1 /* $NetBSD: acpi.c,v 1.50 2021/01/20 15:27:51 skrll Exp $ */ 2 3 /*- 4 * Copyright (c) 1998 Doug Rabson 5 * Copyright (c) 2000 Mitsuru IWASAKI <iwasaki@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 1.50 2021/01/20 15:27:51 skrll Exp $"); 34 35 #include <sys/param.h> 36 #include <sys/endian.h> 37 #include <sys/stat.h> 38 #include <sys/wait.h> 39 #include <assert.h> 40 #include <err.h> 41 #include <fcntl.h> 42 #include <paths.h> 43 #include <stdbool.h> 44 #include <stdio.h> 45 #include <stdint.h> 46 #include <stdlib.h> 47 #include <string.h> 48 #include <unistd.h> 49 #include <stddef.h> 50 #include <uuid.h> 51 52 #include "acpidump.h" 53 54 #define BEGIN_COMMENT "/*\n" 55 #define END_COMMENT " */\n" 56 57 /* Commonly used helper functions */ 58 static void acpi_print_string(char *s, size_t length); 59 static void acpi_print_tabs(unsigned int n); 60 static void acpi_dump_bytes(uint8_t *p, uint32_t len, unsigned int ntabs); 61 static void acpi_dump_table(ACPI_TABLE_HEADER *sdp); 62 static void acpi_print_gas(ACPI_GENERIC_ADDRESS *gas); 63 static void acpi_print_pci(uint16_t vendorid, uint16_t deviceid, 64 uint8_t seg, uint8_t bus, uint8_t device, uint8_t func); 65 static void acpi_print_pci_sbdf(uint8_t seg, uint8_t bus, uint8_t device, 66 uint8_t func); 67 #ifdef notyet 68 static void acpi_print_hest_generic_status(ACPI_HEST_GENERIC_STATUS *); 69 static void acpi_print_hest_generic_data(ACPI_HEST_GENERIC_DATA *); 70 #endif 71 static void acpi_print_whea(ACPI_WHEA_HEADER *whea, 72 void (*print_action)(ACPI_WHEA_HEADER *), 73 void (*print_ins)(ACPI_WHEA_HEADER *), 74 void (*print_flags)(ACPI_WHEA_HEADER *)); 75 static uint64_t acpi_select_address(uint32_t, uint64_t); 76 77 /* Handlers for each table */ 78 static void acpi_handle_fadt(ACPI_TABLE_HEADER *fadt); 79 static void acpi_print_cpu(u_char cpu_id); 80 static void acpi_print_cpu_uid(uint32_t uid, char *uid_string); 81 static void acpi_print_local_apic(uint32_t apic_id, uint32_t flags); 82 static void acpi_print_io_apic(uint32_t apic_id, uint32_t int_base, 83 uint64_t apic_addr); 84 static void acpi_print_mps_flags(uint16_t flags); 85 static void acpi_print_intr(uint32_t intr, uint16_t mps_flags); 86 static void acpi_print_local_nmi(u_int lint, uint16_t mps_flags); 87 static void acpi_print_madt(ACPI_SUBTABLE_HEADER *mp); 88 static void acpi_handle_bert(ACPI_TABLE_HEADER *sdp); 89 static void acpi_handle_bgrt(ACPI_TABLE_HEADER *sdp); 90 static void acpi_handle_boot(ACPI_TABLE_HEADER *sdp); 91 static void acpi_handle_cpep(ACPI_TABLE_HEADER *sdp); 92 static void acpi_handle_csrt(ACPI_TABLE_HEADER *sdp); 93 static void acpi_handle_dbgp(ACPI_TABLE_HEADER *sdp); 94 static void acpi_handle_dbg2(ACPI_TABLE_HEADER *sdp); 95 static void acpi_handle_einj(ACPI_TABLE_HEADER *sdp); 96 static void acpi_handle_erst(ACPI_TABLE_HEADER *sdp); 97 static void acpi_handle_gtdt(ACPI_TABLE_HEADER *sdp); 98 static void acpi_handle_hest(ACPI_TABLE_HEADER *sdp); 99 static void acpi_handle_iort(ACPI_TABLE_HEADER *sdp); 100 static void acpi_handle_lpit(ACPI_TABLE_HEADER *sdp); 101 static void acpi_handle_madt(ACPI_TABLE_HEADER *sdp); 102 static void acpi_handle_msct(ACPI_TABLE_HEADER *sdp); 103 static void acpi_handle_ecdt(ACPI_TABLE_HEADER *sdp); 104 static void acpi_handle_hpet(ACPI_TABLE_HEADER *sdp); 105 static void acpi_handle_mcfg(ACPI_TABLE_HEADER *sdp); 106 static void acpi_handle_pcct(ACPI_TABLE_HEADER *sdp); 107 static void acpi_handle_pptt(ACPI_TABLE_HEADER *sdp); 108 static void acpi_handle_sbst(ACPI_TABLE_HEADER *sdp); 109 static void acpi_handle_slit(ACPI_TABLE_HEADER *sdp); 110 static void acpi_handle_spcr(ACPI_TABLE_HEADER *sdp); 111 static void acpi_handle_spmi(ACPI_TABLE_HEADER *sdp); 112 static void acpi_print_srat_cpu(uint8_t type, uint32_t apic_id, 113 uint32_t proximity_domain, 114 uint32_t flags, uint32_t clockdomain, uint8_t sapic_eid); 115 static void acpi_print_srat_memory(ACPI_SRAT_MEM_AFFINITY *mp); 116 static void acpi_print_srat(ACPI_SUBTABLE_HEADER *srat); 117 static void acpi_handle_srat(ACPI_TABLE_HEADER *sdp); 118 static void acpi_handle_tcpa(ACPI_TABLE_HEADER *sdp); 119 static void acpi_handle_tpm2(ACPI_TABLE_HEADER *sdp); 120 static void acpi_print_nfit(ACPI_NFIT_HEADER *nfit); 121 static void acpi_handle_nfit(ACPI_TABLE_HEADER *sdp); 122 static void acpi_handle_uefi(ACPI_TABLE_HEADER *sdp); 123 static void acpi_handle_waet(ACPI_TABLE_HEADER *sdp); 124 static void acpi_handle_wdat(ACPI_TABLE_HEADER *sdp); 125 static void acpi_handle_wddt(ACPI_TABLE_HEADER *sdp); 126 static void acpi_handle_wdrt(ACPI_TABLE_HEADER *sdp); 127 static void acpi_print_sdt(ACPI_TABLE_HEADER *sdp); 128 static void acpi_print_fadt(ACPI_TABLE_HEADER *sdp); 129 static void acpi_print_facs(ACPI_TABLE_FACS *facs); 130 static void acpi_print_dsdt(ACPI_TABLE_HEADER *dsdp); 131 static ACPI_TABLE_HEADER *acpi_map_sdt(vm_offset_t pa); 132 static void acpi_print_rsd_ptr(ACPI_TABLE_RSDP *rp); 133 static void acpi_handle_rsdt(ACPI_TABLE_HEADER *rsdp); 134 static void acpi_walk_subtables(ACPI_TABLE_HEADER *table, void *first, 135 void (*action)(ACPI_SUBTABLE_HEADER *)); 136 static void acpi_walk_nfit(ACPI_TABLE_HEADER *table, void *first, 137 void (*action)(ACPI_NFIT_HEADER *)); 138 139 /* Size of an address. 32-bit for ACPI 1.0, 64-bit for ACPI 2.0 and up. */ 140 static int addr_size; 141 142 /* Strings used in the TCPA table */ 143 static const char *tcpa_event_type_strings[] = { 144 "PREBOOT Certificate", 145 "POST Code", 146 "Unused", 147 "No Action", 148 "Separator", 149 "Action", 150 "Event Tag", 151 "S-CRTM Contents", 152 "S-CRTM Version", 153 "CPU Microcode", 154 "Platform Config Flags", 155 "Table of Devices", 156 "Compact Hash", 157 "IPL", 158 "IPL Partition Data", 159 "Non-Host Code", 160 "Non-Host Config", 161 "Non-Host Info" 162 }; 163 164 static const char *TCPA_pcclient_strings[] = { 165 "<undefined>", 166 "SMBIOS", 167 "BIS Certificate", 168 "POST BIOS ROM Strings", 169 "ESCD", 170 "CMOS", 171 "NVRAM", 172 "Option ROM Execute", 173 "Option ROM Configurateion", 174 "<undefined>", 175 "Option ROM Microcode Update ", 176 "S-CRTM Version String", 177 "S-CRTM Contents", 178 "POST Contents", 179 "Table of Devices", 180 }; 181 182 #define PRINTFLAG_END() printflag_end() 183 184 static char pf_sep = '{'; 185 186 static void 187 printflag_end(void) 188 { 189 190 if (pf_sep == ',') { 191 printf("}"); 192 } else if (pf_sep == '{') { 193 printf("{}"); 194 } 195 pf_sep = '{'; 196 printf("\n"); 197 } 198 199 static void 200 printflag(uint64_t var, uint64_t mask, const char *name) 201 { 202 203 if (var & mask) { 204 printf("%c%s", pf_sep, name); 205 pf_sep = ','; 206 } 207 } 208 209 static void 210 acpi_print_string(char *s, size_t length) 211 { 212 int c; 213 214 /* Trim trailing spaces and NULLs */ 215 while (length > 0 && (s[length - 1] == ' ' || s[length - 1] == '\0')) 216 length--; 217 218 while (length--) { 219 c = *s++; 220 if (c == '\0') 221 return; 222 putchar(c); 223 } 224 } 225 226 static void 227 acpi_print_gas(ACPI_GENERIC_ADDRESS *gas) 228 { 229 switch (gas->SpaceId) { 230 case ACPI_ADR_SPACE_SYSTEM_MEMORY: 231 if (gas->BitWidth <= 32) 232 printf("0x%08x:%u[%u] (Memory)", 233 (u_int)gas->Address, gas->BitOffset, 234 gas->BitWidth); 235 else 236 printf("0x%016jx:%u[%u] (Memory)", 237 (uintmax_t)gas->Address, gas->BitOffset, 238 gas->BitWidth); 239 break; 240 case ACPI_ADR_SPACE_SYSTEM_IO: 241 printf("0x%02x:%u[%u] (IO)", (u_int)gas->Address, 242 gas->BitOffset, gas->BitWidth); 243 break; 244 case ACPI_ADR_SPACE_PCI_CONFIG: 245 printf("%x:%x+0x%x (PCI)", (uint16_t)(gas->Address >> 32), 246 (uint16_t)((gas->Address >> 16) & 0xffff), 247 (uint16_t)gas->Address); 248 break; 249 /* XXX How to handle these below? */ 250 case ACPI_ADR_SPACE_EC: 251 printf("0x%x:%u[%u] (EC)", (uint16_t)gas->Address, 252 gas->BitOffset, gas->BitWidth); 253 break; 254 case ACPI_ADR_SPACE_SMBUS: 255 printf("0x%x:%u[%u] (SMBus)", (uint16_t)gas->Address, 256 gas->BitOffset, gas->BitWidth); 257 break; 258 case ACPI_ADR_SPACE_CMOS: 259 case ACPI_ADR_SPACE_PCI_BAR_TARGET: 260 case ACPI_ADR_SPACE_IPMI: 261 case ACPI_ADR_SPACE_GPIO: 262 case ACPI_ADR_SPACE_GSBUS: 263 case ACPI_ADR_SPACE_PLATFORM_COMM: 264 case ACPI_ADR_SPACE_FIXED_HARDWARE: 265 default: 266 printf("0x%016jx (SpaceID=%hhu)", (uintmax_t)gas->Address, 267 gas->SpaceId); 268 break; 269 } 270 } 271 272 static void 273 acpi_print_pci(uint16_t vendorid, uint16_t deviceid, 274 uint8_t seg, uint8_t bus, uint8_t device, uint8_t func) 275 { 276 if (vendorid == 0xffff && deviceid == 0xffff) { 277 printf("\tPCI Device=NONE\n"); 278 return; 279 } 280 281 printf("\tPCI device={\n"); 282 printf("\t\tVendor=0x%x\n", vendorid); 283 printf("\t\tDevice=0x%x\n", deviceid); 284 printf("\n"); 285 printf("\t\tSegment Group=%d\n", seg); 286 printf("\t\tBus=%d\n", bus); 287 printf("\t\tDevice=%d\n", device); 288 printf("\t\tFunction=%d\n", func); 289 printf("\t}\n"); 290 } 291 292 static void 293 acpi_print_pci_sbdf(uint8_t seg, uint8_t bus, uint8_t device, uint8_t func) 294 { 295 if (bus == 0xff && device == 0xff && func == 0xff) { 296 printf("\tPCI Device=NONE\n"); 297 return; 298 } 299 300 printf("\tPCI device={\n"); 301 printf("\t\tSegment Group=%d\n", seg); 302 printf("\t\tBus=%d\n", bus); 303 printf("\t\tDevice=%d\n", device); 304 printf("\t\tFunction=%d\n", func); 305 printf("\t}\n"); 306 } 307 308 #ifdef notyet 309 static void 310 acpi_print_hest_errorseverity(uint32_t error) 311 { 312 printf("\tError Severity={ "); 313 switch (error) { 314 case 0: 315 printf("Recoverable"); 316 break; 317 case 1: 318 printf("Fatal"); 319 break; 320 case 2: 321 printf("Corrected"); 322 break; 323 case 3: 324 printf("None"); 325 break; 326 default: 327 printf("%d (reserved)", error); 328 break; 329 } 330 printf("}\n"); 331 } 332 #endif 333 334 static void 335 acpi_print_hest_errorbank(ACPI_HEST_IA_ERROR_BANK *bank) 336 { 337 printf("\n"); 338 printf("\tBank Number=%d\n", bank->BankNumber); 339 printf("\tClear Status On Init={%s}\n", 340 bank->ClearStatusOnInit ? "NO" : "YES"); 341 printf("\tStatus Data Format={ "); 342 switch (bank->StatusFormat) { 343 case 0: 344 printf("IA32 MCA"); 345 break; 346 case 1: 347 printf("EMT64 MCA"); 348 break; 349 case 2: 350 printf("AMD64 MCA"); 351 break; 352 } 353 printf(" }\n"); 354 355 if (bank->ControlRegister) 356 printf("\tControl Register=0x%x\n", bank->ControlRegister); 357 printf("\tControl Init Data=0x%"PRIx64"\n", bank->ControlData); 358 printf("\tStatus MSR=0x%x\n", bank->StatusRegister); 359 printf("\tAddress MSR=0x%x\n", bank->AddressRegister); 360 printf("\tMisc MSR=0x%x\n", bank->MiscRegister); 361 } 362 363 static void 364 acpi_print_hest_header(ACPI_HEST_HEADER *hest) 365 { 366 printf("\tType={"); 367 switch (hest->Type) { 368 case ACPI_HEST_TYPE_IA32_CHECK: 369 printf("IA32 Machine Check Exception"); 370 break; 371 case ACPI_HEST_TYPE_IA32_CORRECTED_CHECK: 372 printf("IA32 Corrected Machine Check"); 373 break; 374 case ACPI_HEST_TYPE_IA32_NMI: 375 printf("IA32 Non-Maskable Interrupt"); 376 break; 377 case ACPI_HEST_TYPE_NOT_USED3: 378 case ACPI_HEST_TYPE_NOT_USED4: 379 case ACPI_HEST_TYPE_NOT_USED5: 380 printf("unused type: %d", hest->Type); 381 break; 382 case ACPI_HEST_TYPE_AER_ROOT_PORT: 383 printf("PCI Express Root Port AER"); 384 break; 385 case ACPI_HEST_TYPE_AER_ENDPOINT: 386 printf("PCI Express Endpoint AER"); 387 break; 388 case ACPI_HEST_TYPE_AER_BRIDGE: 389 printf("PCI Express/PCI-X Bridge AER"); 390 break; 391 case ACPI_HEST_TYPE_GENERIC_ERROR: 392 printf("Generic Hardware Error Source"); 393 break; 394 case ACPI_HEST_TYPE_GENERIC_ERROR_V2: 395 printf("Generic Hardware Error Source version 2"); 396 break; 397 case ACPI_HEST_TYPE_RESERVED: 398 default: 399 printf("Reserved (%d)", hest->Type); 400 break; 401 } 402 printf("}\n"); 403 printf("\tSourceId=%d\n", hest->SourceId); 404 } 405 406 static void 407 acpi_print_hest_aer_common(ACPI_HEST_AER_COMMON *data) 408 { 409 410 #define PRINTFLAG(var, flag) printflag((var), ACPI_HEST_## flag, #flag) 411 412 printf("\tFlags="); 413 PRINTFLAG(data->Flags, FIRMWARE_FIRST); 414 PRINTFLAG(data->Flags, GLOBAL); 415 PRINTFLAG(data->Flags, GHES_ASSIST); 416 PRINTFLAG_END(); 417 418 #undef PRINTFLAG 419 420 printf("\tEnabled={ %s ", data->Flags ? "YES" : "NO"); 421 if (data->Flags & ACPI_HEST_FIRMWARE_FIRST) 422 printf("(ignored) "); 423 printf("}\n"); 424 printf("\tNumber of Record to pre-allocate=%d\n", 425 data->RecordsToPreallocate); 426 printf("\tMax. Sections per Record=%d\n", data->MaxSectionsPerRecord); 427 if (!