acpi.c revision 1.29.2.1
1 /* $NetBSD: acpi.c,v 1.29.2.1 2018/10/20 06:58:47 pgoyette 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 1.29.2.1 2018/10/20 06:58:47 pgoyette Exp $"); 34 35 #include <sys/param.h> 36 #include <sys/endian.h> 37 #include <sys/stat.h> 38 #include <sys/wait.h> 39 #include <assert.h> 40 #include <err.h> 41 #include <fcntl.h> 42 #include <paths.h> 43 #include <stdio.h> 44 #include <stdint.h> 45 #include <stdlib.h> 46 #include <string.h> 47 #include <unistd.h> 48 #include <stddef.h> 49 #include <uuid.h> 50 51 #include "acpidump.h" 52 53 #define BEGIN_COMMENT "/*\n" 54 #define END_COMMENT " */\n" 55 56 static void acpi_print_string(char *s, size_t length); 57 static void acpi_print_gas(ACPI_GENERIC_ADDRESS *gas); 58 static void acpi_print_pci(uint16_t vendorid, uint16_t deviceid, 59 uint8_t seg, uint8_t bus, uint8_t device, uint8_t func); 60 static void acpi_print_pci_sbdf(uint8_t seg, uint8_t bus, uint8_t device, 61 uint8_t func); 62 #ifdef notyet 63 static void acpi_print_hest_generic_status(ACPI_HEST_GENERIC_STATUS *); 64 static void acpi_print_hest_generic_data(ACPI_HEST_GENERIC_DATA *); 65 #endif 66 static void acpi_print_whea(ACPI_WHEA_HEADER *whea, 67 void (*print_action)(ACPI_WHEA_HEADER *), 68 void (*print_ins)(ACPI_WHEA_HEADER *), 69 void (*print_flags)(ACPI_WHEA_HEADER *)); 70 static uint64_t acpi_select_address(uint32_t, uint64_t); 71 static void acpi_handle_fadt(ACPI_TABLE_HEADER *fadt); 72 static void acpi_print_cpu(u_char cpu_id); 73 static void acpi_print_cpu_uid(uint32_t uid, char *uid_string); 74 static void acpi_print_local_apic(uint32_t apic_id, uint32_t flags); 75 static void acpi_print_io_apic(uint32_t apic_id, uint32_t int_base, 76 uint64_t apic_addr); 77 static void acpi_print_mps_flags(uint16_t flags); 78 static void acpi_print_intr(uint32_t intr, uint16_t mps_flags); 79 static void acpi_print_local_nmi(u_int lint, uint16_t mps_flags); 80 static void acpi_print_madt(ACPI_SUBTABLE_HEADER *mp); 81 static void acpi_handle_bert(ACPI_TABLE_HEADER *sdp); 82 static void acpi_handle_boot(ACPI_TABLE_HEADER *sdp); 83 static void acpi_handle_cpep(ACPI_TABLE_HEADER *sdp); 84 static void acpi_handle_dbgp(ACPI_TABLE_HEADER *sdp); 85 static void acpi_handle_dbg2(ACPI_TABLE_HEADER *sdp); 86 static void acpi_handle_einj(ACPI_TABLE_HEADER *sdp); 87 static void acpi_handle_erst(ACPI_TABLE_HEADER *sdp); 88 static void acpi_handle_gtdt(ACPI_TABLE_HEADER *sdp); 89 static void acpi_handle_hest(ACPI_TABLE_HEADER *sdp); 90 static void acpi_handle_lpit(ACPI_TABLE_HEADER *sdp); 91 static void acpi_handle_madt(ACPI_TABLE_HEADER *sdp); 92 static void acpi_handle_msct(ACPI_TABLE_HEADER *sdp); 93 static void acpi_handle_ecdt(ACPI_TABLE_HEADER *sdp); 94 static void acpi_handle_hpet(ACPI_TABLE_HEADER *sdp); 95 static void acpi_handle_mcfg(ACPI_TABLE_HEADER *sdp); 96 static void acpi_handle_pptt(ACPI_TABLE_HEADER *sdp); 97 static void acpi_handle_sbst(ACPI_TABLE_HEADER *sdp); 98 static void acpi_handle_slit(ACPI_TABLE_HEADER *sdp); 99 static void acpi_handle_spcr(ACPI_TABLE_HEADER *sdp); 100 static void acpi_handle_spmi(ACPI_TABLE_HEADER *sdp); 101 static void acpi_print_srat_cpu(uint8_t type, uint32_t apic_id, 102 uint32_t proximity_domain, 103 uint32_t flags, uint32_t clockdomain, uint8_t sapic_eid); 104 static void acpi_print_srat_memory(ACPI_SRAT_MEM_AFFINITY *mp); 105 static void acpi_print_srat(ACPI_SUBTABLE_HEADER *srat); 106 static void acpi_handle_srat(ACPI_TABLE_HEADER *sdp); 107 static void acpi_handle_tcpa(ACPI_TABLE_HEADER *sdp); 108 static void acpi_print_nfit(ACPI_NFIT_HEADER *nfit); 109 static void acpi_handle_nfit(ACPI_TABLE_HEADER *sdp); 110 static void acpi_handle_uefi(ACPI_TABLE_HEADER *sdp); 111 static void acpi_handle_waet(ACPI_TABLE_HEADER *sdp); 112 static void acpi_handle_wdat(ACPI_TABLE_HEADER *sdp); 113 static void acpi_handle_wddt(ACPI_TABLE_HEADER *sdp); 114 static void acpi_handle_wdrt(ACPI_TABLE_HEADER *sdp); 115 static void acpi_print_sdt(ACPI_TABLE_HEADER *sdp); 116 static void acpi_dump_bytes(ACPI_TABLE_HEADER *sdp); 117 static void acpi_print_fadt(ACPI_TABLE_HEADER *sdp); 118 static void acpi_print_facs(ACPI_TABLE_FACS *facs); 119 static void acpi_print_dsdt(ACPI_TABLE_HEADER *dsdp); 120 static ACPI_TABLE_HEADER *acpi_map_sdt(vm_offset_t pa); 121 static void acpi_print_rsd_ptr(ACPI_TABLE_RSDP *rp); 122 static void acpi_handle_rsdt(ACPI_TABLE_HEADER *rsdp); 123 static void acpi_walk_subtables(ACPI_TABLE_HEADER *table, void *first, 124 void (*action)(ACPI_SUBTABLE_HEADER *)); 125 static void acpi_walk_nfit(ACPI_TABLE_HEADER *table, void *first, 126 void (*action)(ACPI_NFIT_HEADER *)); 127 128 /* Size of an address. 32-bit for ACPI 1.0, 64-bit for ACPI 2.0 and up. */ 129 static int addr_size; 130 131 /* Strings used in the TCPA table */ 132 static const char *tcpa_event_type_strings[] = { 133 "PREBOOT Certificate", 134 "POST Code", 135 "Unused", 136 "No Action", 137 "Separator", 138 "Action", 139 "Event Tag", 140 "S-CRTM Contents", 141 "S-CRTM Version", 142 "CPU Microcode", 143 "Platform Config Flags", 144 "Table of Devices", 145 "Compact Hash", 146 "IPL", 147 "IPL Partition Data", 148 "Non-Host Code", 149 "Non-Host Config", 150 "Non-Host Info" 151 }; 152 153 static const char *TCPA_pcclient_strings[] = { 154 "<undefined>", 155 "SMBIOS", 156 "BIS Certificate", 157 "POST BIOS ROM Strings", 158 "ESCD", 159 "CMOS", 160 "NVRAM", 161 "Option ROM Execute", 162 "Option ROM Configurateion", 163 "<undefined>", 164 "Option ROM Microcode Update ", 165 "S-CRTM Version String", 166 "S-CRTM Contents", 167 "POST Contents", 168 "Table of Devices", 169 }; 170 171 #define PRINTFLAG_END() printflag_end() 172 173 static char pf_sep = '{'; 174 175 static void 176 printflag_end(void) 177 { 178 179 if (pf_sep == ',') { 180 printf("}"); 181 } else if (pf_sep == '{') { 182 printf("{}"); 183 } 184 pf_sep = '{'; 185 printf("\n"); 186 } 187 188 static void 189 printflag(uint64_t var, uint64_t mask, const char *name) 190 { 191 192 if (var & mask) { 193 printf("%c%s", pf_sep, name); 194 pf_sep = ','; 195 } 196 } 197 198 static void 199 acpi_print_string(char *s, size_t length) 200 { 201 int c; 202 203 /* Trim trailing spaces and NULLs */ 204 while (length > 0 && (s[length - 1] == ' ' || s[length - 1] == '\0')) 205 length--; 206 207 while (length--) { 208 c = *s++; 209 putchar(c); 210 } 211 } 212 213 static void 214 acpi_print_gas(ACPI_GENERIC_ADDRESS *gas) 215 { 216 switch (gas->SpaceId) { 217 case ACPI_ADR_SPACE_SYSTEM_MEMORY: 218 if (gas->BitWidth <= 32) 219 printf("0x%08x:%u[%u] (Memory)", 220 (u_int)gas->Address, gas->BitOffset, 221 gas->BitWidth); 222 else 223 printf("0x%016jx:%u[%u] (Memory)", 224 (uintmax_t)gas->Address, gas->BitOffset, 225 gas->BitWidth); 226 break; 227 case ACPI_ADR_SPACE_SYSTEM_IO: 228 printf("0x%02x:%u[%u] (IO)", (u_int)gas->Address, 229 gas->BitOffset, gas->BitWidth); 230 break; 231 case ACPI_ADR_SPACE_PCI_CONFIG: 232 printf("%x:%x+0x%x (PCI)", (uint16_t)(gas->Address >> 32), 233 (uint16_t)((gas->Address >> 16) & 0xffff), 234 (uint16_t)gas->Address); 235 break; 236 /* XXX How to handle these below? */ 237 case ACPI_ADR_SPACE_EC: 238 printf("0x%x:%u[%u] (EC)", (uint16_t)gas->Address, 239 gas->BitOffset, gas->BitWidth); 240 break; 241 case ACPI_ADR_SPACE_SMBUS: 242 printf("0x%x:%u[%u] (SMBus)", (uint16_t)gas->Address, 243 gas->BitOffset, gas->BitWidth); 244 break; 245 case ACPI_ADR_SPACE_CMOS: 246 case ACPI_ADR_SPACE_PCI_BAR_TARGET: 247 case ACPI_ADR_SPACE_IPMI: 248 case ACPI_ADR_SPACE_GPIO: 249 case ACPI_ADR_SPACE_GSBUS: 250 case ACPI_ADR_SPACE_PLATFORM_COMM: 251 case ACPI_ADR_SPACE_FIXED_HARDWARE: 252 default: 253 printf("0x%016jx (SpaceID=%hhu)", (uintmax_t)gas->Address, 254 gas->SpaceId); 255 break; 256 } 257 } 258 259 static void 260 acpi_print_pci(uint16_t vendorid, uint16_t deviceid, 261 uint8_t seg, uint8_t bus, uint8_t device, uint8_t func) 262 { 263 if (vendorid == 0xffff && deviceid == 0xffff) { 264 printf("\tPCI Device=NONE\n"); 265 return; 266 } 267 268 printf("\tPCI device={\n"); 269 printf("\t\tVendor=0x%x\n", vendorid); 270 printf("\t\tDevice=0x%x\n", deviceid); 271 printf("\n"); 272 printf("\t\tSegment Group=%d\n", seg); 273 printf("\t\tBus=%d\n", bus); 274 printf("\t\tDevice=%d\n", device); 275 printf("\t\tFunction=%d\n", func); 276 printf("\t}\n"); 277 } 278 279 static void 280 acpi_print_pci_sbdf(uint8_t seg, uint8_t bus, uint8_t device, uint8_t func) 281 { 282 if (bus == 0xff && device == 0xff && func == 0xff) { 283 printf("\tPCI Device=NONE\n"); 284 return; 285 } 286 287 printf("\tPCI device={\n"); 288 printf("\t\tSegment Group=%d\n", seg); 289 printf("\t\tBus=%d\n", bus); 290 printf("\t\tDevice=%d\n", device); 291 printf("\t\tFunction=%d\n", func); 292 printf("\t}\n"); 293 } 294 295 #ifdef notyet 296 static void 297 acpi_print_hest_errorseverity(uint32_t error) 298 { 299 printf("\tError Severity={ "); 300 switch (error) { 301 case 0: 302 printf("Recoverable"); 303 break; 304 case 1: 305 printf("Fatal"); 306 break; 307 case 2: 308 printf("Corrected"); 309 break; 310 case 3: 311 printf("None"); 312 break; 313 default: 314 printf("%d (reserved)", error); 315 break; 316 } 317 printf("}\n"); 318 } 319 #endif 320 321 static void 322 acpi_print_hest_errorbank(ACPI_HEST_IA_ERROR_BANK *bank) 323 { 324 printf("\n"); 325 printf("\tBank Number=%d\n", bank->BankNumber); 326 printf("\tClear Status On Init={%s}\n", 327 bank->ClearStatusOnInit ? "NO" : "YES"); 328 printf("\tStatus Data Format={ "); 329 switch (bank->StatusFormat) { 330 case 0: 331 printf("IA32 MCA"); 332 break; 333 case 1: 334 printf("EMT64 MCA"); 335 break; 336 case 2: 337 printf("AMD64 MCA"); 338 break; 339 } 340 printf(" }\n"); 341 342 if (bank->ControlRegister) 343 printf("\tControl Register=0x%x\n", bank->ControlRegister); 344 printf("\tControl Init Data=0x%"PRIx64"\n", bank->ControlData); 345 printf("\tStatus MSR=0x%x\n", bank->StatusRegister); 346 printf("\tAddress MSR=0x%x\n", bank->AddressRegister); 347 printf("\tMisc MSR=0x%x\n", bank->MiscRegister); 348 } 349 350 static void 351 acpi_print_hest_header(ACPI_HEST_HEADER *hest) 352 { 353 printf("\tType={"); 354 switch (hest->Type) { 355 case ACPI_HEST_TYPE_IA32_CHECK: 356 printf("IA32 Machine Check Exception"); 357 break; 358 case ACPI_HEST_TYPE_IA32_CORRECTED_CHECK: 359 printf("IA32 Corrected Machine Check"); 360 break; 361 case ACPI_HEST_TYPE_IA32_NMI: 362 printf("IA32 Non-Maskable Interrupt"); 363 break; 364 case ACPI_HEST_TYPE_NOT_USED3: 365 case ACPI_HEST_TYPE_NOT_USED4: 366 case ACPI_HEST_TYPE_NOT_USED5: 367 printf("unused type: %d", hest->Type); 368 break; 369 case ACPI_HEST_TYPE_AER_ROOT_PORT: 370 printf("PCI Express Root Port AER"); 371 break; 372 case ACPI_HEST_TYPE_AER_ENDPOINT: 373 printf("PCI Express Endpoint AER"); 374 break; 375 case ACPI_HEST_TYPE_AER_BRIDGE: 376 printf("PCI Express/PCI-X Bridge AER"); 377 break; 378 case ACPI_HEST_TYPE_GENERIC_ERROR: 379 printf("Generic Hardware Error Source"); 380 break; 381 case ACPI_HEST_TYPE_GENERIC_ERROR_V2: 382 printf("Generic Hardware Error Source version 2"); 383 break; 384 case ACPI_HEST_TYPE_RESERVED: 385 default: 386 printf("Reserved (%d)", hest->Type); 387 break; 388 } 389 printf("}\n"); 390 printf("\tSourceId=%d\n", hest->SourceId); 391 } 392 393 static void 394 acpi_print_hest_aer_common(ACPI_HEST_AER_COMMON *data) 395 { 396 397 #define PRINTFLAG(var, flag) printflag((var), ACPI_HEST_## flag, #flag) 398 399 printf("\tFlags="); 400 PRINTFLAG(data->Flags, FIRMWARE_FIRST); 401 PRINTFLAG(data->Flags, GLOBAL); 402 PRINTFLAG(data->Flags, GHES_ASSIST); 403 PRINTFLAG_END(); 404 405 #undef PRINTFLAG 406 407 printf("\tEnabled={ %s ", data->Flags ? "YES" : "NO"); 408 if (data->Flags & ACPI_HEST_FIRMWARE_FIRST) 409 printf("(ignored) "); 410 printf("}\n"); 411 printf("\tNumber of Record to pre-allocate=%d\n", 412 data->RecordsToPreallocate); 413 printf("\tMax. Sections per Record=%d\n", data->MaxSectionsPerRecord); 414 if (!(data->Flags & ACPI_HEST_GLOBAL)) 415 acpi_print_pci_sbdf(0, data->Bus, data->Device, data->Function); 416 printf("\tDevice Control=0x%x\n", data->DeviceControl); 417 printf("\tUncorrectable Error Mask Register=0x%x\n", 418 data->UncorrectableMask); 419 printf("\tUncorrectable Error Severity Register=0x%x\n", 420 data->UncorrectableSeverity); 421 printf("\tCorrectable Error Mask Register=0x%x\n", 422 data->CorrectableMask); 423 printf("\tAdvanced Capabilities Register=0x%x\n", 424 data->AdvancedCapabilities); 425 } 426 427 static void 428 acpi_print_hest_notify(ACPI_HEST_NOTIFY *notify) 429 { 430 printf("\tHW Error Notification={\n"); 431 printf("\t\tType={"); 432 switch (notify->Type) { 433 case ACPI_HEST_NOTIFY_POLLED: 434 printf("POLLED"); 435 break; 436 case ACPI_HEST_NOTIFY_EXTERNAL: 437 printf("EXTERN"); 438 break; 439 case ACPI_HEST_NOTIFY_LOCAL: 440 printf("LOCAL"); 441 break; 442 case ACPI_HEST_NOTIFY_SCI: 443 printf("SCI"); 444 break; 445 case ACPI_HEST_NOTIFY_NMI: 446 printf("NMI"); 447 break; 448 case ACPI_HEST_NOTIFY_CMCI: 449 printf("CMCI"); 450 break; 451 case ACPI_HEST_NOTIFY_MCE: 452 printf("MCE"); 453 break; 454 case ACPI_HEST_NOTIFY_GPIO: 455 printf("GPIO-Signal"); 456 break; 457 case ACPI_HEST_NOTIFY_SEA: 458 printf("ARMv8 SEA"); 459 break; 460 case ACPI_HEST_NOTIFY_SEI: 461 printf("ARMv8 SEI"); 462 break; 463 case ACPI_HEST_NOTIFY_GSIV: 464 printf("External Interrupt - GSIV"); 465 break; 466 case ACPI_HEST_NOTIFY_RESERVED: 467 printf("RESERVED"); 468 break; 469 default: 470 printf("%d (reserved)", notify->Type); 471 break; 472 } 473 printf("}\n"); 474 475 printf("\t\tLength=%d\n", notify->Length); 476 477 #define PRINTFLAG(var, flag) printflag((var), ACPI_HEST_## flag, #flag) 478 479 printf("\t\tConfig Write Enable="); 480 PRINTFLAG(notify->ConfigWriteEnable, TYPE); 481 PRINTFLAG(notify->ConfigWriteEnable, POLL_INTERVAL); 482 PRINTFLAG(notify->ConfigWriteEnable, POLL_THRESHOLD_VALUE); 483 PRINTFLAG(notify->ConfigWriteEnable, POLL_THRESHOLD_WINDOW); 484 PRINTFLAG(notify->ConfigWriteEnable, ERR_THRESHOLD_VALUE); 485 PRINTFLAG(notify->ConfigWriteEnable, ERR_THRESHOLD_WINDOW); 486 PRINTFLAG_END(); 487 488 #undef PRINTFLAG 489 490 printf("\t\tPoll Interval=%d msec\n", notify->PollInterval); 491 printf("\t\tInterrupt Vector=%d\n", notify->Vector); 492 printf("\t\tSwitch To Polling Threshold Value=%d\n", 493 notify->PollingThresholdValue); 494 printf("\t\tSwitch To Polling Threshold Window=%d msec\n", 495 notify->PollingThresholdWindow); 496 printf("\t\tError Threshold Value=%d\n", 497 notify->ErrorThresholdValue); 498 printf("\t\tError Threshold Window=%d msec\n", 499 notify->ErrorThresholdWindow); 500 printf("\t}\n"); 501 } 502 503 #ifdef notyet 504 static void 505 acpi_print_hest_generic_status(ACPI_HEST_GENERIC_STATUS *data) 506 { 507 uint32_t i, pos, entries; 508 ACPI_HEST_GENERIC_DATA *gen; 509 510 entries = data->BlockStatus & ACPI_HEST_ERROR_ENTRY_COUNT; 511 512 printf("\tGeneric Error Status={\n"); 513 printf("\t\tBlock Status={ "); 514 if (data->BlockStatus & ACPI_HEST_UNCORRECTABLE) 515 printf("UNCORRECTABLE"); 516 if (data->BlockStatus & ACPI_HEST_CORRECTABLE) 517 printf("CORRECTABLE"); 518 if (data->BlockStatus & ACPI_HEST_MULTIPLE_UNCORRECTABLE) 519 printf("MULTIPLE UNCORRECTABLE"); 520 if (data->BlockStatus & ACPI_HEST_MULTIPLE_CORRECTABLE) 521 printf("MULTIPLE CORRECTABLE"); 522 printf(" }\n"); 523 printf("\t\tEntry Count=%d\n", entries); 524 printf("\t\tRaw Data Offset=%d\n", data->RawDataOffset); 525 printf("\t\tRaw Data Length=%d\n", data->RawDataLength); 526 printf("\t\tData Length=%d\n", data->DataLength); 527 printf("\t"); 528 acpi_print_hest_errorseverity(data->ErrorSeverity); 529 printf("\t}\n"); 530 531 pos = sizeof(ACPI_HEST_GENERIC_STATUS); 532 for (i = 0; i < entries; i++) { 533 gen = (ACPI_HEST_GENERIC_DATA *)((char *)data + pos); 534 acpi_print_hest_generic_data(gen); 535 pos += sizeof(ACPI_HEST_GENERIC_DATA); 536 } 537 } 538 #endif 539 540 #ifdef notyet 541 static void 542 acpi_print_hest_generic_data(ACPI_HEST_GENERIC_DATA *data) 543 { 544 printf("\tGeneric Error Data={\n"); 545 printf("\t\tSectionType="); 546 acpi_print_string((char *)data->SectionType, sizeof(data->SectionType)); 547 printf("\n\t"); 548 acpi_print_hest_errorseverity(data->ErrorSeverity); 549 printf("\t\tRevision=0x%x\n", data->Revision); 550 printf("\t\tValidation Bits=0x%x\n", data->ValidationBits); 551 printf("\t\tFlags=0x%x\n", data->Flags); 552 printf("\t\tData Length=%d\n", data->ErrorDataLength); 553 printf("\t\tField Replication Unit Id="); 554 acpi_print_string((char *)data->FruId, sizeof(data->FruId)); 555 printf("\n"); 556 printf("\t\tField Replication Unit="); 557 acpi_print_string((char *)data->FruText, sizeof(data->FruText)); 558 printf("\n"); 559 printf("\t}\n"); 560 } 561 #endif 562 563 static void 564 acpi_print_whea(ACPI_WHEA_HEADER *whea, 565 void (*print_action)(ACPI_WHEA_HEADER *), 566 void (*print_ins)(ACPI_WHEA_HEADER *), 567 void (*print_flags)(ACPI_WHEA_HEADER *)) 568 { 569 printf("\n"); 570 571 print_action(whea); 572 print_ins(whea); 573 if (print_flags) 574 print_flags(whea); 575 printf("\tRegisterRegion="); 576 acpi_print_gas(&whea->RegisterRegion); 577 printf("\n"); 578 printf("\tMASK=0x%08"PRIx64"\n", whea->Mask); 579 } 580 581 static void 582 acpi_print_hest_ia32_check(ACPI_HEST_IA_MACHINE_CHECK *data) 583 { 584 uint32_t i, pos; 585 ACPI_HEST_IA_ERROR_BANK *bank; 586 587 acpi_print_hest_header(&data->Header); 588 printf("\tFlags={ "); 589 if (data->Flags & ACPI_HEST_FIRMWARE_FIRST) 590 printf("FIRMWARE_FIRST"); 591 printf(" }\n"); 592 printf("\tEnabled={ %s }\n", data->Enabled ? "YES" : "NO"); 593 printf("\tNumber of Record to pre-allocate=%d\n", 594 data->RecordsToPreallocate); 595 printf("\tMax Sections per Record=%d\n", 596 data->MaxSectionsPerRecord); 597 printf("\tGlobal Capability Init Data=0x%"PRIx64"\n", 598 data->GlobalCapabilityData); 599 printf("\tGlobal Control Init Data=0x%"PRIx64"\n", 600 data->GlobalControlData); 601 printf("\tNumber of Hardware Error Reporting Banks=%d\n", 602 data->NumHardwareBanks); 603 604 pos = sizeof(ACPI_HEST_IA_MACHINE_CHECK); 605 for (i = 0; i < data->NumHardwareBanks; i++) { 606 bank = (ACPI_HEST_IA_ERROR_BANK *)((char *)data + pos); 607 acpi_print_hest_errorbank(bank); 608 pos += sizeof(ACPI_HEST_IA_ERROR_BANK); 609 } 610 } 611 612 static void 613 acpi_print_hest_ia32_correctedcheck(ACPI_HEST_IA_CORRECTED *data) 614 { 615 uint32_t i, pos; 616 ACPI_HEST_IA_ERROR_BANK *bank; 617 618 acpi_print_hest_header(&data->Header); 619 printf("\tFlags={ "); 620 if (data->Flags & ACPI_HEST_FIRMWARE_FIRST) 621 printf("FIRMWARE_FIRST"); 622 printf(" }\n"); 623 printf("\tEnabled={ %s }\n", data->Enabled ? "YES" : "NO"); 624 printf("\tNumber of Record to pre-allocate=%d\n", 625 data->RecordsToPreallocate); 626 printf("\tMax Sections per Record=%d\n", 627 data->MaxSectionsPerRecord); 628 acpi_print_hest_notify(&data->Notify); 629 630 printf("\tNumber of Hardware Error Reporting Banks=%d\n", 631 data->NumHardwareBanks); 632 633 pos = sizeof(ACPI_HEST_IA_MACHINE_CHECK); 634 for (i = 0; i < data->NumHardwareBanks; i++) { 635 bank = (ACPI_HEST_IA_ERROR_BANK *)((char *)data + pos); 636 acpi_print_hest_errorbank(bank); 637 pos += sizeof(ACPI_HEST_IA_ERROR_BANK); 638 } 639 } 640 641 static void 642 acpi_print_hest_ia32_nmi(ACPI_HEST_IA_NMI *data) 643 { 644 acpi_print_hest_header(&data->Header); 645 printf("\tNumber of Record to pre-allocate=%d\n", 646 data->RecordsToPreallocate); 647 printf("\tMax Sections per Record=%d\n", 648 data->MaxSectionsPerRecord); 649 printf("\tMax Raw Data Length=%d\n", 650 data->MaxRawDataLength); 651 } 652 653 static void 654 acpi_print_hest_aer_root(ACPI_HEST_AER_ROOT *data) 655 { 656 acpi_print_hest_header(&data->Header); 657 acpi_print_hest_aer_common(&data->Aer); 658 printf("Root Error Command Register=0x%x\n", data->RootErrorCommand); 659 } 660 661 static void 662 acpi_print_hest_aer_endpoint(ACPI_HEST_AER *data) 663 { 664 acpi_print_hest_header(&data->Header); 665 acpi_print_hest_aer_common(&data->Aer); 666 } 667 668 static void 669 acpi_print_hest_aer_bridge(ACPI_HEST_AER_BRIDGE *data) 670 { 671 acpi_print_hest_header(&data->Header); 672 acpi_print_hest_aer_common(&data->Aer); 673 674 printf("\tSecondary Uncorrectable Error Mask Register=0x%x\n", 675 data->UncorrectableMask2); 676 printf("\tSecondary Uncorrectable Error Severity Register=0x%x\n", 677 data->UncorrectableSeverity2); 678 printf("\tSecondory Advanced Capabilities Register=0x%x\n", 679 data->AdvancedCapabilities2); 680 } 681 682 static void 683 acpi_print_hest_generic(ACPI_HEST_GENERIC *data) 684 { 685 acpi_print_hest_header(&data->Header); 686 if (data->RelatedSourceId != 0xffff) 687 printf("\tReleated SourceId=%d\n", data->RelatedSourceId); 688 printf("\tEnabled={%s}\n", data->Enabled ? "YES" : "NO"); 689 printf("\tNumber of Records to pre-allocate=%u\n", 690 data->RecordsToPreallocate); 691 printf("\tMax Sections per Record=%u\n", data->MaxSectionsPerRecord); 692 printf("\tMax Raw Data Length=%u\n", data->MaxRawDataLength); 693 printf("\tError Status Address="); 694 acpi_print_gas(&data->ErrorStatusAddress); 695 printf("\n"); 696 acpi_print_hest_notify(&data->Notify); 697 printf("\tError Block Length=%u\n", data->ErrorBlockLength); 698 } 699 700 static void 701 acpi_print_hest_generic_v2(ACPI_HEST_GENERIC_V2 *data) 702 { 703 704 /* The first 64 bytes are the same as ACPI_HEST_GENERIC */ 705 acpi_print_hest_generic((ACPI_HEST_GENERIC *)data); 706 707 printf("\tError Status Address"); 708 acpi_print_gas(&data->ReadAckRegister); 709 printf("\tRead Ack Preserve=0x%016jx\n", 710 (uintmax_t)data->ReadAckPreserve); 711 printf("\tRead Ack Write=0x%016jx\n", 712 (uintmax_t)data->ReadAckWrite); 713 } 714 715 static void 716 acpi_handle_hest(ACPI_TABLE_HEADER *sdp) 717 { 718 ACPI_TABLE_HEST *hest; 719 ACPI_HEST_HEADER *subhest; 720 uint32_t i, pos; 721 722 printf(BEGIN_COMMENT); 723 acpi_print_sdt(sdp); 724 hest = (ACPI_TABLE_HEST *)sdp; 725 726 printf("\tError Source Count=%d\n", hest->ErrorSourceCount); 727 pos = sizeof(ACPI_TABLE_HEST); 728 for (i = 0; i < hest->ErrorSourceCount; i++) { 729 subhest = (ACPI_HEST_HEADER *)((char *)hest + pos); 730 printf("\n"); 731 732 switch (subhest->Type) { 733 case ACPI_HEST_TYPE_IA32_CHECK: 734 acpi_print_hest_ia32_check( 735 (ACPI_HEST_IA_MACHINE_CHECK *)subhest); 736 pos += sizeof(ACPI_HEST_IA_MACHINE_CHECK); 737 break; 738 739 case ACPI_HEST_TYPE_IA32_CORRECTED_CHECK: 740 acpi_print_hest_ia32_correctedcheck( 741 (ACPI_HEST_IA_CORRECTED *)subhest); 742 pos += sizeof(ACPI_HEST_IA_CORRECTED); 743 break; 744 745 case ACPI_HEST_TYPE_IA32_NMI: 746 acpi_print_hest_ia32_nmi( 747 (ACPI_HEST_IA_NMI *)subhest); 748 pos += sizeof(ACPI_HEST_IA_NMI); 749 break; 750 751 case ACPI_HEST_TYPE_NOT_USED3: 752 case ACPI_HEST_TYPE_NOT_USED4: 753 case ACPI_HEST_TYPE_NOT_USED5: 754 pos += sizeof(ACPI_HEST_HEADER); 755 break; 756 757 case ACPI_HEST_TYPE_AER_ROOT_PORT: 758 acpi_print_hest_aer_root((ACPI_HEST_AER_ROOT *)subhest); 759 pos += sizeof(ACPI_HEST_AER_ROOT); 760 break; 761 762 case ACPI_HEST_TYPE_AER_ENDPOINT: 763 acpi_print_hest_aer_endpoint((ACPI_HEST_AER *)subhest); 764 pos += sizeof(ACPI_HEST_AER); 765 break; 766 767 case ACPI_HEST_TYPE_AER_BRIDGE: 768 acpi_print_hest_aer_bridge((ACPI_HEST_AER_BRIDGE *)subhest); 769 pos += sizeof(ACPI_HEST_AER_BRIDGE); 770 break; 771 772 case ACPI_HEST_TYPE_GENERIC_ERROR: 773 acpi_print_hest_generic((ACPI_HEST_GENERIC *)subhest); 774 pos += sizeof(ACPI_HEST_GENERIC); 775 break; 776 777 case ACPI_HEST_TYPE_GENERIC_ERROR_V2: 778 acpi_print_hest_generic_v2( 779 (ACPI_HEST_GENERIC_V2 *)subhest); 780 pos += sizeof(ACPI_HEST_GENERIC_V2); 781 break; 782 783 case ACPI_HEST_TYPE_RESERVED: 784 default: 785 pos += sizeof(ACPI_HEST_HEADER); 786 break; 787 } 788 } 789 790 printf(END_COMMENT); 791 } 792 793 static uint64_t 794 acpi_select_address(uint32_t addr32, uint64_t addr64) 795 { 796 797 if (addr64 == 0) 798 return addr32; 799 800 if ((addr32 != 0) && ((addr64 & 0xfffffff) != addr32)) { 801 /* 802 * A few systems (e.g., IBM T23) have an RSDP that claims 803 * revision 2 but the 64 bit addresses are invalid. If 804 * revision 2 and the 32 bit address is non-zero but the 805 * 32 and 64 bit versions don't match, prefer the 32 bit 806 * version for all subsequent tables. 807 */ 808 return addr32; 809 } 810 811 return addr64; 812 } 813 814 static void 815 acpi_handle_fadt(ACPI_TABLE_HEADER *sdp) 816 { 817 ACPI_TABLE_HEADER *dsdp; 818 ACPI_TABLE_FACS *facs; 819 ACPI_TABLE_FADT *fadt; 820 821 fadt = (ACPI_TABLE_FADT *)sdp; 822 acpi_print_fadt(sdp); 823 824 if (acpi_select_address(fadt->Facs, fadt->XFacs) == 0) { 825 if ((fadt->Flags & ACPI_FADT_HW_REDUCED) == 0) 826 errx(EXIT_FAILURE, "Missing FACS and HW_REDUCED_ACPI flag not set in FADT"); 827 } else { 828 facs = (ACPI_TABLE_FACS *)acpi_map_sdt( 829 acpi_select_address(fadt->Facs, fadt->XFacs)); 830 if (memcmp(facs->Signature, ACPI_SIG_FACS, 4) != 0 || facs->Length < 64) 831 errx(EXIT_FAILURE, "FACS is corrupt"); 832 acpi_print_facs(facs); 833 } 834 835 dsdp = (ACPI_TABLE_HEADER *)acpi_map_sdt( 836 acpi_select_address(fadt->Dsdt, fadt->XDsdt)); 837 if (memcmp(dsdp->Signature, ACPI_SIG_DSDT, 4) != 0) 838 errx(EXIT_FAILURE, "DSDT signature mismatch"); 839 if (acpi_checksum(dsdp, dsdp->Length)) 840 errx(EXIT_FAILURE, "DSDT is corrupt"); 841 acpi_print_dsdt(dsdp); 842 } 843 844 static void 845 acpi_walk_subtables(ACPI_TABLE_HEADER *table, void *first, 846 void (*action)(ACPI_SUBTABLE_HEADER *)) 847 { 848 ACPI_SUBTABLE_HEADER *subtable; 849 char *end; 850 851 subtable = first; 852 end = (char *)table + table->Length; 853 while ((char *)subtable < end) { 854 printf("\n"); 855 if (subtable->Length < sizeof(ACPI_SUBTABLE_HEADER)) { 856 warnx("invalid subtable length %u", subtable->Length); 857 return; 858 } 859 action(subtable); 860 subtable = (ACPI_SUBTABLE_HEADER *)((char *)subtable + 861 subtable->Length); 862 } 863 } 864 865 static void 866 acpi_walk_nfit(ACPI_TABLE_HEADER *table, void *first, 867 void (*action)(ACPI_NFIT_HEADER *)) 868 { 869 ACPI_NFIT_HEADER *subtable; 870 char *end; 871 872 subtable = first; 873 end = (char *)table + table->Length; 874 while ((char *)subtable < end) { 875 printf("\n"); 876 if (subtable->Length < sizeof(ACPI_NFIT_HEADER)) { 877 warnx("invalid subtable length %u", subtable->Length); 878 return; 879 } 880 action(subtable); 881 subtable = (ACPI_NFIT_HEADER *)((char *)subtable + 882 subtable->Length); 883 } 884 } 885 886 static void 887 acpi_print_cpu(u_char cpu_id) 888 { 889 890 printf("\tACPI CPU="); 891 if (cpu_id == 0xff) 892 printf("ALL\n"); 893 else 894 printf("%d\n", (u_int)cpu_id); 895 } 896 897 static void 898 acpi_print_cpu_uid(uint32_t uid, char *uid_string) 899 { 900 901 printf("\tUID=%d", uid); 902 if (uid_string != NULL) 903 printf(" (%s)", uid_string); 904 printf("\n"); 905 } 906 907 static void 908 acpi_print_local_apic(uint32_t apic_id, uint32_t flags) 909 { 910 911 printf("\tFlags={"); 912 if (flags & ACPI_MADT_ENABLED) 913 printf("ENABLED"); 914 else 915 printf("DISABLED"); 916 printf("}\n"); 917 printf("\tAPIC ID=%d\n", apic_id); 918 } 919 920 static void 921 acpi_print_io_apic(uint32_t apic_id, uint32_t int_base, uint64_t apic_addr) 922 { 923 924 printf("\tAPIC ID=%d\n", apic_id); 925 printf("\tINT BASE=%d\n", int_base); 926 printf("\tADDR=0x%016jx\n", (uintmax_t)apic_addr); 927 } 928 929 static void 930 acpi_print_mps_flags(uint16_t flags) 931 { 932 933 printf("\tFlags={Polarity="); 934 switch (flags & ACPI_MADT_POLARITY_MASK) { 935 case ACPI_MADT_POLARITY_CONFORMS: 936 printf("conforming"); 937 break; 938 case ACPI_MADT_POLARITY_ACTIVE_HIGH: 939 printf("active-hi"); 940 break; 941 case ACPI_MADT_POLARITY_ACTIVE_LOW: 942 printf("active-lo"); 943 break; 944 default: 945 printf("0x%x", flags & ACPI_MADT_POLARITY_MASK); 946 break; 947 } 948 printf(", Trigger="); 949 switch (flags & ACPI_MADT_TRIGGER_MASK) { 950 case ACPI_MADT_TRIGGER_CONFORMS: 951 printf("conforming"); 952 break; 953 case ACPI_MADT_TRIGGER_EDGE: 954 printf("edge"); 955 break; 956 case ACPI_MADT_TRIGGER_LEVEL: 957 printf("level"); 958 break; 959 default: 960 printf("0x%x", (flags & ACPI_MADT_TRIGGER_MASK) >> 2); 961 } 962 printf("}\n"); 963 } 964 965 static void 966 acpi_print_gicc_flags(uint32_t flags) 967 { 968 969 printf("\tFlags={Performance intr="); 970 if (flags & ACPI_MADT_PERFORMANCE_IRQ_MODE) 971 printf("edge"); 972 else 973 printf("level"); 974 printf(", VGIC intr="); 975 if (flags & ACPI_MADT_VGIC_IRQ_MODE) 976 printf("edge"); 977 else 978 printf("level"); 979 printf("}\n"); 980 } 981 982 static void 983 acpi_print_intr(uint32_t intr, uint16_t mps_flags) 984 { 985 986 printf("\tINTR=%d\n", intr); 987 acpi_print_mps_flags(mps_flags); 988 } 989 990 static void 991 acpi_print_local_nmi(u_int lint, uint16_t mps_flags) 992 { 993 994 printf("\tLINT Pin=%d\n", lint); 995 acpi_print_mps_flags(mps_flags); 996 } 997 998 static const char *apic_types[] = { 999 [ACPI_MADT_TYPE_LOCAL_APIC] = "Local APIC", 1000 [ACPI_MADT_TYPE_IO_APIC] = "IO APIC", 1001 [ACPI_MADT_TYPE_INTERRUPT_OVERRIDE] = "INT Override", 1002 [ACPI_MADT_TYPE_NMI_SOURCE] = "NMI", 1003 [ACPI_MADT_TYPE_LOCAL_APIC_NMI] = "Local APIC NMI", 1004 [ACPI_MADT_TYPE_LOCAL_APIC_OVERRIDE] = "Local APIC Override", 1005 [ACPI_MADT_TYPE_IO_SAPIC] = "IO SAPIC", 1006 [ACPI_MADT_TYPE_LOCAL_SAPIC] = "Local SAPIC", 1007 [ACPI_MADT_TYPE_INTERRUPT_SOURCE] = "Platform Interrupt", 1008 [ACPI_MADT_TYPE_LOCAL_X2APIC] = "Local X2APIC", 1009 [ACPI_MADT_TYPE_LOCAL_X2APIC_NMI] = "Local X2APIC NMI", 1010 [ACPI_MADT_TYPE_GENERIC_INTERRUPT] = "GIC CPU Interface Structure", 1011 [ACPI_MADT_TYPE_GENERIC_DISTRIBUTOR] = "GIC Distributor Structure", 1012 [ACPI_MADT_TYPE_GENERIC_MSI_FRAME] = "GICv2m MSI Frame", 1013 [ACPI_MADT_TYPE_GENERIC_REDISTRIBUTOR] = "GIC Redistributor Structure", 1014 [ACPI_MADT_TYPE_GENERIC_TRANSLATOR] = "GIC ITS Structure" 1015 }; 1016 1017 static const char *platform_int_types[] = { "0 (unknown)", "PMI", "INIT", 1018 "Corrected Platform Error" }; 1019 1020 static void 1021 acpi_print_gicm_flags(ACPI_MADT_GENERIC_MSI_FRAME *gicm) 1022 { 1023 uint32_t flags = gicm->Flags; 1024 1025 printf("\tFLAGS={"); 1026 if (flags & ACPI_MADT_OVERRIDE_SPI_VALUES) 1027 printf("SPI Count/Base Select"); 1028 printf("}\n"); 1029 } 1030 1031 static void 1032 acpi_print_madt(ACPI_SUBTABLE_HEADER *mp) 1033 { 1034 ACPI_MADT_LOCAL_APIC *lapic; 1035 ACPI_MADT_IO_APIC *ioapic; 1036 ACPI_MADT_INTERRUPT_OVERRIDE *over; 1037 ACPI_MADT_NMI_SOURCE *nmi; 1038 ACPI_MADT_LOCAL_APIC_NMI *lapic_nmi; 1039 ACPI_MADT_LOCAL_APIC_OVERRIDE *lapic_over; 1040 ACPI_MADT_IO_SAPIC *iosapic; 1041 ACPI_MADT_LOCAL_SAPIC *lsapic; 1042 ACPI_MADT_INTERRUPT_SOURCE *isrc; 1043 ACPI_MADT_LOCAL_X2APIC *x2apic; 1044 ACPI_MADT_LOCAL_X2APIC_NMI *x2apic_nmi; 1045 ACPI_MADT_GENERIC_INTERRUPT *gicc; 1046 ACPI_MADT_GENERIC_DISTRIBUTOR *gicd; 1047 ACPI_MADT_GENERIC_MSI_FRAME *gicm; 1048 ACPI_MADT_GENERIC_REDISTRIBUTOR *gicr; 1049 ACPI_MADT_GENERIC_TRANSLATOR *gict; 1050 1051 if (mp->Type < __arraycount(apic_types)) 1052 printf("\tType=%s\n", apic_types[mp->Type]); 1053 else 1054 printf("\tType=%d (unknown)\n", mp->Type); 1055 switch (mp->Type) { 1056 case ACPI_MADT_TYPE_LOCAL_APIC: 1057 lapic = (ACPI_MADT_LOCAL_APIC *)mp; 1058 acpi_print_cpu(lapic->ProcessorId); 1059 acpi_print_local_apic(lapic->Id, lapic->LapicFlags); 1060 break; 1061 case ACPI_MADT_TYPE_IO_APIC: 1062 ioapic = (ACPI_MADT_IO_APIC *)mp; 1063 acpi_print_io_apic(ioapic->Id, ioapic->GlobalIrqBase, 1064 ioapic->Address); 1065 break; 1066 case ACPI_MADT_TYPE_INTERRUPT_OVERRIDE: 1067 over = (ACPI_MADT_INTERRUPT_OVERRIDE *)mp; 1068 printf("\tBUS=%d\n", (u_int)over->Bus); 1069 printf("\tIRQ=%d\n", (u_int)over->SourceIrq); 1070 acpi_print_intr(over->GlobalIrq, over->IntiFlags); 1071 break; 1072 case ACPI_MADT_TYPE_NMI_SOURCE: 1073 nmi = (ACPI_MADT_NMI_SOURCE *)mp; 1074 acpi_print_intr(nmi->GlobalIrq, nmi->IntiFlags); 1075 break; 1076 case ACPI_MADT_TYPE_LOCAL_APIC_NMI: 1077 lapic_nmi = (ACPI_MADT_LOCAL_APIC_NMI *)mp; 1078 acpi_print_cpu(lapic_nmi->ProcessorId); 1079 acpi_print_local_nmi(lapic_nmi->Lint, lapic_nmi->IntiFlags); 1080 break; 1081 case ACPI_MADT_TYPE_LOCAL_APIC_OVERRIDE: 1082 lapic_over = (ACPI_MADT_LOCAL_APIC_OVERRIDE *)mp; 1083 printf("\tLocal APIC ADDR=0x%016jx\n", 1084 (uintmax_t)lapic_over->Address); 1085 break; 1086 case ACPI_MADT_TYPE_IO_SAPIC: 1087 iosapic = (ACPI_MADT_IO_SAPIC *)mp; 1088 acpi_print_io_apic(iosapic->Id, iosapic->GlobalIrqBase, 1089 iosapic->Address); 1090 break; 1091 case ACPI_MADT_TYPE_LOCAL_SAPIC: 1092 lsapic = (ACPI_MADT_LOCAL_SAPIC *)mp; 1093 acpi_print_cpu(lsapic->ProcessorId); 1094 acpi_print_local_apic(lsapic->Id, lsapic->LapicFlags); 1095 printf("\tAPIC EID=%d\n", (u_int)lsapic->Eid); 1096 if (mp->Length > offsetof(ACPI_MADT_LOCAL_SAPIC, Uid)) 1097 acpi_print_cpu_uid(lsapic->Uid, lsapic->UidString); 1098 break; 1099 case ACPI_MADT_TYPE_INTERRUPT_SOURCE: 1100 isrc = (ACPI_MADT_INTERRUPT_SOURCE *)mp; 1101 if (isrc->Type < __arraycount(platform_int_types)) 1102 printf("\tType=%s\n", platform_int_types[isrc->Type]); 1103 else 1104 printf("\tType=%d (unknown)\n", isrc->Type); 1105 printf("\tAPIC ID=%d\n", (u_int)isrc->Id); 1106 printf("\tAPIC EID=%d\n", (u_int)isrc->Eid); 1107 printf("\tSAPIC Vector=%d\n", (u_int)isrc->IoSapicVector); 1108 acpi_print_intr(isrc->GlobalIrq, isrc->IntiFlags); 1109 break; 1110 case ACPI_MADT_TYPE_LOCAL_X2APIC: 1111 x2apic = (ACPI_MADT_LOCAL_X2APIC *)mp; 1112 acpi_print_cpu_uid(x2apic->Uid, NULL); 1113 acpi_print_local_apic(x2apic->LocalApicId, x2apic->LapicFlags); 1114 break; 1115 case ACPI_MADT_TYPE_LOCAL_X2APIC_NMI: 1116 x2apic_nmi = (ACPI_MADT_LOCAL_X2APIC_NMI *)mp; 1117 acpi_print_cpu_uid(x2apic_nmi->Uid, NULL); 1118 acpi_print_local_nmi(x2apic_nmi->Lint, x2apic_nmi->IntiFlags); 1119 break; 1120 case ACPI_MADT_TYPE_GENERIC_INTERRUPT: 1121 gicc = (ACPI_MADT_GENERIC_INTERRUPT *)mp; 1122 acpi_print_cpu_uid(gicc->Uid, NULL); 1123 printf("\tCPU INTERFACE=%x\n", gicc->CpuInterfaceNumber); 1124 acpi_print_gicc_flags(gicc->Flags); 1125 printf("\tParking Protocol Version=%x\n", gicc->ParkingVersion); 1126 printf("\tPERF INTR=%d\n", gicc->PerformanceInterrupt); 1127 printf("\tParked ADDR=%016jx\n", 1128 (uintmax_t)gicc->ParkedAddress); 1129 printf("\tBase ADDR=%016jx\n", (uintmax_t)gicc->BaseAddress); 1130 printf("\tGICV=%016jx\n", (uintmax_t)gicc->GicvBaseAddress); 1131 printf("\tGICH=%016jx\n", (uintmax_t)gicc->GichBaseAddress); 1132 printf("\tVGIC INTR=%d\n", gicc->VgicInterrupt); 1133 printf("\tGICR ADDR=%016jx\n", 1134 (uintmax_t)gicc->GicrBaseAddress); 1135 printf("\tMPIDR=%jx\n", (uintmax_t)gicc->ArmMpidr); 1136 printf("\tEfficency Class=%d\n", (u_int)gicc->EfficiencyClass); 1137 break; 1138 case ACPI_MADT_TYPE_GENERIC_DISTRIBUTOR: 1139 gicd = (ACPI_MADT_GENERIC_DISTRIBUTOR *)mp; 1140 printf("\tGIC ID=%d\n", (u_int)gicd->GicId); 1141 printf("\tBase ADDR=%016jx\n", (uintmax_t)gicd->BaseAddress); 1142 printf("\tVector Base=%d\n", gicd->GlobalIrqBase); 1143 printf("\tGIC VERSION=%d\n", (u_int)gicd->Version); 1144 break; 1145 case ACPI_MADT_TYPE_GENERIC_MSI_FRAME: 1146 gicm = (ACPI_MADT_GENERIC_MSI_FRAME*)mp; 1147 printf("\tBase ADDR=%016jx\n", (uintmax_t)gicm->BaseAddress); 1148 acpi_print_gicm_flags(gicm); 1149 printf("\tSPI Count=%u\n", gicm->SpiCount); 1150 printf("\tSPI Base=%u\n", gicm->SpiBase); 1151 break; 1152 case ACPI_MADT_TYPE_GENERIC_REDISTRIBUTOR: 1153 gicr = (ACPI_MADT_GENERIC_REDISTRIBUTOR *)mp; 1154 printf("\tBase ADDR=%016jx\n", (uintmax_t)gicr->BaseAddress); 1155 printf("\tLength=%08x\n", gicr->Length); 1156 break; 1157 case ACPI_MADT_TYPE_GENERIC_TRANSLATOR: 1158 gict = (ACPI_MADT_GENERIC_TRANSLATOR *)mp; 1159 printf("\tGIC ITS ID=%d\n", gict->TranslationId); 1160 printf("\tBase ADDR=%016jx\n", (uintmax_t)gict->BaseAddress); 1161 break; 1162 } 1163 } 1164 1165 #ifdef notyet 1166 static void 1167 acpi_print_bert_region(ACPI_BERT_REGION *region) 1168 { 1169 uint32_t i, pos, entries; 1170 ACPI_HEST_GENERIC_DATA *data; 1171 1172 printf("\n"); 1173 printf("\tBlockStatus={ "); 1174 1175 if (region->BlockStatus & ACPI_BERT_UNCORRECTABLE) 1176 printf("Uncorrectable"); 1177 if (region->BlockStatus & ACPI_BERT_CORRECTABLE) 1178 printf("Correctable"); 1179 if (region->BlockStatus & ACPI_BERT_MULTIPLE_UNCORRECTABLE) 1180 printf("Multiple Uncorrectable"); 1181 if (region->BlockStatus & ACPI_BERT_MULTIPLE_CORRECTABLE) 1182 printf("Multiple Correctable"); 1183 entries = region->BlockStatus & ACPI_BERT_ERROR_ENTRY_COUNT; 1184 printf(", Error Entry Count=%d", entries); 1185 printf("}\n"); 1186 1187 printf("\tRaw Data Offset=0x%x\n", region->RawDataOffset); 1188 printf("\tRaw Data Length=0x%x\n", region->RawDataLength); 1189 printf("\tData Length=0x%x\n", region->DataLength); 1190 1191 acpi_print_hest_errorseverity(region->ErrorSeverity); 1192 1193 pos = sizeof(ACPI_BERT_REGION); 1194 for (i = 0; i < entries; i++) { 1195 data = (ACPI_HEST_GENERIC_DATA *)((char *)region + pos); 1196 acpi_print_hest_generic_data(data); 1197 pos += sizeof(ACPI_HEST_GENERIC_DATA); 1198 } 1199 } 1200 #endif 1201 1202 static void 1203 acpi_handle_bert(ACPI_TABLE_HEADER *sdp) 1204 { 1205 ACPI_TABLE_BERT *bert; 1206 1207 printf(BEGIN_COMMENT); 1208 acpi_print_sdt(sdp); 1209 bert = (ACPI_TABLE_BERT *)sdp; 1210 1211 printf("\tLength of Boot Error Region=%d bytes\n", bert->RegionLength); 1212 printf("\tPhysical Address of Region=0x%"PRIx64"\n", bert->Address); 1213 1214 printf(END_COMMENT); 1215 } 1216 1217 static void 1218 acpi_handle_boot(ACPI_TABLE_HEADER *sdp) 1219 { 1220 ACPI_TABLE_BOOT *boot; 1221 1222 printf(BEGIN_COMMENT); 1223 acpi_print_sdt(sdp); 1224 boot = (ACPI_TABLE_BOOT *)sdp; 1225 printf("\tCMOS Index=0x%02x\n", boot->CmosIndex); 1226 printf(END_COMMENT); 1227 } 1228 1229 static void 1230 acpi_handle_cpep(ACPI_TABLE_HEADER *sdp) 1231 { 1232 ACPI_TABLE_CPEP *cpep; 1233 ACPI_CPEP_POLLING *poll; 1234 uint32_t cpep_pos; 1235 1236 printf(BEGIN_COMMENT); 1237 acpi_print_sdt(sdp); 1238 cpep = (ACPI_TABLE_CPEP *)sdp; 1239 1240 cpep_pos = sizeof(ACPI_TABLE_CPEP); 1241 while (cpep_pos < sdp->Length) { 1242 poll = (ACPI_CPEP_POLLING *)((char *)cpep + cpep_pos); 1243 acpi_print_cpu(poll->Id); 1244 printf("\tACPI CPU EId=%d\n", poll->Eid); 1245 printf("\tPoll Interval=%d msec\n", poll->Interval); 1246 cpep_pos += sizeof(ACPI_CPEP_POLLING); 1247 } 1248 printf(END_COMMENT); 1249 } 1250 1251 static void 1252 acpi_handle_dbgp(ACPI_TABLE_HEADER *sdp) 1253 { 1254 ACPI_TABLE_DBGP *dbgp; 1255 1256 printf(BEGIN_COMMENT); 1257 acpi_print_sdt(sdp); 1258 dbgp = (ACPI_TABLE_DBGP *)sdp; 1259 printf("\tType={"); 1260 switch (dbgp->Type) { 1261 case 0: 1262 printf("full 16550"); 1263 break; 1264 case 1: 1265 printf("subset of 16550"); 1266 break; 1267 } 1268 printf("}\n"); 1269 printf("\tDebugPort="); 1270 acpi_print_gas(&dbgp->DebugPort); 1271 printf("\n"); 1272 printf(END_COMMENT); 1273 } 1274 1275 /* This function is used by DBG2 and SPCR. */ 1276 static void 1277 acpi_print_dbg2_serial_subtype(uint16_t subtype) 1278 { 1279 1280 switch (subtype) { 1281 case ACPI_DBG2_16550_COMPATIBLE: 1282 printf("Fully 16550 compatible\n"); 1283 break; 1284 case ACPI_DBG2_16550_SUBSET: 1285 printf("16550 subset with DBGP Rev. 1\n"); 1286 break; 1287 case ACPI_DBG2_ARM_PL011: 1288 printf("ARM PL011\n"); 1289 break; 1290 case ACPI_DBG2_ARM_SBSA_32BIT: 1291 printf("ARM SBSA 32bit only\n"); 1292 break; 1293 case ACPI_DBG2_ARM_SBSA_GENERIC: 1294 printf("ARM SBSA Generic\n"); 1295 break; 1296 case ACPI_DBG2_ARM_DCC: 1297 printf("ARM DCC\n"); 1298 break; 1299 case ACPI_DBG2_BCM2835: 1300 printf("BCM2835\n"); 1301 break; 1302 default: 1303 printf("reserved (%04hx)\n", subtype); 1304 break; 1305 } 1306 } 1307 1308 static void 1309 acpi_print_dbg2_device(ACPI_DBG2_DEVICE *dev) 1310 { 1311 1312 printf("\t\tRevision=%u\n", dev->Revision); 1313 printf("\t\tLength=%u\n", dev->Length); 1314 printf("\t\tRegisterCount=%u\n", dev->RegisterCount); 1315 1316 printf("\t\tNamepath="); 1317 acpi_print_string((char *)((vaddr_t)dev + dev->NamepathOffset), 1318 dev->NamepathLength); 1319 printf("\n"); 1320 1321 if (dev->OemDataLength) { 1322 printf("\t\tOemDataLength=%u\n", dev->OemDataLength); 1323 printf("\t\tOemDataOffset=%u\n", dev->OemDataOffset); 1324 /* XXX need dump */ 1325 } 1326 1327 printf("\t\tPortType="); 1328 switch (dev->PortType) { 1329 case ACPI_DBG2_SERIAL_PORT: 1330 printf("Serial\n" "\t\tPortSubtype="); 1331 acpi_print_dbg2_serial_subtype(dev->PortSubtype); 1332 break; 1333 case ACPI_DBG2_1394_PORT: 1334 printf("IEEE1394\n" "\t\tPortSubtype="); 1335 if (dev->PortSubtype == ACPI_DBG2_1394_STANDARD) 1336 printf("Standard\n"); 1337 else 1338 printf("reserved (%04hx)\n", dev->PortSubtype); 1339 break; 1340 case ACPI_DBG2_USB_PORT: 1341 printf("USB\n" "\t\tPortSubtype="); 1342 switch (dev->PortSubtype) { 1343 case ACPI_DBG2_USB_XHCI: 1344 printf("XHCIn"); 1345 break; 1346 case ACPI_DBG2_USB_EHCI: 1347 printf("EHCI\n"); 1348 break; 1349 default: 1350 printf("reserved (%04hx)\n", dev->PortSubtype); 1351 break; 1352 } 1353 break; 1354 case ACPI_DBG2_NET_PORT: 1355 printf("Net\n" "\t\tPciVendorID=%04x\n", dev->PortSubtype); 1356 break; 1357 default: 1358 printf("reserved (%04hx)\n", dev->PortType); 1359 printf("\t\tPortSubtype=reserved (%04hx)\n", dev->PortSubtype); 1360 break; 1361 } 1362 1363 printf("\t\tBaseAddressOffset=0x%04x\n", dev->BaseAddressOffset); 1364 printf("\t\tAddressSizeOffset=0x%04x\n", dev->AddressSizeOffset); 1365 } 1366 1367 static void 1368 acpi_handle_dbg2(ACPI_TABLE_HEADER *sdp) 1369 { 1370 ACPI_TABLE_DBG2 *dbg2; 1371 ACPI_DBG2_DEVICE *device; 1372 unsigned int i; 1373 1374 printf(BEGIN_COMMENT); 1375 acpi_print_sdt(sdp); 1376 dbg2 = (ACPI_TABLE_DBG2 *)sdp; 1377 1378 printf("\tCount=%u\n", dbg2->InfoCount); 1379 device = (ACPI_DBG2_DEVICE *)((vaddr_t)sdp + dbg2->InfoOffset); 1380 for (i = 0; i < dbg2->InfoCount; i++) { 1381 printf("\tDevice %u={\n", i); 1382 acpi_print_dbg2_device(device); 1383 printf("\t}\n"); 1384 device++; 1385 } 1386 1387 printf(END_COMMENT); 1388 } 1389 1390 static void 1391 acpi_print_einj_action(ACPI_WHEA_HEADER *whea) 1392 { 1393 printf("\tACTION={"); 1394 switch (whea->Action) { 1395 case ACPI_EINJ_BEGIN_OPERATION: 1396 printf("Begin Operation"); 1397 break; 1398 case ACPI_EINJ_GET_TRIGGER_TABLE: 1399 printf("Get Trigger Table"); 1400 break; 1401 case ACPI_EINJ_SET_ERROR_TYPE: 1402 printf("Set Error Type"); 1403 break; 1404 case ACPI_EINJ_GET_ERROR_TYPE: 1405 printf("Get Error Type"); 1406 break; 1407 case ACPI_EINJ_END_OPERATION: 1408 printf("End Operation"); 1409 break; 1410 case ACPI_EINJ_EXECUTE_OPERATION: 1411 printf("Execute Operation"); 1412 break; 1413 case ACPI_EINJ_CHECK_BUSY_STATUS: 1414 printf("Check Busy Status"); 1415 break; 1416 case ACPI_EINJ_GET_COMMAND_STATUS: 1417 printf("Get Command Status"); 1418 break; 1419 case ACPI_EINJ_SET_ERROR_TYPE_WITH_ADDRESS: 1420 printf("Set Error Type With Address"); 1421 break; 1422 case ACPI_EINJ_GET_EXECUTE_TIMINGS: 1423 printf("Get Execute Operation Timings"); 1424 break; 1425 case ACPI_EINJ_ACTION_RESERVED: 1426 printf("Preserved"); 1427 break; 1428 case ACPI_EINJ_TRIGGER_ERROR: 1429 printf("Trigger Error"); 1430 break; 1431 default: 1432 printf("%d", whea->Action); 1433 break; 1434 } 1435 printf("}\n"); 1436 } 1437 1438 static void 1439 acpi_print_einj_instruction(ACPI_WHEA_HEADER *whea) 1440 { 1441 uint32_t ins = whea->Instruction; 1442 1443 printf("\tINSTRUCTION={"); 1444 switch (ins) { 1445 case ACPI_EINJ_READ_REGISTER: 1446 printf("Read Register"); 1447 break; 1448 case ACPI_EINJ_READ_REGISTER_VALUE: 1449 printf("Read Register Value"); 1450 break; 1451 case ACPI_EINJ_WRITE_REGISTER: 1452 printf("Write Register"); 1453 break; 1454 case ACPI_EINJ_WRITE_REGISTER_VALUE: 1455 printf("Write Register Value"); 1456 break; 1457 case ACPI_EINJ_NOOP: 1458 printf("Noop"); 1459 break; 1460 case ACPI_EINJ_INSTRUCTION_RESERVED: 1461 printf("Reserved"); 1462 break; 1463 default: 1464 printf("%d", ins); 1465 break; 1466 } 1467 printf("}\n"); 1468 } 1469 1470 static void 1471 acpi_print_einj_flags(ACPI_WHEA_HEADER *whea) 1472 { 1473 uint32_t flags = whea->Flags; 1474 1475 printf("\tFLAGS={"); 1476 if (flags & ACPI_EINJ_PRESERVE) 1477 printf("PRESERVED"); 1478 printf("}\n"); 1479 } 1480 1481 static void 1482 acpi_handle_einj(ACPI_TABLE_HEADER *sdp) 1483 { 1484 ACPI_TABLE_EINJ *einj; 1485 ACPI_EINJ_ENTRY *einj_entry; 1486 uint32_t einj_pos; 1487 u_int i; 1488 1489 printf(BEGIN_COMMENT); 1490 acpi_print_sdt(sdp); 1491 einj = (ACPI_TABLE_EINJ *)sdp; 