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 */ 475 /* 8A OM O O O WRITE(16) */ 476 { 0x8A, D | T | W | O | B, "WRITE(16)" }, 477 /* 8B O ORWRITE */ 478 { 0x8B, D, "ORWRITE" }, 479 /* 8C OO O OO O M READ ATTRIBUTE */ 480 { 0x8C, D | T | W | O | M | B | V, "READ ATTRIBUTE" }, 481 /* 8D OO O OO O O WRITE ATTRIBUTE */ 482 { 0x8D, D | T | W | O | M | B | V, "WRITE ATTRIBUTE" }, 483 /* 8E O O O O WRITE AND VERIFY(16) */ 484 { 0x8E, D | W | O | B, "WRITE AND VERIFY(16)" }, 485 /* 8F OO O O O VERIFY(16) */ 486 { 0x8F, D | T | W | O | B, "VERIFY(16)" }, 487 /* 90 O O O O PRE-FETCH(16) */ 488 { 0x90, D | W | O | B, "PRE-FETCH(16)" }, 489 /* 91 O O O O SYNCHRONIZE CACHE(16) */ 490 { 0x91, D | W | O | B, "SYNCHRONIZE CACHE(16)" }, 491 /* 91 O SPACE(16) */ 492 { 0x91, T, "SPACE(16)" }, 493 /* 92 Z O O LOCK UNLOCK CACHE(16) */ 494 { 0x92, D | W | O, "LOCK UNLOCK CACHE(16)" }, 495 /* 92 O LOCATE(16) */ 496 { 0x92, T, "LOCATE(16)" }, 497 /* 93 O WRITE SAME(16) */ 498 { 0x93, D, "WRITE SAME(16)" }, 499 /* 93 M ERASE(16) */ 500 { 0x93, T, "ERASE(16)" }, 501 /* 94 [usage proposed by SCSI Socket Services project] */ 502 /* 95 [usage proposed by SCSI Socket Services project] */ 503 /* 96 [usage proposed by SCSI Socket Services project] */ 504 /* 97 [usage proposed by SCSI Socket Services project] */ 505 /* 98 */ 506 /* 99 */ 507 /* 9A */ 508 /* 9B */ 509 /* 9C */ 510 /* 9D */ 511 /* XXX KDM ALL for this? op-num.txt defines it for none.. */ 512 /* 9E SERVICE ACTION IN(16) */ 513 { 0x9E, ALL, "SERVICE ACTION IN(16)" }, 514 /* XXX KDM ALL for this? op-num.txt defines it for ADC.. */ 515 /* 9F M SERVICE ACTION OUT(16) */ 516 { 0x9F, ALL, "SERVICE ACTION OUT(16)" }, 517 /* A0 MMOOO OMMM OMO REPORT LUNS */ 518 { 0xA0, ALL & ~(R | B), "REPORT LUNS" }, 519 /* A1 O BLANK */ 520 { 0xA1, R, "BLANK" }, 521 /* A1 O O ATA COMMAND PASS THROUGH(12) */ 522 { 0xA1, D | B, "ATA COMMAND PASS THROUGH(12)" }, 523 /* A2 OO O O SECURITY PROTOCOL IN */ 524 { 0xA2, D | T | R | V, "SECURITY PROTOCOL IN" }, 525 /* A3 OOO O OOMOOOM MAINTENANCE (IN) */ 526 { 0xA3, ALL & ~(P | R | F), "MAINTENANCE (IN)" }, 527 /* A3 O SEND KEY */ 528 { 0xA3, R, "SEND KEY" }, 529 /* A4 OOO O OOOOOOO MAINTENANCE (OUT) */ 530 { 0xA4, ALL & ~(P | R | F), "MAINTENANCE (OUT)" }, 531 /* A4 O REPORT KEY */ 532 { 0xA4, R, "REPORT KEY" }, 533 /* A5 O O OM MOVE MEDIUM */ 534 { 0xA5, T | W | O | M, "MOVE MEDIUM" }, 535 /* A5 O PLAY AUDIO(12) */ 536 { 0xA5, R, "PLAY AUDIO(12)" }, 537 /* A6 O EXCHANGE MEDIUM */ 538 { 0xA6, M, "EXCHANGE MEDIUM" }, 539 /* A6 O LOAD/UNLOAD C/DVD */ 540 { 0xA6, R, "LOAD/UNLOAD C/DVD" }, 541 /* A7 ZZ O O MOVE MEDIUM ATTACHED */ 542 { 0xA7, D | T | W | O, "MOVE MEDIUM ATTACHED" }, 543 /* A7 O SET READ AHEAD */ 544 { 0xA7, R, "SET READ AHEAD" }, 545 /* A8 O OOO READ(12) */ 546 { 0xA8, D | W | R | O, "READ(12)" }, 547 /* A8 GET MESSAGE(12) */ 548 { 0xA8, C, "GET MESSAGE(12)" }, 549 /* A9 O SERVICE ACTION OUT(12) */ 550 { 0xA9, V, "SERVICE ACTION OUT(12)" }, 551 /* AA O OOO WRITE(12) */ 552 { 0xAA, D | W | R | O, "WRITE(12)" }, 553 /* AA SEND MESSAGE(12) */ 554 { 0xAA, C, "SEND MESSAGE(12)" }, 555 /* AB O O SERVICE ACTION IN(12) */ 556 { 0xAB, R | V, "SERVICE ACTION IN(12)" }, 557 /* AC O ERASE(12) */ 558 { 0xAC, O, "ERASE(12)" }, 559 /* AC O GET PERFORMANCE */ 560 { 0xAC, R, "GET PERFORMANCE" }, 561 /* AD O READ DVD STRUCTURE */ 562 { 0xAD, R, "READ DVD STRUCTURE" }, 563 /* AE O O O WRITE AND VERIFY(12) */ 564 { 0xAE, D | W | O, "WRITE AND VERIFY(12)" }, 565 /* AF O OZO VERIFY(12) */ 566 { 0xAF, D | W | R | O, "VERIFY(12)" }, 567 /* B0 ZZZ SEARCH DATA HIGH(12) */ 568 { 0xB0, W | R | O, "SEARCH DATA HIGH(12)" }, 569 /* B1 ZZZ SEARCH DATA EQUAL(12) */ 570 { 0xB1, W | R | O, "SEARCH DATA EQUAL(12)" }, 571 /* B2 ZZZ SEARCH DATA LOW(12) */ 572 { 0xB2, W | R | O, "SEARCH DATA LOW(12)" }, 573 /* B3 Z OZO SET LIMITS(12) */ 574 { 0xB3, D | W | R | O, "SET LIMITS(12)" }, 575 /* B4 ZZ OZO READ ELEMENT STATUS ATTACHED */ 576 { 0xB4, D | T | W | R | O, "READ ELEMENT STATUS ATTACHED" }, 577 /* B5 OO O O SECURITY PROTOCOL OUT */ 578 { 0xB5, D | T | R | V, "SECURITY PROTOCOL OUT" }, 579 /* B5 O REQUEST VOLUME ELEMENT ADDRESS */ 580 { 0xB5, M, "REQUEST VOLUME ELEMENT ADDRESS" }, 581 /* B6 O SEND VOLUME TAG */ 582 { 0xB6, M, "SEND VOLUME TAG" }, 583 /* B6 O SET STREAMING */ 584 { 0xB6, R, "SET STREAMING" }, 585 /* B7 O O READ DEFECT DATA(12) */ 586 { 0xB7, D | O, "READ DEFECT DATA(12)" }, 587 /* B8 O OZOM READ ELEMENT STATUS */ 588 { 0xB8, T | W | R | O | M, "READ ELEMENT STATUS" }, 589 /* B9 O READ CD MSF */ 590 { 0xB9, R, "READ CD MSF" }, 591 /* BA O O OOMO REDUNDANCY GROUP (IN) */ 592 { 0xBA, D | W | O | M | A | E, "REDUNDANCY GROUP (IN)" }, 593 /* BA O SCAN */ 594 { 0xBA, R, "SCAN" }, 595 /* BB O O OOOO REDUNDANCY GROUP (OUT) */ 596 { 0xBB, D | W | O | M | A | E, "REDUNDANCY GROUP (OUT)" }, 597 /* BB O SET CD SPEED */ 598 { 0xBB, R, "SET CD SPEED" }, 599 /* BC O O OOMO SPARE (IN) */ 600 { 0xBC, D | W | O | M | A | E, "SPARE (IN)" }, 601 /* BD O O OOOO SPARE (OUT) */ 602 { 0xBD, D | W | O | M | A | E, "SPARE (OUT)" }, 603 /* BD O MECHANISM STATUS */ 604 { 0xBD, R, "MECHANISM STATUS" }, 605 /* BE O O OOMO VOLUME SET (IN) */ 606 { 0xBE, D | W | O | M | A | E, "VOLUME SET (IN)" }, 607 /* BE O READ CD */ 608 { 0xBE, R, "READ CD" }, 609 /* BF O O OOOO VOLUME SET (OUT) */ 610 { 0xBF, D | W | O | M | A | E, "VOLUME SET (OUT)" }, 611 /* BF O SEND DVD STRUCTURE */ 612 { 0xBF, R, "SEND DVD STRUCTURE" } 613 }; 614 615 const char * 616 scsi_op_desc(u_int16_t opcode, struct scsi_inquiry_data *inq_data) 617 { 618 caddr_t match; 619 int i, j; 620 u_int32_t opmask; 621 u_int16_t pd_type; 622 int num_ops[2]; 623 struct op_table_entry *table[2]; 624 int num_tables; 625 626 /* 627 * If we've got inquiry data, use it to determine what type of 628 * device we're dealing with here. Otherwise, assume direct 629 * access. 630 */ 631 if (inq_data == NULL) { 632 pd_type = T_DIRECT; 633 match = NULL; 634 } else { 635 pd_type = SID_TYPE(inq_data); 636 637 match = cam_quirkmatch((caddr_t)inq_data, 638 (caddr_t)scsi_op_quirk_table, 639 sizeof(scsi_op_quirk_table)/ 640 sizeof(*scsi_op_quirk_table), 641 sizeof(*scsi_op_quirk_table), 642 scsi_inquiry_match); 643 } 644 645 if (match != NULL) { 646 table[0] = ((struct scsi_op_quirk_entry *)match)->op_table; 647 num_ops[0] = ((struct scsi_op_quirk_entry *)match)->num_ops; 648 table[1] = scsi_op_codes; 649 num_ops[1] = sizeof(scsi_op_codes)/sizeof(scsi_op_codes[0]); 650 num_tables = 2; 651 } else { 652 /* 653 * If this is true, we have a vendor specific opcode that 654 * wasn't covered in the quirk table. 655 */ 656 if ((opcode > 0xBF) || ((opcode > 0x5F) && (opcode < 0x80))) 657 return("Vendor Specific Command"); 658 659 table[0] = scsi_op_codes; 660 num_ops[0] = sizeof(scsi_op_codes)/sizeof(scsi_op_codes[0]); 661 num_tables = 1; 662 } 663 664 /* RBC is 'Simplified' Direct Access Device */ 665 if (pd_type == T_RBC) 666 pd_type = T_DIRECT; 667 668 opmask = 1 << pd_type; 669 670 for (j = 0; j < num_tables; j++) { 671 for (i = 0;i < num_ops[j] && table[j][i].opcode <= opcode; i++){ 672 if ((table[j][i].opcode == opcode) 673 && ((table[j][i].opmask & opmask) != 0)) 674 return(table[j][i].desc); 675 } 676 } 677 678 /* 679 * If we can't find a match for the command in the table, we just 680 * assume it's a vendor specifc command. 681 */ 682 return("Vendor Specific Command"); 683 684 } 685 686 #else /* SCSI_NO_OP_STRINGS */ 687 688 const char * 689 scsi_op_desc(u_int16_t opcode, struct scsi_inquiry_data *inq_data) 690 { 691 return(""); 692 } 693 694 #endif 695 696 697 #if !defined(SCSI_NO_SENSE_STRINGS) 698 #define SST(asc, ascq, action, desc) \ 699 asc, ascq, action, desc 700 #else 701 const char empty_string[] = ""; 702 703 #define SST(asc, ascq, action, desc) \ 704 asc, ascq, action, empty_string 705 #endif 706 707 const struct sense_key_table_entry sense_key_table[] = 708 { 709 { SSD_KEY_NO_SENSE, SS_NOP, "NO SENSE" }, 710 { SSD_KEY_RECOVERED_ERROR, SS_NOP|SSQ_PRINT_SENSE, "RECOVERED ERROR" }, 711 { SSD_KEY_NOT_READY, SS_RDEF, "NOT READY" }, 712 { SSD_KEY_MEDIUM_ERROR, SS_RDEF, "MEDIUM ERROR" }, 713 { SSD_KEY_HARDWARE_ERROR, SS_RDEF, "HARDWARE FAILURE" }, 714 { SSD_KEY_ILLEGAL_REQUEST, SS_FATAL|EINVAL, "ILLEGAL REQUEST" }, 715 { SSD_KEY_UNIT_ATTENTION, SS_FATAL|ENXIO, "UNIT ATTENTION" }, 716 { SSD_KEY_DATA_PROTECT, SS_FATAL|EACCES, "DATA PROTECT" }, 717 { SSD_KEY_BLANK_CHECK, SS_FATAL|ENOSPC, "BLANK CHECK" }, 718 { SSD_KEY_Vendor_Specific, SS_FATAL|EIO, "Vendor Specific" }, 719 { SSD_KEY_COPY_ABORTED, SS_FATAL|EIO, "COPY ABORTED" }, 720 { SSD_KEY_ABORTED_COMMAND, SS_RDEF, "ABORTED COMMAND" }, 721 { SSD_KEY_EQUAL, SS_NOP, "EQUAL" }, 722 { SSD_KEY_VOLUME_OVERFLOW, SS_FATAL|EIO, "VOLUME OVERFLOW" }, 723 { SSD_KEY_MISCOMPARE, SS_NOP, "MISCOMPARE" }, 724 { SSD_KEY_COMPLETED, SS_NOP, "COMPLETED" } 725 }; 726 727 const int sense_key_table_size = 728 sizeof(sense_key_table)/sizeof(sense_key_table[0]); 729 730 static struct asc_table_entry quantum_fireball_entries[] = { 731 { SST(0x04, 0x0b, SS_START | SSQ_DECREMENT_COUNT | ENXIO, 732 "Logical unit not ready, initializing cmd. required") } 733 }; 734 735 static struct asc_table_entry sony_mo_entries[] = { 736 { SST(0x04, 0x00, SS_START | SSQ_DECREMENT_COUNT | ENXIO, 737 "Logical unit not ready, cause not reportable") } 738 }; 739 740 static struct scsi_sense_quirk_entry sense_quirk_table[] = { 741 { 742 /* 743 * XXX The Quantum Fireball ST and SE like to return 0x04 0x0b 744 * when they really should return 0x04 0x02. 745 */ 746 {T_DIRECT, SIP_MEDIA_FIXED, "QUANTUM", "FIREBALL S*", "*"}, 747 /*num_sense_keys*/0, 748 sizeof(quantum_fireball_entries)/sizeof(struct asc_table_entry), 749 /*sense key entries*/NULL, 750 quantum_fireball_entries 751 }, 752 { 753 /* 754 * This Sony MO drive likes to return 0x04, 0x00 when it 755 * isn't spun up. 756 */ 757 {T_DIRECT, SIP_MEDIA_REMOVABLE, "SONY", "SMO-*", "*"}, 758 /*num_sense_keys*/0, 759 sizeof(sony_mo_entries)/sizeof(struct asc_table_entry), 760 /*sense key entries*/NULL, 761 sony_mo_entries 762 } 763 }; 764 765 const int sense_quirk_table_size = 766 sizeof(sense_quirk_table)/sizeof(sense_quirk_table[0]); 767 768 static struct asc_table_entry asc_table[] = { 769 /* 770 * From: http://www.t10.org/lists/asc-num.txt 771 * Modifications by Jung-uk Kim (jkim@FreeBSD.org) 772 */ 773 /* 774 * File: ASC-NUM.TXT 775 * 776 * SCSI ASC/ASCQ Assignments 777 * Numeric Sorted Listing 778 * as of 5/20/12 779 * 780 * D - DIRECT ACCESS DEVICE (SBC-2) device column key 781 * .T - SEQUENTIAL ACCESS DEVICE (SSC) ------------------- 782 * . L - PRINTER DEVICE (SSC) blank = reserved 783 * . P - PROCESSOR DEVICE (SPC) not blank = allowed 784 * . .W - WRITE ONCE READ MULTIPLE DEVICE (SBC-2) 785 * . . R - CD DEVICE (MMC) 786 * . . O - OPTICAL MEMORY DEVICE (SBC-2) 787 * . . .M - MEDIA CHANGER DEVICE (SMC) 788 * . . . A - STORAGE ARRAY DEVICE (SCC) 789 * . . . E - ENCLOSURE SERVICES DEVICE (SES) 790 * . . . .B - SIMPLIFIED DIRECT-ACCESS DEVICE (RBC) 791 * . . . . K - OPTICAL CARD READER/WRITER DEVICE (OCRW) 792 * . . . . V - AUTOMATION/DRIVE INTERFACE (ADC) 793 * . . . . .F - OBJECT-BASED STORAGE (OSD) 794 * DTLPWROMAEBKVF 795 * ASC ASCQ Action 796 * Description 797 */ 798 /* DTLPWROMAEBKVF */ 799 { SST(0x00, 0x00, SS_NOP, 800 "No additional sense information") }, 801 /* T */ 802 { SST(0x00, 0x01, SS_RDEF, 803 "Filemark detected") }, 804 /* T */ 805 { SST(0x00, 0x02, SS_RDEF, 806 "End-of-partition/medium detected") }, 807 /* T */ 808 { SST(0x00, 0x03, SS_RDEF, 809 "Setmark detected") }, 810 /* T */ 811 { SST(0x00, 0x04, SS_RDEF, 812 "Beginning-of-partition/medium detected") }, 813 /* TL */ 814 { SST(0x00, 0x05, SS_RDEF, 815 "End-of-data detected") }, 816 /* DTLPWROMAEBKVF */ 817 { SST(0x00, 0x06, SS_RDEF, 818 "I/O process terminated") }, 819 /* T */ 820 { SST(0x00, 0x07, SS_RDEF, /* XXX TBD */ 821 "Programmable early warning detected") }, 822 /* R */ 823 { SST(0x00, 0x11, SS_FATAL | EBUSY, 824 "Audio play operation in progress") }, 825 /* R */ 826 { SST(0x00, 0x12, SS_NOP, 827 "Audio play operation paused") }, 828 /* R */ 829 { SST(0x00, 0x13, SS_NOP, 830 "Audio play operation successfully completed") }, 831 /* R */ 832 { SST(0x00, 0x14, SS_RDEF, 833 "Audio play operation stopped due to error") }, 834 /* R */ 835 { SST(0x00, 0x15, SS_NOP, 836 "No current audio status to return") }, 837 /* DTLPWROMAEBKVF */ 838 { SST(0x00, 0x16, SS_FATAL | EBUSY, 839 "Operation in progress") }, 840 /* DTL WROMAEBKVF */ 841 { SST(0x00, 0x17, SS_RDEF, 842 "Cleaning requested") }, 843 /* T */ 844 { SST(0x00, 0x18, SS_RDEF, /* XXX TBD */ 845 "Erase operation in progress") }, 846 /* T */ 847 { SST(0x00, 0x19, SS_RDEF, /* XXX TBD */ 848 "Locate operation in progress") }, 849 /* T */ 850 { SST(0x00, 0x1A, SS_RDEF, /* XXX TBD */ 851 "Rewind operation in progress") }, 852 /* T */ 853 { SST(0x00, 0x1B, SS_RDEF, /* XXX TBD */ 854 "Set capacity operation in progress") }, 855 /* T */ 856 { SST(0x00, 0x1C, SS_RDEF, /* XXX TBD */ 857 "Verify operation in progress") }, 858 /* DT B */ 859 { SST(0x00, 0x1D, SS_RDEF, /* XXX TBD */ 860 "ATA pass through information available") }, 861 /* DT R MAEBKV */ 862 { SST(0x00, 0x1E, SS_RDEF, /* XXX TBD */ 863 "Conflicting SA creation request") }, 864 /* DT B */ 865 { SST(0x00, 0x1F, SS_RDEF, /* XXX TBD */ 866 "Logical unit transitioning to another power condition") }, 867 /* DT P B */ 868 { SST(0x00, 0x20, SS_RDEF, /* XXX TBD */ 869 "Extended copy information available") }, 870 /* D W O BK */ 871 { SST(0x01, 0x00, SS_RDEF, 872 "No index/sector signal") }, 873 /* D WRO BK */ 874 { SST(0x02, 0x00, SS_RDEF, 875 "No seek complete") }, 876 /* DTL W O BK */ 877 { SST(0x03, 0x00, SS_RDEF, 878 "Peripheral device write fault") }, 879 /* T */ 880 { SST(0x03, 0x01, SS_RDEF, 881 "No write current") }, 882 /* T */ 883 { SST(0x03, 0x02, SS_RDEF, 884 "Excessive write errors") }, 885 /* DTLPWROMAEBKVF */ 886 { SST(0x04, 0x00, SS_RDEF, 887 "Logical unit not ready, cause not reportable") }, 888 /* DTLPWROMAEBKVF */ 889 { SST(0x04, 0x01, SS_TUR | SSQ_MANY | SSQ_DECREMENT_COUNT | EBUSY, 890 "Logical unit is in process of becoming ready") }, 891 /* DTLPWROMAEBKVF */ 892 { SST(0x04, 0x02, SS_START | SSQ_DECREMENT_COUNT | ENXIO, 893 "Logical unit not ready, initializing command required") }, 894 /* DTLPWROMAEBKVF */ 895 { SST(0x04, 0x03, SS_FATAL | ENXIO, 896 "Logical unit not ready, manual intervention required") }, 897 /* DTL RO B */ 898 { SST(0x04, 0x04, SS_FATAL | EBUSY, 899 "Logical unit not ready, format in progress") }, 900 /* DT W O A BK F */ 901 { SST(0x04, 0x05, SS_FATAL | EBUSY, 902 "Logical unit not ready, rebuild in progress") }, 903 /* DT W O A BK */ 904 { SST(0x04, 0x06, SS_FATAL | EBUSY, 905 "Logical unit not ready, recalculation in progress") }, 906 /* DTLPWROMAEBKVF */ 907 { SST(0x04, 0x07, SS_FATAL | EBUSY, 908 "Logical unit not ready, operation in progress") }, 909 /* R */ 910 { SST(0x04, 0x08, SS_FATAL | EBUSY, 911 "Logical unit not ready, long write in progress") }, 912 /* DTLPWROMAEBKVF */ 913 { SST(0x04, 0x09, SS_RDEF, /* XXX TBD */ 914 "Logical unit not ready, self-test in progress") }, 915 /* DTLPWROMAEBKVF */ 916 { SST(0x04, 0x0A, SS_RDEF, /* XXX TBD */ 917 "Logical unit not accessible, asymmetric access state transition")}, 918 /* DTLPWROMAEBKVF */ 919 { SST(0x04, 0x0B, SS_RDEF, /* XXX TBD */ 920 "Logical unit not accessible, target port in standby state") }, 921 /* DTLPWROMAEBKVF */ 922 { SST(0x04, 0x0C, SS_RDEF, /* XXX TBD */ 923 "Logical unit not accessible, target port in unavailable state") }, 924 /* F */ 925 { SST(0x04, 0x0D, SS_RDEF, /* XXX TBD */ 926 "Logical unit not ready, structure check required") }, 927 /* DT WROM B */ 928 { SST(0x04, 0x10, SS_RDEF, /* XXX TBD */ 929 "Logical unit not ready, auxiliary memory not accessible") }, 930 /* DT WRO AEB VF */ 931 { SST(0x04, 0x11, SS_RDEF, /* XXX TBD */ 932 "Logical unit not ready, notify (enable spinup) required") }, 933 /* M V */ 934 { SST(0x04, 0x12, SS_RDEF, /* XXX TBD */ 935 "Logical unit not ready, offline") }, 936 /* DT R MAEBKV */ 937 { SST(0x04, 0x13, SS_RDEF, /* XXX TBD */ 938 "Logical unit not ready, SA creation in progress") }, 939 /* D B */ 940 { SST(0x04, 0x14, SS_RDEF, /* XXX TBD */ 941 "Logical unit not ready, space allocation in progress") }, 942 /* M */ 943 { SST(0x04, 0x15, SS_RDEF, /* XXX TBD */ 944 "Logical unit not ready, robotics disabled") }, 945 /* M */ 946 { SST(0x04, 0x16, SS_RDEF, /* XXX TBD */ 947 "Logical unit not ready, configuration required") }, 948 /* M */ 949 { SST(0x04, 0x17, SS_RDEF, /* XXX TBD */ 950 "Logical unit not ready, calibration required") }, 951 /* M */ 952 { SST(0x04, 0x18, SS_RDEF, /* XXX TBD */ 953 "Logical unit not ready, a door is open") }, 954 /* M */ 955 { SST(0x04, 0x19, SS_RDEF, /* XXX TBD */ 956 "Logical unit not ready, operating in sequential mode") }, 957 /* DT B */ 958 { SST(0x04, 0x1A, SS_RDEF, /* XXX TBD */ 959 "Logical unit not ready, START/STOP UNIT command in progress") }, 960 /* D B */ 961 { SST(0x04, 0x1B, SS_RDEF, /* XXX TBD */ 962 "Logical unit not ready, sanitize in progress") }, 963 /* DT MAEB */ 964 { SST(0x04, 0x1C, SS_RDEF, /* XXX TBD */ 965 "Logical unit not ready, additional power use not yet granted") }, 966 /* DTL WROMAEBKVF */ 967 { SST(0x05, 0x00, SS_RDEF, 968 "Logical unit does not respond to selection") }, 969 /* D WROM BK */ 970 { SST(0x06, 0x00, SS_RDEF, 971 "No reference position found") }, 972 /* DTL WROM BK */ 973 { SST(0x07, 0x00, SS_RDEF, 974 "Multiple peripheral devices selected") }, 975 /* DTL WROMAEBKVF */ 976 { SST(0x08, 0x00, SS_RDEF, 977 "Logical unit communication failure") }, 978 /* DTL WROMAEBKVF */ 979 { SST(0x08, 0x01, SS_RDEF, 980 "Logical unit communication time-out") }, 981 /* DTL WROMAEBKVF */ 982 { SST(0x08, 0x02, SS_RDEF, 983 "Logical unit communication parity error") }, 984 /* DT ROM BK */ 985 { SST(0x08, 0x03, SS_RDEF, 986 "Logical unit communication CRC error (Ultra-DMA/32)") }, 987 /* DTLPWRO K */ 988 { SST(0x08, 0x04, SS_RDEF, /* XXX TBD */ 989 "Unreachable copy target") }, 990 /* DT WRO B */ 991 { SST(0x09, 0x00, SS_RDEF, 992 "Track following error") }, 993 /* WRO K */ 994 { SST(0x09, 0x01, SS_RDEF, 995 "Tracking servo failure") }, 996 /* WRO K */ 997 { SST(0x09, 0x02, SS_RDEF, 998 "Focus servo failure") }, 999 /* WRO */ 1000 { SST(0x09, 0x03, SS_RDEF, 1001 "Spindle servo failure") }, 1002 /* DT WRO B */ 1003 { SST(0x09, 0x04, SS_RDEF, 1004 "Head select fault") }, 1005 /* DTLPWROMAEBKVF */ 1006 { SST(0x0A, 0x00, SS_FATAL | ENOSPC, 1007 "Error log overflow") }, 1008 /* DTLPWROMAEBKVF */ 1009 { SST(0x0B, 0x00, SS_RDEF, 1010 "Warning") }, 1011 /* DTLPWROMAEBKVF */ 1012 { SST(0x0B, 0x01, SS_RDEF, 1013 "Warning - specified temperature exceeded") }, 1014 /* DTLPWROMAEBKVF */ 1015 { SST(0x0B, 0x02, SS_RDEF, 1016 "Warning - enclosure degraded") }, 1017 /* DTLPWROMAEBKVF */ 1018 { SST(0x0B, 0x03, SS_RDEF, /* XXX TBD */ 1019 "Warning - background self-test failed") }, 1020 /* DTLPWRO AEBKVF */ 1021 { SST(0x0B, 0x04, SS_RDEF, /* XXX TBD */ 1022 "Warning - background pre-scan detected medium error") }, 1023 /* DTLPWRO AEBKVF */ 1024 { SST(0x0B, 0x05, SS_RDEF, /* XXX TBD */ 1025 "Warning - background medium scan detected medium error") }, 1026 /* DTLPWROMAEBKVF */ 1027 { SST(0x0B, 0x06, SS_RDEF, /* XXX TBD */ 1028 "Warning - non-volatile cache now volatile") }, 1029 /* DTLPWROMAEBKVF */ 1030 { SST(0x0B, 0x07, SS_RDEF, /* XXX TBD */ 1031 "Warning - degraded power to non-volatile cache") }, 1032 /* DTLPWROMAEBKVF */ 1033 { SST(0x0B, 0x08, SS_RDEF, /* XXX TBD */ 1034 "Warning - power loss expected") }, 1035 /* D */ 1036 { SST(0x0B, 0x09, SS_RDEF, /* XXX TBD */ 1037 "Warning - device statistics notification available") }, 1038 /* T R */ 1039 { SST(0x0C, 0x00, SS_RDEF, 1040 "Write error") }, 1041 /* K */ 1042 { SST(0x0C, 0x01, SS_NOP | SSQ_PRINT_SENSE, 1043 "Write error - recovered with auto reallocation") }, 1044 /* D W O BK */ 1045 { SST(0x0C, 0x02, SS_RDEF, 1046 "Write error - auto reallocation failed") }, 1047 /* D W O BK */ 1048 { SST(0x0C, 0x03, SS_RDEF, 1049 "Write error - recommend reassignment") }, 1050 /* DT W O B */ 1051 { SST(0x0C, 0x04, SS_RDEF, 1052 "Compression check miscompare error") }, 1053 /* DT W O B */ 1054 { SST(0x0C, 0x05, SS_RDEF, 1055 "Data expansion occurred during compression") }, 1056 /* DT W O B */ 1057 { SST(0x0C, 0x06, SS_RDEF, 1058 "Block not compressible") }, 1059 /* R */ 1060 { SST(0x0C, 0x07, SS_RDEF, 1061 "Write error - recovery needed") }, 1062 /* R */ 1063 { SST(0x0C, 0x08, SS_RDEF, 1064 "Write error - recovery failed") }, 1065 /* R */ 1066 { SST(0x0C, 0x09, SS_RDEF, 1067 "Write error - loss of streaming") }, 1068 /* R */ 1069 { SST(0x0C, 0x0A, SS_RDEF, 1070 "Write error - padding blocks added") }, 1071 /* DT WROM B */ 1072 { SST(0x0C, 0x0B, SS_RDEF, /* XXX TBD */ 1073 "Auxiliary memory write error") }, 1074 /* DTLPWRO AEBKVF */ 1075 { SST(0x0C, 0x0C, SS_RDEF, /* XXX TBD */ 1076 "Write error - unexpected unsolicited data") }, 1077 /* DTLPWRO AEBKVF */ 1078 { SST(0x0C, 0x0D, SS_RDEF, /* XXX TBD */ 1079 "Write error - not enough unsolicited data") }, 1080 /* DT W O BK */ 1081 { SST(0x0C, 0x0E, SS_RDEF, /* XXX TBD */ 1082 "Multiple write errors") }, 1083 /* R */ 1084 { SST(0x0C, 0x0F, SS_RDEF, /* XXX TBD */ 1085 "Defects in error window") }, 1086 /* DTLPWRO A K */ 1087 { SST(0x0D, 0x00, SS_RDEF, /* XXX TBD */ 1088 "Error detected by third party temporary initiator") }, 1089 /* DTLPWRO A K */ 1090 { SST(0x0D, 0x01, SS_RDEF, /* XXX TBD */ 1091 "Third party device failure") }, 1092 /* DTLPWRO A K */ 1093 { SST(0x0D, 0x02, SS_RDEF, /* XXX TBD */ 1094 "Copy target device not reachable") }, 1095 /* DTLPWRO A K */ 1096 { SST(0x0D, 0x03, SS_RDEF, /* XXX TBD */ 1097 "Incorrect copy target device type") }, 1098 /* DTLPWRO A K */ 1099 { SST(0x0D, 0x04, SS_RDEF, /* XXX TBD */ 1100 "Copy target device data underrun") }, 1101 /* DTLPWRO A K */ 1102 { SST(0x0D, 0x05, SS_RDEF, /* XXX TBD */ 1103 "Copy target device data overrun") }, 1104 /* DT PWROMAEBK F */ 1105 { SST(0x0E, 0x00, SS_RDEF, /* XXX TBD */ 1106 "Invalid information unit") }, 1107 /* DT PWROMAEBK F */ 1108 { SST(0x0E, 0x01, SS_RDEF, /* XXX TBD */ 1109 "Information unit too short") }, 1110 /* DT PWROMAEBK F */ 1111 { SST(0x0E, 0x02, SS_RDEF, /* XXX TBD */ 1112 "Information unit too long") }, 1113 /* DT P R MAEBK F */ 1114 { SST(0x0E, 0x03, SS_RDEF, /* XXX TBD */ 1115 "Invalid field in command information unit") }, 1116 /* D W O BK */ 1117 { SST(0x10, 0x00, SS_RDEF, 1118 "ID CRC or ECC error") }, 1119 /* DT W O */ 1120 { SST(0x10, 0x01, SS_RDEF, /* XXX TBD */ 1121 "Logical block guard check failed") }, 1122 /* DT W O */ 1123 { SST(0x10, 0x02, SS_RDEF, /* XXX TBD */ 1124 "Logical block application tag check failed") }, 1125 /* DT W O */ 1126 { SST(0x10, 0x03, SS_RDEF, /* XXX TBD */ 1127 "Logical block reference tag check failed") }, 1128 /* T */ 1129 { SST(0x10, 0x04, SS_RDEF, /* XXX