1 /* 2 * This file and its contents are supplied under the terms of the 3 * Common Development and Distribution License ("CDDL"), version 1.0. 4 * You may only use this file in accordance with the terms of version 5 * 1.0 of the CDDL. 6 * 7 * A full copy of the text of the CDDL should have accompanied this 8 * source. A copy of the CDDL is also available via the Internet at 9 * http://www.illumos.org/license/CDDL. 10 */ 11 12 /* 13 * Copyright 2021 Oxide Computer Company 14 * Copyright 2022 OmniOS Community Edition (OmniOSce) Association. 15 * Copyright 2022 Tintri by DDN, Inc. All rights reserved. 16 */ 17 18 /* 19 * functions for printing of NVMe data structures and their members 20 */ 21 22 #include <sys/sysmacros.h> 23 #include <sys/byteorder.h> 24 #include <sys/types.h> 25 #include <inttypes.h> 26 #include <stdio.h> 27 #include <stdlib.h> 28 #include <strings.h> 29 #include <stdarg.h> 30 #include <err.h> 31 #include <assert.h> 32 #include <libcmdutils.h> 33 34 #include "nvmeadm.h" 35 36 static void nvme_print_str(int, const char *, int, const char *, int); 37 static void nvme_print_double(int, const char *, double, int, const char *); 38 static void nvme_print_int64(int, const char *, uint64_t, const char *, 39 const char *); 40 static void nvme_print_uint64(int, const char *, uint64_t, const char *, 41 const char *); 42 static void nvme_print_uint128(int, const char *, nvme_uint128_t, const char *, 43 int, int); 44 static void nvme_print_bit(int, const char *, boolean_t, uint_t, const char *, 45 const char *); 46 static void nvme_print_hexbuf(int, const char *, const uint8_t *, size_t); 47 static void nvme_print_eui64(int, const char *, const uint8_t *); 48 static void nvme_print_guid(int, const char *, const uint8_t *); 49 static void nvme_print_uuid(int, const char *, const uint8_t *); 50 51 static const char *generic_status_codes[] = { 52 "Successful Completion", 53 "Invalid Command Opcode", 54 "Invalid Field in Command", 55 "Command ID Conflict", 56 "Data Transfer Error", 57 "Commands Aborted due to Power Loss Notification", 58 "Internal Error", 59 "Command Abort Requested", 60 "Command Aborted due to SQ Deletion", 61 "Command Aborted due to Failed Fused Command", 62 "Command Aborted due to Missing Fused Command", 63 "Invalid Namespace or Format", 64 "Command Sequence Error", 65 /* NVMe 1.1 -- 0xd */ 66 "Invalid SGL Segment Descriptor", 67 "Invalid Number of SGL Descriptors", 68 "Data SGL Length Invalid", 69 "Metadata SGL Length Invalid", 70 "SGL Descriptor Type Invalid", 71 /* NVMe 1.2 -- 0x12 */ 72 "Invalid Use of Controller Memory Buffer", 73 "PRP Offset Invalid", 74 "Atomic Write Unit Exceeded", 75 /* NVMe 1.3 -- 0x15 */ 76 "Operation Denied", 77 "SGL Offset Invalid", 78 "Reserved", 79 "Host Identifier Inconsistent Format", 80 "Keep Alive Timeout Expired", 81 "Keep Alive Timeout Invalid", 82 "Command Aborted due to Preempt and Abort", 83 "Sanitize Failed", 84 "Sanitize in Progress", 85 "SGL Data Block Granularity Invalid", 86 "Command Not Supported for Queue in CMB", 87 /* NVMe 1.4 -- 0x20 */ 88 "Namespace is Write Protected", 89 "Command Interrupted", 90 "Transient Transport Error" 91 }; 92 93 static const char *specific_status_codes[] = { 94 "Completion Queue Invalid", 95 "Invalid Queue Identifier", 96 "Invalid Queue Size", 97 "Abort Command Limit Exceeded", 98 "Reserved", 99 "Asynchronous Event Request Limit Exceeded", 100 "Invalid Firmware Slot", 101 "Invalid Firmware Image", 102 "Invalid Interrupt Vector", 103 "Invalid Log Page", 104 "Invalid Format", 105 "Firmware Activation Requires Conventional Reset", 106 "Invalid Queue Deletion", 107 /* NVMe 1.1 -- 0xd */ 108 "Feature Identifier Not Saveable", 109 "Feature Not Changeable", 110 "Feature Not Namespace Specific", 111 "Firmware Activation Requires NVM Subsystem Reset", 112 /* NVMe 1.2 -- 0x12 */ 113 "Firmware Activation Requires Reset", 114 "Firmware Activation Requires Maximum Time Violation", 115 "Firmware Activation Prohibited", 116 "Overlapping Range", 117 "Namespace Insufficient Capacity", 118 "Namespace Identifier Unavailable", 119 "Reserved", 120 "Namespace Already Attached", 121 "Namespace Is Private", 122 "Namespace Not Attached", 123 "Thin Provisioning Not Supported", 124 "Controller List Invalid", 125 /* NVMe 1.3 -- 0x1e */ 126 "Boot Partition Write Prohibited", 127 "Invalid Controller Identifier", 128 "Invalid Secondary Controller State", 129 "Invalid Number of Controller Resources", 130 "Invalid Resource Identifier", 131 /* NVMe 1.4 -- 0x23 */ 132 "Sanitize Prohibited While Persistent Memory Region is Enabled", 133 "ANA Group Identifier Invalid", 134 "ANA Attach Failed" 135 }; 136 137 static const char *generic_nvm_status_codes[] = { 138 "LBA Out Of Range", 139 "Capacity Exceeded", 140 "Namespace Not Ready", 141 /* NVMe 1.1 */ 142 "Reservation Conflict", 143 /* NVMe 1.2 */ 144 "Format In Progress", 145 }; 146 147 static const char *specific_nvm_status_codes[] = { 148 "Conflicting Attributes", 149 "Invalid Protection Information", 150 "Attempted Write to Read Only Range" 151 }; 152 153 static const char *media_nvm_status_codes[] = { 154 "Write Fault", 155 "Unrecovered Read Error", 156 "End-to-End Guard Check Error", 157 "End-to-End Application Tag Check Error", 158 "End-to-End Reference Tag Check Error", 159 "Compare Failure", 160 "Access Denied", 161 /* NVMe 1.2 -- 0x87 (0x7) */ 162 "Deallocated or Unwritten Logical Block" 163 }; 164 165 static const char *path_status_codes[] = { 166 /* NVMe 1.4 -- 0x00 */ 167 "Internal Path Error", 168 "Asymmetric Access Persistent Loss", 169 "Asymmetric Access Inaccessible", 170 "Asymmetric Access Transition" 171 }; 172 173 static const char *path_controller_codes[] = { 174 /* NVMe 1.4 -- 0x60 */ 175 "Controller Pathing Error" 176 }; 177 178 static const char *path_host_codes[] = { 179 /* NVMe 1.4 -- 0x70 */ 180 "Host Pathing Error", 181 "Command Aborted by Host" 182 }; 183 184 static const char *status_code_types[] = { 185 "Generic Command Status", 186 "Command Specific Status", 187 "Media and Data Integrity Errors", 188 "Path Related Status", 189 "Reserved", 190 "Reserved", 191 "Reserved", 192 "Vendor Specific" 193 }; 194 195 static const char *lbaf_relative_performance[] = { 196 "Best", "Better", "Good", "Degraded" 197 }; 198 199 static const char *lba_range_types[] = { 200 "Reserved", "Filesystem", "RAID", "Cache", "Page/Swap File" 201 }; 202 203 static const char *ns_identifier_type[] = { 204 "Reserved", "IEEE Extended Unique Identifier", "Namespace GUID", "UUID" 205 }; 206 207 /* 208 * nvme_print 209 * 210 * This function prints a string indented by the specified number of spaces, 211 * optionally followed by the specified index if it is >= 0. If a format string 212 * is specified, a single colon and the required number of spaces for alignment 213 * are printed before the format string and any remaining arguments are passed 214 * vprintf. 215 * 216 * NVME_PRINT_ALIGN was chosen so that all values will be lined up nicely even 217 * for the longest name at its default indentation. 218 */ 219 220 #define NVME_PRINT_ALIGN 43 221 222 void 223 nvme_print(int indent, const char *name, int index, const char *fmt, ...) 224 { 225 int align = NVME_PRINT_ALIGN - (indent + 1); 226 va_list ap; 227 228 if (name != NULL) 229 align -= strlen(name); 230 231 if (index >= 0) 232 align -= snprintf(NULL, 0, " %d", index); 233 234 if (align < 0) 235 align = 0; 236 237 va_start(ap, fmt); 238 239 (void) printf("%*s%s", indent, "", name != NULL ? name : ""); 240 241 if (index >= 0) 242 (void) printf(" %d", index); 243 244 if (fmt != NULL) { 245 if (name != NULL || index >= 0) 246 (void) printf(": "); 247 else 248 (void) printf(" "); 249 (void) printf("%*s", align, ""); 250 (void) vprintf(fmt, ap); 251 } 252 253 (void) printf("\n"); 254 va_end(ap); 255 } 256 257 /* 258 * nvme_strlen -- return length of string without trailing whitespace 259 */ 260 int 261 nvme_strlen(const char *str, int len) 262 { 263 if (len <= 0) 264 return (0); 265 266 while (str[--len] == ' ') 267 ; 268 269 return (++len); 270 } 271 272 /* 273 * nvme_print_str -- print a string up to the specified length 274 */ 275 static void 276 nvme_print_str(int indent, const char *name, int index, const char *value, 277 int len) 278 { 279 if (len == 0) 280 len = strlen(value); 281 282 nvme_print(indent, name, index, "%.*s", nvme_strlen(value, len), value); 283 } 284 285 /* 286 * nvme_print_double -- print a double up to a specified number of places with 287 * optional unit 288 */ 289 static void 290 nvme_print_double(int indent, const char *name, double value, int places, 291 const char *unit) 292 { 293 if (unit == NULL) 294 unit = ""; 295 296 nvme_print(indent, name, -1, "%.*g%s", places, value, unit); 297 } 298 299 /* 300 * nvme_print_int64 -- print int64_t with optional unit in decimal or another 301 * format specified 302 */ 303 static void 304 nvme_print_int64(int indent, const char *name, uint64_t value, const char *fmt, 305 const char *unit) 306 { 307 char *tmp_fmt; 308 309 if (unit == NULL) 310 unit = ""; 311 312 if (fmt == NULL) 313 fmt = "%"PRId64; 314 315 if (asprintf(&tmp_fmt, "%s%%s", fmt) < 0) 316 err(-1, "nvme_print_int64()"); 317 318 nvme_print(indent, name, -1, tmp_fmt, value, unit); 319 320 free(tmp_fmt); 321 } 322 323 /* 324 * nvme_print_temp -- The NVMe specification passes most temperature values as 325 * uint16_t values that are encoded in kelvin. This converts them in one place 326 * to Celsius. 