1492 1493 printf("\tHeader Length=%d\n", einj->HeaderLength); 1494 printf("\tFlags=0x%x\n", einj->Flags); 1495 printf("\tEntries=%d\n", einj->Entries); 1496 1497 einj_pos = sizeof(ACPI_TABLE_EINJ); 1498 for (i = 0; i < einj->Entries; i++) { 1499 einj_entry = (ACPI_EINJ_ENTRY *)((char *)einj + einj_pos); 1500 acpi_print_whea(&einj_entry->WheaHeader, 1501 acpi_print_einj_action, acpi_print_einj_instruction, 1502 acpi_print_einj_flags); 1503 einj_pos += sizeof(ACPI_EINJ_ENTRY); 1504 } 1505 printf(END_COMMENT); 1506 } 1507 1508 static void 1509 acpi_print_erst_action(ACPI_WHEA_HEADER *whea) 1510 { 1511 printf("\tACTION={"); 1512 switch (whea->Action) { 1513 case ACPI_ERST_BEGIN_WRITE: 1514 printf("Begin Write"); 1515 break; 1516 case ACPI_ERST_BEGIN_READ: 1517 printf("Begin Read"); 1518 break; 1519 case ACPI_ERST_BEGIN_CLEAR: 1520 printf("Begin Clear"); 1521 break; 1522 case ACPI_ERST_END: 1523 printf("End"); 1524 break; 1525 case ACPI_ERST_SET_RECORD_OFFSET: 1526 printf("Set Record Offset"); 1527 break; 1528 case ACPI_ERST_EXECUTE_OPERATION: 1529 printf("Execute Operation"); 1530 break; 1531 case ACPI_ERST_CHECK_BUSY_STATUS: 1532 printf("Check Busy Status"); 1533 break; 1534 case ACPI_ERST_GET_COMMAND_STATUS: 1535 printf("Get Command Status"); 1536 break; 1537 case ACPI_ERST_GET_RECORD_ID: 1538 printf("Get Record ID"); 1539 break; 1540 case ACPI_ERST_SET_RECORD_ID: 1541 printf("Set Record ID"); 1542 break; 1543 case ACPI_ERST_GET_RECORD_COUNT: 1544 printf("Get Record Count"); 1545 break; 1546 case ACPI_ERST_BEGIN_DUMMY_WRIITE: 1547 printf("Begin Dummy Write"); 1548 break; 1549 case ACPI_ERST_NOT_USED: 1550 printf("Unused"); 1551 break; 1552 case ACPI_ERST_GET_ERROR_RANGE: 1553 printf("Get Error Range"); 1554 break; 1555 case ACPI_ERST_GET_ERROR_LENGTH: 1556 printf("Get Error Length"); 1557 break; 1558 case ACPI_ERST_GET_ERROR_ATTRIBUTES: 1559 printf("Get Error Attributes"); 1560 break; 1561 case ACPI_ERST_EXECUTE_TIMINGS: 1562 printf("Execute Operation Timings"); 1563 break; 1564 case ACPI_ERST_ACTION_RESERVED: 1565 printf("Reserved"); 1566 break; 1567 default: 1568 printf("%d", whea->Action); 1569 break; 1570 } 1571 printf("}\n"); 1572 } 1573 1574 static void 1575 acpi_print_erst_instruction(ACPI_WHEA_HEADER *whea) 1576 { 1577 printf("\tINSTRUCTION={"); 1578 switch (whea->Instruction) { 1579 case ACPI_ERST_READ_REGISTER: 1580 printf("Read Register"); 1581 break; 1582 case ACPI_ERST_READ_REGISTER_VALUE: 1583 printf("Read Register Value"); 1584 break; 1585 case ACPI_ERST_WRITE_REGISTER: 1586 printf("Write Register"); 1587 break; 1588 case ACPI_ERST_WRITE_REGISTER_VALUE: 1589 printf("Write Register Value"); 1590 break; 1591 case ACPI_ERST_NOOP: 1592 printf("Noop"); 1593 break; 1594 case ACPI_ERST_LOAD_VAR1: 1595 printf("Load Var1"); 1596 break; 1597 case ACPI_ERST_LOAD_VAR2: 1598 printf("Load Var2"); 1599 break; 1600 case ACPI_ERST_STORE_VAR1: 1601 printf("Store Var1"); 1602 break; 1603 case ACPI_ERST_ADD: 1604 printf("Add"); 1605 break; 1606 case ACPI_ERST_SUBTRACT: 1607 printf("Subtract"); 1608 break; 1609 case ACPI_ERST_ADD_VALUE: 1610 printf("Add Value"); 1611 break; 1612 case ACPI_ERST_SUBTRACT_VALUE: 1613 printf("Subtract Value"); 1614 break; 1615 case ACPI_ERST_STALL: 1616 printf("Stall"); 1617 break; 1618 case ACPI_ERST_STALL_WHILE_TRUE: 1619 printf("Stall While True"); 1620 break; 1621 case ACPI_ERST_SKIP_NEXT_IF_TRUE: 1622 printf("Skip Next If True"); 1623 break; 1624 case ACPI_ERST_GOTO: 1625 printf("Goto"); 1626 break; 1627 case ACPI_ERST_SET_SRC_ADDRESS_BASE: 1628 printf("Set Src Address Base"); 1629 break; 1630 case ACPI_ERST_SET_DST_ADDRESS_BASE: 1631 printf("Set Dst Address Base"); 1632 break; 1633 case ACPI_ERST_MOVE_DATA: 1634 printf("Move Data"); 1635 break; 1636 case ACPI_ERST_INSTRUCTION_RESERVED: 1637 printf("Reserved"); 1638 break; 1639 default: 1640 printf("%d (reserved)", whea->Instruction); 1641 break; 1642 } 1643 printf("}\n"); 1644 } 1645 1646 static void 1647 acpi_print_erst_flags(ACPI_WHEA_HEADER *whea) 1648 { 1649 uint32_t flags = whea->Flags; 1650 1651 printf("\tFLAGS={"); 1652 if (flags & ACPI_ERST_PRESERVE) 1653 printf("PRESERVED"); 1654 printf("}\n"); 1655 } 1656 1657 static void 1658 acpi_handle_erst(ACPI_TABLE_HEADER *sdp) 1659 { 1660 ACPI_TABLE_ERST *erst; 1661 ACPI_ERST_ENTRY *erst_entry; 1662 uint32_t erst_pos; 1663 u_int i; 1664 1665 printf(BEGIN_COMMENT); 1666 acpi_print_sdt(sdp); 1667 erst = (ACPI_TABLE_ERST *)sdp; 1668 1669 printf("\tHeader Length=%d\n", erst->HeaderLength); 1670 printf("\tEntries=%d\n", erst->Entries); 1671 1672 erst_pos = sizeof(ACPI_TABLE_ERST); 1673 for (i = 0; i < erst->Entries; i++) { 1674 erst_entry = (ACPI_ERST_ENTRY *)((char *)erst + erst_pos); 1675 acpi_print_whea(&erst_entry->WheaHeader, 1676 acpi_print_erst_action, acpi_print_erst_instruction, 1677 acpi_print_erst_flags); 1678 erst_pos += sizeof(ACPI_ERST_ENTRY); 1679 } 1680 printf(END_COMMENT); 1681 } 1682 1683 static void 1684 acpi_print_gtd_timer(const char *name, uint32_t interrupt, uint32_t flags) 1685 { 1686 1687 printf("\t%s Timer GSIV=%d\n", name, interrupt); 1688 printf("\t%s Flags={Mode=", name); 1689 if (flags & ACPI_GTDT_INTERRUPT_MODE) 1690 printf("edge"); 1691 else 1692 printf("level"); 1693 printf(", Polarity="); 1694 if (flags & ACPI_GTDT_INTERRUPT_POLARITY) 1695 printf("active-lo"); 1696 else 1697 printf("active-hi"); 1698 if (flags & ACPI_GTDT_ALWAYS_ON) 1699 printf(", always-on"); 1700 printf("}\n"); 1701 } 1702 1703 static void 1704 acpi_print_gtd_block_timer_flags(const char *name, uint32_t interrupt, 1705 uint32_t flags) 1706 { 1707 1708 printf("\t\t%s Timer GSIV=%d\n", name, interrupt); 1709 printf("\t\t%s Timer Flags={Mode=", name); 1710 if (flags & ACPI_GTDT_GT_IRQ_MODE) 1711 printf("Secure"); 1712 else 1713 printf("Non-Secure"); 1714 printf(", Polarity="); 1715 if (flags & ACPI_GTDT_GT_IRQ_POLARITY) 1716 printf("active-lo"); 1717 else 1718 printf("active-hi"); 1719 printf("}\n"); 1720 } 1721 1722 static void 1723 acpi_print_gtblock(ACPI_GTDT_TIMER_BLOCK *gtblock) 1724 { 1725 ACPI_GTDT_TIMER_ENTRY *entry; 1726 unsigned int i; 1727 1728 printf("\tType=GT Block\n"); 1729 printf("\tLength=%d\n", gtblock->Header.Length); 1730 /* XXX might not 8byte aligned */ 1731 printf("\tBlockAddress=%016jx\n", 1732 (uintmax_t)gtblock->BlockAddress); 1733 1734 printf("\tGT Block Timer Count=%d\n", gtblock->TimerCount); 1735 entry = (ACPI_GTDT_TIMER_ENTRY *)((vaddr_t)gtblock 1736 + gtblock->TimerOffset); 1737 for (i = 0; i < gtblock->TimerCount; i++) { 1738 printf("\n"); 1739 if (entry >= (ACPI_GTDT_TIMER_ENTRY *)((vaddr_t)gtblock 1740 + gtblock->Header.Length)) { 1741 printf("\\ttWrong Timer entry\n"); 1742 break; 1743 } 1744 printf("\t\tFrame Number=%d\n", entry->FrameNumber); 1745 /* XXX might not 8byte aligned */ 1746 printf("\t\tBaseAddress=%016jx\n", 1747 (uintmax_t)entry->BaseAddress); 1748 /* XXX might not 8byte aligned */ 1749 printf("\t\tEl0BaseAddress=%016jx\n", 1750 (uintmax_t)entry->El0BaseAddress); 1751 1752 acpi_print_gtd_block_timer_flags("Physical", 1753 entry->TimerInterrupt, entry->TimerFlags); 1754 acpi_print_gtd_block_timer_flags("Virtual", 1755 entry->VirtualTimerInterrupt, entry->VirtualTimerFlags); 1756 1757 printf("\t\tCommon Flags={Mode="); 1758 if (entry->CommonFlags & ACPI_GTDT_GT_IS_SECURE_TIMER) 1759 printf("Secure"); 1760 else 1761 printf("Non-Secure"); 1762 if (entry->CommonFlags & ACPI_GTDT_GT_ALWAYS_ON) 1763 printf(", always-on"); 1764 printf("}\n"); 1765 1766 entry++; 1767 } 1768 } 1769 1770 static void 1771 acpi_print_sbsa_watchdog(ACPI_GTDT_WATCHDOG *wdog) 1772 { 1773 1774 printf("\tType=Watchdog GT\n"); 1775 printf("\tLength=%d\n", wdog->Header.Length); 1776 /* XXX might not 8byte aligned */ 1777 printf("\tRefreshFrameAddress=%016jx\n", 1778 (uintmax_t)wdog->RefreshFrameAddress); 1779 /* XXX might not 8byte aligned */ 1780 printf("\tControlFrameAddress=%016jx\n", 1781 (uintmax_t)wdog->ControlFrameAddress); 1782 printf("\tGSIV=%d\n", wdog->TimerInterrupt); 1783 1784 printf("\tFlags={Mode="); 1785 if (wdog->TimerFlags & ACPI_GTDT_WATCHDOG_IRQ_MODE) 1786 printf("edge"); 1787 else 1788 printf("level"); 1789 printf(", Polarity="); 1790 if (wdog->TimerFlags & ACPI_GTDT_WATCHDOG_IRQ_POLARITY) 1791 printf("active-lo"); 1792 else 1793 printf("active-hi"); 1794 if (wdog->TimerFlags & ACPI_GTDT_WATCHDOG_SECURE) 1795 printf(", Secure"); 1796 else 1797 printf(", Non-Secure"); 1798 printf("}\n"); 1799 } 1800 1801 static void 1802 acpi_handle_gtdt(ACPI_TABLE_HEADER *sdp) 1803 { 1804 ACPI_TABLE_GTDT *gtdt; 1805 ACPI_GTDT_HEADER *hdr; 1806 u_int i; 1807 1808 printf(BEGIN_COMMENT); 1809 acpi_print_sdt(sdp); 1810 gtdt = (ACPI_TABLE_GTDT *)sdp; 1811 1812 printf("\tCounterBlockAddresss=%016jx\n", 1813 (uintmax_t)gtdt->CounterBlockAddresss); /* XXX not 8byte aligned */ 1814 printf("\tCounterReadBlockAddress=%016jx\n", 1815 (uintmax_t)gtdt->CounterReadBlockAddress); 1816 1817 #define PRINTTIMER(gtdt, name) acpi_print_gtd_timer( \ 1818 #name, (gtdt)-> name## Interrupt, \ 1819 (gtdt)-> name ## Flags) 1820 1821 PRINTTIMER(gtdt, SecureEl1); 1822 PRINTTIMER(gtdt, NonSecureEl1); 1823 PRINTTIMER(gtdt, VirtualTimer); 1824 PRINTTIMER(gtdt, NonSecureEl2); 1825 1826 #undef PRINTTIMER 1827 1828 printf("\tPlatform Timer Count=%d\n", gtdt->PlatformTimerCount); 1829 1830 hdr = (ACPI_GTDT_HEADER *)((vaddr_t)sdp + gtdt->PlatformTimerOffset); 1831 for (i = 0; i < gtdt->PlatformTimerCount; i++) { 1832 printf("\n"); 1833 if (hdr >= (ACPI_GTDT_HEADER *)((vaddr_t)sdp + sdp->Length)) { 1834 printf("\tWrong GTDT header" 1835 "(type = %hhu, length = %hu)\n", 1836 hdr->Type, hdr->Length); 1837 break; 1838 } 1839 1840 switch (hdr->Type) { 1841 case ACPI_GTDT_TYPE_TIMER_BLOCK: 1842 acpi_print_gtblock((ACPI_GTDT_TIMER_BLOCK *)hdr); 1843 break; 1844 case ACPI_GTDT_TYPE_WATCHDOG: 1845 acpi_print_sbsa_watchdog((ACPI_GTDT_WATCHDOG *)hdr); 1846 break; 1847 default: 1848 printf("\tUnknown Platform Timer Type" 1849 "(type = %hhu, length = %hu)\n", 1850 hdr->Type, hdr->Length); 1851 break; 1852 } 1853 /* Next */ 1854 hdr = (ACPI_GTDT_HEADER *)((vaddr_t)hdr + hdr->Length); 1855 } 1856 printf(END_COMMENT); 1857 } 1858 1859 static void 1860 acpi_handle_madt(ACPI_TABLE_HEADER *sdp) 1861 { 1862 ACPI_TABLE_MADT *madt; 1863 1864 printf(BEGIN_COMMENT); 1865 acpi_print_sdt(sdp); 1866 madt = (ACPI_TABLE_MADT *)sdp; 1867 printf("\tLocal APIC ADDR=0x%08x\n", madt->Address); 1868 printf("\tFlags={"); 1869 if (madt->Flags & ACPI_MADT_PCAT_COMPAT) 1870 printf("PC-AT"); 1871 printf("}\n"); 1872 acpi_walk_subtables(sdp, (madt + 1), acpi_print_madt); 1873 printf(END_COMMENT); 1874 } 1875 1876 static void 1877 acpi_handle_hpet(ACPI_TABLE_HEADER *sdp) 1878 { 1879 ACPI_TABLE_HPET *hpet; 1880 1881 printf(BEGIN_COMMENT); 1882 acpi_print_sdt(sdp); 1883 hpet = (ACPI_TABLE_HPET *)sdp; 1884 printf("\tHPET Number=%d\n", hpet->Sequence); 1885 printf("\tADDR="); 1886 acpi_print_gas(&hpet->Address); 1887 printf("\tHW Rev=0x%x\n", hpet->Id & ACPI_HPET_ID_HARDWARE_REV_ID); 1888 printf("\tComparators=%d\n", (hpet->Id & ACPI_HPET_ID_COMPARATORS) >> 1889 8); 1890 printf("\tCounter Size=%d\n", hpet->Id & ACPI_HPET_ID_COUNT_SIZE_CAP ? 1891 1 : 0); 1892 printf("\tLegacy IRQ routing capable={"); 1893 if (hpet->Id & ACPI_HPET_ID_LEGACY_CAPABLE) 1894 printf("TRUE}\n"); 1895 else 1896 printf("FALSE}\n"); 1897 printf("\tPCI Vendor ID=0x%04x\n", hpet->Id >> 16); 1898 printf("\tMinimal Tick=%d\n", hpet->MinimumTick); 1899 printf("\tFlags=0x%02x\n", hpet->Flags); 1900 printf(END_COMMENT); 1901 } 1902 1903 static void 1904 acpi_print_native_lpit(ACPI_LPIT_NATIVE *nl) 1905 { 1906 printf("\tEntryTrigger="); 1907 acpi_print_gas(&nl->EntryTrigger); 1908 printf("\tResidency=%u\n", nl->Residency); 1909 printf("\tLatency=%u\n", nl->Latency); 1910 if (nl->Header.Flags & ACPI_LPIT_NO_COUNTER) 1911 printf("\tResidencyCounter=Not Present"); 1912 else { 1913 printf("\tResidencyCounter="); 1914 acpi_print_gas(&nl->ResidencyCounter); 1915 } 1916 if (nl->CounterFrequency) 1917 printf("\tCounterFrequency=%ju\n", nl->CounterFrequency); 1918 else 1919 printf("\tCounterFrequency=TSC\n"); 1920 } 1921 1922 static void 1923 acpi_print_lpit(ACPI_LPIT_HEADER *lpit) 1924 { 1925 if (lpit->Type == ACPI_LPIT_TYPE_NATIVE_CSTATE) 1926 printf("\tType=ACPI_LPIT_TYPE_NATIVE_CSTATE\n"); 1927 else 1928 warnx("unknown LPIT type %u", lpit->Type); 1929 1930 printf("\tLength=%u\n", lpit->Length); 1931 printf("\tUniqueId=0x%04x\n", lpit->UniqueId); 1932 #define PRINTFLAG(var, flag) printflag((var), ACPI_LPIT_## flag, #flag) 1933 printf("\tFlags="); 1934 PRINTFLAG(lpit->Flags, STATE_DISABLED); 1935 PRINTFLAG_END(); 1936 #undef PRINTFLAG 1937 1938 if (lpit->Type == ACPI_LPIT_TYPE_NATIVE_CSTATE) 1939 return acpi_print_native_lpit((ACPI_LPIT_NATIVE *)lpit); 1940 } 1941 1942 static void 1943 acpi_walk_lpit(ACPI_TABLE_HEADER *table, void *first, 1944 void (*action)(ACPI_LPIT_HEADER *)) 1945 { 1946 ACPI_LPIT_HEADER *subtable; 1947 char *end; 1948 1949 subtable = first; 1950 end = (char *)table + table->Length; 1951 while ((char *)subtable < end) { 1952 printf("\n"); 1953 if (subtable->Length < sizeof(ACPI_LPIT_HEADER)) { 1954 warnx("invalid subtable length %u", subtable->Length); 1955 return; 1956 } 1957 action(subtable); 1958 subtable = (ACPI_LPIT_HEADER *)((char *)subtable + 1959 subtable->Length); 1960 } 1961 } 1962 1963 static void 1964 acpi_handle_lpit(ACPI_TABLE_HEADER *sdp) 1965 { 1966 ACPI_TABLE_LPIT *lpit; 1967 1968 printf(BEGIN_COMMENT); 1969 acpi_print_sdt(sdp); 1970 lpit = (ACPI_TABLE_LPIT *)sdp; 1971 acpi_walk_lpit(sdp, (lpit + 1), acpi_print_lpit); 1972 1973 printf(END_COMMENT); 1974 } 1975 1976 static void 1977 acpi_handle_msct(ACPI_TABLE_HEADER *sdp) 1978 { 1979 ACPI_TABLE_MSCT *msct; 1980 ACPI_MSCT_PROXIMITY *msctentry; 1981 uint32_t pos; 1982 1983 printf(BEGIN_COMMENT); 1984 acpi_print_sdt(sdp); 1985 msct = (ACPI_TABLE_MSCT *)sdp; 1986 1987 printf("\tProximity Offset=0x%x\n", msct->ProximityOffset); 1988 printf("\tMax Proximity Domains=%d\n", msct->MaxProximityDomains); 1989 printf("\tMax Clock Domains=%d\n", msct->MaxClockDomains); 1990 printf("\tMax Physical Address=0x%"PRIx64"\n", msct->MaxAddress); 1991 1992 pos = msct->ProximityOffset; 1993 while (pos < msct->Header.Length) { 1994 msctentry = (ACPI_MSCT_PROXIMITY *)((char *)msct + pos); 1995 pos += msctentry->Length; 1996 1997 printf("\n"); 1998 printf("\tRevision=%d\n", msctentry->Revision); 1999 printf("\tLength=%d\n", msctentry->Length); 2000 printf("\tRange Start=%d\n", msctentry->RangeStart); 2001 printf("\tRange End=%d\n", msctentry->RangeEnd); 2002 printf("\tProcessor Capacity=%d\n", 2003 msctentry->ProcessorCapacity); 2004 printf("\tMemory Capacity=0x%"PRIx64" byte\n", 2005 msctentry->MemoryCapacity); 2006 } 2007 2008 printf(END_COMMENT); 2009 } 2010 2011 static void 2012 acpi_handle_ecdt(ACPI_TABLE_HEADER *sdp) 2013 { 2014 ACPI_TABLE_ECDT *ecdt; 2015 2016 printf(BEGIN_COMMENT); 2017 acpi_print_sdt(sdp); 2018 ecdt = (ACPI_TABLE_ECDT *)sdp; 2019 printf("\tEC_CONTROL="); 2020 acpi_print_gas(&ecdt->Control); 2021 printf("\n\tEC_DATA="); 2022 acpi_print_gas(&ecdt->Data); 2023 printf("\n\tUID=%#x, ", ecdt->Uid); 2024 printf("GPE_BIT=%#x\n", ecdt->Gpe); 2025 printf("\tEC_ID=%s\n", ecdt->Id); 2026 printf(END_COMMENT); 2027 } 2028 2029 static void 2030 acpi_handle_mcfg(ACPI_TABLE_HEADER *sdp) 2031 { 2032 ACPI_TABLE_MCFG *mcfg; 2033 ACPI_MCFG_ALLOCATION *alloc; 2034 u_int i, entries; 2035 2036 printf(BEGIN_COMMENT); 2037 acpi_print_sdt(sdp); 2038 mcfg = (ACPI_TABLE_MCFG *)sdp; 2039 entries = (sdp->Length - sizeof(ACPI_TABLE_MCFG)) / 2040 sizeof(ACPI_MCFG_ALLOCATION); 2041 alloc = (ACPI_MCFG_ALLOCATION *)(mcfg + 1); 2042 for (i = 0; i < entries; i++, alloc++) { 2043 printf("\n"); 2044 printf("\tBase Address=0x%016jx\n", (uintmax_t)alloc->Address); 2045 printf("\tSegment Group=0x%04x\n", alloc->PciSegment); 2046 printf("\tStart Bus=%d\n", alloc->StartBusNumber); 2047 printf("\tEnd Bus=%d\n", alloc->EndBusNumber); 2048 } 2049 printf(END_COMMENT); 2050 } 2051 2052 static void 2053 acpi_print_pptt_processor(ACPI_PPTT_PROCESSOR *processor) 2054 { 2055 uint32_t *private; 2056 unsigned int i; 2057 2058 printf("\tType=processor\n"); 2059 printf("\tLength=%d\n", processor->Header.Length); 2060 #define PRINTFLAG(var, flag) printflag((var), ACPI_PPTT_## flag, #flag) 2061 2062 printf("\tFlags="); 2063 PRINTFLAG(processor->Flags, PHYSICAL_PACKAGE); 2064 PRINTFLAG(processor->Flags, ACPI_PROCESSOR_ID_VALID); 2065 PRINTFLAG_END(); 2066 2067 #undef PRINTFLAG 2068 printf("\tParent=%08x\n", processor->Parent); 2069 printf("\tACPI Processor ID=0x%08x\n", processor->AcpiProcessorId); 2070 printf("\tprivate resources=%d\n", processor->NumberOfPrivResources); 2071 2072 private = (uint32_t *)(processor + 1); 2073 for (i = 0; i < processor->NumberOfPrivResources; i++) 2074 printf("\tprivate resources%d=%08x\n", i, private[i]); 2075 } 2076 2077 static void 2078 acpi_print_pptt_cache(ACPI_PPTT_CACHE *cache) 2079 { 2080 2081 printf("\tType=cache\n"); 2082 printf("\tLength=%d\n", cache->Header.Length); 2083 2084 #define PRINTFLAG(var, flag) printflag((var), ACPI_PPTT_## flag, #flag) 2085 printf("\tFlags="); 2086 PRINTFLAG(cache->Flags, SIZE_PROPERTY_VALID); 2087 PRINTFLAG(cache->Flags, NUMBER_OF_SETS_VALID); 2088 PRINTFLAG(cache->Flags, ASSOCIATIVITY_VALID); 2089 PRINTFLAG(cache->Flags, ALLOCATION_TYPE_VALID); 2090 PRINTFLAG(cache->Flags, CACHE_TYPE_VALID); 2091 PRINTFLAG(cache->Flags, WRITE_POLICY_VALID); 2092 PRINTFLAG(cache->Flags, LINE_SIZE_VALID); 2093 PRINTFLAG_END(); 2094 #undef PRINTFLAG 2095 2096 printf("\tNextLevel=0x%08x\n", cache->NextLevelOfCache); 2097 if (cache->Flags & ACPI_PPTT_SIZE_PROPERTY_VALID) 2098 printf("\tSize=%d\n", cache->Size); 2099 if (cache->Flags & ACPI_PPTT_NUMBER_OF_SETS_VALID) 2100 printf("\tSets=%d\n", cache->NumberOfSets); 2101 if (cache->Flags & ACPI_PPTT_ASSOCIATIVITY_VALID) 2102 printf("\tAssociativity=%d\n", cache->Associativity); 2103 if (cache->Flags & ACPI_PPTT_ALLOCATION_TYPE_VALID) { 2104 printf("\tAllocation type="); 2105 switch (cache->Attributes & ACPI_PPTT_MASK_ALLOCATION_TYPE) { 2106 case ACPI_PPTT_CACHE_READ_ALLOCATE: 2107 printf("Read allocate\n"); 2108 break; 2109 case ACPI_PPTT_CACHE_WRITE_ALLOCATE: 2110 printf("Write allocate\n"); 2111 break; 2112 case ACPI_PPTT_CACHE_RW_ALLOCATE: 2113 case ACPI_PPTT_CACHE_RW_ALLOCATE_ALT: 2114 printf("Read and Write allocate\n"); 2115 break; 2116 } 2117 } 2118 if (cache->Flags & ACPI_PPTT_CACHE_TYPE_VALID) { 2119 printf("\tCache type="); 2120 switch (cache->Attributes & ACPI_PPTT_MASK_CACHE_TYPE) { 2121 case ACPI_PPTT_CACHE_TYPE_DATA: 2122 printf("Data\n"); 2123 break; 2124 case ACPI_PPTT_CACHE_TYPE_INSTR: 2125 printf("Instruction\n"); 2126 break; 2127 case ACPI_PPTT_CACHE_TYPE_UNIFIED: 2128 case ACPI_PPTT_CACHE_TYPE_UNIFIED_ALT: 2129 printf("Unified\n"); 2130 break; 2131 } 2132 } 2133 if (cache->Flags & ACPI_PPTT_WRITE_POLICY_VALID) 2134 printf("\tWrite Policy=Write %s \n", 2135 (cache->Attributes & ACPI_PPTT_MASK_WRITE_POLICY) ? 2136 "through" : "back"); 2137 2138 if (cache->Flags & ACPI_PPTT_LINE_SIZE_VALID) 2139 printf("\tLine size=%d\n", cache->LineSize); 2140 } 2141 2142 static void 2143 acpi_print_pptt_id(ACPI_PPTT_ID *id) 2144 { 2145 2146 printf("\tType=id\n"); 2147 printf("\tLength=%d\n", id->Header.Length); 2148 2149 printf("\tVENDOR_ID="); 2150 acpi_print_string((char *)&id->VendorId, 4); 2151 printf("\n"); 2152 2153 printf("\tLEVEL_1_ID=%016" PRIx64 "\n", id->Level1Id); 2154 printf("\tLEVEL_2_ID=%016" PRIx64 "\n", id->Level2Id); 2155 printf("\tMajor=%hu", id->MajorRev); 2156 printf("\tMinor=%hu", id->MinorRev); 2157 printf("\tSpin=%hu", id->SpinRev); 2158 } 2159 2160 static void 2161 acpi_print_pptt(ACPI_SUBTABLE_HEADER *hdr) 2162 { 2163 switch (hdr->Type) { 2164 case ACPI_PPTT_TYPE_PROCESSOR: 2165 acpi_print_pptt_processor((ACPI_PPTT_PROCESSOR *)hdr); 2166 break; 2167 case ACPI_PPTT_TYPE_CACHE: 2168 acpi_print_pptt_cache((ACPI_PPTT_CACHE *)hdr); 2169 break; 2170 case ACPI_PPTT_TYPE_ID: 2171 acpi_print_pptt_id((ACPI_PPTT_ID *)hdr); 2172 break; 2173 default: 2174 printf("\tUnknown structure" 2175 "(type = %hhu, length = %hhu)\n", 2176 hdr->Type, hdr->Length); 2177 break; 2178 } 2179 } 2180 2181 static void 2182 acpi_handle_pptt(ACPI_TABLE_HEADER *sdp) 2183 { 2184 ACPI_TABLE_PPTT *pptt; 2185 2186 printf(BEGIN_COMMENT); 2187 acpi_print_sdt(sdp); 2188 2189 pptt = (ACPI_TABLE_PPTT *)sdp; 2190 acpi_walk_subtables(sdp, (pptt + 1), acpi_print_pptt); 2191 2192 printf(END_COMMENT); 2193 } 2194 2195 static void 2196 acpi_handle_sbst(ACPI_TABLE_HEADER *sdp) 2197 { 2198 ACPI_TABLE_SBST *sbst; 2199 2200 printf(BEGIN_COMMENT); 2201 acpi_print_sdt(sdp); 2202 sbst = (ACPI_TABLE_SBST *)sdp; 2203 2204 printf("\tWarning Level=%d mWh\n", sbst->WarningLevel); 2205 printf("\tLow Level=%d mWh\n", sbst->LowLevel); 2206 printf("\tCritical Level=%d mWh\n", sbst->CriticalLevel); 2207 2208 printf(END_COMMENT); 2209 } 2210 2211 static void 2212 acpi_handle_slit(ACPI_TABLE_HEADER *sdp) 2213 { 2214 ACPI_TABLE_SLIT *slit; 2215 u_int idx; 2216 uint64_t cnt; 2217 2218 printf(BEGIN_COMMENT); 2219 acpi_print_sdt(sdp); 2220 slit = (ACPI_TABLE_SLIT *)sdp; 2221 2222 cnt = slit->LocalityCount * slit->LocalityCount; 2223 printf("\tLocalityCount=%ju\n", (uintmax_t)slit->LocalityCount); 2224 printf("\tEntry=\n\t"); 2225 for (idx = 0; idx < cnt; idx++) { 2226 printf("%u ", slit->Entry[idx]); 2227 if ((idx % slit->LocalityCount) == (slit->LocalityCount - 1)) { 2228 printf("\n"); 2229 if (idx < cnt - 1) 2230 printf("\t"); 2231 } 2232 } 2233 2234 printf(END_COMMENT); 2235 } 2236 2237 static void 2238 acpi_handle_spcr(ACPI_TABLE_HEADER *sdp) 2239 { 2240 ACPI_TABLE_SPCR *spcr; 2241 2242 printf(BEGIN_COMMENT); 2243 acpi_print_sdt(sdp); 2244 spcr = (ACPI_TABLE_SPCR *)sdp; 2245 2246 printf("\n\tInterface Type="); 2247 switch (sdp->Revision) { 2248 case 1: 2249 printf("full 16550%s\n", 2250 (spcr->InterfaceType == 1) ? 2251 "(must also accept writing FCR register)" : ""); 2252 break; 2253 case 2: 2254 acpi_print_dbg2_serial_subtype(spcr->InterfaceType); 2255 break; 2256 default: 2257 printf("unknown Revision\n"); 2258 break; 2259 } 2260 2261 printf("\tSerial Port="); 2262 acpi_print_gas(&spcr->SerialPort); 2263 printf("\n\tInterrupt Type={"); 2264 if (spcr->InterruptType & 0x1) { 2265 printf("\n\t\tdual-8259 IRQ="); 2266 switch (spcr->PcInterrupt) { 2267 case 2 ... 7: 2268 case 9 ... 12: 2269 case 14 ... 15: 2270 printf("%d", spcr->PcInterrupt); 2271 break; 2272 default: 2273 printf("%d (invalid entry)", spcr->PcInterrupt); 2274 break; 2275 } 2276 } 2277 if (spcr->InterruptType & 0x2) { 2278 printf("\n\t\tIO APIC={ GSI=%d }", spcr->Interrupt); 2279 } 2280 if (spcr->InterruptType & 0x4) { 2281 printf("\n\t\tIO SAPIC={ GSI=%d }", spcr->Interrupt); 2282 } 2283 if (spcr->InterruptType & 0x8) { 2284 printf("\n\t\tARMH GIC={ GSI=%d }", spcr->Interrupt); 2285 } 2286 printf("\n\t}\n"); 2287 2288 printf("\tBaud Rate="); 2289 switch (spcr->BaudRate) { 2290 case 3: 2291 printf("9600"); 2292 break; 2293 case 4: 2294 printf("19200"); 2295 break; 2296 case 6: 2297 printf("57600"); 2298 break; 2299 case 7: 2300 printf("115200"); 2301 break; 2302 default: 2303 printf("unknown speed index %d", spcr->BaudRate); 2304 break; 2305 } 2306 printf("\n\tParity={"); 2307 switch (spcr->Parity) { 2308 case 0: 2309 printf("OFF"); 2310 break; 2311 default: 2312 printf("ON"); 2313 break; 2314 } 2315 printf("}\n"); 2316 2317 printf("\tStop Bits={"); 2318 switch (spcr->StopBits) { 2319 case 1: 2320 printf("ON"); 2321 break; 2322 default: 2323 printf("OFF"); 2324 break; 2325 } 2326 printf("}\n"); 2327 2328 printf("\tFlow Control={"); 2329 if (spcr->FlowControl & 0x1) 2330 printf("DCD, "); 2331 if (spcr->FlowControl & 0x2) 2332 printf("RTS/CTS hardware, "); 2333 if (spcr->FlowControl & 0x4) 2334 printf("XON/XOFF software"); 2335 printf("}\n"); 2336 2337 printf("\tTerminal="); 2338 switch (spcr->TerminalType) { 2339 case 0: 2340 printf("VT100"); 2341 break; 2342 case 1: 2343 printf("VT100+"); 2344 break; 2345 case 2: 2346 printf("VT-UTF8"); 2347 break; 2348 case 3: 2349 printf("ANSI"); 2350 break; 2351 default: 2352 printf("unknown type %d", spcr->TerminalType); 2353 break; 2354 } 2355 printf("\n"); 2356 2357 acpi_print_pci(spcr->PciVendorId, spcr->PciDeviceId, 2358 spcr->PciSegment, spcr->PciBus, spcr->PciDevice, spcr->PciFunction); 2359 2360 printf("\tPCI Flags={"); 2361 if (spcr->PciFlags & ACPI_SPCR_DO_NOT_DISABLE) 2362 printf("DONOT_DISABLE"); 2363 printf("}\n"); 2364 2365 printf(END_COMMENT); 2366 } 2367 2368 static void 2369 acpi_handle_spmi(ACPI_TABLE_HEADER *sdp) 2370 { 2371 ACPI_TABLE_SPMI *spmi; 2372 2373 printf(BEGIN_COMMENT); 2374 acpi_print_sdt(sdp); 2375 spmi = (ACPI_TABLE_SPMI *)sdp; 2376 2377 printf("\tInterface Type="); 2378 switch (spmi->InterfaceType) { 2379 case ACPI_SPMI_KEYBOARD: 2380 printf("Keyboard Controller Stype (KCS)"); 2381 break; 2382 case ACPI_SPMI_SMI: 2383 printf("Server Management Interface Chip (SMIC)"); 2384 break; 2385 case ACPI_SPMI_BLOCK_TRANSFER: 2386 printf("Block Transfer (BT)"); 2387 break; 2388 case ACPI_SPMI_SMBUS: 2389 printf("SMBus System Interface (SSIF)"); 2390 break; 2391 default: 2392 printf("Reserved(%d)", spmi->InterfaceType); 2393 break; 2394 } 2395 printf("\n\tSpecRevision=%d.%d", spmi->SpecRevision >> 8, 2396 spmi->SpecRevision & 0xff); 2397 2398 printf("\n\tInterrupt Type={"); 2399 if (spmi->InterruptType & 0x1) { 2400 printf("\n\t\tSCI triggered GPE=%d", spmi->GpeNumber); 2401 } 2402 if (spmi->InterruptType & 0x2) { 2403 printf("\n\t\tIO APIC/SAPIC={ GSI=%d }", spmi->Interrupt); 2404 } 2405 printf("\n\t}\n"); 2406 2407 printf("\tBase Address="); 2408 acpi_print_gas(&spmi->IpmiRegister); 2409 printf("\n"); 2410 2411 if ((spmi->PciDeviceFlag & 0x01) != 0) 2412 acpi_print_pci_sbdf(spmi->PciSegment, spmi->PciBus, 2413 spmi->PciDevice, spmi->PciFunction); 2414 2415 printf(END_COMMENT); 2416 } 2417 2418 static void 2419 acpi_print_srat_cpu(uint8_t type, uint32_t apic_id, uint32_t proximity_domain, 2420 uint32_t flags, uint32_t clockdomain, uint8_t sapic_eid) 2421 { 2422 2423 printf("\tFlags={"); 2424 if (flags & ACPI_SRAT_CPU_ENABLED) 2425 printf("ENABLED"); 2426 else 2427 printf("DISABLED"); 2428 printf("}\n"); 2429 printf("\t%s ID=%d\n", 2430 (type == ACPI_SRAT_TYPE_GIC_ITS_AFFINITY) ? "ITS" : "APIC", 2431 apic_id); 2432 if (type == ACPI_SRAT_TYPE_CPU_AFFINITY) 2433 printf("\tSAPIC EID=%d\n", sapic_eid); 2434 printf("\tProximity Domain=%d\n", proximity_domain); 2435 if (type != ACPI_SRAT_TYPE_GIC_ITS_AFFINITY) 2436 printf("\tClock Domain=%d\n", clockdomain); 2437 } 2438 2439 static void 2440 acpi_print_srat_memory(ACPI_SRAT_MEM_AFFINITY *mp) 2441 { 2442 2443 printf("\tFlags={"); 2444 if (mp->Flags & ACPI_SRAT_MEM_ENABLED) 2445 printf("ENABLED"); 2446 else 2447 printf("DISABLED"); 2448 if (mp->Flags & ACPI_SRAT_MEM_HOT_PLUGGABLE) 2449 printf(",HOT_PLUGGABLE"); 2450 if (mp->Flags & ACPI_SRAT_MEM_NON_VOLATILE) 2451 printf(",NON_VOLATILE"); 2452 printf("}\n"); 2453 printf("\tBase Address=0x%016jx\n", (uintmax_t)mp->BaseAddress); 2454 printf("\tLength=0x%016jx\n", (uintmax_t)mp->Length); 2455 printf("\tProximity Domain=%d\n", mp->ProximityDomain); 2456 } 2457 2458 static const char *srat_types[] = { 2459 [ACPI_SRAT_TYPE_CPU_AFFINITY] = "CPU", 2460 [ACPI_SRAT_TYPE_MEMORY_AFFINITY] = "Memory", 2461 [ACPI_SRAT_TYPE_X2APIC_CPU_AFFINITY] = "X2APIC", 2462 [ACPI_SRAT_TYPE_GICC_AFFINITY] = "GICC", 2463 [ACPI_SRAT_TYPE_GIC_ITS_AFFINITY] = "GIC ITS", 2464 }; 2465 2466 static void 2467 acpi_print_srat(ACPI_SUBTABLE_HEADER *srat) 2468 { 2469 ACPI_SRAT_CPU_AFFINITY *cpu; 2470 ACPI_SRAT_X2APIC_CPU_AFFINITY *x2apic; 2471 ACPI_SRAT_GICC_AFFINITY *gicc; 2472 ACPI_SRAT_GIC_ITS_AFFINITY *gici; 2473 2474 if (srat->Type < __arraycount(srat_types)) 2475 printf("\tType=%s\n", srat_types[srat->Type]); 2476 else 2477 printf("\tType=%d (unknown)\n", srat->Type); 2478 switch (srat->Type) { 2479 case ACPI_SRAT_TYPE_CPU_AFFINITY: 2480 cpu = (ACPI_SRAT_CPU_AFFINITY *)srat; 2481 acpi_print_srat_cpu(srat->Type, cpu->ApicId, 2482 cpu->ProximityDomainHi[2] << 24 | 2483 cpu->ProximityDomainHi[1] << 16 | 2484 cpu->ProximityDomainHi[0] << 0 | 2485 cpu->ProximityDomainLo, 2486 cpu->Flags, cpu->ClockDomain, cpu->LocalSapicEid); 2487 break; 2488 case ACPI_SRAT_TYPE_MEMORY_AFFINITY: 2489 acpi_print_srat_memory((ACPI_SRAT_MEM_AFFINITY *)srat); 2490 break; 2491 case ACPI_SRAT_TYPE_X2APIC_CPU_AFFINITY: 2492 x2apic = (ACPI_SRAT_X2APIC_CPU_AFFINITY *)srat; 2493 acpi_print_srat_cpu(srat->Type, x2apic->ApicId, 2494 x2apic->ProximityDomain, 2495 x2apic->Flags, x2apic->ClockDomain, 0 /* dummy */); 2496 break; 2497 case ACPI_SRAT_TYPE_GICC_AFFINITY: 2498 gicc = (ACPI_SRAT_GICC_AFFINITY *)srat; 2499 acpi_print_srat_cpu(srat->Type, gicc->AcpiProcessorUid, 2500 gicc->ProximityDomain, 2501 gicc->Flags, gicc->ClockDomain, 0 /* dummy */); 2502 break; 2503 case ACPI_SRAT_TYPE_GIC_ITS_AFFINITY: 2504 gici = (ACPI_SRAT_GIC_ITS_AFFINITY *)srat; 2505 acpi_print_srat_cpu(srat->Type, gici->ItsId, 2506 gici->ProximityDomain, 2507 0 /* dummy */, 0 /* dummy */, 0 /* dummy */); 2508 break; 2509 } 2510 } 2511 2512 static void 2513 acpi_handle_srat(ACPI_TABLE_HEADER *sdp) 2514 { 2515 ACPI_TABLE_SRAT *srat; 2516 2517 printf(BEGIN_COMMENT); 2518 acpi_print_sdt(sdp); 2519 srat = (ACPI_TABLE_SRAT *)sdp; 2520 printf("\tTable Revision=%d\n", srat->TableRevision); 2521 acpi_walk_subtables(sdp, (srat + 1), acpi_print_srat); 2522 printf(END_COMMENT); 2523 } 2524 2525 static const char *nfit_types[] = { 2526 [ACPI_NFIT_TYPE_SYSTEM_ADDRESS] = "System Address", 2527 [ACPI_NFIT_TYPE_MEMORY_MAP] = "Memory Map", 2528 [ACPI_NFIT_TYPE_INTERLEAVE] = "Interleave", 2529 [ACPI_NFIT_TYPE_SMBIOS] = "SMBIOS", 2530 [ACPI_NFIT_TYPE_CONTROL_REGION] = "Control Region", 2531 [ACPI_NFIT_TYPE_DATA_REGION] = "Data Region", 2532 [ACPI_NFIT_TYPE_FLUSH_ADDRESS] = "Flush Address" 2533 }; 2534 2535 2536 static void 2537 acpi_print_nfit(ACPI_NFIT_HEADER *nfit) 2538 { 2539 char *uuidstr; 2540 uint32_t status; 2541 2542 ACPI_NFIT_SYSTEM_ADDRESS *sysaddr; 2543 ACPI_NFIT_MEMORY_MAP *mmap; 2544 ACPI_NFIT_INTERLEAVE *ileave; 2545 ACPI_NFIT_SMBIOS *smbios __unused; 2546 ACPI_NFIT_CONTROL_REGION *ctlreg; 2547 ACPI_NFIT_DATA_REGION *datareg; 2548 ACPI_NFIT_FLUSH_ADDRESS *fladdr; 2549 2550 if (nfit->Type < __arraycount(nfit_types)) 2551 printf("\tType=%s\n", nfit_types[nfit->Type]); 2552 else 2553 printf("\tType=%u (unknown)\n", nfit->Type); 2554 switch (nfit->Type) { 2555 case ACPI_NFIT_TYPE_SYSTEM_ADDRESS: 2556 sysaddr = (ACPI_NFIT_SYSTEM_ADDRESS *)nfit; 2557 printf("\tRangeIndex=%u\n", (u_int)sysaddr->RangeIndex); 2558 printf("\tProximityDomain=%u\n", 2559 (u_int)sysaddr->ProximityDomain); 2560 uuid_to_string((uuid_t *)(sysaddr->RangeGuid), 2561 &uuidstr, &status); 2562 if (status != uuid_s_ok) 2563 errx(1, "uuid_to_string: status=%u", status); 2564 printf("\tRangeGuid=%s\n", uuidstr); 2565 free(uuidstr); 2566 printf("\tAddress=0x%016jx\n", (uintmax_t)sysaddr->Address); 2567 printf("\tLength=0x%016jx\n", (uintmax_t)sysaddr->Length); 2568 printf("\tMemoryMapping=0x%016jx\n", 2569 (uintmax_t)sysaddr->MemoryMapping); 2570 2571 #define PRINTFLAG(var, flag) printflag((var), ACPI_NFIT_## flag, #flag) 2572 2573 printf("\tFlags="); 2574 PRINTFLAG(sysaddr->Flags, ADD_ONLINE_ONLY); 2575 PRINTFLAG(sysaddr->Flags, PROXIMITY_VALID); 2576 PRINTFLAG_END(); 2577 2578 #undef PRINTFLAG 2579 2580 break; 2581 case ACPI_NFIT_TYPE_MEMORY_MAP: 2582 mmap = (ACPI_NFIT_MEMORY_MAP *)nfit; 2583 printf("\tDeviceHandle=%u\n", (u_int)mmap->DeviceHandle); 2584 printf("\tPhysicalId=%u\n", (u_int)mmap->PhysicalId); 2585 printf("\tRegionId=%u\n", (u_int)mmap->RegionId); 2586 printf("\tRangeIndex=%u\n", (u_int)mmap->RangeIndex); 2587 printf("\tRegionIndex=%u\n", (u_int)mmap->RegionIndex); 2588 printf("\tRegionSize=0x%016jx\n", (uintmax_t)mmap->RegionSize); 2589 printf("\tRegionOffset=0x%016jx\n", 2590 (uintmax_t)mmap->RegionOffset); 2591 printf("\tAddress=0x%016jx\n", (uintmax_t)mmap->Address); 2592 printf("\tInterleaveIndex=%u\n", (u_int)mmap->InterleaveIndex); 2593 printf("\tInterleaveWays=%u\n", (u_int)mmap->InterleaveWays); 2594 2595 #define PRINTFLAG(var, flag) printflag((var), ACPI_NFIT_MEM_## flag, #flag) 2596 2597 printf("\tFlags="); 2598 PRINTFLAG(mmap->Flags, SAVE_FAILED); 2599 PRINTFLAG(mmap->Flags, RESTORE_FAILED); 2600 PRINTFLAG(mmap->Flags, FLUSH_FAILED); 2601 PRINTFLAG(mmap->Flags, NOT_ARMED); 2602 PRINTFLAG(mmap->Flags, HEALTH_OBSERVED); 2603 PRINTFLAG(mmap->Flags, HEALTH_ENABLED); 2604 PRINTFLAG(mmap->Flags, MAP_FAILED); 2605 PRINTFLAG_END(); 2606 2607 #undef PRINTFLAG 2608 2609 break; 2610 case ACPI_NFIT_TYPE_INTERLEAVE: 2611 ileave = (ACPI_NFIT_INTERLEAVE *)nfit; 2612 printf("\tInterleaveIndex=%u\n", 2613 (u_int)ileave->InterleaveIndex); 2614 printf("\tLineCount=%u\n", (u_int)ileave->LineCount); 2615 printf("\tLineSize=%u\n", (u_int)ileave->LineSize); 2616 /* XXX ileave->LineOffset[i] output is not supported */ 2617 break; 2618 case ACPI_NFIT_TYPE_SMBIOS: 2619 smbios = (ACPI_NFIT_SMBIOS *)nfit; 2620 /* XXX smbios->Data[x] output is not supported */ 2621 break; 2622 case ACPI_NFIT_TYPE_CONTROL_REGION: 2623 ctlreg = (ACPI_NFIT_CONTROL_REGION *)nfit; 2624 printf("\tRegionIndex=%u\n", (u_int)ctlreg->RegionIndex); 2625 printf("\tVendorId=0x%04x\n", (u_int)ctlreg->VendorId); 2626 printf("\tDeviceId=0x%04x\n", (u_int)ctlreg->DeviceId); 2627 printf("\tRevisionId=%u\n", (u_int)ctlreg->RevisionId); 2628 printf("\tSubsystemVendorId=0x%04x\n", 2629 (u_int)ctlreg->SubsystemVendorId); 2630 printf("\tSubsystemDeviceId=0x%04x\n", 2631 (u_int)ctlreg->SubsystemDeviceId); 2632 printf("\tSubsystemRevisionId=%u\n", 2633 (u_int)ctlreg->SubsystemRevisionId); 2634 printf("\tValidFields=%02x\n", (u_int)ctlreg->ValidFields); 2635 printf("\tManufacturingLocation=%u\n", 2636 (u_int)ctlreg->ManufacturingLocation); 2637 printf("\tManufacturingDate=%u\n", 2638 (u_int)ctlreg->ManufacturingDate); 2639 printf("\tSerialNumber=%u\n", 2640 (u_int)ctlreg->SerialNumber); 2641 printf("\tCode=0x%04x\n", (u_int)ctlreg->Code); 2642 printf("\tWindows=%u\n", (u_int)ctlreg->Windows); 2643 printf("\tWindowSize=0x%016jx\n", 2644 (uintmax_t)ctlreg->WindowSize); 2645 printf("\tCommandOffset=0x%016jx\n", 2646 (uintmax_t)ctlreg->CommandOffset); 2647 printf("\tCommandSize=0x%016jx\n", 2648 (uintmax_t)ctlreg->CommandSize); 2649 printf("\tStatusOffset=0x%016jx\n", 2650 (uintmax_t)ctlreg->StatusOffset); 2651 printf("\tStatusSize=0x%016jx\n", 2652 (uintmax_t)ctlreg->StatusSize); 2653 2654 #define PRINTFLAG(var, flag) printflag((var), ACPI_NFIT_## flag, #flag) 2655 2656 printf("\tFlags="); 2657 PRINTFLAG(ctlreg->Flags, CONTROL_BUFFERED); 2658 PRINTFLAG_END(); 2659 2660 #undef PRINTFLAG 2661 2662 break; 2663 case ACPI_NFIT_TYPE_DATA_REGION: 2664 datareg = (ACPI_NFIT_DATA_REGION *)nfit; 2665 printf("\tRegionIndex=%u\n", (u_int)datareg->RegionIndex); 2666 printf("\tWindows=%u\n", (u_int)datareg->Windows); 2667 printf("\tOffset=0x%016jx\n", (uintmax_t)datareg->Offset); 2668 printf("\tSize=0x%016jx\n", (uintmax_t)datareg->Size); 2669 printf("\tCapacity=0x%016jx\n", (uintmax_t)datareg->Capacity); 2670 printf("\tStartAddress=0x%016jx\n", 2671 (uintmax_t)datareg->StartAddress); 2672 break; 2673 case ACPI_NFIT_TYPE_FLUSH_ADDRESS: 2674 fladdr = (ACPI_NFIT_FLUSH_ADDRESS *)nfit; 2675 printf("\tDeviceHandle=%u\n", (u_int)fladdr->DeviceHandle); 2676 printf("\tHintCount=%u\n", (u_int)fladdr->HintCount); 2677 /* XXX fladdr->HintAddress[i] output is not supported */ 2678 break; 2679 } 2680 } 2681 2682 static void 2683 acpi_handle_nfit(ACPI_TABLE_HEADER *sdp) 2684 { 2685 ACPI_TABLE_NFIT *nfit; 2686 2687 printf(BEGIN_COMMENT); 2688 acpi_print_sdt(sdp); 2689 nfit = (ACPI_TABLE_NFIT *)sdp; 2690 acpi_walk_nfit(sdp, (nfit + 1), acpi_print_nfit); 2691 printf(END_COMMENT); 2692 } 2693 2694 static char * 2695 acpi_tcpa_evname(struct TCPAevent *event) 2696 { 2697 struct TCPApc_event *pc_event; 2698 char *eventname = NULL; 2699 2700 pc_event = (struct TCPApc_event *)(event + 1); 2701 2702 switch (event->event_type) { 2703 case PREBOOT: 2704 case POST_CODE: 2705 case UNUSED: 2706 case NO_ACTION: 2707 case SEPARATOR: 2708 case SCRTM_CONTENTS: 2709 case SCRTM_VERSION: 2710 case CPU_MICROCODE: 2711 case PLATFORM_CONFIG_FLAGS: 2712 case TABLE_OF_DEVICES: 2713 case COMPACT_HASH: 2714 case IPL: 2715 case IPL_PARTITION_DATA: 2716 case NONHOST_CODE: 2717 case NONHOST_CONFIG: 2718 case NONHOST_INFO: 2719 asprintf(&eventname, "%s", 2720 tcpa_event_type_strings[event->event_type]); 2721 break; 2722 2723 case ACTION: 2724 eventname = calloc(event->event_size + 1, sizeof(char)); 2725 memcpy(eventname, pc_event, event->event_size); 2726 break; 2727 2728 case EVENT_TAG: 2729 switch (pc_event->event_id) { 2730 case SMBIOS: 2731 case BIS_CERT: 2732 case CMOS: 2733 case NVRAM: 2734 case OPTION_ROM_EXEC: 2735 case OPTION_ROM_CONFIG: 2736 case S_CRTM_VERSION: 2737 case POST_BIOS_ROM: 2738 case ESCD: 2739 case OPTION_ROM_MICROCODE: 2740 case S_CRTM_CONTENTS: 2741 case POST_CONTENTS: 2742 asprintf(&eventname, "%s", 2743 TCPA_pcclient_strings[pc_event->event_id]); 2744 break; 2745 2746 default: 2747 asprintf(&eventname, "<unknown tag 0x%02x>", 2748 pc_event->event_id); 2749 break; 2750 } 2751 break; 2752 2753 default: 2754 asprintf(&eventname, "<unknown 0x%02x>", event->event_type); 2755 break; 2756 } 2757 2758 return eventname; 2759 } 2760 2761 static void 2762 acpi_print_tcpa(struct TCPAevent *event) 2763 { 2764 int i; 2765 char *eventname; 2766 2767 eventname = acpi_tcpa_evname(event); 2768 2769 printf("\t%d", event->pcr_index); 2770 printf(" 0x"); 2771 for (i = 0; i < 20; i++) 2772 printf("%02x", event->pcr_value[i]); 2773 printf(" [%s]\n", eventname ? eventname : "<unknown>"); 2774 2775 free(eventname); 2776 } 2777 2778 static void 2779 acpi_handle_tcpa(ACPI_TABLE_HEADER *sdp) 2780 { 2781 struct TCPAbody *tcpa; 2782 struct TCPAevent *event; 2783 uintmax_t len, paddr; 2784 unsigned char *vaddr = NULL; 2785 unsigned char *vend = NULL; 2786 2787 printf(BEGIN_COMMENT); 2788 acpi_print_sdt(sdp); 2789 tcpa = (struct TCPAbody *) sdp; 2790 2791 switch (tcpa->platform_class) { 2792 case ACPI_TCPA_BIOS_CLIENT: 2793 len = tcpa->client.log_max_len; 2794 paddr = tcpa->client.log_start_addr; 2795 break; 2796 2797 case ACPI_TCPA_BIOS_SERVER: 2798 len = tcpa->server.log_max_len; 2799 paddr = tcpa->server.log_start_addr; 2800 break; 2801 2802 default: 2803 printf("XXX"); 2804 printf(END_COMMENT); 2805 return; 2806 } 2807 printf("\tClass %u Base Address 0x%jx Length %ju\n\n", 2808 tcpa->platform_class, paddr, len); 2809 2810 if (len == 0) { 2811 printf("\tEmpty TCPA table\n"); 2812 printf(END_COMMENT); 2813 return; 2814 } 2815 if (sdp->Revision == 1) { 2816 printf("\tOLD TCPA spec log found. Dumping not supported.\n"); 2817 printf(END_COMMENT); 2818 return; 2819 } 2820 2821 vaddr = (unsigned char *)acpi_map_physical(paddr, len); 2822 vend = vaddr + len; 2823 2824 while (vaddr != NULL) { 2825 if ((vaddr + sizeof(struct TCPAevent) >= vend)|| 2826 (vaddr + sizeof(struct TCPAevent) < vaddr)) 2827 break; 2828 event = (struct TCPAevent *)(void *)vaddr; 2829 if (vaddr + event->event_size >= vend) 2830 break; 2831 if (vaddr + event->event_size < vaddr) 2832 break; 2833 if (event->event_type == 0 && event->event_size == 0) 2834 break; 2835 #if 0 2836 { 2837 unsigned int i, j, k; 2838 2839 printf("\n\tsize %d\n\t\t%p ", event->event_size, vaddr); 2840 for (j = 0, i = 0; i < 2841 sizeof(struct TCPAevent) + event->event_size; i++) { 2842 printf("%02x ", vaddr[i]); 2843 if ((i+1) % 8 == 0) { 2844 for (k = 0; k < 8; k++) 2845 printf("%c", isprint(vaddr[j+k]) ? 2846 vaddr[j+k] : '.'); 2847 printf("\n\t\t%p ", &vaddr[i + 1]); 2848 j = i + 1; 2849 } 2850 } 2851 printf("\n"); } 2852 #endif 2853 acpi_print_tcpa(event); 2854 2855 vaddr += sizeof(struct TCPAevent) + event->event_size; 2856 } 2857 2858 printf(END_COMMENT); 2859 } 2860 2861 static const char * 2862 devscope_type2str(int type) 2863 { 2864 static char typebuf[16]; 2865 2866 switch (type) { 2867 case 1: 2868 return ("PCI Endpoint Device"); 2869 case 2: 2870 return ("PCI Sub-Hierarchy"); 2871 case 3: 2872 return ("IOAPIC"); 2873 case 4: 2874 return ("HPET"); 2875 case 5: 2876 return ("ACPI Name space"); 2877 default: 2878 snprintf(typebuf, sizeof(typebuf), "%d", type); 2879 return (typebuf); 2880 } 2881 } 2882 2883 static int 2884 acpi_handle_dmar_devscope(void *addr, int remaining) 2885 { 2886 char sep; 2887 int pathlen; 2888 ACPI_DMAR_PCI_PATH *path, *pathend; 2889 ACPI_DMAR_DEVICE_SCOPE *devscope = addr; 2890 2891 if (remaining < (int)sizeof(ACPI_DMAR_DEVICE_SCOPE)) 2892 return (-1); 2893 2894 if (remaining < devscope->Length) 2895 return (-1); 2896 2897 printf("\n"); 2898 printf("\t\tType=%s\n", devscope_type2str(devscope->EntryType)); 2899 printf("\t\tLength=%d\n", devscope->Length); 2900 printf("\t\tEnumerationId=%d\n", devscope->EnumerationId); 2901 printf("\t\tStartBusNumber=%d\n", devscope->Bus); 2902 2903 path = (ACPI_DMAR_PCI_PATH *)(devscope + 1); 2904 pathlen = devscope->Length - sizeof(ACPI_DMAR_DEVICE_SCOPE); 2905 pathend = path + pathlen / sizeof(ACPI_DMAR_PCI_PATH); 2906 if (path < pathend) { 2907 sep = '{'; 2908 printf("\t\tPath="); 2909 do { 2910 printf("%c%d:%d", sep, path->Device, path->Function); 2911 sep=','; 2912 path++; 2913 } while (path < pathend); 2914 printf("}\n"); 2915 } 2916 2917 return (devscope->Length); 2918 } 2919 2920 static void 2921 acpi_handle_dmar_drhd(ACPI_DMAR_HARDWARE_UNIT *drhd) 2922 { 2923 char *cp; 2924 int remaining, consumed; 2925 2926 printf("\n"); 2927 printf("\tType=DRHD\n"); 2928 printf("\tLength=%d\n", drhd->Header.Length); 2929 2930 #define PRINTFLAG(var, flag) printflag((var), ACPI_DMAR_## flag, #flag) 2931 2932 printf("\tFlags="); 2933 PRINTFLAG(drhd->Flags, INCLUDE_ALL); 2934 PRINTFLAG_END(); 2935 2936 #undef PRINTFLAG 2937 2938 printf("\tSegment=%d\n", drhd->Segment); 2939 printf("\tAddress=0x%016jx\n", (uintmax_t)drhd->Address); 2940 2941 remaining = drhd->Header.Length - sizeof(ACPI_DMAR_HARDWARE_UNIT); 2942 if (remaining > 0) 2943 printf("\tDevice Scope:"); 2944 while (remaining > 0) { 2945 cp = (char *)drhd + drhd->Header.Length - remaining; 2946 consumed = acpi_handle_dmar_devscope(cp, remaining); 2947 if (consumed <= 0) 2948 break; 2949 else 2950 remaining -= consumed; 2951 } 2952 } 2953 2954 static void 2955 acpi_handle_dmar_rmrr(ACPI_DMAR_RESERVED_MEMORY *rmrr) 2956 { 2957 char *cp; 2958 int remaining, consumed; 2959 2960 printf("\n"); 2961 printf("\tType=RMRR\n"); 2962 printf("\tLength=%d\n", rmrr->Header.Length); 2963 printf("\tSegment=%d\n", rmrr->Segment); 2964 printf("\tBaseAddress=0x%016jx\n", (uintmax_t)rmrr->BaseAddress); 2965 printf("\tLimitAddress=0x%016jx\n", (uintmax_t)rmrr->EndAddress); 2966 2967 remaining = rmrr->Header.Length - sizeof(ACPI_DMAR_RESERVED_MEMORY); 2968 if (remaining > 0) 2969 printf("\tDevice Scope:"); 2970 while (remaining > 0) { 2971 cp = (char *)rmrr + rmrr->Header.Length - remaining; 2972 consumed = acpi_handle_dmar_devscope(cp, remaining); 2973 if (consumed <= 0) 2974 break; 2975 else 2976 remaining -= consumed; 2977 } 2978 } 2979 2980 static void 2981 acpi_handle_dmar_atsr(ACPI_DMAR_ATSR *atsr) 2982 { 2983 char *cp; 2984 int remaining, consumed; 2985 2986 printf("\n"); 2987 printf("\tType=ATSR\n"); 2988 printf("\tLength=%d\n", atsr->Header.Length); 2989 2990 #define PRINTFLAG(var, flag) printflag((var), ACPI_DMAR_## flag, #flag) 2991 2992 printf("\tFlags="); 2993 PRINTFLAG(atsr->Flags, ALL_PORTS); 2994 PRINTFLAG_END(); 2995 2996 #undef PRINTFLAG 2997 2998 printf("\tSegment=%d\n", atsr->Segment); 2999 3000 remaining = atsr->Header.Length - sizeof(ACPI_DMAR_ATSR); 3001 if (remaining > 0) 3002 printf("\tDevice Scope:"); 3003 while (remaining > 0) { 3004 cp = (char *)atsr + atsr->Header.Length - remaining; 3005 consumed = acpi_handle_dmar_devscope(cp, remaining); 3006 if (consumed <= 0) 3007 break; 3008 else 3009 remaining -= consumed; 3010 } 3011 } 3012 3013 static void 3014 acpi_handle_dmar_rhsa(ACPI_DMAR_RHSA *rhsa) 3015 { 3016 3017 printf("\n"); 3018 printf("\tType=RHSA\n"); 3019 printf("\tLength=%d\n", rhsa->Header.Length); 3020 printf("\tBaseAddress=0x%016jx\n", (uintmax_t)rhsa->BaseAddress); 3021 printf("\tProximityDomain=0x%08x\n", rhsa->ProximityDomain); 3022 } 3023 3024 static void 3025 acpi_handle_dmar_andd(ACPI_DMAR_ANDD *andd) 3026 { 3027 3028 printf("\n"); 3029 printf("\tType=ANDD\n"); 3030 printf("\tLength=%d\n", andd->Header.Length); 3031 printf("\tDeviceNumber=%d\n", andd->DeviceNumber); 