1 /* $NetBSD: scsipi_verbose.c,v 1.15 2001/11/15 09:48:17 lukem Exp $ */ 2 3 /*- 4 * Copyright (c) 1998 The NetBSD Foundation, Inc. 5 * All rights reserved. 6 * 7 * This code is derived from software contributed to The NetBSD Foundation 8 * by Charles M. Hannum. 9 * 10 * Redistribution and use in source and binary forms, with or without 11 * modification, are permitted provided that the following conditions 12 * are met: 13 * 1. Redistributions of source code must retain the above copyright 14 * notice, this list of conditions and the following disclaimer. 15 * 2. Redistributions in binary form must reproduce the above copyright 16 * notice, this list of conditions and the following disclaimer in the 17 * documentation and/or other materials provided with the distribution. 18 * 3. All advertising materials mentioning features or use of this software 19 * must display the following acknowledgement: 20 * This product includes software developed by the NetBSD 21 * Foundation, Inc. and its contributors. 22 * 4. Neither the name of The NetBSD Foundation nor the names of its 23 * contributors may be used to endorse or promote products derived 24 * from this software without specific prior written permission. 25 * 26 * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS 27 * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED 28 * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 29 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS 30 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 31 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 32 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 33 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 34 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 35 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 36 * POSSIBILITY OF SUCH DAMAGE. 37 */ 38 39 #include <sys/cdefs.h> 40 __KERNEL_RCSID(0, "$NetBSD: scsipi_verbose.c,v 1.15 2001/11/15 09:48:17 lukem Exp $"); 41 42 #include <sys/param.h> 43 #include <sys/time.h> 44 #include <sys/proc.h> 45 #include <sys/device.h> 46 47 #ifdef _KERNEL 48 #include <sys/systm.h> 49 50 #include "opt_scsi.h" 51 #else 52 #include <stdio.h> 53 #endif 54 #include <dev/scsipi/scsipi_all.h> 55 #include <dev/scsipi/scsipiconf.h> 56 #include <dev/scsipi/scsiconf.h> 57 58 static const char *sense_keys[16] = { 59 "No Additional Sense", 60 "Recovered Error", 61 "Not Ready", 62 "Media Error", 63 "Hardware Error", 64 "Illegal Request", 65 "Unit Attention", 66 "Write Protected", 67 "Blank Check", 68 "Vendor Unique", 69 "Copy Aborted", 70 "Aborted Command", 71 "Equal Error", 72 "Volume Overflow", 73 "Miscompare Error", 74 "Reserved" 75 }; 76 77 static const struct { 78 unsigned char asc; 79 unsigned char ascq; 80 char *description; 81 } adesc[] = { 82 { 0x00, 0x00, "No Additional Sense Information" }, 83 { 0x00, 0x01, "Filemark Detected" }, 84 { 0x00, 0x02, "End-Of-Partition/Medium Detected" }, 85 { 0x00, 0x03, "Setmark Detected" }, 86 { 0x00, 0x04, "Beginning-Of-Partition/Medium Detected" }, 87 { 0x00, 0x05, "End-Of-Data Detected" }, 88 { 0x00, 0x06, "I/O Process Terminated" }, 89 { 0x00, 0x11, "Audio Play Operation In Progress" }, 90 { 0x00, 0x12, "Audio Play