1 /*- 2 * Implementation of Utility functions for all SCSI device types. 3 * 4 * Copyright (c) 1997, 1998, 1999 Justin T. Gibbs. 5 * Copyright (c) 1997, 1998, 2003 Kenneth D. Merry. 6 * All rights reserved. 7 * 8 * Redistribution and use in source and binary forms, with or without 9 * modification, are permitted provided that the following conditions 10 * are met: 11 * 1. Redistributions of source code must retain the above copyright 12 * notice, this list of conditions, and the following disclaimer, 13 * without modification, immediately at the beginning of the file. 14 * 2. The name of the author may not be used to endorse or promote products 15 * derived from this software without specific prior written permission. 16 * 17 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 18 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 19 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 20 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE FOR 21 * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 22 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 23 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 24 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 25 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 26 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 27 * SUCH DAMAGE. 28 */ 29 30 #include <sys/cdefs.h> 31 __FBSDID("$FreeBSD$"); 32 33 #include <sys/param.h> 34 #include <sys/types.h> 35 #include <sys/stdint.h> 36 37 #ifdef _KERNEL 38 #include <opt_scsi.h> 39 40 #include <sys/systm.h> 41 #include <sys/libkern.h> 42 #include <sys/kernel.h> 43 #include <sys/lock.h> 44 #include <sys/malloc.h> 45 #include <sys/mutex.h> 46 #include <sys/sysctl.h> 47 #include <sys/ctype.h> 48 #else 49 #include <errno.h> 50 #include <stdio.h> 51 #include <stdlib.h> 52 #include <string.h> 53 #include <ctype.h> 54 #endif 55 56 #include <cam/cam.h> 57 #include <cam/cam_ccb.h> 58 #include <cam/cam_queue.h> 59 #include <cam/cam_xpt.h> 60 #include <cam/scsi/scsi_all.h> 61 #include <sys/ata.h> 62 #include <sys/sbuf.h> 63 64 #ifdef _KERNEL 65 #include <cam/cam_periph.h> 66 #include <cam/cam_xpt_sim.h> 67 #include <cam/cam_xpt_periph.h> 68 #include <cam/cam_xpt_internal.h> 69 #else 70 #include <camlib.h> 71 #include <stddef.h> 72 73 #ifndef FALSE 74 #define FALSE 0 75 #endif /* FALSE */ 76 #ifndef TRUE 77 #define TRUE 1 78 #endif /* TRUE */ 79 #define ERESTART -1 /* restart syscall */ 80 #define EJUSTRETURN -2 /* don't modify regs, just return */ 81 #endif /* !_KERNEL */ 82 83 /* 84 * This is the default number of milliseconds we wait for devices to settle 85 * after a SCSI bus reset. 86 */ 87 #ifndef SCSI_DELAY 88 #define SCSI_DELAY 2000 89 #endif 90 /* 91 * All devices need _some_ sort of bus settle delay, so we'll set it to 92 * a minimum value of 100ms. Note that this is pertinent only for SPI- 93 * not transport like Fibre Channel or iSCSI where 'delay' is completely 94 * meaningless. 95 */ 96 #ifndef SCSI_MIN_DELAY 97 #define SCSI_MIN_DELAY 100 98 #endif 99 /* 100 * Make sure the user isn't using seconds instead of milliseconds. 101 */ 102 #if (SCSI_DELAY < SCSI_MIN_DELAY && SCSI_DELAY != 0) 103 #error "SCSI_DELAY is in milliseconds, not seconds! Please use a larger value" 104 #endif 105 106 int scsi_delay; 107 108 static int ascentrycomp(const void *key, const void *member); 109 static int senseentrycomp(const void *key, const void *member); 110 static void fetchtableentries(int sense_key, int asc, int ascq, 111 struct scsi_inquiry_data *, 112 const struct sense_key_table_entry **, 113 const struct asc_table_entry **); 114 115 #ifdef _KERNEL 116 static void init_scsi_delay(void); 117 static int sysctl_scsi_delay(SYSCTL_HANDLER_ARGS); 118 static int set_scsi_delay(int delay); 119 #endif 120 121 #if !defined(SCSI_NO_OP_STRINGS) 122 123 #define D (1 << T_DIRECT) 124 #define T (1 << T_SEQUENTIAL) 125 #define L (1 << T_PRINTER) 126 #define P (1 << T_PROCESSOR) 127 #define W (1 << T_WORM) 128 #define R (1 << T_CDROM) 129 #define O (1 << T_OPTICAL) 130 #define M (1 << T_CHANGER) 131 #define A (1 << T_STORARRAY) 132 #define E (1 << T_ENCLOSURE) 133 #define B (1 << T_RBC) 134 #define K (1 << T_OCRW) 135 #define V (1 << T_ADC) 136 #define F (1 << T_OSD) 137 #define S (1 << T_SCANNER) 138 #define C (1 << T_COMM) 139 140 #define ALL (D | T | L | P | W | R | O | M | A | E | B | K | V | F | S | C) 141 142 static struct op_table_entry plextor_cd_ops[] = { 143 { 0xD8, R, "CD-DA READ" } 144 }; 145 146 static struct scsi_op_quirk_entry scsi_op_quirk_table[] = { 147 { 148 /* 149 * I believe that 0xD8 is the Plextor proprietary command 150 * to read CD-DA data. I'm not sure which Plextor CDROM 151 * models support the command, though. I know for sure 152 * that the 4X, 8X, and 12X models do, and presumably the 153 * 12-20X does. I don't know about any earlier models, 154 * though. If anyone has any more complete information, 155 * feel free to change this quirk entry. 156 */ 157 {T_CDROM, SIP_MEDIA_REMOVABLE, "PLEXTOR", "CD-ROM PX*", "*"}, 158 nitems(plextor_cd_ops), 159 plextor_cd_ops 160 } 161 }; 162 163 static struct op_table_entry scsi_op_codes[] = { 164 /* 165 * From: http://www.t10.org/lists/op-num.txt 166 * Modifications by Kenneth Merry (ken@FreeBSD.ORG) 167 * and Jung-uk Kim (jkim@FreeBSD.org) 168 * 169 * Note: order is important in this table, scsi_op_desc() currently 170 * depends on the opcodes in the table being in order to save 171 * search time. 172 * Note: scanner and comm. devices are carried over from the previous 173 * version because they were removed in the latest spec. 174 */ 175 /* File: OP-NUM.TXT 176 * 177 * SCSI Operation Codes 178 * Numeric Sorted Listing 179 * as of 5/26/15 180 * 181 * D - DIRECT ACCESS DEVICE (SBC-2) device column key 182 * .T - SEQUENTIAL ACCESS DEVICE (SSC-2) ----------------- 183 * . L - PRINTER DEVICE (SSC) M = Mandatory 184 * . P - PROCESSOR DEVICE (SPC) O = Optional 185 * . .W - WRITE ONCE READ MULTIPLE DEVICE (SBC-2) V = Vendor spec. 186 * . . R - CD/DVE DEVICE (MMC-3) Z = Obsolete 187 * . . O - OPTICAL MEMORY DEVICE (SBC-2) 188 * . . .M - MEDIA CHANGER DEVICE (SMC-2) 189 * . . . A - STORAGE ARRAY DEVICE (SCC-2) 190 * . . . .E - ENCLOSURE SERVICES DEVICE (SES) 191 * . . . .B - SIMPLIFIED DIRECT-ACCESS DEVICE (RBC) 192 * . . . . K - OPTICAL CARD READER/WRITER DEVICE (OCRW) 193 * . . . . V - AUTOMATION/DRIVE INTERFACE (ADC) 194 * . . . . .F - OBJECT-BASED STORAGE (OSD) 195 * OP DTLPWROMAEBKVF Description 196 * -- -------------- ---------------------------------------------- */ 197 /* 00 MMMMMMMMMMMMMM TEST UNIT READY */ 198 { 0x00, ALL, "TEST UNIT READY" }, 199 /* 01 M REWIND */ 200 { 0x01, T, "REWIND" }, 201 /* 01 Z V ZZZZ REZERO UNIT */ 202 { 0x01, D | W | R | O | M, "REZERO UNIT" }, 203 /* 02 VVVVVV V */ 204 /* 03 MMMMMMMMMMOMMM REQUEST SENSE */ 205 { 0x03, ALL, "REQUEST SENSE" }, 206 /* 04 M OO FORMAT UNIT */ 207 { 0x04, D | R | O, "FORMAT UNIT" }, 208 /* 04 O FORMAT MEDIUM */ 209 { 0x04, T, "FORMAT MEDIUM" }, 210 /* 04 O FORMAT */ 211 { 0x04, L, "FORMAT" }, 212 /* 05 VMVVVV V READ BLOCK LIMITS */ 213 { 0x05, T, "READ BLOCK LIMITS" }, 214 /* 06 VVVVVV V */ 215 /* 07 OVV O OV REASSIGN BLOCKS */ 216 { 0x07, D | W | O, "REASSIGN BLOCKS" }, 217 /* 07 O INITIALIZE ELEMENT STATUS */ 218 { 0x07, M, "INITIALIZE ELEMENT STATUS" }, 219 /* 08 MOV O OV READ(6) */ 220 { 0x08, D | T | W | O, "READ(6)" }, 221 /* 08 O RECEIVE */ 222 { 0x08, P, "RECEIVE" }, 223 /* 08 GET MESSAGE(6) */ 224 { 0x08, C, "GET MESSAGE(6)" }, 225 /* 09 VVVVVV V */ 226 /* 0A OO O OV WRITE(6) */ 227 { 0x0A, D | T | W | O, "WRITE(6)" }, 228 /* 0A M SEND(6) */ 229 { 0x0A, P, "SEND(6)" }, 230 /* 0A SEND MESSAGE(6) */ 231 { 0x0A, C, "SEND MESSAGE(6)" }, 232 /* 0A M PRINT */ 233 { 0x0A, L, "PRINT" }, 234 /* 0B Z ZOZV SEEK(6) */ 235 { 0x0B, D | W | R | O, "SEEK(6)" }, 236 /* 0B O SET CAPACITY */ 237 { 0x0B, T, "SET CAPACITY" }, 238 /* 0B O SLEW AND PRINT */ 239 { 0x0B, L, "SLEW AND PRINT" }, 240 /* 0C VVVVVV V */ 241 /* 0D VVVVVV V */ 242 /* 0E VVVVVV V */ 243 /* 0F VOVVVV V READ REVERSE(6) */ 244 { 0x0F, T, "READ REVERSE(6)" }, 245 /* 10 VM VVV WRITE FILEMARKS(6) */ 246 { 0x10, T, "WRITE FILEMARKS(6)" }, 247 /* 10 O SYNCHRONIZE BUFFER */ 248 { 0x10, L, "SYNCHRONIZE BUFFER" }, 249 /* 11 VMVVVV SPACE(6) */ 250 { 0x11, T, "SPACE(6)" }, 251 /* 12 MMMMMMMMMMMMMM INQUIRY */ 252 { 0x12, ALL, "INQUIRY" }, 253 /* 13 V VVVV */ 254 /* 13 O VERIFY(6) */ 255 { 0x13, T, "VERIFY(6)" }, 256 /* 14 VOOVVV RECOVER BUFFERED DATA */ 257 { 0x14, T | L, "RECOVER BUFFERED DATA" }, 258 /* 15 OMO O OOOO OO MODE SELECT(6) */ 259 { 0x15, ALL & ~(P | R | B | F), "MODE SELECT(6)" }, 260 /* 16 ZZMZO OOOZ O RESERVE(6) */ 261 { 0x16, ALL & ~(R | B | V | F | C), "RESERVE(6)" }, 262 /* 16 Z RESERVE ELEMENT(6) */ 263 { 0x16, M, "RESERVE ELEMENT(6)" }, 264 /* 17 ZZMZO OOOZ O RELEASE(6) */ 265 { 0x17, ALL & ~(R | B | V | F | C), "RELEASE(6)" }, 266 /* 17 Z RELEASE ELEMENT(6) */ 267 { 0x17, M, "RELEASE ELEMENT(6)" }, 268 /* 18 ZZZZOZO Z COPY */ 269 { 0x18, D | T | L | P | W | R | O | K | S, "COPY" }, 270 /* 19 VMVVVV ERASE(6) */ 271 { 0x19, T, "ERASE(6)" }, 272 /* 1A OMO O OOOO OO MODE SENSE(6) */ 273 { 0x1A, ALL & ~(P | R | B | F), "MODE SENSE(6)" }, 274 /* 1B O OOO O MO O START STOP UNIT */ 275 { 0x1B, D | W | R | O | A | B | K | F, "START STOP UNIT" }, 276 /* 1B O M LOAD UNLOAD */ 277 { 0x1B, T | V, "LOAD UNLOAD" }, 278 /* 1B SCAN */ 279 { 0x1B, S, "SCAN" }, 280 /* 1B O STOP PRINT */ 281 { 0x1B, L, "STOP PRINT" }, 282 /* 1B O OPEN/CLOSE IMPORT/EXPORT ELEMENT */ 283 { 0x1B, M, "OPEN/CLOSE IMPORT/EXPORT ELEMENT" }, 284 /* 1C OOOOO OOOM OOO RECEIVE DIAGNOSTIC RESULTS */ 285 { 0x1C, ALL & ~(R | B), "RECEIVE DIAGNOSTIC RESULTS" }, 286 /* 1D MMMMM MMOM MMM SEND DIAGNOSTIC */ 287 { 0x1D, ALL & ~(R | B), "SEND DIAGNOSTIC" }, 288 /* 1E OO OOOO O O PREVENT ALLOW MEDIUM REMOVAL */ 289 { 0x1E, D | T | W | R | O | M | K | F, "PREVENT ALLOW MEDIUM REMOVAL" }, 290 /* 1F */ 291 /* 20 V VVV V */ 292 /* 21 V VVV V */ 293 /* 22 V VVV V */ 294 /* 23 V V V V */ 295 /* 23 O READ FORMAT CAPACITIES */ 296 { 0x23, R, "READ FORMAT CAPACITIES" }, 297 /* 24 V VV SET WINDOW */ 298 { 0x24, S, "SET WINDOW" }, 299 /* 25 M M M M READ CAPACITY(10) */ 300 { 0x25, D | W | O | B, "READ CAPACITY(10)" }, 301 /* 25 O READ CAPACITY */ 302 { 0x25, R, "READ CAPACITY" }, 303 /* 25 M READ CARD CAPACITY */ 304 { 0x25, K, "READ CARD CAPACITY" }, 305 /* 25 GET WINDOW */ 306 { 0x25, S, "GET WINDOW" }, 307 /* 26 V VV */ 308 /* 27 V VV */ 309 /* 28 M MOM MM READ(10) */ 310 { 0x28, D | W | R | O | B | K | S, "READ(10)" }, 311 /* 28 GET MESSAGE(10) */ 312 { 0x28, C, "GET MESSAGE(10)" }, 313 /* 29 V VVO READ GENERATION */ 314 { 0x29, O, "READ GENERATION" }, 315 /* 2A O MOM MO WRITE(10) */ 316 { 0x2A, D | W | R | O | B | K, "WRITE(10)" }, 317 /* 2A SEND(10) */ 318 { 0x2A, S, "SEND(10)" }, 319 /* 2A SEND MESSAGE(10) */ 320 { 0x2A, C, "SEND MESSAGE(10)" }, 321 /* 2B Z OOO O SEEK(10) */ 322 { 0x2B, D | W | R | O | K, "SEEK(10)" }, 323 /* 2B O LOCATE(10) */ 324 { 0x2B, T, "LOCATE(10)" }, 325 /* 2B O POSITION TO ELEMENT */ 326 { 0x2B, M, "POSITION TO ELEMENT" }, 327 /* 2C V OO ERASE(10) */ 328 { 0x2C, R | O, "ERASE(10)" }, 329 /* 2D O READ UPDATED BLOCK */ 330 { 0x2D, O, "READ UPDATED BLOCK" }, 331 /* 2D V */ 332 /* 2E O OOO MO WRITE AND VERIFY(10) */ 333 { 0x2E, D | W | R | O | B | K, "WRITE AND VERIFY(10)" }, 334 /* 2F O OOO VERIFY(10) */ 335 { 0x2F, D | W | R | O, "VERIFY(10)" }, 336 /* 30 Z ZZZ SEARCH DATA HIGH(10) */ 337 { 0x30, D | W | R | O, "SEARCH DATA HIGH(10)" }, 338 /* 31 Z ZZZ SEARCH DATA EQUAL(10) */ 339 { 0x31, D | W | R | O, "SEARCH DATA EQUAL(10)" }, 340 /* 31 OBJECT POSITION */ 341 { 0x31, S, "OBJECT POSITION" }, 342 /* 32 Z ZZZ SEARCH DATA LOW(10) */ 343 { 0x32, D | W | R | O, "SEARCH DATA LOW(10)" }, 344 /* 33 Z OZO SET LIMITS(10) */ 345 { 0x33, D | W | R | O, "SET LIMITS(10)" }, 346 /* 34 O O O O PRE-FETCH(10) */ 347 { 0x34, D | W | O | K, "PRE-FETCH(10)" }, 348 /* 34 M READ POSITION */ 349 { 0x34, T, "READ POSITION" }, 350 /* 34 GET DATA BUFFER STATUS */ 351 { 0x34, S, "GET DATA BUFFER STATUS" }, 352 /* 35 O OOO MO SYNCHRONIZE CACHE(10) */ 353 { 0x35, D | W | R | O | B | K, "SYNCHRONIZE CACHE(10)" }, 354 /* 36 Z O O O LOCK UNLOCK CACHE(10) */ 355 { 0x36, D | W | O | K, "LOCK UNLOCK CACHE(10)" }, 356 /* 37 O O READ DEFECT DATA(10) */ 357 { 0x37, D | O, "READ DEFECT DATA(10)" }, 358 /* 37 O INITIALIZE ELEMENT STATUS WITH RANGE */ 359 { 0x37, M, "INITIALIZE ELEMENT STATUS WITH RANGE" }, 360 /* 38 O O O MEDIUM SCAN */ 361 { 0x38, W | O | K, "MEDIUM SCAN" }, 362 /* 39 ZZZZOZO Z COMPARE */ 363 { 0x39, D | T | L | P | W | R | O | K | S, "COMPARE" }, 364 /* 3A ZZZZOZO Z COPY AND VERIFY */ 365 { 0x3A, D | T | L | P | W | R | O | K | S, "COPY AND VERIFY" }, 366 /* 3B OOOOOOOOOOMOOO WRITE BUFFER */ 367 { 0x3B, ALL, "WRITE BUFFER" }, 368 /* 3C OOOOOOOOOO OOO READ BUFFER */ 369 { 0x3C, ALL & ~(B), "READ BUFFER" }, 370 /* 3D O UPDATE BLOCK */ 371 { 0x3D, O, "UPDATE BLOCK" }, 372 /* 3E O O O READ LONG(10) */ 373 { 0x3E, D | W | O, "READ LONG(10)" }, 374 /* 3F O O O WRITE LONG(10) */ 375 { 0x3F, D | W | O, "WRITE LONG(10)" }, 376 /* 40 ZZZZOZOZ CHANGE DEFINITION */ 377 { 0x40, D | T | L | P | W | R | O | M | S | C, "CHANGE DEFINITION" }, 378 /* 41 O WRITE SAME(10) */ 379 { 0x41, D, "WRITE SAME(10)" }, 380 /* 42 O UNMAP */ 381 { 0x42, D, "UNMAP" }, 382 /* 42 O READ SUB-CHANNEL */ 383 { 0x42, R, "READ SUB-CHANNEL" }, 384 /* 43 O READ TOC/PMA/ATIP */ 385 { 0x43, R, "READ TOC/PMA/ATIP" }, 386 /* 44 M M REPORT DENSITY SUPPORT */ 387 { 0x44, T | V, "REPORT DENSITY SUPPORT" }, 388 /* 44 READ HEADER */ 389 /* 45 O PLAY AUDIO(10) */ 390 { 0x45, R, "PLAY AUDIO(10)" }, 391 /* 46 M GET CONFIGURATION */ 392 { 0x46, R, "GET CONFIGURATION" }, 393 /* 47 O PLAY AUDIO MSF */ 394 { 0x47, R, "PLAY AUDIO MSF" }, 395 /* 48 */ 396 /* 49 */ 397 /* 4A M GET EVENT STATUS NOTIFICATION */ 398 { 0x4A, R, "GET EVENT STATUS NOTIFICATION" }, 399 /* 4B O PAUSE/RESUME */ 400 { 0x4B, R, "PAUSE/RESUME" }, 401 /* 4C OOOOO OOOO OOO LOG SELECT */ 402 { 0x4C, ALL & ~(R | B), "LOG SELECT" }, 403 /* 4D OOOOO OOOO OMO LOG SENSE */ 404 { 0x4D, ALL & ~(R | B), "LOG SENSE" }, 405 /* 4E O STOP PLAY/SCAN */ 406 { 0x4E, R, "STOP PLAY/SCAN" }, 407 /* 4F */ 408 /* 50 O XDWRITE(10) */ 409 { 0x50, D, "XDWRITE(10)" }, 410 /* 51 O XPWRITE(10) */ 411 { 0x51, D, "XPWRITE(10)" }, 412 /* 51 O READ DISC INFORMATION */ 413 { 0x51, R, "READ DISC INFORMATION" }, 414 /* 52 O XDREAD(10) */ 415 { 0x52, D, "XDREAD(10)" }, 416 /* 52 O READ TRACK INFORMATION */ 417 { 0x52, R, "READ TRACK INFORMATION" }, 418 /* 53 O RESERVE TRACK */ 419 { 0x53, R, "RESERVE TRACK" }, 420 /* 54 O SEND OPC INFORMATION */ 421 { 0x54, R, "SEND OPC INFORMATION" }, 422 /* 55 OOO OMOOOOMOMO MODE SELECT(10) */ 423 { 0x55, ALL & ~(P), "MODE SELECT(10)" }, 424 /* 56 ZZMZO OOOZ RESERVE(10) */ 425 { 0x56, ALL & ~(R | B | K | V | F | C), "RESERVE(10)" }, 426 /* 56 Z RESERVE ELEMENT(10) */ 427 { 0x56, M, "RESERVE ELEMENT(10)" }, 428 /* 57 ZZMZO OOOZ RELEASE(10) */ 429 { 0x57, ALL & ~(R | B | K | V | F | C), "RELEASE(10)" }, 430 /* 57 Z RELEASE ELEMENT(10) */ 431 { 0x57, M, "RELEASE ELEMENT(10)" }, 432 /* 58 O REPAIR TRACK */ 433 { 0x58, R, "REPAIR TRACK" }, 434 /* 59 */ 435 /* 5A OOO OMOOOOMOMO MODE SENSE(10) */ 436 { 0x5A, ALL & ~(P), "MODE SENSE(10)" }, 437 /* 5B O CLOSE TRACK/SESSION */ 438 { 0x5B, R, "CLOSE TRACK/SESSION" }, 439 /* 5C O READ BUFFER CAPACITY */ 440 { 0x5C, R, "READ BUFFER CAPACITY" }, 441 /* 5D O SEND CUE SHEET */ 442 { 0x5D, R, "SEND CUE SHEET" }, 443 /* 5E OOOOO OOOO M PERSISTENT RESERVE IN */ 444 { 0x5E, ALL & ~(R | B | K | V | C), "PERSISTENT RESERVE IN" }, 445 /* 5F OOOOO OOOO M PERSISTENT RESERVE OUT */ 446 { 0x5F, ALL & ~(R | B | K | V | C), "PERSISTENT RESERVE OUT" }, 447 /* 7E OO O OOOO O extended CDB */ 448 { 0x7E, D | T | R | M | A | E | B | V, "extended CDB" }, 449 /* 7F O M variable length CDB (more than 16 bytes) */ 450 { 0x7F, D | F, "variable length CDB (more than 16 bytes)" }, 451 /* 80 Z XDWRITE EXTENDED(16) */ 452 { 0x80, D, "XDWRITE EXTENDED(16)" }, 453 /* 80 M WRITE FILEMARKS(16) */ 454 { 0x80, T, "WRITE FILEMARKS(16)" }, 455 /* 81 Z REBUILD(16) */ 456 { 0x81, D, "REBUILD(16)" }, 457 /* 81 O READ REVERSE(16) */ 458 { 0x81, T, "READ REVERSE(16)" }, 459 /* 82 Z REGENERATE(16) */ 460 { 0x82, D, "REGENERATE(16)" }, 461 /* 83 OOOOO O OO EXTENDED COPY */ 462 { 0x83, D | T | L | P | W | O | K | V, "EXTENDED COPY" }, 463 /* 84 OOOOO O OO RECEIVE COPY RESULTS */ 464 { 0x84, D | T | L | P | W | O | K | V, "RECEIVE COPY RESULTS" }, 465 /* 85 O O O ATA COMMAND PASS THROUGH(16) */ 466 { 0x85, D | R | B, "ATA COMMAND PASS THROUGH(16)" }, 467 /* 86 OO OO OOOOOOO ACCESS CONTROL IN */ 468 { 0x86, ALL & ~(L | R | F), "ACCESS CONTROL IN" }, 469 /* 87 OO OO OOOOOOO ACCESS CONTROL OUT */ 470 { 0x87, ALL & ~(L | R | F), "ACCESS CONTROL OUT" }, 471 /* 472 * XXX READ(16)/WRITE(16) were not listed for CD/DVE in op-num.txt 473 * but we had it since r1.40. Do we really want them? 474 */ 475 /* 88 MM O O O READ(16) */ 476 { 0x88, D | T | W | O | B, "READ(16)" }, 477 /* 89 O COMPARE AND WRITE*/ 478 { 0x89, D, "COMPARE AND WRITE" }, 479 /* 8A OM O O O WRITE(16) */ 480 { 0x8A, D | T | W | O | B, "WRITE(16)" }, 481 /* 8B O ORWRITE */ 482 { 0x8B, D, "ORWRITE" }, 483 /* 8C OO O OO O M READ ATTRIBUTE */ 484 { 0x8C, D | T | W | O | M | B | V, "READ ATTRIBUTE" }, 485 /* 8D OO O OO O O WRITE ATTRIBUTE */ 486 { 0x8D, D | T | W | O | M | B | V, "WRITE ATTRIBUTE" }, 487 /* 8E O O O O WRITE AND VERIFY(16) */ 488 { 0x8E, D | W | O | B, "WRITE AND VERIFY(16)" }, 489 /* 8F OO O O O VERIFY(16) */ 490 { 0x8F, D | T | W | O | B, "VERIFY(16)" }, 491 /* 90 O O O O PRE-FETCH(16) */ 492 { 0x90, D | W | O | B, "PRE-FETCH(16)" }, 493 /* 91 O O O O SYNCHRONIZE CACHE(16) */ 494 { 0x91, D | W | O | B, "SYNCHRONIZE CACHE(16)" }, 495 /* 91 O SPACE(16) */ 496 { 0x91, T, "SPACE(16)" }, 497 /* 92 Z O O LOCK UNLOCK CACHE(16) */ 498 { 0x92, D | W | O, "LOCK UNLOCK CACHE(16)" }, 499 /* 92 O LOCATE(16) */ 500 { 0x92, T, "LOCATE(16)" }, 501 /* 93 O WRITE SAME(16) */ 502 { 0x93, D, "WRITE SAME(16)" }, 503 /* 93 M ERASE(16) */ 504 { 0x93, T, "ERASE(16)" }, 505 /* 94 O ZBC OUT */ 506 { 0x94, ALL, "ZBC OUT" }, 507 /* 95 O ZBC IN */ 508 { 0x95, ALL, "ZBC IN" }, 509 /* 96 */ 510 /* 97 */ 511 /* 98 */ 512 /* 99 */ 513 /* 9A O WRITE STREAM(16) */ 514 { 0x9A, D, "WRITE STREAM(16)" }, 515 /* 9B OOOOOOOOOO OOO READ BUFFER(16) */ 516 { 0x9B, ALL & ~(B) , "READ BUFFER(16)" }, 517 /* 9C O WRITE ATOMIC(16) */ 518 { 0x9C, D, "WRITE ATOMIC(16)" }, 519 /* 9D SERVICE ACTION BIDIRECTIONAL */ 520 { 0x9D, ALL, "SERVICE ACTION BIDIRECTIONAL" }, 521 /* XXX KDM ALL for this? op-num.txt defines it for none.. */ 522 /* 9E SERVICE ACTION IN(16) */ 523 { 0x9E, ALL, "SERVICE ACTION IN(16)" }, 524 /* 9F M SERVICE ACTION OUT(16) */ 525 { 0x9F, ALL, "SERVICE ACTION OUT(16)" }, 526 /* A0 MMOOO OMMM OMO REPORT LUNS */ 527 { 0xA0, ALL & ~(R | B), "REPORT LUNS" }, 528 /* A1 O BLANK */ 529 { 0xA1, R, "BLANK" }, 530 /* A1 O O ATA COMMAND PASS THROUGH(12) */ 531 { 0xA1, D | B, "ATA COMMAND PASS THROUGH(12)" }, 532 /* A2 OO O O SECURITY PROTOCOL IN */ 533 { 0xA2, D | T | R | V, "SECURITY PROTOCOL IN" }, 534 /* A3 OOO O OOMOOOM MAINTENANCE (IN) */ 535 { 0xA3, ALL & ~(P | R | F), "MAINTENANCE (IN)" }, 536 /* A3 O SEND KEY */ 537 { 0xA3, R, "SEND KEY" }, 538 /* A4 OOO O OOOOOOO MAINTENANCE (OUT) */ 539 { 0xA4, ALL & ~(P | R | F), "MAINTENANCE (OUT)" }, 540 /* A4 O REPORT KEY */ 541 { 0xA4, R, "REPORT KEY" }, 542 /* A5 O O OM MOVE MEDIUM */ 543 { 0xA5, T | W | O | M, "MOVE MEDIUM" }, 544 /* A5 O PLAY AUDIO(12) */ 545 { 0xA5, R, "PLAY AUDIO(12)" }, 546 /* A6 O EXCHANGE MEDIUM */ 547 { 0xA6, M, "EXCHANGE MEDIUM" }, 548 /* A6 O LOAD/UNLOAD C/DVD */ 549 { 0xA6, R, "LOAD/UNLOAD C/DVD" }, 550 /* A7 ZZ O O MOVE MEDIUM ATTACHED */ 551 { 0xA7, D | T | W | O, "MOVE MEDIUM ATTACHED" }, 552 /* A7 O SET READ AHEAD */ 553 { 0xA7, R, "SET READ AHEAD" }, 554 /* A8 O OOO READ(12) */ 555 { 0xA8, D | W | R | O, "READ(12)" }, 556 /* A8 GET MESSAGE(12) */ 557 { 0xA8, C, "GET MESSAGE(12)" }, 558 /* A9 O SERVICE ACTION OUT(12) */ 559 { 0xA9, V, "SERVICE ACTION OUT(12)" }, 560 /* AA O OOO WRITE(12) */ 561 { 0xAA, D | W | R | O, "WRITE(12)" }, 562 /* AA SEND MESSAGE(12) */ 563 { 0xAA, C, "SEND MESSAGE(12)" }, 564 /* AB O O SERVICE ACTION IN(12) */ 565 { 0xAB, R | V, "SERVICE ACTION IN(12)" }, 566 /* AC O ERASE(12) */ 567 { 0xAC, O, "ERASE(12)" }, 568 /* AC O GET PERFORMANCE */ 569 { 0xAC, R, "GET PERFORMANCE" }, 570 /* AD O READ DVD STRUCTURE */ 571 { 0xAD, R, "READ DVD STRUCTURE" }, 572 /* AE O O O WRITE AND VERIFY(12) */ 573 { 0xAE, D | W | O, "WRITE AND VERIFY(12)" }, 574 /* AF O OZO VERIFY(12) */ 575 { 0xAF, D | W | R | O, "VERIFY(12)" }, 576 /* B0 ZZZ SEARCH DATA HIGH(12) */ 577 { 0xB0, W | R | O, "SEARCH DATA HIGH(12)" }, 578 /* B1 ZZZ SEARCH DATA EQUAL(12) */ 579 { 0xB1, W | R | O, "SEARCH DATA EQUAL(12)" }, 580 /* B2 ZZZ SEARCH DATA LOW(12) */ 581 { 0xB2, W | R | O, "SEARCH DATA LOW(12)" }, 582 /* B3 Z OZO SET LIMITS(12) */ 583 { 0xB3, D | W | R | O, "SET LIMITS(12)" }, 584 /* B4 ZZ OZO READ ELEMENT STATUS ATTACHED */ 585 { 0xB4, D | T | W | R | O, "READ ELEMENT STATUS ATTACHED" }, 586 /* B5 OO O O SECURITY PROTOCOL OUT */ 587 { 0xB5, D | T | R | V, "SECURITY PROTOCOL OUT" }, 588 /* B5 O REQUEST VOLUME ELEMENT ADDRESS */ 589 { 0xB5, M, "REQUEST VOLUME ELEMENT ADDRESS" }, 590 /* B6 O SEND VOLUME TAG */ 591 { 0xB6, M, "SEND VOLUME TAG" }, 592 /* B6 O SET STREAMING */ 593 { 0xB6, R, "SET STREAMING" }, 594 /* B7 O O READ DEFECT DATA(12) */ 595 { 0xB7, D | O, "READ DEFECT DATA(12)" }, 596 /* B8 O OZOM READ ELEMENT STATUS */ 597 { 0xB8, T | W | R | O | M, "READ ELEMENT STATUS" }, 598 /* B9 O READ CD MSF */ 599 { 0xB9, R, "READ CD MSF" }, 600 /* BA O O OOMO REDUNDANCY GROUP (IN) */ 601 { 0xBA, D | W | O | M | A | E, "REDUNDANCY GROUP (IN)" }, 602 /* BA O SCAN */ 603 { 0xBA, R, "SCAN" }, 604 /* BB O O OOOO REDUNDANCY GROUP (OUT) */ 605 { 0xBB, D | W | O | M | A | E, "REDUNDANCY GROUP (OUT)" }, 606 /* BB O SET CD SPEED */ 607 { 0xBB, R, "SET CD SPEED" }, 608 /* BC O O OOMO SPARE (IN) */ 609 { 0xBC, D | W | O | M | A | E, "SPARE (IN)" }, 610 /* BD O O OOOO SPARE (OUT) */ 611 { 0xBD, D | W | O | M | A | E, "SPARE (OUT)" }, 612 /* BD O MECHANISM STATUS */ 613 { 0xBD, R, "MECHANISM STATUS" }, 614 /* BE O O OOMO VOLUME SET (IN) */ 615 { 0xBE, D | W | O | M | A | E, "VOLUME SET (IN)" }, 616 /* BE O READ CD */ 617 { 0xBE, R, "READ CD" }, 618 /* BF O O OOOO VOLUME SET (OUT) */ 619 { 0xBF, D | W | O | M | A | E, "VOLUME SET (OUT)" }, 620 /* BF O SEND DVD STRUCTURE */ 621 { 0xBF, R, "SEND DVD STRUCTURE" } 622 }; 623 624 const char * 625 scsi_op_desc(u_int16_t opcode, struct scsi_inquiry_data *inq_data) 626 { 627 caddr_t match; 628 int i, j; 629 u_int32_t opmask; 630 u_int16_t pd_type; 631 int num_ops[2]; 632 struct op_table_entry *table[2]; 633 int num_tables; 634 635 /* 636 * If we've got inquiry data, use it to determine what type of 637 * device we're dealing with here. Otherwise, assume direct 638 * access. 639 */ 640 if (inq_data == NULL) { 641 pd_type = T_DIRECT; 642 match = NULL; 643 } else { 644 pd_type = SID_TYPE(inq_data); 645 646 match = cam_quirkmatch((caddr_t)inq_data, 647 (caddr_t)scsi_op_quirk_table, 648 nitems(scsi_op_quirk_table), 649 sizeof(*scsi_op_quirk_table), 650 scsi_inquiry_match); 651 } 652 653 if (match != NULL) { 654 table[0] = ((struct scsi_op_quirk_entry *)match)->op_table; 655 num_ops[0] = ((struct scsi_op_quirk_entry *)match)->num_ops; 656 table[1] = scsi_op_codes; 657 num_ops[1] = nitems(scsi_op_codes); 658 num_tables = 2; 659 } else { 660 /* 661 * If this is true, we have a vendor specific opcode that 662 * wasn't covered in the quirk table. 663 */ 664 if ((opcode > 0xBF) || ((opcode > 0x5F) && (opcode < 0x80))) 665 return("Vendor Specific Command"); 666 667 table[0] = scsi_op_codes; 668 num_ops[0] = nitems(scsi_op_codes); 669 num_tables = 1; 670 } 671 672 /* RBC is 'Simplified' Direct Access Device */ 673 if (pd_type == T_RBC) 674 pd_type = T_DIRECT; 675 676 /* 677 * Host managed drives are direct access for the most part. 678 */ 679 if (pd_type == T_ZBC_HM) 680 pd_type = T_DIRECT; 681 682 /* Map NODEVICE to Direct Access Device to handle REPORT LUNS, etc. */ 683 if (pd_type == T_NODEVICE) 684 pd_type = T_DIRECT; 685 686 opmask = 1 << pd_type; 687 688 for (j = 0; j < num_tables; j++) { 689 for (i = 0;i < num_ops[j] && table[j][i].opcode <= opcode; i++){ 690 if ((table[j][i].opcode == opcode) 691 && ((table[j][i].opmask & opmask) != 0)) 692 return(table[j][i].desc); 693 } 694 } 695 696 /* 697 * If we can't find a match for the command in the table, we just 698 * assume it's a vendor specifc command. 699 */ 700 return("Vendor Specific Command"); 701 702 } 703 704 #else /* SCSI_NO_OP_STRINGS */ 705 706 const char * 707 scsi_op_desc(u_int16_t opcode, struct scsi_inquiry_data *inq_data) 708 { 709 return(""); 710 } 711 712 #endif 713 714 715 #if !defined(SCSI_NO_SENSE_STRINGS) 716 #define SST(asc, ascq, action, desc) \ 717 asc, ascq, action, desc 718 #else 719 const char empty_string[] = ""; 720 721 #define SST(asc, ascq, action, desc) \ 722 asc, ascq, action, empty_string 723 #endif 724 725 const struct sense_key_table_entry sense_key_table[] = 726 { 727 { SSD_KEY_NO_SENSE, SS_NOP, "NO SENSE" }, 728 { SSD_KEY_RECOVERED_ERROR, SS_NOP|SSQ_PRINT_SENSE, "RECOVERED ERROR" }, 729 { SSD_KEY_NOT_READY, SS_RDEF, "NOT READY" }, 730 { SSD_KEY_MEDIUM_ERROR, SS_RDEF, "MEDIUM ERROR" }, 731 { SSD_KEY_HARDWARE_ERROR, SS_RDEF, "HARDWARE FAILURE" }, 732 { SSD_KEY_ILLEGAL_REQUEST, SS_FATAL|EINVAL, "ILLEGAL REQUEST" }, 733 { SSD_KEY_UNIT_ATTENTION, SS_FATAL|ENXIO, "UNIT ATTENTION" }, 734 { SSD_KEY_DATA_PROTECT, SS_FATAL|EACCES, "DATA PROTECT" }, 735 { SSD_KEY_BLANK_CHECK, SS_FATAL|ENOSPC, "BLANK CHECK" }, 736 { SSD_KEY_Vendor_Specific, SS_FATAL|EIO, "Vendor Specific" }, 737 { SSD_KEY_COPY_ABORTED, SS_FATAL|EIO, "COPY ABORTED" }, 738 { SSD_KEY_ABORTED_COMMAND, SS_RDEF, "ABORTED COMMAND" }, 739 { SSD_KEY_EQUAL, SS_NOP, "EQUAL" }, 740 { SSD_KEY_VOLUME_OVERFLOW, SS_FATAL|EIO, "VOLUME OVERFLOW" }, 741 { SSD_KEY_MISCOMPARE, SS_NOP, "MISCOMPARE" }, 742 { SSD_KEY_COMPLETED, SS_NOP, "COMPLETED" } 743 }; 744 745 static struct asc_table_entry quantum_fireball_entries[] = { 746 { SST(0x04, 0x0b, SS_START | SSQ_DECREMENT_COUNT | ENXIO, 747 "Logical unit not ready, initializing cmd. required") } 748 }; 749 750 static struct asc_table_entry sony_mo_entries[] = { 751 { SST(0x04, 0x00, SS_START | SSQ_DECREMENT_COUNT | ENXIO, 752 "Logical unit not ready, cause not reportable") } 753 }; 754 755 static struct asc_table_entry hgst_entries[] = { 756 { SST(0x04, 0xF0, SS_RDEF, 757 "Vendor Unique - Logical Unit Not Ready") }, 758 { SST(0x0A, 0x01, SS_RDEF, 759 "Unrecovered Super Certification Log Write Error") }, 760 { SST(0x0A, 0x02, SS_RDEF, 761 "Unrecovered Super Certification Log Read Error") }, 762 { SST(0x15, 0x03, SS_RDEF, 763 "Unrecovered Sector Error") }, 764 { SST(0x3E, 0x04, SS_RDEF, 765 "Unrecovered Self-Test Hard-Cache Test Fail") }, 766 { SST(0x3E, 0x05, SS_RDEF, 767 "Unrecovered Self-Test OTF-Cache Fail") }, 768 { SST(0x40, 0x00, SS_RDEF, 769 "Unrecovered SAT No Buffer Overflow Error") }, 770 { SST(0x40, 0x01, SS_RDEF, 771 "Unrecovered SAT Buffer Overflow Error") }, 772 { SST(0x40, 0x02, SS_RDEF, 773 "Unrecovered SAT No Buffer Overflow With ECS Fault") }, 774 { SST(0x40, 0x03, SS_RDEF, 775 "Unrecovered SAT Buffer Overflow With ECS Fault") }, 776 { SST(0x40, 0x81, SS_RDEF, 777 "DRAM Failure") }, 778 { SST(0x44, 0x0B, SS_RDEF, 779 "Vendor Unique - Internal Target Failure") }, 780 { SST(0x44, 0xF2, SS_RDEF, 781 "Vendor Unique - Internal Target Failure") }, 782 { SST(0x44, 0xF6, SS_RDEF, 783 "Vendor Unique - Internal Target Failure") }, 784 { SST(0x44, 0xF9, SS_RDEF, 785 "Vendor Unique - Internal Target Failure") }, 786 { SST(0x44, 0xFA, SS_RDEF, 787 "Vendor Unique - Internal Target Failure") }, 788 { SST(0x5D, 0x22, SS_RDEF, 789 "Extreme Over-Temperature Warning") }, 790 { SST(0x5D, 0x50, SS_RDEF, 791 "Load/Unload cycle Count Warning") }, 792 { SST(0x81, 0x00, SS_RDEF, 793 "Vendor Unique - Internal Logic Error") }, 794 { SST(0x85, 0x00, SS_RDEF, 795 "Vendor Unique - Internal Key Seed Error") }, 796 }; 797 798 static struct asc_table_entry seagate_entries[] = { 799 { SST(0x04, 0xF0, SS_RDEF, 800 "Logical Unit Not Ready, super certify in Progress") }, 801 { SST(0x08, 0x86, SS_RDEF, 802 "Write Fault Data Corruption") }, 803 { SST(0x09, 0x0D, SS_RDEF, 804 "Tracking Failure") }, 805 { SST(0x09, 0x0E, SS_RDEF, 806 "ETF Failure") }, 807 { SST(0x0B, 0x5D, SS_RDEF, 808 "Pre-SMART Warning") }, 809 { SST(0x0B, 0x85, SS_RDEF, 810 "5V Voltage Warning") }, 811 { SST(0x0B, 0x8C, SS_RDEF, 812 "12V Voltage Warning") }, 813 { SST(0x0C, 0xFF, SS_RDEF, 814 "Write Error - Too many error recovery revs") }, 815 { SST(0x11, 0xFF, SS_RDEF, 816 "Unrecovered Read Error - Too many error recovery revs") }, 817 { SST(0x19, 0x0E, SS_RDEF, 818 "Fewer than 1/2 defect list copies") }, 819 { SST(0x20, 0xF3, SS_RDEF, 820 "Illegal CDB linked to skip mask cmd") }, 821 { SST(0x24, 0xF0, SS_RDEF, 822 "Illegal byte in CDB, LBA not matching") }, 823 { SST(0x24, 0xF1, SS_RDEF, 824 "Illegal byte in CDB, LEN not matching") }, 825 { SST(0x24, 0xF2, SS_RDEF, 826 "Mask not matching transfer length") }, 827 { SST(0x24, 0xF3, SS_RDEF, 828 "Drive formatted without plist") }, 829 { SST(0x26, 0x95, SS_RDEF, 830 "Invalid Field Parameter - CAP File") }, 831 { SST(0x26, 0x96, SS_RDEF, 832 "Invalid Field Parameter - RAP File") }, 833 { SST(0x26, 0x97, SS_RDEF, 834 "Invalid Field Parameter - TMS Firmware Tag") }, 835 { SST(0x26, 0x98, SS_RDEF, 836 "Invalid Field Parameter - Check Sum") }, 837 { SST(0x26, 0x99, SS_RDEF, 838 "Invalid Field Parameter - Firmware Tag") }, 839 { SST(0x29, 0x08, SS_RDEF, 840 "Write Log Dump data") }, 841 { SST(0x29, 0x09, SS_RDEF, 842 "Write Log Dump data") }, 843 { SST(0x29, 0x0A, SS_RDEF, 844 "Reserved disk space") }, 845 { SST(0x29, 0x0B, SS_RDEF, 846 "SDBP") }, 847 { SST(0x29, 0x0C, SS_RDEF, 848 "SDBP") }, 849 { SST(0x31, 0x91, SS_RDEF, 850 "Format Corrupted World Wide Name (WWN) is Invalid") }, 851 { SST(0x32, 0x03, SS_RDEF, 852 "Defect List - Length exceeds Command Allocated Length") }, 853 { SST(0x33, 0x00, SS_RDEF, 854 "Flash not ready for access") }, 855 { SST(0x3F, 0x70, SS_RDEF, 856 "Invalid RAP block") }, 857 { SST(0x3F, 0x71, SS_RDEF, 858 "RAP/ETF mismatch") }, 859 { SST(0x3F, 0x90, SS_RDEF, 860 "Invalid CAP block") }, 861 { SST(0x3F, 0x91, SS_RDEF, 862 "World Wide Name (WWN) Mismatch") }, 863 { SST(0x40, 0x01, SS_RDEF, 864 "DRAM Parity Error") }, 865 { SST(0x40, 0x02, SS_RDEF, 866 "DRAM Parity Error") }, 867 { SST(0x42, 0x0A, SS_RDEF, 868 "Loopback Test") }, 869 { SST(0x42, 0x0B, SS_RDEF, 870 "Loopback Test") }, 871 { SST(0x44, 0xF2, SS_RDEF, 872 "Compare error during data integrity check") }, 873 { SST(0x44, 0xF6, SS_RDEF, 874 "Unrecoverable error during data integrity check") }, 875 { SST(0x47, 0x80, SS_RDEF, 876 "Fibre Channel Sequence Error") }, 877 { SST(0x4E, 0x01, SS_RDEF, 878 "Information Unit Too Short") }, 879 { SST(0x80, 0x00, SS_RDEF, 880 "General Firmware Error / Command Timeout") }, 881 { SST(0x80, 0x01, SS_RDEF, 882 "Command Timeout") }, 883 { SST(0x80, 0x02, SS_RDEF, 884 "Command Timeout") }, 885 { SST(0x80, 0x80, SS_RDEF, 886 "FC FIFO Error During Read Transfer") }, 887 { SST(0x80, 0x81, SS_RDEF, 888 "FC FIFO Error During Write Transfer") }, 889 { SST(0x80, 0x82, SS_RDEF, 890 "DISC FIFO Error During Read Transfer") }, 891 { SST(0x80, 0x83, SS_RDEF, 892 "DISC FIFO Error During Write Transfer") }, 893 { SST(0x80, 0x84, SS_RDEF, 894 "LBA Seeded LRC Error on Read") }, 895 { SST(0x80, 0x85, SS_RDEF, 896 "LBA Seeded LRC Error on Write") }, 897 { SST(0x80, 0x86, SS_RDEF, 898 "IOEDC Error on Read") }, 899 { SST(0x80, 0x87, SS_RDEF, 900 "IOEDC Error on Write") }, 901 { SST(0x80, 0x88, SS_RDEF, 902 "Host Parity Check Failed") }, 903 { SST(0x80, 0x89, SS_RDEF, 904 "IOEDC error on read detected by formatter") }, 905 { SST(0x80, 0x8A, SS_RDEF, 906 "Host Parity Errors / Host FIFO Initialization Failed") }, 907 { SST(0x80, 0x8B, SS_RDEF, 908 "Host Parity Errors") }, 909 { SST(0x80, 0x8C, SS_RDEF, 910 "Host Parity Errors") }, 911 { SST(0x80, 0x8D, SS_RDEF, 912 "Host Parity Errors") }, 913 { SST(0x81, 0x00, SS_RDEF, 914 "LA Check Failed") }, 915 { SST(0x82, 0x00, SS_RDEF, 916 "Internal client detected insufficient buffer") }, 917 { SST(0x84, 0x00, SS_RDEF, 918 "Scheduled Diagnostic And Repair") }, 919 }; 920 921 static struct scsi_sense_quirk_entry sense_quirk_table[] = { 922 { 923 /* 924 * XXX The Quantum Fireball ST and SE like to return 0x04 0x0b 925 * when they really should return 0x04 0x02. 