141 * function needs more or less data in the future, another length should be 5142 * defined in scsi_all.h to indicate the minimum amount of data necessary 5143 * for this routine to function properly. 5144 */ 5145 void 5146 scsi_print_inquiry(struct scsi_inquiry_data *inq_data) 5147 { 5148 u_int8_t type; 5149 char *dtype, *qtype; 5150 char vendor[16], product[48], revision[16], rstr[4]; 5151 5152 type = SID_TYPE(inq_data); 5153 5154 /* 5155 * Figure out basic device type and qualifier. 5156 */ 5157 if (SID_QUAL_IS_VENDOR_UNIQUE(inq_data)) { 5158 qtype = "(vendor-unique qualifier)"; 5159 } else { 5160 switch (SID_QUAL(inq_data)) { 5161 case SID_QUAL_LU_CONNECTED: 5162 qtype = ""; 5163 break; 5164 5165 case SID_QUAL_LU_OFFLINE: 5166 qtype = "(offline)"; 5167 break; 5168 5169 case SID_QUAL_RSVD: 5170 qtype = "(reserved qualifier)"; 5171 break; 5172 default: 5173 case SID_QUAL_BAD_LU: 5174 qtype = "(LUN not supported)"; 5175 break; 5176 } 5177 } 5178 5179 switch (type) { 5180 case T_DIRECT: 5181 dtype = "Direct Access"; 5182 break; 5183 case T_SEQUENTIAL: 5184 dtype = "Sequential Access"; 5185 break; 5186 case T_PRINTER: 5187 dtype = "Printer"; 5188 break; 5189 case T_PROCESSOR: 5190 dtype = "Processor"; 5191 break; 5192 case T_WORM: 5193 dtype = "WORM"; 5194 break; 5195 case T_CDROM: 5196 dtype = "CD-ROM"; 5197 break; 5198 case T_SCANNER: 5199 dtype = "Scanner"; 5200 break; 5201 case T_OPTICAL: 5202 dtype = "Optical"; 5203 break; 5204 case T_CHANGER: 5205 dtype = "Changer"; 5206 break; 5207 case T_COMM: 5208 dtype = "Communication"; 5209 break; 5210 case T_STORARRAY: 5211 dtype = "Storage Array"; 5212 break; 5213 case T_ENCLOSURE: 5214 dtype = "Enclosure Services"; 5215 break; 5216 case T_RBC: 5217 dtype = "Simplified Direct Access"; 5218 break; 5219 case T_OCRW: 5220 dtype = "Optical Card Read/Write"; 5221 break; 5222 case T_OSD: 5223 dtype = "Object-Based Storage"; 5224 break; 5225 case T_ADC: 5226 dtype = "Automation/Drive Interface"; 5227 break; 5228 case T_NODEVICE: 5229 dtype = "Uninstalled"; 5230 break; 5231 default: 5232 dtype = "unknown"; 5233 break; 5234 } 5235 5236 cam_strvis(vendor, inq_data->vendor, sizeof(inq_data->vendor), 5237 sizeof(vendor)); 5238 cam_strvis(product, inq_data->product, sizeof(inq_data->product), 5239 sizeof(product)); 5240 cam_strvis(revision, inq_data->revision, sizeof(inq_data->revision), 5241 sizeof(revision)); 5242 5243 if (SID_ANSI_REV(inq_data) == SCSI_REV_CCS) 5244 bcopy("CCS", rstr, 4); 5245 else 5246 snprintf(rstr, sizeof (rstr), "%d", SID_ANSI_REV(inq_data)); 5247 printf("<%s %s %s> %s %s SCSI-%s device %s\n", 5248 vendor, product, revision, 5249 SID_IS_REMOVABLE(inq_data) ? "Removable" : "Fixed", 5250 dtype, rstr, qtype); 5251 } 5252 5253 void 5254 scsi_print_inquiry_short(struct scsi_inquiry_data *inq_data) 5255 { 5256 char vendor[16], product[48], revision[16]; 5257 5258 cam_strvis(vendor, inq_data->vendor, sizeof(inq_data->vendor), 5259 sizeof(vendor)); 5260 cam_strvis(product, inq_data->product, sizeof(inq_data->product), 5261 sizeof(product)); 5262 cam_strvis(revision, inq_data->revision, sizeof(inq_data->revision), 5263 sizeof(revision)); 5264 5265 printf("<%s %s %s>", vendor, product, revision); 5266 } 5267 5268 /* 5269 * Table of syncrates that don't follow the "divisible by 4" 5270 * rule. This table will be expanded in future SCSI specs. 5271 */ 5272 static struct { 5273 u_int period_factor; 5274 u_int period; /* in 100ths of ns */ 5275 } scsi_syncrates[] = { 5276 { 0x08, 625 }, /* FAST-160 */ 5277 { 0x09, 1250 }, /* FAST-80 */ 5278 { 0x0a, 2500 }, /* FAST-40 40MHz */ 5279 { 0x0b, 3030 }, /* FAST-40 33MHz */ 5280 { 0x0c, 5000 } /* FAST-20 */ 5281 }; 5282 5283 /* 5284 * Return the frequency in kHz corresponding to the given 5285 * sync period factor. 5286 */ 5287 u_int 5288 scsi_calc_syncsrate(u_int period_factor) 5289 { 5290 int i; 5291 int num_syncrates; 5292 5293 /* 5294 * It's a bug if period is zero, but if it is anyway, don't 5295 * die with a divide fault- instead return something which 5296 * 'approximates' async 5297 */ 5298 if (period_factor == 0) { 5299 return (3300); 5300 } 5301 5302 num_syncrates = sizeof(scsi_syncrates) / sizeof(scsi_syncrates[0]); 5303 /* See if the period is in the "exception" table */ 5304 for (i = 0; i < num_syncrates; i++) { 5305 5306 if (period_factor == scsi_syncrates[i].period_factor) { 5307 /* Period in kHz */ 5308 return (100000000 / scsi_syncrates[i].period); 5309 } 5310 } 5311 5312 /* 5313 * Wasn't in the table, so use the standard 5314 * 4 times conversion. 5315 */ 5316 return (10000000 / (period_factor * 4 * 10)); 5317 } 5318 5319 /* 5320 * Return the SCSI sync parameter that corresponsd to 5321 * the passed in period in 10ths of ns. 5322 */ 5323 u_int 5324 scsi_calc_syncparam(u_int period) 5325 { 5326 int i; 5327 int num_syncrates; 5328 5329 if (period == 0) 5330 return (~0); /* Async */ 5331 5332 /* Adjust for exception table being in 100ths. */ 5333 period *= 10; 5334 num_syncrates = sizeof(scsi_syncrates) / sizeof(scsi_syncrates[0]); 5335 /* See if the period is in the "exception" table */ 5336 for (i = 0; i < num_syncrates; i++) { 5337 5338 if (period <= scsi_syncrates[i].period) { 5339 /* Period in 100ths of ns */ 5340 return (scsi_syncrates[i].period_factor); 5341 } 5342 } 5343 5344 /* 5345 * Wasn't in the table, so use the standard 5346 * 1/4 period in ns conversion. 