Operation Paused" }, 91 { 0x00, 0x13, "Audio Play Operation Successfully Completed" }, 92 { 0x00, 0x14, "Audio Play Operation Stopped Due to Error" }, 93 { 0x00, 0x15, "No Current Audio Status To Return" }, 94 { 0x01, 0x00, "No Index/Sector Signal" }, 95 { 0x02, 0x00, "No Seek Complete" }, 96 { 0x03, 0x00, "Peripheral Device Write Fault" }, 97 { 0x03, 0x01, "No Write Current" }, 98 { 0x03, 0x02, "Excessive Write Errors" }, 99 { 0x04, 0x00, "Logical Unit Not Ready, Cause Not Reportable" }, 100 { 0x04, 0x01, "Logical Unit Is in Process Of Becoming Ready" }, 101 { 0x04, 0x02, "Logical Unit Not Ready, Initialization Command Required" }, 102 { 0x04, 0x03, "Logical Unit Not Ready, Manual Intervention Required" }, 103 { 0x04, 0x04, "Logical Unit Not Ready, Format In Progress" }, 104 { 0x05, 0x00, "Logical Unit Does Not Respond To Selection" }, 105 { 0x06, 0x00, "No Reference Position Found" }, 106 { 0x07, 0x00, "Multiple Peripheral Devices Selected" }, 107 { 0x08, 0x00, "Logical Unit Communication Failure" }, 108 { 0x08, 0x01, "Logical Unit Communication Timeout" }, 109 { 0x08, 0x02, "Logical Unit Communication Parity Error" }, 110 { 0x09, 0x00, "Track Following Error" }, 111 { 0x09, 0x01, "Tracking Servo Failure" }, 112 { 0x09, 0x02, "Focus Servo Failure" }, 113 { 0x09, 0x03, "Spindle Servo Failure" }, 114 { 0x0A, 0x00, "Error Log Overflow" }, 115 { 0x0C, 0x00, "Write Error" }, 116 { 0x0C, 0x01, "Write Error Recovered with Auto Reallocation" }, 117 { 0x0C, 0x02, "Write Error - Auto Reallocate Failed" }, 118 { 0x10, 0x00, "ID CRC Or ECC Error" }, 119 { 0x11, 0x00, "Unrecovered Read Error" }, 120 { 0x11, 0x01, "Read Retried Exhausted" }, 121 { 0x11, 0x02, "Error Too Long To Correct" }, 122 { 0x11, 0x03, "Multiple Read Errors" }, 123 { 0x11, 0x04, "Unrecovered Read Error - Auto Reallocate Failed" }, 124 { 0x11, 0x05, "L-EC Uncorrectable Error" }, 125 { 0x11, 0x06, "CIRC Unrecovered Error" }, 126 { 0x11, 0x07, "Data Resynchronization Error" }, 127 { 0x11, 0x08, "Incomplete Block Found" }, 128 { 0x11, 0x09, "No Gap Found" }, 129 { 0x11, 0x0A, "Miscorrected Error" }, 130 { 0x11, 0x0B, "Uncorrected Read Error - Recommend Reassignment" }, 131 { 0x11, 0x0C, "Uncorrected Read Error - Recommend Rewrite the Data" }, 132 { 0x12, 0x00, "Address Mark Not Found for ID Field" }, 133 { 0x13, 0x00, "Address Mark Not Found for Data Field" }, 134 { 0x14, 0x00, "Recorded Entity Not Found" }, 135 { 0x14, 0x01, "Record Not Found" }, 136 { 0x14, 0x02, "Filemark or Setmark Not Found" }, 137 { 0x14, 0x03, "End-Of-Data Not Found" }, 138 { 0x14, 0x04, "Block Sequence Error" }, 139 { 0x15, 0x00, "Random Positioning Error" }, 140 { 0x15, 0x01, "Mechanical Positioning Error" }, 141 { 0x15, 0x02, "Positioning Error Detected By Read of Medium" }, 142 { 0x16, 0x00, "Data Synchronization Mark Error" }, 143 { 0x17, 0x00, "Recovered Data With No Error Correction Applied" }, 144 { 0x17, 0x01, "Recovered Data With Retries" }, 145 { 0x17, 0x02, "Recovered Data With Positive Head Offset" }, 146 { 0x17, 0x03, "Recovered Data With Negative Head Offset" }, 147 { 0x17, 0x04, "Recovered Data With Retries and/or CIRC Applied" }, 148 { 0x17, 0x05, "Recovered Data Using Previous Sector ID" }, 149 { 