926 */ 927 {T_DIRECT, SIP_MEDIA_FIXED, "QUANTUM", "FIREBALL S*", "*"}, 928 /*num_sense_keys*/0, 929 nitems(quantum_fireball_entries), 930 /*sense key entries*/NULL, 931 quantum_fireball_entries 932 }, 933 { 934 /* 935 * This Sony MO drive likes to return 0x04, 0x00 when it 936 * isn't spun up. 937 */ 938 {T_DIRECT, SIP_MEDIA_REMOVABLE, "SONY", "SMO-*", "*"}, 939 /*num_sense_keys*/0, 940 nitems(sony_mo_entries), 941 /*sense key entries*/NULL, 942 sony_mo_entries 943 }, 944 { 945 /* 946 * HGST vendor-specific error codes 947 */ 948 {T_DIRECT, SIP_MEDIA_FIXED, "HGST", "*", "*"}, 949 /*num_sense_keys*/0, 950 nitems(hgst_entries), 951 /*sense key entries*/NULL, 952 hgst_entries 953 }, 954 { 955 /* 956 * SEAGATE vendor-specific error codes 957 */ 958 {T_DIRECT, SIP_MEDIA_FIXED, "SEAGATE", "*", "*"}, 959 /*num_sense_keys*/0, 960 nitems(seagate_entries), 961 /*sense key entries*/NULL, 962 seagate_entries 963 } 964 }; 965 966 const u_int sense_quirk_table_size = nitems(sense_quirk_table); 967 968 static struct asc_table_entry asc_table[] = { 969 /* 970 * From: http://www.t10.org/lists/asc-num.txt 971 * Modifications by Jung-uk Kim (jkim@FreeBSD.org) 972 */ 973 /* 974 * File: ASC-NUM.TXT 975 * 976 * SCSI ASC/ASCQ Assignments 977 * Numeric Sorted Listing 978 * as of 8/12/15 979 * 980 * D - DIRECT ACCESS DEVICE (SBC-2) device column key 981 * .T - SEQUENTIAL ACCESS DEVICE (SSC) ------------------- 982 * . L - PRINTER DEVICE (SSC) blank = reserved 983 * . P - PROCESSOR DEVICE (SPC) not blank = allowed 984 * . .W - WRITE ONCE READ MULTIPLE DEVICE (SBC-2) 985 * . . R - CD DEVICE (MMC) 986 * . . O - OPTICAL MEMORY DEVICE (SBC-2) 987 * . . .M - MEDIA CHANGER DEVICE (SMC) 988 * . . . A - STORAGE ARRAY DEVICE (SCC) 989 * . . . E - ENCLOSURE SERVICES DEVICE (SES) 990 * . . . .B - SIMPLIFIED DIRECT-ACCESS DEVICE (RBC) 991 * . . . . K - OPTICAL CARD READER/WRITER DEVICE (OCRW) 992 * . . . . V - AUTOMATION/DRIVE INTERFACE (ADC) 993 * . . . . .F - OBJECT-BASED STORAGE (OSD) 994 * DTLPWROMAEBKVF 995 * ASC ASCQ Action 996 * Description 997 */ 998 /* DTLPWROMAEBKVF */ 999 { SST(0x00, 0x00, SS_NOP, 1000 "No additional sense information") }, 1001 /* T */ 1002 { SST(0x00, 0x01, SS_RDEF, 1003 "Filemark detected") }, 1004 /* T */ 1005 { SST(0x00, 0x02, SS_RDEF, 1006 "End-of-partition/medium detected") }, 1007 /* T */ 1008 { SST(0x00, 0x03, SS_RDEF, 1009 "Setmark detected") }, 1010 /* T */ 1011 { SST(0x00, 0x04, SS_RDEF, 1012 "Beginning-of-partition/medium detected") }, 1013 /* TL */ 1014 { SST(0x00, 0x05, SS_RDEF, 1015 "End-of-data detected") }, 1016 /* DTLPWROMAEBKVF */ 1017 { SST(0x00, 0x06, SS_RDEF, 1018 "I/O process terminated") }, 1019 /* T */ 1020 { SST(0x00, 0x07, SS_RDEF, /* XXX TBD */ 1021 "Programmable early warning detected") }, 1022 /* R */ 1023 { SST(0x00, 0x11, SS_FATAL | EBUSY, 1024 "Audio play operation in progress") }, 1025 /* R */ 1026 { SST(0x00, 0x12, SS_NOP, 1027 "Audio play operation paused") }, 1028 /* R */ 1029 { SST(0x00, 0x13, SS_NOP, 1030 "Audio play operation successfully completed") }, 1031 /* R */ 1032 { SST(0x00, 0x14, SS_RDEF, 1033 "Audio play operation stopped due to error") }, 1034 /* R */ 1035 { SST(0x00, 0x15, SS_NOP, 1036 "No current audio status to return") }, 1037 /* DTLPWROMAEBKVF */ 1038 { SST(0x00, 0x16, SS_FATAL | EBUSY, 1039 "Operation in progress") }, 1040 /* DTL WROMAEBKVF */ 1041 { SST(0x00, 0x17, SS_RDEF, 1042 "Cleaning requested") }, 1043 /* T */ 1044 { SST(0x00, 0x18, SS_RDEF, /* XXX TBD */ 1045 "Erase operation in progress") }, 1046 /* T */ 1047 { SST(0x00, 0x19, SS_RDEF, /* XXX TBD */ 1048 "Locate operation in progress") }, 1049 /* T */ 1050 { SST(0x00, 0x1A, SS_RDEF, /* XXX TBD */ 1051 "Rewind operation in progress") }, 1052 /* T */ 1053 { SST(0x00, 0x1B, SS_RDEF, /* XXX TBD */ 1054 "Set capacity operation in progress") }, 1055 /* T */ 1056 { SST(0x00, 0x1C, SS_RDEF, /* XXX TBD */ 1057 "Verify operation in progress") }, 1058 /* DT B */ 1059 { SST(0x00, 0x1D, SS_RDEF, /* XXX TBD */ 1060 "ATA pass through information available") }, 1061 /* DT R MAEBKV */ 1062 { SST(0x00, 0x1E, SS_RDEF, /* XXX TBD */ 1063 "Conflicting SA creation request") }, 1064 /* DT B */ 1065 { SST(0x00, 0x1F, SS_RDEF, /* XXX TBD */ 1066 "Logical unit transitioning to another power condition") }, 1067 /* DT P B */ 1068 { SST(0x00, 0x20, SS_RDEF, /* XXX TBD */ 1069 "Extended copy information available") }, 1070 /* D */ 1071 { SST(0x00, 0x21, SS_RDEF, /* XXX TBD */ 1072 "Atomic command aborted due to ACA") }, 1073 /* D W O BK */ 1074 { SST(0x01, 0x00, SS_RDEF, 1075 "No index/sector signal") }, 1076 /* D WRO BK */ 1077 { SST(0x02, 0x00, SS_RDEF, 1078 "No seek complete") }, 1079 /* DTL W O BK */ 1080 { SST(0x03, 0x00, SS_RDEF, 1081 "Peripheral device write fault") }, 1082 /* T */ 1083 { SST(0x03, 0x01, SS_RDEF, 1084 "No write current") }, 1085 /* T */ 1086 { SST(0x03, 0x02, SS_RDEF, 1087 "Excessive write errors") }, 1088 /* DTLPWROMAEBKVF */ 1089 { SST(0x04, 0x00, SS_RDEF, 1090 "Logical unit not ready, cause not reportable") }, 1091 /* DTLPWROMAEBKVF */ 1092 { SST(0x04, 0x01, SS_WAIT | EBUSY, 1093 "Logical unit is in process of becoming ready") }, 1094 /* DTLPWROMAEBKVF */ 1095 { SST(0x04, 0x02, SS_START | SSQ_DECREMENT_COUNT | ENXIO, 1096 "Logical unit not ready, initializing command required") }, 1097 /* DTLPWROMAEBKVF */ 1098 { SST(0x04, 0x03, SS_FATAL | ENXIO, 1099 "Logical unit not ready, manual intervention required") }, 1100 /* DTL RO B */ 1101 { SST(0x04, 0x04, SS_FATAL | EBUSY, 1102 "Logical unit not ready, format in progress") }, 1103 /* DT W O A BK F */ 1104 { SST(0x04, 0x05, SS_FATAL | EBUSY, 1105 "Logical unit not ready, rebuild in progress") }, 1106 /* DT W O A BK */ 1107 { SST(0x04, 0x06, SS_FATAL | EBUSY, 1108 "Logical unit not ready, recalculation in progress") }, 1109 /* DTLPWROMAEBKVF */ 1110 { SST(0x04, 0x07, SS_FATAL | EBUSY, 1111 "Logical unit not ready, operation in progress") }, 1112 /* R */ 1113 { SST(0x04, 0x08, SS_FATAL | EBUSY, 1114 "Logical unit not ready, long write in progress") }, 1115 /* DTLPWROMAEBKVF */ 1116 { SST(0x04, 0x09, SS_RDEF, /* XXX TBD */ 1117 "Logical unit not ready, self-test in progress") }, 1118 /* DTLPWROMAEBKVF */ 1119 { SST(0x04, 0x0A, SS_WAIT | ENXIO, 1120 "Logical unit not accessible, asymmetric access state transition")}, 1121 /* DTLPWROMAEBKVF */ 1122 { SST(0x04, 0x0B, SS_FATAL | ENXIO, 1123 "Logical unit not accessible, target port in standby state") }, 1124 /* DTLPWROMAEBKVF */ 1125 { SST(0x04, 0x0C, SS_FATAL | ENXIO, 1126 "Logical unit not accessible, target port in unavailable state") }, 1127 /* F */ 1128 { SST(0x04, 0x0D, SS_RDEF, /* XXX TBD */ 1129 "Logical unit not ready, structure check required") }, 1130 /* DTL WR MAEBKVF */ 1131 { SST(0x04, 0x0E, SS_RDEF, /* XXX TBD */ 1132 "Logical unit not ready, security session in progress") }, 1133 /* DT WROM B */ 1134 { SST(0x04, 0x10, SS_RDEF, /* XXX TBD */ 1135 "Logical unit not ready, auxiliary memory not accessible") }, 1136 /* DT WRO AEB VF */ 1137 { SST(0x04, 0x11, SS_WAIT | EBUSY, 1138 "Logical unit not ready, notify (enable spinup) required") }, 1139 /* M V */ 1140 { SST(0x04, 0x12, SS_RDEF, /* XXX TBD */ 1141 "Logical unit not ready, offline") }, 1142 /* DT R MAEBKV */ 1143 { SST(0x04, 0x13, SS_RDEF, /* XXX TBD */ 1144 "Logical unit not ready, SA creation in progress") }, 1145 /* D B */ 1146 { SST(0x04, 0x14, SS_RDEF, /* XXX TBD */ 1147 "Logical unit not ready, space allocation in progress") }, 1148 /* M */ 1149 { SST(0x04, 0x15, SS_RDEF, /* XXX TBD */ 1150 "Logical unit not ready, robotics disabled") }, 1151 /* M */ 1152 { SST(0x04, 0x16, SS_RDEF, /* XXX TBD */ 1153 "Logical unit not ready, configuration required") }, 1154 /* M */ 1155 { SST(0x04, 0x17, SS_RDEF, /* XXX TBD */ 1156 "Logical unit not ready, calibration required") }, 1157 /* M */ 1158 { SST(0x04, 0x18, SS_RDEF, /* XXX TBD */ 1159 "Logical unit not ready, a door is open") }, 1160 /* M */ 1161 { SST(0x04, 0x19, SS_RDEF, /* XXX TBD */ 1162 "Logical unit not ready, operating in sequential mode") }, 1163 /* DT B */ 1164 { SST(0x04, 0x1A, SS_RDEF, /* XXX TBD */ 1165 "Logical unit not ready, START/STOP UNIT command in progress") }, 1166 /* D B */ 1167 { SST(0x04, 0x1B, SS_RDEF, /* XXX TBD */ 1168 "Logical unit not ready, sanitize in progress") }, 1169 /* DT MAEB */ 1170 { SST(0x04, 0x1C, SS_RDEF, /* XXX TBD */ 1171 "Logical unit not ready, additional power use not yet granted") }, 1172 /* D */ 1173 { SST(0x04, 0x1D, SS_RDEF, /* XXX TBD */ 1174 "Logical unit not ready, configuration in progress") }, 1175 /* D */ 1176 { SST(0x04, 0x1E, SS_FATAL | ENXIO, 1177 "Logical unit not ready, microcode activation required") }, 1178 /* DTLPWROMAEBKVF */ 1179 { SST(0x04, 0x1F, SS_FATAL | ENXIO, 1180 "Logical unit not ready, microcode download required") }, 1181 /* DTLPWROMAEBKVF */ 1182 { SST(0x04, 0x20, SS_RDEF, /* XXX TBD */ 1183 "Logical unit not ready, logical unit reset required") }, 1184 /* DTLPWROMAEBKVF */ 1185 { SST(0x04, 0x21, SS_RDEF, /* XXX TBD */ 1186 "Logical unit not ready, hard reset required") }, 1187 /* DTLPWROMAEBKVF */ 1188 { SST(0x04, 0x22, SS_RDEF, /* XXX TBD */ 1189 "Logical unit not ready, power cycle required") }, 1190 /* DTL WROMAEBKVF */ 1191 { SST(0x05, 0x00, SS_RDEF, 1192 "Logical unit does not respond to selection") }, 1193 /* D WROM BK */ 1194 { SST(0x06, 0x00, SS_RDEF, 1195 "No reference position found") }, 1196 /* DTL WROM BK */ 1197 { SST(0x07, 0x00, SS_RDEF, 1198 "Multiple peripheral devices selected") }, 1199 /* DTL WROMAEBKVF */ 1200 { SST(0x08, 0x00, SS_RDEF, 1201 "Logical unit communication failure") }, 1202 /* DTL WROMAEBKVF */ 1203 { SST(0x08, 0x01, SS_RDEF, 1204 "Logical unit communication time-out") }, 1205 /* DTL WROMAEBKVF */ 1206 { SST(0x08, 0x02, SS_RDEF, 1207 "Logical unit communication parity error") }, 1208 /* DT ROM BK */ 1209 { SST(0x08, 0x03, SS_RDEF, 1210 "Logical unit communication CRC error (Ultra-DMA/32)") }, 1211 /* DTLPWRO K */ 1212 { SST(0x08, 0x04, SS_RDEF, /* XXX TBD */ 1213 "Unreachable copy target") }, 1214 /* DT WRO B */ 1215 { SST(0x09, 0x00, SS_RDEF, 1216 "Track following error") }, 1217 /* WRO K */ 1218 { SST(0x09, 0x01, SS_RDEF, 1219 "Tracking servo failure") }, 1220 /* WRO K */ 1221 { SST(0x09, 0x02, SS_RDEF, 1222 "Focus servo failure") }, 1223 /* WRO */ 1224 { SST(0x09, 0x03, SS_RDEF, 1225 "Spindle servo failure") }, 1226 /* DT WRO B */ 1227 { SST(0x09, 0x04, SS_RDEF, 1228 "Head select fault") }, 1229 /* DT RO B */ 1230 { SST(0x09, 0x05, SS_RDEF, 1231 "Vibration induced tracking error") }, 1232 /* DTLPWROMAEBKVF */ 1233 { SST(0x0A, 0x00, SS_FATAL | ENOSPC, 1234 "Error log overflow") }, 1235 /* DTLPWROMAEBKVF */ 1236 { SST(0x0B, 0x00, SS_RDEF, 1237 "Warning") }, 1238 /* DTLPWROMAEBKVF */ 1239 { SST(0x0B, 0x01, SS_RDEF, 1240 "Warning - specified temperature exceeded") }, 1241 /* DTLPWROMAEBKVF */ 1242 { SST(0x0B, 0x02, SS_RDEF, 1243 "Warning - enclosure degraded") }, 1244 /* DTLPWROMAEBKVF */ 1245 { SST(0x0B, 0x03, SS_RDEF, /* XXX TBD */ 1246 "Warning - background self-test failed") }, 1247 /* DTLPWRO AEBKVF */ 1248 { SST(0x0B, 0x04, SS_RDEF, /* XXX TBD */ 1249 "Warning - background pre-scan detected medium error") }, 1250 /* DTLPWRO AEBKVF */ 1251 { SST(0x0B, 0x05, SS_RDEF, /* XXX TBD */ 1252 "Warning - background medium scan detected medium error") }, 1253 /* DTLPWROMAEBKVF */ 1254 { SST(0x0B, 0x06, SS_RDEF, /* XXX TBD */ 1255 "Warning - non-volatile cache now volatile") }, 1256 /* DTLPWROMAEBKVF */ 1257 { SST(0x0B, 0x07, SS_RDEF, /* XXX TBD */ 1258 "Warning - degraded power to non-volatile cache") }, 1259 /* DTLPWROMAEBKVF */ 1260 { SST(0x0B, 0x08, SS_RDEF, /* XXX TBD */ 1261 "Warning - power loss expected") }, 1262 /* D */ 1263 { SST(0x0B, 0x09, SS_RDEF, /* XXX TBD */ 1264 "Warning - device statistics notification available") }, 1265 /* DTLPWROMAEBKVF */ 1266 { SST(0x0B, 0x0A, SS_RDEF, /* XXX TBD */ 1267 "Warning - High critical temperature limit exceeded") }, 1268 /* DTLPWROMAEBKVF */ 1269 { SST(0x0B, 0x0B, SS_RDEF, /* XXX TBD */ 1270 "Warning - Low critical temperature limit exceeded") }, 1271 /* DTLPWROMAEBKVF */ 1272 { SST(0x0B, 0x0C, SS_RDEF, /* XXX TBD */ 1273 "Warning - High operating temperature limit exceeded") }, 1274 /* DTLPWROMAEBKVF */ 1275 { SST(0x0B, 0x0D, SS_RDEF, /* XXX TBD */ 1276 "Warning - Low operating temperature limit exceeded") }, 1277 /* DTLPWROMAEBKVF */ 1278 { SST(0x0B, 0x0E, SS_RDEF, /* XXX TBD */ 1279 "Warning - High citical humidity limit exceeded") }, 1280 /* DTLPWROMAEBKVF */ 1281 { SST(0x0B, 0x0F, SS_RDEF, /* XXX TBD */ 1282 "Warning - Low citical humidity limit exceeded") }, 1283 /* DTLPWROMAEBKVF */ 1284 { SST(0x0B, 0x10, SS_RDEF, /* XXX TBD */ 1285 "Warning - High operating humidity limit exceeded") }, 1286 /* DTLPWROMAEBKVF */ 1287 { SST(0x0B, 0x11, SS_RDEF, /* XXX TBD */ 1288 "Warning - Low operating humidity limit exceeded") }, 1289 /* T R */ 1290 { SST(0x0C, 0x00, SS_RDEF, 1291 "Write error") }, 1292 /* K */ 1293 { SST(0x0C, 0x01, SS_NOP | SSQ_PRINT_SENSE, 1294 "Write error - recovered with auto reallocation") }, 1295 /* D W O BK */ 1296 { SST(0x0C, 0x02, SS_RDEF, 1297 "Write error - auto reallocation failed") }, 1298 /* D W O BK */ 1299 { SST(0x0C, 0x03, SS_RDEF, 1300 "Write error - recommend reassignment") }, 1301 /* DT W O B */ 1302 { SST(0x0C, 0x04, SS_RDEF, 1303 "Compression check miscompare error") }, 1304 /* DT W O B */ 1305 { SST(0x0C, 0x05, SS_RDEF, 1306 "Data expansion occurred during compression") }, 1307 /* DT W O B */ 1308 { SST(0x0C, 0x06, SS_RDEF, 1309 "Block not compressible") }, 1310 /* R */ 1311 { SST(0x0C, 0x07, SS_RDEF, 1312 "Write error - recovery needed") }, 1313 /* R */ 1314 { SST(0x0C, 0x08, SS_RDEF, 1315 "Write error - recovery failed") }, 1316 /* R */ 1317 { SST(0x0C, 0x09, SS_RDEF, 1318 "Write error - loss of streaming") }, 1319 /* R */ 1320 { SST(0x0C, 0x0A, SS_RDEF, 1321 "Write error - padding blocks added") }, 1322 /* DT WROM B */ 1323 { SST(0x0C, 0x0B, SS_RDEF, /* XXX TBD */ 1324 "Auxiliary memory write error") }, 1325 /* DTLPWRO AEBKVF */ 1326 { SST(0x0C, 0x0C, SS_RDEF, /* XXX TBD */ 1327 "Write error - unexpected unsolicited data") }, 1328 /* DTLPWRO AEBKVF */ 1329 { SST(0x0C, 0x0D, SS_RDEF, /* XXX TBD */ 1330 "Write error - not enough unsolicited data") }, 1331 /* DT W O BK */ 1332 { SST(0x0C, 0x0E, SS_RDEF, /* XXX TBD */ 1333 "Multiple write errors") }, 1334 /* R */ 1335 { SST(0x0C, 0x0F, SS_RDEF, /* XXX TBD */ 1336 "Defects in error window") }, 1337 /* D */ 1338 { SST(0x0C, 0x10, SS_RDEF, /* XXX TBD */ 1339 "Incomplete multiple atomic write operations") }, 1340 /* D */ 1341 { SST(0x0C, 0x11, SS_RDEF, /* XXX TBD */ 1342 "Write error - recovery scan needed") }, 1343 /* D */ 1344 { SST(0x0C, 0x12, SS_RDEF, /* XXX TBD */ 1345 "Write error - insufficient zone resources") }, 1346 /* DTLPWRO A K */ 1347 { SST(0x0D, 0x00, SS_RDEF, /* XXX TBD */ 1348 "Error detected by third party temporary initiator") }, 1349 /* DTLPWRO A K */ 1350 { SST(0x0D, 0x01, SS_RDEF, /* XXX TBD */ 1351 "Third party device failure") }, 1352 /* DTLPWRO A K */ 1353 { SST(0x0D, 0x02, SS_RDEF, /* XXX TBD */ 1354 "Copy target device not reachable") }, 1355 /* DTLPWRO A K */ 1356 { SST(0x0D, 0x03, SS_RDEF, /* XXX TBD */ 1357 "Incorrect copy target device type") }, 1358 /* DTLPWRO A K */ 1359 { SST(0x0D, 0x04, SS_RDEF, /* XXX TBD */ 1360 "Copy target device data underrun") }, 1361 /* DTLPWRO A K */ 1362 { SST(0x0D, 0x05, SS_RDEF, /* XXX TBD */ 1363 "Copy target device data overrun") }, 1364 /* DT PWROMAEBK F */ 1365 { SST(0x0E, 0x00, SS_RDEF, /* XXX TBD */ 1366 "Invalid information unit") }, 1367 /* DT PWROMAEBK F */ 1368 { SST(0x0E, 0x01, SS_RDEF, /* XXX TBD */ 1369 "Information unit too short") }, 1370 /* DT PWROMAEBK F */ 1371 { SST(0x0E, 0x02, SS_RDEF, /* XXX TBD */ 1372 "Information unit too long") }, 1373 /* DT P R MAEBK F */ 1374 { SST(0x0E, 0x03, SS_RDEF, /* XXX TBD */ 1375 "Invalid field in command information unit") }, 1376 /* D W O BK */ 1377 { SST(0x10, 0x00, SS_RDEF, 1378 "ID CRC or ECC error") }, 1379 /* DT W O */ 1380 { SST(0x10, 0x01, SS_RDEF, /* XXX TBD */ 1381 "Logical block guard check failed") }, 1382 /* DT W O */ 1383 { SST(0x10, 0x02, SS_RDEF, /* XXX TBD */ 1384 "Logical block application tag check failed") }, 1385 /* DT W O */ 1386 { SST(0x10, 0x03, SS_RDEF, /* XXX TBD */ 1387 "Logical block reference tag check failed") }, 1388 /* T */ 1389 { SST(0x10, 0x04, SS_RDEF, /* XXX TBD */ 1390 "Logical block protection error on recovered buffer data") }, 1391 /* T */ 1392 { SST(0x10, 0x05, SS_RDEF, /* XXX TBD */ 1393 "Logical block protection method error") }, 1394 /* DT WRO BK */ 1395 { SST(0x11, 0x00, SS_FATAL|EIO, 1396 "Unrecovered read error") }, 1397 /* DT WRO BK */ 1398 { SST(0x11, 0x01, SS_FATAL|EIO, 1399 "Read retries exhausted") }, 1400 /* DT WRO BK */ 1401 { SST(0x11, 0x02, SS_FATAL|EIO, 1402 "Error too long to correct") }, 1403 /* DT W O BK */ 1404 { SST(0x11, 0x03, SS_FATAL|EIO, 1405 "Multiple read errors") }, 1406 /* D W O BK */ 1407 { SST(0x11, 0x04, SS_FATAL|EIO, 1408 "Unrecovered read error - auto reallocate failed") }, 1409 /* WRO B */ 1410 { SST(0x11, 0x05, SS_FATAL|EIO, 1411 "L-EC uncorrectable error") }, 1412 /* WRO B */ 1413 { SST(0x11, 0x06, SS_FATAL|EIO, 1414 "CIRC unrecovered error") }, 1415 /* W O B */ 1416 { SST(0x11, 0x07, SS_RDEF, 1417 "Data re-synchronization error") }, 1418 /* T */ 1419 { SST(0x11, 0x08, SS_RDEF, 1420 "Incomplete block read") }, 1421 /* T */ 1422 { SST(0x11, 0x09, SS_RDEF, 1423 "No gap found") }, 1424 /* DT O BK */ 1425 { SST(0x11, 0x0A, SS_RDEF, 1426 "Miscorrected error") }, 1427 /* D W O BK */ 1428 { SST(0x11, 0x0B, SS_FATAL|EIO, 1429 "Unrecovered read error - recommend reassignment") }, 1430 /* D W O BK */ 1431 { SST(0x11, 0x0C, SS_FATAL|EIO, 1432 "Unrecovered read error - recommend rewrite the data") }, 1433 /* DT WRO B */ 1434 { SST(0x11, 0x0D, SS_RDEF, 1435 "De-compression CRC error") }, 1436 /* DT WRO B */ 1437 { SST(0x11, 0x0E, SS_RDEF, 1438 "Cannot decompress using declared algorithm") }, 1439 /* R */ 1440 { SST(0x11, 0x0F, SS_RDEF, 1441 "Error reading UPC/EAN number") }, 1442 /* R */ 1443 { SST(0x11, 0x10, SS_RDEF, 1444 "Error reading ISRC number") }, 1445 /* R */ 1446 { SST(0x11, 0x11, SS_RDEF, 1447 "Read error - loss of streaming") }, 1448 /* DT WROM B */ 1449 { SST(0x11, 0x12, SS_RDEF, /* XXX TBD */ 1450 "Auxiliary memory read error") }, 1451 /* DTLPWRO AEBKVF */ 1452 { SST(0x11, 0x13, SS_RDEF, /* XXX TBD */ 1453 "Read error - failed retransmission request") }, 1454 /* D */ 1455 { SST(0x11, 0x14, SS_RDEF, /* XXX TBD */ 1456 "Read error - LBA marked bad by application client") }, 1457 /* D */ 1458 { SST(0x11, 0x15, SS_RDEF, /* XXX TBD */ 1459 "Write after sanitize required") }, 1460 /* D W O BK */ 1461 { SST(0x12, 0x00, SS_RDEF, 1462 "Address mark not found for ID field") }, 1463 /* D W O BK */ 1464 { SST(0x13, 0x00, SS_RDEF, 1465 "Address mark not found for data field") }, 1466 /* DTL WRO BK */ 1467 { SST(0x14, 0x00, SS_RDEF, 1468 "Recorded entity not found") }, 1469 /* DT WRO BK */ 1470 { SST(0x14, 0x01, SS_RDEF, 1471 "Record not found") }, 1472 /* T */ 1473 { SST(0x14, 0x02, SS_RDEF, 1474 "Filemark or setmark not found") }, 1475 /* T */ 1476 { SST(0x14, 0x03, SS_RDEF, 1477 "End-of-data not found") }, 1478 /* T */ 1479 { SST(0x14, 0x04, SS_RDEF, 1480 "Block sequence error") }, 1481 /* DT W O BK */ 1482 { SST(0x14, 0x05, SS_RDEF, 1483 "Record not found - recommend reassignment") }, 1484 /* DT W O BK */ 1485 { SST(0x14, 0x06, SS_RDEF, 1486 "Record not found - data auto-reallocated") }, 1487 /* T */ 1488 { SST(0x14, 0x07, SS_RDEF, /* XXX TBD */ 1489 "Locate operation failure") }, 1490 /* DTL WROM BK */ 1491 { SST(0x15, 0x00, SS_RDEF, 1492 "Random positioning error") }, 1493 /* DTL WROM BK */ 1494 { SST(0x15, 0x01, SS_RDEF, 1495 "Mechanical positioning error") }, 1496 /* DT WRO BK */ 1497 { SST(0x15, 0x02, SS_RDEF, 1498 "Positioning error detected by read of medium") }, 1499 /* D W O BK */ 1500 { SST(0x16, 0x00, SS_RDEF, 1501 "Data synchronization mark error") }, 1502 /* D W O BK */ 1503 { SST(0x16, 0x01, SS_RDEF, 1504 "Data sync error - data rewritten") }, 1505 /* D W O BK */ 1506 { SST(0x16, 0x02, SS_RDEF, 1507 "Data sync error - recommend rewrite") }, 1508 /* D W O BK */ 1509 { SST(0x16, 0x03, SS_NOP | SSQ_PRINT_SENSE, 1510 "Data sync error - data auto-reallocated") }, 1511 /* D W O BK */ 1512 { SST(0x16, 0x04, SS_RDEF, 1513 "Data sync error - recommend reassignment") }, 1514 /* DT WRO BK */ 1515 { SST(0x17, 0x00, SS_NOP | SSQ_PRINT_SENSE, 1516 "Recovered data with no error correction applied") }, 1517 /* DT WRO BK */ 1518 { SST(0x17, 0x01, SS_NOP | SSQ_PRINT_SENSE, 1519 "Recovered data with retries") }, 1520 /* DT WRO BK */ 1521 { SST(0x17, 0x02, SS_NOP | SSQ_PRINT_SENSE, 1522 "Recovered data with positive head offset") }, 1523 /* DT WRO BK */ 1524 { SST(0x17, 0x03, SS_NOP | SSQ_PRINT_SENSE, 1525 "Recovered data with negative head offset") }, 1526 /* WRO B */ 1527 { SST(0x17, 0x04, SS_NOP | SSQ_PRINT_SENSE, 1528 "Recovered data with retries and/or CIRC applied") }, 1529 /* D WRO BK */ 1530 { SST(0x17, 0x05, SS_NOP | SSQ_PRINT_SENSE, 1531 "Recovered data using previous sector ID") }, 1532 /* D W O BK */ 1533 { SST(0x17, 0x06, SS_NOP | SSQ_PRINT_SENSE, 1534 "Recovered data without ECC - data auto-reallocated") }, 1535 /* D WRO BK */ 1536 { SST(0x17, 0x07, SS_NOP | SSQ_PRINT_SENSE, 1537 "Recovered data without ECC - recommend reassignment") }, 1538 /* D WRO BK */ 1539 { SST(0x17, 0x08, SS_NOP | SSQ_PRINT_SENSE, 1540 "Recovered data without ECC - recommend rewrite") }, 1541 /* D WRO BK */ 1542 { SST(0x17, 0x09, SS_NOP | SSQ_PRINT_SENSE, 1543 "Recovered data without ECC - data rewritten") }, 1544 /* DT WRO BK */ 1545 { SST(0x18, 0x00, SS_NOP | SSQ_PRINT_SENSE, 1546 "Recovered data with error correction applied") }, 1547 /* D WRO BK */ 1548 { SST(0x18, 0x01, SS_NOP | SSQ_PRINT_SENSE, 1549 "Recovered data with error corr. & retries applied") }, 1550 /* D WRO BK */ 1551 { SST(0x18, 0x02, SS_NOP | SSQ_PRINT_SENSE, 1552 "Recovered data - data auto-reallocated") }, 1553 /* R */ 1554 { SST(0x18, 0x03, SS_NOP | SSQ_PRINT_SENSE, 1555 "Recovered data with CIRC") }, 1556 /* R */ 1557 { SST(0x18, 0x04, SS_NOP | SSQ_PRINT_SENSE, 1558 "Recovered data with L-EC") }, 1559 /* D WRO BK */ 1560 { SST(0x18, 0x05, SS_NOP | SSQ_PRINT_SENSE, 1561 "Recovered data - recommend reassignment") }, 1562 /* D WRO BK */ 1563 { SST(0x18, 0x06, SS_NOP | SSQ_PRINT_SENSE, 1564 "Recovered data - recommend rewrite") }, 1565 /* D W O BK */ 1566 { SST(0x18, 0x07, SS_NOP | SSQ_PRINT_SENSE, 1567 "Recovered data with ECC - data rewritten") }, 1568 /* R */ 1569 { SST(0x18, 0x08, SS_RDEF, /* XXX TBD */ 1570 "Recovered data with linking") }, 1571 /* D O K */ 1572 { SST(0x19, 0x00, SS_RDEF, 1573 "Defect list error") }, 1574 /* D O K */ 1575 { SST(0x19, 0x01, SS_RDEF, 1576 "Defect list not available") }, 1577 /* D O K */ 1578 { SST(0x19, 0x02, SS_RDEF, 1579 "Defect list error in primary list") }, 1580 /* D O K */ 1581 { SST(0x19, 0x03, SS_RDEF, 1582 "Defect list error in grown list") }, 1583 /* DTLPWROMAEBKVF */ 1584 { SST(0x1A, 0x00, SS_RDEF, 1585 "Parameter list length error") }, 1586 /* DTLPWROMAEBKVF */ 1587 { SST(0x1B, 0x00, SS_RDEF, 1588 "Synchronous data transfer error") }, 1589 /* D O BK */ 1590 { SST(0x1C, 0x00, SS_RDEF, 1591 "Defect list not found") }, 1592 /* D O BK */ 1593 { SST(0x1C, 0x01, SS_RDEF, 1594 "Primary defect list not found") }, 1595 /* D O BK */ 1596 { SST(0x1C, 0x02, SS_RDEF, 1597 "Grown defect list not found") }, 1598 /* DT WRO BK */ 1599 { SST(0x1D, 0x00, SS_FATAL, 1600 "Miscompare during verify operation") }, 1601 /* D B */ 1602 { SST(0x1D, 0x01, SS_RDEF, /* XXX TBD */ 1603 "Miscomparable verify of unmapped LBA") }, 1604 /* D W O BK */ 1605 { SST(0x1E, 0x00, SS_NOP | SSQ_PRINT_SENSE, 1606 "Recovered ID with ECC correction") }, 1607 /* D O K */ 1608 { SST(0x1F, 0x00, SS_RDEF, 1609 "Partial defect list transfer") }, 1610 /* DTLPWROMAEBKVF */ 1611 { SST(0x20, 0x00, SS_FATAL | EINVAL, 1612 "Invalid command operation code") }, 1613 /* DT PWROMAEBK */ 1614 { SST(0x20, 0x01, SS_RDEF, /* XXX TBD */ 1615 "Access denied - initiator pending-enrolled") }, 1616 /* DT PWROMAEBK */ 1617 { SST(0x20, 0x02, SS_RDEF, /* XXX TBD */ 1618 "Access denied - no access rights") }, 1619 /* DT PWROMAEBK */ 1620 { SST(0x20, 0x03, SS_RDEF, /* XXX TBD */ 1621 "Access denied - invalid mgmt ID key") }, 1622 /* T */ 1623 { SST(0x20, 0x04, SS_RDEF, /* XXX TBD */ 1624 "Illegal command while in write capable state") }, 1625 /* T */ 1626 { SST(0x20, 0x05, SS_RDEF, /* XXX TBD */ 1627 "Obsolete") }, 1628 /* T */ 1629 { SST(0x20, 0x06, SS_RDEF, /* XXX TBD */ 1630 "Illegal command while in explicit address mode") }, 1631 /* T */ 1632 { SST(0x20, 0x07, SS_RDEF, /* XXX TBD */ 1633 "Illegal command while in implicit address mode") }, 1634 /* DT PWROMAEBK */ 1635 { SST(0x20, 0x08, SS_RDEF, /* XXX TBD */ 1636 "Access denied - enrollment conflict") }, 1637 /* DT PWROMAEBK */ 1638 { SST(0x20, 0x09, SS_RDEF, /* XXX TBD */ 1639 "Access denied - invalid LU identifier") }, 1640 /* DT PWROMAEBK */ 1641 { SST(0x20, 0x0A, SS_RDEF, /* XXX TBD */ 1642 "Access denied - invalid proxy token") }, 1643 /* DT PWROMAEBK */ 1644 { SST(0x20, 0x0B, SS_RDEF, /* XXX TBD */ 1645 "Access denied - ACL LUN conflict") }, 1646 /* T */ 1647 { SST(0x20, 0x0C, SS_FATAL | EINVAL, 1648 "Illegal command when not in append-only mode") }, 1649 /* DT WRO BK */ 1650 { SST(0x21, 0x00, SS_FATAL | EINVAL, 1651 "Logical block address out of range") }, 1652 /* DT WROM BK */ 1653 { SST(0x21, 0x01, SS_FATAL | EINVAL, 1654 "Invalid element address") }, 1655 /* R */ 1656 { SST(0x21, 0x02, SS_RDEF, /* XXX TBD */ 1657 "Invalid address for write") }, 1658 /* R */ 1659 { SST(0x21, 0x03, SS_RDEF, /* XXX TBD */ 1660 "Invalid write crossing layer jump") }, 1661 /* D */ 1662 { SST(0x21, 0x04, SS_RDEF, /* XXX TBD */ 1663 "Unaligned write command") }, 1664 /* D */ 1665 { SST(0x21, 0x05, SS_RDEF, /* XXX TBD */ 1666 "Write boundary violation") }, 1667 /* D */ 1668 { SST(0x21, 0x06, SS_RDEF, /* XXX TBD */ 1669 "Attempt to read invalid data") }, 1670 /* D */ 1671 { SST(0x21, 0x07, SS_RDEF, /* XXX TBD */ 1672 "Read boundary violation") }, 1673 /* D */ 1674 { SST(0x22, 0x00, SS_FATAL | EINVAL, 1675 "Illegal function (use 20 00, 24 00, or 26 00)") }, 1676 /* DT P B */ 1677 { SST(0x23, 0x00, SS_FATAL | EINVAL, 1678 "Invalid token operation, cause not reportable") }, 1679 /* DT P B */ 1680 { SST(0x23, 0x01, SS_FATAL | EINVAL, 1681 "Invalid token operation, unsupported token type") }, 1682 /* DT P B */ 1683 { SST(0x23, 0x02, SS_FATAL | EINVAL, 1684 "Invalid token operation, remote token usage not supported") }, 1685 /* DT P B */ 1686 { SST(0x23, 0x03, SS_FATAL | EINVAL, 1687 "Invalid token operation, remote ROD token creation not supported") }, 1688 /* DT P B */ 1689 { SST(0x23, 0x04, SS_FATAL | EINVAL, 1690 "Invalid token operation, token unknown") }, 1691 /* DT P B */ 1692 { SST(0x23, 0x05, SS_FATAL | EINVAL, 1693 "Invalid token operation, token corrupt") }, 1694 /* DT P B */ 1695 { SST(0x23, 0x06, SS_FATAL | EINVAL, 1696 "Invalid token operation, token revoked") }, 1697 /* DT P B */ 1698 { SST(0x23, 0x07, SS_FATAL | EINVAL, 1699 "Invalid token operation, token expired") }, 1700 /* DT P B */ 1701 { SST(0x23, 0x08, SS_FATAL | EINVAL, 1702 "Invalid token operation, token cancelled") }, 1703 /* DT P B */ 1704 { SST(0x23, 0x09, SS_FATAL | EINVAL, 1705 "Invalid token operation, token deleted") }, 1706 /* DT P B */ 1707 { SST(0x23, 0x0A, SS_FATAL | EINVAL, 1708 "Invalid token operation, invalid token length") }, 1709 /* DTLPWROMAEBKVF */ 1710 { SST(0x24, 0x00, SS_FATAL | EINVAL, 1711 "Invalid field in CDB") }, 1712 /* DTLPWRO AEBKVF */ 1713 { SST(0x24, 0x01, SS_RDEF, /* XXX TBD */ 1714 "CDB decryption error") }, 1715 /* T */ 1716 { SST(0x24, 0x02, SS_RDEF, /* XXX TBD */ 1717 "Obsolete") }, 1718 /* T */ 1719 { SST(0x24, 0x03, SS_RDEF, /* XXX TBD */ 1720 "Obsolete") }, 1721 /* F */ 1722 { SST(0x24, 0x04, SS_RDEF, /* XXX TBD */ 1723 "Security audit value frozen") }, 1724 /* F */ 1725 { SST(0x24, 0x05, SS_RDEF, /* XXX TBD */ 1726 "Security working key frozen") }, 1727 /* F */ 1728 { SST(0x24, 0x06, SS_RDEF, /* XXX TBD */ 1729 "NONCE not unique") }, 1730 /* F */ 1731 { SST(0x24, 0x07, SS_RDEF, /* XXX TBD */ 1732 "NONCE timestamp out of range") }, 1733 /* DT R MAEBKV */ 1734 { SST(0x24, 0x08, SS_RDEF, /* XXX TBD */ 1735 "Invalid XCDB") }, 1736 /* DTLPWROMAEBKVF */ 1737 { SST(0x25, 0x00, SS_FATAL | ENXIO | SSQ_LOST, 1738 "Logical unit not supported") }, 1739 /* DTLPWROMAEBKVF */ 1740 { SST(0x26, 0x00, SS_FATAL | EINVAL, 1741 "Invalid field in parameter list") }, 1742 /* DTLPWROMAEBKVF */ 1743 { SST(0x26, 0x01, SS_FATAL | EINVAL, 1744 "Parameter not supported") }, 1745 /* DTLPWROMAEBKVF */ 1746 { SST(0x26, 0x02, SS_FATAL | EINVAL, 1747 "Parameter value invalid") }, 1748 /* DTLPWROMAE K */ 1749 { SST(0x26, 0x03, SS_FATAL | EINVAL, 1750 "Threshold parameters not supported") }, 1751 /* DTLPWROMAEBKVF */ 1752 { SST(0x26, 0x04, SS_FATAL | EINVAL, 1753 "Invalid release of persistent reservation") }, 1754 /* DTLPWRO A BK */ 1755 { SST(0x26, 0x05, SS_RDEF, /* XXX TBD */ 1756 "Data decryption error") }, 1757 /* DTLPWRO K */ 1758 { SST(0x26, 0x06, SS_FATAL | EINVAL, 1759 "Too many target descriptors") }, 1760 /* DTLPWRO K */ 1761 { SST(0x26, 0x07, SS_FATAL | EINVAL, 1762 "Unsupported target descriptor type code") }, 1763 /* DTLPWRO K */ 1764 { SST(0x26, 0x08, SS_FATAL | EINVAL, 1765 "Too many segment descriptors") }, 1766 /* DTLPWRO K */ 1767 { SST(0x26, 0x09, SS_FATAL | EINVAL, 1768 "Unsupported segment descriptor type code") }, 1769 /* DTLPWRO K */ 1770 { SST(0x26, 0x0A, SS_FATAL | EINVAL, 1771 "Unexpected inexact segment") }, 1772 /* DTLPWRO K */ 1773 { SST(0x26, 0x0B, SS_FATAL | EINVAL, 1774 "Inline data length exceeded") }, 1775 /* DTLPWRO K */ 1776 { SST(0x26, 0x0C, SS_FATAL | EINVAL, 1777 "Invalid operation for copy source or destination") }, 1778 /* DTLPWRO K */ 1779 { SST(0x26, 0x0D, SS_FATAL | EINVAL, 1780 "Copy segment granularity violation") }, 1781 /* DT PWROMAEBK */ 1782 { SST(0x26, 0x0E, SS_RDEF, /* XXX TBD */ 1783 "Invalid parameter while port is enabled") }, 1784 /* F */ 1785 { SST(0x26, 0x0F, SS_RDEF, /* XXX TBD */ 1786 "Invalid data-out buffer integrity check value") }, 1787 /* T */ 1788 { SST(0x26, 0x10, SS_RDEF, /* XXX TBD */ 1789 "Data decryption key fail limit reached") }, 1790 /* T */ 1791 { SST(0x26, 0x11, SS_RDEF, /* XXX TBD */ 1792 "Incomplete key-associated data set") }, 1793 /* T */ 1794 { SST(0x26, 0x12, SS_RDEF, /* XXX TBD */ 1795 "Vendor specific key reference not found") }, 1796 /* D */ 1797 { SST(0x26, 0x13, SS_RDEF, /* XXX TBD */ 1798 "Application tag mode page is invalid") }, 1799 /* DT WRO BK */ 1800 { SST(0x27, 0x00, SS_FATAL | EACCES, 1801 "Write protected") }, 1802 /* DT WRO BK */ 1803 { SST(0x27, 0x01, SS_FATAL | EACCES, 1804 "Hardware write protected") }, 1805 /* DT WRO BK */ 1806 { SST(0x27, 0x02, SS_FATAL | EACCES, 1807 "Logical unit software write protected") }, 1808 /* T R */ 1809 { SST(0x27, 0x03, SS_FATAL | EACCES, 1810 "Associated write protect") }, 1811 /* T R */ 1812 { SST(0x27, 0x04, SS_FATAL | EACCES, 1813 "Persistent write protect") }, 1814 /* T R */ 1815 { SST(0x27, 0x05, SS_FATAL | EACCES, 1816 "Permanent write protect") }, 1817 /* R F */ 1818 { SST(0x27, 0x06, SS_RDEF, /* XXX TBD */ 1819 "Conditional write protect") }, 1820 /* D B */ 1821 { SST(0x27, 0x07, SS_FATAL | ENOSPC, 1822 "Space allocation failed write protect") }, 1823 /* D */ 1824 { SST(0x27, 0x08, SS_FATAL | EACCES, 1825 "Zone is read only") }, 1826 /* DTLPWROMAEBKVF */ 1827 { SST(0x28, 0x00, SS_FATAL | ENXIO, 1828 "Not ready to ready change, medium may have changed") }, 1829 /* DT WROM B */ 1830 { SST(0x28, 0x01, SS_FATAL | ENXIO, 1831 "Import or export element accessed") }, 1832 /* R */ 1833 { SST(0x28, 0x02, SS_RDEF, /* XXX TBD */ 1834 "Format-layer may have changed") }, 1835 /* M */ 1836 { SST(0x28, 0x03, SS_RDEF, /* XXX TBD */ 1837 "Import/export element accessed, medium changed") }, 1838 /* 1839 * XXX JGibbs - All of these should use the same errno, but I don't 1840 * think ENXIO is the correct choice. Should we borrow from 1841 * the networking errnos? ECONNRESET anyone? 1842 */ 1843 /* DTLPWROMAEBKVF */ 1844 { SST(0x29, 0x00, SS_FATAL | ENXIO, 1845 "Power on, reset, or bus device reset occurred") }, 1846 /* DTLPWROMAEBKVF */ 1847 { SST(0x29, 0x01, SS_RDEF, 1848 "Power on occurred") }, 1849 /* DTLPWROMAEBKVF */ 1850 { SST(0x29, 0x02, SS_RDEF, 1851 "SCSI bus reset occurred") }, 1852 /* DTLPWROMAEBKVF */ 1853 { SST(0x29, 0x03, SS_RDEF, 1854 "Bus device reset function occurred") }, 1855 /* DTLPWROMAEBKVF */ 1856 { SST(0x29, 0x04, SS_RDEF, 1857 "Device internal reset") }, 1858 /* DTLPWROMAEBKVF */ 1859 { SST(0x29, 0x05, SS_RDEF, 1860 "Transceiver mode changed to single-ended") }, 1861 /* DTLPWROMAEBKVF */ 1862 { SST(0x29, 0x06, SS_RDEF, 1863 "Transceiver mode changed to LVD") }, 1864 /* DTLPWROMAEBKVF */ 1865 { SST(0x29, 0x07, SS_RDEF, /* XXX TBD */ 1866 "I_T nexus loss occurred") }, 1867 /* DTL WROMAEBKVF */ 1868 { SST(0x2A, 0x00, SS_RDEF, 1869 "Parameters changed") }, 1870 /* DTL WROMAEBKVF */ 1871 { SST(0x2A, 0x01, SS_RDEF, 1872 "Mode parameters changed") }, 1873 /* DTL WROMAE K */ 1874 { SST(0x2A, 0x02, SS_RDEF, 1875 "Log parameters changed") }, 1876 /* DTLPWROMAE K */ 1877 { SST(0x2A, 0x03, SS_RDEF, 1878 "Reservations preempted") }, 1879 /* DTLPWROMAE */ 1880 { SST(0x2A, 0x04, SS_RDEF, /* XXX TBD */ 1881 "Reservations released") }, 1882 /* DTLPWROMAE */ 1883 { SST(0x2A, 0x05, SS_RDEF, /* XXX TBD */ 1884 "Registrations preempted") }, 1885 /* DTLPWROMAEBKVF */ 1886 { SST(0x2A, 0x06, SS_RDEF, /* XXX TBD */ 1887 "Asymmetric access state changed") }, 1888 /* DTLPWROMAEBKVF */ 1889 { SST(0x2A, 0x07, SS_RDEF, /* XXX TBD */ 1890 "Implicit asymmetric access state transition failed") }, 1891 /* DT WROMAEBKVF */ 1892 { SST(0x2A, 0x08, SS_RDEF, /* XXX TBD */ 1893 "Priority changed") }, 1894 /* D */ 1895 { SST(0x2A, 0x09, SS_RDEF, /* XXX TBD */ 1896 "Capacity data has changed") }, 1897 /* DT */ 1898 { SST(0x2A, 0x0A, SS_RDEF, /* XXX TBD */ 1899 "Error history I_T nexus cleared") }, 1900 /* DT */ 1901 { SST(0x2A, 0x0B, SS_RDEF, /* XXX TBD */ 1902 "Error history snapshot released") }, 1903 /* F */ 1904 { SST(0x2A, 0x0C, SS_RDEF, /* XXX TBD */ 1905 "Error recovery attributes have changed") }, 1906 /* T */ 1907 { SST(0x2A, 0x0D, SS_RDEF, /* XXX TBD */ 1908 "Data encryption capabilities changed") }, 1909 /* DT M E V */ 1910 { SST(0x2A, 0x10, SS_RDEF, /* XXX TBD */ 1911 "Timestamp changed") }, 1912 /* T */ 1913 { SST(0x2A, 0x11, SS_RDEF, /* XXX TBD */ 1914 "Data encryption parameters changed by another I_T nexus") }, 1915 /* T */ 1916 { SST(0x2A, 0x12, SS_RDEF, /* XXX TBD */ 1917 "Data encryption parameters changed by vendor specific event") }, 1918 /* T */ 1919 { SST(0x2A, 0x13, SS_RDEF, /* XXX TBD */ 1920 "Data encryption key instance counter has changed") }, 1921 /* DT R MAEBKV */ 1922 { SST(0x2A, 0x14, SS_RDEF, /* XXX TBD */ 1923 "SA creation capabilities data has changed") }, 1924 /* T M V */ 1925 { SST(0x2A, 0x15, SS_RDEF, /* XXX TBD */ 1926 "Medium removal prevention preempted") }, 1927 /* DTLPWRO K */ 1928 { SST(0x2B, 0x00, SS_RDEF, 1929 "Copy cannot execute since host cannot disconnect") }, 1930 /* DTLPWROMAEBKVF */ 1931 { SST(0x2C, 0x00, SS_RDEF, 1932 "Command sequence error") }, 1933 /* */ 1934 { SST(0x2C, 0x01, SS_RDEF, 1935 "Too many windows specified") }, 1936 /* */ 1937 { SST(0x2C, 0x02, SS_RDEF, 1938 "Invalid combination of windows specified") }, 1939 /* R */ 1940 { SST(0x2C, 0x03, SS_RDEF, 1941 "Current program area is not empty") }, 1942 /* R */ 1943 { SST(0x2C, 0x04, SS_RDEF, 1944 "Current program area is empty") }, 1945 /* B */ 1946 { SST(0x2C, 0x05, SS_RDEF, /* XXX TBD */ 1947 "Illegal power condition request") }, 1948 /* R */ 1949 { SST(0x2C, 0x06, SS_RDEF, /* XXX TBD */ 1950 "Persistent prevent conflict") }, 1951 /* DTLPWROMAEBKVF */ 1952 { SST(0x2C, 0x07, SS_RDEF, /* XXX TBD */ 1953 "Previous busy status") }, 1954 /* DTLPWROMAEBKVF */ 1955 { SST(0x2C, 0x08, SS_RDEF, /* XXX TBD */ 1956 "Previous task set full status") }, 1957 /* DTLPWROM EBKVF */ 1958 { SST(0x2C, 0x09, SS_RDEF, /* XXX TBD */ 1959 "Previous reservation conflict status") }, 1960 /* F */ 1961 { SST(0x2C, 0x0A, SS_RDEF, /* XXX TBD */ 1962 "Partition or collection contains user objects") }, 1963 /* T */ 1964 { SST(0x2C, 0x0B, SS_RDEF, /* XXX TBD */ 1965 "Not reserved") }, 1966 /* D */ 1967 { SST(0x2C, 0x0C, SS_RDEF, /* XXX TBD */ 1968 "ORWRITE generation does not match") }, 1969 /* D */ 1970 { SST(0x2C, 0x0D, SS_RDEF, /* XXX TBD */ 1971 "Reset write pointer not allowed") }, 1972 /* D */ 1973 { SST(0x2C, 0x0E, SS_RDEF, /* XXX TBD */ 1974 "Zone is offline") }, 1975 /* D */ 1976 { SST(0x2C, 0x0F, SS_RDEF, /* XXX TBD */ 1977 "Stream not open") }, 1978 /* D */ 1979 { SST(0x2C, 0x10, SS_RDEF, /* XXX TBD */ 1980 "Unwritten data in zone") }, 1981 /* T */ 1982 { SST(0x2D, 0x00, SS_RDEF, 1983 "Overwrite error on update in place") }, 1984 /* R */ 1985 { SST(0x2E, 0x00, SS_RDEF, /* XXX TBD */ 1986 "Insufficient time for operation") }, 1987 /* D */ 1988 { SST(0x2E, 0x01, SS_RDEF, /* XXX TBD */ 1989 "Command timeout before processing") }, 1990 /* D */ 1991 { SST(0x2E, 0x02, SS_RDEF, /* XXX TBD */ 1992 "Command timeout during processing") }, 1993 /* D */ 1994 { SST(0x2E, 0x03, SS_RDEF, /* XXX TBD */ 1995 "Command timeout during processing due to error recovery") }, 1996 /* DTLPWROMAEBKVF */ 1997 { SST(0x2F, 0x00, SS_RDEF, 1998 "Commands cleared by another initiator") }, 1999 /* D */ 2000 { SST(0x2F, 0x01, SS_RDEF, /* XXX TBD */ 2001 "Commands cleared by power loss notification") }, 2002 /* DTLPWROMAEBKVF */ 2003 { SST(0x2F, 0x02, SS_RDEF, /* XXX TBD */ 2004 "Commands cleared by device server") }, 2005 /* DTLPWROMAEBKVF */ 2006 { SST(0x2F, 0x03, SS_RDEF, /* XXX TBD */ 2007 "Some commands cleared by queuing layer event") }, 2008 /* DT WROM BK */ 2009 { SST(0x30, 