acpi.c revision 1.40
1 /* $NetBSD: acpi.c,v 1.40 2018/11/05 07:39:57 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 1.40 2018/11/05 07:39:57 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 <stdbool.h> 44 #include <stdio.h> 45 #include <stdint.h> 46 #include <stdlib.h> 47 #include <string.h> 48 #include <unistd.h> 49 #include <stddef.h> 50 #include <uuid.h> 51 52 #include "acpidump.h" 53 54 #define BEGIN_COMMENT "/*\n" 55 #define END_COMMENT " */\n" 56 57 /* Commonly used helper functions */ 58 static void acpi_print_string(char *s, size_t length); 59 static void acpi_print_tabs(unsigned int n); 60 static void acpi_dump_bytes(uint8_t *p, uint32_t len, unsigned int ntabs); 61 static void acpi_dump_table(ACPI_TABLE_HEADER *sdp); 62 static void acpi_print_gas(ACPI_GENERIC_ADDRESS *gas); 63 static void acpi_print_pci(uint16_t vendorid, uint16_t deviceid, 64 uint8_t seg, uint8_t bus, uint8_t device, uint8_t func); 65 static void acpi_print_pci_sbdf(uint8_t seg, uint8_t bus, uint8_t device, 66 uint8_t func); 67 #ifdef notyet 68 static void acpi_print_hest_generic_status(ACPI_HEST_GENERIC_STATUS *); 69 static void acpi_print_hest_generic_data(ACPI_HEST_GENERIC_DATA *); 70 #endif 71 static void acpi_print_whea(ACPI_WHEA_HEADER *whea, 72 void (*print_action)(ACPI_WHEA_HEADER *), 73 void (*print_ins)(ACPI_WHEA_HEADER *), 74 void (*print_flags)(ACPI_WHEA_HEADER *)); 75 static uint64_t acpi_select_address(uint32_t, uint64_t); 76 77 /* Handlers for each table */ 78 static void acpi_handle_fadt(ACPI_TABLE_HEADER *fadt); 79 static void acpi_print_cpu(u_char cpu_id); 80 static void acpi_print_cpu_uid(uint32_t uid, char *uid_string); 81 static void acpi_print_local_apic(uint32_t apic_id, uint32_t flags); 82 static void acpi_print_io_apic(uint32_t apic_id, uint32_t int_base, 83 uint64_t apic_addr); 84 static void acpi_print_mps_flags(uint16_t flags); 85 static void acpi_print_intr(uint32_t intr, uint16_t mps_flags); 86 static void acpi_print_local_nmi(u_int lint, uint16_t mps_flags); 87 static void acpi_print_madt(ACPI_SUBTABLE_HEADER *mp); 88 static void acpi_handle_bert(ACPI_TABLE_HEADER *sdp); 89 static void acpi_handle_bgrt(ACPI_TABLE_HEADER *sdp); 90 static void acpi_handle_boot(ACPI_TABLE_HEADER *sdp); 91 static void acpi_handle_cpep(ACPI_TABLE_HEADER *sdp); 92 static void acpi_handle_csrt(ACPI_TABLE_HEADER *sdp); 93 static void acpi_handle_dbgp(ACPI_TABLE_HEADER *sdp); 94 static void acpi_handle_dbg2(ACPI_TABLE_HEADER *sdp); 95 static void acpi_handle_einj(ACPI_TABLE_HEADER *sdp); 96 static void acpi_handle_erst(ACPI_TABLE_HEADER *sdp); 97 static void acpi_handle_gtdt(ACPI_TABLE_HEADER *sdp); 98 static void acpi_handle_hest(ACPI_TABLE_HEADER *sdp); 99 static void acpi_handle_lpit(ACPI_TABLE_HEADER *sdp); 100 static void acpi_handle_madt(ACPI_TABLE_HEADER *sdp); 101 static void acpi_handle_msct(ACPI_TABLE_HEADER *sdp); 102 static void acpi_handle_ecdt(ACPI_TABLE_HEADER *sdp); 103 static void acpi_handle_hpet(ACPI_TABLE_HEADER *sdp); 104 static void acpi_handle_mcfg(ACPI_TABLE_HEADER *sdp); 105 static void acpi_handle_pptt(ACPI_TABLE_HEADER *sdp); 106 static void acpi_handle_sbst(ACPI_TABLE_HEADER *sdp); 107 static void acpi_handle_slit(ACPI_TABLE_HEADER *sdp); 108 static void acpi_handle_spcr(ACPI_TABLE_HEADER *sdp); 109 static void acpi_handle_spmi(ACPI_TABLE_HEADER *sdp); 110 static void acpi_print_srat_cpu(uint8_t type, uint32_t apic_id, 111 uint32_t proximity_domain, 112 uint32_t flags, uint32_t clockdomain, uint8_t sapic_eid); 113 static void acpi_print_srat_memory(ACPI_SRAT_MEM_AFFINITY *mp); 114 static void acpi_print_srat(ACPI_SUBTABLE_HEADER *srat); 115 static void acpi_handle_srat(ACPI_TABLE_HEADER *sdp); 116 static void acpi_handle_tcpa(ACPI_TABLE_HEADER *sdp); 117 static void acpi_print_nfit(ACPI_NFIT_HEADER *nfit); 118 static void acpi_handle_nfit(ACPI_TABLE_HEADER *sdp); 119 static void acpi_handle_uefi(ACPI_TABLE_HEADER *sdp); 120 static void acpi_handle_waet(ACPI_TABLE_HEADER *sdp); 121 static void acpi_handle_wdat(ACPI_TABLE_HEADER *sdp); 122 static void acpi_handle_wddt(ACPI_TABLE_HEADER *sdp); 123 static void acpi_handle_wdrt(ACPI_TABLE_HEADER *sdp); 124 static void acpi_print_sdt(ACPI_TABLE_HEADER *sdp); 125 static void acpi_print_fadt(ACPI_TABLE_HEADER *sdp); 126 static void acpi_print_facs(ACPI_TABLE_FACS *facs); 127 static void acpi_print_dsdt(ACPI_TABLE_HEADER *dsdp); 128 static ACPI_TABLE_HEADER *acpi_map_sdt(vm_offset_t pa); 129 static void acpi_print_rsd_ptr(ACPI_TABLE_RSDP *rp); 130 static void acpi_handle_rsdt(ACPI_TABLE_HEADER *rsdp); 131 static void acpi_walk_subtables(ACPI_TABLE_HEADER *table, void *first, 132 void (*action)(ACPI_SUBTABLE_HEADER *)); 133 static void acpi_walk_nfit(ACPI_TABLE_HEADER *table, void *first, 134 void (*action)(ACPI_NFIT_HEADER *)); 135 136 /* Size of an address. 32-bit for ACPI 1.0, 64-bit for ACPI 2.0 and up. */ 137 static int addr_size; 138 139 /* Strings used in the TCPA table */ 140 static const char *tcpa_event_type_strings[] = { 141 "PREBOOT Certificate", 142 "POST Code", 143 "Unused", 144 "No Action", 145 "Separator", 146 "Action", 147 "Event Tag", 148 "S-CRTM Contents", 149 "S-CRTM Version", 150 "CPU Microcode", 151 "Platform Config Flags", 152 "Table of Devices", 153 "Compact Hash", 154 "IPL", 155 "IPL Partition Data", 156 "Non-Host Code", 157 "Non-Host Config", 158 "Non-Host Info" 159 }; 160 161 static const char *TCPA_pcclient_strings[] = { 162 "<undefined>", 163 "SMBIOS", 164 "BIS Certificate", 165 "POST BIOS ROM Strings", 166 "ESCD", 167 "CMOS", 168 "NVRAM", 169 "Option ROM Execute", 170 "Option ROM Configurateion", 171 "<undefined>", 172 "Option ROM Microcode Update ", 173 "S-CRTM Version String", 174 "S-CRTM Contents", 175 "POST Contents", 176 "Table of Devices", 177 }; 178 179 #define PRINTFLAG_END() printflag_end() 180 181 static char pf_sep = '{'; 182 183 static void 184 printflag_end(void) 185 { 186 187 if (pf_sep == ',') { 188 printf("}"); 189 } else if (pf_sep == '{') { 190 printf("{}"); 191 } 192 pf_sep = '{'; 193 printf("\n"); 194 } 195 196 static void 197 printflag(uint64_t var, uint64_t mask, const char *name) 198 { 199 200 if (var & mask) { 201 printf("%c%s", pf_sep, name); 202 pf_sep = ','; 203 } 204 } 205 206 static void 207 acpi_print_string(char *s, size_t length) 208 { 209 int c; 210 211 /* Trim trailing spaces and NULLs */ 212 while (length > 0 && (s[length - 1] == ' ' || s[length - 1] == '\0')) 213 length--; 214 215 while (length--) { 216 c = *s++; 217 putchar(c); 218 } 219 } 220 221 static void 222 acpi_print_gas(ACPI_GENERIC_ADDRESS *gas) 223 { 224 switch (gas->SpaceId) { 225 case ACPI_ADR_SPACE_SYSTEM_MEMORY: 226 if (gas->BitWidth <= 32) 227 printf("0x%08x:%u[%u] (Memory)", 228 (u_int)gas->Address, gas->BitOffset, 229 gas->BitWidth); 230 else 231 printf("0x%016jx:%u[%u] (Memory)", 232 (uintmax_t)gas->Address, gas->BitOffset, 233 gas->BitWidth); 234 break; 235 case ACPI_ADR_SPACE_SYSTEM_IO: 236 printf("0x%02x:%u[%u] (IO)", (u_int)gas->Address, 237 gas->BitOffset, gas->BitWidth); 238 break; 239 case ACPI_ADR_SPACE_PCI_CONFIG: 240 printf("%x:%x+0x%x (PCI)", (uint16_t)(gas->Address >> 32), 241 (uint16_t)((gas->Address >> 16) & 0xffff), 242 (uint16_t)gas->Address); 243 break; 244 /* XXX How to handle these below? */ 245 case ACPI_ADR_SPACE_EC: 246 printf("0x%x:%u[%u] (EC)", (uint16_t)gas->Address, 247 gas->BitOffset, gas->BitWidth); 248 break; 249 case ACPI_ADR_SPACE_SMBUS: 250 printf("0x%x:%u[%u] (SMBus)", (uint16_t)gas->Address, 251 gas->BitOffset, gas->BitWidth); 252 break; 253 case ACPI_ADR_SPACE_CMOS: 254 case ACPI_ADR_SPACE_PCI_BAR_TARGET: 255 case ACPI_ADR_SPACE_IPMI: 256 case ACPI_ADR_SPACE_GPIO: 257 case ACPI_ADR_SPACE_GSBUS: 258 case ACPI_ADR_SPACE_PLATFORM_COMM: 259 case ACPI_ADR_SPACE_FIXED_HARDWARE: 260 default: 261 printf("0x%016jx (SpaceID=%hhu)", (uintmax_t)gas->Address, 262 gas->SpaceId); 263 break; 264 } 265 } 266 267 static void 268 acpi_print_pci(uint16_t vendorid, uint16_t deviceid, 269 uint8_t seg, uint8_t bus, uint8_t device, uint8_t func) 270 { 271 if (vendorid == 0xffff && deviceid == 0xffff) { 272 printf("\tPCI Device=NONE\n"); 273 return; 274 } 275 276 printf("\tPCI device={\n"); 277 printf("\t\tVendor=0x%x\n", vendorid); 278 printf("\t\tDevice=0x%x\n", deviceid); 279 printf("\n"); 280 printf("\t\tSegment Group=%d\n", seg); 281 printf("\t\tBus=%d\n", bus); 282 printf("\t\tDevice=%d\n", device); 283 printf("\t\tFunction=%d\n", func); 284 printf("\t}\n"); 285 } 286 287 static void 288 acpi_print_pci_sbdf(uint8_t seg, uint8_t bus, uint8_t device, uint8_t func) 289 { 290 if (bus == 0xff && device == 0xff && func == 0xff) { 291 printf("\tPCI Device=NONE\n"); 292 return; 293 } 294 295 printf("\tPCI device={\n"); 296 printf("\t\tSegment Group=%d\n", seg); 297 printf("\t\tBus=%d\n", bus); 298 printf("\t\tDevice=%d\n", device); 299 printf("\t\tFunction=%d\n", func); 300 printf("\t}\n"); 301 } 302 303 #ifdef notyet 304 static void 305 acpi_print_hest_errorseverity(uint32_t error) 306 { 307 printf("\tError Severity={ "); 308 switch (error) { 309 case 0: 310 printf("Recoverable"); 311 break; 312 case 1: 313 printf("Fatal"); 314 break; 315 case 2: 316 printf("Corrected"); 317 break; 318 case 3: 319 printf("None"); 320 break; 321 default: 322 printf("%d (reserved)", error); 323 break; 324 } 325 printf("}\n"); 326 } 327 #endif 328 329 static void 330 acpi_print_hest_errorbank(ACPI_HEST_IA_ERROR_BANK *bank) 331 { 332 printf("\n"); 333 printf("\tBank Number=%d\n", bank->BankNumber); 334 printf("\tClear Status On Init={%s}\n", 335 bank->ClearStatusOnInit ? "NO" : "YES"); 336 printf("\tStatus Data Format={ "); 337 switch (bank->StatusFormat) { 338 case 0: 339 printf("IA32 MCA"); 340 break; 341 case 1: 342 printf("EMT64 MCA"); 343 break; 344 case 2: 345 printf("AMD64 MCA"); 346 break; 347 } 348 printf(" }\n"); 349 350 if (bank->ControlRegister) 351 printf("\tControl Register=0x%x\n", bank->ControlRegister); 352 printf("\tControl Init Data=0x%"PRIx64"\n", bank->ControlData); 353 printf("\tStatus MSR=0x%x\n", bank->StatusRegister); 354 printf("\tAddress MSR=0x%x\n", bank->AddressRegister); 355 printf("\tMisc MSR=0x%x\n", bank->MiscRegister); 356 } 357 358 static void 359 acpi_print_hest_header(ACPI_HEST_HEADER *hest) 360 { 361 printf("\tType={"); 362 switch (hest->Type) { 363 case ACPI_HEST_TYPE_IA32_CHECK: 364 printf("IA32 Machine Check Exception"); 365 break; 366 case ACPI_HEST_TYPE_IA32_CORRECTED_CHECK: 367 printf("IA32 Corrected Machine Check"); 368 break; 369 case ACPI_HEST_TYPE_IA32_NMI: 370 printf("IA32 Non-Maskable Interrupt"); 371 break; 372 case ACPI_HEST_TYPE_NOT_USED3: 373 case ACPI_HEST_TYPE_NOT_USED4: 374 case ACPI_HEST_TYPE_NOT_USED5: 375 printf("unused type: %d", hest->Type); 376 break; 377 case ACPI_HEST_TYPE_AER_ROOT_PORT: 378 printf("PCI Express Root Port AER"); 379 break; 380 case ACPI_HEST_TYPE_AER_ENDPOINT: 381 printf("PCI Express Endpoint AER"); 382 break; 383 case ACPI_HEST_TYPE_AER_BRIDGE: 384 printf("PCI Express/PCI-X Bridge AER"); 385 break; 386 case ACPI_HEST_TYPE_GENERIC_ERROR: 387 printf("Generic Hardware Error Source"); 388 break; 389 case ACPI_HEST_TYPE_GENERIC_ERROR_V2: 390 printf("Generic Hardware Error Source version 2"); 391 break; 392 case ACPI_HEST_TYPE_RESERVED: 393 default: 394 printf("Reserved (%d)", hest->Type); 395 break; 396 } 397 printf("}\n"); 398 printf("\tSourceId=%d\n", hest->SourceId); 399 } 400 401 static void 402 acpi_print_hest_aer_common(ACPI_HEST_AER_COMMON *data) 403 { 404 405 #define PRINTFLAG(var, flag) printflag((var), ACPI_HEST_## flag, #flag) 406 407 printf("\tFlags="); 408 PRINTFLAG(data->Flags, FIRMWARE_FIRST); 409 PRINTFLAG(data->Flags, GLOBAL); 410 PRINTFLAG(data->Flags, GHES_ASSIST); 411 PRINTFLAG_END(); 412 413 #undef PRINTFLAG 414 415 printf("\tEnabled={ %s ", data->Flags ? "YES" : "NO"); 416 if (data->Flags & ACPI_HEST_FIRMWARE_FIRST) 417 printf("(ignored) "); 418 printf("}\n"); 419 printf("\tNumber of Record to pre-allocate=%d\n", 420 data->RecordsToPreallocate); 421 printf("\tMax. Sections per Record=%d\n", data->MaxSectionsPerRecord); 422 if (!(data->Flags & ACPI_HEST_GLOBAL)) 423 acpi_print_pci_sbdf(0, data->Bus, data->Device, data->Function); 424 printf("\tDevice Control=0x%x\n", data->DeviceControl); 425 printf("\tUncorrectable Error Mask Register=0x%x\n", 426 data->UncorrectableMask); 427 printf("\tUncorrectable Error Severity Register=0x%x\n", 428 data->UncorrectableSeverity); 429 printf("\tCorrectable Error Mask Register=0x%x\n", 430 data->CorrectableMask); 431 printf("\tAdvanced Capabilities Register=0x%x\n", 432 data->AdvancedCapabilities); 433 } 434 435 static void 436 acpi_print_hest_notify(ACPI_HEST_NOTIFY *notify) 437 { 438 printf("\tHW Error Notification={\n"); 439 printf("\t\tType={"); 440 switch (notify->Type) { 441 case ACPI_HEST_NOTIFY_POLLED: 442 printf("POLLED"); 443 break; 444 case ACPI_HEST_NOTIFY_EXTERNAL: 445 printf("EXTERN"); 446 break; 447 case ACPI_HEST_NOTIFY_LOCAL: 448 printf("LOCAL"); 449 break; 450 case ACPI_HEST_NOTIFY_SCI: 451 printf("SCI"); 452 break; 453 case ACPI_HEST_NOTIFY_NMI: 454 printf("NMI"); 455 break; 456 case ACPI_HEST_NOTIFY_CMCI: 457 printf("CMCI"); 458 break; 459 case ACPI_HEST_NOTIFY_MCE: 460 printf("MCE"); 461 break; 462 case ACPI_HEST_NOTIFY_GPIO: 463 printf("GPIO-Signal"); 464 break; 465 case ACPI_HEST_NOTIFY_SEA: 466 printf("ARMv8 SEA"); 467 break; 468 case ACPI_HEST_NOTIFY_SEI: 469 printf("ARMv8 SEI"); 470 break; 471 case ACPI_HEST_NOTIFY_GSIV: 472 printf("External Interrupt - GSIV"); 473 break; 474 case ACPI_HEST_NOTIFY_RESERVED: 475 printf("RESERVED"); 476 break; 477 default: 478 printf("%d (reserved)", notify->Type); 479 break; 480 } 481 printf("}\n"); 482 483 printf("\t\tLength=%d\n", notify->Length); 484 485 #define PRINTFLAG(var, flag) printflag((var), ACPI_HEST_## flag, #flag) 486 487 printf("\t\tConfig Write Enable="); 488 PRINTFLAG(notify->ConfigWriteEnable, TYPE); 489 PRINTFLAG(notify->ConfigWriteEnable, POLL_INTERVAL); 490 PRINTFLAG(notify->ConfigWriteEnable, POLL_THRESHOLD_VALUE); 491 PRINTFLAG(notify->ConfigWriteEnable, POLL_THRESHOLD_WINDOW); 492 PRINTFLAG(notify->ConfigWriteEnable, ERR_THRESHOLD_VALUE); 493 PRINTFLAG(notify->ConfigWriteEnable, ERR_THRESHOLD_WINDOW); 494 PRINTFLAG_END(); 495 496 #undef PRINTFLAG 497 498 printf("\t\tPoll Interval=%d msec\n", notify->PollInterval); 499 printf("\t\tInterrupt Vector=%d\n", notify->Vector); 500 printf("\t\tSwitch To Polling Threshold Value=%d\n", 501 notify->PollingThresholdValue); 502 printf("\t\tSwitch To Polling Threshold Window=%d msec\n", 503 notify->PollingThresholdWindow); 504 printf("\t\tError Threshold Value=%d\n", 505 notify->ErrorThresholdValue); 506 printf("\t\tError Threshold Window=%d msec\n", 507 notify->ErrorThresholdWindow); 508 printf("\t}\n"); 509 } 510 511 #ifdef notyet 512 static void 513 acpi_print_hest_generic_status(ACPI_HEST_GENERIC_STATUS *data) 514 { 515 uint32_t i, pos, entries; 516 ACPI_HEST_GENERIC_DATA *gen; 517 518 entries = data->BlockStatus & ACPI_HEST_ERROR_ENTRY_COUNT; 519 520 printf("\tGeneric Error Status={\n"); 521 printf("\t\tBlock Status={ "); 522 if (data->BlockStatus & ACPI_HEST_UNCORRECTABLE) 523 printf("UNCORRECTABLE"); 524 if (data->BlockStatus & ACPI_HEST_CORRECTABLE) 525 printf("CORRECTABLE"); 526 if (data->BlockStatus & ACPI_HEST_MULTIPLE_UNCORRECTABLE) 527 printf("MULTIPLE UNCORRECTABLE"); 