acpi.c revision 1.19
1 /* $NetBSD: acpi.c,v 1.19 2017/08/31 06:53:58 msaitoh Exp $ */ 2 3 /*- 4 * Copyright (c) 1998 Doug Rabson 5 * Copyright (c) 2000 Mitsuru IWASAKI <iwasaki (at) FreeBSD.org> 6 * All rights reserved. 7 * 8 * Redistribution and use in source and binary forms, with or without 9 * modification, are permitted provided that the following conditions 10 * are met: 11 * 1. Redistributions of source code must retain the above copyright 12 * notice, this list of conditions and the following disclaimer. 13 * 2. Redistributions in binary form must reproduce the above copyright 14 * notice, this list of conditions and the following disclaimer in the 15 * documentation and/or other materials provided with the distribution. 16 * 17 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 18 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 19 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 20 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 21 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 22 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 23 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 24 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 25 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 26 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 27 * SUCH DAMAGE. 28 * 29 * $FreeBSD: head/usr.sbin/acpi/acpidump/acpi.c 321299 2017-07-20 17:36:17Z emaste $ 30 */ 31 32 #include <sys/cdefs.h> 33 __RCSID("$NetBSD: acpi.c,v 1.19 2017/08/31 06:53:58 msaitoh Exp $"); 34 35 #include <sys/param.h> 36 #include <sys/endian.h> 37 #include <sys/stat.h> 38 #include <sys/wait.h> 39 #include <assert.h> 40 #include <err.h> 41 #include <fcntl.h> 42 #include <paths.h> 43 #include <stdio.h> 44 #include <stdint.h> 45 #include <stdlib.h> 46 #include <string.h> 47 #include <unistd.h> 48 #include <stddef.h> 49 #include <uuid.h> 50 51 #include "acpidump.h" 52 53 #define BEGIN_COMMENT "/*\n" 54 #define END_COMMENT " */\n" 55 56 static void acpi_print_string(char *s, size_t length); 57 static void acpi_print_gas(ACPI_GENERIC_ADDRESS *gas); 58 static void acpi_print_pci(uint16_t vendorid, uint16_t deviceid, 59 uint8_t seg, uint8_t bus, uint8_t device, uint8_t func); 60 static void acpi_print_pci_sbfd(uint8_t seg, uint8_t bus, uint8_t device, 61 uint8_t func); 62 #ifdef notyet 63 static void acpi_print_hest_generic_status(ACPI_HEST_GENERIC_STATUS *); 64 static void acpi_print_hest_generic_data(ACPI_HEST_GENERIC_DATA *); 65 #endif 66 static void acpi_print_whea(ACPI_WHEA_HEADER *whea, 67 void (*print_action)(ACPI_WHEA_HEADER *), 68 void (*print_ins)(ACPI_WHEA_HEADER *), 69 void (*print_flags)(ACPI_WHEA_HEADER *)); 70 static int acpi_get_fadt_revision(ACPI_TABLE_FADT *fadt); 71 static uint64_t acpi_select_address(uint32_t, uint64_t); 72 static void acpi_handle_fadt(ACPI_TABLE_HEADER *fadt); 73 static void acpi_print_cpu(u_char cpu_id); 74 static void acpi_print_cpu_uid(uint32_t uid, char *uid_string); 75 static void acpi_print_local_apic(uint32_t apic_id, uint32_t flags); 76 static void acpi_print_io_apic(uint32_t apic_id, uint32_t int_base, 77 uint64_t apic_addr); 78 static void acpi_print_mps_flags(uint16_t flags); 79 static void acpi_print_intr(uint32_t intr, uint16_t mps_flags); 80 static void acpi_print_local_nmi(u_int lint, uint16_t mps_flags); 81 static void acpi_print_madt(ACPI_SUBTABLE_HEADER *mp); 82 static void acpi_handle_bert(ACPI_TABLE_HEADER *sdp); 83 static void acpi_handle_boot(ACPI_TABLE_HEADER *sdp); 84 static void acpi_handle_cpep(ACPI_TABLE_HEADER *sdp); 85 static void acpi_handle_dbgp(ACPI_TABLE_HEADER *sdp); 86 static void acpi_handle_einj(ACPI_TABLE_HEADER *sdp); 87 static void acpi_handle_erst(ACPI_TABLE_HEADER *sdp); 88 static void acpi_handle_hest(ACPI_TABLE_HEADER *sdp); 89 static void acpi_handle_madt(ACPI_TABLE_HEADER *sdp); 90 static void acpi_handle_msct(ACPI_TABLE_HEADER *sdp); 91 static void acpi_handle_ecdt(ACPI_TABLE_HEADER *sdp); 92 static void acpi_handle_hpet(ACPI_TABLE_HEADER *sdp); 93 static void acpi_handle_mcfg(ACPI_TABLE_HEADER *sdp); 94 static void acpi_handle_sbst(ACPI_TABLE_HEADER *sdp); 95 static void acpi_handle_slit(ACPI_TABLE_HEADER *sdp); 96 static void acpi_handle_spcr(ACPI_TABLE_HEADER *sdp); 97 static void acpi_print_srat_cpu(uint32_t apic_id, 98 uint32_t proximity_domain, 99 uint32_t flags, uint32_t clockdomain); 100 static void acpi_print_srat_memory(ACPI_SRAT_MEM_AFFINITY *mp); 101 static void acpi_print_srat(ACPI_SUBTABLE_HEADER *srat); 102 static void acpi_handle_srat(ACPI_TABLE_HEADER *sdp); 103 static void acpi_handle_tcpa(ACPI_TABLE_HEADER *sdp); 104 static void acpi_print_nfit(ACPI_NFIT_HEADER *nfit); 105 static void acpi_handle_nfit(ACPI_TABLE_HEADER *sdp); 106 static void acpi_handle_waet(ACPI_TABLE_HEADER *sdp); 107 static void acpi_handle_wdat(ACPI_TABLE_HEADER *sdp); 108 static void acpi_handle_wdrt(ACPI_TABLE_HEADER *sdp); 109 static void acpi_print_sdt(ACPI_TABLE_HEADER *sdp); 110 static void acpi_dump_bytes(ACPI_TABLE_HEADER *sdp); 111 static void acpi_print_fadt(ACPI_TABLE_HEADER *sdp); 112 static void acpi_print_facs(ACPI_TABLE_FACS *facs); 113 static void acpi_print_dsdt(ACPI_TABLE_HEADER *dsdp); 114 static ACPI_TABLE_HEADER *acpi_map_sdt(vm_offset_t pa); 115 static void acpi_print_rsd_ptr(ACPI_TABLE_RSDP *rp); 116 static void acpi_handle_rsdt(ACPI_TABLE_HEADER *rsdp); 117 static void acpi_walk_subtables(ACPI_TABLE_HEADER *table, void *first, 118 void (*action)(ACPI_SUBTABLE_HEADER *)); 119 static void acpi_walk_nfit(ACPI_TABLE_HEADER *table, void *first, 120 void (*action)(ACPI_NFIT_HEADER *)); 121 122 /* Size of an address. 32-bit for ACPI 1.0, 64-bit for ACPI 2.0 and up. */ 123 static int addr_size; 124 125 /* Strings used in the TCPA table */ 126 static const char *tcpa_event_type_strings[] = { 127 "PREBOOT Certificate", 128 "POST Code", 129 "Unused", 130 "No Action", 131 "Separator", 132 "Action", 133 "Event Tag", 134 "S-CRTM Contents", 135 "S-CRTM Version", 136 "CPU Microcode", 137 "Platform Config Flags", 138 "Table of Devices", 139 "Compact Hash", 140 "IPL", 141 "IPL Partition Data", 142 "Non-Host Code", 143 "Non-Host Config", 144 "Non-Host Info" 145 }; 146 147 static const char *TCPA_pcclient_strings[] = { 148 "<undefined>", 149 "SMBIOS", 150 "BIS Certificate", 151 "POST BIOS ROM Strings", 152 "ESCD", 153 "CMOS", 154 "NVRAM", 155 "Option ROM Execute", 156 "Option ROM Configurateion", 157 "<undefined>", 158 "Option ROM Microcode Update ", 159 "S-CRTM Version String", 160 "S-CRTM Contents", 161 "POST Contents", 162 "Table of Devices", 163 }; 164 165 #define PRINTFLAG_END() printflag_end() 166 167 static char pf_sep = '{'; 168 169 static void 170 printflag_end(void) 171 { 172 173 if (pf_sep != '{') { 174 printf("}"); 175 pf_sep = '{'; 176 } 177 printf("\n"); 178 } 179 180 static void 181 printflag(uint64_t var, uint64_t mask, const char *name) 182 { 183 184 if (var & mask) { 185 printf("%c%s", pf_sep, name); 186 pf_sep = ','; 187 } 188 } 189 190 static void 191 acpi_print_string(char *s, size_t length) 192 { 193 int c; 194 195 /* Trim trailing spaces and NULLs */ 196 while (length > 0 && (s[length - 1] == ' ' || s[length - 1] == '\0')) 197 length--; 198 199 while (length--) { 200 c = *s++; 201 putchar(c); 202 } 203 } 204 205 static void 206 acpi_print_gas(ACPI_GENERIC_ADDRESS *gas) 207 { 208 switch(gas->SpaceId) { 209 case ACPI_GAS_MEMORY: 210 if (gas->BitWidth <= 32) 211 printf("0x%08x:%u[%u] (Memory)", 212 (u_int)gas->Address, gas->BitOffset, 213 gas->BitWidth); 214 else 215 printf("0x%016jx:%u[%u] (Memory)", 216 (uintmax_t)gas->Address, gas->BitOffset, 217 gas->BitWidth); 218 break; 219 case ACPI_GAS_IO: 220 printf("0x%02x:%u[%u] (IO)", (u_int)gas->Address, 221 gas->BitOffset, gas->BitWidth); 222 break; 223 case ACPI_GAS_PCI: 224 printf("%x:%x+0x%x (PCI)", (uint16_t)(gas->Address >> 32), 225 (uint16_t)((gas->Address >> 16) & 0xffff), 226 (uint16_t)gas->Address); 227 break; 228 /* XXX How to handle these below? */ 229 case ACPI_GAS_EMBEDDED: 230 printf("0x%x:%u[%u] (EC)", (uint16_t)gas->Address, 231 gas->BitOffset, gas->BitWidth); 232 break; 233 case ACPI_GAS_SMBUS: 234 printf("0x%x:%u[%u] (SMBus)", (uint16_t)gas->Address, 235 gas->BitOffset, gas->BitWidth); 236 break; 237 case ACPI_GAS_CMOS: 238 case ACPI_GAS_PCIBAR: 239 case ACPI_GAS_DATATABLE: 240 case ACPI_GAS_FIXED: 241 default: 242 printf("0x%016jx (?)", (uintmax_t)gas->Address); 243 break; 244 } 245 } 246 247 static void 248 acpi_print_pci(uint16_t vendorid, uint16_t deviceid, 249 uint8_t seg, uint8_t bus, uint8_t device, uint8_t func) 250 { 251 if (vendorid == 0xffff && deviceid == 0xffff) { 252 printf("\tPCI Device=NONE\n"); 253 return; 254 } 255 256 printf("\tPCI device={\n"); 257 printf("\t\tVendor=0x%x\n", vendorid); 258 printf("\t\tDevice=0x%x\n", deviceid); 259 printf("\n"); 260 printf("\t\tSegment Group=%d\n", seg); 261 printf("\t\tBus=%d\n", bus); 262 printf("\t\tDevice=%d\n", device); 263 printf("\t\tFunction=%d\n", func); 264 printf("\t}\n"); 265 } 266 267 static void 268 acpi_print_pci_sbfd(uint8_t seg, uint8_t bus, uint8_t device, uint8_t func) 269 { 270 if (bus == 0xff && device == 0xff && func == 0xff) { 271 printf("\tPCI Device=NONE\n"); 272 return; 273 } 274 275 printf("\tPCI device={\n"); 276 printf("\t\tSegment Group=%d\n", seg); 277 printf("\t\tBus=%d\n", bus); 278 printf("\t\tDevice=%d\n", device); 279 printf("\t\tFunction=%d\n", func); 280 printf("\t}\n"); 281 } 282 283 #ifdef notyet 284 static void 285 acpi_print_hest_errorseverity(uint32_t error) 286 { 287 printf("\tError Severity={ "); 288 switch (error) { 289 case 0: 290 printf("Recoverable"); 291 break; 292 case 1: 293 printf("Fatal"); 294 break; 295 case 2: 296 printf("Corrected"); 297 break; 298 case 3: 299 printf("None"); 300 break; 301 default: 302 printf("%d (reserved)", error); 303 break; 304 } 305 printf("}\n"); 306 } 307 #endif 308 309 static void 310 acpi_print_hest_errorbank(ACPI_HEST_IA_ERROR_BANK *bank) 311 { 312 printf("\n"); 313 printf("\tBank Number=%d\n", bank->BankNumber); 314 printf("\tClear Status On Init={ %s }\n", 315 bank->ClearStatusOnInit ? "NO" : "YES"); 316 printf("\tStatus Data Format={ "); 317 switch (bank->StatusFormat) { 318 case 0: 319 printf("IA32 MCA"); 320 break; 321 case 1: 322 printf("EMT64 MCA"); 323 break; 324 case 2: 325 printf("AMD64 MCA"); 326 break; 327 } 328 printf(" }\n"); 329 330 if (bank->ControlRegister) 331 printf("\tControl Register=0x%x\n", bank->ControlRegister); 332 printf("\tControl Init Data=0x%"PRIx64"\n", bank->ControlData); 333 printf("\tStatus MSR=0x%x\n", bank->StatusRegister); 334 printf("\tAddress MSR=0x%x\n", bank->AddressRegister); 335 printf("\tMisc MSR=0x%x\n", bank->MiscRegister); 336 } 337 338 static void 339 acpi_print_hest_header(ACPI_HEST_HEADER *hest) 340 { 341 printf("\tType={ "); 342 switch (hest->Type) { 343 case ACPI_HEST_TYPE_IA32_CHECK: 344 printf("IA32 Machine Check Exception"); 345 break; 346 case ACPI_HEST_TYPE_IA32_CORRECTED_CHECK: 347 printf("IA32 Corrected Machine Check\n"); 348 break; 349 case ACPI_HEST_TYPE_IA32_NMI: 350 printf("IA32 Non-Maskable Interrupt\n"); 351 break; 352 case ACPI_HEST_TYPE_NOT_USED3: 353 case ACPI_HEST_TYPE_NOT_USED4: 354 case ACPI_HEST_TYPE_NOT_USED5: 355 printf("unused type: %d\n", hest->Type); 356 break; 357 case ACPI_HEST_TYPE_AER_ROOT_PORT: 358 printf("PCI Express Root Port AER\n"); 359 break; 360 case ACPI_HEST_TYPE_AER_ENDPOINT: 361 printf("PCI Express Endpoint AER\n"); 362 break; 363 case ACPI_HEST_TYPE_AER_BRIDGE: 364 printf("PCI Express/PCI-X Bridge AER\n"); 365 break; 366 case ACPI_HEST_TYPE_GENERIC_ERROR: 367 printf("Generic Hardware Error Source\n"); 368 break; 369 case ACPI_HEST_TYPE_GENERIC_ERROR_V2: 370 printf("Generic Hardware Error Source version 2\n"); 371 break; 372 case ACPI_HEST_TYPE_RESERVED: 373 default: 374 printf("Reserved\n"); 375 break; 376 } 377 printf(" }\n"); 378 printf("\tSourceId=%d\n", hest->SourceId); 379 } 380 381 static void 382 acpi_print_hest_aer_common(ACPI_HEST_AER_COMMON *data) 383 { 384 printf("\tFlags={ "); 385 if (data->Flags & ACPI_HEST_FIRMWARE_FIRST) 386 printf("FIRMWARE_FIRST"); 387 if (data->Flags & ACPI_HEST_GLOBAL) 388 printf("GLOBAL"); 389 printf(" }\n"); 390 printf("\tEnabled={ %s ", data->Flags ? "YES" : "NO"); 391 if (data->Flags & ACPI_HEST_FIRMWARE_FIRST) 392 printf("(ignored) "); 393 printf("}\n"); 394 printf("\tNumber of Record to pre-allocate=%d\n", 395 data->RecordsToPreallocate); 396 printf("\tMax. Sections per Record=%d\n", data->MaxSectionsPerRecord); 397 if (!