TBD */ 1130 "Logical block protection error on recovered buffer data") }, 1131 /* T */ 1132 { SST(0x10, 0x05, SS_RDEF, /* XXX TBD */ 1133 "Logical block protection method error") }, 1134 /* DT WRO BK */ 1135 { SST(0x11, 0x00, SS_FATAL|EIO, 1136 "Unrecovered read error") }, 1137 /* DT WRO BK */ 1138 { SST(0x11, 0x01, SS_FATAL|EIO, 1139 "Read retries exhausted") }, 1140 /* DT WRO BK */ 1141 { SST(0x11, 0x02, SS_FATAL|EIO, 1142 "Error too long to correct") }, 1143 /* DT W O BK */ 1144 { SST(0x11, 0x03, SS_FATAL|EIO, 1145 "Multiple read errors") }, 1146 /* D W O BK */ 1147 { SST(0x11, 0x04, SS_FATAL|EIO, 1148 "Unrecovered read error - auto reallocate failed") }, 1149 /* WRO B */ 1150 { SST(0x11, 0x05, SS_FATAL|EIO, 1151 "L-EC uncorrectable error") }, 1152 /* WRO B */ 1153 { SST(0x11, 0x06, SS_FATAL|EIO, 1154 "CIRC unrecovered error") }, 1155 /* W O B */ 1156 { SST(0x11, 0x07, SS_RDEF, 1157 "Data re-synchronization error") }, 1158 /* T */ 1159 { SST(0x11, 0x08, SS_RDEF, 1160 "Incomplete block read") }, 1161 /* T */ 1162 { SST(0x11, 0x09, SS_RDEF, 1163 "No gap found") }, 1164 /* DT O BK */ 1165 { SST(0x11, 0x0A, SS_RDEF, 1166 "Miscorrected error") }, 1167 /* D W O BK */ 1168 { SST(0x11, 0x0B, SS_FATAL|EIO, 1169 "Unrecovered read error - recommend reassignment") }, 1170 /* D W O BK */ 1171 { SST(0x11, 0x0C, SS_FATAL|EIO, 1172 "Unrecovered read error - recommend rewrite the data") }, 1173 /* DT WRO B */ 1174 { SST(0x11, 0x0D, SS_RDEF, 1175 "De-compression CRC error") }, 1176 /* DT WRO B */ 1177 { SST(0x11, 0x0E, SS_RDEF, 1178 "Cannot decompress using declared algorithm") }, 1179 /* R */ 1180 { SST(0x11, 0x0F, SS_RDEF, 1181 "Error reading UPC/EAN number") }, 1182 /* R */ 1183 { SST(0x11, 0x10, SS_RDEF, 1184 "Error reading ISRC number") }, 1185 /* R */ 1186 { SST(0x11, 0x11, SS_RDEF, 1187 "Read error - loss of streaming") }, 1188 /* DT WROM B */ 1189 { SST(0x11, 0x12, SS_RDEF, /* XXX TBD */ 1190 "Auxiliary memory read error") }, 1191 /* DTLPWRO AEBKVF */ 1192 { SST(0x11, 0x13, SS_RDEF, /* XXX TBD */ 1193 "Read error - failed retransmission request") }, 1194 /* D */ 1195 { SST(0x11, 0x14, SS_RDEF, /* XXX TBD */ 1196 "Read error - LBA marked bad by application client") }, 1197 /* D W O BK */ 1198 { SST(0x12, 0x00, SS_RDEF, 1199 "Address mark not found for ID field") }, 1200 /* D W O BK */ 1201 { SST(0x13, 0x00, SS_RDEF, 1202 "Address mark not found for data field") }, 1203 /* DTL WRO BK */ 1204 { SST(0x14, 0x00, SS_RDEF, 1205 "Recorded entity not found") }, 1206 /* DT WRO BK */ 1207 { SST(0x14, 0x01, SS_RDEF, 1208 "Record not found") }, 1209 /* T */ 1210 { SST(0x14, 0x02, SS_RDEF, 1211 "Filemark or setmark not found") }, 1212 /* T */ 1213 { SST(0x14, 0x03, SS_RDEF, 1214 "End-of-data not found") }, 1215 /* T */ 1216 { SST(0x14, 0x04, SS_RDEF, 1217 "Block sequence error") }, 1218 /* DT W O BK */ 1219 { SST(0x14, 0x05, SS_RDEF, 1220 "Record not found - recommend reassignment") }, 1221 /* DT W O BK */ 1222 { SST(0x14, 0x06, SS_RDEF, 1223 "Record not found - data auto-reallocated") }, 1224 /* T */ 1225 { SST(0x14, 0x07, SS_RDEF, /* XXX TBD */ 1226 "Locate operation failure") }, 1227 /* DTL WROM BK */ 1228 { SST(0x15, 0x00, SS_RDEF, 1229 "Random positioning error") }, 1230 /* DTL WROM BK */ 1231 { SST(0x15, 0x01, SS_RDEF, 1232 "Mechanical positioning error") }, 1233 /* DT WRO BK */ 1234 { SST(0x15, 0x02, SS_RDEF, 1235 "Positioning error detected by read of medium") }, 1236 /* D W O BK */ 1237 { SST(0x16, 0x00, SS_RDEF, 1238 "Data synchronization mark error") }, 1239 /* D W O BK */ 1240 { SST(0x16, 0x01, SS_RDEF, 1241 "Data sync error - data rewritten") }, 1242 /* D W O BK */ 1243 { SST(0x16, 0x02, SS_RDEF, 1244 "Data sync error - recommend rewrite") }, 1245 /* D W O BK */ 1246 { SST(0x16, 0x03, SS_NOP | SSQ_PRINT_SENSE, 1247 "Data sync error - data auto-reallocated") }, 1248 /* D W O BK */ 1249 { SST(0x16, 0x04, SS_RDEF, 1250 "Data sync error - recommend reassignment") }, 1251 /* DT WRO BK */ 1252 { SST(0x17, 0x00, SS_NOP | SSQ_PRINT_SENSE, 1253 "Recovered data with no error correction applied") }, 1254 /* DT WRO BK */ 1255 { SST(0x17, 0x01, SS_NOP | SSQ_PRINT_SENSE, 1256 "Recovered data with retries") }, 1257 /* DT WRO BK */ 1258 { SST(0x17, 0x02, SS_NOP | SSQ_PRINT_SENSE, 1259 "Recovered data with positive head offset") }, 1260 /* DT WRO BK */ 1261 { SST(0x17, 0x03, SS_NOP | SSQ_PRINT_SENSE, 1262 "Recovered data with negative head offset") }, 1263 /* WRO B */ 1264 { SST(0x17, 0x04, SS_NOP | SSQ_PRINT_SENSE, 1265 "Recovered data with retries and/or CIRC applied") }, 1266 /* D WRO BK */ 1267 { SST(0x17, 0x05, SS_NOP | SSQ_PRINT_SENSE, 1268 "Recovered data using previous sector ID") }, 1269 /* D W O BK */ 1270 { SST(0x17, 0x06, SS_NOP | SSQ_PRINT_SENSE, 1271 "Recovered data without ECC - data auto-reallocated") }, 1272 /* D WRO BK */ 1273 { SST(0x17, 0x07, SS_NOP | SSQ_PRINT_SENSE, 1274 "Recovered data without ECC - recommend reassignment") }, 1275 /* D WRO BK */ 1276 { SST(0x17, 0x08, SS_NOP | SSQ_PRINT_SENSE, 1277 "Recovered data without ECC - recommend rewrite") }, 1278 /* D WRO BK */ 1279 { SST(0x17, 0x09, SS_NOP | SSQ_PRINT_SENSE, 1280 "Recovered data without ECC - data rewritten") }, 1281 /* DT WRO BK */ 1282 { SST(0x18, 0x00, SS_NOP | SSQ_PRINT_SENSE, 1283 "Recovered data with error correction applied") }, 1284 /* D WRO BK */ 1285 { SST(0x18, 0x01, SS_NOP | SSQ_PRINT_SENSE, 1286 "Recovered data with error corr. & retries applied") }, 1287 /* D WRO BK */ 1288 { SST(0x18, 0x02, SS_NOP | SSQ_PRINT_SENSE, 1289 "Recovered data - data auto-reallocated") }, 1290 /* R */ 1291 { SST(0x18, 0x03, SS_NOP | SSQ_PRINT_SENSE, 1292 "Recovered data with CIRC") }, 1293 /* R */ 1294 { SST(0x18, 0x04, SS_NOP | SSQ_PRINT_SENSE, 1295 "Recovered data with L-EC") }, 1296 /* D WRO BK */ 1297 { SST(0x18, 0x05, SS_NOP | SSQ_PRINT_SENSE, 1298 "Recovered data - recommend reassignment") }, 1299 /* D WRO BK */ 1300 { SST(0x18, 0x06, SS_NOP | SSQ_PRINT_SENSE, 1301 "Recovered data - recommend rewrite") }, 1302 /* D W O BK */ 1303 { SST(0x18, 0x07, SS_NOP | SSQ_PRINT_SENSE, 1304 "Recovered data with ECC - data rewritten") }, 1305 /* R */ 1306 { SST(0x18, 0x08, SS_RDEF, /* XXX TBD */ 1307 "Recovered data with linking") }, 1308 /* D O K */ 1309 { SST(0x19, 0x00, SS_RDEF, 1310 "Defect list error") }, 1311 /* D O K */ 1312 { SST(0x19, 0x01, SS_RDEF, 1313 "Defect list not available") }, 1314 /* D O K */ 1315 { SST(0x19, 0x02, SS_RDEF, 1316 "Defect list error in primary list") }, 1317 /* D O K */ 1318 { SST(0x19, 0x03, SS_RDEF, 1319 "Defect list error in grown list") }, 1320 /* DTLPWROMAEBKVF */ 1321 { SST(0x1A, 0x00, SS_RDEF, 1322 "Parameter list length error") }, 1323 /* DTLPWROMAEBKVF */ 1324 { SST(0x1B, 0x00, SS_RDEF, 1325 "Synchronous data transfer error") }, 1326 /* D O BK */ 1327 { SST(0x1C, 0x00, SS_RDEF, 1328 "Defect list not found") }, 1329 /* D O BK */ 1330 { SST(0x1C, 0x01, SS_RDEF, 1331 "Primary defect list not found") }, 1332 /* D O BK */ 1333 { SST(0x1C, 0x02, SS_RDEF, 1334 "Grown defect list not found") }, 1335 /* DT WRO BK */ 1336 { SST(0x1D, 0x00, SS_FATAL, 1337 "Miscompare during verify operation") }, 1338 /* D B */ 1339 { SST(0x1D, 0x01, SS_RDEF, /* XXX TBD */ 1340 "Miscomparable verify of unmapped LBA") }, 1341 /* D W O BK */ 1342 { SST(0x1E, 0x00, SS_NOP | SSQ_PRINT_SENSE, 1343 "Recovered ID with ECC correction") }, 1344 /* D O K */ 1345 { SST(0x1F, 0x00, SS_RDEF, 1346 "Partial defect list transfer") }, 1347 /* DTLPWROMAEBKVF */ 1348 { SST(0x20, 0x00, SS_FATAL | EINVAL, 1349 "Invalid command operation code") }, 1350 /* DT PWROMAEBK */ 1351 { SST(0x20, 0x01, SS_RDEF, /* XXX TBD */ 1352 "Access denied - initiator pending-enrolled") }, 1353 /* DT PWROMAEBK */ 1354 { SST(0x20, 0x02, SS_RDEF, /* XXX TBD */ 1355 "Access denied - no access rights") }, 1356 /* DT PWROMAEBK */ 1357 { SST(0x20, 0x03, SS_RDEF, /* XXX TBD */ 1358 "Access denied - invalid mgmt ID key") }, 1359 /* T */ 1360 { SST(0x20, 0x04, SS_RDEF, /* XXX TBD */ 1361 "Illegal command while in write capable state") }, 1362 /* T */ 1363 { SST(0x20, 0x05, SS_RDEF, /* XXX TBD */ 1364 "Obsolete") }, 1365 /* T */ 1366 { SST(0x20, 0x06, SS_RDEF, /* XXX TBD */ 1367 "Illegal command while in explicit address mode") }, 1368 /* T */ 1369 { SST(0x20, 0x07, SS_RDEF, /* XXX TBD */ 1370 "Illegal command while in implicit address mode") }, 1371 /* DT PWROMAEBK */ 1372 { SST(0x20, 0x08, SS_RDEF, /* XXX TBD */ 1373 "Access denied - enrollment conflict") }, 1374 /* DT PWROMAEBK */ 1375 { SST(0x20, 0x09, SS_RDEF, /* XXX TBD */ 1376 "Access denied - invalid LU identifier") }, 1377 /* DT PWROMAEBK */ 1378 { SST(0x20, 0x0A, SS_RDEF, /* XXX TBD */ 1379 "Access denied - invalid proxy token") }, 1380 /* DT PWROMAEBK */ 1381 { SST(0x20, 0x0B, SS_RDEF, /* XXX TBD */ 1382 "Access denied - ACL LUN conflict") }, 1383 /* T */ 1384 { SST(0x20, 0x0C, SS_FATAL | EINVAL, 1385 "Illegal command when not in append-only mode") }, 1386 /* DT WRO BK */ 1387 { SST(0x21, 0x00, SS_FATAL | EINVAL, 1388 "Logical block address out of range") }, 1389 /* DT WROM BK */ 1390 { SST(0x21, 0x01, SS_FATAL | EINVAL, 1391 "Invalid element address") }, 1392 /* R */ 1393 { SST(0x21, 0x02, SS_RDEF, /* XXX TBD */ 1394 "Invalid address for write") }, 1395 /* R */ 1396 { SST(0x21, 0x03, SS_RDEF, /* XXX TBD */ 1397 "Invalid write crossing layer jump") }, 1398 /* D */ 1399 { SST(0x22, 0x00, SS_FATAL | EINVAL, 1400 "Illegal function (use 20 00, 24 00, or 26 00)") }, 1401 /* DT P B */ 1402 { SST(0x23, 0x00, SS_RDEF, /* XXX TBD */ 1403 "Invalid token operation, cause not reportable") }, 1404 /* DT P B */ 1405 { SST(0x23, 0x01, SS_RDEF, /* XXX TBD */ 1406 "Invalid token operation, unsupported token type") }, 1407 /* DT P B */ 1408 { SST(0x23, 0x02, SS_RDEF, /* XXX TBD */ 1409 "Invalid token operation, remote token usage not supported") }, 1410 /* DT P B */ 1411 { SST(0x23, 0x03, SS_RDEF, /* XXX TBD */ 1412 "Invalid token operation, remote ROD token creation not supported") }, 1413 /* DT P B */ 1414 { SST(0x23, 0x04, SS_RDEF, /* XXX TBD */ 1415 "Invalid token operation, token unknown") }, 1416 /* DT P B */ 1417 { SST(0x23, 0x05, SS_RDEF, /* XXX TBD */ 1418 "Invalid token operation, token corrupt") }, 1419 /* DT P B */ 1420 { SST(0x23, 0x06, SS_RDEF, /* XXX TBD */ 1421 "Invalid token operation, token revoked") }, 1422 /* DT P B */ 1423 { SST(0x23, 0x07, SS_RDEF, /* XXX TBD */ 1424 "Invalid token operation, token expired") }, 1425 /* DT P B */ 1426 { SST(0x23, 0x08, SS_RDEF, /* XXX TBD */ 1427 "Invalid token operation, token cancelled") }, 1428 /* DT P B */ 1429 { SST(0x23, 0x09, SS_RDEF, /* XXX TBD */ 1430 "Invalid token operation, token deleted") }, 1431 /* DT P B */ 1432 { SST(0x23, 0x0A, SS_RDEF, /* XXX TBD */ 1433 "Invalid token operation, invalid token length") }, 1434 /* DTLPWROMAEBKVF */ 1435 { SST(0x24, 0x00, SS_FATAL | EINVAL, 1436 "Invalid field in CDB") }, 1437 /* DTLPWRO AEBKVF */ 1438 { SST(0x24, 0x01, SS_RDEF, /* XXX TBD */ 1439 "CDB decryption error") }, 1440 /* T */ 1441 { SST(0x24, 0x02, SS_RDEF, /* XXX TBD */ 1442 "Obsolete") }, 1443 /* T */ 1444 { SST(0x24, 0x03, SS_RDEF, /* XXX TBD */ 1445 "Obsolete") }, 1446 /* F */ 1447 { SST(0x24, 0x04, SS_RDEF, /* XXX TBD */ 1448 "Security audit value frozen") }, 1449 /* F */ 1450 { SST(0x24, 0x05, SS_RDEF, /* XXX TBD */ 1451 "Security working key frozen") }, 1452 /* F */ 1453 { SST(0x24, 0x06, SS_RDEF, /* XXX TBD */ 1454 "NONCE not unique") }, 1455 /* F */ 1456 { SST(0x24, 0x07, SS_RDEF, /* XXX TBD */ 1457 "NONCE timestamp out of range") }, 1458 /* DT R MAEBKV */ 1459 { SST(0x24, 0x08, SS_RDEF, /* XXX TBD */ 1460 "Invalid XCDB") }, 1461 /* DTLPWROMAEBKVF */ 1462 { SST(0x25, 0x00, SS_FATAL | ENXIO, 1463 "Logical unit not supported") }, 1464 /* DTLPWROMAEBKVF */ 1465 { SST(0x26, 0x00, SS_FATAL | EINVAL, 1466 "Invalid field in parameter list") }, 1467 /* DTLPWROMAEBKVF */ 1468 { SST(0x26, 0x01, SS_FATAL | EINVAL, 1469 "Parameter not supported") }, 1470 /* DTLPWROMAEBKVF */ 1471 { SST(0x26, 0x02, SS_FATAL | EINVAL, 1472 "Parameter value invalid") }, 1473 /* DTLPWROMAE K */ 1474 { SST(0x26, 0x03, SS_FATAL | EINVAL, 1475 "Threshold parameters not supported") }, 1476 /* DTLPWROMAEBKVF */ 1477 { SST(0x26, 0x04, SS_FATAL | EINVAL, 1478 "Invalid release of persistent reservation") }, 1479 /* DTLPWRO A BK */ 1480 { SST(0x26, 0x05, SS_RDEF, /* XXX TBD */ 1481 "Data decryption error") }, 1482 /* DTLPWRO K */ 1483 { SST(0x26, 0x06, SS_RDEF, /* XXX TBD */ 1484 "Too many target descriptors") }, 1485 /* DTLPWRO K */ 1486 { SST(0x26, 0x07, SS_RDEF, /* XXX TBD */ 1487 "Unsupported target descriptor type code") }, 1488 /* DTLPWRO K */ 1489 { SST(0x26, 0x08, SS_RDEF, /* XXX TBD */ 1490 "Too many segment descriptors") }, 1491 /* DTLPWRO K */ 1492 { SST(0x26, 0x09, SS_RDEF, /* XXX TBD */ 1493 "Unsupported segment descriptor type code") }, 1494 /* DTLPWRO K */ 1495 { SST(0x26, 0x0A, SS_RDEF, /* XXX TBD */ 1496 "Unexpected inexact segment") }, 1497 /* DTLPWRO K */ 1498 { SST(0x26, 0x0B, SS_RDEF, /* XXX TBD */ 1499 "Inline data length exceeded") }, 1500 /* DTLPWRO K */ 1501 { SST(0x26, 0x0C, SS_RDEF, /* XXX TBD */ 1502 "Invalid operation for copy source or destination") }, 1503 /* DTLPWRO K */ 1504 { SST(0x26, 0x0D, SS_RDEF, /* XXX TBD */ 1505 "Copy segment granularity violation") }, 1506 /* DT PWROMAEBK */ 1507 { SST(0x26, 0x0E, SS_RDEF, /* XXX TBD */ 1508 "Invalid parameter while port is enabled") }, 1509 /* F */ 1510 { SST(0x26, 0x0F, SS_RDEF, /* XXX TBD */ 1511 "Invalid data-out buffer integrity check value") }, 1512 /* T */ 1513 { SST(0x26, 0x10, SS_RDEF, /* XXX TBD */ 1514 "Data decryption key fail limit reached") }, 1515 /* T */ 1516 { SST(0x26, 0x11, SS_RDEF, /* XXX TBD */ 1517 "Incomplete key-associated data set") }, 1518 /* T */ 1519 { SST(0x26, 0x12, SS_RDEF, /* XXX TBD */ 1520 "Vendor specific key reference not found") }, 1521 /* DT WRO BK */ 1522 { SST(0x27, 0x00, SS_FATAL | EACCES, 1523 "Write protected") }, 1524 /* DT WRO BK */ 1525 { SST(0x27, 0x01, SS_FATAL | EACCES, 1526 "Hardware write protected") }, 1527 /* DT WRO BK */ 1528 { SST(0x27, 0x02, SS_FATAL | EACCES, 1529 "Logical unit software write protected") }, 1530 /* T R */ 1531 { SST(0x27, 0x03, SS_FATAL | EACCES, 1532 "Associated write protect") }, 1533 /* T R */ 1534 { SST(0x27, 0x04, SS_FATAL | EACCES, 1535 "Persistent write protect") }, 1536 /* T R */ 1537 { SST(0x27, 0x05, SS_FATAL | EACCES, 1538 "Permanent write protect") }, 1539 /* R F */ 1540 { SST(0x27, 0x06, SS_RDEF, /* XXX TBD */ 1541 "Conditional write protect") }, 1542 /* D B */ 1543 { SST(0x27, 0x07, SS_RDEF, /* XXX TBD */ 1544 "Space allocation failed write protect") }, 1545 /* DTLPWROMAEBKVF */ 1546 { SST(0x28, 0x00, SS_FATAL | ENXIO, 1547 "Not ready to ready change, medium may have changed") }, 1548 /* DT WROM B */ 1549 { SST(0x28, 0x01, SS_FATAL | ENXIO, 1550 "Import or export element accessed") }, 1551 /* R */ 1552 { SST(0x28, 0x02, SS_RDEF, /* XXX TBD */ 1553 "Format-layer may have changed") }, 1554 /* M */ 1555 { SST(0x28, 0x03, SS_RDEF, /* XXX TBD */ 1556 "Import/export element accessed, medium changed") }, 1557 /* 1558 * XXX JGibbs - All of these should use the same errno, but I don't 1559 * think ENXIO is the correct choice. Should we borrow from 1560 * the networking errnos? ECONNRESET anyone? 1561 */ 1562 /* DTLPWROMAEBKVF */ 1563 { SST(0x29, 0x00, SS_FATAL | ENXIO, 1564 "Power on, reset, or bus device reset occurred") }, 1565 /* DTLPWROMAEBKVF */ 1566 { SST(0x29, 0x01, SS_RDEF, 1567 "Power on occurred") }, 1568 /* DTLPWROMAEBKVF */ 1569 { SST(0x29, 0x02, SS_RDEF, 1570 "SCSI bus reset occurred") }, 1571 /* DTLPWROMAEBKVF */ 1572 { SST(0x29, 0x03, SS_RDEF, 1573 "Bus device reset function occurred") }, 1574 /* DTLPWROMAEBKVF */ 1575 { SST(0x29, 0x04, SS_RDEF, 1576 "Device internal reset") }, 1577 /* DTLPWROMAEBKVF */ 1578 { SST(0x29, 0x05, SS_RDEF, 1579 "Transceiver mode changed to single-ended") }, 1580 /* DTLPWROMAEBKVF */ 1581 { SST(0x29, 0x06, SS_RDEF, 1582 "Transceiver mode changed to LVD") }, 1583 /* DTLPWROMAEBKVF */ 1584 { SST(0x29, 0x07, SS_RDEF, /* XXX TBD */ 1585 "I_T nexus loss occurred") }, 1586 /* DTL WROMAEBKVF */ 1587 { SST(0x2A, 0x00, SS_RDEF, 1588 "Parameters changed") }, 1589 /* DTL WROMAEBKVF */ 1590 { SST(0x2A, 0x01, SS_RDEF, 1591 "Mode parameters changed") }, 1592 /* DTL WROMAE K */ 1593 { SST(0x2A, 0x02, SS_RDEF, 1594 "Log parameters changed") }, 1595 /* DTLPWROMAE K */ 1596 { SST(0x2A, 0x03, SS_RDEF, 1597 "Reservations preempted") }, 1598 /* DTLPWROMAE */ 1599 { SST(0x2A, 0x04, SS_RDEF, /* XXX TBD */ 1600 "Reservations released") }, 1601 /* DTLPWROMAE */ 1602 { SST(0x2A, 0x05, SS_RDEF, /* XXX TBD */ 1603 "Registrations preempted") }, 1604 /* DTLPWROMAEBKVF */ 1605 { SST(0x2A, 0x06, SS_RDEF, /* XXX TBD */ 1606 "Asymmetric access state changed") }, 1607 /* DTLPWROMAEBKVF */ 1608 { SST(0x2A, 0x07, SS_RDEF, /* XXX TBD */ 1609 "Implicit asymmetric access state transition failed") }, 1610 /* DT WROMAEBKVF */ 1611 { SST(0x2A, 0x08, SS_RDEF, /* XXX TBD */ 1612 "Priority changed") }, 1613 /* D */ 1614 { SST(0x2A, 0x09, SS_RDEF, /* XXX TBD */ 1615 "Capacity data has changed") }, 1616 /* DT */ 1617 { SST(0x2A, 0x0A, SS_RDEF, /* XXX TBD */ 1618 "Error history I_T nexus cleared") }, 1619 /* DT */ 1620 { SST(0x2A, 0x0B, SS_RDEF, /* XXX TBD */ 1621 "Error history snapshot released") }, 1622 /* F */ 1623 { SST(0x2A, 0x0C, SS_RDEF, /* XXX TBD */ 1624 "Error recovery attributes have changed") }, 1625 /* T */ 1626 { SST(0x2A, 0x0D, SS_RDEF, /* XXX TBD */ 1627 "Data encryption capabilities changed") }, 1628 /* DT M E V */ 1629 { SST(0x2A, 0x10, SS_RDEF, /* XXX TBD */ 1630 "Timestamp changed") }, 1631 /* T */ 1632 { SST(0x2A, 0x11, SS_RDEF, /* XXX TBD */ 1633 "Data encryption parameters changed by another I_T nexus") }, 1634 /* T */ 1635 { SST(0x2A, 0x12, SS_RDEF, /* XXX TBD */ 1636 "Data encryption parameters changed by vendor specific event") }, 1637 /* T */ 1638 { SST(0x2A, 0x13, SS_RDEF, /* XXX TBD */ 1639 "Data encryption key instance counter has changed") }, 1640 /* DT R MAEBKV */ 1641 { SST(0x2A, 0x14, SS_RDEF, /* XXX TBD */ 1642 "SA creation capabilities data has changed") }, 1643 /* T M V */ 1644 { SST(0x2A, 0x15, SS_RDEF, /* XXX TBD */ 1645 "Medium removal prevention preempted") }, 1646 /* DTLPWRO K */ 1647 { SST(0x2B, 0x00, SS_RDEF, 1648 "Copy cannot execute since host cannot disconnect") }, 1649 /* DTLPWROMAEBKVF */ 1650 { SST(0x2C, 0x00, SS_RDEF, 1651 "Command sequence error") }, 1652 /* */ 1653 { SST(0x2C, 0x01, SS_RDEF, 1654 "Too many windows specified") }, 1655 /* */ 1656 { SST(0x2C, 0x02, SS_RDEF, 1657 "Invalid combination of windows specified") }, 1658 /* R */ 1659 { SST(0x2C, 0x03, SS_RDEF, 1660 "Current program area is not empty") }, 1661 /* R */ 1662 { SST(0x2C, 0x04, SS_RDEF, 1663 "Current program area is empty") }, 1664 /* B */ 1665 { SST(0x2C, 0x05, SS_RDEF, /* XXX TBD */ 1666 "Illegal power condition request") }, 1667 /* R */ 1668 { SST(0x2C, 0x06, SS_RDEF, /* XXX TBD */ 1669 "Persistent prevent conflict") }, 1670 /* DTLPWROMAEBKVF */ 1671 { SST(0x2C, 0x07, SS_RDEF, /* XXX TBD */ 1672 "Previous busy status") }, 1673 /* DTLPWROMAEBKVF */ 1674 { SST(0x2C, 0x08, SS_RDEF, /* XXX TBD */ 1675 "Previous task set full status") }, 1676 /* DTLPWROM EBKVF */ 1677 { SST(0x2C, 0x09, SS_RDEF, /* XXX TBD */ 1678 "Previous reservation conflict status") }, 1679 /* F */ 1680 { SST(0x2C, 0x0A, SS_RDEF, /* XXX TBD */ 1681 "Partition or collection contains user objects") }, 1682 /* T */ 1683 { SST(0x2C, 0x0B, SS_RDEF, /* XXX TBD */ 1684 "Not reserved") }, 1685 /* D */ 1686 { SST(0x2C, 0x0C, SS_RDEF, /* XXX TBD */ 1687 "ORWRITE generation does not match") }, 1688 /* T */ 1689 { SST(0x2D, 0x00, SS_RDEF, 1690 "Overwrite error on update in place") }, 1691 /* R */ 1692 { SST(0x2E, 0x00, SS_RDEF, /* XXX TBD */ 1693 "Insufficient time for operation") }, 1694 /* DTLPWROMAEBKVF */ 1695 { SST(0x2F, 0x00, SS_RDEF, 1696 "Commands cleared by another initiator") }, 1697 /* D */ 1698 { SST(0x2F, 0x01, SS_RDEF, /* XXX TBD */ 1699 "Commands cleared by power loss notification") }, 1700 /* DTLPWROMAEBKVF */ 1701 { SST(0x2F, 0x02, SS_RDEF, /* XXX TBD */ 1702 "Commands cleared by device server") }, 1703 /* DT WROM BK */ 1704 { SST(0x30, 0x00, SS_RDEF, 1705 "Incompatible medium installed") }, 1706 /* DT WRO BK */ 1707 { SST(0x30, 0x01, SS_RDEF, 1708 "Cannot read medium - unknown format") }, 1709 /* DT WRO BK */ 1710 { SST(0x30, 0x02, SS_RDEF, 1711 "Cannot read medium - incompatible format") }, 1712 /* DT R K */ 1713 { SST(0x30, 0x03, SS_RDEF, 1714 "Cleaning cartridge installed") }, 1715 /* DT WRO BK */ 1716 { SST(0x30, 0x04, SS_RDEF, 1717 "Cannot write medium - unknown format") }, 1718 /* DT WRO BK */ 1719 { SST(0x30, 0x05, SS_RDEF, 1720 "Cannot write medium - incompatible format") }, 1721 /* DT WRO B */ 1722 { SST(0x30, 0x06, SS_RDEF, 1723 "Cannot format medium - incompatible medium") }, 1724 /* DTL WROMAEBKVF */ 1725 { SST(0x30, 0x07, SS_RDEF, 1726 "Cleaning failure") }, 1727 /* R */ 1728 { SST(0x30, 0x08, SS_RDEF, 1729 "Cannot write - application code mismatch") }, 1730 /* R */ 1731 { SST(0x30, 0x09, SS_RDEF, 1732 "Current session not fixated for append") }, 1733 /* DT WRO AEBK */ 1734 { SST(0x30, 0x0A, SS_RDEF, /* XXX TBD */ 1735 "Cleaning request rejected") }, 1736 /* T */ 1737 { SST(0x30, 0x0C, SS_RDEF, /* XXX TBD */ 1738 "WORM medium - overwrite attempted") }, 1739 /* T */ 1740 { SST(0x30, 0x0D, SS_RDEF, /* XXX TBD */ 1741 "WORM medium - integrity check") }, 1742 /* R */ 1743 { SST(0x30, 0x10, SS_RDEF, /* XXX TBD */ 1744 "Medium not formatted") }, 1745 /* M */ 1746 { SST(0x30, 0x11, SS_RDEF, /* XXX TBD */ 1747 "Incompatible volume type") }, 1748 /* M */ 1749 { SST(0x30, 0x12, SS_RDEF, /* XXX TBD */ 1750 "Incompatible volume qualifier") }, 1751 /* M */ 1752 { SST(0x30, 0x13, SS_RDEF, /* XXX TBD */ 1753 "Cleaning volume expired") }, 1754 /* DT WRO BK */ 1755 { SST(0x31, 0x00, SS_RDEF, 1756 "Medium format corrupted") }, 1757 /* D L RO B */ 1758 { SST(0x31, 0x01, SS_RDEF, 1759 "Format command failed") }, 1760 /* R */ 1761 { SST(0x31, 0x02, SS_RDEF, /* XXX TBD */ 1762 "Zoned formatting failed due to spare linking") }, 1763 /* D B */ 1764 { SST(0x31, 0x03, SS_RDEF, /* XXX TBD */ 1765 "SANITIZE command failed") }, 1766 /* D W O BK */ 1767 { SST(0x32, 0x00, SS_RDEF, 1768 "No defect spare location available") }, 1769 /* D W O BK */ 1770 { SST(0x32, 0x01, SS_RDEF, 1771 "Defect list update failure") }, 1772 /* T */ 1773 { SST(0x33, 0x00, SS_RDEF, 1774 "Tape length error") }, 1775 /* DTLPWROMAEBKVF */ 1776 { SST(0x34, 0x00, SS_RDEF, 1777 "Enclosure failure") }, 1778 /* DTLPWROMAEBKVF */ 1779 { SST(0x35, 0x00, SS_RDEF, 1780 "Enclosure services failure") }, 1781 /* DTLPWROMAEBKVF */ 1782 { SST(0x35, 0x01, SS_RDEF, 1783 "Unsupported enclosure function") }, 1784 /* DTLPWROMAEBKVF */ 1785 { SST(0x35, 0x02, SS_RDEF, 1786 "Enclosure services unavailable") }, 1787 /* DTLPWROMAEBKVF */ 1788 { SST(0x35, 