327 */ 328 static void 329 nvme_print_temp(int indent, const char *name, uint16_t value) 330 { 331 int64_t temp = (int64_t)value; 332 temp -= 273; 333 nvme_print_int64(indent, name, temp, NULL, "C"); 334 } 335 336 /* 337 * nvme_print_uint64 -- print uint64_t with optional unit in decimal or another 338 * format specified 339 */ 340 static void 341 nvme_print_uint64(int indent, const char *name, uint64_t value, const char *fmt, 342 const char *unit) 343 { 344 char *tmp_fmt; 345 346 if (unit == NULL) 347 unit = ""; 348 349 if (fmt == NULL) 350 fmt = "%"PRIu64; 351 352 if (asprintf(&tmp_fmt, "%s%%s", fmt) < 0) 353 err(-1, "nvme_print_uint64()"); 354 355 nvme_print(indent, name, -1, tmp_fmt, value, unit); 356 357 free(tmp_fmt); 358 } 359 360 /* 361 * nvme_print_uint128 -- print a 128bit uint with optional unit, after applying 362 * binary and/or decimal shifting 363 */ 364 static void 365 nvme_print_uint128(int indent, const char *name, nvme_uint128_t value, 366 const char *unit, int scale_bits, int scale_tens) 367 { 368 const char hex[] = "0123456789abcdef"; 369 uint8_t o[(128 + scale_bits) / 3]; 370 char p[sizeof (o) * 2]; 371 char *pp = &p[0]; 372 int i, x; 373 uint64_t rem = 0; 374 375 if (unit == NULL) 376 unit = ""; 377 378 /* 379 * Don't allow binary shifting by more than 64 bits to keep the 380 * arithmetic simple. Also limit decimal shifting based on the size 381 * of any possible remainder from binary shifting. 382 */ 383 assert(scale_bits <= 64); 384 assert(scale_tens <= (64 - scale_bits) / 3); 385 386 bzero(o, sizeof (o)); 387 bzero(p, sizeof (p)); 388 389 /* 390 * Convert the two 64-bit numbers into a series of BCD digits using 391 * a double-dabble algorithm. By using more or less iterations than 392 * 128 we can do a binary shift in either direction. 393 */ 394 for (x = 0; x != 128 - scale_bits; x++) { 395 for (i = 0; i != sizeof (o); i++) { 396 if ((o[i] & 0xf0) > 0x40) 397 o[i] += 0x30; 398 399 if ((o[i] & 0xf) > 4) 400 o[i] += 3; 401 } 402 403 for (i = 0; i != sizeof (o) - 1; i++) 404 o[i] = (o[i] << 1) + (o[i+1] >> 7); 405 406 o[i] = (o[i] << 1) + (value.hi >> 63); 407 408 value.hi = (value.hi << 1) + (value.lo >> 63); 409 value.lo = (value.lo << 1); 410 } 411 412 /* 413 * If we're supposed to do a decimal left shift (* 10^x), too, 414 * calculate the remainder of the previous binary shift operation. 415 */ 416 if (scale_tens > 0) { 417 rem = value.hi >> (64 - scale_bits); 418 419 for (i = 0; i != scale_tens; i++) 420 rem *= 10; 421 422 rem >>= scale_bits; 423 } 424 425 /* 426 * Construct the decimal number for printing. Skip leading zeros. 427 */ 428 for (i = 0; i < sizeof (o); i++) 429 if (o[i] != 0) 430 break; 431 432 if (i == sizeof (o)) { 433 /* 434 * The converted number is 0. Just print the calculated 435 * remainder and return. 436 */ 437 nvme_print(indent, name, -1, "%"PRId64"%s", rem, unit); 438 return; 439 } else { 440 if (o[i] > 0xf) 441 *pp++ = hex[o[i] >> 4]; 442 443 *pp++ = hex[o[i] & 0xf]; 444 445 for (i++; i < sizeof (o); i++) { 446 *pp++ = hex[o[i] >> 4]; 447 *pp++ = hex[o[i] & 0xf]; 448 } 449 } 450 451 /* 452 * For negative decimal scaling, use the printf precision specifier to 453 * truncate the results according to the requested decimal scaling. For 454 * positive decimal scaling we print the remainder padded with 0. 455 */ 456 nvme_print(indent, name, -1, "%.*s%0.*"PRId64"%s", 457 strlen(p) + scale_tens, p, 458 scale_tens > 0 ? scale_tens : 0, rem, 459 unit); 460 } 461 462 /* 463 * nvme_print_bit -- print a bit with optional names for both states 464 */ 465 static void 466 nvme_print_bit(int indent, const char *name, boolean_t valid_vers, uint_t value, 467 const char *s_true, const char *s_false) 468 { 469 if (s_true == NULL) 470 s_true = "supported"; 471 if (s_false == NULL) 472 s_false = "unsupported"; 473 474 if (!valid_vers) 475 value = 0; 476 477 nvme_print(indent, name, -1, "%s", value ? s_true : s_false); 478 } 479 480 /* 481 * nvme_print_hexbuf -- print a buffer of bytes as a hex dump 482 */ 483 static void 484 nvme_print_hexbuf(int indent, const char *name, const uint8_t *buf, size_t len) 485 { 486 /* 487 * The format string is kept in this variable so it can be cut 488 * short to print the remainder after the loop. 489 */ 490 char fmt[] = { "%02x %02x %02x %02x %02x %02x %02x %02x" }; 491 size_t lines = len / 8; 492 size_t rem = len % 8; 493 size_t i; 494 495 for (i = 0; i < lines; i++) { 496 nvme_print(indent, name, -1, fmt, 497 buf[i*8 + 0], buf[i*8 + 1], buf[i*8 + 2], buf[i*8 + 3], 498 buf[i*8 + 4], buf[i*8 + 5], buf[i*8 + 6], buf[i*8 + 7]); 499 name = NULL; 500 } 501 502 if (rem > 0) { 503 fmt[rem * 5] = '\0'; 504 505 nvme_print(indent, name, -1, fmt, 506 buf[i*8 + 0], buf[i*8 + 1], buf[i*8 + 2], buf[i*8 + 3], 507 buf[i*8 + 4], buf[i*8 + 5], buf[i*8 + 6], buf[i*8 + 7]); 508 } 509 } 510 511 /* 512 * nvme_print_uuid -- print a UUID in canonical form 513 */ 514 static void 515 nvme_print_uuid(int indent, const char *name, const uint8_t *uuid) 516 { 517 nvme_print(indent, name, -1, 518 "%02x%02x%02x%02x-%02x%02x-%02x%02x-%02x%02x-" 519 "%02x%02x%02x%02x%02x%02x", 520 uuid[0], uuid[1], uuid[2], uuid[3], 521 uuid[4], uuid[5], uuid[6], uuid[7], 522 uuid[8], uuid[9], uuid[10], uuid[11], 523 uuid[12], uuid[13], uuid[14], uuid[15]); 524 } 525 526 /* 527 * nvme_print_guid -- print a namespace GUID 528 */ 529 static void 530 nvme_print_guid(int indent, const char *name, const uint8_t *guid) 531 { 532 nvme_print(indent, name, -1, 533 "%02x%02x%02x%02x%02x%02x%02x%02x%02x%02x%02x%02x%02x%02x%02x%02x", 534 guid[0], guid[1], guid[2], guid[3], 535 guid[4], guid[5], guid[6], guid[7], 536 guid[8], guid[9], guid[10], guid[11], 537 guid[12], guid[13], guid[14], guid[15]); 538 } 539 540 /* 541 * nvme_print_eui64 -- print a namespace EUI64 542 */ 543 static void 544 nvme_print_eui64(int indent, const char *name, const uint8_t *eui64) 545 { 546 nvme_print(indent, name, -1, 547 "%02X%02X%02X%02X%02X%02X%02X%02X", 548 eui64[0], eui64[1], eui64[2], eui64[3], 549 eui64[4], eui64[5], eui64[6], eui64[7]); 550 } 551 552 /* 553 * nvme_print_version -- print a uint32_t encoded nvme version 554 */ 555 static void 556 nvme_print_version(int indent, const char *name, uint32_t value) 557 { 558 nvme_reg_vs_t vers; 559 560 vers.r = value; 561 nvme_print(indent, name, -1, "%u.%u", vers.b.vs_mjr, vers.b.vs_mnr); 562 } 563 564 /* 565 * nvme_print_ctrl_summary -- print a 1-line summary of the IDENTIFY CONTROLLER 566 * data structure 567 */ 568 void 569 nvme_print_ctrl_summary(nvme_identify_ctrl_t *idctl, nvme_version_t *version) 570 { 571 (void) printf("model: %.*s, serial: %.*s, FW rev: %.*s, NVMe v%u.%u\n", 572 nvme_strlen(idctl->id_model, sizeof (idctl->id_model)), 573 idctl->id_model, 574 nvme_strlen(idctl->id_serial, sizeof (idctl->id_serial)), 575 idctl->id_serial, 576 nvme_strlen(idctl->id_fwrev, sizeof (idctl->id_fwrev)), 577 idctl->id_fwrev, 578 version->v_major, version->v_minor); 579 } 580 581 /* 582 * nvme_print_nsid_summary -- print a 1-line summary of the IDENTIFY NAMESPACE 583 * data structure 584 */ 585 void 586 nvme_print_nsid_summary(nvme_identify_nsid_t *idns) 587 { 588 int bsize = 1 << idns->id_lbaf[idns->id_flbas.lba_format].lbaf_lbads; 589 char numbuf[40]; 590 591 nicenum_scale(idns->id_nsize, bsize, numbuf, sizeof (numbuf), 592 NN_UNIT_SPACE); 593 (void) printf("Size = %sB, ", numbuf); 594 595 nicenum_scale(idns->id_ncap, bsize, numbuf, sizeof (numbuf), 596 NN_UNIT_SPACE); 597 (void) printf("Capacity = %sB, ", numbuf); 598 599 nicenum_scale(idns->id_nuse, bsize, numbuf, sizeof (numbuf), 600 NN_UNIT_SPACE); 601 (void) printf("Used = %sB\n", numbuf); 602 } 603 604 /* 605 * nvme_print_identify_ctrl 606 * 607 * This function pretty-prints the structure returned by the IDENTIFY CONTROLLER 608 * command. 609 */ 610 void 611 nvme_print_identify_ctrl(nvme_identify_ctrl_t *idctl, 612 nvme_capabilities_t *cap, nvme_version_t *version) 613 { 614 int i; 615 616 nvme_print(0, "Identify Controller", -1, NULL); 617 nvme_print(2, "Controller Capabilities and Features", -1, NULL); 618 nvme_print_str(4, "Model", -1, 619 idctl->id_model, sizeof (idctl->id_model)); 620 nvme_print_str(4, "Serial", -1, 621 idctl->id_serial, sizeof (idctl->id_serial)); 622 nvme_print_str(4, "Firmware Revision", -1, 623 idctl->id_fwrev, sizeof (idctl->id_fwrev)); 624 if (verbose) { 625 nvme_print_uint64(4, "PCI vendor ID", 626 idctl->id_vid, "0x%0.4"PRIx64, NULL); 627 nvme_print_uint64(4, "subsystem vendor ID", 628 idctl->id_ssvid, "0x%0.4"PRIx64, NULL); 629 nvme_print_uint64(4, "Recommended Arbitration Burst", 630 idctl->id_rab, NULL, NULL); 631 nvme_print(4, "Vendor IEEE OUI", -1, "%0.2X-%0.2X-%0.2X", 632 idctl->id_oui[0], idctl->id_oui[1], idctl->id_oui[2]); 633 } 634 nvme_print(4, "Multi-Interface Capabilities", -1, NULL); 635 nvme_print_bit(6, "Multiple PCI Express ports", 636 nvme_version_check(version, 1, 0), 637 idctl->id_mic.m_multi_pci, NULL, NULL); 638 nvme_print_bit(6, "Multiple Controller Support", 639 nvme_version_check(version, 1, 0), 640 idctl->id_mic.m_multi_ctrl, NULL, NULL); 641 nvme_print_bit(6, "Controller is an SR-IOV Virtual Function", 642 nvme_version_check(version, 1, 0), 643 idctl->id_mic.m_sr_iov, NULL, NULL); 644 nvme_print_bit(6, "Asymmetric Namespace Access Reporting", 645 nvme_version_check(version, 1, 4), 646 idctl->id_mic.m_anar_sup, NULL, NULL); 647 648 if (idctl->id_mdts > 0) 649 nvme_print_uint64(4, "Maximum Data Transfer Size", 650 (1 << idctl->id_mdts) * cap->mpsmin / 1024, NULL, "kB"); 651 else 652 nvme_print_str(4, "Maximum Data Transfer Size", -1, 653 "unlimited", 0); 654 655 if (nvme_version_check(version, 1, 1)) { 656 nvme_print_uint64(4, "Unique Controller Identifier", 657 idctl->id_cntlid, NULL, NULL); 658 } 659 660 if (nvme_version_check(version, 1, 2)) { 661 nvme_print_version(4, "NVMe Version", 662 idctl->id_ver); 663 664 if (idctl->id_rtd3r != 0) { 665 nvme_print_uint64(4, "RTD3 Resume Latency", 666 idctl->id_rtd3r, NULL, "us"); 667 } 668 669 if (idctl->id_rtd3e != 0) { 670 nvme_print_uint64(4, "RTD3 Entry Latency", 671 idctl->id_rtd3e, NULL, "us"); 672 } 673 } 674 675 if (verbose) { 676 nvme_print(4, "Optional Asynchronous Events Supported", -1, 677 NULL); 678 nvme_print_bit(6, "Namespace Attribute Notices", 679 nvme_version_check(version, 1, 2), 680 idctl->id_oaes.oaes_nsan, NULL, NULL); 681 nvme_print_bit(6, "Firmware Activation Notices", 682 nvme_version_check(version, 1, 2), 683 idctl->id_oaes.oaes_fwact, NULL, NULL); 684 nvme_print_bit(6, "Asynchronous Namespace Access Change " 685 "Notices", 686 nvme_version_check(version, 1, 4), 687 idctl->id_oaes.oaes_ansacn, NULL, NULL); 688 nvme_print_bit(6, "Predictable Latency Event