5347 */ 5348 return (period/400); 5349 } 5350 5351 int 5352 scsi_devid_is_naa_ieee_reg(uint8_t *bufp) 5353 { 5354 struct scsi_vpd_id_descriptor *descr; 5355 struct scsi_vpd_id_naa_basic *naa; 5356 5357 descr = (struct scsi_vpd_id_descriptor *)bufp; 5358 naa = (struct scsi_vpd_id_naa_basic *)descr->identifier; 5359 if ((descr->id_type & SVPD_ID_TYPE_MASK) != SVPD_ID_TYPE_NAA) 5360 return 0; 5361 if (descr->length < sizeof(struct scsi_vpd_id_naa_ieee_reg)) 5362 return 0; 5363 if ((naa->naa >> SVPD_ID_NAA_NAA_SHIFT) != SVPD_ID_NAA_IEEE_REG) 5364 return 0; 5365 return 1; 5366 } 5367 5368 int 5369 scsi_devid_is_sas_target(uint8_t *bufp) 5370 { 5371 struct scsi_vpd_id_descriptor *descr; 5372 5373 descr = (struct scsi_vpd_id_descriptor *)bufp; 5374 if (!scsi_devid_is_naa_ieee_reg(bufp)) 5375 return 0; 5376 if ((descr->id_type & SVPD_ID_PIV) == 0) /* proto field reserved */ 5377 return 0; 5378 if ((descr->proto_codeset >> SVPD_ID_PROTO_SHIFT) != SCSI_PROTO_SAS) 5379 return 0; 5380 return 1; 5381 } 5382 5383 int 5384 scsi_devid_is_lun_eui64(uint8_t *bufp) 5385 { 5386 struct scsi_vpd_id_descriptor *descr; 5387 5388 descr = (struct scsi_vpd_id_descriptor *)bufp; 5389 if ((descr->id_type & SVPD_ID_ASSOC_MASK) != SVPD_ID_ASSOC_LUN) 5390 return 0; 5391 if ((descr->id_type & SVPD_ID_TYPE_MASK) != SVPD_ID_TYPE_EUI64) 5392 return 0; 5393 return 1; 5394 } 5395 5396 int 5397 scsi_devid_is_lun_naa(uint8_t *bufp) 5398 { 5399 struct scsi_vpd_id_descriptor *descr; 5400 5401 descr = (struct scsi_vpd_id_descriptor *)bufp; 5402 if ((descr->id_type & SVPD_ID_ASSOC_MASK) != SVPD_ID_ASSOC_LUN) 5403 return 0; 5404 if ((descr->id_type & SVPD_ID_TYPE_MASK) != SVPD_ID_TYPE_NAA) 5405 return 0; 5406 return 1; 5407 } 5408 5409 int 5410 scsi_devid_is_lun_t10(uint8_t *bufp) 5411 { 5412 struct scsi_vpd_id_descriptor *descr; 5413 5414 descr = (struct scsi_vpd_id_descriptor *)bufp; 5415 if ((descr->id_type & SVPD_ID_ASSOC_MASK) != SVPD_ID_ASSOC_LUN) 5416 return 0; 5417 if ((descr->id_type & SVPD_ID_TYPE_MASK) != SVPD_ID_TYPE_T10) 5418 return 0; 5419 return 1; 5420 } 5421 5422 int 5423 scsi_devid_is_lun_name(uint8_t *bufp) 5424 { 5425 struct scsi_vpd_id_descriptor *descr; 5426 5427 descr = (struct scsi_vpd_id_descriptor *)bufp; 5428 if ((descr->id_type & SVPD_ID_ASSOC_MASK) != SVPD_ID_ASSOC_LUN) 5429 return 0; 5430 if ((descr->id_type & SVPD_ID_TYPE_MASK) != SVPD_ID_TYPE_SCSI_NAME) 5431 return 0; 5432 return 1; 5433 } 5434 5435 struct scsi_vpd_id_descriptor * 5436 scsi_get_devid(struct scsi_vpd_device_id *id, uint32_t page_len, 5437 scsi_devid_checkfn_t ck_fn) 5438 { 5439 struct scsi_vpd_id_descriptor *desc; 5440 uint8_t *page_end; 5441 uint8_t *desc_buf_end; 5442 5443 page_end = (uint8_t *)id + page_len; 5444 if (page_end < id->desc_list) 5445 return (NULL); 5446 5447 desc_buf_end = MIN(id->desc_list + scsi_2btoul(id->length), page_end); 5448 5449 for (desc = (struct scsi_vpd_id_descriptor *)id->desc_list; 5450 desc->identifier <= desc_buf_end 5451 && desc->identifier + desc->length <= desc_buf_end; 5452 desc = (struct scsi_vpd_id_descriptor *)(desc->identifier 5453 + desc->length)) { 5454 5455 if (ck_fn == NULL || ck_fn((uint8_t *)desc) != 0) 5456 return (desc); 5457 } 5458 5459 return (NULL); 5460 } 5461 5462 void 5463 scsi_test_unit_ready(struct ccb_scsiio *csio, u_int32_t retries, 5464 void (*cbfcnp)(struct cam_periph *, union ccb *), 5465 u_int8_t tag_action, u_int8_t sense_len, u_int32_t timeout) 5466 { 5467 struct scsi_test_unit_ready *scsi_cmd; 5468 5469 cam_fill_csio(csio, 5470 retries, 5471 cbfcnp, 5472 CAM_DIR_NONE, 5473 tag_action, 5474 /*data_ptr*/NULL, 5475 /*dxfer_len*/0, 5476 sense_len, 5477 sizeof(*scsi_cmd), 5478 timeout); 5479 5480 scsi_cmd = (struct scsi_test_unit_ready *)&csio->cdb_io.cdb_bytes; 5481 bzero(scsi_cmd, sizeof(*scsi_cmd)); 5482 scsi_cmd->opcode = TEST_UNIT_READY; 5483 } 5484 5485 void 5486 scsi_request_sense(struct ccb_scsiio *csio, u_int32_t retries, 5487 void (*cbfcnp)(struct cam_periph *, union ccb *), 5488 void *data_ptr, u_int8_t dxfer_len, u_int8_t tag_action, 5489 u_int8_t sense_len, u_int32_t timeout) 5490 { 5491 struct scsi_request_sense *scsi_cmd; 5492 5493 cam_fill_csio(csio, 5494 retries, 5495 cbfcnp, 5496 CAM_DIR_IN, 5497 tag_action, 5498 data_ptr, 5499 dxfer_len, 5500 sense_len, 5501 sizeof(*scsi_cmd), 5502 timeout); 5503 5504 scsi_cmd = (struct scsi_request_sense *)&csio->cdb_io.cdb_bytes; 5505 bzero(scsi_cmd, sizeof(*scsi_cmd)); 5506 scsi_cmd->opcode = REQUEST_SENSE; 5507 scsi_cmd->length = dxfer_len; 5508 } 5509 5510 void 5511 scsi_inquiry(struct ccb_scsiio *csio, u_int32_t retries, 5512 void (*cbfcnp)(struct cam_periph *, union ccb *), 5513 u_int8_t tag_action, u_int8_t *inq_buf, u_int32_t inq_len, 5514 int evpd, u_int8_t page_code, u_int8_t sense_len, 5515 u_int32_t timeout) 5516 { 5517 struct scsi_inquiry *scsi_cmd; 5518 5519 cam_fill_csio(csio, 5520 retries, 5521 cbfcnp, 5522 /*flags*/CAM_DIR_IN, 5523 tag_action, 5524 /*data_ptr*/inq_buf, 5525 /*dxfer_len*/inq_len, 5526 sense_len, 5527 sizeof(*scsi_cmd), 5528 timeout); 5529 5530 scsi_cmd = (struct scsi_inquiry *)&csio->cdb_io.cdb_bytes; 5531 bzero(scsi_cmd, sizeof(*scsi_cmd)); 5532 scsi_cmd->opcode = INQUIRY; 5533 if (evpd) { 5534 scsi_cmd->byte2 |= SI_EVPD; 5535 scsi_cmd->page_code = page_code; 5536 } 5537 scsi_ulto2b(inq_len, scsi_cmd->length); 5538 } 5539 5540 void 