0x17, 0x06, "Recovered Data Without ECC - Data Auto-Reallocated" }, 150 { 0x17, 0x07, "Recovered Data Without ECC - Recommend Reassignment" }, 151 { 0x17, 0x08, "Recovered Data Without ECC - Recommend Rewrite" }, 152 { 0x18, 0x00, "Recovered Data With Error Correction Applied" }, 153 { 0x18, 0x01, "Recovered Data With Error Correction & Retries Applied" }, 154 { 0x18, 0x02, "Recovered Data - Data Auto-Reallocated" }, 155 { 0x18, 0x03, "Recovered Data With CIRC" }, 156 { 0x18, 0x04, "Recovered Data With LEC" }, 157 { 0x18, 0x05, "Recovered Data - Recommend Reassignment" }, 158 { 0x18, 0x06, "Recovered Data - Recommend Rewrite" }, 159 { 0x19, 0x00, "Defect List Error" }, 160 { 0x19, 0x01, "Defect List Not Available" }, 161 { 0x19, 0x02, "Defect List Error in Primary List" }, 162 { 0x19, 0x03, "Defect List Error in Grown List" }, 163 { 0x1A, 0x00, "Parameter List Length Error" }, 164 { 0x1B, 0x00, "Synchronous Data Transfer Error" }, 165 { 0x1C, 0x00, "Defect List Not Found" }, 166 { 0x1C, 0x01, "Primary Defect List Not Found" }, 167 { 0x1C, 0x02, "Grown Defect List Not Found" }, 168 { 0x1D, 0x00, "Miscompare During Verify Operation" }, 169 { 0x1E, 0x00, "Recovered ID with ECC" }, 170 { 0x20, 0x00, "Invalid Command Operation Code" }, 171 { 0x21, 0x00, "Logical Block Address Out of Range" }, 172 { 0x21, 0x01, "Invalid Element Address" }, 173 { 0x22, 0x00, "Illegal Function (Should 20 00, 24 00, or 26 00)" }, 174 { 0x24, 0x00, "Illegal Field in CDB" }, 175 { 0x25, 0x00, "Logical Unit Not Supported" }, 176 { 0x26, 0x00, "Invalid Field In Parameter List" }, 177 { 0x26, 0x01, "Parameter Not Supported" }, 178 { 0x26, 0x02, "Parameter Value Invalid" }, 179 { 0x26, 0x03, "Threshold Parameters Not Supported" }, 180 { 0x27, 0x00, "Write Protected" }, 181 { 0x28, 0x00, "Not Ready To Ready Transition (Medium May Have Changed)" }, 182 { 0x28, 0x01, "Import Or Export Element Accessed" }, 183 { 0x29, 0x00, "Power On, Reset, or Bus Device Reset Occurred" }, 184 { 0x2A, 0x00, "Parameters Changed" }, 185 { 0x2A, 0x01, "Mode Parameters Changed" }, 186 { 0x2A, 0x02, "Log Parameters Changed" }, 187 { 0x2B, 0x00, "Copy Cannot Execute Since Host Cannot Disconnect" }, 188 { 0x2C, 0x00, "Command Sequence Error" }, 189 { 0x2C, 0x01, "Too Many Windows Specified" }, 190 { 0x2C, 0x02, "Invalid Combination of Windows Specified" }, 191 { 0x2D, 0x00, "Overwrite Error On Update In Place" }, 192 { 0x2F, 0x00, "Commands Cleared By Another Initiator" }, 193 { 0x30, 0x00, "Incompatible Medium Installed" }, 194 { 0x30, 0x01, "Cannot Read Medium - Unknown Format" }, 195 { 0x30, 0x02, "Cannot Read Medium - Incompatible Format" }, 196 { 0x30, 0x03, "Cleaning Cartridge Installed" }, 197 { 0x31, 0x00, "Medium Format Corrupted" }, 198 { 0x31, 0x01, "Format Command Failed" }, 199 { 0x32, 0x00, "No Defect Spare Location Available" }, 200 { 0x32, 0x01, "Defect List Update Failure" }, 201 { 0x33, 0x00, "Tape Length Error" }, 202 { 0x36, 0x00, "Ribbon, Ink, or Toner Failure" }, 203 { 0x37, 0x00, "Rounded Parameter" }, 204 { 0x39, 0x00, "Saving Parameters Not Supported" }, 205 { 0x3A, 0x00, "Medium Not Present" }, 206 { 0x3A, 0x01, "Medium Not Present - Tray Closed" }, 207 { 0x3A, 0x02, "Medium Not