Aggregation", 689 nvme_version_check(version, 1, 4), 690 idctl->id_oaes.oaes_plat, NULL, NULL); 691 nvme_print_bit(6, "LBA Status Information Notices", 692 nvme_version_check(version, 1, 4), 693 idctl->id_oaes.oaes_lbasi, NULL, NULL); 694 nvme_print_bit(6, "Endurance Group Event Aggregate Log Page " 695 "Change Notices", 696 nvme_version_check(version, 1, 4), 697 idctl->id_oaes.oaes_egeal, NULL, NULL); 698 699 nvme_print(4, "Controller Attributes", -1, 700 NULL); 701 nvme_print_bit(6, "128-bit Host Identifier", 702 nvme_version_check(version, 1, 2), 703 idctl->id_ctratt.ctrat_hid, NULL, NULL); 704 nvme_print_bit(6, "Non-Operational Power State Permissive Mode", 705 nvme_version_check(version, 1, 3), 706 idctl->id_ctratt.ctrat_nops, NULL, NULL); 707 nvme_print_bit(6, "NVM Sets", 708 nvme_version_check(version, 1, 4), 709 idctl->id_ctratt.ctrat_nvmset, NULL, NULL); 710 nvme_print_bit(6, "Read Recovery Levels", 711 nvme_version_check(version, 1, 4), 712 idctl->id_ctratt.ctrat_rrl, NULL, NULL); 713 nvme_print_bit(6, "Endurance Groups", 714 nvme_version_check(version, 1, 4), 715 idctl->id_ctratt.ctrat_engrp, NULL, NULL); 716 nvme_print_bit(6, "Predictable Latency Mode", 717 nvme_version_check(version, 1, 4), 718 idctl->id_ctratt.ctrat_plm, NULL, NULL); 719 nvme_print_bit(6, "Traffic Based Keep Alive", 720 nvme_version_check(version, 1, 4), 721 idctl->id_ctratt.ctrat_tbkas, NULL, NULL); 722 nvme_print_bit(6, "Namespace Granularity", 723 nvme_version_check(version, 1, 4), 724 idctl->id_ctratt.ctrat_nsg, NULL, NULL); 725 nvme_print_bit(6, "SQ Associations", 726 nvme_version_check(version, 1, 4), 727 idctl->id_ctratt.ctrat_sqass, NULL, NULL); 728 nvme_print_bit(6, "UUID List", 729 nvme_version_check(version, 1, 4), 730 idctl->id_ctratt.ctrat_uuid, NULL, NULL); 731 732 nvme_print(4, "Read Recovery Levels", -1, 733 NULL); 734 nvme_print_bit(6, "Read Recovery Level 0", 735 nvme_version_check(version, 1, 4), 736 idctl->id_rrls & (1 << 0), NULL, NULL); 737 nvme_print_bit(6, "Read Recovery Level 1", 738 nvme_version_check(version, 1, 4), 739 idctl->id_rrls & (1 << 1), NULL, NULL); 740 nvme_print_bit(6, "Read Recovery Level 2", 741 nvme_version_check(version, 1, 4), 742 idctl->id_rrls & (1 << 2), NULL, NULL); 743 nvme_print_bit(6, "Read Recovery Level 3", 744 nvme_version_check(version, 1, 4), 745 idctl->id_rrls & (1 << 3), NULL, NULL); 746 nvme_print_bit(6, "Read Recovery Level 4 - Default", 747 nvme_version_check(version, 1, 4), 748 idctl->id_rrls & (1 << 4), NULL, NULL); 749 nvme_print_bit(6, "Read Recovery Level 5", 750 nvme_version_check(version, 1, 4), 751 idctl->id_rrls & (1 << 5), NULL, NULL); 752 nvme_print_bit(6, "Read Recovery Level 6", 753 nvme_version_check(version, 1, 4), 754 idctl->id_rrls & (1 << 6), NULL, NULL); 755 nvme_print_bit(6, "Read Recovery Level 7", 756 nvme_version_check(version, 1, 4), 757 idctl->id_rrls & (1 << 7), NULL, NULL); 758 nvme_print_bit(6, "Read Recovery Level 8", 759 nvme_version_check(version, 1, 4), 760 idctl->id_rrls & (1 << 8), NULL, NULL); 761 nvme_print_bit(6, "Read Recovery Level 9", 762 nvme_version_check(version, 1, 4), 763 idctl->id_rrls & (1 << 9), NULL, NULL); 764 nvme_print_bit(6, "Read Recovery Level 10", 765 nvme_version_check(version, 1, 4), 766 idctl->id_rrls & (1 << 10), NULL, NULL); 767 nvme_print_bit(6, "Read Recovery Level 11", 768 nvme_version_check(version, 1, 4), 769 idctl->id_rrls & (1 << 11), NULL, NULL); 770 nvme_print_bit(6, "Read Recovery Level 12", 771 nvme_version_check(version, 1, 4), 772 idctl->id_rrls & (1 << 12), NULL, NULL); 773 nvme_print_bit(6, "Read Recovery Level 13", 774 nvme_version_check(version, 1, 4), 775 idctl->id_rrls & (1 << 13), NULL, NULL); 776 nvme_print_bit(6, "Read Recovery Level 14", 777 nvme_version_check(version, 1, 4), 778 idctl->id_rrls & (1 << 14), NULL, NULL); 779 nvme_print_bit(6, "Read Recovery Level 15 - Fast Fail", 780 nvme_version_check(version, 1, 4), 781 idctl->id_rrls & (1 << 15), NULL, NULL); 782 } 783 784 if (nvme_version_check(version, 1, 4)) { 785 switch (idctl->id_cntrltype) { 786 case NVME_CNTRLTYPE_RSVD: 787 nvme_print_str(4, "Controller Type", -1, 788 "not reported", 0); 789 break; 790 case NVME_CNTRLTYPE_IO: 791 nvme_print_str(4, "Controller Type", -1, "I/O", 0); 792 break; 793 case NVME_CNTRLTYPE_DISC: 794 nvme_print_str(4, "Controller Type", -1, "discovery", 795 0); 796 break; 797 case NVME_CNTRLTYPE_ADMIN: 798 nvme_print_str(4, "Controller Type", -1, 799 "administrative", 0); 800 break; 801 default: 802 nvme_print(4, "Controller Type", -1, 803 "unknown reserved value: %u", idctl->id_cntrltype); 804 break; 805 } 806 } else { 807 nvme_print_str(4, "Controller Type", -1, "not reported", 0); 808 } 809 810 if (nvme_version_check(version, 1, 3)) { 811 uint8_t zguid[16] = { 0 }; 812 813 if (memcmp(zguid, idctl->id_frguid, sizeof (zguid)) != 0) { 814 nvme_print_guid(4, "FRU GUID", idctl->id_frguid); 815 } else { 816 nvme_print_str(4, "FRU GUID", -1, "unsupported", 0); 817 } 818 } else { 819 nvme_print_str(4, "FRU GUID", -1, "unsupported", 0); 820 } 821 822 if (nvme_version_check(version, 1, 4)) { 823 nvme_print_uint64(4, "Command Retry Delay Time 1", 824 idctl->id_crdt1 * 100, NULL, "ms"); 825 nvme_print_uint64(4, "Command Retry Delay Time 2", 826 idctl->id_crdt2 * 100, NULL, "ms"); 827 nvme_print_uint64(4, "Command Retry Delay Time 3", 828 idctl->id_crdt3 * 100, NULL, "ms"); 829 } else { 830 nvme_print_str(4, "Command Retry Delay Time 1", -1, 831 "unsupported", 0); 832 nvme_print_str(4, "Command Retry Delay Time 2", -1, 833 "unsupported", 0); 834 nvme_print_str(4, "Command Retry Delay Time 3", -1, 835 "unsupported", 0); 836 } 837 838 /* 839 * The NVMe-MI spec claimed a portion of the identify controller data; 840 * however, there's no way to actually figure out if this data is valid 841 * or not. We basically have to rely on the NVMe spec's initialized to 842 * zero behavior for this region. Unfortunately, there's no way to get 843 * the NVMe-MI version to know when fields were added here so we 844 * basically treat the minimum version required as that of when the 845 * NVMe-MI region was reserved in the NVMe spec, which is 1.2. Note, 846 * these bytes go in reverse order because they're allocating them in 847 * reverse order. 848 */ 849 if (verbose) { 850 nvme_print(2, "NVMe Management Interface", -1, NULL); 851 nvme_print(4, "Management Endpoint Capabilities", -1, NULL); 852 nvme_print_bit(6, "SMBus/I2C Port Management Endpoint", 853 nvme_version_check(version, 1, 2), 854 idctl->id_mec.mec_smbusme, NULL, NULL); 855 nvme_print_bit(6, "PCIe Port Management Endpoint", 856 nvme_version_check(version, 1, 2), 857 idctl->id_mec.mec_pcieme, NULL, NULL); 858 859 if (idctl->id_vpdwc.vwci_valid != 0) { 860 nvme_print_uint64(4, "VPD Write Cycles Remaining", 861 idctl->id_vpdwc.vwci_crem, NULL, NULL); 862 } else { 863 nvme_print_str(4, "VPD Write Cycles Remaining", -1, 864 "invalid or unsupported", 0); 865 } 866 867 if (idctl->id_nvmsr.nvmsr_nvmesd == 0 && 868 idctl->id_nvmsr.nvmsr_nvmee == 0 && 869 idctl->id_nvmsr.nvmsr_rsvd == 0) { 870 nvme_print_str(4, "NVM Subsystem Report", -1, 871 "unsupported", 0); 872 } else { 873 nvme_print(4, "NVM Subsystem Report", -1, NULL); 874 nvme_print_bit(6, "NVMe Storage Device", 875 nvme_version_check(version, 1, 2), 876 idctl->id_nvmsr.nvmsr_nvmesd, NULL, NULL); 877 nvme_print_bit(6, "NVMe Enclosure", 878 nvme_version_check(version, 1, 2), 879 idctl->id_nvmsr.nvmsr_nvmee, NULL, NULL); 880 } 881 } 882 883 nvme_print(2, "Admin Command Set Attributes", -1, NULL); 884 nvme_print(4, "Optional Admin Command Support", -1, NULL); 885 nvme_print_bit(6, "Security Send & Receive", 886 nvme_version_check(version, 1, 0), 887 idctl->id_oacs.oa_security, NULL, NULL); 888 nvme_print_bit(6, "Format NVM", 889 nvme_version_check(version, 1, 0), 890 idctl->id_oacs.oa_format, NULL, NULL); 891 nvme_print_bit(6, "Firmware Activate & Download", 892 nvme_version_check(version, 1, 0), 893 idctl->id_oacs.oa_firmware, NULL, NULL); 894 nvme_print_bit(6, "Namespace Management", 895 nvme_version_check(version, 1, 2), 896 idctl->id_oacs.oa_nsmgmt, NULL, NULL); 897 nvme_print_bit(6, "Device Self-test", 898 nvme_version_check(version, 1, 3), 899 idctl->id_oacs.oa_selftest, NULL, NULL); 900 nvme_print_bit(6, "Directives", 901 nvme_version_check(version, 1, 3), 902 idctl->id_oacs.oa_direct, NULL, NULL); 903 nvme_print_bit(6, "NVME-MI Send and Receive", 904 nvme_version_check(version, 1, 3), 905 idctl->id_oacs.oa_nvmemi, NULL, NULL); 906 nvme_print_bit(6, "Virtualization Management", 907 nvme_version_check(version, 1, 3), 908 idctl->id_oacs.oa_virtmgmt, NULL, NULL); 909 nvme_print_bit(6, "Doorbell Buffer Config", 910 nvme_version_check(version, 1, 3), 911 idctl->id_oacs.oa_doorbell, NULL, NULL); 912 nvme_print_bit(6, "Get LBA Status", 913 nvme_version_check(version, 1, 4), 914 idctl->id_oacs.oa_lbastat, NULL, NULL); 915 if (verbose) { 916 nvme_print_uint64(4, "Abort Command Limit", 917 (uint16_t)idctl->id_acl + 1, NULL, NULL); 918 nvme_print_uint64(4, "Asynchronous Event Request Limit", 919 (uint16_t)idctl->id_aerl + 1, NULL, NULL); 920 } 921 nvme_print(4, "Firmware Updates", -1, NULL); 922 nvme_print_bit(6, "Firmware Slot 1", 923 nvme_version_check(version, 1, 0), 924 idctl->id_frmw.fw_readonly, "read-only", "writable"); 925 nvme_print_uint64(6, "No. of Firmware Slots", 926 idctl->id_frmw.fw_nslot, NULL, NULL); 927 nvme_print_bit(6, "Activate Without Reset", 928 nvme_version_check(version, 1, 2), 929 idctl->id_frmw.fw_norst, NULL, NULL); 930 931 nvme_print(2, "Log Page Attributes", -1, NULL); 932 nvme_print_bit(6, "Per Namespace SMART/Health info", 933 nvme_version_check(version, 1, 0), 934 idctl->id_lpa.lp_smart, NULL, NULL); 935 nvme_print_bit(6, "Commands Supported and Effects", 936 nvme_version_check(version, 1, 2), 937 idctl->id_lpa.lp_cmdeff, NULL, NULL); 938 nvme_print_bit(6, "Get Log Page Extended Data", 939 nvme_version_check(version, 1, 2), 940 idctl->id_lpa.lp_extsup, NULL, NULL); 941 nvme_print_bit(6, "Telemetry Log Pages", 942 nvme_version_check(version, 1, 3), 943 