(data->Flags & ACPI_HEST_GLOBAL)) 398 acpi_print_pci_sbfd(0, data->Bus, data->Device, data->Function); 399 printf("\tDevice Control=0x%x\n", data->DeviceControl); 400 printf("\tUncorrectable Error Mask Register=0x%x\n", 401 data->UncorrectableMask); 402 printf("\tUncorrectable Error Severity Register=0x%x\n", 403 data->UncorrectableSeverity); 404 printf("\tCorrectable Error Mask Register=0x%x\n", 405 data->CorrectableMask); 406 printf("\tAdvanced Capabilities Register=0x%x\n", 407 data->AdvancedCapabilities); 408 } 409 410 static void 411 acpi_print_hest_notify(ACPI_HEST_NOTIFY *notify) 412 { 413 printf("\tHW Error Notification={\n"); 414 printf("\t\tType={ "); 415 switch (notify->Type) { 416 case ACPI_HEST_NOTIFY_POLLED: 417 printf("POLLED"); 418 break; 419 case ACPI_HEST_NOTIFY_EXTERNAL: 420 printf("EXTERN"); 421 break; 422 case ACPI_HEST_NOTIFY_LOCAL: 423 printf("LOCAL"); 424 break; 425 case ACPI_HEST_NOTIFY_SCI: 426 printf("SCI"); 427 break; 428 case ACPI_HEST_NOTIFY_NMI: 429 printf("NMI"); 430 break; 431 case ACPI_HEST_NOTIFY_CMCI: 432 printf("CMCI"); 433 break; 434 case ACPI_HEST_NOTIFY_MCE: 435 printf("MCE"); 436 break; 437 case ACPI_HEST_NOTIFY_GPIO: 438 printf("GPIO-Signal"); 439 break; 440 case ACPI_HEST_NOTIFY_SEA: 441 printf("ARMv8 SEA"); 442 break; 443 case ACPI_HEST_NOTIFY_SEI: 444 printf("ARMv8 SEI"); 445 break; 446 case ACPI_HEST_NOTIFY_GSIV: 447 printf("External Interrupt - GSIV"); 448 break; 449 case ACPI_HEST_NOTIFY_RESERVED: 450 printf("RESERVED"); 451 break; 452 default: 453 printf(" %d (reserved)", notify->Type); 454 break; 455 } 456 printf(" }\n"); 457 458 printf("\t\tLength=%d\n", notify->Length); 459 printf("\t\tConfig Write Enable={\n"); 460 if (notify->ConfigWriteEnable & ACPI_HEST_TYPE) 461 printf("TYPE"); 462 if (notify->ConfigWriteEnable & ACPI_HEST_POLL_INTERVAL) 463 printf("POLL INTERVAL"); 464 if (notify->ConfigWriteEnable & ACPI_HEST_POLL_THRESHOLD_VALUE) 465 printf("THRESHOLD VALUE"); 466 if (notify->ConfigWriteEnable & ACPI_HEST_POLL_THRESHOLD_WINDOW) 467 printf("THRESHOLD WINDOW"); 468 if (notify->ConfigWriteEnable & ACPI_HEST_ERR_THRESHOLD_VALUE) 469 printf("THRESHOLD VALUE"); 470 if (notify->ConfigWriteEnable & ACPI_HEST_ERR_THRESHOLD_WINDOW) 471 printf("THRESHOLD WINDOW"); 472 printf("}\n"); 473 474 printf("\t\tPoll Interval=%d msec\n", notify->PollInterval); 475 printf("\t\tInterrupt Vector=%d\n", notify->Vector); 476 printf("\t\tSwitch To Polling Threshold Value=%d\n", 477 notify->PollingThresholdValue); 478 printf("\t\tSwitch To Polling Threshold Window=%d msec\n", 479 notify->PollingThresholdWindow); 480 printf("\t\tError Threshold Value=%d\n", 481 notify->ErrorThresholdValue); 482 printf("\t\tError Threshold Window=%d msec\n", 483 notify->ErrorThresholdWindow); 484 printf("\t}\n"); 485 } 486 487 #ifdef notyet 488 static void 489 acpi_print_hest_generic_status(ACPI_HEST_GENERIC_STATUS *data) 490 { 491 uint32_t i, pos, entries; 492 ACPI_HEST_GENERIC_DATA *gen; 493 494 entries = data->BlockStatus & ACPI_HEST_ERROR_ENTRY_COUNT; 495 496 printf("\tGeneric Error Status={\n"); 497 printf("\t\tBlock Status={ "); 498 if (data->BlockStatus & ACPI_HEST_UNCORRECTABLE) 499 printf("UNCORRECTABLE"); 500 if (data->BlockStatus & ACPI_HEST_CORRECTABLE) 501 printf("CORRECTABLE"); 502 if (data->BlockStatus & ACPI_HEST_MULTIPLE_UNCORRECTABLE) 503 printf("MULTIPLE UNCORRECTABLE"); 504 if (data->BlockStatus & ACPI_HEST_MULTIPLE_CORRECTABLE) 505 printf("MULTIPLE CORRECTABLE"); 506 printf(" }\n"); 507 printf("\t\tEntry Count=%d\n", entries); 508 printf("\t\tRaw Data Offset=%d\n", data->RawDataOffset); 509 printf("\t\tRaw Data Length=%d\n", data->RawDataLength); 510 printf("\t\tData Length=%d\n", data->DataLength); 511 printf("\t"); 512 acpi_print_hest_errorseverity(data->ErrorSeverity); 513 printf("\t}\n"); 514 515 pos = sizeof(ACPI_HEST_GENERIC_STATUS); 516 for (i = 0; i < entries; i++) { 517 gen = (ACPI_HEST_GENERIC_DATA *)((char *)data + pos); 518 acpi_print_hest_generic_data(gen); 519 pos += sizeof(ACPI_HEST_GENERIC_DATA); 520 } 521 } 522 #endif 523 524 #ifdef notyet 525 static void 526 acpi_print_hest_generic_data(ACPI_HEST_GENERIC_DATA *data) 527 { 528 printf("\tGeneric Error Data={\n"); 529 printf("\t\tSectionType="); 530 acpi_print_string((char *)data->SectionType, sizeof(data->SectionType)); 531 printf("\n\t"); 532 acpi_print_hest_errorseverity(data->ErrorSeverity); 533 printf("\t\tRevision=0x%x\n", data->Revision); 534 printf("\t\tValidation Bits=0x%x\n", data->ValidationBits); 535 printf("\t\tFlags=0x%x\n", data->Flags); 536 printf("\t\tData Length=%d\n", data->ErrorDataLength); 537 printf("\t\tField Replication Unit Id="); 538 acpi_print_string((char *)data->FruId, sizeof(data->FruId)); 539 printf("\n"); 540 printf("\t\tField Replication Unit="); 541 acpi_print_string((char *)data->FruText, sizeof(data->FruText)); 542 printf("\n"); 543 printf("\t}\n"); 544 } 545 #endif 546 547 static void 548 acpi_print_whea(ACPI_WHEA_HEADER *whea, 549 void (*print_action)(ACPI_WHEA_HEADER *), 550 void (*print_ins)(ACPI_WHEA_HEADER *), 551 void (*print_flags)(ACPI_WHEA_HEADER *)) 552 { 553 printf("\n"); 554 555 print_action(whea); 556 print_ins(whea); 557 if (print_flags) 558 print_flags(whea); 559 printf("\tRegisterRegion="); 560 acpi_print_gas(&whea->RegisterRegion); 561 printf("\n"); 562 printf("\tMASK=0x%08"PRIx64"\n", whea->Mask); 563 } 564 565 static void 566 acpi_print_hest_ia32_check(ACPI_HEST_IA_MACHINE_CHECK *data) 567 { 568 uint32_t i, pos; 569 ACPI_HEST_IA_ERROR_BANK *bank; 570 571 acpi_print_hest_header(&data->Header); 572 printf("\tFlags={ "); 573 if (data->Flags & ACPI_HEST_FIRMWARE_FIRST) 574 printf("FIRMWARE_FIRST"); 575 printf(" }\n"); 576 printf("\tEnabled={ %s }\n", data->Enabled ? "YES" : "NO"); 577 printf("\tNumber of Record to pre-allocate=%d\n", 578 data->RecordsToPreallocate); 579 printf("\tMax Sections per Record=%d\n", 580 data->MaxSectionsPerRecord); 581 printf("\tGlobal Capability Init Data=0x%"PRIx64"\n", 582 data->GlobalCapabilityData); 583 printf("\tGlobal Control Init Data=0x%"PRIx64"\n", 584 data->GlobalControlData); 585 printf("\tNumber of Hardware Error Reporting Banks=%d\n", 586 data->NumHardwareBanks); 587 588 pos = sizeof(ACPI_HEST_IA_MACHINE_CHECK); 589 for (i = 0; i < data->NumHardwareBanks; i++) { 590 bank = (ACPI_HEST_IA_ERROR_BANK *)((char *)data + pos); 591 acpi_print_hest_errorbank(bank); 592 pos += sizeof(ACPI_HEST_IA_ERROR_BANK); 593 } 594 } 595 596 static void 597 acpi_print_hest_ia32_correctedcheck(ACPI_HEST_IA_CORRECTED *data) 598 { 599 uint32_t i, pos; 600 ACPI_HEST_IA_ERROR_BANK *bank; 601 602 acpi_print_hest_header(&data->Header); 603 printf("\tFlags={ "); 604 if (data->Flags & ACPI_HEST_FIRMWARE_FIRST) 605 printf("FIRMWARE_FIRST"); 606 printf(" }\n"); 607 printf("\tEnabled={ %s }\n", data->Enabled ? "YES" : "NO"); 608 printf("\tNumber of Record to pre-allocate=%d\n", 609 data->RecordsToPreallocate); 610 printf("\tMax Sections per Record=%d\n", 611 data->MaxSectionsPerRecord); 612 acpi_print_hest_notify(&data->Notify); 613 614 printf("\tNumber of Hardware Error Reporting Banks=%d\n", 615 data->NumHardwareBanks); 616 617 pos = sizeof(ACPI_HEST_IA_MACHINE_CHECK); 618 for (i = 0; i < data->NumHardwareBanks; i++) { 619 bank = (ACPI_HEST_IA_ERROR_BANK *)((char *)data + pos); 620 acpi_print_hest_errorbank(bank); 621 pos += sizeof(ACPI_HEST_IA_ERROR_BANK); 622 } 623 } 624 625 static void 626 acpi_print_hest_ia32_nmi(ACPI_HEST_IA_NMI *data) 627 { 628 acpi_print_hest_header(&data->Header); 629 printf("\tNumber of Record to pre-allocate=%d\n", 630 data->RecordsToPreallocate); 631 printf("\tMax Sections per Record=%d\n", 632 data->MaxSectionsPerRecord); 633 printf("\tMax Raw Data Length=%d\n", 634 data->MaxRawDataLength); 635 } 636 637 static void 638 acpi_print_hest_aer_root(ACPI_HEST_AER_ROOT *data) 639 { 640 acpi_print_hest_header(&data->Header); 641 acpi_print_hest_aer_common(&data->Aer); 642 printf("Root Error Command Register=0x%x\n", data->RootErrorCommand); 643 } 644 645 static void 646 acpi_print_hest_aer_endpoint(ACPI_HEST_AER *data) 647 { 648 acpi_print_hest_header(&data->Header); 649 acpi_print_hest_aer_common(&data->Aer); 650 } 651 652 static void 653 acpi_print_hest_aer_bridge(ACPI_HEST_AER_BRIDGE *data) 654 { 655 acpi_print_hest_header(&data->Header); 656 acpi_print_hest_aer_common(&data->Aer); 657 658 printf("\tSecondary Uncorrectable Error Mask Register=0x%x\n", 659 data->UncorrectableMask2); 660 printf("\tSecondary Uncorrectable Error Severity Register=0x%x\n", 661 data->UncorrectableSeverity2); 662 printf("\tSecondory Advanced Capabilities Register=0x%x\n", 663 data->AdvancedCapabilities2); 664 } 665 666 static void 667 acpi_print_hest_generic(ACPI_HEST_GENERIC *data) 668 { 669 acpi_print_hest_header(&data->Header); 670 if (data->RelatedSourceId != 0xffff) 671 printf("\tReleated SourceId=%d\n", data->RelatedSourceId); 672 printf("\tEnabled={ %s }\n", data->Enabled ? "YES" : "NO"); 673 printf("\tNumber of Records to pre-allocate=%d\n", 674 data->RecordsToPreallocate); 675 printf("\tMax Sections per Record=%d\n", 676 data->MaxSectionsPerRecord); 677 printf("\tMax Raw Data Length=%d\n", data->MaxRawDataLength); 678 printf("\tError Status Address="); 679 acpi_print_gas(&data->ErrorStatusAddress); 680 acpi_print_hest_notify(&data->Notify); 681 printf("\tError Block Length=%d\n", data->ErrorBlockLength); 682 } 683 684 static void 685 acpi_print_hest_generic_v2(ACPI_HEST_GENERIC_V2 *data) 686 { 687 688 /* The first 64 bytes are the same as ACPI_HEST_GENERIC */ 689 acpi_print_hest_generic((ACPI_HEST_GENERIC *)data); 690 691 printf("\tError Status Address"); 692 acpi_print_gas(&data->ReadAckRegister); 693 printf("\tRead Ack Preserve=0x%016jx\n", 694 (uintmax_t)data->ReadAckPreserve); 695 printf("\tRead Ack Write=0x%016jx\n", 696 (uintmax_t)data->ReadAckWrite); 697 } 698 699 static void 700 acpi_handle_hest(ACPI_TABLE_HEADER *sdp) 701 { 702 ACPI_TABLE_HEST *hest; 703 ACPI_HEST_HEADER *subhest; 704 uint32_t i, pos; 705 void *subtable; 706 707 printf(BEGIN_COMMENT); 708 acpi_print_sdt(sdp); 709 hest = (ACPI_TABLE_HEST *)sdp; 710 711 printf("\tError Source Count=%d\n", hest->ErrorSourceCount); 712 pos = sizeof(ACPI_TABLE_HEST); 713 for (i = 0; i < hest->ErrorSourceCount; i++) { 714 subhest = (ACPI_HEST_HEADER *)((char *)hest + pos); 715 subtable = (void *)((char *)subhest + sizeof(ACPI_HEST_HEADER)); 716 printf("\n"); 717 718 printf("\tType={ "); 719 switch (subhest->Type) { 720 case ACPI_HEST_TYPE_IA32_CHECK: 721 acpi_print_hest_ia32_check(subtable); 722 pos += sizeof(ACPI_HEST_IA_MACHINE_CHECK); 723 break; 724 725 case ACPI_HEST_TYPE_IA32_CORRECTED_CHECK: 726 acpi_print_hest_ia32_correctedcheck(subtable); 727 pos += sizeof(ACPI_HEST_IA_CORRECTED); 728 break; 729 730 case ACPI_HEST_TYPE_IA32_NMI: 731 acpi_print_hest_ia32_nmi(subtable); 732 pos += sizeof(ACPI_HEST_IA_NMI); 733 break; 734 735 case ACPI_HEST_TYPE_NOT_USED3: 736 case ACPI_HEST_TYPE_NOT_USED4: 737 case ACPI_HEST_TYPE_NOT_USED5: 738 pos += sizeof(ACPI_HEST_HEADER); 739 break; 740 741 case ACPI_HEST_TYPE_AER_ROOT_PORT: 742 acpi_print_hest_aer_root(subtable); 743 pos += sizeof(ACPI_HEST_AER_ROOT); 744 break; 745 746 case ACPI_HEST_TYPE_AER_ENDPOINT: 747 acpi_print_hest_aer_endpoint(subtable); 748 pos += sizeof(ACPI_HEST_AER_ROOT); 749 break; 750 751 case ACPI_HEST_TYPE_AER_BRIDGE: 752 acpi_print_hest_aer_bridge(subtable); 753 pos += sizeof(ACPI_HEST_AER_BRIDGE); 754 break; 755 756 case ACPI_HEST_TYPE_GENERIC_ERROR: 757 acpi_print_hest_generic(subtable); 758 pos += sizeof(ACPI_HEST_GENERIC); 759 break; 760 761 case ACPI_HEST_TYPE_GENERIC_ERROR_V2: 762 acpi_print_hest_generic_v2(subtable); 763 pos += sizeof(ACPI_HEST_GENERIC_V2); 764 break; 765 766 case ACPI_HEST_TYPE_RESERVED: 767 default: 768 pos += sizeof(ACPI_HEST_HEADER); 769 break; 770 } 771 } 772 773 printf(END_COMMENT); 774 } 775 776 /* The FADT revision indicates whether we use the DSDT or X_DSDT addresses. */ 777 static int 778 acpi_get_fadt_revision(ACPI_TABLE_FADT *fadt) 779 { 780 int fadt_revision; 781 782 /* Set the FADT revision separately from the RSDP version. */ 783 if (addr_size == 8) { 784 fadt_revision = 2; 785 786 /* 787 * A few systems (e.g., IBM T23) have an RSDP that claims 788 * revision 2 but the 64 bit addresses are invalid. If 789 * revision 2 and the 32 bit address is non-zero but the 790 * 32 and 64 bit versions don't match, prefer the 32 bit 791 * version for all subsequent tables. 