Present - Tray Open" }, 208 { 0x3A, 0x03, "Medium Not Present - Loadable" }, 209 { 0x3A, 0x04, "Medium Not Present - Medium Auxilliary Memory Accessible" }, 210 { 0x3B, 0x00, "Positioning Error" }, 211 { 0x3B, 0x01, "Tape Position Error At Beginning-of-Medium" }, 212 { 0x3B, 0x02, "Tape Position Error At End-of-Medium" }, 213 { 0x3B, 0x03, "Tape or Electronic Vertical Forms Unit Not Ready" }, 214 { 0x3B, 0x04, "Slew Failure" }, 215 { 0x3B, 0x05, "Paper Jam" }, 216 { 0x3B, 0x06, "Failed To Sense Top-Of-Form" }, 217 { 0x3B, 0x07, "Failed To Sense Bottom-Of-Form" }, 218 { 0x3B, 0x08, "Reposition Error" }, 219 { 0x3B, 0x09, "Read Past End Of Medium" }, 220 { 0x3B, 0x0A, "Read Past Begining Of Medium" }, 221 { 0x3B, 0x0B, "Position Past End Of Medium" }, 222 { 0x3B, 0x0C, "Position Past Beginning Of Medium" }, 223 { 0x3B, 0x0D, "Medium Destination Element Full" }, 224 { 0x3B, 0x0E, "Medium Source Element Empty" }, 225 { 0x3D, 0x00, "Invalid Bits In IDENTIFY Message" }, 226 { 0x3E, 0x00, "Logical Unit Has Not Self-Configured Yet" }, 227 { 0x3F, 0x00, "Target Operating Conditions Have Changed" }, 228 { 0x3F, 0x01, "Microcode Has Changed" }, 229 { 0x3F, 0x02, "Changed Operating Definition" }, 230 { 0x3F, 0x03, "INQUIRY Data Has Changed" }, 231 { 0x40, 0x00, "RAM FAILURE (Should Use 40 NN)" }, 232 { 0x41, 0x00, "Data Path FAILURE (Should Use 40 NN)" }, 233 { 0x42, 0x00, "Power-On or Self-Test FAILURE (Should Use 40 NN)" }, 234 { 0x43, 0x00, "Message Error" }, 235 { 0x44, 0x00, "Internal Target Failure" }, 236 { 0x45, 0x00, "Select Or Reselect Failure" }, 237 { 0x46, 0x00, "Unsuccessful Soft Reset" }, 238 { 0x47, 0x00, "SCSI Parity Error" }, 239 { 0x48, 0x00, "INITIATOR DETECTED ERROR Message Received" }, 240 { 0x49, 0x00, "Invalid Message Error" }, 241 { 0x4A, 0x00, "Command Phase Error" }, 242 { 0x4B, 0x00, "Data Phase Error" }, 243 { 0x4C, 0x00, "Logical Unit Failed Self-Configuration" }, 244 { 0x4E, 0x00, "Overlapped Commands Attempted" }, 245 { 0x50, 0x00, "Write Append Error" }, 246 { 0x50, 0x01, "Write Append Position Error" }, 247 { 0x50, 0x01, "Write Append Position Error" }, 248 { 0x50, 0x02, "Position Error Related To Timing" }, 249 { 0x51, 0x00, "Erase Failure" }, 250 { 0x52, 0x00, "Cartridge Fault" }, 251 { 0x53, 0x00, "Media Load or Eject Failed" }, 252 { 0x53, 0x01, "Unload Tape Failure" }, 253 { 0x53, 0x02, "Medium Removal Prevented" }, 254 { 0x54, 0x00, "SCSI To Host System Interface Failure" }, 255 { 0x55, 0x00, "System Resource Failure" }, 256 { 0x57, 0x00, "Unable To Recover Table-Of-Contents" }, 257 { 0x58, 0x00, "Generation Does Not Exist" }, 258 { 0x59, 0x00, "Updated Block Read" }, 259 { 0x5A, 0x00, "Operator Request or State Change Input (Unspecified)" }, 260 { 0x5A, 0x01, "Operator Medium Removal Requested" }, 261 { 0x5A, 0x02, "Operator Selected Write Protect" }, 262 { 0x5A, 0x03, "Operator Selected Write Permit" }, 263 { 0x5B, 0x00, "Log Exception" }, 264 { 0x5B, 0x01, "Threshold Condition Met" }, 265 { 0x5B, 0x02, "Log Counter At Maximum" }, 266 { 0x5B, 0x03, "Log List Codes Exhausted" }, 267 { 0x5C, 0x00, "RPL Status Change" }, 268 { 0x5C, 0x01, "Spindles Synchronized" }, 269 { 0x5C, 0x02, "Spindles Not Synchronized" }, 270 { 0x60, 0x00, "Lamp Failure" }, 271 { 0x61, 0x00, "Video Acquisition Error" }, 272 { 0x61, 0x01, "Unable To Acquire Video" }, 273 { 0x61, 0x02, "Out Of Focus" }, 274 { 0x62, 0x00, "Scan Head Positioning Error" }, 275 { 0x63, 0x00, "End Of User Area Encountered On This Track" }, 276 { 0x64, 0x00, "Illegal Mode For This Track" }, 277 { 0x00, 0x00, NULL } 278 }; 279 280 static __inline void asc2ascii __P((unsigned char, unsigned char, char *)); 281 282 static __inline void 283 asc2ascii(asc, ascq, result) 284 unsigned char asc, ascq; 285 char *result; 286 { 287 int i = 0; 288 289 while (adesc[i].description != NULL) { 290 if (adesc[i].asc == asc && adesc[i].ascq == ascq) 291 break; 292 i++; 293 } 294 if (adesc[i].description == NULL) { 295 if (asc == 0x40 && ascq != 0) 296 (void)sprintf(result, 297 "Diagnostic Failure on Component 0x%02x", 298 ascq & 0xff); 299 else 300 (void)sprintf(result, "ASC 0x%02x ASCQ 0x%02x", 301 asc & 0xff, ascq & 0xff); 302 } else 303 (void)strcpy(result, adesc[i].description); 304 } 305 306 void 307 scsipi_print_sense_data(sense, verbosity) 308 struct scsipi_sense_data *sense; 309 int verbosity; 310 { 311 int32_t info; 312 int i, j, k; 313 char *sbs, *s = (char *) sense; 314 315 /* 316 * Basics- print out SENSE KEY 317 */ 318 printf(" SENSE KEY: %s", scsipi_decode_sense(s, 0)); 319 320 /* 321 * Print out, unqualified but aligned, FMK, EOM and ILI status. 322 */ 323 if (s[2] & 0xe0) { 324 char pad; 325 printf("\n "); 326 pad = ' '; 327 if (s[2] & SSD_FILEMARK) { 328 printf("%c Filemark Detected", pad); 329 pad = ','; 330 } 331 if (s[2] & SSD_EOM) { 332 printf("%c EOM Detected", pad); 333 pad = ','; 334 } 335 if (s[2] & SSD_ILI) 336 printf("%c Incorrect Length Indicator Set", pad); 337 } 338 339 /* 340 * Now we should figure out, based upon device type, how 341 * to format the information field. Unfortunately, that's 342 * not convenient here, so we'll print it as a signed 343 * 32 bit integer. 344 */ 345 info = _4btol(&s[3]); 346 if (info) 347 printf("\n INFO FIELD: %d", info); 348 349 /* 350 * Now we check additional length to see whether there is 351 * more information to extract. 352 */ 353 354 /* enough for command specific information? */ 355 if (((unsigned int) s[7]) < 4) { 356 printf("\n"); 357 return; 358 } 359 info = _4btol(&s[8]); 360 if (info) 361 printf("\n COMMAND INFO: %d (0x%x)", info, info); 362 363 /* 364 * Decode ASC && ASCQ info, plus FRU, plus the rest... 365 */ 366 367 sbs = scsipi_decode_sense(s, 1); 368 if (sbs) 369 printf("\n ASC/ASCQ: %s", sbs); 370 if (s[14] != 0) 371 printf("\n FRU CODE: 0x%x", s[14] & 0xff); 372 sbs = scsipi_decode_sense(s, 3); 373 if (sbs) 374 printf("\n SKSV: %s", sbs); 375 printf("\n"); 376 if (verbosity == 0) { 377 printf("\n"); 378 return; 379 } 380 381 /* 382 * Now figure whether we should print any additional informtion. 383 * 384 * Where should we start from? If we had SKSV data, 385 * start from offset 18, else from offset 15. 