idctl->id_lpa.lp_telemetry, NULL, NULL); 944 nvme_print_bit(6, "Persistent Event Log", 945 nvme_version_check(version, 1, 4), 946 idctl->id_lpa.lp_persist, NULL, NULL); 947 948 nvme_print_uint64(4, "Error Log Page Entries", 949 (uint16_t)idctl->id_elpe + 1, NULL, NULL); 950 nvme_print_uint64(4, "Number of Power States", 951 (uint16_t)idctl->id_npss + 1, NULL, NULL); 952 if (verbose) { 953 nvme_print_bit(4, "Admin Vendor-specific Command Format", 954 nvme_version_check(version, 1, 0), 955 idctl->id_avscc.av_spec, "standard", "vendor-specific"); 956 } 957 958 nvme_print_bit(4, "Autonomous Power State Transitions", 959 nvme_version_check(version, 1, 1), 960 idctl->id_apsta.ap_sup, NULL, NULL); 961 962 if (nvme_version_check(version, 1, 2)) { 963 nvme_print_temp(4, "Warning Composite Temperature Threshold", 964 idctl->ap_wctemp); 965 nvme_print_temp(4, "Critical Composite Temperature Threshold", 966 idctl->ap_cctemp); 967 } else { 968 nvme_print_str(4, "Warning Composite Temperature Threshold", 969 -1, "unspecified", 0); 970 nvme_print_str(4, "Critical Composite Temperature Threshold", 971 -1, "unspecified", 0); 972 } 973 974 if (verbose) { 975 if (idctl->ap_mtfa != 0) { 976 nvme_print_uint64(4, "Maximum Firmware Activation Time", 977 idctl->ap_mtfa * 100, NULL, "ms"); 978 } else { 979 nvme_print_str(4, "Maximum Firmware Activation Time", 980 -1, "unknown", 0); 981 } 982 983 if (idctl->ap_hmpre != 0) { 984 nvme_print_uint64(4, "Host Memory Buffer Preferred " 985 "Size", idctl->ap_hmpre * 4, NULL, "KiB"); 986 } else { 987 nvme_print_str(4, "Host Memory Buffer Preferred " 988 "Size", -1, "unsupported", 0); 989 } 990 991 if (idctl->ap_hmmin != 0) { 992 nvme_print_uint64(4, "Host Memory Buffer Minimum Size", 993 idctl->ap_hmmin * 4, NULL, "KiB"); 994 } else { 995 nvme_print_str(4, "Host Memory Buffer Minimum Size", 996 -1, "unsupported", 0); 997 } 998 } 999 1000 if (idctl->id_oacs.oa_nsmgmt != 0) { 1001 nvme_print_uint128(4, "Total NVM Capacity", 1002 idctl->ap_tnvmcap, "B", 0, 0); 1003 nvme_print_uint128(4, "Unallocated NVM Capacity", 1004 idctl->ap_unvmcap, "B", 0, 0); 1005 } else if (verbose) { 1006 nvme_print_str(4, "Total NVM Capacity", -1, 1007 "unsupported", 0); 1008 nvme_print_str(4, "Unallocated NVM Capacity", -1, 1009 "unsupported", 0); 1010 } 1011 1012 if (verbose) { 1013 if (idctl->ap_rpmbs.rpmbs_units != 0) { 1014 nvme_print(4, "Replay Protected Memory Block", -1, 1015 NULL); 1016 nvme_print_uint64(6, "Number of RPMB Units", 1017 idctl->ap_rpmbs.rpmbs_units, NULL, NULL); 1018 switch (idctl->ap_rpmbs.rpmbs_auth) { 1019 case NVME_RPMBS_AUTH_HMAC_SHA256: 1020 nvme_print_str(6, "Authentication Method", -1, 1021 "HMAC SHA-256", 0); 1022 break; 1023 default: 1024 nvme_print(6, "Authentication Method", -1, 1025 "unknown reserved value: %u", 1026 idctl->ap_rpmbs.rpmbs_auth); 1027 break; 1028 } 1029 nvme_print_uint64(6, "Total Size", 1030 (idctl->ap_rpmbs.rpmbs_tot + 1) * 128, NULL, "KiB"); 1031 nvme_print_uint64(6, "Access Size", 1032 (idctl->ap_rpmbs.rpmbs_acc + 1) * 512, NULL, "KiB"); 1033 } else { 1034 nvme_print_str(4, "Replay Protected Memory Block", -1, 1035 "unsupported", 0); 1036 } 1037 1038 if (idctl->id_oacs.oa_selftest != 0) { 1039 nvme_print_uint64(4, "Extended Device Self-test Time", 1040 idctl->ap_edstt, NULL, "min"); 1041 nvme_print(4, "Device Self-test Options", -1, NULL); 1042 nvme_print_bit(6, "Self-test operation granularity", 1043 nvme_version_check(version, 1, 3), 1044 idctl->ap_dsto.dsto_sub, "subsystem", "controller"); 1045 } else { 1046 nvme_print_str(4, "Extended Device Self-test Time", -1, 1047 "unsupported", 0); 1048 nvme_print_str(4, "Device Self-test Options", -1, 1049 "unsupported", 0); 1050 } 1051 } 1052 1053 switch (idctl->ap_fwug) { 1054 case 0x00: 1055 nvme_print_str(4, "Firmware Update Granularity", -1, "unknown", 1056 0); 1057 break; 1058 case 0xff: 1059 nvme_print_str(4, "Firmware Update Granularity", -1, 1060 "unrestricted", 0); 1061 break; 1062 default: 1063 nvme_print_uint64(4, "Firmware Update Granularity", 1064 idctl->ap_fwug * 4, NULL, "KiB"); 1065 break; 1066 } 1067 1068 if (verbose) { 1069 if (idctl->ap_kas != 0) { 1070 nvme_print_uint64(4, "Keep Alive Support", 1071 idctl->ap_kas * 100, NULL, "ms"); 1072 } else { 1073 nvme_print_str(4, "Keep Alive Support", -1, 1074 "unsupported", 0); 1075 } 1076 1077 nvme_print(4, "Host Controlled Thermal Management Attributes", 1078 -1, NULL); 1079 nvme_print_bit(6, "Host Controlled Thermal Management", 1080 nvme_version_check(version, 1, 3), 1081 idctl->ap_hctma.hctma_hctm, NULL, NULL); 1082 if (idctl->ap_mntmt != 0 && nvme_version_check(version, 1, 3)) { 1083 nvme_print_temp(6, "Minimum Thermal Management " 1084 "Temperature", idctl->ap_mntmt); 1085 } else { 1086 nvme_print_str(6, "Minimum Thermal Management " 1087 "Temperature", -1, "unsupported", -1); 1088 } 1089 1090 if (idctl->ap_mxtmt != 0 && nvme_version_check(version, 1, 3)) { 1091 nvme_print_temp(6, "Maximum Thermal Management " 1092 "Temperature", idctl->ap_mxtmt); 1093 } else { 1094 nvme_print_str(6, "Maximum Thermal Management " 1095 "Temperature", -1, "unsupported", -1); 1096 } 1097 1098 nvme_print(4, "Sanitize Capabilities", -1, NULL); 1099 nvme_print_bit(6, "Crypto Erase Support", 1100 nvme_version_check(version, 1, 3), 1101 idctl->ap_sanitize.san_ces, NULL, NULL); 1102 nvme_print_bit(6, "Block Erase Support", 1103 nvme_version_check(version, 1, 3), 1104 idctl->ap_sanitize.san_bes, NULL, NULL); 1105 nvme_print_bit(6, "Overwrite Support", 1106 nvme_version_check(version, 1, 3), 1107 idctl->ap_sanitize.san_ows, NULL, NULL); 1108 nvme_print_bit(6, "No-Deallocate Inhibited", 1109 nvme_version_check(version, 1, 4), 1110 idctl->ap_sanitize.san_ndi, NULL, NULL); 1111 if (nvme_version_check(version, 1, 4)) { 1112 uint_t val = idctl->ap_sanitize.san_nodmmas; 1113 switch (val) { 1114 case NVME_NODMMAS_UNDEF: 1115 nvme_print_str(6, "No-Deallocate Modifies " 1116 "Media after Sanitize", -1, 1117 "undefined", 0); 1118 break; 1119 case NVME_NODMMAS_NOMOD: 1120 nvme_print_str(6, "No-Deallocate Modifies " 1121 "Media after Sanitize", -1, 1122 "no modification", 0); 1123 break; 1124 case NVME_NODMMAS_DOMOD: 1125 nvme_print_str(6, "No-Deallocate Modifies " 1126 "Media after Sanitize", -1, 1127 "modification required", 0); 1128 break; 1129 default: 1130 nvme_print(6, "No-Deallocate Modifies " 1131 "Media after Sanitize", -1, 1132 "unknown reserved value: %u", val); 1133 break; 1134 } 1135 } else { 1136 nvme_print_str(6, "No-Deallocate Modifies Media after " 1137 "Sanitize", -1, "undefined", 0); 1138 } 1139 1140 if (idctl->ap_hmminds != 0) { 1141 nvme_print_uint64(4, "Host Memory Buffer Minimum " 1142 "Descriptor Entry Size", idctl->ap_hmminds * 4, 1143 NULL, "KiB"); 1144 } else { 1145 nvme_print_str(4, "Host Memory Buffer Minimum " 1146 "Descriptor Entry Size", -1, "unsupported", 0); 1147 } 1148 1149 if (idctl->ap_hmmaxd != 0) { 1150 nvme_print_uint64(4, "Host Memory Buffer Maximum " 1151 "Descriptor Entries", idctl->ap_hmmaxd, 1152 NULL, NULL); 1153 } else { 1154 nvme_print_str(4, "Host Memory Buffer Maximum " 1155 "Descriptor Entries", -1, "unsupported", 0); 1156 } 1157 1158 if (idctl->id_ctratt.ctrat_engrp != 0) { 1159 nvme_print_uint64(4, "Max Endurance Group Identifier", 1160 idctl->ap_engidmax, NULL, NULL); 1161 } else { 1162 nvme_print_str(4, "Max Endurance Group Identifier", 1163 -1, "unsupported", 0); 1164 } 1165 1166 if (idctl->id_mic.m_anar_sup != 0) { 1167 nvme_print_uint64(4, "ANA Transition Time", 1168 idctl->ap_anatt, NULL, "secs"); 1169 } else { 1170 nvme_print_str(4, "ANA Transition Time", -1, 1171 "unsupported", 0); 1172 } 1173 1174 nvme_print(4, "Asymmetric Namespace Access Capabilities", 1175 -1, NULL); 1176 nvme_print_bit(6, "ANA Optimized state", 1177 nvme_version_check(version, 1, 4), 1178 idctl->ap_anacap.anacap_opt, NULL, NULL); 1179 nvme_print_bit(6, "ANA Non-Optimized state", 1180 nvme_version_check(version, 1, 4), 1181 idctl->ap_anacap.anacap_unopt, NULL, NULL); 1182 nvme_print_bit(6, "ANA Inaccessible state", 1183 nvme_version_check(version, 1, 4), 1184 idctl->ap_anacap.anacap_inacc, NULL, NULL); 1185 nvme_print_bit(6, "ANA Persistent Loss state", 1186 nvme_version_check(version, 1, 4), 1187 idctl->ap_anacap.anacap_ploss, NULL, NULL); 1188 nvme_print_bit(6, "ANA Persistent Change state", 1189 nvme_version_check(version, 1, 4), 1190 idctl->ap_anacap.anacap_chg, NULL, NULL); 1191 nvme_print_bit(6, "ANAGRPID doesn't change with attached NS", 1192 nvme_version_check(version, 1, 4), 1193 idctl->ap_anacap.anacap_grpns, "yes", "no"); 1194 nvme_print_bit(6, "Non-zero ANAGRPID in Namespace Management", 1195 nvme_version_check(version, 1, 4), 1196 idctl->ap_anacap.anacap_grpid, NULL, NULL); 1197 1198 if (idctl->id_mic.m_anar_sup != 0) { 1199 nvme_print_uint64(4, "Max ANA Group Identifier", 1200 idctl->ap_anagrpmax, NULL, NULL); 1201 nvme_print_uint64(4, "Number of ANA Group Identifiers", 1202 idctl->ap_nanagrpid, NULL, NULL); 1203 } else { 1204 nvme_print_str(4, "Max ANA Group Identifier", 1205 -1, "unsupported", 0); 1206 nvme_print_str(4, "Number of ANA Group Identifiers", 1207 -1, "unsupported", 0); 1208 } 1209 1210 if (idctl->id_lpa.lp_persist != 0) { 1211 nvme_print_uint64(4, "Persistent Event Log Size", 1212 idctl->ap_pels * 64, NULL, "KiB"); 1213 } else { 1214 nvme_print_str(4, "Persistent Event Log Size", 1215 -1, "unsupported", 0); 1216 } 1217 } 1218 1219 1220 nvme_print(2, "NVM Command Set Attributes", -1, NULL); 1221 if (verbose) { 1222 nvme_print(4, "Submission Queue Entry Size", -1, 1223 "min %d, max %d", 1224 1 << idctl->id_sqes.qes_min, 1 << idctl->id_sqes.qes_max); 1225 nvme_print(4, "Completion Queue Entry Size", -1, 1226 "min %d, max %d", 1227 1 << idctl->id_cqes.qes_min, 1 << idctl->id_cqes.qes_max); 1228 1229 if (nvme_version_check(version, 1, 2)) { 1230 nvme_print_uint64(4, "Maximum Outstanding Commands", 1231 idctl->id_maxcmd, NULL, NULL); 1232 } else { 1233 nvme_print_str(4, "Maximum Outstanding Commands", 1234 -1, "unknown", 0); 1235 } 1236 } 1237 nvme_print_uint64(4, "Number of Namespaces", 1238 idctl->id_nn, NULL, NULL); 