792 */ 793 if (fadt->Facs != 0 && 794 (fadt->XFacs & 0xffffffff) != fadt->Facs) 795 fadt_revision = 1; 796 } else 797 fadt_revision = 1; 798 return (fadt_revision); 799 } 800 801 static uint64_t 802 acpi_select_address(uint32_t addr32, uint64_t addr64) 803 { 804 805 if (addr64 == 0) 806 return addr32; 807 808 if ((addr32 != 0) && ((addr64 & 0xfffffff) != addr32)) { 809 /* 810 * A few systems (e.g., IBM T23) have an RSDP that claims 811 * revision 2 but the 64 bit addresses are invalid. If 812 * revision 2 and the 32 bit address is non-zero but the 813 * 32 and 64 bit versions don't match, prefer the 32 bit 814 * version for all subsequent tables. 815 */ 816 return addr32; 817 } 818 819 return addr64; 820 } 821 822 static void 823 acpi_handle_fadt(ACPI_TABLE_HEADER *sdp) 824 { 825 ACPI_TABLE_HEADER *dsdp; 826 ACPI_TABLE_FACS *facs; 827 ACPI_TABLE_FADT *fadt; 828 829 fadt = (ACPI_TABLE_FADT *)sdp; 830 acpi_print_fadt(sdp); 831 832 facs = (ACPI_TABLE_FACS *)acpi_map_sdt( 833 acpi_select_address(fadt->Facs, fadt->XFacs)); 834 if (memcmp(facs->Signature, ACPI_SIG_FACS, 4) != 0 || facs->Length < 64) 835 errx(EXIT_FAILURE, "FACS is corrupt"); 836 acpi_print_facs(facs); 837 838 dsdp = (ACPI_TABLE_HEADER *)acpi_map_sdt( 839 acpi_select_address(fadt->Dsdt, fadt->XDsdt)); 840 if (memcmp(dsdp->Signature, ACPI_SIG_DSDT, 4) != 0) 841 errx(EXIT_FAILURE, "DSDT signature mismatch"); 842 if (acpi_checksum(dsdp, dsdp->Length)) 843 errx(EXIT_FAILURE, "DSDT is corrupt"); 844 acpi_print_dsdt(dsdp); 845 } 846 847 static void 848 acpi_walk_subtables(ACPI_TABLE_HEADER *table, void *first, 849 void (*action)(ACPI_SUBTABLE_HEADER *)) 850 { 851 ACPI_SUBTABLE_HEADER *subtable; 852 char *end; 853 854 subtable = first; 855 end = (char *)table + table->Length; 856 while ((char *)subtable < end) { 857 printf("\n"); 858 if (subtable->Length < sizeof(ACPI_SUBTABLE_HEADER)) { 859 warnx("invalid subtable length %u", subtable->Length); 860 return; 861 } 862 action(subtable); 863 subtable = (ACPI_SUBTABLE_HEADER *)((char *)subtable + 864 subtable->Length); 865 } 866 } 867 868 static void 869 acpi_walk_nfit(ACPI_TABLE_HEADER *table, void *first, 870 void (*action)(ACPI_NFIT_HEADER *)) 871 { 872 ACPI_NFIT_HEADER *subtable; 873 char *end; 874 875 subtable = first; 876 end = (char *)table + table->Length; 877 while ((char *)subtable < end) { 878 printf("\n"); 879 if (subtable->Length < sizeof(ACPI_NFIT_HEADER)) { 880 warnx("invalid subtable length %u", subtable->Length); 881 return; 882 } 883 action(subtable); 884 subtable = (ACPI_NFIT_HEADER *)((char *)subtable + 885 subtable->Length); 886 } 887 } 888 889 static void 890 acpi_print_cpu(u_char cpu_id) 891 { 892 893 printf("\tACPI CPU="); 894 if (cpu_id == 0xff) 895 printf("ALL\n"); 896 else 897 printf("%d\n", (u_int)cpu_id); 898 } 899 900 static void 901 acpi_print_cpu_uid(uint32_t uid, char *uid_string) 902 { 903 904 printf("\tUID=%d", uid); 905 if (uid_string != NULL) 906 printf(" (%s)", uid_string); 907 printf("\n"); 908 } 909 910 static void 911 acpi_print_local_apic(uint32_t apic_id, uint32_t flags) 912 { 913 914 printf("\tFlags={"); 915 if (flags & ACPI_MADT_ENABLED) 916 printf("ENABLED"); 917 else 918 printf("DISABLED"); 919 printf("}\n"); 920 printf("\tAPIC ID=%d\n", apic_id); 921 } 922 923 static void 924 acpi_print_io_apic(uint32_t apic_id, uint32_t int_base, uint64_t apic_addr) 925 { 926 927 printf("\tAPIC ID=%d\n", apic_id); 928 printf("\tINT BASE=%d\n", int_base); 929 printf("\tADDR=0x%016jx\n", (uintmax_t)apic_addr); 930 } 931 932 static void 933 acpi_print_mps_flags(uint16_t flags) 934 { 935 936 printf("\tFlags={Polarity="); 937 switch (flags & ACPI_MADT_POLARITY_MASK) { 938 case ACPI_MADT_POLARITY_CONFORMS: 939 printf("conforming"); 940 break; 941 case ACPI_MADT_POLARITY_ACTIVE_HIGH: 942 printf("active-hi"); 943 break; 944 case ACPI_MADT_POLARITY_ACTIVE_LOW: 945 printf("active-lo"); 946 break; 947 default: 948 printf("0x%x", flags & ACPI_MADT_POLARITY_MASK); 949 break; 950 } 951 printf(", Trigger="); 952 switch (flags & ACPI_MADT_TRIGGER_MASK) { 953 case ACPI_MADT_TRIGGER_CONFORMS: 954 printf("conforming"); 955 break; 956 case ACPI_MADT_TRIGGER_EDGE: 957 printf("edge"); 958 break; 959 case ACPI_MADT_TRIGGER_LEVEL: 960 printf("level"); 961 break; 962 default: 963 printf("0x%x", (flags & ACPI_MADT_TRIGGER_MASK) >> 2); 964 } 965 printf("}\n"); 966 } 967 968 static void 969 acpi_print_gicc_flags(uint32_t flags) 970 { 971 972 printf("\tFlags={Performance intr="); 973 if (flags & ACPI_MADT_PERFORMANCE_IRQ_MODE) 974 printf("edge"); 975 else 976 printf("level"); 977 printf(", VGIC intr="); 978 if (flags & ACPI_MADT_VGIC_IRQ_MODE) 979 printf("edge"); 980 else 981 printf("level"); 982 printf("}\n"); 983 } 984 985 static void 986 acpi_print_intr(uint32_t intr, uint16_t mps_flags) 987 { 988 989 printf("\tINTR=%d\n", intr); 990 acpi_print_mps_flags(mps_flags); 991 } 992 993 static void 994 acpi_print_local_nmi(u_int lint, uint16_t mps_flags) 995 { 996 997 printf("\tLINT Pin=%d\n", lint); 998 acpi_print_mps_flags(mps_flags); 999 } 1000 1001 static const char *apic_types[] = { 1002 [ACPI_MADT_TYPE_LOCAL_APIC] = "Local APIC", 1003 [ACPI_MADT_TYPE_IO_APIC] = "IO APIC", 1004 [ACPI_MADT_TYPE_INTERRUPT_OVERRIDE] = "INT Override", 1005 [ACPI_MADT_TYPE_NMI_SOURCE] = "NMI", 1006 [ACPI_MADT_TYPE_LOCAL_APIC_NMI] = "Local APIC NMI", 1007 [ACPI_MADT_TYPE_LOCAL_APIC_OVERRIDE] = "Local APIC Override", 1008 [ACPI_MADT_TYPE_IO_SAPIC] = "IO SAPIC", 1009 [ACPI_MADT_TYPE_LOCAL_SAPIC] = "Local SAPIC", 1010 [ACPI_MADT_TYPE_INTERRUPT_SOURCE] = "Platform Interrupt", 1011 [ACPI_MADT_TYPE_LOCAL_X2APIC] = "Local X2APIC", 1012 [ACPI_MADT_TYPE_LOCAL_X2APIC_NMI] = "Local X2APIC NMI", 1013 [ACPI_MADT_TYPE_GENERIC_INTERRUPT] = "GIC CPU Interface Structure", 1014 [ACPI_MADT_TYPE_GENERIC_DISTRIBUTOR] = "GIC Distributor Structure", 1015 [ACPI_MADT_TYPE_GENERIC_MSI_FRAME] = "GICv2m MSI Frame", 1016 [ACPI_MADT_TYPE_GENERIC_REDISTRIBUTOR] = "GIC Redistributor Structure", 1017 [ACPI_MADT_TYPE_GENERIC_TRANSLATOR] = "GIC ITS Structure" 1018 }; 1019 1020 static const char *platform_int_types[] = { "0 (unknown)", "PMI", "INIT", 1021 "Corrected Platform Error" }; 1022 1023 static void 1024 acpi_print_gicm_flags(ACPI_MADT_GENERIC_MSI_FRAME *gicm) 1025 { 1026 uint32_t flags = gicm->Flags; 1027 1028 printf("\tFLAGS={ "); 1029 if (flags & ACPI_MADT_OVERRIDE_SPI_VALUES) 1030 printf("SPI Count/Base Select"); 1031 printf("}\n"); 1032 } 1033 1034 static void 1035 acpi_print_madt(ACPI_SUBTABLE_HEADER *mp) 1036 { 1037 ACPI_MADT_LOCAL_APIC *lapic; 1038 ACPI_MADT_IO_APIC *ioapic; 1039 ACPI_MADT_INTERRUPT_OVERRIDE *over; 1040 ACPI_MADT_NMI_SOURCE *nmi; 1041 ACPI_MADT_LOCAL_APIC_NMI *lapic_nmi; 1042 ACPI_MADT_LOCAL_APIC_OVERRIDE *lapic_over; 1043 ACPI_MADT_IO_SAPIC *iosapic; 1044 ACPI_MADT_LOCAL_SAPIC *lsapic; 1045 ACPI_MADT_INTERRUPT_SOURCE *isrc; 1046 ACPI_MADT_LOCAL_X2APIC *x2apic; 1047 ACPI_MADT_LOCAL_X2APIC_NMI *x2apic_nmi; 1048 ACPI_MADT_GENERIC_INTERRUPT *gicc; 1049 ACPI_MADT_GENERIC_DISTRIBUTOR *gicd; 1050 ACPI_MADT_GENERIC_MSI_FRAME *gicm; 1051 ACPI_MADT_GENERIC_REDISTRIBUTOR *gicr; 1052 ACPI_MADT_GENERIC_TRANSLATOR *gict; 1053 1054 if (mp->Type < __arraycount(apic_types)) 1055 printf("\tType=%s\n", apic_types[mp->Type]); 1056 else 1057 printf("\tType=%d (unknown)\n", mp->Type); 1058 switch (mp->Type) { 1059 case ACPI_MADT_TYPE_LOCAL_APIC: 1060 lapic = (ACPI_MADT_LOCAL_APIC *)mp; 1061 acpi_print_cpu(lapic->ProcessorId); 1062 acpi_print_local_apic(lapic->Id, lapic->LapicFlags); 1063 break; 1064 case ACPI_MADT_TYPE_IO_APIC: 1065 ioapic = (ACPI_MADT_IO_APIC *)mp; 1066 acpi_print_io_apic(ioapic->Id, ioapic->GlobalIrqBase, 1067 ioapic->Address); 1068 break; 1069 case ACPI_MADT_TYPE_INTERRUPT_OVERRIDE: 1070 over = (ACPI_MADT_INTERRUPT_OVERRIDE *)mp; 1071 printf("\tBUS=%d\n", (u_int)over->Bus); 1072 printf("\tIRQ=%d\n", (u_int)over->SourceIrq); 1073 acpi_print_intr(over->GlobalIrq, over->IntiFlags); 1074 break; 1075 case ACPI_MADT_TYPE_NMI_SOURCE: 1076 nmi = (ACPI_MADT_NMI_SOURCE *)mp; 1077 acpi_print_intr(nmi->GlobalIrq, nmi->IntiFlags); 1078 break; 1079 case ACPI_MADT_TYPE_LOCAL_APIC_NMI: 1080 lapic_nmi = (ACPI_MADT_LOCAL_APIC_NMI *)mp; 1081 acpi_print_cpu(lapic_nmi->ProcessorId); 1082 acpi_print_local_nmi(lapic_nmi->Lint, lapic_nmi->IntiFlags); 1083 break; 1084 case ACPI_MADT_TYPE_LOCAL_APIC_OVERRIDE: 1085 lapic_over = (ACPI_MADT_LOCAL_APIC_OVERRIDE *)mp; 1086 printf("\tLocal APIC ADDR=0x%016jx\n", 1087 (uintmax_t)lapic_over->Address); 1088 break; 1089 case ACPI_MADT_TYPE_IO_SAPIC: 1090 iosapic = (ACPI_MADT_IO_SAPIC *)mp; 1091 acpi_print_io_apic(iosapic->Id, iosapic->GlobalIrqBase, 1092 iosapic->Address); 1093 break; 1094 case ACPI_MADT_TYPE_LOCAL_SAPIC: 1095 lsapic = (ACPI_MADT_LOCAL_SAPIC *)mp; 1096 acpi_print_cpu(lsapic->ProcessorId); 1097 acpi_print_local_apic(lsapic->Id, lsapic->LapicFlags); 1098 printf("\tAPIC EID=%d\n", (u_int)lsapic->Eid); 1099 if (mp->Length > offsetof(ACPI_MADT_LOCAL_SAPIC, Uid)) 1100 acpi_print_cpu_uid(lsapic->Uid, lsapic->UidString); 1101 break; 1102 case ACPI_MADT_TYPE_INTERRUPT_SOURCE: 1103 isrc = (ACPI_MADT_INTERRUPT_SOURCE *)mp; 1104 if (isrc->Type < __arraycount(platform_int_types)) 1105 printf("\tType=%s\n", platform_int_types[isrc->Type]); 1106 else 1107 printf("\tType=%d (unknown)\n", isrc->Type); 1108 printf("\tAPIC ID=%d\n", (u_int)isrc->Id); 1109 printf("\tAPIC EID=%d\n", (u_int)isrc->Eid); 1110 printf("\tSAPIC Vector=%d\n", (u_int)isrc->IoSapicVector); 1111 acpi_print_intr(isrc->GlobalIrq, isrc->IntiFlags); 1112 break; 1113 case ACPI_MADT_TYPE_LOCAL_X2APIC: 1114 x2apic = (ACPI_MADT_LOCAL_X2APIC *)mp; 1115 acpi_print_cpu_uid(x2apic->Uid, NULL); 1116 acpi_print_local_apic(x2apic->LocalApicId, x2apic->LapicFlags); 1117 break; 1118 case ACPI_MADT_TYPE_LOCAL_X2APIC_NMI: 1119 x2apic_nmi = (ACPI_MADT_LOCAL_X2APIC_NMI *)mp; 1120 acpi_print_cpu_uid(x2apic_nmi->Uid, NULL); 1121 acpi_print_local_nmi(x2apic_nmi->Lint, x2apic_nmi->IntiFlags); 1122 break; 1123 case ACPI_MADT_TYPE_GENERIC_INTERRUPT: 1124 gicc = (ACPI_MADT_GENERIC_INTERRUPT *)mp; 1125 acpi_print_cpu_uid(gicc->Uid, NULL); 1126 printf("\tCPU INTERFACE=%x\n", gicc->CpuInterfaceNumber); 1127 acpi_print_gicc_flags(gicc->Flags); 1128 printf("\tParking Protocol Version=%x\n", gicc->ParkingVersion); 1129 printf("\tPERF INTR=%d\n", gicc->PerformanceInterrupt); 1130 printf("\tParked ADDR=%016jx\n", 1131 (uintmax_t)gicc->ParkedAddress); 1132 printf("\tBase ADDR=%016jx\n", (uintmax_t)gicc->BaseAddress); 1133 printf("\tGICV=%016jx\n", (uintmax_t)gicc->GicvBaseAddress); 1134 printf("\tGICH=%016jx\n", (uintmax_t)gicc->GichBaseAddress); 1135 printf("\tVGIC INTR=%d\n", gicc->VgicInterrupt); 1136 printf("\tGICR ADDR=%016jx\n", 1137 (uintmax_t)gicc->GicrBaseAddress); 1138 printf("\tMPIDR=%jx\n", (uintmax_t)gicc->ArmMpidr); 1139 printf("\tEfficency Class=%d\n", (u_int)gicc->EfficiencyClass); 1140 break; 1141 case ACPI_MADT_TYPE_GENERIC_DISTRIBUTOR: 1142 gicd = (ACPI_MADT_GENERIC_DISTRIBUTOR *)mp; 1143 printf("\tGIC ID=%d\n", (u_int)gicd->GicId); 1144 printf("\tBase ADDR=%016jx\n", (uintmax_t)gicd->BaseAddress); 1145 printf("\tVector Base=%d\n", gicd->GlobalIrqBase); 1146 printf("\tGIC VERSION=%d\n", (u_int)gicd->Version); 1147 break; 1148 case ACPI_MADT_TYPE_GENERIC_MSI_FRAME: 1149 gicm = (ACPI_MADT_GENERIC_MSI_FRAME*)mp; 1150 printf("\tBase ADDR=%016jx\n", (uintmax_t)gicm->BaseAddress); 1151 acpi_print_gicm_flags(gicm); 1152 printf("\tSPI Count=%u\n", gicm->SpiCount); 1153 printf("\tSPI Base=%u\n", gicm->SpiBase); 1154 break; 1155 case ACPI_MADT_TYPE_GENERIC_REDISTRIBUTOR: 1156 gicr = (ACPI_MADT_GENERIC_REDISTRIBUTOR *)mp; 1157 printf("\tBase ADDR=%016jx\n", (uintmax_t)gicr->BaseAddress); 1158 printf("\tLength=%08x\n", gicr->Length); 1159 break; 1160 case ACPI_MADT_TYPE_GENERIC_TRANSLATOR: 1161 gict = (ACPI_MADT_GENERIC_TRANSLATOR *)mp; 