0x03, SS_RDEF, 1789 "Enclosure services transfer failure") }, 1790 /* DTLPWROMAEBKVF */ 1791 { SST(0x35, 0x04, SS_RDEF, 1792 "Enclosure services transfer refused") }, 1793 /* DTL WROMAEBKVF */ 1794 { SST(0x35, 0x05, SS_RDEF, /* XXX TBD */ 1795 "Enclosure services checksum error") }, 1796 /* L */ 1797 { SST(0x36, 0x00, SS_RDEF, 1798 "Ribbon, ink, or toner failure") }, 1799 /* DTL WROMAEBKVF */ 1800 { SST(0x37, 0x00, SS_RDEF, 1801 "Rounded parameter") }, 1802 /* B */ 1803 { SST(0x38, 0x00, SS_RDEF, /* XXX TBD */ 1804 "Event status notification") }, 1805 /* B */ 1806 { SST(0x38, 0x02, SS_RDEF, /* XXX TBD */ 1807 "ESN - power management class event") }, 1808 /* B */ 1809 { SST(0x38, 0x04, SS_RDEF, /* XXX TBD */ 1810 "ESN - media class event") }, 1811 /* B */ 1812 { SST(0x38, 0x06, SS_RDEF, /* XXX TBD */ 1813 "ESN - device busy class event") }, 1814 /* D */ 1815 { SST(0x38, 0x07, SS_RDEF, /* XXX TBD */ 1816 "Thin provisioning soft threshold reached") }, 1817 /* DTL WROMAE K */ 1818 { SST(0x39, 0x00, SS_RDEF, 1819 "Saving parameters not supported") }, 1820 /* DTL WROM BK */ 1821 { SST(0x3A, 0x00, SS_FATAL | ENXIO, 1822 "Medium not present") }, 1823 /* DT WROM BK */ 1824 { SST(0x3A, 0x01, SS_FATAL | ENXIO, 1825 "Medium not present - tray closed") }, 1826 /* DT WROM BK */ 1827 { SST(0x3A, 0x02, SS_FATAL | ENXIO, 1828 "Medium not present - tray open") }, 1829 /* DT WROM B */ 1830 { SST(0x3A, 0x03, SS_RDEF, /* XXX TBD */ 1831 "Medium not present - loadable") }, 1832 /* DT WRO B */ 1833 { SST(0x3A, 0x04, SS_RDEF, /* XXX TBD */ 1834 "Medium not present - medium auxiliary memory accessible") }, 1835 /* TL */ 1836 { SST(0x3B, 0x00, SS_RDEF, 1837 "Sequential positioning error") }, 1838 /* T */ 1839 { SST(0x3B, 0x01, SS_RDEF, 1840 "Tape position error at beginning-of-medium") }, 1841 /* T */ 1842 { SST(0x3B, 0x02, SS_RDEF, 1843 "Tape position error at end-of-medium") }, 1844 /* L */ 1845 { SST(0x3B, 0x03, SS_RDEF, 1846 "Tape or electronic vertical forms unit not ready") }, 1847 /* L */ 1848 { SST(0x3B, 0x04, SS_RDEF, 1849 "Slew failure") }, 1850 /* L */ 1851 { SST(0x3B, 0x05, SS_RDEF, 1852 "Paper jam") }, 1853 /* L */ 1854 { SST(0x3B, 0x06, SS_RDEF, 1855 "Failed to sense top-of-form") }, 1856 /* L */ 1857 { SST(0x3B, 0x07, SS_RDEF, 1858 "Failed to sense bottom-of-form") }, 1859 /* T */ 1860 { SST(0x3B, 0x08, SS_RDEF, 1861 "Reposition error") }, 1862 /* */ 1863 { SST(0x3B, 0x09, SS_RDEF, 1864 "Read past end of medium") }, 1865 /* */ 1866 { SST(0x3B, 0x0A, SS_RDEF, 1867 "Read past beginning of medium") }, 1868 /* */ 1869 { SST(0x3B, 0x0B, SS_RDEF, 1870 "Position past end of medium") }, 1871 /* T */ 1872 { SST(0x3B, 0x0C, SS_RDEF, 1873 "Position past beginning of medium") }, 1874 /* DT WROM BK */ 1875 { SST(0x3B, 0x0D, SS_FATAL | ENOSPC, 1876 "Medium destination element full") }, 1877 /* DT WROM BK */ 1878 { SST(0x3B, 0x0E, SS_RDEF, 1879 "Medium source element empty") }, 1880 /* R */ 1881 { SST(0x3B, 0x0F, SS_RDEF, 1882 "End of medium reached") }, 1883 /* DT WROM BK */ 1884 { SST(0x3B, 0x11, SS_RDEF, 1885 "Medium magazine not accessible") }, 1886 /* DT WROM BK */ 1887 { SST(0x3B, 0x12, SS_RDEF, 1888 "Medium magazine removed") }, 1889 /* DT WROM BK */ 1890 { SST(0x3B, 0x13, SS_RDEF, 1891 "Medium magazine inserted") }, 1892 /* DT WROM BK */ 1893 { SST(0x3B, 0x14, SS_RDEF, 1894 "Medium magazine locked") }, 1895 /* DT WROM BK */ 1896 { SST(0x3B, 0x15, SS_RDEF, 1897 "Medium magazine unlocked") }, 1898 /* R */ 1899 { SST(0x3B, 0x16, SS_RDEF, /* XXX TBD */ 1900 "Mechanical positioning or changer error") }, 1901 /* F */ 1902 { SST(0x3B, 0x17, SS_RDEF, /* XXX TBD */ 1903 "Read past end of user object") }, 1904 /* M */ 1905 { SST(0x3B, 0x18, SS_RDEF, /* XXX TBD */ 1906 "Element disabled") }, 1907 /* M */ 1908 { SST(0x3B, 0x19, SS_RDEF, /* XXX TBD */ 1909 "Element enabled") }, 1910 /* M */ 1911 { SST(0x3B, 0x1A, SS_RDEF, /* XXX TBD */ 1912 "Data transfer device removed") }, 1913 /* M */ 1914 { SST(0x3B, 0x1B, SS_RDEF, /* XXX TBD */ 1915 "Data transfer device inserted") }, 1916 /* T */ 1917 { SST(0x3B, 0x1C, SS_RDEF, /* XXX TBD */ 1918 "Too many logical objects on partition to support operation") }, 1919 /* DTLPWROMAE K */ 1920 { SST(0x3D, 0x00, SS_RDEF, 1921 "Invalid bits in IDENTIFY message") }, 1922 /* DTLPWROMAEBKVF */ 1923 { SST(0x3E, 0x00, SS_RDEF, 1924 "Logical unit has not self-configured yet") }, 1925 /* DTLPWROMAEBKVF */ 1926 { SST(0x3E, 0x01, SS_RDEF, 1927 "Logical unit failure") }, 1928 /* DTLPWROMAEBKVF */ 1929 { SST(0x3E, 0x02, SS_RDEF, 1930 "Timeout on logical unit") }, 1931 /* DTLPWROMAEBKVF */ 1932 { SST(0x3E, 0x03, SS_RDEF, /* XXX TBD */ 1933 "Logical unit failed self-test") }, 1934 /* DTLPWROMAEBKVF */ 1935 { SST(0x3E, 0x04, SS_RDEF, /* XXX TBD */ 1936 "Logical unit unable to update self-test log") }, 1937 /* DTLPWROMAEBKVF */ 1938 { SST(0x3F, 0x00, SS_RDEF, 1939 "Target operating conditions have changed") }, 1940 /* DTLPWROMAEBKVF */ 1941 { SST(0x3F, 0x01, SS_RDEF, 1942 "Microcode has been changed") }, 1943 /* DTLPWROM BK */ 1944 { SST(0x3F, 0x02, SS_RDEF, 1945 "Changed operating definition") }, 1946 /* DTLPWROMAEBKVF */ 1947 { SST(0x3F, 0x03, SS_RDEF, 1948 "INQUIRY data has changed") }, 1949 /* DT WROMAEBK */ 1950 { SST(0x3F, 0x04, SS_RDEF, 1951 "Component device attached") }, 1952 /* DT WROMAEBK */ 1953 { SST(0x3F, 0x05, SS_RDEF, 1954 "Device identifier changed") }, 1955 /* DT WROMAEB */ 1956 { SST(0x3F, 0x06, SS_RDEF, 1957 "Redundancy group created or modified") }, 1958 /* DT WROMAEB */ 1959 { SST(0x3F, 0x07, SS_RDEF, 1960 "Redundancy group deleted") }, 1961 /* DT WROMAEB */ 1962 { SST(0x3F, 0x08, SS_RDEF, 1963 "Spare created or modified") }, 1964 /* DT WROMAEB */ 1965 { SST(0x3F, 0x09, SS_RDEF, 1966 "Spare deleted") }, 1967 /* DT WROMAEBK */ 1968 { SST(0x3F, 0x0A, SS_RDEF, 1969 "Volume set created or modified") }, 1970 /* DT WROMAEBK */ 1971 { SST(0x3F, 0x0B, SS_RDEF, 1972 "Volume set deleted") }, 1973 /* DT WROMAEBK */ 1974 { SST(0x3F, 0x0C, SS_RDEF, 1975 "Volume set deassigned") }, 1976 /* DT WROMAEBK */ 1977 { SST(0x3F, 0x0D, SS_RDEF, 1978 "Volume set reassigned") }, 1979 /* DTLPWROMAE */ 1980 { SST(0x3F, 0x0E, SS_RDEF, /* XXX TBD */ 1981 "Reported LUNs data has changed") }, 1982 /* DTLPWROMAEBKVF */ 1983 { SST(0x3F, 0x0F, SS_RDEF, /* XXX TBD */ 1984 "Echo buffer overwritten") }, 1985 /* DT WROM B */ 1986 { SST(0x3F, 0x10, SS_RDEF, /* XXX TBD */ 1987 "Medium loadable") }, 1988 /* DT WROM B */ 1989 { SST(0x3F, 0x11, SS_RDEF, /* XXX TBD */ 1990 "Medium auxiliary memory accessible") }, 1991 /* DTLPWR MAEBK F */ 1992 { SST(0x3F, 0x12, SS_RDEF, /* XXX TBD */ 1993 "iSCSI IP address added") }, 1994 /* DTLPWR MAEBK F */ 1995 { SST(0x3F, 0x13, SS_RDEF, /* XXX TBD */ 1996 "iSCSI IP address removed") }, 1997 /* DTLPWR MAEBK F */ 1998 { SST(0x3F, 0x14, SS_RDEF, /* XXX TBD */ 1999 "iSCSI IP address changed") }, 2000 /* D */ 2001 { SST(0x40, 0x00, SS_RDEF, 2002 "RAM failure") }, /* deprecated - use 40 NN instead */ 2003 /* DTLPWROMAEBKVF */ 2004 { SST(0x40, 0x80, SS_RDEF, 2005 "Diagnostic failure: ASCQ = Component ID") }, 2006 /* DTLPWROMAEBKVF */ 2007 { SST(0x40, 0xFF, SS_RDEF | SSQ_RANGE, 2008 NULL) }, /* Range 0x80->0xFF */ 2009 /* D */ 2010 { SST(0x41, 0x00, SS_RDEF, 2011 "Data path failure") }, /* deprecated - use 40 NN instead */ 2012 /* D */ 2013 { SST(0x42, 0x00, SS_RDEF, 2014 "Power-on or self-test failure") }, 2015 /* deprecated - use 40 NN instead */ 2016 /* DTLPWROMAEBKVF */ 2017 { SST(0x43, 0x00, SS_RDEF, 2018 "Message error") }, 2019 /* DTLPWROMAEBKVF */ 2020 { SST(0x44, 0x00, SS_RDEF, 2021 "Internal target failure") }, 2022 /* DT P MAEBKVF */ 2023 { SST(0x44, 0x01, SS_RDEF, /* XXX TBD */ 2024 "Persistent reservation information lost") }, 2025 /* DT B */ 2026 { SST(0x44, 0x71, SS_RDEF, /* XXX TBD */ 2027 "ATA device failed set features") }, 2028 /* DTLPWROMAEBKVF */ 2029 { SST(0x45, 0x00, SS_RDEF, 2030 "Select or reselect failure") }, 2031 /* DTLPWROM BK */ 2032 { SST(0x46, 0x00, SS_RDEF, 2033 "Unsuccessful soft reset") }, 2034 /* DTLPWROMAEBKVF */ 2035 { SST(0x47, 0x00, SS_RDEF, 2036 "SCSI parity error") }, 2037 /* DTLPWROMAEBKVF */ 2038 { SST(0x47, 0x01, SS_RDEF, /* XXX TBD */ 2039 "Data phase CRC error detected") }, 2040 /* DTLPWROMAEBKVF */ 2041 { SST(0x47, 0x02, SS_RDEF, /* XXX TBD */ 2042 "SCSI parity error detected during ST data phase") }, 2043 /* DTLPWROMAEBKVF */ 2044 { SST(0x47, 0x03, SS_RDEF, /* XXX TBD */ 2045 "Information unit iuCRC error detected") }, 2046 /* DTLPWROMAEBKVF */ 2047 { SST(0x47, 0x04, SS_RDEF, /* XXX TBD */ 2048 "Asynchronous information protection error detected") }, 2049 /* DTLPWROMAEBKVF */ 2050 { SST(0x47, 0x05, SS_RDEF, /* XXX TBD */ 2051 "Protocol service CRC error") }, 2052 /* DT MAEBKVF */ 2053 { SST(0x47, 0x06, SS_RDEF, /* XXX TBD */ 2054 "PHY test function in progress") }, 2055 /* DT PWROMAEBK */ 2056 { SST(0x47, 0x7F, SS_RDEF, /* XXX TBD */ 2057 "Some commands cleared by iSCSI protocol event") }, 2058 /* DTLPWROMAEBKVF */ 2059 { SST(0x48, 0x00, SS_RDEF, 2060 "Initiator detected error message received") }, 2061 /* DTLPWROMAEBKVF */ 2062 { SST(0x49, 0x00, SS_RDEF, 2063 "Invalid message error") }, 2064 /* DTLPWROMAEBKVF */ 2065 { SST(0x4A, 0x00, SS_RDEF, 2066 "Command phase error") }, 2067 /* DTLPWROMAEBKVF */ 2068 { SST(0x4B, 0x00, SS_RDEF, 2069 "Data phase error") }, 2070 /* DT PWROMAEBK */ 2071 { SST(0x4B, 0x01, SS_RDEF, /* XXX TBD */ 2072 "Invalid target port transfer tag received") }, 2073 /* DT PWROMAEBK */ 2074 { SST(0x4B, 0x02, SS_RDEF, /* XXX TBD */ 2075 "Too much write data") }, 2076 /* DT PWROMAEBK */ 2077 { SST(0x4B, 0x03, SS_RDEF, /* XXX TBD */ 2078 "ACK/NAK timeout") }, 2079 /* DT PWROMAEBK */ 2080 { SST(0x4B, 0x04, SS_RDEF, /* XXX TBD */ 2081 "NAK received") }, 2082 /* DT PWROMAEBK */ 2083 { SST(0x4B, 0x05, SS_RDEF, /* XXX TBD */ 2084 "Data offset error") }, 2085 /* DT PWROMAEBK */ 2086 { SST(0x4B, 0x06, SS_RDEF, /* XXX TBD */ 2087 "Initiator response timeout") }, 2088 /* DT PWROMAEBK F */ 2089 { SST(0x4B, 0x07, SS_RDEF, /* XXX TBD */ 2090 "Connection lost") }, 2091 /* DT PWROMAEBK F */ 2092 { SST(0x4B, 0x08, SS_RDEF, /* XXX TBD */ 2093 "Data-in buffer overflow - data buffer size") }, 2094 /* DT PWROMAEBK F */ 2095 { SST(0x4B, 0x09, SS_RDEF, /* XXX TBD */ 2096 "Data-in buffer overflow - data buffer descriptor area") }, 2097 /* DT PWROMAEBK F */ 2098 { SST(0x4B, 0x0A, SS_RDEF, /* XXX TBD */ 2099 "Data-in buffer error") }, 2100 /* DT PWROMAEBK F */ 2101 { SST(0x4B, 0x0B, SS_RDEF, /* XXX TBD */ 2102 "Data-out buffer overflow - data buffer size") }, 2103 /* DT PWROMAEBK F */ 2104 { SST(0x4B, 0x0C, SS_RDEF, /* XXX TBD */ 2105 "Data-out buffer overflow - data buffer descriptor area") }, 2106 /* DT PWROMAEBK F */ 2107 { SST(0x4B, 0x0D, SS_RDEF, /* XXX TBD */ 2108 "Data-out buffer error") }, 2109 /* DTLPWROMAEBKVF */ 2110 { SST(0x4C, 0x00, SS_RDEF, 2111 "Logical unit failed self-configuration") }, 2112 /* DTLPWROMAEBKVF */ 2113 { SST(0x4D, 0x00, SS_RDEF, 2114 "Tagged overlapped commands: ASCQ = Queue tag ID") }, 2115 /* DTLPWROMAEBKVF */ 2116 { SST(0x4D, 0xFF, SS_RDEF | SSQ_RANGE, 2117 NULL) }, /* Range 0x00->0xFF */ 2118 /* DTLPWROMAEBKVF */ 2119 { SST(0x4E, 0x00, SS_RDEF, 2120 "Overlapped commands attempted") }, 2121 /* T */ 2122 { SST(0x50, 0x00, SS_RDEF, 2123 "Write append error") }, 2124 /* T */ 2125 { SST(0x50, 0x01, SS_RDEF, 2126 "Write append position error") }, 2127 /* T */ 2128 { SST(0x50, 0x02, SS_RDEF, 2129 "Position error related to timing") }, 2130 /* T RO */ 2131 { SST(0x51, 0x00, SS_RDEF, 2132 "Erase failure") }, 2133 /* R */ 2134 { SST(0x51, 0x01, SS_RDEF, /* XXX TBD */ 2135 "Erase failure - incomplete erase operation detected") }, 2136 /* T */ 2137 { SST(0x52, 0x00, SS_RDEF, 2138 "Cartridge fault") }, 2139 /* DTL WROM BK */ 2140 { SST(0x53, 0x00, SS_RDEF, 2141 "Media load or eject failed") }, 2142 /* T */ 2143 { SST(0x53, 0x01, SS_RDEF, 2144 "Unload tape failure") }, 2145 /* DT WROM BK */ 2146 { SST(0x53, 0x02, SS_RDEF, 2147 "Medium removal prevented") }, 2148 /* M */ 2149 { SST(0x53, 0x03, SS_RDEF, /* XXX TBD */ 2150 "Medium removal prevented by data transfer element") }, 2151 /* T */ 2152 { SST(0x53, 0x04, SS_RDEF, /* XXX TBD */ 2153 "Medium thread or unthread failure") }, 2154 /* M */ 2155 { SST(0x53, 0x05, SS_RDEF, /* XXX TBD */ 2156 "Volume identifier invalid") }, 2157 /* T */ 2158 { SST(0x53, 0x06, SS_RDEF, /* XXX TBD */ 2159 "Volume identifier missing") }, 2160 /* M */ 2161 { SST(0x53, 0x07, SS_RDEF, /* XXX TBD */ 2162 "Duplicate volume identifier") }, 2163 /* M */ 2164 { SST(0x53, 0x08, SS_RDEF, /* XXX TBD */ 2165 "Element status unknown") }, 2166 /* P */ 2167 { SST(0x54, 0x00, SS_RDEF, 2168 "SCSI to host system interface failure") }, 2169 /* P */ 2170 { SST(0x55, 0x00, SS_RDEF, 2171 "System resource failure") }, 2172 /* D O BK */ 2173 { SST(0x55, 0x01, SS_FATAL | ENOSPC, 2174 "System buffer full") }, 2175 /* DTLPWROMAE K */ 2176 { SST(0x55, 0x02, SS_RDEF, /* XXX TBD */ 2177 "Insufficient reservation resources") }, 2178 /* DTLPWROMAE K */ 2179 { SST(0x55, 0x03, SS_RDEF, /* XXX TBD */ 2180 "Insufficient resources") }, 2181 /* DTLPWROMAE K */ 2182 { SST(0x55, 0x04, SS_RDEF, /* XXX TBD */ 2183 "Insufficient registration resources") }, 2184 /* DT PWROMAEBK */ 2185 { SST(0x55, 0x05, SS_RDEF, /* XXX TBD */ 2186 "Insufficient access control resources") }, 2187 /* DT WROM B */ 2188 { SST(0x55, 0x06, SS_RDEF, /* XXX TBD */ 2189 "Auxiliary memory out of space") }, 2190 /* F */ 2191 { SST(0x55, 0x07, SS_RDEF, /* XXX TBD */ 2192 "Quota error") }, 2193 /* T */ 2194 { SST(0x55, 0x08, SS_RDEF, /* XXX TBD */ 2195 "Maximum number of supplemental decryption keys exceeded") }, 2196 /* M */ 2197 { SST(0x55, 0x09, SS_RDEF, /* XXX TBD */ 2198 "Medium auxiliary memory not accessible") }, 2199 /* M */ 2200 { SST(0x55, 0x0A, SS_RDEF, /* XXX TBD */ 2201 "Data currently unavailable") }, 2202 /* DTLPWROMAEBKVF */ 2203 { SST(0x55, 0x0B, SS_RDEF, /* XXX TBD */ 2204 "Insufficient power for operation") }, 2205 /* DT P B */ 2206 { SST(0x55, 0x0C, SS_RDEF, /* XXX TBD */ 2207 "Insufficient resources to create ROD") }, 2208 /* DT P B */ 2209 { SST(0x55, 0x0D, SS_RDEF, /* XXX TBD */ 2210 "Insufficient resources to create ROD token") }, 2211 /* R */ 2212 { SST(0x57, 0x00, SS_RDEF, 2213 "Unable to recover table-of-contents") }, 2214 /* O */ 2215 { SST(0x58, 0x00, SS_RDEF, 2216 "Generation does not exist") }, 2217 /* O */ 2218 { SST(0x59, 0x00, SS_RDEF, 2219 "Updated block read") }, 2220 /* DTLPWRO BK */ 2221 { SST(0x5A, 0x00, SS_RDEF, 2222 "Operator request or state change input") }, 2223 /* DT WROM BK */ 2224 { SST(0x5A, 0x01, SS_RDEF, 2225 "Operator medium removal request") }, 2226 /* DT WRO A BK */ 2227 { SST(0x5A, 0x02, SS_RDEF, 2228 "Operator selected write protect") }, 2229 /* DT WRO A BK */ 2230 { SST(0x5A, 0x03, SS_RDEF, 2231 "Operator selected write permit") }, 2232 /* DTLPWROM K */ 2233 { SST(0x5B, 0x00, SS_RDEF, 2234 "Log exception") }, 2235 /* DTLPWROM K */ 2236 { SST(0x5B, 0x01, SS_RDEF, 2237 "Threshold condition met") }, 2238 /* DTLPWROM K */ 2239 { SST(0x5B, 0x02, SS_RDEF, 2240 "Log counter at maximum") }, 2241 /* DTLPWROM K */ 2242 { SST(0x5B, 0x03, SS_RDEF, 2243 "Log list codes exhausted") }, 2244 /* D O */ 2245 { SST(0x5C, 0x00, SS_RDEF, 2246 "RPL status change") }, 2247 /* D O */ 2248 { SST(0x5C, 0x01, SS_NOP | SSQ_PRINT_SENSE, 2249 "Spindles synchronized") }, 2250 /* D O */ 2251 { SST(0x5C, 0x02, SS_RDEF, 2252 "Spindles not synchronized") }, 2253 /* DTLPWROMAEBKVF */ 2254 { SST(0x5D, 0x00, SS_RDEF, 2255 "Failure prediction threshold exceeded") }, 2256 /* R B */ 2257 { SST(0x5D, 0x01, SS_RDEF, /* XXX TBD */ 2258 "Media failure prediction threshold exceeded") }, 2259 /* R */ 2260 { SST(0x5D, 0x02, SS_RDEF, /* XXX TBD */ 2261 "Logical unit failure prediction threshold exceeded") }, 2262 /* R */ 2263 { SST(0x5D, 0x03, SS_RDEF, /* XXX TBD */ 2264 "Spare area exhaustion prediction threshold exceeded") }, 2265 /* D B */ 2266 { SST(0x5D, 0x10, SS_RDEF, /* XXX TBD */ 2267 "Hardware impending failure general hard drive failure") }, 2268 /* D B */ 2269 { SST(0x5D, 0x11, SS_RDEF, /* XXX TBD */ 2270 "Hardware impending failure drive error rate too high") }, 2271 /* D B */ 2272 { SST(0x5D, 0x12, SS_RDEF, /* XXX TBD */ 2273 "Hardware impending failure data error rate too high") }, 2274 /* D B */ 2275 { SST(0x5D, 0x13, SS_RDEF, /* XXX TBD */ 2276 "Hardware impending failure seek error rate too high") }, 2277 /* D B */ 2278 { SST(0x5D, 0x14, SS_RDEF, /* XXX TBD */ 2279 "Hardware impending failure too many block reassigns") }, 2280 /* D B */ 2281 { SST(0x5D, 0x15, SS_RDEF, /* XXX TBD */ 2282 "Hardware impending failure access times too high") }, 2283 /* D B */ 2284 { SST(0x5D, 0x16, SS_RDEF, /* XXX TBD */ 2285 "Hardware impending failure start unit times too high") }, 2286 /* D B */ 2287 { SST(0x5D, 0x17, SS_RDEF, /* XXX TBD */ 2288 "Hardware impending failure channel parametrics") }, 2289 /* D B */ 2290 { SST(0x5D, 0x18, SS_RDEF, /* XXX TBD */ 2291 "Hardware impending failure controller detected") }, 2292 /* D B */ 2293 { SST(0x5D, 0x19, SS_RDEF, /* XXX TBD */ 2294 "Hardware impending failure throughput performance") }, 2295 /* D B */ 2296 { SST(0x5D, 0x1A, SS_RDEF, /* XXX TBD */ 2297 "Hardware impending failure seek time performance") }, 2298 /* D B */ 2299 { SST(0x5D, 0x1B, SS_RDEF, /* XXX TBD */ 2300 "Hardware impending failure spin-up retry count") }, 2301 /* D B */ 2302 { SST(0x5D, 0x1C, SS_RDEF, /* XXX TBD */ 2303 "Hardware impending failure drive calibration retry count") }, 2304 /* D B */ 2305 { SST(0x5D, 0x20, SS_RDEF, /* XXX TBD */ 2306 "Controller impending failure general hard drive failure") }, 2307 /* D B */ 2308 { SST(0x5D, 0x21, SS_RDEF, /* XXX TBD */ 2309 "Controller impending failure drive error rate too high") }, 2310 /* D B */ 2311 { SST(0x5D, 0x22, SS_RDEF, /* XXX TBD */ 2312 "Controller impending failure data error rate too high") }, 2313 /* D B */ 2314 { SST(0x5D, 0x23, SS_RDEF, /* XXX TBD */ 2315 "Controller impending failure seek error rate too high") }, 2316 /* D B */ 2317 { SST(0x5D, 0x24, SS_RDEF, /* XXX TBD */ 2318 "Controller impending failure too many block reassigns") }, 2319 /* D B */ 2320 { SST(0x5D, 0x25, SS_RDEF, /* XXX TBD */ 2321 "Controller impending failure access times too high") }, 2322 /* D B */ 2323 { SST(0x5D, 0x26, SS_RDEF, /* XXX TBD */ 2324 "Controller impending failure start unit times too high") }, 2325 /* D B */ 2326 { SST(0x5D, 0x27, SS_RDEF, /* XXX TBD */ 2327 "Controller impending failure channel parametrics") }, 2328 /* D B */ 2329 { SST(0x5D, 0x28, SS_RDEF, /* XXX TBD */ 2330 "Controller impending failure controller detected") }, 2331 /* D B */ 2332 { SST(0x5D, 0x29, SS_RDEF, /* XXX TBD */ 2333 "Controller impending failure throughput performance") }, 2334 /* D B */ 2335 { SST(0x5D, 0x2A, SS_RDEF, /* XXX TBD */ 2336 "Controller impending failure seek time performance") }, 2337 /* D B */ 2338 { SST(0x5D, 0x2B, SS_RDEF, /* XXX TBD */ 2339 "Controller impending failure spin-up retry count") }, 2340 /* D B */ 2341 { SST(0x5D, 0x2C, SS_RDEF, /* XXX TBD */ 2342 "Controller impending failure drive calibration retry count") }, 2343 /* D B */ 2344 { SST(0x5D, 0x30, SS_RDEF, /* XXX TBD */ 2345 "Data channel impending failure general hard drive failure") }, 2346 /* D B */ 2347 { SST(0x5D, 0x31, SS_RDEF, /* XXX TBD */ 2348 "Data channel impending failure drive error rate too high") }, 2349 /* D B */ 2350 { SST(0x5D, 0x32, SS_RDEF, /* XXX TBD */ 2351 "Data channel impending failure data error rate too high") }, 2352 /* D B */ 2353 { SST(0x5D, 0x33, SS_RDEF, /* XXX TBD */ 2354 "Data channel impending failure seek error rate too high") }, 2355 /* D B */ 2356 { SST(0x5D, 0x34, SS_RDEF, /* XXX TBD */ 2357 "Data channel impending failure too many block reassigns") }, 2358 /* D B */ 2359 { SST(0x5D, 0x35, SS_RDEF, /* XXX TBD */ 2360 "Data channel impending failure access times too high") }, 2361 /* D B */ 2362 { SST(0x5D, 0x36, SS_RDEF, /* XXX TBD */ 2363 "Data channel impending failure start unit times too high") }, 2364 /* D B */ 2365 { SST(0x5D, 0x37, SS_RDEF, /* XXX TBD */ 2366 "Data channel impending failure channel parametrics") }, 2367 /* D B */ 2368 { SST(0x5D, 0x38, SS_RDEF, /* XXX TBD */ 2369 "Data channel impending failure controller detected") }, 2370 /* D B */ 2371 { SST(0x5D, 0x39, SS_RDEF, /* XXX TBD */ 2372 "Data channel impending failure throughput performance") }, 2373 /* D B */ 2374 { SST(0x5D, 0x3A, SS_RDEF, /* XXX TBD */ 2375 "Data channel impending failure seek time performance") }, 2376 /* D B */ 2377 { SST(0x5D, 0x3B, SS_RDEF, /* XXX TBD */ 2378 "Data channel impending failure spin-up retry count") }, 2379 /* D B */ 2380 { SST(0x5D, 0x3C, SS_RDEF, /* XXX TBD */ 2381 "Data channel impending failure drive calibration retry count") }, 2382 /* D B */ 2383 { SST(0x5D, 0x40, SS_RDEF, /* XXX TBD */ 2384 "Servo impending failure general hard drive failure") }, 2385 /* D B */ 2386 { SST(0x5D, 0x41, SS_RDEF, /* XXX TBD */ 2387 "Servo impending failure drive error rate too high") }, 2388 /* D B */ 2389 { SST(0x5D, 0x42, SS_RDEF, /* XXX TBD */ 2390 "Servo impending failure data error rate too high") }, 2391 /* D B */ 2392 { SST(0x5D, 0x43, SS_RDEF, /* XXX TBD */ 2393 "Servo impending failure seek error rate too high") }, 2394 /* D B */ 2395 { SST(0x5D, 0x44, SS_RDEF, /* XXX TBD */ 2396 "Servo impending failure too many block reassigns") }, 2397 /* D B */ 2398 { SST(0x5D, 0x45, SS_RDEF, /* XXX TBD */ 2399 "Servo impending failure access times too high") }, 2400 /* D B */ 2401 { SST(0x5D, 0x46, SS_RDEF, /* XXX TBD */ 2402 "Servo impending failure start unit times too high") }, 2403 /* D B */ 2404 { SST(0x5D, 0x47, SS_RDEF, /* XXX TBD */ 2405 "Servo impending failure channel parametrics") }, 2406 /* D B */ 2407 { SST(0x5D, 0x48, SS_RDEF, /* XXX TBD */ 2408 "Servo impending failure controller detected") }, 2409 /* D B */ 2410 { SST(0x5D, 0x49, SS_RDEF, /* XXX TBD */ 2411 "Servo impending failure throughput performance") }, 2412 /* D B */ 2413 { SST(0x5D, 0x4A, SS_RDEF, /* XXX TBD */ 2414 "Servo impending failure seek time performance") }, 2415 /* D B */ 2416 { SST(0x5D, 0x4B, SS_RDEF, /* XXX TBD */ 2417 "Servo impending failure spin-up retry count") }, 2418 /* D B */ 2419 { SST(0x5D, 0x4C, SS_RDEF, /* XXX TBD */ 2420 "Servo impending failure drive calibration retry count") }, 2421 /* D B */ 2422 { SST(0x5D, 0x50, SS_RDEF, /* XXX TBD */ 2423 "Spindle impending failure general hard drive failure") }, 2424 /* D B */ 2425 { SST(0x5D, 0x51, SS_RDEF, /* XXX TBD */ 2426 "Spindle impending failure drive error rate too high") }, 2427 /* D B */ 2428 { SST(0x5D, 0x52, SS_RDEF, /* XXX TBD */ 2429 "Spindle impending failure data error rate too high") }, 2430 /* D B */ 2431 { SST(0x5D, 0x53, SS_RDEF, /* XXX TBD */ 2432 "Spindle impending failure seek error rate too high") }, 2433 /* D B */ 2434 { SST(0x5D, 0x54, SS_RDEF, /* XXX TBD */ 2435 "Spindle impending