528 if (data->BlockStatus & ACPI_HEST_MULTIPLE_CORRECTABLE) 529 printf("MULTIPLE CORRECTABLE"); 530 printf(" }\n"); 531 printf("\t\tEntry Count=%d\n", entries); 532 printf("\t\tRaw Data Offset=%d\n", data->RawDataOffset); 533 printf("\t\tRaw Data Length=%d\n", data->RawDataLength); 534 printf("\t\tData Length=%d\n", data->DataLength); 535 printf("\t"); 536 acpi_print_hest_errorseverity(data->ErrorSeverity); 537 printf("\t}\n"); 538 539 pos = sizeof(ACPI_HEST_GENERIC_STATUS); 540 for (i = 0; i < entries; i++) { 541 gen = (ACPI_HEST_GENERIC_DATA *)((char *)data + pos); 542 acpi_print_hest_generic_data(gen); 543 pos += sizeof(ACPI_HEST_GENERIC_DATA); 544 } 545 } 546 #endif 547 548 #ifdef notyet 549 static void 550 acpi_print_hest_generic_data(ACPI_HEST_GENERIC_DATA *data) 551 { 552 printf("\tGeneric Error Data={\n"); 553 printf("\t\tSectionType="); 554 acpi_print_string((char *)data->SectionType, sizeof(data->SectionType)); 555 printf("\n\t"); 556 acpi_print_hest_errorseverity(data->ErrorSeverity); 557 printf("\t\tRevision=0x%x\n", data->Revision); 558 printf("\t\tValidation Bits=0x%x\n", data->ValidationBits); 559 printf("\t\tFlags=0x%x\n", data->Flags); 560 printf("\t\tData Length=%d\n", data->ErrorDataLength); 561 printf("\t\tField Replication Unit Id="); 562 acpi_print_string((char *)data->FruId, sizeof(data->FruId)); 563 printf("\n"); 564 printf("\t\tField Replication Unit="); 565 acpi_print_string((char *)data->FruText, sizeof(data->FruText)); 566 printf("\n"); 567 printf("\t}\n"); 568 } 569 #endif 570 571 static void 572 acpi_print_whea(ACPI_WHEA_HEADER *whea, 573 void (*print_action)(ACPI_WHEA_HEADER *), 574 void (*print_ins)(ACPI_WHEA_HEADER *), 575 void (*print_flags)(ACPI_WHEA_HEADER *)) 576 { 577 printf("\n"); 578 579 print_action(whea); 580 print_ins(whea); 581 if (print_flags) 582 print_flags(whea); 583 printf("\tRegisterRegion="); 584 acpi_print_gas(&whea->RegisterRegion); 585 printf("\n"); 586 printf("\tMASK=0x%08"PRIx64"\n", whea->Mask); 587 } 588 589 static void 590 acpi_print_hest_ia32_check(ACPI_HEST_IA_MACHINE_CHECK *data) 591 { 592 uint32_t i, pos; 593 ACPI_HEST_IA_ERROR_BANK *bank; 594 595 acpi_print_hest_header(&data->Header); 596 printf("\tFlags={ "); 597 if (data->Flags & ACPI_HEST_FIRMWARE_FIRST) 598 printf("FIRMWARE_FIRST"); 599 printf(" }\n"); 600 printf("\tEnabled={ %s }\n", data->Enabled ? "YES" : "NO"); 601 printf("\tNumber of Record to pre-allocate=%d\n", 602 data->RecordsToPreallocate); 603 printf("\tMax Sections per Record=%d\n", 604 data->MaxSectionsPerRecord); 605 printf("\tGlobal Capability Init Data=0x%"PRIx64"\n", 606 data->GlobalCapabilityData); 607 printf("\tGlobal Control Init Data=0x%"PRIx64"\n", 608 data->GlobalControlData); 609 printf("\tNumber of Hardware Error Reporting Banks=%d\n", 610 data->NumHardwareBanks); 611 612 pos = sizeof(ACPI_HEST_IA_MACHINE_CHECK); 613 for (i = 0; i < data->NumHardwareBanks; i++) { 614 bank = (ACPI_HEST_IA_ERROR_BANK *)((char *)data + pos); 615 acpi_print_hest_errorbank(bank); 616 pos += sizeof(ACPI_HEST_IA_ERROR_BANK); 617 } 618 } 619 620 static void 621 acpi_print_hest_ia32_correctedcheck(ACPI_HEST_IA_CORRECTED *data) 622 { 623 uint32_t i, pos; 624 ACPI_HEST_IA_ERROR_BANK *bank; 625 626 acpi_print_hest_header(&data->Header); 627 printf("\tFlags={ "); 628 if (data->Flags & ACPI_HEST_FIRMWARE_FIRST) 629 printf("FIRMWARE_FIRST"); 630 printf(" }\n"); 631 printf("\tEnabled={ %s }\n", data->Enabled ? "YES" : "NO"); 632 printf("\tNumber of Record to pre-allocate=%d\n", 633 data->RecordsToPreallocate); 634 printf("\tMax Sections per Record=%d\n", 635 data->MaxSectionsPerRecord); 636 acpi_print_hest_notify(&data->Notify); 637 638 printf("\tNumber of Hardware Error Reporting Banks=%d\n", 639 data->NumHardwareBanks); 640 641 pos = sizeof(ACPI_HEST_IA_MACHINE_CHECK); 642 for (i = 0; i < data->NumHardwareBanks; i++) { 643 bank = (ACPI_HEST_IA_ERROR_BANK *)((char *)data + pos); 644 acpi_print_hest_errorbank(bank); 645 pos += sizeof(ACPI_HEST_IA_ERROR_BANK); 646 } 647 } 648 649 static void 650 acpi_print_hest_ia32_nmi(ACPI_HEST_IA_NMI *data) 651 { 652 acpi_print_hest_header(&data->Header); 653 printf("\tNumber of Record to pre-allocate=%d\n", 654 data->RecordsToPreallocate); 655 printf("\tMax Sections per Record=%d\n", 656 data->MaxSectionsPerRecord); 657 printf("\tMax Raw Data Length=%d\n", 658 data->MaxRawDataLength); 659 } 660 661 static void 662 acpi_print_hest_aer_root(ACPI_HEST_AER_ROOT *data) 663 { 664 acpi_print_hest_header(&data->Header); 665 acpi_print_hest_aer_common(&data->Aer); 666 printf("Root Error Command Register=0x%x\n", data->RootErrorCommand); 667 } 668 669 static void 670 acpi_print_hest_aer_endpoint(ACPI_HEST_AER *data) 671 { 672 acpi_print_hest_header(&data->Header); 673 acpi_print_hest_aer_common(&data->Aer); 674 } 675 676 static void 677 acpi_print_hest_aer_bridge(ACPI_HEST_AER_BRIDGE *data) 678 { 679 acpi_print_hest_header(&data->Header); 680 acpi_print_hest_aer_common(&data->Aer); 681 682 printf("\tSecondary Uncorrectable Error Mask Register=0x%x\n", 683 data->UncorrectableMask2); 684 printf("\tSecondary Uncorrectable Error Severity Register=0x%x\n", 685 data->UncorrectableSeverity2); 686 printf("\tSecondory Advanced Capabilities Register=0x%x\n", 687 data->AdvancedCapabilities2); 688 } 689 690 static void 691 acpi_print_hest_generic(ACPI_HEST_GENERIC *data) 692 { 693 acpi_print_hest_header(&data->Header); 694 if (data->RelatedSourceId != 0xffff) 695 printf("\tReleated SourceId=%d\n", data->RelatedSourceId); 696 printf("\tEnabled={%s}\n", data->Enabled ? "YES" : "NO"); 697 printf("\tNumber of Records to pre-allocate=%u\n", 698 data->RecordsToPreallocate); 699 printf("\tMax Sections per Record=%u\n", data->MaxSectionsPerRecord); 700 printf("\tMax Raw Data Length=%u\n", data->MaxRawDataLength); 701 printf("\tError Status Address="); 702 acpi_print_gas(&data->ErrorStatusAddress); 703 printf("\n"); 704 acpi_print_hest_notify(&data->Notify); 705 printf("\tError Block Length=%u\n", data->ErrorBlockLength); 706 } 707 708 static void 709 acpi_print_hest_generic_v2(ACPI_HEST_GENERIC_V2 *data) 710 { 711 712 /* The first 64 bytes are the same as ACPI_HEST_GENERIC */ 713 acpi_print_hest_generic((ACPI_HEST_GENERIC *)data); 714 715 printf("\tError Status Address"); 716 acpi_print_gas(&data->ReadAckRegister); 717 printf("\tRead Ack Preserve=0x%016jx\n", 718 (uintmax_t)data->ReadAckPreserve); 719 printf("\tRead Ack Write=0x%016jx\n", 720 (uintmax_t)data->ReadAckWrite); 721 } 722 723 static void 724 acpi_handle_hest(ACPI_TABLE_HEADER *sdp) 725 { 726 ACPI_TABLE_HEST *hest; 727 ACPI_HEST_HEADER *subhest; 728 uint32_t i, pos; 729 730 printf(BEGIN_COMMENT); 731 acpi_print_sdt(sdp); 732 hest = (ACPI_TABLE_HEST *)sdp; 733 734 printf("\tError Source Count=%d\n", hest->ErrorSourceCount); 735 pos = sizeof(ACPI_TABLE_HEST); 736 for (i = 0; i < hest->ErrorSourceCount; i++) { 737 subhest = (ACPI_HEST_HEADER *)((char *)hest + pos); 738 printf("\n"); 739 740 switch (subhest->Type) { 741 case ACPI_HEST_TYPE_IA32_CHECK: 742 acpi_print_hest_ia32_check( 743 (ACPI_HEST_IA_MACHINE_CHECK *)subhest); 744 pos += sizeof(ACPI_HEST_IA_MACHINE_CHECK); 745 break; 746 747 case ACPI_HEST_TYPE_IA32_CORRECTED_CHECK: 748 acpi_print_hest_ia32_correctedcheck( 749 (ACPI_HEST_IA_CORRECTED *)subhest); 750 pos += sizeof(ACPI_HEST_IA_CORRECTED); 751 break; 752 753 case ACPI_HEST_TYPE_IA32_NMI: 754 acpi_print_hest_ia32_nmi( 755 (ACPI_HEST_IA_NMI *)subhest); 756 pos += sizeof(ACPI_HEST_IA_NMI); 757 break; 758 759 case ACPI_HEST_TYPE_NOT_USED3: 760 case ACPI_HEST_TYPE_NOT_USED4: 761 case ACPI_HEST_TYPE_NOT_USED5: 762 pos += sizeof(ACPI_HEST_HEADER); 763 break; 764 765 case ACPI_HEST_TYPE_AER_ROOT_PORT: 766 acpi_print_hest_aer_root((ACPI_HEST_AER_ROOT *)subhest); 767 pos += sizeof(ACPI_HEST_AER_ROOT); 768 break; 769 770 case ACPI_HEST_TYPE_AER_ENDPOINT: 771 acpi_print_hest_aer_endpoint((ACPI_HEST_AER *)subhest); 772 pos += sizeof(ACPI_HEST_AER); 773 break; 774 775 case ACPI_HEST_TYPE_AER_BRIDGE: 776 acpi_print_hest_aer_bridge((ACPI_HEST_AER_BRIDGE *)subhest); 777 pos += sizeof(ACPI_HEST_AER_BRIDGE); 778 break; 779 780 case ACPI_HEST_TYPE_GENERIC_ERROR: 781 acpi_print_hest_generic((ACPI_HEST_GENERIC *)subhest); 782 pos += sizeof(ACPI_HEST_GENERIC); 783 break; 784 785 case ACPI_HEST_TYPE_GENERIC_ERROR_V2: 786 acpi_print_hest_generic_v2( 787 (ACPI_HEST_GENERIC_V2 *)subhest); 788 pos += sizeof(ACPI_HEST_GENERIC_V2); 789 break; 790 791 case ACPI_HEST_TYPE_RESERVED: 792 default: 793 pos += sizeof(ACPI_HEST_HEADER); 794 break; 795 } 796 } 797 798 printf(END_COMMENT); 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 if (acpi_select_address(fadt->Facs, fadt->XFacs) == 0) { 833 if ((fadt->Flags & ACPI_FADT_HW_REDUCED) == 0) 834 errx(EXIT_FAILURE, "Missing FACS and HW_REDUCED_ACPI flag not set in FADT"); 835 } else { 836 facs = (ACPI_TABLE_FACS *)acpi_map_sdt( 837 acpi_select_address(fadt->Facs, fadt->XFacs)); 838 if (memcmp(facs->Signature, ACPI_SIG_FACS, 4) != 0 || facs->Length < 64) 839 errx(EXIT_FAILURE, "FACS is corrupt"); 840 acpi_print_facs(facs); 841 } 842 843 dsdp = (ACPI_TABLE_HEADER *)acpi_map_sdt( 844 acpi_select_address(fadt->Dsdt, fadt->XDsdt)); 845 if (memcmp(dsdp->Signature, ACPI_SIG_DSDT, 4) != 0) 846 errx(EXIT_FAILURE, "DSDT signature mismatch"); 847 if (acpi_checksum(dsdp, dsdp->Length)) 848 errx(EXIT_FAILURE, "DSDT is corrupt"); 849 acpi_print_dsdt(dsdp); 850 } 851 852 static void 853 acpi_walk_subtables(ACPI_TABLE_HEADER *table, void *first, 854 void (*action)(ACPI_SUBTABLE_HEADER *)) 855 { 856 ACPI_SUBTABLE_HEADER *subtable; 857 char *end; 858 859 subtable = first; 860 end = (char *)table + table->Length; 861 while ((char *)subtable < end) { 862 printf("\n"); 863 if (subtable->Length < sizeof(ACPI_SUBTABLE_HEADER)) { 864 warnx("invalid subtable length %u", subtable->Length); 865 return; 866 } 867 action(subtable); 868 subtable = (ACPI_SUBTABLE_HEADER *)((char *)subtable + 869 subtable->Length); 870 } 871 } 872 873 static void 874 acpi_walk_nfit(ACPI_TABLE_HEADER *table, void *first, 875 void (*action)(ACPI_NFIT_HEADER *)) 876 { 877 ACPI_NFIT_HEADER *subtable; 878 char *end; 879 880 subtable = first; 881 end = (char *)table + table->Length; 882 while ((char *)subtable < end) { 883 printf("\n"); 884 if (subtable->Length < sizeof(ACPI_NFIT_HEADER)) { 885 warnx("invalid subtable length %u", subtable->Length); 886 return; 887 } 888 action(subtable); 889 subtable = (ACPI_NFIT_HEADER *)((char *)subtable + 890 subtable->Length); 891 } 892 } 893 894 static void 895 acpi_print_cpu(u_char cpu_id) 896 { 897 898 printf("\tACPI CPU="); 899 if (cpu_id == 0xff) 900 printf("ALL\n"); 901 else 902 printf("%d\n", (u_int)cpu_id); 903 } 904 905 static void 906 acpi_print_cpu_uid(uint32_t uid, char *uid_string) 907 { 908 909 printf("\tUID=%d", uid); 910 if (uid_string != NULL) 911 printf(" (%s)", uid_string); 912 printf("\n"); 913 } 914 915 static void 916 acpi_print_local_apic(uint32_t apic_id, uint32_t flags) 917 { 918 919 printf("\tFlags={"); 920 if (flags & ACPI_MADT_ENABLED) 921 printf("ENABLED"); 922 else 923 printf("DISABLED"); 924 printf("}\n"); 925 printf("\tAPIC ID=%d\n", apic_id); 926 } 927 928 static void 929 acpi_print_io_apic(uint32_t apic_id, uint32_t int_base, uint64_t apic_addr) 930 { 931 932 printf("\tAPIC ID=%d\n", apic_id); 933 printf("\tINT BASE=%d\n", int_base); 934 printf("\tADDR=0x%016jx\n", (uintmax_t)apic_addr); 935 } 936 937 static void 938 acpi_print_mps_flags(uint16_t flags) 939 { 940 941 printf("\tFlags={Polarity="); 942 switch (flags & ACPI_MADT_POLARITY_MASK) { 943 case ACPI_MADT_POLARITY_CONFORMS: 944 printf("conforming"); 945 break; 946 case ACPI_MADT_POLARITY_ACTIVE_HIGH: 947 printf("active-hi"); 948 break; 949 case ACPI_MADT_POLARITY_ACTIVE_LOW: 950 printf("active-lo"); 951 break; 952 default: 953 printf("0x%x", flags & ACPI_MADT_POLARITY_MASK); 954 break; 955 } 956 printf(", Trigger="); 957 switch (flags & ACPI_MADT_TRIGGER_MASK) { 958 case ACPI_MADT_TRIGGER_CONFORMS: 959 printf("conforming"); 960 break; 961 case ACPI_MADT_TRIGGER_EDGE: 962 printf("edge"); 963 break; 964 case ACPI_MADT_TRIGGER_LEVEL: 965 printf("level"); 966 break; 967 default: 968 printf("0x%x", (flags & ACPI_MADT_TRIGGER_MASK) >> 2); 969 } 970 printf("}\n"); 971 } 972 973 static void 974 acpi_print_gicc_flags(uint32_t flags) 975 { 976 977 printf("\tFlags={Performance intr="); 978 if (flags & ACPI_MADT_PERFORMANCE_IRQ_MODE) 979 printf("edge"); 980 else 981 printf("level"); 982 printf(", VGIC intr="); 983 if (flags & ACPI_MADT_VGIC_IRQ_MODE) 984 printf("edge"); 985 else 986 printf("level"); 987 printf("}\n"); 988 } 989 990 static void 991 acpi_print_intr(uint32_t intr, uint16_t mps_flags) 992 { 993 994 printf("\tINTR=%d\n", intr); 995 acpi_print_mps_flags(mps_flags); 996 } 997 998 static void 999 acpi_print_local_nmi(u_int lint, uint16_t mps_flags) 1000 { 1001 1002 printf("\tLINT Pin=%d\n", lint); 1003 acpi_print_mps_flags(mps_flags); 1004 } 1005 1006 static const char *apic_types[] = { 1007 [ACPI_MADT_TYPE_LOCAL_APIC] = "Local APIC", 1008 [ACPI_MADT_TYPE_IO_APIC] = "IO APIC", 1009 [ACPI_MADT_TYPE_INTERRUPT_OVERRIDE] = "INT Override", 1010 [ACPI_MADT_TYPE_NMI_SOURCE] = "NMI", 1011 [ACPI_MADT_TYPE_LOCAL_APIC_NMI] = "Local APIC NMI", 1012 [ACPI_MADT_TYPE_LOCAL_APIC_OVERRIDE] = "Local APIC Override", 1013 [ACPI_MADT_TYPE_IO_SAPIC] = "IO SAPIC", 1014 [ACPI_MADT_TYPE_LOCAL_SAPIC] = "Local SAPIC", 1015 [ACPI_MADT_TYPE_INTERRUPT_SOURCE] = "Platform Interrupt", 1016 [ACPI_MADT_TYPE_LOCAL_X2APIC] = "Local X2APIC", 1017 [ACPI_MADT_TYPE_LOCAL_X2APIC_NMI] = "Local X2APIC NMI", 1018 [ACPI_MADT_TYPE_GENERIC_INTERRUPT] = "GIC CPU Interface Structure", 1019 [ACPI_MADT_TYPE_GENERIC_DISTRIBUTOR] = "GIC Distributor Structure", 1020 [ACPI_MADT_TYPE_GENERIC_MSI_FRAME] = "GICv2m MSI Frame", 1021 [ACPI_MADT_TYPE_GENERIC_REDISTRIBUTOR] = "GIC Redistributor Structure", 1022 [ACPI_MADT_TYPE_GENERIC_TRANSLATOR] = "GIC ITS Structure" 1023 }; 1024 1025 static const char *platform_int_types[] = { "0 (unknown)", "PMI", "INIT", 1026 "Corrected Platform Error" }; 1027 1028 static void 1029 acpi_print_gicm_flags(ACPI_MADT_GENERIC_MSI_FRAME *gicm) 1030 { 1031 uint32_t flags = gicm->Flags; 1032 1033 printf("\tFLAGS={"); 1034 if (flags & ACPI_MADT_OVERRIDE_SPI_VALUES) 1035 printf("SPI Count/Base Select"); 1036 printf("}\n"); 1037 } 1038 1039 static void 1040 acpi_print_madt(ACPI_SUBTABLE_HEADER *mp) 1041 { 1042 ACPI_MADT_LOCAL_APIC *lapic; 1043 ACPI_MADT_IO_APIC *ioapic; 1044 ACPI_MADT_INTERRUPT_OVERRIDE *over; 1045 ACPI_MADT_NMI_SOURCE *nmi; 1046 ACPI_MADT_LOCAL_APIC_NMI *lapic_nmi; 1047 ACPI_MADT_LOCAL_APIC_OVERRIDE *lapic_over; 1048 ACPI_MADT_IO_SAPIC *iosapic; 1049 ACPI_MADT_LOCAL_SAPIC *lsapic; 1050 ACPI_MADT_INTERRUPT_SOURCE *isrc; 1051 ACPI_MADT_LOCAL_X2APIC *x2apic; 1052 ACPI_MADT_LOCAL_X2APIC_NMI *x2apic_nmi; 1053 ACPI_MADT_GENERIC_INTERRUPT *gicc; 1054 ACPI_MADT_GENERIC_DISTRIBUTOR *gicd; 1055 ACPI_MADT_GENERIC_MSI_FRAME *gicm; 1056 ACPI_MADT_GENERIC_REDISTRIBUTOR *gicr; 1057 ACPI_MADT_GENERIC_TRANSLATOR *gict; 1058 1059 if (mp->Type < __arraycount(apic_types)) 1060 printf("\tType=%s\n", apic_types[mp->Type]); 1061 else 1062 printf("\tType=%d (unknown)\n", mp->Type); 1063 switch (mp->Type) { 1064 case ACPI_MADT_TYPE_LOCAL_APIC: 1065 lapic = (ACPI_MADT_LOCAL_APIC *)mp; 1066 acpi_print_cpu(lapic->ProcessorId); 1067 