1162 printf("\tGIC ITS ID=%d\n", gict->TranslationId); 1163 printf("\tBase ADDR=%016jx\n", (uintmax_t)gict->BaseAddress); 1164 break; 1165 } 1166 } 1167 1168 #ifdef notyet 1169 static void 1170 acpi_print_bert_region(ACPI_BERT_REGION *region) 1171 { 1172 uint32_t i, pos, entries; 1173 ACPI_HEST_GENERIC_DATA *data; 1174 1175 printf("\n"); 1176 printf("\tBlockStatus={ "); 1177 1178 if (region->BlockStatus & ACPI_BERT_UNCORRECTABLE) 1179 printf("Uncorrectable"); 1180 if (region->BlockStatus & ACPI_BERT_CORRECTABLE) 1181 printf("Correctable"); 1182 if (region->BlockStatus & ACPI_BERT_MULTIPLE_UNCORRECTABLE) 1183 printf("Multiple Uncorrectable"); 1184 if (region->BlockStatus & ACPI_BERT_MULTIPLE_CORRECTABLE) 1185 printf("Multiple Correctable"); 1186 entries = region->BlockStatus & ACPI_BERT_ERROR_ENTRY_COUNT; 1187 printf(", Error Entry Count=%d", entries); 1188 printf("}\n"); 1189 1190 printf("\tRaw Data Offset=0x%x\n", region->RawDataOffset); 1191 printf("\tRaw Data Length=0x%x\n", region->RawDataLength); 1192 printf("\tData Length=0x%x\n", region->DataLength); 1193 1194 acpi_print_hest_errorseverity(region->ErrorSeverity); 1195 1196 pos = sizeof(ACPI_BERT_REGION); 1197 for (i = 0; i < entries; i++) { 1198 data = (ACPI_HEST_GENERIC_DATA *)((char *)region + pos); 1199 acpi_print_hest_generic_data(data); 1200 pos += sizeof(ACPI_HEST_GENERIC_DATA); 1201 } 1202 } 1203 #endif 1204 1205 static void 1206 acpi_handle_bert(ACPI_TABLE_HEADER *sdp) 1207 { 1208 ACPI_TABLE_BERT *bert; 1209 1210 printf(BEGIN_COMMENT); 1211 acpi_print_sdt(sdp); 1212 bert = (ACPI_TABLE_BERT *)sdp; 1213 1214 printf("\tLength of Boot Error Region=%d bytes\n", bert->RegionLength); 1215 printf("\tPhysical Address of Region=0x%"PRIx64"\n", bert->Address); 1216 1217 printf(END_COMMENT); 1218 } 1219 1220 static void 1221 acpi_handle_boot(ACPI_TABLE_HEADER *sdp) 1222 { 1223 ACPI_TABLE_BOOT *boot; 1224 1225 printf(BEGIN_COMMENT); 1226 acpi_print_sdt(sdp); 1227 boot = (ACPI_TABLE_BOOT *)sdp; 1228 printf("\tCMOS Index=0x%02x\n", boot->CmosIndex); 1229 printf(END_COMMENT); 1230 } 1231 1232 static void 1233 acpi_handle_cpep(ACPI_TABLE_HEADER *sdp) 1234 { 1235 ACPI_TABLE_CPEP *cpep; 1236 ACPI_CPEP_POLLING *poll; 1237 uint32_t cpep_pos; 1238 1239 printf(BEGIN_COMMENT); 1240 acpi_print_sdt(sdp); 1241 cpep = (ACPI_TABLE_CPEP *)sdp; 1242 1243 cpep_pos = sizeof(ACPI_TABLE_CPEP); 1244 while (cpep_pos < sdp->Length) { 1245 poll = (ACPI_CPEP_POLLING *)((char *)cpep + cpep_pos); 1246 acpi_print_cpu(poll->Id); 1247 printf("\tACPI CPU EId=%d\n", poll->Eid); 1248 printf("\tPoll Interval=%d msec\n", poll->Interval); 1249 cpep_pos += sizeof(ACPI_CPEP_POLLING); 1250 } 1251 printf(END_COMMENT); 1252 } 1253 1254 static void 1255 acpi_handle_dbgp(ACPI_TABLE_HEADER *sdp) 1256 { 1257 ACPI_TABLE_DBGP *dbgp; 1258 1259 printf(BEGIN_COMMENT); 1260 acpi_print_sdt(sdp); 1261 dbgp = (ACPI_TABLE_DBGP *)sdp; 1262 printf("\tType={"); 1263 switch (dbgp->Type) { 1264 case 0: 1265 printf("full 16550"); 1266 break; 1267 case 1: 1268 printf("subset of 16550"); 1269 break; 1270 } 1271 printf("}\n"); 1272 printf("DebugPort="); 1273 acpi_print_gas(&dbgp->DebugPort); 1274 printf(END_COMMENT); 1275 } 1276 1277 static void 1278 acpi_print_einj_action(ACPI_WHEA_HEADER *whea) 1279 { 1280 printf("\tACTION={"); 1281 switch (whea->Action) { 1282 case ACPI_EINJ_BEGIN_OPERATION: 1283 printf("Begin Operation"); 1284 break; 1285 case ACPI_EINJ_GET_TRIGGER_TABLE: 1286 printf("Get Trigger Table"); 1287 break; 1288 case ACPI_EINJ_SET_ERROR_TYPE: 1289 printf("Set Error Type"); 1290 break; 1291 case ACPI_EINJ_GET_ERROR_TYPE: 1292 printf("Get Error Type"); 1293 break; 1294 case ACPI_EINJ_END_OPERATION: 1295 printf("End Operation"); 1296 break; 1297 case ACPI_EINJ_EXECUTE_OPERATION: 1298 printf("Execute Operation"); 1299 break; 1300 case ACPI_EINJ_CHECK_BUSY_STATUS: 1301 printf("Check Busy Status"); 1302 break; 1303 case ACPI_EINJ_GET_COMMAND_STATUS: 1304 printf("Get Command Status"); 1305 break; 1306 case ACPI_EINJ_SET_ERROR_TYPE_WITH_ADDRESS: 1307 printf("Set Error Type With Address"); 1308 break; 1309 case ACPI_EINJ_GET_EXECUTE_TIMINGS: 1310 printf("Get Execute Operation Timings"); 1311 break; 1312 case ACPI_EINJ_ACTION_RESERVED: 1313 printf("Preserved"); 1314 break; 1315 case ACPI_EINJ_TRIGGER_ERROR: 1316 printf("Trigger Error"); 1317 break; 1318 default: 1319 printf("%d", whea->Action); 1320 break; 1321 } 1322 printf("}\n"); 1323 } 1324 1325 static void 1326 acpi_print_einj_instruction(ACPI_WHEA_HEADER *whea) 1327 { 1328 uint32_t ins = whea->Instruction; 1329 1330 printf("\tINSTRUCTION={"); 1331 switch (ins) { 1332 case ACPI_EINJ_READ_REGISTER: 1333 printf("Read Register"); 1334 break; 1335 case ACPI_EINJ_READ_REGISTER_VALUE: 1336 printf("Read Register Value"); 1337 break; 1338 case ACPI_EINJ_WRITE_REGISTER: 1339 printf("Write Register"); 1340 break; 1341 case ACPI_EINJ_WRITE_REGISTER_VALUE: 1342 printf("Write Register Value"); 1343 break; 1344 case ACPI_EINJ_NOOP: 1345 printf("Noop"); 1346 break; 1347 case ACPI_EINJ_INSTRUCTION_RESERVED: 1348 printf("Reserved"); 1349 break; 1350 default: 1351 printf("%d", ins); 1352 break; 1353 } 1354 printf("}\n"); 1355 } 1356 1357 static void 1358 acpi_print_einj_flags(ACPI_WHEA_HEADER *whea) 1359 { 1360 uint32_t flags = whea->Flags; 1361 1362 printf("\tFLAGS={ "); 1363 if (flags & ACPI_EINJ_PRESERVE) 1364 printf("PRESERVED"); 1365 printf("}\n"); 1366 } 1367 1368 static void 1369 acpi_handle_einj(ACPI_TABLE_HEADER *sdp) 1370 { 1371 ACPI_TABLE_EINJ *einj; 1372 ACPI_EINJ_ENTRY *einj_entry; 1373 uint32_t einj_pos; 1374 u_int i; 1375 1376 printf(BEGIN_COMMENT); 1377 acpi_print_sdt(sdp); 1378 einj = (ACPI_TABLE_EINJ *)sdp; 1379 1380 printf("\tHeader Length=%d\n", einj->HeaderLength); 1381 printf("\tFlags=0x%x\n", einj->Flags); 1382 printf("\tEntries=%d\n", einj->Entries); 1383 1384 einj_pos = sizeof(ACPI_TABLE_EINJ); 1385 for (i = 0; i < einj->Entries; i++) { 1386 einj_entry = (ACPI_EINJ_ENTRY *)((char *)einj + einj_pos); 1387 acpi_print_whea(&einj_entry->WheaHeader, 1388 acpi_print_einj_action, acpi_print_einj_instruction, 1389 acpi_print_einj_flags); 1390 einj_pos += sizeof(ACPI_EINJ_ENTRY); 1391 } 1392 printf(END_COMMENT); 1393 } 1394 1395 static void 1396 acpi_print_erst_action(ACPI_WHEA_HEADER *whea) 1397 { 1398 printf("\tACTION={"); 1399 switch (whea->Action) { 1400 case ACPI_ERST_BEGIN_WRITE: 1401 printf("Begin Write"); 1402 break; 1403 case ACPI_ERST_BEGIN_READ: 1404 printf("Begin Read"); 1405 break; 1406 case ACPI_ERST_BEGIN_CLEAR: 1407 printf("Begin Clear"); 1408 break; 1409 case ACPI_ERST_END: 1410 printf("End"); 1411 break; 1412 case ACPI_ERST_SET_RECORD_OFFSET: 1413 printf("Set Record Offset"); 1414 break; 1415 case ACPI_ERST_EXECUTE_OPERATION: 1416 printf("Execute Operation"); 1417 break; 1418 case ACPI_ERST_CHECK_BUSY_STATUS: 1419 printf("Check Busy Status"); 1420 break; 1421 case ACPI_ERST_GET_COMMAND_STATUS: 1422 printf("Get Command Status"); 1423 break; 1424 case ACPI_ERST_GET_RECORD_ID: 1425 printf("Get Record ID"); 1426 break; 1427 case ACPI_ERST_SET_RECORD_ID: 1428 printf("Set Record ID"); 1429 break; 1430 case ACPI_ERST_GET_RECORD_COUNT: 1431 printf("Get Record Count"); 1432 break; 1433 case ACPI_ERST_BEGIN_DUMMY_WRIITE: 1434 printf("Begin Dummy Write"); 1435 break; 1436 case ACPI_ERST_NOT_USED: 1437 printf("Unused"); 1438 break; 1439 case ACPI_ERST_GET_ERROR_RANGE: 1440 printf("Get Error Range"); 1441 break; 1442 case ACPI_ERST_GET_ERROR_LENGTH: 1443 printf("Get Error Length"); 1444 break; 1445 case ACPI_ERST_GET_ERROR_ATTRIBUTES: 1446 printf("Get Error Attributes"); 1447 break; 1448 case ACPI_ERST_EXECUTE_TIMINGS: 1449 printf("Execute Operation Timings"); 1450 break; 1451 case ACPI_ERST_ACTION_RESERVED: 1452 printf("Reserved"); 1453 break; 1454 default: 1455 printf("%d", whea->Action); 1456 break; 1457 } 1458 printf("}\n"); 1459 } 1460 1461 static void 1462 acpi_print_erst_instruction(ACPI_WHEA_HEADER *whea) 1463 { 1464 printf("\tINSTRUCTION={"); 1465 switch (whea->Instruction) { 1466 case ACPI_ERST_READ_REGISTER: 1467 printf("Read Register"); 1468 break; 1469 case ACPI_ERST_READ_REGISTER_VALUE: 1470 printf("Read Register Value"); 1471 break; 1472 case ACPI_ERST_WRITE_REGISTER: 1473 printf("Write Register"); 1474 break; 1475 case ACPI_ERST_WRITE_REGISTER_VALUE: 1476 printf("Write Register Value"); 1477 break; 1478 case ACPI_ERST_NOOP: 1479 printf("Noop"); 1480 break; 1481 case ACPI_ERST_LOAD_VAR1: 1482 printf("Load Var1"); 1483 break; 1484 case ACPI_ERST_LOAD_VAR2: 1485 printf("Load Var2"); 1486 break; 1487 case ACPI_ERST_STORE_VAR1: 1488 printf("Store Var1"); 1489 break; 1490 case ACPI_ERST_ADD: 1491 printf("Add"); 1492 break; 1493 case ACPI_ERST_SUBTRACT: 1494 printf("Subtract"); 1495 break; 1496 case ACPI_ERST_ADD_VALUE: 1497 printf("Add Value"); 1498 break; 1499 case ACPI_ERST_SUBTRACT_VALUE: 1500 printf("Subtract Value"); 1501 break; 1502 case ACPI_ERST_STALL: 1503 printf("Stall"); 1504 break; 1505 case ACPI_ERST_STALL_WHILE_TRUE: 1506 printf("Stall While True"); 1507 break; 1508 case ACPI_ERST_SKIP_NEXT_IF_TRUE: 1509 printf("Skip Next If True"); 1510 break; 1511 case ACPI_ERST_GOTO: 1512 printf("Goto"); 1513 break; 1514 case ACPI_ERST_SET_SRC_ADDRESS_BASE: 1515 printf("Set Src Address Base"); 1516 break; 1517 case ACPI_ERST_SET_DST_ADDRESS_BASE: 1518 printf("Set Dst Address Base"); 1519 break; 1520 case ACPI_ERST_MOVE_DATA: 1521 printf("Move Data"); 1522 break; 1523 case ACPI_ERST_INSTRUCTION_RESERVED: 1524 printf("Reserved"); 1525 break; 1526 default: 1527 printf("%d (reserved)", whea->Instruction); 1528 break; 1529 } 1530 printf("}\n"); 1531 } 1532 1533 static void 1534 acpi_print_erst_flags(ACPI_WHEA_HEADER *whea) 1535 { 1536 uint32_t flags = whea->Flags; 1537 1538 printf("\tFLAGS={ "); 1539 if (flags & ACPI_ERST_PRESERVE) 1540 printf("PRESERVED"); 1541 printf("}\n"); 1542 } 1543 1544 static void 1545 acpi_handle_erst(ACPI_TABLE_HEADER *sdp) 1546 { 1547 ACPI_TABLE_ERST *erst; 1548 ACPI_ERST_ENTRY *erst_entry; 1549 uint32_t erst_pos; 1550 u_int i; 1551 1552 printf(BEGIN_COMMENT); 1553 acpi_print_sdt(sdp); 1554 erst = (ACPI_TABLE_ERST *)sdp; 1555 1556 printf("\tHeader Length=%d\n", erst->HeaderLength); 1557 printf("\tEntries=%d\n", erst->Entries); 1558 1559 erst_pos = sizeof(ACPI_TABLE_ERST); 1560 for (i = 0; i < erst->Entries; i++) { 1561 erst_entry = (ACPI_ERST_ENTRY *)((char *)erst + erst_pos); 1562 acpi_print_whea(&erst_entry->WheaHeader, 1563 acpi_print_erst_action, acpi_print_erst_instruction, 1564 acpi_print_erst_flags); 1565 erst_pos += sizeof(ACPI_ERST_ENTRY); 1566 } 1567 printf(END_COMMENT); 1568 } 1569 1570 static void 1571 acpi_handle_madt(ACPI_TABLE_HEADER *sdp) 1572 { 1573 ACPI_TABLE_MADT *madt; 1574 1575 printf(BEGIN_COMMENT); 1576 acpi_print_sdt(sdp); 1577 madt = (ACPI_TABLE_MADT *)sdp; 1578 printf("\tLocal APIC ADDR=0x%08x\n", madt->Address); 1579 printf("\tFlags={"); 1580 if (madt->Flags & ACPI_MADT_PCAT_COMPAT) 1581 printf("PC-AT"); 1582 printf("}\n"); 1583 acpi_walk_subtables(sdp, (madt + 1), acpi_print_madt); 1584 printf(END_COMMENT); 1585 } 1586 1587 static void 1588 acpi_handle_hpet(ACPI_TABLE_HEADER *sdp) 1589 { 1590 ACPI_TABLE_HPET *hpet; 1591 1592 printf(BEGIN_COMMENT); 1593 acpi_print_sdt(sdp); 1594 hpet = (ACPI_TABLE_HPET *)sdp; 1595 printf("\tHPET Number=%d\n", hpet->Sequence); 1596 printf("\tADDR="); 1597 acpi_print_gas(&hpet->Address); 1598 printf("\tHW Rev=0x%x\n", hpet->Id & ACPI_HPET_ID_HARDWARE_REV_ID); 1599 printf("\tComparators=%d\n", (hpet->Id & ACPI_HPET_ID_COMPARATORS) >> 1600 8); 1601 printf("\tCounter Size=%d\n", hpet->Id & ACPI_HPET_ID_COUNT_SIZE_CAP ? 