1239 nvme_print(4, "Optional NVM Command Support", -1, NULL); 1240 nvme_print_bit(6, "Compare", 1241 nvme_version_check(version, 1, 0), 1242 idctl->id_oncs.on_compare, NULL, NULL); 1243 nvme_print_bit(6, "Write Uncorrectable", 1244 nvme_version_check(version, 1, 0), 1245 idctl->id_oncs.on_wr_unc, NULL, NULL); 1246 nvme_print_bit(6, "Dataset Management", 1247 nvme_version_check(version, 1, 0), 1248 idctl->id_oncs.on_dset_mgmt, NULL, NULL); 1249 nvme_print_bit(6, "Write Zeros", 1250 nvme_version_check(version, 1, 1), 1251 idctl->id_oncs.on_wr_zero, NULL, NULL); 1252 nvme_print_bit(6, "Save/Select in Get/Set Features", 1253 nvme_version_check(version, 1, 1), 1254 idctl->id_oncs.on_save, NULL, NULL); 1255 nvme_print_bit(6, "Reservations", 1256 nvme_version_check(version, 1, 1), 1257 idctl->id_oncs.on_reserve, NULL, NULL); 1258 nvme_print_bit(6, "Timestamp Feature", 1259 nvme_version_check(version, 1, 3), 1260 idctl->id_oncs.on_ts, NULL, NULL); 1261 nvme_print_bit(6, "Verify", 1262 nvme_version_check(version, 1, 4), 1263 idctl->id_oncs.on_verify, NULL, NULL); 1264 1265 nvme_print(4, "Fused Operation Support", -1, NULL); 1266 nvme_print_bit(6, "Compare and Write", 1267 nvme_version_check(version, 1, 0), 1268 idctl->id_fuses.f_cmp_wr, NULL, NULL); 1269 nvme_print(4, "Format NVM Attributes", -1, NULL); 1270 nvme_print_bit(6, "Per Namespace Format", 1271 nvme_version_check(version, 1, 0), 1272 idctl->id_fna.fn_format == 0, NULL, NULL); 1273 nvme_print_bit(6, "Per Namespace Secure Erase", 1274 nvme_version_check(version, 1, 0), 1275 idctl->id_fna.fn_sec_erase == 0, NULL, NULL); 1276 nvme_print_bit(6, "Cryptographic Erase", 1277 nvme_version_check(version, 1, 0), 1278 idctl->id_fna.fn_crypt_erase, NULL, NULL); 1279 nvme_print(4, "Volatile Write Cache", -1, NULL); 1280 nvme_print_bit(6, "Present", 1281 nvme_version_check(version, 1, 0), 1282 idctl->id_vwc.vwc_present, "yes", "no"); 1283 if (verbose) { 1284 switch (idctl->id_vwc.vwc_nsflush) { 1285 case NVME_VWCNS_UNKNOWN: 1286 nvme_print_str(6, "Flush with NSID 0xFFFFFFFF", 1287 -1, "unknown", 0); 1288 break; 1289 case NVME_VWCNS_UNSUP: 1290 nvme_print_str(6, "Flush with NSID 0xFFFFFFFF", 1291 -1, "unsupported", 0); 1292 break; 1293 case NVME_VWCNS_SUP: 1294 nvme_print_str(6, "Flush with NSID 0xFFFFFFFF", 1295 -1, "supported", 0); 1296 break; 1297 default: 1298 nvme_print(6, "Flush with NSID 0xFFFFFFFF", 1299 -1, "unknown reserved value: %u", 1300 idctl->id_vwc.vwc_nsflush); 1301 break; 1302 } 1303 } 1304 nvme_print_uint64(4, "Atomic Write Unit Normal", 1305 (uint32_t)idctl->id_awun + 1, NULL, 1306 idctl->id_awun == 0 ? " block" : " blocks"); 1307 nvme_print_uint64(4, "Atomic Write Unit Power Fail", 1308 (uint32_t)idctl->id_awupf + 1, NULL, 1309 idctl->id_awupf == 0 ? " block" : " blocks"); 1310 1311 if (verbose != 0) { 1312 nvme_print_bit(4, "NVM Vendor-specific Command Format", 1313 nvme_version_check(version, 1, 0), 1314 idctl->id_nvscc.nv_spec, "standard", "vendor-specific"); 1315 1316 nvme_print(4, "Namespace Write Protection Capabilities", 1317 -1, NULL); 1318 nvme_print_bit(6, "Core Support", 1319 nvme_version_check(version, 1, 4), 1320 idctl->id_nwpc.nwpc_base, NULL, NULL); 1321 nvme_print_bit(6, "Write Protect Until Power Cycle", 1322 nvme_version_check(version, 1, 4), 1323 idctl->id_nwpc.nwpc_wpupc, NULL, NULL); 1324 nvme_print_bit(6, "Permanent Write Protect", 1325 nvme_version_check(version, 1, 4), 1326 idctl->id_nwpc.nwpc_permwp, NULL, NULL); 1327 } 1328 1329 if (idctl->id_fuses.f_cmp_wr && nvme_version_check(version, 1, 1)) { 1330 nvme_print_uint64(4, "Atomic Compare & Write Size", 1331 (uint32_t)idctl->id_acwu + 1, NULL, 1332 idctl->id_acwu == 0 ? " block" : " blocks"); 1333 } else { 1334 nvme_print_str(4, "Atomic Compare & Write Size", -1, 1335 "unsupported", 0); 1336 } 1337 1338 nvme_print(4, "SGL Support", -1, NULL); 1339 switch (idctl->id_sgls.sgl_sup) { 1340 case NVME_SGL_UNSUP: 1341 nvme_print_str(6, "Command Set", -1, "unsupported", 0); 1342 break; 1343 case NVME_SGL_SUP_UNALIGN: 1344 nvme_print_str(6, "Command Set", -1, "supported, " 1345 "no restrictions", 0); 1346 break; 1347 case NVME_SGL_SUP_ALIGN: 1348 nvme_print_str(6, "Command Set", -1, "supported, " 1349 "alignment restrictions", 0); 1350 break; 1351 default: 1352 nvme_print(6, "Command Set", -1, "unknown reserved value: %u", 1353 idctl->id_sgls.sgl_sup); 1354 break; 1355 } 1356 nvme_print_bit(6, "Keyed SGL Block Descriptor", 1357 nvme_version_check(version, 1, 2), 1358 idctl->id_sgls.sgl_keyed, NULL, NULL); 1359 nvme_print_bit(6, "SGL Bit Bucket Descriptor", 1360 nvme_version_check(version, 1, 1), 1361 idctl->id_sgls.sgl_bucket, NULL, NULL); 1362 nvme_print_bit(6, "Byte Aligned Contiguous Metadata", 1363 nvme_version_check(version, 1, 2), 1364 idctl->id_sgls.sgl_balign, NULL, NULL); 1365 nvme_print_bit(6, "SGL Longer than Data Transferred", 1366 nvme_version_check(version, 1, 2), 1367 idctl->id_sgls.sgl_sglgtd, NULL, NULL); 1368 nvme_print_bit(6, "MPTR with SGL", 1369 nvme_version_check(version, 1, 2), 1370 idctl->id_sgls.sgl_mptr, NULL, NULL); 1371 nvme_print_bit(6, "SGL Address as Offset", 1372 nvme_version_check(version, 1, 2), 1373 idctl->id_sgls.sgl_offset, NULL, NULL); 1374 nvme_print_bit(6, "Transport SGL Data Block", 1375 nvme_version_check(version, 1, 4), 1376 idctl->id_sgls.sgl_tport, NULL, NULL); 1377 if (verbose) { 1378 if (idctl->id_mnam != 0) { 1379 nvme_print_uint64(4, "Maximum Number of Allowed " 1380 "Namespaces", idctl->id_mnam, NULL, NULL); 1381 } else { 1382 nvme_print(4, "Maximum Number of Allowed " 1383 "Namespaces", -1, "at most %u", idctl->id_nn); 1384 } 1385 } 1386 1387 if (nvme_version_check(version, 1, 2) && idctl->id_subnqn[0] != '\0') { 1388 nvme_print_str(4, "NVMe Subsystem Qualified Name", -1, 1389 (char *)idctl->id_subnqn, sizeof (idctl->id_subnqn)); 1390 } else { 1391 nvme_print_str(4, "NVMe Subsystem Qualified Name", -1, 1392 "unknown", 0); 1393 } 1394 1395 for (i = 0; i != idctl->id_npss + 1; i++) { 1396 double scale = 0.01; 1397 double power = 0; 1398 int places = 2; 1399 char *unit = "W"; 1400 1401 if (nvme_version_check(version, 1, 1) && 1402 idctl->id_psd[i].psd_mps == 1) { 1403 scale = 0.0001; 1404 places = 4; 1405 } 1406 1407 power = (double)idctl->id_psd[i].psd_mp * scale; 1408 if (power < 1.0) { 1409 power *= 1000.0; 1410 unit = "mW"; 1411 } 1412 1413 nvme_print(4, "Power State Descriptor", i, NULL); 1414 nvme_print_double(6, "Maximum Power", power, places, unit); 1415 nvme_print_bit(6, "Non-Operational State", 1416 nvme_version_check(version, 1, 1), 1417 idctl->id_psd[i].psd_nops, "yes", "no"); 1418 nvme_print_uint64(6, "Entry Latency", 1419 idctl->id_psd[i].psd_enlat, NULL, "us"); 1420 nvme_print_uint64(6, "Exit Latency", 1421 idctl->id_psd[i].psd_exlat, NULL, "us"); 1422 nvme_print_uint64(6, "Relative Read Throughput (0 = best)", 1423 idctl->id_psd[i].psd_rrt, NULL, NULL); 1424 nvme_print_uint64(6, "Relative Read Latency (0 = best)", 1425 idctl->id_psd[i].psd_rrl, NULL, NULL); 1426 nvme_print_uint64(6, "Relative Write Throughput (0 = best)", 1427 idctl->id_psd[i].psd_rwt, NULL, NULL); 1428 nvme_print_uint64(6, "Relative Write Latency (0 = best)", 1429 idctl->id_psd[i].psd_rwl, NULL, NULL); 1430 } 1431 } 1432 1433 /* 1434 * nvme_print_identify_nsid 1435 * 1436 * This function pretty-prints the structure returned by the IDENTIFY NAMESPACE 1437 * command. 1438 */ 1439 void 1440 nvme_print_identify_nsid(nvme_identify_nsid_t *idns, nvme_version_t *version) 1441 { 1442 int bsize = 1 << idns->id_lbaf[idns->id_flbas.lba_format].lbaf_lbads; 1443 int i; 1444 1445 nvme_print(0, "Identify Namespace", -1, NULL); 1446 nvme_print(2, "Namespace Capabilities and Features", -1, NULL); 1447 nvme_print_uint64(4, "Namespace Size", 1448 idns->id_nsize * bsize / 1024 / 1024, NULL, "MB"); 1449 nvme_print_uint64(4, "Namespace Capacity", 1450 idns->id_ncap * bsize / 1024 / 1024, NULL, "MB"); 1451 nvme_print_uint64(4, "Namespace Utilization", 1452 idns->id_nuse * bsize / 1024 / 1024, NULL, "MB"); 1453 nvme_print(4, "Namespace Features", -1, NULL); 1454 nvme_print_bit(6, "Thin Provisioning", 1455 nvme_version_check(version, 1, 0), 1456 idns->id_nsfeat.f_thin, NULL, NULL); 1457 nvme_print_bit(6, "Namespace-specific Atomic Units", 1458 nvme_version_check(version, 1, 2), 1459 idns->id_nsfeat.f_nsabp, NULL, NULL); 1460 nvme_print_bit(6, "Deallocate errors", 1461 nvme_version_check(version, 1, 2), 1462 idns->id_nsfeat.f_dae, NULL, NULL); 1463 nvme_print_bit(6, "Namespace GUID Reuse", 1464 nvme_version_check(version, 1, 2), 1465 idns->id_nsfeat.f_uidreuse, "impossible", "possible"); 1466 nvme_print_bit(6, "Namespace-specific I/O Optimized Sizes", 1467 nvme_version_check(version, 1, 4), 1468 idns->id_nsfeat.f_optperf, NULL, NULL); 1469 1470 nvme_print_uint64(4, "Number of LBA Formats", 1471 (uint16_t)idns->id_nlbaf + 1, NULL, NULL); 1472 nvme_print(4, "Formatted LBA Size", -1, NULL); 1473 nvme_print_uint64(6, "LBA Format", 1474 (uint16_t)idns->id_flbas.lba_format, NULL, NULL); 1475 nvme_print_bit(6, "Extended Data LBA", 1476 nvme_version_check(version, 1, 0), 1477 idns->id_flbas.lba_extlba, "yes", "no"); 1478 1479 nvme_print(4, "Metadata Capabilities", -1, NULL); 1480 nvme_print_bit(6, "Extended Data LBA", 1481 nvme_version_check(version, 1, 0), 1482 idns->id_mc.mc_extlba, NULL, NULL); 1483 nvme_print_bit(6, "Separate Metadata", 1484 nvme_version_check(version, 1, 0), 1485 idns->id_mc.mc_separate, NULL, NULL); 1486 1487 nvme_print(4, "End-to-End Data Protection Capabilities", -1, NULL); 1488 nvme_print_bit(6, "Protection Information Type 1", 1489 nvme_version_check(version, 1, 0), 1490 idns->id_dpc.dp_type1, NULL, NULL); 1491 nvme_print_bit(6, "Protection Information Type 2", 1492 nvme_version_check(version, 1, 0), 1493 idns->id_dpc.dp_type2, NULL, NULL); 1494 nvme_print_bit(6, "Protection Information Type 3", 1495 nvme_version_check(version, 1, 0), 1496 idns->id_dpc.dp_type3, NULL, NULL); 1497 nvme_print_bit(6, "Protection Information first", 1498 nvme_version_check(version, 1, 0), 1499 idns->id_dpc.dp_first, NULL, NULL); 1500 nvme_print_bit(6, "Protection