acpi_print_local_apic(lapic->Id, lapic->LapicFlags); 1068 break; 1069 case ACPI_MADT_TYPE_IO_APIC: 1070 ioapic = (ACPI_MADT_IO_APIC *)mp; 1071 acpi_print_io_apic(ioapic->Id, ioapic->GlobalIrqBase, 1072 ioapic->Address); 1073 break; 1074 case ACPI_MADT_TYPE_INTERRUPT_OVERRIDE: 1075 over = (ACPI_MADT_INTERRUPT_OVERRIDE *)mp; 1076 printf("\tBUS=%d\n", (u_int)over->Bus); 1077 printf("\tIRQ=%d\n", (u_int)over->SourceIrq); 1078 acpi_print_intr(over->GlobalIrq, over->IntiFlags); 1079 break; 1080 case ACPI_MADT_TYPE_NMI_SOURCE: 1081 nmi = (ACPI_MADT_NMI_SOURCE *)mp; 1082 acpi_print_intr(nmi->GlobalIrq, nmi->IntiFlags); 1083 break; 1084 case ACPI_MADT_TYPE_LOCAL_APIC_NMI: 1085 lapic_nmi = (ACPI_MADT_LOCAL_APIC_NMI *)mp; 1086 acpi_print_cpu(lapic_nmi->ProcessorId); 1087 acpi_print_local_nmi(lapic_nmi->Lint, lapic_nmi->IntiFlags); 1088 break; 1089 case ACPI_MADT_TYPE_LOCAL_APIC_OVERRIDE: 1090 lapic_over = (ACPI_MADT_LOCAL_APIC_OVERRIDE *)mp; 1091 printf("\tLocal APIC ADDR=0x%016jx\n", 1092 (uintmax_t)lapic_over->Address); 1093 break; 1094 case ACPI_MADT_TYPE_IO_SAPIC: 1095 iosapic = (ACPI_MADT_IO_SAPIC *)mp; 1096 acpi_print_io_apic(iosapic->Id, iosapic->GlobalIrqBase, 1097 iosapic->Address); 1098 break; 1099 case ACPI_MADT_TYPE_LOCAL_SAPIC: 1100 lsapic = (ACPI_MADT_LOCAL_SAPIC *)mp; 1101 acpi_print_cpu(lsapic->ProcessorId); 1102 acpi_print_local_apic(lsapic->Id, lsapic->LapicFlags); 1103 printf("\tAPIC EID=%d\n", (u_int)lsapic->Eid); 1104 if (mp->Length > offsetof(ACPI_MADT_LOCAL_SAPIC, Uid)) 1105 acpi_print_cpu_uid(lsapic->Uid, lsapic->UidString); 1106 break; 1107 case ACPI_MADT_TYPE_INTERRUPT_SOURCE: 1108 isrc = (ACPI_MADT_INTERRUPT_SOURCE *)mp; 1109 if (isrc->Type < __arraycount(platform_int_types)) 1110 printf("\tType=%s\n", platform_int_types[isrc->Type]); 1111 else 1112 printf("\tType=%d (unknown)\n", isrc->Type); 1113 printf("\tAPIC ID=%d\n", (u_int)isrc->Id); 1114 printf("\tAPIC EID=%d\n", (u_int)isrc->Eid); 1115 printf("\tSAPIC Vector=%d\n", (u_int)isrc->IoSapicVector); 1116 acpi_print_intr(isrc->GlobalIrq, isrc->IntiFlags); 1117 break; 1118 case ACPI_MADT_TYPE_LOCAL_X2APIC: 1119 x2apic = (ACPI_MADT_LOCAL_X2APIC *)mp; 1120 acpi_print_cpu_uid(x2apic->Uid, NULL); 1121 acpi_print_local_apic(x2apic->LocalApicId, x2apic->LapicFlags); 1122 break; 1123 case ACPI_MADT_TYPE_LOCAL_X2APIC_NMI: 1124 x2apic_nmi = (ACPI_MADT_LOCAL_X2APIC_NMI *)mp; 1125 acpi_print_cpu_uid(x2apic_nmi->Uid, NULL); 1126 acpi_print_local_nmi(x2apic_nmi->Lint, x2apic_nmi->IntiFlags); 1127 break; 1128 case ACPI_MADT_TYPE_GENERIC_INTERRUPT: 1129 gicc = (ACPI_MADT_GENERIC_INTERRUPT *)mp; 1130 acpi_print_cpu_uid(gicc->Uid, NULL); 1131 printf("\tCPU INTERFACE=%x\n", gicc->CpuInterfaceNumber); 1132 acpi_print_gicc_flags(gicc->Flags); 1133 printf("\tParking Protocol Version=%x\n", gicc->ParkingVersion); 1134 printf("\tPERF INTR=%d\n", gicc->PerformanceInterrupt); 1135 printf("\tParked ADDR=%016jx\n", 1136 (uintmax_t)gicc->ParkedAddress); 1137 printf("\tBase ADDR=%016jx\n", (uintmax_t)gicc->BaseAddress); 1138 printf("\tGICV=%016jx\n", (uintmax_t)gicc->GicvBaseAddress); 1139 printf("\tGICH=%016jx\n", (uintmax_t)gicc->GichBaseAddress); 1140 printf("\tVGIC INTR=%d\n", gicc->VgicInterrupt); 1141 printf("\tGICR ADDR=%016jx\n", 1142 (uintmax_t)gicc->GicrBaseAddress); 1143 printf("\tMPIDR=%jx\n", (uintmax_t)gicc->ArmMpidr); 1144 printf("\tEfficency Class=%d\n", (u_int)gicc->EfficiencyClass); 1145 break; 1146 case ACPI_MADT_TYPE_GENERIC_DISTRIBUTOR: 1147 gicd = (ACPI_MADT_GENERIC_DISTRIBUTOR *)mp; 1148 printf("\tGIC ID=%d\n", (u_int)gicd->GicId); 1149 printf("\tBase ADDR=%016jx\n", (uintmax_t)gicd->BaseAddress); 1150 printf("\tVector Base=%d\n", gicd->GlobalIrqBase); 1151 printf("\tGIC VERSION=%d\n", (u_int)gicd->Version); 1152 break; 1153 case ACPI_MADT_TYPE_GENERIC_MSI_FRAME: 1154 gicm = (ACPI_MADT_GENERIC_MSI_FRAME*)mp; 1155 printf("\tBase ADDR=%016jx\n", (uintmax_t)gicm->BaseAddress); 1156 acpi_print_gicm_flags(gicm); 1157 printf("\tSPI Count=%u\n", gicm->SpiCount); 1158 printf("\tSPI Base=%u\n", gicm->SpiBase); 1159 break; 1160 case ACPI_MADT_TYPE_GENERIC_REDISTRIBUTOR: 1161 gicr = (ACPI_MADT_GENERIC_REDISTRIBUTOR *)mp; 1162 printf("\tBase ADDR=%016jx\n", (uintmax_t)gicr->BaseAddress); 1163 printf("\tLength=%08x\n", gicr->Length); 1164 break; 1165 case ACPI_MADT_TYPE_GENERIC_TRANSLATOR: 1166 gict = (ACPI_MADT_GENERIC_TRANSLATOR *)mp; 1167 printf("\tGIC ITS ID=%d\n", gict->TranslationId); 1168 printf("\tBase ADDR=%016jx\n", (uintmax_t)gict->BaseAddress); 1169 break; 1170 } 1171 } 1172 1173 #ifdef notyet 1174 static void 1175 acpi_print_bert_region(ACPI_BERT_REGION *region) 1176 { 1177 uint32_t i, pos, entries; 1178 ACPI_HEST_GENERIC_DATA *data; 1179 1180 printf("\n"); 1181 printf("\tBlockStatus={ "); 1182 1183 if (region->BlockStatus & ACPI_BERT_UNCORRECTABLE) 1184 printf("Uncorrectable"); 1185 if (region->BlockStatus & ACPI_BERT_CORRECTABLE) 1186 printf("Correctable"); 1187 if (region->BlockStatus & ACPI_BERT_MULTIPLE_UNCORRECTABLE) 1188 printf("Multiple Uncorrectable"); 1189 if (region->BlockStatus & ACPI_BERT_MULTIPLE_CORRECTABLE) 1190 printf("Multiple Correctable"); 1191 entries = region->BlockStatus & ACPI_BERT_ERROR_ENTRY_COUNT; 1192 printf(", Error Entry Count=%d", entries); 1193 printf("}\n"); 1194 1195 printf("\tRaw Data Offset=0x%x\n", region->RawDataOffset); 1196 printf("\tRaw Data Length=0x%x\n", region->RawDataLength); 1197 printf("\tData Length=0x%x\n", region->DataLength); 1198 1199 acpi_print_hest_errorseverity(region->ErrorSeverity); 1200 1201 pos = sizeof(ACPI_BERT_REGION); 1202 for (i = 0; i < entries; i++) { 1203 data = (ACPI_HEST_GENERIC_DATA *)((char *)region + pos); 1204 acpi_print_hest_generic_data(data); 1205 pos += sizeof(ACPI_HEST_GENERIC_DATA); 1206 } 1207 } 1208 #endif 1209 1210 static void 1211 acpi_handle_bert(ACPI_TABLE_HEADER *sdp) 1212 { 1213 ACPI_TABLE_BERT *bert; 1214 1215 printf(BEGIN_COMMENT); 1216 acpi_print_sdt(sdp); 1217 bert = (ACPI_TABLE_BERT *)sdp; 1218 1219 printf("\tLength of Boot Error Region=%d bytes\n", bert->RegionLength); 1220 printf("\tPhysical Address of Region=0x%"PRIx64"\n", bert->Address); 1221 1222 printf(END_COMMENT); 1223 } 1224 1225 static void 1226 acpi_handle_bgrt(ACPI_TABLE_HEADER *sdp) 1227 { 1228 ACPI_TABLE_BGRT *bgrt; 1229 unsigned int degree; 1230 1231 printf(BEGIN_COMMENT); 1232 acpi_print_sdt(sdp); 1233 bgrt = (ACPI_TABLE_BGRT *)sdp; 1234 1235 printf("\tVersion=%hu\n", bgrt->Version); 1236 degree = ((unsigned int)(bgrt->Status & ACPI_BGRT_ORIENTATION_OFFSET) 1237 >> 1) * 90; 1238 printf("\tDegree=%u\n", degree); 1239 printf("\tDisplayed=%hhu\n", bgrt->Status & ACPI_BGRT_DISPLAYED); 1240 printf("\tImage Type="); 1241 switch (bgrt->ImageType) { 1242 case 0: 1243 printf("Bitmap\n"); 1244 break; 1245 default: 1246 printf("reserved (0x%hhx)\n", bgrt->ImageType); 1247 break; 1248 } 1249 printf("\tImage Address=0x%"PRIx64"\n", bgrt->ImageAddress); 1250 printf("\tImage Offset X=0x%08x\n", bgrt->ImageOffsetX); 1251 printf("\tImage Offset Y=0x%08x\n", bgrt->ImageOffsetY); 1252 1253 printf(END_COMMENT); 1254 } 1255 1256 static void 1257 acpi_handle_boot(ACPI_TABLE_HEADER *sdp) 1258 { 1259 ACPI_TABLE_BOOT *boot; 1260 1261 printf(BEGIN_COMMENT); 1262 acpi_print_sdt(sdp); 1263 boot = (ACPI_TABLE_BOOT *)sdp; 1264 printf("\tCMOS Index=0x%02x\n", boot->CmosIndex); 1265 printf(END_COMMENT); 1266 } 1267 1268 static void 1269 acpi_handle_cpep(ACPI_TABLE_HEADER *sdp) 1270 { 1271 ACPI_TABLE_CPEP *cpep; 1272 ACPI_CPEP_POLLING *poll; 1273 uint32_t cpep_pos; 1274 1275 printf(BEGIN_COMMENT); 1276 acpi_print_sdt(sdp); 1277 cpep = (ACPI_TABLE_CPEP *)sdp; 1278 1279 cpep_pos = sizeof(ACPI_TABLE_CPEP); 1280 while (cpep_pos < sdp->Length) { 1281 poll = (ACPI_CPEP_POLLING *)((char *)cpep + cpep_pos); 1282 acpi_print_cpu(poll->Id); 1283 printf("\tACPI CPU EId=%d\n", poll->Eid); 1284 printf("\tPoll Interval=%d msec\n", poll->Interval); 1285 cpep_pos += sizeof(ACPI_CPEP_POLLING); 1286 } 1287 printf(END_COMMENT); 1288 } 1289 1290 static void 1291 acpi_print_csrt_resource_group(ACPI_CSRT_GROUP *grp) 1292 { 1293 ACPI_CSRT_DESCRIPTOR *desc; 1294 1295 printf("\tLength=%u\n", grp->Length); 1296 printf("\tVendorId="); 1297 acpi_print_string((char *)&grp->VendorId, 4); 1298 printf("\n"); 1299 if (grp->SubvendorId != 0) { 1300 printf("\tSubvendorId="); 1301 acpi_print_string((char *)&grp->SubvendorId, 4); 1302 printf("\n"); 1303 } 1304 printf("\tDeviceId=0x%08x\n", grp->DeviceId); 1305 if (grp->SubdeviceId != 0) 1306 printf("\tSubdeviceId=0x%08x\n", grp->SubdeviceId); 1307 printf("\tRevision=%hu\n", grp->Revision); 1308 printf("\tSharedInfoLength=%u\n", grp->SharedInfoLength); 1309 1310 /* Next is Shared Info */ 1311 if (grp->SharedInfoLength != 0) { 1312 printf("\tShared Info "); 1313 acpi_dump_bytes((uint8_t *)(grp + 1), 1314 grp->SharedInfoLength, 1); 1315 } 1316 1317 /* And then, Resource Descriptors */ 1318 desc = (ACPI_CSRT_DESCRIPTOR *) 1319 ((vaddr_t)(grp + 1) + grp->SharedInfoLength); 1320 while (desc < (ACPI_CSRT_DESCRIPTOR *)((vaddr_t)grp + grp->Length)) { 1321 bool unknownsubytpe = false; 1322 printf("\n\tLength=%u\n", desc->Length); 1323 printf("\tResource Type="); 1324 switch (desc->Type) { 1325 case ACPI_CSRT_TYPE_INTERRUPT: 1326 printf("Interrupt"); 1327 switch (desc->Subtype) { 1328 case ACPI_CSRT_XRUPT_LINE: 1329 printf("(Interrupt line)\n"); 1330 break; 1331 case ACPI_CSRT_XRUPT_CONTROLLER: 1332 printf("(Interrupt controller)\n"); 1333 break; 1334 default: 1335 unknownsubytpe = true; 1336 break; 1337 } 1338 break; 1339 case ACPI_CSRT_TYPE_TIMER: 1340 printf("Timer"); 1341 switch (desc->Subtype) { 1342 case ACPI_CSRT_TIMER: 1343 printf("\n"); 1344 break; 1345 default: 1346 unknownsubytpe = true; 1347 break; 1348 } 1349 break; 1350 case ACPI_CSRT_TYPE_DMA: 1351 printf("DMA"); 1352 switch (desc->Subtype) { 1353 case ACPI_CSRT_DMA_CHANNEL: 1354 printf("(DMA channel)\n"); 1355 break; 1356 case ACPI_CSRT_DMA_CONTROLLER: 1357 printf("(DMA controller)\n"); 1358 break; 1359 default: 1360 unknownsubytpe = true; 1361 break; 1362 } 1363 break; 1364 case 0x0004: /* XXX Platform Security */ 1365 printf("Platform Security"); 1366 switch (desc->Subtype) { 1367 case 0x0001: 1368 printf("\n"); 1369 /* Platform Security */ 1370 break; 1371 default: 1372 unknownsubytpe = true; 1373 break; 1374 } 1375 break; 1376 default: 1377 printf("Unknown (%hx)\n", desc->Type); 1378 break; 1379 } 1380 if (unknownsubytpe) 1381 printf("(unknown subtype(%hx))\n", desc->Subtype); 1382 1383 printf("\tUID=0x%08x\n", desc->Uid); 1384 printf("\tVendor defined info "); 1385 acpi_dump_bytes((uint8_t *)(desc + 1), 1386 desc->Length - sizeof(ACPI_CSRT_DESCRIPTOR), 1); 1387 1388 /* Next */ 1389 desc = (ACPI_CSRT_DESCRIPTOR *)((vaddr_t)desc + desc->Length); 1390 } 1391 } 1392 1393 static void 1394 acpi_handle_csrt(ACPI_TABLE_HEADER *sdp) 1395 { 1396 ACPI_CSRT_GROUP *grp; 1397 uint totallen = sdp->Length; 1398 1399 printf(BEGIN_COMMENT); 1400 acpi_print_sdt(sdp); 1401 grp = (ACPI_CSRT_GROUP *)(sdp + 1); 1402 1403 while (grp < (ACPI_CSRT_GROUP *)((vaddr_t)sdp + totallen)) { 1404 printf("\n"); 1405 acpi_print_csrt_resource_group(grp); 1406 1407 /* Next */ 1408 grp = (ACPI_CSRT_GROUP *)((vaddr_t)grp + grp->Length); 1409 } 1410 1411 printf(END_COMMENT); 1412 } 1413 1414 static void 1415 acpi_handle_dbgp(ACPI_TABLE_HEADER *sdp) 1416 { 1417 ACPI_TABLE_DBGP *dbgp; 1418 1419 printf(BEGIN_COMMENT); 1420 acpi_print_sdt(sdp); 1421 dbgp = (ACPI_TABLE_DBGP *)sdp; 1422 printf("\tType={"); 1423 switch (dbgp->Type) { 1424 case 0: 1425 printf("full 16550"); 1426 break; 1427 case 1: 1428 printf("subset of 16550"); 1429 break; 1430 } 1431 printf("}\n"); 1432 printf("\tDebugPort="); 1433 acpi_print_gas(&dbgp->DebugPort); 1434 printf("\n"); 1435 printf(END_COMMENT); 1436 } 1437 1438 /* This function is used by DBG2 and SPCR. */ 1439 static void 1440 acpi_print_dbg2_serial_subtype(uint16_t subtype) 1441 { 1442 1443 switch (subtype) { 1444 case ACPI_DBG2_16550_COMPATIBLE: 1445 printf("Fully 16550 compatible\n"); 1446 break; 1447 case ACPI_DBG2_16550_SUBSET: 1448 printf("16550 subset with DBGP Rev. 1\n"); 1449 break; 1450 case ACPI_DBG2_ARM_PL011: 1451 printf("ARM PL011\n"); 1452 break; 1453 case ACPI_DBG2_ARM_SBSA_32BIT: 1454 printf("ARM SBSA 32bit only\n"); 1455 break; 1456 case ACPI_DBG2_ARM_SBSA_GENERIC: 1457 printf("ARM SBSA Generic\n"); 1458 break; 1459 case ACPI_DBG2_ARM_DCC: 1460 printf("ARM DCC\n"); 1461 break; 1462 case ACPI_DBG2_BCM2835: 1463 printf("BCM2835\n"); 1464 break; 1465 default: 1466 printf("reserved (%04hx)\n", subtype); 1467 break; 1468 } 1469 } 1470 1471 static void 1472 acpi_print_dbg2_device(ACPI_DBG2_DEVICE *dev) 1473 { 1474 1475 printf("\t\tRevision=%u\n", dev->Revision); 1476 printf("\t\tLength=%u\n", dev->Length); 1477 printf("\t\tRegisterCount=%u\n", dev->RegisterCount); 1478 1479 printf("\t\tNamepath="); 1480 acpi_print_string((char *)((vaddr_t)dev + dev->NamepathOffset), 1481 dev->NamepathLength); 1482 printf("\n"); 1483 1484 if (dev->OemDataLength) { 1485 printf("\t\tOemDataLength=%u\n", dev->OemDataLength); 1486 printf("\t\tOemDataOffset=%u\n", dev->OemDataOffset); 1487 /* XXX need dump */ 1488 } 1489 1490 printf("\t\tPortType="); 1491 switch (dev->PortType) { 1492 case ACPI_DBG2_SERIAL_PORT: 1493 printf("Serial\n" "\t\tPortSubtype="); 1494 acpi_print_dbg2_serial_subtype(dev->PortSubtype); 1495 break; 1496 case ACPI_DBG2_1394_PORT: 1497 printf("IEEE1394\n" "\t\tPortSubtype="); 1498 if (dev->PortSubtype == ACPI_DBG2_1394_STANDARD) 1499 printf("Standard\n"); 1500 else 1501 printf("reserved (%04hx)\n", dev->PortSubtype); 1502 break; 1503 case ACPI_DBG2_USB_PORT: 1504 printf("USB\n" "\t\tPortSubtype="); 1505 switch (dev->PortSubtype) { 1506 case ACPI_DBG2_USB_XHCI: 1507 printf("XHCIn"); 1508 break; 1509 case ACPI_DBG2_USB_EHCI: 1510 printf("EHCI\n"); 1511 break; 1512 default: 1513 printf("reserved (%04hx)\n", dev->PortSubtype); 1514 break; 1515 } 1516 break; 1517 case ACPI_DBG2_NET_PORT: 1518 printf("Net\n" "\t\tPciVendorID=%04x\n", dev->PortSubtype); 1519 break; 1520 default: 1521 printf("reserved (%04hx)\n", dev->PortType); 1522 printf("\t\tPortSubtype=reserved (%04hx)\n", dev->PortSubtype); 1523 break; 1524 } 1525 1526 printf("\t\tBaseAddressOffset=0x%04x\n", dev->BaseAddressOffset); 1527 printf("\t\tAddressSizeOffset=0x%04x\n", dev->AddressSizeOffset); 1528 } 1529 1530 static void 1531 acpi_handle_dbg2(ACPI_TABLE_HEADER *sdp) 1532 { 1533 ACPI_TABLE_DBG2 *dbg2; 1534 ACPI_DBG2_DEVICE *device; 1535 unsigned int i; 1536 1537 printf(BEGIN_COMMENT); 1538 acpi_print_sdt(sdp); 1539 dbg2 = (ACPI_TABLE_DBG2 *)sdp; 1540 1541 printf("\tCount=%u\n", dbg2->InfoCount); 1542 device = (ACPI_DBG2_DEVICE *)((vaddr_t)sdp + dbg2->InfoOffset); 1543 for (i = 0; i < dbg2->InfoCount; i++) { 1544 printf("\tDevice %u={\n", i); 1545 acpi_print_dbg2_device(device); 1546 printf("\t}\n"); 1547 device++; 1548 } 1549 1550 printf(END_COMMENT); 1551 } 1552 1553 static void 1554 acpi_print_einj_action(ACPI_WHEA_HEADER *whea) 1555 { 1556 printf("\tACTION={"); 1557 switch (whea->Action) { 1558 case ACPI_EINJ_BEGIN_OPERATION: 1559 printf("Begin Operation"); 1560 break; 1561 case ACPI_EINJ_GET_TRIGGER_TABLE: 1562 printf("Get Trigger Table"); 1563 break; 1564 case ACPI_EINJ_SET_ERROR_TYPE: 1565 printf("Set Error Type"); 1566 break; 1567 case ACPI_EINJ_GET_ERROR_TYPE: 1568 printf("Get Error Type"); 1569 break; 