1602 1 : 0); 1603 printf("\tLegacy IRQ routing capable={"); 1604 if (hpet->Id & ACPI_HPET_ID_LEGACY_CAPABLE) 1605 printf("TRUE}\n"); 1606 else 1607 printf("FALSE}\n"); 1608 printf("\tPCI Vendor ID=0x%04x\n", hpet->Id >> 16); 1609 printf("\tMinimal Tick=%d\n", hpet->MinimumTick); 1610 printf("\tFlags=0x%02x\n", hpet->Flags); 1611 printf(END_COMMENT); 1612 } 1613 1614 static void 1615 acpi_handle_msct(ACPI_TABLE_HEADER *sdp) 1616 { 1617 ACPI_TABLE_MSCT *msct; 1618 ACPI_MSCT_PROXIMITY *msctentry; 1619 uint32_t pos; 1620 1621 printf(BEGIN_COMMENT); 1622 acpi_print_sdt(sdp); 1623 msct = (ACPI_TABLE_MSCT *)sdp; 1624 1625 printf("\tProximity Offset=0x%x\n", msct->ProximityOffset); 1626 printf("\tMax Proximity Domains=%d\n", msct->MaxProximityDomains); 1627 printf("\tMax Clock Domains=%d\n", msct->MaxClockDomains); 1628 printf("\tMax Physical Address=0x%"PRIx64"\n", msct->MaxAddress); 1629 1630 pos = msct->ProximityOffset; 1631 while (pos < msct->Header.Length) { 1632 msctentry = (ACPI_MSCT_PROXIMITY *)((char *)msct + pos); 1633 pos += msctentry->Length; 1634 1635 printf("\n"); 1636 printf("\tRevision=%d\n", msctentry->Revision); 1637 printf("\tLength=%d\n", msctentry->Length); 1638 printf("\tRange Start=%d\n", msctentry->RangeStart); 1639 printf("\tRange End=%d\n", msctentry->RangeEnd); 1640 printf("\tProcessor Capacity=%d\n", 1641 msctentry->ProcessorCapacity); 1642 printf("\tMemory Capacity=0x%"PRIx64" byte\n", 1643 msctentry->MemoryCapacity); 1644 } 1645 1646 printf(END_COMMENT); 1647 } 1648 1649 static void 1650 acpi_handle_ecdt(ACPI_TABLE_HEADER *sdp) 1651 { 1652 ACPI_TABLE_ECDT *ecdt; 1653 1654 printf(BEGIN_COMMENT); 1655 acpi_print_sdt(sdp); 1656 ecdt = (ACPI_TABLE_ECDT *)sdp; 1657 printf("\tEC_CONTROL="); 1658 acpi_print_gas(&ecdt->Control); 1659 printf("\n\tEC_DATA="); 1660 acpi_print_gas(&ecdt->Data); 1661 printf("\n\tUID=%#x, ", ecdt->Uid); 1662 printf("GPE_BIT=%#x\n", ecdt->Gpe); 1663 printf("\tEC_ID=%s\n", ecdt->Id); 1664 printf(END_COMMENT); 1665 } 1666 1667 static void 1668 acpi_handle_mcfg(ACPI_TABLE_HEADER *sdp) 1669 { 1670 ACPI_TABLE_MCFG *mcfg; 1671 ACPI_MCFG_ALLOCATION *alloc; 1672 u_int i, entries; 1673 1674 printf(BEGIN_COMMENT); 1675 acpi_print_sdt(sdp); 1676 mcfg = (ACPI_TABLE_MCFG *)sdp; 1677 entries = (sdp->Length - sizeof(ACPI_TABLE_MCFG)) / 1678 sizeof(ACPI_MCFG_ALLOCATION); 1679 alloc = (ACPI_MCFG_ALLOCATION *)(mcfg + 1); 1680 for (i = 0; i < entries; i++, alloc++) { 1681 printf("\n"); 1682 printf("\tBase Address=0x%016jx\n", (uintmax_t)alloc->Address); 1683 printf("\tSegment Group=0x%04x\n", alloc->PciSegment); 1684 printf("\tStart Bus=%d\n", alloc->StartBusNumber); 1685 printf("\tEnd Bus=%d\n", alloc->EndBusNumber); 1686 } 1687 printf(END_COMMENT); 1688 } 1689 1690 static void 1691 acpi_handle_sbst(ACPI_TABLE_HEADER *sdp) 1692 { 1693 ACPI_TABLE_SBST *sbst; 1694 1695 printf(BEGIN_COMMENT); 1696 acpi_print_sdt(sdp); 1697 sbst = (ACPI_TABLE_SBST *)sdp; 1698 1699 printf("\tWarning Level=%d mWh\n", sbst->WarningLevel); 1700 printf("\tLow Level=%d mWh\n", sbst->LowLevel); 1701 printf("\tCritical Level=%d mWh\n", sbst->CriticalLevel); 1702 1703 printf(END_COMMENT); 1704 } 1705 1706 static void 1707 acpi_handle_slit(ACPI_TABLE_HEADER *sdp) 1708 { 1709 ACPI_TABLE_SLIT *slit; 1710 u_int idx; 1711 uint64_t cnt; 1712 1713 printf(BEGIN_COMMENT); 1714 acpi_print_sdt(sdp); 1715 slit = (ACPI_TABLE_SLIT *)sdp; 1716 1717 cnt = slit->LocalityCount * slit->LocalityCount; 1718 printf("\tLocalityCount=%ju\n", (uintmax_t)slit->LocalityCount); 1719 printf("\tEntry=\n\t"); 1720 for (idx = 0; idx < cnt; idx++) { 1721 printf("%u ", slit->Entry[idx]); 1722 if ((idx % slit->LocalityCount) == (slit->LocalityCount - 1)) { 1723 printf("\n"); 1724 if (idx < cnt - 1) 1725 printf("\t"); 1726 } 1727 } 1728 1729 printf(END_COMMENT); 1730 } 1731 1732 static void 1733 acpi_handle_spcr(ACPI_TABLE_HEADER *sdp) 1734 { 1735 ACPI_TABLE_SPCR *spcr; 1736 1737 printf(BEGIN_COMMENT); 1738 acpi_print_sdt(sdp); 1739 spcr = (ACPI_TABLE_SPCR *)sdp; 1740 1741 printf("\tSerial Port="); 1742 acpi_print_gas(&spcr->SerialPort); 1743 printf("\n\tInterrupt Type={"); 1744 if (spcr->InterruptType & 0x1) { 1745 printf("\n\t\tdual-8259 IRQ="); 1746 switch (spcr->PcInterrupt) { 1747 case 2 ... 7: 1748 case 9 ... 12: 1749 case 14 ... 15: 1750 printf("%d", spcr->PcInterrupt); 1751 break; 1752 default: 1753 printf("%d (invalid entry)", spcr->PcInterrupt); 1754 break; 1755 } 1756 } 1757 if (spcr->InterruptType & 0x2) { 1758 printf("\n\t\tIO APIC={ GSI=%d }", spcr->Interrupt); 1759 } 1760 if (spcr->InterruptType & 0x4) { 1761 printf("\n\t\tIO SAPIC={ GSI=%d }", spcr->Interrupt); 1762 } 1763 printf("\n\t}\n"); 1764 1765 printf("\tBaud Rate="); 1766 switch (spcr->BaudRate) { 1767 case 3: 1768 printf("9600"); 1769 break; 1770 case 4: 1771 printf("19200"); 1772 break; 1773 case 6: 1774 printf("57600"); 1775 break; 1776 case 7: 1777 printf("115200"); 1778 break; 1779 default: 1780 printf("unknown speed index %d", spcr->BaudRate); 1781 break; 1782 } 1783 printf("\n\tParity={"); 1784 switch (spcr->Parity) { 1785 case 0: 1786 printf("OFF"); 1787 break; 1788 default: 1789 printf("ON"); 1790 break; 1791 } 1792 printf("}\n"); 1793 1794 printf("\tStop Bits={"); 1795 switch (spcr->StopBits) { 1796 case 1: 1797 printf("ON"); 1798 break; 1799 default: 1800 printf("OFF"); 1801 break; 1802 } 1803 printf("}\n"); 1804 1805 printf("\tFlow Control={"); 1806 if (spcr->FlowControl & 0x1) 1807 printf("DCD, "); 1808 if (spcr->FlowControl & 0x2) 1809 printf("RTS/CTS hardware, "); 1810 if (spcr->FlowControl & 0x4) 1811 printf("XON/XOFF software"); 1812 printf("}\n"); 1813 1814 printf("\tTerminal="); 1815 switch (spcr->TerminalType) { 1816 case 0: 1817 printf("VT100"); 1818 break; 1819 case 1: 1820 printf("VT100+"); 1821 break; 1822 case 2: 1823 printf("VT-UTF8"); 1824 break; 1825 case 3: 1826 printf("ANSI"); 1827 break; 1828 default: 1829 printf("unknown type %d", spcr->TerminalType); 1830 break; 1831 } 1832 printf("\n"); 1833 1834 acpi_print_pci(spcr->PciVendorId, spcr->PciDeviceId, 1835 spcr->PciSegment, spcr->PciBus, spcr->PciDevice, spcr->PciFunction); 1836 1837 printf("\tPCI Flags={"); 1838 if (spcr->PciFlags & ACPI_SPCR_DO_NOT_DISABLE) 1839 printf("DONOT_DISABLE"); 1840 printf("}\n"); 1841 1842 printf(END_COMMENT); 1843 } 1844 1845 static void 1846 acpi_print_srat_cpu(uint32_t apic_id, uint32_t proximity_domain, 1847 uint32_t flags, uint32_t clockdomain) 1848 { 1849 1850 printf("\tFlags={"); 1851 if (flags & ACPI_SRAT_CPU_ENABLED) 1852 printf("ENABLED"); 1853 else 1854 printf("DISABLED"); 1855 printf("}\n"); 1856 printf("\tAPIC ID=%d\n", apic_id); 1857 printf("\tProximity Domain=%d\n", proximity_domain); 1858 printf("\tClock Domain=%d\n", clockdomain); 1859 } 1860 1861 static void 1862 acpi_print_srat_memory(ACPI_SRAT_MEM_AFFINITY *mp) 1863 { 1864 1865 printf("\tFlags={"); 1866 if (mp->Flags & ACPI_SRAT_MEM_ENABLED) 1867 printf("ENABLED"); 1868 else 1869 printf("DISABLED"); 1870 if (mp->Flags & ACPI_SRAT_MEM_HOT_PLUGGABLE) 1871 printf(",HOT_PLUGGABLE"); 1872 if (mp->Flags & ACPI_SRAT_MEM_NON_VOLATILE) 1873 printf(",NON_VOLATILE"); 1874 printf("}\n"); 1875 printf("\tBase Address=0x%016jx\n", (uintmax_t)mp->BaseAddress); 1876 printf("\tLength=0x%016jx\n", (uintmax_t)mp->Length); 1877 printf("\tProximity Domain=%d\n", mp->ProximityDomain); 1878 } 1879 1880 static const char *srat_types[] = { 1881 [ACPI_SRAT_TYPE_CPU_AFFINITY] = "CPU", 1882 [ACPI_SRAT_TYPE_MEMORY_AFFINITY] = "Memory", 1883 [ACPI_SRAT_TYPE_X2APIC_CPU_AFFINITY] = "X2APIC", 1884 [ACPI_SRAT_TYPE_GICC_AFFINITY] = "GICC", 1885 }; 1886 1887 static void 1888 acpi_print_srat(ACPI_SUBTABLE_HEADER *srat) 1889 { 1890 ACPI_SRAT_CPU_AFFINITY *cpu; 1891 ACPI_SRAT_X2APIC_CPU_AFFINITY *x2apic; 1892 ACPI_SRAT_GICC_AFFINITY *gic; 1893 1894 if (srat->Type < __arraycount(srat_types)) 1895 printf("\tType=%s\n", srat_types[srat->Type]); 1896 else 1897 printf("\tType=%d (unknown)\n", srat->Type); 1898 switch (srat->Type) { 1899 case ACPI_SRAT_TYPE_CPU_AFFINITY: 1900 cpu = (ACPI_SRAT_CPU_AFFINITY *)srat; 1901 acpi_print_srat_cpu(cpu->ApicId, 1902 cpu->ProximityDomainHi[2] << 24 | 1903 cpu->ProximityDomainHi[1] << 16 | 1904 cpu->ProximityDomainHi[0] << 0 | 1905 cpu->ProximityDomainLo, 1906 cpu->Flags, cpu->ClockDomain); 1907 break; 1908 case ACPI_SRAT_TYPE_MEMORY_AFFINITY: 1909 acpi_print_srat_memory((ACPI_SRAT_MEM_AFFINITY *)srat); 1910 break; 1911 case ACPI_SRAT_TYPE_X2APIC_CPU_AFFINITY: 1912 x2apic = (ACPI_SRAT_X2APIC_CPU_AFFINITY *)srat; 1913 acpi_print_srat_cpu(x2apic->ApicId, x2apic->ProximityDomain, 1914 x2apic->Flags, x2apic->ClockDomain); 1915 break; 1916 case ACPI_SRAT_TYPE_GICC_AFFINITY: 1917 gic = (ACPI_SRAT_GICC_AFFINITY *)srat; 1918 acpi_print_srat_cpu(gic->AcpiProcessorUid, gic->ProximityDomain, 1919 gic->Flags, gic->ClockDomain); 1920 break; 1921 } 1922 } 1923 1924 static void 1925 acpi_handle_srat(ACPI_TABLE_HEADER *sdp) 1926 { 1927 ACPI_TABLE_SRAT *srat; 1928 1929 printf(BEGIN_COMMENT); 1930 acpi_print_sdt(sdp); 1931 srat = (ACPI_TABLE_SRAT *)sdp; 1932 printf("\tTable Revision=%d\n", srat->TableRevision); 1933 acpi_walk_subtables(sdp, (srat + 1), acpi_print_srat); 1934 printf(END_COMMENT); 1935 } 1936 1937 static const char *nfit_types[] = { 1938 [ACPI_NFIT_TYPE_SYSTEM_ADDRESS] = "System Address", 1939 [ACPI_NFIT_TYPE_MEMORY_MAP] = "Memory Map", 1940 [ACPI_NFIT_TYPE_INTERLEAVE] = "Interleave", 1941 [ACPI_NFIT_TYPE_SMBIOS] = "SMBIOS", 1942 [ACPI_NFIT_TYPE_CONTROL_REGION] = "Control Region", 1943 [ACPI_NFIT_TYPE_DATA_REGION] = "Data Region", 1944 [ACPI_NFIT_TYPE_FLUSH_ADDRESS] = "Flush Address" 1945 }; 1946 1947 1948 static void 1949 acpi_print_nfit(ACPI_NFIT_HEADER *nfit) 1950 { 1951 char *uuidstr; 1952 uint32_t status; 1953 1954 ACPI_NFIT_SYSTEM_ADDRESS *sysaddr; 1955 ACPI_NFIT_MEMORY_MAP *mmap; 1956 ACPI_NFIT_INTERLEAVE *ileave; 1957 ACPI_NFIT_SMBIOS *smbios __unused; 1958 ACPI_NFIT_CONTROL_REGION *ctlreg; 1959 ACPI_NFIT_DATA_REGION *datareg; 1960 ACPI_NFIT_FLUSH_ADDRESS *fladdr; 1961 1962 if (nfit->Type < __arraycount(nfit_types)) 1963 printf("\tType=%s\n", nfit_types[nfit->Type]); 1964 else 1965 printf("\tType=%u (unknown)\n", nfit->Type); 1966 switch (nfit->Type) { 1967 case ACPI_NFIT_TYPE_SYSTEM_ADDRESS: 1968 sysaddr = (ACPI_NFIT_SYSTEM_ADDRESS *)nfit; 1969 printf("\tRangeIndex=%u\n", (u_int)sysaddr->RangeIndex); 1970 printf("\tProximityDomain=%u\n", 1971 (u_int)sysaddr->ProximityDomain); 1972 uuid_to_string((uuid_t *)(sysaddr->RangeGuid), 1973 &uuidstr, &status); 1974 if (status != uuid_s_ok) 1975 errx(1, "uuid_to_string: status=%u", status); 1976 printf("\tRangeGuid=%s\n", uuidstr); 1977 free(uuidstr); 1978 printf("\tAddress=0x%016jx\n", (uintmax_t)sysaddr->Address); 1979 printf("\tLength=0x%016jx\n", (uintmax_t)sysaddr->Length); 1980 printf("\tMemoryMapping=0x%016jx\n", 1981 (uintmax_t)sysaddr->MemoryMapping); 1982 1983 #define PRINTFLAG(var, flag) printflag((var), ACPI_NFIT_## flag, #flag) 1984 1985 printf("\tFlags="); 1986 PRINTFLAG(sysaddr->Flags, ADD_ONLINE_ONLY); 1987 PRINTFLAG(sysaddr->Flags, PROXIMITY_VALID); 1988 PRINTFLAG_END(); 1989 1990 #undef PRINTFLAG 1991 1992 break; 1993 case ACPI_NFIT_TYPE_MEMORY_MAP: 1994 mmap = (ACPI_NFIT_MEMORY_MAP *)nfit; 1995 printf("\tDeviceHandle=%u\n", (u_int)mmap->DeviceHandle); 1996 printf("\tPhysicalId=%u\n", (u_int)mmap->PhysicalId); 1997 printf("\tRegionId=%u\n", (u_int)mmap->RegionId); 1998 printf("\tRangeIndex=%u\n", (u_int)mmap->RangeIndex); 1999 printf("\tRegionIndex=%u\n", (u_int)mmap->RegionIndex); 2000 printf("\tRegionSize=0x%016jx\n", (uintmax_t)mmap->RegionSize); 2001 printf("\tRegionOffset=0x%016jx\n", 2002 (uintmax_t)mmap->RegionOffset); 2003 printf("\tAddress=0x%016jx\n", (uintmax_t)mmap->Address); 2004 printf("\tInterleaveIndex=%u\n", (u_int)mmap->InterleaveIndex); 2005 printf("\tInterleaveWays=%u\n", (u_int)mmap->InterleaveWays); 2006 2007 #define PRINTFLAG(var, flag) printflag((var), ACPI_NFIT_MEM_## flag, #flag) 2008 2009 printf("\tFlags="); 2010 PRINTFLAG(mmap->Flags, SAVE_FAILED); 2011 PRINTFLAG(mmap->Flags, RESTORE_FAILED); 2012 PRINTFLAG(mmap->Flags, FLUSH_FAILED); 2013 PRINTFLAG(mmap->Flags, NOT_ARMED); 2014 PRINTFLAG(mmap->Flags, HEALTH_OBSERVED); 2015 PRINTFLAG(mmap->Flags, HEALTH_ENABLED); 2016 PRINTFLAG(mmap->Flags, MAP_FAILED); 2017 PRINTFLAG_END(); 2018 2019 #undef PRINTFLAG 2020 2021 break; 2022 case ACPI_NFIT_TYPE_INTERLEAVE: 2023 ileave = (ACPI_NFIT_INTERLEAVE *)nfit; 2024 printf("\tInterleaveIndex=%u\n", 2025 (u_int)ileave->InterleaveIndex); 2026 printf("\tLineCount=%u\n", (u_int)ileave->LineCount); 2027 printf("\tLineSize=%u\n", (u_int)ileave->LineSize); 2028 /* XXX ileave->LineOffset[i] output is not supported */ 2029 break; 2030 case ACPI_NFIT_TYPE_SMBIOS: 2031 smbios = (ACPI_NFIT_SMBIOS *)nfit; 2032 /* XXX smbios->Data[x] output is not supported */ 2033 break; 2034 case ACPI_NFIT_TYPE_CONTROL_REGION: 2035 ctlreg = (ACPI_NFIT_CONTROL_REGION *)nfit; 2036 