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