0x00, SS_RDEF, 2010 "Incompatible medium installed") }, 2011 /* DT WRO BK */ 2012 { SST(0x30, 0x01, SS_RDEF, 2013 "Cannot read medium - unknown format") }, 2014 /* DT WRO BK */ 2015 { SST(0x30, 0x02, SS_RDEF, 2016 "Cannot read medium - incompatible format") }, 2017 /* DT R K */ 2018 { SST(0x30, 0x03, SS_RDEF, 2019 "Cleaning cartridge installed") }, 2020 /* DT WRO BK */ 2021 { SST(0x30, 0x04, SS_RDEF, 2022 "Cannot write medium - unknown format") }, 2023 /* DT WRO BK */ 2024 { SST(0x30, 0x05, SS_RDEF, 2025 "Cannot write medium - incompatible format") }, 2026 /* DT WRO B */ 2027 { SST(0x30, 0x06, SS_RDEF, 2028 "Cannot format medium - incompatible medium") }, 2029 /* DTL WROMAEBKVF */ 2030 { SST(0x30, 0x07, SS_RDEF, 2031 "Cleaning failure") }, 2032 /* R */ 2033 { SST(0x30, 0x08, SS_RDEF, 2034 "Cannot write - application code mismatch") }, 2035 /* R */ 2036 { SST(0x30, 0x09, SS_RDEF, 2037 "Current session not fixated for append") }, 2038 /* DT WRO AEBK */ 2039 { SST(0x30, 0x0A, SS_RDEF, /* XXX TBD */ 2040 "Cleaning request rejected") }, 2041 /* T */ 2042 { SST(0x30, 0x0C, SS_RDEF, /* XXX TBD */ 2043 "WORM medium - overwrite attempted") }, 2044 /* T */ 2045 { SST(0x30, 0x0D, SS_RDEF, /* XXX TBD */ 2046 "WORM medium - integrity check") }, 2047 /* R */ 2048 { SST(0x30, 0x10, SS_RDEF, /* XXX TBD */ 2049 "Medium not formatted") }, 2050 /* M */ 2051 { SST(0x30, 0x11, SS_RDEF, /* XXX TBD */ 2052 "Incompatible volume type") }, 2053 /* M */ 2054 { SST(0x30, 0x12, SS_RDEF, /* XXX TBD */ 2055 "Incompatible volume qualifier") }, 2056 /* M */ 2057 { SST(0x30, 0x13, SS_RDEF, /* XXX TBD */ 2058 "Cleaning volume expired") }, 2059 /* DT WRO BK */ 2060 { SST(0x31, 0x00, SS_RDEF, 2061 "Medium format corrupted") }, 2062 /* D L RO B */ 2063 { SST(0x31, 0x01, SS_RDEF, 2064 "Format command failed") }, 2065 /* R */ 2066 { SST(0x31, 0x02, SS_RDEF, /* XXX TBD */ 2067 "Zoned formatting failed due to spare linking") }, 2068 /* D B */ 2069 { SST(0x31, 0x03, SS_RDEF, /* XXX TBD */ 2070 "SANITIZE command failed") }, 2071 /* D W O BK */ 2072 { SST(0x32, 0x00, SS_RDEF, 2073 "No defect spare location available") }, 2074 /* D W O BK */ 2075 { SST(0x32, 0x01, SS_RDEF, 2076 "Defect list update failure") }, 2077 /* T */ 2078 { SST(0x33, 0x00, SS_RDEF, 2079 "Tape length error") }, 2080 /* DTLPWROMAEBKVF */ 2081 { SST(0x34, 0x00, SS_RDEF, 2082 "Enclosure failure") }, 2083 /* DTLPWROMAEBKVF */ 2084 { SST(0x35, 0x00, SS_RDEF, 2085 "Enclosure services failure") }, 2086 /* DTLPWROMAEBKVF */ 2087 { SST(0x35, 0x01, SS_RDEF, 2088 "Unsupported enclosure function") }, 2089 /* DTLPWROMAEBKVF */ 2090 { SST(0x35, 0x02, SS_RDEF, 2091 "Enclosure services unavailable") }, 2092 /* DTLPWROMAEBKVF */ 2093 { SST(0x35, 0x03, SS_RDEF, 2094 "Enclosure services transfer failure") }, 2095 /* DTLPWROMAEBKVF */ 2096 { SST(0x35, 0x04, SS_RDEF, 2097 "Enclosure services transfer refused") }, 2098 /* DTL WROMAEBKVF */ 2099 { SST(0x35, 0x05, SS_RDEF, /* XXX TBD */ 2100 "Enclosure services checksum error") }, 2101 /* L */ 2102 { SST(0x36, 0x00, SS_RDEF, 2103 "Ribbon, ink, or toner failure") }, 2104 /* DTL WROMAEBKVF */ 2105 { SST(0x37, 0x00, SS_RDEF, 2106 "Rounded parameter") }, 2107 /* B */ 2108 { SST(0x38, 0x00, SS_RDEF, /* XXX TBD */ 2109 "Event status notification") }, 2110 /* B */ 2111 { SST(0x38, 0x02, SS_RDEF, /* XXX TBD */ 2112 "ESN - power management class event") }, 2113 /* B */ 2114 { SST(0x38, 0x04, SS_RDEF, /* XXX TBD */ 2115 "ESN - media class event") }, 2116 /* B */ 2117 { SST(0x38, 0x06, SS_RDEF, /* XXX TBD */ 2118 "ESN - device busy class event") }, 2119 /* D */ 2120 { SST(0x38, 0x07, SS_RDEF, /* XXX TBD */ 2121 "Thin provisioning soft threshold reached") }, 2122 /* DTL WROMAE K */ 2123 { SST(0x39, 0x00, SS_RDEF, 2124 "Saving parameters not supported") }, 2125 /* DTL WROM BK */ 2126 { SST(0x3A, 0x00, SS_FATAL | ENXIO, 2127 "Medium not present") }, 2128 /* DT WROM BK */ 2129 { SST(0x3A, 0x01, SS_FATAL | ENXIO, 2130 "Medium not present - tray closed") }, 2131 /* DT WROM BK */ 2132 { SST(0x3A, 0x02, SS_FATAL | ENXIO, 2133 "Medium not present - tray open") }, 2134 /* DT WROM B */ 2135 { SST(0x3A, 0x03, SS_RDEF, /* XXX TBD */ 2136 "Medium not present - loadable") }, 2137 /* DT WRO B */ 2138 { SST(0x3A, 0x04, SS_RDEF, /* XXX TBD */ 2139 "Medium not present - medium auxiliary memory accessible") }, 2140 /* TL */ 2141 { SST(0x3B, 0x00, SS_RDEF, 2142 "Sequential positioning error") }, 2143 /* T */ 2144 { SST(0x3B, 0x01, SS_RDEF, 2145 "Tape position error at beginning-of-medium") }, 2146 /* T */ 2147 { SST(0x3B, 0x02, SS_RDEF, 2148 "Tape position error at end-of-medium") }, 2149 /* L */ 2150 { SST(0x3B, 0x03, SS_RDEF, 2151 "Tape or electronic vertical forms unit not ready") }, 2152 /* L */ 2153 { SST(0x3B, 0x04, SS_RDEF, 2154 "Slew failure") }, 2155 /* L */ 2156 { SST(0x3B, 0x05, SS_RDEF, 2157 "Paper jam") }, 2158 /* L */ 2159 { SST(0x3B, 0x06, SS_RDEF, 2160 "Failed to sense top-of-form") }, 2161 /* L */ 2162 { SST(0x3B, 0x07, SS_RDEF, 2163 "Failed to sense bottom-of-form") }, 2164 /* T */ 2165 { SST(0x3B, 0x08, SS_RDEF, 2166 "Reposition error") }, 2167 /* */ 2168 { SST(0x3B, 0x09, SS_RDEF, 2169 "Read past end of medium") }, 2170 /* */ 2171 { SST(0x3B, 0x0A, SS_RDEF, 2172 "Read past beginning of medium") }, 2173 /* */ 2174 { SST(0x3B, 0x0B, SS_RDEF, 2175 "Position past end of medium") }, 2176 /* T */ 2177 { SST(0x3B, 0x0C, SS_RDEF, 2178 "Position past beginning of medium") }, 2179 /* DT WROM BK */ 2180 { SST(0x3B, 0x0D, SS_FATAL | ENOSPC, 2181 "Medium destination element full") }, 2182 /* DT WROM BK */ 2183 { SST(0x3B, 0x0E, SS_RDEF, 2184 "Medium source element empty") }, 2185 /* R */ 2186 { SST(0x3B, 0x0F, SS_RDEF, 2187 "End of medium reached") }, 2188 /* DT WROM BK */ 2189 { SST(0x3B, 0x11, SS_RDEF, 2190 "Medium magazine not accessible") }, 2191 /* DT WROM BK */ 2192 { SST(0x3B, 0x12, SS_RDEF, 2193 "Medium magazine removed") }, 2194 /* DT WROM BK */ 2195 { SST(0x3B, 0x13, SS_RDEF, 2196 "Medium magazine inserted") }, 2197 /* DT WROM BK */ 2198 { SST(0x3B, 0x14, SS_RDEF, 2199 "Medium magazine locked") }, 2200 /* DT WROM BK */ 2201 { SST(0x3B, 0x15, SS_RDEF, 2202 "Medium magazine unlocked") }, 2203 /* R */ 2204 { SST(0x3B, 0x16, SS_RDEF, /* XXX TBD */ 2205 "Mechanical positioning or changer error") }, 2206 /* F */ 2207 { SST(0x3B, 0x17, SS_RDEF, /* XXX TBD */ 2208 "Read past end of user object") }, 2209 /* M */ 2210 { SST(0x3B, 0x18, SS_RDEF, /* XXX TBD */ 2211 "Element disabled") }, 2212 /* M */ 2213 { SST(0x3B, 0x19, SS_RDEF, /* XXX TBD */ 2214 "Element enabled") }, 2215 /* M */ 2216 { SST(0x3B, 0x1A, SS_RDEF, /* XXX TBD */ 2217 "Data transfer device removed") }, 2218 /* M */ 2219 { SST(0x3B, 0x1B, SS_RDEF, /* XXX TBD */ 2220 "Data transfer device inserted") }, 2221 /* T */ 2222 { SST(0x3B, 0x1C, SS_RDEF, /* XXX TBD */ 2223 "Too many logical objects on partition to support operation") }, 2224 /* DTLPWROMAE K */ 2225 { SST(0x3D, 0x00, SS_RDEF, 2226 "Invalid bits in IDENTIFY message") }, 2227 /* DTLPWROMAEBKVF */ 2228 { SST(0x3E, 0x00, SS_RDEF, 2229 "Logical unit has not self-configured yet") }, 2230 /* DTLPWROMAEBKVF */ 2231 { SST(0x3E, 0x01, SS_RDEF, 2232 "Logical unit failure") }, 2233 /* DTLPWROMAEBKVF */ 2234 { SST(0x3E, 0x02, SS_RDEF, 2235 "Timeout on logical unit") }, 2236 /* DTLPWROMAEBKVF */ 2237 { SST(0x3E, 0x03, SS_RDEF, /* XXX TBD */ 2238 "Logical unit failed self-test") }, 2239 /* DTLPWROMAEBKVF */ 2240 { SST(0x3E, 0x04, SS_RDEF, /* XXX TBD */ 2241 "Logical unit unable to update self-test log") }, 2242 /* DTLPWROMAEBKVF */ 2243 { SST(0x3F, 0x00, SS_RDEF, 2244 "Target operating conditions have changed") }, 2245 /* DTLPWROMAEBKVF */ 2246 { SST(0x3F, 0x01, SS_RDEF, 2247 "Microcode has been changed") }, 2248 /* DTLPWROM BK */ 2249 { SST(0x3F, 0x02, SS_RDEF, 2250 "Changed operating definition") }, 2251 /* DTLPWROMAEBKVF */ 2252 { SST(0x3F, 0x03, SS_RDEF, 2253 "INQUIRY data has changed") }, 2254 /* DT WROMAEBK */ 2255 { SST(0x3F, 0x04, SS_RDEF, 2256 "Component device attached") }, 2257 /* DT WROMAEBK */ 2258 { SST(0x3F, 0x05, SS_RDEF, 2259 "Device identifier changed") }, 2260 /* DT WROMAEB */ 2261 { SST(0x3F, 0x06, SS_RDEF, 2262 "Redundancy group created or modified") }, 2263 /* DT WROMAEB */ 2264 { SST(0x3F, 0x07, SS_RDEF, 2265 "Redundancy group deleted") }, 2266 /* DT WROMAEB */ 2267 { SST(0x3F, 0x08, SS_RDEF, 2268 "Spare created or modified") }, 2269 /* DT WROMAEB */ 2270 { SST(0x3F, 0x09, SS_RDEF, 2271 "Spare deleted") }, 2272 /* DT WROMAEBK */ 2273 { SST(0x3F, 0x0A, SS_RDEF, 2274 "Volume set created or modified") }, 2275 /* DT WROMAEBK */ 2276 { SST(0x3F, 0x0B, SS_RDEF, 2277 "Volume set deleted") }, 2278 /* DT WROMAEBK */ 2279 { SST(0x3F, 0x0C, SS_RDEF, 2280 "Volume set deassigned") }, 2281 /* DT WROMAEBK */ 2282 { SST(0x3F, 0x0D, SS_RDEF, 2283 "Volume set reassigned") }, 2284 /* DTLPWROMAE */ 2285 { SST(0x3F, 0x0E, SS_RDEF | SSQ_RESCAN , 2286 "Reported LUNs data has changed") }, 2287 /* DTLPWROMAEBKVF */ 2288 { SST(0x3F, 0x0F, SS_RDEF, /* XXX TBD */ 2289 "Echo buffer overwritten") }, 2290 /* DT WROM B */ 2291 { SST(0x3F, 0x10, SS_RDEF, /* XXX TBD */ 2292 "Medium loadable") }, 2293 /* DT WROM B */ 2294 { SST(0x3F, 0x11, SS_RDEF, /* XXX TBD */ 2295 "Medium auxiliary memory accessible") }, 2296 /* DTLPWR MAEBK F */ 2297 { SST(0x3F, 0x12, SS_RDEF, /* XXX TBD */ 2298 "iSCSI IP address added") }, 2299 /* DTLPWR MAEBK F */ 2300 { SST(0x3F, 0x13, SS_RDEF, /* XXX TBD */ 2301 "iSCSI IP address removed") }, 2302 /* DTLPWR MAEBK F */ 2303 { SST(0x3F, 0x14, SS_RDEF, /* XXX TBD */ 2304 "iSCSI IP address changed") }, 2305 /* DTLPWR MAEBK */ 2306 { SST(0x3F, 0x15, SS_RDEF, /* XXX TBD */ 2307 "Inspect referrals sense descriptors") }, 2308 /* DTLPWROMAEBKVF */ 2309 { SST(0x3F, 0x16, SS_RDEF, /* XXX TBD */ 2310 "Microcode has been changed without reset") }, 2311 /* D */ 2312 { SST(0x3F, 0x17, SS_RDEF, /* XXX TBD */ 2313 "Zone transition to full") }, 2314 /* D */ 2315 { SST(0x40, 0x00, SS_RDEF, 2316 "RAM failure") }, /* deprecated - use 40 NN instead */ 2317 /* DTLPWROMAEBKVF */ 2318 { SST(0x40, 0x80, SS_RDEF, 2319 "Diagnostic failure: ASCQ = Component ID") }, 2320 /* DTLPWROMAEBKVF */ 2321 { SST(0x40, 0xFF, SS_RDEF | SSQ_RANGE, 2322 NULL) }, /* Range 0x80->0xFF */ 2323 /* D */ 2324 { SST(0x41, 0x00, SS_RDEF, 2325 "Data path failure") }, /* deprecated - use 40 NN instead */ 2326 /* D */ 2327 { SST(0x42, 0x00, SS_RDEF, 2328 "Power-on or self-test failure") }, 2329 /* deprecated - use 40 NN instead */ 2330 /* DTLPWROMAEBKVF */ 2331 { SST(0x43, 0x00, SS_RDEF, 2332 "Message error") }, 2333 /* DTLPWROMAEBKVF */ 2334 { SST(0x44, 0x00, SS_RDEF, 2335 "Internal target failure") }, 2336 /* DT P MAEBKVF */ 2337 { SST(0x44, 0x01, SS_RDEF, /* XXX TBD */ 2338 "Persistent reservation information lost") }, 2339 /* DT B */ 2340 { SST(0x44, 0x71, SS_RDEF, /* XXX TBD */ 2341 "ATA device failed set features") }, 2342 /* DTLPWROMAEBKVF */ 2343 { SST(0x45, 0x00, SS_RDEF, 2344 "Select or reselect failure") }, 2345 /* DTLPWROM BK */ 2346 { SST(0x46, 0x00, SS_RDEF, 2347 "Unsuccessful soft reset") }, 2348 /* DTLPWROMAEBKVF */ 2349 { SST(0x47, 0x00, SS_RDEF, 2350 "SCSI parity error") }, 2351 /* DTLPWROMAEBKVF */ 2352 { SST(0x47, 0x01, SS_RDEF, /* XXX TBD */ 2353 "Data phase CRC error detected") }, 2354 /* DTLPWROMAEBKVF */ 2355 { SST(0x47, 0x02, SS_RDEF, /* XXX TBD */ 2356 "SCSI parity error detected during ST data phase") }, 2357 /* DTLPWROMAEBKVF */ 2358 { SST(0x47, 0x03, SS_RDEF, /* XXX TBD */ 2359 "Information unit iuCRC error detected") }, 2360 /* DTLPWROMAEBKVF */ 2361 { SST(0x47, 0x04, SS_RDEF, /* XXX TBD */ 2362 "Asynchronous information protection error detected") }, 2363 /* DTLPWROMAEBKVF */ 2364 { SST(0x47, 0x05, SS_RDEF, /* XXX TBD */ 2365 "Protocol service CRC error") }, 2366 /* DT MAEBKVF */ 2367 { SST(0x47, 0x06, SS_RDEF, /* XXX TBD */ 2368 "PHY test function in progress") }, 2369 /* DT PWROMAEBK */ 2370 { SST(0x47, 0x7F, SS_RDEF, /* XXX TBD */ 2371 "Some commands cleared by iSCSI protocol event") }, 2372 /* DTLPWROMAEBKVF */ 2373 { SST(0x48, 0x00, SS_RDEF, 2374 "Initiator detected error message received") }, 2375 /* DTLPWROMAEBKVF */ 2376 { SST(0x49, 0x00, SS_RDEF, 2377 "Invalid message error") }, 2378 /* DTLPWROMAEBKVF */ 2379 { SST(0x4A, 0x00, SS_RDEF, 2380 "Command phase error") }, 2381 /* DTLPWROMAEBKVF */ 2382 { SST(0x4B, 0x00, SS_RDEF, 2383 "Data phase error") }, 2384 /* DT PWROMAEBK */ 2385 { SST(0x4B, 0x01, SS_RDEF, /* XXX TBD */ 2386 "Invalid target port transfer tag received") }, 2387 /* DT PWROMAEBK */ 2388 { SST(0x4B, 0x02, SS_RDEF, /* XXX TBD */ 2389 "Too much write data") }, 2390 /* DT PWROMAEBK */ 2391 { SST(0x4B, 0x03, SS_RDEF, /* XXX TBD */ 2392 "ACK/NAK timeout") }, 2393 /* DT PWROMAEBK */ 2394 { SST(0x4B, 0x04, SS_RDEF, /* XXX TBD */ 2395 "NAK received") }, 2396 /* DT PWROMAEBK */ 2397 { SST(0x4B, 0x05, SS_RDEF, /* XXX TBD */ 2398 "Data offset error") }, 2399 /* DT PWROMAEBK */ 2400 { SST(0x4B, 0x06, SS_RDEF, /* XXX TBD */ 2401 "Initiator response timeout") }, 2402 /* DT PWROMAEBK F */ 2403 { SST(0x4B, 0x07, SS_RDEF, /* XXX TBD */ 2404 "Connection lost") }, 2405 /* DT PWROMAEBK F */ 2406 { SST(0x4B, 0x08, SS_RDEF, /* XXX TBD */ 2407 "Data-in buffer overflow - data buffer size") }, 2408 /* DT PWROMAEBK F */ 2409 { SST(0x4B, 0x09, SS_RDEF, /* XXX TBD */ 2410 "Data-in buffer overflow - data buffer descriptor area") }, 2411 /* DT PWROMAEBK F */ 2412 { SST(0x4B, 0x0A, SS_RDEF, /* XXX TBD */ 2413 "Data-in buffer error") }, 2414 /* DT PWROMAEBK F */ 2415 { SST(0x4B, 0x0B, SS_RDEF, /* XXX TBD */ 2416 "Data-out buffer overflow - data buffer size") }, 2417 /* DT PWROMAEBK F */ 2418 { SST(0x4B, 0x0C, SS_RDEF, /* XXX TBD */ 2419 "Data-out buffer overflow - data buffer descriptor area") }, 2420 /* DT PWROMAEBK F */ 2421 { SST(0x4B, 0x0D, SS_RDEF, /* XXX TBD */ 2422 "Data-out buffer error") }, 2423 /* DT PWROMAEBK F */ 2424 { SST(0x4B, 0x0E, SS_RDEF, /* XXX TBD */ 2425 "PCIe fabric error") }, 2426 /* DT PWROMAEBK F */ 2427 { SST(0x4B, 0x0F, SS_RDEF, /* XXX TBD */ 2428 "PCIe completion timeout") }, 2429 /* DT PWROMAEBK F */ 2430 { SST(0x4B, 0x10, SS_RDEF, /* XXX TBD */ 2431 "PCIe completer abort") }, 2432 /* DT PWROMAEBK F */ 2433 { SST(0x4B, 0x11, SS_RDEF, /* XXX TBD */ 2434 "PCIe poisoned TLP received") }, 2435 /* DT PWROMAEBK F */ 2436 { SST(0x4B, 0x12, SS_RDEF, /* XXX TBD */ 2437 "PCIe ECRC check failed") }, 2438 /* DT PWROMAEBK F */ 2439 { SST(0x4B, 0x13, SS_RDEF, /* XXX TBD */ 2440 "PCIe unsupported request") }, 2441 /* DT PWROMAEBK F */ 2442 { SST(0x4B, 0x14, SS_RDEF, /* XXX TBD */ 2443 "PCIe ACS violation") }, 2444 /* DT PWROMAEBK F */ 2445 { SST(0x4B, 0x15, SS_RDEF, /* XXX TBD */ 2446 "PCIe TLP prefix blocket") }, 2447 /* DTLPWROMAEBKVF */ 2448 { SST(0x4C, 0x00, SS_RDEF, 2449 "Logical unit failed self-configuration") }, 2450 /* DTLPWROMAEBKVF */ 2451 { SST(0x4D, 0x00, SS_RDEF, 2452 "Tagged overlapped commands: ASCQ = Queue tag ID") }, 2453 /* DTLPWROMAEBKVF */ 2454 { SST(0x4D, 0xFF, SS_RDEF | SSQ_RANGE, 2455 NULL) }, /* Range 0x00->0xFF */ 2456 /* DTLPWROMAEBKVF */ 2457 { SST(0x4E, 0x00, SS_RDEF, 2458 "Overlapped commands attempted") }, 2459 /* T */ 2460 { SST(0x50, 0x00, SS_RDEF, 2461 "Write append error") }, 2462 /* T */ 2463 { SST(0x50, 0x01, SS_RDEF, 2464 "Write append position error") }, 2465 /* T */ 2466 { SST(0x50, 0x02, SS_RDEF, 2467 "Position error related to timing") }, 2468 /* T RO */ 2469 { SST(0x51, 0x00, SS_RDEF, 2470 "Erase failure") }, 2471 /* R */ 2472 { SST(0x51, 0x01, SS_RDEF, /* XXX TBD */ 2473 "Erase failure - incomplete erase operation detected") }, 2474 /* T */ 2475 { SST(0x52, 0x00, SS_RDEF, 2476 "Cartridge fault") }, 2477 /* DTL WROM BK */ 2478 { SST(0x53, 0x00, SS_RDEF, 2479 "Media load or eject failed") }, 2480 /* T */ 2481 { SST(0x53, 0x01, SS_RDEF, 2482 "Unload tape failure") }, 2483 /* DT WROM BK */ 2484 { SST(0x53, 0x02, SS_RDEF, 2485 "Medium removal prevented") }, 2486 /* M */ 2487 { SST(0x53, 0x03, SS_RDEF, /* XXX TBD */ 2488 "Medium removal prevented by data transfer element") }, 2489 /* T */ 2490 { SST(0x53, 0x04, SS_RDEF, /* XXX TBD */ 2491 "Medium thread or unthread failure") }, 2492 /* M */ 2493 { SST(0x53, 0x05, SS_RDEF, /* XXX TBD */ 2494 "Volume identifier invalid") }, 2495 /* T */ 2496 { SST(0x53, 0x06, SS_RDEF, /* XXX TBD */ 2497 "Volume identifier missing") }, 2498 /* M */ 2499 { SST(0x53, 0x07, SS_RDEF, /* XXX TBD */ 2500 "Duplicate volume identifier") }, 2501 /* M */ 2502 { SST(0x53, 0x08, SS_RDEF, /* XXX TBD */ 2503 "Element status unknown") }, 2504 /* M */ 2505 { SST(0x53, 0x09, SS_RDEF, /* XXX TBD */ 2506 "Data transfer device error - load failed") }, 2507 /* M */ 2508 { SST(0x53, 0x0A, SS_RDEF, /* XXX TBD */ 2509 "Data transfer device error - unload failed") }, 2510 /* M */ 2511 { SST(0x53, 0x0B, SS_RDEF, /* XXX TBD */ 2512 "Data transfer device error - unload missing") }, 2513 /* M */ 2514 { SST(0x53, 0x0C, SS_RDEF, /* XXX TBD */ 2515 "Data transfer device error - eject failed") }, 2516 /* M */ 2517 { SST(0x53, 0x0D, SS_RDEF, /* XXX TBD */ 2518 "Data transfer device error - library communication failed") }, 2519 /* P */ 2520 { SST(0x54, 0x00, SS_RDEF, 2521 "SCSI to host system interface failure") }, 2522 /* P */ 2523 { SST(0x55, 0x00, SS_RDEF, 2524 "System resource failure") }, 2525 /* D O BK */ 2526 { SST(0x55, 0x01, SS_FATAL | ENOSPC, 2527 "System buffer full") }, 2528 /* DTLPWROMAE K */ 2529 { SST(0x55, 0x02, SS_RDEF, /* XXX TBD */ 2530 "Insufficient reservation resources") }, 2531 /* DTLPWROMAE K */ 2532 { SST(0x55, 0x03, SS_RDEF, /* XXX TBD */ 2533 "Insufficient resources") }, 2534 /* DTLPWROMAE K */ 2535 { SST(0x55, 0x04, SS_RDEF, /* XXX TBD */ 2536 "Insufficient registration resources") }, 2537 /* DT PWROMAEBK */ 2538 { SST(0x55, 0x05, SS_RDEF, /* XXX TBD */ 2539 "Insufficient access control resources") }, 2540 /* DT WROM B */ 2541 { SST(0x55, 0x06, SS_RDEF, /* XXX TBD */ 2542 "Auxiliary memory out of space") }, 2543 /* F */ 2544 { SST(0x55, 0x07, SS_RDEF, /* XXX TBD */ 2545 "Quota error") }, 2546 /* T */ 2547 { SST(0x55, 0x08, SS_RDEF, /* XXX TBD */ 2548 "Maximum number of supplemental decryption keys exceeded") }, 2549 /* M */ 2550 { SST(0x55, 0x09, SS_RDEF, /* XXX TBD */ 2551 "Medium auxiliary memory not accessible") }, 2552 /* M */ 2553 { SST(0x55, 0x0A, SS_RDEF, /* XXX TBD */ 2554 "Data currently unavailable") }, 2555 /* DTLPWROMAEBKVF */ 2556 { SST(0x55, 0x0B, SS_RDEF, /* XXX TBD */ 2557 "Insufficient power for operation") }, 2558 /* DT P B */ 2559 { SST(0x55, 0x0C, SS_RDEF, /* XXX TBD */ 2560 "Insufficient resources to create ROD") }, 2561 /* DT P B */ 2562 { SST(0x55, 0x0D, SS_RDEF, /* XXX TBD */ 2563 "Insufficient resources to create ROD token") }, 2564 /* D */ 2565 { SST(0x55, 0x0E, SS_RDEF, /* XXX TBD */ 2566 "Insufficient zone resources") }, 2567 /* D */ 2568 { SST(0x55, 0x0F, SS_RDEF, /* XXX TBD */ 2569 "Insufficient zone resources to complete write") }, 2570 /* D */ 2571 { SST(0x55, 0x10, SS_RDEF, /* XXX TBD */ 2572 "Maximum number of streams open") }, 2573 /* R */ 2574 { SST(0x57, 0x00, SS_RDEF, 2575 "Unable to recover table-of-contents") }, 2576 /* O */ 2577 { SST(0x58, 0x00, SS_RDEF, 2578 "Generation does not exist") }, 2579 /* O */ 2580 { SST(0x59, 0x00, SS_RDEF, 2581 "Updated block read") }, 2582 /* DTLPWRO BK */ 2583 { SST(0x5A, 0x00, SS_RDEF, 2584 "Operator request or state change input") }, 2585 /* DT WROM BK */ 2586 { SST(0x5A, 0x01, SS_RDEF, 2587 "Operator medium removal request") }, 2588 /* DT WRO A BK */ 2589 { SST(0x5A, 0x02, SS_RDEF, 2590 "Operator selected write protect") }, 2591 /* DT WRO A BK */ 2592 { SST(0x5A, 0x03, SS_RDEF, 2593 "Operator selected write permit") }, 2594 /* DTLPWROM K */ 2595 { SST(0x5B, 0x00, SS_RDEF, 2596 "Log exception") }, 2597 /* DTLPWROM K */ 2598 { SST(0x5B, 0x01, SS_RDEF, 2599 "Threshold condition met") }, 2600 /* DTLPWROM K */ 2601 { SST(0x5B, 0x02, SS_RDEF, 2602 "Log counter at maximum") }, 2603 /* DTLPWROM K */ 2604 { SST(0x5B, 0x03, SS_RDEF, 2605 "Log list codes exhausted") }, 2606 /* D O */ 2607 { SST(0x5C, 0x00, SS_RDEF, 2608 "RPL status change") }, 2609 /* D O */ 2610 { SST(0x5C, 0x01, SS_NOP | SSQ_PRINT_SENSE, 2611 "Spindles synchronized") }, 2612 /* D O */ 2613 { SST(0x5C, 0x02, SS_RDEF, 2614 "Spindles not synchronized") }, 2615 /* DTLPWROMAEBKVF */ 2616 { SST(0x5D, 0x00, SS_RDEF, 2617 "Failure prediction threshold exceeded") }, 2618 /* R B */ 2619 { SST(0x5D, 0x01, SS_RDEF, /* XXX TBD */ 2620 "Media failure prediction threshold exceeded") }, 2621 /* R */ 2622 { SST(0x5D, 0x02, SS_RDEF, /* XXX TBD */ 2623 "Logical unit failure prediction threshold exceeded") }, 2624 /* R */ 2625 { SST(0x5D, 0x03, SS_RDEF, /* XXX TBD */ 2626 "Spare area exhaustion prediction threshold exceeded") }, 2627 /* D B */ 2628 { SST(0x5D, 0x10, SS_RDEF, /* XXX TBD */ 2629 "Hardware impending failure general hard drive failure") }, 2630 /* D B */ 2631 { SST(0x5D, 0x11, SS_RDEF, /* XXX TBD */ 2632 "Hardware impending failure drive error rate too high") }, 2633 /* D B */ 2634 { SST(0x5D, 0x12, SS_RDEF, /* XXX TBD */ 2635 "Hardware impending failure data error rate too high") }, 2636 /* D B */ 2637 { SST(0x5D, 0x13, SS_RDEF, /* XXX TBD */ 2638 "Hardware impending failure seek error rate too high") }, 2639 /* D B */ 2640 { SST(0x5D, 0x14, SS_RDEF, /* XXX TBD */ 2641 "Hardware impending failure too many block reassigns") }, 2642 /* D B */ 2643 { SST(0x5D, 0x15, SS_RDEF, /* XXX TBD */ 2644 "Hardware impending failure access times too high") }, 2645 /* D B */ 2646 { SST(0x5D, 0x16, SS_RDEF, /* XXX TBD */ 2647 "Hardware impending failure start unit times too high") }, 2648 /* D B */ 2649 { SST(0x5D, 0x17, SS_RDEF, /* XXX TBD */ 2650 "Hardware impending failure channel parametrics") }, 2651 /* D B */ 2652 { SST(0x5D, 0x18, SS_RDEF, /* XXX TBD */ 2653 "Hardware impending failure controller detected") }, 2654 /* D B */ 2655 { SST(0x5D, 0x19, SS_RDEF, /* XXX TBD */ 2656 "Hardware impending failure throughput performance") }, 2657 /* D B */ 2658 { SST(0x5D, 0x1A, SS_RDEF, /* XXX TBD */ 2659 "Hardware impending failure seek time performance") }, 2660 /* D B */ 2661 { SST(0x5D, 0x1B, SS_RDEF, /* XXX TBD */ 2662 "Hardware impending failure spin-up retry count") }, 2663 /* D B */ 2664 { SST(0x5D, 0x1C, SS_RDEF, /* XXX TBD */ 2665 "Hardware impending failure drive calibration retry count") }, 2666 /* D B */ 2667 { SST(0x5D, 0x20, SS_RDEF, /* XXX TBD */ 2668 "Controller impending failure general hard drive failure") }, 2669 /* D B */ 2670 { SST(0x5D, 0x21, SS_RDEF, /* XXX TBD */ 2671 "Controller impending failure drive error rate too high") }, 2672 /* D B */ 2673 { SST(0x5D, 0x22, SS_RDEF, /* XXX TBD */ 2674 "Controller impending failure data error rate too high") }, 2675 /* D B */ 2676 { SST(0x5D, 0x23, SS_RDEF, /* XXX TBD */ 2677 "Controller impending failure seek error rate too high") }, 2678 /* D B */ 2679 { SST(0x5D, 0x24, SS_RDEF, /* XXX TBD */ 2680 "Controller impending failure too many block reassigns") }, 2681 /* D B */ 2682 { SST(0x5D, 0x25, SS_RDEF, /* XXX TBD */ 2683 "Controller impending failure access times too high") }, 2684 /* D B */ 2685 { SST(0x5D, 0x26, SS_RDEF, /* XXX TBD */ 2686 "Controller impending failure start unit times too high") }, 2687 /* D B */ 2688 { SST(0x5D, 0x27, SS_RDEF, /* XXX TBD */ 2689 "Controller impending failure channel parametrics") }, 2690 /* D B */ 2691 { SST(0x5D, 0x28, SS_RDEF, /* XXX TBD */ 2692 "Controller impending failure controller detected") }, 2693 /* D B */ 2694 { SST(0x5D, 0x29, SS_RDEF, /* XXX TBD */ 2695 "Controller impending failure throughput performance") }, 2696 /* D B */ 2697 { SST(0x5D, 0x2A, SS_RDEF, /* XXX TBD */ 2698 "Controller impending failure seek time performance") }, 2699 /* D B */ 2700 { SST(0x5D, 0x2B, SS_RDEF, /* XXX TBD */ 2701 "Controller impending failure spin-up retry count") }, 2702 /* D B */ 2703 { SST(0x5D, 0x2C, SS_RDEF, /* XXX TBD */ 2704 "Controller impending failure drive calibration retry count") }, 2705 /* D B */ 2706 { SST(0x5D, 0x30, SS_RDEF, /* XXX TBD */ 2707 "Data channel impending failure general hard drive failure") }, 2708 /* D B */ 2709 { SST(0x5D, 0x31, SS_RDEF, /* XXX TBD */ 2710 "Data channel impending failure drive error rate too high") }, 2711 /* D B */ 2712 { SST(0x5D, 0x32, SS_RDEF, /* XXX TBD */ 2713 "Data channel impending failure data error rate too high") }, 2714 /* D B */ 2715 { SST(0x5D, 0x33, SS_RDEF, /* XXX TBD */ 2716 "Data channel impending failure seek error rate too high") }, 2717 /* D B */ 2718 { SST(0x5D, 0x34, SS_RDEF, /* XXX TBD */ 2719 "Data channel impending failure too many block reassigns") }, 2720 /* D B */ 2721 { SST(0x5D, 0x35, SS_RDEF, /* XXX TBD */ 2722 "Data channel impending failure access times too high") }, 2723 /* D B */ 2724 { SST(0x5D, 0x36, SS_RDEF, /* XXX TBD */ 2725 "Data channel impending failure start unit times too high") }, 2726 /* D B */ 2727 { SST(0x5D, 0x37, SS_RDEF, /* XXX TBD */ 2728 "Data channel impending failure channel parametrics") }, 2729 /* D B */ 2730 { SST(0x5D, 0x38, SS_RDEF, /* XXX TBD */ 2731 "Data channel impending failure controller detected") }, 2732 /* D B */ 2733 { SST(0x5D, 0x39, SS_RDEF, /* XXX TBD */ 2734 "Data channel impending failure throughput performance") }, 2735 /* D B */ 2736 { SST(0x5D, 0x3A, SS_RDEF, /* XXX TBD */ 2737 "Data channel impending failure seek time performance") }, 2738 /* D B */ 2739 { SST(0x5D, 0x3B, SS_RDEF, /* XXX TBD */ 2740 "Data channel impending failure spin-up retry count") }, 2741 /* D B */ 2742 { SST(0x5D, 0x3C, SS_RDEF, /* XXX TBD */ 2743 "Data channel impending failure drive calibration retry count") }, 2744 /* D B */ 2745 { SST(0x5D, 0x40, SS_RDEF, /* XXX TBD */ 2746 "Servo impending failure general hard drive failure") }, 2747 /* D B */ 2748 { SST(0x5D, 0x41, SS_RDEF, /* XXX TBD */ 2749 "Servo impending failure drive error rate too high") }, 2750 /* D B */ 2751 { SST(0x5D, 0x42, SS_RDEF, /* XXX TBD */ 2752 "Servo impending failure data error rate too high") }, 2753 /* D B */ 2754 { SST(0x5D, 0x43, SS_RDEF, /* XXX TBD */ 2755 "Servo impending failure seek error rate too high") }, 2756 /* D B */ 2757 { SST(0x5D, 0x44, SS_RDEF, /* XXX TBD */ 2758 "Servo impending failure too many block reassigns") }, 2759 /* D B */ 2760 { SST(0x5D, 0x45, SS_RDEF, /* XXX TBD */ 2761 "Servo impending failure access times too high") }, 2762 /* D B */ 2763 { SST(0x5D, 0x46, SS_RDEF, /* XXX TBD */ 2764 "Servo impending failure start unit times too high") }, 2765 /* D B */ 2766 { SST(0x5D, 0x47, SS_RDEF, /* XXX TBD */ 2767 "Servo impending failure channel parametrics") }, 2768 /* D B */ 2769 { SST(0x5D, 0x48, SS_RDEF, /* XXX TBD */ 2770 "Servo impending failure controller detected") }, 2771 /* D B */ 2772 { SST(0x5D, 0x49, SS_RDEF, /* XXX TBD */ 2773 "Servo impending failure throughput performance") }, 2774 /* D B */ 2775 { SST(0x5D, 0x4A, SS_RDEF, /* XXX TBD */ 2776 "Servo impending failure seek time performance") }, 2777 /* D B */ 2778 { SST(0x5D, 0x4B, SS_RDEF, /* XXX TBD */ 2779 "Servo impending failure spin-up retry count") }, 2780 /* D B */ 2781 { SST(0x5D, 0x4C, SS_RDEF, /* XXX TBD */ 2782 "Servo impending failure drive calibration retry count") }, 2783 /* D B */ 2784 { SST(0x5D, 0x50, SS_RDEF, /* XXX TBD */ 2785 "Spindle impending failure general hard drive failure") }, 2786 /* D B */ 2787 { SST(0x5D, 0x51, SS_RDEF, /* XXX TBD */ 2788 "Spindle impending failure drive error rate too high") }, 2789 /* D B */ 2790 { SST(0x5D, 0x52, SS_RDEF, /* XXX TBD */ 2791 "Spindle impending failure data error rate too high") }, 2792 /* D B */ 2793 { SST(0x5D, 0x53, SS_RDEF, /* XXX TBD */ 2794 "Spindle impending failure seek error rate too high") }, 2795 /* D B */ 2796 { SST(0x5D, 0x54, SS_RDEF, /* XXX TBD */ 2797 "Spindle impending failure too many block reassigns") }, 2798 /* D B */ 2799 { SST(0x5D, 0x55, SS_RDEF, /* XXX TBD */ 2800 "Spindle impending failure access times too high") }, 2801 /* D B */ 2802 { SST(0x5D, 0x56, SS_RDEF, /* XXX TBD */ 2803 "Spindle impending failure start unit times too high") }, 2804 /* D B */ 2805 { SST(0x5D, 0x57, SS_RDEF, /* XXX TBD */ 2806 "Spindle impending failure channel parametrics") }, 2807 /* D B */ 2808 { SST(0x5D, 0x58, SS_RDEF, /* XXX TBD */ 2809 "Spindle impending failure controller detected") }, 2810 /* D B */ 2811 { SST(0x5D, 0x59, SS_RDEF, /* XXX TBD */ 2812 "Spindle impending failure throughput performance") }, 2813 /* D B */ 2814 { SST(0x5D, 0x5A, SS_RDEF, /* XXX TBD */ 2815 "Spindle impending failure seek time performance") }, 2816 /* D B */ 2817 { SST(0x5D, 0x5B, SS_RDEF, /* XXX TBD */ 2818 "Spindle impending failure spin-up retry count") }, 2819 /* D B */ 2820 { SST(0x5D, 0x5C, SS_RDEF, /* XXX TBD */ 2821 "Spindle impending failure drive calibration retry count") }, 2822 /* D B */ 2823 { SST(0x5D, 0x60, SS_RDEF, /* XXX TBD */ 2824 "Firmware impending failure general hard drive failure") }, 2825 /* D B */ 2826 { SST(0x5D, 0x61, SS_RDEF, /* XXX TBD */ 2827 "Firmware impending failure drive error rate too high") }, 2828 /* D B */ 2829 { SST(0x5D, 0x62, SS_RDEF, /* XXX TBD */ 2830 "Firmware impending failure data error rate too high") }, 2831 /* D B */ 2832 { SST(0x5D, 0x63, SS_RDEF, /* XXX TBD */ 2833 "Firmware impending failure seek error rate too high") }, 2834 /* D B */ 2835 { SST(0x5D, 0x64, SS_RDEF, /* XXX TBD */ 2836 "Firmware impending failure too many block reassigns") }, 2837 /* D B */ 2838 { SST(0x5D, 0x65, SS_RDEF, /* XXX TBD */ 2839 "Firmware impending failure access times too high") }, 2840 /* D B */ 2841 { SST(0x5D, 0x66, SS_RDEF, /* XXX TBD */ 2842 "Firmware impending failure start unit times too high") }, 2843 /* D B */ 2844 { SST(0x5D, 0x67, SS_RDEF, /* XXX TBD */ 2845 "Firmware impending failure channel parametrics") }, 2846 /* D B */ 2847 { SST(0x5D, 0x68, SS_RDEF, /* XXX TBD */ 2848 "Firmware impending failure controller detected") }, 2849 /* D B */ 2850 { SST(0x5D, 0x69, SS_RDEF, /* XXX TBD */ 2851 "Firmware impending failure throughput performance") }, 2852 /* D B */ 2853 { SST(0x5D, 0x6A, SS_RDEF, /* XXX TBD */ 2854 "Firmware impending failure seek time performance") }, 2855 /* D B */ 2856 { SST(0x5D, 0x6B, SS_RDEF, /* XXX TBD */ 2857 "Firmware impending failure spin-up retry count") }, 2858 /* D B */ 2859 { SST(0x5D, 0x6C, SS_RDEF, /* XXX TBD */ 2860 "Firmware impending failure drive calibration retry count") }, 2861 /* DTLPWROMAEBKVF */ 2862 { SST(0x5D, 0xFF, SS_RDEF, 2863 "Failure prediction threshold exceeded (false)") }, 2864 /* DTLPWRO A K */ 2865 { SST(0x5E, 0x00, SS_RDEF, 2866 "Low power condition on") }, 2867 /* DTLPWRO A K */ 2868 { SST(0x5E, 0x01, SS_RDEF, 2869 "Idle condition activated by timer") }, 2870 /* DTLPWRO A K */ 2871 { SST(0x5E, 0x02, SS_RDEF, 2872 "Standby condition activated by timer") }, 2873 /* DTLPWRO A K */ 2874 { SST(0x5E, 0x03, SS_RDEF, 2875 "Idle condition activated by command") }, 2876 /* DTLPWRO A K */ 2877 { SST(0x5E, 0x04, SS_RDEF, 2878 "Standby condition activated by command") }, 2879 /* DTLPWRO A K */ 2880 { SST(0x5E, 0x05, SS_RDEF, 2881 "Idle-B condition activated by timer") }, 2882 /* DTLPWRO A K */ 2883 { SST(0x5E, 0x06, SS_RDEF, 2884 "Idle-B condition activated by command") }, 2885 /* DTLPWRO A K */ 2886 { SST(0x5E, 0x07, SS_RDEF, 2887 "Idle-C condition activated by timer") }, 2888 /* DTLPWRO A K */ 2889 { SST(0x5E, 0x08, SS_RDEF, 2890 "Idle-C condition activated by command") }, 2891 /* DTLPWRO A K */ 2892 { SST(0x5E, 0x09, SS_RDEF, 2893 "Standby-Y condition activated by timer") }, 2894 /* DTLPWRO A K */ 2895 { SST(0x5E, 0x0A, SS_RDEF, 2896 "Standby-Y condition activated by command") }, 2897 /* B */ 2898 { SST(0x5E, 0x41, SS_RDEF, /* XXX TBD */ 2899 "Power state change to active") }, 2900 /* B */ 2901 { SST(0x5E, 0x42, SS_RDEF, /* XXX TBD */ 2902 "Power state change to idle") }, 2903 /* B */ 2904 { SST(0x5E, 0x43, SS_RDEF, /* XXX TBD */ 2905 "Power state change to standby") }, 2906 /* B */ 2907 { SST(0x5E, 0x45, SS_RDEF, /* XXX TBD */ 2908 "Power state change to sleep") }, 2909 /* BK */ 2910 { SST(0x5E, 0x47, SS_RDEF, /* XXX TBD */ 2911 "Power state change to device control") }, 2912 /* */ 2913 { SST(0x60, 0x00, SS_RDEF, 2914 "Lamp failure") }, 2915 /* */ 2916 { SST(0x61, 0x00, SS_RDEF, 2917 "Video acquisition error") }, 2918 /* */ 2919 { SST(0x61, 0x01, SS_RDEF, 2920 "Unable to acquire video") }, 2921 /* */ 2922 { SST(0x61, 0x02, SS_RDEF, 2923 "Out of focus") }, 2924 /* */ 2925 { SST(0x62, 0x00, SS_RDEF, 2926 "Scan head positioning error") }, 2927 /* R */ 2928 { SST(0x63, 0x00, SS_RDEF, 2929 "End of user area encountered on this track") }, 2930 /* R */ 2931 { SST(0x63, 0x01, SS_FATAL | ENOSPC, 2932 "Packet does not fit in available space") }, 2933 /* R */ 2934 { SST(0x64, 0x00, SS_FATAL | ENXIO, 2935 "Illegal mode for this track") }, 2936 /* R */ 2937 { SST(0x64, 0x01, SS_RDEF, 2938 "Invalid packet size") }, 2939 /* DTLPWROMAEBKVF */ 2940 { SST(0x65, 0x00, SS_RDEF, 2941 "Voltage fault") }, 2942 /* */ 2943 { SST(0x66, 0x00, SS_RDEF, 2944 "Automatic document feeder cover up") }, 2945 /* */ 2946 { SST(0x66, 0x01, SS_RDEF, 2947 "Automatic document feeder lift up") }, 2948 /* */ 2949 { SST(0x66, 0x02, SS_RDEF, 2950 "Document jam in automatic document feeder") }, 2951 /* */ 2952 { SST(0x66, 0x03, SS_RDEF, 2953 "Document miss feed automatic in document feeder") }, 2954 /* A */ 2955 { SST(0x67, 0x00, SS_RDEF, 2956 "Configuration failure") }, 2957 /* A */ 2958 { SST(0x67, 0x01, SS_RDEF, 2959 "Configuration of incapable logical units failed") }, 2960 /* A */ 2961 { SST(0x67, 0x02, SS_RDEF, 2962 "Add logical unit failed") }, 2963 /* A */ 2964 { SST(0x67, 0x03, SS_RDEF, 2965 "Modification of logical unit failed") }, 2966 /* A */ 2967 { SST(0x67, 0x04, SS_RDEF, 2968 "Exchange of logical unit failed") }, 2969 /* A */ 2970 { SST(0x67, 0x05, SS_RDEF, 2971 "Remove of logical unit failed") }, 2972 /* A */ 2973 { SST(0x67, 0x06, SS_RDEF, 2974 "Attachment of logical unit failed") }, 2975 /* A */ 2976 { SST(0x67, 0x07, SS_RDEF, 2977 "Creation of logical unit failed") }, 2978 /* A */ 2979 { SST(0x67, 0x08, SS_RDEF, /* XXX TBD */ 2980 "Assign failure occurred") }, 2981 /* A */ 2982 { SST(0x67, 0x09, SS_RDEF, /* XXX TBD */ 2983 "Multiply assigned logical unit") }, 2984 /* DTLPWROMAEBKVF */ 2985 { SST(0x67, 0x0A, SS_RDEF, /* XXX TBD */ 2986 "Set target port groups command failed") }, 2987 /* DT B */ 2988 { SST(0x67, 0x0B, SS_RDEF, /* XXX TBD */ 2989 "ATA device feature not enabled") }, 2990 /* A */ 2991 { SST(0x68, 0x00, SS_RDEF, 2992 "Logical unit not configured") }, 2993 /* D */ 2994 { SST(0x68, 0x01, SS_RDEF, 2995 "Subsidiary logical unit not configured") }, 2996 /* A */ 2997 { SST(0x69, 0x00, SS_RDEF, 2998 "Data loss on logical unit") }, 2999 /* A */ 3000 { SST(0x69, 0x01, SS_RDEF, 3001 "Multiple logical unit failures") }, 3002 /* A */ 3003 { SST(0x69, 0x02, SS_RDEF, 3004 "Parity/data mismatch") }, 3005 /* A */ 3006 { SST(0x6A, 0x00, SS_RDEF, 3007 "Informational, refer to log") }, 3008 /* A */ 3009 { SST(0x6B, 0x00, SS_RDEF, 3010 "State change has occurred") }, 3011 /* A */ 3012 { SST(0x6B, 0x01, SS_RDEF, 3013 "Redundancy level got better") }, 3014 /* A */ 3015 { SST(0x6B, 0x02, SS_RDEF, 3016 "Redundancy level got worse") }, 3017 /* A */ 3018 { SST(0x6C, 0x00, SS_RDEF, 3019 "Rebuild failure occurred") }, 3020 /* A */ 3021 { SST(0x6D, 0x00, SS_RDEF, 3022 "Recalculate failure occurred") }, 3023 /* A */ 3024 { SST(0x6E, 0x00, SS_RDEF, 