printf("\tRegionIndex=%u\n", (u_int)ctlreg->RegionIndex); 2037 printf("\tVendorId=0x%04x\n", (u_int)ctlreg->VendorId); 2038 printf("\tDeviceId=0x%04x\n", (u_int)ctlreg->DeviceId); 2039 printf("\tRevisionId=%u\n", (u_int)ctlreg->RevisionId); 2040 printf("\tSubsystemVendorId=0x%04x\n", 2041 (u_int)ctlreg->SubsystemVendorId); 2042 printf("\tSubsystemDeviceId=0x%04x\n", 2043 (u_int)ctlreg->SubsystemDeviceId); 2044 printf("\tSubsystemRevisionId=%u\n", 2045 (u_int)ctlreg->SubsystemRevisionId); 2046 printf("\tValidFields=%u\n", (u_int)ctlreg->ValidFields); 2047 printf("\tManufacturingLocation=%u\n", 2048 (u_int)ctlreg->ManufacturingLocation); 2049 printf("\tManufacturingDate=%u\n", 2050 (u_int)ctlreg->ManufacturingDate); 2051 printf("\tSerialNumber=%u\n", 2052 (u_int)ctlreg->SerialNumber); 2053 printf("\tCode=0x%04x\n", (u_int)ctlreg->Code); 2054 printf("\tWindows=%u\n", (u_int)ctlreg->Windows); 2055 printf("\tWindowSize=0x%016jx\n", 2056 (uintmax_t)ctlreg->WindowSize); 2057 printf("\tCommandOffset=0x%016jx\n", 2058 (uintmax_t)ctlreg->CommandOffset); 2059 printf("\tCommandSize=0x%016jx\n", 2060 (uintmax_t)ctlreg->CommandSize); 2061 printf("\tStatusOffset=0x%016jx\n", 2062 (uintmax_t)ctlreg->StatusOffset); 2063 printf("\tStatusSize=0x%016jx\n", 2064 (uintmax_t)ctlreg->StatusSize); 2065 2066 #define PRINTFLAG(var, flag) printflag((var), ACPI_NFIT_## flag, #flag) 2067 2068 printf("\tFlags="); 2069 PRINTFLAG(ctlreg->Flags, ADD_ONLINE_ONLY); 2070 PRINTFLAG(ctlreg->Flags, PROXIMITY_VALID); 2071 PRINTFLAG_END(); 2072 2073 #undef PRINTFLAG 2074 2075 break; 2076 case ACPI_NFIT_TYPE_DATA_REGION: 2077 datareg = (ACPI_NFIT_DATA_REGION *)nfit; 2078 printf("\tRegionIndex=%u\n", (u_int)datareg->RegionIndex); 2079 printf("\tWindows=%u\n", (u_int)datareg->Windows); 2080 printf("\tOffset=0x%016jx\n", (uintmax_t)datareg->Offset); 2081 printf("\tSize=0x%016jx\n", (uintmax_t)datareg->Size); 2082 printf("\tCapacity=0x%016jx\n", (uintmax_t)datareg->Capacity); 2083 printf("\tStartAddress=0x%016jx\n", 2084 (uintmax_t)datareg->StartAddress); 2085 break; 2086 case ACPI_NFIT_TYPE_FLUSH_ADDRESS: 2087 fladdr = (ACPI_NFIT_FLUSH_ADDRESS *)nfit; 2088 printf("\tDeviceHandle=%u\n", (u_int)fladdr->DeviceHandle); 2089 printf("\tHintCount=%u\n", (u_int)fladdr->HintCount); 2090 /* XXX fladdr->HintAddress[i] output is not supported */ 2091 break; 2092 } 2093 } 2094 2095 static void 2096 acpi_handle_nfit(ACPI_TABLE_HEADER *sdp) 2097 { 2098 ACPI_TABLE_NFIT *nfit; 2099 2100 printf(BEGIN_COMMENT); 2101 acpi_print_sdt(sdp); 2102 nfit = (ACPI_TABLE_NFIT *)sdp; 2103 acpi_walk_nfit(sdp, (nfit + 1), acpi_print_nfit); 2104 printf(END_COMMENT); 2105 } 2106 2107 static char * 2108 acpi_tcpa_evname(struct TCPAevent *event) 2109 { 2110 struct TCPApc_event *pc_event; 2111 char *eventname = NULL; 2112 2113 pc_event = (struct TCPApc_event *)(event + 1); 2114 2115 switch(event->event_type) { 2116 case PREBOOT: 2117 case POST_CODE: 2118 case UNUSED: 2119 case NO_ACTION: 2120 case SEPARATOR: 2121 case SCRTM_CONTENTS: 2122 case SCRTM_VERSION: 2123 case CPU_MICROCODE: 2124 case PLATFORM_CONFIG_FLAGS: 2125 case TABLE_OF_DEVICES: 2126 case COMPACT_HASH: 2127 case IPL: 2128 case IPL_PARTITION_DATA: 2129 case NONHOST_CODE: 2130 case NONHOST_CONFIG: 2131 case NONHOST_INFO: 2132 asprintf(&eventname, "%s", 2133 tcpa_event_type_strings[event->event_type]); 2134 break; 2135 2136 case ACTION: 2137 eventname = calloc(event->event_size + 1, sizeof(char)); 2138 memcpy(eventname, pc_event, event->event_size); 2139 break; 2140 2141 case EVENT_TAG: 2142 switch (pc_event->event_id) { 2143 case SMBIOS: 2144 case BIS_CERT: 2145 case CMOS: 2146 case NVRAM: 2147 case OPTION_ROM_EXEC: 2148 case OPTION_ROM_CONFIG: 2149 case S_CRTM_VERSION: 2150 case POST_BIOS_ROM: 2151 case ESCD: 2152 case OPTION_ROM_MICROCODE: 2153 case S_CRTM_CONTENTS: 2154 case POST_CONTENTS: 2155 asprintf(&eventname, "%s", 2156 TCPA_pcclient_strings[pc_event->event_id]); 2157 break; 2158 2159 default: 2160 asprintf(&eventname, "<unknown tag 0x%02x>", 2161 pc_event->event_id); 2162 break; 2163 } 2164 break; 2165 2166 default: 2167 asprintf(&eventname, "<unknown 0x%02x>", event->event_type); 2168 break; 2169 } 2170 2171 return eventname; 2172 } 2173 2174 static void 2175 acpi_print_tcpa(struct TCPAevent *event) 2176 { 2177 int i; 2178 char *eventname; 2179 2180 eventname = acpi_tcpa_evname(event); 2181 2182 printf("\t%d", event->pcr_index); 2183 printf(" 0x"); 2184 for (i = 0; i < 20; i++) 2185 printf("%02x", event->pcr_value[i]); 2186 printf(" [%s]\n", eventname ? eventname : "<unknown>"); 2187 2188 free(eventname); 2189 } 2190 2191 static void 2192 acpi_handle_tcpa(ACPI_TABLE_HEADER *sdp) 2193 { 2194 struct TCPAbody *tcpa; 2195 struct TCPAevent *event; 2196 uintmax_t len, paddr; 2197 unsigned char *vaddr = NULL; 2198 unsigned char *vend = NULL; 2199 2200 printf(BEGIN_COMMENT); 2201 acpi_print_sdt(sdp); 2202 tcpa = (struct TCPAbody *) sdp; 2203 2204 switch (tcpa->platform_class) { 2205 case ACPI_TCPA_BIOS_CLIENT: 2206 len = tcpa->client.log_max_len; 2207 paddr = tcpa->client.log_start_addr; 2208 break; 2209 2210 case ACPI_TCPA_BIOS_SERVER: 2211 len = tcpa->server.log_max_len; 2212 paddr = tcpa->server.log_start_addr; 2213 break; 2214 2215 default: 2216 printf("XXX"); 2217 printf(END_COMMENT); 2218 return; 2219 } 2220 printf("\tClass %u Base Address 0x%jx Length %ju\n\n", 2221 tcpa->platform_class, paddr, len); 2222 2223 if (len == 0) { 2224 printf("\tEmpty TCPA table\n"); 2225 printf(END_COMMENT); 2226 return; 2227 } 2228 if(sdp->Revision == 1) { 2229 printf("\tOLD TCPA spec log found. Dumping not supported.\n"); 2230 printf(END_COMMENT); 2231 return; 2232 } 2233 2234 vaddr = (unsigned char *)acpi_map_physical(paddr, len); 2235 vend = vaddr + len; 2236 2237 while (vaddr != NULL) { 2238 if ((vaddr + sizeof(struct TCPAevent) >= vend)|| 2239 (vaddr + sizeof(struct TCPAevent) < vaddr)) 2240 break; 2241 event = (struct TCPAevent *)(void *)vaddr; 2242 if (vaddr + event->event_size >= vend) 2243 break; 2244 if (vaddr + event->event_size < vaddr) 2245 break; 2246 if (event->event_type == 0 && event->event_size == 0) 2247 break; 2248 #if 0 2249 { 2250 unsigned int i, j, k; 2251 2252 printf("\n\tsize %d\n\t\t%p ", event->event_size, vaddr); 2253 for (j = 0, i = 0; i < 2254 sizeof(struct TCPAevent) + event->event_size; i++) { 2255 printf("%02x ", vaddr[i]); 2256 if ((i+1) % 8 == 0) { 2257 for (k = 0; k < 8; k++) 2258 printf("%c", isprint(vaddr[j+k]) ? 2259 vaddr[j+k] : '.'); 2260 printf("\n\t\t%p ", &vaddr[i + 1]); 2261 j = i + 1; 2262 } 2263 } 2264 printf("\n"); } 2265 #endif 2266 acpi_print_tcpa(event); 2267 2268 vaddr += sizeof(struct TCPAevent) + event->event_size; 2269 } 2270 2271 printf(END_COMMENT); 2272 } 2273 2274 static const char * 2275 devscope_type2str(int type) 2276 { 2277 static char typebuf[16]; 2278 2279 switch (type) { 2280 case 1: 2281 return ("PCI Endpoint Device"); 2282 case 2: 2283 return ("PCI Sub-Hierarchy"); 2284 case 3: 2285 return ("IOAPIC"); 2286 case 4: 2287 return ("HPET"); 2288 default: 2289 snprintf(typebuf, sizeof(typebuf), "%d", type); 2290 return (typebuf); 2291 } 2292 } 2293 2294 static int 2295 acpi_handle_dmar_devscope(void *addr, int remaining) 2296 { 2297 char sep; 2298 int pathlen; 2299 ACPI_DMAR_PCI_PATH *path, *pathend; 2300 ACPI_DMAR_DEVICE_SCOPE *devscope = addr; 2301 2302 if (remaining < (int)sizeof(ACPI_DMAR_DEVICE_SCOPE)) 2303 return (-1); 2304 2305 if (remaining < devscope->Length) 2306 return (-1); 2307 2308 printf("\n"); 2309 printf("\t\tType=%s\n", devscope_type2str(devscope->EntryType)); 2310 printf("\t\tLength=%d\n", devscope->Length); 2311 printf("\t\tEnumerationId=%d\n", devscope->EnumerationId); 2312 printf("\t\tStartBusNumber=%d\n", devscope->Bus); 2313 2314 path = (ACPI_DMAR_PCI_PATH *)(devscope + 1); 2315 pathlen = devscope->Length - sizeof(ACPI_DMAR_DEVICE_SCOPE); 2316 pathend = path + pathlen / sizeof(ACPI_DMAR_PCI_PATH); 2317 if (path < pathend) { 2318 sep = '{'; 2319 printf("\t\tPath="); 2320 do { 2321 printf("%c%d:%d", sep, path->Device, path->Function); 2322 sep=','; 2323 path++; 2324 } while (path < pathend); 2325 printf("}\n"); 2326 } 2327 2328 return (devscope->Length); 2329 } 2330 2331 static void 2332 acpi_handle_dmar_drhd(ACPI_DMAR_HARDWARE_UNIT *drhd) 2333 { 2334 char *cp; 2335 int remaining, consumed; 2336 2337 printf("\n"); 2338 printf("\tType=DRHD\n"); 2339 printf("\tLength=%d\n", drhd->Header.Length); 2340 2341 #define PRINTFLAG(var, flag) printflag((var), ACPI_DMAR_## flag, #flag) 2342 2343 printf("\tFlags="); 2344 PRINTFLAG(drhd->Flags, INCLUDE_ALL); 2345 PRINTFLAG_END(); 2346 2347 #undef PRINTFLAG 2348 2349 printf("\tSegment=%d\n", drhd->Segment); 2350 printf("\tAddress=0x%016jx\n", (uintmax_t)drhd->Address); 2351 2352 remaining = drhd->Header.Length - sizeof(ACPI_DMAR_HARDWARE_UNIT); 2353 if (remaining > 0) 2354 printf("\tDevice Scope:"); 2355 while (remaining > 0) { 2356 cp = (char *)drhd + drhd->Header.Length - remaining; 2357 consumed = acpi_handle_dmar_devscope(cp, remaining); 2358 if (consumed <= 0) 2359 break; 2360 else 2361 remaining -= consumed; 2362 } 2363 } 2364 2365 static void 2366 acpi_handle_dmar_rmrr(ACPI_DMAR_RESERVED_MEMORY *rmrr) 2367 { 2368 char *cp; 2369 int remaining, consumed; 2370 2371 printf("\n"); 2372 printf("\tType=RMRR\n"); 2373 printf("\tLength=%d\n", rmrr->Header.Length); 2374 printf("\tSegment=%d\n", rmrr->Segment); 2375 printf("\tBaseAddress=0x%016jx\n", (uintmax_t)rmrr->BaseAddress); 2376 printf("\tLimitAddress=0x%016jx\n", (uintmax_t)rmrr->EndAddress); 2377 2378 remaining = rmrr->Header.Length - sizeof(ACPI_DMAR_RESERVED_MEMORY); 2379 if (remaining > 0) 2380 printf("\tDevice Scope:"); 2381 while (remaining > 0) { 2382 cp = (char *)rmrr + rmrr->Header.Length - remaining; 2383 consumed = acpi_handle_dmar_devscope(cp, remaining); 2384 if (consumed <= 0) 2385 break; 2386 else 2387 remaining -= consumed; 2388 } 2389 } 2390 2391 static void 2392 acpi_handle_dmar_atsr(ACPI_DMAR_ATSR *atsr) 2393 { 2394 char *cp; 2395 int remaining, consumed; 2396 2397 printf("\n"); 2398 printf("\tType=ATSR\n"); 2399 printf("\tLength=%d\n", atsr->Header.Length); 2400 2401 #define PRINTFLAG(var, flag) printflag((var), ACPI_DMAR_## flag, #flag) 2402 2403 printf("\tFlags="); 2404 PRINTFLAG(atsr->Flags, ALL_PORTS); 2405 PRINTFLAG_END(); 2406 2407 #undef PRINTFLAG 2408 2409 printf("\tSegment=%d\n", atsr->Segment); 2410 2411 remaining = atsr->Header.Length - sizeof(ACPI_DMAR_ATSR); 2412 if (remaining > 0) 2413 printf("\tDevice Scope:"); 2414 while (remaining > 0) { 2415 cp = (char *)atsr + atsr->Header.Length - remaining; 2416 consumed = acpi_handle_dmar_devscope(cp, remaining); 2417 if (consumed <= 0) 2418 break; 2419 else 2420 remaining -= consumed; 2421 } 2422 } 2423 2424 static void 2425 acpi_handle_dmar_rhsa(ACPI_DMAR_RHSA *rhsa) 2426 { 2427 2428 printf("\n"); 2429 printf("\tType=RHSA\n"); 2430 printf("\tLength=%d\n", rhsa->Header.Length); 2431 printf("\tBaseAddress=0x%016jx\n", (uintmax_t)rhsa->BaseAddress); 2432 printf("\tProximityDomain=0x%08x\n", rhsa->ProximityDomain); 2433 } 2434 2435 static int 2436 acpi_handle_dmar_remapping_structure(void *addr, int remaining) 2437 { 2438 ACPI_DMAR_HEADER *hdr = addr; 2439 2440 if (remaining < (int)sizeof(ACPI_DMAR_HEADER)) 2441 return (-1); 2442 2443 if (remaining < hdr->Length) 2444 return (-1); 2445 2446 switch (hdr->Type) { 2447 case ACPI_DMAR_TYPE_HARDWARE_UNIT: 2448 acpi_handle_dmar_drhd(addr); 2449 break; 2450 case ACPI_DMAR_TYPE_RESERVED_MEMORY: 2451 acpi_handle_dmar_rmrr(addr); 2452 break; 2453 case ACPI_DMAR_TYPE_ROOT_ATS: 2454 acpi_handle_dmar_atsr(addr); 2455 break; 2456 case ACPI_DMAR_TYPE_HARDWARE_AFFINITY: 2457 acpi_handle_dmar_rhsa(addr); 2458 break; 2459 default: 2460 printf("\n"); 2461 printf("\tType=%d\n", hdr->Type); 2462 printf("\tLength=%d\n", hdr->Length); 2463 break; 2464 } 2465 return (hdr->Length); 2466 } 2467 2468 #ifndef ACPI_DMAR_X2APIC_OPT_OUT 2469 #define ACPI_DMAR_X2APIC_OPT_OUT (0x2) 2470 #endif 2471 2472 static void 2473 acpi_handle_dmar(ACPI_TABLE_HEADER *sdp) 2474 { 2475 char *cp; 2476 int remaining, consumed; 2477 ACPI_TABLE_DMAR *dmar; 2478 2479 printf(BEGIN_COMMENT); 2480 acpi_print_sdt(sdp); 2481 dmar = (ACPI_TABLE_DMAR *)sdp; 2482 printf("\tHost Address Width=%d\n", dmar->Width + 1); 2483 