1570 case ACPI_EINJ_END_OPERATION: 1571 printf("End Operation"); 1572 break; 1573 case ACPI_EINJ_EXECUTE_OPERATION: 1574 printf("Execute Operation"); 1575 break; 1576 case ACPI_EINJ_CHECK_BUSY_STATUS: 1577 printf("Check Busy Status"); 1578 break; 1579 case ACPI_EINJ_GET_COMMAND_STATUS: 1580 printf("Get Command Status"); 1581 break; 1582 case ACPI_EINJ_SET_ERROR_TYPE_WITH_ADDRESS: 1583 printf("Set Error Type With Address"); 1584 break; 1585 case ACPI_EINJ_GET_EXECUTE_TIMINGS: 1586 printf("Get Execute Operation Timings"); 1587 break; 1588 case ACPI_EINJ_ACTION_RESERVED: 1589 printf("Preserved"); 1590 break; 1591 case ACPI_EINJ_TRIGGER_ERROR: 1592 printf("Trigger Error"); 1593 break; 1594 default: 1595 printf("%d", whea->Action); 1596 break; 1597 } 1598 printf("}\n"); 1599 } 1600 1601 static void 1602 acpi_print_einj_instruction(ACPI_WHEA_HEADER *whea) 1603 { 1604 uint32_t ins = whea->Instruction; 1605 1606 printf("\tINSTRUCTION={"); 1607 switch (ins) { 1608 case ACPI_EINJ_READ_REGISTER: 1609 printf("Read Register"); 1610 break; 1611 case ACPI_EINJ_READ_REGISTER_VALUE: 1612 printf("Read Register Value"); 1613 break; 1614 case ACPI_EINJ_WRITE_REGISTER: 1615 printf("Write Register"); 1616 break; 1617 case ACPI_EINJ_WRITE_REGISTER_VALUE: 1618 printf("Write Register Value"); 1619 break; 1620 case ACPI_EINJ_NOOP: 1621 printf("Noop"); 1622 break; 1623 case ACPI_EINJ_INSTRUCTION_RESERVED: 1624 printf("Reserved"); 1625 break; 1626 default: 1627 printf("%d", ins); 1628 break; 1629 } 1630 printf("}\n"); 1631 } 1632 1633 static void 1634 acpi_print_einj_flags(ACPI_WHEA_HEADER *whea) 1635 { 1636 uint32_t flags = whea->Flags; 1637 1638 printf("\tFLAGS={"); 1639 if (flags & ACPI_EINJ_PRESERVE) 1640 printf("PRESERVED"); 1641 printf("}\n"); 1642 } 1643 1644 static void 1645 acpi_handle_einj(ACPI_TABLE_HEADER *sdp) 1646 { 1647 ACPI_TABLE_EINJ *einj; 1648 ACPI_EINJ_ENTRY *einj_entry; 1649 uint32_t einj_pos; 1650 u_int i; 1651 1652 printf(BEGIN_COMMENT); 1653 acpi_print_sdt(sdp); 1654 einj = (ACPI_TABLE_EINJ *)sdp; 1655 1656 printf("\tHeader Length=%d\n", einj->HeaderLength); 1657 printf("\tFlags=0x%x\n", einj->Flags); 1658 printf("\tEntries=%d\n", einj->Entries); 1659 1660 einj_pos = sizeof(ACPI_TABLE_EINJ); 1661 for (i = 0; i < einj->Entries; i++) { 1662 einj_entry = (ACPI_EINJ_ENTRY *)((char *)einj + einj_pos); 1663 acpi_print_whea(&einj_entry->WheaHeader, 1664 acpi_print_einj_action, acpi_print_einj_instruction, 1665 acpi_print_einj_flags); 1666 einj_pos += sizeof(ACPI_EINJ_ENTRY); 1667 } 1668 printf(END_COMMENT); 1669 } 1670 1671 static void 1672 acpi_print_erst_action(ACPI_WHEA_HEADER *whea) 1673 { 1674 printf("\tACTION={"); 1675 switch (whea->Action) { 1676 case ACPI_ERST_BEGIN_WRITE: 1677 printf("Begin Write"); 1678 break; 1679 case ACPI_ERST_BEGIN_READ: 1680 printf("Begin Read"); 1681 break; 1682 case ACPI_ERST_BEGIN_CLEAR: 1683 printf("Begin Clear"); 1684 break; 1685 case ACPI_ERST_END: 1686 printf("End"); 1687 break; 1688 case ACPI_ERST_SET_RECORD_OFFSET: 1689 printf("Set Record Offset"); 1690 break; 1691 case ACPI_ERST_EXECUTE_OPERATION: 1692 printf("Execute Operation"); 1693 break; 1694 case ACPI_ERST_CHECK_BUSY_STATUS: 1695 printf("Check Busy Status"); 1696 break; 1697 case ACPI_ERST_GET_COMMAND_STATUS: 1698 printf("Get Command Status"); 1699 break; 1700 case ACPI_ERST_GET_RECORD_ID: 1701 printf("Get Record ID"); 1702 break; 1703 case ACPI_ERST_SET_RECORD_ID: 1704 printf("Set Record ID"); 1705 break; 1706 case ACPI_ERST_GET_RECORD_COUNT: 1707 printf("Get Record Count"); 1708 break; 1709 case ACPI_ERST_BEGIN_DUMMY_WRIITE: 1710 printf("Begin Dummy Write"); 1711 break; 1712 case ACPI_ERST_NOT_USED: 1713 printf("Unused"); 1714 break; 1715 case ACPI_ERST_GET_ERROR_RANGE: 1716 printf("Get Error Range"); 1717 break; 1718 case ACPI_ERST_GET_ERROR_LENGTH: 1719 printf("Get Error Length"); 1720 break; 1721 case ACPI_ERST_GET_ERROR_ATTRIBUTES: 1722 printf("Get Error Attributes"); 1723 break; 1724 case ACPI_ERST_EXECUTE_TIMINGS: 1725 printf("Execute Operation Timings"); 1726 break; 1727 case ACPI_ERST_ACTION_RESERVED: 1728 printf("Reserved"); 1729 break; 1730 default: 1731 printf("%d", whea->Action); 1732 break; 1733 } 1734 printf("}\n"); 1735 } 1736 1737 static void 1738 acpi_print_erst_instruction(ACPI_WHEA_HEADER *whea) 1739 { 1740 printf("\tINSTRUCTION={"); 1741 switch (whea->Instruction) { 1742 case ACPI_ERST_READ_REGISTER: 1743 printf("Read Register"); 1744 break; 1745 case ACPI_ERST_READ_REGISTER_VALUE: 1746 printf("Read Register Value"); 1747 break; 1748 case ACPI_ERST_WRITE_REGISTER: 1749 printf("Write Register"); 1750 break; 1751 case ACPI_ERST_WRITE_REGISTER_VALUE: 1752 printf("Write Register Value"); 1753 break; 1754 case ACPI_ERST_NOOP: 1755 printf("Noop"); 1756 break; 1757 case ACPI_ERST_LOAD_VAR1: 1758 printf("Load Var1"); 1759 break; 1760 case ACPI_ERST_LOAD_VAR2: 1761 printf("Load Var2"); 1762 break; 1763 case ACPI_ERST_STORE_VAR1: 1764 printf("Store Var1"); 1765 break; 1766 case ACPI_ERST_ADD: 1767 printf("Add"); 1768 break; 1769 case ACPI_ERST_SUBTRACT: 1770 printf("Subtract"); 1771 break; 1772 case ACPI_ERST_ADD_VALUE: 1773 printf("Add Value"); 1774 break; 1775 case ACPI_ERST_SUBTRACT_VALUE: 1776 printf("Subtract Value"); 1777 break; 1778 case ACPI_ERST_STALL: 1779 printf("Stall"); 1780 break; 1781 case ACPI_ERST_STALL_WHILE_TRUE: 1782 printf("Stall While True"); 1783 break; 1784 case ACPI_ERST_SKIP_NEXT_IF_TRUE: 1785 printf("Skip Next If True"); 1786 break; 1787 case ACPI_ERST_GOTO: 1788 printf("Goto"); 1789 break; 1790 case ACPI_ERST_SET_SRC_ADDRESS_BASE: 1791 printf("Set Src Address Base"); 1792 break; 1793 case ACPI_ERST_SET_DST_ADDRESS_BASE: 1794 printf("Set Dst Address Base"); 1795 break; 1796 case ACPI_ERST_MOVE_DATA: 1797 printf("Move Data"); 1798 break; 1799 case ACPI_ERST_INSTRUCTION_RESERVED: 1800 printf("Reserved"); 1801 break; 1802 default: 1803 printf("%d (reserved)", whea->Instruction); 1804 break; 1805 } 1806 printf("}\n"); 1807 } 1808 1809 static void 1810 acpi_print_erst_flags(ACPI_WHEA_HEADER *whea) 1811 { 1812 uint32_t flags = whea->Flags; 1813 1814 printf("\tFLAGS={"); 1815 if (flags & ACPI_ERST_PRESERVE) 1816 printf("PRESERVED"); 1817 printf("}\n"); 1818 } 1819 1820 static void 1821 acpi_handle_erst(ACPI_TABLE_HEADER *sdp) 1822 { 1823 ACPI_TABLE_ERST *erst; 1824 ACPI_ERST_ENTRY *erst_entry; 1825 uint32_t erst_pos; 1826 u_int i; 1827 1828 printf(BEGIN_COMMENT); 1829 acpi_print_sdt(sdp); 1830 erst = (ACPI_TABLE_ERST *)sdp; 1831 1832 printf("\tHeader Length=%d\n", erst->HeaderLength); 1833 printf("\tEntries=%d\n", erst->Entries); 1834 1835 erst_pos = sizeof(ACPI_TABLE_ERST); 1836 for (i = 0; i < erst->Entries; i++) { 1837 erst_entry = (ACPI_ERST_ENTRY *)((char *)erst + erst_pos); 1838 acpi_print_whea(&erst_entry->WheaHeader, 1839 acpi_print_erst_action, acpi_print_erst_instruction, 1840 acpi_print_erst_flags); 1841 erst_pos += sizeof(ACPI_ERST_ENTRY); 1842 } 1843 printf(END_COMMENT); 1844 } 1845 1846 static void 1847 acpi_print_gtd_timer(const char *name, uint32_t interrupt, uint32_t flags) 1848 { 1849 1850 printf("\t%s Timer GSIV=%d\n", name, interrupt); 1851 printf("\t%s Flags={Mode=", name); 1852 if (flags & ACPI_GTDT_INTERRUPT_MODE) 1853 printf("edge"); 1854 else 1855 printf("level"); 1856 printf(", Polarity="); 1857 if (flags & ACPI_GTDT_INTERRUPT_POLARITY) 1858 printf("active-lo"); 1859 else 1860 printf("active-hi"); 1861 if (flags & ACPI_GTDT_ALWAYS_ON) 1862 printf(", always-on"); 1863 printf("}\n"); 1864 } 1865 1866 static void 1867 acpi_print_gtd_block_timer_flags(const char *name, uint32_t interrupt, 1868 uint32_t flags) 1869 { 1870 1871 printf("\t\t%s Timer GSIV=%d\n", name, interrupt); 1872 printf("\t\t%s Timer Flags={Mode=", name); 1873 if (flags & ACPI_GTDT_GT_IRQ_MODE) 1874 printf("Secure"); 1875 else 1876 printf("Non-Secure"); 1877 printf(", Polarity="); 1878 if (flags & ACPI_GTDT_GT_IRQ_POLARITY) 1879 printf("active-lo"); 1880 else 1881 printf("active-hi"); 1882 printf("}\n"); 1883 } 1884 1885 static void 1886 acpi_print_gtblock(ACPI_GTDT_TIMER_BLOCK *gtblock) 1887 { 1888 ACPI_GTDT_TIMER_ENTRY *entry; 1889 unsigned int i; 1890 1891 printf("\tType=GT Block\n"); 1892 printf("\tLength=%d\n", gtblock->Header.Length); 1893 /* XXX might not 8byte aligned */ 1894 printf("\tBlockAddress=%016jx\n", 1895 (uintmax_t)gtblock->BlockAddress); 1896 1897 printf("\tGT Block Timer Count=%d\n", gtblock->TimerCount); 1898 entry = (ACPI_GTDT_TIMER_ENTRY *)((vaddr_t)gtblock 1899 + gtblock->TimerOffset); 1900 for (i = 0; i < gtblock->TimerCount; i++) { 1901 printf("\n"); 1902 if (entry >= (ACPI_GTDT_TIMER_ENTRY *)((vaddr_t)gtblock 1903 + gtblock->Header.Length)) { 1904 printf("\\ttWrong Timer entry\n"); 1905 break; 1906 } 1907 printf("\t\tFrame Number=%d\n", entry->FrameNumber); 1908 /* XXX might not 8byte aligned */ 1909 printf("\t\tBaseAddress=%016jx\n", 1910 (uintmax_t)entry->BaseAddress); 1911 /* XXX might not 8byte aligned */ 1912 printf("\t\tEl0BaseAddress=%016jx\n", 1913 (uintmax_t)entry->El0BaseAddress); 1914 1915 acpi_print_gtd_block_timer_flags("Physical", 1916 entry->TimerInterrupt, entry->TimerFlags); 1917 acpi_print_gtd_block_timer_flags("Virtual", 1918 entry->VirtualTimerInterrupt, entry->VirtualTimerFlags); 1919 1920 printf("\t\tCommon Flags={Mode="); 1921 if (entry->CommonFlags & ACPI_GTDT_GT_IS_SECURE_TIMER) 1922 printf("Secure"); 1923 else 1924 printf("Non-Secure"); 1925 if (entry->CommonFlags & ACPI_GTDT_GT_ALWAYS_ON) 1926 printf(", always-on"); 1927 printf("}\n"); 1928 1929 entry++; 1930 } 1931 } 1932 1933 static void 1934 acpi_print_sbsa_watchdog(ACPI_GTDT_WATCHDOG *wdog) 1935 { 1936 1937 printf("\tType=Watchdog GT\n"); 1938 printf("\tLength=%d\n", wdog->Header.Length); 1939 /* XXX might not 8byte aligned */ 1940 printf("\tRefreshFrameAddress=%016jx\n", 1941 (uintmax_t)wdog->RefreshFrameAddress); 1942 /* XXX might not 8byte aligned */ 1943 printf("\tControlFrameAddress=%016jx\n", 1944 (uintmax_t)wdog->ControlFrameAddress); 1945 printf("\tGSIV=%d\n", wdog->TimerInterrupt); 1946 1947 printf("\tFlags={Mode="); 1948 if (wdog->TimerFlags & ACPI_GTDT_WATCHDOG_IRQ_MODE) 1949 printf("edge"); 1950 else 1951 printf("level"); 1952 printf(", Polarity="); 1953 if (wdog->TimerFlags & ACPI_GTDT_WATCHDOG_IRQ_POLARITY) 1954 printf("active-lo"); 1955 else 1956 printf("active-hi"); 1957 if (wdog->TimerFlags & ACPI_GTDT_WATCHDOG_SECURE) 1958 printf(", Secure"); 1959 else 1960 printf(", Non-Secure"); 1961 printf("}\n"); 1962 } 1963 1964 static void 1965 acpi_handle_gtdt(ACPI_TABLE_HEADER *sdp) 1966 { 1967 ACPI_TABLE_GTDT *gtdt; 1968 ACPI_GTDT_HEADER *hdr; 1969 u_int i; 1970 1971 printf(BEGIN_COMMENT); 1972 acpi_print_sdt(sdp); 1973 gtdt = (ACPI_TABLE_GTDT *)sdp; 1974 1975 printf("\tCounterBlockAddresss=%016jx\n", 1976 (uintmax_t)gtdt->CounterBlockAddresss); /* XXX not 8byte aligned */ 1977 printf("\tCounterReadBlockAddress=%016jx\n", 1978 (uintmax_t)gtdt->CounterReadBlockAddress); 1979 1980 #define PRINTTIMER(gtdt, name) acpi_print_gtd_timer( \ 1981 #name, (gtdt)-> name## Interrupt, \ 1982 (gtdt)-> name ## Flags) 1983 1984 PRINTTIMER(gtdt, SecureEl1); 1985 PRINTTIMER(gtdt, NonSecureEl1); 1986 PRINTTIMER(gtdt, VirtualTimer); 1987 PRINTTIMER(gtdt, NonSecureEl2); 1988 1989 #undef PRINTTIMER 1990 1991 printf("\tPlatform Timer Count=%d\n", gtdt->PlatformTimerCount); 1992 1993 hdr = (ACPI_GTDT_HEADER *)((vaddr_t)sdp + gtdt->PlatformTimerOffset); 1994 for (i = 0; i < gtdt->PlatformTimerCount; i++) { 1995 printf("\n"); 1996 if (hdr >= (ACPI_GTDT_HEADER *)((vaddr_t)sdp + sdp->Length)) { 1997 printf("\tWrong GTDT header" 1998 "(type = %hhu, length = %hu)\n", 1999 hdr->Type, hdr->Length); 2000 break; 2001 } 2002 2003 switch (hdr->Type) { 2004 case ACPI_GTDT_TYPE_TIMER_BLOCK: 2005 acpi_print_gtblock((ACPI_GTDT_TIMER_BLOCK *)hdr); 2006 break; 2007 case ACPI_GTDT_TYPE_WATCHDOG: 2008 acpi_print_sbsa_watchdog((ACPI_GTDT_WATCHDOG *)hdr); 2009 break; 2010 default: 2011 printf("\tUnknown Platform Timer Type" 2012 "(type = %hhu, length = %hu)\n", 2013 hdr->Type, hdr->Length); 2014 break; 2015 } 2016 /* Next */ 2017 hdr = (ACPI_GTDT_HEADER *)((vaddr_t)hdr + hdr->Length); 2018 } 2019 printf(END_COMMENT); 2020 } 2021 2022 static void 2023 acpi_handle_madt(ACPI_TABLE_HEADER *sdp) 2024 { 2025 ACPI_TABLE_MADT *madt; 2026 2027 printf(BEGIN_COMMENT); 2028 acpi_print_sdt(sdp); 2029 madt = (ACPI_TABLE_MADT *)sdp; 2030 printf("\tLocal APIC ADDR=0x%08x\n", madt->Address); 2031 printf("\tFlags={"); 2032 if (madt->Flags & ACPI_MADT_PCAT_COMPAT) 2033 printf("PC-AT"); 2034 printf("}\n"); 2035 acpi_walk_subtables(sdp, (madt + 1), acpi_print_madt); 2036 printf(END_COMMENT); 2037 } 2038 2039 static void 2040 acpi_handle_hpet(ACPI_TABLE_HEADER *sdp) 2041 { 2042 ACPI_TABLE_HPET *hpet; 2043 2044 printf(BEGIN_COMMENT); 2045 acpi_print_sdt(sdp); 2046 hpet = (ACPI_TABLE_HPET *)sdp; 2047 printf("\tHPET Number=%d\n", hpet->Sequence); 2048 printf("\tADDR="); 2049 acpi_print_gas(&hpet->Address); 2050 printf("\tHW Rev=0x%x\n", hpet->Id & ACPI_HPET_ID_HARDWARE_REV_ID); 2051 printf("\tComparators=%d\n", (hpet->Id & ACPI_HPET_ID_COMPARATORS) >> 2052 8); 2053 printf("\tCounter Size=%d\n", hpet->Id & ACPI_HPET_ID_COUNT_SIZE_CAP ? 