3025 "Command to logical unit failed") }, 3026 /* R */ 3027 { SST(0x6F, 0x00, SS_RDEF, /* XXX TBD */ 3028 "Copy protection key exchange failure - authentication failure") }, 3029 /* R */ 3030 { SST(0x6F, 0x01, SS_RDEF, /* XXX TBD */ 3031 "Copy protection key exchange failure - key not present") }, 3032 /* R */ 3033 { SST(0x6F, 0x02, SS_RDEF, /* XXX TBD */ 3034 "Copy protection key exchange failure - key not established") }, 3035 /* R */ 3036 { SST(0x6F, 0x03, SS_RDEF, /* XXX TBD */ 3037 "Read of scrambled sector without authentication") }, 3038 /* R */ 3039 { SST(0x6F, 0x04, SS_RDEF, /* XXX TBD */ 3040 "Media region code is mismatched to logical unit region") }, 3041 /* R */ 3042 { SST(0x6F, 0x05, SS_RDEF, /* XXX TBD */ 3043 "Drive region must be permanent/region reset count error") }, 3044 /* R */ 3045 { SST(0x6F, 0x06, SS_RDEF, /* XXX TBD */ 3046 "Insufficient block count for binding NONCE recording") }, 3047 /* R */ 3048 { SST(0x6F, 0x07, SS_RDEF, /* XXX TBD */ 3049 "Conflict in binding NONCE recording") }, 3050 /* T */ 3051 { SST(0x70, 0x00, SS_RDEF, 3052 "Decompression exception short: ASCQ = Algorithm ID") }, 3053 /* T */ 3054 { SST(0x70, 0xFF, SS_RDEF | SSQ_RANGE, 3055 NULL) }, /* Range 0x00 -> 0xFF */ 3056 /* T */ 3057 { SST(0x71, 0x00, SS_RDEF, 3058 "Decompression exception long: ASCQ = Algorithm ID") }, 3059 /* T */ 3060 { SST(0x71, 0xFF, SS_RDEF | SSQ_RANGE, 3061 NULL) }, /* Range 0x00 -> 0xFF */ 3062 /* R */ 3063 { SST(0x72, 0x00, SS_RDEF, 3064 "Session fixation error") }, 3065 /* R */ 3066 { SST(0x72, 0x01, SS_RDEF, 3067 "Session fixation error writing lead-in") }, 3068 /* R */ 3069 { SST(0x72, 0x02, SS_RDEF, 3070 "Session fixation error writing lead-out") }, 3071 /* R */ 3072 { SST(0x72, 0x03, SS_RDEF, 3073 "Session fixation error - incomplete track in session") }, 3074 /* R */ 3075 { SST(0x72, 0x04, SS_RDEF, 3076 "Empty or partially written reserved track") }, 3077 /* R */ 3078 { SST(0x72, 0x05, SS_RDEF, /* XXX TBD */ 3079 "No more track reservations allowed") }, 3080 /* R */ 3081 { SST(0x72, 0x06, SS_RDEF, /* XXX TBD */ 3082 "RMZ extension is not allowed") }, 3083 /* R */ 3084 { SST(0x72, 0x07, SS_RDEF, /* XXX TBD */ 3085 "No more test zone extensions are allowed") }, 3086 /* R */ 3087 { SST(0x73, 0x00, SS_RDEF, 3088 "CD control error") }, 3089 /* R */ 3090 { SST(0x73, 0x01, SS_RDEF, 3091 "Power calibration area almost full") }, 3092 /* R */ 3093 { SST(0x73, 0x02, SS_FATAL | ENOSPC, 3094 "Power calibration area is full") }, 3095 /* R */ 3096 { SST(0x73, 0x03, SS_RDEF, 3097 "Power calibration area error") }, 3098 /* R */ 3099 { SST(0x73, 0x04, SS_RDEF, 3100 "Program memory area update failure") }, 3101 /* R */ 3102 { SST(0x73, 0x05, SS_RDEF, 3103 "Program memory area is full") }, 3104 /* R */ 3105 { SST(0x73, 0x06, SS_RDEF, /* XXX TBD */ 3106 "RMA/PMA is almost full") }, 3107 /* R */ 3108 { SST(0x73, 0x10, SS_RDEF, /* XXX TBD */ 3109 "Current power calibration area almost full") }, 3110 /* R */ 3111 { SST(0x73, 0x11, SS_RDEF, /* XXX TBD */ 3112 "Current power calibration area is full") }, 3113 /* R */ 3114 { SST(0x73, 0x17, SS_RDEF, /* XXX TBD */ 3115 "RDZ is full") }, 3116 /* T */ 3117 { SST(0x74, 0x00, SS_RDEF, /* XXX TBD */ 3118 "Security error") }, 3119 /* T */ 3120 { SST(0x74, 0x01, SS_RDEF, /* XXX TBD */ 3121 "Unable to decrypt data") }, 3122 /* T */ 3123 { SST(0x74, 0x02, SS_RDEF, /* XXX TBD */ 3124 "Unencrypted data encountered while decrypting") }, 3125 /* T */ 3126 { SST(0x74, 0x03, SS_RDEF, /* XXX TBD */ 3127 "Incorrect data encryption key") }, 3128 /* T */ 3129 { SST(0x74, 0x04, SS_RDEF, /* XXX TBD */ 3130 "Cryptographic integrity validation failed") }, 3131 /* T */ 3132 { SST(0x74, 0x05, SS_RDEF, /* XXX TBD */ 3133 "Error decrypting data") }, 3134 /* T */ 3135 { SST(0x74, 0x06, SS_RDEF, /* XXX TBD */ 3136 "Unknown signature verification key") }, 3137 /* T */ 3138 { SST(0x74, 0x07, SS_RDEF, /* XXX TBD */ 3139 "Encryption parameters not useable") }, 3140 /* DT R M E VF */ 3141 { SST(0x74, 0x08, SS_RDEF, /* XXX TBD */ 3142 "Digital signature validation failure") }, 3143 /* T */ 3144 { SST(0x74, 0x09, SS_RDEF, /* XXX TBD */ 3145 "Encryption mode mismatch on read") }, 3146 /* T */ 3147 { SST(0x74, 0x0A, SS_RDEF, /* XXX TBD */ 3148 "Encrypted block not raw read enabled") }, 3149 /* T */ 3150 { SST(0x74, 0x0B, SS_RDEF, /* XXX TBD */ 3151 "Incorrect encryption parameters") }, 3152 /* DT R MAEBKV */ 3153 { SST(0x74, 0x0C, SS_RDEF, /* XXX TBD */ 3154 "Unable to decrypt parameter list") }, 3155 /* T */ 3156 { SST(0x74, 0x0D, SS_RDEF, /* XXX TBD */ 3157 "Encryption algorithm disabled") }, 3158 /* DT R MAEBKV */ 3159 { SST(0x74, 0x10, SS_RDEF, /* XXX TBD */ 3160 "SA creation parameter value invalid") }, 3161 /* DT R MAEBKV */ 3162 { SST(0x74, 0x11, SS_RDEF, /* XXX TBD */ 3163 "SA creation parameter value rejected") }, 3164 /* DT R MAEBKV */ 3165 { SST(0x74, 0x12, SS_RDEF, /* XXX TBD */ 3166 "Invalid SA usage") }, 3167 /* T */ 3168 { SST(0x74, 0x21, SS_RDEF, /* XXX TBD */ 3169 "Data encryption configuration prevented") }, 3170 /* DT R MAEBKV */ 3171 { SST(0x74, 0x30, SS_RDEF, /* XXX TBD */ 3172 "SA creation parameter not supported") }, 3173 /* DT R MAEBKV */ 3174 { SST(0x74, 0x40, SS_RDEF, /* XXX TBD */ 3175 "Authentication failed") }, 3176 /* V */ 3177 { SST(0x74, 0x61, SS_RDEF, /* XXX TBD */ 3178 "External data encryption key manager access error") }, 3179 /* V */ 3180 { SST(0x74, 0x62, SS_RDEF, /* XXX TBD */ 3181 "External data encryption key manager error") }, 3182 /* V */ 3183 { SST(0x74, 0x63, SS_RDEF, /* XXX TBD */ 3184 "External data encryption key not found") }, 3185 /* V */ 3186 { SST(0x74, 0x64, SS_RDEF, /* XXX TBD */ 3187 "External data encryption request not authorized") }, 3188 /* T */ 3189 { SST(0x74, 0x6E, SS_RDEF, /* XXX TBD */ 3190 "External data encryption control timeout") }, 3191 /* T */ 3192 { SST(0x74, 0x6F, SS_RDEF, /* XXX TBD */ 3193 "External data encryption control error") }, 3194 /* DT R M E V */ 3195 { SST(0x74, 0x71, SS_RDEF, /* XXX TBD */ 3196 "Logical unit access not authorized") }, 3197 /* D */ 3198 { SST(0x74, 0x79, SS_RDEF, /* XXX TBD */ 3199 "Security conflict in translated device") } 3200 }; 3201 3202 const u_int asc_table_size = nitems(asc_table); 3203 3204 struct asc_key 3205 { 3206 int asc; 3207 int ascq; 3208 }; 3209 3210 static int 3211 ascentrycomp(const void *key, const void *member) 3212 { 3213 int asc; 3214 int ascq; 3215 const struct asc_table_entry *table_entry; 3216 3217 asc = ((const struct asc_key *)key)->asc; 3218 ascq = ((const struct asc_key *)key)->ascq; 3219 table_entry = (const struct asc_table_entry *)member; 3220 3221 if (asc >= table_entry->asc) { 3222 3223 if (asc > table_entry->asc) 3224 return (1); 3225 3226 if (ascq <= table_entry->ascq) { 3227 /* Check for ranges */ 3228 if (ascq == table_entry->ascq 3229 || ((table_entry->action & SSQ_RANGE) != 0 3230 && ascq >= (table_entry - 1)->ascq)) 3231 return (0); 3232 return (-1); 3233 } 3234 return (1); 3235 } 3236 return (-1); 3237 } 3238 3239 static int 3240 senseentrycomp(const void *key, const void *member) 3241 { 3242 int sense_key; 3243 const struct sense_key_table_entry *table_entry; 3244 3245 sense_key = *((const int *)key); 3246 table_entry = (const struct sense_key_table_entry *)member; 3247 3248 if (sense_key >= table_entry->sense_key) { 3249 if (sense_key == table_entry->sense_key) 3250 return (0); 3251 return (1); 3252 } 3253 return (-1); 3254 } 3255 3256 static void 3257 fetchtableentries(int sense_key, int asc, int ascq, 3258 struct scsi_inquiry_data *inq_data, 3259 const struct sense_key_table_entry **sense_entry, 3260 const struct asc_table_entry **asc_entry) 3261 { 3262 caddr_t match; 3263 const struct asc_table_entry *asc_tables[2]; 3264 const struct sense_key_table_entry *sense_tables[2]; 3265 struct asc_key asc_ascq; 3266 size_t asc_tables_size[2]; 3267 size_t sense_tables_size[2]; 3268 int num_asc_tables; 3269 int num_sense_tables; 3270 int i; 3271 3272 /* Default to failure */ 3273 *sense_entry = NULL; 3274 *asc_entry = NULL; 3275 match = NULL; 3276 if (inq_data != NULL) 3277 match = cam_quirkmatch((caddr_t)inq_data, 3278 (caddr_t)sense_quirk_table, 3279 sense_quirk_table_size, 3280 sizeof(*sense_quirk_table), 3281 scsi_inquiry_match); 3282 3283 if (match != NULL) { 3284 struct scsi_sense_quirk_entry *quirk; 3285 3286 quirk = (struct scsi_sense_quirk_entry *)match; 3287 asc_tables[0] = quirk->asc_info; 3288 asc_tables_size[0] = quirk->num_ascs; 3289 asc_tables[1] = asc_table; 3290 asc_tables_size[1] = asc_table_size; 3291 num_asc_tables = 2; 3292 sense_tables[0] = quirk->sense_key_info; 3293 sense_tables_size[0] = quirk->num_sense_keys; 3294 sense_tables[1] = sense_key_table; 3295 sense_tables_size[1] = nitems(sense_key_table); 3296 num_sense_tables = 2; 3297 } else { 3298 asc_tables[0] = asc_table; 3299 asc_tables_size[0] = asc_table_size; 3300 num_asc_tables = 1; 3301 sense_tables[0] = sense_key_table; 3302 sense_tables_size[0] = nitems(sense_key_table); 3303 num_sense_tables = 1; 3304 } 3305 3306 asc_ascq.asc = asc; 3307 asc_ascq.ascq = ascq; 3308 for (i = 0; i < num_asc_tables; i++) { 3309 void *found_entry; 3310 3311 found_entry = bsearch(&asc_ascq, asc_tables[i], 3312 asc_tables_size[i], 3313 sizeof(**asc_tables), 3314 ascentrycomp); 3315 3316 if (found_entry) { 3317 *asc_entry = (struct asc_table_entry *)found_entry; 3318 break; 3319 } 3320 } 3321 3322 for (i = 0; i < num_sense_tables; i++) { 3323 void *found_entry; 3324 3325 found_entry = bsearch(&sense_key, sense_tables[i], 3326 sense_tables_size[i], 3327 sizeof(**sense_tables), 3328 senseentrycomp); 3329 3330 if (found_entry) { 3331 *sense_entry = 3332 (struct sense_key_table_entry *)found_entry; 3333 break; 3334 } 3335 } 3336 } 3337 3338 void 3339 scsi_sense_desc(int sense_key, int asc, int ascq, 3340 struct scsi_inquiry_data *inq_data, 3341 const char **sense_key_desc, const char **asc_desc) 3342 { 3343 const struct asc_table_entry *asc_entry; 3344 const struct sense_key_table_entry *sense_entry; 3345 3346 fetchtableentries(sense_key, asc, ascq, 3347 inq_data, 3348 &sense_entry, 3349 &asc_entry); 3350 3351 if (sense_entry != NULL) 3352 *sense_key_desc = sense_entry->desc; 3353 else 3354 *sense_key_desc = "Invalid Sense Key"; 3355 3356 if (asc_entry != NULL) 3357 *asc_desc = asc_entry->desc; 3358 else if (asc >= 0x80 && asc <= 0xff) 3359 *asc_desc = "Vendor Specific ASC"; 3360 else if (ascq >= 0x80 && ascq <= 0xff) 3361 *asc_desc = "Vendor Specific ASCQ"; 3362 else 3363 *asc_desc = "Reserved ASC/ASCQ pair"; 3364 } 3365 3366 /* 3367 * Given sense and device type information, return the appropriate action. 3368 * If we do not understand the specific error as identified by the ASC/ASCQ 3369 * pair, fall back on the more generic actions derived from the sense key. 3370 */ 3371 scsi_sense_action 3372 scsi_error_action(struct ccb_scsiio *csio, struct scsi_inquiry_data *inq_data, 3373 u_int32_t sense_flags) 3374 { 3375 const struct asc_table_entry *asc_entry; 3376 const struct sense_key_table_entry *sense_entry; 3377 int error_code, sense_key, asc, ascq; 3378 scsi_sense_action action; 3379 3380 if (!scsi_extract_sense_ccb((union ccb *)csio, 3381 &error_code, &sense_key, &asc, &ascq)) { 3382 action = SS_RETRY | SSQ_DECREMENT_COUNT | SSQ_PRINT_SENSE | EIO; 3383 } else if ((error_code == SSD_DEFERRED_ERROR) 3384 || (error_code == SSD_DESC_DEFERRED_ERROR)) { 3385 /* 3386 * XXX dufault@FreeBSD.org 3387 * This error doesn't relate to the command associated 3388 * with this request sense. A deferred error is an error 3389 * for a command that has already returned GOOD status 3390 * (see SCSI2 8.2.14.2). 3391 * 3392 * By my reading of that section, it looks like the current 3393 * command has been cancelled, we should now clean things up 3394 * (hopefully recovering any lost data) and then retry the 3395 * current command. There are two easy choices, both wrong: 3396 * 3397 * 1. Drop through (like we had been doing), thus treating 3398 * this as if the error were for the current command and 3399 * return and stop the current command. 3400 * 3401 * 2. Issue a retry (like I made it do) thus hopefully 3402 * recovering the current transfer, and ignoring the 3403 * fact that we've dropped a command. 3404 * 3405 * These should probably be handled in a device specific 3406 * sense handler or punted back up to a user mode daemon 3407 */ 3408 action = SS_RETRY|SSQ_DECREMENT_COUNT|SSQ_PRINT_SENSE; 3409 } else { 3410 fetchtableentries(sense_key, asc, ascq, 3411 inq_data, 3412 &sense_entry, 3413 &asc_entry); 3414 3415 /* 3416 * Override the 'No additional Sense' entry (0,0) 3417 * with the error action of the sense key. 3418 */ 3419 if (asc_entry != NULL 3420 && (asc != 0 || ascq != 0)) 3421 action = asc_entry->action; 3422 else if (sense_entry != NULL) 3423 action = sense_entry->action; 3424 else 3425 action = SS_RETRY|SSQ_DECREMENT_COUNT|SSQ_PRINT_SENSE; 3426 3427 if (sense_key == SSD_KEY_RECOVERED_ERROR) { 3428 /* 3429 * The action succeeded but the device wants 3430 * the user to know that some recovery action 3431 * was required. 3432 */ 3433 action &= ~(SS_MASK|SSQ_MASK|SS_ERRMASK); 3434 action |= SS_NOP|SSQ_PRINT_SENSE; 3435 } else if (sense_key == SSD_KEY_ILLEGAL_REQUEST) { 3436 if ((sense_flags & SF_QUIET_IR) != 0) 3437 action &= ~SSQ_PRINT_SENSE; 3438 } else if (sense_key == SSD_KEY_UNIT_ATTENTION) { 3439 if ((sense_flags & SF_RETRY_UA) != 0 3440 && (action & SS_MASK) == SS_FAIL) { 3441 action &= ~(SS_MASK|SSQ_MASK); 3442 action |= SS_RETRY|SSQ_DECREMENT_COUNT| 3443 SSQ_PRINT_SENSE; 3444 } 3445 action |= SSQ_UA; 3446 } 3447 } 3448 if ((action & SS_MASK) >= SS_START && 3449 (sense_flags & SF_NO_RECOVERY)) { 3450 action &= ~SS_MASK; 3451 action |= SS_FAIL; 3452 } else if ((action & SS_MASK) == SS_RETRY && 3453 (sense_flags & SF_NO_RETRY)) { 3454 action &= ~SS_MASK; 3455 action |= SS_FAIL; 3456 } 3457 if ((sense_flags & SF_PRINT_ALWAYS) != 0) 3458 action |= SSQ_PRINT_SENSE; 3459 else if ((sense_flags & SF_NO_PRINT) != 0) 3460 action &= ~SSQ_PRINT_SENSE; 3461 3462 return (action); 3463 } 3464 3465 char * 3466 scsi_cdb_string(u_int8_t *cdb_ptr, char *cdb_string, size_t len) 3467 { 3468 struct sbuf sb; 3469 int error; 3470 3471 if (len == 0) 3472 return (""); 3473 3474 sbuf_new(&sb, cdb_string, len, SBUF_FIXEDLEN); 3475 3476 scsi_cdb_sbuf(cdb_ptr, &sb); 3477 3478 /* ENOMEM just means that the fixed buffer is full, OK to ignore */ 3479 error = sbuf_finish(&sb); 3480 if (error != 0 && error != ENOMEM) 3481 return (""); 3482 3483 return(sbuf_data(&sb)); 3484 } 3485 3486 void 3487 scsi_cdb_sbuf(u_int8_t *cdb_ptr, struct sbuf *sb) 3488 { 3489 u_int8_t cdb_len; 3490 int i; 3491 3492 if (cdb_ptr == NULL) 3493 return; 3494 3495 /* 3496 * This is taken from the SCSI-3 draft spec. 3497 * (T10/1157D revision 0.3) 3498 * The top 3 bits of an opcode are the group code. The next 5 bits 3499 * are the command code. 3500 * Group 0: six byte commands 3501 * Group 1: ten byte commands 3502 * Group 2: ten byte commands 3503 * Group 3: reserved 3504 * Group 4: sixteen byte commands 3505 * Group 5: twelve byte commands 3506 * Group 6: vendor specific 3507 * Group 7: vendor specific 3508 */ 3509 switch((*cdb_ptr >> 5) & 0x7) { 3510 case 0: 3511 cdb_len = 6; 3512 break; 3513 case 1: 3514 case 2: 3515 cdb_len = 10; 3516 break; 3517 case 3: 3518 case 6: 3519 case 7: 3520 /* in this case, just print out the opcode */ 3521 cdb_len = 1; 3522 break; 3523 case 4: 3524 cdb_len = 16; 3525 break; 3526 case 5: 3527 cdb_len = 12; 3528 break; 3529 } 3530 3531 for (i = 0; i < cdb_len; i++) 3532 sbuf_printf(sb, "%02hhx ", cdb_ptr[i]); 3533 3534 return; 3535 } 3536 3537 const char * 3538 scsi_status_string(struct ccb_scsiio *csio) 3539 { 3540 switch(csio->scsi_status) { 3541 case SCSI_STATUS_OK: 3542 return("OK"); 3543 case SCSI_STATUS_CHECK_COND: 3544 return("Check Condition"); 3545 case SCSI_STATUS_BUSY: 3546 return("Busy"); 3547 case SCSI_STATUS_INTERMED: 3548 return("Intermediate"); 3549 case SCSI_STATUS_INTERMED_COND_MET: 3550 return("Intermediate-Condition Met"); 3551 case SCSI_STATUS_RESERV_CONFLICT: 3552 return("Reservation Conflict"); 3553 case SCSI_STATUS_CMD_TERMINATED: 3554 return("Command Terminated"); 3555 case SCSI_STATUS_QUEUE_FULL: 3556 return("Queue Full"); 3557 case SCSI_STATUS_ACA_ACTIVE: 3558 return("ACA Active"); 3559 case SCSI_STATUS_TASK_ABORTED: 3560 return("Task Aborted"); 3561 default: { 3562 static char unkstr[64]; 3563 snprintf(unkstr, sizeof(unkstr), "Unknown %#x", 3564 csio->scsi_status); 3565 return(unkstr); 3566 } 3567 } 3568 } 3569 3570 /* 3571 * scsi_command_string() returns 0 for success and -1 for failure. 3572 */ 3573 #ifdef _KERNEL 3574 int 3575 scsi_command_string(struct ccb_scsiio *csio, struct sbuf *sb) 3576 #else /* !_KERNEL */ 3577 int 3578 scsi_command_string(struct cam_device *device, struct ccb_scsiio *csio, 3579 struct sbuf *sb) 3580 #endif /* _KERNEL/!_KERNEL */ 3581 { 3582 struct scsi_inquiry_data *inq_data; 3583 #ifdef _KERNEL 3584 struct ccb_getdev *cgd; 3585 #endif /* _KERNEL */ 3586 3587 #ifdef _KERNEL 3588 if ((cgd = (struct ccb_getdev*)xpt_alloc_ccb_nowait()) == NULL) 3589 return(-1); 3590 /* 3591 * Get the device information. 3592 */ 3593 xpt_setup_ccb(&cgd->ccb_h, 3594 csio->ccb_h.path, 3595 CAM_PRIORITY_NORMAL); 3596 cgd->ccb_h.func_code = XPT_GDEV_TYPE; 3597 xpt_action((union ccb *)cgd); 3598 3599 /* 3600 * If the device is unconfigured, just pretend that it is a hard 3601 * drive. scsi_op_desc() needs this. 3602 */ 3603 if (cgd->ccb_h.status == CAM_DEV_NOT_THERE) 3604 cgd->inq_data.device = T_DIRECT; 3605 3606 inq_data = &cgd->inq_data; 3607 3608 #else /* !_KERNEL */ 3609 3610 inq_data = &device->inq_data; 3611 3612 #endif /* _KERNEL/!_KERNEL */ 3613 3614 if ((csio->ccb_h.flags & CAM_CDB_POINTER) != 0) { 3615 sbuf_printf(sb, "%s. CDB: ", 3616 scsi_op_desc(csio->cdb_io.cdb_ptr[0], inq_data)); 3617 scsi_cdb_sbuf(csio->cdb_io.cdb_ptr, sb); 3618 } else { 3619 sbuf_printf(sb, "%s. CDB: ", 3620 scsi_op_desc(csio->cdb_io.cdb_bytes[0], inq_data)); 3621 scsi_cdb_sbuf(csio->cdb_io.cdb_bytes, sb); 3622 } 3623 3624 #ifdef _KERNEL 3625 xpt_free_ccb((union ccb *)cgd); 3626 #endif 3627 3628 return(0); 3629 } 3630 3631 /* 3632 * Iterate over sense descriptors. Each descriptor is passed into iter_func(). 3633 * If iter_func() returns 0, list traversal continues. If iter_func() 3634 * returns non-zero, list traversal is stopped. 3635 */ 3636 void 3637 scsi_desc_iterate(struct scsi_sense_data_desc *sense, u_int sense_len, 3638 int (*iter_func)(struct scsi_sense_data_desc *sense, 3639 u_int, struct scsi_sense_desc_header *, 3640 void *), void *arg) 3641 { 3642 int cur_pos; 3643 int desc_len; 3644 3645 /* 3646 * First make sure the extra length field is present. 3647 */ 3648 if (SSD_DESC_IS_PRESENT(sense, sense_len, extra_len) == 0) 3649 return; 3650 3651 /* 3652 * The length of data actually returned may be different than the 3653 * extra_len recorded in the structure. 3654 */ 3655 desc_len = sense_len -offsetof(struct scsi_sense_data_desc, sense_desc); 3656 3657 /* 3658 * Limit this further by the extra length reported, and the maximum 3659 * allowed extra length. 3660 */ 3661 desc_len = MIN(desc_len, MIN(sense->extra_len, SSD_EXTRA_MAX)); 3662 3663 /* 3664 * Subtract the size of the header from the descriptor length. 3665 * This is to ensure that we have at least the header left, so we 3666 * don't have to check that inside the loop. This can wind up 3667 * being a negative value. 3668 */ 3669 desc_len -= sizeof(struct scsi_sense_desc_header); 3670 3671 for (cur_pos = 0; cur_pos < desc_len;) { 3672 struct scsi_sense_desc_header *header; 3673 3674 header = (struct scsi_sense_desc_header *) 3675 &sense->sense_desc[cur_pos]; 3676 3677 /* 3678 * Check to make sure we have the entire descriptor. We 3679 * don't call iter_func() unless we do. 3680 * 3681 * Note that although cur_pos is at the beginning of the 3682 * descriptor, desc_len already has the header length 3683 * subtracted. So the comparison of the length in the 3684 * header (which does not include the header itself) to 3685 * desc_len - cur_pos is correct. 3686 */ 3687 if (header->length > (desc_len - cur_pos)) 3688 break; 3689 3690 if (iter_func(sense, sense_len, header, arg) != 0) 3691 break; 3692 3693 cur_pos += sizeof(*header) + header->length; 3694 } 3695 } 3696 3697 struct scsi_find_desc_info { 3698 uint8_t desc_type; 3699 struct scsi_sense_desc_header *header; 3700 }; 3701 3702 static int 3703 scsi_find_desc_func(struct scsi_sense_data_desc *sense, u_int sense_len, 3704 struct scsi_sense_desc_header *header, void *arg) 3705 { 3706 struct scsi_find_desc_info *desc_info; 3707 3708 desc_info = (struct scsi_find_desc_info *)arg; 3709 3710 if (header->desc_type == desc_info->desc_type) { 3711 desc_info->header = header; 3712 3713 /* We found the descriptor, tell the iterator to stop. */ 3714 return (1); 3715 } else 3716 return (0); 3717 } 3718 3719 /* 3720 * Given a descriptor type, return a pointer to it if it is in the sense 3721 * data and not truncated. Avoiding truncating sense data will simplify 3722 * things significantly for the caller. 3723 */ 3724 uint8_t * 3725 scsi_find_desc(struct scsi_sense_data_desc *sense, u_int sense_len, 3726 uint8_t desc_type) 3727 { 3728 struct scsi_find_desc_info desc_info; 3729 3730 desc_info.desc_type = desc_type; 3731 desc_info.header = NULL; 3732 3733 scsi_desc_iterate(sense, sense_len, scsi_find_desc_func, &desc_info); 3734 3735 return ((uint8_t *)desc_info.header); 3736 } 3737 3738 /* 3739 * Fill in SCSI sense data with the specified parameters. This routine can 3740 * fill in either fixed or descriptor type sense data. 3741 */ 3742 void 3743 scsi_set_sense_data_va(struct scsi_sense_data *sense_data, 3744 scsi_sense_data_type sense_format, int current_error, 3745 int sense_key, int asc, int ascq, va_list ap) 3746 { 3747 int descriptor_sense; 3748 scsi_sense_elem_type elem_type; 3749 3750 /* 3751 * Determine whether to return fixed or descriptor format sense 3752 * data. If the user specifies SSD_TYPE_NONE for some reason, 3753 * they'll just get fixed sense data. 3754 */ 3755 if (sense_format == SSD_TYPE_DESC) 3756 descriptor_sense = 1; 3757 else 3758 descriptor_sense = 0; 3759 3760 /* 3761 * Zero the sense data, so that we don't pass back any garbage data 3762 * to the user. 3763 */ 3764 memset(sense_data, 0, sizeof(*sense_data)); 3765 3766 if (descriptor_sense != 0) { 3767 struct scsi_sense_data_desc *sense; 3768 3769 sense = (struct scsi_sense_data_desc *)sense_data; 3770 /* 3771 * The descriptor sense format eliminates the use of the 3772 * valid bit. 3773 */ 3774 if (current_error != 0) 3775 sense->error_code = SSD_DESC_CURRENT_ERROR; 3776 else 3777 sense->error_code = SSD_DESC_DEFERRED_ERROR; 3778 sense->sense_key = sense_key; 3779 sense->add_sense_code = asc; 3780 sense->add_sense_code_qual = ascq; 3781 /* 3782 * Start off with no extra length, since the above data 3783 * fits in the standard descriptor sense information. 3784 */ 3785 sense->extra_len = 0; 3786 while ((elem_type = (scsi_sense_elem_type)va_arg(ap, 3787 scsi_sense_elem_type)) != SSD_ELEM_NONE) { 3788 int sense_len, len_to_copy; 3789 uint8_t *data; 3790 3791 if (elem_type >= SSD_ELEM_MAX) { 3792 printf("%s: invalid sense type %d\n", __func__, 3793 elem_type); 3794 break; 3795 } 3796 3797 sense_len = (int)va_arg(ap, int); 3798 len_to_copy = MIN(sense_len, SSD_EXTRA_MAX - 3799 sense->extra_len); 3800 data = (uint8_t *)va_arg(ap, uint8_t *); 3801 3802 /* 3803 * We've already consumed the arguments for this one. 3804 */ 3805 if (elem_type == SSD_ELEM_SKIP) 3806 continue; 3807 3808 switch (elem_type) { 3809 case SSD_ELEM_DESC: { 3810 3811 /* 3812 * This is a straight descriptor. All we 3813 * need to do is copy the data in. 3814 */ 3815 bcopy(data, &sense->sense_desc[ 3816 sense->extra_len], len_to_copy); 3817 sense->extra_len += len_to_copy; 3818 break; 3819 } 3820 case SSD_ELEM_SKS: { 3821 struct scsi_sense_sks sks; 3822 3823 bzero(&sks, sizeof(sks)); 3824 3825 /* 3826 * This is already-formatted sense key 3827 * specific data. We just need to fill out 3828 * the header and copy everything in. 3829 */ 3830 bcopy(data, &sks.sense_key_spec, 3831 MIN(len_to_copy, 3832 sizeof(sks.sense_key_spec))); 3833 3834 sks.desc_type = SSD_DESC_SKS; 3835 sks.length = sizeof(sks) - 3836 offsetof(struct scsi_sense_sks, reserved1); 3837 bcopy(&sks,&sense->sense_desc[sense->extra_len], 3838 sizeof(sks)); 3839 sense->extra_len += sizeof(sks); 3840 break; 3841 } 3842 case SSD_ELEM_INFO: 3843 case SSD_ELEM_COMMAND: { 3844 struct scsi_sense_command cmd; 3845 struct scsi_sense_info info; 3846 uint8_t *data_dest; 3847 uint8_t *descriptor; 3848 int descriptor_size, i, copy_len; 3849 3850 bzero(&cmd, sizeof(cmd)); 3851 bzero(&info, sizeof(info)); 3852 3853 /* 3854 * Command or information data. The 3855 * operate in pretty much the same way. 3856 */ 3857 if (elem_type == SSD_ELEM_COMMAND) { 3858 len_to_copy = MIN(len_to_copy, 3859 sizeof(cmd.command_info)); 3860 descriptor = (uint8_t *)&cmd; 3861 descriptor_size = sizeof(cmd); 3862 data_dest =(uint8_t *)&cmd.command_info; 3863 cmd.desc_type = SSD_DESC_COMMAND; 3864 cmd.length = sizeof(cmd) - 3865 offsetof(struct scsi_sense_command, 3866 reserved); 3867 } else { 3868 len_to_copy = MIN(len_to_copy, 3869 sizeof(info.info)); 3870 descriptor = (uint8_t *)&info; 3871 descriptor_size = sizeof(cmd); 3872 data_dest = (uint8_t *)&info.info; 3873 info.desc_type = SSD_DESC_INFO; 3874 info.byte2 = SSD_INFO_VALID; 3875 info.length = sizeof(info) - 3876 offsetof(struct scsi_sense_info, 3877 byte2); 3878 } 3879 3880 /* 3881 * Copy this in reverse because the spec 3882 * (SPC-4) says that when 4 byte quantities 3883 * are stored in this 8 byte field, the 3884 * first four bytes shall be 0. 3885 * 3886 * So we fill the bytes in from the end, and 3887 * if we have less than 8 bytes to copy, 3888 * the initial, most significant bytes will 3889 * be 0. 3890 */ 3891 for (i = sense_len - 1; i >= 0 && 3892 len_to_copy > 0; i--, len_to_copy--) 3893 data_dest[len_to_copy - 1] = data[i]; 3894 3895 /* 3896 * This calculation looks much like the 3897 * initial len_to_copy calculation, but 3898 * we have to do it again here, because 3899 * we're looking at a larger amount that 3900 * may or may not fit. It's not only the 3901 * data the user passed in, but also the 3902 * rest of the descriptor. 3903 */ 3904 copy_len = MIN(descriptor_size, 3905 SSD_EXTRA_MAX - sense->extra_len); 3906 bcopy(descriptor, &sense->sense_desc[ 3907 sense->extra_len], copy_len); 3908 sense->extra_len += copy_len; 3909 break; 3910 } 3911 case SSD_ELEM_FRU: { 3912 struct scsi_sense_fru fru; 3913 int copy_len; 3914 3915 bzero(&fru, sizeof(fru)); 3916 3917 fru.desc_type = SSD_DESC_FRU; 3918 fru.length = sizeof(fru) - 3919 offsetof(struct scsi_sense_fru, reserved); 3920 fru.fru = *data; 3921 3922 copy_len = MIN(sizeof(fru), SSD_EXTRA_MAX - 3923 sense->extra_len); 3924 bcopy(&fru, &sense->sense_desc[ 3925 sense->extra_len], copy_len); 3926 sense->extra_len += copy_len; 3927 break; 3928 } 3929 case SSD_ELEM_STREAM: { 3930 struct scsi_sense_stream stream_sense; 3931 int copy_len; 3932 3933 bzero(&stream_sense, sizeof(stream_sense)); 3934 stream_sense.desc_type = SSD_DESC_STREAM; 3935 stream_sense.length = sizeof(stream_sense) - 3936 offsetof(struct scsi_sense_stream, reserved); 3937 stream_sense.byte3 = *data; 3938 3939 copy_len = MIN(sizeof(stream_sense), 3940 SSD_EXTRA_MAX - sense->extra_len); 3941 bcopy(&stream_sense, &sense->sense_desc[ 3942 sense->extra_len], copy_len); 3943 sense->extra_len += copy_len; 3944 break; 3945 } 3946 default: 3947 /* 3948 * We shouldn't get here, but if we do, do 3949 * nothing. We've already consumed the 3950 * arguments above. 3951 */ 3952 break; 3953 } 3954 } 3955 } else { 3956 struct scsi_sense_data_fixed *sense; 3957 3958 sense = (struct scsi_sense_data_fixed *)sense_data; 3959 3960 if (current_error != 0) 3961 sense->error_code = SSD_CURRENT_ERROR; 3962 else 3963 sense->error_code = SSD_DEFERRED_ERROR; 3964 3965 sense->flags = sense_key; 3966 sense->add_sense_code = asc; 3967 sense->add_sense_code_qual = ascq; 3968 /* 3969 * We've set the ASC and ASCQ, so we have 6 more bytes of 3970 * valid data. If we wind up setting any of the other 3971 * fields, we'll bump this to 10 extra bytes. 3972 */ 3973 sense->extra_len = 6; 3974 3975 while ((elem_type = (scsi_sense_elem_type)va_arg(ap, 3976 scsi_sense_elem_type)) != SSD_ELEM_NONE) { 3977 int sense_len, len_to_copy; 3978 uint8_t *data; 3979 3980 if (elem_type >= SSD_ELEM_MAX) { 3981 printf("%s: invalid sense type %d\n", __func__, 3982 elem_type); 3983 break; 3984 } 3985 /* 3986 * If we get in here, just bump the extra length to 3987 * 10 bytes. That will encompass anything we're 3988 * going to set here. 3989 */ 3990 sense->extra_len = 10; 3991 sense_len = (int)va_arg(ap, int); 3992 data = (uint8_t *)va_arg(ap, uint8_t *); 3993 3994 switch (elem_type) { 3995 case SSD_ELEM_SKS: 3996 /* 3997 * The user passed in pre-formatted sense 3998 * key specific data. 3999 */ 4000 bcopy(data, &sense->sense_key_spec[0], 4001 MIN(sizeof(sense->sense_key_spec), 4002 sense_len)); 4003 break; 4004 case SSD_ELEM_INFO: 4005 case SSD_ELEM_COMMAND: { 4006 uint8_t *data_dest; 4007 int i; 4008 4009 if (elem_type == SSD_ELEM_COMMAND) { 4010 data_dest = &sense->cmd_spec_info[0]; 4011 len_to_copy = MIN(sense_len, 4012 sizeof(sense->cmd_spec_info)); 4013 } else { 4014 data_dest = &sense->info[0]; 4015 len_to_copy = MIN(sense_len, 4016 sizeof(sense->info)); 4017 /* 4018 * We're setting the info field, so 4019 * set the valid bit. 4020 */ 4021 sense->error_code |= SSD_ERRCODE_VALID; 4022 } 4023 4024 /* 4025 * Copy this in reverse so that if we have 4026 * less than 4 bytes to fill, the least 4027 * significant bytes will be at the end. 4028 * If we have more than 4 bytes, only the 4029 * least significant bytes will be included. 4030 */ 4031 for (i = sense_len - 1; i >= 0 && 4032 len_to_copy > 0; i--, len_to_copy--) 4033 data_dest[len_to_copy - 1] = data[i]; 4034 4035 break; 4036 } 4037 case SSD_ELEM_FRU: 4038 sense->fru = *data; 4039 break; 4040 case SSD_ELEM_STREAM: 4041 sense->flags |= *data; 4042 break; 4043 case SSD_ELEM_DESC: 4044 default: 4045 4046 /* 4047 * If the user passes in descriptor sense, 4048 * we can't handle that in fixed format. 4049 * So just skip it, and any unknown argument 4050 * types. 4051 */ 4052 break; 4053 } 4054 } 4055 } 4056 } 4057 4058 void 4059 scsi_set_sense_data(struct scsi_sense_data *sense_data, 4060 scsi_sense_data_type sense_format, int current_error, 4061 int sense_key, int asc, int ascq, ...) 4062 { 4063 va_list ap; 4064 4065 va_start(ap, ascq); 4066 scsi_set_sense_data_va(sense_data, sense_format, current_error, 4067 sense_key, asc, ascq, ap); 4068 va_end(ap); 4069 } 4070 4071 /* 4072 * Get sense information for three similar sense data types. 4073 */ 4074 int 4075 scsi_get_sense_info(struct scsi_sense_data *sense_data, u_int sense_len, 4076 uint8_t info_type, uint64_t *info, int64_t *signed_info) 4077 { 4078 scsi_sense_data_type sense_type; 4079 4080 if (sense_len == 0) 4081 goto bailout; 4082 4083 sense_type = scsi_sense_type(sense_data); 4084 4085 switch (sense_type) { 4086 case SSD_TYPE_DESC: { 4087 struct scsi_sense_data_desc *sense; 4088 uint8_t *desc; 4089 4090 sense = (struct scsi_sense_data_desc *)sense_data; 4091 4092 desc = scsi_find_desc(sense, sense_len, info_type); 4093 if (desc == NULL) 4094 goto bailout; 4095 4096 switch (info_type) { 4097 case SSD_DESC_INFO: { 4098 struct scsi_sense_info *info_desc; 4099 4100 info_desc = (struct scsi_sense_info *)desc; 4101 *info = scsi_8btou64(info_desc->info); 4102 if (signed_info != NULL) 4103 *signed_info = *info; 4104 break; 4105 } 4106 case SSD_DESC_COMMAND: { 4107 struct scsi_sense_command *cmd_desc; 4108 4109 cmd_desc = (struct scsi_sense_command *)desc; 4110 4111 *info = scsi_8btou64(cmd_desc->command_info); 4112 if (signed_info != NULL) 4113 *signed_info = *info; 4114 break; 4115 } 4116 case SSD_DESC_FRU: { 4117 struct scsi_sense_fru *fru_desc; 4118 4119 fru_desc = (struct scsi_sense_fru *)desc; 4120 4121 *info = fru_desc->fru; 4122 if (signed_info != NULL) 4123 *signed_info = (int8_t)fru_desc->fru; 4124 break; 4125 } 4126 default: 4127 goto bailout; 4128 break; 4129 } 4130 break; 4131 } 4132 case SSD_TYPE_FIXED: { 4133 struct scsi_sense_data_fixed *sense; 4134 4135 sense = (struct scsi_sense_data_fixed *)sense_data; 4136 4137 switch (info_type) { 4138 case SSD_DESC_INFO: { 4139 uint32_t info_val; 4140 4141 if ((sense->error_code & SSD_ERRCODE_VALID) == 0) 4142 goto bailout; 4143 4144 if (SSD_FIXED_IS_PRESENT(sense, sense_len, info) == 0) 4145 goto bailout; 4146 4147 info_val = scsi_4btoul(sense->info); 4148 4149 *info = info_val; 4150 if (signed_info != NULL) 4151 *signed_info = (int32_t)info_val; 4152 break; 4153 } 4154 case SSD_DESC_COMMAND: { 4155 uint32_t cmd_val; 4156 4157 if ((SSD_FIXED_IS_PRESENT(sense, sense_len, 4158 cmd_spec_info) == 0) 4159 || (SSD_FIXED_IS_FILLED(sense, cmd_spec_info) == 0)) 4160 goto bailout; 4161 4162 cmd_val = scsi_4btoul(sense->cmd_spec_info); 4163 if (cmd_val == 0) 4164 goto bailout; 4165 4166 *info = cmd_val; 4167 if (signed_info != NULL) 4168 *signed_info = (int32_t)cmd_val; 4169 break; 4170 } 4171 case SSD_DESC_FRU: 4172 if ((SSD_FIXED_IS_PRESENT(sense, sense_len, fru) == 0) 4173 || (SSD_FIXED_IS_FILLED(sense, fru) == 0)) 4174 goto bailout; 4175 4176 if (sense->fru == 0) 4177 goto bailout; 4178 4179 *info = sense->fru; 4180 if (signed_info != NULL) 4181 *signed_info = (int8_t)sense->fru; 4182 break; 4183 default: 4184 goto bailout; 4185 break; 4186 } 4187 break; 4188 } 4189 default: 4190 goto bailout; 4191 break; 4192 } 4193 4194 return (0); 4195 bailout: 4196 return (1); 4197 } 4198 4199 int 4200 scsi_get_sks(struct scsi_sense_data *sense_data, u_int sense_len, uint8_t *sks) 4201 { 4202 scsi_sense_data_type sense_type; 4203 4204 if (sense_len == 0) 4205 goto bailout; 4206 4207 sense_type = scsi_sense_type(sense_data); 4208 4209 switch (sense_type) { 4210 case SSD_TYPE_DESC: { 4211 struct scsi_sense_data_desc *sense; 4212 struct scsi_sense_sks *desc; 4213 4214 sense = (struct scsi_sense_data_desc *)sense_data; 4215 4216 desc = (struct scsi_sense_sks *)scsi_find_desc(sense, sense_len, 4217 SSD_DESC_SKS); 4218 if (desc == NULL) 4219 goto bailout; 4220 4221 /* 4222 * No need to check the SKS valid bit for descriptor sense. 4223 * If the descriptor is present, it is valid. 