2484 #define PRINTFLAG(var, flag) printflag((var), ACPI_DMAR_## flag, #flag) 2485 2486 printf("\tFlags="); 2487 PRINTFLAG(dmar->Flags, INTR_REMAP); 2488 PRINTFLAG(dmar->Flags, X2APIC_OPT_OUT); 2489 PRINTFLAG_END(); 2490 2491 #undef PRINTFLAG 2492 2493 remaining = sdp->Length - sizeof(ACPI_TABLE_DMAR); 2494 while (remaining > 0) { 2495 cp = (char *)sdp + sdp->Length - remaining; 2496 consumed = acpi_handle_dmar_remapping_structure(cp, remaining); 2497 if (consumed <= 0) 2498 break; 2499 else 2500 remaining -= consumed; 2501 } 2502 2503 printf(END_COMMENT); 2504 } 2505 2506 static void 2507 acpi_handle_waet(ACPI_TABLE_HEADER *sdp) 2508 { 2509 ACPI_TABLE_WAET *waet; 2510 2511 printf(BEGIN_COMMENT); 2512 acpi_print_sdt(sdp); 2513 waet = (ACPI_TABLE_WAET *)sdp; 2514 2515 printf("\tRTC Timer={"); 2516 if (waet->Flags & ACPI_WAET_RTC_NO_ACK) 2517 printf("No ACK required"); 2518 else 2519 printf("default behaviour"); 2520 printf("}\n"); 2521 printf("\t ACPI PM Timer={"); 2522 if (waet->Flags & ACPI_WAET_TIMER_ONE_READ) 2523 printf("One Read sufficient"); 2524 else 2525 printf("default behaviour"); 2526 printf("}\n"); 2527 2528 printf(END_COMMENT); 2529 } 2530 2531 static void 2532 acpi_print_wdat_action(ACPI_WHEA_HEADER *whea) 2533 { 2534 printf("\tACTION={"); 2535 switch (whea->Action) { 2536 case ACPI_WDAT_RESET: 2537 printf("RESET"); 2538 break; 2539 case ACPI_WDAT_GET_CURRENT_COUNTDOWN: 2540 printf("GET_CURRENT_COUNTDOWN"); 2541 break; 2542 case ACPI_WDAT_GET_COUNTDOWN: 2543 printf("GET_COUNTDOWN"); 2544 break; 2545 case ACPI_WDAT_SET_COUNTDOWN: 2546 printf("SET_COUNTDOWN"); 2547 break; 2548 case ACPI_WDAT_GET_RUNNING_STATE: 2549 printf("GET_RUNNING_STATE"); 2550 break; 2551 case ACPI_WDAT_SET_RUNNING_STATE: 2552 printf("SET_RUNNING_STATE"); 2553 break; 2554 case ACPI_WDAT_GET_STOPPED_STATE: 2555 printf("GET_STOPPED_STATE"); 2556 break; 2557 case ACPI_WDAT_SET_STOPPED_STATE: 2558 printf("SET_STOPPED_STATE"); 2559 break; 2560 case ACPI_WDAT_GET_REBOOT: 2561 printf("GET_REBOOT"); 2562 break; 2563 case ACPI_WDAT_SET_REBOOT: 2564 printf("SET_REBOOT"); 2565 break; 2566 case ACPI_WDAT_GET_SHUTDOWN: 2567 printf("GET_SHUTDOWN"); 2568 break; 2569 case ACPI_WDAT_SET_SHUTDOWN: 2570 printf("SET_SHUTDOWN"); 2571 break; 2572 case ACPI_WDAT_GET_STATUS: 2573 printf("GET_STATUS"); 2574 break; 2575 case ACPI_WDAT_SET_STATUS: 2576 printf("SET_STATUS"); 2577 break; 2578 case ACPI_WDAT_ACTION_RESERVED: 2579 printf("ACTION_RESERVED"); 2580 break; 2581 default: 2582 printf("%d", whea->Action); 2583 break; 2584 } 2585 printf("}\n"); 2586 } 2587 2588 static void 2589 acpi_print_wdat_instruction(ACPI_WHEA_HEADER *whea) 2590 { 2591 uint32_t ins; 2592 2593 ins = whea->Instruction & ~ACPI_WDAT_PRESERVE_REGISTER; 2594 2595 printf("\tINSTRUCTION={"); 2596 switch (ins) { 2597 case ACPI_WDAT_READ_VALUE: 2598 printf("READ_VALUE"); 2599 break; 2600 case ACPI_WDAT_READ_COUNTDOWN: 2601 printf("READ_COUNTDOWN"); 2602 break; 2603 case ACPI_WDAT_WRITE_VALUE: 2604 printf("WRITE_VALUE"); 2605 break; 2606 case ACPI_WDAT_WRITE_COUNTDOWN: 2607 printf("WRITE_COUNTDOWN"); 2608 break; 2609 case ACPI_WDAT_INSTRUCTION_RESERVED: 2610 printf("INSTRUCTION_RESERVED"); 2611 break; 2612 default: 2613 printf("%d", ins); 2614 break; 2615 } 2616 2617 if (whea->Instruction & ACPI_WDAT_PRESERVE_REGISTER) 2618 printf(", Preserve Register "); 2619 2620 printf("}\n"); 2621 } 2622 2623 static void 2624 acpi_handle_wdat(ACPI_TABLE_HEADER *sdp) 2625 { 2626 ACPI_TABLE_WDAT *wdat; 2627 ACPI_WHEA_HEADER *whea; 2628 char *wdat_pos; 2629 u_int i; 2630 2631 printf(BEGIN_COMMENT); 2632 acpi_print_sdt(sdp); 2633 wdat = (ACPI_TABLE_WDAT *)sdp; 2634 2635 printf("\tHeader Length=%d\n", wdat->HeaderLength); 2636 2637 acpi_print_pci_sbfd(wdat->PciSegment, wdat->PciBus, wdat->PciDevice, 2638 wdat->PciFunction); 2639 printf("\n\tTimer Counter Period=%d msec\n", wdat->TimerPeriod); 2640 printf("\tTimer Maximum Counter Value=%d\n", wdat->MaxCount); 2641 printf("\tTimer Minimum Counter Value=%d\n", wdat->MinCount); 2642 2643 printf("\tFlags={"); 2644 if (wdat->Flags & ACPI_WDAT_ENABLED) 2645 printf("ENABLED"); 2646 if (wdat->Flags & ACPI_WDAT_STOPPED) 2647 printf(", STOPPED"); 2648 printf("}\n"); 2649 2650 wdat_pos = ((char *)wdat + sizeof(ACPI_TABLE_HEADER) 2651 + wdat->HeaderLength); 2652 2653 for (i = 0; i < wdat->Entries; i++) { 2654 whea = (ACPI_WHEA_HEADER *)wdat_pos; 2655 acpi_print_whea(whea, 2656 acpi_print_wdat_action, acpi_print_wdat_instruction, 2657 NULL); 2658 wdat_pos += sizeof(ACPI_WDAT_ENTRY); 2659 } 2660 printf(END_COMMENT); 2661 } 2662 2663 static void 2664 acpi_handle_wdrt(ACPI_TABLE_HEADER *sdp) 2665 { 2666 ACPI_TABLE_WDRT *wdrt; 2667 2668 printf(BEGIN_COMMENT); 2669 acpi_print_sdt(sdp); 2670 wdrt = (ACPI_TABLE_WDRT *)sdp; 2671 2672 printf("\tControl Register="); 2673 acpi_print_gas(&wdrt->ControlRegister); 2674 printf("\tCount Register="); 2675 acpi_print_gas(&wdrt->CountRegister); 2676 acpi_print_pci(wdrt->PciVendorId, wdrt->PciDeviceId, 2677 wdrt->PciSegment, wdrt->PciBus, wdrt->PciDevice, wdrt->PciFunction); 2678 2679 /* Value must be >= 511 and < 65535 */ 2680 printf("\tMaxCount=%d", wdrt->MaxCount); 2681 if (wdrt->MaxCount < 511) 2682 printf(" (Out of Range. Valid range: 511 <= maxcount < 65535)"); 2683 printf("\n"); 2684 2685 printf("\tUnit={"); 2686 switch (wdrt->Units) { 2687 case 0: 2688 printf("1 seconds/count"); 2689 break; 2690 case 1: 2691 printf("100 milliseconds/count"); 2692 break; 2693 case 2: 2694 printf("10 milliseconds/count"); 2695 break; 2696 default: 2697 printf("%d", wdrt->Units); 2698 break; 2699 } 2700 printf("}\n"); 2701 2702 printf(END_COMMENT); 2703 } 2704 2705 static void 2706 acpi_print_sdt(ACPI_TABLE_HEADER *sdp) 2707 { 2708 printf(" "); 2709 acpi_print_string(sdp->Signature, ACPI_NAME_SIZE); 2710 printf(": Length=%d, Revision=%d, Checksum=%d", 2711 sdp->Length, sdp->Revision, sdp->Checksum); 2712 if (acpi_checksum(sdp, sdp->Length)) 2713 printf(" (Incorrect)"); 2714 printf(",\n\tOEMID="); 2715 acpi_print_string(sdp->OemId, ACPI_OEM_ID_SIZE); 2716 printf(", OEM Table ID="); 2717 acpi_print_string(sdp->OemTableId, ACPI_OEM_TABLE_ID_SIZE); 2718 printf(", OEM Revision=0x%x,\n", sdp->OemRevision); 2719 printf("\tCreator ID="); 2720 acpi_print_string(sdp->AslCompilerId, ACPI_NAME_SIZE); 2721 printf(", Creator Revision=0x%x\n", sdp->AslCompilerRevision); 2722 } 2723 2724 static void 2725 acpi_dump_bytes(ACPI_TABLE_HEADER *sdp) 2726 { 2727 unsigned int i; 2728 uint8_t *p; 2729 2730 p = (uint8_t *)sdp; 2731 printf("\n\tData={"); 2732 for (i = 0; i < sdp->Length; i++) { 2733 if (cflag) { 2734 if (i % 64 == 0) 2735 printf("\n\t "); 2736 else if (i % 16 == 0) 2737 printf(" "); 2738 printf("%c", (p[i] >= ' ' && p[i] <= '~') ? p[i] : '.'); 2739 } else { 2740 if (i % 16 == 0) 2741 printf("\n\t\t"); 2742 else if (i % 8 == 0) 2743 printf(" "); 2744 printf(" %02x", p[i]); 2745 } 2746 } 2747 printf("\n\t}\n"); 2748 } 2749 2750 static void 2751 acpi_print_rsdt(ACPI_TABLE_HEADER *rsdp) 2752 { 2753 ACPI_TABLE_RSDT *rsdt; 2754 ACPI_TABLE_XSDT *xsdt; 2755 int i, entries; 2756 2757 rsdt = (ACPI_TABLE_RSDT *)rsdp; 2758 xsdt = (ACPI_TABLE_XSDT *)rsdp; 2759 printf(BEGIN_COMMENT); 2760 acpi_print_sdt(rsdp); 2761 entries = (rsdp->Length - sizeof(ACPI_TABLE_HEADER)) / addr_size; 2762 printf("\tEntries={ "); 2763 for (i = 0; i < entries; i++) { 2764 if (i > 0) 2765 printf(", "); 2766 if (addr_size == 4) 2767 printf("0x%08x", le32toh(rsdt->TableOffsetEntry[i])); 2768 else 2769 printf("0x%016jx", 2770 (uintmax_t)le64toh(xsdt->TableOffsetEntry[i])); 2771 } 2772 printf(" }\n"); 2773 printf(END_COMMENT); 2774 } 2775 2776 static const char *acpi_pm_profiles[] = { 2777 "Unspecified", "Desktop", "Mobile", "Workstation", 2778 "Enterprise Server", "SOHO Server", "Appliance PC" 2779 }; 2780 2781 static void 2782 acpi_print_fadt(ACPI_TABLE_HEADER *sdp) 2783 { 2784 ACPI_TABLE_FADT *fadt; 2785 const char *pm; 2786 2787 fadt = (ACPI_TABLE_FADT *)sdp; 2788 printf(BEGIN_COMMENT); 2789 acpi_print_sdt(sdp); 2790 printf(" \tFACS=0x%x, DSDT=0x%x\n", fadt->Facs, 2791 fadt->Dsdt); 2792 printf("\tINT_MODEL=%s\n", fadt->Model ? "APIC" : "PIC"); 2793 if (fadt->PreferredProfile >= sizeof(acpi_pm_profiles) / sizeof(char *)) 2794 pm = "Reserved"; 2795 else 2796 pm = acpi_pm_profiles[fadt->PreferredProfile]; 2797 printf("\tPreferred_PM_Profile=%s (%d)\n", pm, fadt->PreferredProfile); 2798 printf("\tSCI_INT=%d\n", fadt->SciInterrupt); 2799 printf("\tSMI_CMD=0x%x, ", fadt->SmiCommand); 2800 printf("ACPI_ENABLE=0x%x, ", fadt->AcpiEnable); 2801 printf("ACPI_DISABLE=0x%x, ", fadt->AcpiDisable); 2802 printf("S4BIOS_REQ=0x%x\n", fadt->S4BiosRequest); 2803 printf("\tPSTATE_CNT=0x%x\n", fadt->PstateControl); 2804 printf("\tPM1a_EVT_BLK=0x%x-0x%x\n", 2805 fadt->Pm1aEventBlock, 2806 fadt->Pm1aEventBlock + fadt->Pm1EventLength - 1); 2807 if (fadt->Pm1bEventBlock != 0) 2808 printf("\tPM1b_EVT_BLK=0x%x-0x%x\n", 2809 fadt->Pm1bEventBlock, 2810 fadt->Pm1bEventBlock + fadt->Pm1EventLength - 1); 2811 printf("\tPM1a_CNT_BLK=0x%x-0x%x\n", 2812 fadt->Pm1aControlBlock, 2813 fadt->Pm1aControlBlock + fadt->Pm1ControlLength - 1); 2814 if (fadt->Pm1bControlBlock != 0) 2815 printf("\tPM1b_CNT_BLK=0x%x-0x%x\n", 2816 fadt->Pm1bControlBlock, 2817 fadt->Pm1bControlBlock + fadt->Pm1ControlLength - 1); 2818 if (fadt->Pm2ControlBlock != 0) 2819 printf("\tPM2_CNT_BLK=0x%x-0x%x\n", 2820 fadt->Pm2ControlBlock, 2821 fadt->Pm2ControlBlock + fadt->Pm2ControlLength - 1); 2822 printf("\tPM_TMR_BLK=0x%x-0x%x\n", 2823 fadt->PmTimerBlock, 2824 fadt->PmTimerBlock + fadt->PmTimerLength - 1); 2825 if (fadt->Gpe0Block != 0) 2826 printf("\tGPE0_BLK=0x%x-0x%x\n", 2827 fadt->Gpe0Block, 2828 fadt->Gpe0Block + fadt->Gpe0BlockLength - 1); 2829 if (fadt->Gpe1Block != 0) 2830 printf("\tGPE1_BLK=0x%x-0x%x, GPE1_BASE=%d\n", 2831 fadt->Gpe1Block, 2832 fadt->Gpe1Block + fadt->Gpe1BlockLength - 1, 2833 fadt->Gpe1Base); 2834 if (fadt->CstControl != 0) 2835 printf("\tCST_CNT=0x%x\n", fadt->CstControl); 2836 printf("\tP_LVL2_LAT=%d us, P_LVL3_LAT=%d us\n", 2837 fadt->C2Latency, fadt->C3Latency); 2838 printf("\tFLUSH_SIZE=%d, FLUSH_STRIDE=%d\n", 2839 fadt->FlushSize, fadt->FlushStride); 2840 printf("\tDUTY_OFFSET=%d, DUTY_WIDTH=%d\n", 2841 fadt->DutyOffset, fadt->DutyWidth); 2842 printf("\tDAY_ALRM=%d, MON_ALRM=%d, CENTURY=%d\n", 2843 fadt->DayAlarm, fadt->MonthAlarm, fadt->Century); 2844 2845 #define PRINTFLAG(var, flag) printflag((var), ACPI_FADT_## flag, #flag) 2846 2847 printf("\tIAPC_BOOT_ARCH="); 2848 PRINTFLAG(fadt->BootFlags, LEGACY_DEVICES); 2849 PRINTFLAG(fadt->BootFlags, 8042); 2850 PRINTFLAG(fadt->BootFlags, NO_VGA); 2851 PRINTFLAG(fadt->BootFlags, NO_MSI); 2852 PRINTFLAG(fadt->BootFlags, NO_ASPM); 2853 PRINTFLAG(fadt->BootFlags, NO_CMOS_RTC); 2854 PRINTFLAG_END(); 2855 2856 printf("\tFlags="); 2857 PRINTFLAG(fadt->Flags, WBINVD); 2858 PRINTFLAG(fadt->Flags, WBINVD_FLUSH); 2859 PRINTFLAG(fadt->Flags, C1_SUPPORTED); 2860 PRINTFLAG(fadt->Flags, C2_MP_SUPPORTED); 2861 PRINTFLAG(fadt->Flags, POWER_BUTTON); 2862 PRINTFLAG(fadt->Flags, SLEEP_BUTTON); 2863 PRINTFLAG(fadt->Flags, FIXED_RTC); 2864 PRINTFLAG(fadt->Flags, S4_RTC_WAKE); 2865 PRINTFLAG(fadt->Flags, 32BIT_TIMER); 2866 PRINTFLAG(fadt->Flags, DOCKING_SUPPORTED); 2867 PRINTFLAG(fadt->Flags, RESET_REGISTER); 2868 PRINTFLAG(fadt->Flags, SEALED_CASE); 2869 PRINTFLAG(fadt->Flags, HEADLESS); 2870 PRINTFLAG(fadt->Flags, SLEEP_TYPE); 2871 PRINTFLAG(fadt->Flags, PCI_EXPRESS_WAKE); 2872 PRINTFLAG(fadt->Flags, PLATFORM_CLOCK); 2873 PRINTFLAG(fadt->Flags, S4_RTC_VALID); 2874 PRINTFLAG(fadt->Flags, REMOTE_POWER_ON); 2875 PRINTFLAG(fadt->Flags, APIC_CLUSTER); 2876 PRINTFLAG(fadt->Flags, APIC_PHYSICAL); 2877 PRINTFLAG(fadt->Flags, HW_REDUCED); 2878 PRINTFLAG(fadt->Flags, LOW_POWER_S0); 2879 PRINTFLAG_END(); 2880 2881 #undef PRINTFLAG 2882 2883 if (fadt->Flags & ACPI_FADT_RESET_REGISTER) { 2884 printf("\tRESET_REG="); 2885 acpi_print_gas(&fadt->ResetRegister); 2886 printf(", RESET_VALUE=%#x\n", fadt->ResetValue); 2887 } 2888 if (acpi_get_fadt_revision(fadt) > 1) { 2889 printf("\tX_FACS=0x%016jx, ", (uintmax_t)fadt->XFacs); 2890 printf("X_DSDT=0x%016jx\n", (uintmax_t)fadt->XDsdt); 2891 printf("\tX_PM1a_EVT_BLK="); 2892 acpi_print_gas(&fadt->XPm1aEventBlock); 2893 if (fadt->XPm1bEventBlock.Address != 0) { 2894 