Information last", 1501 nvme_version_check(version, 1, 0), 1502 idns->id_dpc.dp_last, NULL, NULL); 1503 nvme_print(4, "End-to-End Data Protection Settings", -1, NULL); 1504 if (idns->id_dps.dp_pinfo == 0) { 1505 nvme_print_str(6, "Protection Information", -1, 1506 "disabled", 0); 1507 } else { 1508 nvme_print_uint64(6, "Protection Information Type", 1509 idns->id_dps.dp_pinfo, NULL, NULL); 1510 } 1511 nvme_print_bit(6, "Protection Information in Metadata", 1512 nvme_version_check(version, 1, 0), 1513 idns->id_dps.dp_first, "first 8 bytes", "last 8 bytes"); 1514 1515 nvme_print(4, "Namespace Multi-Path I/O and Namespace Sharing " 1516 "Capabilities", -1, NULL); 1517 1518 nvme_print_bit(6, "Namespace is shared", 1519 nvme_version_check(version, 1, 1), 1520 idns->id_nmic.nm_shared, "yes", "no"); 1521 nvme_print(2, "Reservation Capabilities", -1, NULL); 1522 nvme_print_bit(6, "Persist Through Power Loss", 1523 nvme_version_check(version, 1, 1), 1524 idns->id_rescap.rc_persist, NULL, NULL); 1525 nvme_print_bit(6, "Write Exclusive", 1526 nvme_version_check(version, 1, 1), 1527 idns->id_rescap.rc_wr_excl, NULL, NULL); 1528 nvme_print_bit(6, "Exclusive Access", 1529 nvme_version_check(version, 1, 1), 1530 idns->id_rescap.rc_excl, NULL, NULL); 1531 nvme_print_bit(6, "Write Exclusive - Registrants Only", 1532 nvme_version_check(version, 1, 1), 1533 idns->id_rescap.rc_wr_excl_r, NULL, NULL); 1534 nvme_print_bit(6, "Exclusive Access - Registrants Only", 1535 nvme_version_check(version, 1, 1), 1536 idns->id_rescap.rc_excl_r, NULL, NULL); 1537 nvme_print_bit(6, "Write Exclusive - All Registrants", 1538 nvme_version_check(version, 1, 1), 1539 idns->id_rescap.rc_wr_excl_a, NULL, NULL); 1540 nvme_print_bit(6, "Exclusive Access - All Registrants", 1541 nvme_version_check(version, 1, 1), 1542 idns->id_rescap.rc_excl_a, NULL, NULL); 1543 nvme_print_bit(6, "Ignore Existing Key Behavior", 1544 nvme_version_check(version, 1, 3), 1545 idns->id_rescap.rc_ign_ekey, "NVMe 1.3 behavior", "pre-NVMe 1.3"); 1546 1547 if (idns->id_fpi.fpi_sup != 0) { 1548 nvme_print_uint64(4, "NVM Format Remaining", 1549 idns->id_fpi.fpi_remp, NULL, "%"); 1550 } else { 1551 nvme_print_str(4, "NVM Format Remaining", -1, "unsupported", 0); 1552 } 1553 1554 if (verbose) { 1555 if (idns->id_nawun != 0) { 1556 nvme_print_uint64(4, "Namespace Atomic Write Unit " 1557 "Normal", idns->id_nawun + 1, NULL, " blocks"); 1558 } else { 1559 nvme_print_str(4, "Namespace Atomic Write Unit " 1560 "Normal", -1, "unspecified", 0); 1561 } 1562 1563 if (idns->id_nawupf != 0) { 1564 nvme_print_uint64(4, "Namespace Atomic Write Unit " 1565 "Power Fail", idns->id_nawupf + 1, NULL, " blocks"); 1566 } else { 1567 nvme_print_str(4, "Namespace Atomic Write Unit " 1568 "Power Fail", -1, "unspecified", 0); 1569 } 1570 1571 if (idns->id_nacwu != 0) { 1572 nvme_print_uint64(4, "Namespace Atomic Compare & Write " 1573 "Unit", idns->id_nacwu + 1, NULL, " blocks"); 1574 } else { 1575 nvme_print_str(4, "Namespace Atomic Compare & Write " 1576 "Unit", -1, "unspecified", 0); 1577 } 1578 1579 if (idns->id_nabsn != 0) { 1580 nvme_print_uint64(4, "Namespace Atomic Boundary Size " 1581 "Normal", idns->id_nabsn + 1, NULL, " blocks"); 1582 } else { 1583 nvme_print_str(4, "Namespace Atomic Boundary Size " 1584 "Normal", -1, "unspecified", 0); 1585 } 1586 1587 if (idns->id_nbao != 0) { 1588 nvme_print(4, "Namespace Atomic Boundary Offset", -1, 1589 "LBA %u", idns->id_nbao); 1590 } else { 1591 nvme_print_str(4, "Namespace Atomic Boundary Offset", 1592 -1, "unspecified", 0); 1593 } 1594 1595 if (idns->id_nabspf != 0) { 1596 nvme_print_uint64(4, "Namespace Atomic Boundary Size " 1597 "Power Fail", idns->id_nabspf + 1, NULL, 1598 idns->id_nabspf == 0 ? " block" : " blocks"); 1599 } else { 1600 nvme_print_str(4, "Namespace Atomic Boundary Size " 1601 "Power Fail", -1, "unspecified", 0); 1602 } 1603 1604 if (idns->id_noiob != 0) { 1605 nvme_print_uint64(4, "Namespace Optional I/O Boundary", 1606 idns->id_noiob, NULL, 1607 idns->id_noiob == 1 ? " block" : " blocks"); 1608 } else { 1609 nvme_print_str(4, "Namespace Optimal I/O Boundary", 1610 -1, "unspecified", 0); 1611 } 1612 } 1613 1614 if (idns->id_nvmcap.lo != 0 || idns->id_nvmcap.hi != 0) { 1615 nvme_print_uint128(4, "NVM Capacity", idns->id_nvmcap, 1616 "B", 0, 0); 1617 } else { 1618 nvme_print_str(4, "NVM Capacity", -1, "unknown", 0); 1619 } 1620 1621 if (verbose) { 1622 if (idns->id_npwg != 0) { 1623 nvme_print_uint64(4, "Namespace Preferred Write " 1624 "Granularity", idns->id_npwg + 1, NULL, " blocks"); 1625 } else { 1626 nvme_print_str(4, "Namespace Preferred Write " 1627 "Granularity", -1, "unspecified", 0); 1628 } 1629 1630 if (idns->id_npwa != 0) { 1631 nvme_print_uint64(4, "Namespace Preferred Write " 1632 "Alignment", idns->id_npwa + 1, NULL, " blocks"); 1633 } else { 1634 nvme_print_str(4, "Namespace Preferred Write " 1635 "Alignment", -1, "unspecified", 0); 1636 } 1637 1638 if (idns->id_npdg != 0) { 1639 nvme_print_uint64(4, "Namespace Preferred Deallocate " 1640 "Granularity", idns->id_npdg + 1, NULL, " blocks"); 1641 } else { 1642 nvme_print_str(4, "Namespace Preferred Deallocate " 1643 "Granularity", -1, "unspecified", 0); 1644 } 1645 1646 if (idns->id_npda != 0) { 1647 nvme_print_uint64(4, "Namespace Preferred Deallocate " 1648 "Alignment", idns->id_npda + 1, NULL, " blocks"); 1649 } else { 1650 nvme_print_str(4, "Namespace Preferred Deallocate " 1651 "Alignment", -1, "unspecified", 0); 1652 } 1653 1654 if (idns->id_nows != 0) { 1655 nvme_print_uint64(4, "Namespace Optimal Write Size", 1656 idns->id_nows + 1, NULL, " blocks"); 1657 } else { 1658 nvme_print_str(4, "Namespace Optimal Write Size", 1659 -1, "unspecified", 0); 1660 } 1661 1662 if (idns->id_anagrpid != 0) { 1663 nvme_print_uint64(4, "Namespace ANA Group Identifier", 1664 idns->id_anagrpid, NULL, NULL); 1665 } else { 1666 nvme_print_str(4, "Namespace ANA Group Identifier", 1667 -1, "unsupported", 0); 1668 } 1669 } 1670 1671 nvme_print(4, "Namespace Attributes", -1, NULL); 1672 nvme_print_bit(6, "Write Protected", 1673 nvme_version_check(version, 1, 4), 1674 idns->id_nsattr.nsa_wprot, "yes", "no"); 1675 1676 if (verbose) { 1677 if (idns->id_nvmsetid != 0) { 1678 nvme_print_uint64(4, "Namespace Set Identifier", 1679 idns->id_nvmsetid, NULL, NULL); 1680 } else { 1681 nvme_print_str(4, "Namespace Set Identifier", 1682 -1, "unsupported", 0); 1683 } 1684 1685 if (idns->id_endgid != 0) { 1686 nvme_print_uint64(4, "Namespace Endurance Group " 1687 "Identifier", idns->id_endgid, NULL, NULL); 1688 } else { 1689 nvme_print_str(4, "Namespace Endurance Group " 1690 "Identifier", -1, "unsupported", 0); 1691 } 1692 } 1693 1694 if (nvme_version_check(version, 1, 2)) { 1695 uint8_t guid[16] = { 0 }; 1696 if (memcmp(guid, idns->id_nguid, sizeof (guid) != 0)) { 1697 nvme_print_guid(4, "Namespace GUID", idns->id_nguid); 1698 } else { 1699 nvme_print_str(4, "Namespace GUID", 1700 -1, "unsupported", 0); 1701 } 1702 } else { 1703 nvme_print_str(4, "Namespace GUID", -1, "unsupported", 0); 1704 } 1705 1706 1707 if (nvme_version_check(version, 1, 1)) { 1708 uint8_t oui[8] = { 0 }; 1709 if (memcmp(oui, idns->id_eui64, sizeof (oui)) != 0) { 1710 nvme_print_eui64(4, "IEEE Extended Unique Identifier", 1711 idns->id_eui64); 1712 } else { 1713 nvme_print_str(4, "IEEE Extended Unique Identifier", 1714 -1, "unsupported", 0); 1715 } 1716 } else { 1717 nvme_print_str(4, "IEEE Extended Unique Identifier", -1, 1718 "unsupported", 0); 1719 } 1720 1721 for (i = 0; i <= idns->id_nlbaf; i++) { 1722 if (verbose == 0 && idns->id_lbaf[i].lbaf_ms != 0) 1723 continue; 1724 1725 nvme_print(4, "LBA Format", i, NULL); 1726 nvme_print_uint64(6, "Metadata Size", 1727 idns->id_lbaf[i].lbaf_ms, NULL, " bytes"); 1728 nvme_print_uint64(6, "LBA Data Size", 1729 1 << idns->id_lbaf[i].lbaf_lbads, NULL, " bytes"); 1730 nvme_print_str(6, "Relative Performance", -1, 1731 lbaf_relative_performance[idns->id_lbaf[i].lbaf_rp], 0); 1732 } 1733 } 1734 1735 /* 1736 * nvme_print_identify_nsid_list 1737 * 1738 * Print a NVMe Namespace List. 1739 */ 1740 void 1741 nvme_print_identify_nsid_list(const char *header, 1742 nvme_identify_nsid_list_t *nslist) 1743 { 1744 uint32_t i; 1745 1746 nvme_print(0, header, -1, NULL); 1747 1748 /* 1749 * The namespace ID list is ordered, unused entries are 0. 1750 */ 1751 for (i = 0; 1752 i < ARRAY_SIZE(nslist->nl_nsid) && nslist->nl_nsid[i] != 0; 1753 i++) { 1754 nvme_print_uint64(2, "Namespace Identifier", nslist->nl_nsid[i], 1755 NULL, NULL); 1756 } 1757 } 1758 1759 /* 1760 * nvme_print_identify_nsid_desc 1761 * 1762 * Print a NVMe Namespace Identifier Descriptor list. 1763 */ 1764 void 1765 nvme_print_identify_nsid_desc(void *nsdesc) 1766 { 1767 nvme_identify_nsid_desc_t *desc = nsdesc; 1768 int i = 0; 1769 uintptr_t ptr, end; 1770 1771 nvme_print(0, "Namespace Identification Descriptors", -1, NULL); 1772 1773 for (ptr = (uintptr_t)desc, end = ptr + NVME_IDENTIFY_BUFSIZE; 1774 desc->nd_nidl != 0 && ptr + desc->nd_nidl + 4 <= end; 1775 desc = (nvme_identify_nsid_desc_t *)(ptr += desc->nd_nidl + 4)) { 1776 const char *nidt; 1777 1778 if (desc->nd_nidt >= ARRAY_SIZE(ns_identifier_type)) 1779 nidt = "Reserved"; 1780 else 1781 nidt = ns_identifier_type[desc->nd_nidt]; 1782 1783 nvme_print(2, "Namespace Identifier Descriptor", i++, NULL); 1784 nvme_print_str(4, "Namespace Identifier Type", -1, nidt, 0); 1785 nvme_print_uint64(4, "Namespace Identifier Length", 1786 desc->nd_nidl, NULL, NULL); 1787 1788 if (desc->nd_nidt == NVME_NSID_DESC_EUI64 && 1789 desc->nd_nidl == NVME_NSID_DESC_LEN_EUI64) { 1790 nvme_print_eui64(4, "IEEE Extended Unique Identifier", 1791 desc->nd_nid); 1792 } else if (desc->nd_nidt == NVME_NSID_DESC_NGUID && 1793 desc->nd_nidl == NVME_NSID_DESC_LEN_NGUID) { 1794 nvme_print_guid(4, "Namespace GUID", desc->nd_nid); 1795 } else if (desc->nd_nidt == NVME_NSID_DESC_NUUID && 1796 desc->nd_nidl == NVME_NSID_DESC_LEN_NUUID) { 1797 nvme_print_uuid(4, "Namespace UUID", desc->nd_nid); 1798 } else if (desc->nd_nidt < NVME_NSID_DESC_MIN || 1799 desc->nd_nidt > NVME_NSID_DESC_MAX) { 1800 nvme_print_hexbuf(4, "Raw Bytes", desc->nd_nid, 1801 desc->nd_nidl); 1802 } else { 1803 nvme_print_hexbuf(4, 1804 "Raw Bytes (Invalid Descriptor Length)", 1805 desc->nd_nid, desc->nd_nidl); 1806 } 1807 } 1808 } 1809 1810 /* 1811 * nvme_print_identify_ctrl_list 1812 * 1813 * Print a NVMe Controller List. 1814 */ 1815 void 1816 nvme_print_identify_ctrl_list(const char *header, 1817 nvme_identify_ctrl_list_t *ctlist) 1818 { 1819 int i; 1820 1821 nvme_print(0, header, -1, NULL); 1822 for (i = 0; i != ctlist->cl_nid; i++) { 1823 nvme_print_uint64(2, "Controller Identifier", 1824 ctlist->cl_ctlid[i], NULL, NULL); 1825 } 1826 } 1827 1828 /* 1829 * nvme_print_error_log 1830 * 1831 * This function pretty-prints all non-zero error log entries, or all entries 1832 * if verbose is set. 1833 */ 1834 void 1835 nvme_print_error_log(int nlog, nvme_error_log_entry_t *elog, 1836 nvme_version_t *version) 1837 { 1838 int i; 1839 1840 nvme_print(0, "Error Log", -1, NULL); 1841 for (i = 0; i != nlog; i++) 1842 if (elog[i].el_count == 0) 1843 break; 1844 nvme_print_uint64(2, "Number of Error Log Entries", i, NULL, NULL); 1845 1846 for (i = 0; i != nlog; i++) { 1847 int sc = elog[i].el_sf.sf_sc; 1848 const char *sc_str = "Unknown"; 1849 1850 if (elog[i].el_count == 0 && verbose == 0) 1851 break; 1852 1853 switch (elog[i].el_sf.sf_sct) { 1854 case 0: /* Generic Command Status */ 1855 if (sc < ARRAY_SIZE(generic_status_codes)) { 1856 sc_str = generic_status_codes[sc]; 1857 } else if (sc >= 0x80 && 1858 sc - 0x80 < ARRAY_SIZE(generic_nvm_status_codes)) { 1859 sc_str = generic_nvm_status_codes[sc - 0x80]; 1860 } 1861 break; 1862 case 1: /* Specific Command Status */ 1863 if (sc < ARRAY_SIZE(specific_status_codes)) { 1864 sc_str = specific_status_codes[sc]; 1865 } else if (sc >= 0x80 && 1866 sc - 0x80 < ARRAY_SIZE(specific_nvm_status_codes)) { 1867 sc_str = specific_nvm_status_codes[sc - 0x80]; 1868 } 1869 break; 1870 case 2: /* Media Errors */ 1871 if (sc >= 0x80 && 1872 sc - 0x80 < ARRAY_SIZE(media_nvm_status_codes)) { 1873 sc_str = media_nvm_status_codes[sc - 0x80]; 1874 } 1875 break; 1876 case 3: /* Path Related Status */ 1877 if (sc < ARRAY_SIZE(path_status_codes)) { 1878 sc_str = path_status_codes[sc]; 1879 } else if (sc >= 0x60 && 1880 sc - 0x60 < ARRAY_SIZE(path_controller_codes)) { 1881 sc_str = path_controller_codes[sc - 0x60]; 1882 } else if (sc >= 0x70 && 1883 sc - 0x70 < ARRAY_SIZE(path_host_codes)) { 1884 sc_str = path_host_codes[sc - 0x70]; 1885 } 1886 break; 1887 case 7: /* Vendor Specific */ 1888 sc_str = "Unknown Vendor Specific"; 1889 break; 1890 default: 1891 sc_str = "Reserved"; 1892 break; 1893 } 1894 1895 nvme_print(2, "Entry", i, NULL); 1896 nvme_print_uint64(4, "Error Count", 1897 elog[i].el_count, NULL, NULL); 1898 nvme_print_uint64(4, "Submission Queue ID", 1899 elog[i].el_sqid, NULL, NULL); 1900 nvme_print_uint64(4, "Command ID", 1901 elog[i].el_cid, NULL, NULL); 1902 nvme_print(4, "Status Field", -1, NULL); 1903 nvme_print_uint64(6, "Phase Tag", 1904 elog[i].el_sf.sf_p, NULL, NULL); 1905 nvme_print(6, "Status Code", -1, "0x%0.2x (%s)", 1906 sc, sc_str); 1907 nvme_print(6, "Status Code Type", -1, "0x%x (%s)", 1908 elog[i].el_sf.sf_sct, 1909 status_code_types[elog[i].el_sf.sf_sct]); 1910 nvme_print_bit(6, "More", 1911 nvme_version_check(version, 1, 0), 1912 elog[i].el_sf.sf_m, "yes", "no"); 1913 nvme_print_bit(6, "Do Not Retry", 1914 nvme_version_check(version, 1, 0), 1915 elog[i].el_sf.sf_m, "yes", "no"); 1916 nvme_print_uint64(4, "Parameter Error Location byte", 1917 elog[i].el_byte, "0x%0.2"PRIx64, NULL); 1918 nvme_print_uint64(4, "Parameter Error Location bit", 1919 elog[i].el_bit, NULL, NULL); 1920 nvme_print_uint64(4, "Logical Block Address", 1921 elog[i].el_lba, NULL, NULL); 1922 nvme_print(4, "Namespace ID", -1, "%d", 1923 elog[i].el_nsid == 0xffffffff ? 1924 0 : elog[i].el_nsid); 1925 nvme_print_uint64(4, 1926 "Vendor Specific Information Available", 1927 elog[i].el_vendor, NULL, NULL); 1928 } 1929 } 1930 1931 /* 1932 * nvme_print_health_log 1933 * 1934 * This function pretty-prints a summary of the SMART/Health log, or all 1935 * of the log if verbose is set. 1936 */ 1937 void 1938 nvme_print_health_log(nvme_health_log_t *hlog, nvme_identify_ctrl_t *idctl, 1939 nvme_version_t *version) 1940 { 1941 nvme_print(0, "SMART/Health Information", -1, NULL); 1942 nvme_print(2, "Critical Warnings", -1, NULL); 1943 nvme_print_bit(4, "Available Space", 1944 nvme_version_check(version, 1, 0), 1945 hlog->hl_crit_warn.cw_avail, "low", "OK"); 1946 nvme_print_bit(4, "Temperature", 1947 nvme_version_check(version, 1, 0), 1948 hlog->hl_crit_warn.cw_temp, "too high", "OK"); 1949 nvme_print_bit(4, "Device Reliability", 1950 nvme_version_check(version, 1, 0), 1951 hlog->hl_crit_warn.cw_reliab, "degraded", "OK"); 1952 nvme_print_bit(4, "Media", 1953 nvme_version_check(version, 1, 0), 1954 hlog->hl_crit_warn.cw_readonly, "read-only", "OK"); 1955 if (idctl->id_vwc.vwc_present != 0) 1956 nvme_print_bit(4, "Volatile Memory Backup", 1957 nvme_version_check(version, 1, 0), 1958 hlog->hl_crit_warn.cw_volatile, "failed", "OK"); 1959 1960 nvme_print_temp(2, "Temperature", hlog->hl_temp); 1961 nvme_print_uint64(2, "Available Spare Capacity", 1962 hlog->hl_avail_spare, NULL, "%"); 1963 1964 if (verbose != 0) 1965 nvme_print_uint64(2, "Available Spare Threshold", 1966 hlog->hl_avail_spare_thr, NULL, "%"); 1967 1968 nvme_print_uint64(2, "Device Life Used", 1969 hlog->hl_used, NULL, "%"); 1970 1971 if (verbose == 0) 1972 return; 1973 1974 /* 1975 * The following two fields are in 1000 512 byte units. Convert that to 1976 * GB by doing binary shifts (9 left and 30 right) and multiply by 10^3. 1977 */ 1978 nvme_print_uint128(2, "Data Read", 1979 hlog->hl_data_read, "GB", 30 - 9, 3); 1980 nvme_print_uint128(2, "Data Written", 1981 hlog->hl_data_write, "GB", 30 - 9, 3); 1982 1983 nvme_print_uint128(2, "Read Commands", 1984 hlog->hl_host_read, NULL, 0, 0); 1985 nvme_print_uint128(2, "Write Commands", 1986 hlog->hl_host_write, NULL, 0, 0); 1987 nvme_print_uint128(2, "Controller Busy", 1988 hlog->hl_ctrl_busy, "min", 0, 0); 1989 nvme_print_uint128(2, "Power Cycles", 1990 hlog->hl_power_cycles, NULL, 0, 0); 1991 nvme_print_uint128(2, "Power On", 1992 hlog->hl_power_on_hours, "h", 0, 0); 1993 nvme_print_uint128(2, "Unsafe Shutdowns", 1994 hlog->hl_unsafe_shutdn, NULL, 0, 0); 1995 nvme_print_uint128(2, "Uncorrectable Media Errors", 1996 hlog->hl_media_errors, NULL, 0, 0); 1997 nvme_print_uint128(2, "Errors Logged", 1998 hlog->hl_errors_logged, NULL, 0, 0); 1999 2000 if (!nvme_version_check(version, 1, 2)) { 2001 return; 2002 } 2003 2004 if (idctl->ap_wctemp != 0) { 2005 nvme_print_uint64(2, "Warning Composite Temperature Time", 2006 hlog->hl_warn_temp_time, NULL, "min"); 2007 } 2008 2009 if (idctl->ap_cctemp != 0) { 2010 nvme_print_uint64(2, "Critical Composite Temperature Time", 2011 hlog->hl_crit_temp_time, NULL, "min"); 2012 } 2013 2014 if (hlog->hl_temp_sensor_1 != 0) { 2015 nvme_print_temp(2, "Temperature Sensor 1", 2016 hlog->hl_temp_sensor_1); 2017 } 2018 2019 if (hlog->hl_temp_sensor_2 != 0) { 2020 nvme_print_temp(2, "Temperature Sensor 2", 2021 hlog->hl_temp_sensor_2); 2022 } 2023 2024 if (hlog->hl_temp_sensor_3 != 0) { 2025 nvme_print_temp(2, "Temperature Sensor 3", 2026 hlog->hl_temp_sensor_3); 2027 } 2028 2029 if (hlog->hl_temp_sensor_4 != 0) { 2030 nvme_print_temp(2, "Temperature Sensor 4", 2031 hlog->hl_temp_sensor_4); 2032 } 2033 2034 if (hlog->hl_temp_sensor_5 != 0) { 2035 nvme_print_temp(2, "Temperature Sensor 5", 2036 hlog->hl_temp_sensor_5); 2037 } 2038 2039 if (hlog->hl_temp_sensor_6 != 0) { 2040 nvme_print_temp(2, "Temperature Sensor 6", 2041 hlog->hl_temp_sensor_6); 2042 } 2043 2044 if (hlog->hl_temp_sensor_7 != 0) { 2045 nvme_print_temp(2, "Temperature Sensor 7", 2046 hlog->hl_temp_sensor_7); 2047 } 2048 2049 if (hlog->hl_temp_sensor_8 != 0) { 2050 nvme_print_temp(2, "Temperature Sensor 8", 2051 hlog->hl_temp_sensor_8); 2052 } 2053 2054 if (!nvme_version_check(version, 1, 3)) { 2055 return; 2056 } 2057 2058 nvme_print_uint64(2, "Thermal Management Temp 1 Transition Count", 2059 hlog->hl_tmtemp_1_tc, NULL, NULL); 2060 2061 nvme_print_uint64(2, "Thermal Management Temp 2 Transition Count", 2062 hlog->hl_tmtemp_2_tc, NULL, NULL); 2063 2064 nvme_print_uint64(2, "Time for Thermal Management Temp 1", 2065 hlog->hl_tmtemp_1_time, NULL, "sec"); 2066 2067 nvme_print_uint64(2, "Time for Thermal Management Temp 2", 2068 hlog->hl_tmtemp_2_time, NULL, "sec"); 2069 } 2070 2071 /* 2072 * nvme_print_fwslot_log 2073 * 2074 * This function pretty-prints the firmware slot information. 2075 */ 2076 void 2077 nvme_print_fwslot_log(nvme_fwslot_log_t *fwlog, nvme_identify_ctrl_t *idctl) 2078 { 2079 int i; 2080 2081 char str[NVME_FWVER_SZ + sizeof (" (read-only)")]; 2082 2083 nvme_print(0, "Firmware Slot Information", -1, NULL); 2084 nvme_print_uint64(2, "Active Firmware Slot", fwlog->fw_afi, NULL, NULL); 2085 if (fwlog->fw_next != 0) 2086 nvme_print_uint64(2, "Next Firmware Slot", fwlog->fw_next, 2087 NULL, NULL); 2088 2089 2090 (void) snprintf(str, sizeof (str), "%.*s%s", 2091 nvme_strlen(fwlog->fw_frs[0], sizeof (fwlog->fw_frs[0])), 2092 fwlog->fw_frs[0], idctl->id_frmw.fw_readonly ? " (read-only)" : ""); 2093 nvme_print_str(2, "Firmware Revision for Slot", 1, str, sizeof (str)); 2094 2095 for (i = 1; i < idctl->id_frmw.fw_nslot; i++) { 2096 nvme_print_str(2, "Firmware Revision for Slot", i + 1, 2097 fwlog->fw_frs[i][0] == '\0' ? "<Unused>" : 2098 fwlog->fw_frs[i], sizeof (fwlog->fw_frs[i])); 2099 } 2100 } 2101 2102 /* 2103 * nvme_print_feat_* 2104 * 2105 * These functions pretty-print the data structures returned by GET FEATURES. 