4224 */ 4225 bcopy(desc->sense_key_spec, sks, sizeof(desc->sense_key_spec)); 4226 break; 4227 } 4228 case SSD_TYPE_FIXED: { 4229 struct scsi_sense_data_fixed *sense; 4230 4231 sense = (struct scsi_sense_data_fixed *)sense_data; 4232 4233 if ((SSD_FIXED_IS_PRESENT(sense, sense_len, sense_key_spec)== 0) 4234 || (SSD_FIXED_IS_FILLED(sense, sense_key_spec) == 0)) 4235 goto bailout; 4236 4237 if ((sense->sense_key_spec[0] & SSD_SCS_VALID) == 0) 4238 goto bailout; 4239 4240 bcopy(sense->sense_key_spec, sks,sizeof(sense->sense_key_spec)); 4241 break; 4242 } 4243 default: 4244 goto bailout; 4245 break; 4246 } 4247 return (0); 4248 bailout: 4249 return (1); 4250 } 4251 4252 /* 4253 * Provide a common interface for fixed and descriptor sense to detect 4254 * whether we have block-specific sense information. It is clear by the 4255 * presence of the block descriptor in descriptor mode, but we have to 4256 * infer from the inquiry data and ILI bit in fixed mode. 4257 */ 4258 int 4259 scsi_get_block_info(struct scsi_sense_data *sense_data, u_int sense_len, 4260 struct scsi_inquiry_data *inq_data, uint8_t *block_bits) 4261 { 4262 scsi_sense_data_type sense_type; 4263 4264 if (inq_data != NULL) { 4265 switch (SID_TYPE(inq_data)) { 4266 case T_DIRECT: 4267 case T_RBC: 4268 case T_ZBC_HM: 4269 break; 4270 default: 4271 goto bailout; 4272 break; 4273 } 4274 } 4275 4276 sense_type = scsi_sense_type(sense_data); 4277 4278 switch (sense_type) { 4279 case SSD_TYPE_DESC: { 4280 struct scsi_sense_data_desc *sense; 4281 struct scsi_sense_block *block; 4282 4283 sense = (struct scsi_sense_data_desc *)sense_data; 4284 4285 block = (struct scsi_sense_block *)scsi_find_desc(sense, 4286 sense_len, SSD_DESC_BLOCK); 4287 if (block == NULL) 4288 goto bailout; 4289 4290 *block_bits = block->byte3; 4291 break; 4292 } 4293 case SSD_TYPE_FIXED: { 4294 struct scsi_sense_data_fixed *sense; 4295 4296 sense = (struct scsi_sense_data_fixed *)sense_data; 4297 4298 if (SSD_FIXED_IS_PRESENT(sense, sense_len, flags) == 0) 4299 goto bailout; 4300 4301 if ((sense->flags & SSD_ILI) == 0) 4302 goto bailout; 4303 4304 *block_bits = sense->flags & SSD_ILI; 4305 break; 4306 } 4307 default: 4308 goto bailout; 4309 break; 4310 } 4311 return (0); 4312 bailout: 4313 return (1); 4314 } 4315 4316 int 4317 scsi_get_stream_info(struct scsi_sense_data *sense_data, u_int sense_len, 4318 struct scsi_inquiry_data *inq_data, uint8_t *stream_bits) 4319 { 4320 scsi_sense_data_type sense_type; 4321 4322 if (inq_data != NULL) { 4323 switch (SID_TYPE(inq_data)) { 4324 case T_SEQUENTIAL: 4325 break; 4326 default: 4327 goto bailout; 4328 break; 4329 } 4330 } 4331 4332 sense_type = scsi_sense_type(sense_data); 4333 4334 switch (sense_type) { 4335 case SSD_TYPE_DESC: { 4336 struct scsi_sense_data_desc *sense; 4337 struct scsi_sense_stream *stream; 4338 4339 sense = (struct scsi_sense_data_desc *)sense_data; 4340 4341 stream = (struct scsi_sense_stream *)scsi_find_desc(sense, 4342 sense_len, SSD_DESC_STREAM); 4343 if (stream == NULL) 4344 goto bailout; 4345 4346 *stream_bits = stream->byte3; 4347 break; 4348 } 4349 case SSD_TYPE_FIXED: { 4350 struct scsi_sense_data_fixed *sense; 4351 4352 sense = (struct scsi_sense_data_fixed *)sense_data; 4353 4354 if (SSD_FIXED_IS_PRESENT(sense, sense_len, flags) == 0) 4355 goto bailout; 4356 4357 if ((sense->flags & (SSD_ILI|SSD_EOM|SSD_FILEMARK)) == 0) 4358 goto bailout; 4359 4360 *stream_bits = sense->flags & (SSD_ILI|SSD_EOM|SSD_FILEMARK); 4361 break; 4362 } 4363 default: 4364 goto bailout; 4365 break; 4366 } 4367 return (0); 4368 bailout: 4369 return (1); 4370 } 4371 4372 void 4373 scsi_info_sbuf(struct sbuf *sb, uint8_t *cdb, int cdb_len, 4374 struct scsi_inquiry_data *inq_data, uint64_t info) 4375 { 4376 sbuf_printf(sb, "Info: %#jx", info); 4377 } 4378 4379 void 4380 scsi_command_sbuf(struct sbuf *sb, uint8_t *cdb, int cdb_len, 4381 struct scsi_inquiry_data *inq_data, uint64_t csi) 4382 { 4383 sbuf_printf(sb, "Command Specific Info: %#jx", csi); 4384 } 4385 4386 4387 void 4388 scsi_progress_sbuf(struct sbuf *sb, uint16_t progress) 4389 { 4390 sbuf_printf(sb, "Progress: %d%% (%d/%d) complete", 4391 (progress * 100) / SSD_SKS_PROGRESS_DENOM, 4392 progress, SSD_SKS_PROGRESS_DENOM); 4393 } 4394 4395 /* 4396 * Returns 1 for failure (i.e. SKS isn't valid) and 0 for success. 4397 */ 4398 int 4399 scsi_sks_sbuf(struct sbuf *sb, int sense_key, uint8_t *sks) 4400 { 4401 if ((sks[0] & SSD_SKS_VALID) == 0) 4402 return (1); 4403 4404 switch (sense_key) { 4405 case SSD_KEY_ILLEGAL_REQUEST: { 4406 struct scsi_sense_sks_field *field; 4407 int bad_command; 4408 char tmpstr[40]; 4409 4410 /*Field Pointer*/ 4411 field = (struct scsi_sense_sks_field *)sks; 4412 4413 if (field->byte0 & SSD_SKS_FIELD_CMD) 4414 bad_command = 1; 4415 else 4416 bad_command = 0; 4417 4418 tmpstr[0] = '\0'; 4419 4420 /* Bit pointer is valid */ 4421 if (field->byte0 & SSD_SKS_BPV) 4422 snprintf(tmpstr, sizeof(tmpstr), "bit %d ", 4423 field->byte0 & SSD_SKS_BIT_VALUE); 4424 4425 sbuf_printf(sb, "%s byte %d %sis invalid", 4426 bad_command ? "Command" : "Data", 4427 scsi_2btoul(field->field), tmpstr); 4428 break; 4429 } 4430 case SSD_KEY_UNIT_ATTENTION: { 4431 struct scsi_sense_sks_overflow *overflow; 4432 4433 overflow = (struct scsi_sense_sks_overflow *)sks; 4434 4435 /*UA Condition Queue Overflow*/ 4436 sbuf_printf(sb, "Unit Attention Condition Queue %s", 4437 (overflow->byte0 & SSD_SKS_OVERFLOW_SET) ? 4438 "Overflowed" : "Did Not Overflow??"); 4439 break; 4440 } 4441 case SSD_KEY_RECOVERED_ERROR: 4442 case SSD_KEY_HARDWARE_ERROR: 4443 case SSD_KEY_MEDIUM_ERROR: { 4444 struct scsi_sense_sks_retry *retry; 4445 4446 /*Actual Retry Count*/ 4447 retry = (struct scsi_sense_sks_retry *)sks; 4448 4449 sbuf_printf(sb, "Actual Retry Count: %d", 4450 scsi_2btoul(retry->actual_retry_count)); 4451 break; 4452 } 4453 case SSD_KEY_NO_SENSE: 4454 case SSD_KEY_NOT_READY: { 4455 struct scsi_sense_sks_progress *progress; 4456 int progress_val; 4457 4458 /*Progress Indication*/ 4459 progress = (struct scsi_sense_sks_progress *)sks; 4460 progress_val = scsi_2btoul(progress->progress); 4461 4462 scsi_progress_sbuf(sb, progress_val); 4463 break; 4464 } 4465 case SSD_KEY_COPY_ABORTED: { 4466 struct scsi_sense_sks_segment *segment; 4467 char tmpstr[40]; 4468 4469 /*Segment Pointer*/ 4470 segment = (struct scsi_sense_sks_segment *)sks; 4471 4472 tmpstr[0] = '\0'; 4473 4474 if (segment->byte0 & SSD_SKS_SEGMENT_BPV) 4475 snprintf(tmpstr, sizeof(tmpstr), "bit %d ", 4476 segment->byte0 & SSD_SKS_SEGMENT_BITPTR); 4477 4478 sbuf_printf(sb, "%s byte %d %sis invalid", (segment->byte0 & 4479 SSD_SKS_SEGMENT_SD) ? "Segment" : "Data", 4480 scsi_2btoul(segment->field), tmpstr); 4481 break; 4482 } 4483 default: 4484 sbuf_printf(sb, "Sense Key Specific: %#x,%#x", sks[0], 4485 scsi_2btoul(&sks[1])); 4486 break; 4487 } 4488 4489 return (0); 4490 } 4491 4492 void 4493 scsi_fru_sbuf(struct sbuf *sb, uint64_t fru) 4494 { 4495 sbuf_printf(sb, "Field Replaceable Unit: %d", (int)fru); 4496 } 4497 4498 void 4499 scsi_stream_sbuf(struct sbuf *sb, uint8_t stream_bits, uint64_t info) 4500 { 4501 int need_comma; 4502 4503 need_comma = 0; 4504 /* 4505 * XXX KDM this needs more descriptive decoding. 4506 */ 4507 if (stream_bits & SSD_DESC_STREAM_FM) { 4508 sbuf_printf(sb, "Filemark"); 4509 need_comma = 1; 4510 } 4511 4512 if (stream_bits & SSD_DESC_STREAM_EOM) { 4513 sbuf_printf(sb, "%sEOM", (need_comma) ? "," : ""); 4514 need_comma = 1; 4515 } 4516 4517 if (stream_bits & SSD_DESC_STREAM_ILI) 4518 sbuf_printf(sb, "%sILI", (need_comma) ? "," : ""); 4519 4520 sbuf_printf(sb, ": Info: %#jx", (uintmax_t) info); 4521 } 4522 4523 void 4524 scsi_block_sbuf(struct sbuf *sb, uint8_t block_bits, uint64_t info) 4525 { 4526 if (block_bits & SSD_DESC_BLOCK_ILI) 4527 sbuf_printf(sb, "ILI: residue %#jx", (uintmax_t) info); 4528 } 4529 4530 void 4531 scsi_sense_info_sbuf(struct sbuf *sb, struct scsi_sense_data *sense, 4532 u_int sense_len, uint8_t *cdb, int cdb_len, 4533 struct scsi_inquiry_data *inq_data, 4534 struct scsi_sense_desc_header *header) 4535 { 4536 struct scsi_sense_info *info; 4537 4538 info = (struct scsi_sense_info *)header; 4539 4540 scsi_info_sbuf(sb, cdb, cdb_len, inq_data, scsi_8btou64(info->info)); 4541 } 4542 4543 void 4544 scsi_sense_command_sbuf(struct sbuf *sb, struct scsi_sense_data *sense, 4545 u_int sense_len, uint8_t *cdb, int cdb_len, 4546 struct scsi_inquiry_data *inq_data, 4547 struct scsi_sense_desc_header *header) 4548 { 4549 struct scsi_sense_command *command; 4550 4551 command = (struct scsi_sense_command *)header; 4552 4553 scsi_command_sbuf(sb, cdb, cdb_len, inq_data, 4554 scsi_8btou64(command->command_info)); 4555 } 4556 4557 void 4558 scsi_sense_sks_sbuf(struct sbuf *sb, struct scsi_sense_data *sense, 4559 u_int sense_len, uint8_t *cdb, int cdb_len, 4560 struct scsi_inquiry_data *inq_data, 4561 struct scsi_sense_desc_header *header) 4562 { 4563 struct scsi_sense_sks *sks; 4564 int error_code, sense_key, asc, ascq; 4565 4566 sks = (struct scsi_sense_sks *)header; 4567 4568 scsi_extract_sense_len(sense, sense_len, &error_code, &sense_key, 4569 &asc, &ascq, /*show_errors*/ 1); 4570 4571 scsi_sks_sbuf(sb, sense_key, sks->sense_key_spec); 4572 } 4573 4574 void 4575 scsi_sense_fru_sbuf(struct sbuf *sb, struct scsi_sense_data *sense, 4576 u_int sense_len, uint8_t *cdb, int cdb_len, 4577 struct scsi_inquiry_data *inq_data, 4578 struct scsi_sense_desc_header *header) 4579 { 4580 struct scsi_sense_fru *fru; 4581 4582 fru = (struct scsi_sense_fru *)header; 4583 4584 scsi_fru_sbuf(sb, (uint64_t)fru->fru); 4585 } 4586 4587 void 4588 scsi_sense_stream_sbuf(struct sbuf *sb, struct scsi_sense_data *sense, 4589 u_int sense_len, uint8_t *cdb, int cdb_len, 4590 struct scsi_inquiry_data *inq_data, 4591 struct scsi_sense_desc_header *header) 4592 { 4593 struct scsi_sense_stream *stream; 4594 uint64_t info; 4595 4596 stream = (struct scsi_sense_stream *)header; 4597 info = 0; 4598 4599 scsi_get_sense_info(sense, sense_len, SSD_DESC_INFO, &info, NULL); 4600 4601 scsi_stream_sbuf(sb, stream->byte3, info); 4602 } 4603 4604 void 4605 scsi_sense_block_sbuf(struct sbuf *sb, struct scsi_sense_data *sense, 4606 u_int sense_len, uint8_t *cdb, int cdb_len, 4607 struct scsi_inquiry_data *inq_data, 4608 struct scsi_sense_desc_header *header) 4609 { 4610 struct scsi_sense_block *block; 4611 uint64_t info; 4612 4613 block = (struct scsi_sense_block *)header; 4614 info = 0; 4615 4616 scsi_get_sense_info(sense, sense_len, SSD_DESC_INFO, &info, NULL); 4617 4618 scsi_block_sbuf(sb, block->byte3, info); 4619 } 4620 4621 void 4622 scsi_sense_progress_sbuf(struct sbuf *sb, struct scsi_sense_data *sense, 4623 u_int sense_len, uint8_t *cdb, int cdb_len, 4624 struct scsi_inquiry_data *inq_data, 4625 struct scsi_sense_desc_header *header) 4626 { 4627 struct scsi_sense_progress *progress; 4628 const char *sense_key_desc; 4629 const char *asc_desc; 4630 int progress_val; 4631 4632 progress = (struct scsi_sense_progress *)header; 4633 4634 /* 4635 * Get descriptions for the sense key, ASC, and ASCQ in the 4636 * progress descriptor. These could be different than the values 4637 * in the overall sense data. 4638 */ 4639 scsi_sense_desc(progress->sense_key, progress->add_sense_code, 4640 progress->add_sense_code_qual, inq_data, 4641 &sense_key_desc, &asc_desc); 4642 4643 progress_val = scsi_2btoul(progress->progress); 4644 4645 /* 4646 * The progress indicator is for the operation described by the 4647 * sense key, ASC, and ASCQ in the descriptor. 4648 */ 4649 sbuf_cat(sb, sense_key_desc); 4650 sbuf_printf(sb, " asc:%x,%x (%s): ", progress->add_sense_code, 4651 progress->add_sense_code_qual, asc_desc); 4652 scsi_progress_sbuf(sb, progress_val); 4653 } 4654 4655 /* 4656 * Generic sense descriptor printing routine. This is used when we have 4657 * not yet implemented a specific printing routine for this descriptor. 4658 */ 4659 void 4660 scsi_sense_generic_sbuf(struct sbuf *sb, struct scsi_sense_data *sense, 4661 u_int sense_len, uint8_t *cdb, int cdb_len, 4662 struct scsi_inquiry_data *inq_data, 4663 struct scsi_sense_desc_header *header) 4664 { 4665 int i; 4666 uint8_t *buf_ptr; 4667 4668 sbuf_printf(sb, "Descriptor %#x:", header->desc_type); 4669 4670 buf_ptr = (uint8_t *)&header[1]; 4671 4672 for (i = 0; i < header->length; i++, buf_ptr++) 4673 sbuf_printf(sb, " %02x", *buf_ptr); 4674 } 4675 4676 /* 4677 * Keep this list in numeric order. This speeds the array traversal. 4678 */ 4679 struct scsi_sense_desc_printer { 4680 uint8_t desc_type; 4681 /* 4682 * The function arguments here are the superset of what is needed 4683 * to print out various different descriptors. Command and 4684 * information descriptors need inquiry data and command type. 4685 * Sense key specific descriptors need the sense key. 4686 * 4687 * The sense, cdb, and inquiry data arguments may be NULL, but the 4688 * information printed may not be fully decoded as a result. 4689 */ 4690 void (*print_func)(struct sbuf *sb, struct scsi_sense_data *sense, 4691 u_int sense_len, uint8_t *cdb, int cdb_len, 4692 struct scsi_inquiry_data *inq_data, 4693 struct scsi_sense_desc_header *header); 4694 } scsi_sense_printers[] = { 4695 {SSD_DESC_INFO, scsi_sense_info_sbuf}, 4696 {SSD_DESC_COMMAND, scsi_sense_command_sbuf}, 4697 {SSD_DESC_SKS, scsi_sense_sks_sbuf}, 4698 {SSD_DESC_FRU, scsi_sense_fru_sbuf}, 4699 {SSD_DESC_STREAM, scsi_sense_stream_sbuf}, 4700 {SSD_DESC_BLOCK, scsi_sense_block_sbuf}, 4701 {SSD_DESC_PROGRESS, scsi_sense_progress_sbuf} 4702 }; 4703 4704 void 4705 scsi_sense_desc_sbuf(struct sbuf *sb, struct scsi_sense_data *sense, 4706 u_int sense_len, uint8_t *cdb, int cdb_len, 4707 struct scsi_inquiry_data *inq_data, 4708 struct scsi_sense_desc_header *header) 4709 { 4710 u_int i; 4711 4712 for (i = 0; i < nitems(scsi_sense_printers); i++) { 4713 struct scsi_sense_desc_printer *printer; 4714 4715 printer = &scsi_sense_printers[i]; 4716 4717 /* 4718 * The list is sorted, so quit if we've passed our 4719 * descriptor number. 4720 */ 4721 if (printer->desc_type > header->desc_type) 4722 break; 4723 4724 if (printer->desc_type != header->desc_type) 4725 continue; 4726 4727 printer->print_func(sb, sense, sense_len, cdb, cdb_len, 4728 inq_data, header); 4729 4730 return; 4731 } 4732 4733 /* 4734 * No specific printing routine, so use the generic routine. 4735 */ 4736 scsi_sense_generic_sbuf(sb, sense, sense_len, cdb, cdb_len, 4737 inq_data, header); 4738 } 4739 4740 scsi_sense_data_type 4741 scsi_sense_type(struct scsi_sense_data *sense_data) 4742 { 4743 switch (sense_data->error_code & SSD_ERRCODE) { 4744 case SSD_DESC_CURRENT_ERROR: 4745 case SSD_DESC_DEFERRED_ERROR: 4746 return (SSD_TYPE_DESC); 4747 break; 4748 case SSD_CURRENT_ERROR: 4749 case SSD_DEFERRED_ERROR: 4750 return (SSD_TYPE_FIXED); 4751 break; 4752 default: 4753 break; 4754 } 4755 4756 return (SSD_TYPE_NONE); 4757 } 4758 4759 struct scsi_print_sense_info { 4760 struct sbuf *sb; 4761 char *path_str; 4762 uint8_t *cdb; 4763 int cdb_len; 4764 struct scsi_inquiry_data *inq_data; 4765 }; 4766 4767 static int 4768 scsi_print_desc_func(struct scsi_sense_data_desc *sense, u_int sense_len, 4769 struct scsi_sense_desc_header *header, void *arg) 4770 { 4771 struct scsi_print_sense_info *print_info; 4772 4773 print_info = (struct scsi_print_sense_info *)arg; 4774 4775 switch (header->desc_type) { 4776 case SSD_DESC_INFO: 4777 case SSD_DESC_FRU: 4778 case SSD_DESC_COMMAND: 4779 case SSD_DESC_SKS: 4780 case SSD_DESC_BLOCK: 4781 case SSD_DESC_STREAM: 4782 /* 4783 * We have already printed these descriptors, if they are 4784 * present. 4785 */ 4786 break; 4787 default: { 4788 sbuf_printf(print_info->sb, "%s", print_info->path_str); 4789 scsi_sense_desc_sbuf(print_info->sb, 4790 (struct scsi_sense_data *)sense, sense_len, 4791 print_info->cdb, print_info->cdb_len, 4792 print_info->inq_data, header); 4793 sbuf_printf(print_info->sb, "\n"); 4794 break; 4795 } 4796 } 4797 4798 /* 4799 * Tell the iterator that we want to see more descriptors if they 4800 * are present. 4801 */ 4802 return (0); 4803 } 4804 4805 void 4806 scsi_sense_only_sbuf(struct scsi_sense_data *sense, u_int sense_len, 4807 struct sbuf *sb, char *path_str, 4808 struct scsi_inquiry_data *inq_data, uint8_t *cdb, 4809 int cdb_len) 4810 { 4811 int error_code, sense_key, asc, ascq; 4812 4813 sbuf_cat(sb, path_str); 4814 4815 scsi_extract_sense_len(sense, sense_len, &error_code, &sense_key, 4816 &asc, &ascq, /*show_errors*/ 1); 4817 4818 sbuf_printf(sb, "SCSI sense: "); 4819 switch (error_code) { 4820 case SSD_DEFERRED_ERROR: 4821 case SSD_DESC_DEFERRED_ERROR: 4822 sbuf_printf(sb, "Deferred error: "); 4823 4824 /* FALLTHROUGH */ 4825 case SSD_CURRENT_ERROR: 4826 case SSD_DESC_CURRENT_ERROR: 4827 { 4828 struct scsi_sense_data_desc *desc_sense; 4829 struct scsi_print_sense_info print_info; 4830 const char *sense_key_desc; 4831 const char *asc_desc; 4832 uint8_t sks[3]; 4833 uint64_t val; 4834 int info_valid; 4835 4836 /* 4837 * Get descriptions for the sense key, ASC, and ASCQ. If 4838 * these aren't present in the sense data (i.e. the sense 4839 * data isn't long enough), the -1 values that 4840 * scsi_extract_sense_len() returns will yield default 4841 * or error descriptions. 4842 */ 4843 scsi_sense_desc(sense_key, asc, ascq, inq_data, 4844 &sense_key_desc, &asc_desc); 4845 4846 /* 4847 * We first print the sense key and ASC/ASCQ. 4848 */ 4849 sbuf_cat(sb, sense_key_desc); 4850 sbuf_printf(sb, " asc:%x,%x (%s)\n", asc, ascq, asc_desc); 4851 4852 /* 4853 * Get the info field if it is valid. 4854 */ 4855 if (scsi_get_sense_info(sense, sense_len, SSD_DESC_INFO, 4856 &val, NULL) == 0) 4857 info_valid = 1; 4858 else 4859 info_valid = 0; 4860 4861 if (info_valid != 0) { 4862 uint8_t bits; 4863 4864 /* 4865 * Determine whether we have any block or stream 4866 * device-specific information. 4867 */ 4868 if (scsi_get_block_info(sense, sense_len, inq_data, 4869 &bits) == 0) { 4870 sbuf_cat(sb, path_str); 4871 scsi_block_sbuf(sb, bits, val); 4872 sbuf_printf(sb, "\n"); 4873 } else if (scsi_get_stream_info(sense, sense_len, 4874 inq_data, &bits) == 0) { 4875 sbuf_cat(sb, path_str); 4876 scsi_stream_sbuf(sb, bits, val); 4877 sbuf_printf(sb, "\n"); 4878 } else if (val != 0) { 4879 /* 4880 * The information field can be valid but 0. 4881 * If the block or stream bits aren't set, 4882 * and this is 0, it isn't terribly useful 4883 * to print it out. 4884 */ 4885 sbuf_cat(sb, path_str); 4886 scsi_info_sbuf(sb, cdb, cdb_len, inq_data, val); 4887 sbuf_printf(sb, "\n"); 4888 } 4889 } 4890 4891 /* 4892 * Print the FRU. 4893 */ 4894 if (scsi_get_sense_info(sense, sense_len, SSD_DESC_FRU, 4895 &val, NULL) == 0) { 4896 sbuf_cat(sb, path_str); 4897 scsi_fru_sbuf(sb, val); 4898 sbuf_printf(sb, "\n"); 4899 } 4900 4901 /* 4902 * Print any command-specific information. 4903 */ 4904 if (scsi_get_sense_info(sense, sense_len, SSD_DESC_COMMAND, 4905 &val, NULL) == 0) { 4906 sbuf_cat(sb, path_str); 4907 scsi_command_sbuf(sb, cdb, cdb_len, inq_data, val); 4908 sbuf_printf(sb, "\n"); 4909 } 4910 4911 /* 4912 * Print out any sense-key-specific information. 4913 */ 4914 if (scsi_get_sks(sense, sense_len, sks) == 0) { 4915 sbuf_cat(sb, path_str); 4916 scsi_sks_sbuf(sb, sense_key, sks); 4917 sbuf_printf(sb, "\n"); 4918 } 4919 4920 /* 4921 * If this is fixed sense, we're done. If we have 4922 * descriptor sense, we might have more information 4923 * available. 4924 */ 4925 if (scsi_sense_type(sense) != SSD_TYPE_DESC) 4926 break; 4927 4928 desc_sense = (struct scsi_sense_data_desc *)sense; 4929 4930 print_info.sb = sb; 4931 print_info.path_str = path_str; 4932 print_info.cdb = cdb; 4933 print_info.cdb_len = cdb_len; 4934 print_info.inq_data = inq_data; 4935 4936 /* 4937 * Print any sense descriptors that we have not already printed. 4938 */ 4939 scsi_desc_iterate(desc_sense, sense_len, scsi_print_desc_func, 4940 &print_info); 4941 break; 4942 4943 } 4944 case -1: 4945 /* 4946 * scsi_extract_sense_len() sets values to -1 if the 4947 * show_errors flag is set and they aren't present in the 4948 * sense data. This means that sense_len is 0. 4949 */ 4950 sbuf_printf(sb, "No sense data present\n"); 4951 break; 4952 default: { 4953 sbuf_printf(sb, "Error code 0x%x", error_code); 4954 if (sense->error_code & SSD_ERRCODE_VALID) { 4955 struct scsi_sense_data_fixed *fixed_sense; 4956 4957 fixed_sense = (struct scsi_sense_data_fixed *)sense; 4958 4959 if (SSD_FIXED_IS_PRESENT(fixed_sense, sense_len, info)){ 4960 uint32_t info; 4961 4962 info = scsi_4btoul(fixed_sense->info); 4963 4964 sbuf_printf(sb, " at block no. %d (decimal)", 4965 info); 4966 } 4967 } 4968 sbuf_printf(sb, "\n"); 4969 break; 4970 } 4971 } 4972 } 4973 4974 /* 4975 * scsi_sense_sbuf() returns 0 for success and -1 for failure. 4976 */ 4977 #ifdef _KERNEL 4978 int 4979 scsi_sense_sbuf(struct ccb_scsiio *csio, struct sbuf *sb, 4980 scsi_sense_string_flags flags) 4981 #else /* !_KERNEL */ 4982 int 4983 scsi_sense_sbuf(struct cam_device *device, struct ccb_scsiio *csio, 4984 struct sbuf *sb, scsi_sense_string_flags flags) 4985 #endif /* _KERNEL/!_KERNEL */ 4986 { 4987 struct scsi_sense_data *sense; 4988 struct scsi_inquiry_data *inq_data; 4989 #ifdef _KERNEL 4990 struct ccb_getdev *cgd; 4991 #endif /* _KERNEL */ 4992 char path_str[64]; 4993 uint8_t *cdb; 4994 4995 #ifndef _KERNEL 4996 if (device == NULL) 4997 return(-1); 4998 #endif /* !_KERNEL */ 4999 if ((csio == NULL) || (sb == NULL)) 5000 return(-1); 5001 5002 /* 5003 * If the CDB is a physical address, we can't deal with it.. 5004 */ 5005 if ((csio->ccb_h.flags & CAM_CDB_PHYS) != 0) 5006 flags &= ~SSS_FLAG_PRINT_COMMAND; 5007 5008 #ifdef _KERNEL 5009 xpt_path_string(csio->ccb_h.path, path_str, sizeof(path_str)); 5010 #else /* !_KERNEL */ 5011 cam_path_string(device, path_str, sizeof(path_str)); 5012 #endif /* _KERNEL/!_KERNEL */ 5013 5014 #ifdef _KERNEL 5015 if ((cgd = (struct ccb_getdev*)xpt_alloc_ccb_nowait()) == NULL) 5016 return(-1); 5017 /* 5018 * Get the device information. 5019 */ 5020 xpt_setup_ccb(&cgd->ccb_h, 5021 csio->ccb_h.path, 5022 CAM_PRIORITY_NORMAL); 5023 cgd->ccb_h.func_code = XPT_GDEV_TYPE; 5024 xpt_action((union ccb *)cgd); 5025 5026 /* 5027 * If the device is unconfigured, just pretend that it is a hard 5028 * drive. scsi_op_desc() needs this. 5029 */ 5030 if (cgd->ccb_h.status == CAM_DEV_NOT_THERE) 5031 cgd->inq_data.device = T_DIRECT; 5032 5033 inq_data = &cgd->inq_data; 5034 5035 #else /* !_KERNEL */ 5036 5037 inq_data = &device->inq_data; 5038 5039 #endif /* _KERNEL/!_KERNEL */ 5040 5041 sense = NULL; 5042 5043 if (flags & SSS_FLAG_PRINT_COMMAND) { 5044 5045 sbuf_cat(sb, path_str); 5046 5047 #ifdef _KERNEL 5048 scsi_command_string(csio, sb); 5049 #else /* !_KERNEL */ 5050 scsi_command_string(device, csio, sb); 5051 #endif /* _KERNEL/!_KERNEL */ 5052 sbuf_printf(sb, "\n"); 5053 } 5054 5055 /* 5056 * If the sense data is a physical pointer, forget it. 5057 */ 5058 if (csio->ccb_h.flags & CAM_SENSE_PTR) { 5059 if (csio->ccb_h.flags & CAM_SENSE_PHYS) { 5060 #ifdef _KERNEL 5061 xpt_free_ccb((union ccb*)cgd); 5062 #endif /* _KERNEL/!_KERNEL */ 5063 return(-1); 5064 } else { 5065 /* 5066 * bcopy the pointer to avoid unaligned access 5067 * errors on finicky architectures. We don't 5068 * ensure that the sense data is pointer aligned. 5069 */ 5070 bcopy(&csio->sense_data, &sense, 5071 sizeof(struct scsi_sense_data *)); 5072 } 5073 } else { 5074 /* 5075 * If the physical sense flag is set, but the sense pointer 5076 * is not also set, we assume that the user is an idiot and 5077 * return. (Well, okay, it could be that somehow, the 5078 * entire csio is physical, but we would have probably core 5079 * dumped on one of the bogus pointer deferences above 5080 * already.) 5081 */ 5082 if (csio->ccb_h.flags & CAM_SENSE_PHYS) { 5083 #ifdef _KERNEL 5084 xpt_free_ccb((union ccb*)cgd); 5085 #endif /* _KERNEL/!_KERNEL */ 5086 return(-1); 5087 } else 5088 sense = &csio->sense_data; 5089 } 5090 5091 if (csio->ccb_h.flags & CAM_CDB_POINTER) 5092 cdb = csio->cdb_io.cdb_ptr; 5093 else 5094 cdb = csio->cdb_io.cdb_bytes; 5095 5096 scsi_sense_only_sbuf(sense, csio->sense_len - csio->sense_resid, sb, 5097 path_str, inq_data, cdb, csio->cdb_len); 5098 5099 #ifdef _KERNEL 5100 xpt_free_ccb((union ccb*)cgd); 5101 #endif /* _KERNEL/!_KERNEL */ 5102 return(0); 5103 } 5104 5105 5106 5107 #ifdef _KERNEL 5108 char * 5109 scsi_sense_string(struct ccb_scsiio *csio, char *str, int str_len) 5110 #else /* !_KERNEL */ 5111 char * 5112 scsi_sense_string(struct cam_device *device, struct ccb_scsiio *csio, 5113 char *str, int str_len) 5114 #endif /* _KERNEL/!_KERNEL */ 5115 { 5116 struct sbuf sb; 5117 5118 sbuf_new(&sb, str, str_len, 0); 5119 5120 #ifdef _KERNEL 5121 scsi_sense_sbuf(csio, &sb, SSS_FLAG_PRINT_COMMAND); 5122 #else /* !_KERNEL */ 5123 scsi_sense_sbuf(device, csio, &sb, SSS_FLAG_PRINT_COMMAND); 5124 #endif /* _KERNEL/!_KERNEL */ 5125 5126 sbuf_finish(&sb); 5127 5128 return(sbuf_data(&sb)); 5129 } 5130 5131 #ifdef _KERNEL 5132 void 5133 scsi_sense_print(struct ccb_scsiio *csio) 5134 { 5135 struct sbuf sb; 5136 char str[512]; 5137 5138 sbuf_new(&sb, str, sizeof(str), 0); 5139 5140 scsi_sense_sbuf(csio, &sb, SSS_FLAG_PRINT_COMMAND); 5141 5142 sbuf_finish(&sb); 5143 5144 printf("%s", sbuf_data(&sb)); 5145 } 5146 5147 #else /* !_KERNEL */ 5148 void 5149 scsi_sense_print(struct cam_device *device, struct ccb_scsiio *csio, 5150 FILE *ofile) 5151 { 5152 struct sbuf sb; 5153 char str[512]; 5154 5155 if ((device == NULL) || (csio == NULL) || (ofile == NULL)) 5156 return; 5157 5158 sbuf_new(&sb, str, sizeof(str), 0); 5159 5160 scsi_sense_sbuf(device, csio, &sb, SSS_FLAG_PRINT_COMMAND); 5161 5162 sbuf_finish(&sb); 5163 5164 fprintf(ofile, "%s", sbuf_data(&sb)); 5165 } 5166 5167 #endif /* _KERNEL/!_KERNEL */ 5168 5169 /* 5170 * Extract basic sense information. This is backward-compatible with the 5171 * previous implementation. For new implementations, 5172 * scsi_extract_sense_len() is recommended. 5173 */ 5174 void 5175 scsi_extract_sense(struct scsi_sense_data *sense_data, int *error_code, 5176 int *sense_key, int *asc, int *ascq) 5177 { 5178 scsi_extract_sense_len(sense_data, sizeof(*sense_data), error_code, 5179 sense_key, asc, ascq, /*show_errors*/ 0); 5180 } 5181 5182 /* 5183 * Extract basic sense information from SCSI I/O CCB structure. 5184 */ 5185 int 5186 scsi_extract_sense_ccb(union ccb *ccb, 5187 int *error_code, int *sense_key, int *asc, int *ascq) 5188 { 5189 struct scsi_sense_data *sense_data; 5190 5191 /* Make sure there are some sense data we can access. */ 5192 if (ccb->ccb_h.func_code != XPT_SCSI_IO || 5193 (ccb->ccb_h.status & CAM_STATUS_MASK) != CAM_SCSI_STATUS_ERROR || 5194 (ccb->csio.scsi_status != SCSI_STATUS_CHECK_COND) || 5195 (ccb->ccb_h.status & CAM_AUTOSNS_VALID) == 0 || 5196 (ccb->ccb_h.flags & CAM_SENSE_PHYS)) 5197 return (0); 5198 5199 if (ccb->ccb_h.flags & CAM_SENSE_PTR) 5200 bcopy(&ccb->csio.sense_data, &sense_data, 5201 sizeof(struct scsi_sense_data *)); 5202 else 5203 sense_data = &ccb->csio.sense_data; 5204 scsi_extract_sense_len(sense_data, 5205 ccb->csio.sense_len - ccb->csio.sense_resid, 5206 error_code, sense_key, asc, ascq, 1); 5207 if (*error_code == -1) 5208 return (0); 5209 return (1); 5210 } 5211 5212 /* 5213 * Extract basic sense information. If show_errors is set, sense values 5214 * will be set to -1 if they are not present. 5215 */ 5216 void 5217 scsi_extract_sense_len(struct scsi_sense_data *sense_data, u_int sense_len, 5218 int *error_code, int *sense_key, int *asc, int *ascq, 5219 int show_errors) 5220 { 5221 /* 5222 * If we have no length, we have no sense. 5223 */ 5224 if (sense_len == 0) { 5225 if (show_errors == 0) { 5226 *error_code = 0; 5227 *sense_key = 0; 5228 *asc = 0; 5229 *ascq = 0; 5230 } else { 5231 *error_code = -1; 5232 *sense_key = -1; 5233 *asc = -1; 5234 *ascq = -1; 5235 } 5236 return; 5237 } 5238 5239 *error_code = sense_data->error_code & SSD_ERRCODE; 5240 5241 switch (*error_code) { 5242 case SSD_DESC_CURRENT_ERROR: 5243 case SSD_DESC_DEFERRED_ERROR: { 5244 struct scsi_sense_data_desc *sense; 5245 5246 sense = (struct scsi_sense_data_desc *)sense_data; 5247 5248 if (SSD_DESC_IS_PRESENT(sense, sense_len, sense_key)) 5249 *sense_key = sense->sense_key & SSD_KEY; 5250 else 5251 *sense_key = (show_errors) ? -1 : 0; 5252 5253 if (SSD_DESC_IS_PRESENT(sense, sense_len, add_sense_code)) 5254 *asc = sense->add_sense_code; 5255 else 5256 *asc = (show_errors) ? -1 : 0; 5257 5258 if (SSD_DESC_IS_PRESENT(sense, sense_len, add_sense_code_qual)) 5259 *ascq = sense->add_sense_code_qual; 5260 else 5261 *ascq = (show_errors) ? -1 : 0; 5262 break; 5263 } 5264 case SSD_CURRENT_ERROR: 5265 case SSD_DEFERRED_ERROR: 5266 default: { 5267 struct scsi_sense_data_fixed *sense; 5268 5269 sense = (struct scsi_sense_data_fixed *)sense_data; 5270 5271 if (SSD_FIXED_IS_PRESENT(sense, sense_len, flags)) 5272 *sense_key = sense->flags & SSD_KEY; 5273 else 5274 *sense_key = (show_errors) ? -1 : 0; 5275 5276 if ((SSD_FIXED_IS_PRESENT(sense, sense_len, add_sense_code)) 5277 && (SSD_FIXED_IS_FILLED(sense, add_sense_code))) 5278 *asc = sense->add_sense_code; 5279 else 5280 *asc = (show_errors) ? -1 : 0; 5281 5282 if ((SSD_FIXED_IS_PRESENT(sense, sense_len,add_sense_code_qual)) 5283 && (SSD_FIXED_IS_FILLED(sense, add_sense_code_qual))) 5284 *ascq = sense->add_sense_code_qual; 5285 else 5286 *ascq = (show_errors) ? -1 : 0; 5287 break; 5288 } 5289 } 5290 } 5291 5292 int 5293 scsi_get_sense_key(struct scsi_sense_data *sense_data, u_int sense_len, 5294 int show_errors) 5295 { 5296 int error_code, sense_key, asc, ascq; 5297 5298 scsi_extract_sense_len(sense_data, sense_len, &error_code, 5299 &sense_key, &asc, &ascq, show_errors); 5300 5301 return (sense_key); 5302 } 5303 5304 int 5305 scsi_get_asc(struct scsi_sense_data *sense_data, u_int sense_len, 5306 int show_errors) 5307 { 5308 int error_code, sense_key, asc, ascq; 5309 5310 scsi_extract_sense_len(sense_data, sense_len, &error_code, 5311 &sense_key, &asc, &ascq, show_errors); 5312 5313 return (asc); 5314 } 5315 5316 int 5317 scsi_get_ascq(struct scsi_sense_data *sense_data, u_int sense_len, 5318 int show_errors) 5319 { 5320 int error_code, sense_key, asc, ascq; 5321 5322 scsi_extract_sense_len(sense_data, sense_len, &error_code, 5323 &sense_key, &asc, &ascq, show_errors); 5324 5325 return (ascq); 5326 } 5327 5328 /* 5329 * This function currently requires at least 36 bytes, or 5330 * SHORT_INQUIRY_LENGTH, worth of data to function properly. If this 5331 * function needs more or less data in the future, another length should be 5332 * defined in scsi_all.h to indicate the minimum amount of data necessary 5333 * for this routine to function properly. 5334 */ 5335 void 5336 scsi_print_inquiry(struct scsi_inquiry_data *inq_data) 5337 { 5338 u_int8_t type; 5339 char *dtype, *qtype; 5340 char vendor[16], product[48], revision[16], rstr[12]; 5341 5342 type = SID_TYPE(inq_data); 5343 5344 /* 5345 * Figure out basic device type and qualifier. 5346 */ 5347 if (SID_QUAL_IS_VENDOR_UNIQUE(inq_data)) { 5348 qtype = " (vendor-unique qualifier)"; 5349 } else { 5350 switch (SID_QUAL(inq_data)) { 5351 case SID_QUAL_LU_CONNECTED: 5352 qtype = ""; 5353 break; 5354 5355 case SID_QUAL_LU_OFFLINE: 5356 qtype = " (offline)"; 5357 break; 5358 5359 case SID_QUAL_RSVD: 5360 qtype = " (reserved qualifier)"; 5361 break; 5362 default: 5363 case SID_QUAL_BAD_LU: 5364 qtype = " (LUN not supported)"; 5365 break; 5366 } 5367 } 5368 5369 switch (type) { 5370 case T_DIRECT: 5371 dtype = "Direct Access"; 5372 break; 5373 case T_SEQUENTIAL: 5374 dtype = "Sequential Access"; 5375 break; 5376 case T_PRINTER: 5377 dtype = "Printer"; 5378 break; 5379 case T_PROCESSOR: 5380 dtype = "Processor"; 5381 break; 5382 case T_WORM: 5383 dtype = "WORM"; 5384 break; 5385 case T_CDROM: 5386 dtype = "CD-ROM"; 5387 break; 5388 case T_SCANNER: 5389 dtype = "Scanner"; 5390 break; 5391 case T_OPTICAL: 5392 dtype = "Optical"; 5393 break; 5394 case T_CHANGER: 5395 dtype = "Changer"; 5396 break; 5397 case T_COMM: 5398 dtype = "Communication"; 5399 break; 5400 case T_STORARRAY: 5401 dtype = "Storage Array"; 5402 break; 5403 case T_ENCLOSURE: 5404 dtype = "Enclosure Services"; 5405 break; 5406 case T_RBC: 5407 dtype = "Simplified Direct Access"; 5408 break; 5409 case T_OCRW: 5410 dtype = "Optical Card Read/Write"; 5411 break; 5412 case T_OSD: 5413 dtype = "Object-Based Storage"; 5414 break; 5415 case T_ADC: 5416 dtype = "Automation/Drive Interface"; 5417 break; 5418 case T_ZBC_HM: 5419 dtype = "Host Managed Zoned Block"; 5420 break; 5421 case T_NODEVICE: 5422 dtype = "Uninstalled"; 5423 break; 5424 default: 5425 dtype = "unknown"; 5426 break; 5427 } 5428 5429 cam_strvis(vendor, inq_data->vendor, sizeof(inq_data->vendor), 5430 sizeof(vendor)); 5431 cam_strvis(product, inq_data->product, sizeof(inq_data->product), 5432 sizeof(product)); 5433 cam_strvis(revision, inq_data->revision, sizeof(inq_data->revision), 5434 sizeof(revision)); 5435 5436 if (SID_ANSI_REV(inq_data) == SCSI_REV_0) 5437 snprintf(rstr, sizeof(rstr), "SCSI"); 5438 else if (SID_ANSI_REV(inq_data) <= SCSI_REV_SPC) { 5439 snprintf(rstr, sizeof(rstr), "SCSI-%d", 5440 SID_ANSI_REV(inq_data)); 5441 } else { 5442 snprintf(rstr, sizeof(rstr), "SPC-%d SCSI", 5443 SID_ANSI_REV(inq_data) - 2); 5444 } 5445 printf("<%s %s %s> %s %s %s device%s\n", 5446 vendor, product, revision, 5447 SID_IS_REMOVABLE(inq_data) ? "Removable" : "Fixed", 5448 dtype, rstr, qtype); 5449 } 5450 5451 void 5452 scsi_print_inquiry_short(struct scsi_inquiry_data *inq_data) 5453 { 5454 char vendor[16], product[48], revision[16]; 5455 5456 cam_strvis(vendor, inq_data->vendor, sizeof(inq_data->vendor), 5457 sizeof(vendor)); 5458 cam_strvis(product, inq_data->product, sizeof(inq_data->product), 5459 sizeof(product)); 5460 cam_strvis(revision, inq_data->revision, sizeof(inq_data->revision), 5461 sizeof(revision)); 5462 5463 printf("<%s %s %s>", vendor, product, revision); 5464 } 5465 5466 /* 5467 * Table of syncrates that don't follow the "divisible by 4" 5468 * rule. This table will be expanded in future SCSI specs. 5469 */ 5470 static struct { 5471 u_int period_factor; 5472 u_int period; /* in 100ths of ns */ 5473 } scsi_syncrates[] = { 5474 { 0x08, 625 }, /* FAST-160 */ 5475 { 0x09, 1250 }, /* FAST-80 */ 5476 { 0x0a, 2500 }, /* FAST-40 40MHz */ 5477 { 0x0b, 3030 }, /* FAST-40 33MHz */ 5478 { 0x0c, 5000 } /* FAST-20 */ 5479 }; 5480 5481 /* 5482 * Return the frequency in kHz corresponding to the given 5483 * sync period factor. 5484 */ 5485 u_int 5486 scsi_calc_syncsrate(u_int period_factor) 5487 { 5488 u_int i; 5489 u_int num_syncrates; 5490 5491 /* 5492 * It's a bug if period is zero, but if it is anyway, don't 5493 * die with a divide fault- instead return something which 5494 * 'approximates' async 5495 */ 5496 if (period_factor == 0) { 5497 return (3300); 5498 } 5499 5500 num_syncrates = nitems(scsi_syncrates); 5501 /* See if the period is in the "exception" table */ 5502 for (i = 0; i < num_syncrates; i++) { 5503 5504 if (period_factor == scsi_syncrates[i].period_factor) { 5505 /* Period in kHz */ 5506 return (100000000 / scsi_syncrates[i].period); 5507 } 5508 } 5509 5510 /* 5511 * Wasn't in the table, so use the standard 5512 * 4 times conversion. 5513 */ 5514 return (10000000 / (period_factor * 4 * 10)); 5515 } 5516 5517 /* 5518 * Return the SCSI sync parameter that corresponds to 5519 * the passed in period in 10ths of ns. 5520 */ 5521 u_int 5522 scsi_calc_syncparam(u_int period) 5523 { 5524 u_int i; 5525 u_int num_syncrates; 5526 5527 if (period == 0) 5528 return (~0); /* Async */ 5529 5530 /* Adjust for exception table being in 100ths. */ 5531 period *= 10; 5532 num_syncrates = nitems(scsi_syncrates); 5533 /* See if the period is in the "exception" table */ 5534 for (i = 0; i < num_syncrates; i++) { 5535 5536 if (period <= scsi_syncrates[i].period) { 5537 /* Period in 100ths of ns */ 5538 return (scsi_syncrates[i].period_factor); 5539 } 5540 } 5541 5542 /* 5543 * Wasn't in the table, so use the standard 5544 * 1/4 period in ns conversion. 