5541 scsi_mode_sense(struct ccb_scsiio *csio, u_int32_t retries, 5542 void (*cbfcnp)(struct cam_periph *, union ccb *), 5543 u_int8_t tag_action, int dbd, u_int8_t page_code, 5544 u_int8_t page, u_int8_t *param_buf, u_int32_t param_len, 5545 u_int8_t sense_len, u_int32_t timeout) 5546 { 5547 5548 scsi_mode_sense_len(csio, retries, cbfcnp, tag_action, dbd, 5549 page_code, page, param_buf, param_len, 0, 5550 sense_len, timeout); 5551 } 5552 5553 void 5554 scsi_mode_sense_len(struct ccb_scsiio *csio, u_int32_t retries, 5555 void (*cbfcnp)(struct cam_periph *, union ccb *), 5556 u_int8_t tag_action, int dbd, u_int8_t page_code, 5557 u_int8_t page, u_int8_t *param_buf, u_int32_t param_len, 5558 int minimum_cmd_size, u_int8_t sense_len, u_int32_t timeout) 5559 { 5560 u_int8_t cdb_len; 5561 5562 /* 5563 * Use the smallest possible command to perform the operation. 5564 */ 5565 if ((param_len < 256) 5566 && (minimum_cmd_size < 10)) { 5567 /* 5568 * We can fit in a 6 byte cdb. 5569 */ 5570 struct scsi_mode_sense_6 *scsi_cmd; 5571 5572 scsi_cmd = (struct scsi_mode_sense_6 *)&csio->cdb_io.cdb_bytes; 5573 bzero(scsi_cmd, sizeof(*scsi_cmd)); 5574 scsi_cmd->opcode = MODE_SENSE_6; 5575 if (dbd != 0) 5576 scsi_cmd->byte2 |= SMS_DBD; 5577 scsi_cmd->page = page_code | page; 5578 scsi_cmd->length = param_len; 5579 cdb_len = sizeof(*scsi_cmd); 5580 } else { 5581 /* 5582 * Need a 10 byte cdb. 5583 */ 5584 struct scsi_mode_sense_10 *scsi_cmd; 5585 5586 scsi_cmd = (struct scsi_mode_sense_10 *)&csio->cdb_io.cdb_bytes; 5587 bzero(scsi_cmd, sizeof(*scsi_cmd)); 5588 scsi_cmd->opcode = MODE_SENSE_10; 5589 if (dbd != 0) 5590 scsi_cmd->byte2 |= SMS_DBD; 5591 scsi_cmd->page = page_code | page; 5592 scsi_ulto2b(param_len, scsi_cmd->length); 5593 cdb_len = sizeof(*scsi_cmd); 5594 } 5595 cam_fill_csio(csio, 5596 retries, 5597 cbfcnp, 5598 CAM_DIR_IN, 5599 tag_action, 5600 param_buf, 5601 param_len, 5602 sense_len, 5603 cdb_len, 5604 timeout); 5605 } 5606 5607 void 5608 scsi_mode_select(struct ccb_scsiio *csio, u_int32_t retries, 5609 void (*cbfcnp)(struct cam_periph *, union ccb *), 5610 u_int8_t tag_action, int scsi_page_fmt, int save_pages, 5611 u_int8_t *param_buf, u_int32_t param_len, u_int8_t sense_len, 5612 u_int32_t timeout) 5613 { 5614 scsi_mode_select_len(csio, retries, cbfcnp, tag_action, 5615 scsi_page_fmt, save_pages, param_buf, 5616 param_len, 0, sense_len, timeout); 5617 } 5618 5619 void 5620 scsi_mode_select_len(struct ccb_scsiio *csio, u_int32_t retries, 5621 void (*cbfcnp)(struct cam_periph *, union ccb *), 5622 u_int8_t tag_action, int scsi_page_fmt, int save_pages, 5623 u_int8_t *param_buf, u_int32_t param_len, 5624 int minimum_cmd_size, u_int8_t sense_len, 5625 u_int32_t timeout) 5626 { 5627 u_int8_t cdb_len; 5628 5629 /* 5630 * Use the smallest possible command to perform the operation. 5631 */ 5632 if ((param_len < 256) 5633 && (minimum_cmd_size < 10)) { 5634 /* 5635 * We can fit in a 6 byte cdb. 5636 */ 5637 struct scsi_mode_select_6 *scsi_cmd; 5638 5639 scsi_cmd = (struct scsi_mode_select_6 *)&csio->cdb_io.cdb_bytes; 5640 bzero(scsi_cmd, sizeof(*scsi_cmd)); 5641 scsi_cmd->opcode = MODE_SELECT_6; 5642 if (scsi_page_fmt != 0) 5643 scsi_cmd->byte2 |= SMS_PF; 5644 if (save_pages != 0) 5645 scsi_cmd->byte2 |= SMS_SP; 5646 scsi_cmd->length = param_len; 5647 cdb_len = sizeof(*scsi_cmd); 5648 } else { 5649 /* 5650 * Need a 10 byte cdb. 5651 */ 5652 struct scsi_mode_select_10 *scsi_cmd; 5653 5654 scsi_cmd = 5655 (struct scsi_mode_select_10 *)&csio->cdb_io.cdb_bytes; 5656 bzero(scsi_cmd, sizeof(*scsi_cmd)); 5657 scsi_cmd->opcode = MODE_SELECT_10; 5658 if (scsi_page_fmt != 0) 5659 scsi_cmd->byte2 |= SMS_PF; 5660 if (save_pages != 0) 5661 scsi_cmd->byte2 |= SMS_SP; 5662 scsi_ulto2b(param_len, scsi_cmd->length); 5663 cdb_len = sizeof(*scsi_cmd); 5664 } 5665 cam_fill_csio(csio, 5666 retries, 5667 cbfcnp, 5668 CAM_DIR_OUT, 5669 tag_action, 5670 param_buf, 5671 param_len, 5672 sense_len, 5673 cdb_len, 5674 timeout); 5675 } 5676 5677 void 5678 scsi_log_sense(struct ccb_scsiio *csio, u_int32_t retries, 5679 void (*cbfcnp)(struct cam_periph *, union ccb *), 5680 u_int8_t tag_action, u_int8_t page_code, u_int8_t page, 5681 int save_pages, int ppc, u_int32_t paramptr, 5682 u_int8_t *param_buf, u_int32_t param_len, u_int8_t sense_len, 5683 u_int32_t timeout) 5684 { 5685 struct scsi_log_sense *scsi_cmd; 5686 u_int8_t cdb_len; 5687 5688 scsi_cmd = (struct scsi_log_sense *)&csio->cdb_io.cdb_bytes; 5689 bzero(scsi_cmd, sizeof(*scsi_cmd)); 5690 scsi_cmd->opcode = LOG_SENSE; 5691 scsi_cmd->page = page_code | page; 5692 if (save_pages != 0) 5693 scsi_cmd->byte2 |= SLS_SP; 5694 if (ppc != 0) 5695 scsi_cmd->byte2 |= SLS_PPC; 5696 scsi_ulto2b(paramptr, scsi_cmd->paramptr); 5697 scsi_ulto2b(param_len, scsi_cmd->length); 5698 cdb_len = sizeof(*scsi_cmd); 5699 5700 cam_fill_csio(csio, 5701 retries, 5702 cbfcnp, 5703 /*flags*/CAM_DIR_IN, 5704 tag_action, 5705 /*data_ptr*/param_buf, 5706 /*dxfer_len*/param_len, 5707 sense_len, 5708 cdb_len, 5709 timeout); 5710 } 5711 5712 void 5713 scsi_log_select(struct ccb_scsiio *csio, u_int32_t retries, 5714 void (*cbfcnp)(struct cam_periph *, union ccb *), 5715 u_int8_t tag_action, u_int8_t page_code, int save_pages, 5716 int pc_reset, u_int8_t *param_buf, u_int32_t param_len, 5717 u_int8_t sense_len, u_int32_t timeout) 5718 { 5719 struct scsi_log_select *scsi_cmd; 