(data->Flags & ACPI_HEST_GLOBAL)) 428 acpi_print_pci_sbdf(0, data->Bus, data->Device, data->Function); 429 printf("\tDevice Control=0x%x\n", data->DeviceControl); 430 printf("\tUncorrectable Error Mask Register=0x%x\n", 431 data->UncorrectableMask); 432 printf("\tUncorrectable Error Severity Register=0x%x\n", 433 data->UncorrectableSeverity); 434 printf("\tCorrectable Error Mask Register=0x%x\n", 435 data->CorrectableMask); 436 printf("\tAdvanced Capabilities Register=0x%x\n", 437 data->AdvancedCapabilities); 438 } 439 440 static void 441 acpi_print_hest_notify(ACPI_HEST_NOTIFY *notify) 442 { 443 printf("\tHW Error Notification={\n"); 444 printf("\t\tType={"); 445 switch (notify->Type) { 446 case ACPI_HEST_NOTIFY_POLLED: 447 printf("POLLED"); 448 break; 449 case ACPI_HEST_NOTIFY_EXTERNAL: 450 printf("EXTERN"); 451 break; 452 case ACPI_HEST_NOTIFY_LOCAL: 453 printf("LOCAL"); 454 break; 455 case ACPI_HEST_NOTIFY_SCI: 456 printf("SCI"); 457 break; 458 case ACPI_HEST_NOTIFY_NMI: 459 printf("NMI"); 460 break; 461 case ACPI_HEST_NOTIFY_CMCI: 462 printf("CMCI"); 463 break; 464 case ACPI_HEST_NOTIFY_MCE: 465 printf("MCE"); 466 break; 467 case ACPI_HEST_NOTIFY_GPIO: 468 printf("GPIO-Signal"); 469 break; 470 case ACPI_HEST_NOTIFY_SEA: 471 printf("ARMv8 SEA"); 472 break; 473 case ACPI_HEST_NOTIFY_SEI: 474 printf("ARMv8 SEI"); 475 break; 476 case ACPI_HEST_NOTIFY_GSIV: 477 printf("External Interrupt - GSIV"); 478 break; 479 case ACPI_HEST_NOTIFY_RESERVED: 480 printf("RESERVED"); 481 break; 482 default: 483 printf("%d (reserved)", notify->Type); 484 break; 485 } 486 printf("}\n"); 487 488 printf("\t\tLength=%d\n", notify->Length); 489 490 #define PRINTFLAG(var, flag) printflag((var), ACPI_HEST_## flag, #flag) 491 492 printf("\t\tConfig Write Enable="); 493 PRINTFLAG(notify->ConfigWriteEnable, TYPE); 494 PRINTFLAG(notify->ConfigWriteEnable, POLL_INTERVAL); 495 PRINTFLAG(notify->ConfigWriteEnable, POLL_THRESHOLD_VALUE); 496 PRINTFLAG(notify->ConfigWriteEnable, POLL_THRESHOLD_WINDOW); 497 PRINTFLAG(notify->ConfigWriteEnable, ERR_THRESHOLD_VALUE); 498 PRINTFLAG(notify->ConfigWriteEnable, ERR_THRESHOLD_WINDOW); 499 PRINTFLAG_END(); 500 501 #undef PRINTFLAG 502 503 printf("\t\tPoll Interval=%d msec\n", notify->PollInterval); 504 printf("\t\tInterrupt Vector=%d\n", notify->Vector); 505 printf("\t\tSwitch To Polling Threshold Value=%d\n", 506 notify->PollingThresholdValue); 507 printf("\t\tSwitch To Polling Threshold Window=%d msec\n", 508 notify->PollingThresholdWindow); 509 printf("\t\tError Threshold Value=%d\n", 510 notify->ErrorThresholdValue); 511 printf("\t\tError Threshold Window=%d msec\n", 512 notify->ErrorThresholdWindow); 513 printf("\t}\n"); 514 } 515 516 #ifdef notyet 517 static void 518 acpi_print_hest_generic_status(ACPI_HEST_GENERIC_STATUS *data) 519 { 520 uint32_t i, pos, entries; 521 ACPI_HEST_GENERIC_DATA *gen; 522 523 entries = data->BlockStatus & ACPI_HEST_ERROR_ENTRY_COUNT; 524 525 printf("\tGeneric Error Status={\n"); 526 printf("\t\tBlock Status={ "); 527 if (data->BlockStatus & ACPI_HEST_UNCORRECTABLE) 528 printf("UNCORRECTABLE"); 529 if (data->BlockStatus & ACPI_HEST_CORRECTABLE) 530 printf("CORRECTABLE"); 531 if (data->BlockStatus & ACPI_HEST_MULTIPLE_UNCORRECTABLE) 532 printf("MULTIPLE UNCORRECTABLE"); 533 if (data->BlockStatus & ACPI_HEST_MULTIPLE_CORRECTABLE) 534 printf("MULTIPLE CORRECTABLE"); 535 printf(" }\n"); 536 printf("\t\tEntry Count=%d\n", entries); 537 printf("\t\tRaw Data Offset=%d\n", data->RawDataOffset); 538 printf("\t\tRaw Data Length=%d\n", data->RawDataLength); 539 printf("\t\tData Length=%d\n", data->DataLength); 540 printf("\t"); 541 acpi_print_hest_errorseverity(data->ErrorSeverity); 542 printf("\t}\n"); 543 544 pos = sizeof(ACPI_HEST_GENERIC_STATUS); 545 for (i = 0; i < entries; i++) { 546 gen = (ACPI_HEST_GENERIC_DATA *)((char *)data + pos); 547 acpi_print_hest_generic_data(gen); 548 pos += sizeof(ACPI_HEST_GENERIC_DATA); 549 } 550 } 551 #endif 552 553 #ifdef notyet 554 static void 555 acpi_print_hest_generic_data(ACPI_HEST_GENERIC_DATA *data) 556 { 557 printf("\tGeneric Error Data={\n"); 558 printf("\t\tSectionType="); 559 acpi_print_string((char *)data->SectionType, sizeof(data->SectionType)); 560 printf("\n\t"); 561 acpi_print_hest_errorseverity(data->ErrorSeverity); 562 printf("\t\tRevision=0x%x\n", data->Revision); 563 printf("\t\tValidation Bits=0x%x\n", data->ValidationBits); 564 printf("\t\tFlags=0x%x\n", data->Flags); 565 printf("\t\tData Length=%d\n", data->ErrorDataLength); 566 printf("\t\tField Replication Unit Id="); 567 acpi_print_string((char *)data->FruId, sizeof(data->FruId)); 568 printf("\n"); 569 printf("\t\tField Replication Unit="); 570 acpi_print_string((char *)data->FruText, sizeof(data->FruText)); 571 printf("\n"); 572 printf("\t}\n"); 573 } 574 #endif 575 576 static void 577 acpi_print_whea(ACPI_WHEA_HEADER *whea, 578 void (*print_action)(ACPI_WHEA_HEADER *), 579 void (*print_ins)(ACPI_WHEA_HEADER *), 580 void (*print_flags)(ACPI_WHEA_HEADER *)) 581 { 582 printf("\n"); 583 584 print_action(whea); 585 print_ins(whea); 586 if (print_flags) 587 print_flags(whea); 588 printf("\tRegisterRegion="); 589 acpi_print_gas(&whea->RegisterRegion); 590 printf("\n"); 591 printf("\tMASK=0x%08"PRIx64"\n", whea->Mask); 592 } 593 594 static void 595 acpi_print_hest_ia32_check(ACPI_HEST_IA_MACHINE_CHECK *data) 596 { 597 uint32_t i, pos; 598 ACPI_HEST_IA_ERROR_BANK *bank; 599 600 acpi_print_hest_header(&data->Header); 601 printf("\tFlags={ "); 602 if (data->Flags & ACPI_HEST_FIRMWARE_FIRST) 603 printf("FIRMWARE_FIRST"); 604 printf(" }\n"); 605 printf("\tEnabled={ %s }\n", data->Enabled ? "YES" : "NO"); 606 printf("\tNumber of Record to pre-allocate=%d\n", 607 data->RecordsToPreallocate); 608 printf("\tMax Sections per Record=%d\n", 609 data->MaxSectionsPerRecord); 610 printf("\tGlobal Capability Init Data=0x%"PRIx64"\n", 611 data->GlobalCapabilityData); 612 printf("\tGlobal Control Init Data=0x%"PRIx64"\n", 613 data->GlobalControlData); 614 printf("\tNumber of Hardware Error Reporting Banks=%d\n", 615 data->NumHardwareBanks); 616 617 pos = sizeof(ACPI_HEST_IA_MACHINE_CHECK); 618 for (i = 0; i < data->NumHardwareBanks; i++) { 619 bank = (ACPI_HEST_IA_ERROR_BANK *)((char *)data + pos); 620 acpi_print_hest_errorbank(bank); 621 pos += sizeof(ACPI_HEST_IA_ERROR_BANK); 622 } 623 } 624 625 static void 626 acpi_print_hest_ia32_correctedcheck(ACPI_HEST_IA_CORRECTED *data) 627 { 628 uint32_t i, pos; 629 ACPI_HEST_IA_ERROR_BANK *bank; 630 631 acpi_print_hest_header(&data->Header); 632 printf("\tFlags={ "); 633 if (data->Flags & ACPI_HEST_FIRMWARE_FIRST) 634 printf("FIRMWARE_FIRST"); 635 printf(" }\n"); 636 printf("\tEnabled={ %s }\n", data->Enabled ? "YES" : "NO"); 637 printf("\tNumber of Record to pre-allocate=%d\n", 638 data->RecordsToPreallocate); 639 printf("\tMax Sections per Record=%d\n", 640 data->MaxSectionsPerRecord); 641 acpi_print_hest_notify(&data->Notify); 642 643 printf("\tNumber of Hardware Error Reporting Banks=%d\n", 644 data->NumHardwareBanks); 645 646 pos = sizeof(ACPI_HEST_IA_MACHINE_CHECK); 647 for (i = 0; i < data->NumHardwareBanks; i++) { 648 bank = (ACPI_HEST_IA_ERROR_BANK *)((char *)data + pos); 649 acpi_print_hest_errorbank(bank); 650 pos += sizeof(ACPI_HEST_IA_ERROR_BANK); 651 } 652 } 653 654 static void 655 acpi_print_hest_ia32_nmi(ACPI_HEST_IA_NMI *data) 656 { 657 acpi_print_hest_header(&data->Header); 658 printf("\tNumber of Record to pre-allocate=%d\n", 659 data->RecordsToPreallocate); 660 printf("\tMax Sections per Record=%d\n", 661 data->MaxSectionsPerRecord); 662 printf("\tMax Raw Data Length=%d\n", 663 data->MaxRawDataLength); 664 } 665 666 static void 667 acpi_print_hest_aer_root(ACPI_HEST_AER_ROOT *data) 668 { 669 acpi_print_hest_header(&data->Header); 670 acpi_print_hest_aer_common(&data->Aer); 671 printf("Root Error Command Register=0x%x\n", data->RootErrorCommand); 672 } 673 674 static void 675 acpi_print_hest_aer_endpoint(ACPI_HEST_AER *data) 676 { 677 acpi_print_hest_header(&data->Header); 678 acpi_print_hest_aer_common(&data->Aer); 679 } 680 681 static void 682 acpi_print_hest_aer_bridge(ACPI_HEST_AER_BRIDGE *data) 683 { 684 acpi_print_hest_header(&data->Header); 685 acpi_print_hest_aer_common(&data->Aer); 686 687 printf("\tSecondary Uncorrectable Error Mask Register=0x%x\n", 688 data->UncorrectableMask2); 689 printf("\tSecondary Uncorrectable Error Severity Register=0x%x\n", 690 data->UncorrectableSeverity2); 691 printf("\tSecondory Advanced Capabilities Register=0x%x\n", 692 data->AdvancedCapabilities2); 693 } 694 695 static void 696 acpi_print_hest_generic(ACPI_HEST_GENERIC *data) 697 { 698 acpi_print_hest_header(&data->Header); 699 if (data->RelatedSourceId != 0xffff) 700 printf("\tReleated SourceId=%d\n", data->RelatedSourceId); 701 printf("\tEnabled={%s}\n", data->Enabled ? "YES" : "NO"); 702 printf("\tNumber of Records to pre-allocate=%u\n", 703 data->RecordsToPreallocate); 704 printf("\tMax Sections per Record=%u\n", data->MaxSectionsPerRecord); 705 printf("\tMax Raw Data Length=%u\n", data->MaxRawDataLength); 706 printf("\tError Status Address="); 707 acpi_print_gas(&data->ErrorStatusAddress); 708 printf("\n"); 709 acpi_print_hest_notify(&data->Notify); 710 printf("\tError Block Length=%u\n", data->ErrorBlockLength); 711 } 712 713 static void 714 acpi_print_hest_generic_v2(ACPI_HEST_GENERIC_V2 *data) 715 { 716 717 /* The first 64 bytes are the same as ACPI_HEST_GENERIC */ 718 acpi_print_hest_generic((ACPI_HEST_GENERIC *)data); 719 720 printf("\tError Status Address"); 721 acpi_print_gas(&data->ReadAckRegister); 722 printf("\n\tRead Ack Preserve=0x%016jx\n", 723 (uintmax_t)data->ReadAckPreserve); 724 printf("\tRead Ack Write=0x%016jx\n", 725 (uintmax_t)data->ReadAckWrite); 726 } 727 728 static void 729 acpi_handle_hest(ACPI_TABLE_HEADER *sdp) 730 { 731 ACPI_TABLE_HEST *hest; 732 ACPI_HEST_HEADER *subhest; 733 uint32_t i, pos; 734 735 printf(BEGIN_COMMENT); 736 acpi_print_sdt(sdp); 737 hest = (ACPI_TABLE_HEST *)sdp; 738 739 printf("\tError Source Count=%d\n", hest->ErrorSourceCount); 740 pos = sizeof(ACPI_TABLE_HEST); 741 for (i = 0; i < hest->ErrorSourceCount; i++) { 742 subhest = (ACPI_HEST_HEADER *)((char *)hest + pos); 743 printf("\n"); 744 745 switch (subhest->Type) { 746 case ACPI_HEST_TYPE_IA32_CHECK: 747 acpi_print_hest_ia32_check( 748 (ACPI_HEST_IA_MACHINE_CHECK *)subhest); 749 pos += sizeof(ACPI_HEST_IA_MACHINE_CHECK); 750 break; 751 752 case ACPI_HEST_TYPE_IA32_CORRECTED_CHECK: 753 acpi_print_hest_ia32_correctedcheck( 754 (ACPI_HEST_IA_CORRECTED *)subhest); 755 pos += sizeof(ACPI_HEST_IA_CORRECTED); 756 break; 757 758 case ACPI_HEST_TYPE_IA32_NMI: 759 acpi_print_hest_ia32_nmi( 760 (ACPI_HEST_IA_NMI *)subhest); 761 pos += sizeof(ACPI_HEST_IA_NMI); 762 break; 763 764 case ACPI_HEST_TYPE_NOT_USED3: 765 case ACPI_HEST_TYPE_NOT_USED4: 766 case ACPI_HEST_TYPE_NOT_USED5: 767 pos += sizeof(ACPI_HEST_HEADER); 768 break; 769 770 case ACPI_HEST_TYPE_AER_ROOT_PORT: 771 acpi_print_hest_aer_root((ACPI_HEST_AER_ROOT *)subhest); 772 pos += sizeof(ACPI_HEST_AER_ROOT); 773 break; 774 775 case ACPI_HEST_TYPE_AER_ENDPOINT: 776 acpi_print_hest_aer_endpoint((ACPI_HEST_AER *)subhest); 777 pos += sizeof(ACPI_HEST_AER); 778 break; 779 780 case ACPI_HEST_TYPE_AER_BRIDGE: 781 acpi_print_hest_aer_bridge((ACPI_HEST_AER_BRIDGE *)subhest); 782 pos += sizeof(ACPI_HEST_AER_BRIDGE); 783 break; 784 785 case ACPI_HEST_TYPE_GENERIC_ERROR: 786 acpi_print_hest_generic((ACPI_HEST_GENERIC *)subhest); 787 pos += sizeof(ACPI_HEST_GENERIC); 788 break; 789 790 case ACPI_HEST_TYPE_GENERIC_ERROR_V2: 791 acpi_print_hest_generic_v2( 792 (ACPI_HEST_GENERIC_V2 *)subhest); 793 pos += sizeof(ACPI_HEST_GENERIC_V2); 794 break; 795 796 case ACPI_HEST_TYPE_RESERVED: 797 default: 798 pos += sizeof(ACPI_HEST_HEADER); 799 break; 800 } 801 } 802 803 printf(END_COMMENT); 804 } 805 806 static uint64_t 807 acpi_select_address(uint32_t addr32, uint64_t addr64) 808 { 809 810 if (addr64 == 0) 811 return addr32; 812 813 if ((addr32 != 0) && ((addr64 & 0xfffffff) != addr32)) { 814 /* 815 * A few systems (e.g., IBM T23) have an RSDP that claims 816 * revision 2 but the 64 bit addresses are invalid. If 817 * revision 2 and the 32 bit address is non-zero but the 818 * 32 and 64 bit versions don't match, prefer the 32 bit 819 * version for all subsequent tables. 