5545 */ 5546 return (period/400); 5547 } 5548 5549 int 5550 scsi_devid_is_naa_ieee_reg(uint8_t *bufp) 5551 { 5552 struct scsi_vpd_id_descriptor *descr; 5553 struct scsi_vpd_id_naa_basic *naa; 5554 5555 descr = (struct scsi_vpd_id_descriptor *)bufp; 5556 naa = (struct scsi_vpd_id_naa_basic *)descr->identifier; 5557 if ((descr->id_type & SVPD_ID_TYPE_MASK) != SVPD_ID_TYPE_NAA) 5558 return 0; 5559 if (descr->length < sizeof(struct scsi_vpd_id_naa_ieee_reg)) 5560 return 0; 5561 if ((naa->naa >> SVPD_ID_NAA_NAA_SHIFT) != SVPD_ID_NAA_IEEE_REG) 5562 return 0; 5563 return 1; 5564 } 5565 5566 int 5567 scsi_devid_is_sas_target(uint8_t *bufp) 5568 { 5569 struct scsi_vpd_id_descriptor *descr; 5570 5571 descr = (struct scsi_vpd_id_descriptor *)bufp; 5572 if (!scsi_devid_is_naa_ieee_reg(bufp)) 5573 return 0; 5574 if ((descr->id_type & SVPD_ID_PIV) == 0) /* proto field reserved */ 5575 return 0; 5576 if ((descr->proto_codeset >> SVPD_ID_PROTO_SHIFT) != SCSI_PROTO_SAS) 5577 return 0; 5578 return 1; 5579 } 5580 5581 int 5582 scsi_devid_is_lun_eui64(uint8_t *bufp) 5583 { 5584 struct scsi_vpd_id_descriptor *descr; 5585 5586 descr = (struct scsi_vpd_id_descriptor *)bufp; 5587 if ((descr->id_type & SVPD_ID_ASSOC_MASK) != SVPD_ID_ASSOC_LUN) 5588 return 0; 5589 if ((descr->id_type & SVPD_ID_TYPE_MASK) != SVPD_ID_TYPE_EUI64) 5590 return 0; 5591 return 1; 5592 } 5593 5594 int 5595 scsi_devid_is_lun_naa(uint8_t *bufp) 5596 { 5597 struct scsi_vpd_id_descriptor *descr; 5598 5599 descr = (struct scsi_vpd_id_descriptor *)bufp; 5600 if ((descr->id_type & SVPD_ID_ASSOC_MASK) != SVPD_ID_ASSOC_LUN) 5601 return 0; 5602 if ((descr->id_type & SVPD_ID_TYPE_MASK) != SVPD_ID_TYPE_NAA) 5603 return 0; 5604 return 1; 5605 } 5606 5607 int 5608 scsi_devid_is_lun_t10(uint8_t *bufp) 5609 { 5610 struct scsi_vpd_id_descriptor *descr; 5611 5612 descr = (struct scsi_vpd_id_descriptor *)bufp; 5613 if ((descr->id_type & SVPD_ID_ASSOC_MASK) != SVPD_ID_ASSOC_LUN) 5614 return 0; 5615 if ((descr->id_type & SVPD_ID_TYPE_MASK) != SVPD_ID_TYPE_T10) 5616 return 0; 5617 return 1; 5618 } 5619 5620 int 5621 scsi_devid_is_lun_name(uint8_t *bufp) 5622 { 5623 struct scsi_vpd_id_descriptor *descr; 5624 5625 descr = (struct scsi_vpd_id_descriptor *)bufp; 5626 if ((descr->id_type & SVPD_ID_ASSOC_MASK) != SVPD_ID_ASSOC_LUN) 5627 return 0; 5628 if ((descr->id_type & SVPD_ID_TYPE_MASK) != SVPD_ID_TYPE_SCSI_NAME) 5629 return 0; 5630 return 1; 5631 } 5632 5633 int 5634 scsi_devid_is_port_naa(uint8_t *bufp) 5635 { 5636 struct scsi_vpd_id_descriptor *descr; 5637 5638 descr = (struct scsi_vpd_id_descriptor *)bufp; 5639 if ((descr->id_type & SVPD_ID_ASSOC_MASK) != SVPD_ID_ASSOC_PORT) 5640 return 0; 5641 if ((descr->id_type & SVPD_ID_TYPE_MASK) != SVPD_ID_TYPE_NAA) 5642 return 0; 5643 return 1; 5644 } 5645 5646 struct scsi_vpd_id_descriptor * 5647 scsi_get_devid_desc(struct scsi_vpd_id_descriptor *desc, uint32_t len, 5648 scsi_devid_checkfn_t ck_fn) 5649 { 5650 uint8_t *desc_buf_end; 5651 5652 desc_buf_end = (uint8_t *)desc + len; 5653 5654 for (; desc->identifier <= desc_buf_end && 5655 desc->identifier + desc->length <= desc_buf_end; 5656 desc = (struct scsi_vpd_id_descriptor *)(desc->identifier 5657 + desc->length)) { 5658 5659 if (ck_fn == NULL || ck_fn((uint8_t *)desc) != 0) 5660 return (desc); 5661 } 5662 return (NULL); 5663 } 5664 5665 struct scsi_vpd_id_descriptor * 5666 scsi_get_devid(struct scsi_vpd_device_id *id, uint32_t page_len, 5667 scsi_devid_checkfn_t ck_fn) 5668 { 5669 uint32_t len; 5670 5671 if (page_len < sizeof(*id)) 5672 return (NULL); 5673 len = MIN(scsi_2btoul(id->length), page_len - sizeof(*id)); 5674 return (scsi_get_devid_desc((struct scsi_vpd_id_descriptor *) 5675 id->desc_list, len, ck_fn)); 5676 } 5677 5678 int 5679 scsi_transportid_sbuf(struct sbuf *sb, struct scsi_transportid_header *hdr, 5680 uint32_t valid_len) 5681 { 5682 switch (hdr->format_protocol & SCSI_TRN_PROTO_MASK) { 5683 case SCSI_PROTO_FC: { 5684 struct scsi_transportid_fcp *fcp; 5685 uint64_t n_port_name; 5686 5687 fcp = (struct scsi_transportid_fcp *)hdr; 5688 5689 n_port_name = scsi_8btou64(fcp->n_port_name); 5690 5691 sbuf_printf(sb, "FCP address: 0x%.16jx",(uintmax_t)n_port_name); 5692 break; 5693 } 5694 case SCSI_PROTO_SPI: { 5695 struct scsi_transportid_spi *spi; 5696 5697 spi = (struct scsi_transportid_spi *)hdr; 5698 5699 sbuf_printf(sb, "SPI address: %u,%u", 5700 scsi_2btoul(spi->scsi_addr), 5701 scsi_2btoul(spi->rel_trgt_port_id)); 5702 break; 5703 } 5704 case SCSI_PROTO_SSA: 5705 /* 5706 * XXX KDM there is no transport ID defined in SPC-4 for 5707 * SSA. 5708 */ 5709 break; 5710 case SCSI_PROTO_1394: { 5711 struct scsi_transportid_1394 *sbp; 5712 uint64_t eui64; 5713 5714 sbp = (struct scsi_transportid_1394 *)hdr; 5715 5716 eui64 = scsi_8btou64(sbp->eui64); 5717 sbuf_printf(sb, "SBP address: 0x%.16jx", (uintmax_t)eui64); 5718 break; 5719 } 5720 case SCSI_PROTO_RDMA: { 5721 struct scsi_transportid_rdma *rdma; 5722 unsigned int i; 5723 5724 rdma = (struct scsi_transportid_rdma *)hdr; 5725 5726 sbuf_printf(sb, "RDMA address: 0x"); 5727 for (i = 0; i < sizeof(rdma->initiator_port_id); i++) 5728 sbuf_printf(sb, "%02x", rdma->initiator_port_id[i]); 5729 break; 5730 } 5731 case SCSI_PROTO_ISCSI: { 5732 uint32_t add_len, i; 5733 uint8_t *iscsi_name = NULL; 5734 int nul_found = 0; 5735 5736 sbuf_printf(sb, "iSCSI address: "); 5737 if ((hdr->format_protocol & SCSI_TRN_FORMAT_MASK) == 5738 SCSI_TRN_ISCSI_FORMAT_DEVICE) { 5739 struct scsi_transportid_iscsi_device *dev; 5740 5741 dev = (struct scsi_transportid_iscsi_device *)hdr; 5742 5743 /* 5744 * Verify how much additional data we really have. 5745 */ 5746 add_len = scsi_2btoul(dev->additional_length); 5747 add_len = MIN(add_len, valid_len - 5748 __offsetof(struct scsi_transportid_iscsi_device, 5749 iscsi_name)); 5750 iscsi_name = &dev->iscsi_name[0]; 5751 5752 } else if ((hdr->format_protocol & SCSI_TRN_FORMAT_MASK) == 5753 SCSI_TRN_ISCSI_FORMAT_PORT) { 5754 struct scsi_transportid_iscsi_port *port; 5755 5756 port = (struct scsi_transportid_iscsi_port *)hdr; 5757 5758 add_len = scsi_2btoul(port->additional_length); 5759 add_len = MIN(add_len, valid_len - 5760 __offsetof(struct scsi_transportid_iscsi_port, 5761 iscsi_name)); 5762 iscsi_name = &port->iscsi_name[0]; 5763 } else { 5764 sbuf_printf(sb, "unknown format %x", 5765 (hdr->format_protocol & 5766 SCSI_TRN_FORMAT_MASK) >> 5767 SCSI_TRN_FORMAT_SHIFT); 5768 break; 5769 } 5770 if (add_len == 0) { 5771 sbuf_printf(sb, "not enough data"); 5772 break; 5773 } 5774 /* 5775 * This is supposed to be a NUL-terminated ASCII 5776 * string, but you never know. So we're going to 5777 * check. We need to do this because there is no 5778 * sbuf equivalent of strncat(). 5779 */ 5780 for (i = 0; i < add_len; i++) { 5781 if (iscsi_name[i] == '\0') { 5782 nul_found = 1; 5783 break; 5784 } 5785 } 5786 /* 5787 * If there is a NUL in the name, we can just use 5788 * sbuf_cat(). Otherwise we need to use sbuf_bcat(). 5789 */ 5790 if (nul_found != 0) 5791 sbuf_cat(sb, iscsi_name); 5792 else 5793 sbuf_bcat(sb, iscsi_name, add_len); 5794 break; 5795 } 5796 case SCSI_PROTO_SAS: { 5797 struct scsi_transportid_sas *sas; 5798 uint64_t sas_addr; 5799 5800 sas = (struct scsi_transportid_sas *)hdr; 5801 5802 sas_addr = scsi_8btou64(sas->sas_address); 5803 sbuf_printf(sb, "SAS address: 0x%.16jx", (uintmax_t)sas_addr); 5804 break; 5805 } 5806 case SCSI_PROTO_ADITP: 5807 case SCSI_PROTO_ATA: 5808 case SCSI_PROTO_UAS: 5809 /* 5810 * No Transport ID format for ADI, ATA or USB is defined in 5811 * SPC-4. 5812 */ 5813 sbuf_printf(sb, "No known Transport ID format for protocol " 5814 "%#x", hdr->format_protocol & SCSI_TRN_PROTO_MASK); 5815 break; 5816 case SCSI_PROTO_SOP: { 5817 struct scsi_transportid_sop *sop; 5818 struct scsi_sop_routing_id_norm *rid; 5819 5820 sop = (struct scsi_transportid_sop *)hdr; 5821 rid = (struct scsi_sop_routing_id_norm *)sop->routing_id; 5822 5823 /* 5824 * Note that there is no alternate format specified in SPC-4 5825 * for the PCIe routing ID, so we don't really have a way 5826 * to know whether the second byte of the routing ID is 5827 * a device and function or just a function. So we just 5828 * assume bus,device,function. 5829 */ 5830 sbuf_printf(sb, "SOP Routing ID: %u,%u,%u", 5831 rid->bus, rid->devfunc >> SCSI_TRN_SOP_DEV_SHIFT, 5832 rid->devfunc & SCSI_TRN_SOP_FUNC_NORM_MAX); 5833 break; 5834 } 5835 case SCSI_PROTO_NONE: 5836 default: 5837 sbuf_printf(sb, "Unknown protocol %#x", 5838 hdr->format_protocol & SCSI_TRN_PROTO_MASK); 5839 break; 5840 } 5841 5842 return (0); 5843 } 5844 5845 struct scsi_nv scsi_proto_map[] = { 5846 { "fcp", SCSI_PROTO_FC }, 5847 { "spi", SCSI_PROTO_SPI }, 5848 { "ssa", SCSI_PROTO_SSA }, 5849 { "sbp", SCSI_PROTO_1394 }, 5850 { "1394", SCSI_PROTO_1394 }, 5851 { "srp", SCSI_PROTO_RDMA }, 5852 { "rdma", SCSI_PROTO_RDMA }, 5853 { "iscsi", SCSI_PROTO_ISCSI }, 5854 { "iqn", SCSI_PROTO_ISCSI }, 5855 { "sas", SCSI_PROTO_SAS }, 5856 { "aditp", SCSI_PROTO_ADITP }, 5857 { "ata", SCSI_PROTO_ATA }, 5858 { "uas", SCSI_PROTO_UAS }, 5859 { "usb", SCSI_PROTO_UAS }, 5860 { "sop", SCSI_PROTO_SOP } 5861 }; 5862 5863 const char * 5864 scsi_nv_to_str(struct scsi_nv *table, int num_table_entries, uint64_t value) 5865 { 5866 int i; 5867 5868 for (i = 0; i < num_table_entries; i++) { 5869 if (table[i].value == value) 5870 return (table[i].name); 5871 } 5872 5873 return (NULL); 5874 } 5875 5876 /* 5877 * Given a name/value table, find a value matching the given name. 5878 * Return values: 5879 * SCSI_NV_FOUND - match found 5880 * SCSI_NV_AMBIGUOUS - more than one match, none of them exact 5881 * SCSI_NV_NOT_FOUND - no match found 5882 */ 5883 scsi_nv_status 5884 scsi_get_nv(struct scsi_nv *table, int num_table_entries, 5885 char *name, int *table_entry, scsi_nv_flags flags) 5886 { 5887 int i, num_matches = 0; 5888 5889 for (i = 0; i < num_table_entries; i++) { 5890 size_t table_len, name_len; 5891 5892 table_len = strlen(table[i].name); 5893 name_len = strlen(name); 5894 5895 if ((((flags & SCSI_NV_FLAG_IG_CASE) != 0) 5896 && (strncasecmp(table[i].name, name, name_len) == 0)) 5897 || (((flags & SCSI_NV_FLAG_IG_CASE) == 0) 5898 && (strncmp(table[i].name, name, name_len) == 0))) { 5899 *table_entry = i; 5900 5901 /* 5902 * Check for an exact match. If we have the same 5903 * number of characters in the table as the argument, 5904 * and we already know they're the same, we have 5905 * an exact match. 5906 */ 5907 if (table_len == name_len) 5908 return (SCSI_NV_FOUND); 5909 5910 /* 5911 * Otherwise, bump up the number of matches. We'll 5912 * see later how many we have. 5913 */ 5914 num_matches++; 5915 } 5916 } 5917 5918 if (num_matches > 1) 5919 return (SCSI_NV_AMBIGUOUS); 5920 else if (num_matches == 1) 5921 return (SCSI_NV_FOUND); 5922 else 5923 return (SCSI_NV_NOT_FOUND); 5924 } 5925 5926 /* 5927 * Parse transport IDs for Fibre Channel, 1394 and SAS. Since these are 5928 * all 64-bit numbers, the code is similar. 5929 */ 5930 int 5931 scsi_parse_transportid_64bit(int proto_id, char *id_str, 5932 struct scsi_transportid_header **hdr, 5933 unsigned int *alloc_len, 5934 #ifdef _KERNEL 5935 struct malloc_type *type, int flags, 5936 #endif 5937 char *error_str, int error_str_len) 5938 { 5939 uint64_t value; 5940 char *endptr; 5941 int retval; 5942 size_t alloc_size; 5943 5944 retval = 0; 5945 5946 value = strtouq(id_str, &endptr, 0); 5947 if (*endptr != '\0') { 5948 if (error_str != NULL) { 5949 snprintf(error_str, error_str_len, "%s: error " 5950 "parsing ID %s, 64-bit number required", 5951 __func__, id_str); 5952 } 5953 retval = 1; 5954 goto bailout; 5955 } 5956 5957 switch (proto_id) { 5958 case SCSI_PROTO_FC: 5959 alloc_size = sizeof(struct scsi_transportid_fcp); 5960 break; 5961 case SCSI_PROTO_1394: 5962 alloc_size = sizeof(struct scsi_transportid_1394); 5963 break; 5964 case SCSI_PROTO_SAS: 5965 alloc_size = sizeof(struct scsi_transportid_sas); 5966 break; 5967 default: 5968 if (error_str != NULL) { 5969 snprintf(error_str, error_str_len, "%s: unsupported " 5970 "protocol %d", __func__, proto_id); 5971 } 5972 retval = 1; 5973 goto bailout; 5974 break; /* NOTREACHED */ 5975 } 5976 #ifdef _KERNEL 5977 *hdr = malloc(alloc_size, type, flags); 5978 #else /* _KERNEL */ 5979 *hdr = malloc(alloc_size); 5980 #endif /*_KERNEL */ 5981 if (*hdr == NULL) { 5982 if (error_str != NULL) { 5983 snprintf(error_str, error_str_len, "%s: unable to " 5984 "allocate %zu bytes", __func__, alloc_size); 5985 } 5986 retval = 1; 5987 goto bailout; 5988 } 5989 5990 *alloc_len = alloc_size; 5991 5992 bzero(*hdr, alloc_size); 5993 5994 switch (proto_id) { 5995 case SCSI_PROTO_FC: { 5996 struct scsi_transportid_fcp *fcp; 5997 5998 fcp = (struct scsi_transportid_fcp *)(*hdr); 5999 fcp->format_protocol = SCSI_PROTO_FC | 6000 SCSI_TRN_FCP_FORMAT_DEFAULT; 6001 scsi_u64to8b(value, fcp->n_port_name); 6002 break; 6003 } 6004 case SCSI_PROTO_1394: { 6005 struct scsi_transportid_1394 *sbp; 6006 6007 sbp = (struct scsi_transportid_1394 *)(*hdr); 6008 sbp->format_protocol = SCSI_PROTO_1394 | 6009 SCSI_TRN_1394_FORMAT_DEFAULT; 6010 scsi_u64to8b(value, sbp->eui64); 6011 break; 6012 } 6013 case SCSI_PROTO_SAS: { 6014 struct scsi_transportid_sas *sas; 6015 6016 sas = (struct scsi_transportid_sas *)(*hdr); 6017 sas->format_protocol = SCSI_PROTO_SAS | 6018 SCSI_TRN_SAS_FORMAT_DEFAULT; 6019 scsi_u64to8b(value, sas->sas_address); 6020 break; 6021 } 6022 default: 6023 break; 6024 } 6025 bailout: 6026 return (retval); 6027 } 6028 6029 /* 6030 * Parse a SPI (Parallel SCSI) address of the form: id,rel_tgt_port 6031 */ 6032 int 6033 scsi_parse_transportid_spi(char *id_str, struct scsi_transportid_header **hdr, 6034 unsigned int *alloc_len, 6035 #ifdef _KERNEL 6036 struct malloc_type *type, int flags, 6037 #endif 6038 char *error_str, int error_str_len) 6039 { 6040 unsigned long scsi_addr, target_port; 6041 struct scsi_transportid_spi *spi; 6042 char *tmpstr, *endptr; 6043 int retval; 6044 6045 retval = 0; 6046 6047 tmpstr = strsep(&id_str, ","); 6048 if (tmpstr == NULL) { 6049 if (error_str != NULL) { 6050 snprintf(error_str, error_str_len, 6051 "%s: no ID found", __func__); 6052 } 6053 retval = 1; 6054 goto bailout; 6055 } 6056 scsi_addr = strtoul(tmpstr, &endptr, 0); 6057 if (*endptr != '\0') { 6058 if (error_str != NULL) { 6059 snprintf(error_str, error_str_len, "%s: error " 6060 "parsing SCSI ID %s, number required", 6061 __func__, tmpstr); 6062 } 6063 retval = 1; 6064 goto bailout; 6065 } 6066 6067 if (id_str == NULL) { 6068 if (error_str != NULL) { 6069 snprintf(error_str, error_str_len, "%s: no relative " 6070 "target port found", __func__); 6071 } 6072 retval = 1; 6073 goto bailout; 6074 } 6075 6076 target_port = strtoul(id_str, &endptr, 0); 6077 if (*endptr != '\0') { 6078 if (error_str != NULL) { 6079 snprintf(error_str, error_str_len, "%s: error " 6080 "parsing relative target port %s, number " 6081 "required", __func__, id_str); 6082 } 6083 retval = 1; 6084 goto bailout; 6085 } 6086 #ifdef _KERNEL 6087 spi = malloc(sizeof(*spi), type, flags); 6088 #else 6089 spi = malloc(sizeof(*spi)); 6090 #endif 6091 if (spi == NULL) { 6092 if (error_str != NULL) { 6093 snprintf(error_str, error_str_len, "%s: unable to " 6094 "allocate %zu bytes", __func__, 6095 sizeof(*spi)); 6096 } 6097 retval = 1; 6098 goto bailout; 6099 } 6100 *alloc_len = sizeof(*spi); 6101 bzero(spi, sizeof(*spi)); 6102 6103 spi->format_protocol = SCSI_PROTO_SPI | SCSI_TRN_SPI_FORMAT_DEFAULT; 6104 scsi_ulto2b(scsi_addr, spi->scsi_addr); 6105 scsi_ulto2b(target_port, spi->rel_trgt_port_id); 6106 6107 *hdr = (struct scsi_transportid_header *)spi; 6108 bailout: 6109 return (retval); 6110 } 6111 6112 /* 6113 * Parse an RDMA/SRP Initiator Port ID string. This is 32 hexadecimal digits, 6114 * optionally prefixed by "0x" or "0X". 6115 */ 6116 int 6117 scsi_parse_transportid_rdma(char *id_str, struct scsi_transportid_header **hdr, 6118 unsigned int *alloc_len, 6119 #ifdef _KERNEL 6120 struct malloc_type *type, int flags, 6121 #endif 6122 char *error_str, int error_str_len) 6123 { 6124 struct scsi_transportid_rdma *rdma; 6125 int retval; 6126 size_t id_len, rdma_id_size; 6127 uint8_t rdma_id[SCSI_TRN_RDMA_PORT_LEN]; 6128 char *tmpstr; 6129 unsigned int i, j; 6130 6131 retval = 0; 6132 id_len = strlen(id_str); 6133 rdma_id_size = SCSI_TRN_RDMA_PORT_LEN; 6134 6135 /* 6136 * Check the size. It needs to be either 32 or 34 characters long. 6137 */ 6138 if ((id_len != (rdma_id_size * 2)) 6139 && (id_len != ((rdma_id_size * 2) + 2))) { 6140 if (error_str != NULL) { 6141 snprintf(error_str, error_str_len, "%s: RDMA ID " 6142 "must be 32 hex digits (0x prefix " 6143 "optional), only %zu seen", __func__, id_len); 6144 } 6145 retval = 1; 6146 goto bailout; 6147 } 6148 6149 tmpstr = id_str; 6150 /* 6151 * If the user gave us 34 characters, the string needs to start 6152 * with '0x'. 6153 */ 6154 if (id_len == ((rdma_id_size * 2) + 2)) { 6155 if ((tmpstr[0] == '0') 6156 && ((tmpstr[1] == 'x') || (tmpstr[1] == 'X'))) { 6157 tmpstr += 2; 6158 } else { 6159 if (error_str != NULL) { 6160 snprintf(error_str, error_str_len, "%s: RDMA " 6161 "ID prefix, if used, must be \"0x\", " 6162 "got %s", __func__, tmpstr); 6163 } 6164 retval = 1; 6165 goto bailout; 6166 } 6167 } 6168 bzero(rdma_id, sizeof(rdma_id)); 6169 6170 /* 6171 * Convert ASCII hex into binary bytes. There is no standard 6172 * 128-bit integer type, and so no strtou128t() routine to convert 6173 * from hex into a large integer. In the end, we're not going to 6174 * an integer, but rather to a byte array, so that and the fact 6175 * that we require the user to give us 32 hex digits simplifies the 6176 * logic. 6177 */ 6178 for (i = 0; i < (rdma_id_size * 2); i++) { 6179 int cur_shift; 6180 unsigned char c; 6181 6182 /* Increment the byte array one for every 2 hex digits */ 6183 j = i >> 1; 6184 6185 /* 6186 * The first digit in every pair is the most significant 6187 * 4 bits. The second is the least significant 4 bits. 6188 */ 6189 if ((i % 2) == 0) 6190 cur_shift = 4; 6191 else 6192 cur_shift = 0; 6193 6194 c = tmpstr[i]; 6195 /* Convert the ASCII hex character into a number */ 6196 if (isdigit(c)) 6197 c -= '0'; 6198 else if (isalpha(c)) 6199 c -= isupper(c) ? 'A' - 10 : 'a' - 10; 6200 else { 6201 if (error_str != NULL) { 6202 snprintf(error_str, error_str_len, "%s: " 6203 "RDMA ID must be hex digits, got " 6204 "invalid character %c", __func__, 6205 tmpstr[i]); 6206 } 6207 retval = 1; 6208 goto bailout; 6209 } 6210 /* 6211 * The converted number can't be less than 0; the type is 6212 * unsigned, and the subtraction logic will not give us 6213 * a negative number. So we only need to make sure that 6214 * the value is not greater than 0xf. (i.e. make sure the 6215 * user didn't give us a value like "0x12jklmno"). 6216 */ 6217 if (c > 0xf) { 6218 if (error_str != NULL) { 6219 snprintf(error_str, error_str_len, "%s: " 6220 "RDMA ID must be hex digits, got " 6221 "invalid character %c", __func__, 6222 tmpstr[i]); 6223 } 6224 retval = 1; 6225 goto bailout; 6226 } 6227 6228 rdma_id[j] |= c << cur_shift; 6229 } 6230 6231 #ifdef _KERNEL 6232 rdma = malloc(sizeof(*rdma), type, flags); 6233 #else 6234 rdma = malloc(sizeof(*rdma)); 6235 #endif 6236 if (rdma == NULL) { 6237 if (error_str != NULL) { 6238 snprintf(error_str, error_str_len, "%s: unable to " 6239 "allocate %zu bytes", __func__, 6240 sizeof(*rdma)); 6241 } 6242 retval = 1; 6243 goto bailout; 6244 } 6245 *alloc_len = sizeof(*rdma); 6246 bzero(rdma, *alloc_len); 6247 6248 rdma->format_protocol = SCSI_PROTO_RDMA | SCSI_TRN_RDMA_FORMAT_DEFAULT; 6249 bcopy(rdma_id, rdma->initiator_port_id, SCSI_TRN_RDMA_PORT_LEN); 6250 6251 *hdr = (struct scsi_transportid_header *)rdma; 6252 6253 bailout: 6254 return (retval); 6255 } 6256 6257 /* 6258 * Parse an iSCSI name. The format is either just the name: 6259 * 6260 * iqn.2012-06.com.example:target0 6261 * or the name, separator and initiator session ID: 6262 * 6263 * iqn.2012-06.com.example:target0,i,0x123 6264 * 6265 * The separator format is exact. 6266 */ 6267 int 6268 scsi_parse_transportid_iscsi(char *id_str, struct scsi_transportid_header **hdr, 6269 unsigned int *alloc_len, 6270 #ifdef _KERNEL 6271 struct malloc_type *type, int flags, 6272 #endif 6273 char *error_str, int error_str_len) 6274 { 6275 size_t id_len, sep_len, id_size, name_len; 6276 int retval; 6277 unsigned int i, sep_pos, sep_found; 6278 const char *sep_template = ",i,0x"; 6279 const char *iqn_prefix = "iqn."; 6280 struct scsi_transportid_iscsi_device *iscsi; 6281 6282 retval = 0; 6283 sep_found = 0; 6284 6285 id_len = strlen(id_str); 6286 sep_len = strlen(sep_template); 6287 6288 /* 6289 * The separator is defined as exactly ',i,0x'. Any other commas, 6290 * or any other form, is an error. So look for a comma, and once 6291 * we find that, the next few characters must match the separator 6292 * exactly. Once we get through the separator, there should be at 6293 * least one character. 6294 */ 6295 for (i = 0, sep_pos = 0; i < id_len; i++) { 6296 if (sep_pos == 0) { 6297 if (id_str[i] == sep_template[sep_pos]) 6298 sep_pos++; 6299 6300 continue; 6301 } 6302 if (sep_pos < sep_len) { 6303 if (id_str[i] == sep_template[sep_pos]) { 6304 sep_pos++; 6305 continue; 6306 } 6307 if (error_str != NULL) { 6308 snprintf(error_str, error_str_len, "%s: " 6309 "invalid separator in iSCSI name " 6310 "\"%s\"", 6311 __func__, id_str); 6312 } 6313 retval = 1; 6314 goto bailout; 6315 } else { 6316 sep_found = 1; 6317 break; 6318 } 6319 } 6320 6321 /* 6322 * Check to see whether we have a separator but no digits after it. 6323 */ 6324 if ((sep_pos != 0) 6325 && (sep_found == 0)) { 6326 if (error_str != NULL) { 6327 snprintf(error_str, error_str_len, "%s: no digits " 6328 "found after separator in iSCSI name \"%s\"", 6329 __func__, id_str); 6330 } 6331 retval = 1; 6332 goto bailout; 6333 } 6334 6335 /* 6336 * The incoming ID string has the "iqn." prefix stripped off. We 6337 * need enough space for the base structure (the structures are the 6338 * same for the two iSCSI forms), the prefix, the ID string and a 6339 * terminating NUL. 6340 */ 6341 id_size = sizeof(*iscsi) + strlen(iqn_prefix) + id_len + 1; 6342 6343 #ifdef _KERNEL 6344 iscsi = malloc(id_size, type, flags); 6345 #else 6346 iscsi = malloc(id_size); 6347 #endif 6348 if (iscsi == NULL) { 6349 if (error_str != NULL) { 6350 snprintf(error_str, error_str_len, "%s: unable to " 6351 "allocate %zu bytes", __func__, id_size); 6352 } 6353 retval = 1; 6354 goto bailout; 6355 } 6356 *alloc_len = id_size; 6357 bzero(iscsi, id_size); 6358 6359 iscsi->format_protocol = SCSI_PROTO_ISCSI; 6360 if (sep_found == 0) 6361 iscsi->format_protocol |= SCSI_TRN_ISCSI_FORMAT_DEVICE; 6362 else 6363 iscsi->format_protocol |= SCSI_TRN_ISCSI_FORMAT_PORT; 6364 name_len = id_size - sizeof(*iscsi); 6365 scsi_ulto2b(name_len, iscsi->additional_length); 6366 snprintf(iscsi->iscsi_name, name_len, "%s%s", iqn_prefix, id_str); 6367 6368 *hdr = (struct scsi_transportid_header *)iscsi; 6369 6370 bailout: 6371 return (retval); 6372 } 6373 6374 /* 6375 * Parse a SCSI over PCIe (SOP) identifier. The Routing ID can either be 6376 * of the form 'bus,device,function' or 'bus,function'. 6377 */ 6378 int 6379 scsi_parse_transportid_sop(char *id_str, struct scsi_transportid_header **hdr, 6380 unsigned int *alloc_len, 6381 #ifdef _KERNEL 6382 struct malloc_type *type, int flags, 6383 #endif 6384 char *error_str, int error_str_len) 6385 { 6386 struct scsi_transportid_sop *sop; 6387 unsigned long bus, device, function; 6388 char *tmpstr, *endptr; 6389 int retval, device_spec; 6390 6391 retval = 0; 6392 device_spec = 0; 6393 device = 0; 6394 6395 tmpstr = strsep(&id_str, ","); 6396 if ((tmpstr == NULL) 6397 || (*tmpstr == '\0')) { 6398 if (error_str != NULL) { 6399 snprintf(error_str, error_str_len, "%s: no ID found", 6400 __func__); 6401 } 6402 retval = 1; 6403 goto bailout; 6404 } 6405 bus = strtoul(tmpstr, &endptr, 0); 6406 if (*endptr != '\0') { 6407 if (error_str != NULL) { 6408 snprintf(error_str, error_str_len, "%s: error " 6409 "parsing PCIe bus %s, number required", 6410 __func__, tmpstr); 6411 } 6412 retval = 1; 6413 goto bailout; 6414 } 6415 if ((id_str == NULL) 6416 || (*id_str == '\0')) { 6417 if (error_str != NULL) { 6418 snprintf(error_str, error_str_len, "%s: no PCIe " 6419 "device or function found", __func__); 6420 } 6421 retval = 1; 6422 goto bailout; 6423 } 6424 tmpstr = strsep(&id_str, ","); 6425 function = strtoul(tmpstr, &endptr, 0); 6426 if (*endptr != '\0') { 6427 if (error_str != NULL) { 6428 snprintf(error_str, error_str_len, "%s: error " 6429 "parsing PCIe device/function %s, number " 6430 "required", __func__, tmpstr); 6431 } 6432 retval = 1; 6433 goto bailout; 6434 } 6435 /* 6436 * Check to see whether the user specified a third value. If so, 6437 * the second is the device. 6438 */ 6439 if (id_str != NULL) { 6440 if (*id_str == '\0') { 6441 if (error_str != NULL) { 6442 snprintf(error_str, error_str_len, "%s: " 6443 "no PCIe function found", __func__); 6444 } 6445 retval = 1; 6446 goto bailout; 6447 } 6448 device = function; 6449 device_spec = 1; 6450 function = strtoul(id_str, &endptr, 0); 6451 if (*endptr != '\0') { 6452 if (error_str != NULL) { 6453 snprintf(error_str, error_str_len, "%s: " 6454 "error parsing PCIe function %s, " 6455 "number required", __func__, id_str); 6456 } 6457 retval = 1; 6458 goto bailout; 6459 } 6460 } 6461 if (bus > SCSI_TRN_SOP_BUS_MAX) { 6462 if (error_str != NULL) { 6463 snprintf(error_str, error_str_len, "%s: bus value " 6464 "%lu greater than maximum %u", __func__, 6465 bus, SCSI_TRN_SOP_BUS_MAX); 6466 } 6467 retval = 1; 6468 goto bailout; 6469 } 6470 6471 if ((device_spec != 0) 6472 && (device > SCSI_TRN_SOP_DEV_MASK)) { 6473 if (error_str != NULL) { 6474 snprintf(error_str, error_str_len, "%s: device value " 6475 "%lu greater than maximum %u", __func__, 6476 device, SCSI_TRN_SOP_DEV_MAX); 6477 } 6478 retval = 1; 6479 goto bailout; 6480 } 6481 6482 if (((device_spec != 0) 6483 && (function > SCSI_TRN_SOP_FUNC_NORM_MAX)) 6484 || ((device_spec == 0) 6485 && (function > SCSI_TRN_SOP_FUNC_ALT_MAX))) { 6486 if (error_str != NULL) { 6487 snprintf(error_str, error_str_len, "%s: function value " 6488 "%lu greater than maximum %u", __func__, 6489 function, (device_spec == 0) ? 6490 SCSI_TRN_SOP_FUNC_ALT_MAX : 6491 SCSI_TRN_SOP_FUNC_NORM_MAX); 6492 } 6493 retval = 1; 6494 goto bailout; 6495 } 6496 6497 #ifdef _KERNEL 6498 sop = malloc(sizeof(*sop), type, flags); 6499 #else 6500 sop = malloc(sizeof(*sop)); 6501 #endif 6502 if (sop == NULL) { 6503 if (error_str != NULL) { 6504 snprintf(error_str, error_str_len, "%s: unable to " 6505 "allocate %zu bytes", __func__, sizeof(*sop)); 6506 } 6507 retval = 1; 6508 goto bailout; 6509 } 6510 *alloc_len = sizeof(*sop); 6511 bzero(sop, sizeof(*sop)); 6512 sop->format_protocol = SCSI_PROTO_SOP | SCSI_TRN_SOP_FORMAT_DEFAULT; 6513 if (device_spec != 0) { 6514 struct scsi_sop_routing_id_norm rid; 6515 6516 rid.bus = bus; 6517 rid.devfunc = (device << SCSI_TRN_SOP_DEV_SHIFT) | function; 6518 bcopy(&rid, sop->routing_id, MIN(sizeof(rid), 6519 sizeof(sop->routing_id))); 6520 } else { 6521 struct scsi_sop_routing_id_alt rid; 6522 6523 rid.bus = bus; 6524 rid.function = function; 6525 bcopy(&rid, sop->routing_id, MIN(sizeof(rid), 6526 sizeof(sop->routing_id))); 6527 } 6528 6529 *hdr = (struct scsi_transportid_header *)sop; 6530 bailout: 6531 return (retval); 6532 } 6533 6534 /* 6535 * transportid_str: NUL-terminated string with format: protcol,id 6536 * The ID is protocol specific. 6537 * hdr: Storage will be allocated for the transport ID. 6538 * alloc_len: The amount of memory allocated is returned here. 6539 * type: Malloc bucket (kernel only). 6540 * flags: Malloc flags (kernel only). 6541 * error_str: If non-NULL, it will contain error information (without 6542 * a terminating newline) if an error is returned. 6543 * error_str_len: Allocated length of the error string. 6544 * 6545 * Returns 0 for success, non-zero for failure. 6546 */ 6547 int 6548 scsi_parse_transportid(char *transportid_str, 6549 struct scsi_transportid_header **hdr, 6550 unsigned int *alloc_len, 6551 #ifdef _KERNEL 6552 struct malloc_type *type, int flags, 6553 #endif 6554 char *error_str, int error_str_len) 6555 { 6556 char *tmpstr; 6557 scsi_nv_status status; 6558 u_int num_proto_entries; 6559 int retval, table_entry; 6560 6561 retval = 0; 6562 table_entry = 0; 6563 6564 /* 6565 * We do allow a period as well as a comma to separate the protocol 6566 * from the ID string. This is to accommodate iSCSI names, which 6567 * start with "iqn.". 6568 */ 6569 tmpstr = strsep(&transportid_str, ",."); 6570 if (tmpstr == NULL) { 6571 if (error_str != NULL) { 6572 snprintf(error_str, error_str_len, 6573 "%s: transportid_str is NULL", __func__); 6574 } 6575 retval = 1; 6576 goto bailout; 6577 } 6578 6579 num_proto_entries = nitems(scsi_proto_map); 6580 status = scsi_get_nv(scsi_proto_map, num_proto_entries, tmpstr, 6581 &table_entry, SCSI_NV_FLAG_IG_CASE); 6582 if (status != SCSI_NV_FOUND) { 6583 if (error_str != NULL) { 6584 snprintf(error_str, error_str_len, "%s: %s protocol " 6585 "name %s", __func__, 6586 (status == SCSI_NV_AMBIGUOUS) ? "ambiguous" : 6587 "invalid", tmpstr); 6588 } 6589 retval = 1; 6590 goto bailout; 6591 } 6592 switch (scsi_proto_map[table_entry].value) { 6593 case SCSI_PROTO_FC: 6594 case SCSI_PROTO_1394: 6595 case SCSI_PROTO_SAS: 6596 retval = scsi_parse_transportid_64bit( 6597 scsi_proto_map[table_entry].value, transportid_str, hdr, 6598 alloc_len, 6599 #ifdef _KERNEL 6600 type, flags, 6601 #endif 6602 error_str, error_str_len); 6603 break; 6604 case SCSI_PROTO_SPI: 6605 retval = scsi_parse_transportid_spi(transportid_str, hdr, 6606 alloc_len, 6607 #ifdef _KERNEL 6608 type, flags, 6609 #endif 6610 error_str, error_str_len); 6611 break; 6612 case SCSI_PROTO_RDMA: 6613 retval = scsi_parse_transportid_rdma(transportid_str, hdr, 6614 alloc_len, 6615 #ifdef _KERNEL 6616 type, flags, 6617 #endif 6618 error_str, error_str_len); 6619 break; 6620 case SCSI_PROTO_ISCSI: 6621 retval = scsi_parse_transportid_iscsi(transportid_str, hdr, 6622 alloc_len, 6623 #ifdef _KERNEL 6624 type, flags, 6625 #endif 6626 error_str, error_str_len); 6627 break; 6628 case SCSI_PROTO_SOP: 6629 retval = scsi_parse_transportid_sop(transportid_str, hdr, 6630 alloc_len, 6631 #ifdef _KERNEL 6632 type, flags, 6633 #endif 6634 error_str, error_str_len); 6635 break; 6636 case SCSI_PROTO_SSA: 6637 case SCSI_PROTO_ADITP: 6638 case SCSI_PROTO_ATA: 6639 case SCSI_PROTO_UAS: 6640 case SCSI_PROTO_NONE: 6641 default: 6642 /* 6643 * There is no format defined for a Transport ID for these 6644 * protocols. So even if the user gives us something, we 6645 * have no way to turn it into a standard SCSI Transport ID. 6646 */ 6647 retval = 1; 6648 if (error_str != NULL) { 6649 snprintf(error_str, error_str_len, "%s: no Transport " 6650 "ID format exists for protocol %s", 6651 __func__, tmpstr); 6652 } 6653 goto bailout; 6654 break; /* NOTREACHED */ 6655 } 6656 bailout: 6657 return (retval); 6658 } 6659 6660 struct scsi_attrib_table_entry scsi_mam_attr_table[] = { 6661 { SMA_ATTR_REM_CAP_PARTITION, SCSI_ATTR_FLAG_NONE, 6662 "Remaining Capacity in Partition", 6663 /*suffix*/ "MB", /*to_str*/ scsi_attrib_int_sbuf,/*parse_str*/ NULL }, 6664 { SMA_ATTR_MAX_CAP_PARTITION, SCSI_ATTR_FLAG_NONE, 6665 "Maximum Capacity in Partition", 6666 /*suffix*/"MB", /*to_str*/ scsi_attrib_int_sbuf, /*parse_str*/ NULL }, 6667 { SMA_ATTR_TAPEALERT_FLAGS, SCSI_ATTR_FLAG_HEX, 6668 "TapeAlert Flags", 6669 /*suffix*/NULL, /*to_str*/ scsi_attrib_int_sbuf, /*parse_str*/ NULL }, 6670 { SMA_ATTR_LOAD_COUNT, SCSI_ATTR_FLAG_NONE, 6671 "Load Count", 6672 /*suffix*/NULL, /*to_str*/ scsi_attrib_int_sbuf, /*parse_str*/ NULL }, 6673 { SMA_ATTR_MAM_SPACE_REMAINING, SCSI_ATTR_FLAG_NONE, 6674 "MAM Space Remaining", 6675 /*suffix*/"bytes", /*to_str*/ scsi_attrib_int_sbuf, 6676 /*parse_str*/ NULL }, 6677 { SMA_ATTR_DEV_ASSIGNING_ORG, SCSI_ATTR_FLAG_NONE, 6678 "Assigning Organization", 6679 /*suffix*/NULL, /*to_str*/ scsi_attrib_ascii_sbuf, 6680 /*parse_str*/ NULL }, 6681 { SMA_ATTR_FORMAT_DENSITY_CODE, SCSI_ATTR_FLAG_HEX, 6682 "Format Density Code", 6683 /*suffix*/NULL, /*to_str*/ scsi_attrib_int_sbuf, /*parse_str*/ NULL }, 6684 { SMA_ATTR_INITIALIZATION_COUNT, SCSI_ATTR_FLAG_NONE, 6685 "Initialization Count", 6686 /*suffix*/NULL, /*to_str*/ scsi_attrib_int_sbuf, /*parse_str*/ NULL }, 6687 { SMA_ATTR_VOLUME_ID, SCSI_ATTR_FLAG_NONE, 6688 "Volume Identifier", 6689 /*suffix*/NULL, /*to_str*/ scsi_attrib_ascii_sbuf, 6690 /*parse_str*/ NULL }, 6691 { SMA_ATTR_VOLUME_CHANGE_REF, SCSI_ATTR_FLAG_HEX, 6692 "Volume Change Reference", 6693 /*suffix*/NULL, /*to_str*/ scsi_attrib_int_sbuf, 6694 /*parse_str*/ NULL }, 6695 { SMA_ATTR_DEV_SERIAL_LAST_LOAD, SCSI_ATTR_FLAG_NONE, 6696 "Device Vendor/Serial at Last Load", 6697 /*suffix*/NULL, /*to_str*/ scsi_attrib_vendser_sbuf, 6698 /*parse_str*/ NULL }, 6699 { SMA_ATTR_DEV_SERIAL_LAST_LOAD_1, SCSI_ATTR_FLAG_NONE, 6700 "Device Vendor/Serial at Last Load - 1", 6701 /*suffix*/NULL, /*to_str*/ scsi_attrib_vendser_sbuf, 6702 /*parse_str*/ NULL }, 6703 { SMA_ATTR_DEV_SERIAL_LAST_LOAD_2, SCSI_ATTR_FLAG_NONE, 6704 "Device Vendor/Serial at Last Load - 2", 6705 /*suffix*/NULL, /*to_str*/ scsi_attrib_vendser_sbuf, 6706 /*parse_str*/ NULL }, 6707 { SMA_ATTR_DEV_SERIAL_LAST_LOAD_3, SCSI_ATTR_FLAG_NONE, 6708 "Device Vendor/Serial at Last Load - 3", 6709 /*suffix*/NULL, /*to_str*/ scsi_attrib_vendser_sbuf, 6710 /*parse_str*/ NULL }, 6711 { SMA_ATTR_TOTAL_MB_WRITTEN_LT, SCSI_ATTR_FLAG_NONE, 6712 "Total MB Written in Medium Life", 6713 /*suffix*/ "MB", /*to_str*/ scsi_attrib_int_sbuf, 6714 /*parse_str*/ NULL }, 6715 { SMA_ATTR_TOTAL_MB_READ_LT, SCSI_ATTR_FLAG_NONE, 6716 "Total MB Read in Medium Life", 6717 /*suffix*/ "MB", /*to_str*/ scsi_attrib_int_sbuf, 6718 /*parse_str*/ NULL }, 6719 { SMA_ATTR_TOTAL_MB_WRITTEN_CUR, SCSI_ATTR_FLAG_NONE, 6720 "Total MB Written in Current/Last Load", 6721 /*suffix*/ "MB", /*to_str*/ scsi_attrib_int_sbuf, 6722 /*parse_str*/ NULL }, 6723 { SMA_ATTR_TOTAL_MB_READ_CUR, SCSI_ATTR_FLAG_NONE, 6724 "Total MB Read in Current/Last Load", 6725 /*suffix*/ "MB", /*to_str*/ scsi_attrib_int_sbuf, 6726 /*parse_str*/ NULL }, 6727 { SMA_ATTR_FIRST_ENC_BLOCK, SCSI_ATTR_FLAG_NONE, 6728 "Logical Position of First Encrypted Block", 6729 /*suffix*/ NULL, /*to_str*/ scsi_attrib_int_sbuf, 6730 /*parse_str*/ NULL }, 6731 { SMA_ATTR_NEXT_UNENC_BLOCK, SCSI_ATTR_FLAG_NONE, 6732 "Logical Position of First Unencrypted Block after First " 6733 "Encrypted Block", 6734 /*suffix*/ NULL, /*to_str*/ scsi_attrib_int_sbuf, 6735 /*parse_str*/ NULL }, 6736 { SMA_ATTR_MEDIUM_USAGE_HIST, SCSI_ATTR_FLAG_NONE, 6737 "Medium Usage History", 6738 /*suffix*/ NULL, /*to_str*/ NULL, 6739 /*parse_str*/ NULL }, 6740 { SMA_ATTR_PART_USAGE_HIST, SCSI_ATTR_FLAG_NONE, 6741 "Partition Usage History", 6742 /*suffix*/ NULL, /*to_str*/ NULL, 6743 /*parse_str*/ NULL }, 6744 { SMA_ATTR_MED_MANUF, SCSI_ATTR_FLAG_NONE, 6745 "Medium Manufacturer", 6746 /*suffix*/NULL, /*to_str*/ scsi_attrib_ascii_sbuf, 6747 /*parse_str*/ NULL }, 6748 { SMA_ATTR_MED_SERIAL, SCSI_ATTR_FLAG_NONE, 6749 "Medium Serial Number", 6750 /*suffix*/NULL, /*to_str*/ scsi_attrib_ascii_sbuf, 6751 /*parse_str*/ NULL }, 6752 { SMA_ATTR_MED_LENGTH, SCSI_ATTR_FLAG_NONE, 6753 "Medium Length", 