5720 u_int8_t cdb_len; 5721 5722 scsi_cmd = (struct scsi_log_select *)&csio->cdb_io.cdb_bytes; 5723 bzero(scsi_cmd, sizeof(*scsi_cmd)); 5724 scsi_cmd->opcode = LOG_SELECT; 5725 scsi_cmd->page = page_code & SLS_PAGE_CODE; 5726 if (save_pages != 0) 5727 scsi_cmd->byte2 |= SLS_SP; 5728 if (pc_reset != 0) 5729 scsi_cmd->byte2 |= SLS_PCR; 5730 scsi_ulto2b(param_len, scsi_cmd->length); 5731 cdb_len = sizeof(*scsi_cmd); 5732 5733 cam_fill_csio(csio, 5734 retries, 5735 cbfcnp, 5736 /*flags*/CAM_DIR_OUT, 5737 tag_action, 5738 /*data_ptr*/param_buf, 5739 /*dxfer_len*/param_len, 5740 sense_len, 5741 cdb_len, 5742 timeout); 5743 } 5744 5745 /* 5746 * Prevent or allow the user to remove the media 5747 */ 5748 void 5749 scsi_prevent(struct ccb_scsiio *csio, u_int32_t retries, 5750 void (*cbfcnp)(struct cam_periph *, union ccb *), 5751 u_int8_t tag_action, u_int8_t action, 5752 u_int8_t sense_len, u_int32_t timeout) 5753 { 5754 struct scsi_prevent *scsi_cmd; 5755 5756 cam_fill_csio(csio, 5757 retries, 5758 cbfcnp, 5759 /*flags*/CAM_DIR_NONE, 5760 tag_action, 5761 /*data_ptr*/NULL, 5762 /*dxfer_len*/0, 5763 sense_len, 5764 sizeof(*scsi_cmd), 5765 timeout); 5766 5767 scsi_cmd = (struct scsi_prevent *)&csio->cdb_io.cdb_bytes; 5768 bzero(scsi_cmd, sizeof(*scsi_cmd)); 5769 scsi_cmd->opcode = PREVENT_ALLOW; 5770 scsi_cmd->how = action; 5771 } 5772 5773 /* XXX allow specification of address and PMI bit and LBA */ 5774 void 5775 scsi_read_capacity(struct ccb_scsiio *csio, u_int32_t retries, 5776 void (*cbfcnp)(struct cam_periph *, union ccb *), 5777 u_int8_t tag_action, 5778 struct scsi_read_capacity_data *rcap_buf, 5779 u_int8_t sense_len, u_int32_t timeout) 5780 { 5781 struct scsi_read_capacity *scsi_cmd; 5782 5783 cam_fill_csio(csio, 5784 retries, 5785 cbfcnp, 5786 /*flags*/CAM_DIR_IN, 5787 tag_action, 5788 /*data_ptr*/(u_int8_t *)rcap_buf, 5789 /*dxfer_len*/sizeof(*rcap_buf), 5790 sense_len, 5791 sizeof(*scsi_cmd), 5792 timeout); 5793 5794 scsi_cmd = (struct scsi_read_capacity *)&csio->cdb_io.cdb_bytes; 5795 bzero(scsi_cmd, sizeof(*scsi_cmd)); 5796 scsi_cmd->opcode = READ_CAPACITY; 5797 } 5798 5799 void 5800 scsi_read_capacity_16(struct ccb_scsiio *csio, uint32_t retries, 5801 void (*cbfcnp)(struct cam_periph *, union ccb *), 5802 uint8_t tag_action, uint64_t lba, int reladr, int pmi, 5803 uint8_t *rcap_buf, int rcap_buf_len, uint8_t sense_len, 5804 uint32_t timeout) 5805 { 5806 struct scsi_read_capacity_16 *scsi_cmd; 5807 5808 5809 cam_fill_csio(csio, 5810 retries, 5811 cbfcnp, 5812 /*flags*/CAM_DIR_IN, 5813 tag_action, 5814 /*data_ptr*/(u_int8_t *)rcap_buf, 5815 /*dxfer_len*/rcap_buf_len, 5816 sense_len, 5817 sizeof(*scsi_cmd), 5818 timeout); 5819 scsi_cmd = (struct scsi_read_capacity_16 *)&csio->cdb_io.cdb_bytes; 5820 bzero(scsi_cmd, sizeof(*scsi_cmd)); 5821 scsi_cmd->opcode = SERVICE_ACTION_IN; 5822 scsi_cmd->service_action = SRC16_SERVICE_ACTION; 5823 scsi_u64to8b(lba, scsi_cmd->addr); 5824 scsi_ulto4b(rcap_buf_len, scsi_cmd->alloc_len); 5825 if (pmi) 5826 reladr |= SRC16_PMI; 5827 if (reladr) 5828 reladr |= SRC16_RELADR; 5829 } 5830 5831 void 5832 scsi_report_luns(struct ccb_scsiio *csio, u_int32_t retries, 5833 void (*cbfcnp)(struct cam_periph *, union ccb *), 5834 u_int8_t tag_action, u_int8_t select_report, 5835 struct scsi_report_luns_data *rpl_buf, u_int32_t alloc_len, 5836 u_int8_t sense_len, u_int32_t timeout) 5837 { 5838 struct scsi_report_luns *scsi_cmd; 5839 5840 cam_fill_csio(csio, 5841 retries, 5842 cbfcnp, 5843 /*flags*/CAM_DIR_IN, 5844 tag_action, 5845 /*data_ptr*/(u_int8_t *)rpl_buf, 5846 /*dxfer_len*/alloc_len, 5847 sense_len, 5848 sizeof(*scsi_cmd), 5849 timeout); 5850 scsi_cmd = (struct scsi_report_luns *)&csio->cdb_io.cdb_bytes; 5851 bzero(scsi_cmd, sizeof(*scsi_cmd)); 5852 scsi_cmd->opcode = REPORT_LUNS; 5853 scsi_cmd->select_report = select_report; 5854 scsi_ulto4b(alloc_len, scsi_cmd->length); 5855 } 5856 5857 void 5858 scsi_report_target_group(struct ccb_scsiio *csio, u_int32_t retries, 5859 void (*cbfcnp)(struct cam_periph *, union ccb *), 5860 u_int8_t tag_action, u_int8_t pdf, 5861 void *buf, u_int32_t alloc_len, 5862 u_int8_t sense_len, u_int32_t timeout) 5863 { 5864 struct scsi_target_group *scsi_cmd; 5865 5866 cam_fill_csio(csio, 5867 retries, 5868 cbfcnp, 5869 /*flags*/CAM_DIR_IN, 5870 tag_action, 5871 /*data_ptr*/(u_int8_t *)buf, 5872 /*dxfer_len*/alloc_len, 5873 sense_len, 5874 sizeof(*scsi_cmd), 5875 timeout); 5876 scsi_cmd = (struct scsi_target_group *)&csio->cdb_io.cdb_bytes; 5877 bzero(scsi_cmd, sizeof(*scsi_cmd)); 5878 scsi_cmd->opcode = MAINTENANCE_IN; 5879 scsi_cmd->service_action = REPORT_TARGET_PORT_GROUPS | pdf; 5880 scsi_ulto4b(alloc_len, scsi_cmd->length); 5881 } 5882 5883 void 5884 scsi_set_target_group(struct ccb_scsiio *csio, u_int32_t retries, 5885 void (*cbfcnp)(struct cam_periph *, union ccb *), 5886 u_int8_t tag_action, void *buf, u_int32_t alloc_len, 5887 u_int8_t sense_len, u_int32_t timeout) 5888 { 5889 struct scsi_target_group *scsi_cmd; 5890 5891 cam_fill_csio(csio, 5892 retries, 5893 cbfcnp, 5894 /*flags*/CAM_DIR_OUT, 5895 tag_action, 5896 /*data_ptr*/(u_int8_t *)buf, 5897 /*dxfer_len*/alloc_len, 5898 sense_len, 5899 sizeof(*scsi_cmd), 5900 timeout); 5901 scsi_cmd = (struct scsi_target_group *)&csio->cdb_io.cdb_bytes; 5902 bzero(scsi_cmd, sizeof(*scsi_cmd)); 5903 scsi_cmd->opcode = MAINTENANCE_OUT; 5904 scsi_cmd->service_action = SET_TARGET_PORT_GROUPS; 5905 scsi_ulto4b(alloc_len, scsi_cmd->length); 5906 } 5907 5908 /* 5909 * Syncronize the media to the contents of the cache for 5910 * the given lba/count pair. Specifying 0/0 means sync 5911 * the whole cache. 