2106 */ 2107 void 2108 nvme_print_feat_arbitration(uint64_t res, void *b, size_t s, 2109 nvme_identify_ctrl_t *id, nvme_version_t *version) 2110 { 2111 _NOTE(ARGUNUSED(b)); 2112 _NOTE(ARGUNUSED(s)); 2113 _NOTE(ARGUNUSED(id)); 2114 nvme_arbitration_t arb; 2115 2116 arb.r = (uint32_t)res; 2117 if (arb.b.arb_ab != 7) 2118 nvme_print_uint64(4, "Arbitration Burst", 2119 1 << arb.b.arb_ab, NULL, NULL); 2120 else 2121 nvme_print_str(4, "Arbitration Burst", 0, 2122 "no limit", 0); 2123 nvme_print_uint64(4, "Low Priority Weight", 2124 (uint16_t)arb.b.arb_lpw + 1, NULL, NULL); 2125 nvme_print_uint64(4, "Medium Priority Weight", 2126 (uint16_t)arb.b.arb_mpw + 1, NULL, NULL); 2127 nvme_print_uint64(4, "High Priority Weight", 2128 (uint16_t)arb.b.arb_hpw + 1, NULL, NULL); 2129 } 2130 2131 void 2132 nvme_print_feat_power_mgmt(uint64_t res, void *b, size_t s, 2133 nvme_identify_ctrl_t *id, nvme_version_t *version) 2134 { 2135 _NOTE(ARGUNUSED(b)); 2136 _NOTE(ARGUNUSED(s)); 2137 _NOTE(ARGUNUSED(id)); 2138 nvme_power_mgmt_t pm; 2139 2140 pm.r = (uint32_t)res; 2141 nvme_print_uint64(4, "Power State", (uint8_t)pm.b.pm_ps, 2142 NULL, NULL); 2143 } 2144 2145 void 2146 nvme_print_feat_lba_range(uint64_t res, void *buf, size_t bufsize, 2147 nvme_identify_ctrl_t *id, nvme_version_t *version) 2148 { 2149 _NOTE(ARGUNUSED(id)); 2150 2151 nvme_lba_range_type_t lrt; 2152 nvme_lba_range_t *lr; 2153 size_t n_lr; 2154 int i; 2155 2156 if (buf == NULL) 2157 return; 2158 2159 lrt.r = res; 2160 lr = buf; 2161 2162 n_lr = bufsize / sizeof (nvme_lba_range_t); 2163 if (n_lr > lrt.b.lr_num + 1) 2164 n_lr = lrt.b.lr_num + 1; 2165 2166 nvme_print_uint64(4, "Number of LBA Ranges", 2167 (uint8_t)lrt.b.lr_num + 1, NULL, NULL); 2168 2169 for (i = 0; i != n_lr; i++) { 2170 if (verbose == 0 && lr[i].lr_nlb == 0) 2171 continue; 2172 2173 nvme_print(4, "LBA Range", i, NULL); 2174 if (lr[i].lr_type < ARRAY_SIZE(lba_range_types)) 2175 nvme_print_str(6, "Type", -1, 2176 lba_range_types[lr[i].lr_type], 0); 2177 else 2178 nvme_print_uint64(6, "Type", 2179 lr[i].lr_type, NULL, NULL); 2180 nvme_print(6, "Attributes", -1, NULL); 2181 nvme_print_bit(8, "Writable", 2182 nvme_version_check(version, 1, 0), 2183 lr[i].lr_attr.lr_write, "yes", "no"); 2184 nvme_print_bit(8, "Hidden", 2185 nvme_version_check(version, 1, 0), 2186 lr[i].lr_attr.lr_hidden, "yes", "no"); 2187 nvme_print_uint64(6, "Starting LBA", 2188 lr[i].lr_slba, NULL, NULL); 2189 nvme_print_uint64(6, "Number of Logical Blocks", 2190 lr[i].lr_nlb, NULL, NULL); 2191 nvme_print(6, "Unique Identifier", -1, 2192 "%.2x%.2x%.2x%.2x%.2x%.2x%.2x%.2x" 2193 "%.2x%.2x%.2x%.2x%.2x%.2x%.2x%.2x", 2194 lr[i].lr_guid[0], lr[i].lr_guid[1], 2195 lr[i].lr_guid[2], lr[i].lr_guid[3], 2196 lr[i].lr_guid[4], lr[i].lr_guid[5], 2197 lr[i].lr_guid[6], lr[i].lr_guid[7], 2198 lr[i].lr_guid[8], lr[i].lr_guid[9], 2199 lr[i].lr_guid[10], lr[i].lr_guid[11], 2200 lr[i].lr_guid[12], lr[i].lr_guid[13], 2201 lr[i].lr_guid[14], lr[i].lr_guid[15]); 2202 } 2203 } 2204 2205 void 2206 nvme_print_feat_temperature(uint64_t res, void *b, size_t s, 2207 nvme_identify_ctrl_t *id, nvme_version_t *version) 2208 { 2209 _NOTE(ARGUNUSED(s)); 2210 _NOTE(ARGUNUSED(id)); 2211 nvme_temp_threshold_t tt; 2212 char *label = b; 2213 2214 tt.r = (uint32_t)res; 2215 nvme_print_temp(4, label, tt.b.tt_tmpth); 2216 } 2217 2218 void 2219 nvme_print_feat_error(uint64_t res, void *b, size_t s, 2220 nvme_identify_ctrl_t *id, nvme_version_t *version) 2221 { 2222 _NOTE(ARGUNUSED(b)); 2223 _NOTE(ARGUNUSED(s)); 2224 _NOTE(ARGUNUSED(id)); 2225 nvme_error_recovery_t er; 2226 2227 er.r = (uint32_t)res; 2228 if (er.b.er_tler > 0) 2229 nvme_print_uint64(4, "Time Limited Error Recovery", 2230 (uint32_t)er.b.er_tler * 100, NULL, "ms"); 2231 else 2232 nvme_print_str(4, "Time Limited Error Recovery", -1, 2233 "no time limit", 0); 2234 } 2235 2236 void 2237 nvme_print_feat_write_cache(uint64_t res, void *b, size_t s, 2238 nvme_identify_ctrl_t *id, nvme_version_t *version) 2239 { 2240 _NOTE(ARGUNUSED(b)); 2241 _NOTE(ARGUNUSED(s)); 2242 _NOTE(ARGUNUSED(id)); 2243 nvme_write_cache_t wc; 2244 2245 wc.r = (uint32_t)res; 2246 nvme_print_bit(4, "Volatile Write Cache", 2247 nvme_version_check(version, 1, 0), 2248 wc.b.wc_wce, "enabled", "disabled"); 2249 } 2250 2251 void 2252 nvme_print_feat_nqueues(uint64_t res, void *b, size_t s, 2253 nvme_identify_ctrl_t *id, nvme_version_t *version) 2254 { 2255 _NOTE(ARGUNUSED(b)); 2256 _NOTE(ARGUNUSED(s)); 2257 _NOTE(ARGUNUSED(id)); 2258 nvme_nqueues_t nq; 2259 2260 nq.r = (uint32_t)res; 2261 nvme_print_uint64(4, "Number of Submission Queues", 2262 nq.b.nq_nsq + 1, NULL, NULL); 2263 nvme_print_uint64(4, "Number of Completion Queues", 2264 nq.b.nq_ncq + 1, NULL, NULL); 2265 } 2266 2267 void 2268 nvme_print_feat_intr_coal(uint64_t res, void *b, size_t s, 2269 nvme_identify_ctrl_t *id, nvme_version_t *version) 2270 { 2271 _NOTE(ARGUNUSED(b)); 2272 _NOTE(ARGUNUSED(s)); 2273 _NOTE(ARGUNUSED(id)); 2274 nvme_intr_coal_t ic; 2275 2276 ic.r = (uint32_t)res; 2277 nvme_print_uint64(4, "Aggregation Threshold", 2278 ic.b.ic_thr + 1, NULL, NULL); 2279 nvme_print_uint64(4, "Aggregation Time", 2280 (uint16_t)ic.b.ic_time * 100, NULL, "us"); 2281 } 2282 void 2283 nvme_print_feat_intr_vect(uint64_t res, void *b, size_t s, 2284 nvme_identify_ctrl_t *id, nvme_version_t *version) 2285 { 2286 _NOTE(ARGUNUSED(b)); 2287 _NOTE(ARGUNUSED(s)); 2288 _NOTE(ARGUNUSED(id)); 2289 nvme_intr_vect_t iv; 2290 char *tmp; 2291 2292 iv.r = (uint32_t)res; 2293 if (asprintf(&tmp, "Vector %d Coalescing Disable", iv.b.iv_iv) < 0) 2294 err(-1, "nvme_print_feat_common()"); 2295 2296 nvme_print_bit(4, tmp, iv.b.iv_cd, 2297 nvme_version_check(version, 1, 0), 2298 "yes", "no"); 2299 } 2300 2301 void 2302 nvme_print_feat_write_atom(uint64_t res, void *b, size_t s, 2303 nvme_identify_ctrl_t *id, nvme_version_t *version) 2304 { 2305 _NOTE(ARGUNUSED(b)); 2306 _NOTE(ARGUNUSED(s)); 2307 _NOTE(ARGUNUSED(id)); 2308 nvme_write_atomicity_t wa; 2309 2310 wa.r = (uint32_t)res; 2311 nvme_print_bit(4, "Disable Normal", wa.b.wa_dn, 2312 nvme_version_check(version, 1, 0), 2313 "yes", "no"); 2314 } 2315 2316 void 2317 nvme_print_feat_async_event(uint64_t res, void *b, size_t s, 2318 nvme_identify_ctrl_t *idctl, nvme_version_t *version) 2319 { 2320 _NOTE(ARGUNUSED(b)); 2321 _NOTE(ARGUNUSED(s)); 2322 nvme_async_event_conf_t aec; 2323 2324 aec.r = (uint32_t)res; 2325 nvme_print_bit(4, "Available Space below threshold", 2326 nvme_version_check(version, 1, 0), 2327 aec.b.aec_avail, "enabled", "disabled"); 2328 nvme_print_bit(4, "Temperature above threshold", 2329 nvme_version_check(version, 1, 0), 2330 aec.b.aec_temp, "enabled", "disabled"); 2331 nvme_print_bit(4, "Device Reliability compromised", 2332 nvme_version_check(version, 1, 0), 2333 aec.b.aec_reliab, "enabled", "disabled"); 2334 nvme_print_bit(4, "Media read-only", 2335 nvme_version_check(version, 1, 0), 2336 aec.b.aec_readonly, "enabled", "disabled"); 2337 if (idctl->id_vwc.vwc_present != 0) { 2338 nvme_print_bit(4, "Volatile Memory Backup failed", 2339 nvme_version_check(version, 1, 0), 2340 aec.b.aec_volatile, "enabled", "disabled"); 2341 } 2342 2343 /* NVMe 1.2 */ 2344 nvme_print_bit(4, "Namespace attribute notices", 2345 nvme_version_check(version, 1, 2), 2346 aec.b.aec_nsan, "enabled", "disabled"); 2347 nvme_print_bit(4, "Firmware activation notices", 2348 nvme_version_check(version, 1, 2), 2349 aec.b.aec_fwact, "enabled", "disabled"); 2350 2351 /* NVMe 1.3 */ 2352 nvme_print_bit(4, "Telemetry log notices", 2353 nvme_version_check(version, 1, 3), 2354 aec.b.aec_telln, "enabled", "disabled"); 2355 2356 /* NVMe 1.4 */ 2357 nvme_print_bit(4, "ANA change notices", 2358 nvme_version_check(version, 1, 4), 2359 aec.b.aec_ansacn, "enabled", "disabled"); 2360 nvme_print_bit(4, 2361 "Predictable latency event aggr. LCNs", 2362 nvme_version_check(version, 1, 4), 2363 aec.b.aec_plat, "enabled", "disabled"); 2364 nvme_print_bit(4, "LBA status information notices", 2365 nvme_version_check(version, 1, 4), 2366 aec.b.aec_lbasi, "enabled", "disabled"); 2367 nvme_print_bit(4, "Endurance group event aggregate LCNs", 2368 nvme_version_check(version, 1, 4), 2369 aec.b.aec_egeal, "enabled", "disabled"); 2370 } 2371 2372 void 2373 nvme_print_feat_auto_pst(uint64_t res, void *buf, size_t bufsize, 2374 nvme_identify_ctrl_t *id, nvme_version_t *version) 2375 { 2376 _NOTE(ARGUNUSED(id)); 2377 2378 nvme_auto_power_state_trans_t apst; 2379 nvme_auto_power_state_t *aps; 2380 int i; 2381 int cnt = bufsize / sizeof (nvme_auto_power_state_t); 2382 2383 if (buf == NULL) 2384 return; 2385 2386 apst.r = res; 2387 aps = buf; 2388 2389 nvme_print_bit(4, "Autonomous Power State Transition", 2390 nvme_version_check(version, 1, 0), 2391 apst.b.apst_apste, "enabled", "disabled"); 2392 for (i = 0; i != cnt; i++) { 2393 if (aps[i].apst_itps == 0 && aps[i].apst_itpt == 0) 2394 break; 2395 2396 nvme_print(4, "Power State", i, NULL); 2397 nvme_print_uint64(6, "Idle Transition Power State", 2398 (uint16_t)aps[i].apst_itps, NULL, NULL); 2399 nvme_print_uint64(6, "Idle Time Prior to Transition", 2400 aps[i].apst_itpt, NULL, "ms"); 2401 } 2402 } 2403 2404 void 2405 nvme_print_feat_progress(uint64_t res, void *b, size_t s, 2406 nvme_identify_ctrl_t *id, nvme_version_t *version) 2407 { 2408 _NOTE(ARGUNUSED(b)); 2409 _NOTE(ARGUNUSED(s)); 2410 _NOTE(ARGUNUSED(id)); 2411 nvme_software_progress_marker_t spm; 2412 2413 spm.r = (uint32_t)res; 2414 nvme_print_uint64(4, "Pre-Boot Software Load Count", 2415 spm.b.spm_pbslc, NULL, NULL); 2416 } 2417 2418 const char * 2419 nvme_fw_error(int err, int sc) 2420 { 2421 if (sc == 0) 2422 return (strerror(err)); 2423 2424 switch (sc) { 2425 case NVME_CQE_SC_SPC_INV_FW_SLOT: 2426 return ("Invalid firmware slot"); 2427 case NVME_CQE_SC_SPC_INV_FW_IMG: 2428 return ("Invalid firmware image"); 2429 case NVME_CQE_SC_SPC_FW_RESET: 2430 return ("Conventional reset required - use " 2431 "'reboot -p' or similar"); 2432 case NVME_CQE_SC_SPC_FW_NSSR: 2433 return ("NVM subsystem reset required - power cycle " 2434 "your system"); 2435 case NVME_CQE_SC_SPC_FW_NEXT_RESET: 2436 return ("Image will be activated at next reset"); 2437 case NVME_CQE_SC_SPC_FW_MTFA: 2438 return ("Activation requires maximum time violation"); 2439 case NVME_CQE_SC_SPC_FW_PROHIBITED: 2440 return ("Activation prohibited"); 2441 default: 2442 return ("See message log (usually /var/adm/messages) " 2443 "for details"); 2444 } 2445 2446 } 2447