820 */ 821 return addr32; 822 } 823 824 return addr64; 825 } 826 827 static void 828 acpi_handle_fadt(ACPI_TABLE_HEADER *sdp) 829 { 830 ACPI_TABLE_HEADER *dsdp; 831 ACPI_TABLE_FACS *facs; 832 ACPI_TABLE_FADT *fadt; 833 834 fadt = (ACPI_TABLE_FADT *)sdp; 835 acpi_print_fadt(sdp); 836 837 if (acpi_select_address(fadt->Facs, fadt->XFacs) == 0) { 838 if ((fadt->Flags & ACPI_FADT_HW_REDUCED) == 0) 839 errx(EXIT_FAILURE, "Missing FACS and HW_REDUCED_ACPI flag not set in FADT"); 840 } else if ((fadt->Flags & ACPI_FADT_HW_REDUCED) == 0) { 841 facs = (ACPI_TABLE_FACS *)acpi_map_sdt( 842 acpi_select_address(fadt->Facs, fadt->XFacs)); 843 if (memcmp(facs->Signature, ACPI_SIG_FACS, 4) != 0 || facs->Length < 64) 844 errx(EXIT_FAILURE, "FACS is corrupt"); 845 acpi_print_facs(facs); 846 } 847 848 dsdp = (ACPI_TABLE_HEADER *)acpi_map_sdt( 849 acpi_select_address(fadt->Dsdt, fadt->XDsdt)); 850 if (memcmp(dsdp->Signature, ACPI_SIG_DSDT, 4) != 0) 851 errx(EXIT_FAILURE, "DSDT signature mismatch"); 852 if (acpi_checksum(dsdp, dsdp->Length)) 853 errx(EXIT_FAILURE, "DSDT is corrupt"); 854 acpi_print_dsdt(dsdp); 855 } 856 857 static void 858 acpi_walk_subtables(ACPI_TABLE_HEADER *table, void *first, 859 void (*action)(ACPI_SUBTABLE_HEADER *)) 860 { 861 ACPI_SUBTABLE_HEADER *subtable; 862 char *end; 863 864 subtable = first; 865 end = (char *)table + table->Length; 866 while ((char *)subtable < end) { 867 printf("\n"); 868 if (subtable->Length < sizeof(ACPI_SUBTABLE_HEADER)) { 869 warnx("invalid subtable length %u", subtable->Length); 870 return; 871 } 872 action(subtable); 873 subtable = (ACPI_SUBTABLE_HEADER *)((char *)subtable + 874 subtable->Length); 875 } 876 } 877 878 static void 879 acpi_walk_nfit(ACPI_TABLE_HEADER *table, void *first, 880 void (*action)(ACPI_NFIT_HEADER *)) 881 { 882 ACPI_NFIT_HEADER *subtable; 883 char *end; 884 885 subtable = first; 886 end = (char *)table + table->Length; 887 while ((char *)subtable < end) { 888 printf("\n"); 889 if (subtable->Length < sizeof(ACPI_NFIT_HEADER)) { 890 warnx("invalid subtable length %u", subtable->Length); 891 return; 892 } 893 action(subtable); 894 subtable = (ACPI_NFIT_HEADER *)((char *)subtable + 895 subtable->Length); 896 } 897 } 898 899 static void 900 acpi_print_cpu(u_char cpu_id) 901 { 902 903 printf("\tACPI CPU="); 904 if (cpu_id == 0xff) 905 printf("ALL\n"); 906 else 907 printf("%d\n", (u_int)cpu_id); 908 } 909 910 static void 911 acpi_print_cpu_uid(uint32_t uid, char *uid_string) 912 { 913 914 printf("\tUID=%d", uid); 915 if (uid_string != NULL) 916 printf(" (%s)", uid_string); 917 printf("\n"); 918 } 919 920 static void 921 acpi_print_local_apic(uint32_t apic_id, uint32_t flags) 922 { 923 924 printf("\tFlags={"); 925 if (flags & ACPI_MADT_ENABLED) 926 printf("ENABLED"); 927 else 928 printf("DISABLED"); 929 printf("}\n"); 930 printf("\tAPIC ID=%d\n", apic_id); 931 } 932 933 static void 934 acpi_print_io_apic(uint32_t apic_id, uint32_t int_base, uint64_t apic_addr) 935 { 936 937 printf("\tAPIC ID=%d\n", apic_id); 938 printf("\tINT BASE=%d\n", int_base); 939 printf("\tADDR=0x%016jx\n", (uintmax_t)apic_addr); 940 } 941 942 static void 943 acpi_print_mps_flags(uint16_t flags) 944 { 945 946 printf("\tFlags={Polarity="); 947 switch (flags & ACPI_MADT_POLARITY_MASK) { 948 case ACPI_MADT_POLARITY_CONFORMS: 949 printf("conforming"); 950 break; 951 case ACPI_MADT_POLARITY_ACTIVE_HIGH: 952 printf("active-hi"); 953 break; 954 case ACPI_MADT_POLARITY_ACTIVE_LOW: 955 printf("active-lo"); 956 break; 957 default: 958 printf("0x%x", flags & ACPI_MADT_POLARITY_MASK); 959 break; 960 } 961 printf(", Trigger="); 962 switch (flags & ACPI_MADT_TRIGGER_MASK) { 963 case ACPI_MADT_TRIGGER_CONFORMS: 964 printf("conforming"); 965 break; 966 case ACPI_MADT_TRIGGER_EDGE: 967 printf("edge"); 968 break; 969 case ACPI_MADT_TRIGGER_LEVEL: 970 printf("level"); 971 break; 972 default: 973 printf("0x%x", (flags & ACPI_MADT_TRIGGER_MASK) >> 2); 974 } 975 printf("}\n"); 976 } 977 978 static void 979 acpi_print_gicc_flags(uint32_t flags) 980 { 981 982 printf("\tFlags={Performance intr="); 983 if (flags & ACPI_MADT_PERFORMANCE_IRQ_MODE) 984 printf("edge"); 985 else 986 printf("level"); 987 printf(", VGIC intr="); 988 if (flags & ACPI_MADT_VGIC_IRQ_MODE) 989 printf("edge"); 990 else 991 printf("level"); 992 printf("}\n"); 993 } 994 995 static void 996 acpi_print_intr(uint32_t intr, uint16_t mps_flags) 997 { 998 999 printf("\tINTR=%d\n", intr); 1000 acpi_print_mps_flags(mps_flags); 1001 } 1002 1003 static void 1004 acpi_print_local_nmi(u_int lint, uint16_t mps_flags) 1005 { 1006 1007 printf("\tLINT Pin=%d\n", lint); 1008 acpi_print_mps_flags(mps_flags); 1009 } 1010 1011 static const char *apic_types[] = { 1012 [ACPI_MADT_TYPE_LOCAL_APIC] = "Local APIC", 1013 [ACPI_MADT_TYPE_IO_APIC] = "IO APIC", 1014 [ACPI_MADT_TYPE_INTERRUPT_OVERRIDE] = "INT Override", 1015 [ACPI_MADT_TYPE_NMI_SOURCE] = "NMI", 1016 [ACPI_MADT_TYPE_LOCAL_APIC_NMI] = "Local APIC NMI", 1017 [ACPI_MADT_TYPE_LOCAL_APIC_OVERRIDE] = "Local APIC Override", 1018 [ACPI_MADT_TYPE_IO_SAPIC] = "IO SAPIC", 1019 [ACPI_MADT_TYPE_LOCAL_SAPIC] = "Local SAPIC", 1020 [ACPI_MADT_TYPE_INTERRUPT_SOURCE] = "Platform Interrupt", 1021 [ACPI_MADT_TYPE_LOCAL_X2APIC] = "Local X2APIC", 1022 [ACPI_MADT_TYPE_LOCAL_X2APIC_NMI] = "Local X2APIC NMI", 1023 [ACPI_MADT_TYPE_GENERIC_INTERRUPT] = "GIC CPU Interface Structure", 1024 [ACPI_MADT_TYPE_GENERIC_DISTRIBUTOR] = "GIC Distributor Structure", 1025 [ACPI_MADT_TYPE_GENERIC_MSI_FRAME] = "GICv2m MSI Frame", 1026 [ACPI_MADT_TYPE_GENERIC_REDISTRIBUTOR] = "GIC Redistributor Structure", 1027 [ACPI_MADT_TYPE_GENERIC_TRANSLATOR] = "GIC ITS Structure" 1028 }; 1029 1030 static const char *platform_int_types[] = { "0 (unknown)", "PMI", "INIT", 1031 "Corrected Platform Error" }; 1032 1033 static void 1034 acpi_print_gicm_flags(ACPI_MADT_GENERIC_MSI_FRAME *gicm) 1035 { 1036 uint32_t flags = gicm->Flags; 1037 1038 printf("\tFLAGS={"); 1039 if (flags & ACPI_MADT_OVERRIDE_SPI_VALUES) 1040 printf("SPI Count/Base Select"); 1041 printf("}\n"); 1042 } 1043 1044 static void 1045 acpi_print_madt(ACPI_SUBTABLE_HEADER *mp) 1046 { 1047 ACPI_MADT_LOCAL_APIC *lapic; 1048 ACPI_MADT_IO_APIC *ioapic; 1049 ACPI_MADT_INTERRUPT_OVERRIDE *over; 1050 ACPI_MADT_NMI_SOURCE *nmi; 1051 ACPI_MADT_LOCAL_APIC_NMI *lapic_nmi; 1052 ACPI_MADT_LOCAL_APIC_OVERRIDE *lapic_over; 1053 ACPI_MADT_IO_SAPIC *iosapic; 1054 ACPI_MADT_LOCAL_SAPIC *lsapic; 1055 ACPI_MADT_INTERRUPT_SOURCE *isrc; 1056 ACPI_MADT_LOCAL_X2APIC *x2apic; 1057 ACPI_MADT_LOCAL_X2APIC_NMI *x2apic_nmi; 1058 ACPI_MADT_GENERIC_INTERRUPT *gicc; 1059 ACPI_MADT_GENERIC_DISTRIBUTOR *gicd; 1060 ACPI_MADT_GENERIC_MSI_FRAME *gicm; 1061 ACPI_MADT_GENERIC_REDISTRIBUTOR *gicr; 1062 ACPI_MADT_GENERIC_TRANSLATOR *gict; 1063 1064 if (mp->Type < __arraycount(apic_types)) 1065 printf("\tType=%s\n", apic_types[mp->Type]); 1066 else 1067 printf("\tType=%d (unknown)\n", mp->Type); 1068 switch (mp->Type) { 1069 case ACPI_MADT_TYPE_LOCAL_APIC: 1070 lapic = (ACPI_MADT_LOCAL_APIC *)mp; 1071 acpi_print_cpu(lapic->ProcessorId); 1072 acpi_print_local_apic(lapic->Id, lapic->LapicFlags); 1073 break; 1074 case ACPI_MADT_TYPE_IO_APIC: 1075 ioapic = (ACPI_MADT_IO_APIC *)mp; 1076 acpi_print_io_apic(ioapic->Id, ioapic->GlobalIrqBase, 1077 ioapic->Address); 1078 break; 1079 case ACPI_MADT_TYPE_INTERRUPT_OVERRIDE: 1080 over = (ACPI_MADT_INTERRUPT_OVERRIDE *)mp; 1081 printf("\tBUS=%d\n", (u_int)over->Bus); 1082 printf("\tIRQ=%d\n", (u_int)over->SourceIrq); 1083 acpi_print_intr(over->GlobalIrq, over->IntiFlags); 1084 break; 1085 case ACPI_MADT_TYPE_NMI_SOURCE: 1086 nmi = (ACPI_MADT_NMI_SOURCE *)mp; 1087 acpi_print_intr(nmi->GlobalIrq, nmi->IntiFlags); 1088 break; 1089 case ACPI_MADT_TYPE_LOCAL_APIC_NMI: 1090 lapic_nmi = (ACPI_MADT_LOCAL_APIC_NMI *)mp; 1091 acpi_print_cpu(lapic_nmi->ProcessorId); 1092 acpi_print_local_nmi(lapic_nmi->Lint, lapic_nmi->IntiFlags); 1093 break; 1094 case ACPI_MADT_TYPE_LOCAL_APIC_OVERRIDE: 1095 lapic_over = (ACPI_MADT_LOCAL_APIC_OVERRIDE *)mp; 1096 printf("\tLocal APIC ADDR=0x%016jx\n", 1097 (uintmax_t)lapic_over->Address); 1098 break; 1099 case ACPI_MADT_TYPE_IO_SAPIC: 1100 iosapic = (ACPI_MADT_IO_SAPIC *)mp; 1101 acpi_print_io_apic(iosapic->Id, iosapic->GlobalIrqBase, 1102 iosapic->Address); 1103 break; 1104 case ACPI_MADT_TYPE_LOCAL_SAPIC: 1105 lsapic = (ACPI_MADT_LOCAL_SAPIC *)mp; 1106 acpi_print_cpu(lsapic->ProcessorId); 1107 acpi_print_local_apic(lsapic->Id, lsapic->LapicFlags); 1108 printf("\tAPIC EID=%d\n", (u_int)lsapic->Eid); 1109 if (mp->Length > offsetof(ACPI_MADT_LOCAL_SAPIC, Uid)) 1110 acpi_print_cpu_uid(lsapic->Uid, lsapic->UidString); 1111 break; 1112 case ACPI_MADT_TYPE_INTERRUPT_SOURCE: 1113 isrc = (ACPI_MADT_INTERRUPT_SOURCE *)mp; 1114 if (isrc->Type < __arraycount(platform_int_types)) 1115 printf("\tType=%s\n", platform_int_types[isrc->Type]); 1116 else 1117 printf("\tType=%d (unknown)\n", isrc->Type); 1118 printf("\tAPIC ID=%d\n", (u_int)isrc->Id); 1119 printf("\tAPIC EID=%d\n", (u_int)isrc->Eid); 1120 printf("\tSAPIC Vector=%d\n", (u_int)isrc->IoSapicVector); 1121 acpi_print_intr(isrc->GlobalIrq, isrc->IntiFlags); 1122 break; 1123 case ACPI_MADT_TYPE_LOCAL_X2APIC: 1124 x2apic = (ACPI_MADT_LOCAL_X2APIC *)mp; 1125 acpi_print_cpu_uid(x2apic->Uid, NULL); 1126 acpi_print_local_apic(x2apic->LocalApicId, x2apic->LapicFlags); 1127 break; 1128 case ACPI_MADT_TYPE_LOCAL_X2APIC_NMI: 1129 x2apic_nmi = (ACPI_MADT_LOCAL_X2APIC_NMI *)mp; 1130 acpi_print_cpu_uid(x2apic_nmi->Uid, NULL); 1131 acpi_print_local_nmi(x2apic_nmi->Lint, x2apic_nmi->IntiFlags); 1132 break; 1133 case ACPI_MADT_TYPE_GENERIC_INTERRUPT: 1134 gicc = (ACPI_MADT_GENERIC_INTERRUPT *)mp; 1135 acpi_print_cpu_uid(gicc->Uid, NULL); 1136 printf("\tCPU INTERFACE=%x\n", gicc->CpuInterfaceNumber); 1137 acpi_print_gicc_flags(gicc->Flags); 1138 printf("\tParking Protocol Version=%x\n", gicc->ParkingVersion); 1139 printf("\tPERF INTR=%d\n", gicc->PerformanceInterrupt); 1140 printf("\tParked ADDR=%016jx\n", 1141 (uintmax_t)gicc->ParkedAddress); 1142 printf("\tBase ADDR=%016jx\n", (uintmax_t)gicc->BaseAddress); 1143 printf("\tGICV=%016jx\n", (uintmax_t)gicc->GicvBaseAddress); 1144 printf("\tGICH=%016jx\n", (uintmax_t)gicc->GichBaseAddress); 1145 printf("\tVGIC INTR=%d\n", gicc->VgicInterrupt); 1146 printf("\tGICR ADDR=%016jx\n", 1147 (uintmax_t)gicc->GicrBaseAddress); 1148 printf("\tMPIDR=%jx\n", (uintmax_t)gicc->ArmMpidr); 1149 printf("\tEfficency Class=%d\n", (u_int)gicc->EfficiencyClass); 1150 break; 1151 case ACPI_MADT_TYPE_GENERIC_DISTRIBUTOR: 1152 gicd = (ACPI_MADT_GENERIC_DISTRIBUTOR *)mp; 1153 printf("\tGIC ID=%d\n", (u_int)gicd->GicId); 1154 printf("\tBase ADDR=%016jx\n", (uintmax_t)gicd->BaseAddress); 1155 printf("\tVector Base=%d\n", gicd->GlobalIrqBase); 1156 printf("\tGIC VERSION=%d\n", (u_int)gicd->Version); 1157 break; 1158 case ACPI_MADT_TYPE_GENERIC_MSI_FRAME: 1159 gicm = (ACPI_MADT_GENERIC_MSI_FRAME*)mp; 1160 printf("\tBase ADDR=%016jx\n", (uintmax_t)gicm->BaseAddress); 1161 acpi_print_gicm_flags(gicm); 1162 printf("\tSPI Count=%u\n", gicm->SpiCount); 1163 printf("\tSPI Base=%u\n", gicm->SpiBase); 1164 break; 1165 case ACPI_MADT_TYPE_GENERIC_REDISTRIBUTOR: 1166 gicr = (ACPI_MADT_GENERIC_REDISTRIBUTOR *)mp; 1167 printf("\tBase ADDR=%016jx\n", (uintmax_t)gicr->BaseAddress); 1168 printf("\tLength=%08x\n", gicr->Length); 1169 break; 1170 case ACPI_MADT_TYPE_GENERIC_TRANSLATOR: 1171 gict = (ACPI_MADT_GENERIC_TRANSLATOR *)mp; 1172 printf("\tGIC ITS ID=%d\n", gict->TranslationId); 1173 printf("\tBase ADDR=%016jx\n", (uintmax_t)gict->BaseAddress); 1174 break; 1175 } 1176 } 1177 1178 #ifdef notyet 1179 static void 1180 acpi_print_bert_region(ACPI_BERT_REGION *region) 1181 { 1182 uint32_t i, pos, entries; 1183 ACPI_HEST_GENERIC_DATA *data; 1184 1185 printf("\n"); 1186 printf("\tBlockStatus={ "); 1187 1188 if (region->BlockStatus & ACPI_BERT_UNCORRECTABLE) 1189 printf("Uncorrectable"); 1190 if (region->BlockStatus & ACPI_BERT_CORRECTABLE) 1191 printf("Correctable"); 1192 if (region->BlockStatus & ACPI_BERT_MULTIPLE_UNCORRECTABLE) 1193 printf("Multiple Uncorrectable"); 1194 if (region->BlockStatus & ACPI_BERT_MULTIPLE_CORRECTABLE) 1195 printf("Multiple Correctable"); 1196 entries = region->BlockStatus & ACPI_BERT_ERROR_ENTRY_COUNT; 1197 printf(", Error Entry Count=%d", entries); 1198 printf("}\n"); 1199 1200 printf("\tRaw Data Offset=0x%x\n", region->RawDataOffset); 1201 printf("\tRaw Data Length=0x%x\n", region->RawDataLength); 1202 printf("\tData Length=0x%x\n", region->DataLength); 1203 1204 acpi_print_hest_errorseverity(region->ErrorSeverity); 1205 1206 pos = sizeof(ACPI_BERT_REGION); 1207 for (i = 0; i < entries; i++) { 1208 data = (ACPI_HEST_GENERIC_DATA *)((char *)region + pos); 1209 acpi_print_hest_generic_data(data); 1210 pos += sizeof(ACPI_HEST_GENERIC_DATA); 1211 } 1212 } 1213 #endif 1214 1215 static void 1216 acpi_handle_bert(ACPI_TABLE_HEADER *sdp) 1217 { 1218 ACPI_TABLE_BERT *bert; 1219 1220 printf(BEGIN_COMMENT); 1221 acpi_print_sdt(sdp); 1222 bert = (ACPI_TABLE_BERT *)sdp; 1223 1224 printf("\tLength of Boot Error Region=%d bytes\n", bert->RegionLength); 1225 printf("\tPhysical Address of Region=0x%"PRIx64"\n", bert->Address); 1226 1227 printf(END_COMMENT); 1228 } 1229 1230 static void 1231 acpi_handle_bgrt(ACPI_TABLE_HEADER *sdp) 1232 { 1233 ACPI_TABLE_BGRT *bgrt; 1234 unsigned int degree; 1235 1236 printf(BEGIN_COMMENT); 1237 acpi_print_sdt(sdp); 1238 bgrt = (ACPI_TABLE_BGRT *)sdp; 1239 1240 printf("\tVersion=%hu\n", bgrt->Version); 1241 degree = ((unsigned int)(bgrt->Status & ACPI_BGRT_ORIENTATION_OFFSET) 1242 >> 1) * 90; 1243 printf("\tDegree=%u\n", degree); 1244 printf("\tDisplayed=%u\n", bgrt->Status & ACPI_BGRT_DISPLAYED); 1245 printf("\tImage Type="); 1246 switch (bgrt->ImageType) { 1247 case 0: 1248 printf("Bitmap\n"); 1249 break; 1250 default: 1251 printf("reserved (0x%hhx)\n", bgrt->ImageType); 1252 break; 1253 } 1254 printf("\tImage Address=0x%"PRIx64"\n", bgrt->ImageAddress); 1255 printf("\tImage Offset X=0x%08x\n", bgrt->ImageOffsetX); 1256 printf("\tImage Offset Y=0x%08x\n", bgrt->ImageOffsetY); 1257 1258 printf(END_COMMENT); 1259 } 1260 1261 static void 1262 acpi_handle_boot(ACPI_TABLE_HEADER *sdp) 1263 { 1264 ACPI_TABLE_BOOT *boot; 1265 1266 printf(BEGIN_COMMENT); 1267 acpi_print_sdt(sdp); 1268 boot = (ACPI_TABLE_BOOT *)sdp; 1269 printf("\tCMOS Index=0x%02x\n", boot->CmosIndex); 1270 printf(END_COMMENT); 1271 } 1272 1273 static void 1274 acpi_handle_cpep(ACPI_TABLE_HEADER *sdp) 1275 { 1276 ACPI_TABLE_CPEP *cpep; 1277 ACPI_CPEP_POLLING *poll; 1278 uint32_t cpep_pos; 1279 1280 printf(BEGIN_COMMENT); 1281 acpi_print_sdt(sdp); 1282 cpep = (ACPI_TABLE_CPEP *)sdp; 1283 1284 cpep_pos = sizeof(ACPI_TABLE_CPEP); 1285 while (cpep_pos < sdp->Length) { 1286 poll = (ACPI_CPEP_POLLING *)((char *)cpep + cpep_pos); 1287 acpi_print_cpu(poll->Id); 1288 printf("\tACPI CPU EId=%d\n", poll->Eid); 1289 printf("\tPoll Interval=%d msec\n", poll->Interval); 1290 cpep_pos += sizeof(ACPI_CPEP_POLLING); 1291 } 1292 printf(END_COMMENT); 1293 } 1294 1295 static void 1296 acpi_print_csrt_resource_group(ACPI_CSRT_GROUP *grp) 1297 { 1298 ACPI_CSRT_DESCRIPTOR *desc; 1299 1300 printf("\tLength=%u\n", grp->Length); 1301 printf("\tVendorId="); 1302 acpi_print_string((char *)&grp->VendorId, 4); 1303 printf("\n"); 1304 if (grp->SubvendorId != 0) { 1305 printf("\tSubvendorId="); 1306 acpi_print_string((char *)&grp->SubvendorId, 4); 1307 printf("\n"); 1308 } 1309 printf("\tDeviceId=0x%08x\n", grp->DeviceId); 1310 if (grp->SubdeviceId != 0) 1311 printf("\tSubdeviceId=0x%08x\n", grp->SubdeviceId); 1312 printf("\tRevision=%hu\n", grp->Revision); 1313 printf("\tSharedInfoLength=%u\n", grp->SharedInfoLength); 1314 1315 /* Next is Shared Info */ 1316 if (grp->SharedInfoLength != 0) { 1317 printf("\tShared Info "); 1318 acpi_dump_bytes((uint8_t *)(grp + 1), 1319 grp->SharedInfoLength, 1); 1320 } 1321 1322 /* And then, Resource Descriptors */ 1323 desc = (ACPI_CSRT_DESCRIPTOR *) 1324 ((vaddr_t)(grp + 1) + grp->SharedInfoLength); 1325 while (desc < (ACPI_CSRT_DESCRIPTOR *)((vaddr_t)grp + grp->Length)) { 1326 bool unknownsubytpe = false; 1327 printf("\n\tLength=%u\n", desc->Length); 1328 printf("\tResource Type="); 1329 switch (desc->Type) { 1330 case ACPI_CSRT_TYPE_INTERRUPT: 1331 printf("Interrupt"); 1332 switch (desc->Subtype) { 1333 case ACPI_CSRT_XRUPT_LINE: 1334 printf("(Interrupt line)\n"); 1335 break; 1336 case ACPI_CSRT_XRUPT_CONTROLLER: 1337 printf("(Interrupt controller)\n"); 1338 break; 1339 default: 1340 unknownsubytpe = true; 1341 break; 1342 } 1343 break; 1344 case ACPI_CSRT_TYPE_TIMER: 1345 printf("Timer"); 1346 switch (desc->Subtype) { 1347 case ACPI_CSRT_TIMER: 1348 printf("\n"); 1349 break; 1350 default: 1351 unknownsubytpe = true; 1352 break; 1353 } 1354 break; 1355 case ACPI_CSRT_TYPE_DMA: 1356 printf("DMA"); 1357 switch (desc->Subtype) { 1358 case ACPI_CSRT_DMA_CHANNEL: 1359 printf("(DMA channel)\n"); 1360 break; 1361 case ACPI_CSRT_DMA_CONTROLLER: 1362 printf("(DMA controller)\n"); 1363 break; 1364 default: 1365 unknownsubytpe = true; 1366 break; 1367 } 1368 break; 1369 case 0x0004: /* XXX Platform Security */ 1370 printf("Platform Security"); 1371 switch (desc->Subtype) { 1372 case 0x0001: 1373 printf("\n"); 1374 /* Platform Security */ 1375 break; 1376 default: 1377 unknownsubytpe = true; 1378 break; 1379 } 1380 break; 1381 default: 1382 printf("Unknown (%hx)\n", desc->Type); 1383 break; 1384 } 1385 if (unknownsubytpe) 1386 printf("(unknown subtype(%hx))\n", desc->Subtype); 1387 1388 printf("\tUID=0x%08x\n", desc->Uid); 1389 printf("\tVendor defined info "); 1390 acpi_dump_bytes((uint8_t *)(desc + 1), 1391 desc->Length - sizeof(ACPI_CSRT_DESCRIPTOR), 1); 1392 1393 /* Next */ 1394 desc = (ACPI_CSRT_DESCRIPTOR *)((vaddr_t)desc + desc->Length); 1395 } 1396 } 1397 1398 static void 1399 acpi_handle_csrt(ACPI_TABLE_HEADER *sdp) 1400 { 1401 ACPI_CSRT_GROUP *grp; 1402 uint totallen = sdp->Length; 1403 1404 printf(BEGIN_COMMENT); 1405 acpi_print_sdt(sdp); 1406 grp = (ACPI_CSRT_GROUP *)(sdp + 1); 1407 1408 while (grp < (ACPI_CSRT_GROUP *)((vaddr_t)sdp + totallen)) { 1409 printf("\n"); 1410 acpi_print_csrt_resource_group(grp); 1411 1412 /* Next */ 1413 grp = (ACPI_CSRT_GROUP *)((vaddr_t)grp + grp->Length); 1414 } 1415 1416 printf(END_COMMENT); 1417 } 1418 1419 static void 1420 acpi_handle_dbgp(ACPI_TABLE_HEADER *sdp) 1421 { 1422 ACPI_TABLE_DBGP *dbgp; 1423 1424 printf(BEGIN_COMMENT); 1425 acpi_print_sdt(sdp); 1426 dbgp = (ACPI_TABLE_DBGP *)sdp; 1427 printf("\tType={"); 1428 switch (dbgp->Type) { 1429 case 0: 1430 printf("full 16550"); 1431 break; 1432 case 1: 1433 printf("subset of 16550"); 1434 break; 1435 } 1436 printf("}\n"); 1437 printf("\tDebugPort="); 1438 acpi_print_gas(&dbgp->DebugPort); 1439 printf("\n"); 1440 printf(END_COMMENT); 1441 } 1442 1443 /* This function is used by DBG2 and SPCR. */ 1444 static void 1445 acpi_print_dbg2_serial_subtype(uint16_t subtype) 1446 { 1447 1448 switch (subtype) { 1449 case ACPI_DBG2_16550_COMPATIBLE: 1450 printf("Fully 16550 compatible\n"); 1451 break; 1452 case ACPI_DBG2_16550_SUBSET: 1453 printf("16550 subset with DBGP Rev. 1\n"); 1454 break; 1455 case ACPI_DBG2_ARM_PL011: 1456 printf("ARM PL011\n"); 1457 break; 1458 case ACPI_DBG2_ARM_SBSA_32BIT: 1459 printf("ARM SBSA 32bit only\n"); 1460 break; 1461 case ACPI_DBG2_ARM_SBSA_GENERIC: 1462 printf("ARM SBSA Generic\n"); 1463 break; 1464 case ACPI_DBG2_ARM_DCC: 1465 printf("ARM DCC\n"); 1466 break; 1467 case ACPI_DBG2_BCM2835: 1468 printf("BCM2835\n"); 1469 break; 1470 default: 1471 printf("reserved (%04hx)\n", subtype); 1472 break; 1473 } 1474 } 1475 1476 static void 1477 acpi_print_dbg2_device(ACPI_DBG2_DEVICE *dev) 1478 { 1479 1480 printf("\t\tRevision=%u\n", dev->Revision); 1481 printf("\t\tLength=%u\n", dev->Length); 1482 printf("\t\tRegisterCount=%u\n", dev->RegisterCount); 1483 1484 printf("\t\tNamepath="); 1485 acpi_print_string((char *)((vaddr_t)dev + dev->NamepathOffset), 1486 dev->NamepathLength); 1487 printf("\n"); 1488 1489 if (dev->OemDataLength) { 1490 printf("\t\tOemDataLength=%u\n", dev->OemDataLength); 1491 printf("\t\tOemDataOffset=%u\n", dev->OemDataOffset); 1492 /* XXX need dump */ 1493 } 1494 1495 printf("\t\tPortType="); 1496 switch (dev->PortType) { 1497 case ACPI_DBG2_SERIAL_PORT: 1498 printf("Serial\n" "\t\tPortSubtype="); 1499 acpi_print_dbg2_serial_subtype(dev->PortSubtype); 1500 break; 1501 case ACPI_DBG2_1394_PORT: 1502 printf("IEEE1394\n" "\t\tPortSubtype="); 1503 if (dev->PortSubtype == ACPI_DBG2_1394_STANDARD) 1504 printf("Standard\n"); 1505 else 1506 printf("reserved (%04hx)\n", dev->PortSubtype); 1507 break; 1508 case ACPI_DBG2_USB_PORT: 1509 printf("USB\n" "\t\tPortSubtype="); 1510 switch (dev->PortSubtype) { 1511 case ACPI_DBG2_USB_XHCI: 1512 printf("XHCIn"); 1513 break; 1514 case ACPI_DBG2_USB_EHCI: 1515 printf("EHCI\n"); 1516 break; 1517 default: 1518 printf("reserved (%04hx)\n", dev->PortSubtype); 1519 break; 1520 } 1521 break; 1522 case ACPI_DBG2_NET_PORT: 1523 printf("Net\n" "\t\tPciVendorID=%04x\n", dev->PortSubtype); 1524 break; 1525 default: 1526 printf("reserved (%04hx)\n", dev->PortType); 1527 printf("\t\tPortSubtype=reserved (%04hx)\n", dev->PortSubtype); 1528 break; 1529 } 1530 1531 printf("\t\tBaseAddressOffset=0x%04x\n", dev->BaseAddressOffset); 1532 printf("\t\tAddressSizeOffset=0x%04x\n", dev->AddressSizeOffset); 1533 } 1534 1535 static void 1536 acpi_handle_dbg2(ACPI_TABLE_HEADER *sdp) 1537 { 1538 ACPI_TABLE_DBG2 *dbg2; 1539 ACPI_DBG2_DEVICE *device; 1540 unsigned int i; 1541 1542 printf(BEGIN_COMMENT); 1543 acpi_print_sdt(sdp); 1544 dbg2 = (ACPI_TABLE_DBG2 *)sdp; 1545 1546 printf("\tCount=%u\n", dbg2->InfoCount); 1547 device = (ACPI_DBG2_DEVICE *)((vaddr_t)sdp + dbg2->InfoOffset); 1548 for (i = 0; i < dbg2->InfoCount; i++) { 1549 printf("\tDevice %u={\n", i); 1550 acpi_print_dbg2_device(device); 1551 printf("\t}\n"); 1552 device++; 1553 } 1554 1555 printf(END_COMMENT); 1556 } 1557 1558 static void 1559 acpi_print_einj_action(ACPI_WHEA_HEADER *whea) 1560 { 1561 printf("\tACTION={"); 1562 switch (whea->Action) { 1563 case ACPI_EINJ_BEGIN_OPERATION: 1564 printf("Begin Operation"); 1565 break; 1566 case ACPI_EINJ_GET_TRIGGER_TABLE: 1567 printf("Get Trigger Table"); 1568 break; 1569 case ACPI_EINJ_SET_ERROR_TYPE: 1570 printf("Set Error Type"); 1571 break; 1572 case ACPI_EINJ_GET_ERROR_TYPE: 1573 printf("Get Error Type"); 1574 break; 1575 case ACPI_EINJ_END_OPERATION: 1576 printf("End Operation"); 1577 break; 1578 case ACPI_EINJ_EXECUTE_OPERATION: 1579 printf("Execute Operation"); 1580 break; 1581 case ACPI_EINJ_CHECK_BUSY_STATUS: 1582 printf("Check Busy Status"); 1583 break; 1584 case ACPI_EINJ_GET_COMMAND_STATUS: 1585 printf("Get Command Status"); 1586 break; 1587 case ACPI_EINJ_SET_ERROR_TYPE_WITH_ADDRESS: 1588 printf("Set Error Type With Address"); 1589 break; 1590 case ACPI_EINJ_GET_EXECUTE_TIMINGS: 1591 printf("Get Execute Operation Timings"); 1592 break; 1593 case ACPI_EINJ_ACTION_RESERVED: 1594 printf("Preserved"); 1595 break; 1596 case ACPI_EINJ_TRIGGER_ERROR: 1597 printf("Trigger Error"); 1598 break; 1599 default: 1600 printf("%d", whea->Action); 1601 break; 1602 } 1603 printf("}\n"); 1604 } 1605 1606 static void 1607 acpi_print_einj_instruction(ACPI_WHEA_HEADER *whea) 1608 { 1609 uint32_t ins = whea->Instruction; 1610 1611 printf("\tINSTRUCTION={"); 1612 switch (ins) { 1613 case ACPI_EINJ_READ_REGISTER: 1614 printf("Read Register"); 1615 break; 1616 case ACPI_EINJ_READ_REGISTER_VALUE: 1617 printf("Read Register Value"); 1618 break; 1619 case ACPI_EINJ_WRITE_REGISTER: 1620 printf("Write Register"); 1621 break; 1622 case ACPI_EINJ_WRITE_REGISTER_VALUE: 1623 printf("Write Register Value"); 1624 break; 1625 case ACPI_EINJ_NOOP: 1626 printf("Noop"); 1627 break; 1628 case ACPI_EINJ_INSTRUCTION_RESERVED: 1629 printf("Reserved"); 1630 break; 1631 default: 1632 printf("%d", ins); 1633 break; 1634 } 1635 printf("}\n"); 1636 } 1637 1638 static void 1639 acpi_print_einj_flags(ACPI_WHEA_HEADER *whea) 1640 { 1641 uint32_t flags = whea->Flags; 1642 1643 printf("\tFLAGS={"); 1644 if (flags & ACPI_EINJ_PRESERVE) 1645 printf("PRESERVED"); 1646 printf("}\n"); 1647 } 1648 1649 static void 1650 acpi_handle_einj(ACPI_TABLE_HEADER *sdp) 1651 { 1652 ACPI_TABLE_EINJ *einj; 1653 ACPI_EINJ_ENTRY *einj_entry; 1654 uint32_t einj_pos; 1655 u_int i; 1656 1657 printf(BEGIN_COMMENT); 1658 acpi_print_sdt(sdp); 1659 einj = (ACPI_TABLE_EINJ *)sdp; 1660 1661 printf("\tHeader Length=%d\n", einj->HeaderLength); 1662 printf("\tFlags=0x%x\n", einj->Flags); 1663 printf("\tEntries=%d\n", einj->Entries); 1664 1665 einj_pos = sizeof(ACPI_TABLE_EINJ); 1666 for (i = 0; i < einj->Entries; i++) { 1667 einj_entry = (ACPI_EINJ_ENTRY *)((char *)einj + einj_pos); 1668 acpi_print_whea(&einj_entry->WheaHeader, 1669 acpi_print_einj_action, acpi_print_einj_instruction, 1670 acpi_print_einj_flags); 1671 einj_pos += sizeof(ACPI_EINJ_ENTRY); 1672 } 1673 printf(END_COMMENT); 1674 } 1675 1676 static void 1677 acpi_print_erst_action(ACPI_WHEA_HEADER *whea) 1678 { 1679 printf("\tACTION={"); 1680 switch (whea->Action) { 1681 case ACPI_ERST_BEGIN_WRITE: 1682 printf("Begin Write"); 1683 break; 1684 case ACPI_ERST_BEGIN_READ: 1685 printf("Begin Read"); 1686 break; 1687 case ACPI_ERST_BEGIN_CLEAR: 1688 printf("Begin Clear"); 1689 break; 1690 case ACPI_ERST_END: 1691 printf("End"); 1692 break; 1693 case ACPI_ERST_SET_RECORD_OFFSET: 1694 printf("Set Record Offset"); 1695 break; 1696 case ACPI_ERST_EXECUTE_OPERATION: 1697 printf("Execute Operation"); 1698 break; 1699 case ACPI_ERST_CHECK_BUSY_STATUS: 1700 printf("Check Busy Status"); 1701 break; 1702 case ACPI_ERST_GET_COMMAND_STATUS: 1703 printf("Get Command Status"); 1704 break; 1705 case ACPI_ERST_GET_RECORD_ID: 1706 printf("Get Record ID"); 1707 break; 1708 case ACPI_ERST_SET_RECORD_ID: 1709 printf("Set Record ID"); 1710 break; 1711 case ACPI_ERST_GET_RECORD_COUNT: 1712 printf("Get Record Count"); 1713 break; 1714 case ACPI_ERST_BEGIN_DUMMY_WRIITE: 1715 printf("Begin Dummy Write"); 1716 break; 1717 case ACPI_ERST_NOT_USED: 1718 printf("Unused"); 1719 break; 1720 case ACPI_ERST_GET_ERROR_RANGE: 1721 printf("Get Error Range"); 1722 break; 1723 case ACPI_ERST_GET_ERROR_LENGTH: 1724 printf("Get Error Length"); 1725 break; 1726 case ACPI_ERST_GET_ERROR_ATTRIBUTES: 1727 printf("Get Error Attributes"); 1728 break; 1729 case ACPI_ERST_EXECUTE_TIMINGS: 1730 printf("Execute Operation Timings"); 1731 break; 1732 case ACPI_ERST_ACTION_RESERVED: 1733 printf("Reserved"); 1734 break; 1735 default: 1736 printf("%d", whea->Action); 1737 break; 1738 } 1739 printf("}\n"); 1740 } 1741 1742 static void 1743 acpi_print_erst_instruction(ACPI_WHEA_HEADER *whea) 1744 { 1745 printf("\tINSTRUCTION={"); 1746 switch (whea->Instruction) { 1747 case ACPI_ERST_READ_REGISTER: 1748 printf("Read Register"); 1749 break; 1750 case ACPI_ERST_READ_REGISTER_VALUE: 1751 printf("Read Register Value"); 1752 break; 1753 case ACPI_ERST_WRITE_REGISTER: 1754 printf("Write Register"); 1755 break; 1756 case ACPI_ERST_WRITE_REGISTER_VALUE: 1757 printf("Write Register Value"); 1758 break; 1759 case ACPI_ERST_NOOP: 1760 printf("Noop"); 1761 break; 1762 case ACPI_ERST_LOAD_VAR1: 1763 printf("Load Var1"); 1764 break; 1765 case ACPI_ERST_LOAD_VAR2: 1766 printf("Load Var2"); 1767 break; 1768 case ACPI_ERST_STORE_VAR1: 1769 printf("Store