6754 /*suffix*/"m", /*to_str*/ scsi_attrib_int_sbuf, 6755 /*parse_str*/ NULL }, 6756 { SMA_ATTR_MED_WIDTH, SCSI_ATTR_FLAG_FP | SCSI_ATTR_FLAG_DIV_10 | 6757 SCSI_ATTR_FLAG_FP_1DIGIT, 6758 "Medium Width", 6759 /*suffix*/"mm", /*to_str*/ scsi_attrib_int_sbuf, 6760 /*parse_str*/ NULL }, 6761 { SMA_ATTR_MED_ASSIGNING_ORG, SCSI_ATTR_FLAG_NONE, 6762 "Assigning Organization", 6763 /*suffix*/NULL, /*to_str*/ scsi_attrib_ascii_sbuf, 6764 /*parse_str*/ NULL }, 6765 { SMA_ATTR_MED_DENSITY_CODE, SCSI_ATTR_FLAG_HEX, 6766 "Medium Density Code", 6767 /*suffix*/NULL, /*to_str*/ scsi_attrib_int_sbuf, 6768 /*parse_str*/ NULL }, 6769 { SMA_ATTR_MED_MANUF_DATE, SCSI_ATTR_FLAG_NONE, 6770 "Medium Manufacture Date", 6771 /*suffix*/NULL, /*to_str*/ scsi_attrib_ascii_sbuf, 6772 /*parse_str*/ NULL }, 6773 { SMA_ATTR_MAM_CAPACITY, SCSI_ATTR_FLAG_NONE, 6774 "MAM Capacity", 6775 /*suffix*/"bytes", /*to_str*/ scsi_attrib_int_sbuf, 6776 /*parse_str*/ NULL }, 6777 { SMA_ATTR_MED_TYPE, SCSI_ATTR_FLAG_HEX, 6778 "Medium Type", 6779 /*suffix*/NULL, /*to_str*/ scsi_attrib_int_sbuf, 6780 /*parse_str*/ NULL }, 6781 { SMA_ATTR_MED_TYPE_INFO, SCSI_ATTR_FLAG_HEX, 6782 "Medium Type Information", 6783 /*suffix*/NULL, /*to_str*/ scsi_attrib_int_sbuf, 6784 /*parse_str*/ NULL }, 6785 { SMA_ATTR_MED_SERIAL_NUM, SCSI_ATTR_FLAG_NONE, 6786 "Medium Serial Number", 6787 /*suffix*/NULL, /*to_str*/ scsi_attrib_int_sbuf, 6788 /*parse_str*/ NULL }, 6789 { SMA_ATTR_APP_VENDOR, SCSI_ATTR_FLAG_NONE, 6790 "Application Vendor", 6791 /*suffix*/NULL, /*to_str*/ scsi_attrib_ascii_sbuf, 6792 /*parse_str*/ NULL }, 6793 { SMA_ATTR_APP_NAME, SCSI_ATTR_FLAG_NONE, 6794 "Application Name", 6795 /*suffix*/NULL, /*to_str*/ scsi_attrib_ascii_sbuf, 6796 /*parse_str*/ NULL }, 6797 { SMA_ATTR_APP_VERSION, SCSI_ATTR_FLAG_NONE, 6798 "Application Version", 6799 /*suffix*/NULL, /*to_str*/ scsi_attrib_ascii_sbuf, 6800 /*parse_str*/ NULL }, 6801 { SMA_ATTR_USER_MED_TEXT_LABEL, SCSI_ATTR_FLAG_NONE, 6802 "User Medium Text Label", 6803 /*suffix*/NULL, /*to_str*/ scsi_attrib_text_sbuf, 6804 /*parse_str*/ NULL }, 6805 { SMA_ATTR_LAST_WRITTEN_TIME, SCSI_ATTR_FLAG_NONE, 6806 "Date and Time Last Written", 6807 /*suffix*/NULL, /*to_str*/ scsi_attrib_ascii_sbuf, 6808 /*parse_str*/ NULL }, 6809 { SMA_ATTR_TEXT_LOCAL_ID, SCSI_ATTR_FLAG_HEX, 6810 "Text Localization Identifier", 6811 /*suffix*/NULL, /*to_str*/ scsi_attrib_int_sbuf, 6812 /*parse_str*/ NULL }, 6813 { SMA_ATTR_BARCODE, SCSI_ATTR_FLAG_NONE, 6814 "Barcode", 6815 /*suffix*/NULL, /*to_str*/ scsi_attrib_ascii_sbuf, 6816 /*parse_str*/ NULL }, 6817 { SMA_ATTR_HOST_OWNER_NAME, SCSI_ATTR_FLAG_NONE, 6818 "Owning Host Textual Name", 6819 /*suffix*/NULL, /*to_str*/ scsi_attrib_text_sbuf, 6820 /*parse_str*/ NULL }, 6821 { SMA_ATTR_MEDIA_POOL, SCSI_ATTR_FLAG_NONE, 6822 "Media Pool", 6823 /*suffix*/NULL, /*to_str*/ scsi_attrib_text_sbuf, 6824 /*parse_str*/ NULL }, 6825 { SMA_ATTR_PART_USER_LABEL, SCSI_ATTR_FLAG_NONE, 6826 "Partition User Text Label", 6827 /*suffix*/NULL, /*to_str*/ scsi_attrib_ascii_sbuf, 6828 /*parse_str*/ NULL }, 6829 { SMA_ATTR_LOAD_UNLOAD_AT_PART, SCSI_ATTR_FLAG_NONE, 6830 "Load/Unload at Partition", 6831 /*suffix*/NULL, /*to_str*/ scsi_attrib_int_sbuf, 6832 /*parse_str*/ NULL }, 6833 { SMA_ATTR_APP_FORMAT_VERSION, SCSI_ATTR_FLAG_NONE, 6834 "Application Format Version", 6835 /*suffix*/NULL, /*to_str*/ scsi_attrib_ascii_sbuf, 6836 /*parse_str*/ NULL }, 6837 { SMA_ATTR_VOL_COHERENCY_INFO, SCSI_ATTR_FLAG_NONE, 6838 "Volume Coherency Information", 6839 /*suffix*/NULL, /*to_str*/ scsi_attrib_volcoh_sbuf, 6840 /*parse_str*/ NULL }, 6841 { 0x0ff1, SCSI_ATTR_FLAG_NONE, 6842 "Spectra MLM Creation", 6843 /*suffix*/NULL, /*to_str*/ scsi_attrib_hexdump_sbuf, 6844 /*parse_str*/ NULL }, 6845 { 0x0ff2, SCSI_ATTR_FLAG_NONE, 6846 "Spectra MLM C3", 6847 /*suffix*/NULL, /*to_str*/ scsi_attrib_hexdump_sbuf, 6848 /*parse_str*/ NULL }, 6849 { 0x0ff3, SCSI_ATTR_FLAG_NONE, 6850 "Spectra MLM RW", 6851 /*suffix*/NULL, /*to_str*/ scsi_attrib_hexdump_sbuf, 6852 /*parse_str*/ NULL }, 6853 { 0x0ff4, SCSI_ATTR_FLAG_NONE, 6854 "Spectra MLM SDC List", 6855 /*suffix*/NULL, /*to_str*/ scsi_attrib_hexdump_sbuf, 6856 /*parse_str*/ NULL }, 6857 { 0x0ff7, SCSI_ATTR_FLAG_NONE, 6858 "Spectra MLM Post Scan", 6859 /*suffix*/NULL, /*to_str*/ scsi_attrib_hexdump_sbuf, 6860 /*parse_str*/ NULL }, 6861 { 0x0ffe, SCSI_ATTR_FLAG_NONE, 6862 "Spectra MLM Checksum", 6863 /*suffix*/NULL, /*to_str*/ scsi_attrib_hexdump_sbuf, 6864 /*parse_str*/ NULL }, 6865 { 0x17f1, SCSI_ATTR_FLAG_NONE, 6866 "Spectra MLM Creation", 6867 /*suffix*/NULL, /*to_str*/ scsi_attrib_hexdump_sbuf, 6868 /*parse_str*/ NULL }, 6869 { 0x17f2, SCSI_ATTR_FLAG_NONE, 6870 "Spectra MLM C3", 6871 /*suffix*/NULL, /*to_str*/ scsi_attrib_hexdump_sbuf, 6872 /*parse_str*/ NULL }, 6873 { 0x17f3, SCSI_ATTR_FLAG_NONE, 6874 "Spectra MLM RW", 6875 /*suffix*/NULL, /*to_str*/ scsi_attrib_hexdump_sbuf, 6876 /*parse_str*/ NULL }, 6877 { 0x17f4, SCSI_ATTR_FLAG_NONE, 6878 "Spectra MLM SDC List", 6879 /*suffix*/NULL, /*to_str*/ scsi_attrib_hexdump_sbuf, 6880 /*parse_str*/ NULL }, 6881 { 0x17f7, SCSI_ATTR_FLAG_NONE, 6882 "Spectra MLM Post Scan", 6883 /*suffix*/NULL, /*to_str*/ scsi_attrib_hexdump_sbuf, 6884 /*parse_str*/ NULL }, 6885 { 0x17ff, SCSI_ATTR_FLAG_NONE, 6886 "Spectra MLM Checksum", 6887 /*suffix*/NULL, /*to_str*/ scsi_attrib_hexdump_sbuf, 6888 /*parse_str*/ NULL }, 6889 }; 6890 6891 /* 6892 * Print out Volume Coherency Information (Attribute 0x080c). 6893 * This field has two variable length members, including one at the 6894 * beginning, so it isn't practical to have a fixed structure definition. 6895 * This is current as of SSC4r03 (see section 4.2.21.3), dated March 25, 6896 * 2013. 6897 */ 6898 int 6899 scsi_attrib_volcoh_sbuf(struct sbuf *sb, struct scsi_mam_attribute_header *hdr, 6900 uint32_t valid_len, uint32_t flags, 6901 uint32_t output_flags, char *error_str, 6902 int error_str_len) 6903 { 6904 size_t avail_len; 6905 uint32_t field_size; 6906 uint64_t tmp_val; 6907 uint8_t *cur_ptr; 6908 int retval; 6909 int vcr_len, as_len; 6910 6911 retval = 0; 6912 tmp_val = 0; 6913 6914 field_size = scsi_2btoul(hdr->length); 6915 avail_len = valid_len - sizeof(*hdr); 6916 if (field_size > avail_len) { 6917 if (error_str != NULL) { 6918 snprintf(error_str, error_str_len, "Available " 6919 "length of attribute ID 0x%.4x %zu < field " 6920 "length %u", scsi_2btoul(hdr->id), avail_len, 6921 field_size); 6922 } 6923 retval = 1; 6924 goto bailout; 6925 } else if (field_size == 0) { 6926 /* 6927 * It isn't clear from the spec whether a field length of 6928 * 0 is invalid here. It probably is, but be lenient here 6929 * to avoid inconveniencing the user. 6930 */ 6931 goto bailout; 6932 } 6933 cur_ptr = hdr->attribute; 6934 vcr_len = *cur_ptr; 6935 cur_ptr++; 6936 6937 sbuf_printf(sb, "\n\tVolume Change Reference Value:"); 6938 6939 switch (vcr_len) { 6940 case 0: 6941 if (error_str != NULL) { 6942 snprintf(error_str, error_str_len, "Volume Change " 6943 "Reference value has length of 0"); 6944 } 6945 retval = 1; 6946 goto bailout; 6947 break; /*NOTREACHED*/ 6948 case 1: 6949 tmp_val = *cur_ptr; 6950 break; 6951 case 2: 6952 tmp_val = scsi_2btoul(cur_ptr); 6953 break; 6954 case 3: 6955 tmp_val = scsi_3btoul(cur_ptr); 6956 break; 6957 case 4: 6958 tmp_val = scsi_4btoul(cur_ptr); 6959 break; 6960 case 8: 6961 tmp_val = scsi_8btou64(cur_ptr); 6962 break; 6963 default: 6964 sbuf_printf(sb, "\n"); 6965 sbuf_hexdump(sb, cur_ptr, vcr_len, NULL, 0); 6966 break; 6967 } 6968 if (vcr_len <= 8) 6969 sbuf_printf(sb, " 0x%jx\n", (uintmax_t)tmp_val); 6970 6971 cur_ptr += vcr_len; 6972 tmp_val = scsi_8btou64(cur_ptr); 6973 sbuf_printf(sb, "\tVolume Coherency Count: %ju\n", (uintmax_t)tmp_val); 6974 6975 cur_ptr += sizeof(tmp_val); 6976 tmp_val = scsi_8btou64(cur_ptr); 6977 sbuf_printf(sb, "\tVolume Coherency Set Identifier: 0x%jx\n", 6978 (uintmax_t)tmp_val); 6979 6980 /* 6981 * Figure out how long the Application Client Specific Information 6982 * is and produce a hexdump. 6983 */ 6984 cur_ptr += sizeof(tmp_val); 6985 as_len = scsi_2btoul(cur_ptr); 6986 cur_ptr += sizeof(uint16_t); 6987 sbuf_printf(sb, "\tApplication Client Specific Information: "); 6988 if (((as_len == SCSI_LTFS_VER0_LEN) 6989 || (as_len == SCSI_LTFS_VER1_LEN)) 6990 && (strncmp(cur_ptr, SCSI_LTFS_STR_NAME, SCSI_LTFS_STR_LEN) == 0)) { 6991 sbuf_printf(sb, "LTFS\n"); 6992 cur_ptr += SCSI_LTFS_STR_LEN + 1; 6993 if (cur_ptr[SCSI_LTFS_UUID_LEN] != '\0') 6994 cur_ptr[SCSI_LTFS_UUID_LEN] = '\0'; 6995 sbuf_printf(sb, "\tLTFS UUID: %s\n", cur_ptr); 6996 cur_ptr += SCSI_LTFS_UUID_LEN + 1; 6997 /* XXX KDM check the length */ 6998 sbuf_printf(sb, "\tLTFS Version: %d\n", *cur_ptr); 6999 } else { 7000 sbuf_printf(sb, "Unknown\n"); 7001 sbuf_hexdump(sb, cur_ptr, as_len, NULL, 0); 7002 } 7003 7004 bailout: 7005 return (retval); 7006 } 7007 7008 int 7009 scsi_attrib_vendser_sbuf(struct sbuf *sb, struct scsi_mam_attribute_header *hdr, 7010 uint32_t valid_len, uint32_t flags, 7011 uint32_t output_flags, char *error_str, 7012 int error_str_len) 7013 { 7014 size_t avail_len; 7015 uint32_t field_size; 7016 struct scsi_attrib_vendser *vendser; 7017 cam_strvis_flags strvis_flags; 7018 int retval = 0; 7019 7020 field_size = scsi_2btoul(hdr->length); 7021 avail_len = valid_len - sizeof(*hdr); 7022 if (field_size > avail_len) { 7023 if (error_str != NULL) { 7024 snprintf(error_str, error_str_len, "Available " 7025 "length of attribute ID 0x%.4x %zu < field " 7026 "length %u", scsi_2btoul(hdr->id), avail_len, 7027 field_size); 7028 } 7029 retval = 1; 7030 goto bailout; 7031 } else if (field_size == 0) { 7032 /* 7033 * A field size of 0 doesn't make sense here. The device 7034 * can at least give you the vendor ID, even if it can't 7035 * give you the serial number. 7036 */ 7037 if (error_str != NULL) { 7038 snprintf(error_str, error_str_len, "The length of " 7039 "attribute ID 0x%.4x is 0", 7040 scsi_2btoul(hdr->id)); 7041 } 7042 retval = 1; 7043 goto bailout; 7044 } 7045 vendser = (struct scsi_attrib_vendser *)hdr->attribute; 7046 7047 switch (output_flags & SCSI_ATTR_OUTPUT_NONASCII_MASK) { 7048 case SCSI_ATTR_OUTPUT_NONASCII_TRIM: 7049 strvis_flags = CAM_STRVIS_FLAG_NONASCII_TRIM; 7050 break; 7051 case SCSI_ATTR_OUTPUT_NONASCII_RAW: 7052 strvis_flags = CAM_STRVIS_FLAG_NONASCII_RAW; 7053 break; 7054 case SCSI_ATTR_OUTPUT_NONASCII_ESC: 7055 default: 7056 strvis_flags = CAM_STRVIS_FLAG_NONASCII_ESC; 7057 break;; 7058 } 7059 cam_strvis_sbuf(sb, vendser->vendor, sizeof(vendser->vendor), 7060 strvis_flags); 7061 sbuf_putc(sb, ' '); 7062 cam_strvis_sbuf(sb, vendser->serial_num, sizeof(vendser->serial_num), 7063 strvis_flags); 7064 bailout: 7065 return (retval); 7066 } 7067 7068 int 7069 scsi_attrib_hexdump_sbuf(struct sbuf *sb, struct scsi_mam_attribute_header *hdr, 7070 uint32_t valid_len, uint32_t flags, 7071 uint32_t output_flags, char *error_str, 7072 int error_str_len) 7073 { 7074 uint32_t field_size; 7075 ssize_t avail_len; 7076 uint32_t print_len; 7077 uint8_t *num_ptr; 7078 int retval = 0; 7079 7080 field_size = scsi_2btoul(hdr->length); 7081 avail_len = valid_len - sizeof(*hdr); 7082 print_len = MIN(avail_len, field_size); 7083 num_ptr = hdr->attribute; 7084 7085 if (print_len > 0) { 7086 sbuf_printf(sb, "\n"); 7087 sbuf_hexdump(sb, num_ptr, print_len, NULL, 0); 7088 } 7089 7090 return (retval); 7091 } 7092 7093 int 7094 scsi_attrib_int_sbuf(struct sbuf *sb, struct scsi_mam_attribute_header *hdr, 7095 uint32_t valid_len, uint32_t flags, 7096 uint32_t output_flags, char *error_str, 7097 int error_str_len) 7098 { 7099 uint64_t print_number; 7100 size_t avail_len; 7101 uint32_t number_size; 7102 int retval = 0; 7103 7104 number_size = scsi_2btoul(hdr->length); 7105 7106 avail_len = valid_len - sizeof(*hdr); 7107 if (avail_len < number_size) { 7108 if (error_str != NULL) { 7109 snprintf(error_str, error_str_len, "Available " 7110 "length of attribute ID 0x%.4x %zu < field " 7111 "length %u", scsi_2btoul(hdr->id), avail_len, 7112 number_size); 7113 } 7114 retval = 1; 7115 goto bailout; 7116 } 7117 7118 switch (number_size) { 7119 case 0: 7120 /* 7121 * We don't treat this as an error, since there may be 7122 * scenarios where a device reports a field but then gives 7123 * a length of 0. See the note in scsi_attrib_ascii_sbuf(). 7124 */ 7125 goto bailout; 7126 break; /*NOTREACHED*/ 7127 case 1: 7128 print_number = hdr->attribute[0]; 7129 break; 7130 case 2: 7131 print_number = scsi_2btoul(hdr->attribute); 7132 break; 7133 case 3: 7134 print_number = scsi_3btoul(hdr->attribute); 7135 break; 7136 case 4: 7137 print_number = scsi_4btoul(hdr->attribute); 7138 break; 7139 case 8: 7140 print_number = scsi_8btou64(hdr->attribute); 7141 break; 7142 default: 7143 /* 7144 * If we wind up here, the number is too big to print 7145 * normally, so just do a hexdump. 7146 */ 7147 retval = scsi_attrib_hexdump_sbuf(sb, hdr, valid_len, 7148 flags, output_flags, 7149 error_str, error_str_len); 7150 goto bailout; 7151 break; 7152 } 7153 7154 if (flags & SCSI_ATTR_FLAG_FP) { 7155 #ifndef _KERNEL 7156 long double num_float; 7157 7158 num_float = (long double)print_number; 7159 7160 if (flags & SCSI_ATTR_FLAG_DIV_10) 7161 num_float /= 10; 7162 7163 sbuf_printf(sb, "%.*Lf", (flags & SCSI_ATTR_FLAG_FP_1DIGIT) ? 7164 1 : 0, num_float); 7165 #else /* _KERNEL */ 7166 sbuf_printf(sb, "%ju", (flags & SCSI_ATTR_FLAG_DIV_10) ? 7167 (print_number / 10) : print_number); 7168 #endif /* _KERNEL */ 7169 } else if (flags & SCSI_ATTR_FLAG_HEX) { 7170 sbuf_printf(sb, "0x%jx", (uintmax_t)print_number); 7171 } else 7172 sbuf_printf(sb, "%ju", (uintmax_t)print_number); 7173 7174 bailout: 7175 return (retval); 7176 } 7177 7178 int 7179 scsi_attrib_ascii_sbuf(struct sbuf *sb, struct scsi_mam_attribute_header *hdr, 7180 uint32_t valid_len, uint32_t flags, 7181 uint32_t output_flags, char *error_str, 7182 int error_str_len) 7183 { 7184 size_t avail_len; 7185 uint32_t field_size, print_size; 7186 int retval = 0; 7187 7188 avail_len = valid_len - sizeof(*hdr); 7189 field_size = scsi_2btoul(hdr->length); 7190 print_size = MIN(avail_len, field_size); 7191 7192 if (print_size > 0) { 7193 cam_strvis_flags strvis_flags; 7194 7195 switch (output_flags & SCSI_ATTR_OUTPUT_NONASCII_MASK) { 7196 case SCSI_ATTR_OUTPUT_NONASCII_TRIM: 7197 strvis_flags = CAM_STRVIS_FLAG_NONASCII_TRIM; 7198 break; 7199 case SCSI_ATTR_OUTPUT_NONASCII_RAW: 7200 strvis_flags = CAM_STRVIS_FLAG_NONASCII_RAW; 7201 break; 7202 case SCSI_ATTR_OUTPUT_NONASCII_ESC: 7203 default: 7204 strvis_flags = CAM_STRVIS_FLAG_NONASCII_ESC; 7205 break; 7206 } 7207 cam_strvis_sbuf(sb, hdr->attribute, print_size, strvis_flags); 7208 } else if (avail_len < field_size) { 7209 /* 7210 * We only report an error if the user didn't allocate 7211 * enough space to hold the full value of this field. If 7212 * the field length is 0, that is allowed by the spec. 7213 * e.g. in SPC-4r37, section 7.4.2.2.5, VOLUME IDENTIFIER 7214 * "This attribute indicates the current volume identifier 7215 * (see SMC-3) of the medium. If the device server supports 7216 * this attribute but does not have access to the volume 7217 * identifier, the device server shall report this attribute 7218 * with an attribute length value of zero." 7219 */ 7220 if (error_str != NULL) { 7221 snprintf(error_str, error_str_len, "Available " 7222 "length of attribute ID 0x%.4x %zu < field " 7223 "length %u", scsi_2btoul(hdr->id), avail_len, 7224 field_size); 7225 } 7226 retval = 1; 7227 } 7228 7229 return (retval); 7230 } 7231 7232 int 7233 scsi_attrib_text_sbuf(struct sbuf *sb, struct scsi_mam_attribute_header *hdr, 7234 uint32_t valid_len, uint32_t flags, 7235 uint32_t output_flags, char *error_str, 7236 int error_str_len) 7237 { 7238 size_t avail_len; 7239 uint32_t field_size, print_size; 7240 int retval = 0; 7241 int esc_text = 1; 7242 7243 avail_len = valid_len - sizeof(*hdr); 7244 field_size = scsi_2btoul(hdr->length); 7245 print_size = MIN(avail_len, field_size); 7246 7247 if ((output_flags & SCSI_ATTR_OUTPUT_TEXT_MASK) == 7248 SCSI_ATTR_OUTPUT_TEXT_RAW) 7249 esc_text = 0; 7250 7251 if (print_size > 0) { 7252 uint32_t i; 7253 7254 for (i = 0; i < print_size; i++) { 7255 if (hdr->attribute[i] == '\0') 7256 continue; 7257 else if (((unsigned char)hdr->attribute[i] < 0x80) 7258 || (esc_text == 0)) 7259 sbuf_putc(sb, hdr->attribute[i]); 7260 else 7261 sbuf_printf(sb, "%%%02x", 7262 (unsigned char)hdr->attribute[i]); 7263 } 7264 } else if (avail_len < field_size) { 7265 /* 7266 * We only report an error if the user didn't allocate 7267 * enough space to hold the full value of this field. 7268 */ 7269 if (error_str != NULL) { 7270 snprintf(error_str, error_str_len, "Available " 7271 "length of attribute ID 0x%.4x %zu < field " 7272 "length %u", scsi_2btoul(hdr->id), avail_len, 7273 field_size); 7274 } 7275 retval = 1; 7276 } 7277 7278 return (retval); 7279 } 7280 7281 struct scsi_attrib_table_entry * 7282 scsi_find_attrib_entry(struct scsi_attrib_table_entry *table, 7283 size_t num_table_entries, uint32_t id) 7284 { 7285 uint32_t i; 7286 7287 for (i = 0; i < num_table_entries; i++) { 7288 if (table[i].id == id) 7289 return (&table[i]); 7290 } 7291 7292 return (NULL); 7293 } 7294 7295 struct scsi_attrib_table_entry * 7296 scsi_get_attrib_entry(uint32_t id) 7297 { 7298 return (scsi_find_attrib_entry(scsi_mam_attr_table, 7299 nitems(scsi_mam_attr_table), id)); 7300 } 7301 7302 int 7303 scsi_attrib_value_sbuf(struct sbuf *sb, uint32_t valid_len, 7304 struct scsi_mam_attribute_header *hdr, uint32_t output_flags, 7305 char *error_str, size_t error_str_len) 7306 { 7307 int retval; 7308 7309 switch (hdr->byte2 & SMA_FORMAT_MASK) { 7310 case SMA_FORMAT_ASCII: 7311 retval = scsi_attrib_ascii_sbuf(sb, hdr, valid_len, 7312 SCSI_ATTR_FLAG_NONE, output_flags, error_str,error_str_len); 7313 break; 7314 case SMA_FORMAT_BINARY: 7315 if (scsi_2btoul(hdr->length) <= 8) 7316 retval = scsi_attrib_int_sbuf(sb, hdr, valid_len, 7317 SCSI_ATTR_FLAG_NONE, output_flags, error_str, 7318 error_str_len); 7319 else 7320 retval = scsi_attrib_hexdump_sbuf(sb, hdr, valid_len, 7321 SCSI_ATTR_FLAG_NONE, output_flags, error_str, 7322 error_str_len); 7323 break; 7324 case SMA_FORMAT_TEXT: 7325 retval = scsi_attrib_text_sbuf(sb, hdr, valid_len, 7326 SCSI_ATTR_FLAG_NONE, output_flags, error_str, 7327 error_str_len); 7328 break; 7329 default: 7330 if (error_str != NULL) { 7331 snprintf(error_str, error_str_len, "Unknown attribute " 7332 "format 0x%x", hdr->byte2 & SMA_FORMAT_MASK); 7333 } 7334 retval = 1; 7335 goto bailout; 7336 break; /*NOTREACHED*/ 7337 } 7338 7339 sbuf_trim(sb); 7340 7341 bailout: 7342 7343 return (retval); 7344 } 7345 7346 void 7347 scsi_attrib_prefix_sbuf(struct sbuf *sb, uint32_t output_flags, 7348 struct scsi_mam_attribute_header *hdr, 7349 uint32_t valid_len, const char *desc) 7350 { 7351 int need_space = 0; 7352 uint32_t len; 7353 uint32_t id; 7354 7355 /* 7356 * We can't do anything if we don't have enough valid data for the 7357 * header. 7358 */ 7359 if (valid_len < sizeof(*hdr)) 7360 return; 7361 7362 id = scsi_2btoul(hdr->id); 7363 /* 7364 * Note that we print out the value of the attribute listed in the 7365 * header, regardless of whether we actually got that many bytes 7366 * back from the device through the controller. A truncated result 7367 * could be the result of a failure to ask for enough data; the 7368 * header indicates how many bytes are allocated for this attribute 7369 * in the MAM. 7370 */ 7371 len = scsi_2btoul(hdr->length); 7372 7373 if ((output_flags & SCSI_ATTR_OUTPUT_FIELD_MASK) == 7374 SCSI_ATTR_OUTPUT_FIELD_NONE) 7375 return; 7376 7377 if ((output_flags & SCSI_ATTR_OUTPUT_FIELD_DESC) 7378 && (desc != NULL)) { 7379 sbuf_printf(sb, "%s", desc); 7380 need_space = 1; 7381 } 7382 7383 if (output_flags & SCSI_ATTR_OUTPUT_FIELD_NUM) { 7384 sbuf_printf(sb, "%s(0x%.4x)", (need_space) ? " " : "", id); 7385 need_space = 0; 7386 } 7387 7388 if (output_flags & SCSI_ATTR_OUTPUT_FIELD_SIZE) { 7389 sbuf_printf(sb, "%s[%d]", (need_space) ? " " : "", len); 7390 need_space = 0; 7391 } 7392 if (output_flags & SCSI_ATTR_OUTPUT_FIELD_RW) { 7393 sbuf_printf(sb, "%s(%s)", (need_space) ? " " : "", 7394 (hdr->byte2 & SMA_READ_ONLY) ? "RO" : "RW"); 7395 } 7396 sbuf_printf(sb, ": "); 7397 } 7398 7399 int 7400 scsi_attrib_sbuf(struct sbuf *sb, struct scsi_mam_attribute_header *hdr, 7401 uint32_t valid_len, struct scsi_attrib_table_entry *user_table, 7402 size_t num_user_entries, int prefer_user_table, 7403 uint32_t output_flags, char *error_str, int error_str_len) 7404 { 7405 int retval; 7406 struct scsi_attrib_table_entry *table1 = NULL, *table2 = NULL; 7407 struct scsi_attrib_table_entry *entry = NULL; 7408 size_t table1_size = 0, table2_size = 0; 7409 uint32_t id; 7410 7411 retval = 0; 7412 7413 if (valid_len < sizeof(*hdr)) { 7414 retval = 1; 7415 goto bailout; 7416 } 7417 7418 id = scsi_2btoul(hdr->id); 7419 7420 if (user_table != NULL) { 7421 if (prefer_user_table != 0) { 7422 table1 = user_table; 7423 table1_size = num_user_entries; 7424 table2 = scsi_mam_attr_table; 7425 table2_size = nitems(scsi_mam_attr_table); 7426 } else { 7427 table1 = scsi_mam_attr_table; 7428 table1_size = nitems(scsi_mam_attr_table); 7429 table2 = user_table; 7430 table2_size = num_user_entries; 7431 } 7432 } else { 7433 table1 = scsi_mam_attr_table; 7434 table1_size = nitems(scsi_mam_attr_table); 7435 } 7436 7437 entry = scsi_find_attrib_entry(table1, table1_size, id); 7438 if (entry != NULL) { 7439 scsi_attrib_prefix_sbuf(sb, output_flags, hdr, valid_len, 7440 entry->desc); 7441 if (entry->to_str == NULL) 7442 goto print_default; 7443 retval = entry->to_str(sb, hdr, valid_len, entry->flags, 7444 output_flags, error_str, error_str_len); 7445 goto bailout; 7446 } 7447 if (table2 != NULL) { 7448 entry = scsi_find_attrib_entry(table2, table2_size, id); 7449 if (entry != NULL) { 7450 if (entry->to_str == NULL) 7451 goto print_default; 7452 7453 scsi_attrib_prefix_sbuf(sb, output_flags, hdr, 7454 valid_len, entry->desc); 7455 retval = entry->to_str(sb, hdr, valid_len, entry->flags, 7456 output_flags, error_str, 7457 error_str_len); 7458 goto bailout; 7459 } 7460 } 7461 7462 scsi_attrib_prefix_sbuf(sb, output_flags, hdr, valid_len, NULL); 7463 7464 print_default: 7465 retval = scsi_attrib_value_sbuf(sb, valid_len, hdr, output_flags, 7466 error_str, error_str_len); 7467 bailout: 7468 if (retval == 0) { 7469 if ((entry != NULL) 7470 && (entry->suffix != NULL)) 7471 sbuf_printf(sb, " %s", entry->suffix); 7472 7473 sbuf_trim(sb); 7474 sbuf_printf(sb, "\n"); 7475 } 7476 7477 return (retval); 7478 } 7479 7480 void 7481 scsi_test_unit_ready(struct ccb_scsiio *csio, u_int32_t retries, 7482 void (*cbfcnp)(struct cam_periph *, union ccb *), 7483 u_int8_t tag_action, u_int8_t sense_len, u_int32_t timeout) 7484 { 7485 struct scsi_test_unit_ready *scsi_cmd; 7486 7487 cam_fill_csio(csio, 7488 retries, 7489 cbfcnp, 7490 CAM_DIR_NONE, 7491 tag_action, 7492 /*data_ptr*/NULL, 7493 /*dxfer_len*/0, 7494 sense_len, 7495 sizeof(*scsi_cmd), 7496 timeout); 7497 7498 scsi_cmd = (struct scsi_test_unit_ready *)&csio->cdb_io.cdb_bytes; 7499 bzero(scsi_cmd, sizeof(*scsi_cmd)); 7500 scsi_cmd->opcode = TEST_UNIT_READY; 7501 } 7502 7503 void 7504 scsi_request_sense(struct ccb_scsiio *csio, u_int32_t retries, 7505 void (*cbfcnp)(struct cam_periph *, union ccb *), 7506 void *data_ptr, u_int8_t dxfer_len, u_int8_t tag_action, 7507 u_int8_t sense_len, u_int32_t timeout) 7508 { 7509 struct scsi_request_sense *scsi_cmd; 7510 7511 cam_fill_csio(csio, 7512 retries, 7513 cbfcnp, 7514 CAM_DIR_IN, 7515 tag_action, 7516 data_ptr, 7517 dxfer_len, 7518 sense_len, 7519 sizeof(*scsi_cmd), 7520 timeout); 7521 7522 scsi_cmd = (struct scsi_request_sense *)&csio->cdb_io.cdb_bytes; 7523 bzero(scsi_cmd, sizeof(*scsi_cmd)); 7524 scsi_cmd->opcode = REQUEST_SENSE; 7525 scsi_cmd->length = dxfer_len; 7526 } 7527 7528 void 7529 scsi_inquiry(struct ccb_scsiio *csio, u_int32_t retries, 7530 void (*cbfcnp)(struct cam_periph *, union ccb *), 7531 u_int8_t tag_action, u_int8_t *inq_buf, u_int32_t inq_len, 7532 int evpd, u_int8_t page_code, u_int8_t sense_len, 7533 u_int32_t timeout) 7534 { 7535 struct scsi_inquiry *scsi_cmd; 7536 7537 cam_fill_csio(csio, 7538 retries, 7539 cbfcnp, 7540 /*flags*/CAM_DIR_IN, 7541 tag_action, 7542 /*data_ptr*/inq_buf, 7543 /*dxfer_len*/inq_len, 7544 sense_len, 7545 sizeof(*scsi_cmd), 7546 timeout); 7547 7548 scsi_cmd = (struct scsi_inquiry *)&csio->cdb_io.cdb_bytes; 7549 bzero(scsi_cmd, sizeof(*scsi_cmd)); 7550 scsi_cmd->opcode = INQUIRY; 7551 if (evpd) { 7552 scsi_cmd->byte2 |= SI_EVPD; 7553 scsi_cmd->page_code = page_code; 7554 } 7555 scsi_ulto2b(inq_len, scsi_cmd->length); 7556 } 7557 7558 void 7559 scsi_mode_sense(struct ccb_scsiio *csio, u_int32_t retries, 7560 void (*cbfcnp)(struct cam_periph *, union ccb *), 7561 u_int8_t tag_action, int dbd, u_int8_t page_code, 7562 u_int8_t page, u_int8_t *param_buf, u_int32_t param_len, 7563 u_int8_t sense_len, u_int32_t timeout) 7564 { 7565 7566 scsi_mode_sense_len(csio, retries, cbfcnp, tag_action, dbd, 7567 page_code, page, param_buf, param_len, 0, 7568 sense_len, timeout); 7569 } 7570 7571 void 7572 scsi_mode_sense_len(struct ccb_scsiio *csio, u_int32_t retries, 7573 void (*cbfcnp)(struct cam_periph *, union ccb *), 7574 u_int8_t tag_action, int dbd, u_int8_t page_code, 7575 u_int8_t page, u_int8_t *param_buf, u_int32_t param_len, 7576 int minimum_cmd_size, u_int8_t sense_len, u_int32_t timeout) 7577 { 7578 u_int8_t cdb_len; 7579 7580 /* 7581 * Use the smallest possible command to perform the operation. 7582 */ 7583 if ((param_len < 256) 7584 && (minimum_cmd_size < 10)) { 7585 /* 7586 * We can fit in a 6 byte cdb. 7587 */ 7588 struct scsi_mode_sense_6 *scsi_cmd; 7589 7590 scsi_cmd = (struct scsi_mode_sense_6 *)&csio->cdb_io.cdb_bytes; 7591 bzero(scsi_cmd, sizeof(*scsi_cmd)); 7592 scsi_cmd->opcode = MODE_SENSE_6; 7593 if (dbd != 0) 7594 scsi_cmd->byte2 |= SMS_DBD; 7595 scsi_cmd->page = page_code | page; 7596 scsi_cmd->length = param_len; 7597 cdb_len = sizeof(*scsi_cmd); 7598 } else { 7599 /* 7600 * Need a 10 byte cdb. 7601 */ 7602 struct scsi_mode_sense_10 *scsi_cmd; 7603 7604 scsi_cmd = (struct scsi_mode_sense_10 *)&csio->cdb_io.cdb_bytes; 7605 bzero(scsi_cmd, sizeof(*scsi_cmd)); 7606 scsi_cmd->opcode = MODE_SENSE_10; 7607 if (dbd != 0) 7608 scsi_cmd->byte2 |= SMS_DBD; 7609 scsi_cmd->page = page_code | page; 7610 scsi_ulto2b(param_len, scsi_cmd->length); 7611 cdb_len = sizeof(*scsi_cmd); 7612 } 7613 cam_fill_csio(csio, 7614 retries, 7615 cbfcnp, 7616 CAM_DIR_IN, 7617 tag_action, 7618 param_buf, 7619 param_len, 7620 sense_len, 7621 cdb_len, 7622 timeout); 7623 } 7624 7625 void 7626 scsi_mode_select(struct ccb_scsiio *csio, u_int32_t retries, 7627 void (*cbfcnp)(struct cam_periph *, union ccb *), 7628 u_int8_t tag_action, int scsi_page_fmt, int save_pages, 7629 u_int8_t *param_buf, u_int32_t param_len, u_int8_t sense_len, 7630 u_int32_t timeout) 7631 { 7632 scsi_mode_select_len(csio, retries, cbfcnp, tag_action, 7633 scsi_page_fmt, save_pages, param_buf, 7634 param_len, 0, sense_len, timeout); 7635 } 7636 7637 void 7638 scsi_mode_select_len(struct ccb_scsiio *csio, u_int32_t retries, 7639 void (*cbfcnp)(struct cam_periph *, union ccb *), 7640 u_int8_t tag_action, int scsi_page_fmt, int save_pages, 7641 u_int8_t *param_buf, u_int32_t param_len, 7642 int minimum_cmd_size, u_int8_t sense_len, 7643 u_int32_t timeout) 7644 { 7645 u_int8_t cdb_len; 7646 7647 /* 7648 * Use the smallest possible command to perform the operation. 7649 */ 7650 if ((param_len < 256) 7651 && (minimum_cmd_size < 10)) { 7652 /* 7653 * We can fit in a 6 byte cdb. 7654 */ 7655 struct scsi_mode_select_6 *scsi_cmd; 7656 7657 scsi_cmd = (struct scsi_mode_select_6 *)&csio->cdb_io.cdb_bytes; 7658 bzero(scsi_cmd, sizeof(*scsi_cmd)); 7659 scsi_cmd->opcode = MODE_SELECT_6; 7660 if (scsi_page_fmt != 0) 7661 scsi_cmd->byte2 |= SMS_PF; 7662 if (save_pages != 0) 7663 scsi_cmd->byte2 |= SMS_SP; 7664 scsi_cmd->length = param_len; 7665 cdb_len = sizeof(*scsi_cmd); 7666 } else { 7667 /* 7668 * Need a 10 byte cdb. 7669 */ 7670 struct scsi_mode_select_10 *scsi_cmd; 7671 7672 scsi_cmd = 7673 (struct scsi_mode_select_10 *)&csio->cdb_io.cdb_bytes; 7674 bzero(scsi_cmd, sizeof(*scsi_cmd)); 7675 scsi_cmd->opcode = MODE_SELECT_10; 7676 if (scsi_page_fmt != 0) 7677 scsi_cmd->byte2 |= SMS_PF; 7678 if (save_pages != 0) 7679 scsi_cmd->byte2 |= SMS_SP; 7680 scsi_ulto2b(param_len, scsi_cmd->length); 7681 cdb_len = sizeof(*scsi_cmd); 7682 } 7683 cam_fill_csio(csio, 7684 retries, 7685 cbfcnp, 7686 CAM_DIR_OUT, 7687 tag_action, 7688 param_buf, 7689 param_len, 7690 sense_len, 7691 cdb_len, 7692 timeout); 7693 } 7694 7695 void 7696 scsi_log_sense(struct ccb_scsiio *csio, u_int32_t retries, 7697 void (*cbfcnp)(struct cam_periph *, union ccb *), 7698 u_int8_t tag_action, u_int8_t page_code, u_int8_t page, 7699 int save_pages, int ppc, u_int32_t paramptr, 7700 u_int8_t *param_buf, u_int32_t param_len, u_int8_t sense_len, 7701 u_int32_t timeout) 7702 { 7703 struct scsi_log_sense *scsi_cmd; 7704 u_int8_t cdb_len; 7705 7706 scsi_cmd = (struct scsi_log_sense *)&csio->cdb_io.cdb_bytes; 7707 bzero(scsi_cmd, sizeof(*scsi_cmd)); 7708 scsi_cmd->opcode = LOG_SENSE; 7709 scsi_cmd->page = page_code | page; 7710 if (save_pages != 0) 7711 scsi_cmd->byte2 |= SLS_SP; 7712 if (ppc != 0) 7713 scsi_cmd->byte2 |= SLS_PPC; 7714 scsi_ulto2b(paramptr, scsi_cmd->paramptr); 7715 scsi_ulto2b(param_len, scsi_cmd->length); 7716 cdb_len = sizeof(*scsi_cmd); 7717 7718 cam_fill_csio(csio, 7719 retries, 7720 cbfcnp, 7721 /*flags*/CAM_DIR_IN, 7722 tag_action, 7723 /*data_ptr*/param_buf, 7724 /*dxfer_len*/param_len, 7725 sense_len, 7726 cdb_len, 7727 timeout); 7728 } 7729 7730 void 7731 scsi_log_select(struct ccb_scsiio *csio, u_int32_t retries, 7732 void (*cbfcnp)(struct cam_periph *, union ccb *), 7733 u_int8_t tag_action, u_int8_t page_code, int save_pages, 7734 int pc_reset, u_int8_t *param_buf, u_int32_t param_len, 7735 u_int8_t sense_len, u_int32_t timeout) 7736 { 7737 struct scsi_log_select *scsi_cmd; 7738 u_int8_t cdb_len; 7739 7740 scsi_cmd = (struct scsi_log_select *)&csio->cdb_io.cdb_bytes; 7741 bzero(scsi_cmd, sizeof(*scsi_cmd)); 7742 scsi_cmd->opcode = LOG_SELECT; 7743 scsi_cmd->page = page_code & SLS_PAGE_CODE; 7744 if (save_pages != 0) 7745 scsi_cmd->byte2 |= SLS_SP; 7746 if (pc_reset != 0) 7747 scsi_cmd->byte2 |= SLS_PCR; 7748 scsi_ulto2b(param_len, scsi_cmd->length); 7749 cdb_len = sizeof(*scsi_cmd); 7750 7751 cam_fill_csio(csio, 7752 retries, 7753 cbfcnp, 7754 /*flags*/CAM_DIR_OUT, 7755 tag_action, 7756 /*data_ptr*/param_buf, 7757 /*dxfer_len*/param_len, 7758 sense_len, 7759 cdb_len, 7760 timeout); 7761 } 7762 7763 /* 7764 * Prevent or allow the user to remove the media 7765 */ 7766 void 7767 scsi_prevent(struct ccb_scsiio *csio, u_int32_t retries, 7768 void (*cbfcnp)(struct cam_periph *, union ccb *), 7769 u_int8_t tag_action, u_int8_t action, 7770 u_int8_t sense_len, u_int32_t timeout) 7771 { 7772 struct scsi_prevent *scsi_cmd; 7773 7774 cam_fill_csio(csio, 7775 retries, 7776 cbfcnp, 7777 /*flags*/CAM_DIR_NONE, 7778 tag_action, 7779 /*data_ptr*/NULL, 7780 /*dxfer_len*/0, 7781 sense_len, 7782 sizeof(*scsi_cmd), 7783 timeout); 7784 7785 scsi_cmd = (struct scsi_prevent *)&csio->cdb_io.cdb_bytes; 7786 bzero(scsi_cmd, sizeof(*scsi_cmd)); 7787 scsi_cmd->opcode = PREVENT_ALLOW; 7788 scsi_cmd->how = action; 7789 } 7790 7791 /* XXX allow specification of address and PMI bit and LBA */ 7792 void 7793 scsi_read_capacity(struct ccb_scsiio *csio, u_int32_t retries, 7794 void (*cbfcnp)(struct cam_periph *, union ccb *), 7795 u_int8_t tag_action, 7796 struct scsi_read_capacity_data *rcap_buf, 7797 u_int8_t sense_len, u_int32_t timeout) 7798 { 7799 struct scsi_read_capacity *scsi_cmd; 7800 7801 cam_fill_csio(csio, 7802 retries, 7803 cbfcnp, 7804 /*flags*/CAM_DIR_IN, 7805 tag_action, 7806 /*data_ptr*/(u_int8_t *)rcap_buf, 7807 /*dxfer_len*/sizeof(*rcap_buf), 7808 sense_len, 7809 sizeof(*scsi_cmd), 7810 timeout); 7811 7812 scsi_cmd = (struct scsi_read_capacity *)&csio->cdb_io.cdb_bytes; 7813 bzero(scsi_cmd, sizeof(*scsi_cmd)); 7814 scsi_cmd->opcode = READ_CAPACITY; 7815 } 7816 7817 void 7818 scsi_read_capacity_16(struct ccb_scsiio *csio, uint32_t retries, 7819 void (*cbfcnp)(struct cam_periph *, union ccb *), 7820 uint8_t tag_action, uint64_t lba, int reladr, int pmi, 7821 uint8_t *rcap_buf, int rcap_buf_len, uint8_t sense_len, 7822 uint32_t timeout) 7823 { 7824 struct scsi_read_capacity_16 *scsi_cmd; 7825 7826 7827 cam_fill_csio(csio, 7828 retries, 7829 cbfcnp, 7830 /*flags*/CAM_DIR_IN, 7831 tag_action, 7832 /*data_ptr*/(u_int8_t *)rcap_buf, 7833 /*dxfer_len*/rcap_buf_len, 7834 sense_len, 7835 sizeof(*scsi_cmd), 7836 timeout); 7837 scsi_cmd = (struct scsi_read_capacity_16 *)&csio->cdb_io.cdb_bytes; 7838 bzero(scsi_cmd, sizeof(*scsi_cmd)); 7839 scsi_cmd->opcode = SERVICE_ACTION_IN; 7840 scsi_cmd->service_action = SRC16_SERVICE_ACTION; 7841 scsi_u64to8b(lba, scsi_cmd->addr); 7842 scsi_ulto4b(rcap_buf_len, scsi_cmd->alloc_len); 7843 if (pmi) 7844 reladr |= SRC16_PMI; 7845 if (reladr) 7846 reladr |= SRC16_RELADR; 7847 } 7848 7849 void 7850 scsi_report_luns(struct ccb_scsiio *csio, u_int32_t retries, 7851 void (*cbfcnp)(struct cam_periph *, union ccb *), 7852 u_int8_t tag_action, u_int8_t select_report, 7853 struct scsi_report_luns_data *rpl_buf, u_int32_t alloc_len, 7854 u_int8_t sense_len, u_int32_t timeout) 7855 { 7856 struct scsi_report_luns *scsi_cmd; 7857 7858 cam_fill_csio(csio, 7859 retries, 7860 cbfcnp, 7861 /*flags*/CAM_DIR_IN, 7862 tag_action, 7863 /*data_ptr*/(u_int8_t *)rpl_buf, 7864 /*dxfer_len*/alloc_len, 7865 sense_len, 7866 sizeof(*scsi_cmd), 7867 timeout); 7868 scsi_cmd = (struct scsi_report_luns *)&csio->cdb_io.cdb_bytes; 7869 bzero(scsi_cmd, sizeof(*scsi_cmd)); 7870 scsi_cmd->opcode = REPORT_LUNS; 7871 scsi_cmd->select_report = select_report; 7872 scsi_ulto4b(alloc_len, scsi_cmd->length); 7873 } 7874 7875 void 7876 scsi_report_target_group(struct ccb_scsiio *csio, u_int32_t retries, 7877 void (*cbfcnp)(struct cam_periph *, union ccb *), 7878 u_int8_t tag_action, u_int8_t pdf, 7879 void *buf, u_int32_t alloc_len, 7880 u_int8_t sense_len, u_int32_t timeout) 7881 { 7882 struct scsi_target_group *scsi_cmd; 7883 7884 cam_fill_csio(csio, 7885 retries, 7886 cbfcnp, 7887 /*flags*/CAM_DIR_IN, 7888 tag_action, 7889 /*data_ptr*/(u_int8_t *)buf, 7890 /*dxfer_len*/alloc_len, 7891 sense_len, 7892 sizeof(*scsi_cmd), 7893 timeout); 7894 scsi_cmd = (struct scsi_target_group *)&csio->cdb_io.cdb_bytes; 7895 bzero(scsi_cmd, sizeof(*scsi_cmd)); 7896 scsi_cmd->opcode = MAINTENANCE_IN; 7897 scsi_cmd->service_action = REPORT_TARGET_PORT_GROUPS | pdf; 7898 scsi_ulto4b(alloc_len, scsi_cmd->length); 7899 } 7900 7901 void 7902 scsi_set_target_group(struct ccb_scsiio *csio, u_int32_t retries, 7903 void (*cbfcnp)(struct cam_periph *, union ccb *), 7904 u_int8_t tag_action, void *buf, u_int32_t alloc_len, 7905 u_int8_t sense_len, u_int32_t timeout) 7906 { 7907 struct scsi_target_group *scsi_cmd; 7908 7909 cam_fill_csio(csio, 7910 retries, 7911 cbfcnp, 7912 /*flags*/CAM_DIR_OUT, 7913 tag_action, 7914 /*data_ptr*/(u_int8_t *)buf, 7915 /*dxfer_len*/alloc_len, 7916 sense_len, 7917 sizeof(*scsi_cmd), 7918 timeout); 7919 scsi_cmd = (struct scsi_target_group *)&csio->cdb_io.cdb_bytes; 7920 bzero(scsi_cmd, sizeof(*scsi_cmd)); 7921 scsi_cmd->opcode = MAINTENANCE_OUT; 7922 scsi_cmd->service_action = SET_TARGET_PORT_GROUPS; 7923 scsi_ulto4b(alloc_len, scsi_cmd->length); 7924 } 7925 7926 /* 7927 * Syncronize the media to the contents of the cache for 7928 * the given lba/count pair. Specifying 0/0 means sync 7929 * the whole cache. 