printf("\n\tX_PM1b_EVT_BLK="); 2895 acpi_print_gas(&fadt->XPm1bEventBlock); 2896 } 2897 printf("\n\tX_PM1a_CNT_BLK="); 2898 acpi_print_gas(&fadt->XPm1aControlBlock); 2899 if (fadt->XPm1bControlBlock.Address != 0) { 2900 printf("\n\tX_PM1b_CNT_BLK="); 2901 acpi_print_gas(&fadt->XPm1bControlBlock); 2902 } 2903 if (fadt->XPm2ControlBlock.Address != 0) { 2904 printf("\n\tX_PM2_CNT_BLK="); 2905 acpi_print_gas(&fadt->XPm2ControlBlock); 2906 } 2907 printf("\n\tX_PM_TMR_BLK="); 2908 acpi_print_gas(&fadt->XPmTimerBlock); 2909 if (fadt->XGpe0Block.Address != 0) { 2910 printf("\n\tX_GPE0_BLK="); 2911 acpi_print_gas(&fadt->XGpe0Block); 2912 } 2913 if (fadt->XGpe1Block.Address != 0) { 2914 printf("\n\tX_GPE1_BLK="); 2915 acpi_print_gas(&fadt->XGpe1Block); 2916 } 2917 printf("\n"); 2918 } 2919 2920 printf(END_COMMENT); 2921 } 2922 2923 static void 2924 acpi_print_facs(ACPI_TABLE_FACS *facs) 2925 { 2926 printf(BEGIN_COMMENT); 2927 printf(" FACS:\tLength=%u, ", facs->Length); 2928 printf("HwSig=0x%08x, ", facs->HardwareSignature); 2929 printf("Firm_Wake_Vec=0x%08x\n", facs->FirmwareWakingVector); 2930 2931 printf("\tGlobal_Lock="); 2932 if (facs->GlobalLock != 0) { 2933 if (facs->GlobalLock & ACPI_GLOCK_PENDING) 2934 printf("PENDING,"); 2935 if (facs->GlobalLock & ACPI_GLOCK_OWNED) 2936 printf("OWNED"); 2937 } 2938 printf("\n"); 2939 2940 printf("\tFlags="); 2941 if (facs->Flags & ACPI_FACS_S4_BIOS_PRESENT) 2942 printf("S4BIOS"); 2943 printf("\n"); 2944 2945 if (facs->XFirmwareWakingVector != 0) 2946 printf("\tX_Firm_Wake_Vec=%016jx\n", 2947 (uintmax_t)facs->XFirmwareWakingVector); 2948 printf("\tVersion=%u\n", facs->Version); 2949 2950 printf(END_COMMENT); 2951 } 2952 2953 static void 2954 acpi_print_dsdt(ACPI_TABLE_HEADER *dsdp) 2955 { 2956 printf(BEGIN_COMMENT); 2957 acpi_print_sdt(dsdp); 2958 printf(END_COMMENT); 2959 } 2960 2961 int 2962 acpi_checksum(void *p, size_t length) 2963 { 2964 uint8_t *bp; 2965 uint8_t sum; 2966 2967 bp = p; 2968 sum = 0; 2969 while (length--) 2970 sum += *bp++; 2971 2972 return (sum); 2973 } 2974 2975 static ACPI_TABLE_HEADER * 2976 acpi_map_sdt(vm_offset_t pa) 2977 { 2978 ACPI_TABLE_HEADER *sp; 2979 2980 sp = acpi_map_physical(pa, sizeof(ACPI_TABLE_HEADER)); 2981 sp = acpi_map_physical(pa, sp->Length); 2982 return (sp); 2983 } 2984 2985 static void 2986 acpi_print_rsd_ptr(ACPI_TABLE_RSDP *rp) 2987 { 2988 printf(BEGIN_COMMENT); 2989 printf(" RSD PTR: OEM="); 2990 acpi_print_string(rp->OemId, ACPI_OEM_ID_SIZE); 2991 printf(", ACPI_Rev=%s (%d)\n", rp->Revision < 2 ? "1.0x" : "2.0x", 2992 rp->Revision); 2993 if (rp->Revision < 2) { 2994 printf("\tRSDT=0x%08x, cksum=%u\n", rp->RsdtPhysicalAddress, 2995 rp->Checksum); 2996 } else { 2997 printf("\tXSDT=0x%016jx, length=%u, cksum=%u\n", 2998 (uintmax_t)rp->XsdtPhysicalAddress, rp->Length, 2999 rp->ExtendedChecksum); 3000 } 3001 printf(END_COMMENT); 3002 } 3003 3004 static void 3005 acpi_handle_rsdt(ACPI_TABLE_HEADER *rsdp) 3006 { 3007 ACPI_TABLE_HEADER *sdp; 3008 ACPI_TABLE_RSDT *rsdt; 3009 ACPI_TABLE_XSDT *xsdt; 3010 vm_offset_t addr = 0; 3011 int entries, i; 3012 3013 acpi_print_rsdt(rsdp); 3014 rsdt = (ACPI_TABLE_RSDT *)rsdp; 3015 xsdt = (ACPI_TABLE_XSDT *)rsdp; 3016 entries = (rsdp->Length - sizeof(ACPI_TABLE_HEADER)) / addr_size; 3017 for (i = 0; i < entries; i++) { 3018 if (addr_size == 4) 3019 addr = le32toh(rsdt->TableOffsetEntry[i]); 3020 else 3021 addr = le64toh(xsdt->TableOffsetEntry[i]); 3022 if (addr == 0) 3023 continue; 3024 sdp = (ACPI_TABLE_HEADER *)acpi_map_sdt(addr); 3025 if (acpi_checksum(sdp, sdp->Length)) { 3026 warnx("RSDT entry %d (sig %.4s) is corrupt", i, 3027 sdp->Signature); 3028 if (sflag) 3029 continue; 3030 } 3031 if (!memcmp(sdp->Signature, ACPI_SIG_FADT, 4)) 3032 acpi_handle_fadt(sdp); 3033 else if (!memcmp(sdp->Signature, ACPI_SIG_BERT, 4)) 3034 acpi_handle_bert(sdp); 3035 else if (!memcmp(sdp->Signature, ACPI_SIG_BOOT, 4)) 3036 acpi_handle_boot(sdp); 3037 else if (!memcmp(sdp->Signature, ACPI_SIG_CPEP, 4)) 3038 acpi_handle_cpep(sdp); 3039 else if (!memcmp(sdp->Signature, ACPI_SIG_DBGP, 4)) 3040 acpi_handle_dbgp(sdp); 3041 else if (!memcmp(sdp->Signature, ACPI_SIG_DMAR, 4)) 3042 acpi_handle_dmar(sdp); 3043 else if (!memcmp(sdp->Signature, ACPI_SIG_EINJ, 4)) 3044 acpi_handle_einj(sdp); 3045 else if (!memcmp(sdp->Signature, ACPI_SIG_ERST, 4)) 3046 acpi_handle_erst(sdp); 3047 else if (!memcmp(sdp->Signature, ACPI_SIG_MADT, 4)) 3048 acpi_handle_madt(sdp); 3049 else if (!memcmp(sdp->Signature, ACPI_SIG_MSCT, 4)) 3050 acpi_handle_msct(sdp); 3051 else if (!memcmp(sdp->Signature, ACPI_SIG_HEST, 4)) 3052 acpi_handle_hest(sdp); 3053 else if (!memcmp(sdp->Signature, ACPI_SIG_HPET, 4)) 3054 acpi_handle_hpet(sdp); 3055 else if (!memcmp(sdp->Signature, ACPI_SIG_ECDT, 4)) 3056 acpi_handle_ecdt(sdp); 3057 else if (!memcmp(sdp->Signature, ACPI_SIG_MCFG, 4)) 3058 acpi_handle_mcfg(sdp); 3059 else if (!memcmp(sdp->Signature, ACPI_SIG_SBST, 4)) 3060 acpi_handle_sbst(sdp); 3061 else if (!memcmp(sdp->Signature, ACPI_SIG_SLIT, 4)) 3062 acpi_handle_slit(sdp); 3063 else if (!memcmp(sdp->Signature, ACPI_SIG_SPCR, 4)) 3064 acpi_handle_spcr(sdp); 3065 else if (!memcmp(sdp->Signature, ACPI_SIG_SRAT, 4)) 3066 acpi_handle_srat(sdp); 3067 else if (!memcmp(sdp->Signature, ACPI_SIG_TCPA, 4)) 3068 acpi_handle_tcpa(sdp); 3069 else if (!memcmp(sdp->Signature, ACPI_SIG_NFIT, 4)) 3070 acpi_handle_nfit(sdp); 3071 else if (!memcmp(sdp->Signature, ACPI_SIG_WAET, 4)) 3072 acpi_handle_waet(sdp); 3073 else if (!memcmp(sdp->Signature, ACPI_SIG_WDAT, 4)) 3074 acpi_handle_wdat(sdp); 3075 else if (!memcmp(sdp->Signature, ACPI_SIG_WDRT, 4)) 3076 acpi_handle_wdrt(sdp); 3077 else { 3078 printf(BEGIN_COMMENT); 3079 acpi_print_sdt(sdp); 3080 acpi_dump_bytes(sdp); 3081 printf(END_COMMENT); 3082 } 3083 } 3084 } 3085 3086 ACPI_TABLE_HEADER * 3087 sdt_load_devmem(void) 3088 { 3089 ACPI_TABLE_RSDP *rp; 3090 ACPI_TABLE_HEADER *rsdp; 3091 3092 rp = acpi_find_rsd_ptr(); 3093 if (!rp) 3094 errx(EXIT_FAILURE, "Can't find ACPI information"); 3095 3096 if (tflag) 3097 acpi_print_rsd_ptr(rp); 3098 if (rp->Revision < 2) { 3099 rsdp = (ACPI_TABLE_HEADER *)acpi_map_sdt(rp->RsdtPhysicalAddress); 3100 if (memcmp(rsdp->Signature, "RSDT", 4) != 0 || 3101 acpi_checksum(rsdp, rsdp->Length) != 0) 3102 errx(EXIT_FAILURE, "RSDT is corrupted"); 3103 addr_size = sizeof(uint32_t); 3104 } else { 3105 rsdp = (ACPI_TABLE_HEADER *)acpi_map_sdt(rp->XsdtPhysicalAddress); 3106 if (memcmp(rsdp->Signature, "XSDT", 4) != 0 || 3107 acpi_checksum(rsdp, rsdp->Length) != 0) 3108 errx(EXIT_FAILURE, "XSDT is corrupted"); 3109 addr_size = sizeof(uint64_t); 3110 } 3111 return (rsdp); 3112 } 3113 3114 /* Write the DSDT to a file, concatenating any SSDTs (if present). */ 3115 static int 3116 write_dsdt(int fd, ACPI_TABLE_HEADER *rsdt, ACPI_TABLE_HEADER *dsdt) 3117 { 3118 ACPI_TABLE_HEADER sdt; 3119 ACPI_TABLE_HEADER *ssdt; 3120 uint8_t sum; 3121 3122 /* Create a new checksum to account for the DSDT and any SSDTs. */ 3123 sdt = *dsdt; 3124 if (rsdt != NULL) { 3125 sdt.Checksum = 0; 3126 sum = acpi_checksum(dsdt + 1, dsdt->Length - 3127 sizeof(ACPI_TABLE_HEADER)); 3128 ssdt = sdt_from_rsdt(rsdt, ACPI_SIG_SSDT, NULL); 3129 while (ssdt != NULL) { 3130 sdt.Length += ssdt->Length - sizeof(ACPI_TABLE_HEADER); 3131 sum += acpi_checksum(ssdt + 1, 3132 ssdt->Length - sizeof(ACPI_TABLE_HEADER)); 3133 ssdt = sdt_from_rsdt(rsdt, ACPI_SIG_SSDT, ssdt); 3134 } 3135 sum += acpi_checksum(&sdt, sizeof(ACPI_TABLE_HEADER)); 3136 sdt.Checksum -= sum; 3137 } 3138 3139 /* Write out the DSDT header and body. */ 3140 write(fd, &sdt, sizeof(ACPI_TABLE_HEADER)); 3141 write(fd, dsdt + 1, dsdt->Length - sizeof(ACPI_TABLE_HEADER)); 3142 3143 /* Write out any SSDTs (if present.) */ 3144 if (rsdt != NULL) { 3145 ssdt = sdt_from_rsdt(rsdt, "SSDT", NULL); 3146 while (ssdt != NULL) { 3147 write(fd, ssdt + 1, ssdt->Length - 3148 sizeof(ACPI_TABLE_HEADER)); 3149 ssdt = sdt_from_rsdt(rsdt, "SSDT", ssdt); 3150 } 3151 } 3152 return (0); 3153 } 3154 3155 void 3156 dsdt_save_file(char *outfile, ACPI_TABLE_HEADER *rsdt, ACPI_TABLE_HEADER *dsdp) 3157 { 3158 int fd; 3159 mode_t mode; 3160 3161 assert(outfile != NULL); 3162 mode = S_IRUSR | S_IWUSR | S_IRGRP | S_IROTH; 3163 fd = open(outfile, O_WRONLY | O_CREAT | O_TRUNC, mode); 3164 if (fd == -1) { 3165 perror("dsdt_save_file"); 3166 return; 3167 } 3168 write_dsdt(fd, rsdt, dsdp); 3169 close(fd); 3170 } 3171 3172 void 3173 aml_disassemble(ACPI_TABLE_HEADER *rsdt, ACPI_TABLE_HEADER *dsdp) 3174 { 3175 char buf[MAXPATHLEN], tmpstr[MAXPATHLEN], wrkdir[MAXPATHLEN]; 3176 const char *iname = "/acpdump.din"; 3177 const char *oname = "/acpdump.dsl"; 3178 const char *tmpdir; 3179 FILE *fp; 3180 size_t len; 3181 int fd, status; 3182 pid_t pid; 3183 3184 if (rsdt == NULL) 3185 errx(EXIT_FAILURE, "aml_disassemble: invalid rsdt"); 3186 if (dsdp == NULL) 3187 errx(EXIT_FAILURE, "aml_disassemble: invalid dsdp"); 3188 3189 tmpdir = getenv("TMPDIR"); 3190 if (tmpdir == NULL) 3191 tmpdir = _PATH_TMP; 3192 if (realpath(tmpdir, buf) == NULL) { 3193 perror("realpath tmp dir"); 3194 return; 3195 } 3196 len = sizeof(wrkdir) - strlen(iname); 3197 if ((size_t)snprintf(wrkdir, len, "%s/acpidump.XXXXXX", buf) > len-1 ) { 3198 fprintf(stderr, "$TMPDIR too long\n"); 3199 return; 3200 } 3201 if (mkdtemp(wrkdir) == NULL) { 3202 perror("mkdtemp tmp working dir"); 3203 return; 3204 } 3205 len = (size_t)snprintf(tmpstr, sizeof(tmpstr), "%s%s", wrkdir, iname); 3206 assert(len <= sizeof(tmpstr) - 1); 3207 fd = open(tmpstr, O_CREAT | O_WRONLY, S_IRUSR | S_IWUSR); 3208 if (fd < 0) { 3209 perror("iasl tmp file"); 3210 return; 3211 } 3212 write_dsdt(fd, rsdt, dsdp); 3213 close(fd); 3214 3215 /* Run iasl -d on the temp file */ 3216 if ((pid = fork()) == 0) { 3217 close(STDOUT_FILENO); 3218 if (vflag == 0) 3219 close(STDERR_FILENO); 3220 execl("/usr/bin/iasl", "iasl", "-d", tmpstr, NULL); 3221 err(EXIT_FAILURE, "exec"); 3222 } 3223 if (pid > 0) 3224 wait(&status); 3225 if (unlink(tmpstr) < 0) { 3226 perror("unlink"); 3227 goto out; 3228 } 3229 if (pid < 0) { 3230 perror("fork"); 3231 goto out; 3232 } 3233 if (status != 0) { 3234 fprintf(stderr, "iast exit status = %d\n", status); 3235 } 3236 3237 /* Dump iasl's output to stdout */ 3238 len = (size_t)snprintf(tmpstr, sizeof(tmpstr), "%s%s", wrkdir, oname); 3239 assert(len <= sizeof(tmpstr) - 1); 3240 fp = fopen(tmpstr, "r"); 3241 if (unlink(tmpstr) < 0) { 3242 perror("unlink"); 3243 goto out; 3244 } 3245 if (fp == NULL) { 3246 perror("iasl tmp file (read)"); 3247 goto out; 3248 } 3249 while ((len = fread(buf, 1, sizeof(buf), fp)) > 0) 3250 fwrite(buf, 1, len, stdout); 3251 fclose(fp); 3252 3253 out: 3254 if (rmdir(wrkdir) < 0) 3255 perror("rmdir"); 3256 } 3257 3258 void 3259 sdt_print_all(ACPI_TABLE_HEADER *rsdp) 3260 { 3261 acpi_handle_rsdt(rsdp); 3262 } 3263 3264 /* Fetch a table matching the given signature via the RSDT. */ 3265 ACPI_TABLE_HEADER * 3266 sdt_from_rsdt(ACPI_TABLE_HEADER *rsdp, const char *sig, ACPI_TABLE_HEADER *last) 3267 { 3268 ACPI_TABLE_HEADER *sdt; 3269 ACPI_TABLE_RSDT *rsdt; 3270 ACPI_TABLE_XSDT *xsdt; 3271 vm_offset_t addr = 0; 3272 int entries, i; 3273 3274 rsdt = (ACPI_TABLE_RSDT *)rsdp; 3275 xsdt = (ACPI_TABLE_XSDT *)rsdp; 3276 entries = (rsdp->Length - sizeof(ACPI_TABLE_HEADER)) / addr_size; 3277 for (i = 0; i < entries; i++) { 3278 if (addr_size == 4) 3279 addr = le32toh(rsdt->TableOffsetEntry[i]); 3280 else 3281 addr = le64toh(xsdt->TableOffsetEntry[i]); 3282 if (addr == 0) 3283 continue; 3284 sdt = (ACPI_TABLE_HEADER *)acpi_map_sdt(addr); 3285 if (last != NULL) { 3286 if (sdt == last) 3287 last = NULL; 3288 continue; 3289 } 3290 if (memcmp(sdt->Signature, sig, strlen(sig))) 3291 continue; 3292 if (acpi_checksum(sdt, sdt->Length)) 3293 errx(EXIT_FAILURE, "RSDT entry %d is corrupt", i); 3294 return (sdt); 3295 } 3296 3297 return (NULL); 3298 } 3299 3300 ACPI_TABLE_HEADER * 3301 dsdt_from_fadt(ACPI_TABLE_FADT *fadt) 3302 { 3303 ACPI_TABLE_HEADER *sdt; 3304 3305 /* Use the DSDT address if it is version 1, otherwise use XDSDT. */ 3306 sdt = (ACPI_TABLE_HEADER *)acpi_map_sdt( 3307 acpi_select_address(fadt->Dsdt, fadt->XDsdt)); 3308 if (acpi_checksum(sdt, sdt->Length)) 3309 errx(EXIT_FAILURE, "DSDT is corrupt"); 3310 return (sdt); 3311 } 3312
Indexes created Sat Sep 20 22:09:52 GMT 2025