5912 */ 5913 void 5914 scsi_synchronize_cache(struct ccb_scsiio *csio, u_int32_t retries, 5915 void (*cbfcnp)(struct cam_periph *, union ccb *), 5916 u_int8_t tag_action, u_int32_t begin_lba, 5917 u_int16_t lb_count, u_int8_t sense_len, 5918 u_int32_t timeout) 5919 { 5920 struct scsi_sync_cache *scsi_cmd; 5921 5922 cam_fill_csio(csio, 5923 retries, 5924 cbfcnp, 5925 /*flags*/CAM_DIR_NONE, 5926 tag_action, 5927 /*data_ptr*/NULL, 5928 /*dxfer_len*/0, 5929 sense_len, 5930 sizeof(*scsi_cmd), 5931 timeout); 5932 5933 scsi_cmd = (struct scsi_sync_cache *)&csio->cdb_io.cdb_bytes; 5934 bzero(scsi_cmd, sizeof(*scsi_cmd)); 5935 scsi_cmd->opcode = SYNCHRONIZE_CACHE; 5936 scsi_ulto4b(begin_lba, scsi_cmd->begin_lba); 5937 scsi_ulto2b(lb_count, scsi_cmd->lb_count); 5938 } 5939 5940 void 5941 scsi_read_write(struct ccb_scsiio *csio, u_int32_t retries, 5942 void (*cbfcnp)(struct cam_periph *, union ccb *), 5943 u_int8_t tag_action, int readop, u_int8_t byte2, 5944 int minimum_cmd_size, u_int64_t lba, u_int32_t block_count, 5945 u_int8_t *data_ptr, u_int32_t dxfer_len, u_int8_t sense_len, 5946 u_int32_t timeout) 5947 { 5948 int read; 5949 u_int8_t cdb_len; 5950 5951 read = (readop & SCSI_RW_DIRMASK) == SCSI_RW_READ; 5952 5953 /* 5954 * Use the smallest possible command to perform the operation 5955 * as some legacy hardware does not support the 10 byte commands. 5956 * If any of the bits in byte2 is set, we have to go with a larger 5957 * command. 5958 */ 5959 if ((minimum_cmd_size < 10) 5960 && ((lba & 0x1fffff) == lba) 5961 && ((block_count & 0xff) == block_count) 5962 && (byte2 == 0)) { 5963 /* 5964 * We can fit in a 6 byte cdb. 5965 */ 5966 struct scsi_rw_6 *scsi_cmd; 5967 5968 scsi_cmd = (struct scsi_rw_6 *)&csio->cdb_io.cdb_bytes; 5969 scsi_cmd->opcode = read ? READ_6 : WRITE_6; 5970 scsi_ulto3b(lba, scsi_cmd->addr); 5971 scsi_cmd->length = block_count & 0xff; 5972 scsi_cmd->control = 0; 5973 cdb_len = sizeof(*scsi_cmd); 5974 5975 CAM_DEBUG(csio->ccb_h.path, CAM_DEBUG_SUBTRACE, 5976 ("6byte: %x%x%x:%d:%d\n", scsi_cmd->addr[0], 5977 scsi_cmd->addr[1], scsi_cmd->addr[2], 5978 scsi_cmd->length, dxfer_len)); 5979 } else if ((minimum_cmd_size < 12) 5980 && ((block_count & 0xffff) == block_count) 5981 && ((lba & 0xffffffff) == lba)) { 5982 /* 5983 * Need a 10 byte cdb. 5984 */ 5985 struct scsi_rw_10 *scsi_cmd; 5986 5987 scsi_cmd = (struct scsi_rw_10 *)&csio->cdb_io.cdb_bytes; 5988 scsi_cmd->opcode = read ? READ_10 : WRITE_10; 5989 scsi_cmd->byte2 = byte2; 5990 scsi_ulto4b(lba, scsi_cmd->addr); 5991 scsi_cmd->reserved = 0; 5992 scsi_ulto2b(block_count, scsi_cmd->length); 5993 scsi_cmd->control = 0; 5994 cdb_len = sizeof(*scsi_cmd); 5995 5996 CAM_DEBUG(csio->ccb_h.path, CAM_DEBUG_SUBTRACE, 5997 ("10byte: %x%x%x%x:%x%x: %d\n", scsi_cmd->addr[0], 5998 scsi_cmd->addr[1], scsi_cmd->addr[2], 5999 scsi_cmd->addr[3], scsi_cmd->length[0], 6000 scsi_cmd->length[1], dxfer_len)); 6001 } else if ((minimum_cmd_size < 16) 6002 && ((block_count & 0xffffffff) == block_count) 6003 && ((lba & 0xffffffff) == lba)) { 6004 /* 6005 * The block count is too big for a 10 byte CDB, use a 12 6006 * byte CDB. 6007 */ 6008 struct scsi_rw_12 *scsi_cmd; 6009 6010 scsi_cmd = (struct scsi_rw_12 *)&csio->cdb_io.cdb_bytes; 6011 scsi_cmd->opcode = read ? READ_12 : WRITE_12; 6012 scsi_cmd->byte2 = byte2; 6013 scsi_ulto4b(lba, scsi_cmd->addr); 6014 scsi_cmd->reserved = 0; 6015 scsi_ulto4b(block_count, scsi_cmd->length); 6016 scsi_cmd->control = 0; 6017 cdb_len = sizeof(*scsi_cmd); 6018 6019 CAM_DEBUG(csio->ccb_h.path, CAM_DEBUG_SUBTRACE, 6020 ("12byte: %x%x%x%x:%x%x%x%x: %d\n", scsi_cmd->addr[0], 6021 scsi_cmd->addr[1], scsi_cmd->addr[2], 6022 scsi_cmd->addr[3], scsi_cmd->length[0], 6023 scsi_cmd->length[1], scsi_cmd->length[2], 6024 scsi_cmd->length[3], dxfer_len)); 6025 } else { 6026 /* 6027 * 16 byte CDB. We'll only get here if the LBA is larger 6028 * than 2^32, or if the user asks for a 16 byte command. 6029 */ 6030 struct scsi_rw_16 *scsi_cmd; 6031 6032 scsi_cmd = (struct scsi_rw_16 *)&csio->cdb_io.cdb_bytes; 6033 scsi_cmd->opcode = read ? READ_16 : WRITE_16; 6034 scsi_cmd->byte2 = byte2; 6035 scsi_u64to8b(lba, scsi_cmd->addr); 6036 scsi_cmd->reserved = 0; 6037 scsi_ulto4b(block_count, scsi_cmd->length); 6038 scsi_cmd->control = 0; 6039 cdb_len = sizeof(*scsi_cmd); 6040 } 6041 cam_fill_csio(csio, 6042 retries, 6043 cbfcnp, 6044 (read ? CAM_DIR_IN : CAM_DIR_OUT) | 6045 ((readop & SCSI_RW_BIO) != 0 ? CAM_DATA_BIO : 0), 6046 tag_action, 6047 data_ptr, 6048 dxfer_len, 6049 sense_len, 6050 cdb_len, 6051 timeout); 6052 } 6053 6054 void 6055 scsi_write_same(struct ccb_scsiio *csio, u_int32_t retries, 6056 void (*cbfcnp)(struct cam_periph *, union ccb *), 6057 u_int8_t tag_action, u_int8_t byte2, 6058 int minimum_cmd_size, u_int64_t lba, u_int32_t block_count, 6059 u_int8_t *data_ptr, u_int32_t dxfer_len, u_int8_t sense_len, 6060 u_int32_t timeout) 6061 { 6062 u_int8_t cdb_len; 6063 if ((minimum_cmd_size < 16) && 6064 ((block_count & 0xffff) == block_count) && 6065 ((lba & 0xffffffff) == lba)) { 6066 /* 6067 * Need a 10 byte cdb. 6068 */ 6069 struct scsi_write_same_10 *scsi_cmd; 6070 6071 scsi_cmd = (struct scsi_write_same_10 *)&csio->cdb_io.cdb_bytes; 6072 scsi_cmd->opcode = WRITE_SAME_10; 6073 scsi_cmd->byte2 = byte2; 6074 scsi_ulto4b(lba, scsi_cmd->addr); 6075 scsi_cmd->group = 0; 6076 scsi_ulto2b(block_count, scsi_cmd->length); 6077 scsi_cmd->control = 0; 6078 cdb_len = sizeof(*scsi_cmd); 6079 6080 CAM_DEBUG(csio->ccb_h.path, CAM_DEBUG_SUBTRACE, 6081 ("10byte: %x%x%x%x:%x%x: %d\n", scsi_cmd->addr[0], 6082 scsi_cmd->addr[1], scsi_cmd->addr[2], 6083 scsi_cmd->addr[3], scsi_cmd->length[0], 6084 scsi_cmd->length[1], dxfer_len)); 6085 } else { 6086 /* 6087 * 16 byte CDB. We'll only get here if the LBA is larger 6088 * than 2^32, or if the user asks for a 16 byte command. 