failure too many block reassigns") }, 2436 /* D B */ 2437 { SST(0x5D, 0x55, SS_RDEF, /* XXX TBD */ 2438 "Spindle impending failure access times too high") }, 2439 /* D B */ 2440 { SST(0x5D, 0x56, SS_RDEF, /* XXX TBD */ 2441 "Spindle impending failure start unit times too high") }, 2442 /* D B */ 2443 { SST(0x5D, 0x57, SS_RDEF, /* XXX TBD */ 2444 "Spindle impending failure channel parametrics") }, 2445 /* D B */ 2446 { SST(0x5D, 0x58, SS_RDEF, /* XXX TBD */ 2447 "Spindle impending failure controller detected") }, 2448 /* D B */ 2449 { SST(0x5D, 0x59, SS_RDEF, /* XXX TBD */ 2450 "Spindle impending failure throughput performance") }, 2451 /* D B */ 2452 { SST(0x5D, 0x5A, SS_RDEF, /* XXX TBD */ 2453 "Spindle impending failure seek time performance") }, 2454 /* D B */ 2455 { SST(0x5D, 0x5B, SS_RDEF, /* XXX TBD */ 2456 "Spindle impending failure spin-up retry count") }, 2457 /* D B */ 2458 { SST(0x5D, 0x5C, SS_RDEF, /* XXX TBD */ 2459 "Spindle impending failure drive calibration retry count") }, 2460 /* D B */ 2461 { SST(0x5D, 0x60, SS_RDEF, /* XXX TBD */ 2462 "Firmware impending failure general hard drive failure") }, 2463 /* D B */ 2464 { SST(0x5D, 0x61, SS_RDEF, /* XXX TBD */ 2465 "Firmware impending failure drive error rate too high") }, 2466 /* D B */ 2467 { SST(0x5D, 0x62, SS_RDEF, /* XXX TBD */ 2468 "Firmware impending failure data error rate too high") }, 2469 /* D B */ 2470 { SST(0x5D, 0x63, SS_RDEF, /* XXX TBD */ 2471 "Firmware impending failure seek error rate too high") }, 2472 /* D B */ 2473 { SST(0x5D, 0x64, SS_RDEF, /* XXX TBD */ 2474 "Firmware impending failure too many block reassigns") }, 2475 /* D B */ 2476 { SST(0x5D, 0x65, SS_RDEF, /* XXX TBD */ 2477 "Firmware impending failure access times too high") }, 2478 /* D B */ 2479 { SST(0x5D, 0x66, SS_RDEF, /* XXX TBD */ 2480 "Firmware impending failure start unit times too high") }, 2481 /* D B */ 2482 { SST(0x5D, 0x67, SS_RDEF, /* XXX TBD */ 2483 "Firmware impending failure channel parametrics") }, 2484 /* D B */ 2485 { SST(0x5D, 0x68, SS_RDEF, /* XXX TBD */ 2486 "Firmware impending failure controller detected") }, 2487 /* D B */ 2488 { SST(0x5D, 0x69, SS_RDEF, /* XXX TBD */ 2489 "Firmware impending failure throughput performance") }, 2490 /* D B */ 2491 { SST(0x5D, 0x6A, SS_RDEF, /* XXX TBD */ 2492 "Firmware impending failure seek time performance") }, 2493 /* D B */ 2494 { SST(0x5D, 0x6B, SS_RDEF, /* XXX TBD */ 2495 "Firmware impending failure spin-up retry count") }, 2496 /* D B */ 2497 { SST(0x5D, 0x6C, SS_RDEF, /* XXX TBD */ 2498 "Firmware impending failure drive calibration retry count") }, 2499 /* DTLPWROMAEBKVF */ 2500 { SST(0x5D, 0xFF, SS_RDEF, 2501 "Failure prediction threshold exceeded (false)") }, 2502 /* DTLPWRO A K */ 2503 { SST(0x5E, 0x00, SS_RDEF, 2504 "Low power condition on") }, 2505 /* DTLPWRO A K */ 2506 { SST(0x5E, 0x01, SS_RDEF, 2507 "Idle condition activated by timer") }, 2508 /* DTLPWRO A K */ 2509 { SST(0x5E, 0x02, SS_RDEF, 2510 "Standby condition activated by timer") }, 2511 /* DTLPWRO A K */ 2512 { SST(0x5E, 0x03, SS_RDEF, 2513 "Idle condition activated by command") }, 2514 /* DTLPWRO A K */ 2515 { SST(0x5E, 0x04, SS_RDEF, 2516 "Standby condition activated by command") }, 2517 /* DTLPWRO A K */ 2518 { SST(0x5E, 0x05, SS_RDEF, 2519 "Idle-B condition activated by timer") }, 2520 /* DTLPWRO A K */ 2521 { SST(0x5E, 0x06, SS_RDEF, 2522 "Idle-B condition activated by command") }, 2523 /* DTLPWRO A K */ 2524 { SST(0x5E, 0x07, SS_RDEF, 2525 "Idle-C condition activated by timer") }, 2526 /* DTLPWRO A K */ 2527 { SST(0x5E, 0x08, SS_RDEF, 2528 "Idle-C condition activated by command") }, 2529 /* DTLPWRO A K */ 2530 { SST(0x5E, 0x09, SS_RDEF, 2531 "Standby-Y condition activated by timer") }, 2532 /* DTLPWRO A K */ 2533 { SST(0x5E, 0x0A, SS_RDEF, 2534 "Standby-Y condition activated by command") }, 2535 /* B */ 2536 { SST(0x5E, 0x41, SS_RDEF, /* XXX TBD */ 2537 "Power state change to active") }, 2538 /* B */ 2539 { SST(0x5E, 0x42, SS_RDEF, /* XXX TBD */ 2540 "Power state change to idle") }, 2541 /* B */ 2542 { SST(0x5E, 0x43, SS_RDEF, /* XXX TBD */ 2543 "Power state change to standby") }, 2544 /* B */ 2545 { SST(0x5E, 0x45, SS_RDEF, /* XXX TBD */ 2546 "Power state change to sleep") }, 2547 /* BK */ 2548 { SST(0x5E, 0x47, SS_RDEF, /* XXX TBD */ 2549 "Power state change to device control") }, 2550 /* */ 2551 { SST(0x60, 0x00, SS_RDEF, 2552 "Lamp failure") }, 2553 /* */ 2554 { SST(0x61, 0x00, SS_RDEF, 2555 "Video acquisition error") }, 2556 /* */ 2557 { SST(0x61, 0x01, SS_RDEF, 2558 "Unable to acquire video") }, 2559 /* */ 2560 { SST(0x61, 0x02, SS_RDEF, 2561 "Out of focus") }, 2562 /* */ 2563 { SST(0x62, 0x00, SS_RDEF, 2564 "Scan head positioning error") }, 2565 /* R */ 2566 { SST(0x63, 0x00, SS_RDEF, 2567 "End of user area encountered on this track") }, 2568 /* R */ 2569 { SST(0x63, 0x01, SS_FATAL | ENOSPC, 2570 "Packet does not fit in available space") }, 2571 /* R */ 2572 { SST(0x64, 0x00, SS_FATAL | ENXIO, 2573 "Illegal mode for this track") }, 2574 /* R */ 2575 { SST(0x64, 0x01, SS_RDEF, 2576 "Invalid packet size") }, 2577 /* DTLPWROMAEBKVF */ 2578 { SST(0x65, 0x00, SS_RDEF, 2579 "Voltage fault") }, 2580 /* */ 2581 { SST(0x66, 0x00, SS_RDEF, 2582 "Automatic document feeder cover up") }, 2583 /* */ 2584 { SST(0x66, 0x01, SS_RDEF, 2585 "Automatic document feeder lift up") }, 2586 /* */ 2587 { SST(0x66, 0x02, SS_RDEF, 2588 "Document jam in automatic document feeder") }, 2589 /* */ 2590 { SST(0x66, 0x03, SS_RDEF, 2591 "Document miss feed automatic in document feeder") }, 2592 /* A */ 2593 { SST(0x67, 0x00, SS_RDEF, 2594 "Configuration failure") }, 2595 /* A */ 2596 { SST(0x67, 0x01, SS_RDEF, 2597 "Configuration of incapable logical units failed") }, 2598 /* A */ 2599 { SST(0x67, 0x02, SS_RDEF, 2600 "Add logical unit failed") }, 2601 /* A */ 2602 { SST(0x67, 0x03, SS_RDEF, 2603 "Modification of logical unit failed") }, 2604 /* A */ 2605 { SST(0x67, 0x04, SS_RDEF, 2606 "Exchange of logical unit failed") }, 2607 /* A */ 2608 { SST(0x67, 0x05, SS_RDEF, 2609 "Remove of logical unit failed") }, 2610 /* A */ 2611 { SST(0x67, 0x06, SS_RDEF, 2612 "Attachment of logical unit failed") }, 2613 /* A */ 2614 { SST(0x67, 0x07, SS_RDEF, 2615 "Creation of logical unit failed") }, 2616 /* A */ 2617 { SST(0x67, 0x08, SS_RDEF, /* XXX TBD */ 2618 "Assign failure occurred") }, 2619 /* A */ 2620 { SST(0x67, 0x09, SS_RDEF, /* XXX TBD */ 2621 "Multiply assigned logical unit") }, 2622 /* DTLPWROMAEBKVF */ 2623 { SST(0x67, 0x0A, SS_RDEF, /* XXX TBD */ 2624 "Set target port groups command failed") }, 2625 /* DT B */ 2626 { SST(0x67, 0x0B, SS_RDEF, /* XXX TBD */ 2627 "ATA device feature not enabled") }, 2628 /* A */ 2629 { SST(0x68, 0x00, SS_RDEF, 2630 "Logical unit not configured") }, 2631 /* A */ 2632 { SST(0x69, 0x00, SS_RDEF, 2633 "Data loss on logical unit") }, 2634 /* A */ 2635 { SST(0x69, 0x01, SS_RDEF, 2636 "Multiple logical unit failures") }, 2637 /* A */ 2638 { SST(0x69, 0x02, SS_RDEF, 2639 "Parity/data mismatch") }, 2640 /* A */ 2641 { SST(0x6A, 0x00, SS_RDEF, 2642 "Informational, refer to log") }, 2643 /* A */ 2644 { SST(0x6B, 0x00, SS_RDEF, 2645 "State change has occurred") }, 2646 /* A */ 2647 { SST(0x6B, 0x01, SS_RDEF, 2648 "Redundancy level got better") }, 2649 /* A */ 2650 { SST(0x6B, 0x02, SS_RDEF, 2651 "Redundancy level got worse") }, 2652 /* A */ 2653 { SST(0x6C, 0x00, SS_RDEF, 2654 "Rebuild failure occurred") }, 2655 /* A */ 2656 { SST(0x6D, 0x00, SS_RDEF, 2657 "Recalculate failure occurred") }, 2658 /* A */ 2659 { SST(0x6E, 0x00, SS_RDEF, 2660 "Command to logical unit failed") }, 2661 /* R */ 2662 { SST(0x6F, 0x00, SS_RDEF, /* XXX TBD */ 2663 "Copy protection key exchange failure - authentication failure") }, 2664 /* R */ 2665 { SST(0x6F, 0x01, SS_RDEF, /* XXX TBD */ 2666 "Copy protection key exchange failure - key not present") }, 2667 /* R */ 2668 { SST(0x6F, 0x02, SS_RDEF, /* XXX TBD */ 2669 "Copy protection key exchange failure - key not established") }, 2670 /* R */ 2671 { SST(0x6F, 0x03, SS_RDEF, /* XXX TBD */ 2672 "Read of scrambled sector without authentication") }, 2673 /* R */ 2674 { SST(0x6F, 0x04, SS_RDEF, /* XXX TBD */ 2675 "Media region code is mismatched to logical unit region") }, 2676 /* R */ 2677 { SST(0x6F, 0x05, SS_RDEF, /* XXX TBD */ 2678 "Drive region must be permanent/region reset count error") }, 2679 /* R */ 2680 { SST(0x6F, 0x06, SS_RDEF, /* XXX TBD */ 2681 "Insufficient block count for binding NONCE recording") }, 2682 /* R */ 2683 { SST(0x6F, 0x07, SS_RDEF, /* XXX TBD */ 2684 "Conflict in binding NONCE recording") }, 2685 /* T */ 2686 { SST(0x70, 0x00, SS_RDEF, 2687 "Decompression exception short: ASCQ = Algorithm ID") }, 2688 /* T */ 2689 { SST(0x70, 0xFF, SS_RDEF | SSQ_RANGE, 2690 NULL) }, /* Range 0x00 -> 0xFF */ 2691 /* T */ 2692 { SST(0x71, 0x00, SS_RDEF, 2693 "Decompression exception long: ASCQ = Algorithm ID") }, 2694 /* T */ 2695 { SST(0x71, 0xFF, SS_RDEF | SSQ_RANGE, 2696 NULL) }, /* Range 0x00 -> 0xFF */ 2697 /* R */ 2698 { SST(0x72, 0x00, SS_RDEF, 2699 "Session fixation error") }, 2700 /* R */ 2701 { SST(0x72, 0x01, SS_RDEF, 2702 "Session fixation error writing lead-in") }, 2703 /* R */ 2704 { SST(0x72, 0x02, SS_RDEF, 2705 "Session fixation error writing lead-out") }, 2706 /* R */ 2707 { SST(0x72, 0x03, SS_RDEF, 2708 "Session fixation error - incomplete track in session") }, 2709 /* R */ 2710 { SST(0x72, 0x04, SS_RDEF, 2711 "Empty or partially written reserved track") }, 2712 /* R */ 2713 { SST(0x72, 0x05, SS_RDEF, /* XXX TBD */ 2714 "No more track reservations allowed") }, 2715 /* R */ 2716 { SST(0x72, 0x06, SS_RDEF, /* XXX TBD */ 2717 "RMZ extension is not allowed") }, 2718 /* R */ 2719 { SST(0x72, 0x07, SS_RDEF, /* XXX TBD */ 2720 "No more test zone extensions are allowed") }, 2721 /* R */ 2722 { SST(0x73, 0x00, SS_RDEF, 2723 "CD control error") }, 2724 /* R */ 2725 { SST(0x73, 0x01, SS_RDEF, 2726 "Power calibration area almost full") }, 2727 /* R */ 2728 { SST(0x73, 0x02, SS_FATAL | ENOSPC, 2729 "Power calibration area is full") }, 2730 /* R */ 2731 { SST(0x73, 0x03, SS_RDEF, 2732 "Power calibration area error") }, 2733 /* R */ 2734 { SST(0x73, 0x04, SS_RDEF, 2735 "Program memory area update failure") }, 2736 /* R */ 2737 { SST(0x73, 0x05, SS_RDEF, 2738 "Program memory area is full") }, 2739 /* R */ 2740 { SST(0x73, 0x06, SS_RDEF, /* XXX TBD */ 2741 "RMA/PMA is almost full") }, 2742 /* R */ 2743 { SST(0x73, 0x10, SS_RDEF, /* XXX TBD */ 2744 "Current power calibration area almost full") }, 2745 /* R */ 2746 { SST(0x73, 0x11, SS_RDEF, /* XXX TBD */ 2747 "Current power calibration area is full") }, 2748 /* R */ 2749 { SST(0x73, 0x17, SS_RDEF, /* XXX TBD */ 2750 "RDZ is full") }, 2751 /* T */ 2752 { SST(0x74, 0x00, SS_RDEF, /* XXX TBD */ 2753 "Security error") }, 2754 /* T */ 2755 { SST(0x74, 0x01, SS_RDEF, /* XXX TBD */ 2756 "Unable to decrypt data") }, 2757 /* T */ 2758 { SST(0x74, 0x02, SS_RDEF, /* XXX TBD */ 2759 "Unencrypted data encountered while decrypting") }, 2760 /* T */ 2761 { SST(0x74, 0x03, SS_RDEF, /* XXX TBD */ 2762 "Incorrect data encryption key") }, 2763 /* T */ 2764 { SST(0x74, 0x04, SS_RDEF, /* XXX TBD */ 2765 "Cryptographic integrity validation failed") }, 2766 /* T */ 2767 { SST(0x74, 0x05, SS_RDEF, /* XXX TBD */ 2768 "Error decrypting data") }, 2769 /* T */ 2770 { SST(0x74, 0x06, SS_RDEF, /* XXX TBD */ 2771 "Unknown signature verification key") }, 2772 /* T */ 2773 { SST(0x74, 0x07, SS_RDEF, /* XXX TBD */ 2774 "Encryption parameters not useable") }, 2775 /* DT R M E VF */ 2776 { SST(0x74, 0x08, SS_RDEF, /* XXX TBD */ 2777 "Digital signature validation failure") }, 2778 /* T */ 2779 { SST(0x74, 0x09, SS_RDEF, /* XXX TBD */ 2780 "Encryption mode mismatch on read") }, 2781 /* T */ 2782 { SST(0x74, 0x0A, SS_RDEF, /* XXX TBD */ 2783 "Encrypted block not raw read enabled") }, 2784 /* T */ 2785 { SST(0x74, 0x0B, SS_RDEF, /* XXX TBD */ 2786 "Incorrect encryption parameters") }, 2787 /* DT R MAEBKV */ 2788 { SST(0x74, 0x0C, SS_RDEF, /* XXX TBD */ 2789 "Unable to decrypt parameter list") }, 2790 /* T */ 2791 { SST(0x74, 0x0D, SS_RDEF, /* XXX TBD */ 2792 "Encryption algorithm disabled") }, 2793 /* DT R MAEBKV */ 2794 { SST(0x74, 0x10, SS_RDEF, /* XXX TBD */ 2795 "SA creation parameter value invalid") }, 2796 /* DT R MAEBKV */ 2797 { SST(0x74, 0x11, SS_RDEF, /* XXX TBD */ 2798 "SA creation parameter value rejected") }, 2799 /* DT R MAEBKV */ 2800 { SST(0x74, 0x12, SS_RDEF, /* XXX TBD */ 2801 "Invalid SA usage") }, 2802 /* T */ 2803 { SST(0x74, 0x21, SS_RDEF, /* XXX TBD */ 2804 "Data encryption configuration prevented") }, 2805 /* DT R MAEBKV */ 2806 { SST(0x74, 0x30, SS_RDEF, /* XXX TBD */ 2807 "SA creation parameter not supported") }, 2808 /* DT R MAEBKV */ 2809 { SST(0x74, 0x40, SS_RDEF, /* XXX TBD */ 2810 "Authentication failed") }, 2811 /* V */ 2812 { SST(0x74, 0x61, SS_RDEF, /* XXX TBD */ 2813 "External data encryption key manager access error") }, 2814 /* V */ 2815 { SST(0x74, 0x62, SS_RDEF, /* XXX TBD */ 2816 "External data encryption key manager error") }, 2817 /* V */ 2818 { SST(0x74, 0x63, SS_RDEF, /* XXX TBD */ 2819 "External data encryption key not found") }, 2820 /* V */ 2821 { SST(0x74, 0x64, SS_RDEF, /* XXX TBD */ 2822 "External data encryption request not authorized") }, 2823 /* T */ 2824 { SST(0x74, 0x6E, SS_RDEF, /* XXX TBD */ 2825 "External data encryption control timeout") }, 2826 /* T */ 2827 { SST(0x74, 0x6F, SS_RDEF, /* XXX TBD */ 2828 "External data encryption control error") }, 2829 /* DT R M E V */ 2830 { SST(0x74, 0x71, SS_RDEF, /* XXX TBD */ 2831 "Logical unit access not authorized") }, 2832 /* D */ 2833 { SST(0x74, 0x79, SS_RDEF, /* XXX TBD */ 2834 "Security conflict in translated device") } 2835 }; 2836 2837 const int asc_table_size = sizeof(asc_table)/sizeof(asc_table[0]); 2838 2839 struct asc_key 2840 { 2841 int asc; 2842 int ascq; 2843 }; 2844 2845 static int 2846 ascentrycomp(const void *key, const void *member) 2847 { 2848 int asc; 2849 int ascq; 2850 const struct asc_table_entry *table_entry; 2851 2852 asc = ((const struct asc_key *)key)->asc; 2853 ascq = ((const struct asc_key *)key)->ascq; 2854 table_entry = (const struct asc_table_entry *)member; 2855 2856 if (asc >= table_entry->asc) { 2857 2858 if (asc > table_entry->asc) 2859 return (1); 2860 2861 if (ascq <= table_entry->ascq) { 2862 /* Check for ranges */ 2863 if (ascq == table_entry->ascq 2864 || ((table_entry->action & SSQ_RANGE) != 0 2865 && ascq >= (table_entry - 1)->ascq)) 2866 return (0); 2867 return (-1); 2868 } 2869 return (1); 2870 } 2871 return (-1); 2872 } 2873 2874 static int 2875 senseentrycomp(const void *key, const void *member) 2876 { 2877 int sense_key; 2878 const struct sense_key_table_entry *table_entry; 2879 2880 sense_key = *((const int *)key); 2881 table_entry = (const struct sense_key_table_entry *)member; 2882 2883 if (sense_key >= table_entry->sense_key) { 2884 if (sense_key == table_entry->sense_key) 2885 return (0); 2886 return (1); 2887 } 2888 return (-1); 2889 } 2890 2891 static void 2892 fetchtableentries(int sense_key, int asc, int ascq, 2893 struct scsi_inquiry_data *inq_data, 2894 const struct sense_key_table_entry **sense_entry, 2895 const struct asc_table_entry **asc_entry) 2896 { 2897 caddr_t match; 2898 const struct asc_table_entry *asc_tables[2]; 2899 const struct sense_key_table_entry *sense_tables[2]; 2900 struct asc_key asc_ascq; 2901 size_t asc_tables_size[2]; 2902 size_t sense_tables_size[2]; 2903 int num_asc_tables; 2904 int num_sense_tables; 2905 int i; 2906 2907 /* Default to failure */ 2908 *sense_entry = NULL; 2909 *asc_entry = NULL; 2910 match = NULL; 2911 if (inq_data != NULL) 2912 match = cam_quirkmatch((caddr_t)inq_data, 2913 (caddr_t)sense_quirk_table, 2914 sense_quirk_table_size, 2915 sizeof(*sense_quirk_table), 2916 scsi_inquiry_match); 2917 2918 if (match != NULL) { 2919 struct scsi_sense_quirk_entry *quirk; 2920 2921 quirk = (struct scsi_sense_quirk_entry *)match; 2922 asc_tables[0] = quirk->asc_info; 2923 asc_tables_size[0] = quirk->num_ascs; 2924 asc_tables[1] = asc_table; 2925 asc_tables_size[1] = asc_table_size; 2926 num_asc_tables = 2; 2927 sense_tables[0] = quirk->sense_key_info; 2928 sense_tables_size[0] = quirk->num_sense_keys; 2929 sense_tables[1] = sense_key_table; 2930 sense_tables_size[1] = sense_key_table_size; 2931 num_sense_tables = 2; 2932 } else { 2933 asc_tables[0] = asc_table; 2934 asc_tables_size[0] = asc_table_size; 2935 num_asc_tables = 1; 2936 sense_tables[0] = sense_key_table; 2937 sense_tables_size[0] = sense_key_table_size; 2938 num_sense_tables = 1; 2939 } 2940 2941 asc_ascq.asc = asc; 2942 asc_ascq.ascq = ascq; 2943 for (i = 0; i < num_asc_tables; i++) { 2944 void *found_entry; 2945 2946 found_entry = bsearch(&asc_ascq, asc_tables[i], 2947 asc_tables_size[i], 2948 sizeof(**asc_tables), 2949 ascentrycomp); 2950 2951 if (found_entry) { 2952 *asc_entry = (struct asc_table_entry *)found_entry; 2953 break; 2954 } 2955 } 2956 2957 for (i = 0; i < num_sense_tables; i++) { 2958 void *found_entry; 2959 2960 found_entry = bsearch(&sense_key, sense_tables[i], 2961 sense_tables_size[i], 2962 sizeof(**sense_tables), 2963 senseentrycomp); 2964 2965 if (found_entry) { 2966 *sense_entry = 2967 (struct sense_key_table_entry *)found_entry; 2968 break; 2969 } 2970 } 2971 } 2972 2973 void 2974 scsi_sense_desc(int sense_key, int asc, int ascq, 2975 struct scsi_inquiry_data *inq_data, 2976 const char **sense_key_desc, const char **asc_desc) 2977 { 2978 const struct asc_table_entry *asc_entry; 2979 const struct sense_key_table_entry *sense_entry; 2980 2981 fetchtableentries(sense_key, asc, ascq, 2982 inq_data, 2983 &sense_entry, 2984 &asc_entry); 2985 2986 if (sense_entry != NULL) 2987 *sense_key_desc = sense_entry->desc; 2988 else 2989 *sense_key_desc = "Invalid Sense Key"; 2990 2991 if (asc_entry != NULL) 2992 *asc_desc = asc_entry->desc; 2993 else if (asc >= 0x80 && asc <= 0xff) 2994 *asc_desc = "Vendor Specific ASC"; 2995 else if (ascq >= 0x80 && ascq <= 0xff) 2996 *asc_desc = "Vendor Specific ASCQ"; 2997 else 2998 *asc_desc = "Reserved ASC/ASCQ pair"; 2999 } 3000 3001 /* 3002 * Given sense and device type information, return the appropriate action. 3003 * If we do not understand the specific error as identified by the ASC/ASCQ 3004 * pair, fall back on the more generic actions derived from the sense key. 3005 */ 3006 scsi_sense_action 3007 scsi_error_action(struct ccb_scsiio *csio, struct scsi_inquiry_data *inq_data, 3008 u_int32_t sense_flags) 3009 { 3010 const struct asc_table_entry *asc_entry; 3011 const struct sense_key_table_entry *sense_entry; 3012 int error_code, sense_key, asc, ascq; 3013 scsi_sense_action action; 3014 3015 if (!scsi_extract_sense_ccb((union ccb *)csio, 3016 &error_code, &sense_key, &asc, &ascq)) { 3017 action = SS_RETRY | SSQ_DECREMENT_COUNT | SSQ_PRINT_SENSE | EIO; 3018 } else if ((error_code == SSD_DEFERRED_ERROR) 3019 || (error_code == SSD_DESC_DEFERRED_ERROR)) { 3020 /* 3021 * XXX dufault@FreeBSD.org 3022 * This error doesn't relate to the command associated 3023 * with this request sense. A deferred error is an error 3024 * for a command that has already returned GOOD status 3025 * (see SCSI2 8.2.14.2). 3026 * 3027 * By my reading of that section, it looks like the current 3028 * command has been cancelled, we should now clean things up 3029 * (hopefully recovering any lost data) and then retry the 3030 * current command. There are two easy choices, both wrong: 3031 * 3032 * 1. Drop through (like we had been doing), thus treating 3033 * this as if the error were for the current command and 3034 * return and stop the current command. 3035 * 3036 * 2. Issue a retry (like I made it do) thus hopefully 3037 * recovering the current transfer, and ignoring the 3038 * fact that we've dropped a command. 3039 * 3040 * These should probably be handled in a device specific 3041 * sense handler or punted back up to a user mode daemon 3042 */ 3043 action = SS_RETRY|SSQ_DECREMENT_COUNT|SSQ_PRINT_SENSE; 3044 } else { 3045 fetchtableentries(sense_key, asc, ascq, 3046 inq_data, 3047 &sense_entry, 3048 &asc_entry); 3049 3050 /* 3051 * Override the 'No additional Sense' entry (0,0) 3052 * with the error action of the sense key. 3053 */ 3054 if (asc_entry != NULL 3055 && (asc != 0 || ascq != 0)) 3056 action = asc_entry->action; 3057 else if (sense_entry != NULL) 3058 action = sense_entry->action; 3059 else 3060 action = SS_RETRY|SSQ_DECREMENT_COUNT|SSQ_PRINT_SENSE; 3061 3062 if (sense_key == SSD_KEY_RECOVERED_ERROR) { 3063 /* 3064 * The action succeeded but the device wants 3065 * the user to know that some recovery action 3066 * was required. 3067 */ 3068 action &= ~(SS_MASK|SSQ_MASK|SS_ERRMASK); 3069 action |= SS_NOP|SSQ_PRINT_SENSE; 3070 } else if (sense_key == SSD_KEY_ILLEGAL_REQUEST) { 3071 if ((sense_flags & SF_QUIET_IR) != 0) 3072 action &= ~SSQ_PRINT_SENSE; 3073 } else if (sense_key == SSD_KEY_UNIT_ATTENTION) { 3074 if ((sense_flags & SF_RETRY_UA) != 0 3075 && (action & SS_MASK) == SS_FAIL) { 3076 action &= ~(SS_MASK|SSQ_MASK); 3077 action |= SS_RETRY|SSQ_DECREMENT_COUNT| 3078 SSQ_PRINT_SENSE; 3079 } 3080 } 3081 } 3082 if ((action & SS_MASK) >= SS_START && 3083 (sense_flags & SF_NO_RECOVERY)) { 3084 action &= ~SS_MASK; 3085 action |= SS_FAIL; 3086 } else if ((action & SS_MASK) == SS_RETRY && 3087 (sense_flags & SF_NO_RETRY)) { 3088 action &= ~SS_MASK; 3089 action |= SS_FAIL; 3090 } 3091 if ((sense_flags & SF_PRINT_ALWAYS) != 0) 3092 action |= SSQ_PRINT_SENSE; 3093 else if ((sense_flags & SF_NO_PRINT) != 0) 3094 action &= ~SSQ_PRINT_SENSE; 3095 3096 return (action); 3097 } 3098 3099 char * 3100 scsi_cdb_string(u_int8_t *cdb_ptr, char *cdb_string, size_t len) 3101 { 3102 u_int8_t cdb_len; 3103 int i; 3104 3105 if (cdb_ptr == NULL) 3106 return(""); 3107 3108 /* Silence warnings */ 3109 cdb_len = 0; 3110 3111 /* 3112 * This is taken from the SCSI-3 draft spec. 3113 * (T10/1157D revision 0.3) 3114 * The top 3 bits of an opcode are the group code. The next 5 bits 3115 * are the command code. 3116 * Group 0: six byte commands 3117 * Group 1: ten byte commands 3118 * Group 2: ten byte commands 3119 * Group 3: reserved 3120 * Group 4: sixteen byte commands 3121 * Group 5: twelve byte commands 3122 * Group 6: vendor specific 3123 * Group 7: vendor specific 3124 */ 3125 switch((*cdb_ptr >> 5) & 0x7) { 3126 case 0: 3127 cdb_len = 6; 3128 break; 3129 case 1: 3130 case 2: 3131 cdb_len = 10; 3132 break; 3133 case 3: 3134 case 6: 3135 case 7: 3136 /* in this case, just print out the opcode */ 3137 cdb_len = 1; 3138 break; 3139 case 4: 3140 cdb_len = 16; 3141 break; 3142 case 5: 3143 cdb_len = 12; 3144 break; 3145 } 3146 *cdb_string = '\0'; 3147 for (i = 0; i < cdb_len; i++) 3148 snprintf(cdb_string + strlen(cdb_string), 3149 len - strlen(cdb_string), "%02hhx ", cdb_ptr[i]); 3150 3151 return(cdb_string); 3152 } 3153 3154 const char * 3155 scsi_status_string(struct ccb_scsiio *csio) 3156 { 3157 switch(csio->scsi_status) { 3158 case SCSI_STATUS_OK: 3159 return("OK"); 3160 case SCSI_STATUS_CHECK_COND: 3161 return("Check Condition"); 3162 case SCSI_STATUS_BUSY: 3163 return("Busy"); 3164 case SCSI_STATUS_INTERMED: 3165 return("Intermediate"); 3166 case SCSI_STATUS_INTERMED_COND_MET: 3167 return("Intermediate-Condition Met"); 3168 case SCSI_STATUS_RESERV_CONFLICT: 3169 return("Reservation Conflict"); 3170 case SCSI_STATUS_CMD_TERMINATED: 3171 return("Command Terminated"); 3172 case SCSI_STATUS_QUEUE_FULL: 3173 return("Queue Full"); 3174 case SCSI_STATUS_ACA_ACTIVE: 3175 return("ACA Active"); 3176 case SCSI_STATUS_TASK_ABORTED: 3177 return("Task Aborted"); 3178 default: { 3179 static char unkstr[64]; 3180 snprintf(unkstr, sizeof(unkstr), "Unknown %#x", 3181 csio->scsi_status); 3182 return(unkstr); 3183 } 3184 } 3185 } 3186 3187 /* 3188 * scsi_command_string() returns 0 for success and -1 for failure. 