Var1"); 1770 break; 1771 case ACPI_ERST_ADD: 1772 printf("Add"); 1773 break; 1774 case ACPI_ERST_SUBTRACT: 1775 printf("Subtract"); 1776 break; 1777 case ACPI_ERST_ADD_VALUE: 1778 printf("Add Value"); 1779 break; 1780 case ACPI_ERST_SUBTRACT_VALUE: 1781 printf("Subtract Value"); 1782 break; 1783 case ACPI_ERST_STALL: 1784 printf("Stall"); 1785 break; 1786 case ACPI_ERST_STALL_WHILE_TRUE: 1787 printf("Stall While True"); 1788 break; 1789 case ACPI_ERST_SKIP_NEXT_IF_TRUE: 1790 printf("Skip Next If True"); 1791 break; 1792 case ACPI_ERST_GOTO: 1793 printf("Goto"); 1794 break; 1795 case ACPI_ERST_SET_SRC_ADDRESS_BASE: 1796 printf("Set Src Address Base"); 1797 break; 1798 case ACPI_ERST_SET_DST_ADDRESS_BASE: 1799 printf("Set Dst Address Base"); 1800 break; 1801 case ACPI_ERST_MOVE_DATA: 1802 printf("Move Data"); 1803 break; 1804 case ACPI_ERST_INSTRUCTION_RESERVED: 1805 printf("Reserved"); 1806 break; 1807 default: 1808 printf("%d (reserved)", whea->Instruction); 1809 break; 1810 } 1811 printf("}\n"); 1812 } 1813 1814 static void 1815 acpi_print_erst_flags(ACPI_WHEA_HEADER *whea) 1816 { 1817 uint32_t flags = whea->Flags; 1818 1819 printf("\tFLAGS={"); 1820 if (flags & ACPI_ERST_PRESERVE) 1821 printf("PRESERVED"); 1822 printf("}\n"); 1823 } 1824 1825 static void 1826 acpi_handle_erst(ACPI_TABLE_HEADER *sdp) 1827 { 1828 ACPI_TABLE_ERST *erst; 1829 ACPI_ERST_ENTRY *erst_entry; 1830 uint32_t erst_pos; 1831 u_int i; 1832 1833 printf(BEGIN_COMMENT); 1834 acpi_print_sdt(sdp); 1835 erst = (ACPI_TABLE_ERST *)sdp; 1836 1837 printf("\tHeader Length=%d\n", erst->HeaderLength); 1838 printf("\tEntries=%d\n", erst->Entries); 1839 1840 erst_pos = sizeof(ACPI_TABLE_ERST); 1841 for (i = 0; i < erst->Entries; i++) { 1842 erst_entry = (ACPI_ERST_ENTRY *)((char *)erst + erst_pos); 1843 acpi_print_whea(&erst_entry->WheaHeader, 1844 acpi_print_erst_action, acpi_print_erst_instruction, 1845 acpi_print_erst_flags); 1846 erst_pos += sizeof(ACPI_ERST_ENTRY); 1847 } 1848 printf(END_COMMENT); 1849 } 1850 1851 static void 1852 acpi_print_gtd_timer(const char *name, uint32_t interrupt, uint32_t flags) 1853 { 1854 1855 printf("\t%s Timer GSIV=%d\n", name, interrupt); 1856 printf("\t%s Flags={Mode=", name); 1857 if (flags & ACPI_GTDT_INTERRUPT_MODE) 1858 printf("edge"); 1859 else 1860 printf("level"); 1861 printf(", Polarity="); 1862 if (flags & ACPI_GTDT_INTERRUPT_POLARITY) 1863 printf("active-lo"); 1864 else 1865 printf("active-hi"); 1866 if (flags & ACPI_GTDT_ALWAYS_ON) 1867 printf(", always-on"); 1868 printf("}\n"); 1869 } 1870 1871 static void 1872 acpi_print_gtd_block_timer_flags(const char *name, uint32_t interrupt, 1873 uint32_t flags) 1874 { 1875 1876 printf("\t\t%s Timer GSIV=%d\n", name, interrupt); 1877 printf("\t\t%s Timer Flags={Mode=", name); 1878 if (flags & ACPI_GTDT_GT_IRQ_MODE) 1879 printf("Secure"); 1880 else 1881 printf("Non-Secure"); 1882 printf(", Polarity="); 1883 if (flags & ACPI_GTDT_GT_IRQ_POLARITY) 1884 printf("active-lo"); 1885 else 1886 printf("active-hi"); 1887 printf("}\n"); 1888 } 1889 1890 static void 1891 acpi_print_gtblock(ACPI_GTDT_TIMER_BLOCK *gtblock) 1892 { 1893 ACPI_GTDT_TIMER_ENTRY *entry; 1894 unsigned int i; 1895 1896 printf("\tType=GT Block\n"); 1897 printf("\tLength=%d\n", gtblock->Header.Length); 1898 /* XXX might not 8byte aligned */ 1899 printf("\tBlockAddress=%016jx\n", 1900 (uintmax_t)gtblock->BlockAddress); 1901 1902 printf("\tGT Block Timer Count=%d\n", gtblock->TimerCount); 1903 entry = (ACPI_GTDT_TIMER_ENTRY *)((vaddr_t)gtblock 1904 + gtblock->TimerOffset); 1905 for (i = 0; i < gtblock->TimerCount; i++) { 1906 printf("\n"); 1907 if (entry >= (ACPI_GTDT_TIMER_ENTRY *)((vaddr_t)gtblock 1908 + gtblock->Header.Length)) { 1909 printf("\\ttWrong Timer entry\n"); 1910 break; 1911 } 1912 printf("\t\tFrame Number=%d\n", entry->FrameNumber); 1913 /* XXX might not 8byte aligned */ 1914 printf("\t\tBaseAddress=%016jx\n", 1915 (uintmax_t)entry->BaseAddress); 1916 /* XXX might not 8byte aligned */ 1917 printf("\t\tEl0BaseAddress=%016jx\n", 1918 (uintmax_t)entry->El0BaseAddress); 1919 1920 acpi_print_gtd_block_timer_flags("Physical", 1921 entry->TimerInterrupt, entry->TimerFlags); 1922 acpi_print_gtd_block_timer_flags("Virtual", 1923 entry->VirtualTimerInterrupt, entry->VirtualTimerFlags); 1924 1925 printf("\t\tCommon Flags={Mode="); 1926 if (entry->CommonFlags & ACPI_GTDT_GT_IS_SECURE_TIMER) 1927 printf("Secure"); 1928 else 1929 printf("Non-Secure"); 1930 if (entry->CommonFlags & ACPI_GTDT_GT_ALWAYS_ON) 1931 printf(", always-on"); 1932 printf("}\n"); 1933 1934 entry++; 1935 } 1936 } 1937 1938 static void 1939 acpi_print_sbsa_watchdog(ACPI_GTDT_WATCHDOG *wdog) 1940 { 1941 1942 printf("\tType=Watchdog GT\n"); 1943 printf("\tLength=%d\n", wdog->Header.Length); 1944 /* XXX might not 8byte aligned */ 1945 printf("\tRefreshFrameAddress=%016jx\n", 1946 (uintmax_t)wdog->RefreshFrameAddress); 1947 /* XXX might not 8byte aligned */ 1948 printf("\tControlFrameAddress=%016jx\n", 1949 (uintmax_t)wdog->ControlFrameAddress); 1950 printf("\tGSIV=%d\n", wdog->TimerInterrupt); 1951 1952 printf("\tFlags={Mode="); 1953 if (wdog->TimerFlags & ACPI_GTDT_WATCHDOG_IRQ_MODE) 1954 printf("edge"); 1955 else 1956 printf("level"); 1957 printf(", Polarity="); 1958 if (wdog->TimerFlags & ACPI_GTDT_WATCHDOG_IRQ_POLARITY) 1959 printf("active-lo"); 1960 else 1961 printf("active-hi"); 1962 if (wdog->TimerFlags & ACPI_GTDT_WATCHDOG_SECURE) 1963 printf(", Secure"); 1964 else 1965 printf(", Non-Secure"); 1966 printf("}\n"); 1967 } 1968 1969 static void 1970 acpi_handle_gtdt(ACPI_TABLE_HEADER *sdp) 1971 { 1972 ACPI_TABLE_GTDT *gtdt; 1973 ACPI_GTDT_HEADER *hdr; 1974 u_int i; 1975 1976 printf(BEGIN_COMMENT); 1977 acpi_print_sdt(sdp); 1978 gtdt = (ACPI_TABLE_GTDT *)sdp; 1979 1980 printf("\tCounterBlockAddresss=%016jx\n", 1981 (uintmax_t)gtdt->CounterBlockAddresss); /* XXX not 8byte aligned */ 1982 printf("\tCounterReadBlockAddress=%016jx\n", 1983 (uintmax_t)gtdt->CounterReadBlockAddress); 1984 1985 #define PRINTTIMER(gtdt, name) acpi_print_gtd_timer( \ 1986 #name, (gtdt)-> name## Interrupt, \ 1987 (gtdt)-> name ## Flags) 1988 1989 PRINTTIMER(gtdt, SecureEl1); 1990 PRINTTIMER(gtdt, NonSecureEl1); 1991 PRINTTIMER(gtdt, VirtualTimer); 1992 PRINTTIMER(gtdt, NonSecureEl2); 1993 1994 #undef PRINTTIMER 1995 1996 printf("\tPlatform Timer Count=%d\n", gtdt->PlatformTimerCount); 1997 1998 hdr = (ACPI_GTDT_HEADER *)((vaddr_t)sdp + gtdt->PlatformTimerOffset); 1999 for (i = 0; i < gtdt->PlatformTimerCount; i++) { 2000 printf("\n"); 2001 if (hdr >= (ACPI_GTDT_HEADER *)((vaddr_t)sdp + sdp->Length)) { 2002 printf("\tWrong GTDT header" 2003 "(type = %hhu, length = %hu)\n", 2004 hdr->Type, hdr->Length); 2005 break; 2006 } 2007 2008 switch (hdr->Type) { 2009 case ACPI_GTDT_TYPE_TIMER_BLOCK: 2010 acpi_print_gtblock((ACPI_GTDT_TIMER_BLOCK *)hdr); 2011 break; 2012 case ACPI_GTDT_TYPE_WATCHDOG: 2013 acpi_print_sbsa_watchdog((ACPI_GTDT_WATCHDOG *)hdr); 2014 break; 2015 default: 2016 printf("\tUnknown Platform Timer Type" 2017 "(type = %hhu, length = %hu)\n", 2018 hdr->Type, hdr->Length); 2019 break; 2020 } 2021 /* Next */ 2022 hdr = (ACPI_GTDT_HEADER *)((vaddr_t)hdr + hdr->Length); 2023 } 2024 printf(END_COMMENT); 2025 } 2026 2027 static void 2028 acpi_handle_madt(ACPI_TABLE_HEADER *sdp) 2029 { 2030 ACPI_TABLE_MADT *madt; 2031 2032 printf(BEGIN_COMMENT); 2033 acpi_print_sdt(sdp); 2034 madt = (ACPI_TABLE_MADT *)sdp; 2035 printf("\tLocal APIC ADDR=0x%08x\n", madt->Address); 2036 printf("\tFlags={"); 2037 if (madt->Flags & ACPI_MADT_PCAT_COMPAT) 2038 printf("PC-AT"); 2039 printf("}\n"); 2040 acpi_walk_subtables(sdp, (madt + 1), acpi_print_madt); 2041 printf(END_COMMENT); 2042 } 2043 2044 static void 2045 acpi_handle_hpet(ACPI_TABLE_HEADER *sdp) 2046 { 2047 ACPI_TABLE_HPET *hpet; 2048 2049 printf(BEGIN_COMMENT); 2050 acpi_print_sdt(sdp); 2051 hpet = (ACPI_TABLE_HPET *)sdp; 2052 printf("\tHPET Number=%d\n", hpet->Sequence); 2053 printf("\tADDR="); 2054 acpi_print_gas(&hpet->Address); 2055 printf("\n\tHW Rev=0x%x\n", hpet->Id & ACPI_HPET_ID_HARDWARE_REV_ID); 2056 printf("\tComparators=%d\n", (hpet->Id & ACPI_HPET_ID_COMPARATORS) >> 2057 8); 2058 printf("\tCounter Size=%d\n", hpet->Id & ACPI_HPET_ID_COUNT_SIZE_CAP ? 2059 1 : 0); 2060 printf("\tLegacy IRQ routing capable={"); 2061 if (hpet->Id & ACPI_HPET_ID_LEGACY_CAPABLE) 2062 printf("TRUE}\n"); 2063 else 2064 printf("FALSE}\n"); 2065 printf("\tPCI Vendor ID=0x%04x\n", hpet->Id >> 16); 2066 printf("\tMinimal Tick=%d\n", hpet->MinimumTick); 2067 printf("\tFlags=0x%02x\n", hpet->Flags); 2068 printf(END_COMMENT); 2069 } 2070 2071 /* 2072 * IORT 2073 * I/O Remapping Table 2074 */ 2075 2076 static void acpi_print_iort_its_group(ACPI_IORT_NODE *); 2077 static void acpi_print_iort_named_component(ACPI_IORT_NODE *); 2078 static void acpi_print_iort_root_complex(ACPI_IORT_NODE *); 2079 static void acpi_print_iort_smmuv1v2(ACPI_IORT_NODE *); 2080 static void acpi_print_iort_smmuv3(ACPI_IORT_NODE *); 2081 2082 struct iort_node_list { 2083 uint8_t Type; 2084 const char *gname; 2085 void (*func)(ACPI_IORT_NODE *); 2086 } iort_node_list [] = { 2087 #define NDMAC(name) ACPI_IORT_NODE_## name 2088 #define PRFN(name) acpi_print_iort_## name 2089 { NDMAC(ITS_GROUP), "ITS group", PRFN(its_group)}, 2090 { NDMAC(NAMED_COMPONENT), "Named component", PRFN(named_component)}, 2091 { NDMAC(PCI_ROOT_COMPLEX), "Root complex", PRFN(root_complex)}, 2092 { NDMAC(SMMU), "SMMUv1 or v2", PRFN(smmuv1v2)}, 2093 { NDMAC(SMMU_V3), "SMMUv3", PRFN(smmuv3)}, 2094 { 255, NULL, NULL}, 2095 #undef NDMAC 2096 #undef PRFN 2097 }; 2098 2099 static void 2100 acpi_print_iort_memory_access(ACPI_IORT_MEMORY_ACCESS *memacc) 2101 { 2102 2103 printf("\tMemory Access={\n"); 2104 printf("\t\tCacheCoherency="); 2105 switch (memacc->CacheCoherency) { 2106 case ACPI_IORT_NODE_COHERENT: 2107 printf("Fully coherent\n"); 2108 break; 2109 case ACPI_IORT_NODE_NOT_COHERENT: 2110 printf("Not coherent\n"); 2111 break; 2112 default: 2113 printf("resrved (%u)\n", memacc->CacheCoherency); 2114 break; 2115 } 2116 printf("\t\tAllocation Hints="); 2117 #define PRINTFLAG(var, flag) printflag((var), ACPI_IORT_HT_## flag, #flag) 2118 PRINTFLAG(memacc->Hints, TRANSIENT); 2119 PRINTFLAG(memacc->Hints, WRITE); 2120 PRINTFLAG(memacc->Hints, READ); 2121 PRINTFLAG(memacc->Hints, OVERRIDE); 2122 PRINTFLAG_END(); 2123 #undef PRINTFLAG 2124 printf("\t\tMemory Access Flags="); 2125 #define PRINTFLAG(var, flag) printflag((var), ACPI_IORT_MF_## flag, #flag) 2126 PRINTFLAG(memacc->MemoryFlags, COHERENCY); 2127 PRINTFLAG(memacc->MemoryFlags, ATTRIBUTES); 2128 PRINTFLAG_END(); 2129 #undef PRINTFLAG 2130 printf("\t}\n"); 2131 } 2132 2133 static void 2134 acpi_print_iort_its_group(ACPI_IORT_NODE *node) 2135 { 2136 ACPI_IORT_ITS_GROUP *itsg = (ACPI_IORT_ITS_GROUP *)node->NodeData; 2137 uint32_t *idp; 2138 unsigned int i; 2139 2140 idp = itsg->Identifiers; 2141 for (i = 0; i < itsg->ItsCount; i++) 2142 printf("\tGIC ITS ID=%d\n", idp[i]); 2143 } 2144 2145 static void 2146 acpi_print_iort_named_component(ACPI_IORT_NODE *node) 2147 { 2148 ACPI_IORT_NAMED_COMPONENT *ncomp 2149 = (ACPI_IORT_NAMED_COMPONENT *)node->NodeData; 2150 2151 #define PRINTFLAG(var, flag) printflag((var), ACPI_IORT_NC_## flag, #flag) 2152 printf("\tNode Flags={PASID_BITS=%u", 2153 (ncomp->NodeFlags & ACPI_IORT_NC_PASID_BITS) >> 1); 2154 pf_sep = ','; 2155 PRINTFLAG(ncomp->NodeFlags, STALL_SUPPORTED); 2156 PRINTFLAG_END(); 2157 #undef PRINTFLAG 2158 acpi_print_iort_memory_access( 2159 (ACPI_IORT_MEMORY_ACCESS *)&ncomp->MemoryProperties); 2160 printf("\tMemory address size=%hhu\n", ncomp->MemoryAddressLimit); 2161 printf("\tDevice object Name=%s\n", ncomp->DeviceName); 2162 } 2163 2164 static void 2165 acpi_print_iort_root_complex(ACPI_IORT_NODE *node) 2166 { 2167 ACPI_IORT_ROOT_COMPLEX *rcmp 2168 = (ACPI_IORT_ROOT_COMPLEX *)node->NodeData; 2169 2170 acpi_print_iort_memory_access( 2171 (ACPI_IORT_MEMORY_ACCESS *)&rcmp->MemoryProperties); 2172 printf("\tATS Attribute=%s\n", 2173 (rcmp->AtsAttribute & ACPI_IORT_ATS_SUPPORTED) 2174 ? "supported" : "not supported"); 2175 printf("\tPCI Segment=%u\n", rcmp->PciSegmentNumber); 2176 printf("\tMemory address size limit=%hhu\n", rcmp->MemoryAddressLimit); 2177 } 2178 2179 static void 2180 acpi_print_iort_smmuv1v2_intflags(uint32_t flags) 2181 { 2182 2183 printf("{Mode="); 2184 if (flags & 0x01) 2185 printf("edge"); 2186 else 2187 printf("level"); 2188 printf("}\n"); 2189 } 2190 2191 static void 2192 acpi_print_iort_smmuv1v2(ACPI_IORT_NODE *node) 2193 { 2194 ACPI_IORT_SMMU *smmu = (ACPI_IORT_SMMU *)node->NodeData; 2195 ACPI_IORT_SMMU_GSI *gsi; 2196 uint64_t *iarray; 2197 unsigned int i; 2198 2199 printf("\tBase Address=%016jx\n", (uintmax_t)smmu->BaseAddress); 2200 printf("\tSpan=%016jx\n", (uintmax_t)smmu->Span); 2201 printf("\tModel="); 2202 switch (smmu->Model) { 2203 case ACPI_IORT_SMMU_V1: 2204 printf("Generic SMMUv1\n"); 2205 break; 2206 case ACPI_IORT_SMMU_V2: 2207 printf("Generic SMMUv2\n"); 2208 break; 2209 case ACPI_IORT_SMMU_CORELINK_MMU400: 2210 printf("Arm Corelink