6089 */ 6090 struct scsi_write_same_16 *scsi_cmd; 6091 6092 scsi_cmd = (struct scsi_write_same_16 *)&csio->cdb_io.cdb_bytes; 6093 scsi_cmd->opcode = WRITE_SAME_16; 6094 scsi_cmd->byte2 = byte2; 6095 scsi_u64to8b(lba, scsi_cmd->addr); 6096 scsi_ulto4b(block_count, scsi_cmd->length); 6097 scsi_cmd->group = 0; 6098 scsi_cmd->control = 0; 6099 cdb_len = sizeof(*scsi_cmd); 6100 6101 CAM_DEBUG(csio->ccb_h.path, CAM_DEBUG_SUBTRACE, 6102 ("16byte: %x%x%x%x%x%x%x%x:%x%x%x%x: %d\n", 6103 scsi_cmd->addr[0], scsi_cmd->addr[1], 6104 scsi_cmd->addr[2], scsi_cmd->addr[3], 6105 scsi_cmd->addr[4], scsi_cmd->addr[5], 6106 scsi_cmd->addr[6], scsi_cmd->addr[7], 6107 scsi_cmd->length[0], scsi_cmd->length[1], 6108 scsi_cmd->length[2], scsi_cmd->length[3], 6109 dxfer_len)); 6110 } 6111 cam_fill_csio(csio, 6112 retries, 6113 cbfcnp, 6114 /*flags*/CAM_DIR_OUT, 6115 tag_action, 6116 data_ptr, 6117 dxfer_len, 6118 sense_len, 6119 cdb_len, 6120 timeout); 6121 } 6122 6123 void 6124 scsi_ata_identify(struct ccb_scsiio *csio, u_int32_t retries, 6125 void (*cbfcnp)(struct cam_periph *, union ccb *), 6126 u_int8_t tag_action, u_int8_t *data_ptr, 6127 u_int16_t dxfer_len, u_int8_t sense_len, 6128 u_int32_t timeout) 6129 { 6130 scsi_ata_pass_16(csio, 6131 retries, 6132 cbfcnp, 6133 /*flags*/CAM_DIR_IN, 6134 tag_action, 6135 /*protocol*/AP_PROTO_PIO_IN, 6136 /*ata_flags*/AP_FLAG_TDIR_FROM_DEV| 6137 AP_FLAG_BYT_BLOK_BYTES|AP_FLAG_TLEN_SECT_CNT, 6138 /*features*/0, 6139 /*sector_count*/dxfer_len, 6140 /*lba*/0, 6141 /*command*/ATA_ATA_IDENTIFY, 6142 /*control*/0, 6143 data_ptr, 6144 dxfer_len, 6145 sense_len, 6146 timeout); 6147 } 6148 6149 void 6150 scsi_ata_trim(struct ccb_scsiio *csio, u_int32_t retries, 6151 void (*cbfcnp)(struct cam_periph *, union ccb *), 6152 u_int8_t tag_action, u_int16_t block_count, 6153 u_int8_t *data_ptr, u_int16_t dxfer_len, u_int8_t sense_len, 6154 u_int32_t timeout) 6155 { 6156 scsi_ata_pass_16(csio, 6157 retries, 6158 cbfcnp, 6159 /*flags*/CAM_DIR_OUT, 6160 tag_action, 6161 /*protocol*/AP_EXTEND|AP_PROTO_DMA, 6162 /*ata_flags*/AP_FLAG_TLEN_SECT_CNT|AP_FLAG_BYT_BLOK_BLOCKS, 6163 /*features*/ATA_DSM_TRIM, 6164 /*sector_count*/block_count, 6165 /*lba*/0, 6166 /*command*/ATA_DATA_SET_MANAGEMENT, 6167 /*control*/0, 6168 data_ptr, 6169 dxfer_len, 6170 sense_len, 6171 timeout); 6172 } 6173 6174 void 6175 scsi_ata_pass_16(struct ccb_scsiio *csio, u_int32_t retries, 6176 void (*cbfcnp)(struct cam_periph *, union ccb *), 6177 u_int32_t flags, u_int8_t tag_action, 6178 u_int8_t protocol, u_int8_t ata_flags, u_int16_t features, 6179 u_int16_t sector_count, uint64_t lba, u_int8_t command, 6180 u_int8_t control, u_int8_t *data_ptr, u_int16_t dxfer_len, 6181 u_int8_t sense_len, u_int32_t timeout) 6182 { 6183 struct ata_pass_16 *ata_cmd; 6184 6185 ata_cmd = (struct ata_pass_16 *)&csio->cdb_io.cdb_bytes; 6186 ata_cmd->opcode = ATA_PASS_16; 6187 ata_cmd->protocol = protocol; 6188 ata_cmd->flags = ata_flags; 6189 ata_cmd->features_ext = features >> 8; 6190 ata_cmd->features = features; 6191 ata_cmd->sector_count_ext = sector_count >> 8; 6192 ata_cmd->sector_count = sector_count; 6193 ata_cmd->lba_low = lba; 6194 ata_cmd->lba_mid = lba >> 8; 6195 ata_cmd->lba_high = lba >> 16; 6196 ata_cmd->device = ATA_DEV_LBA; 6197 if (protocol & AP_EXTEND) { 6198 ata_cmd->lba_low_ext = lba >> 24; 6199 ata_cmd->lba_mid_ext = lba >> 32; 6200 ata_cmd->lba_high_ext = lba >> 40; 6201 } else 6202 ata_cmd->device |= (lba >> 24) & 0x0f; 6203 ata_cmd->command = command; 6204 ata_cmd->control = control; 6205 6206 cam_fill_csio(csio, 6207 retries, 6208 cbfcnp, 6209 flags, 6210 tag_action, 6211 data_ptr, 6212 dxfer_len, 6213 sense_len, 6214 sizeof(*ata_cmd), 6215 timeout); 6216 } 6217 6218 void 6219 scsi_unmap(struct ccb_scsiio *csio, u_int32_t retries, 6220 void (*cbfcnp)(struct cam_periph *, union ccb *), 6221 u_int8_t tag_action, u_int8_t byte2, 6222 u_int8_t *data_ptr, u_int16_t dxfer_len, u_int8_t sense_len, 6223 u_int32_t timeout) 6224 { 6225 struct scsi_unmap *scsi_cmd; 6226 6227 scsi_cmd = (struct scsi_unmap *)&csio->cdb_io.cdb_bytes; 6228 scsi_cmd->opcode = UNMAP; 6229 scsi_cmd->byte2 = byte2; 6230 scsi_ulto4b(0, scsi_cmd->reserved); 6231 scsi_cmd->group = 0; 6232 scsi_ulto2b(dxfer_len, scsi_cmd->length); 6233 scsi_cmd->control = 0; 6234 6235 cam_fill_csio(csio, 6236 retries, 6237 cbfcnp, 6238 /*flags*/CAM_DIR_OUT, 6239 tag_action, 6240 data_ptr, 6241 dxfer_len, 6242 sense_len, 6243 sizeof(*scsi_cmd), 6244 timeout); 6245 } 6246 6247 void 6248 scsi_receive_diagnostic_results(struct ccb_scsiio *csio, u_int32_t retries, 6249 void (*cbfcnp)(struct cam_periph *, union ccb*), 6250 