3189 */ 3190 #ifdef _KERNEL 3191 int 3192 scsi_command_string(struct ccb_scsiio *csio, struct sbuf *sb) 3193 #else /* !_KERNEL */ 3194 int 3195 scsi_command_string(struct cam_device *device, struct ccb_scsiio *csio, 3196 struct sbuf *sb) 3197 #endif /* _KERNEL/!_KERNEL */ 3198 { 3199 struct scsi_inquiry_data *inq_data; 3200 char cdb_str[(SCSI_MAX_CDBLEN * 3) + 1]; 3201 #ifdef _KERNEL 3202 struct ccb_getdev *cgd; 3203 #endif /* _KERNEL */ 3204 3205 #ifdef _KERNEL 3206 if ((cgd = (struct ccb_getdev*)xpt_alloc_ccb_nowait()) == NULL) 3207 return(-1); 3208 /* 3209 * Get the device information. 3210 */ 3211 xpt_setup_ccb(&cgd->ccb_h, 3212 csio->ccb_h.path, 3213 CAM_PRIORITY_NORMAL); 3214 cgd->ccb_h.func_code = XPT_GDEV_TYPE; 3215 xpt_action((union ccb *)cgd); 3216 3217 /* 3218 * If the device is unconfigured, just pretend that it is a hard 3219 * drive. scsi_op_desc() needs this. 3220 */ 3221 if (cgd->ccb_h.status == CAM_DEV_NOT_THERE) 3222 cgd->inq_data.device = T_DIRECT; 3223 3224 inq_data = &cgd->inq_data; 3225 3226 #else /* !_KERNEL */ 3227 3228 inq_data = &device->inq_data; 3229 3230 #endif /* _KERNEL/!_KERNEL */ 3231 3232 if ((csio->ccb_h.flags & CAM_CDB_POINTER) != 0) { 3233 sbuf_printf(sb, "%s. CDB: %s", 3234 scsi_op_desc(csio->cdb_io.cdb_ptr[0], inq_data), 3235 scsi_cdb_string(csio->cdb_io.cdb_ptr, cdb_str, 3236 sizeof(cdb_str))); 3237 } else { 3238 sbuf_printf(sb, "%s. CDB: %s", 3239 scsi_op_desc(csio->cdb_io.cdb_bytes[0], inq_data), 3240 scsi_cdb_string(csio->cdb_io.cdb_bytes, cdb_str, 3241 sizeof(cdb_str))); 3242 } 3243 3244 #ifdef _KERNEL 3245 xpt_free_ccb((union ccb *)cgd); 3246 #endif 3247 3248 return(0); 3249 } 3250 3251 /* 3252 * Iterate over sense descriptors. Each descriptor is passed into iter_func(). 3253 * If iter_func() returns 0, list traversal continues. If iter_func() 3254 * returns non-zero, list traversal is stopped. 3255 */ 3256 void 3257 scsi_desc_iterate(struct scsi_sense_data_desc *sense, u_int sense_len, 3258 int (*iter_func)(struct scsi_sense_data_desc *sense, 3259 u_int, struct scsi_sense_desc_header *, 3260 void *), void *arg) 3261 { 3262 int cur_pos; 3263 int desc_len; 3264 3265 /* 3266 * First make sure the extra length field is present. 3267 */ 3268 if (SSD_DESC_IS_PRESENT(sense, sense_len, extra_len) == 0) 3269 return; 3270 3271 /* 3272 * The length of data actually returned may be different than the 3273 * extra_len recorded in the sturcture. 3274 */ 3275 desc_len = sense_len -offsetof(struct scsi_sense_data_desc, sense_desc); 3276 3277 /* 3278 * Limit this further by the extra length reported, and the maximum 3279 * allowed extra length. 3280 */ 3281 desc_len = MIN(desc_len, MIN(sense->extra_len, SSD_EXTRA_MAX)); 3282 3283 /* 3284 * Subtract the size of the header from the descriptor length. 3285 * This is to ensure that we have at least the header left, so we 3286 * don't have to check that inside the loop. This can wind up 3287 * being a negative value. 3288 */ 3289 desc_len -= sizeof(struct scsi_sense_desc_header); 3290 3291 for (cur_pos = 0; cur_pos < desc_len;) { 3292 struct scsi_sense_desc_header *header; 3293 3294 header = (struct scsi_sense_desc_header *) 3295 &sense->sense_desc[cur_pos]; 3296 3297 /* 3298 * Check to make sure we have the entire descriptor. We 3299 * don't call iter_func() unless we do. 3300 * 3301 * Note that although cur_pos is at the beginning of the 3302 * descriptor, desc_len already has the header length 3303 * subtracted. So the comparison of the length in the 3304 * header (which does not include the header itself) to 3305 * desc_len - cur_pos is correct. 3306 */ 3307 if (header->length > (desc_len - cur_pos)) 3308 break; 3309 3310 if (iter_func(sense, sense_len, header, arg) != 0) 3311 break; 3312 3313 cur_pos += sizeof(*header) + header->length; 3314 } 3315 } 3316 3317 struct scsi_find_desc_info { 3318 uint8_t desc_type; 3319 struct scsi_sense_desc_header *header; 3320 }; 3321 3322 static int 3323 scsi_find_desc_func(struct scsi_sense_data_desc *sense, u_int sense_len, 3324 struct scsi_sense_desc_header *header, void *arg) 3325 { 3326 struct scsi_find_desc_info *desc_info; 3327 3328 desc_info = (struct scsi_find_desc_info *)arg; 3329 3330 if (header->desc_type == desc_info->desc_type) { 3331 desc_info->header = header; 3332 3333 /* We found the descriptor, tell the iterator to stop. */ 3334 return (1); 3335 } else 3336 return (0); 3337 } 3338 3339 /* 3340 * Given a descriptor type, return a pointer to it if it is in the sense 3341 * data and not truncated. Avoiding truncating sense data will simplify 3342 * things significantly for the caller. 3343 */ 3344 uint8_t * 3345 scsi_find_desc(struct scsi_sense_data_desc *sense, u_int sense_len, 3346 uint8_t desc_type) 3347 { 3348 struct scsi_find_desc_info desc_info; 3349 3350 desc_info.desc_type = desc_type; 3351 desc_info.header = NULL; 3352 3353 scsi_desc_iterate(sense, sense_len, scsi_find_desc_func, &desc_info); 3354 3355 return ((uint8_t *)desc_info.header); 3356 } 3357 3358 /* 3359 * Fill in SCSI sense data with the specified parameters. This routine can 3360 * fill in either fixed or descriptor type sense data. 3361 */ 3362 void 3363 scsi_set_sense_data_va(struct scsi_sense_data *sense_data, 3364 scsi_sense_data_type sense_format, int current_error, 3365 int sense_key, int asc, int ascq, va_list ap) 3366 { 3367 int descriptor_sense; 3368 scsi_sense_elem_type elem_type; 3369 3370 /* 3371 * Determine whether to return fixed or descriptor format sense 3372 * data. If the user specifies SSD_TYPE_NONE for some reason, 3373 * they'll just get fixed sense data. 3374 */ 3375 if (sense_format == SSD_TYPE_DESC) 3376 descriptor_sense = 1; 3377 else 3378 descriptor_sense = 0; 3379 3380 /* 3381 * Zero the sense data, so that we don't pass back any garbage data 3382 * to the user. 3383 */ 3384 memset(sense_data, 0, sizeof(*sense_data)); 3385 3386 if (descriptor_sense != 0) { 3387 struct scsi_sense_data_desc *sense; 3388 3389 sense = (struct scsi_sense_data_desc *)sense_data; 3390 /* 3391 * The descriptor sense format eliminates the use of the 3392 * valid bit. 3393 */ 3394 if (current_error != 0) 3395 sense->error_code = SSD_DESC_CURRENT_ERROR; 3396 else 3397 sense->error_code = SSD_DESC_DEFERRED_ERROR; 3398 sense->sense_key = sense_key; 3399 sense->add_sense_code = asc; 3400 sense->add_sense_code_qual = ascq; 3401 /* 3402 * Start off with no extra length, since the above data 3403 * fits in the standard descriptor sense information. 3404 */ 3405 sense->extra_len = 0; 3406 while ((elem_type = (scsi_sense_elem_type)va_arg(ap, 3407 scsi_sense_elem_type)) != SSD_ELEM_NONE) { 3408 int sense_len, len_to_copy; 3409 uint8_t *data; 3410 3411 if (elem_type >= SSD_ELEM_MAX) { 3412 printf("%s: invalid sense type %d\n", __func__, 3413 elem_type); 3414 break; 3415 } 3416 3417 sense_len = (int)va_arg(ap, int); 3418 len_to_copy = MIN(sense_len, SSD_EXTRA_MAX - 3419 sense->extra_len); 3420 data = (uint8_t *)va_arg(ap, uint8_t *); 3421 3422 /* 3423 * We've already consumed the arguments for this one. 3424 */ 3425 if (elem_type == SSD_ELEM_SKIP) 3426 continue; 3427 3428 switch (elem_type) { 3429 case SSD_ELEM_DESC: { 3430 3431 /* 3432 * This is a straight descriptor. All we 3433 * need to do is copy the data in. 3434 */ 3435 bcopy(data, &sense->sense_desc[ 3436 sense->extra_len], len_to_copy); 3437 sense->extra_len += len_to_copy; 3438 break; 3439 } 3440 case SSD_ELEM_SKS: { 3441 struct scsi_sense_sks sks; 3442 3443 bzero(&sks, sizeof(sks)); 3444 3445 /* 3446 * This is already-formatted sense key 3447 * specific data. We just need to fill out 3448 * the header and copy everything in. 3449 */ 3450 bcopy(data, &sks.sense_key_spec, 3451 MIN(len_to_copy, 3452 sizeof(sks.sense_key_spec))); 3453 3454 sks.desc_type = SSD_DESC_SKS; 3455 sks.length = sizeof(sks) - 3456 offsetof(struct scsi_sense_sks, reserved1); 3457 bcopy(&sks,&sense->sense_desc[sense->extra_len], 3458 sizeof(sks)); 3459 sense->extra_len += sizeof(sks); 3460 break; 3461 } 3462 case SSD_ELEM_INFO: 3463 case SSD_ELEM_COMMAND: { 3464 struct scsi_sense_command cmd; 3465 struct scsi_sense_info info; 3466 uint8_t *data_dest; 3467 uint8_t *descriptor; 3468 int descriptor_size, i, copy_len; 3469 3470 bzero(&cmd, sizeof(cmd)); 3471 bzero(&info, sizeof(info)); 3472 3473 /* 3474 * Command or information data. The 3475 * operate in pretty much the same way. 3476 */ 3477 if (elem_type == SSD_ELEM_COMMAND) { 3478 len_to_copy = MIN(len_to_copy, 3479 sizeof(cmd.command_info)); 3480 descriptor = (uint8_t *)&cmd; 3481 descriptor_size = sizeof(cmd); 3482 data_dest =(uint8_t *)&cmd.command_info; 3483 cmd.desc_type = SSD_DESC_COMMAND; 3484 cmd.length = sizeof(cmd) - 3485 offsetof(struct scsi_sense_command, 3486 reserved); 3487 } else { 3488 len_to_copy = MIN(len_to_copy, 3489 sizeof(info.info)); 3490 descriptor = (uint8_t *)&info; 3491 descriptor_size = sizeof(cmd); 3492 data_dest = (uint8_t *)&info.info; 3493 info.desc_type = SSD_DESC_INFO; 3494 info.byte2 = SSD_INFO_VALID; 3495 info.length = sizeof(info) - 3496 offsetof(struct scsi_sense_info, 3497 byte2); 3498 } 3499 3500 /* 3501 * Copy this in reverse because the spec 3502 * (SPC-4) says that when 4 byte quantities 3503 * are stored in this 8 byte field, the 3504 * first four bytes shall be 0. 3505 * 3506 * So we fill the bytes in from the end, and 3507 * if we have less than 8 bytes to copy, 3508 * the initial, most significant bytes will 3509 * be 0. 3510 */ 3511 for (i = sense_len - 1; i >= 0 && 3512 len_to_copy > 0; i--, len_to_copy--) 3513 data_dest[len_to_copy - 1] = data[i]; 3514 3515 /* 3516 * This calculation looks much like the 3517 * initial len_to_copy calculation, but 3518 * we have to do it again here, because 3519 * we're looking at a larger amount that 3520 * may or may not fit. It's not only the 3521 * data the user passed in, but also the 3522 * rest of the descriptor. 3523 */ 3524 copy_len = MIN(descriptor_size, 3525 SSD_EXTRA_MAX - sense->extra_len); 3526 bcopy(descriptor, &sense->sense_desc[ 3527 sense->extra_len], copy_len); 3528 sense->extra_len += copy_len; 3529 break; 3530 } 3531 case SSD_ELEM_FRU: { 3532 struct scsi_sense_fru fru; 3533 int copy_len; 3534 3535 bzero(&fru, sizeof(fru)); 3536 3537 fru.desc_type = SSD_DESC_FRU; 3538 fru.length = sizeof(fru) - 3539 offsetof(struct scsi_sense_fru, reserved); 3540 fru.fru = *data; 3541 3542 copy_len = MIN(sizeof(fru), SSD_EXTRA_MAX - 3543 sense->extra_len); 3544 bcopy(&fru, &sense->sense_desc[ 3545 sense->extra_len], copy_len); 3546 sense->extra_len += copy_len; 3547 break; 3548 } 3549 case SSD_ELEM_STREAM: { 3550 struct scsi_sense_stream stream_sense; 3551 int copy_len; 3552 3553 bzero(&stream_sense, sizeof(stream_sense)); 3554 stream_sense.desc_type = SSD_DESC_STREAM; 3555 stream_sense.length = sizeof(stream_sense) - 3556 offsetof(struct scsi_sense_stream, reserved); 3557 stream_sense.byte3 = *data; 3558 3559 copy_len = MIN(sizeof(stream_sense), 3560 SSD_EXTRA_MAX - sense->extra_len); 3561 bcopy(&stream_sense, &sense->sense_desc[ 3562 sense->extra_len], copy_len); 3563 sense->extra_len += copy_len; 3564 break; 3565 } 3566 default: 3567 /* 3568 * We shouldn't get here, but if we do, do 3569 * nothing. We've already consumed the 3570 * arguments above. 3571 */ 3572 break; 3573 } 3574 } 3575 } else { 3576 struct scsi_sense_data_fixed *sense; 3577 3578 sense = (struct scsi_sense_data_fixed *)sense_data; 3579 3580 if (current_error != 0) 3581 sense->error_code = SSD_CURRENT_ERROR; 3582 else 3583 sense->error_code = SSD_DEFERRED_ERROR; 3584 3585 sense->flags = sense_key; 3586 sense->add_sense_code = asc; 3587 sense->add_sense_code_qual = ascq; 3588 /* 3589 * We've set the ASC and ASCQ, so we have 6 more bytes of 3590 * valid data. If we wind up setting any of the other 3591 * fields, we'll bump this to 10 extra bytes. 3592 */ 3593 sense->extra_len = 6; 3594 3595 while ((elem_type = (scsi_sense_elem_type)va_arg(ap, 3596 scsi_sense_elem_type)) != SSD_ELEM_NONE) { 3597 int sense_len, len_to_copy; 3598 uint8_t *data; 3599 3600 if (elem_type >= SSD_ELEM_MAX) { 3601 printf("%s: invalid sense type %d\n", __func__, 3602 elem_type); 3603 break; 3604 } 3605 /* 3606 * If we get in here, just bump the extra length to 3607 * 10 bytes. That will encompass anything we're 3608 * going to set here. 3609 */ 3610 sense->extra_len = 10; 3611 sense_len = (int)va_arg(ap, int); 3612 len_to_copy = MIN(sense_len, SSD_EXTRA_MAX - 3613 sense->extra_len); 3614 data = (uint8_t *)va_arg(ap, uint8_t *); 3615 3616 switch (elem_type) { 3617 case SSD_ELEM_SKS: 3618 /* 3619 * The user passed in pre-formatted sense 3620 * key specific data. 3621 */ 3622 bcopy(data, &sense->sense_key_spec[0], 3623 MIN(sizeof(sense->sense_key_spec), 3624 sense_len)); 3625 break; 3626 case SSD_ELEM_INFO: 3627 case SSD_ELEM_COMMAND: { 3628 uint8_t *data_dest; 3629 int i; 3630 3631 if (elem_type == SSD_ELEM_COMMAND) 3632 data_dest = &sense->cmd_spec_info[0]; 3633 else { 3634 data_dest = &sense->info[0]; 3635 /* 3636 * We're setting the info field, so 3637 * set the valid bit. 3638 */ 3639 sense->error_code |= SSD_ERRCODE_VALID; 3640 } 3641 3642 /* 3643 * Copy this in reverse so that if we have 3644 * less than 4 bytes to fill, the least 3645 * significant bytes will be at the end. 3646 * If we have more than 4 bytes, only the 3647 * least significant bytes will be included. 3648 */ 3649 for (i = sense_len - 1; i >= 0 && 3650 len_to_copy > 0; i--, len_to_copy--) 3651 data_dest[len_to_copy - 1] = data[i]; 3652 3653 break; 3654 } 3655 case SSD_ELEM_FRU: 3656 sense->fru = *data; 3657 break; 3658 case SSD_ELEM_STREAM: 3659 sense->flags |= *data; 3660 break; 3661 case SSD_ELEM_DESC: 3662 default: 3663 3664 /* 3665 * If the user passes in descriptor sense, 3666 * we can't handle that in fixed format. 3667 * So just skip it, and any unknown argument 3668 * types. 3669 */ 3670 break; 3671 } 3672 } 3673 } 3674 } 3675 3676 void 3677 scsi_set_sense_data(struct scsi_sense_data *sense_data, 3678 scsi_sense_data_type sense_format, int current_error, 3679 int sense_key, int asc, int ascq, ...) 3680 { 3681 va_list ap; 3682 3683 va_start(ap, ascq); 3684 scsi_set_sense_data_va(sense_data, sense_format, current_error, 3685 sense_key, asc, ascq, ap); 3686 va_end(ap); 3687 } 3688 3689 /* 3690 * Get sense information for three similar sense data types. 3691 */ 3692 int 3693 scsi_get_sense_info(struct scsi_sense_data *sense_data, u_int sense_len, 3694 uint8_t info_type, uint64_t *info, int64_t *signed_info) 3695 { 3696 scsi_sense_data_type sense_type; 3697 3698 if (sense_len == 0) 3699 goto bailout; 3700 3701 sense_type = scsi_sense_type(sense_data); 3702 3703 switch (sense_type) { 3704 case SSD_TYPE_DESC: { 3705 struct scsi_sense_data_desc *sense; 3706 uint8_t *desc; 3707 3708 sense = (struct scsi_sense_data_desc *)sense_data; 3709 3710 desc = scsi_find_desc(sense, sense_len, info_type); 3711 if (desc == NULL) 3712 goto bailout; 3713 3714 switch (info_type) { 3715 case SSD_DESC_INFO: { 3716 struct scsi_sense_info *info_desc; 3717 3718 info_desc = (struct scsi_sense_info *)desc; 3719 *info = scsi_8btou64(info_desc->info); 3720 if (signed_info != NULL) 3721 *signed_info = *info; 3722 break; 3723 } 3724 case SSD_DESC_COMMAND: { 3725 struct scsi_sense_command *cmd_desc; 3726 3727 cmd_desc = (struct scsi_sense_command *)desc; 3728 3729 *info = scsi_8btou64(cmd_desc->command_info); 3730 if (signed_info != NULL) 3731 *signed_info = *info; 3732 break; 3733 } 3734 case SSD_DESC_FRU: { 3735 struct scsi_sense_fru *fru_desc; 3736 3737 fru_desc = (struct scsi_sense_fru *)desc; 3738 3739 *info = fru_desc->fru; 3740 if (signed_info != NULL) 3741 *signed_info = (int8_t)fru_desc->fru; 3742 break; 3743 } 3744 default: 3745 goto bailout; 3746 break; 3747 } 3748 break; 3749 } 3750 case SSD_TYPE_FIXED: { 3751 struct scsi_sense_data_fixed *sense; 3752 3753 sense = (struct scsi_sense_data_fixed *)sense_data; 3754 3755 switch (info_type) { 3756 case SSD_DESC_INFO: { 3757 uint32_t info_val; 3758 3759 if ((sense->error_code & SSD_ERRCODE_VALID) == 0) 3760 goto bailout; 3761 3762 if (SSD_FIXED_IS_PRESENT(sense, sense_len, info) == 0) 3763 goto bailout; 3764 3765 info_val = scsi_4btoul(sense->info); 3766 3767 *info = info_val; 3768 if (signed_info != NULL) 3769 *signed_info = (int32_t)info_val; 3770 break; 3771 } 3772 case SSD_DESC_COMMAND: { 3773 uint32_t cmd_val; 3774 3775 if ((SSD_FIXED_IS_PRESENT(sense, sense_len, 3776 cmd_spec_info) == 0) 3777 || (SSD_FIXED_IS_FILLED(sense, cmd_spec_info) == 0)) 3778 goto bailout; 3779 3780 cmd_val = scsi_4btoul(sense->cmd_spec_info); 3781 if (cmd_val == 0) 3782 goto bailout; 3783 3784 *info = cmd_val; 3785 if (signed_info != NULL) 3786 *signed_info = (int32_t)cmd_val; 3787 break; 3788 } 3789 case SSD_DESC_FRU: 3790 if ((SSD_FIXED_IS_PRESENT(sense, sense_len, fru) == 0) 3791 || (SSD_FIXED_IS_FILLED(sense, fru) == 0)) 3792 goto bailout; 3793 3794 if (sense->fru == 0) 3795 goto bailout; 3796 3797 *info = sense->fru; 3798 if (signed_info != NULL) 3799 *signed_info = (int8_t)sense->fru; 3800 break; 3801 default: 3802 goto bailout; 3803 break; 3804 } 3805 break; 3806 } 3807 default: 3808 goto bailout; 3809 break; 3810 } 3811 3812 return (0); 3813 bailout: 3814 return (1); 3815 } 3816 3817 int 3818 scsi_get_sks(struct scsi_sense_data *sense_data, u_int sense_len, uint8_t *sks) 3819 { 3820 scsi_sense_data_type sense_type; 3821 3822 if (sense_len == 0) 3823 goto bailout; 3824 3825 sense_type = scsi_sense_type(sense_data); 3826 3827 switch (sense_type) { 3828 case SSD_TYPE_DESC: { 3829 struct scsi_sense_data_desc *sense; 3830 struct scsi_sense_sks *desc; 3831 3832 sense = (struct scsi_sense_data_desc *)sense_data; 3833 3834 desc = (struct scsi_sense_sks *)scsi_find_desc(sense, sense_len, 3835 SSD_DESC_SKS); 3836 if (desc == NULL) 3837 goto bailout; 3838 3839 /* 3840 * No need to check the SKS valid bit for descriptor sense. 3841 * If the descriptor is present, it is valid. 3842 */ 3843 bcopy(desc->sense_key_spec, sks, sizeof(desc->sense_key_spec)); 3844 break; 3845 } 3846 case SSD_TYPE_FIXED: { 3847 struct scsi_sense_data_fixed *sense; 3848 3849 sense = (struct scsi_sense_data_fixed *)sense_data; 3850 3851 if ((SSD_FIXED_IS_PRESENT(sense, sense_len, sense_key_spec)== 0) 3852 || (SSD_FIXED_IS_FILLED(sense, sense_key_spec) == 0)) 3853 goto bailout; 3854 3855 if ((sense->sense_key_spec[0] & SSD_SCS_VALID) == 0) 3856 goto bailout; 3857 3858 bcopy(sense->sense_key_spec, sks,sizeof(sense->sense_key_spec)); 3859 break; 3860 } 3861 default: 3862 goto bailout; 3863 break; 3864 } 3865 return (0); 3866 bailout: 3867 return (1); 3868 } 3869 3870 /* 3871 * Provide a common interface for fixed and descriptor sense to detect 3872 * whether we have block-specific sense information. It is clear by the 3873 * presence of the block descriptor in descriptor mode, but we have to 3874 * infer from the inquiry data and ILI bit in fixed mode. 3875 */ 3876 int 3877 scsi_get_block_info(struct scsi_sense_data *sense_data, u_int sense_len, 3878 struct scsi_inquiry_data *inq_data, uint8_t *block_bits) 3879 { 3880 scsi_sense_data_type sense_type; 3881 3882 if (inq_data != NULL) { 3883 switch (SID_TYPE(inq_data)) { 3884 case T_DIRECT: 3885 case T_RBC: 3886 break; 3887 default: 3888 goto bailout; 3889 break; 3890 } 3891 } 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 struct scsi_sense_block *block; 3899 3900 sense = (struct scsi_sense_data_desc *)sense_data; 3901 3902 block = (struct scsi_sense_block *)scsi_find_desc(sense, 3903 sense_len, SSD_DESC_BLOCK); 3904 if (block == NULL) 3905 goto bailout; 3906 3907 *block_bits = block->byte3; 3908 break; 3909 } 3910 case SSD_TYPE_FIXED: { 3911 struct scsi_sense_data_fixed *sense; 3912 3913 sense = (struct scsi_sense_data_fixed *)sense_data; 3914 3915 if (SSD_FIXED_IS_PRESENT(sense, sense_len, flags) == 0) 3916 goto bailout; 3917 3918 if ((sense->flags & SSD_ILI) == 0) 3919 goto bailout; 3920 3921 *block_bits = sense->flags & SSD_ILI; 3922 break; 3923 } 3924 default: 3925 goto bailout; 3926 break; 3927 } 3928 return (0); 3929 bailout: 3930 return (1); 3931 } 3932 3933 int 3934 scsi_get_stream_info(struct scsi_sense_data *sense_data, u_int sense_len, 3935 struct scsi_inquiry_data *inq_data, uint8_t *stream_bits) 3936 { 3937 scsi_sense_data_type sense_type; 3938 3939 if (inq_data != NULL) { 3940 switch (SID_TYPE(inq_data)) { 3941 case T_SEQUENTIAL: 3942 break; 3943 default: 3944 goto bailout; 3945 break; 3946 } 3947 } 3948 3949 sense_type = scsi_sense_type(sense_data); 3950 3951 switch (sense_type) { 3952 case SSD_TYPE_DESC: { 3953 struct scsi_sense_data_desc *sense; 3954 struct scsi_sense_stream *stream; 3955 3956 sense = (struct scsi_sense_data_desc *)sense_data; 3957 3958 stream = (struct scsi_sense_stream *)scsi_find_desc(sense, 3959 sense_len, SSD_DESC_STREAM); 3960 if (stream == NULL) 3961 goto bailout; 3962 3963 *stream_bits = stream->byte3; 3964 break; 3965 } 3966 case SSD_TYPE_FIXED: { 3967 struct scsi_sense_data_fixed *sense; 3968 3969 sense = (struct scsi_sense_data_fixed *)sense_data; 3970 3971 if (SSD_FIXED_IS_PRESENT(sense, sense_len, flags) == 0) 3972 goto bailout; 3973 3974 if ((sense->flags & (SSD_ILI|SSD_EOM|SSD_FILEMARK)) == 0) 3975 goto bailout; 3976 3977 *stream_bits = sense->flags & (SSD_ILI|SSD_EOM|SSD_FILEMARK); 3978 break; 3979 } 3980 default: 3981 goto bailout; 3982 break; 3983 } 3984 return (0); 3985 bailout: 3986 return (1); 3987 } 3988 3989 void 3990 scsi_info_sbuf(struct sbuf *sb, uint8_t *cdb, int cdb_len, 3991 struct scsi_inquiry_data *inq_data, uint64_t info) 3992 { 3993 sbuf_printf(sb, "Info: %#jx", info); 3994 } 3995 3996 void 3997 scsi_command_sbuf(struct sbuf *sb, uint8_t *cdb, int cdb_len, 3998 struct scsi_inquiry_data *inq_data, uint64_t csi) 3999 { 4000 sbuf_printf(sb, "Command Specific Info: %#jx", csi); 4001 } 4002 4003 4004 void 4005 scsi_progress_sbuf(struct sbuf *sb, uint16_t progress) 4006 { 4007 sbuf_printf(sb, "Progress: %d%% (%d/%d) complete", 4008 (progress * 100) / SSD_SKS_PROGRESS_DENOM, 4009 progress, SSD_SKS_PROGRESS_DENOM); 4010 } 4011 4012 /* 4013 * Returns 1 for failure (i.e. SKS isn't valid) and 0 for success. 