MMU-400\n"); 2211 break; 2212 case ACPI_IORT_SMMU_CORELINK_MMU500: 2213 printf("Arm Corelink MMU-500\n"); 2214 break; 2215 case ACPI_IORT_SMMU_CORELINK_MMU401: 2216 printf("Arm Corelink MMU-401\n"); 2217 break; 2218 case ACPI_IORT_SMMU_CAVIUM_THUNDERX: 2219 printf("Cavium ThunderX SMMUv2\n"); 2220 break; 2221 default: 2222 printf("reserved (%u)\n", smmu->Model); 2223 break; 2224 } 2225 #define PRINTFLAG(var, flag) printflag((var), ACPI_IORT_SMMU_## flag, #flag) 2226 printf("\tFlags="); 2227 PRINTFLAG(smmu->Flags, DVM_SUPPORTED); 2228 PRINTFLAG(smmu->Flags, COHERENT_WALK); 2229 PRINTFLAG_END(); 2230 #undef PRINTFLAG 2231 2232 gsi = (ACPI_IORT_SMMU_GSI *)((vaddr_t)node 2233 + smmu->GlobalInterruptOffset); 2234 printf("\tNSgIrpt=%u\n", gsi->NSgIrpt); 2235 printf("\tNSgIrptFlags="); 2236 acpi_print_iort_smmuv1v2_intflags(gsi->NSgIrptFlags); 2237 printf("\tNSgCfgIrpt=%u\n", gsi->NSgCfgIrpt); 2238 printf("\tNSgCfgIrptFlags="); 2239 acpi_print_iort_smmuv1v2_intflags(gsi->NSgCfgIrptFlags); 2240 2241 if (smmu->ContextInterruptCount != 0) { 2242 iarray = (uint64_t *)((vaddr_t)node 2243 + smmu->ContextInterruptOffset); 2244 printf("\tContext Interrupts={\n"); 2245 for (i = 0; i < smmu->ContextInterruptCount; i++) { 2246 printf("\t\tGSIV=%u\n", 2247 (uint32_t)(iarray[i] & 0xffffffff)); 2248 printf("\t\tFlags=%u\n", (uint32_t)(iarray[i] >> 32)); 2249 } 2250 } 2251 if (smmu->PmuInterruptCount != 0) { 2252 iarray = (uint64_t *)((vaddr_t)node 2253 + smmu->PmuInterruptOffset); 2254 printf("\tPmu Interrupts={\n"); 2255 for (i = 0; i < smmu->PmuInterruptCount; i++) { 2256 printf("\t\tGSIV=%u\n", 2257 (uint32_t)(iarray[i] & 0xffffffff)); 2258 printf("\t\tFlags=%u\n", (uint32_t)(iarray[i] >> 32)); 2259 } 2260 } 2261 } 2262 2263 static void 2264 acpi_print_iort_smmuv3(ACPI_IORT_NODE *node) 2265 { 2266 ACPI_IORT_SMMU_V3 *smmu = (ACPI_IORT_SMMU_V3 *)node->NodeData; 2267 uint8_t httuo; 2268 2269 printf("\tBase Address=%016jx\n", (uintmax_t)smmu->BaseAddress); 2270 #define PRINTFLAG(var, flag) printflag((var), ACPI_IORT_SMMU_V3_## flag, \ 2271 #flag) 2272 httuo = __SHIFTOUT(smmu->Flags, ACPI_IORT_SMMU_V3_HTTU_OVERRIDE); 2273 printf("\tFlags={HTTU Override=%hhx", httuo); 2274 pf_sep = ','; 2275 PRINTFLAG(smmu->Flags, HTTU_OVERRIDE); 2276 PRINTFLAG(smmu->Flags, COHACC_OVERRIDE); 2277 PRINTFLAG(smmu->Flags, PXM_VALID); 2278 PRINTFLAG_END(); 2279 #undef PRINTFLAG 2280 printf("\tVATOS Address=%016jx\n", (uintmax_t)smmu->VatosAddress); 2281 printf("\tModel="); 2282 switch (smmu->Model) { 2283 case ACPI_IORT_SMMU_V3_GENERIC: 2284 printf("Generic SMMUv3\n"); 2285 break; 2286 case ACPI_IORT_SMMU_V3_HISILICON_HI161X: 2287 printf("HiSilicon Hi161x SMMU-v3\n"); 2288 break; 2289 case ACPI_IORT_SMMU_V3_CAVIUM_CN99XX: 2290 printf("Cavium CN99xx SMMU-v3\n"); 2291 break; 2292 default: 2293 printf("reserved (%u)\n", smmu->Model); 2294 break; 2295 } 2296 2297 printf("\tEvent GSIV=%u\n", smmu->EventGsiv); 2298 printf("\tPRI GSIV=%u\n", smmu->PriGsiv); 2299 printf("\tGERR GSIV=%u\n", smmu->GerrGsiv); 2300 printf("\tSync GSIV=%u\n", smmu->SyncGsiv); 2301 printf("\tProximity domain=%u\n", smmu->Pxm); 2302 2303 /* XXX should we print the refered contents? */ 2304 printf("\tDevice ID mapping index=%u\n", smmu->IdMappingIndex); 2305 } 2306 2307 static void 2308 acpi_print_iort_node(ACPI_IORT_NODE *node) 2309 { 2310 ACPI_IORT_ID_MAPPING *mapping; 2311 uint32_t offset; 2312 int datasize; 2313 bool dodump = false; 2314 struct iort_node_list *list; 2315 unsigned int i; 2316 2317 printf("\tLength=%hu\n", node->Length); 2318 printf("\tRevision=%hhu\n", node->Revision); 2319 printf("\tType="); 2320 2321 datasize = node->MappingOffset - offsetof(ACPI_IORT_NODE, NodeData); 2322 if (datasize != 0) 2323 dodump = true; 2324 2325 for (list = iort_node_list; list->gname != NULL; list++) { 2326 if (node->Type == list->Type) { 2327 printf("%s\n", list->gname); 2328 if (dodump) 2329 (*list->func)(node); 2330 break; 2331 } 2332 } 2333 if (list->gname == NULL) 2334 printf("reserved (0x%hhx)\n", node->Type); 2335 2336 printf("\tMappingCount=%u\n", node->MappingCount); 2337 if (node->MappingCount == 0) 2338 return; 2339 2340 offset = node->MappingOffset; 2341 printf("\tMapping offset=%u\n", offset); 2342 for (i = 0; i < node->MappingCount; i++) { 2343 mapping = (ACPI_IORT_ID_MAPPING *)((vaddr_t)node + offset); 2344 printf("\tMapping={\n"); 2345 printf("\t\tInput base=%u\n", mapping->InputBase); 2346 printf("\t\tCount=%u\n", mapping->IdCount); 2347 printf("\t\tOutput base=%u\n", mapping->OutputBase); 2348 printf("\t\tOutput reference offset=%u\n", 2349 mapping->OutputReference); 2350 #define PRINTFLAG(var, flag) printflag((var), ACPI_IORT_ID_## flag, #flag) 2351 printf("\t\tFlags="); 2352 PRINTFLAG(mapping->Flags, SINGLE_MAPPING); 2353 PRINTFLAG_END(); 2354 #undef PRINTFLAG 2355 printf("\t}\n"); 2356 offset += sizeof(ACPI_IORT_ID_MAPPING); 2357 } 2358 } 2359 2360 static void 2361 acpi_handle_iort(ACPI_TABLE_HEADER *sdp) 2362 { 2363 ACPI_TABLE_IORT *iort; 2364 ACPI_IORT_NODE *node; 2365 unsigned int i; 2366 2367 printf(BEGIN_COMMENT); 2368 acpi_print_sdt(sdp); 2369 iort = (ACPI_TABLE_IORT *)sdp; 2370 printf("\tIORT Nodes=%u\n", iort->NodeCount); 2371 printf("\tNode offset=%u\n", iort->NodeOffset); 2372 2373 node = (ACPI_IORT_NODE *)((vaddr_t)iort + iort->NodeOffset); 2374 for (i = 0; i < iort->NodeCount; i++) { 2375 printf("\n"); 2376 acpi_print_iort_node(node); 2377 2378 /* Next */ 2379 node = (ACPI_IORT_NODE *)((vaddr_t)node + node->Length); 2380 } 2381 2382 printf(END_COMMENT); 2383 } 2384 2385 static void 2386 acpi_print_native_lpit(ACPI_LPIT_NATIVE *nl) 2387 { 2388 printf("\tEntryTrigger="); 2389 acpi_print_gas(&nl->EntryTrigger); 2390 printf("\n\tResidency=%u\n", nl->Residency); 2391 printf("\tLatency=%u\n", nl->Latency); 2392 if (nl->Header.Flags & ACPI_LPIT_NO_COUNTER) 2393 printf("\tResidencyCounter=Not Present"); 2394 else { 2395 printf("\tResidencyCounter="); 2396 acpi_print_gas(&nl->ResidencyCounter); 2397 printf("\n"); 2398 } 2399 if (nl->CounterFrequency) 2400 printf("\tCounterFrequency=%ju\n", nl->CounterFrequency); 2401 else 2402 printf("\tCounterFrequency=TSC\n"); 2403 } 2404 2405 static void 2406 acpi_print_lpit(ACPI_LPIT_HEADER *lpit) 2407 { 2408 if (lpit->Type == ACPI_LPIT_TYPE_NATIVE_CSTATE) 2409 printf("\tType=ACPI_LPIT_TYPE_NATIVE_CSTATE\n"); 2410 else 2411 warnx("unknown LPIT type %u", lpit->Type); 2412 2413 printf("\tLength=%u\n", lpit->Length); 2414 printf("\tUniqueId=0x%04x\n", lpit->UniqueId); 2415 #define PRINTFLAG(var, flag) printflag((var), ACPI_LPIT_## flag, #flag) 2416 printf("\tFlags="); 2417 PRINTFLAG(lpit->Flags, STATE_DISABLED); 2418 PRINTFLAG_END(); 2419 #undef PRINTFLAG 2420 2421 if (lpit->Type == ACPI_LPIT_TYPE_NATIVE_CSTATE) 2422 return acpi_print_native_lpit((ACPI_LPIT_NATIVE *)lpit); 2423 } 2424 2425 static void 2426 acpi_walk_lpit(ACPI_TABLE_HEADER *table, void *first, 2427 void (*action)(ACPI_LPIT_HEADER *)) 2428 { 2429 ACPI_LPIT_HEADER *subtable; 2430 char *end; 2431 2432 subtable = first; 2433 end = (char *)table + table->Length; 2434 while ((char *)subtable < end) { 2435 printf("\n"); 2436 if (subtable->Length < sizeof(ACPI_LPIT_HEADER)) { 2437 warnx("invalid subtable length %u", subtable->Length); 2438 return; 2439 } 2440 action(subtable); 2441 subtable = (ACPI_LPIT_HEADER *)((char *)subtable + 2442 subtable->Length); 2443 } 2444 } 2445 2446 static void 2447 acpi_handle_lpit(ACPI_TABLE_HEADER *sdp) 2448 { 2449 ACPI_TABLE_LPIT *lpit; 2450 2451 printf(BEGIN_COMMENT); 2452 acpi_print_sdt(sdp); 2453 lpit = (ACPI_TABLE_LPIT *)sdp; 2454 acpi_walk_lpit(sdp, (lpit + 1), acpi_print_lpit); 2455 2456 printf(END_COMMENT); 2457 } 2458 2459 static void 2460 acpi_handle_msct(ACPI_TABLE_HEADER *sdp) 2461 { 2462 ACPI_TABLE_MSCT *msct; 2463 ACPI_MSCT_PROXIMITY *msctentry; 2464 uint32_t pos; 2465 2466 printf(BEGIN_COMMENT); 2467 acpi_print_sdt(sdp); 2468 msct = (ACPI_TABLE_MSCT *)sdp; 2469 2470 printf("\tProximity Offset=0x%x\n", msct->ProximityOffset); 2471 printf("\tMax Proximity Domains=%d\n", msct->MaxProximityDomains); 2472 printf("\tMax Clock Domains=%d\n", msct->MaxClockDomains); 2473 printf("\tMax Physical Address=0x%"PRIx64"\n", msct->MaxAddress); 2474 2475 pos = msct->ProximityOffset; 2476 while (pos < msct->Header.Length) { 2477 msctentry = (ACPI_MSCT_PROXIMITY *)((char *)msct + pos); 2478 pos += msctentry->Length; 2479 2480 printf("\n"); 2481 printf("\tRevision=%d\n", msctentry->Revision); 2482 printf("\tLength=%d\n", msctentry->Length); 2483 printf("\tRange Start=%d\n", msctentry->RangeStart); 2484 printf("\tRange End=%d\n", msctentry->RangeEnd); 2485 printf("\tProcessor Capacity=%d\n", 2486 msctentry->ProcessorCapacity); 2487 printf("\tMemory Capacity=0x%"PRIx64" byte\n", 2488 msctentry->MemoryCapacity); 2489 } 2490 2491 printf(END_COMMENT); 2492 } 2493 2494 static void 2495 acpi_handle_ecdt(ACPI_TABLE_HEADER *sdp) 2496 { 2497 ACPI_TABLE_ECDT *ecdt; 2498 2499 printf(BEGIN_COMMENT); 2500 acpi_print_sdt(sdp); 2501 ecdt = (ACPI_TABLE_ECDT *)sdp; 2502 printf("\tEC_CONTROL="); 2503 acpi_print_gas(&ecdt->Control); 2504 printf("\n\tEC_DATA="); 2505 acpi_print_gas(&ecdt->Data); 2506 printf("\n\tUID=%#x, ", ecdt->Uid); 2507 printf("GPE_BIT=%#x\n", ecdt->Gpe); 2508 printf("\tEC_ID=%s\n", ecdt->Id); 2509 printf(END_COMMENT); 2510 } 2511 2512 static void 2513 acpi_handle_mcfg(ACPI_TABLE_HEADER *sdp) 2514 { 2515 ACPI_TABLE_MCFG *mcfg; 2516 ACPI_MCFG_ALLOCATION *alloc; 2517 u_int i, entries; 2518 2519 printf(BEGIN_COMMENT); 2520 acpi_print_sdt(sdp); 2521 mcfg = (ACPI_TABLE_MCFG *)sdp; 2522 entries = (sdp->Length - sizeof(ACPI_TABLE_MCFG)) / 2523 sizeof(ACPI_MCFG_ALLOCATION); 2524 alloc = (ACPI_MCFG_ALLOCATION *)(mcfg + 1); 2525 for (i = 0; i < entries; i++, alloc++) { 2526 printf("\n"); 2527 printf("\tBase Address=0x%016jx\n", (uintmax_t)alloc->Address); 2528 printf("\tSegment Group=0x%04x\n", alloc->PciSegment); 2529 printf("\tStart Bus=%d\n", alloc->StartBusNumber); 2530 printf("\tEnd Bus=%d\n", alloc->EndBusNumber); 2531 } 2532 printf(END_COMMENT); 2533 } 2534 2535 static void 2536 acpi_print_pcct_subspace(ACPI_PCCT_SUBSPACE *subspace) 2537 { 2538 printf("\tType=Generic Subspace\n"); 2539 printf("\tBase Address=0x%016jx\n", subspace->BaseAddress); 2540 printf("\tLength=%jd\n", subspace->Length); 2541 printf("\tDoorbell Address="); 2542 acpi_print_gas(&subspace->DoorbellRegister); 2543 printf("\n"); 2544 printf("\tDoorbell Preserve=0x%016jx\n", subspace->PreserveMask); 2545 printf("\tDoorbell Write=0x%016jx\n", subspace->WriteMask); 2546 printf("\tLatency=%u us\n", subspace->Latency); 2547 printf("\tMax Access Rate=%u\n", subspace->MaxAccessRate); 2548 printf("\tMin Turnaround Time=%u us\n", subspace->MinTurnaroundTime); 2549 } 2550 2551 static void 2552 acpi_print_pcct_hw_reduced(ACPI_PCCT_HW_REDUCED *subspace) 2553 { 2554 printf("\tType=HW-reduced Subspace\n"); 2555 printf("\tPlatform Interrupt=%u", subspace->PlatformInterrupt); 2556 if (subspace->Flags & ACPI_PCCT_INTERRUPT_POLARITY) { 2557 printf(", Edge triggered"); 2558 } else { 2559 printf(", Level triggered"); 2560 } 2561 if (subspace->Flags & ACPI_PCCT_INTERRUPT_MODE) { 2562 printf(", Active low"); 2563 } else { 2564 printf(", Active high"); 2565 } 2566 printf("\n"); 2567 printf("\tBase Address=0x%016jx\n", subspace->BaseAddress); 2568 printf("\tLength=%jd\n", subspace->Length); 2569 printf("\tDoorbell Register="); 2570 acpi_print_gas(&subspace->DoorbellRegister); 2571 printf("\n"); 2572 printf("\tDoorbell Preserve=0x%016jx\n", subspace->PreserveMask); 2573 printf("\tDoorbell Write=0x%016jx\n", subspace->WriteMask); 2574 printf("\tLatency=%u us\n", subspace->Latency); 2575 printf("\tMax Access Rate=%u\n", subspace->MaxAccessRate); 2576 printf("\tMin Turnaround Time=%u us\n", subspace->MinTurnaroundTime); 2577 } 2578 2579 static void 2580 acpi_print_pcct_hw_reduced_type2(ACPI_PCCT_HW_REDUCED_TYPE2 *subspace) 2581 { 2582 printf("\tType=HW-reduced Subspace Type 2\n"); 2583 printf("\tPlatform Interrupt=%u", subspace->PlatformInterrupt); 2584 if (subspace->Flags & ACPI_PCCT_INTERRUPT_POLARITY) { 2585 printf(", Edge triggered"); 2586 } else { 2587 printf(", Level triggered"); 2588 } 2589 if (subspace->Flags & ACPI_PCCT_INTERRUPT_MODE) { 2590 printf(", Active low"); 2591 } else { 2592 printf(", Active high"); 2593 } 2594 printf("\n"); 2595 printf("\tBase Address=0x%016jx\n", subspace->BaseAddress); 2596 printf("\tLength=%jd\n", subspace->Length); 2597 printf("\tDoorbell Register="); 2598 acpi_print_gas(&subspace->DoorbellRegister); 2599 printf("\n"); 2600 printf("\tDoorbell Preserve=0x%016jx\n", subspace->PreserveMask); 2601 printf("\tDoorbell Write=0x%016jx\n", subspace->WriteMask); 2602 printf("\tLatency=%u us\n", subspace->Latency); 2603 printf("\tMax Access Rate=%u\n", subspace->MaxAccessRate); 2604 printf("\tMin Turnaround Time=%u us\n", subspace->MinTurnaroundTime); 2605 printf("\tPlatform Interrupt Ack Register="); 2606 acpi_print_gas(&subspace->PlatformAckRegister); 2607 printf("\n"); 2608 printf("\tPlatform Interrupt Ack Preserve=0x%016jx\n", subspace->AckPreserveMask); 