2054 1 : 0); 2055 printf("\tLegacy IRQ routing capable={"); 2056 if (hpet->Id & ACPI_HPET_ID_LEGACY_CAPABLE) 2057 printf("TRUE}\n"); 2058 else 2059 printf("FALSE}\n"); 2060 printf("\tPCI Vendor ID=0x%04x\n", hpet->Id >> 16); 2061 printf("\tMinimal Tick=%d\n", hpet->MinimumTick); 2062 printf("\tFlags=0x%02x\n", hpet->Flags); 2063 printf(END_COMMENT); 2064 } 2065 2066 static void 2067 acpi_print_native_lpit(ACPI_LPIT_NATIVE *nl) 2068 { 2069 printf("\tEntryTrigger="); 2070 acpi_print_gas(&nl->EntryTrigger); 2071 printf("\tResidency=%u\n", nl->Residency); 2072 printf("\tLatency=%u\n", nl->Latency); 2073 if (nl->Header.Flags & ACPI_LPIT_NO_COUNTER) 2074 printf("\tResidencyCounter=Not Present"); 2075 else { 2076 printf("\tResidencyCounter="); 2077 acpi_print_gas(&nl->ResidencyCounter); 2078 } 2079 if (nl->CounterFrequency) 2080 printf("\tCounterFrequency=%ju\n", nl->CounterFrequency); 2081 else 2082 printf("\tCounterFrequency=TSC\n"); 2083 } 2084 2085 static void 2086 acpi_print_lpit(ACPI_LPIT_HEADER *lpit) 2087 { 2088 if (lpit->Type == ACPI_LPIT_TYPE_NATIVE_CSTATE) 2089 printf("\tType=ACPI_LPIT_TYPE_NATIVE_CSTATE\n"); 2090 else 2091 warnx("unknown LPIT type %u", lpit->Type); 2092 2093 printf("\tLength=%u\n", lpit->Length); 2094 printf("\tUniqueId=0x%04x\n", lpit->UniqueId); 2095 #define PRINTFLAG(var, flag) printflag((var), ACPI_LPIT_## flag, #flag) 2096 printf("\tFlags="); 2097 PRINTFLAG(lpit->Flags, STATE_DISABLED); 2098 PRINTFLAG_END(); 2099 #undef PRINTFLAG 2100 2101 if (lpit->Type == ACPI_LPIT_TYPE_NATIVE_CSTATE) 2102 return acpi_print_native_lpit((ACPI_LPIT_NATIVE *)lpit); 2103 } 2104 2105 static void 2106 acpi_walk_lpit(ACPI_TABLE_HEADER *table, void *first, 2107 void (*action)(ACPI_LPIT_HEADER *)) 2108 { 2109 ACPI_LPIT_HEADER *subtable; 2110 char *end; 2111 2112 subtable = first; 2113 end = (char *)table + table->Length; 2114 while ((char *)subtable < end) { 2115 printf("\n"); 2116 if (subtable->Length < sizeof(ACPI_LPIT_HEADER)) { 2117 warnx("invalid subtable length %u", subtable->Length); 2118 return; 2119 } 2120 action(subtable); 2121 subtable = (ACPI_LPIT_HEADER *)((char *)subtable + 2122 subtable->Length); 2123 } 2124 } 2125 2126 static void 2127 acpi_handle_lpit(ACPI_TABLE_HEADER *sdp) 2128 { 2129 ACPI_TABLE_LPIT *lpit; 2130 2131 printf(BEGIN_COMMENT); 2132 acpi_print_sdt(sdp); 2133 lpit = (ACPI_TABLE_LPIT *)sdp; 2134 acpi_walk_lpit(sdp, (lpit + 1), acpi_print_lpit); 2135 2136 printf(END_COMMENT); 2137 } 2138 2139 static void 2140 acpi_handle_msct(ACPI_TABLE_HEADER *sdp) 2141 { 2142 ACPI_TABLE_MSCT *msct; 2143 ACPI_MSCT_PROXIMITY *msctentry; 2144 uint32_t pos; 2145 2146 printf(BEGIN_COMMENT); 2147 acpi_print_sdt(sdp); 2148 msct = (ACPI_TABLE_MSCT *)sdp; 2149 2150 printf("\tProximity Offset=0x%x\n", msct->ProximityOffset); 2151 printf("\tMax Proximity Domains=%d\n", msct->MaxProximityDomains); 2152 printf("\tMax Clock Domains=%d\n", msct->MaxClockDomains); 2153 printf("\tMax Physical Address=0x%"PRIx64"\n", msct->MaxAddress); 2154 2155 pos = msct->ProximityOffset; 2156 while (pos < msct->Header.Length) { 2157 msctentry = (ACPI_MSCT_PROXIMITY *)((char *)msct + pos); 2158 pos += msctentry->Length; 2159 2160 printf("\n"); 2161 printf("\tRevision=%d\n", msctentry->Revision); 2162 printf("\tLength=%d\n", msctentry->Length); 2163 printf("\tRange Start=%d\n", msctentry->RangeStart); 2164 printf("\tRange End=%d\n", msctentry->RangeEnd); 2165 printf("\tProcessor Capacity=%d\n", 2166 msctentry->ProcessorCapacity); 2167 printf("\tMemory Capacity=0x%"PRIx64" byte\n", 2168 msctentry->MemoryCapacity); 2169 } 2170 2171 printf(END_COMMENT); 2172 } 2173 2174 static void 2175 acpi_handle_ecdt(ACPI_TABLE_HEADER *sdp) 2176 { 2177 ACPI_TABLE_ECDT *ecdt; 2178 2179 printf(BEGIN_COMMENT); 2180 acpi_print_sdt(sdp); 2181 ecdt = (ACPI_TABLE_ECDT *)sdp; 2182 printf("\tEC_CONTROL="); 2183 acpi_print_gas(&ecdt->Control); 2184 printf("\n\tEC_DATA="); 2185 acpi_print_gas(&ecdt->Data); 2186 printf("\n\tUID=%#x, ", ecdt->Uid); 2187 printf("GPE_BIT=%#x\n", ecdt->Gpe); 2188 printf("\tEC_ID=%s\n", ecdt->Id); 2189 printf(END_COMMENT); 2190 } 2191 2192 static void 2193 acpi_handle_mcfg(ACPI_TABLE_HEADER *sdp) 2194 { 2195 ACPI_TABLE_MCFG *mcfg; 2196 ACPI_MCFG_ALLOCATION *alloc; 2197 u_int i, entries; 2198 2199 printf(BEGIN_COMMENT); 2200 acpi_print_sdt(sdp); 2201 mcfg = (ACPI_TABLE_MCFG *)sdp; 2202 entries = (sdp->Length - sizeof(ACPI_TABLE_MCFG)) / 2203 sizeof(ACPI_MCFG_ALLOCATION); 2204 alloc = (ACPI_MCFG_ALLOCATION *)(mcfg + 1); 2205 for (i = 0; i < entries; i++, alloc++) { 2206 printf("\n"); 2207 printf("\tBase Address=0x%016jx\n", (uintmax_t)alloc->Address); 2208 printf("\tSegment Group=0x%04x\n", alloc->PciSegment); 2209 printf("\tStart Bus=%d\n", alloc->StartBusNumber); 2210 printf("\tEnd Bus=%d\n", alloc->EndBusNumber); 2211 } 2212 printf(END_COMMENT); 2213 } 2214 2215 static void 2216 acpi_print_pptt_processor(ACPI_PPTT_PROCESSOR *processor) 2217 { 2218 uint32_t *private; 2219 unsigned int i; 2220 2221 printf("\tType=processor\n"); 2222 printf("\tLength=%d\n", processor->Header.Length); 2223 #define PRINTFLAG(var, flag) printflag((var), ACPI_PPTT_## flag, #flag) 2224 2225 printf("\tFlags="); 2226 PRINTFLAG(processor->Flags, PHYSICAL_PACKAGE); 2227 PRINTFLAG(processor->Flags, ACPI_PROCESSOR_ID_VALID); 2228 PRINTFLAG_END(); 2229 2230 #undef PRINTFLAG 2231 printf("\tParent=%08x\n", processor->Parent); 2232 printf("\tACPI Processor ID=0x%08x\n", processor->AcpiProcessorId); 2233 printf("\tprivate resources=%d\n", processor->NumberOfPrivResources); 2234 2235 private = (uint32_t *)(processor + 1); 2236 for (i = 0; i < processor->NumberOfPrivResources; i++) 2237 printf("\tprivate resources%d=%08x\n", i, private[i]); 2238 } 2239 2240 static void 2241 acpi_print_pptt_cache(ACPI_PPTT_CACHE *cache) 2242 { 2243 2244 printf("\tType=cache\n"); 2245 printf("\tLength=%d\n", cache->Header.Length); 2246 2247 #define PRINTFLAG(var, flag) printflag((var), ACPI_PPTT_## flag, #flag) 2248 printf("\tFlags="); 2249 PRINTFLAG(cache->Flags, SIZE_PROPERTY_VALID); 2250 PRINTFLAG(cache->Flags, NUMBER_OF_SETS_VALID); 2251 PRINTFLAG(cache->Flags, ASSOCIATIVITY_VALID); 2252 PRINTFLAG(cache->Flags, ALLOCATION_TYPE_VALID); 2253 PRINTFLAG(cache->Flags, CACHE_TYPE_VALID); 2254 PRINTFLAG(cache->Flags, WRITE_POLICY_VALID); 2255 PRINTFLAG(cache->Flags, LINE_SIZE_VALID); 2256 PRINTFLAG_END(); 2257 #undef PRINTFLAG 2258 2259 printf("\tNextLevel=0x%08x\n", cache->NextLevelOfCache); 2260 if (cache->Flags & ACPI_PPTT_SIZE_PROPERTY_VALID) 2261 printf("\tSize=%d\n", cache->Size); 2262 if (cache->Flags & ACPI_PPTT_NUMBER_OF_SETS_VALID) 2263 printf("\tSets=%d\n", cache->NumberOfSets); 2264 if (cache->Flags & ACPI_PPTT_ASSOCIATIVITY_VALID) 2265 printf("\tAssociativity=%d\n", cache->Associativity); 2266 if (cache->Flags & ACPI_PPTT_ALLOCATION_TYPE_VALID) { 2267 printf("\tAllocation type="); 2268 switch (cache->Attributes & ACPI_PPTT_MASK_ALLOCATION_TYPE) { 2269 case ACPI_PPTT_CACHE_READ_ALLOCATE: 2270 printf("Read allocate\n"); 2271 break; 2272 case ACPI_PPTT_CACHE_WRITE_ALLOCATE: 2273 printf("Write allocate\n"); 2274 break; 2275 case ACPI_PPTT_CACHE_RW_ALLOCATE: 2276 case ACPI_PPTT_CACHE_RW_ALLOCATE_ALT: 2277 printf("Read and Write allocate\n"); 2278 break; 2279 } 2280 } 2281 if (cache->Flags & ACPI_PPTT_CACHE_TYPE_VALID) { 2282 printf("\tCache type="); 2283 switch (cache->Attributes & ACPI_PPTT_MASK_CACHE_TYPE) { 2284 case ACPI_PPTT_CACHE_TYPE_DATA: 2285 printf("Data\n"); 2286 break; 2287 case ACPI_PPTT_CACHE_TYPE_INSTR: 2288 printf("Instruction\n"); 2289 break; 2290 case ACPI_PPTT_CACHE_TYPE_UNIFIED: 2291 case ACPI_PPTT_CACHE_TYPE_UNIFIED_ALT: 2292 printf("Unified\n"); 2293 break; 2294 } 2295 } 2296 if (cache->Flags & ACPI_PPTT_WRITE_POLICY_VALID) 2297 printf("\tWrite Policy=Write %s \n", 2298 (cache->Attributes & ACPI_PPTT_MASK_WRITE_POLICY) ? 2299 "through" : "back"); 2300 2301 if (cache->Flags & ACPI_PPTT_LINE_SIZE_VALID) 2302 printf("\tLine size=%d\n", cache->LineSize); 2303 } 2304 2305 static void 2306 acpi_print_pptt_id(ACPI_PPTT_ID *id) 2307 { 2308 2309 printf("\tType=id\n"); 2310 printf("\tLength=%d\n", id->Header.Length); 2311 2312 printf("\tVENDOR_ID="); 2313 acpi_print_string((char *)&id->VendorId, 4); 2314 printf("\n"); 2315 2316 printf("\tLEVEL_1_ID=%016" PRIx64 "\n", id->Level1Id); 2317 printf("\tLEVEL_2_ID=%016" PRIx64 "\n", id->Level2Id); 2318 printf("\tMajor=%hu", id->MajorRev); 2319 printf("\tMinor=%hu", id->MinorRev); 2320 printf("\tSpin=%hu", id->SpinRev); 2321 } 2322 2323 static void 2324 acpi_print_pptt(ACPI_SUBTABLE_HEADER *hdr) 2325 { 2326 switch (hdr->Type) { 2327 case ACPI_PPTT_TYPE_PROCESSOR: 2328 acpi_print_pptt_processor((ACPI_PPTT_PROCESSOR *)hdr); 2329 break; 2330 case ACPI_PPTT_TYPE_CACHE: 2331 acpi_print_pptt_cache((ACPI_PPTT_CACHE *)hdr); 2332 break; 2333 case ACPI_PPTT_TYPE_ID: 2334 acpi_print_pptt_id((ACPI_PPTT_ID *)hdr); 2335 break; 2336 default: 2337 printf("\tUnknown structure" 2338 "(type = %hhu, length = %hhu)\n", 2339 hdr->Type, hdr->Length); 2340 break; 2341 } 2342 } 2343 2344 static void 2345 acpi_handle_pptt(ACPI_TABLE_HEADER *sdp) 2346 { 2347 ACPI_TABLE_PPTT *pptt; 2348 2349 printf(BEGIN_COMMENT); 2350 acpi_print_sdt(sdp); 2351 2352 pptt = (ACPI_TABLE_PPTT *)sdp; 2353 acpi_walk_subtables(sdp, (pptt + 1), acpi_print_pptt); 2354 2355 printf(END_COMMENT); 2356 } 2357 2358 static void 2359 acpi_handle_sbst(ACPI_TABLE_HEADER *sdp) 2360 { 2361 ACPI_TABLE_SBST *sbst; 2362 2363 printf(BEGIN_COMMENT); 2364 acpi_print_sdt(sdp); 2365 sbst = (ACPI_TABLE_SBST *)sdp; 2366 2367 printf("\tWarning Level=%d mWh\n", sbst->WarningLevel); 2368 printf("\tLow Level=%d mWh\n", sbst->LowLevel); 2369 printf("\tCritical Level=%d mWh\n", sbst->CriticalLevel); 2370 2371 printf(END_COMMENT); 2372 } 2373 2374 static void 2375 acpi_handle_slit(ACPI_TABLE_HEADER *sdp) 2376 { 2377 ACPI_TABLE_SLIT *slit; 2378 u_int idx; 2379 uint64_t cnt; 2380 2381 printf(BEGIN_COMMENT); 2382 acpi_print_sdt(sdp); 2383 slit = (ACPI_TABLE_SLIT *)sdp; 2384 2385 cnt = slit->LocalityCount * slit->LocalityCount; 2386 printf("\tLocalityCount=%ju\n", (uintmax_t)slit->LocalityCount); 2387 printf("\tEntry=\n\t"); 2388 for (idx = 0; idx < cnt; idx++) { 2389 printf("%u ", slit->Entry[idx]); 2390 if ((idx % slit->LocalityCount) == (slit->LocalityCount - 1)) { 2391 printf("\n"); 2392 if (idx < cnt - 1) 2393 printf("\t"); 2394 } 2395 } 2396 2397 printf(END_COMMENT); 2398 } 2399 2400 static void 2401 acpi_handle_spcr(ACPI_TABLE_HEADER *sdp) 2402 { 2403 ACPI_TABLE_SPCR *spcr; 2404 2405 printf(BEGIN_COMMENT); 2406 acpi_print_sdt(sdp); 2407 spcr = (ACPI_TABLE_SPCR *)sdp; 2408 2409 printf("\n\tInterface Type="); 2410 switch (sdp->Revision) { 2411 case 1: 2412 printf("full 16550%s\n", 2413 (spcr->InterfaceType == 1) ? 2414 "(must also accept writing FCR register)" : ""); 2415 break; 2416 case 2: 2417 acpi_print_dbg2_serial_subtype(spcr->InterfaceType); 2418 break; 2419 default: 2420 printf("unknown Revision\n"); 2421 break; 2422 } 2423 2424 printf("\tSerial Port="); 2425 acpi_print_gas(&spcr->SerialPort); 2426 printf("\n\tInterrupt Type={"); 2427 if (spcr->InterruptType & 0x1) { 2428 printf("\n\t\tdual-8259 IRQ="); 2429 switch (spcr->PcInterrupt) { 2430 case 2 ... 7: 2431 case 9 ... 12: 2432 case 14 ... 15: 2433 printf("%d", spcr->PcInterrupt); 2434 break; 2435 default: 2436 printf("%d (invalid entry)", spcr->PcInterrupt); 2437 break; 2438 } 2439 } 2440 if (spcr->InterruptType & 0x2) { 2441 printf("\n\t\tIO APIC={ GSI=%d }", spcr->Interrupt); 2442 } 2443 if (spcr->InterruptType & 0x4) { 2444 printf("\n\t\tIO SAPIC={ GSI=%d }", spcr->Interrupt); 2445 } 2446 if (spcr->InterruptType & 0x8) { 2447 printf("\n\t\tARMH GIC={ GSI=%d }", spcr->Interrupt); 2448 } 2449 printf("\n\t}\n"); 2450 2451 printf("\tBaud Rate="); 2452 switch (spcr->BaudRate) { 2453 case 3: 2454 printf("9600"); 2455 break; 2456 case 4: 2457 printf("19200"); 2458 break; 2459 case 6: 2460 printf("57600"); 2461 break; 2462 case 7: 2463 printf("115200"); 2464 break; 2465 default: 2466 printf("unknown speed index %d", spcr->BaudRate); 2467 break; 2468 } 2469 printf("\n\tParity={"); 2470 switch (spcr->Parity) { 2471 case 0: 2472 printf("OFF"); 2473 break; 2474 default: 2475 printf("ON"); 2476 break; 2477 } 2478 printf("}\n"); 2479 2480 printf("\tStop Bits={"); 2481 switch (spcr->StopBits) { 2482 case 1: 2483 printf("ON"); 2484 break; 2485 default: 2486 printf("OFF"); 2487 break; 2488 } 2489 printf("}\n"); 2490 2491 printf("\tFlow Control={"); 2492 if (spcr->FlowControl & 0x1) 2493 printf("DCD, "); 2494 if (spcr->FlowControl & 0x2) 2495 printf("RTS/CTS hardware, "); 2496 if (spcr->FlowControl & 0x4) 2497 printf("XON/XOFF software"); 2498 printf("}\n"); 2499 2500 printf("\tTerminal="); 2501 switch (spcr->TerminalType) { 2502 case 0: 2503 printf("VT100"); 2504 break; 2505 case 1: 2506 printf("VT100+"); 2507 break; 2508 case 2: 2509 printf("VT-UTF8"); 2510 break; 2511 case 3: 2512 printf("ANSI"); 2513 break; 2514 default: 2515 printf("unknown type %d", spcr->TerminalType); 2516 break; 2517 } 2518 printf("\n"); 2519 2520 acpi_print_pci(spcr->PciVendorId, spcr->PciDeviceId, 2521 spcr->PciSegment, spcr->PciBus, spcr->PciDevice, spcr->PciFunction); 2522 2523 printf("\tPCI Flags={"); 2524 if (spcr->PciFlags & ACPI_SPCR_DO_NOT_DISABLE) 2525 printf("DONOT_DISABLE"); 2526 printf("}\n"); 2527 2528 printf(END_COMMENT); 2529 } 2530 2531 static void 2532 acpi_handle_spmi(ACPI_TABLE_HEADER *sdp) 2533 { 2534 ACPI_TABLE_SPMI *spmi; 2535 2536 printf(BEGIN_COMMENT); 2537 acpi_print_sdt(sdp); 2538 spmi = (ACPI_TABLE_SPMI *)sdp; 2539 2540 printf("\tInterface Type="); 2541 switch (spmi->InterfaceType) { 2542 case ACPI_SPMI_KEYBOARD: 2543 printf("Keyboard Controller Stype (KCS)"); 2544 break; 2545 case ACPI_SPMI_SMI: 2546 printf("Server Management Interface Chip (SMIC)"); 2547 break; 2548 case ACPI_SPMI_BLOCK_TRANSFER: 2549 printf("Block Transfer (BT)"); 2550 break; 2551 case ACPI_SPMI_SMBUS: 2552 printf("SMBus System Interface (SSIF)"); 2553 break; 2554 default: 2555 printf("Reserved(%d)", spmi->InterfaceType); 2556 break; 2557 } 2558 printf("\n\tSpecRevision=%d.%d", spmi->SpecRevision >> 8, 2559 spmi->SpecRevision & 0xff); 2560 2561 printf("\n\tInterrupt Type={"); 2562 if (spmi->InterruptType & 0x1) { 2563 printf("\n\t\tSCI triggered GPE=%d", spmi->GpeNumber); 2564 } 2565 if (spmi->InterruptType & 0x2) { 2566 printf("\n\t\tIO APIC/SAPIC={ GSI=%d }", spmi->Interrupt); 2567 } 2568 printf("\n\t}\n"); 2569 2570 printf("\tBase Address="); 2571 acpi_print_gas(&spmi->IpmiRegister); 2572 printf("\n"); 2573 2574 if ((spmi->PciDeviceFlag & 0x01) != 0) 2575 acpi_print_pci_sbdf(spmi->PciSegment, spmi->PciBus, 2576 spmi->PciDevice, spmi->PciFunction); 2577 2578 printf(END_COMMENT); 2579 } 2580 2581 static void 2582 acpi_print_srat_cpu(uint8_t type, uint32_t apic_id, uint32_t proximity_domain, 2583 uint32_t flags, uint32_t clockdomain, uint8_t sapic_eid) 2584 { 2585 2586 printf("\tFlags={"); 2587 if (flags & ACPI_SRAT_CPU_ENABLED) 2588 printf("ENABLED"); 2589 else 2590 printf("DISABLED"); 2591 printf("}\n"); 2592 printf("\t%s ID=%d\n", 2593 (type == ACPI_SRAT_TYPE_GIC_ITS_AFFINITY) ? "ITS" : "APIC", 2594 apic_id); 2595 if (type == ACPI_SRAT_TYPE_CPU_AFFINITY) 2596 printf("\tSAPIC EID=%d\n", sapic_eid); 2597 printf("\tProximity Domain=%d\n", proximity_domain); 2598 if (type != ACPI_SRAT_TYPE_GIC_ITS_AFFINITY) 2599 printf("\tClock Domain=%d\n", clockdomain); 2600 } 2601 2602 static void 2603 acpi_print_srat_memory(ACPI_SRAT_MEM_AFFINITY *mp) 2604 { 2605 2606 printf("\tFlags={"); 2607 if (mp->Flags & ACPI_SRAT_MEM_ENABLED) 2608 printf("ENABLED"); 2609 else 2610 printf("DISABLED"); 2611 if (mp->Flags & ACPI_SRAT_MEM_HOT_PLUGGABLE) 2612 printf(",HOT_PLUGGABLE"); 2613 if (mp->Flags & ACPI_SRAT_MEM_NON_VOLATILE) 2614 printf(",NON_VOLATILE"); 2615 printf("}\n"); 2616 printf("\tBase Address=0x%016jx\n", (uintmax_t)mp->BaseAddress); 2617 printf("\tLength=0x%016jx\n", (uintmax_t)mp->Length); 2618 printf("\tProximity Domain=%d\n", mp->ProximityDomain); 2619 } 2620 2621 static const char *srat_types[] = { 2622 [ACPI_SRAT_TYPE_CPU_AFFINITY] = "CPU", 2623 [ACPI_SRAT_TYPE_MEMORY_AFFINITY] = "Memory", 2624 [ACPI_SRAT_TYPE_X2APIC_CPU_AFFINITY] = "X2APIC", 2625 [ACPI_SRAT_TYPE_GICC_AFFINITY] = "GICC", 2626 [ACPI_SRAT_TYPE_GIC_ITS_AFFINITY] = "GIC ITS", 2627 }; 2628 2629 static void 2630 acpi_print_srat(ACPI_SUBTABLE_HEADER *srat) 2631 { 2632 ACPI_SRAT_CPU_AFFINITY *cpu; 2633 ACPI_SRAT_X2APIC_CPU_AFFINITY *x2apic; 2634 ACPI_SRAT_GICC_AFFINITY *gicc; 2635 ACPI_SRAT_GIC_ITS_AFFINITY *gici; 2636 2637 if (srat->Type < __arraycount(srat_types)) 2638 printf("\tType=%s\n", srat_types[srat->Type]); 2639 else 2640 printf("\tType=%d (unknown)\n", srat->Type); 2641 switch (srat->Type) { 2642 case ACPI_SRAT_TYPE_CPU_AFFINITY: 2643 cpu = (ACPI_SRAT_CPU_AFFINITY *)srat; 2644 acpi_print_srat_cpu(srat->Type, cpu->ApicId, 2645 cpu->ProximityDomainHi[2] << 24 | 2646 cpu->ProximityDomainHi[1] << 16 | 2647 cpu->ProximityDomainHi[0] << 0 | 2648 cpu->ProximityDomainLo, 2649 cpu->Flags, cpu->ClockDomain, cpu->LocalSapicEid); 2650 break; 2651 case ACPI_SRAT_TYPE_MEMORY_AFFINITY: 2652 acpi_print_srat_memory((ACPI_SRAT_MEM_AFFINITY *)srat); 2653 break; 2654 case ACPI_SRAT_TYPE_X2APIC_CPU_AFFINITY: 2655 x2apic = (ACPI_SRAT_X2APIC_CPU_AFFINITY *)srat; 2656 acpi_print_srat_cpu(srat->Type, x2apic->ApicId, 2657 x2apic->ProximityDomain, 2658 x2apic->Flags, x2apic->ClockDomain, 0 /* dummy */); 2659 break; 2660 case ACPI_SRAT_TYPE_GICC_AFFINITY: 2661 gicc = (ACPI_SRAT_GICC_AFFINITY *)srat; 2662 acpi_print_srat_cpu(srat->Type, gicc->AcpiProcessorUid, 2663 gicc->ProximityDomain, 2664 gicc->Flags, gicc->ClockDomain, 0 /* dummy */); 2665 break; 2666 case ACPI_SRAT_TYPE_GIC_ITS_AFFINITY: 2667 gici = (ACPI_SRAT_GIC_ITS_AFFINITY *)srat; 2668 acpi_print_srat_cpu(srat->Type, gici->ItsId, 2669 gici->ProximityDomain, 2670 0 /* dummy */, 0 /* dummy */, 0 /* dummy */); 2671 break; 2672 } 2673 } 2674 2675 static void 2676 acpi_handle_srat(ACPI_TABLE_HEADER *sdp) 2677 { 2678 ACPI_TABLE_SRAT *srat; 2679 2680 printf(BEGIN_COMMENT); 2681 acpi_print_sdt(sdp); 2682 srat = (ACPI_TABLE_SRAT *)sdp; 2683 printf("\tTable Revision=%d\n", srat->TableRevision); 2684 acpi_walk_subtables(sdp, (srat + 1), acpi_print_srat); 2685 printf(END_COMMENT); 2686 } 2687 2688 static const char *nfit_types[] = { 2689 [ACPI_NFIT_TYPE_SYSTEM_ADDRESS] = "System Address", 2690 [ACPI_NFIT_TYPE_MEMORY_MAP] = "Memory Map", 2691 [ACPI_NFIT_TYPE_INTERLEAVE] = "Interleave", 2692 [ACPI_NFIT_TYPE_SMBIOS] = "SMBIOS", 2693 [ACPI_NFIT_TYPE_CONTROL_REGION] = "Control Region", 2694 [ACPI_NFIT_TYPE_DATA_REGION] = "Data Region", 2695 [ACPI_NFIT_TYPE_FLUSH_ADDRESS] = "Flush Address" 2696 }; 2697 2698 2699 static void 2700 acpi_print_nfit(ACPI_NFIT_HEADER *nfit) 2701 { 2702 char *uuidstr; 2703 uint32_t status; 2704 2705 ACPI_NFIT_SYSTEM_ADDRESS *sysaddr; 2706 ACPI_NFIT_MEMORY_MAP *mmap; 2707 ACPI_NFIT_INTERLEAVE *ileave; 2708 ACPI_NFIT_SMBIOS *smbios __unused; 2709 ACPI_NFIT_CONTROL_REGION *ctlreg; 2710 ACPI_NFIT_DATA_REGION *datareg; 2711 ACPI_NFIT_FLUSH_ADDRESS *fladdr; 2712 2713 if (nfit->Type < __arraycount(nfit_types)) 2714 printf("\tType=%s\n", nfit_types[nfit->Type]); 2715 else 2716 printf("\tType=%u (unknown)\n", nfit->Type); 2717 switch (nfit->Type) { 2718 case ACPI_NFIT_TYPE_SYSTEM_ADDRESS: 2719 sysaddr = (ACPI_NFIT_SYSTEM_ADDRESS *)nfit; 2720 printf("\tRangeIndex=%u\n", (u_int)sysaddr->RangeIndex); 2721 printf("\tProximityDomain=%u\n", 2722 (u_int)sysaddr->ProximityDomain); 2723 uuid_to_string((uuid_t *)(sysaddr->RangeGuid), 2724 &uuidstr, &status); 2725 if (status != uuid_s_ok) 2726 errx(1, "uuid_to_string: status=%u", status); 2727 printf("\tRangeGuid=%s\n", uuidstr); 2728 free(uuidstr); 2729 printf("\tAddress=0x%016jx\n", (uintmax_t)sysaddr->Address); 2730 printf("\tLength=0x%016jx\n", (uintmax_t)sysaddr->Length); 2731 printf("\tMemoryMapping=0x%016jx\n", 2732 (uintmax_t)sysaddr->MemoryMapping); 2733 2734 #define PRINTFLAG(var, flag) printflag((var), ACPI_NFIT_## flag, #flag) 2735 2736 printf("\tFlags="); 2737 PRINTFLAG(sysaddr->Flags, ADD_ONLINE_ONLY); 2738 PRINTFLAG(sysaddr->Flags, PROXIMITY_VALID); 2739 PRINTFLAG_END(); 2740 2741 #undef PRINTFLAG 2742 2743 break; 2744 case ACPI_NFIT_TYPE_MEMORY_MAP: 2745 mmap = (ACPI_NFIT_MEMORY_MAP *)nfit; 2746 printf("\tDeviceHandle=%u\n", (u_int)mmap->DeviceHandle); 2747 printf("\tPhysicalId=%u\n", (u_int)mmap->PhysicalId); 2748 printf("\tRegionId=%u\n", (u_int)mmap->RegionId); 2749 printf("\tRangeIndex=%u\n", (u_int)mmap->RangeIndex); 2750 printf("\tRegionIndex=%u\n", (u_int)mmap->RegionIndex); 2751 printf("\tRegionSize=0x%016jx\n", (uintmax_t)mmap->RegionSize); 2752 printf("\tRegionOffset=0x%016jx\n", 2753 (uintmax_t)mmap->RegionOffset); 2754 printf("\tAddress=0x%016jx\n", (uintmax_t)mmap->Address); 2755 printf("\tInterleaveIndex=%u\n", (u_int)mmap->InterleaveIndex); 2756 printf("\tInterleaveWays=%u\n", (u_int)mmap->InterleaveWays); 2757 2758 #define PRINTFLAG(var, flag) printflag((var), ACPI_NFIT_MEM_## flag, #flag) 2759 2760 printf("\tFlags="); 2761 PRINTFLAG(mmap->Flags, SAVE_FAILED); 2762 PRINTFLAG(mmap->Flags, RESTORE_FAILED); 2763 PRINTFLAG(mmap->Flags, FLUSH_FAILED); 2764 PRINTFLAG(mmap->Flags, NOT_ARMED); 2765 PRINTFLAG(mmap->Flags, HEALTH_OBSERVED); 2766 PRINTFLAG(mmap->Flags, HEALTH_ENABLED); 2767 PRINTFLAG(mmap->Flags, MAP_FAILED); 2768 PRINTFLAG_END(); 2769 2770 #undef PRINTFLAG 2771 2772 break; 2773 case ACPI_NFIT_TYPE_INTERLEAVE: 2774 ileave = (ACPI_NFIT_INTERLEAVE *)nfit; 2775 printf("\tInterleaveIndex=%u\n", 2776 (u_int)ileave->InterleaveIndex); 2777 printf("\tLineCount=%u\n", (u_int)ileave->LineCount); 2778 printf("\tLineSize=%u\n", (u_int)ileave->LineSize); 2779 /* XXX ileave->LineOffset[i] output is not supported */ 2780 break; 2781 case ACPI_NFIT_TYPE_SMBIOS: 2782 smbios = (ACPI_NFIT_SMBIOS *)nfit; 2783 /* XXX smbios->Data[x] output is not supported */ 2784 break; 2785 case ACPI_NFIT_TYPE_CONTROL_REGION: 2786 ctlreg = (ACPI_NFIT_CONTROL_REGION *)nfit; 2787 printf("\tRegionIndex=%u\n", (u_int)ctlreg->RegionIndex); 2788 printf("\tVendorId=0x%04x\n", (u_int)ctlreg->VendorId); 2789 printf("\tDeviceId=0x%04x\n", (u_int)ctlreg->DeviceId); 2790 printf("\tRevisionId=%u\n", (u_int)ctlreg->RevisionId); 2791 printf("\tSubsystemVendorId=0x%04x\n", 2792 (u_int)ctlreg->SubsystemVendorId); 2793 printf("\tSubsystemDeviceId=0x%04x\n", 2794 (u_int)ctlreg->SubsystemDeviceId); 2795 printf("\tSubsystemRevisionId=%u\n", 2796 (u_int)ctlreg->SubsystemRevisionId); 2797 printf("\tValidFields=%02x\n", (u_int)ctlreg->ValidFields); 2798 printf("\tManufacturingLocation=%u\n", 2799 (u_int)ctlreg->ManufacturingLocation); 2800 printf("\tManufacturingDate=%u\n", 2801 (u_int)ctlreg->ManufacturingDate); 2802 printf("\tSerialNumber=%u\n", 2803 (u_int)ctlreg->SerialNumber); 2804 printf("\tCode=0x%04x\n", (u_int)ctlreg->Code); 2805 printf("\tWindows=%u\n", (u_int)ctlreg->Windows); 2806 printf("\tWindowSize=0x%016jx\n", 2807 (uintmax_t)ctlreg->WindowSize); 2808 printf("\tCommandOffset=0x%016jx\n", 2809 (uintmax_t)ctlreg->CommandOffset); 2810 printf("\tCommandSize=0x%016jx\n", 2811 (uintmax_t)ctlreg->CommandSize); 2812 printf("\tStatusOffset=0x%016jx\n", 2813 (uintmax_t)ctlreg->StatusOffset); 2814 printf("\tStatusSize=0x%016jx\n", 2815 (uintmax_t)ctlreg->StatusSize); 2816 2817 #define PRINTFLAG(var, flag) printflag((var), ACPI_NFIT_## flag, #flag) 2818 2819 printf("\tFlags="); 2820 PRINTFLAG(ctlreg->Flags, CONTROL_BUFFERED); 2821 PRINTFLAG_END(); 2822 2823 #undef PRINTFLAG 2824 2825 break; 2826 case ACPI_NFIT_TYPE_DATA_REGION: 2827 datareg = (ACPI_NFIT_DATA_REGION *)nfit; 2828 printf("\tRegionIndex=%u\n", (u_int)datareg->RegionIndex); 2829 printf("\tWindows=%u\n", (u_int)datareg->Windows); 2830 printf("\tOffset=0x%016jx\n", (uintmax_t)datareg->Offset); 2831 printf("\tSize=0x%016jx\n", (uintmax_t)datareg->Size); 2832 printf("\tCapacity=0x%016jx\n", (uintmax_t)datareg->Capacity); 2833 printf("\tStartAddress=0x%016jx\n", 2834 (uintmax_t)datareg->StartAddress); 2835 break; 2836 case ACPI_NFIT_TYPE_FLUSH_ADDRESS: 2837 fladdr = (ACPI_NFIT_FLUSH_ADDRESS *)nfit; 2838 printf("\tDeviceHandle=%u\n", (u_int)fladdr->DeviceHandle); 2839 printf("\tHintCount=%u\n", (u_int)fladdr->HintCount); 2840 /* XXX fladdr->HintAddress[i] output is not supported */ 2841 break; 2842 } 2843 } 2844 2845 static void 2846 acpi_handle_nfit(ACPI_TABLE_HEADER *sdp) 2847 { 2848 ACPI_TABLE_NFIT *nfit; 2849 2850 printf(BEGIN_COMMENT); 2851 acpi_print_sdt(sdp); 2852 nfit = (ACPI_TABLE_NFIT *)sdp; 2853 acpi_walk_nfit(sdp, (nfit + 1), acpi_print_nfit); 2854 printf(END_COMMENT); 2855 } 2856 2857 static char * 2858 acpi_tcpa_evname(struct TCPAevent *event) 2859 { 2860 struct TCPApc_event *pc_event; 2861 char *eventname = NULL; 2862 2863 pc_event = (struct TCPApc_event *)(event + 1); 2864 2865 switch (event->event_type) { 2866 case PREBOOT: 2867 case POST_CODE: 2868 case UNUSED: 2869 case NO_ACTION: 2870 case SEPARATOR: 2871 case SCRTM_CONTENTS: 2872 case SCRTM_VERSION: 2873 case CPU_MICROCODE: 2874 case PLATFORM_CONFIG_FLAGS: 2875 case TABLE_OF_DEVICES: 2876 case COMPACT_HASH: 2877 case IPL: 2878 case IPL_PARTITION_DATA: 2879 case NONHOST_CODE: 2880 case NONHOST_CONFIG: 2881 case NONHOST_INFO: 2882 asprintf(&eventname, "%s", 2883 tcpa_event_type_strings[event->event_type]); 2884 break; 2885 2886 case ACTION: 2887 eventname = calloc(event->event_size + 1, sizeof(char)); 2888 memcpy(eventname, pc_event, event->event_size); 2889 break; 2890 2891 case EVENT_TAG: 2892 switch (pc_event->event_id) { 2893 case SMBIOS: 2894 case BIS_CERT: 2895 case CMOS: 2896 case NVRAM: 2897 case OPTION_ROM_EXEC: 2898 case OPTION_ROM_CONFIG: 2899 case S_CRTM_VERSION: 2900 case POST_BIOS_ROM: 2901 case ESCD: 2902 case OPTION_ROM_MICROCODE: 2903 case S_CRTM_CONTENTS: 2904 case POST_CONTENTS: 2905 asprintf(&eventname, "%s", 2906 TCPA_pcclient_strings[pc_event->event_id]); 2907 break; 2908 2909 default: 2910 asprintf(&eventname, "<unknown tag 0x%02x>", 2911 pc_event->event_id); 2912 break; 2913 } 2914 break; 2915 2916 default: 2917 asprintf(&eventname, "<unknown 0x%02x>", event->event_type); 2918 break; 2919 } 2920 2921 return eventname; 2922 } 2923 2924 static void 2925 acpi_print_tcpa(struct TCPAevent *event) 2926 { 2927 int i; 2928 char *eventname; 2929 2930 eventname = acpi_tcpa_evname(event); 2931 2932 printf("\t%d", event->pcr_index); 2933 printf(" 0x"); 2934 for (i = 0; i < 20; i++) 2935 printf("%02x", event->pcr_value[i]); 2936 printf(" [%s]\n", eventname ? eventname : "<unknown>"); 2937 2938 free(eventname); 2939 } 2940 2941 static void 2942 acpi_handle_tcpa(ACPI_TABLE_HEADER *sdp) 2943 { 2944 struct TCPAbody *tcpa; 2945 struct TCPAevent *event; 2946 uintmax_t len, paddr; 2947 unsigned char *vaddr = NULL; 2948 unsigned char *vend = NULL; 2949 2950 printf(BEGIN_COMMENT); 2951 acpi_print_sdt(sdp); 2952 tcpa = (struct TCPAbody *) sdp; 2953 2954 switch (tcpa->platform_class) { 2955 case ACPI_TCPA_BIOS_CLIENT: 2956 len = tcpa->client.log_max_len; 2957 paddr = tcpa->client.log_start_addr; 2958 break; 2959 2960 case ACPI_TCPA_BIOS_SERVER: 2961 len = tcpa->server.log_max_len; 2962 paddr = tcpa->server.log_start_addr; 2963 break; 2964 2965 default: 2966 printf("XXX"); 2967 printf(END_COMMENT); 2968 return; 2969 } 2970 printf("\tClass %u Base Address 0x%jx Length %ju\n\n", 2971 tcpa->platform_class, paddr, len); 2972 2973 if (len == 0) { 2974 printf("\tEmpty TCPA table\n"); 2975 printf(END_COMMENT); 2976 return; 2977 } 2978 if (sdp->Revision == 1) { 2979 printf("\tOLD TCPA spec log found. Dumping not supported.\n"); 2980 printf(END_COMMENT); 2981 return; 2982 } 2983 2984 vaddr = (unsigned char *)acpi_map_physical(paddr, len); 2985 vend = vaddr + len; 2986 2987 while (vaddr != NULL) { 2988 if ((vaddr + sizeof(struct TCPAevent) >= vend)|| 2989 (vaddr + sizeof(struct TCPAevent) < vaddr)) 2990 break; 2991 event = (struct TCPAevent *)(void *)vaddr; 2992 if (vaddr + event->event_size >= vend) 2993 break; 2994 if (vaddr + event->event_size < vaddr) 2995 break; 2996 if (event->event_type == 0 && event->event_size == 0) 2997 break; 2998 #if 0 2999 { 3000 unsigned int i, j, k; 3001 3002 printf("\n\tsize %d\n\t\t%p ", event->event_size, vaddr); 3003 for (j = 0, i = 0; i < 3004 sizeof(struct TCPAevent) + event->event_size; i++) { 3005 printf("%02x ", vaddr[i]); 3006 if ((i+1) % 8 == 0) { 3007 for (k = 0; k < 8; k++) 3008 printf("%c", isprint(vaddr[j+k]) ? 3009 vaddr[j+k] : '.'); 3010 printf("\n\t\t%p ", &vaddr[i + 1]); 3011 j = i + 1; 3012 } 3013 } 3014 printf("\n"); } 3015 #endif 3016 acpi_print_tcpa(event); 3017 3018 vaddr += sizeof(struct TCPAevent) + event->event_size; 3019 } 3020 3021 printf(END_COMMENT); 3022 } 3023 3024 static const char * 3025 devscope_type2str(int type) 3026 { 3027 static char typebuf[16]; 3028 3029 switch (type) { 3030 case 1: 3031 return ("PCI Endpoint Device"); 3032 case 2: 3033 return ("PCI Sub-Hierarchy"); 3034 case 3: 3035 return ("IOAPIC"); 3036 case 4: 3037 return ("HPET"); 3038 case 5: 3039 return ("ACPI Name space"); 3040 default: 3041 snprintf(typebuf, sizeof(typebuf), "%d", type); 3042 return (typebuf); 3043 } 3044 } 3045 3046 static int 3047 acpi_handle_dmar_devscope(void *addr, int remaining) 3048 { 3049 char sep; 3050 int pathlen; 3051 ACPI_DMAR_PCI_PATH *path, *pathend; 3052 ACPI_DMAR_DEVICE_SCOPE *devscope = addr; 3053 3054 if (remaining < (int)sizeof(ACPI_DMAR_DEVICE_SCOPE)) 3055 return (-1); 3056 3057 if (remaining < devscope->Length) 3058 return (-1); 3059 3060 printf("\n"); 3061 printf("\t\tType=%s\n", devscope_type2str(devscope->EntryType)); 3062 printf("\t\tLength=%d\n", devscope->Length); 3063 printf("\t\tEnumerationId=%d\n", devscope->EnumerationId); 3064 printf("\t\tStartBusNumber=%d\n", devscope->Bus); 3065 3066 path = (ACPI_DMAR_PCI_PATH *)(devscope + 1); 3067 pathlen = devscope->Length - sizeof(ACPI_DMAR_DEVICE_SCOPE); 3068 pathend = path + pathlen / sizeof(ACPI_DMAR_PCI_PATH); 3069 if (path < pathend) { 3070 sep = '{'; 3071 printf("\t\tPath="); 3072 do { 3073 printf("%c%d:%d", sep, path->Device, path->Function); 3074 sep=','; 3075 path++; 3076 } while (path < pathend); 3077 printf("}\n"); 3078 } 3079 3080 return (devscope->Length); 3081 } 3082 3083 static void 3084 acpi_handle_dmar_drhd(ACPI_DMAR_HARDWARE_UNIT *drhd) 3085 { 3086 char *cp; 3087 int remaining, consumed; 3088 3089 printf("\n"); 3090 printf("\tType=DRHD\n"); 3091 printf("\tLength=%d\n", drhd->Header.Length); 3092 3093 #define PRINTFLAG(var, flag) printflag((var), ACPI_DMAR_## flag, #flag) 3094 3095 printf("\tFlags="); 3096 PRINTFLAG(drhd->Flags, INCLUDE_ALL); 3097 PRINTFLAG_END(); 3098 3099 #undef PRINTFLAG 3100 3101 printf("\tSegment=%d\n", drhd->Segment); 3102 printf("\tAddress=0x%016jx\n", (uintmax_t)drhd->Address); 3103 3104 remaining = drhd->Header.Length - sizeof(ACPI_DMAR_HARDWARE_UNIT); 3105 if (remaining > 0) 3106 printf("\tDevice Scope:"); 3107 while (remaining > 0) { 3108 cp = (char *)drhd + drhd->Header.Length - remaining; 3109 consumed = acpi_handle_dmar_devscope(cp, remaining); 3110 if (consumed <= 0) 3111 break; 3112 else 3113 remaining -= consumed; 3114 } 3115 } 3116 3117 static void 3118 acpi_handle_dmar_rmrr(ACPI_DMAR_RESERVED_MEMORY *rmrr) 3119 { 3120 char *cp; 3121 int remaining, consumed; 3122 3123 printf("\n"); 3124 printf("\tType=RMRR\n"); 3125 printf("\tLength=%d\n", rmrr->Header.Length); 3126 printf("\tSegment=%d\n", rmrr->Segment); 3127 printf("\tBaseAddress=0x%016jx\n", (uintmax_t)rmrr->BaseAddress); 3128 printf("\tLimitAddress=0x%016jx\n", (uintmax_t)rmrr->EndAddress); 3129 3130 remaining = rmrr->Header.Length - sizeof(ACPI_DMAR_RESERVED_MEMORY); 3131 if (remaining > 0) 3132 printf("\tDevice Scope:"); 3133 while (remaining > 0) { 3134 cp = (char *)rmrr + rmrr->Header.Length - remaining; 3135 consumed = acpi_handle_dmar_devscope(cp, remaining); 3136 if (consumed <= 0) 3137 break; 3138 else 3139 remaining -= consumed; 3140 } 3141 } 3142 3143 static void 3144 acpi_handle_dmar_atsr(ACPI_DMAR_ATSR *atsr) 3145 { 3146 char *cp; 3147 int remaining, consumed; 3148 3149 printf("\n"); 3150 printf("\tType=ATSR\n"); 3151 printf("\tLength=%d\n", atsr->Header.Length); 3152 3153 #define PRINTFLAG(var, flag) printflag((var), ACPI_DMAR_## flag, #flag) 3154 3155 printf("\tFlags="); 3156 PRINTFLAG(atsr->Flags, ALL_PORTS); 3157 PRINTFLAG_END(); 3158 3159 #undef PRINTFLAG 3160 3161 printf("\tSegment=%d\n", atsr->Segment); 3162 3163 remaining = atsr->Header.Length - sizeof(ACPI_DMAR_ATSR); 3164 if (remaining > 0) 3165 printf("\tDevice Scope:"); 3166 while (remaining > 0) { 3167 cp = (char *)atsr + atsr->Header.Length - remaining; 3168 consumed = acpi_handle_dmar_devscope(cp, remaining); 3169 if (consumed <= 0) 3170 break; 3171 else 3172 remaining -= consumed; 3173 } 3174 } 3175 3176 static void 3177 acpi_handle_dmar_rhsa(ACPI_DMAR_RHSA *rhsa) 3178 { 3179 3180 printf("\n"); 3181 