386 * 387 * From that point until the end of the buffer, check for any 388 * nonzero data. If we have some, go back and print the lot, 389 * otherwise we're done. 390 */ 391 if (sbs) 392 i = 18; 393 else 394 i = 15; 395 for (j = i; j < sizeof (*sense); j++) 396 if (s[j]) 397 break; 398 if (j == sizeof (*sense)) 399 return; 400 401 printf("\n Additional Sense Information (byte %d out...):\n", i); 402 if (i == 15) { 403 printf("\n\t%2d:", i); 404 k = 7; 405 } else { 406 printf("\n\t%2d:", i); 407 k = 2; 408 j -= 2; 409 } 410 while (j > 0) { 411 if (i >= sizeof (*sense)) 412 break; 413 if (k == 8) { 414 k = 0; 415 printf("\n\t%2d:", i); 416 } 417 printf(" 0x%02x", s[i] & 0xff); 418 k++; 419 j--; 420 i++; 421 } 422 printf("\n\n"); 423 } 424 425 char * 426 scsipi_decode_sense(sinfo, flag) 427 void *sinfo; 428 int flag; 429 { 430 unsigned char *snsbuf; 431 unsigned char skey; 432 static char rqsbuf[132]; 433 434 skey = 0; 435 436 snsbuf = (unsigned char *) sinfo; 437 if (flag == 0 || flag == 2 || flag == 3) 438 skey = snsbuf[2] & 0xf; 439 if (flag == 0) { /* Sense Key Only */ 440 (void) strcpy(rqsbuf, sense_keys[skey]); 441 return (rqsbuf); 442 } else if (flag == 1) { /* ASC/ASCQ Only */ 443 asc2ascii(snsbuf[12], snsbuf[13], rqsbuf); 444 return (rqsbuf); 445 } else if (flag == 2) { /* Sense Key && ASC/ASCQ */ 446 auto char localbuf[64]; 447 asc2ascii(snsbuf[12], snsbuf[13], localbuf); 448 (void) sprintf(rqsbuf, "%s, %s", sense_keys[skey], localbuf); 449 return (rqsbuf); 450 } else if (flag == 3 && snsbuf[7] >= 9 && (snsbuf[15] & 0x80)) { 451 /* 452 * SKSV Data 453 */ 454 switch (skey) { 455 case SKEY_ILLEGAL_REQUEST: 456 if (snsbuf[15] & 0x8) 457 (void)sprintf(rqsbuf, 458 "Error in %s, Offset %d, bit %d", 459 (snsbuf[15] & 0x40)? "CDB" : "Parameters", 460 (snsbuf[16] & 0xff) << 8 | 461 (snsbuf[17] & 0xff), snsbuf[15] & 0x7); 462 else 463 (void)sprintf(rqsbuf, 464 "Error in %s, Offset %d", 465 (snsbuf[15] & 0x40)? "CDB" : "Parameters", 466 (snsbuf[16] & 0xff) << 8 | 467 (snsbuf[17] & 0xff)); 468 return (rqsbuf); 469 case SKEY_RECOVERED_ERROR: 470 case SKEY_MEDIUM_ERROR: 471 case SKEY_HARDWARE_ERROR: 472 (void)sprintf(rqsbuf, "Actual Retry Count: %d", 473 (snsbuf[16] & 0xff) << 8 | (snsbuf[17] & 0xff)); 474 return (rqsbuf); 475 case SKEY_NOT_READY: 476 (void)sprintf(rqsbuf, "Progress Indicator: %d", 477 (snsbuf[16] & 0xff) << 8 | (snsbuf[17] & 0xff)); 478 return (rqsbuf); 479 default: 480 break; 481 } 482 } 483 return (NULL); 484 } 485 486 void 487 scsipi_print_sense(xs, verbosity) 488 struct scsipi_xfer *xs; 489 int verbosity; 490 { 491 int i, j; 492 493 scsipi_printaddr(xs->xs_periph); 494 printf(" Check Condition on CDB: 0x%02x", xs->cmd->opcode); 495 496 switch (CDB_GROUPID(xs->cmd->opcode)) { 497 case CDB_GROUPID_0: 498 j = CDB_GROUP0; 499 break; 500 case CDB_GROUPID_1: 501 j = CDB_GROUP1; 502 break; 503 case CDB_GROUPID_2: 504 j = CDB_GROUP2; 505 break; 506 case CDB_GROUPID_3: 507 j = CDB_GROUP3; 508 break; 509 case CDB_GROUPID_4: 510 j = CDB_GROUP4; 511 break; 512 case CDB_GROUPID_5: 513 j = CDB_GROUP5; 514 break; 515 case CDB_GROUPID_6: 516 j = CDB_GROUP6; 517 break; 518 case CDB_GROUPID_7: 519 j = CDB_GROUP7; 520 break; 521 default: 522 j = 0; 523 } 524 if (j == 0) 525 j = sizeof (xs->cmd->bytes); 526 for (i = 0; i < j-1; i++) /* already done the opcode */ 527 printf(" %02x", xs->cmd->bytes[i]); 528 printf("\n"); 529 scsipi_print_sense_data(&xs->sense.scsi_sense, verbosity); 530 } 531