3032 printf("\tDeviceName=0x%s\n", andd->DeviceName); 3033 } 3034 3035 static int 3036 acpi_handle_dmar_remapping_structure(void *addr, int remaining) 3037 { 3038 ACPI_DMAR_HEADER *hdr = addr; 3039 3040 if (remaining < (int)sizeof(ACPI_DMAR_HEADER)) 3041 return (-1); 3042 3043 if (remaining < hdr->Length) 3044 return (-1); 3045 3046 switch (hdr->Type) { 3047 case ACPI_DMAR_TYPE_HARDWARE_UNIT: 3048 acpi_handle_dmar_drhd(addr); 3049 break; 3050 case ACPI_DMAR_TYPE_RESERVED_MEMORY: 3051 acpi_handle_dmar_rmrr(addr); 3052 break; 3053 case ACPI_DMAR_TYPE_ROOT_ATS: 3054 acpi_handle_dmar_atsr(addr); 3055 break; 3056 case ACPI_DMAR_TYPE_HARDWARE_AFFINITY: 3057 acpi_handle_dmar_rhsa(addr); 3058 break; 3059 case ACPI_DMAR_TYPE_NAMESPACE: 3060 acpi_handle_dmar_andd(addr); 3061 break; 3062 default: 3063 printf("\n"); 3064 printf("\tType=%d\n", hdr->Type); 3065 printf("\tLength=%d\n", hdr->Length); 3066 break; 3067 } 3068 return (hdr->Length); 3069 } 3070 3071 #ifndef ACPI_DMAR_X2APIC_OPT_OUT 3072 #define ACPI_DMAR_X2APIC_OPT_OUT (0x2) 3073 #endif 3074 3075 static void 3076 acpi_handle_dmar(ACPI_TABLE_HEADER *sdp) 3077 { 3078 char *cp; 3079 int remaining, consumed; 3080 ACPI_TABLE_DMAR *dmar; 3081 3082 printf(BEGIN_COMMENT); 3083 acpi_print_sdt(sdp); 3084 dmar = (ACPI_TABLE_DMAR *)sdp; 3085 printf("\tHost Address Width=%d\n", dmar->Width + 1); 3086 3087 #define PRINTFLAG(var, flag) printflag((var), ACPI_DMAR_## flag, #flag) 3088 3089 printf("\tFlags="); 3090 PRINTFLAG(dmar->Flags, INTR_REMAP); 3091 PRINTFLAG(dmar->Flags, X2APIC_OPT_OUT); 3092 PRINTFLAG(dmar->Flags, X2APIC_MODE); 3093 PRINTFLAG_END(); 3094 3095 #undef PRINTFLAG 3096 3097 remaining = sdp->Length - sizeof(ACPI_TABLE_DMAR); 3098 while (remaining > 0) { 3099 cp = (char *)sdp + sdp->Length - remaining; 3100 consumed = acpi_handle_dmar_remapping_structure(cp, remaining); 3101 if (consumed <= 0) 3102 break; 3103 else 3104 remaining -= consumed; 3105 } 3106 3107 printf(END_COMMENT); 3108 } 3109 3110 static void 3111 acpi_handle_uefi(ACPI_TABLE_HEADER *sdp) 3112 { 3113 ACPI_TABLE_UEFI *uefi; 3114 char *uuidstr; 3115 uint32_t status; 3116 3117 printf(BEGIN_COMMENT); 3118 acpi_print_sdt(sdp); 3119 uefi = (ACPI_TABLE_UEFI *)sdp; 3120 3121 uuid_to_string((uuid_t *)(uefi->Identifier), 3122 &uuidstr, &status); 3123 if (status != uuid_s_ok) 3124 errx(1, "uuid_to_string: status=%u", status); 3125 printf("\tUUID=%s\n", uuidstr); 3126 free(uuidstr); 3127 3128 printf("\tDataOffset=%04hx\n", uefi->DataOffset); 3129 /* XXX need write */ 3130 3131 printf(END_COMMENT); 3132 } 3133 3134 static void 3135 acpi_handle_waet(ACPI_TABLE_HEADER *sdp) 3136 { 3137 ACPI_TABLE_WAET *waet; 3138 3139 printf(BEGIN_COMMENT); 3140 acpi_print_sdt(sdp); 3141 waet = (ACPI_TABLE_WAET *)sdp; 3142 3143 printf("\tRTC Timer={"); 3144 if (waet->Flags & ACPI_WAET_RTC_NO_ACK) 3145 printf("No ACK required"); 3146 else 3147 printf("default behaviour"); 3148 printf("}\n"); 3149 printf("\t ACPI PM Timer={"); 3150 if (waet->Flags & ACPI_WAET_TIMER_ONE_READ) 3151 printf("One Read sufficient"); 3152 else 3153 printf("default behaviour"); 3154 printf("}\n"); 3155 3156 printf(END_COMMENT); 3157 } 3158 3159 static void 3160 acpi_print_wdat_action(ACPI_WHEA_HEADER *whea) 3161 { 3162 printf("\tACTION={"); 3163 switch (whea->Action) { 3164 case ACPI_WDAT_RESET: 3165 printf("RESET"); 3166 break; 3167 case ACPI_WDAT_GET_CURRENT_COUNTDOWN: 3168 printf("GET_CURRENT_COUNTDOWN"); 3169 break; 3170 case ACPI_WDAT_GET_COUNTDOWN: 3171 printf("GET_COUNTDOWN"); 3172 break; 3173 case ACPI_WDAT_SET_COUNTDOWN: 3174 printf("SET_COUNTDOWN"); 3175 break; 3176 case ACPI_WDAT_GET_RUNNING_STATE: 3177 printf("GET_RUNNING_STATE"); 3178 break; 3179 case ACPI_WDAT_SET_RUNNING_STATE: 3180 printf("SET_RUNNING_STATE"); 3181 break; 3182 case ACPI_WDAT_GET_STOPPED_STATE: 3183 printf("GET_STOPPED_STATE"); 3184 break; 3185 case ACPI_WDAT_SET_STOPPED_STATE: 3186 printf("SET_STOPPED_STATE"); 3187 break; 3188 case ACPI_WDAT_GET_REBOOT: 3189 printf("GET_REBOOT"); 3190 break; 3191 case ACPI_WDAT_SET_REBOOT: 3192 printf("SET_REBOOT"); 3193 break; 3194 case ACPI_WDAT_GET_SHUTDOWN: 3195 printf("GET_SHUTDOWN"); 3196 break; 3197 case ACPI_WDAT_SET_SHUTDOWN: 3198 printf("SET_SHUTDOWN"); 3199 break; 3200 case ACPI_WDAT_GET_STATUS: 3201 printf("GET_STATUS"); 3202 break; 3203 case ACPI_WDAT_SET_STATUS: 3204 printf("SET_STATUS"); 3205 break; 3206 case ACPI_WDAT_ACTION_RESERVED: 3207 printf("ACTION_RESERVED"); 3208 break; 3209 default: 3210 printf("%d", whea->Action); 3211 break; 3212 } 3213 printf("}\n"); 3214 } 3215 3216 static void 3217 acpi_print_wdat_instruction(ACPI_WHEA_HEADER *whea) 3218 { 3219 uint32_t ins; 3220 3221 ins = whea->Instruction & ~ACPI_WDAT_PRESERVE_REGISTER; 3222 3223 printf("\tINSTRUCTION={"); 3224 switch (ins) { 3225 case ACPI_WDAT_READ_VALUE: 3226 printf("READ_VALUE"); 3227 break; 3228 case ACPI_WDAT_READ_COUNTDOWN: 3229 printf("READ_COUNTDOWN"); 3230 break; 3231 case ACPI_WDAT_WRITE_VALUE: 3232 printf("WRITE_VALUE"); 3233 break; 3234 case ACPI_WDAT_WRITE_COUNTDOWN: 3235 printf("WRITE_COUNTDOWN"); 3236 break; 3237 case ACPI_WDAT_INSTRUCTION_RESERVED: 3238 printf("INSTRUCTION_RESERVED"); 3239 break; 3240 default: 3241 printf("%d", ins); 3242 break; 3243 } 3244 3245 if (whea->Instruction & ACPI_WDAT_PRESERVE_REGISTER) 3246 printf(", Preserve Register"); 3247 3248 printf("}\n"); 3249 } 3250 3251 static void 3252 acpi_handle_wdat(ACPI_TABLE_HEADER *sdp) 3253 { 3254 ACPI_TABLE_WDAT *wdat; 3255 ACPI_WHEA_HEADER *whea; 3256 ACPI_WDAT_ENTRY *wdat_pos; 3257 u_int i; 3258 3259 printf(BEGIN_COMMENT); 3260 acpi_print_sdt(sdp); 3261 wdat = (ACPI_TABLE_WDAT *)sdp; 3262 3263 printf("\tHeader Length=%d\n", wdat->HeaderLength); 3264 3265 acpi_print_pci_sbdf(wdat->PciSegment, wdat->PciBus, wdat->PciDevice, 3266 wdat->PciFunction); 3267 printf("\n\tTimer Counter Period=%d msec\n", wdat->TimerPeriod); 3268 printf("\tTimer Maximum Counter Value=%d\n", wdat->MaxCount); 3269 printf("\tTimer Minimum Counter Value=%d\n", wdat->MinCount); 3270 3271 printf("\tFlags={"); 3272 if (wdat->Flags & ACPI_WDAT_ENABLED) 3273 printf("ENABLED"); 3274 if (wdat->Flags & ACPI_WDAT_STOPPED) 3275 printf(", STOPPED"); 3276 printf("}\n"); 3277 3278 wdat_pos = (ACPI_WDAT_ENTRY *)((char *)wdat + sizeof(ACPI_TABLE_WDAT)); 3279 3280 for (i = 0; i < wdat->Entries; i++) { 3281 whea = (ACPI_WHEA_HEADER *)wdat_pos; 3282 acpi_print_whea(whea, 3283 acpi_print_wdat_action, acpi_print_wdat_instruction, 3284 NULL); 3285 wdat_pos++; 3286 } 3287 printf(END_COMMENT); 3288 } 3289 3290 static void 3291 acpi_handle_wddt(ACPI_TABLE_HEADER *sdp) 3292 { 3293 ACPI_TABLE_WDDT *wddt; 3294 3295 printf(BEGIN_COMMENT); 3296 acpi_print_sdt(sdp); 3297 wddt = (ACPI_TABLE_WDDT *)sdp; 3298 3299 printf("\tSpecVersion=%04hx\n", wddt->SpecVersion); 3300 printf("\tTableVersion=%04hx\n", wddt->TableVersion); 3301 printf("\tPciVendorID=%04hx\n", wddt->PciVendorId); 3302 printf("\tAddress="); 3303 acpi_print_gas(&wddt->Address); 3304 printf("\n\tTimer Maximum Counter Value=%d\n", wddt->MaxCount); 3305 printf("\tTimer Minimum Counter Value=%d\n", wddt->MinCount); 3306 printf("\tTimer Counter Period=%d\n", wddt->Period); 3307 3308 #define PRINTFLAG(var, flag) printflag((var), ACPI_WDDT_## flag, #flag) 3309 3310 printf("\tStatus="); 3311 PRINTFLAG(wddt->Status, AVAILABLE); 3312 PRINTFLAG(wddt->Status, ACTIVE); 3313 PRINTFLAG(wddt->Status, TCO_OS_OWNED); 3314 PRINTFLAG(wddt->Status, USER_RESET); 3315 PRINTFLAG(wddt->Status, WDT_RESET); 3316 PRINTFLAG(wddt->Status, POWER_FAIL); 3317 PRINTFLAG(wddt->Status, UNKNOWN_RESET); 3318 PRINTFLAG_END(); 3319 3320 printf("\tCapability="); 3321 PRINTFLAG(wddt->Capability, AUTO_RESET); 3322 PRINTFLAG(wddt->Capability, ALERT_SUPPORT); 3323 PRINTFLAG_END(); 3324 3325 #undef PRINTFLAG 3326 3327 printf(END_COMMENT); 3328 } 3329 3330 static void 3331 acpi_handle_wdrt(ACPI_TABLE_HEADER *sdp) 3332 { 3333 ACPI_TABLE_WDRT *wdrt; 3334 3335 printf(BEGIN_COMMENT); 3336 acpi_print_sdt(sdp); 3337 wdrt = (ACPI_TABLE_WDRT *)sdp; 3338 3339 printf("\tControl Register="); 3340 acpi_print_gas(&wdrt->ControlRegister); 3341 printf("\tCount Register="); 3342 acpi_print_gas(&wdrt->CountRegister); 3343 acpi_print_pci(wdrt->PciVendorId, wdrt->PciDeviceId, 3344 wdrt->PciSegment, wdrt->PciBus, wdrt->PciDevice, wdrt->PciFunction); 3345 3346 /* Value must be >= 511 and < 65535 */ 3347 printf("\tMaxCount=%d", wdrt->MaxCount); 3348 if (wdrt->MaxCount < 511) 3349 printf(" (Out of Range. Valid range: 511 <= maxcount < 65535)"); 3350 printf("\n"); 3351 3352 printf("\tUnit={"); 3353 switch (wdrt->Units) { 3354 case 0: 3355 printf("1 seconds/count"); 3356 break; 3357 case 1: 3358 printf("100 milliseconds/count"); 3359 break; 3360 case 2: 3361 printf("10 milliseconds/count"); 3362 break; 3363 default: 3364 printf("%d", wdrt->Units); 3365 break; 3366 } 3367 printf("}\n"); 3368 3369 printf(END_COMMENT); 3370 } 3371 3372 static void 3373 acpi_print_sdt(ACPI_TABLE_HEADER *sdp) 3374 { 3375 printf(" "); 3376 acpi_print_string(sdp->Signature, ACPI_NAME_SIZE); 3377 printf(": Length=%d, Revision=%d, Checksum=%d", 3378 sdp->Length, sdp->Revision, sdp->Checksum); 3379 if (acpi_checksum(sdp, sdp->Length)) 3380 printf(" (Incorrect)"); 3381 printf(",\n\tOEMID="); 3382 acpi_print_string(sdp->OemId, ACPI_OEM_ID_SIZE); 3383 printf(", OEM Table ID="); 3384 acpi_print_string(sdp->OemTableId, ACPI_OEM_TABLE_ID_SIZE); 3385 printf(", OEM Revision=0x%x,\n", sdp->OemRevision); 3386 printf("\tCreator ID="); 3387 acpi_print_string(sdp->AslCompilerId, ACPI_NAME_SIZE); 3388 printf(", Creator Revision=0x%x\n", sdp->AslCompilerRevision); 3389 } 3390 3391 static void 3392 acpi_dump_bytes(ACPI_TABLE_HEADER *sdp) 3393 { 3394 unsigned int i; 3395 uint8_t *p; 3396 3397 p = (uint8_t *)sdp; 3398 printf("\n\tData={"); 3399 for (i = 0; i < sdp->Length; i++) { 3400 if (cflag) { 3401 if (i % 64 == 0) 3402 printf("\n\t "); 3403 else if (i % 16 == 0) 3404 printf(" "); 3405 printf("%c", (p[i] >= ' ' && p[i] <= '~') ? p[i] : '.'); 3406 } else { 3407 if (i % 16 == 0) 3408 printf("\n\t\t"); 3409 else if (i % 8 == 0) 3410 printf(" "); 3411 printf(" %02x", p[i]); 3412 } 3413 } 3414 printf("\n\t}\n"); 3415 } 3416 3417 static void 3418 acpi_print_rsdt(ACPI_TABLE_HEADER *rsdp) 3419 { 3420 ACPI_TABLE_RSDT *rsdt; 3421 ACPI_TABLE_XSDT *xsdt; 3422 int i, entries; 3423 3424 rsdt = (ACPI_TABLE_RSDT *)rsdp; 3425 xsdt = (ACPI_TABLE_XSDT *)rsdp; 3426 printf(BEGIN_COMMENT); 3427 acpi_print_sdt(rsdp); 3428 entries = (rsdp->Length - sizeof(ACPI_TABLE_HEADER)) / addr_size; 3429 printf("\tEntries={ "); 3430 for (i = 0; i < entries; i++) { 3431 if (i > 0) 3432 printf(", "); 3433 if (addr_size == 4) 3434 printf("0x%08x", le32toh(rsdt->TableOffsetEntry[i])); 3435 else 3436 printf("0x%016jx", 3437 (uintmax_t)le64toh(xsdt->TableOffsetEntry[i])); 3438 } 3439 printf(" }\n"); 3440 printf(END_COMMENT); 3441 } 3442 3443 static const char *acpi_pm_profiles[] = { 3444 "Unspecified", "Desktop", "Mobile", "Workstation", 3445 "Enterprise Server", "SOHO Server", "Appliance PC", 3446 "Performance Server", "Tablet" 3447 }; 3448 3449 static void 3450 acpi_print_fadt(ACPI_TABLE_HEADER *sdp) 3451 { 3452 ACPI_TABLE_FADT *fadt; 3453 const char *pm; 3454 3455 fadt = (ACPI_TABLE_FADT *)sdp; 3456 printf(BEGIN_COMMENT); 3457 acpi_print_sdt(sdp); 3458 printf(" \tFACS=0x%x, DSDT=0x%x\n", fadt->Facs, 3459 fadt->Dsdt); 3460 /* XXX ACPI 2.0 eliminated this */ 3461 printf("\tINT_MODEL=%s\n", fadt->Model ? "APIC" : "PIC"); 3462 if (fadt->PreferredProfile >= sizeof(acpi_pm_profiles) / sizeof(char *)) 3463 pm = "Reserved"; 3464 else 3465 pm = acpi_pm_profiles[fadt->PreferredProfile]; 3466 printf("\tPreferred_PM_Profile=%s (%d)\n", pm, fadt->PreferredProfile); 3467 printf("\tSCI_INT=%d\n", fadt->SciInterrupt); 3468 printf("\tSMI_CMD=0x%x, ", fadt->SmiCommand); 3469 printf("ACPI_ENABLE=0x%x, ", fadt->AcpiEnable); 3470 printf("ACPI_DISABLE=0x%x, ", fadt->AcpiDisable); 3471 printf("S4BIOS_REQ=0x%x\n", fadt->S4BiosRequest); 3472 printf("\tPSTATE_CNT=0x%x\n", fadt->PstateControl); 3473 printf("\tPM1a_EVT_BLK=0x%x-0x%x\n", 3474 fadt->Pm1aEventBlock, 3475 fadt->Pm1aEventBlock + fadt->Pm1EventLength - 1); 3476 if (fadt->Pm1bEventBlock != 0) 3477 printf("\tPM1b_EVT_BLK=0x%x-0x%x\n", 3478 fadt->Pm1bEventBlock, 3479 fadt->Pm1bEventBlock + fadt->Pm1EventLength - 1); 3480 printf("\tPM1a_CNT_BLK=0x%x-0x%x\n", 3481 fadt->Pm1aControlBlock, 3482 fadt->Pm1aControlBlock + fadt->Pm1ControlLength - 1); 3483 if (fadt->Pm1bControlBlock != 0) 3484 printf("\tPM1b_CNT_BLK=0x%x-0x%x\n", 3485 fadt->Pm1bControlBlock, 3486 fadt->Pm1bControlBlock + fadt->Pm1ControlLength - 1); 3487 if (fadt->Pm2ControlBlock != 0) 3488 printf("\tPM2_CNT_BLK=0x%x-0x%x\n", 3489 fadt->Pm2ControlBlock, 3490 fadt->Pm2ControlBlock + fadt->Pm2ControlLength - 1); 3491 if (fadt->PmTimerBlock != 0) 3492 printf("\tPM_TMR_BLK=0x%x-0x%x\n", 3493 fadt->PmTimerBlock, 3494 fadt->PmTimerBlock + fadt->PmTimerLength - 1); 3495 if (fadt->Gpe0Block != 0) 3496 printf("\tGPE0_BLK=0x%x-0x%x\n", 3497 fadt->Gpe0Block, 3498 fadt->Gpe0Block + fadt->Gpe0BlockLength - 1); 3499 if (fadt->Gpe1Block != 0) 3500 printf("\tGPE1_BLK=0x%x-0x%x, GPE1_BASE=%d\n", 3501 fadt->Gpe1Block, 3502 fadt->Gpe1Block + fadt->Gpe1BlockLength - 1, 3503 fadt->Gpe1Base); 3504 if (fadt->CstControl != 0) 3505 printf("\tCST_CNT=0x%x\n", fadt->CstControl); 3506 printf("\tP_LVL2_LAT=%d us, P_LVL3_LAT=%d us\n", 3507 fadt->C2Latency, fadt->C3Latency); 3508 printf("\tFLUSH_SIZE=%d, FLUSH_STRIDE=%d\n", 3509 fadt->FlushSize, fadt->FlushStride); 3510 printf("\tDUTY_OFFSET=%d, DUTY_WIDTH=%d\n", 3511 fadt->DutyOffset, fadt->DutyWidth); 3512 printf("\tDAY_ALRM=%d, MON_ALRM=%d, CENTURY=%d\n", 3513 fadt->DayAlarm, fadt->MonthAlarm, fadt->Century); 3514 3515 #define PRINTFLAG(var, flag) printflag((var), ACPI_FADT_## flag, #flag) 3516 3517 printf("\tIAPC_BOOT_ARCH="); 3518 PRINTFLAG(fadt->BootFlags, LEGACY_DEVICES); 3519 PRINTFLAG(fadt->BootFlags, 8042); 3520 PRINTFLAG(fadt->BootFlags, NO_VGA); 3521 PRINTFLAG(fadt->BootFlags, NO_MSI); 3522 PRINTFLAG(fadt->BootFlags, NO_ASPM); 3523 PRINTFLAG(fadt->BootFlags, NO_CMOS_RTC); 3524 PRINTFLAG_END(); 3525 3526 printf("\tFlags="); 3527 PRINTFLAG(fadt->Flags, WBINVD); 3528 PRINTFLAG(fadt->Flags, WBINVD_FLUSH); 3529 PRINTFLAG(fadt->Flags, C1_SUPPORTED); 3530 PRINTFLAG(fadt->Flags, C2_MP_SUPPORTED); 3531 PRINTFLAG(fadt->Flags, POWER_BUTTON); 3532 PRINTFLAG(fadt->Flags, SLEEP_BUTTON); 3533 PRINTFLAG(fadt->Flags, FIXED_RTC); 3534 PRINTFLAG(fadt->Flags, S4_RTC_WAKE); 3535 PRINTFLAG(fadt->Flags, 32BIT_TIMER); 3536 PRINTFLAG(fadt->Flags, DOCKING_SUPPORTED); 3537 PRINTFLAG(fadt->Flags, RESET_REGISTER); 3538 PRINTFLAG(fadt->Flags, SEALED_CASE); 3539 PRINTFLAG(fadt->Flags, HEADLESS); 3540 PRINTFLAG(fadt->Flags, SLEEP_TYPE); 3541 PRINTFLAG(fadt->Flags, PCI_EXPRESS_WAKE); 3542 PRINTFLAG(fadt->Flags, PLATFORM_CLOCK); 