2609 printf("\tPlatform Interrupt Ack Write=0x%016jx\n", subspace->AckWriteMask); 2610 } 2611 2612 static void 2613 acpi_print_pcct_ext_pcc_master(ACPI_PCCT_EXT_PCC_MASTER *subspace) 2614 { 2615 printf("\tType=Extended PCC Master Subspace\n"); 2616 printf("\tPlatform Interrupt=%u", subspace->PlatformInterrupt); 2617 if (subspace->Flags & ACPI_PCCT_INTERRUPT_POLARITY) { 2618 printf(", Edge triggered"); 2619 } else { 2620 printf(", Level triggered"); 2621 } 2622 if (subspace->Flags & ACPI_PCCT_INTERRUPT_MODE) { 2623 printf(", Active low"); 2624 } else { 2625 printf(", Active high"); 2626 } 2627 printf("\n"); 2628 printf("\tBase Address=0x%016jx\n", subspace->BaseAddress); 2629 printf("\tLength=%d\n", subspace->Length); 2630 printf("\tDoorbell Register="); 2631 acpi_print_gas(&subspace->DoorbellRegister); 2632 printf("\n"); 2633 printf("\tDoorbell Preserve=0x%016jx\n", subspace->PreserveMask); 2634 printf("\tDoorbell Write=0x%016jx\n", subspace->WriteMask); 2635 printf("\tLatency=%u us\n", subspace->Latency); 2636 printf("\tMax Access Rate=%u\n", subspace->MaxAccessRate); 2637 printf("\tMin Turnaround Time=%u us\n", subspace->MinTurnaroundTime); 2638 printf("\tPlatform Interrupt Ack Register="); 2639 acpi_print_gas(&subspace->PlatformAckRegister); 2640 printf("\n"); 2641 printf("\tPlatform Interrupt Ack Preserve=0x%016jx\n", subspace->AckPreserveMask); 2642 printf("\tPlatform Interrupt Ack Set=0x%016jx\n", subspace->AckSetMask); 2643 printf("\tCommand Complete Register="); 2644 acpi_print_gas(&subspace->CmdCompleteRegister); 2645 printf("\n"); 2646 printf("\tCommand Complete Mask=0x%016jx\n", subspace->CmdCompleteMask); 2647 printf("\tCommand Update Register="); 2648 acpi_print_gas(&subspace->CmdUpdateRegister); 2649 printf("\n"); 2650 printf("\tCommand Update Preserve Mask=0x%016jx\n", subspace->CmdUpdatePreserveMask); 2651 printf("\tCommand Update Set Mask=0x%016jx\n", subspace->CmdUpdateSetMask); 2652 printf("\tError Status Register="); 2653 acpi_print_gas(&subspace->ErrorStatusRegister); 2654 printf("\n"); 2655 printf("\tError Status Mask=0x%016jx\n", subspace->ErrorStatusMask); 2656 } 2657 2658 static void 2659 acpi_print_pcct_ext_pcc_slave(ACPI_PCCT_EXT_PCC_SLAVE *subspace) 2660 { 2661 printf("\tType=Extended PCC Slave Subspace\n"); 2662 printf("\tPlatform Interrupt=%u", subspace->PlatformInterrupt); 2663 if (subspace->Flags & ACPI_PCCT_INTERRUPT_POLARITY) { 2664 printf(", Edge triggered"); 2665 } else { 2666 printf(", Level triggered"); 2667 } 2668 if (subspace->Flags & ACPI_PCCT_INTERRUPT_MODE) { 2669 printf(", Active low"); 2670 } else { 2671 printf(", Active high"); 2672 } 2673 printf("\n"); 2674 printf("\tBase Address=0x%016jx\n", subspace->BaseAddress); 2675 printf("\tLength=%d\n", subspace->Length); 2676 printf("\tDoorbell Register="); 2677 acpi_print_gas(&subspace->DoorbellRegister); 2678 printf("\n"); 2679 printf("\tDoorbell Preserve=0x%016jx\n", subspace->PreserveMask); 2680 printf("\tDoorbell Write=0x%016jx\n", subspace->WriteMask); 2681 printf("\tLatency=%u us\n", subspace->Latency); 2682 printf("\tMax Access Rate=%u\n", subspace->MaxAccessRate); 2683 printf("\tMin Turnaround Time=%u us\n", subspace->MinTurnaroundTime); 2684 printf("\tPlatform Interrupt Ack Register="); 2685 acpi_print_gas(&subspace->PlatformAckRegister); 2686 printf("\n"); 2687 printf("\tPlatform Interrupt Ack Preserve=0x%016jx\n", subspace->AckPreserveMask); 2688 printf("\tPlatform Interrupt Ack Set=0x%016jx\n", subspace->AckSetMask); 2689 printf("\tCommand Complete Register="); 2690 acpi_print_gas(&subspace->CmdCompleteRegister); 2691 printf("\n"); 2692 printf("\tCommand Complete Mask=0x%016jx\n", subspace->CmdCompleteMask); 2693 printf("\tCommand Update Register="); 2694 acpi_print_gas(&subspace->CmdUpdateRegister); 2695 printf("\n"); 2696 printf("\tCommand Update Preserve Mask=0x%016jx\n", subspace->CmdUpdatePreserveMask); 2697 printf("\tCommand Update Set Mask=0x%016jx\n", subspace->CmdUpdateSetMask); 2698 printf("\tError Status Register="); 2699 acpi_print_gas(&subspace->ErrorStatusRegister); 2700 printf("\n"); 2701 printf("\tError Status Mask=0x%016jx\n", subspace->ErrorStatusMask); 2702 } 2703 2704 static void 2705 acpi_print_pcct(ACPI_SUBTABLE_HEADER *hdr) 2706 { 2707 switch (hdr->Type) { 2708 case ACPI_PCCT_TYPE_GENERIC_SUBSPACE: 2709 acpi_print_pcct_subspace((ACPI_PCCT_SUBSPACE *)hdr); 2710 break; 2711 case ACPI_PCCT_TYPE_HW_REDUCED_SUBSPACE: 2712 acpi_print_pcct_hw_reduced((ACPI_PCCT_HW_REDUCED *)hdr); 2713 break; 2714 case ACPI_PCCT_TYPE_HW_REDUCED_SUBSPACE_TYPE2: 2715 acpi_print_pcct_hw_reduced_type2((ACPI_PCCT_HW_REDUCED_TYPE2 *)hdr); 2716 break; 2717 case ACPI_PCCT_TYPE_EXT_PCC_MASTER_SUBSPACE: 2718 acpi_print_pcct_ext_pcc_master((ACPI_PCCT_EXT_PCC_MASTER *)hdr); 2719 break; 2720 case ACPI_PCCT_TYPE_EXT_PCC_SLAVE_SUBSPACE: 2721 acpi_print_pcct_ext_pcc_slave((ACPI_PCCT_EXT_PCC_SLAVE *)hdr); 2722 break; 2723 default: 2724 printf("\tUnknown structure" 2725 "(type = %hhu, length = %hhu)\n", 2726 hdr->Type, hdr->Length); 2727 break; 2728 } 2729 } 2730 2731 static void 2732 acpi_handle_pcct(ACPI_TABLE_HEADER *sdp) 2733 { 2734 ACPI_TABLE_PCCT *pcct; 2735 2736 printf(BEGIN_COMMENT); 2737 acpi_print_sdt(sdp); 2738 2739 pcct = (ACPI_TABLE_PCCT *)sdp; 2740 #define PRINTFLAG(var, flag) printflag((var), ACPI_PCCT_## flag, #flag) 2741 printf("\tFlags="); 2742 PRINTFLAG(pcct->Flags, DOORBELL); 2743 PRINTFLAG_END(); 2744 #undef PRINTFLAG 2745 2746 acpi_walk_subtables(sdp, (pcct + 1), acpi_print_pcct); 2747 2748 printf(END_COMMENT); 2749 } 2750 2751 static void 2752 acpi_print_pptt_processor(ACPI_PPTT_PROCESSOR *processor) 2753 { 2754 uint32_t *private; 2755 unsigned int i; 2756 2757 printf("\tType=processor\n"); 2758 printf("\tLength=%d\n", processor->Header.Length); 2759 #define PRINTFLAG(var, flag) printflag((var), ACPI_PPTT_## flag, #flag) 2760 2761 printf("\tFlags="); 2762 PRINTFLAG(processor->Flags, PHYSICAL_PACKAGE); 2763 PRINTFLAG(processor->Flags, ACPI_PROCESSOR_ID_VALID); 2764 PRINTFLAG_END(); 2765 2766 #undef PRINTFLAG 2767 printf("\tParent=%08x\n", processor->Parent); 2768 printf("\tACPI Processor ID=0x%08x\n", processor->AcpiProcessorId); 2769 printf("\tprivate resources=%d\n", processor->NumberOfPrivResources); 2770 2771 private = (uint32_t *)(processor + 1); 2772 for (i = 0; i < processor->NumberOfPrivResources; i++) 2773 printf("\tprivate resources%d=%08x\n", i, private[i]); 2774 } 2775 2776 static void 2777 acpi_print_pptt_cache(ACPI_PPTT_CACHE *cache) 2778 { 2779 2780 printf("\tType=cache\n"); 2781 printf("\tLength=%d\n", cache->Header.Length); 2782 2783 #define PRINTFLAG(var, flag) printflag((var), ACPI_PPTT_## flag, #flag) 2784 printf("\tFlags="); 2785 PRINTFLAG(cache->Flags, SIZE_PROPERTY_VALID); 2786 PRINTFLAG(cache->Flags, NUMBER_OF_SETS_VALID); 2787 PRINTFLAG(cache->Flags, ASSOCIATIVITY_VALID); 2788 PRINTFLAG(cache->Flags, ALLOCATION_TYPE_VALID); 2789 PRINTFLAG(cache->Flags, CACHE_TYPE_VALID); 2790 PRINTFLAG(cache->Flags, WRITE_POLICY_VALID); 2791 PRINTFLAG(cache->Flags, LINE_SIZE_VALID); 2792 PRINTFLAG_END(); 2793 #undef PRINTFLAG 2794 2795 printf("\tNextLevel=0x%08x\n", cache->NextLevelOfCache); 2796 if (cache->Flags & ACPI_PPTT_SIZE_PROPERTY_VALID) 2797 printf("\tSize=%d\n", cache->Size); 2798 if (cache->Flags & ACPI_PPTT_NUMBER_OF_SETS_VALID) 2799 printf("\tSets=%d\n", cache->NumberOfSets); 2800 if (cache->Flags & ACPI_PPTT_ASSOCIATIVITY_VALID) 2801 printf("\tAssociativity=%d\n", cache->Associativity); 2802 if (cache->Flags & ACPI_PPTT_ALLOCATION_TYPE_VALID) { 2803 printf("\tAllocation type="); 2804 switch (cache->Attributes & ACPI_PPTT_MASK_ALLOCATION_TYPE) { 2805 case ACPI_PPTT_CACHE_READ_ALLOCATE: 2806 printf("Read allocate\n"); 2807 break; 2808 case ACPI_PPTT_CACHE_WRITE_ALLOCATE: 2809 printf("Write allocate\n"); 2810 break; 2811 case ACPI_PPTT_CACHE_RW_ALLOCATE: 2812 case ACPI_PPTT_CACHE_RW_ALLOCATE_ALT: 2813 printf("Read and Write allocate\n"); 2814 break; 2815 } 2816 } 2817 if (cache->Flags & ACPI_PPTT_CACHE_TYPE_VALID) { 2818 printf("\tCache type="); 2819 switch (cache->Attributes & ACPI_PPTT_MASK_CACHE_TYPE) { 2820 case ACPI_PPTT_CACHE_TYPE_DATA: 2821 printf("Data\n"); 2822 break; 2823 case ACPI_PPTT_CACHE_TYPE_INSTR: 2824 printf("Instruction\n"); 2825 break; 2826 case ACPI_PPTT_CACHE_TYPE_UNIFIED: 2827 case ACPI_PPTT_CACHE_TYPE_UNIFIED_ALT: 2828 printf("Unified\n"); 2829 break; 2830 } 2831 } 2832 if (cache->Flags & ACPI_PPTT_WRITE_POLICY_VALID) 2833 printf("\tWrite Policy=Write %s \n", 2834 (cache->Attributes & ACPI_PPTT_MASK_WRITE_POLICY) ? 2835 "through" : "back"); 2836 2837 if (cache->Flags & ACPI_PPTT_LINE_SIZE_VALID) 2838 printf("\tLine size=%d\n", cache->LineSize); 2839 } 2840 2841 static void 2842 acpi_print_pptt_id(ACPI_PPTT_ID *id) 2843 { 2844 2845 printf("\tType=id\n"); 2846 printf("\tLength=%d\n", id->Header.Length); 2847 2848 printf("\tVENDOR_ID="); 2849 acpi_print_string((char *)&id->VendorId, 4); 2850 printf("\n"); 2851 2852 printf("\tLEVEL_1_ID=%016" PRIx64 "\n", id->Level1Id); 2853 printf("\tLEVEL_2_ID=%016" PRIx64 "\n", id->Level2Id); 2854 printf("\tMajor=%hu", id->MajorRev); 2855 printf("\tMinor=%hu", id->MinorRev); 2856 printf("\tSpin=%hu", id->SpinRev); 2857 } 2858 2859 static void 2860 acpi_print_pptt(ACPI_SUBTABLE_HEADER *hdr) 2861 { 2862 switch (hdr->Type) { 2863 case ACPI_PPTT_TYPE_PROCESSOR: 2864 acpi_print_pptt_processor((ACPI_PPTT_PROCESSOR *)hdr); 2865 break; 2866 case ACPI_PPTT_TYPE_CACHE: 2867 acpi_print_pptt_cache((ACPI_PPTT_CACHE *)hdr); 2868 break; 2869 case ACPI_PPTT_TYPE_ID: 2870 acpi_print_pptt_id((ACPI_PPTT_ID *)hdr); 2871 break; 2872 default: 2873 printf("\tUnknown structure" 2874 "(type = %hhu, length = %hhu)\n", 2875 hdr->Type, hdr->Length); 2876 break; 2877 } 2878 } 2879 2880 static void 2881 acpi_handle_pptt(ACPI_TABLE_HEADER *sdp) 2882 { 2883 ACPI_TABLE_PPTT *pptt; 2884 2885 printf(BEGIN_COMMENT); 2886 acpi_print_sdt(sdp); 2887 2888 pptt = (ACPI_TABLE_PPTT *)sdp; 2889 acpi_walk_subtables(sdp, (pptt + 1), acpi_print_pptt); 2890 2891 printf(END_COMMENT); 2892 } 2893 2894 static void 2895 acpi_handle_sbst(ACPI_TABLE_HEADER *sdp) 2896 { 2897 ACPI_TABLE_SBST *sbst; 2898 2899 printf(BEGIN_COMMENT); 2900 acpi_print_sdt(sdp); 2901 sbst = (ACPI_TABLE_SBST *)sdp; 2902 2903 printf("\tWarning Level=%d mWh\n", sbst->WarningLevel); 2904 printf("\tLow Level=%d mWh\n", sbst->LowLevel); 2905 printf("\tCritical Level=%d mWh\n", sbst->CriticalLevel); 2906 2907 printf(END_COMMENT); 2908 } 2909 2910 static void 2911 acpi_handle_slit(ACPI_TABLE_HEADER *sdp) 2912 { 2913 ACPI_TABLE_SLIT *slit; 2914 u_int idx; 2915 uint64_t cnt; 2916 2917 printf(BEGIN_COMMENT); 2918 acpi_print_sdt(sdp); 2919 slit = (ACPI_TABLE_SLIT *)sdp; 2920 2921 cnt = slit->LocalityCount * slit->LocalityCount; 2922 printf("\tLocalityCount=%ju\n", (uintmax_t)slit->LocalityCount); 2923 printf("\tEntry=\n\t"); 2924 for (idx = 0; idx < cnt; idx++) { 2925 printf("%u ", slit->Entry[idx]); 2926 if ((idx % slit->LocalityCount) == (slit->LocalityCount - 1)) { 2927 printf("\n"); 2928 if (idx < cnt - 1) 2929 printf("\t"); 2930 } 2931 } 2932 2933 printf(END_COMMENT); 2934 } 2935 2936 static void 2937 acpi_handle_spcr(ACPI_TABLE_HEADER *sdp) 2938 { 2939 ACPI_TABLE_SPCR *spcr; 2940 2941 printf(BEGIN_COMMENT); 2942 acpi_print_sdt(sdp); 2943 spcr = (ACPI_TABLE_SPCR *)sdp; 2944 2945 printf("\n\tInterface Type="); 2946 switch (sdp->Revision) { 2947 case 1: 2948 printf("full 16550%s\n", 2949 (spcr->InterfaceType == 1) ? 2950 "(must also accept writing FCR register)" : ""); 2951 break; 2952 case 2: 2953 acpi_print_dbg2_serial_subtype(spcr->InterfaceType); 2954 break; 2955 default: 2956 printf("unknown Revision\n"); 2957 break; 2958 } 2959 2960 printf("\tSerial Port="); 2961 acpi_print_gas(&spcr->SerialPort); 2962 printf("\n\tInterrupt Type={"); 2963 if (spcr->InterruptType & 0x1) { 2964 printf("\n\t\tdual-8259 IRQ="); 2965 switch (spcr->PcInterrupt) { 2966 case 2 ... 7: 2967 case 9 ... 12: 2968 case 14 ... 