4014 */ 4015 int 4016 scsi_sks_sbuf(struct sbuf *sb, int sense_key, uint8_t *sks) 4017 { 4018 if ((sks[0] & SSD_SKS_VALID) == 0) 4019 return (1); 4020 4021 switch (sense_key) { 4022 case SSD_KEY_ILLEGAL_REQUEST: { 4023 struct scsi_sense_sks_field *field; 4024 int bad_command; 4025 char tmpstr[40]; 4026 4027 /*Field Pointer*/ 4028 field = (struct scsi_sense_sks_field *)sks; 4029 4030 if (field->byte0 & SSD_SKS_FIELD_CMD) 4031 bad_command = 1; 4032 else 4033 bad_command = 0; 4034 4035 tmpstr[0] = '\0'; 4036 4037 /* Bit pointer is valid */ 4038 if (field->byte0 & SSD_SKS_BPV) 4039 snprintf(tmpstr, sizeof(tmpstr), "bit %d ", 4040 field->byte0 & SSD_SKS_BIT_VALUE); 4041 4042 sbuf_printf(sb, "%s byte %d %sis invalid", 4043 bad_command ? "Command" : "Data", 4044 scsi_2btoul(field->field), tmpstr); 4045 break; 4046 } 4047 case SSD_KEY_UNIT_ATTENTION: { 4048 struct scsi_sense_sks_overflow *overflow; 4049 4050 overflow = (struct scsi_sense_sks_overflow *)sks; 4051 4052 /*UA Condition Queue Overflow*/ 4053 sbuf_printf(sb, "Unit Attention Condition Queue %s", 4054 (overflow->byte0 & SSD_SKS_OVERFLOW_SET) ? 4055 "Overflowed" : "Did Not Overflow??"); 4056 break; 4057 } 4058 case SSD_KEY_RECOVERED_ERROR: 4059 case SSD_KEY_HARDWARE_ERROR: 4060 case SSD_KEY_MEDIUM_ERROR: { 4061 struct scsi_sense_sks_retry *retry; 4062 4063 /*Actual Retry Count*/ 4064 retry = (struct scsi_sense_sks_retry *)sks; 4065 4066 sbuf_printf(sb, "Actual Retry Count: %d", 4067 scsi_2btoul(retry->actual_retry_count)); 4068 break; 4069 } 4070 case SSD_KEY_NO_SENSE: 4071 case SSD_KEY_NOT_READY: { 4072 struct scsi_sense_sks_progress *progress; 4073 int progress_val; 4074 4075 /*Progress Indication*/ 4076 progress = (struct scsi_sense_sks_progress *)sks; 4077 progress_val = scsi_2btoul(progress->progress); 4078 4079 scsi_progress_sbuf(sb, progress_val); 4080 break; 4081 } 4082 case SSD_KEY_COPY_ABORTED: { 4083 struct scsi_sense_sks_segment *segment; 4084 char tmpstr[40]; 4085 4086 /*Segment Pointer*/ 4087 segment = (struct scsi_sense_sks_segment *)sks; 4088 4089 tmpstr[0] = '\0'; 4090 4091 if (segment->byte0 & SSD_SKS_SEGMENT_BPV) 4092 snprintf(tmpstr, sizeof(tmpstr), "bit %d ", 4093 segment->byte0 & SSD_SKS_SEGMENT_BITPTR); 4094 4095 sbuf_printf(sb, "%s byte %d %sis invalid", (segment->byte0 & 4096 SSD_SKS_SEGMENT_SD) ? "Segment" : "Data", 4097 scsi_2btoul(segment->field), tmpstr); 4098 break; 4099 } 4100 default: 4101 sbuf_printf(sb, "Sense Key Specific: %#x,%#x", sks[0], 4102 scsi_2btoul(&sks[1])); 4103 break; 4104 } 4105 4106 return (0); 4107 } 4108 4109 void 4110 scsi_fru_sbuf(struct sbuf *sb, uint64_t fru) 4111 { 4112 sbuf_printf(sb, "Field Replaceable Unit: %d", (int)fru); 4113 } 4114 4115 void 4116 scsi_stream_sbuf(struct sbuf *sb, uint8_t stream_bits, uint64_t info) 4117 { 4118 int need_comma; 4119 4120 need_comma = 0; 4121 /* 4122 * XXX KDM this needs more descriptive decoding. 4123 */ 4124 if (stream_bits & SSD_DESC_STREAM_FM) { 4125 sbuf_printf(sb, "Filemark"); 4126 need_comma = 1; 4127 } 4128 4129 if (stream_bits & SSD_DESC_STREAM_EOM) { 4130 sbuf_printf(sb, "%sEOM", (need_comma) ? "," : ""); 4131 need_comma = 1; 4132 } 4133 4134 if (stream_bits & SSD_DESC_STREAM_ILI) 4135 sbuf_printf(sb, "%sILI", (need_comma) ? "," : ""); 4136 4137 sbuf_printf(sb, ": Info: %#jx", (uintmax_t) info); 4138 } 4139 4140 void 4141 scsi_block_sbuf(struct sbuf *sb, uint8_t block_bits, uint64_t info) 4142 { 4143 if (block_bits & SSD_DESC_BLOCK_ILI) 4144 sbuf_printf(sb, "ILI: residue %#jx", (uintmax_t) info); 4145 } 4146 4147 void 4148 scsi_sense_info_sbuf(struct sbuf *sb, struct scsi_sense_data *sense, 4149 u_int sense_len, uint8_t *cdb, int cdb_len, 4150 struct scsi_inquiry_data *inq_data, 4151 struct scsi_sense_desc_header *header) 4152 { 4153 struct scsi_sense_info *info; 4154 4155 info = (struct scsi_sense_info *)header; 4156 4157 scsi_info_sbuf(sb, cdb, cdb_len, inq_data, scsi_8btou64(info->info)); 4158 } 4159 4160 void 4161 scsi_sense_command_sbuf(struct sbuf *sb, struct scsi_sense_data *sense, 4162 u_int sense_len, uint8_t *cdb, int cdb_len, 4163 struct scsi_inquiry_data *inq_data, 4164 struct scsi_sense_desc_header *header) 4165 { 4166 struct scsi_sense_command *command; 4167 4168 command = (struct scsi_sense_command *)header; 4169 4170 scsi_command_sbuf(sb, cdb, cdb_len, inq_data, 4171 scsi_8btou64(command->command_info)); 4172 } 4173 4174 void 4175 scsi_sense_sks_sbuf(struct sbuf *sb, struct scsi_sense_data *sense, 4176 u_int sense_len, uint8_t *cdb, int cdb_len, 4177 struct scsi_inquiry_data *inq_data, 4178 struct scsi_sense_desc_header *header) 4179 { 4180 struct scsi_sense_sks *sks; 4181 int error_code, sense_key, asc, ascq; 4182 4183 sks = (struct scsi_sense_sks *)header; 4184 4185 scsi_extract_sense_len(sense, sense_len, &error_code, &sense_key, 4186 &asc, &ascq, /*show_errors*/ 1); 4187 4188 scsi_sks_sbuf(sb, sense_key, sks->sense_key_spec); 4189 } 4190 4191 void 4192 scsi_sense_fru_sbuf(struct sbuf *sb, struct scsi_sense_data *sense, 4193 u_int sense_len, uint8_t *cdb, int cdb_len, 4194 struct scsi_inquiry_data *inq_data, 4195 struct scsi_sense_desc_header *header) 4196 { 4197 struct scsi_sense_fru *fru; 4198 4199 fru = (struct scsi_sense_fru *)header; 4200 4201 scsi_fru_sbuf(sb, (uint64_t)fru->fru); 4202 } 4203 4204 void 4205 scsi_sense_stream_sbuf(struct sbuf *sb, struct scsi_sense_data *sense, 4206 u_int sense_len, uint8_t *cdb, int cdb_len, 4207 struct scsi_inquiry_data *inq_data, 4208 struct scsi_sense_desc_header *header) 4209 { 4210 struct scsi_sense_stream *stream; 4211 uint64_t info; 4212 4213 stream = (struct scsi_sense_stream *)header; 4214 info = 0; 4215 4216 scsi_get_sense_info(sense, sense_len, SSD_DESC_INFO, &info, NULL); 4217 4218 scsi_stream_sbuf(sb, stream->byte3, info); 4219 } 4220 4221 void 4222 scsi_sense_block_sbuf(struct sbuf *sb, struct scsi_sense_data *sense, 4223 u_int sense_len, uint8_t *cdb, int cdb_len, 4224 struct scsi_inquiry_data *inq_data, 4225 struct scsi_sense_desc_header *header) 4226 { 4227 struct scsi_sense_block *block; 4228 uint64_t info; 4229 4230 block = (struct scsi_sense_block *)header; 4231 info = 0; 4232 4233 scsi_get_sense_info(sense, sense_len, SSD_DESC_INFO, &info, NULL); 4234 4235 scsi_block_sbuf(sb, block->byte3, info); 4236 } 4237 4238 void 4239 scsi_sense_progress_sbuf(struct sbuf *sb, struct scsi_sense_data *sense, 4240 u_int sense_len, uint8_t *cdb, int cdb_len, 4241 struct scsi_inquiry_data *inq_data, 4242 struct scsi_sense_desc_header *header) 4243 { 4244 struct scsi_sense_progress *progress; 4245 const char *sense_key_desc; 4246 const char *asc_desc; 4247 int progress_val; 4248 4249 progress = (struct scsi_sense_progress *)header; 4250 4251 /* 4252 * Get descriptions for the sense key, ASC, and ASCQ in the 4253 * progress descriptor. These could be different than the values 4254 * in the overall sense data. 4255 */ 4256 scsi_sense_desc(progress->sense_key, progress->add_sense_code, 4257 progress->add_sense_code_qual, inq_data, 4258 &sense_key_desc, &asc_desc); 4259 4260 progress_val = scsi_2btoul(progress->progress); 4261 4262 /* 4263 * The progress indicator is for the operation described by the 4264 * sense key, ASC, and ASCQ in the descriptor. 4265 */ 4266 sbuf_cat(sb, sense_key_desc); 4267 sbuf_printf(sb, " asc:%x,%x (%s): ", progress->add_sense_code, 4268 progress->add_sense_code_qual, asc_desc); 4269 scsi_progress_sbuf(sb, progress_val); 4270 } 4271 4272 /* 4273 * Generic sense descriptor printing routine. This is used when we have 4274 * not yet implemented a specific printing routine for this descriptor. 4275 */ 4276 void 4277 scsi_sense_generic_sbuf(struct sbuf *sb, struct scsi_sense_data *sense, 4278 u_int sense_len, uint8_t *cdb, int cdb_len, 4279 struct scsi_inquiry_data *inq_data, 4280 struct scsi_sense_desc_header *header) 4281 { 4282 int i; 4283 uint8_t *buf_ptr; 4284 4285 sbuf_printf(sb, "Descriptor %#x:", header->desc_type); 4286 4287 buf_ptr = (uint8_t *)&header[1]; 4288 4289 for (i = 0; i < header->length; i++, buf_ptr++) 4290 sbuf_printf(sb, " %02x", *buf_ptr); 4291 } 4292 4293 /* 4294 * Keep this list in numeric order. This speeds the array traversal. 4295 */ 4296 struct scsi_sense_desc_printer { 4297 uint8_t desc_type; 4298 /* 4299 * The function arguments here are the superset of what is needed 4300 * to print out various different descriptors. Command and 4301 * information descriptors need inquiry data and command type. 4302 * Sense key specific descriptors need the sense key. 4303 * 4304 * The sense, cdb, and inquiry data arguments may be NULL, but the 4305 * information printed may not be fully decoded as a result. 4306 */ 4307 void (*print_func)(struct sbuf *sb, struct scsi_sense_data *sense, 4308 u_int sense_len, uint8_t *cdb, int cdb_len, 4309 struct scsi_inquiry_data *inq_data, 4310 struct scsi_sense_desc_header *header); 4311 } scsi_sense_printers[] = { 4312 {SSD_DESC_INFO, scsi_sense_info_sbuf}, 4313 {SSD_DESC_COMMAND, scsi_sense_command_sbuf}, 4314 {SSD_DESC_SKS, scsi_sense_sks_sbuf}, 4315 {SSD_DESC_FRU, scsi_sense_fru_sbuf}, 4316 {SSD_DESC_STREAM, scsi_sense_stream_sbuf}, 4317 {SSD_DESC_BLOCK, scsi_sense_block_sbuf}, 4318 {SSD_DESC_PROGRESS, scsi_sense_progress_sbuf} 4319 }; 4320 4321 void 4322 scsi_sense_desc_sbuf(struct sbuf *sb, struct scsi_sense_data *sense, 4323 u_int sense_len, uint8_t *cdb, int cdb_len, 4324 struct scsi_inquiry_data *inq_data, 4325 struct scsi_sense_desc_header *header) 4326 { 4327 int i; 4328 4329 for (i = 0; i < (sizeof(scsi_sense_printers) / 4330 sizeof(scsi_sense_printers[0])); i++) { 4331 struct scsi_sense_desc_printer *printer; 4332 4333 printer = &scsi_sense_printers[i]; 4334 4335 /* 4336 * The list is sorted, so quit if we've passed our 4337 * descriptor number. 4338 */ 4339 if (printer->desc_type > header->desc_type) 4340 break; 4341 4342 if (printer->desc_type != header->desc_type) 4343 continue; 4344 4345 printer->print_func(sb, sense, sense_len, cdb, cdb_len, 4346 inq_data, header); 4347 4348 return; 4349 } 4350 4351 /* 4352 * No specific printing routine, so use the generic routine. 4353 */ 4354 scsi_sense_generic_sbuf(sb, sense, sense_len, cdb, cdb_len, 4355 inq_data, header); 4356 } 4357 4358 scsi_sense_data_type 4359 scsi_sense_type(struct scsi_sense_data *sense_data) 4360 { 4361 switch (sense_data->error_code & SSD_ERRCODE) { 4362 case SSD_DESC_CURRENT_ERROR: 4363 case SSD_DESC_DEFERRED_ERROR: 4364 return (SSD_TYPE_DESC); 4365 break; 4366 case SSD_CURRENT_ERROR: 4367 case SSD_DEFERRED_ERROR: 4368 return (SSD_TYPE_FIXED); 4369 break; 4370 default: 4371 break; 4372 } 4373 4374 return (SSD_TYPE_NONE); 4375 } 4376 4377 struct scsi_print_sense_info { 4378 struct sbuf *sb; 4379 char *path_str; 4380 uint8_t *cdb; 4381 int cdb_len; 4382 struct scsi_inquiry_data *inq_data; 4383 }; 4384 4385 static int 4386 scsi_print_desc_func(struct scsi_sense_data_desc *sense, u_int sense_len, 4387 struct scsi_sense_desc_header *header, void *arg) 4388 { 4389 struct scsi_print_sense_info *print_info; 4390 4391 print_info = (struct scsi_print_sense_info *)arg; 4392 4393 switch (header->desc_type) { 4394 case SSD_DESC_INFO: 4395 case SSD_DESC_FRU: 4396 case SSD_DESC_COMMAND: 4397 case SSD_DESC_SKS: 4398 case SSD_DESC_BLOCK: 4399 case SSD_DESC_STREAM: 4400 /* 4401 * We have already printed these descriptors, if they are 4402 * present. 4403 */ 4404 break; 4405 default: { 4406 sbuf_printf(print_info->sb, "%s", print_info->path_str); 4407 scsi_sense_desc_sbuf(print_info->sb, 4408 (struct scsi_sense_data *)sense, sense_len, 4409 print_info->cdb, print_info->cdb_len, 4410 print_info->inq_data, header); 4411 sbuf_printf(print_info->sb, "\n"); 4412 break; 4413 } 4414 } 4415 4416 /* 4417 * Tell the iterator that we want to see more descriptors if they 4418 * are present. 4419 */ 4420 return (0); 4421 } 4422 4423 void 4424 scsi_sense_only_sbuf(struct scsi_sense_data *sense, u_int sense_len, 4425 struct sbuf *sb, char *path_str, 4426 struct scsi_inquiry_data *inq_data, uint8_t *cdb, 4427 int cdb_len) 4428 { 4429 int error_code, sense_key, asc, ascq; 4430 4431 sbuf_cat(sb, path_str); 4432 4433 scsi_extract_sense_len(sense, sense_len, &error_code, &sense_key, 4434 &asc, &ascq, /*show_errors*/ 1); 4435 4436 sbuf_printf(sb, "SCSI sense: "); 4437 switch (error_code) { 4438 case SSD_DEFERRED_ERROR: 4439 case SSD_DESC_DEFERRED_ERROR: 4440 sbuf_printf(sb, "Deferred error: "); 4441 4442 /* FALLTHROUGH */ 4443 case SSD_CURRENT_ERROR: 4444 case SSD_DESC_CURRENT_ERROR: 4445 { 4446 struct scsi_sense_data_desc *desc_sense; 4447 struct scsi_print_sense_info print_info; 4448 const char *sense_key_desc; 4449 const char *asc_desc; 4450 uint8_t sks[3]; 4451 uint64_t val; 4452 int info_valid; 4453 4454 /* 4455 * Get descriptions for the sense key, ASC, and ASCQ. If 4456 * these aren't present in the sense data (i.e. the sense 4457 * data isn't long enough), the -1 values that 4458 * scsi_extract_sense_len() returns will yield default 4459 * or error descriptions. 4460 */ 4461 scsi_sense_desc(sense_key, asc, ascq, inq_data, 4462 &sense_key_desc, &asc_desc); 4463 4464 /* 4465 * We first print the sense key and ASC/ASCQ. 4466 */ 4467 sbuf_cat(sb, sense_key_desc); 4468 sbuf_printf(sb, " asc:%x,%x (%s)\n", asc, ascq, asc_desc); 4469 4470 /* 4471 * Get the info field if it is valid. 4472 */ 4473 if (scsi_get_sense_info(sense, sense_len, SSD_DESC_INFO, 4474 &val, NULL) == 0) 4475 info_valid = 1; 4476 else 4477 info_valid = 0; 4478 4479 if (info_valid != 0) { 4480 uint8_t bits; 4481 4482 /* 4483 * Determine whether we have any block or stream 4484 * device-specific information. 4485 */ 4486 if (scsi_get_block_info(sense, sense_len, inq_data, 4487 &bits) == 0) { 4488 sbuf_cat(sb, path_str); 4489 scsi_block_sbuf(sb, bits, val); 4490 sbuf_printf(sb, "\n"); 4491 } else if (scsi_get_stream_info(sense, sense_len, 4492 inq_data, &bits) == 0) { 4493 sbuf_cat(sb, path_str); 4494 scsi_stream_sbuf(sb, bits, val); 4495 sbuf_printf(sb, "\n"); 4496 } else if (val != 0) { 4497 /* 4498 * The information field can be valid but 0. 4499 * If the block or stream bits aren't set, 4500 * and this is 0, it isn't terribly useful 4501 * to print it out. 4502 */ 4503 sbuf_cat(sb, path_str); 4504 scsi_info_sbuf(sb, cdb, cdb_len, inq_data, val); 4505 sbuf_printf(sb, "\n"); 4506 } 4507 } 4508 4509 /* 4510 * Print the FRU. 4511 */ 4512 if (scsi_get_sense_info(sense, sense_len, SSD_DESC_FRU, 4513 &val, NULL) == 0) { 4514 sbuf_cat(sb, path_str); 4515 scsi_fru_sbuf(sb, val); 4516 sbuf_printf(sb, "\n"); 4517 } 4518 4519 /* 4520 * Print any command-specific information. 4521 */ 4522 if (scsi_get_sense_info(sense, sense_len, SSD_DESC_COMMAND, 4523 &val, NULL) == 0) { 4524 sbuf_cat(sb, path_str); 4525 scsi_command_sbuf(sb, cdb, cdb_len, inq_data, val); 4526 sbuf_printf(sb, "\n"); 4527 } 4528 4529 /* 4530 * Print out any sense-key-specific information. 4531 */ 4532 if (scsi_get_sks(sense, sense_len, sks) == 0) { 4533 sbuf_cat(sb, path_str); 4534 scsi_sks_sbuf(sb, sense_key, sks); 4535 sbuf_printf(sb, "\n"); 4536 } 4537 4538 /* 4539 * If this is fixed sense, we're done. If we have 4540 * descriptor sense, we might have more information 4541 * available. 4542 */ 4543 if (scsi_sense_type(sense) != SSD_TYPE_DESC) 4544 break; 4545 4546 desc_sense = (struct scsi_sense_data_desc *)sense; 4547 4548 print_info.sb = sb; 4549 print_info.path_str = path_str; 4550 print_info.cdb = cdb; 4551 print_info.cdb_len = cdb_len; 4552 print_info.inq_data = inq_data; 4553 4554 /* 4555 * Print any sense descriptors that we have not already printed. 4556 */ 4557 scsi_desc_iterate(desc_sense, sense_len, scsi_print_desc_func, 4558 &print_info); 4559 break; 4560 4561 } 4562 case -1: 4563 /* 4564 * scsi_extract_sense_len() sets values to -1 if the 4565 * show_errors flag is set and they aren't present in the 4566 * sense data. This means that sense_len is 0. 4567 */ 4568 sbuf_printf(sb, "No sense data present\n"); 4569 break; 4570 default: { 4571 sbuf_printf(sb, "Error code 0x%x", error_code); 4572 if (sense->error_code & SSD_ERRCODE_VALID) { 4573 struct scsi_sense_data_fixed *fixed_sense; 4574 4575 fixed_sense = (struct scsi_sense_data_fixed *)sense; 4576 4577 if (SSD_FIXED_IS_PRESENT(fixed_sense, sense_len, info)){ 4578 uint32_t info; 4579 4580 info = scsi_4btoul(fixed_sense->info); 4581 4582 sbuf_printf(sb, " at block no. %d (decimal)", 4583 info); 4584 } 4585 } 4586 sbuf_printf(sb, "\n"); 4587 break; 4588 } 4589 } 4590 } 4591 4592 /* 4593 * scsi_sense_sbuf() returns 0 for success and -1 for failure. 4594 */ 4595 #ifdef _KERNEL 4596 int 4597 scsi_sense_sbuf(struct ccb_scsiio *csio, struct sbuf *sb, 4598 scsi_sense_string_flags flags) 4599 #else /* !_KERNEL */ 4600 int 4601 scsi_sense_sbuf(struct cam_device *device, struct ccb_scsiio *csio, 4602 struct sbuf *sb, scsi_sense_string_flags flags) 4603 #endif /* _KERNEL/!_KERNEL */ 4604 { 4605 struct scsi_sense_data *sense; 4606 struct scsi_inquiry_data *inq_data; 4607 #ifdef _KERNEL 4608 struct ccb_getdev *cgd; 4609 #endif /* _KERNEL */ 4610 char path_str[64]; 4611 uint8_t *cdb; 4612 4613 #ifndef _KERNEL 4614 if (device == NULL) 4615 return(-1); 4616 #endif /* !_KERNEL */ 4617 if ((csio == NULL) || (sb == NULL)) 4618 return(-1); 4619 4620 /* 4621 * If the CDB is a physical address, we can't deal with it.. 4622 */ 4623 if ((csio->ccb_h.flags & CAM_CDB_PHYS) != 0) 4624 flags &= ~SSS_FLAG_PRINT_COMMAND; 4625 4626 #ifdef _KERNEL 4627 xpt_path_string(csio->ccb_h.path, path_str, sizeof(path_str)); 4628 #else /* !_KERNEL */ 4629 cam_path_string(device, path_str, sizeof(path_str)); 4630 #endif /* _KERNEL/!_KERNEL */ 4631 4632 #ifdef _KERNEL 4633 if ((cgd = (struct ccb_getdev*)xpt_alloc_ccb_nowait()) == NULL) 4634 return(-1); 4635 /* 4636 * Get the device information. 4637 */ 4638 xpt_setup_ccb(&cgd->ccb_h, 4639 csio->ccb_h.path, 4640 CAM_PRIORITY_NORMAL); 4641 cgd->ccb_h.func_code = XPT_GDEV_TYPE; 4642 xpt_action((union ccb *)cgd); 4643 4644 /* 4645 * If the device is unconfigured, just pretend that it is a hard 4646 * drive. scsi_op_desc() needs this. 4647 */ 4648 if (cgd->ccb_h.status == CAM_DEV_NOT_THERE) 4649 cgd->inq_data.device = T_DIRECT; 4650 4651 inq_data = &cgd->inq_data; 4652 4653 #else /* !_KERNEL */ 4654 4655 inq_data = &device->inq_data; 4656 4657 #endif /* _KERNEL/!_KERNEL */ 4658 4659 sense = NULL; 4660 4661 if (flags & SSS_FLAG_PRINT_COMMAND) { 4662 4663 sbuf_cat(sb, path_str); 4664 4665 #ifdef _KERNEL 4666 scsi_command_string(csio, sb); 4667 #else /* !_KERNEL */ 4668 scsi_command_string(device, csio, sb); 4669 #endif /* _KERNEL/!_KERNEL */ 4670 sbuf_printf(sb, "\n"); 4671 } 4672 4673 /* 4674 * If the sense data is a physical pointer, forget it. 4675 */ 4676 if (csio->ccb_h.flags & CAM_SENSE_PTR) { 4677 if (csio->ccb_h.flags & CAM_SENSE_PHYS) { 4678 #ifdef _KERNEL 4679 xpt_free_ccb((union ccb*)cgd); 4680 #endif /* _KERNEL/!_KERNEL */ 4681 return(-1); 4682 } else { 4683 /* 4684 * bcopy the pointer to avoid unaligned access 4685 * errors on finicky architectures. We don't 4686 * ensure that the sense data is pointer aligned. 4687 */ 4688 bcopy(&csio->sense_data, &sense, 4689 sizeof(struct scsi_sense_data *)); 4690 } 4691 } else { 4692 /* 4693 * If the physical sense flag is set, but the sense pointer 4694 * is not also set, we assume that the user is an idiot and 4695 * return. (Well, okay, it could be that somehow, the 4696 * entire csio is physical, but we would have probably core 4697 * dumped on one of the bogus pointer deferences above 4698 * already.) 4699 */ 4700 if (csio->ccb_h.flags & CAM_SENSE_PHYS) { 4701 #ifdef _KERNEL 4702 xpt_free_ccb((union ccb*)cgd); 4703 #endif /* _KERNEL/!_KERNEL */ 4704 return(-1); 4705 } else 4706 sense = &csio->sense_data; 4707 } 4708 4709 if (csio->ccb_h.flags & CAM_CDB_POINTER) 4710 cdb = csio->cdb_io.cdb_ptr; 4711 else 4712 cdb = csio->cdb_io.cdb_bytes; 4713 4714 scsi_sense_only_sbuf(sense, csio->sense_len - csio->sense_resid, sb, 4715 path_str, inq_data, cdb, csio->cdb_len); 4716 4717 #ifdef _KERNEL 4718 xpt_free_ccb((union ccb*)cgd); 4719 #endif /* _KERNEL/!_KERNEL */ 4720 return(0); 4721 } 4722 4723 4724 4725 #ifdef _KERNEL 4726 char * 4727 scsi_sense_string(struct ccb_scsiio *csio, char *str, int str_len) 4728 #else /* !_KERNEL */ 4729 char * 4730 scsi_sense_string(struct cam_device *device, struct ccb_scsiio *csio, 4731 char *str, int str_len) 4732 #endif /* _KERNEL/!_KERNEL */ 4733 { 4734 struct sbuf sb; 4735 4736 sbuf_new(&sb, str, str_len, 0); 4737 4738 #ifdef _KERNEL 4739 scsi_sense_sbuf(csio, &sb, SSS_FLAG_PRINT_COMMAND); 4740 #else /* !_KERNEL */ 4741 scsi_sense_sbuf(device, csio, &sb, SSS_FLAG_PRINT_COMMAND); 4742 #endif /* _KERNEL/!_KERNEL */ 4743 4744 sbuf_finish(&sb); 4745 4746 return(sbuf_data(&sb)); 4747 } 4748 4749 #ifdef _KERNEL 4750 void 4751 scsi_sense_print(struct ccb_scsiio *csio) 4752 { 4753 struct sbuf sb; 4754 char str[512]; 4755 4756 sbuf_new(&sb, str, sizeof(str), 0); 4757 4758 scsi_sense_sbuf(csio, &sb, SSS_FLAG_PRINT_COMMAND); 4759 4760 sbuf_finish(&sb); 4761 4762 printf("%s", sbuf_data(&sb)); 4763 } 4764 4765 #else /* !_KERNEL */ 4766 void 4767 scsi_sense_print(struct cam_device *device, struct ccb_scsiio *csio, 4768 FILE *ofile) 4769 { 4770 struct sbuf sb; 4771 char str[512]; 4772 4773 if ((device == NULL) || (csio == NULL) || (ofile == NULL)) 4774 return; 4775 4776 sbuf_new(&sb, str, sizeof(str), 0); 4777 4778 scsi_sense_sbuf(device, csio, &sb, SSS_FLAG_PRINT_COMMAND); 4779 4780 sbuf_finish(&sb); 4781 4782 fprintf(ofile, "%s", sbuf_data(&sb)); 4783 } 4784 4785 #endif /* _KERNEL/!_KERNEL */ 4786 4787 /* 4788 * Extract basic sense information. This is backward-compatible with the 4789 * previous implementation. For new implementations, 4790 * scsi_extract_sense_len() is recommended. 4791 */ 4792 void 4793 scsi_extract_sense(struct scsi_sense_data *sense_data, int *error_code, 4794 int *sense_key, int *asc, int *ascq) 4795 { 4796 scsi_extract_sense_len(sense_data, sizeof(*sense_data), error_code, 4797 sense_key, asc, ascq, /*show_errors*/ 0); 4798 } 4799 4800 /* 4801 * Extract basic sense information from SCSI I/O CCB structure. 4802 */ 4803 int 4804 scsi_extract_sense_ccb(union ccb *ccb, 4805 int *error_code, int *sense_key, int *asc, int *ascq) 4806 { 4807 struct scsi_sense_data *sense_data; 4808 4809 /* Make sure there are some sense data we can access. */ 4810 if (ccb->ccb_h.func_code != XPT_SCSI_IO || 4811 (ccb->ccb_h.status & CAM_STATUS_MASK) != CAM_SCSI_STATUS_ERROR || 4812 (ccb->csio.scsi_status != SCSI_STATUS_CHECK_COND) || 4813 (ccb->ccb_h.status & CAM_AUTOSNS_VALID) == 0 || 4814 (ccb->ccb_h.flags & CAM_SENSE_PHYS)) 4815 return (0); 4816 4817 if (ccb->ccb_h.flags & CAM_SENSE_PTR) 4818 bcopy(&ccb->csio.sense_data, &sense_data, 4819 sizeof(struct scsi_sense_data *)); 4820 else 4821 sense_data = &ccb->csio.sense_data; 4822 scsi_extract_sense_len(sense_data, 4823 ccb->csio.sense_len - ccb->csio.sense_resid, 4824 error_code, sense_key, asc, ascq, 1); 4825 if (*error_code == -1) 4826 return (0); 4827 return (1); 4828 } 4829 4830 /* 4831 * Extract basic sense information. If show_errors is set, sense values 4832 * will be set to -1 if they are not present. 