uint8_t tag_action, int pcv, uint8_t page_code, 6251 uint8_t *data_ptr, uint16_t allocation_length, 6252 uint8_t sense_len, uint32_t timeout) 6253 { 6254 struct scsi_receive_diag *scsi_cmd; 6255 6256 scsi_cmd = (struct scsi_receive_diag *)&csio->cdb_io.cdb_bytes; 6257 memset(scsi_cmd, 0, sizeof(*scsi_cmd)); 6258 scsi_cmd->opcode = RECEIVE_DIAGNOSTIC; 6259 if (pcv) { 6260 scsi_cmd->byte2 |= SRD_PCV; 6261 scsi_cmd->page_code = page_code; 6262 } 6263 scsi_ulto2b(allocation_length, scsi_cmd->length); 6264 6265 cam_fill_csio(csio, 6266 retries, 6267 cbfcnp, 6268 /*flags*/CAM_DIR_IN, 6269 tag_action, 6270 data_ptr, 6271 allocation_length, 6272 sense_len, 6273 sizeof(*scsi_cmd), 6274 timeout); 6275 } 6276 6277 void 6278 scsi_send_diagnostic(struct ccb_scsiio *csio, u_int32_t retries, 6279 void (*cbfcnp)(struct cam_periph *, union ccb *), 6280 uint8_t tag_action, int unit_offline, int device_offline, 6281 int self_test, int page_format, int self_test_code, 6282 uint8_t *data_ptr, uint16_t param_list_length, 6283 uint8_t sense_len, uint32_t timeout) 6284 { 6285 struct scsi_send_diag *scsi_cmd; 6286 6287 scsi_cmd = (struct scsi_send_diag *)&csio->cdb_io.cdb_bytes; 6288 memset(scsi_cmd, 0, sizeof(*scsi_cmd)); 6289 scsi_cmd->opcode = SEND_DIAGNOSTIC; 6290 6291 /* 6292 * The default self-test mode control and specific test 6293 * control are mutually exclusive. 6294 */ 6295 if (self_test) 6296 self_test_code = SSD_SELF_TEST_CODE_NONE; 6297 6298 scsi_cmd->byte2 = ((self_test_code << SSD_SELF_TEST_CODE_SHIFT) 6299 & SSD_SELF_TEST_CODE_MASK) 6300 | (unit_offline ? SSD_UNITOFFL : 0) 6301 | (device_offline ? SSD_DEVOFFL : 0) 6302 | (self_test ? SSD_SELFTEST : 0) 6303 | (page_format ? SSD_PF : 0); 6304 scsi_ulto2b(param_list_length, scsi_cmd->length); 6305 6306 cam_fill_csio(csio, 6307 retries, 6308 cbfcnp, 6309 /*flags*/param_list_length ? CAM_DIR_OUT : CAM_DIR_NONE, 6310 tag_action, 6311 data_ptr, 6312 param_list_length, 6313 sense_len, 6314 sizeof(*scsi_cmd), 6315 timeout); 6316 } 6317 6318 void 6319 scsi_read_buffer(struct ccb_scsiio *csio, u_int32_t retries, 6320 void (*cbfcnp)(struct cam_periph *, union ccb*), 6321 uint8_t tag_action, int mode, 6322 uint8_t buffer_id, u_int32_t offset, 6323 uint8_t *data_ptr, uint32_t allocation_length, 6324 uint8_t sense_len, uint32_t timeout) 6325 { 6326 struct scsi_read_buffer *scsi_cmd; 6327 6328 scsi_cmd = (struct scsi_read_buffer *)&csio->cdb_io.cdb_bytes; 6329 memset(scsi_cmd, 0, sizeof(*scsi_cmd)); 6330 scsi_cmd->opcode = READ_BUFFER; 6331 scsi_cmd->byte2 = mode; 6332 scsi_cmd->buffer_id = buffer_id; 6333 scsi_ulto3b(offset, scsi_cmd->offset); 6334 scsi_ulto3b(allocation_length, scsi_cmd->length); 6335 6336 cam_fill_csio(csio, 6337 retries, 6338 cbfcnp, 6339 /*flags*/CAM_DIR_IN, 6340 tag_action, 6341 data_ptr, 6342 allocation_length, 6343 sense_len, 6344 sizeof(*scsi_cmd), 6345 timeout); 6346 } 6347 6348 void 6349 scsi_write_buffer(struct ccb_scsiio *csio, u_int32_t retries, 6350 void (*cbfcnp)(struct cam_periph *, union ccb *), 6351 uint8_t tag_action, int mode, 6352 uint8_t buffer_id, u_int32_t offset, 6353 uint8_t *data_ptr, uint32_t param_list_length, 6354 uint8_t sense_len, uint32_t timeout) 6355 { 6356 struct scsi_write_buffer *scsi_cmd; 6357 6358 scsi_cmd = (struct scsi_write_buffer *)&csio->cdb_io.cdb_bytes; 6359 memset(scsi_cmd, 0, sizeof(*scsi_cmd)); 6360 scsi_cmd->opcode = WRITE_BUFFER; 6361 scsi_cmd->byte2 = mode; 6362 scsi_cmd->buffer_id = buffer_id; 6363 scsi_ulto3b(offset, scsi_cmd->offset); 6364 scsi_ulto3b(param_list_length, scsi_cmd->length); 6365 6366 cam_fill_csio(csio, 6367 retries, 6368 cbfcnp, 6369 /*flags*/param_list_length ? CAM_DIR_OUT : CAM_DIR_NONE, 6370 tag_action, 6371 data_ptr, 6372 param_list_length, 6373 sense_len, 6374 sizeof(*scsi_cmd), 6375 timeout); 6376 } 6377 6378 void 6379 scsi_start_stop(struct ccb_scsiio *csio, u_int32_t retries, 6380 void (*cbfcnp)(struct cam_periph *, union ccb *), 6381 u_int8_t tag_action, int start, int load_eject, 6382 int immediate, u_int8_t sense_len, u_int32_t timeout) 6383 { 6384 struct scsi_start_stop_unit *scsi_cmd; 6385 int extra_flags = 0; 6386 6387 scsi_cmd = (struct scsi_start_stop_unit *)&csio->cdb_io.cdb_bytes; 6388 bzero(scsi_cmd, sizeof(*scsi_cmd)); 6389 scsi_cmd->opcode = START_STOP_UNIT; 6390 if (start != 0) { 6391 scsi_cmd->how |= SSS_START; 6392 /* it takes a lot of power to start a drive */ 6393 extra_flags |= CAM_HIGH_POWER; 6394 } 6395 if (load_eject != 0) 6396 scsi_cmd->how |= SSS_LOEJ; 6397 if (immediate != 0) 6398 scsi_cmd->byte2 |= SSS_IMMED; 6399 6400 cam_fill_csio(csio, 6401 retries, 6402 cbfcnp, 6403 /*flags*/CAM_DIR_NONE | extra_flags, 6404 tag_action, 6405 /*data_ptr*/NULL, 6406 /*dxfer_len*/0, 6407 sense_len, 6408 sizeof(*scsi_cmd), 6409 timeout); 6410 } 6411 6412 6413 /* 6414 * Try make as good a match as possible with 6415 * available sub drivers 6416 */ 6417 int 6418 scsi_inquiry_match(caddr_t inqbuffer, caddr_t table_entry) 6419 { 6420 struct scsi_inquiry_pattern *entry; 6421 struct scsi_inquiry_data *inq; 6422 6423 entry = (struct scsi_inquiry_pattern *)table_entry; 6424 inq = (struct scsi_inquiry_data *)inqbuffer; 6425 6426 if (((SID_TYPE(inq) == entry->type) 6427 || (entry->type == T_ANY)) 6428 && (SID_IS_REMOVABLE(inq) ? entry->media_type & SIP_MEDIA_REMOVABLE 6429 : entry->media_type & SIP_MEDIA_FIXED) 6430 && (cam_strmatch(inq->vendor, entry->vendor, sizeof(inq->vendor)) == 0) 6431 && (cam_strmatch(inq->product, entry->product, 6432 sizeof(inq->product)) == 0) 6433 && (cam_strmatch(inq->revision, entry->revision, 6434 sizeof(inq->revision)) == 0)) { 6435 return (0); 6436 } 6437 return (-1); 6438 } 6439 6440 /* 6441 * Try make as good a match as possible with 6442 * available sub drivers 6443 */ 6444 int 6445 scsi_static_inquiry_match(caddr_t inqbuffer, caddr_t table_entry) 6446 { 6447 struct scsi_static_inquiry_pattern *entry; 6448 struct scsi_inquiry_data *inq; 6449 6450 entry = (struct scsi_static_inquiry_pattern *)table_entry; 6451 inq = (struct scsi_inquiry_data *)inqbuffer; 6452 6453 if (((SID_TYPE(inq) == entry->type) 6454 || (entry->type == T_ANY)) 6455 && (SID_IS_REMOVABLE(inq) ? entry->media_type & SIP_MEDIA_REMOVABLE 6456 : entry->media_type & SIP_MEDIA_FIXED) 6457 && (cam_strmatch(inq->vendor, entry->vendor, sizeof(inq->vendor)) == 0) 6458 && (cam_strmatch(inq->product, entry->product, 6459 sizeof(inq->product)) == 0) 6460 && (cam_strmatch(inq->revision, entry->revision, 6461 sizeof(inq->revision)) == 0)) { 6462 return (0); 6463 } 6464 return (-1); 6465 } 6466 6467 /** 6468 * Compare two buffers of vpd device descriptors for a match. 6469 * 6470 * \param lhs Pointer to first buffer of descriptors to compare. 6471 * \param lhs_len The length of the first buffer. 6472 * \param rhs Pointer to second buffer of descriptors to compare. 6473 * \param rhs_len The length of the second buffer. 6474 * 6475 * \return 0 on a match, -1 otherwise. 6476 * 6477 * Treat rhs and lhs as arrays of vpd device id descriptors. Walk lhs matching 6478 * agains each element in rhs until all data are exhausted or we have found 6479 * a match. 6480 */ 6481 int 6482 scsi_devid_match(uint8_t *lhs, size_t lhs_len, uint8_t *rhs, size_t rhs_len) 6483 { 6484 struct scsi_vpd_id_descriptor *lhs_id; 6485 struct scsi_vpd_id_descriptor *lhs_last; 6486 struct scsi_vpd_id_descriptor *rhs_last; 6487 uint8_t *lhs_end; 6488 uint8_t *rhs_end; 6489 6490 lhs_end = lhs + lhs_len; 6491 rhs_end = rhs + rhs_len; 6492 6493 /* 6494 * rhs_last and lhs_last are the last posible position of a valid 6495 * descriptor assuming it had a zero length identifier. We use 6496 * these variables to insure we can safely dereference the length 6497 * field in our loop termination tests. 6498 */ 6499 lhs_last = (struct scsi_vpd_id_descriptor *) 6500 (lhs_end - __offsetof(struct scsi_vpd_id_descriptor, identifier)); 6501 rhs_last = (struct scsi_vpd_id_descriptor *) 6502 (rhs_end - __offsetof(struct scsi_vpd_id_descriptor, identifier)); 6503 6504 lhs_id = (struct scsi_vpd_id_descriptor *)lhs; 6505 while (lhs_id <= lhs_last 6506 && (lhs_id->identifier + lhs_id->length) <= lhs_end) { 6507 struct scsi_vpd_id_descriptor *rhs_id; 6508 6509 rhs_id = (struct scsi_vpd_id_descriptor *)rhs; 6510 while (rhs_id <= rhs_last 6511 && (rhs_id->identifier + rhs_id->length) <= rhs_end) { 6512 6513 if ((rhs_id->id_type & 6514 (SVPD_ID_ASSOC_MASK | SVPD_ID_TYPE_MASK)) == 6515 (lhs_id->id_type & 6516 (SVPD_ID_ASSOC_MASK | SVPD_ID_TYPE_MASK)) 6517 && rhs_id->length == lhs_id->length 6518 && memcmp(rhs_id->identifier, lhs_id->identifier, 6519 rhs_id->length) == 0) 6520 return (0); 6521 6522 rhs_id = (struct scsi_vpd_id_descriptor *) 6523 (rhs_id->identifier + rhs_id->length); 6524 } 6525 lhs_id = (struct scsi_vpd_id_descriptor *) 6526 (lhs_id->identifier + lhs_id->length); 6527 } 6528 return (-1); 6529 } 6530 6531 #ifdef _KERNEL 6532 int 6533 scsi_vpd_supported_page(struct cam_periph *periph, uint8_t page_id) 6534 { 6535 struct cam_ed *device; 6536 struct scsi_vpd_supported_pages *vpds; 6537 int i, num_pages; 6538 6539 device = periph->path->device; 6540 vpds = (struct scsi_vpd_supported_pages *)device->supported_vpds; 6541 6542 if (vpds != NULL) { 6543 num_pages = device->supported_vpds_len - 6544 SVPD_SUPPORTED_PAGES_HDR_LEN; 6545 for (i = 0; i < num_pages; i++) { 6546 if (vpds->page_list[i] == page_id) 6547 return (1); 6548 } 6549 } 6550 6551 return (0); 6552 } 6553 6554 static void 6555 init_scsi_delay(void) 6556 { 6557 int delay; 6558 6559 delay = SCSI_DELAY; 6560 TUNABLE_INT_FETCH("kern.cam.scsi_delay", &delay); 6561 6562 if (set_scsi_delay(delay) != 0) { 6563 printf("cam: invalid value for tunable kern.cam.scsi_delay\n"); 6564 set_scsi_delay(SCSI_DELAY); 6565 } 6566 } 6567 SYSINIT(scsi_delay, SI_SUB_TUNABLES, SI_ORDER_ANY, init_scsi_delay, NULL); 6568 6569 static int 6570 sysctl_scsi_delay(SYSCTL_HANDLER_ARGS) 6571 { 6572 int error, delay; 6573 6574 delay = scsi_delay; 6575 error = sysctl_handle_int(oidp, &delay, 0, req); 6576 if (error != 0 || req->newptr == NULL) 6577 return (error); 6578 return (set_scsi_delay(delay)); 6579 } 6580 SYSCTL_PROC(_kern_cam, OID_AUTO, scsi_delay, CTLTYPE_INT|CTLFLAG_RW, 6581 0, 0, sysctl_scsi_delay, "I", 6582 "Delay to allow devices to settle after a SCSI bus reset (ms)"); 6583 6584 static int 6585 set_scsi_delay(int delay) 6586 { 6587 /* 6588 * If someone sets this to 0, we assume that they want the 6589 * minimum allowable bus settle delay. 6590 */ 6591 if (delay == 0) { 6592 printf("cam: using minimum scsi_delay (%dms)\n", 6593 SCSI_MIN_DELAY); 6594 delay = SCSI_MIN_DELAY; 6595 } 6596 if (delay < SCSI_MIN_DELAY) 6597 return (EINVAL); 6598 scsi_delay = delay; 6599 return (0); 6600 } 6601 #endif /* _KERNEL */ 6602