7930 */ 7931 void 7932 scsi_synchronize_cache(struct ccb_scsiio *csio, u_int32_t retries, 7933 void (*cbfcnp)(struct cam_periph *, union ccb *), 7934 u_int8_t tag_action, u_int32_t begin_lba, 7935 u_int16_t lb_count, u_int8_t sense_len, 7936 u_int32_t timeout) 7937 { 7938 struct scsi_sync_cache *scsi_cmd; 7939 7940 cam_fill_csio(csio, 7941 retries, 7942 cbfcnp, 7943 /*flags*/CAM_DIR_NONE, 7944 tag_action, 7945 /*data_ptr*/NULL, 7946 /*dxfer_len*/0, 7947 sense_len, 7948 sizeof(*scsi_cmd), 7949 timeout); 7950 7951 scsi_cmd = (struct scsi_sync_cache *)&csio->cdb_io.cdb_bytes; 7952 bzero(scsi_cmd, sizeof(*scsi_cmd)); 7953 scsi_cmd->opcode = SYNCHRONIZE_CACHE; 7954 scsi_ulto4b(begin_lba, scsi_cmd->begin_lba); 7955 scsi_ulto2b(lb_count, scsi_cmd->lb_count); 7956 } 7957 7958 void 7959 scsi_read_write(struct ccb_scsiio *csio, u_int32_t retries, 7960 void (*cbfcnp)(struct cam_periph *, union ccb *), 7961 u_int8_t tag_action, int readop, u_int8_t byte2, 7962 int minimum_cmd_size, u_int64_t lba, u_int32_t block_count, 7963 u_int8_t *data_ptr, u_int32_t dxfer_len, u_int8_t sense_len, 7964 u_int32_t timeout) 7965 { 7966 int read; 7967 u_int8_t cdb_len; 7968 7969 read = (readop & SCSI_RW_DIRMASK) == SCSI_RW_READ; 7970 7971 /* 7972 * Use the smallest possible command to perform the operation 7973 * as some legacy hardware does not support the 10 byte commands. 7974 * If any of the bits in byte2 is set, we have to go with a larger 7975 * command. 7976 */ 7977 if ((minimum_cmd_size < 10) 7978 && ((lba & 0x1fffff) == lba) 7979 && ((block_count & 0xff) == block_count) 7980 && (byte2 == 0)) { 7981 /* 7982 * We can fit in a 6 byte cdb. 7983 */ 7984 struct scsi_rw_6 *scsi_cmd; 7985 7986 scsi_cmd = (struct scsi_rw_6 *)&csio->cdb_io.cdb_bytes; 7987 scsi_cmd->opcode = read ? READ_6 : WRITE_6; 7988 scsi_ulto3b(lba, scsi_cmd->addr); 7989 scsi_cmd->length = block_count & 0xff; 7990 scsi_cmd->control = 0; 7991 cdb_len = sizeof(*scsi_cmd); 7992 7993 CAM_DEBUG(csio->ccb_h.path, CAM_DEBUG_SUBTRACE, 7994 ("6byte: %x%x%x:%d:%d\n", scsi_cmd->addr[0], 7995 scsi_cmd->addr[1], scsi_cmd->addr[2], 7996 scsi_cmd->length, dxfer_len)); 7997 } else if ((minimum_cmd_size < 12) 7998 && ((block_count & 0xffff) == block_count) 7999 && ((lba & 0xffffffff) == lba)) { 8000 /* 8001 * Need a 10 byte cdb. 8002 */ 8003 struct scsi_rw_10 *scsi_cmd; 8004 8005 scsi_cmd = (struct scsi_rw_10 *)&csio->cdb_io.cdb_bytes; 8006 scsi_cmd->opcode = read ? READ_10 : WRITE_10; 8007 scsi_cmd->byte2 = byte2; 8008 scsi_ulto4b(lba, scsi_cmd->addr); 8009 scsi_cmd->reserved = 0; 8010 scsi_ulto2b(block_count, scsi_cmd->length); 8011 scsi_cmd->control = 0; 8012 cdb_len = sizeof(*scsi_cmd); 8013 8014 CAM_DEBUG(csio->ccb_h.path, CAM_DEBUG_SUBTRACE, 8015 ("10byte: %x%x%x%x:%x%x: %d\n", scsi_cmd->addr[0], 8016 scsi_cmd->addr[1], scsi_cmd->addr[2], 8017 scsi_cmd->addr[3], scsi_cmd->length[0], 8018 scsi_cmd->length[1], dxfer_len)); 8019 } else if ((minimum_cmd_size < 16) 8020 && ((block_count & 0xffffffff) == block_count) 8021 && ((lba & 0xffffffff) == lba)) { 8022 /* 8023 * The block count is too big for a 10 byte CDB, use a 12 8024 * byte CDB. 8025 */ 8026 struct scsi_rw_12 *scsi_cmd; 8027 8028 scsi_cmd = (struct scsi_rw_12 *)&csio->cdb_io.cdb_bytes; 8029 scsi_cmd->opcode = read ? READ_12 : WRITE_12; 8030 scsi_cmd->byte2 = byte2; 8031 scsi_ulto4b(lba, scsi_cmd->addr); 8032 scsi_cmd->reserved = 0; 8033 scsi_ulto4b(block_count, scsi_cmd->length); 8034 scsi_cmd->control = 0; 8035 cdb_len = sizeof(*scsi_cmd); 8036 8037 CAM_DEBUG(csio->ccb_h.path, CAM_DEBUG_SUBTRACE, 8038 ("12byte: %x%x%x%x:%x%x%x%x: %d\n", scsi_cmd->addr[0], 8039 scsi_cmd->addr[1], scsi_cmd->addr[2], 8040 scsi_cmd->addr[3], scsi_cmd->length[0], 8041 scsi_cmd->length[1], scsi_cmd->length[2], 8042 scsi_cmd->length[3], dxfer_len)); 8043 } else { 8044 /* 8045 * 16 byte CDB. We'll only get here if the LBA is larger 8046 * than 2^32, or if the user asks for a 16 byte command. 8047 */ 8048 struct scsi_rw_16 *scsi_cmd; 8049 8050 scsi_cmd = (struct scsi_rw_16 *)&csio->cdb_io.cdb_bytes; 8051 scsi_cmd->opcode = read ? READ_16 : WRITE_16; 8052 scsi_cmd->byte2 = byte2; 8053 scsi_u64to8b(lba, scsi_cmd->addr); 8054 scsi_cmd->reserved = 0; 8055 scsi_ulto4b(block_count, scsi_cmd->length); 8056 scsi_cmd->control = 0; 8057 cdb_len = sizeof(*scsi_cmd); 8058 } 8059 cam_fill_csio(csio, 8060 retries, 8061 cbfcnp, 8062 (read ? CAM_DIR_IN : CAM_DIR_OUT) | 8063 ((readop & SCSI_RW_BIO) != 0 ? CAM_DATA_BIO : 0), 8064 tag_action, 8065 data_ptr, 8066 dxfer_len, 8067 sense_len, 8068 cdb_len, 8069 timeout); 8070 } 8071 8072 void 8073 scsi_write_same(struct ccb_scsiio *csio, u_int32_t retries, 8074 void (*cbfcnp)(struct cam_periph *, union ccb *), 8075 u_int8_t tag_action, u_int8_t byte2, 8076 int minimum_cmd_size, u_int64_t lba, u_int32_t block_count, 8077 u_int8_t *data_ptr, u_int32_t dxfer_len, u_int8_t sense_len, 8078 u_int32_t timeout) 8079 { 8080 u_int8_t cdb_len; 8081 if ((minimum_cmd_size < 16) && 8082 ((block_count & 0xffff) == block_count) && 8083 ((lba & 0xffffffff) == lba)) { 8084 /* 8085 * Need a 10 byte cdb. 8086 */ 8087 struct scsi_write_same_10 *scsi_cmd; 8088 8089 scsi_cmd = (struct scsi_write_same_10 *)&csio->cdb_io.cdb_bytes; 8090 scsi_cmd->opcode = WRITE_SAME_10; 8091 scsi_cmd->byte2 = byte2; 8092 scsi_ulto4b(lba, scsi_cmd->addr); 8093 scsi_cmd->group = 0; 8094 scsi_ulto2b(block_count, scsi_cmd->length); 8095 scsi_cmd->control = 0; 8096 cdb_len = sizeof(*scsi_cmd); 8097 8098 CAM_DEBUG(csio->ccb_h.path, CAM_DEBUG_SUBTRACE, 8099 ("10byte: %x%x%x%x:%x%x: %d\n", scsi_cmd->addr[0], 8100 scsi_cmd->addr[1], scsi_cmd->addr[2], 8101 scsi_cmd->addr[3], scsi_cmd->length[0], 8102 scsi_cmd->length[1], dxfer_len)); 8103 } else { 8104 /* 8105 * 16 byte CDB. We'll only get here if the LBA is larger 8106 * than 2^32, or if the user asks for a 16 byte command. 8107 */ 8108 struct scsi_write_same_16 *scsi_cmd; 8109 8110 scsi_cmd = (struct scsi_write_same_16 *)&csio->cdb_io.cdb_bytes; 8111 scsi_cmd->opcode = WRITE_SAME_16; 8112 scsi_cmd->byte2 = byte2; 8113 scsi_u64to8b(lba, scsi_cmd->addr); 8114 scsi_ulto4b(block_count, scsi_cmd->length); 8115 scsi_cmd->group = 0; 8116 scsi_cmd->control = 0; 8117 cdb_len = sizeof(*scsi_cmd); 8118 8119 CAM_DEBUG(csio->ccb_h.path, CAM_DEBUG_SUBTRACE, 8120 ("16byte: %x%x%x%x%x%x%x%x:%x%x%x%x: %d\n", 8121 scsi_cmd->addr[0], scsi_cmd->addr[1], 8122 scsi_cmd->addr[2], scsi_cmd->addr[3], 8123 scsi_cmd->addr[4], scsi_cmd->addr[5], 8124 scsi_cmd->addr[6], scsi_cmd->addr[7], 8125 scsi_cmd->length[0], scsi_cmd->length[1], 8126 scsi_cmd->length[2], scsi_cmd->length[3], 8127 dxfer_len)); 8128 } 8129 cam_fill_csio(csio, 8130 retries, 8131 cbfcnp, 8132 /*flags*/CAM_DIR_OUT, 8133 tag_action, 8134 data_ptr, 8135 dxfer_len, 8136 sense_len, 8137 cdb_len, 8138 timeout); 8139 } 8140 8141 void 8142 scsi_ata_identify(struct ccb_scsiio *csio, u_int32_t retries, 8143 void (*cbfcnp)(struct cam_periph *, union ccb *), 8144 u_int8_t tag_action, u_int8_t *data_ptr, 8145 u_int16_t dxfer_len, u_int8_t sense_len, 8146 u_int32_t timeout) 8147 { 8148 scsi_ata_pass(csio, 8149 retries, 8150 cbfcnp, 8151 /*flags*/CAM_DIR_IN, 8152 tag_action, 8153 /*protocol*/AP_PROTO_PIO_IN, 8154 /*ata_flags*/AP_FLAG_TDIR_FROM_DEV | 8155 AP_FLAG_BYT_BLOK_BYTES | 8156 AP_FLAG_TLEN_SECT_CNT, 8157 /*features*/0, 8158 /*sector_count*/dxfer_len, 8159 /*lba*/0, 8160 /*command*/ATA_ATA_IDENTIFY, 8161 /*device*/ 0, 8162 /*icc*/ 0, 8163 /*auxiliary*/ 0, 8164 /*control*/0, 8165 data_ptr, 8166 dxfer_len, 8167 /*cdb_storage*/ NULL, 8168 /*cdb_storage_len*/ 0, 8169 /*minimum_cmd_size*/ 0, 8170 sense_len, 8171 timeout); 8172 } 8173 8174 void 8175 scsi_ata_trim(struct ccb_scsiio *csio, u_int32_t retries, 8176 void (*cbfcnp)(struct cam_periph *, union ccb *), 8177 u_int8_t tag_action, u_int16_t block_count, 8178 u_int8_t *data_ptr, u_int16_t dxfer_len, u_int8_t sense_len, 8179 u_int32_t timeout) 8180 { 8181 scsi_ata_pass_16(csio, 8182 retries, 8183 cbfcnp, 8184 /*flags*/CAM_DIR_OUT, 8185 tag_action, 8186 /*protocol*/AP_EXTEND|AP_PROTO_DMA, 8187 /*ata_flags*/AP_FLAG_TLEN_SECT_CNT|AP_FLAG_BYT_BLOK_BLOCKS, 8188 /*features*/ATA_DSM_TRIM, 8189 /*sector_count*/block_count, 8190 /*lba*/0, 8191 /*command*/ATA_DATA_SET_MANAGEMENT, 8192 /*control*/0, 8193 data_ptr, 8194 dxfer_len, 8195 sense_len, 8196 timeout); 8197 } 8198 8199 int 8200 scsi_ata_read_log(struct ccb_scsiio *csio, uint32_t retries, 8201 void (*cbfcnp)(struct cam_periph *, union ccb *), 8202 uint8_t tag_action, uint32_t log_address, 8203 uint32_t page_number, uint16_t block_count, 8204 uint8_t protocol, uint8_t *data_ptr, uint32_t dxfer_len, 8205 uint8_t sense_len, uint32_t timeout) 8206 { 8207 uint8_t command, protocol_out; 8208 uint16_t count_out; 8209 uint64_t lba; 8210 int retval; 8211 8212 retval = 0; 8213 8214 switch (protocol) { 8215 case AP_PROTO_DMA: 8216 count_out = block_count; 8217 command = ATA_READ_LOG_DMA_EXT; 8218 protocol_out = AP_PROTO_DMA; 8219 break; 8220 case AP_PROTO_PIO_IN: 8221 default: 8222 count_out = block_count; 8223 command = ATA_READ_LOG_EXT; 8224 protocol_out = AP_PROTO_PIO_IN; 8225 break; 8226 } 8227 8228 lba = (((uint64_t)page_number & 0xff00) << 32) | 8229 ((page_number & 0x00ff) << 8) | 8230 (log_address & 0xff); 8231 8232 protocol_out |= AP_EXTEND; 8233 8234 retval = scsi_ata_pass(csio, 8235 retries, 8236 cbfcnp, 8237 /*flags*/CAM_DIR_IN, 8238 tag_action, 8239 /*protocol*/ protocol_out, 8240 /*ata_flags*/AP_FLAG_TLEN_SECT_CNT | 8241 AP_FLAG_BYT_BLOK_BLOCKS | 8242 AP_FLAG_TDIR_FROM_DEV, 8243 /*feature*/ 0, 8244 /*sector_count*/ count_out, 8245 /*lba*/ lba, 8246 /*command*/ command, 8247 /*device*/ 0, 8248 /*icc*/ 0, 8249 /*auxiliary*/ 0, 8250 /*control*/0, 8251 data_ptr, 8252 dxfer_len, 8253 /*cdb_storage*/ NULL, 8254 /*cdb_storage_len*/ 0, 8255 /*minimum_cmd_size*/ 0, 8256 sense_len, 8257 timeout); 8258 8259 return (retval); 8260 } 8261 8262 /* 8263 * Note! This is an unusual CDB building function because it can return 8264 * an error in the event that the command in question requires a variable 8265 * length CDB, but the caller has not given storage space for one or has not 8266 * given enough storage space. If there is enough space available in the 8267 * standard SCSI CCB CDB bytes, we'll prefer that over passed in storage. 8268 */ 8269 int 8270 scsi_ata_pass(struct ccb_scsiio *csio, uint32_t retries, 8271 void (*cbfcnp)(struct cam_periph *, union ccb *), 8272 uint32_t flags, uint8_t tag_action, 8273 uint8_t protocol, uint8_t ata_flags, uint16_t features, 8274 uint16_t sector_count, uint64_t lba, uint8_t command, 8275 uint8_t device, uint8_t icc, uint32_t auxiliary, 8276 uint8_t control, u_int8_t *data_ptr, uint32_t dxfer_len, 8277 uint8_t *cdb_storage, size_t cdb_storage_len, 8278 int minimum_cmd_size, u_int8_t sense_len, u_int32_t timeout) 8279 { 8280 uint32_t cam_flags; 8281 uint8_t *cdb_ptr; 8282 int cmd_size; 8283 int retval; 8284 uint8_t cdb_len; 8285 8286 retval = 0; 8287 cam_flags = flags; 8288 8289 /* 8290 * Round the user's request to the nearest command size that is at 8291 * least as big as what he requested. 8292 */ 8293 if (minimum_cmd_size <= 12) 8294 cmd_size = 12; 8295 else if (minimum_cmd_size > 16) 8296 cmd_size = 32; 8297 else 8298 cmd_size = 16; 8299 8300 /* 8301 * If we have parameters that require a 48-bit ATA command, we have to 8302 * use the 16 byte ATA PASS-THROUGH command at least. 8303 */ 8304 if (((lba > ATA_MAX_28BIT_LBA) 8305 || (sector_count > 255) 8306 || (features > 255) 8307 || (protocol & AP_EXTEND)) 8308 && ((cmd_size < 16) 8309 || ((protocol & AP_EXTEND) == 0))) { 8310 if (cmd_size < 16) 8311 cmd_size = 16; 8312 protocol |= AP_EXTEND; 8313 } 8314 8315 /* 8316 * The icc and auxiliary ATA registers are only supported in the 8317 * 32-byte version of the ATA PASS-THROUGH command. 8318 */ 8319 if ((icc != 0) 8320 || (auxiliary != 0)) { 8321 cmd_size = 32; 8322 protocol |= AP_EXTEND; 8323 } 8324 8325 8326 if ((cmd_size > sizeof(csio->cdb_io.cdb_bytes)) 8327 && ((cdb_storage == NULL) 8328 || (cdb_storage_len < cmd_size))) { 8329 retval = 1; 8330 goto bailout; 8331 } 8332 8333 /* 8334 * At this point we know we have enough space to store the command 8335 * in one place or another. We prefer the built-in array, but used 8336 * the passed in storage if necessary. 8337 */ 8338 if (cmd_size <= sizeof(csio->cdb_io.cdb_bytes)) 8339 cdb_ptr = csio->cdb_io.cdb_bytes; 8340 else { 8341 cdb_ptr = cdb_storage; 8342 cam_flags |= CAM_CDB_POINTER; 8343 } 8344 8345 if (cmd_size <= 12) { 8346 struct ata_pass_12 *cdb; 8347 8348 cdb = (struct ata_pass_12 *)cdb_ptr; 8349 cdb_len = sizeof(*cdb); 8350 bzero(cdb, cdb_len); 8351 8352 cdb->opcode = ATA_PASS_12; 8353 cdb->protocol = protocol; 8354 cdb->flags = ata_flags; 8355 cdb->features = features; 8356 cdb->sector_count = sector_count; 8357 cdb->lba_low = lba & 0xff; 8358 cdb->lba_mid = (lba >> 8) & 0xff; 8359 cdb->lba_high = (lba >> 16) & 0xff; 8360 cdb->device = ((lba >> 24) & 0xf) | ATA_DEV_LBA; 8361 cdb->command = command; 8362 cdb->control = control; 8363 } else if (cmd_size <= 16) { 8364 struct ata_pass_16 *cdb; 8365 8366 cdb = (struct ata_pass_16 *)cdb_ptr; 8367 cdb_len = sizeof(*cdb); 8368 bzero(cdb, cdb_len); 8369 8370 cdb->opcode = ATA_PASS_16; 8371 cdb->protocol = protocol; 8372 cdb->flags = ata_flags; 8373 cdb->features = features & 0xff; 8374 cdb->sector_count = sector_count & 0xff; 8375 cdb->lba_low = lba & 0xff; 8376 cdb->lba_mid = (lba >> 8) & 0xff; 8377 cdb->lba_high = (lba >> 16) & 0xff; 8378 /* 8379 * If AP_EXTEND is set, we're sending a 48-bit command. 8380 * Otherwise it's a 28-bit command. 8381 */ 8382 if (protocol & AP_EXTEND) { 8383 cdb->lba_low_ext = (lba >> 24) & 0xff; 8384 cdb->lba_mid_ext = (lba >> 32) & 0xff; 8385 cdb->lba_high_ext = (lba >> 40) & 0xff; 8386 cdb->features_ext = (features >> 8) & 0xff; 8387 cdb->sector_count_ext = (sector_count >> 8) & 0xff; 8388 cdb->device = device | ATA_DEV_LBA; 8389 } else { 8390 cdb->lba_low_ext = (lba >> 24) & 0xf; 8391 cdb->device = ((lba >> 24) & 0xf) | ATA_DEV_LBA; 8392 } 8393 cdb->command = command; 8394 cdb->control = control; 8395 } else { 8396 struct ata_pass_32 *cdb; 8397 uint8_t tmp_lba[8]; 8398 8399 cdb = (struct ata_pass_32 *)cdb_ptr; 8400 cdb_len = sizeof(*cdb); 8401 bzero(cdb, cdb_len); 8402 cdb->opcode = VARIABLE_LEN_CDB; 8403 cdb->control = control; 8404 cdb->length = sizeof(*cdb) - __offsetof(struct ata_pass_32, 8405 service_action); 8406 scsi_ulto2b(ATA_PASS_32_SA, cdb->service_action); 8407 cdb->protocol = protocol; 8408 cdb->flags = ata_flags; 8409 8410 if ((protocol & AP_EXTEND) == 0) { 8411 lba &= 0x0fffffff; 8412 cdb->device = ((lba >> 24) & 0xf) | ATA_DEV_LBA; 8413 features &= 0xff; 8414 sector_count &= 0xff; 8415 } else { 8416 cdb->device = device | ATA_DEV_LBA; 8417 } 8418 scsi_u64to8b(lba, tmp_lba); 8419 bcopy(&tmp_lba[2], cdb->lba, sizeof(cdb->lba)); 8420 scsi_ulto2b(features, cdb->features); 8421 scsi_ulto2b(sector_count, cdb->count); 8422 cdb->command = command; 8423 cdb->icc = icc; 8424 scsi_ulto4b(auxiliary, cdb->auxiliary); 8425 } 8426 8427 cam_fill_csio(csio, 8428 retries, 8429 cbfcnp, 8430 cam_flags, 8431 tag_action, 8432 data_ptr, 8433 dxfer_len, 8434 sense_len, 8435 cmd_size, 8436 timeout); 8437 bailout: 8438 return (retval); 8439 } 8440 8441 void 8442 scsi_ata_pass_16(struct ccb_scsiio *csio, u_int32_t retries, 8443 void (*cbfcnp)(struct cam_periph *, union ccb *), 8444 u_int32_t flags, u_int8_t tag_action, 8445 u_int8_t protocol, u_int8_t ata_flags, u_int16_t features, 8446 u_int16_t sector_count, uint64_t lba, u_int8_t command, 8447 u_int8_t control, u_int8_t *data_ptr, u_int16_t dxfer_len, 8448 u_int8_t sense_len, u_int32_t timeout) 8449 { 8450 struct ata_pass_16 *ata_cmd; 8451 8452 ata_cmd = (struct ata_pass_16 *)&csio->cdb_io.cdb_bytes; 8453 ata_cmd->opcode = ATA_PASS_16; 8454 ata_cmd->protocol = protocol; 8455 ata_cmd->flags = ata_flags; 8456 ata_cmd->features_ext = features >> 8; 8457 ata_cmd->features = features; 8458 ata_cmd->sector_count_ext = sector_count >> 8; 8459 ata_cmd->sector_count = sector_count; 8460 ata_cmd->lba_low = lba; 8461 ata_cmd->lba_mid = lba >> 8; 8462 ata_cmd->lba_high = lba >> 16; 8463 ata_cmd->device = ATA_DEV_LBA; 8464 if (protocol & AP_EXTEND) { 8465 ata_cmd->lba_low_ext = lba >> 24; 8466 ata_cmd->lba_mid_ext = lba >> 32; 8467 ata_cmd->lba_high_ext = lba >> 40; 8468 } else 8469 ata_cmd->device |= (lba >> 24) & 0x0f; 8470 ata_cmd->command = command; 8471 ata_cmd->control = control; 8472 8473 cam_fill_csio(csio, 8474 retries, 8475 cbfcnp, 8476 flags, 8477 tag_action, 8478 data_ptr, 8479 dxfer_len, 8480 sense_len, 8481 sizeof(*ata_cmd), 8482 timeout); 8483 } 8484 8485 void 8486 scsi_unmap(struct ccb_scsiio *csio, u_int32_t retries, 8487 void (*cbfcnp)(struct cam_periph *, union ccb *), 8488 u_int8_t tag_action, u_int8_t byte2, 8489 u_int8_t *data_ptr, u_int16_t dxfer_len, u_int8_t sense_len, 8490 u_int32_t timeout) 8491 { 8492 struct scsi_unmap *scsi_cmd; 8493 8494 scsi_cmd = (struct scsi_unmap *)&csio->cdb_io.cdb_bytes; 8495 scsi_cmd->opcode = UNMAP; 8496 scsi_cmd->byte2 = byte2; 8497 scsi_ulto4b(0, scsi_cmd->reserved); 8498 scsi_cmd->group = 0; 8499 scsi_ulto2b(dxfer_len, scsi_cmd->length); 8500 scsi_cmd->control = 0; 8501 8502 cam_fill_csio(csio, 8503 retries, 8504 cbfcnp, 8505 /*flags*/CAM_DIR_OUT, 8506 tag_action, 8507 data_ptr, 8508 dxfer_len, 8509 sense_len, 8510 sizeof(*scsi_cmd), 8511 timeout); 8512 } 8513 8514 void 8515 scsi_receive_diagnostic_results(struct ccb_scsiio *csio, u_int32_t retries, 8516 void (*cbfcnp)(struct cam_periph *, union ccb*), 8517 uint8_t tag_action, int pcv, uint8_t page_code, 8518 uint8_t *data_ptr, uint16_t allocation_length, 8519 uint8_t sense_len, uint32_t timeout) 8520 { 8521 struct scsi_receive_diag *scsi_cmd; 8522 8523 scsi_cmd = (struct scsi_receive_diag *)&csio->cdb_io.cdb_bytes; 8524 memset(scsi_cmd, 0, sizeof(*scsi_cmd)); 8525 scsi_cmd->opcode = RECEIVE_DIAGNOSTIC; 8526 if (pcv) { 8527 scsi_cmd->byte2 |= SRD_PCV; 8528 scsi_cmd->page_code = page_code; 8529 } 8530 scsi_ulto2b(allocation_length, scsi_cmd->length); 8531 8532 cam_fill_csio(csio, 8533 retries, 8534 cbfcnp, 8535 /*flags*/CAM_DIR_IN, 8536 tag_action, 8537 data_ptr, 8538 allocation_length, 8539 sense_len, 8540 sizeof(*scsi_cmd), 8541 timeout); 8542 } 8543 8544 void 8545 scsi_send_diagnostic(struct ccb_scsiio *csio, u_int32_t retries, 8546 void (*cbfcnp)(struct cam_periph *, union ccb *), 8547 uint8_t tag_action, int unit_offline, int device_offline, 8548 int self_test, int page_format, int self_test_code, 8549 uint8_t *data_ptr, uint16_t param_list_length, 8550 uint8_t sense_len, uint32_t timeout) 8551 { 8552 struct scsi_send_diag *scsi_cmd; 8553 8554 scsi_cmd = (struct scsi_send_diag *)&csio->cdb_io.cdb_bytes; 8555 memset(scsi_cmd, 0, sizeof(*scsi_cmd)); 8556 scsi_cmd->opcode = SEND_DIAGNOSTIC; 8557 8558 /* 8559 * The default self-test mode control and specific test 8560 * control are mutually exclusive. 8561 */ 8562 if (self_test) 8563 self_test_code = SSD_SELF_TEST_CODE_NONE; 8564 8565 scsi_cmd->byte2 = ((self_test_code << SSD_SELF_TEST_CODE_SHIFT) 8566 & SSD_SELF_TEST_CODE_MASK) 8567 | (unit_offline ? SSD_UNITOFFL : 0) 8568 | (device_offline ? SSD_DEVOFFL : 0) 8569 | (self_test ? SSD_SELFTEST : 0) 8570 | (page_format ? SSD_PF : 0); 8571 scsi_ulto2b(param_list_length, scsi_cmd->length); 8572 8573 cam_fill_csio(csio, 8574 retries, 8575 cbfcnp, 8576 /*flags*/param_list_length ? CAM_DIR_OUT : CAM_DIR_NONE, 8577 tag_action, 8578 data_ptr, 8579 param_list_length, 8580 sense_len, 8581 sizeof(*scsi_cmd), 8582 timeout); 8583 } 8584 8585 void 8586 scsi_read_buffer(struct ccb_scsiio *csio, u_int32_t retries, 8587 void (*cbfcnp)(struct cam_periph *, union ccb*), 8588 uint8_t tag_action, int mode, 8589 uint8_t buffer_id, u_int32_t offset, 8590 uint8_t *data_ptr, uint32_t allocation_length, 8591 uint8_t sense_len, uint32_t timeout) 8592 { 8593 struct scsi_read_buffer *scsi_cmd; 8594 8595 scsi_cmd = (struct scsi_read_buffer *)&csio->cdb_io.cdb_bytes; 8596 memset(scsi_cmd, 0, sizeof(*scsi_cmd)); 8597 scsi_cmd->opcode = READ_BUFFER; 8598 scsi_cmd->byte2 = mode; 8599 scsi_cmd->buffer_id = buffer_id; 8600 scsi_ulto3b(offset, scsi_cmd->offset); 8601 scsi_ulto3b(allocation_length, scsi_cmd->length); 8602 8603 cam_fill_csio(csio, 8604 retries, 8605 cbfcnp, 8606 /*flags*/CAM_DIR_IN, 8607 tag_action, 8608 data_ptr, 8609 allocation_length, 8610 sense_len, 8611 sizeof(*scsi_cmd), 8612 timeout); 8613 } 8614 8615 void 8616 scsi_write_buffer(struct ccb_scsiio *csio, u_int32_t retries, 8617 void (*cbfcnp)(struct cam_periph *, union ccb *), 8618 uint8_t tag_action, int mode, 8619 uint8_t buffer_id, u_int32_t offset, 8620 uint8_t *data_ptr, uint32_t param_list_length, 8621 uint8_t sense_len, uint32_t timeout) 8622 { 8623 struct scsi_write_buffer *scsi_cmd; 8624 8625 scsi_cmd = (struct scsi_write_buffer *)&csio->cdb_io.cdb_bytes; 8626 memset(scsi_cmd, 0, sizeof(*scsi_cmd)); 8627 scsi_cmd->opcode = WRITE_BUFFER; 8628 scsi_cmd->byte2 = mode; 8629 scsi_cmd->buffer_id = buffer_id; 8630 scsi_ulto3b(offset, scsi_cmd->offset); 8631 scsi_ulto3b(param_list_length, scsi_cmd->length); 8632 8633 cam_fill_csio(csio, 8634 retries, 8635 cbfcnp, 8636 /*flags*/param_list_length ? CAM_DIR_OUT : CAM_DIR_NONE, 8637 tag_action, 8638 data_ptr, 8639 param_list_length, 8640 sense_len, 8641 sizeof(*scsi_cmd), 8642 timeout); 8643 } 8644 8645 void 8646 scsi_start_stop(struct ccb_scsiio *csio, u_int32_t retries, 8647 void (*cbfcnp)(struct cam_periph *, union ccb *), 8648 u_int8_t tag_action, int start, int load_eject, 8649 int immediate, u_int8_t sense_len, u_int32_t timeout) 8650 { 8651 struct scsi_start_stop_unit *scsi_cmd; 8652 int extra_flags = 0; 8653 8654 scsi_cmd = (struct scsi_start_stop_unit *)&csio->cdb_io.cdb_bytes; 8655 bzero(scsi_cmd, sizeof(*scsi_cmd)); 8656 scsi_cmd->opcode = START_STOP_UNIT; 8657 if (start != 0) { 8658 scsi_cmd->how |= SSS_START; 8659 /* it takes a lot of power to start a drive */ 8660 extra_flags |= CAM_HIGH_POWER; 8661 } 8662 if (load_eject != 0) 8663 scsi_cmd->how |= SSS_LOEJ; 8664 if (immediate != 0) 8665 scsi_cmd->byte2 |= SSS_IMMED; 8666 8667 cam_fill_csio(csio, 8668 retries, 8669 cbfcnp, 8670 /*flags*/CAM_DIR_NONE | extra_flags, 8671 tag_action, 8672 /*data_ptr*/NULL, 8673 /*dxfer_len*/0, 8674 sense_len, 8675 sizeof(*scsi_cmd), 8676 timeout); 8677 } 8678 8679 void 8680 scsi_read_attribute(struct ccb_scsiio *csio, u_int32_t retries, 8681 void (*cbfcnp)(struct cam_periph *, union ccb *), 8682 u_int8_t tag_action, u_int8_t service_action, 8683 uint32_t element, u_int8_t elem_type, int logical_volume, 8684 int partition, u_int32_t first_attribute, int cache, 8685 u_int8_t *data_ptr, u_int32_t length, int sense_len, 8686 u_int32_t timeout) 8687 { 8688 struct scsi_read_attribute *scsi_cmd; 8689 8690 scsi_cmd = (struct scsi_read_attribute *)&csio->cdb_io.cdb_bytes; 8691 bzero(scsi_cmd, sizeof(*scsi_cmd)); 8692 8693 scsi_cmd->opcode = READ_ATTRIBUTE; 8694 scsi_cmd->service_action = service_action; 8695 scsi_ulto2b(element, scsi_cmd->element); 8696 scsi_cmd->elem_type = elem_type; 8697 scsi_cmd->logical_volume = logical_volume; 8698 scsi_cmd->partition = partition; 8699 scsi_ulto2b(first_attribute, scsi_cmd->first_attribute); 8700 scsi_ulto4b(length, scsi_cmd->length); 8701 if (cache != 0) 8702 scsi_cmd->cache |= SRA_CACHE; 8703 8704 cam_fill_csio(csio, 8705 retries, 8706 cbfcnp, 8707 /*flags*/CAM_DIR_IN, 8708 tag_action, 8709 /*data_ptr*/data_ptr, 8710 /*dxfer_len*/length, 8711 sense_len, 8712 sizeof(*scsi_cmd), 8713 timeout); 8714 } 8715 8716 void 8717 scsi_write_attribute(struct ccb_scsiio *csio, u_int32_t retries, 8718 void (*cbfcnp)(struct cam_periph *, union ccb *), 8719 u_int8_t tag_action, uint32_t element, int logical_volume, 8720 int partition, int wtc, u_int8_t *data_ptr, 8721 u_int32_t length, int sense_len, u_int32_t timeout) 8722 { 8723 struct scsi_write_attribute *scsi_cmd; 8724 8725 scsi_cmd = (struct scsi_write_attribute *)&csio->cdb_io.cdb_bytes; 8726 bzero(scsi_cmd, sizeof(*scsi_cmd)); 8727 8728 scsi_cmd->opcode = WRITE_ATTRIBUTE; 8729 if (wtc != 0) 8730 scsi_cmd->byte2 = SWA_WTC; 8731 scsi_ulto3b(element, scsi_cmd->element); 8732 scsi_cmd->logical_volume = logical_volume; 8733 scsi_cmd->partition = partition; 8734 scsi_ulto4b(length, scsi_cmd->length); 8735 8736 cam_fill_csio(csio, 8737 retries, 8738 cbfcnp, 8739 /*flags*/CAM_DIR_OUT, 8740 tag_action, 8741 /*data_ptr*/data_ptr, 8742 /*dxfer_len*/length, 8743 sense_len, 8744 sizeof(*scsi_cmd), 8745 timeout); 8746 } 8747 8748 void 8749 scsi_persistent_reserve_in(struct ccb_scsiio *csio, uint32_t retries, 8750 void (*cbfcnp)(struct cam_periph *, union ccb *), 8751 uint8_t tag_action, int service_action, 8752 uint8_t *data_ptr, uint32_t dxfer_len, int sense_len, 8753 int timeout) 8754 { 8755 struct scsi_per_res_in *scsi_cmd; 8756 8757 scsi_cmd = (struct scsi_per_res_in *)&csio->cdb_io.cdb_bytes; 8758 bzero(scsi_cmd, sizeof(*scsi_cmd)); 8759 8760 scsi_cmd->opcode = PERSISTENT_RES_IN; 8761 scsi_cmd->action = service_action; 8762 scsi_ulto2b(dxfer_len, scsi_cmd->length); 8763 8764 cam_fill_csio(csio, 8765 retries, 8766 cbfcnp, 8767 /*flags*/CAM_DIR_IN, 8768 tag_action, 8769 data_ptr, 8770 dxfer_len, 8771 sense_len, 8772 sizeof(*scsi_cmd), 8773 timeout); 8774 } 8775 8776 void 8777 scsi_persistent_reserve_out(struct ccb_scsiio *csio, uint32_t retries, 8778 void (*cbfcnp)(struct cam_periph *, union ccb *), 8779 uint8_t tag_action, int service_action, 8780 int scope, int res_type, uint8_t *data_ptr, 8781 uint32_t dxfer_len, int sense_len, int timeout) 8782 { 8783 struct scsi_per_res_out *scsi_cmd; 8784 8785 scsi_cmd = (struct scsi_per_res_out *)&csio->cdb_io.cdb_bytes; 8786 bzero(scsi_cmd, sizeof(*scsi_cmd)); 8787 8788 scsi_cmd->opcode = PERSISTENT_RES_OUT; 8789 scsi_cmd->action = service_action; 8790 scsi_cmd->scope_type = scope | res_type; 8791 scsi_ulto4b(dxfer_len, scsi_cmd->length); 8792 8793 cam_fill_csio(csio, 8794 retries, 8795 cbfcnp, 8796 /*flags*/CAM_DIR_OUT, 8797 tag_action, 8798 /*data_ptr*/data_ptr, 8799 /*dxfer_len*/dxfer_len, 8800 sense_len, 8801 sizeof(*scsi_cmd), 8802 timeout); 8803 } 8804 8805 void 8806 scsi_security_protocol_in(struct ccb_scsiio *csio, uint32_t retries, 8807 void (*cbfcnp)(struct cam_periph *, union ccb *), 8808 uint8_t tag_action, uint32_t security_protocol, 8809 uint32_t security_protocol_specific, int byte4, 8810 uint8_t *data_ptr, uint32_t dxfer_len, int sense_len, 8811 int timeout) 8812 { 8813 struct scsi_security_protocol_in *scsi_cmd; 8814 8815 scsi_cmd = (struct scsi_security_protocol_in *)&csio->cdb_io.cdb_bytes; 8816 bzero(scsi_cmd, sizeof(*scsi_cmd)); 8817 8818 scsi_cmd->opcode = SECURITY_PROTOCOL_IN; 8819 8820 scsi_cmd->security_protocol = security_protocol; 8821 scsi_ulto2b(security_protocol_specific, 8822 scsi_cmd->security_protocol_specific); 8823 scsi_cmd->byte4 = byte4; 8824 scsi_ulto4b(dxfer_len, scsi_cmd->length); 8825 8826 cam_fill_csio(csio, 8827 retries, 8828 cbfcnp, 8829 /*flags*/CAM_DIR_IN, 8830 tag_action, 8831 data_ptr, 8832 dxfer_len, 8833 sense_len, 8834 sizeof(*scsi_cmd), 8835 timeout); 8836 } 8837 8838 void 8839 scsi_security_protocol_out(struct ccb_scsiio *csio, uint32_t retries, 8840 void (*cbfcnp)(struct cam_periph *, union ccb *), 8841 uint8_t tag_action, uint32_t security_protocol, 8842 uint32_t security_protocol_specific, int byte4, 8843 uint8_t *data_ptr, uint32_t dxfer_len, int sense_len, 8844 int timeout) 8845 { 8846 struct scsi_security_protocol_out *scsi_cmd; 8847 8848 scsi_cmd = (struct scsi_security_protocol_out *)&csio->cdb_io.cdb_bytes; 8849 bzero(scsi_cmd, sizeof(*scsi_cmd)); 8850 8851 scsi_cmd->opcode = SECURITY_PROTOCOL_OUT; 8852 8853 scsi_cmd->security_protocol = security_protocol; 8854 scsi_ulto2b(security_protocol_specific, 8855 scsi_cmd->security_protocol_specific); 8856 scsi_cmd->byte4 = byte4; 8857 scsi_ulto4b(dxfer_len, scsi_cmd->length); 8858 8859 cam_fill_csio(csio, 8860 retries, 8861 cbfcnp, 8862 /*flags*/CAM_DIR_OUT, 8863 tag_action, 8864 data_ptr, 8865 dxfer_len, 8866 sense_len, 8867 sizeof(*scsi_cmd), 8868 timeout); 8869 } 8870 8871 void 8872 scsi_report_supported_opcodes(struct ccb_scsiio *csio, uint32_t retries, 8873 void (*cbfcnp)(struct cam_periph *, union ccb *), 8874 uint8_t tag_action, int options, int req_opcode, 8875 int req_service_action, uint8_t *data_ptr, 8876 uint32_t dxfer_len, int sense_len, int timeout) 8877 { 8878 struct scsi_report_supported_opcodes *scsi_cmd; 8879 8880 scsi_cmd = (struct scsi_report_supported_opcodes *) 8881 &csio->cdb_io.cdb_bytes; 8882 bzero(scsi_cmd, sizeof(*scsi_cmd)); 8883 8884 scsi_cmd->opcode = MAINTENANCE_IN; 8885 scsi_cmd->service_action = REPORT_SUPPORTED_OPERATION_CODES; 8886 scsi_cmd->options = options; 8887 scsi_cmd->requested_opcode = req_opcode; 8888 scsi_ulto2b(req_service_action, scsi_cmd->requested_service_action); 8889 scsi_ulto4b(dxfer_len, scsi_cmd->length); 8890 8891 cam_fill_csio(csio, 8892 retries, 8893 cbfcnp, 8894 /*flags*/CAM_DIR_IN, 8895 tag_action, 8896 data_ptr, 8897 dxfer_len, 8898 sense_len, 8899 sizeof(*scsi_cmd), 8900 timeout); 8901 } 8902 8903 /* 8904 * Try make as good a match as possible with 8905 * available sub drivers 8906 */ 8907 int 8908 scsi_inquiry_match(caddr_t inqbuffer, caddr_t table_entry) 8909 { 8910 struct scsi_inquiry_pattern *entry; 8911 struct scsi_inquiry_data *inq; 8912 8913 entry = (struct scsi_inquiry_pattern *)table_entry; 8914 inq = (struct scsi_inquiry_data *)inqbuffer; 8915 8916 if (((SID_TYPE(inq) == entry->type) 8917 || (entry->type == T_ANY)) 8918 && (SID_IS_REMOVABLE(inq) ? entry->media_type & SIP_MEDIA_REMOVABLE 8919 : entry->media_type & SIP_MEDIA_FIXED) 8920 && (cam_strmatch(inq->vendor, entry->vendor, sizeof(inq->vendor)) == 0) 8921 && (cam_strmatch(inq->product, entry->product, 8922 sizeof(inq->product)) == 0) 8923 && (cam_strmatch(inq->revision, entry->revision, 8924 sizeof(inq->revision)) == 0)) { 8925 return (0); 8926 } 8927 return (-1); 8928 } 8929 8930 /* 8931 * Try make as good a match as possible with 8932 * available sub drivers 8933 */ 8934 int 8935 scsi_static_inquiry_match(caddr_t inqbuffer, caddr_t table_entry) 8936 { 8937 struct scsi_static_inquiry_pattern *entry; 8938 struct scsi_inquiry_data *inq; 8939 8940 entry = (struct scsi_static_inquiry_pattern *)table_entry; 8941 inq = (struct scsi_inquiry_data *)inqbuffer; 8942 8943 if (((SID_TYPE(inq) == entry->type) 8944 || (entry->type == T_ANY)) 8945 && (SID_IS_REMOVABLE(inq) ? entry->media_type & SIP_MEDIA_REMOVABLE 8946 : entry->media_type & SIP_MEDIA_FIXED) 8947 && (cam_strmatch(inq->vendor, entry->vendor, sizeof(inq->vendor)) == 0) 8948 && (cam_strmatch(inq->product, entry->product, 8949 sizeof(inq->product)) == 0) 8950 && (cam_strmatch(inq->revision, entry->revision, 8951 sizeof(inq->revision)) == 0)) { 8952 return (0); 8953 } 8954 return (-1); 8955 } 8956 8957 /** 8958 * Compare two buffers of vpd device descriptors for a match. 8959 * 8960 * \param lhs Pointer to first buffer of descriptors to compare. 8961 * \param lhs_len The length of the first buffer. 8962 * \param rhs Pointer to second buffer of descriptors to compare. 8963 * \param rhs_len The length of the second buffer. 8964 * 8965 * \return 0 on a match, -1 otherwise. 8966 * 8967 * Treat rhs and lhs as arrays of vpd device id descriptors. Walk lhs matching 8968 * against each element in rhs until all data are exhausted or we have found 8969 * a match. 8970 */ 8971 int 8972 scsi_devid_match(uint8_t *lhs, size_t lhs_len, uint8_t *rhs, size_t rhs_len) 8973 { 8974 struct scsi_vpd_id_descriptor *lhs_id; 8975 struct scsi_vpd_id_descriptor *lhs_last; 8976 struct scsi_vpd_id_descriptor *rhs_last; 8977 uint8_t *lhs_end; 8978 uint8_t *rhs_end; 8979 8980 lhs_end = lhs + lhs_len; 8981 rhs_end = rhs + rhs_len; 8982 8983 /* 8984 * rhs_last and lhs_last are the last posible position of a valid 8985 * descriptor assuming it had a zero length identifier. We use 8986 * these variables to insure we can safely dereference the length 8987 * field in our loop termination tests. 8988 */ 8989 lhs_last = (struct scsi_vpd_id_descriptor *) 8990 (lhs_end - __offsetof(struct scsi_vpd_id_descriptor, identifier)); 8991 rhs_last = (struct scsi_vpd_id_descriptor *) 8992 (rhs_end - __offsetof(struct scsi_vpd_id_descriptor, identifier)); 8993 8994 lhs_id = (struct scsi_vpd_id_descriptor *)lhs; 8995 while (lhs_id <= lhs_last 8996 && (lhs_id->identifier + lhs_id->length) <= lhs_end) { 8997 struct scsi_vpd_id_descriptor *rhs_id; 8998 8999 rhs_id = (struct scsi_vpd_id_descriptor *)rhs; 9000 while (rhs_id <= rhs_last 9001 && (rhs_id->identifier + rhs_id->length) <= rhs_end) { 9002 9003 if ((rhs_id->id_type & 9004 (SVPD_ID_ASSOC_MASK | SVPD_ID_TYPE_MASK)) == 9005 (lhs_id->id_type & 9006 (SVPD_ID_ASSOC_MASK | SVPD_ID_TYPE_MASK)) 9007 && rhs_id->length == lhs_id->length 9008 && memcmp(rhs_id->identifier, lhs_id->identifier, 9009 rhs_id->length) == 0) 9010 return (0); 9011 9012 rhs_id = (struct scsi_vpd_id_descriptor *) 9013 (rhs_id->identifier + rhs_id->length); 9014 } 9015 lhs_id = (struct scsi_vpd_id_descriptor *) 9016 (lhs_id->identifier + lhs_id->length); 9017 } 9018 return (-1); 9019 } 9020 9021 #ifdef _KERNEL 9022 int 9023 scsi_vpd_supported_page(struct cam_periph *periph, uint8_t page_id) 9024 { 9025 struct cam_ed *device; 9026 struct scsi_vpd_supported_pages *vpds; 9027 int i, num_pages; 9028 9029 device = periph->path->device; 9030 vpds = (struct scsi_vpd_supported_pages *)device->supported_vpds; 9031 9032 if (vpds != NULL) { 9033 num_pages = device->supported_vpds_len - 9034 SVPD_SUPPORTED_PAGES_HDR_LEN; 9035 for (i = 0; i < num_pages; i++) { 9036 if (vpds->page_list[i] == page_id) 9037 return (1); 9038 } 9039 } 9040 9041 return (0); 9042 } 9043 9044 static void 9045 init_scsi_delay(void) 9046 { 9047 int delay; 9048 9049 delay = SCSI_DELAY; 9050 TUNABLE_INT_FETCH("kern.cam.scsi_delay", &delay); 9051 9052 if (set_scsi_delay(delay) != 0) { 9053 printf("cam: invalid value for tunable kern.cam.scsi_delay\n"); 9054 set_scsi_delay(SCSI_DELAY); 9055 } 9056 } 9057 SYSINIT(scsi_delay, SI_SUB_TUNABLES, SI_ORDER_ANY, init_scsi_delay, NULL); 9058 9059 static int 9060 sysctl_scsi_delay(SYSCTL_HANDLER_ARGS) 9061 { 9062 int error, delay; 9063 9064 delay = scsi_delay; 9065 error = sysctl_handle_int(oidp, &delay, 0, req); 9066 if (error != 0 || req->newptr == NULL) 9067 return (error); 9068 return (set_scsi_delay(delay)); 9069 } 9070 SYSCTL_PROC(_kern_cam, OID_AUTO, scsi_delay, CTLTYPE_INT|CTLFLAG_RW, 9071 0, 0, sysctl_scsi_delay, "I", 9072 "Delay to allow devices to settle after a SCSI bus reset (ms)"); 9073 9074 static int 9075 set_scsi_delay(int delay) 9076 { 9077 /* 9078 * If someone sets this to 0, we assume that they want the 9079 * minimum allowable bus settle delay. 9080 */ 9081 if (delay == 0) { 9082 printf("cam: using minimum scsi_delay (%dms)\n", 9083 SCSI_MIN_DELAY); 9084 delay = SCSI_MIN_DELAY; 9085 } 9086 if (delay < SCSI_MIN_DELAY) 9087 return (EINVAL); 9088 scsi_delay = delay; 9089 return (0); 9090 } 9091 #endif /* _KERNEL */ 9092