4833 */ 4834 void 4835 scsi_extract_sense_len(struct scsi_sense_data *sense_data, u_int sense_len, 4836 int *error_code, int *sense_key, int *asc, int *ascq, 4837 int show_errors) 4838 { 4839 /* 4840 * If we have no length, we have no sense. 4841 */ 4842 if (sense_len == 0) { 4843 if (show_errors == 0) { 4844 *error_code = 0; 4845 *sense_key = 0; 4846 *asc = 0; 4847 *ascq = 0; 4848 } else { 4849 *error_code = -1; 4850 *sense_key = -1; 4851 *asc = -1; 4852 *ascq = -1; 4853 } 4854 return; 4855 } 4856 4857 *error_code = sense_data->error_code & SSD_ERRCODE; 4858 4859 switch (*error_code) { 4860 case SSD_DESC_CURRENT_ERROR: 4861 case SSD_DESC_DEFERRED_ERROR: { 4862 struct scsi_sense_data_desc *sense; 4863 4864 sense = (struct scsi_sense_data_desc *)sense_data; 4865 4866 if (SSD_DESC_IS_PRESENT(sense, sense_len, sense_key)) 4867 *sense_key = sense->sense_key & SSD_KEY; 4868 else 4869 *sense_key = (show_errors) ? -1 : 0; 4870 4871 if (SSD_DESC_IS_PRESENT(sense, sense_len, add_sense_code)) 4872 *asc = sense->add_sense_code; 4873 else 4874 *asc = (show_errors) ? -1 : 0; 4875 4876 if (SSD_DESC_IS_PRESENT(sense, sense_len, add_sense_code_qual)) 4877 *ascq = sense->add_sense_code_qual; 4878 else 4879 *ascq = (show_errors) ? -1 : 0; 4880 break; 4881 } 4882 case SSD_CURRENT_ERROR: 4883 case SSD_DEFERRED_ERROR: 4884 default: { 4885 struct scsi_sense_data_fixed *sense; 4886 4887 sense = (struct scsi_sense_data_fixed *)sense_data; 4888 4889 if (SSD_FIXED_IS_PRESENT(sense, sense_len, flags)) 4890 *sense_key = sense->flags & SSD_KEY; 4891 else 4892 *sense_key = (show_errors) ? -1 : 0; 4893 4894 if ((SSD_FIXED_IS_PRESENT(sense, sense_len, add_sense_code)) 4895 && (SSD_FIXED_IS_FILLED(sense, add_sense_code))) 4896 *asc = sense->add_sense_code; 4897 else 4898 *asc = (show_errors) ? -1 : 0; 4899 4900 if ((SSD_FIXED_IS_PRESENT(sense, sense_len,add_sense_code_qual)) 4901 && (SSD_FIXED_IS_FILLED(sense, add_sense_code_qual))) 4902 *ascq = sense->add_sense_code_qual; 4903 else 4904 *ascq = (show_errors) ? -1 : 0; 4905 break; 4906 } 4907 } 4908 } 4909 4910 int 4911 scsi_get_sense_key(struct scsi_sense_data *sense_data, u_int sense_len, 4912 int show_errors) 4913 { 4914 int error_code, sense_key, asc, ascq; 4915 4916 scsi_extract_sense_len(sense_data, sense_len, &error_code, 4917 &sense_key, &asc, &ascq, show_errors); 4918 4919 return (sense_key); 4920 } 4921 4922 int 4923 scsi_get_asc(struct scsi_sense_data *sense_data, u_int sense_len, 4924 int show_errors) 4925 { 4926 int error_code, sense_key, asc, ascq; 4927 4928 scsi_extract_sense_len(sense_data, sense_len, &error_code, 4929 &sense_key, &asc, &ascq, show_errors); 4930 4931 return (asc); 4932 } 4933 4934 int 4935 scsi_get_ascq(struct scsi_sense_data *sense_data, u_int sense_len, 4936 int show_errors) 4937 { 4938 int error_code, sense_key, asc, ascq; 4939 4940 scsi_extract_sense_len(sense_data, sense_len, &error_code, 4941 &sense_key, &asc, &ascq, show_errors); 4942 4943 return (ascq); 4944 } 4945 4946 /* 4947 * This function currently requires at least 36 bytes, or 4948 * SHORT_INQUIRY_LENGTH, worth of data to function properly. If this 4949 * function needs more or less data in the future, another length should be 4950 * defined in scsi_all.h to indicate the minimum amount of data necessary 4951 * for this routine to function properly. 4952 */ 4953 void 4954 scsi_print_inquiry(struct scsi_inquiry_data *inq_data) 4955 { 4956 u_int8_t type; 4957 char *dtype, *qtype; 4958 char vendor[16], product[48], revision[16], rstr[4]; 4959 4960 type = SID_TYPE(inq_data); 4961 4962 /* 4963 * Figure out basic device type and qualifier. 4964 */ 4965 if (SID_QUAL_IS_VENDOR_UNIQUE(inq_data)) { 4966 qtype = "(vendor-unique qualifier)"; 4967 } else { 4968 switch (SID_QUAL(inq_data)) { 4969 case SID_QUAL_LU_CONNECTED: 4970 qtype = ""; 4971 break; 4972 4973 case SID_QUAL_LU_OFFLINE: 4974 qtype = "(offline)"; 4975 break; 4976 4977 case SID_QUAL_RSVD: 4978 qtype = "(reserved qualifier)"; 4979 break; 4980 default: 4981 case SID_QUAL_BAD_LU: 4982 qtype = "(LUN not supported)"; 4983 break; 4984 } 4985 } 4986 4987 switch (type) { 4988 case T_DIRECT: 4989 dtype = "Direct Access"; 4990 break; 4991 case T_SEQUENTIAL: 4992 dtype = "Sequential Access"; 4993 break; 4994 case T_PRINTER: 4995 dtype = "Printer"; 4996 break; 4997 case T_PROCESSOR: 4998 dtype = "Processor"; 4999 break; 5000 case T_WORM: 5001 dtype = "WORM"; 5002 break; 5003 case T_CDROM: 5004 dtype = "CD-ROM"; 5005 break; 5006 case T_SCANNER: 5007 dtype = "Scanner"; 5008 break; 5009 case T_OPTICAL: 5010 dtype = "Optical"; 5011 break; 5012 case T_CHANGER: 5013 dtype = "Changer"; 5014 break; 5015 case T_COMM: 5016 dtype = "Communication"; 5017 break; 5018 case T_STORARRAY: 5019 dtype = "Storage Array"; 5020 break; 5021 case T_ENCLOSURE: 5022 dtype = "Enclosure Services"; 5023 break; 5024 case T_RBC: 5025 dtype = "Simplified Direct Access"; 5026 break; 5027 case T_OCRW: 5028 dtype = "Optical Card Read/Write"; 5029 break; 5030 case T_OSD: 5031 dtype = "Object-Based Storage"; 5032 break; 5033 case T_ADC: 5034 dtype = "Automation/Drive Interface"; 5035 break; 5036 case T_NODEVICE: 5037 dtype = "Uninstalled"; 5038 break; 5039 default: 5040 dtype = "unknown"; 5041 break; 5042 } 5043 5044 cam_strvis(vendor, inq_data->vendor, sizeof(inq_data->vendor), 5045 sizeof(vendor)); 5046 cam_strvis(product, inq_data->product, sizeof(inq_data->product), 5047 sizeof(product)); 5048 cam_strvis(revision, inq_data->revision, sizeof(inq_data->revision), 5049 sizeof(revision)); 5050 5051 if (SID_ANSI_REV(inq_data) == SCSI_REV_CCS) 5052 bcopy("CCS", rstr, 4); 5053 else 5054 snprintf(rstr, sizeof (rstr), "%d", SID_ANSI_REV(inq_data)); 5055 printf("<%s %s %s> %s %s SCSI-%s device %s\n", 5056 vendor, product, revision, 5057 SID_IS_REMOVABLE(inq_data) ? "Removable" : "Fixed", 5058 dtype, rstr, qtype); 5059 } 5060 5061 /* 5062 * Table of syncrates that don't follow the "divisible by 4" 5063 * rule. This table will be expanded in future SCSI specs. 5064 */ 5065 static struct { 5066 u_int period_factor; 5067 u_int period; /* in 100ths of ns */ 5068 } scsi_syncrates[] = { 5069 { 0x08, 625 }, /* FAST-160 */ 5070 { 0x09, 1250 }, /* FAST-80 */ 5071 { 0x0a, 2500 }, /* FAST-40 40MHz */ 5072 { 0x0b, 3030 }, /* FAST-40 33MHz */ 5073 { 0x0c, 5000 } /* FAST-20 */ 5074 }; 5075 5076 /* 5077 * Return the frequency in kHz corresponding to the given 5078 * sync period factor. 5079 */ 5080 u_int 5081 scsi_calc_syncsrate(u_int period_factor) 5082 { 5083 int i; 5084 int num_syncrates; 5085 5086 /* 5087 * It's a bug if period is zero, but if it is anyway, don't 5088 * die with a divide fault- instead return something which 5089 * 'approximates' async 5090 */ 5091 if (period_factor == 0) { 5092 return (3300); 5093 } 5094 5095 num_syncrates = sizeof(scsi_syncrates) / sizeof(scsi_syncrates[0]); 5096 /* See if the period is in the "exception" table */ 5097 for (i = 0; i < num_syncrates; i++) { 5098 5099 if (period_factor == scsi_syncrates[i].period_factor) { 5100 /* Period in kHz */ 5101 return (100000000 / scsi_syncrates[i].period); 5102 } 5103 } 5104 5105 /* 5106 * Wasn't in the table, so use the standard 5107 * 4 times conversion. 5108 */ 5109 return (10000000 / (period_factor * 4 * 10)); 5110 } 5111 5112 /* 5113 * Return the SCSI sync parameter that corresponsd to 5114 * the passed in period in 10ths of ns. 5115 */ 5116 u_int 5117 scsi_calc_syncparam(u_int period) 5118 { 5119 int i; 5120 int num_syncrates; 5121 5122 if (period == 0) 5123 return (~0); /* Async */ 5124 5125 /* Adjust for exception table being in 100ths. */ 5126 period *= 10; 5127 num_syncrates = sizeof(scsi_syncrates) / sizeof(scsi_syncrates[0]); 5128 /* See if the period is in the "exception" table */ 5129 for (i = 0; i < num_syncrates; i++) { 5130 5131 if (period <= scsi_syncrates[i].period) { 5132 /* Period in 100ths of ns */ 5133 return (scsi_syncrates[i].period_factor); 5134 } 5135 } 5136 5137 /* 5138 * Wasn't in the table, so use the standard 5139 * 1/4 period in ns conversion. 5140 */ 5141 return (period/400); 5142 } 5143 5144 int 5145 scsi_devid_is_naa_ieee_reg(uint8_t *bufp) 5146 { 5147 struct scsi_vpd_id_descriptor *descr; 5148 struct scsi_vpd_id_naa_basic *naa; 5149 5150 descr = (struct scsi_vpd_id_descriptor *)bufp; 5151 naa = (struct scsi_vpd_id_naa_basic *)descr->identifier; 5152 if ((descr->id_type & SVPD_ID_TYPE_MASK) != SVPD_ID_TYPE_NAA) 5153 return 0; 5154 if (descr->length < sizeof(struct scsi_vpd_id_naa_ieee_reg)) 5155 return 0; 5156 if ((naa->naa >> SVPD_ID_NAA_NAA_SHIFT) != SVPD_ID_NAA_IEEE_REG) 5157 return 0; 5158 return 1; 5159 } 5160 5161 int 5162 scsi_devid_is_sas_target(uint8_t *bufp) 5163 { 5164 struct scsi_vpd_id_descriptor *descr; 5165 5166 descr = (struct scsi_vpd_id_descriptor *)bufp; 5167 if (!scsi_devid_is_naa_ieee_reg(bufp)) 5168 return 0; 5169 if ((descr->id_type & SVPD_ID_PIV) == 0) /* proto field reserved */ 5170 return 0; 5171 if ((descr->proto_codeset >> SVPD_ID_PROTO_SHIFT) != SCSI_PROTO_SAS) 5172 return 0; 5173 return 1; 5174 } 5175 5176 int 5177 scsi_devid_is_lun_eui64(uint8_t *bufp) 5178 { 5179 struct scsi_vpd_id_descriptor *descr; 5180 5181 descr = (struct scsi_vpd_id_descriptor *)bufp; 5182 if ((descr->id_type & SVPD_ID_ASSOC_MASK) != SVPD_ID_ASSOC_LUN) 5183 return 0; 5184 if ((descr->id_type & SVPD_ID_TYPE_MASK) != SVPD_ID_TYPE_EUI64) 5185 return 0; 5186 return 1; 5187 } 5188 5189 int 5190 scsi_devid_is_lun_naa(uint8_t *bufp) 5191 { 5192 struct scsi_vpd_id_descriptor *descr; 5193 5194 descr = (struct scsi_vpd_id_descriptor *)bufp; 5195 if ((descr->id_type & SVPD_ID_ASSOC_MASK) != SVPD_ID_ASSOC_LUN) 5196 return 0; 5197 if ((descr->id_type & SVPD_ID_TYPE_MASK) != SVPD_ID_TYPE_NAA) 5198 return 0; 5199 return 1; 5200 } 5201 5202 int 5203 scsi_devid_is_lun_t10(uint8_t *bufp) 5204 { 5205 struct scsi_vpd_id_descriptor *descr; 5206 5207 descr = (struct scsi_vpd_id_descriptor *)bufp; 5208 if ((descr->id_type & SVPD_ID_ASSOC_MASK) != SVPD_ID_ASSOC_LUN) 5209 return 0; 5210 if ((descr->id_type & SVPD_ID_TYPE_MASK) != SVPD_ID_TYPE_T10) 5211 return 0; 5212 return 1; 5213 } 5214 5215 int 5216 scsi_devid_is_lun_name(uint8_t *bufp) 5217 { 5218 struct scsi_vpd_id_descriptor *descr; 5219 5220 descr = (struct scsi_vpd_id_descriptor *)bufp; 5221 if ((descr->id_type & SVPD_ID_ASSOC_MASK) != SVPD_ID_ASSOC_LUN) 5222 return 0; 5223 if ((descr->id_type & SVPD_ID_TYPE_MASK) != SVPD_ID_TYPE_SCSI_NAME) 5224 return 0; 5225 return 1; 5226 } 5227 5228 struct scsi_vpd_id_descriptor * 5229 scsi_get_devid(struct scsi_vpd_device_id *id, uint32_t page_len, 5230 scsi_devid_checkfn_t ck_fn) 5231 { 5232 struct scsi_vpd_id_descriptor *desc; 5233 uint8_t *page_end; 5234 uint8_t *desc_buf_end; 5235 5236 page_end = (uint8_t *)id + page_len; 5237 if (page_end < id->desc_list) 5238 return (NULL); 5239 5240 desc_buf_end = MIN(id->desc_list + scsi_2btoul(id->length), page_end); 5241 5242 for (desc = (struct scsi_vpd_id_descriptor *)id->desc_list; 5243 desc->identifier <= desc_buf_end 5244 && desc->identifier + desc->length <= desc_buf_end; 5245 desc = (struct scsi_vpd_id_descriptor *)(desc->identifier 5246 + desc->length)) { 5247 5248 if (ck_fn == NULL || ck_fn((uint8_t *)desc) != 0) 5249 return (desc); 5250 } 5251 5252 return (NULL); 5253 } 5254 5255 void 5256 scsi_test_unit_ready(struct ccb_scsiio *csio, u_int32_t retries, 5257 void (*cbfcnp)(struct cam_periph *, union ccb *), 5258 u_int8_t tag_action, u_int8_t sense_len, u_int32_t timeout) 5259 { 5260 struct scsi_test_unit_ready *scsi_cmd; 5261 5262 cam_fill_csio(csio, 5263 retries, 5264 cbfcnp, 5265 CAM_DIR_NONE, 5266 tag_action, 5267 /*data_ptr*/NULL, 5268 /*dxfer_len*/0, 5269 sense_len, 5270 sizeof(*scsi_cmd), 5271 timeout); 5272 5273 scsi_cmd = (struct scsi_test_unit_ready *)&csio->cdb_io.cdb_bytes; 5274 bzero(scsi_cmd, sizeof(*scsi_cmd)); 5275 scsi_cmd->opcode = TEST_UNIT_READY; 5276 } 5277 5278 void 5279 scsi_request_sense(struct ccb_scsiio *csio, u_int32_t retries, 5280 void (*cbfcnp)(struct cam_periph *, union ccb *), 5281 void *data_ptr, u_int8_t dxfer_len, u_int8_t tag_action, 5282 u_int8_t sense_len, u_int32_t timeout) 5283 { 5284 struct scsi_request_sense *scsi_cmd; 5285 5286 cam_fill_csio(csio, 5287 retries, 5288 cbfcnp, 5289 CAM_DIR_IN, 5290 tag_action, 5291 data_ptr, 5292 dxfer_len, 5293 sense_len, 5294 sizeof(*scsi_cmd), 5295 timeout); 5296 5297 scsi_cmd = (struct scsi_request_sense *)&csio->cdb_io.cdb_bytes; 5298 bzero(scsi_cmd, sizeof(*scsi_cmd)); 5299 scsi_cmd->opcode = REQUEST_SENSE; 5300 scsi_cmd->length = dxfer_len; 5301 } 5302 5303 void 5304 scsi_inquiry(struct ccb_scsiio *csio, u_int32_t retries, 5305 void (*cbfcnp)(struct cam_periph *, union ccb *), 5306 u_int8_t tag_action, u_int8_t *inq_buf, u_int32_t inq_len, 5307 int evpd, u_int8_t page_code, u_int8_t sense_len, 5308 u_int32_t timeout) 5309 { 5310 struct scsi_inquiry *scsi_cmd; 5311 5312 cam_fill_csio(csio, 5313 retries, 5314 cbfcnp, 5315 /*flags*/CAM_DIR_IN, 5316 tag_action, 5317 /*data_ptr*/inq_buf, 5318 /*dxfer_len*/inq_len, 5319 sense_len, 5320 sizeof(*scsi_cmd), 5321 timeout); 5322 5323 scsi_cmd = (struct scsi_inquiry *)&csio->cdb_io.cdb_bytes; 5324 bzero(scsi_cmd, sizeof(*scsi_cmd)); 5325 scsi_cmd->opcode = INQUIRY; 5326 if (evpd) { 5327 scsi_cmd->byte2 |= SI_EVPD; 5328 scsi_cmd->page_code = page_code; 5329 } 5330 scsi_ulto2b(inq_len, scsi_cmd->length); 5331 } 5332 5333 void 5334 scsi_mode_sense(struct ccb_scsiio *csio, u_int32_t retries, 5335 void (*cbfcnp)(struct cam_periph *, union ccb *), 5336 u_int8_t tag_action, int dbd, u_int8_t page_code, 5337 u_int8_t page, u_int8_t *param_buf, u_int32_t param_len, 5338 u_int8_t sense_len, u_int32_t timeout) 5339 { 5340 5341 scsi_mode_sense_len(csio, retries, cbfcnp, tag_action, dbd, 5342 page_code, page, param_buf, param_len, 0, 5343 sense_len, timeout); 5344 } 5345 5346 void 5347 scsi_mode_sense_len(struct ccb_scsiio *csio, u_int32_t retries, 5348 void (*cbfcnp)(struct cam_periph *, union ccb *), 5349 u_int8_t tag_action, int dbd, u_int8_t page_code, 5350 u_int8_t page, u_int8_t *param_buf, u_int32_t param_len, 5351 int minimum_cmd_size, u_int8_t sense_len, u_int32_t timeout) 5352 { 5353 u_int8_t cdb_len; 5354 5355 /* 5356 * Use the smallest possible command to perform the operation. 5357 */ 5358 if ((param_len < 256) 5359 && (minimum_cmd_size < 10)) { 5360 /* 5361 * We can fit in a 6 byte cdb. 5362 */ 5363 struct scsi_mode_sense_6 *scsi_cmd; 5364 5365 scsi_cmd = (struct scsi_mode_sense_6 *)&csio->cdb_io.cdb_bytes; 5366 bzero(scsi_cmd, sizeof(*scsi_cmd)); 5367 scsi_cmd->opcode = MODE_SENSE_6; 5368 if (dbd != 0) 5369 scsi_cmd->byte2 |= SMS_DBD; 5370 scsi_cmd->page = page_code | page; 5371 scsi_cmd->length = param_len; 5372 cdb_len = sizeof(*scsi_cmd); 5373 } else { 5374 /* 5375 * Need a 10 byte cdb. 5376 */ 5377 struct scsi_mode_sense_10 *scsi_cmd; 5378 5379 scsi_cmd = (struct scsi_mode_sense_10 *)&csio->cdb_io.cdb_bytes; 5380 bzero(scsi_cmd, sizeof(*scsi_cmd)); 5381 scsi_cmd->opcode = MODE_SENSE_10; 5382 if (dbd != 0) 5383 scsi_cmd->byte2 |= SMS_DBD; 5384 scsi_cmd->page = page_code | page; 5385 scsi_ulto2b(param_len, scsi_cmd->length); 5386 cdb_len = sizeof(*scsi_cmd); 5387 } 5388 cam_fill_csio(csio, 5389 retries, 5390 cbfcnp, 5391 CAM_DIR_IN, 5392 tag_action, 5393 param_buf, 5394 param_len, 5395 sense_len, 5396 cdb_len, 5397 timeout); 5398 } 5399 5400 void 5401 scsi_mode_select(struct ccb_scsiio *csio, u_int32_t retries, 5402 void (*cbfcnp)(struct cam_periph *, union ccb *), 5403 u_int8_t tag_action, int scsi_page_fmt, int save_pages, 5404 u_int8_t *param_buf, u_int32_t param_len, u_int8_t sense_len, 5405 u_int32_t timeout) 5406 { 5407 scsi_mode_select_len(csio, retries, cbfcnp, tag_action, 5408 scsi_page_fmt, save_pages, param_buf, 5409 param_len, 0, sense_len, timeout); 5410 } 5411 5412 void 5413 scsi_mode_select_len(struct ccb_scsiio *csio, u_int32_t retries, 5414 void (*cbfcnp)(struct cam_periph *, union ccb *), 5415 u_int8_t tag_action, int scsi_page_fmt, int save_pages, 5416 u_int8_t *param_buf, u_int32_t param_len, 5417 int minimum_cmd_size, u_int8_t sense_len, 5418 u_int32_t timeout) 5419 { 5420 u_int8_t cdb_len; 5421 5422 /* 5423 * Use the smallest possible command to perform the operation. 5424 */ 5425 if ((param_len < 256) 5426 && (minimum_cmd_size < 10)) { 5427 /* 5428 * We can fit in a 6 byte cdb. 5429 */ 5430 struct scsi_mode_select_6 *scsi_cmd; 5431 5432 scsi_cmd = (struct scsi_mode_select_6 *)&csio->cdb_io.cdb_bytes; 5433 bzero(scsi_cmd, sizeof(*scsi_cmd)); 5434 scsi_cmd->opcode = MODE_SELECT_6; 5435 if (scsi_page_fmt != 0) 5436 scsi_cmd->byte2 |= SMS_PF; 5437 if (save_pages != 0) 5438 scsi_cmd->byte2 |= SMS_SP; 5439 scsi_cmd->length = param_len; 5440 cdb_len = sizeof(*scsi_cmd); 5441 } else { 5442 /* 5443 * Need a 10 byte cdb. 5444 */ 5445 struct scsi_mode_select_10 *scsi_cmd; 5446 5447 scsi_cmd = 5448 (struct scsi_mode_select_10 *)&csio->cdb_io.cdb_bytes; 5449 bzero(scsi_cmd, sizeof(*scsi_cmd)); 5450 scsi_cmd->opcode = MODE_SELECT_10; 5451 if (scsi_page_fmt != 0) 5452 scsi_cmd->byte2 |= SMS_PF; 5453 if (save_pages != 0) 5454 scsi_cmd->byte2 |= SMS_SP; 5455 scsi_ulto2b(param_len, scsi_cmd->length); 5456 cdb_len = sizeof(*scsi_cmd); 5457 } 5458 cam_fill_csio(csio, 5459 retries, 5460 cbfcnp, 5461 CAM_DIR_OUT, 5462 tag_action, 5463 param_buf, 5464 param_len, 5465 sense_len, 5466 cdb_len, 5467 timeout); 5468 } 5469 5470 void 5471 scsi_log_sense(struct ccb_scsiio *csio, u_int32_t retries, 5472 void (*cbfcnp)(struct cam_periph *, union ccb *), 5473 u_int8_t tag_action, u_int8_t page_code, u_int8_t page, 5474 int save_pages, int ppc, u_int32_t paramptr, 5475 u_int8_t *param_buf, u_int32_t param_len, u_int8_t sense_len, 5476 u_int32_t timeout) 5477 { 5478 struct scsi_log_sense *scsi_cmd; 5479 u_int8_t cdb_len; 5480 5481 scsi_cmd = (struct scsi_log_sense *)&csio->cdb_io.cdb_bytes; 5482 bzero(scsi_cmd, sizeof(*scsi_cmd)); 5483 scsi_cmd->opcode = LOG_SENSE; 5484 scsi_cmd->page = page_code | page; 5485 if (save_pages != 0) 5486 scsi_cmd->byte2 |= SLS_SP; 5487 if (ppc != 0) 5488 scsi_cmd->byte2 |= SLS_PPC; 5489 scsi_ulto2b(paramptr, scsi_cmd->paramptr); 5490 scsi_ulto2b(param_len, scsi_cmd->length); 5491 cdb_len = sizeof(*scsi_cmd); 5492 5493 cam_fill_csio(csio, 5494 retries, 5495 cbfcnp, 5496 /*flags*/CAM_DIR_IN, 5497 tag_action, 5498 /*data_ptr*/param_buf, 5499 /*dxfer_len*/param_len, 5500 sense_len, 5501 cdb_len, 5502 timeout); 5503 } 5504 5505 void 5506 scsi_log_select(struct ccb_scsiio *csio, u_int32_t retries, 5507 void (*cbfcnp)(struct cam_periph *, union ccb *), 5508 u_int8_t tag_action, u_int8_t page_code, int save_pages, 5509 int pc_reset, u_int8_t *param_buf, u_int32_t param_len, 5510 u_int8_t sense_len, u_int32_t timeout) 5511 { 5512 struct scsi_log_select *scsi_cmd; 5513 u_int8_t cdb_len; 5514 5515 scsi_cmd = (struct scsi_log_select *)&csio->cdb_io.cdb_bytes; 5516 bzero(scsi_cmd, sizeof(*scsi_cmd)); 5517 scsi_cmd->opcode = LOG_SELECT; 5518 scsi_cmd->page = page_code & SLS_PAGE_CODE; 5519 if (save_pages != 0) 5520 scsi_cmd->byte2 |= SLS_SP; 5521 if (pc_reset != 0) 5522 scsi_cmd->byte2 |= SLS_PCR; 5523 scsi_ulto2b(param_len, scsi_cmd->length); 5524 cdb_len = sizeof(*scsi_cmd); 5525 5526 cam_fill_csio(csio, 5527 retries, 5528 cbfcnp, 5529 /*flags*/CAM_DIR_OUT, 5530 tag_action, 5531 /*data_ptr*/param_buf, 5532 /*dxfer_len*/param_len, 5533 sense_len, 5534 cdb_len, 5535 timeout); 5536 } 5537 5538 /* 5539 * Prevent or allow the user to remove the media 5540 */ 5541 void 5542 scsi_prevent(struct ccb_scsiio *csio, u_int32_t retries, 5543 void (*cbfcnp)(struct cam_periph *, union ccb *), 5544 u_int8_t tag_action, u_int8_t action, 5545 u_int8_t sense_len, u_int32_t timeout) 5546 { 5547 struct scsi_prevent *scsi_cmd; 5548 5549 cam_fill_csio(csio, 5550 retries, 5551 cbfcnp, 5552 /*flags*/CAM_DIR_NONE, 5553 tag_action, 5554 /*data_ptr*/NULL, 5555 /*dxfer_len*/0, 5556 sense_len, 5557 sizeof(*scsi_cmd), 5558 timeout); 5559 5560 scsi_cmd = (struct scsi_prevent *)&csio->cdb_io.cdb_bytes; 5561 bzero(scsi_cmd, sizeof(*scsi_cmd)); 5562 scsi_cmd->opcode = PREVENT_ALLOW; 5563 scsi_cmd->how = action; 5564 } 5565 5566 /* XXX allow specification of address and PMI bit and LBA */ 5567 void 5568 scsi_read_capacity(struct ccb_scsiio *csio, u_int32_t retries, 5569 void (*cbfcnp)(struct cam_periph *, union ccb *), 5570 u_int8_t tag_action, 5571 struct scsi_read_capacity_data *rcap_buf, 5572 u_int8_t sense_len, u_int32_t timeout) 5573 { 5574 struct scsi_read_capacity *scsi_cmd; 5575 5576 cam_fill_csio(csio, 5577 retries, 5578 cbfcnp, 5579 /*flags*/CAM_DIR_IN, 5580 tag_action, 5581 /*data_ptr*/(u_int8_t *)rcap_buf, 5582 /*dxfer_len*/sizeof(*rcap_buf), 5583 sense_len, 5584 sizeof(*scsi_cmd), 5585 timeout); 5586 5587 scsi_cmd = (struct scsi_read_capacity *)&csio->cdb_io.cdb_bytes; 5588 bzero(scsi_cmd, sizeof(*scsi_cmd)); 5589 scsi_cmd->opcode = READ_CAPACITY; 5590 } 5591 5592 void 5593 scsi_read_capacity_16(struct ccb_scsiio *csio, uint32_t retries, 5594 void (*cbfcnp)(struct cam_periph *, union ccb *), 5595 uint8_t tag_action, uint64_t lba, int reladr, int pmi, 5596 uint8_t *rcap_buf, int rcap_buf_len, uint8_t sense_len, 5597 uint32_t timeout) 5598 { 5599 struct scsi_read_capacity_16 *scsi_cmd; 5600 5601 5602 cam_fill_csio(csio, 5603 retries, 5604 cbfcnp, 5605 /*flags*/CAM_DIR_IN, 5606 tag_action, 5607 /*data_ptr*/(u_int8_t *)rcap_buf, 5608 /*dxfer_len*/rcap_buf_len, 5609 sense_len, 5610 sizeof(*scsi_cmd), 5611 timeout); 5612 scsi_cmd = (struct scsi_read_capacity_16 *)&csio->cdb_io.cdb_bytes; 5613 bzero(scsi_cmd, sizeof(*scsi_cmd)); 5614 scsi_cmd->opcode = SERVICE_ACTION_IN; 5615 scsi_cmd->service_action = SRC16_SERVICE_ACTION; 5616 scsi_u64to8b(lba, scsi_cmd->addr); 5617 scsi_ulto4b(rcap_buf_len, scsi_cmd->alloc_len); 5618 if (pmi) 5619 reladr |= SRC16_PMI; 5620 if (reladr) 5621 reladr |= SRC16_RELADR; 5622 } 5623 5624 void 5625 scsi_report_luns(struct ccb_scsiio *csio, u_int32_t retries, 5626 void (*cbfcnp)(struct cam_periph *, union ccb *), 5627 u_int8_t tag_action, u_int8_t select_report, 5628 struct scsi_report_luns_data *rpl_buf, u_int32_t alloc_len, 5629 u_int8_t sense_len, u_int32_t timeout) 5630 { 5631 struct scsi_report_luns *scsi_cmd; 5632 5633 cam_fill_csio(csio, 5634 retries, 5635 cbfcnp, 5636 /*flags*/CAM_DIR_IN, 5637 tag_action, 5638 /*data_ptr*/(u_int8_t *)rpl_buf, 5639 /*dxfer_len*/alloc_len, 5640 sense_len, 5641 sizeof(*scsi_cmd), 5642 timeout); 5643 scsi_cmd = (struct scsi_report_luns *)&csio->cdb_io.cdb_bytes; 5644 bzero(scsi_cmd, sizeof(*scsi_cmd)); 5645 scsi_cmd->opcode = REPORT_LUNS; 5646 scsi_cmd->select_report = select_report; 5647 scsi_ulto4b(alloc_len, scsi_cmd->length); 5648 } 5649 5650 void 5651 scsi_report_target_group(struct ccb_scsiio *csio, u_int32_t retries, 5652 void (*cbfcnp)(struct cam_periph *, union ccb *), 5653 u_int8_t tag_action, u_int8_t pdf, 5654 void *buf, u_int32_t alloc_len, 5655 u_int8_t sense_len, u_int32_t timeout) 5656 { 5657 struct scsi_target_group *scsi_cmd; 5658 5659 cam_fill_csio(csio, 5660 retries, 5661 cbfcnp, 5662 /*flags*/CAM_DIR_IN, 5663 tag_action, 5664 /*data_ptr*/(u_int8_t *)buf, 5665 /*dxfer_len*/alloc_len, 5666 sense_len, 5667 sizeof(*scsi_cmd), 5668 timeout); 5669 scsi_cmd = (struct scsi_target_group *)&csio->cdb_io.cdb_bytes; 5670 bzero(scsi_cmd, sizeof(*scsi_cmd)); 5671 scsi_cmd->opcode = MAINTENANCE_IN; 5672 scsi_cmd->service_action = REPORT_TARGET_PORT_GROUPS | pdf; 5673 scsi_ulto4b(alloc_len, scsi_cmd->length); 5674 } 5675 5676 void 5677 scsi_set_target_group(struct ccb_scsiio *csio, u_int32_t retries, 5678 void (*cbfcnp)(struct cam_periph *, union ccb *), 5679 u_int8_t tag_action, void *buf, u_int32_t alloc_len, 5680 u_int8_t sense_len, u_int32_t timeout) 5681 { 5682 struct scsi_target_group *scsi_cmd; 5683 5684 cam_fill_csio(csio, 5685 retries, 5686 cbfcnp, 5687 /*flags*/CAM_DIR_OUT, 5688 tag_action, 5689 /*data_ptr*/(u_int8_t *)buf, 5690 /*dxfer_len*/alloc_len, 5691 sense_len, 5692 sizeof(*scsi_cmd), 5693 timeout); 5694 scsi_cmd = (struct scsi_target_group *)&csio->cdb_io.cdb_bytes; 5695 bzero(scsi_cmd, sizeof(*scsi_cmd)); 5696 scsi_cmd->opcode = MAINTENANCE_OUT; 5697 scsi_cmd->service_action = SET_TARGET_PORT_GROUPS; 5698 scsi_ulto4b(alloc_len, scsi_cmd->length); 5699 } 5700 5701 /* 5702 * Syncronize the media to the contents of the cache for 5703 * the given lba/count pair. Specifying 0/0 means sync 5704 * the whole cache. 