printf("\tType=RHSA\n"); 3182 printf("\tLength=%d\n", rhsa->Header.Length); 3183 printf("\tBaseAddress=0x%016jx\n", (uintmax_t)rhsa->BaseAddress); 3184 printf("\tProximityDomain=0x%08x\n", rhsa->ProximityDomain); 3185 } 3186 3187 static void 3188 acpi_handle_dmar_andd(ACPI_DMAR_ANDD *andd) 3189 { 3190 3191 printf("\n"); 3192 printf("\tType=ANDD\n"); 3193 printf("\tLength=%d\n", andd->Header.Length); 3194 printf("\tDeviceNumber=%d\n", andd->DeviceNumber); 3195 printf("\tDeviceName=0x%s\n", andd->DeviceName); 3196 } 3197 3198 static int 3199 acpi_handle_dmar_remapping_structure(void *addr, int remaining) 3200 { 3201 ACPI_DMAR_HEADER *hdr = addr; 3202 3203 if (remaining < (int)sizeof(ACPI_DMAR_HEADER)) 3204 return (-1); 3205 3206 if (remaining < hdr->Length) 3207 return (-1); 3208 3209 switch (hdr->Type) { 3210 case ACPI_DMAR_TYPE_HARDWARE_UNIT: 3211 acpi_handle_dmar_drhd(addr); 3212 break; 3213 case ACPI_DMAR_TYPE_RESERVED_MEMORY: 3214 acpi_handle_dmar_rmrr(addr); 3215 break; 3216 case ACPI_DMAR_TYPE_ROOT_ATS: 3217 acpi_handle_dmar_atsr(addr); 3218 break; 3219 case ACPI_DMAR_TYPE_HARDWARE_AFFINITY: 3220 acpi_handle_dmar_rhsa(addr); 3221 break; 3222 case ACPI_DMAR_TYPE_NAMESPACE: 3223 acpi_handle_dmar_andd(addr); 3224 break; 3225 default: 3226 printf("\n"); 3227 printf("\tType=%d\n", hdr->Type); 3228 printf("\tLength=%d\n", hdr->Length); 3229 break; 3230 } 3231 return (hdr->Length); 3232 } 3233 3234 #ifndef ACPI_DMAR_X2APIC_OPT_OUT 3235 #define ACPI_DMAR_X2APIC_OPT_OUT (0x2) 3236 #endif 3237 3238 static void 3239 acpi_handle_dmar(ACPI_TABLE_HEADER *sdp) 3240 { 3241 char *cp; 3242 int remaining, consumed; 3243 ACPI_TABLE_DMAR *dmar; 3244 3245 printf(BEGIN_COMMENT); 3246 acpi_print_sdt(sdp); 3247 dmar = (ACPI_TABLE_DMAR *)sdp; 3248 printf("\tHost Address Width=%d\n", dmar->Width + 1); 3249 3250 #define PRINTFLAG(var, flag) printflag((var), ACPI_DMAR_## flag, #flag) 3251 3252 printf("\tFlags="); 3253 PRINTFLAG(dmar->Flags, INTR_REMAP); 3254 PRINTFLAG(dmar->Flags, X2APIC_OPT_OUT); 3255 PRINTFLAG(dmar->Flags, X2APIC_MODE); 3256 PRINTFLAG_END(); 3257 3258 #undef PRINTFLAG 3259 3260 remaining = sdp->Length - sizeof(ACPI_TABLE_DMAR); 3261 while (remaining > 0) { 3262 cp = (char *)sdp + sdp->Length - remaining; 3263 consumed = acpi_handle_dmar_remapping_structure(cp, remaining); 3264 if (consumed <= 0) 3265 break; 3266 else 3267 remaining -= consumed; 3268 } 3269 3270 printf(END_COMMENT); 3271 } 3272 3273 static void 3274 acpi_handle_uefi(ACPI_TABLE_HEADER *sdp) 3275 { 3276 ACPI_TABLE_UEFI *uefi; 3277 char *uuidstr; 3278 uint32_t status; 3279 3280 printf(BEGIN_COMMENT); 3281 acpi_print_sdt(sdp); 3282 uefi = (ACPI_TABLE_UEFI *)sdp; 3283 3284 uuid_to_string((uuid_t *)(uefi->Identifier), 3285 &uuidstr, &status); 3286 if (status != uuid_s_ok) 3287 errx(1, "uuid_to_string: status=%u", status); 3288 printf("\tUUID=%s\n", uuidstr); 3289 free(uuidstr); 3290 3291 printf("\tDataOffset=%04hx\n", uefi->DataOffset); 3292 /* XXX need write */ 3293 3294 printf(END_COMMENT); 3295 } 3296 3297 static void 3298 acpi_handle_waet(ACPI_TABLE_HEADER *sdp) 3299 { 3300 ACPI_TABLE_WAET *waet; 3301 3302 printf(BEGIN_COMMENT); 3303 acpi_print_sdt(sdp); 3304 waet = (ACPI_TABLE_WAET *)sdp; 3305 3306 printf("\tRTC Timer={"); 3307 if (waet->Flags & ACPI_WAET_RTC_NO_ACK) 3308 printf("No ACK required"); 3309 else 3310 printf("default behaviour"); 3311 printf("}\n"); 3312 printf("\t ACPI PM Timer={"); 3313 if (waet->Flags & ACPI_WAET_TIMER_ONE_READ) 3314 printf("One Read sufficient"); 3315 else 3316 printf("default behaviour"); 3317 printf("}\n"); 3318 3319 printf(END_COMMENT); 3320 } 3321 3322 static void 3323 acpi_print_wdat_action(ACPI_WHEA_HEADER *whea) 3324 { 3325 printf("\tACTION={"); 3326 switch (whea->Action) { 3327 case ACPI_WDAT_RESET: 3328 printf("RESET"); 3329 break; 3330 case ACPI_WDAT_GET_CURRENT_COUNTDOWN: 3331 printf("GET_CURRENT_COUNTDOWN"); 3332 break; 3333 case ACPI_WDAT_GET_COUNTDOWN: 3334 printf("GET_COUNTDOWN"); 3335 break; 3336 case ACPI_WDAT_SET_COUNTDOWN: 3337 printf("SET_COUNTDOWN"); 3338 break; 3339 case ACPI_WDAT_GET_RUNNING_STATE: 3340 printf("GET_RUNNING_STATE"); 3341 break; 3342 case ACPI_WDAT_SET_RUNNING_STATE: 3343 printf("SET_RUNNING_STATE"); 3344 break; 3345 case ACPI_WDAT_GET_STOPPED_STATE: 3346 printf("GET_STOPPED_STATE"); 3347 break; 3348 case ACPI_WDAT_SET_STOPPED_STATE: 3349 printf("SET_STOPPED_STATE"); 3350 break; 3351 case ACPI_WDAT_GET_REBOOT: 3352 printf("GET_REBOOT"); 3353 break; 3354 case ACPI_WDAT_SET_REBOOT: 3355 printf("SET_REBOOT"); 3356 break; 3357 case ACPI_WDAT_GET_SHUTDOWN: 3358 printf("GET_SHUTDOWN"); 3359 break; 3360 case ACPI_WDAT_SET_SHUTDOWN: 3361 printf("SET_SHUTDOWN"); 3362 break; 3363 case ACPI_WDAT_GET_STATUS: 3364 printf("GET_STATUS"); 3365 break; 3366 case ACPI_WDAT_SET_STATUS: 3367 printf("SET_STATUS"); 3368 break; 3369 case ACPI_WDAT_ACTION_RESERVED: 3370 printf("ACTION_RESERVED"); 3371 break; 3372 default: 3373 printf("%d", whea->Action); 3374 break; 3375 } 3376 printf("}\n"); 3377 } 3378 3379 static void 3380 acpi_print_wdat_instruction(ACPI_WHEA_HEADER *whea) 3381 { 3382 uint32_t ins; 3383 3384 ins = whea->Instruction & ~ACPI_WDAT_PRESERVE_REGISTER; 3385 3386 printf("\tINSTRUCTION={"); 3387 switch (ins) { 3388 case ACPI_WDAT_READ_VALUE: 3389 printf("READ_VALUE"); 3390 break; 3391 case ACPI_WDAT_READ_COUNTDOWN: 3392 printf("READ_COUNTDOWN"); 3393 break; 3394 case ACPI_WDAT_WRITE_VALUE: 3395 printf("WRITE_VALUE"); 3396 break; 3397 case ACPI_WDAT_WRITE_COUNTDOWN: 3398 printf("WRITE_COUNTDOWN"); 3399 break; 3400 case ACPI_WDAT_INSTRUCTION_RESERVED: 3401 printf("INSTRUCTION_RESERVED"); 3402 break; 3403 default: 3404 printf("%d", ins); 3405 break; 3406 } 3407 3408 if (whea->Instruction & ACPI_WDAT_PRESERVE_REGISTER) 3409 printf(", Preserve Register"); 3410 3411 printf("}\n"); 3412 } 3413 3414 static void 3415 acpi_handle_wdat(ACPI_TABLE_HEADER *sdp) 3416 { 3417 ACPI_TABLE_WDAT *wdat; 3418 ACPI_WHEA_HEADER *whea; 3419 ACPI_WDAT_ENTRY *wdat_pos; 3420 u_int i; 3421 3422 printf(BEGIN_COMMENT); 3423 acpi_print_sdt(sdp); 3424 wdat = (ACPI_TABLE_WDAT *)sdp; 3425 3426 printf("\tHeader Length=%d\n", wdat->HeaderLength); 3427 3428 acpi_print_pci_sbdf(wdat->PciSegment, wdat->PciBus, wdat->PciDevice, 3429 wdat->PciFunction); 3430 printf("\n\tTimer Counter Period=%d msec\n", wdat->TimerPeriod); 3431 printf("\tTimer Maximum Counter Value=%d\n", wdat->MaxCount); 3432 printf("\tTimer Minimum Counter Value=%d\n", wdat->MinCount); 3433 3434 printf("\tFlags={"); 3435 if (wdat->Flags & ACPI_WDAT_ENABLED) 3436 printf("ENABLED"); 3437 if (wdat->Flags & ACPI_WDAT_STOPPED) 3438 printf(", STOPPED"); 3439 printf("}\n"); 3440 3441 wdat_pos = (ACPI_WDAT_ENTRY *)((char *)wdat + sizeof(ACPI_TABLE_WDAT)); 3442 3443 for (i = 0; i < wdat->Entries; i++) { 3444 whea = (ACPI_WHEA_HEADER *)wdat_pos; 3445 acpi_print_whea(whea, 3446 acpi_print_wdat_action, acpi_print_wdat_instruction, 3447 NULL); 3448 wdat_pos++; 3449 } 3450 printf(END_COMMENT); 3451 } 3452 3453 static void 3454 acpi_handle_wddt(ACPI_TABLE_HEADER *sdp) 3455 { 3456 ACPI_TABLE_WDDT *wddt; 3457 3458 printf(BEGIN_COMMENT); 3459 acpi_print_sdt(sdp); 3460 wddt = (ACPI_TABLE_WDDT *)sdp; 3461 3462 printf("\tSpecVersion=%04hx\n", wddt->SpecVersion); 3463 printf("\tTableVersion=%04hx\n", wddt->TableVersion); 3464 printf("\tPciVendorID=%04hx\n", wddt->PciVendorId); 3465 printf("\tAddress="); 3466 acpi_print_gas(&wddt->Address); 3467 printf("\n\tTimer Maximum Counter Value=%d\n", wddt->MaxCount); 3468 printf("\tTimer Minimum Counter Value=%d\n", wddt->MinCount); 3469 printf("\tTimer Counter Period=%d\n", wddt->Period); 3470 3471 #define PRINTFLAG(var, flag) printflag((var), ACPI_WDDT_## flag, #flag) 3472 3473 printf("\tStatus="); 3474 PRINTFLAG(wddt->Status, AVAILABLE); 3475 PRINTFLAG(wddt->Status, ACTIVE); 3476 PRINTFLAG(wddt->Status, TCO_OS_OWNED); 3477 PRINTFLAG(wddt->Status, USER_RESET); 3478 PRINTFLAG(wddt->Status, WDT_RESET); 3479 PRINTFLAG(wddt->Status, POWER_FAIL); 3480 PRINTFLAG(wddt->Status, UNKNOWN_RESET); 3481 PRINTFLAG_END(); 3482 3483 printf("\tCapability="); 3484 PRINTFLAG(wddt->Capability, AUTO_RESET); 3485 PRINTFLAG(wddt->Capability, ALERT_SUPPORT); 3486 PRINTFLAG_END(); 3487 3488 #undef PRINTFLAG 3489 3490 printf(END_COMMENT); 3491 } 3492 3493 static void 3494 acpi_handle_wdrt(ACPI_TABLE_HEADER *sdp) 3495 { 3496 ACPI_TABLE_WDRT *wdrt; 3497 3498 printf(BEGIN_COMMENT); 3499 acpi_print_sdt(sdp); 3500 wdrt = (ACPI_TABLE_WDRT *)sdp; 3501 3502 printf("\tControl Register="); 3503 acpi_print_gas(&wdrt->ControlRegister); 3504 printf("\tCount Register="); 3505 acpi_print_gas(&wdrt->CountRegister); 3506 acpi_print_pci(wdrt->PciVendorId, wdrt->PciDeviceId, 3507 wdrt->PciSegment, wdrt->PciBus, wdrt->PciDevice, wdrt->PciFunction); 3508 3509 /* Value must be >= 511 and < 65535 */ 3510 printf("\tMaxCount=%d", wdrt->MaxCount); 3511 if (wdrt->MaxCount < 511) 3512 printf(" (Out of Range. Valid range: 511 <= maxcount < 65535)"); 3513 printf("\n"); 3514 3515 printf("\tUnit={"); 3516 switch (wdrt->Units) { 3517 case 0: 3518 printf("1 seconds/count"); 3519 break; 3520 case 1: 3521 printf("100 milliseconds/count"); 3522 break; 3523 case 2: 3524 printf("10 milliseconds/count"); 3525 break; 3526 default: 3527 printf("%d", wdrt->Units); 3528 break; 3529 } 3530 printf("}\n"); 3531 3532 printf(END_COMMENT); 3533 } 3534 3535 static void 3536 acpi_print_sdt(ACPI_TABLE_HEADER *sdp) 3537 { 3538 printf(" "); 3539 acpi_print_string(sdp->Signature, ACPI_NAME_SIZE); 3540 printf(": Length=%d, Revision=%d, Checksum=%d", 3541 sdp->Length, sdp->Revision, sdp->Checksum); 3542 if (acpi_checksum(sdp, sdp->Length)) 3543 printf(" (Incorrect)"); 3544 printf(",\n\tOEMID="); 3545 acpi_print_string(sdp->OemId, ACPI_OEM_ID_SIZE); 3546 printf(", OEM Table ID="); 3547 acpi_print_string(sdp->OemTableId, ACPI_OEM_TABLE_ID_SIZE); 3548 printf(", OEM Revision=0x%x,\n", sdp->OemRevision); 3549 printf("\tCreator ID="); 3550 acpi_print_string(sdp->AslCompilerId, ACPI_NAME_SIZE); 3551 printf(", Creator Revision=0x%x\n", sdp->AslCompilerRevision); 3552 } 3553 3554 void 3555 acpi_print_tabs(unsigned int n) 3556 { 3557 3558 while (n-- > 0) 3559 printf("\t"); 3560 } 3561 3562 static void 3563 acpi_dump_bytes(uint8_t *p, uint32_t len, unsigned int ntabs) 3564 { 3565 unsigned int i; 3566 3567 acpi_print_tabs(ntabs); 3568 printf("Data={"); 3569 for (i = 0; i < len; i++) { 3570 if (cflag) { 3571 if (i % 64 == 0) { 3572 printf("\n"); 3573 acpi_print_tabs(ntabs); 3574 printf(" "); 3575 }else if (i % 16 == 0) 3576 printf(" "); 3577 printf("%c", (p[i] >= ' ' && p[i] <= '~') ? p[i] : '.'); 3578 } else { 3579 if (i % 16 == 0) { 3580 printf("\n"); 3581 acpi_print_tabs(ntabs + 1); 3582 } else if (i % 8 == 0) 3583 printf(" "); 3584 printf(" %02x", p[i]); 3585 } 3586 } 3587 printf("\n"); 3588 acpi_print_tabs(ntabs); 3589 printf("}\n"); 3590 } 3591 3592 /* Dump data which has ACPI_TABLE_HEADER */ 3593 static void 3594 acpi_dump_table(ACPI_TABLE_HEADER *sdp) 3595 { 3596 3597 acpi_dump_bytes((uint8_t *)sdp, sdp->Length, 1); 3598 } 3599 3600 static void 3601 acpi_print_rsdt(ACPI_TABLE_HEADER *rsdp) 3602 { 3603 ACPI_TABLE_RSDT *rsdt; 3604 ACPI_TABLE_XSDT *xsdt; 3605 int i, entries; 3606 3607 rsdt = (ACPI_TABLE_RSDT *)rsdp; 3608 xsdt = (ACPI_TABLE_XSDT *)rsdp; 3609 printf(BEGIN_COMMENT); 3610 acpi_print_sdt(rsdp); 3611 entries = (rsdp->Length - sizeof(ACPI_TABLE_HEADER)) / addr_size; 3612 printf("\tEntries={ "); 3613 for (i = 0; i < entries; i++) { 3614 if (i > 0) 3615 printf(", "); 3616 if (addr_size == 4) 3617 printf("0x%08x", le32toh(rsdt->TableOffsetEntry[i])); 3618 else 3619 printf("0x%016jx", 3620 (uintmax_t)le64toh(xsdt->TableOffsetEntry[i])); 3621 } 3622 printf(" }\n"); 3623 printf(END_COMMENT); 3624 } 3625 3626 static const char *acpi_pm_profiles[] = { 3627 "Unspecified", "Desktop", "Mobile", "Workstation", 3628 "Enterprise Server", "SOHO Server", "Appliance PC", 3629 "Performance Server", "Tablet" 3630 }; 3631 3632 static void 3633 acpi_print_fadt(ACPI_TABLE_HEADER *sdp) 3634 { 3635 ACPI_TABLE_FADT *fadt; 3636 const char *pm; 3637 3638 fadt = (ACPI_TABLE_FADT *)sdp; 3639 printf(BEGIN_COMMENT); 3640 acpi_print_sdt(sdp); 3641 printf(" \tFACS=0x%x, DSDT=0x%x\n", fadt->Facs, 3642 fadt->Dsdt); 3643 /* XXX ACPI 2.0 eliminated this */ 3644 printf("\tINT_MODEL=%s\n", fadt->Model ? "APIC" : "PIC"); 3645 if (fadt->PreferredProfile >= sizeof(acpi_pm_profiles) / sizeof(char *)) 3646 pm = "Reserved"; 3647 else 3648 pm = acpi_pm_profiles[fadt->PreferredProfile]; 3649 printf("\tPreferred_PM_Profile=%s (%d)\n", pm, fadt->PreferredProfile); 3650 printf("\tSCI_INT=%d\n", fadt->SciInterrupt); 3651 printf("\tSMI_CMD=0x%x, ", fadt->SmiCommand); 3652 printf("ACPI_ENABLE=0x%x, ", fadt->AcpiEnable); 3653 printf("ACPI_DISABLE=0x%x, ", fadt->AcpiDisable); 3654 printf("S4BIOS_REQ=0x%x\n", fadt->S4BiosRequest); 3655 printf("\tPSTATE_CNT=0x%x\n", fadt->PstateControl); 3656 printf("\tPM1a_EVT_BLK=0x%x-0x%x\n", 3657 fadt->Pm1aEventBlock, 3658 fadt->Pm1aEventBlock + fadt->Pm1EventLength - 1); 3659 if (fadt->Pm1bEventBlock != 0) 3660 printf("\tPM1b_EVT_BLK=0x%x-0x%x\n", 3661 fadt->Pm1bEventBlock, 3662 fadt->Pm1bEventBlock + fadt->Pm1EventLength - 1); 3663 printf("\tPM1a_CNT_BLK=0x%x-0x%x\n", 3664 fadt->Pm1aControlBlock, 3665 fadt->Pm1aControlBlock + fadt->Pm1ControlLength - 1); 3666 if (fadt->Pm1bControlBlock != 0) 3667 printf("\tPM1b_CNT_BLK=0x%x-0x%x\n", 3668 fadt->Pm1bControlBlock, 3669 fadt->Pm1bControlBlock + fadt->Pm1ControlLength - 1); 3670 if (fadt->Pm2ControlBlock != 0) 3671 printf("\tPM2_CNT_BLK=0x%x-0x%x\n", 3672 fadt->Pm2ControlBlock, 3673 fadt->Pm2ControlBlock + fadt->Pm2ControlLength - 1); 3674 if (fadt->PmTimerBlock != 0) 3675 printf("\tPM_TMR_BLK=0x%x-0x%x\n", 3676 fadt->PmTimerBlock, 3677 fadt->PmTimerBlock + fadt->PmTimerLength - 1); 3678 if (fadt->Gpe0Block != 0) 3679 printf("\tGPE0_BLK=0x%x-0x%x\n", 3680 fadt->Gpe0Block, 3681 fadt->Gpe0Block + fadt->Gpe0BlockLength - 1); 3682 if (fadt->Gpe1Block != 0) 3683 printf("\tGPE1_BLK=0x%x-0x%x, GPE1_BASE=%d\n", 3684 fadt->Gpe1Block, 3685 fadt->Gpe1Block + fadt->Gpe1BlockLength - 1, 3686 fadt->Gpe1Base); 3687 if (fadt->CstControl != 0) 3688 printf("\tCST_CNT=0x%x\n", fadt->CstControl); 3689 printf("\tP_LVL2_LAT=%d us, P_LVL3_LAT=%d us\n", 3690 fadt->C2Latency, fadt->C3Latency); 3691 printf("\tFLUSH_SIZE=%d, FLUSH_STRIDE=%d\n", 3692 fadt->FlushSize, fadt->FlushStride); 3693 printf("\tDUTY_OFFSET=%d, DUTY_WIDTH=%d\n", 3694 fadt->DutyOffset, fadt->DutyWidth); 3695 printf("\tDAY_ALRM=%d, MON_ALRM=%d, CENTURY=%d\n", 3696 fadt->DayAlarm, fadt->MonthAlarm, fadt->Century); 3697 3698 #define PRINTFLAG(var, flag) printflag((var), ACPI_FADT_## flag, #flag) 3699 3700 printf("\tIAPC_BOOT_ARCH="); 3701 PRINTFLAG(fadt->BootFlags, LEGACY_DEVICES); 3702 PRINTFLAG(fadt->BootFlags, 8042); 3703 PRINTFLAG(fadt->BootFlags, NO_VGA); 3704 PRINTFLAG(fadt->BootFlags, NO_MSI); 3705 PRINTFLAG(fadt->BootFlags, NO_ASPM); 3706 PRINTFLAG(fadt->BootFlags, NO_CMOS_RTC); 3707 PRINTFLAG_END(); 3708 3709 printf("\tFlags="); 3710 PRINTFLAG(fadt->Flags, WBINVD); 3711 PRINTFLAG(fadt->Flags, WBINVD_FLUSH); 3712 PRINTFLAG(fadt->Flags, C1_SUPPORTED); 3713 PRINTFLAG(fadt->Flags, C2_MP_SUPPORTED); 3714 PRINTFLAG(fadt->Flags, POWER_BUTTON); 3715 PRINTFLAG(fadt->Flags, SLEEP_BUTTON); 3716 PRINTFLAG(fadt->Flags, FIXED_RTC); 3717 PRINTFLAG(fadt->Flags, S4_RTC_WAKE); 