3543 PRINTFLAG(fadt->Flags, S4_RTC_VALID); 3544 PRINTFLAG(fadt->Flags, REMOTE_POWER_ON); 3545 PRINTFLAG(fadt->Flags, APIC_CLUSTER); 3546 PRINTFLAG(fadt->Flags, APIC_PHYSICAL); 3547 PRINTFLAG(fadt->Flags, HW_REDUCED); 3548 PRINTFLAG(fadt->Flags, LOW_POWER_S0); 3549 PRINTFLAG_END(); 3550 3551 if (sdp->Length < ACPI_FADT_V2_SIZE) 3552 goto out; 3553 3554 if (fadt->Flags & ACPI_FADT_RESET_REGISTER) { 3555 printf("\tRESET_REG="); 3556 acpi_print_gas(&fadt->ResetRegister); 3557 printf(", RESET_VALUE=%#x\n", fadt->ResetValue); 3558 } 3559 3560 printf("\tArmBootFlags="); 3561 PRINTFLAG(fadt->ArmBootFlags, PSCI_COMPLIANT); 3562 PRINTFLAG(fadt->ArmBootFlags, PSCI_USE_HVC); 3563 PRINTFLAG_END(); 3564 3565 #undef PRINTFLAG 3566 3567 printf("\tMinorRevision=%u\n", fadt->MinorRevision); 3568 3569 if (sdp->Length < ACPI_FADT_V3_SIZE) 3570 goto out; 3571 3572 printf("\tX_FACS=0x%016jx, ", (uintmax_t)fadt->XFacs); 3573 printf("X_DSDT=0x%016jx\n", (uintmax_t)fadt->XDsdt); 3574 printf("\tX_PM1a_EVT_BLK="); 3575 acpi_print_gas(&fadt->XPm1aEventBlock); 3576 if (fadt->XPm1bEventBlock.Address != 0) { 3577 printf("\n\tX_PM1b_EVT_BLK="); 3578 acpi_print_gas(&fadt->XPm1bEventBlock); 3579 } 3580 printf("\n\tX_PM1a_CNT_BLK="); 3581 acpi_print_gas(&fadt->XPm1aControlBlock); 3582 if (fadt->XPm1bControlBlock.Address != 0) { 3583 printf("\n\tX_PM1b_CNT_BLK="); 3584 acpi_print_gas(&fadt->XPm1bControlBlock); 3585 } 3586 if (fadt->XPm2ControlBlock.Address != 0) { 3587 printf("\n\tX_PM2_CNT_BLK="); 3588 acpi_print_gas(&fadt->XPm2ControlBlock); 3589 } 3590 if (fadt->XPmTimerBlock.Address != 0) { 3591 printf("\n\tX_PM_TMR_BLK="); 3592 acpi_print_gas(&fadt->XPmTimerBlock); 3593 } 3594 if (fadt->XGpe0Block.Address != 0) { 3595 printf("\n\tX_GPE0_BLK="); 3596 acpi_print_gas(&fadt->XGpe0Block); 3597 } 3598 if (fadt->XGpe1Block.Address != 0) { 3599 printf("\n\tX_GPE1_BLK="); 3600 acpi_print_gas(&fadt->XGpe1Block); 3601 } 3602 printf("\n"); 3603 3604 if (sdp->Length < ACPI_FADT_V5_SIZE) 3605 goto out; 3606 3607 if (fadt->SleepControl.Address != 0) { 3608 printf("\tSleepControl="); 3609 acpi_print_gas(&fadt->SleepControl); 3610 printf("\n"); 3611 } 3612 if (fadt->SleepStatus.Address != 0) { 3613 printf("\n\tSleepStatus="); 3614 acpi_print_gas(&fadt->SleepStatus); 3615 printf("\n"); 3616 } 3617 3618 if (sdp->Length < ACPI_FADT_V6_SIZE) 3619 goto out; 3620 3621 printf("\tHypervisorId=0x%016"PRIx64"\n", fadt->HypervisorId); 3622 3623 out: 3624 printf(END_COMMENT); 3625 } 3626 3627 static void 3628 acpi_print_facs(ACPI_TABLE_FACS *facs) 3629 { 3630 printf(BEGIN_COMMENT); 3631 printf(" FACS:\tLength=%u, ", facs->Length); 3632 printf("HwSig=0x%08x, ", facs->HardwareSignature); 3633 printf("Firm_Wake_Vec=0x%08x\n", facs->FirmwareWakingVector); 3634 3635 #define PRINTFLAG(var, flag) printflag((var), ACPI_GLOCK_## flag, #flag) 3636 3637 printf("\tGlobal_Lock="); 3638 PRINTFLAG(facs->GlobalLock, PENDING); 3639 PRINTFLAG(facs->GlobalLock, OWNED); 3640 PRINTFLAG_END(); 3641 3642 #undef PRINTFLAG 3643 3644 #define PRINTFLAG(var, flag) printflag((var), ACPI_FACS_## flag, #flag) 3645 3646 printf("\tFlags="); 3647 PRINTFLAG(facs->Flags, S4_BIOS_PRESENT); 3648 PRINTFLAG(facs->Flags, 64BIT_WAKE); 3649 PRINTFLAG_END(); 3650 3651 #undef PRINTFLAG 3652 3653 if (facs->XFirmwareWakingVector != 0) 3654 printf("\tX_Firm_Wake_Vec=%016jx\n", 3655 (uintmax_t)facs->XFirmwareWakingVector); 3656 printf("\tVersion=%u\n", facs->Version); 3657 3658 printf("\tOspmFlags={"); 3659 if (facs->OspmFlags & ACPI_FACS_64BIT_ENVIRONMENT) 3660 printf("64BIT_WAKE"); 3661 printf("}\n"); 3662 3663 printf(END_COMMENT); 3664 } 3665 3666 static void 3667 acpi_print_dsdt(ACPI_TABLE_HEADER *dsdp) 3668 { 3669 printf(BEGIN_COMMENT); 3670 acpi_print_sdt(dsdp); 3671 printf(END_COMMENT); 3672 } 3673 3674 int 3675 acpi_checksum(void *p, size_t length) 3676 { 3677 uint8_t *bp; 3678 uint8_t sum; 3679 3680 bp = p; 3681 sum = 0; 3682 while (length--) 3683 sum += *bp++; 3684 3685 return (sum); 3686 } 3687 3688 static ACPI_TABLE_HEADER * 3689 acpi_map_sdt(vm_offset_t pa) 3690 { 3691 ACPI_TABLE_HEADER *sp; 3692 3693 sp = acpi_map_physical(pa, sizeof(ACPI_TABLE_HEADER)); 3694 sp = acpi_map_physical(pa, sp->Length); 3695 return (sp); 3696 } 3697 3698 static void 3699 acpi_print_rsd_ptr(ACPI_TABLE_RSDP *rp) 3700 { 3701 printf(BEGIN_COMMENT); 3702 printf(" RSD PTR: OEM="); 3703 acpi_print_string(rp->OemId, ACPI_OEM_ID_SIZE); 3704 printf(", ACPI_Rev=%s (%d)\n", rp->Revision < 2 ? "1.0x" : "2.0x", 3705 rp->Revision); 3706 if (rp->Revision < 2) { 3707 printf("\tRSDT=0x%08x, cksum=%u\n", rp->RsdtPhysicalAddress, 3708 rp->Checksum); 3709 } else { 3710 printf("\tXSDT=0x%016jx, length=%u, cksum=%u\n", 3711 (uintmax_t)rp->XsdtPhysicalAddress, rp->Length, 3712 rp->ExtendedChecksum); 3713 } 3714 printf(END_COMMENT); 3715 } 3716 3717 static void 3718 acpi_handle_rsdt(ACPI_TABLE_HEADER *rsdp) 3719 { 3720 ACPI_TABLE_HEADER *sdp; 3721 ACPI_TABLE_RSDT *rsdt; 3722 ACPI_TABLE_XSDT *xsdt; 3723 vm_offset_t addr = 0; 3724 int entries, i; 3725 3726 acpi_print_rsdt(rsdp); 3727 rsdt = (ACPI_TABLE_RSDT *)rsdp; 3728 xsdt = (ACPI_TABLE_XSDT *)rsdp; 3729 entries = (rsdp->Length - sizeof(ACPI_TABLE_HEADER)) / addr_size; 3730 for (i = 0; i < entries; i++) { 3731 if (addr_size == 4) 3732 addr = le32toh(rsdt->TableOffsetEntry[i]); 3733 else 3734 addr = le64toh(xsdt->TableOffsetEntry[i]); 3735 if (addr == 0) 3736 continue; 3737 sdp = (ACPI_TABLE_HEADER *)acpi_map_sdt(addr); 3738 if (acpi_checksum(sdp, sdp->Length)) { 3739 warnx("RSDT entry %d (sig %.4s) is corrupt", i, 3740 sdp->Signature); 3741 if (sflag) 3742 continue; 3743 } 3744 if (!memcmp(sdp->Signature, ACPI_SIG_FADT, 4)) 3745 acpi_handle_fadt(sdp); 3746 else if (!memcmp(sdp->Signature, ACPI_SIG_BERT, 4)) 3747 acpi_handle_bert(sdp); 3748 else if (!memcmp(sdp->Signature, ACPI_SIG_BOOT, 4)) 3749 acpi_handle_boot(sdp); 3750 else if (!memcmp(sdp->Signature, ACPI_SIG_CPEP, 4)) 3751 acpi_handle_cpep(sdp); 3752 else if (!memcmp(sdp->Signature, ACPI_SIG_DBGP, 4)) 3753 acpi_handle_dbgp(sdp); 3754 else if (!memcmp(sdp->Signature, ACPI_SIG_DBG2, 4)) 3755 acpi_handle_dbg2(sdp); 3756 else if (!memcmp(sdp->Signature, ACPI_SIG_DMAR, 4)) 3757 acpi_handle_dmar(sdp); 3758 else if (!memcmp(sdp->Signature, ACPI_SIG_EINJ, 4)) 3759 acpi_handle_einj(sdp); 3760 else if (!memcmp(sdp->Signature, ACPI_SIG_ERST, 4)) 3761 acpi_handle_erst(sdp); 3762 else if (!memcmp(sdp->Signature, ACPI_SIG_GTDT, 4)) 3763 acpi_handle_gtdt(sdp); 3764 else if (!memcmp(sdp->Signature, ACPI_SIG_MADT, 4)) 3765 acpi_handle_madt(sdp); 3766 else if (!memcmp(sdp->Signature, ACPI_SIG_MSCT, 4)) 3767 acpi_handle_msct(sdp); 3768 else if (!memcmp(sdp->Signature, ACPI_SIG_HEST, 4)) 3769 acpi_handle_hest(sdp); 3770 else if (!memcmp(sdp->Signature, ACPI_SIG_HPET, 4)) 3771 acpi_handle_hpet(sdp); 3772 else if (!memcmp(sdp->Signature, ACPI_SIG_ECDT, 4)) 3773 acpi_handle_ecdt(sdp); 3774 else if (!memcmp(sdp->Signature, ACPI_SIG_LPIT, 4)) 3775 acpi_handle_lpit(sdp); 3776 else if (!memcmp(sdp->Signature, ACPI_SIG_MCFG, 4)) 3777 acpi_handle_mcfg(sdp); 3778 else if (!memcmp(sdp->Signature, ACPI_SIG_PPTT, 4)) 3779 acpi_handle_pptt(sdp); 3780 else if (!memcmp(sdp->Signature, ACPI_SIG_SBST, 4)) 3781 acpi_handle_sbst(sdp); 3782 else if (!memcmp(sdp->Signature, ACPI_SIG_SLIT, 4)) 3783 acpi_handle_slit(sdp); 3784 else if (!memcmp(sdp->Signature, ACPI_SIG_SPCR, 4)) 3785 acpi_handle_spcr(sdp); 3786 else if (!memcmp(sdp->Signature, ACPI_SIG_SPMI, 4)) 3787 acpi_handle_spmi(sdp); 3788 else if (!memcmp(sdp->Signature, ACPI_SIG_SRAT, 4)) 3789 acpi_handle_srat(sdp); 3790 else if (!memcmp(sdp->Signature, ACPI_SIG_TCPA, 4)) 3791 acpi_handle_tcpa(sdp); 3792 else if (!memcmp(sdp->Signature, ACPI_SIG_NFIT, 4)) 3793 acpi_handle_nfit(sdp); 3794 else if (!memcmp(sdp->Signature, ACPI_SIG_UEFI, 4)) 3795 acpi_handle_uefi(sdp); 3796 else if (!memcmp(sdp->Signature, ACPI_SIG_WAET, 4)) 3797 acpi_handle_waet(sdp); 3798 else if (!memcmp(sdp->Signature, ACPI_SIG_WDAT, 4)) 3799 acpi_handle_wdat(sdp); 3800 else if (!memcmp(sdp->Signature, ACPI_SIG_WDDT, 4)) 3801 acpi_handle_wddt(sdp); 3802 else if (!memcmp(sdp->Signature, ACPI_SIG_WDRT, 4)) 3803 acpi_handle_wdrt(sdp); 3804 else { 3805 printf(BEGIN_COMMENT); 3806 acpi_print_sdt(sdp); 3807 acpi_dump_bytes(sdp); 3808 printf(END_COMMENT); 3809 } 3810 } 3811 } 3812 3813 ACPI_TABLE_HEADER * 3814 sdt_load_devmem(void) 3815 { 3816 ACPI_TABLE_RSDP *rp; 3817 ACPI_TABLE_HEADER *rsdp; 3818 3819 rp = acpi_find_rsd_ptr(); 3820 if (!rp) 3821 errx(EXIT_FAILURE, "Can't find ACPI information"); 3822 3823 if (tflag) 3824 acpi_print_rsd_ptr(rp); 3825 if (rp->Revision < 2) { 3826 rsdp = (ACPI_TABLE_HEADER *)acpi_map_sdt(rp->RsdtPhysicalAddress); 3827 if (memcmp(rsdp->Signature, "RSDT", 4) != 0 || 3828 acpi_checksum(rsdp, rsdp->Length) != 0) 3829 errx(EXIT_FAILURE, "RSDT is corrupted"); 3830 addr_size = sizeof(uint32_t); 3831 } else { 3832 rsdp = (ACPI_TABLE_HEADER *)acpi_map_sdt(rp->XsdtPhysicalAddress); 3833 if (memcmp(rsdp->Signature, "XSDT", 4) != 0 || 3834 acpi_checksum(rsdp, rsdp->Length) != 0) 3835 errx(EXIT_FAILURE, "XSDT is corrupted"); 3836 addr_size = sizeof(uint64_t); 3837 } 3838 return (rsdp); 3839 } 3840 3841 /* Write the DSDT to a file, concatenating any SSDTs (if present). */ 3842 static int 3843 write_dsdt(int fd, ACPI_TABLE_HEADER *rsdt, ACPI_TABLE_HEADER *dsdt) 3844 { 3845 ACPI_TABLE_HEADER sdt; 3846 ACPI_TABLE_HEADER *ssdt; 3847 uint8_t sum; 3848 3849 /* Create a new checksum to account for the DSDT and any SSDTs. */ 3850 sdt = *dsdt; 3851 if (rsdt != NULL) { 3852 sdt.Checksum = 0; 3853 sum = acpi_checksum(dsdt + 1, dsdt->Length - 3854 sizeof(ACPI_TABLE_HEADER)); 3855 ssdt = sdt_from_rsdt(rsdt, ACPI_SIG_SSDT, NULL); 3856 while (ssdt != NULL) { 3857 sdt.Length += ssdt->Length - sizeof(ACPI_TABLE_HEADER); 3858 sum += acpi_checksum(ssdt + 1, 3859 ssdt->Length - sizeof(ACPI_TABLE_HEADER)); 3860 ssdt = sdt_from_rsdt(rsdt, ACPI_SIG_SSDT, ssdt); 3861 } 3862 sum += acpi_checksum(&sdt, sizeof(ACPI_TABLE_HEADER)); 3863 sdt.Checksum -= sum; 3864 } 3865 3866 /* Write out the DSDT header and body. */ 3867 write(fd, &sdt, sizeof(ACPI_TABLE_HEADER)); 3868 write(fd, dsdt + 1, dsdt->Length - sizeof(ACPI_TABLE_HEADER)); 3869 3870 /* Write out any SSDTs (if present.) */ 3871 if (rsdt != NULL) { 3872 ssdt = sdt_from_rsdt(rsdt, "SSDT", NULL); 3873 while (ssdt != NULL) { 3874 write(fd, ssdt + 1, ssdt->Length - 3875 sizeof(ACPI_TABLE_HEADER)); 3876 ssdt = sdt_from_rsdt(rsdt, "SSDT", ssdt); 3877 } 3878 } 3879 return (0); 3880 } 3881 3882 void 3883 dsdt_save_file(char *outfile, ACPI_TABLE_HEADER *rsdt, ACPI_TABLE_HEADER *dsdp) 3884 { 3885 int fd; 3886 mode_t mode; 3887 3888 assert(outfile != NULL); 3889 mode = S_IRUSR | S_IWUSR | S_IRGRP | S_IROTH; 3890 fd = open(outfile, O_WRONLY | O_CREAT | O_TRUNC, mode); 3891 if (fd == -1) { 3892 perror("dsdt_save_file"); 3893 return; 3894 } 3895 write_dsdt(fd, rsdt, dsdp); 3896 close(fd); 3897 } 3898 3899 void 3900 aml_disassemble(ACPI_TABLE_HEADER *rsdt, ACPI_TABLE_HEADER *dsdp) 3901 { 3902 char buf[MAXPATHLEN], tmpstr[MAXPATHLEN], wrkdir[MAXPATHLEN]; 3903 const char *iname = "/acpdump.din"; 3904 const char *oname = "/acpdump.dsl"; 3905 const char *tmpdir; 3906 FILE *fp; 3907 size_t len; 3908 int fd, status; 3909 pid_t pid; 3910 3911 if (rsdt == NULL) 3912 errx(EXIT_FAILURE, "aml_disassemble: invalid rsdt"); 3913 if (dsdp == NULL) 3914 errx(EXIT_FAILURE, "aml_disassemble: invalid dsdp"); 3915 3916 tmpdir = getenv("TMPDIR"); 3917 if (tmpdir == NULL) 3918 tmpdir = _PATH_TMP; 3919 if (realpath(tmpdir, buf) == NULL) { 3920 perror("realpath tmp dir"); 3921 return; 3922 } 3923 len = sizeof(wrkdir) - strlen(iname); 3924 if ((size_t)snprintf(wrkdir, len, "%s/acpidump.XXXXXX", buf) > len-1 ) { 3925 fprintf(stderr, "$TMPDIR too long\n"); 3926 return; 3927 } 3928 if (mkdtemp(wrkdir) == NULL) { 3929 perror("mkdtemp tmp working dir"); 3930 return; 3931 } 3932 len = (size_t)snprintf(tmpstr, sizeof(tmpstr), "%s%s", wrkdir, iname); 3933 assert(len <= sizeof(tmpstr) - 1); 3934 fd = open(tmpstr, O_CREAT | O_WRONLY, S_IRUSR | S_IWUSR); 3935 if (fd < 0) { 3936 perror("iasl tmp file"); 3937 return; 3938 } 3939 write_dsdt(fd, rsdt, dsdp); 3940 close(fd); 3941 3942 /* Run iasl -d on the temp file */ 3943 if ((pid = fork()) == 0) { 3944 close(STDOUT_FILENO); 3945 if (vflag == 0) 3946 close(STDERR_FILENO); 3947 execl("/usr/bin/iasl", "iasl", "-d", tmpstr, NULL); 3948 err(EXIT_FAILURE, "exec"); 3949 } 3950 if (pid > 0) 3951 wait(&status); 3952 if (unlink(tmpstr) < 0) { 3953 perror("unlink"); 3954 goto out; 3955 } 3956 if (pid < 0) { 3957 perror("fork"); 3958 goto out; 3959 } 3960 if (status != 0) { 3961 fprintf(stderr, "iast exit status = %d\n", status); 3962 } 3963 3964 /* Dump iasl's output to stdout */ 3965 len = (size_t)snprintf(tmpstr, sizeof(tmpstr), "%s%s", wrkdir, oname); 3966 assert(len <= sizeof(tmpstr) - 1); 3967 fp = fopen(tmpstr, "r"); 3968 if (unlink(tmpstr) < 0) { 3969 perror("unlink"); 3970 goto out; 3971 } 3972 if (fp == NULL) { 3973 perror("iasl tmp file (read)"); 3974 goto out; 3975 } 3976 while ((len = fread(buf, 1, sizeof(buf), fp)) > 0) 3977 fwrite(buf, 1, len, stdout); 3978 fclose(fp); 3979 3980 out: 3981 if (rmdir(wrkdir) < 0) 3982 perror("rmdir"); 3983 } 3984 3985 void 3986 sdt_print_all(ACPI_TABLE_HEADER *rsdp) 3987 { 3988 acpi_handle_rsdt(rsdp); 3989 } 3990 3991 /* Fetch a table matching the given signature via the RSDT. */ 3992 ACPI_TABLE_HEADER * 3993 sdt_from_rsdt(ACPI_TABLE_HEADER *rsdp, const char *sig, ACPI_TABLE_HEADER *last) 3994 { 3995 ACPI_TABLE_HEADER *sdt; 3996 ACPI_TABLE_RSDT *rsdt; 3997 ACPI_TABLE_XSDT *xsdt; 3998 vm_offset_t addr = 0; 3999 int entries, i; 4000 4001 rsdt = (ACPI_TABLE_RSDT *)rsdp; 4002 xsdt = (ACPI_TABLE_XSDT *)rsdp; 4003 entries = (rsdp->Length - sizeof(ACPI_TABLE_HEADER)) / addr_size; 4004 for (i = 0; i < entries; i++) { 4005 if (addr_size == 4) 4006 addr = le32toh(rsdt->TableOffsetEntry[i]); 4007 else 4008 addr = le64toh(xsdt->TableOffsetEntry[i]); 4009 if (addr == 0) 4010 continue; 4011 sdt = (ACPI_TABLE_HEADER *)acpi_map_sdt(addr); 4012 if (last != NULL) { 4013 if (sdt == last) 4014 last = NULL; 4015 continue; 4016 } 4017 if (memcmp(sdt->Signature, sig, strlen(sig))) 4018 continue; 4019 if (acpi_checksum(sdt, sdt->Length)) 4020 errx(EXIT_FAILURE, "RSDT entry %d is corrupt", i); 4021 return (sdt); 4022 } 4023 4024 return (NULL); 4025 } 4026 4027 ACPI_TABLE_HEADER * 4028 dsdt_from_fadt(ACPI_TABLE_FADT *fadt) 4029 { 4030 ACPI_TABLE_HEADER *sdt; 4031 4032 /* Use the DSDT address if it is version 1, otherwise use XDSDT. */ 4033 sdt = (ACPI_TABLE_HEADER *)acpi_map_sdt( 4034 acpi_select_address(fadt->Dsdt, fadt->XDsdt)); 4035 if (acpi_checksum(sdt, sdt->Length)) 4036 errx(EXIT_FAILURE, "DSDT is corrupt"); 4037 return (sdt); 4038 } 4039
Indexes created Sat Sep 20 22:09:52 GMT 2025