5705 */ 5706 void 5707 scsi_synchronize_cache(struct ccb_scsiio *csio, u_int32_t retries, 5708 void (*cbfcnp)(struct cam_periph *, union ccb *), 5709 u_int8_t tag_action, u_int32_t begin_lba, 5710 u_int16_t lb_count, u_int8_t sense_len, 5711 u_int32_t timeout) 5712 { 5713 struct scsi_sync_cache *scsi_cmd; 5714 5715 cam_fill_csio(csio, 5716 retries, 5717 cbfcnp, 5718 /*flags*/CAM_DIR_NONE, 5719 tag_action, 5720 /*data_ptr*/NULL, 5721 /*dxfer_len*/0, 5722 sense_len, 5723 sizeof(*scsi_cmd), 5724 timeout); 5725 5726 scsi_cmd = (struct scsi_sync_cache *)&csio->cdb_io.cdb_bytes; 5727 bzero(scsi_cmd, sizeof(*scsi_cmd)); 5728 scsi_cmd->opcode = SYNCHRONIZE_CACHE; 5729 scsi_ulto4b(begin_lba, scsi_cmd->begin_lba); 5730 scsi_ulto2b(lb_count, scsi_cmd->lb_count); 5731 } 5732 5733 void 5734 scsi_read_write(struct ccb_scsiio *csio, u_int32_t retries, 5735 void (*cbfcnp)(struct cam_periph *, union ccb *), 5736 u_int8_t tag_action, int readop, u_int8_t byte2, 5737 int minimum_cmd_size, u_int64_t lba, u_int32_t block_count, 5738 u_int8_t *data_ptr, u_int32_t dxfer_len, u_int8_t sense_len, 5739 u_int32_t timeout) 5740 { 5741 int read; 5742 u_int8_t cdb_len; 5743 5744 read = (readop & SCSI_RW_DIRMASK) == SCSI_RW_READ; 5745 5746 /* 5747 * Use the smallest possible command to perform the operation 5748 * as some legacy hardware does not support the 10 byte commands. 5749 * If any of the bits in byte2 is set, we have to go with a larger 5750 * command. 5751 */ 5752 if ((minimum_cmd_size < 10) 5753 && ((lba & 0x1fffff) == lba) 5754 && ((block_count & 0xff) == block_count) 5755 && (byte2 == 0)) { 5756 /* 5757 * We can fit in a 6 byte cdb. 5758 */ 5759 struct scsi_rw_6 *scsi_cmd; 5760 5761 scsi_cmd = (struct scsi_rw_6 *)&csio->cdb_io.cdb_bytes; 5762 scsi_cmd->opcode = read ? READ_6 : WRITE_6; 5763 scsi_ulto3b(lba, scsi_cmd->addr); 5764 scsi_cmd->length = block_count & 0xff; 5765 scsi_cmd->control = 0; 5766 cdb_len = sizeof(*scsi_cmd); 5767 5768 CAM_DEBUG(csio->ccb_h.path, CAM_DEBUG_SUBTRACE, 5769 ("6byte: %x%x%x:%d:%d\n", scsi_cmd->addr[0], 5770 scsi_cmd->addr[1], scsi_cmd->addr[2], 5771 scsi_cmd->length, dxfer_len)); 5772 } else if ((minimum_cmd_size < 12) 5773 && ((block_count & 0xffff) == block_count) 5774 && ((lba & 0xffffffff) == lba)) { 5775 /* 5776 * Need a 10 byte cdb. 5777 */ 5778 struct scsi_rw_10 *scsi_cmd; 5779 5780 scsi_cmd = (struct scsi_rw_10 *)&csio->cdb_io.cdb_bytes; 5781 scsi_cmd->opcode = read ? READ_10 : WRITE_10; 5782 scsi_cmd->byte2 = byte2; 5783 scsi_ulto4b(lba, scsi_cmd->addr); 5784 scsi_cmd->reserved = 0; 5785 scsi_ulto2b(block_count, scsi_cmd->length); 5786 scsi_cmd->control = 0; 5787 cdb_len = sizeof(*scsi_cmd); 5788 5789 CAM_DEBUG(csio->ccb_h.path, CAM_DEBUG_SUBTRACE, 5790 ("10byte: %x%x%x%x:%x%x: %d\n", scsi_cmd->addr[0], 5791 scsi_cmd->addr[1], scsi_cmd->addr[2], 5792 scsi_cmd->addr[3], scsi_cmd->length[0], 5793 scsi_cmd->length[1], dxfer_len)); 5794 } else if ((minimum_cmd_size < 16) 5795 && ((block_count & 0xffffffff) == block_count) 5796 && ((lba & 0xffffffff) == lba)) { 5797 /* 5798 * The block count is too big for a 10 byte CDB, use a 12 5799 * byte CDB. 5800 */ 5801 struct scsi_rw_12 *scsi_cmd; 5802 5803 scsi_cmd = (struct scsi_rw_12 *)&csio->cdb_io.cdb_bytes; 5804 scsi_cmd->opcode = read ? READ_12 : WRITE_12; 5805 scsi_cmd->byte2 = byte2; 5806 scsi_ulto4b(lba, scsi_cmd->addr); 5807 scsi_cmd->reserved = 0; 5808 scsi_ulto4b(block_count, scsi_cmd->length); 5809 scsi_cmd->control = 0; 5810 cdb_len = sizeof(*scsi_cmd); 5811 5812 CAM_DEBUG(csio->ccb_h.path, CAM_DEBUG_SUBTRACE, 5813 ("12byte: %x%x%x%x:%x%x%x%x: %d\n", scsi_cmd->addr[0], 5814 scsi_cmd->addr[1], scsi_cmd->addr[2], 5815 scsi_cmd->addr[3], scsi_cmd->length[0], 5816 scsi_cmd->length[1], scsi_cmd->length[2], 5817 scsi_cmd->length[3], dxfer_len)); 5818 } else { 5819 /* 5820 * 16 byte CDB. We'll only get here if the LBA is larger 5821 * than 2^32, or if the user asks for a 16 byte command. 5822 */ 5823 struct scsi_rw_16 *scsi_cmd; 5824 5825 scsi_cmd = (struct scsi_rw_16 *)&csio->cdb_io.cdb_bytes; 5826 scsi_cmd->opcode = read ? READ_16 : WRITE_16; 5827 scsi_cmd->byte2 = byte2; 5828 scsi_u64to8b(lba, scsi_cmd->addr); 5829 scsi_cmd->reserved = 0; 5830 scsi_ulto4b(block_count, scsi_cmd->length); 5831 scsi_cmd->control = 0; 5832 cdb_len = sizeof(*scsi_cmd); 5833 } 5834 cam_fill_csio(csio, 5835 retries, 5836 cbfcnp, 5837 (read ? CAM_DIR_IN : CAM_DIR_OUT) | 5838 ((readop & SCSI_RW_BIO) != 0 ? CAM_DATA_BIO : 0), 5839 tag_action, 5840 data_ptr, 5841 dxfer_len, 5842 sense_len, 5843 cdb_len, 5844 timeout); 5845 } 5846 5847 void 5848 scsi_write_same(struct ccb_scsiio *csio, u_int32_t retries, 5849 void (*cbfcnp)(struct cam_periph *, union ccb *), 5850 u_int8_t tag_action, u_int8_t byte2, 5851 int minimum_cmd_size, u_int64_t lba, u_int32_t block_count, 5852 u_int8_t *data_ptr, u_int32_t dxfer_len, u_int8_t sense_len, 5853 u_int32_t timeout) 5854 { 5855 u_int8_t cdb_len; 5856 if ((minimum_cmd_size < 16) && 5857 ((block_count & 0xffff) == block_count) && 5858 ((lba & 0xffffffff) == lba)) { 5859 /* 5860 * Need a 10 byte cdb. 5861 */ 5862 struct scsi_write_same_10 *scsi_cmd; 5863 5864 scsi_cmd = (struct scsi_write_same_10 *)&csio->cdb_io.cdb_bytes; 5865 scsi_cmd->opcode = WRITE_SAME_10; 5866 scsi_cmd->byte2 = byte2; 5867 scsi_ulto4b(lba, scsi_cmd->addr); 5868 scsi_cmd->group = 0; 5869 scsi_ulto2b(block_count, scsi_cmd->length); 5870 scsi_cmd->control = 0; 5871 cdb_len = sizeof(*scsi_cmd); 5872 5873 CAM_DEBUG(csio->ccb_h.path, CAM_DEBUG_SUBTRACE, 5874 ("10byte: %x%x%x%x:%x%x: %d\n", scsi_cmd->addr[0], 5875 scsi_cmd->addr[1], scsi_cmd->addr[2], 5876 scsi_cmd->addr[3], scsi_cmd->length[0], 5877 scsi_cmd->length[1], dxfer_len)); 5878 } else { 5879 /* 5880 * 16 byte CDB. We'll only get here if the LBA is larger 5881 * than 2^32, or if the user asks for a 16 byte command. 5882 */ 5883 struct scsi_write_same_16 *scsi_cmd; 5884 5885 scsi_cmd = (struct scsi_write_same_16 *)&csio->cdb_io.cdb_bytes; 5886 scsi_cmd->opcode = WRITE_SAME_16; 5887 scsi_cmd->byte2 = byte2; 5888 scsi_u64to8b(lba, scsi_cmd->addr); 5889 scsi_ulto4b(block_count, scsi_cmd->length); 5890 scsi_cmd->group = 0; 5891 scsi_cmd->control = 0; 5892 cdb_len = sizeof(*scsi_cmd); 5893 5894 CAM_DEBUG(csio->ccb_h.path, CAM_DEBUG_SUBTRACE, 5895 ("16byte: %x%x%x%x%x%x%x%x:%x%x%x%x: %d\n", 5896 scsi_cmd->addr[0], scsi_cmd->addr[1], 5897 scsi_cmd->addr[2], scsi_cmd->addr[3], 5898 scsi_cmd->addr[4], scsi_cmd->addr[5], 5899 scsi_cmd->addr[6], scsi_cmd->addr[7], 5900 scsi_cmd->length[0], scsi_cmd->length[1], 5901 scsi_cmd->length[2], scsi_cmd->length[3], 5902 dxfer_len)); 5903 } 5904 cam_fill_csio(csio, 5905 retries, 5906 cbfcnp, 5907 /*flags*/CAM_DIR_OUT, 5908 tag_action, 5909 data_ptr, 5910 dxfer_len, 5911 sense_len, 5912 cdb_len, 5913 timeout); 5914 } 5915 5916 void 5917 scsi_ata_identify(struct ccb_scsiio *csio, u_int32_t retries, 5918 void (*cbfcnp)(struct cam_periph *, union ccb *), 5919 u_int8_t tag_action, u_int8_t *data_ptr, 5920 u_int16_t dxfer_len, u_int8_t sense_len, 5921 u_int32_t timeout) 5922 { 5923 scsi_ata_pass_16(csio, 5924 retries, 5925 cbfcnp, 5926 /*flags*/CAM_DIR_IN, 5927 tag_action, 5928 /*protocol*/AP_PROTO_PIO_IN, 5929 /*ata_flags*/AP_FLAG_TDIR_FROM_DEV| 5930 AP_FLAG_BYT_BLOK_BYTES|AP_FLAG_TLEN_SECT_CNT, 5931 /*features*/0, 5932 /*sector_count*/dxfer_len, 5933 /*lba*/0, 5934 /*command*/ATA_ATA_IDENTIFY, 5935 /*control*/0, 5936 data_ptr, 5937 dxfer_len, 5938 sense_len, 5939 timeout); 5940 } 5941 5942 void 5943 scsi_ata_trim(struct ccb_scsiio *csio, u_int32_t retries, 5944 void (*cbfcnp)(struct cam_periph *, union ccb *), 5945 u_int8_t tag_action, u_int16_t block_count, 5946 u_int8_t *data_ptr, u_int16_t dxfer_len, u_int8_t sense_len, 5947 u_int32_t timeout) 5948 { 5949 scsi_ata_pass_16(csio, 5950 retries, 5951 cbfcnp, 5952 /*flags*/CAM_DIR_OUT, 5953 tag_action, 5954 /*protocol*/AP_EXTEND|AP_PROTO_DMA, 5955 /*ata_flags*/AP_FLAG_TLEN_SECT_CNT|AP_FLAG_BYT_BLOK_BLOCKS, 5956 /*features*/ATA_DSM_TRIM, 5957 /*sector_count*/block_count, 5958 /*lba*/0, 5959 /*command*/ATA_DATA_SET_MANAGEMENT, 5960 /*control*/0, 5961 data_ptr, 5962 dxfer_len, 5963 sense_len, 5964 timeout); 5965 } 5966 5967 void 5968 scsi_ata_pass_16(struct ccb_scsiio *csio, u_int32_t retries, 5969 void (*cbfcnp)(struct cam_periph *, union ccb *), 5970 u_int32_t flags, u_int8_t tag_action, 5971 u_int8_t protocol, u_int8_t ata_flags, u_int16_t features, 5972 u_int16_t sector_count, uint64_t lba, u_int8_t command, 5973 u_int8_t control, u_int8_t *data_ptr, u_int16_t dxfer_len, 5974 u_int8_t sense_len, u_int32_t timeout) 5975 { 5976 struct ata_pass_16 *ata_cmd; 5977 5978 ata_cmd = (struct ata_pass_16 *)&csio->cdb_io.cdb_bytes; 5979 ata_cmd->opcode = ATA_PASS_16; 5980 ata_cmd->protocol = protocol; 5981 ata_cmd->flags = ata_flags; 5982 ata_cmd->features_ext = features >> 8; 5983 ata_cmd->features = features; 5984 ata_cmd->sector_count_ext = sector_count >> 8; 5985 ata_cmd->sector_count = sector_count; 5986 ata_cmd->lba_low = lba; 5987 ata_cmd->lba_mid = lba >> 8; 5988 ata_cmd->lba_high = lba >> 16; 5989 ata_cmd->device = ATA_DEV_LBA; 5990 if (protocol & AP_EXTEND) { 5991 ata_cmd->lba_low_ext = lba >> 24; 5992 ata_cmd->lba_mid_ext = lba >> 32; 5993 ata_cmd->lba_high_ext = lba >> 40; 5994 } else 5995 ata_cmd->device |= (lba >> 24) & 0x0f; 5996 ata_cmd->command = command; 5997 ata_cmd->control = control; 5998 5999 cam_fill_csio(csio, 6000 retries, 6001 cbfcnp, 6002 flags, 6003 tag_action, 6004 data_ptr, 6005 dxfer_len, 6006 sense_len, 6007 sizeof(*ata_cmd), 6008 timeout); 6009 } 6010 6011 void 6012 scsi_unmap(struct ccb_scsiio *csio, u_int32_t retries, 6013 void (*cbfcnp)(struct cam_periph *, union ccb *), 6014 u_int8_t tag_action, u_int8_t byte2, 6015 u_int8_t *data_ptr, u_int16_t dxfer_len, u_int8_t sense_len, 6016 u_int32_t timeout) 6017 { 6018 struct scsi_unmap *scsi_cmd; 6019 6020 scsi_cmd = (struct scsi_unmap *)&csio->cdb_io.cdb_bytes; 6021 scsi_cmd->opcode = UNMAP; 6022 scsi_cmd->byte2 = byte2; 6023 scsi_ulto4b(0, scsi_cmd->reserved); 6024 scsi_cmd->group = 0; 6025 scsi_ulto2b(dxfer_len, scsi_cmd->length); 6026 scsi_cmd->control = 0; 6027 6028 cam_fill_csio(csio, 6029 retries, 6030 cbfcnp, 6031 /*flags*/CAM_DIR_OUT, 6032 tag_action, 6033 data_ptr, 6034 dxfer_len, 6035 sense_len, 6036 sizeof(*scsi_cmd), 6037 timeout); 6038 } 6039 6040 void 6041 scsi_receive_diagnostic_results(struct ccb_scsiio *csio, u_int32_t retries, 6042 void (*cbfcnp)(struct cam_periph *, union ccb*), 6043 uint8_t tag_action, int pcv, uint8_t page_code, 6044 uint8_t *data_ptr, uint16_t allocation_length, 6045 uint8_t sense_len, uint32_t timeout) 6046 { 6047 struct scsi_receive_diag *scsi_cmd; 6048 6049 scsi_cmd = (struct scsi_receive_diag *)&csio->cdb_io.cdb_bytes; 6050 memset(scsi_cmd, 0, sizeof(*scsi_cmd)); 6051 scsi_cmd->opcode = RECEIVE_DIAGNOSTIC; 6052 if (pcv) { 6053 scsi_cmd->byte2 |= SRD_PCV; 6054 scsi_cmd->page_code = page_code; 6055 } 6056 scsi_ulto2b(allocation_length, scsi_cmd->length); 6057 6058 cam_fill_csio(csio, 6059 retries, 6060 cbfcnp, 6061 /*flags*/CAM_DIR_IN, 6062 tag_action, 6063 data_ptr, 6064 allocation_length, 6065 sense_len, 6066 sizeof(*scsi_cmd), 6067 timeout); 6068 } 6069 6070 void 6071 scsi_send_diagnostic(struct ccb_scsiio *csio, u_int32_t retries, 6072 void (*cbfcnp)(struct cam_periph *, union ccb *), 6073 uint8_t tag_action, int unit_offline, int device_offline, 6074 int self_test, int page_format, int self_test_code, 6075 uint8_t *data_ptr, uint16_t param_list_length, 6076 uint8_t sense_len, uint32_t timeout) 6077 { 6078 struct scsi_send_diag *scsi_cmd; 6079 6080 scsi_cmd = (struct scsi_send_diag *)&csio->cdb_io.cdb_bytes; 6081 memset(scsi_cmd, 0, sizeof(*scsi_cmd)); 6082 scsi_cmd->opcode = SEND_DIAGNOSTIC; 6083 6084 /* 6085 * The default self-test mode control and specific test 6086 * control are mutually exclusive. 6087 */ 6088 if (self_test) 6089 self_test_code = SSD_SELF_TEST_CODE_NONE; 6090 6091 scsi_cmd->byte2 = ((self_test_code << SSD_SELF_TEST_CODE_SHIFT) 6092 & SSD_SELF_TEST_CODE_MASK) 6093 | (unit_offline ? SSD_UNITOFFL : 0) 6094 | (device_offline ? SSD_DEVOFFL : 0) 6095 | (self_test ? SSD_SELFTEST : 0) 6096 | (page_format ? SSD_PF : 0); 6097 scsi_ulto2b(param_list_length, scsi_cmd->length); 6098 6099 cam_fill_csio(csio, 6100 retries, 6101 cbfcnp, 6102 /*flags*/param_list_length ? CAM_DIR_OUT : CAM_DIR_NONE, 6103 tag_action, 6104 data_ptr, 6105 param_list_length, 6106 sense_len, 6107 sizeof(*scsi_cmd), 6108 timeout); 6109 } 6110 6111 void 6112 scsi_read_buffer(struct ccb_scsiio *csio, u_int32_t retries, 6113 void (*cbfcnp)(struct cam_periph *, union ccb*), 6114 uint8_t tag_action, int mode, 6115 uint8_t buffer_id, u_int32_t offset, 6116 uint8_t *data_ptr, uint32_t allocation_length, 6117 uint8_t sense_len, uint32_t timeout) 6118 { 6119 struct scsi_read_buffer *scsi_cmd; 6120 6121 scsi_cmd = (struct scsi_read_buffer *)&csio->cdb_io.cdb_bytes; 6122 memset(scsi_cmd, 0, sizeof(*scsi_cmd)); 6123 scsi_cmd->opcode = READ_BUFFER; 6124 scsi_cmd->byte2 = mode; 6125 scsi_cmd->buffer_id = buffer_id; 6126 scsi_ulto3b(offset, scsi_cmd->offset); 6127 scsi_ulto3b(allocation_length, scsi_cmd->length); 6128 6129 cam_fill_csio(csio, 6130 retries, 6131 cbfcnp, 6132 /*flags*/CAM_DIR_IN, 6133 tag_action, 6134 data_ptr, 6135 allocation_length, 6136 sense_len, 6137 sizeof(*scsi_cmd), 6138 timeout); 6139 } 6140 6141 void 6142 scsi_write_buffer(struct ccb_scsiio *csio, u_int32_t retries, 6143 void (*cbfcnp)(struct cam_periph *, union ccb *), 6144 uint8_t tag_action, int mode, 6145 uint8_t buffer_id, u_int32_t offset, 6146 uint8_t *data_ptr, uint32_t param_list_length, 6147 uint8_t sense_len, uint32_t timeout) 6148 { 6149 struct scsi_write_buffer *scsi_cmd; 6150 6151 scsi_cmd = (struct scsi_write_buffer *)&csio->cdb_io.cdb_bytes; 6152 memset(scsi_cmd, 0, sizeof(*scsi_cmd)); 6153 scsi_cmd->opcode = WRITE_BUFFER; 6154 scsi_cmd->byte2 = mode; 6155 scsi_cmd->buffer_id = buffer_id; 6156 scsi_ulto3b(offset, scsi_cmd->offset); 6157 scsi_ulto3b(param_list_length, scsi_cmd->length); 6158 6159 cam_fill_csio(csio, 6160 retries, 6161 cbfcnp, 6162 /*flags*/param_list_length ? CAM_DIR_OUT : CAM_DIR_NONE, 6163 tag_action, 6164 data_ptr, 6165 param_list_length, 6166 sense_len, 6167 sizeof(*scsi_cmd), 6168 timeout); 6169 } 6170 6171 void 6172 scsi_start_stop(struct ccb_scsiio *csio, u_int32_t retries, 6173 void (*cbfcnp)(struct cam_periph *, union ccb *), 6174 u_int8_t tag_action, int start, int load_eject, 6175 int immediate, u_int8_t sense_len, u_int32_t timeout) 6176 { 6177 struct scsi_start_stop_unit *scsi_cmd; 6178 int extra_flags = 0; 6179 6180 scsi_cmd = (struct scsi_start_stop_unit *)&csio->cdb_io.cdb_bytes; 6181 bzero(scsi_cmd, sizeof(*scsi_cmd)); 6182 scsi_cmd->opcode = START_STOP_UNIT; 6183 if (start != 0) { 6184 scsi_cmd->how |= SSS_START; 6185 /* it takes a lot of power to start a drive */ 6186 extra_flags |= CAM_HIGH_POWER; 6187 } 6188 if (load_eject != 0) 6189 scsi_cmd->how |= SSS_LOEJ; 6190 if (immediate != 0) 6191 scsi_cmd->byte2 |= SSS_IMMED; 6192 6193 cam_fill_csio(csio, 6194 retries, 6195 cbfcnp, 6196 /*flags*/CAM_DIR_NONE | extra_flags, 6197 tag_action, 6198 /*data_ptr*/NULL, 6199 /*dxfer_len*/0, 6200 sense_len, 6201 sizeof(*scsi_cmd), 6202 timeout); 6203 } 6204 6205 6206 /* 6207 * Try make as good a match as possible with 6208 * available sub drivers 6209 */ 6210 int 6211 scsi_inquiry_match(caddr_t inqbuffer, caddr_t table_entry) 6212 { 6213 struct scsi_inquiry_pattern *entry; 6214 struct scsi_inquiry_data *inq; 6215 6216 entry = (struct scsi_inquiry_pattern *)table_entry; 6217 inq = (struct scsi_inquiry_data *)inqbuffer; 6218 6219 if (((SID_TYPE(inq) == entry->type) 6220 || (entry->type == T_ANY)) 6221 && (SID_IS_REMOVABLE(inq) ? entry->media_type & SIP_MEDIA_REMOVABLE 6222 : entry->media_type & SIP_MEDIA_FIXED) 6223 && (cam_strmatch(inq->vendor, entry->vendor, sizeof(inq->vendor)) == 0) 6224 && (cam_strmatch(inq->product, entry->product, 6225 sizeof(inq->product)) == 0) 6226 && (cam_strmatch(inq->revision, entry->revision, 6227 sizeof(inq->revision)) == 0)) { 6228 return (0); 6229 } 6230 return (-1); 6231 } 6232 6233 /* 6234 * Try make as good a match as possible with 6235 * available sub drivers 6236 */ 6237 int 6238 scsi_static_inquiry_match(caddr_t inqbuffer, caddr_t table_entry) 6239 { 6240 struct scsi_static_inquiry_pattern *entry; 6241 struct scsi_inquiry_data *inq; 6242 6243 entry = (struct scsi_static_inquiry_pattern *)table_entry; 6244 inq = (struct scsi_inquiry_data *)inqbuffer; 6245 6246 if (((SID_TYPE(inq) == entry->type) 6247 || (entry->type == T_ANY)) 6248 && (SID_IS_REMOVABLE(inq) ? entry->media_type & SIP_MEDIA_REMOVABLE 6249 : entry->media_type & SIP_MEDIA_FIXED) 6250 && (cam_strmatch(inq->vendor, entry->vendor, sizeof(inq->vendor)) == 0) 6251 && (cam_strmatch(inq->product, entry->product, 6252 sizeof(inq->product)) == 0) 6253 && (cam_strmatch(inq->revision, entry->revision, 6254 sizeof(inq->revision)) == 0)) { 6255 return (0); 6256 } 6257 return (-1); 6258 } 6259 6260 /** 6261 * Compare two buffers of vpd device descriptors for a match. 6262 * 6263 * \param lhs Pointer to first buffer of descriptors to compare. 6264 * \param lhs_len The length of the first buffer. 6265 * \param rhs Pointer to second buffer of descriptors to compare. 6266 * \param rhs_len The length of the second buffer. 6267 * 6268 * \return 0 on a match, -1 otherwise. 6269 * 6270 * Treat rhs and lhs as arrays of vpd device id descriptors. Walk lhs matching 6271 * agains each element in rhs until all data are exhausted or we have found 6272 * a match. 6273 */ 6274 int 6275 scsi_devid_match(uint8_t *lhs, size_t lhs_len, uint8_t *rhs, size_t rhs_len) 6276 { 6277 struct scsi_vpd_id_descriptor *lhs_id; 6278 struct scsi_vpd_id_descriptor *lhs_last; 6279 struct scsi_vpd_id_descriptor *rhs_last; 6280 uint8_t *lhs_end; 6281 uint8_t *rhs_end; 6282 6283 lhs_end = lhs + lhs_len; 6284 rhs_end = rhs + rhs_len; 6285 6286 /* 6287 * rhs_last and lhs_last are the last posible position of a valid 6288 * descriptor assuming it had a zero length identifier. We use 6289 * these variables to insure we can safely dereference the length 6290 * field in our loop termination tests. 6291 */ 6292 lhs_last = (struct scsi_vpd_id_descriptor *) 6293 (lhs_end - __offsetof(struct scsi_vpd_id_descriptor, identifier)); 6294 rhs_last = (struct scsi_vpd_id_descriptor *) 6295 (rhs_end - __offsetof(struct scsi_vpd_id_descriptor, identifier)); 6296 6297 lhs_id = (struct scsi_vpd_id_descriptor *)lhs; 6298 while (lhs_id <= lhs_last 6299 && (lhs_id->identifier + lhs_id->length) <= lhs_end) { 6300 struct scsi_vpd_id_descriptor *rhs_id; 6301 6302 rhs_id = (struct scsi_vpd_id_descriptor *)rhs; 6303 while (rhs_id <= rhs_last 6304 && (rhs_id->identifier + rhs_id->length) <= rhs_end) { 6305 6306 if (rhs_id->length == lhs_id->length 6307 && memcmp(rhs_id->identifier, lhs_id->identifier, 6308 rhs_id->length) == 0) 6309 return (0); 6310 6311 rhs_id = (struct scsi_vpd_id_descriptor *) 6312 (rhs_id->identifier + rhs_id->length); 6313 } 6314 lhs_id = (struct scsi_vpd_id_descriptor *) 6315 (lhs_id->identifier + lhs_id->length); 6316 } 6317 return (-1); 6318 } 6319 6320 #ifdef _KERNEL 6321 int 6322 scsi_vpd_supported_page(struct cam_periph *periph, uint8_t page_id) 6323 { 6324 struct cam_ed *device; 6325 struct scsi_vpd_supported_pages *vpds; 6326 int i, num_pages; 6327 6328 device = periph->path->device; 6329 vpds = (struct scsi_vpd_supported_pages *)device->supported_vpds; 6330 6331 if (vpds != NULL) { 6332 num_pages = device->supported_vpds_len - 6333 SVPD_SUPPORTED_PAGES_HDR_LEN; 6334 for (i = 0; i < num_pages; i++) { 6335 if (vpds->page_list[i] == page_id) 6336 return (1); 6337 } 6338 } 6339 6340 return (0); 6341 } 6342 6343 static void 6344 init_scsi_delay(void) 6345 { 6346 int delay; 6347 6348 delay = SCSI_DELAY; 6349 TUNABLE_INT_FETCH("kern.cam.scsi_delay", &delay); 6350 6351 if (set_scsi_delay(delay) != 0) { 6352 printf("cam: invalid value for tunable kern.cam.scsi_delay\n"); 6353 set_scsi_delay(SCSI_DELAY); 6354 } 6355 } 6356 SYSINIT(scsi_delay, SI_SUB_TUNABLES, SI_ORDER_ANY, init_scsi_delay, NULL); 6357 6358 static int 6359 sysctl_scsi_delay(SYSCTL_HANDLER_ARGS) 6360 { 6361 int error, delay; 6362 6363 delay = scsi_delay; 6364 error = sysctl_handle_int(oidp, &delay, 0, req); 6365 if (error != 0 || req->newptr == NULL) 6366 return (error); 6367 return (set_scsi_delay(delay)); 6368 } 6369 SYSCTL_PROC(_kern_cam, OID_AUTO, scsi_delay, CTLTYPE_INT|CTLFLAG_RW, 6370 0, 0, sysctl_scsi_delay, "I", 6371 "Delay to allow devices to settle after a SCSI bus reset (ms)"); 6372 6373 static int 6374 set_scsi_delay(int delay) 6375 { 6376 /* 6377 * If someone sets this to 0, we assume that they want the 6378 * minimum allowable bus settle delay. 6379 */ 6380 if (delay == 0) { 6381 printf("cam: using minimum scsi_delay (%dms)\n", 6382 SCSI_MIN_DELAY); 6383 delay = SCSI_MIN_DELAY; 6384 } 6385 if (delay < SCSI_MIN_DELAY) 6386 return (EINVAL); 6387 scsi_delay = delay; 6388 return (0); 6389 } 6390 #endif /* _KERNEL */ 6391