3718 PRINTFLAG(fadt->Flags, 32BIT_TIMER); 3719 PRINTFLAG(fadt->Flags, DOCKING_SUPPORTED); 3720 PRINTFLAG(fadt->Flags, RESET_REGISTER); 3721 PRINTFLAG(fadt->Flags, SEALED_CASE); 3722 PRINTFLAG(fadt->Flags, HEADLESS); 3723 PRINTFLAG(fadt->Flags, SLEEP_TYPE); 3724 PRINTFLAG(fadt->Flags, PCI_EXPRESS_WAKE); 3725 PRINTFLAG(fadt->Flags, PLATFORM_CLOCK); 3726 PRINTFLAG(fadt->Flags, S4_RTC_VALID); 3727 PRINTFLAG(fadt->Flags, REMOTE_POWER_ON); 3728 PRINTFLAG(fadt->Flags, APIC_CLUSTER); 3729 PRINTFLAG(fadt->Flags, APIC_PHYSICAL); 3730 PRINTFLAG(fadt->Flags, HW_REDUCED); 3731 PRINTFLAG(fadt->Flags, LOW_POWER_S0); 3732 PRINTFLAG_END(); 3733 3734 if (sdp->Length < ACPI_FADT_V2_SIZE) 3735 goto out; 3736 3737 if (fadt->Flags & ACPI_FADT_RESET_REGISTER) { 3738 printf("\tRESET_REG="); 3739 acpi_print_gas(&fadt->ResetRegister); 3740 printf(", RESET_VALUE=%#x\n", fadt->ResetValue); 3741 } 3742 3743 printf("\tArmBootFlags="); 3744 PRINTFLAG(fadt->ArmBootFlags, PSCI_COMPLIANT); 3745 PRINTFLAG(fadt->ArmBootFlags, PSCI_USE_HVC); 3746 PRINTFLAG_END(); 3747 3748 #undef PRINTFLAG 3749 3750 printf("\tMinorRevision=%u\n", fadt->MinorRevision); 3751 3752 if (sdp->Length < ACPI_FADT_V3_SIZE) 3753 goto out; 3754 3755 printf("\tX_FACS=0x%016jx, ", (uintmax_t)fadt->XFacs); 3756 printf("X_DSDT=0x%016jx\n", (uintmax_t)fadt->XDsdt); 3757 printf("\tX_PM1a_EVT_BLK="); 3758 acpi_print_gas(&fadt->XPm1aEventBlock); 3759 if (fadt->XPm1bEventBlock.Address != 0) { 3760 printf("\n\tX_PM1b_EVT_BLK="); 3761 acpi_print_gas(&fadt->XPm1bEventBlock); 3762 } 3763 printf("\n\tX_PM1a_CNT_BLK="); 3764 acpi_print_gas(&fadt->XPm1aControlBlock); 3765 if (fadt->XPm1bControlBlock.Address != 0) { 3766 printf("\n\tX_PM1b_CNT_BLK="); 3767 acpi_print_gas(&fadt->XPm1bControlBlock); 3768 } 3769 if (fadt->XPm2ControlBlock.Address != 0) { 3770 printf("\n\tX_PM2_CNT_BLK="); 3771 acpi_print_gas(&fadt->XPm2ControlBlock); 3772 } 3773 if (fadt->XPmTimerBlock.Address != 0) { 3774 printf("\n\tX_PM_TMR_BLK="); 3775 acpi_print_gas(&fadt->XPmTimerBlock); 3776 } 3777 if (fadt->XGpe0Block.Address != 0) { 3778 printf("\n\tX_GPE0_BLK="); 3779 acpi_print_gas(&fadt->XGpe0Block); 3780 } 3781 if (fadt->XGpe1Block.Address != 0) { 3782 printf("\n\tX_GPE1_BLK="); 3783 acpi_print_gas(&fadt->XGpe1Block); 3784 } 3785 printf("\n"); 3786 3787 if (sdp->Length < ACPI_FADT_V5_SIZE) 3788 goto out; 3789 3790 if (fadt->SleepControl.Address != 0) { 3791 printf("\tSleepControl="); 3792 acpi_print_gas(&fadt->SleepControl); 3793 printf("\n"); 3794 } 3795 if (fadt->SleepStatus.Address != 0) { 3796 printf("\n\tSleepStatus="); 3797 acpi_print_gas(&fadt->SleepStatus); 3798 printf("\n"); 3799 } 3800 3801 if (sdp->Length < ACPI_FADT_V6_SIZE) 3802 goto out; 3803 3804 printf("\tHypervisorId=0x%016"PRIx64"\n", fadt->HypervisorId); 3805 3806 out: 3807 printf(END_COMMENT); 3808 } 3809 3810 static void 3811 acpi_print_facs(ACPI_TABLE_FACS *facs) 3812 { 3813 printf(BEGIN_COMMENT); 3814 printf(" FACS:\tLength=%u, ", facs->Length); 3815 printf("HwSig=0x%08x, ", facs->HardwareSignature); 3816 printf("Firm_Wake_Vec=0x%08x\n", facs->FirmwareWakingVector); 3817 3818 #define PRINTFLAG(var, flag) printflag((var), ACPI_GLOCK_## flag, #flag) 3819 3820 printf("\tGlobal_Lock="); 3821 PRINTFLAG(facs->GlobalLock, PENDING); 3822 PRINTFLAG(facs->GlobalLock, OWNED); 3823 PRINTFLAG_END(); 3824 3825 #undef PRINTFLAG 3826 3827 #define PRINTFLAG(var, flag) printflag((var), ACPI_FACS_## flag, #flag) 3828 3829 printf("\tFlags="); 3830 PRINTFLAG(facs->Flags, S4_BIOS_PRESENT); 3831 PRINTFLAG(facs->Flags, 64BIT_WAKE); 3832 PRINTFLAG_END(); 3833 3834 #undef PRINTFLAG 3835 3836 if (facs->XFirmwareWakingVector != 0) 3837 printf("\tX_Firm_Wake_Vec=%016jx\n", 3838 (uintmax_t)facs->XFirmwareWakingVector); 3839 printf("\tVersion=%u\n", facs->Version); 3840 3841 printf("\tOspmFlags={"); 3842 if (facs->OspmFlags & ACPI_FACS_64BIT_ENVIRONMENT) 3843 printf("64BIT_WAKE"); 3844 printf("}\n"); 3845 3846 printf(END_COMMENT); 3847 } 3848 3849 static void 3850 acpi_print_dsdt(ACPI_TABLE_HEADER *dsdp) 3851 { 3852 printf(BEGIN_COMMENT); 3853 acpi_print_sdt(dsdp); 3854 printf(END_COMMENT); 3855 } 3856 3857 int 3858 acpi_checksum(void *p, size_t length) 3859 { 3860 uint8_t *bp; 3861 uint8_t sum; 3862 3863 bp = p; 3864 sum = 0; 3865 while (length--) 3866 sum += *bp++; 3867 3868 return (sum); 3869 } 3870 3871 static ACPI_TABLE_HEADER * 3872 acpi_map_sdt(vm_offset_t pa) 3873 { 3874 ACPI_TABLE_HEADER *sp; 3875 3876 sp = acpi_map_physical(pa, sizeof(ACPI_TABLE_HEADER)); 3877 sp = acpi_map_physical(pa, sp->Length); 3878 return (sp); 3879 } 3880 3881 static void 3882 acpi_print_rsd_ptr(ACPI_TABLE_RSDP *rp) 3883 { 3884 printf(BEGIN_COMMENT); 3885 printf(" RSD PTR: OEM="); 3886 acpi_print_string(rp->OemId, ACPI_OEM_ID_SIZE); 3887 printf(", ACPI_Rev=%s (%d)\n", rp->Revision < 2 ? "1.0x" : "2.0x", 3888 rp->Revision); 3889 if (rp->Revision < 2) { 3890 printf("\tRSDT=0x%08x, cksum=%u\n", rp->RsdtPhysicalAddress, 3891 rp->Checksum); 3892 } else { 3893 printf("\tXSDT=0x%016jx, length=%u, cksum=%u\n", 3894 (uintmax_t)rp->XsdtPhysicalAddress, rp->Length, 3895 rp->ExtendedChecksum); 3896 } 3897 printf(END_COMMENT); 3898 } 3899 3900 static void 3901 acpi_handle_rsdt(ACPI_TABLE_HEADER *rsdp) 3902 { 3903 ACPI_TABLE_HEADER *sdp; 3904 ACPI_TABLE_RSDT *rsdt; 3905 ACPI_TABLE_XSDT *xsdt; 3906 vm_offset_t addr = 0; 3907 int entries, i; 3908 3909 acpi_print_rsdt(rsdp); 3910 rsdt = (ACPI_TABLE_RSDT *)rsdp; 3911 xsdt = (ACPI_TABLE_XSDT *)rsdp; 3912 entries = (rsdp->Length - sizeof(ACPI_TABLE_HEADER)) / addr_size; 3913 for (i = 0; i < entries; i++) { 3914 if (addr_size == 4) 3915 addr = le32toh(rsdt->TableOffsetEntry[i]); 3916 else 3917 addr = le64toh(xsdt->TableOffsetEntry[i]); 3918 if (addr == 0) 3919 continue; 3920 sdp = (ACPI_TABLE_HEADER *)acpi_map_sdt(addr); 3921 if (acpi_checksum(sdp, sdp->Length)) { 3922 warnx("RSDT entry %d (sig %.4s) is corrupt", i, 3923 sdp->Signature); 3924 if (sflag) 3925 continue; 3926 } 3927 if (!memcmp(sdp->Signature, ACPI_SIG_FADT, 4)) 3928 acpi_handle_fadt(sdp); 3929 else if (!memcmp(sdp->Signature, ACPI_SIG_BERT, 4)) 3930 acpi_handle_bert(sdp); 3931 else if (!memcmp(sdp->Signature, ACPI_SIG_BGRT, 4)) 3932 acpi_handle_bgrt(sdp); 3933 else if (!memcmp(sdp->Signature, ACPI_SIG_BOOT, 4)) 3934 acpi_handle_boot(sdp); 3935 else if (!memcmp(sdp->Signature, ACPI_SIG_CPEP, 4)) 3936 acpi_handle_cpep(sdp); 3937 else if (!memcmp(sdp->Signature, ACPI_SIG_CSRT, 4)) 3938 acpi_handle_csrt(sdp); 3939 else if (!memcmp(sdp->Signature, ACPI_SIG_DBGP, 4)) 3940 acpi_handle_dbgp(sdp); 3941 else if (!memcmp(sdp->Signature, ACPI_SIG_DBG2, 4)) 3942 acpi_handle_dbg2(sdp); 3943 else if (!memcmp(sdp->Signature, ACPI_SIG_DMAR, 4)) 3944 acpi_handle_dmar(sdp); 3945 else if (!memcmp(sdp->Signature, ACPI_SIG_EINJ, 4)) 3946 acpi_handle_einj(sdp); 3947 else if (!memcmp(sdp->Signature, ACPI_SIG_ERST, 4)) 3948 acpi_handle_erst(sdp); 3949 else if (!memcmp(sdp->Signature, ACPI_SIG_GTDT, 4)) 3950 acpi_handle_gtdt(sdp); 3951 else if (!memcmp(sdp->Signature, ACPI_SIG_MADT, 4)) 3952 acpi_handle_madt(sdp); 3953 else if (!memcmp(sdp->Signature, ACPI_SIG_MSCT, 4)) 3954 acpi_handle_msct(sdp); 3955 else if (!memcmp(sdp->Signature, ACPI_SIG_HEST, 4)) 3956 acpi_handle_hest(sdp); 3957 else if (!memcmp(sdp->Signature, ACPI_SIG_HPET, 4)) 3958 acpi_handle_hpet(sdp); 3959 else if (!memcmp(sdp->Signature, ACPI_SIG_ECDT, 4)) 3960 acpi_handle_ecdt(sdp); 3961 else if (!memcmp(sdp->Signature, ACPI_SIG_LPIT, 4)) 3962 acpi_handle_lpit(sdp); 3963 else if (!memcmp(sdp->Signature, ACPI_SIG_MCFG, 4)) 3964 acpi_handle_mcfg(sdp); 3965 else if (!memcmp(sdp->Signature, ACPI_SIG_PPTT, 4)) 3966 acpi_handle_pptt(sdp); 3967 else if (!memcmp(sdp->Signature, ACPI_SIG_SBST, 4)) 3968 acpi_handle_sbst(sdp); 3969 else if (!memcmp(sdp->Signature, ACPI_SIG_SLIT, 4)) 3970 acpi_handle_slit(sdp); 3971 else if (!memcmp(sdp->Signature, ACPI_SIG_SPCR, 4)) 3972 acpi_handle_spcr(sdp); 3973 else if (!memcmp(sdp->Signature, ACPI_SIG_SPMI, 4)) 3974 acpi_handle_spmi(sdp); 3975 else if (!memcmp(sdp->Signature, ACPI_SIG_SRAT, 4)) 3976 acpi_handle_srat(sdp); 3977 else if (!memcmp(sdp->Signature, ACPI_SIG_TCPA, 4)) 3978 acpi_handle_tcpa(sdp); 3979 else if (!memcmp(sdp->Signature, ACPI_SIG_NFIT, 4)) 3980 acpi_handle_nfit(sdp); 3981 else if (!memcmp(sdp->Signature, ACPI_SIG_UEFI, 4)) 3982 acpi_handle_uefi(sdp); 3983 else if (!memcmp(sdp->Signature, ACPI_SIG_WAET, 4)) 3984 acpi_handle_waet(sdp); 3985 else if (!memcmp(sdp->Signature, ACPI_SIG_WDAT, 4)) 3986 acpi_handle_wdat(sdp); 3987 else if (!memcmp(sdp->Signature, ACPI_SIG_WDDT, 4)) 3988 acpi_handle_wddt(sdp); 3989 else if (!memcmp(sdp->Signature, ACPI_SIG_WDRT, 4)) 3990 acpi_handle_wdrt(sdp); 3991 else { 3992 printf(BEGIN_COMMENT); 3993 acpi_print_sdt(sdp); 3994 printf("\n"); 3995 acpi_dump_table(sdp); 3996 printf(END_COMMENT); 3997 } 3998 } 3999 } 4000 4001 ACPI_TABLE_HEADER * 4002 sdt_load_devmem(void) 4003 { 4004 ACPI_TABLE_RSDP *rp; 4005 ACPI_TABLE_HEADER *rsdp; 4006 4007 rp = acpi_find_rsd_ptr(); 4008 if (!rp) 4009 errx(EXIT_FAILURE, "Can't find ACPI information"); 4010 4011 if (tflag) 4012 acpi_print_rsd_ptr(rp); 4013 if (rp->Revision < 2) { 4014 rsdp = (ACPI_TABLE_HEADER *)acpi_map_sdt(rp->RsdtPhysicalAddress); 4015 if (memcmp(rsdp->Signature, "RSDT", 4) != 0 || 4016 acpi_checksum(rsdp, rsdp->Length) != 0) 4017 errx(EXIT_FAILURE, "RSDT is corrupted"); 4018 addr_size = sizeof(uint32_t); 4019 } else { 4020 rsdp = (ACPI_TABLE_HEADER *)acpi_map_sdt(rp->XsdtPhysicalAddress); 4021 if (memcmp(rsdp->Signature, "XSDT", 4) != 0 || 4022 acpi_checksum(rsdp, rsdp->Length) != 0) 4023 errx(EXIT_FAILURE, "XSDT is corrupted"); 4024 addr_size = sizeof(uint64_t); 4025 } 4026 return (rsdp); 4027 } 4028 4029 /* Write the DSDT to a file, concatenating any SSDTs (if present). */ 4030 static int 4031 write_dsdt(int fd, ACPI_TABLE_HEADER *rsdt, ACPI_TABLE_HEADER *dsdt) 4032 { 4033 ACPI_TABLE_HEADER sdt; 4034 ACPI_TABLE_HEADER *ssdt; 4035 uint8_t sum; 4036 4037 /* Create a new checksum to account for the DSDT and any SSDTs. */ 4038 sdt = *dsdt; 4039 if (rsdt != NULL) { 4040 sdt.Checksum = 0; 4041 sum = acpi_checksum(dsdt + 1, dsdt->Length - 4042 sizeof(ACPI_TABLE_HEADER)); 4043 ssdt = sdt_from_rsdt(rsdt, ACPI_SIG_SSDT, NULL); 4044 while (ssdt != NULL) { 4045 sdt.Length += ssdt->Length - sizeof(ACPI_TABLE_HEADER); 4046 sum += acpi_checksum(ssdt + 1, 4047 ssdt->Length - sizeof(ACPI_TABLE_HEADER)); 4048 ssdt = sdt_from_rsdt(rsdt, ACPI_SIG_SSDT, ssdt); 4049 } 4050 sum += acpi_checksum(&sdt, sizeof(ACPI_TABLE_HEADER)); 4051 sdt.Checksum -= sum; 4052 } 4053 4054 /* Write out the DSDT header and body. */ 4055 write(fd, &sdt, sizeof(ACPI_TABLE_HEADER)); 4056 write(fd, dsdt + 1, dsdt->Length - sizeof(ACPI_TABLE_HEADER)); 4057 4058 /* Write out any SSDTs (if present.) */ 4059 if (rsdt != NULL) { 4060 ssdt = sdt_from_rsdt(rsdt, "SSDT", NULL); 4061 while (ssdt != NULL) { 4062 write(fd, ssdt + 1, ssdt->Length - 4063 sizeof(ACPI_TABLE_HEADER)); 4064 ssdt = sdt_from_rsdt(rsdt, "SSDT", ssdt); 4065 } 4066 } 4067 return (0); 4068 } 4069 4070 void 4071 dsdt_save_file(char *outfile, ACPI_TABLE_HEADER *rsdt, ACPI_TABLE_HEADER *dsdp) 4072 { 4073 int fd; 4074 mode_t mode; 4075 4076 assert(outfile != NULL); 4077 mode = S_IRUSR | S_IWUSR | S_IRGRP | S_IROTH; 4078 fd = open(outfile, O_WRONLY | O_CREAT | O_TRUNC, mode); 4079 if (fd == -1) { 4080 perror("dsdt_save_file"); 4081 return; 4082 } 4083 write_dsdt(fd, rsdt, dsdp); 4084 close(fd); 4085 } 4086 4087 void 4088 aml_disassemble(ACPI_TABLE_HEADER *rsdt, ACPI_TABLE_HEADER *dsdp) 4089 { 4090 char buf[MAXPATHLEN], tmpstr[MAXPATHLEN], wrkdir[MAXPATHLEN]; 4091 const char *iname = "/acpdump.din"; 4092 const char *oname = "/acpdump.dsl"; 4093 const char *tmpdir; 4094 FILE *fp; 4095 size_t len; 4096 int fd, status; 4097 pid_t pid; 4098 4099 if (rsdt == NULL) 4100 errx(EXIT_FAILURE, "aml_disassemble: invalid rsdt"); 4101 if (dsdp == NULL) 4102 errx(EXIT_FAILURE, "aml_disassemble: invalid dsdp"); 4103 4104 tmpdir = getenv("TMPDIR"); 4105 if (tmpdir == NULL) 4106 tmpdir = _PATH_TMP; 4107 if (realpath(tmpdir, buf) == NULL) { 4108 perror("realpath tmp dir"); 4109 return; 4110 } 4111 len = sizeof(wrkdir) - strlen(iname); 4112 if ((size_t)snprintf(wrkdir, len, "%s/acpidump.XXXXXX", buf) > len-1 ) { 4113 fprintf(stderr, "$TMPDIR too long\n"); 4114 return; 4115 } 4116 if (mkdtemp(wrkdir) == NULL) { 4117 perror("mkdtemp tmp working dir"); 4118 return; 4119 } 4120 len = (size_t)snprintf(tmpstr, sizeof(tmpstr), "%s%s", wrkdir, iname); 4121 assert(len <= sizeof(tmpstr) - 1); 4122 fd = open(tmpstr, O_CREAT | O_WRONLY, S_IRUSR | S_IWUSR); 4123 if (fd < 0) { 4124 perror("iasl tmp file"); 4125 return; 4126 } 4127 write_dsdt(fd, rsdt, dsdp); 4128 close(fd); 4129 4130 /* Run iasl -d on the temp file */ 4131 if ((pid = fork()) == 0) { 4132 close(STDOUT_FILENO); 4133 if (vflag == 0) 4134 close(STDERR_FILENO); 4135 execl("/usr/bin/iasl", "iasl", "-d", tmpstr, NULL); 4136 err(EXIT_FAILURE, "exec"); 4137 } 4138 if (pid > 0) 4139 wait(&status); 4140 if (unlink(tmpstr) < 0) { 4141 perror("unlink"); 4142 goto out; 4143 } 4144 if (pid < 0) { 4145 perror("fork"); 4146 goto out; 4147 } 4148 if (status != 0) { 4149 fprintf(stderr, "iast exit status = %d\n", status); 4150 } 4151 4152 /* Dump iasl's output to stdout */ 4153 len = (size_t)snprintf(tmpstr, sizeof(tmpstr), "%s%s", wrkdir, oname); 4154 assert(len <= sizeof(tmpstr) - 1); 4155 fp = fopen(tmpstr, "r"); 4156 if (unlink(tmpstr) < 0) { 4157 perror("unlink"); 4158 goto out; 4159 } 4160 if (fp == NULL) { 4161 perror("iasl tmp file (read)"); 4162 goto out; 4163 } 4164 while ((len = fread(buf, 1, sizeof(buf), fp)) > 0) 4165 fwrite(buf, 1, len, stdout); 4166 fclose(fp); 4167 4168 out: 4169 if (rmdir(wrkdir) < 0) 4170 perror("rmdir"); 4171 } 4172 4173 void 4174 sdt_print_all(ACPI_TABLE_HEADER *rsdp) 4175 { 4176 acpi_handle_rsdt(rsdp); 4177 } 4178 4179 /* Fetch a table matching the given signature via the RSDT. */ 4180 ACPI_TABLE_HEADER * 4181 sdt_from_rsdt(ACPI_TABLE_HEADER *rsdp, const char *sig, ACPI_TABLE_HEADER *last) 4182 { 4183 ACPI_TABLE_HEADER *sdt; 4184 ACPI_TABLE_RSDT *rsdt; 4185 ACPI_TABLE_XSDT *xsdt; 4186 vm_offset_t addr = 0; 4187 int entries, i; 4188 4189 rsdt = (ACPI_TABLE_RSDT *)rsdp; 4190 xsdt = (ACPI_TABLE_XSDT *)rsdp; 4191 entries = (rsdp->Length - sizeof(ACPI_TABLE_HEADER)) / addr_size; 4192 for (i = 0; i < entries; i++) { 4193 if (addr_size == 4) 4194 addr = le32toh(rsdt->TableOffsetEntry[i]); 4195 else 4196 addr = le64toh(xsdt->TableOffsetEntry[i]); 4197 if (addr == 0) 4198 continue; 4199 sdt = (ACPI_TABLE_HEADER *)acpi_map_sdt(addr); 4200 if (last != NULL) { 4201 if (sdt == last) 4202 last = NULL; 4203 continue; 4204 } 4205 if (memcmp(sdt->Signature, sig, strlen(sig))) 4206 continue; 4207 if (acpi_checksum(sdt, sdt->Length)) 4208 errx(EXIT_FAILURE, "RSDT entry %d is corrupt", i); 4209 return (sdt); 4210 } 4211 4212 return (NULL); 4213 } 4214 4215 ACPI_TABLE_HEADER * 4216 dsdt_from_fadt(ACPI_TABLE_FADT *fadt) 4217 { 4218 ACPI_TABLE_HEADER *sdt; 4219 4220 /* Use the DSDT address if it is version 1, otherwise use XDSDT. */ 4221 sdt = (ACPI_TABLE_HEADER *)acpi_map_sdt( 4222 acpi_select_address(fadt->Dsdt, fadt->XDsdt)); 4223 if (acpi_checksum(sdt, sdt->Length)) 4224 errx(EXIT_FAILURE, "DSDT is corrupt"); 4225 return (sdt); 4226 } 4227
Indexes created Sun Sep 21 16:09:51 GMT 2025