15: 2969 printf("%d", spcr->PcInterrupt); 2970 break; 2971 default: 2972 printf("%d (invalid entry)", spcr->PcInterrupt); 2973 break; 2974 } 2975 } 2976 if (spcr->InterruptType & 0x2) { 2977 printf("\n\t\tIO APIC={ GSI=%d }", spcr->Interrupt); 2978 } 2979 if (spcr->InterruptType & 0x4) { 2980 printf("\n\t\tIO SAPIC={ GSI=%d }", spcr->Interrupt); 2981 } 2982 if (spcr->InterruptType & 0x8) { 2983 printf("\n\t\tARMH GIC={ GSI=%d }", spcr->Interrupt); 2984 } 2985 printf("\n\t}\n"); 2986 2987 printf("\tBaud Rate="); 2988 switch (spcr->BaudRate) { 2989 case 3: 2990 printf("9600"); 2991 break; 2992 case 4: 2993 printf("19200"); 2994 break; 2995 case 6: 2996 printf("57600"); 2997 break; 2998 case 7: 2999 printf("115200"); 3000 break; 3001 default: 3002 printf("unknown speed index %d", spcr->BaudRate); 3003 break; 3004 } 3005 printf("\n\tParity={"); 3006 switch (spcr->Parity) { 3007 case 0: 3008 printf("OFF"); 3009 break; 3010 default: 3011 printf("ON"); 3012 break; 3013 } 3014 printf("}\n"); 3015 3016 printf("\tStop Bits={"); 3017 switch (spcr->StopBits) { 3018 case 1: 3019 printf("ON"); 3020 break; 3021 default: 3022 printf("OFF"); 3023 break; 3024 } 3025 printf("}\n"); 3026 3027 printf("\tFlow Control={"); 3028 if (spcr->FlowControl & 0x1) 3029 printf("DCD, "); 3030 if (spcr->FlowControl & 0x2) 3031 printf("RTS/CTS hardware, "); 3032 if (spcr->FlowControl & 0x4) 3033 printf("XON/XOFF software"); 3034 printf("}\n"); 3035 3036 printf("\tTerminal="); 3037 switch (spcr->TerminalType) { 3038 case 0: 3039 printf("VT100"); 3040 break; 3041 case 1: 3042 printf("VT100+"); 3043 break; 3044 case 2: 3045 printf("VT-UTF8"); 3046 break; 3047 case 3: 3048 printf("ANSI"); 3049 break; 3050 default: 3051 printf("unknown type %d", spcr->TerminalType); 3052 break; 3053 } 3054 printf("\n"); 3055 3056 acpi_print_pci(spcr->PciVendorId, spcr->PciDeviceId, 3057 spcr->PciSegment, spcr->PciBus, spcr->PciDevice, spcr->PciFunction); 3058 3059 printf("\tPCI Flags={"); 3060 if (spcr->PciFlags & ACPI_SPCR_DO_NOT_DISABLE) 3061 printf("DONOT_DISABLE"); 3062 printf("}\n"); 3063 3064 printf(END_COMMENT); 3065 } 3066 3067 static void 3068 acpi_handle_spmi(ACPI_TABLE_HEADER *sdp) 3069 { 3070 ACPI_TABLE_SPMI *spmi; 3071 3072 printf(BEGIN_COMMENT); 3073 acpi_print_sdt(sdp); 3074 spmi = (ACPI_TABLE_SPMI *)sdp; 3075 3076 printf("\tInterface Type="); 3077 switch (spmi->InterfaceType) { 3078 case ACPI_SPMI_KEYBOARD: 3079 printf("Keyboard Controller Stype (KCS)"); 3080 break; 3081 case ACPI_SPMI_SMI: 3082 printf("Server Management Interface Chip (SMIC)"); 3083 break; 3084 case ACPI_SPMI_BLOCK_TRANSFER: 3085 printf("Block Transfer (BT)"); 3086 break; 3087 case ACPI_SPMI_SMBUS: 3088 printf("SMBus System Interface (SSIF)"); 3089 break; 3090 default: 3091 printf("Reserved(%d)", spmi->InterfaceType); 3092 break; 3093 } 3094 printf("\n\tSpecRevision=%d.%d", spmi->SpecRevision >> 8, 3095 spmi->SpecRevision & 0xff); 3096 3097 printf("\n\tInterrupt Type={"); 3098 if (spmi->InterruptType & 0x1) { 3099 printf("\n\t\tSCI triggered GPE=%d", spmi->GpeNumber); 3100 } 3101 if (spmi->InterruptType & 0x2) { 3102 printf("\n\t\tIO APIC/SAPIC={ GSI=%d }", spmi->Interrupt); 3103 } 3104 printf("\n\t}\n"); 3105 3106 printf("\tBase Address="); 3107 acpi_print_gas(&spmi->IpmiRegister); 3108 printf("\n"); 3109 3110 if ((spmi->PciDeviceFlag & 0x01) != 0) 3111 acpi_print_pci_sbdf(spmi->PciSegment, spmi->PciBus, 3112 spmi->PciDevice, spmi->PciFunction); 3113 3114 printf(END_COMMENT); 3115 } 3116 3117 static void 3118 acpi_print_srat_cpu(uint8_t type, uint32_t apic_id, uint32_t proximity_domain, 3119 uint32_t flags, uint32_t clockdomain, uint8_t sapic_eid) 3120 { 3121 3122 printf("\tFlags={"); 3123 if (flags & ACPI_SRAT_CPU_ENABLED) 3124 printf("ENABLED"); 3125 else 3126 printf("DISABLED"); 3127 printf("}\n"); 3128 printf("\t%s ID=%d\n", 3129 (type == ACPI_SRAT_TYPE_GIC_ITS_AFFINITY) ? "ITS" : "APIC", 3130 apic_id); 3131 if (type == ACPI_SRAT_TYPE_CPU_AFFINITY) 3132 printf("\tSAPIC EID=%d\n", sapic_eid); 3133 printf("\tProximity Domain=%d\n", proximity_domain); 3134 if (type != ACPI_SRAT_TYPE_GIC_ITS_AFFINITY) 3135 printf("\tClock Domain=%d\n", clockdomain); 3136 } 3137 3138 static void 3139 acpi_print_srat_memory(ACPI_SRAT_MEM_AFFINITY *mp) 3140 { 3141 3142 printf("\tFlags={"); 3143 if (mp->Flags & ACPI_SRAT_MEM_ENABLED) 3144 printf("ENABLED"); 3145 else 3146 printf("DISABLED"); 3147 if (mp->Flags & ACPI_SRAT_MEM_HOT_PLUGGABLE) 3148 printf(",HOT_PLUGGABLE"); 3149 if (mp->Flags & ACPI_SRAT_MEM_NON_VOLATILE) 3150 printf(",NON_VOLATILE"); 3151 printf("}\n"); 3152 printf("\tBase Address=0x%016jx\n", (uintmax_t)mp->BaseAddress); 3153 printf("\tLength=0x%016jx\n", (uintmax_t)mp->Length); 3154 printf("\tProximity Domain=%d\n", mp->ProximityDomain); 3155 } 3156 3157 static const char *srat_types[] = { 3158 [ACPI_SRAT_TYPE_CPU_AFFINITY] = "CPU", 3159 [ACPI_SRAT_TYPE_MEMORY_AFFINITY] = "Memory", 3160 [ACPI_SRAT_TYPE_X2APIC_CPU_AFFINITY] = "X2APIC", 3161 [ACPI_SRAT_TYPE_GICC_AFFINITY] = "GICC", 3162 [ACPI_SRAT_TYPE_GIC_ITS_AFFINITY] = "GIC ITS", 3163 }; 3164 3165 static void 3166 acpi_print_srat(ACPI_SUBTABLE_HEADER *srat) 3167 { 3168 ACPI_SRAT_CPU_AFFINITY *cpu; 3169 ACPI_SRAT_X2APIC_CPU_AFFINITY *x2apic; 3170 ACPI_SRAT_GICC_AFFINITY *gicc; 3171 ACPI_SRAT_GIC_ITS_AFFINITY *gici; 3172 3173 if (srat->Type < __arraycount(srat_types)) 3174 printf("\tType=%s\n", srat_types[srat->Type]); 3175 else 3176 printf("\tType=%d (unknown)\n", srat->Type); 3177 switch (srat->Type) { 3178 case ACPI_SRAT_TYPE_CPU_AFFINITY: 3179 cpu = (ACPI_SRAT_CPU_AFFINITY *)srat; 3180 acpi_print_srat_cpu(srat->Type, cpu->ApicId, 3181 cpu->ProximityDomainHi[2] << 24 | 3182 cpu->ProximityDomainHi[1] << 16 | 3183 cpu->ProximityDomainHi[0] << 0 | 3184 cpu->ProximityDomainLo, 3185 cpu->Flags, cpu->ClockDomain, cpu->LocalSapicEid); 3186 break; 3187 case ACPI_SRAT_TYPE_MEMORY_AFFINITY: 3188 acpi_print_srat_memory((ACPI_SRAT_MEM_AFFINITY *)srat); 3189 break; 3190 case ACPI_SRAT_TYPE_X2APIC_CPU_AFFINITY: 3191 x2apic = (ACPI_SRAT_X2APIC_CPU_AFFINITY *)srat; 3192 acpi_print_srat_cpu(srat->Type, x2apic->ApicId, 3193 x2apic->ProximityDomain, 3194 x2apic->Flags, x2apic->ClockDomain, 0 /* dummy */); 3195 break; 3196 case ACPI_SRAT_TYPE_GICC_AFFINITY: 3197 gicc = (ACPI_SRAT_GICC_AFFINITY *)srat; 3198 acpi_print_srat_cpu(srat->Type, gicc->AcpiProcessorUid, 3199 gicc->ProximityDomain, 3200 gicc->Flags, gicc->ClockDomain, 0 /* dummy */); 3201 break; 3202 case ACPI_SRAT_TYPE_GIC_ITS_AFFINITY: 3203 gici = (ACPI_SRAT_GIC_ITS_AFFINITY *)srat; 3204 acpi_print_srat_cpu(srat->Type, gici->ItsId, 3205 gici->ProximityDomain, 3206 0 /* dummy */, 0 /* dummy */, 0 /* dummy */); 3207 break; 3208 } 3209 } 3210 3211 static void 3212 acpi_handle_srat(ACPI_TABLE_HEADER *sdp) 3213 { 3214 ACPI_TABLE_SRAT *srat; 3215 3216 printf(BEGIN_COMMENT); 3217 acpi_print_sdt(sdp); 3218 srat = (ACPI_TABLE_SRAT *)sdp; 3219 printf("\tTable Revision=%d\n", srat->TableRevision); 3220 acpi_walk_subtables(sdp, (srat + 1), acpi_print_srat); 3221 printf(END_COMMENT); 3222 } 3223 3224 static const char *nfit_types[] = { 3225 [ACPI_NFIT_TYPE_SYSTEM_ADDRESS] = "System Address", 3226 [ACPI_NFIT_TYPE_MEMORY_MAP] = "Memory Map", 3227 [ACPI_NFIT_TYPE_INTERLEAVE] = "Interleave", 3228 [ACPI_NFIT_TYPE_SMBIOS] = "SMBIOS", 3229 [ACPI_NFIT_TYPE_CONTROL_REGION] = "Control Region", 3230 [ACPI_NFIT_TYPE_DATA_REGION] = "Data Region", 3231 [ACPI_NFIT_TYPE_FLUSH_ADDRESS] = "Flush Address" 3232 }; 3233 3234 3235 static void 3236 acpi_print_nfit(ACPI_NFIT_HEADER *nfit) 3237 { 3238 char *uuidstr; 3239 uint32_t status; 3240 3241 ACPI_NFIT_SYSTEM_ADDRESS *sysaddr; 3242 ACPI_NFIT_MEMORY_MAP *mmap; 3243 ACPI_NFIT_INTERLEAVE *ileave; 3244 ACPI_NFIT_SMBIOS *smbios __unused; 3245 ACPI_NFIT_CONTROL_REGION *ctlreg; 3246 ACPI_NFIT_DATA_REGION *datareg; 3247 ACPI_NFIT_FLUSH_ADDRESS *fladdr; 3248 3249 if (nfit->Type < __arraycount(nfit_types)) 3250 printf("\tType=%s\n", nfit_types[nfit->Type]); 3251 else 3252 printf("\tType=%u (unknown)\n", nfit->Type); 3253 switch (nfit->Type) { 3254 case ACPI_NFIT_TYPE_SYSTEM_ADDRESS: 3255 sysaddr = (ACPI_NFIT_SYSTEM_ADDRESS *)nfit; 3256 printf("\tRangeIndex=%u\n", (u_int)sysaddr->RangeIndex); 3257 printf("\tProximityDomain=%u\n", 3258 (u_int)sysaddr->ProximityDomain); 3259 uuid_to_string((uuid_t *)(sysaddr->RangeGuid), 3260 &uuidstr, &status); 3261 if (status != uuid_s_ok) 3262 errx(1, "uuid_to_string: status=%u", status); 3263 printf("\tRangeGuid=%s\n", uuidstr); 3264 free(uuidstr); 3265 printf("\tAddress=0x%016jx\n", (uintmax_t)sysaddr->Address); 3266 printf("\tLength=0x%016jx\n", (uintmax_t)sysaddr->Length); 3267 printf("\tMemoryMapping=0x%016jx\n", 3268 (uintmax_t)sysaddr->MemoryMapping); 3269 3270 #define PRINTFLAG(var, flag) printflag((var), ACPI_NFIT_## flag, #flag) 3271 3272 printf("\tFlags="); 3273 PRINTFLAG(sysaddr->Flags, ADD_ONLINE_ONLY); 3274 PRINTFLAG(sysaddr->Flags, PROXIMITY_VALID); 3275 PRINTFLAG_END(); 3276 3277 #undef PRINTFLAG 3278 3279 break; 3280 case ACPI_NFIT_TYPE_MEMORY_MAP: 3281 mmap = (ACPI_NFIT_MEMORY_MAP *)nfit; 3282 printf("\tDeviceHandle=%u\n", (u_int)mmap->DeviceHandle); 3283 printf("\tPhysicalId=%u\n", (u_int)mmap->PhysicalId); 3284 printf("\tRegionId=%u\n", (u_int)mmap->RegionId); 3285 printf("\tRangeIndex=%u\n", (u_int)mmap->RangeIndex); 3286 printf("\tRegionIndex=%u\n", (u_int)mmap->RegionIndex); 3287 printf("\tRegionSize=0x%016jx\n", (uintmax_t)mmap->RegionSize); 3288 printf("\tRegionOffset=0x%016jx\n", 3289 (uintmax_t)mmap->RegionOffset); 3290 printf("\tAddress=0x%016jx\n", (uintmax_t)mmap->Address); 3291 printf("\tInterleaveIndex=%u\n", (u_int)mmap->InterleaveIndex); 3292 printf("\tInterleaveWays=%u\n", (u_int)mmap->InterleaveWays); 3293 3294 #define PRINTFLAG(var, flag) printflag((var), ACPI_NFIT_MEM_## flag, #flag) 3295 3296 printf("\tFlags="); 3297 PRINTFLAG(mmap->Flags, SAVE_FAILED); 3298 PRINTFLAG(mmap->Flags, RESTORE_FAILED); 3299 PRINTFLAG(mmap->Flags, FLUSH_FAILED); 3300 PRINTFLAG(mmap->Flags, NOT_ARMED); 3301 PRINTFLAG(mmap->Flags, HEALTH_OBSERVED); 3302 PRINTFLAG(mmap->Flags, HEALTH_ENABLED); 3303 PRINTFLAG(mmap->Flags, MAP_FAILED); 3304 PRINTFLAG_END(); 3305 3306 #undef PRINTFLAG 3307 3308 break; 3309 case ACPI_NFIT_TYPE_INTERLEAVE: 3310 ileave = (ACPI_NFIT_INTERLEAVE *)nfit; 3311 printf("\tInterleaveIndex=%u\n", 3312 (u_int)ileave->InterleaveIndex); 3313 printf("\tLineCount=%u\n", (u_int)ileave->LineCount); 3314 printf("\tLineSize=%u\n", (u_int)ileave->LineSize); 3315 /* XXX ileave->LineOffset[i] output is not supported */ 3316 break; 3317 case ACPI_NFIT_TYPE_SMBIOS: 3318 smbios = (ACPI_NFIT_SMBIOS *)nfit; 3319 /* XXX smbios->Data[x] output is not supported */ 3320 break; 3321 case ACPI_NFIT_TYPE_CONTROL_REGION: 3322 ctlreg = (ACPI_NFIT_CONTROL_REGION *)nfit; 3323 printf("\tRegionIndex=%u\n", (u_int)ctlreg->RegionIndex); 3324 printf("\tVendorId=0x%04x\n", (u_int)ctlreg->VendorId); 3325 printf("\tDeviceId=0x%04x\n", (u_int)ctlreg->DeviceId); 3326 printf("\tRevisionId=%u\n", (u_int)ctlreg->RevisionId); 3327 printf("\tSubsystemVendorId=0x%04x\n", 3328 (u_int)ctlreg->SubsystemVendorId); 3329 printf("\tSubsystemDeviceId=0x%04x\n", 3330 (u_int)ctlreg->SubsystemDeviceId); 3331 printf("\tSubsystemRevisionId=%u\n", 3332 (u_int)ctlreg->SubsystemRevisionId); 3333 printf("\tValidFields=%02x\n", (u_int)ctlreg->ValidFields); 3334 printf("\tManufacturingLocation=%u\n", 3335 (u_int)ctlreg->ManufacturingLocation); 3336 printf("\tManufacturingDate=%u\n", 3337 (u_int)ctlreg->ManufacturingDate); 3338 printf("\tSerialNumber=%u\n", 3339 (u_int)ctlreg->SerialNumber); 3340 printf("\tCode=0x%04x\n", (u_int)ctlreg->Code); 3341 printf("\tWindows=%u\n", (u_int)ctlreg->Windows); 3342 printf("\tWindowSize=0x%016jx\n", 3343 (uintmax_t)ctlreg->WindowSize); 3344 printf("\tCommandOffset=0x%016jx\n", 3345 (uintmax_t)ctlreg->CommandOffset); 3346 printf("\tCommandSize=0x%016jx\n", 3347 (uintmax_t)ctlreg->CommandSize); 3348 printf("\tStatusOffset=0x%016jx\n", 3349 (uintmax_t)ctlreg->StatusOffset); 3350 printf("\tStatusSize=0x%016jx\n", 3351 (uintmax_t)ctlreg->StatusSize); 3352 3353 #define PRINTFLAG(var, flag) printflag((var), ACPI_NFIT_## flag, #flag) 3354 3355 printf("\tFlags="); 3356 PRINTFLAG(ctlreg->Flags, CONTROL_BUFFERED); 3357 PRINTFLAG_END(); 3358 3359 #undef PRINTFLAG 3360 3361 break; 3362 case ACPI_NFIT_TYPE_DATA_REGION: 3363 datareg = (ACPI_NFIT_DATA_REGION *)nfit; 3364 printf("\tRegionIndex=%u\n", (u_int)datareg->RegionIndex); 3365 printf("\tWindows=%u\n", (u_int)datareg->Windows); 3366 printf("\tOffset=0x%016jx\n", (uintmax_t)datareg->Offset); 3367 printf("\tSize=0x%016jx\n", (uintmax_t)datareg->Size); 3368 printf("\tCapacity=0x%016jx\n", (uintmax_t)datareg->Capacity); 3369 printf("\tStartAddress=0x%016jx\n", 3370 (uintmax_t)datareg->StartAddress); 3371 break; 3372 case ACPI_NFIT_TYPE_FLUSH_ADDRESS: 3373 fladdr = (ACPI_NFIT_FLUSH_ADDRESS *)nfit; 3374 printf("\tDeviceHandle=%u\n", (u_int)fladdr->DeviceHandle); 3375 printf("\tHintCount=%u\n", (u_int)fladdr->HintCount); 3376 /* XXX fladdr->HintAddress[i] output is not supported */ 3377 break; 3378 } 3379 } 3380 3381 static void 3382 acpi_handle_nfit(ACPI_TABLE_HEADER *sdp) 3383 { 3384 ACPI_TABLE_NFIT *nfit; 3385 3386 printf(BEGIN_COMMENT); 3387 acpi_print_sdt(sdp); 3388 nfit = (ACPI_TABLE_NFIT *)sdp; 3389 acpi_walk_nfit(sdp, (nfit + 1), acpi_print_nfit); 3390 printf(END_COMMENT); 3391 } 3392 3393 static char * 3394 acpi_tcpa_evname(struct TCPAevent *event) 3395 { 3396 struct TCPApc_event *pc_event; 3397 char *eventname = NULL; 3398 3399 pc_event = (struct TCPApc_event *)(event + 1); 3400 3401 switch (event->event_type) { 3402 case PREBOOT: 3403 case POST_CODE: 3404 case UNUSED: 3405 case NO_ACTION: 3406 case SEPARATOR: 3407 case SCRTM_CONTENTS: 3408 case SCRTM_VERSION: 3409 case CPU_MICROCODE: 3410 case PLATFORM_CONFIG_FLAGS: 3411 case TABLE_OF_DEVICES: 3412 case COMPACT_HASH: 3413 case IPL: 3414 case IPL_PARTITION_DATA: 3415 case NONHOST_CODE: 3416 case NONHOST_CONFIG: 3417 case NONHOST_INFO: 3418 asprintf(&eventname, "%s", 3419 tcpa_event_type_strings[event->event_type]); 3420 break; 3421 3422 case ACTION: 3423 eventname = calloc(event->event_size + 1, sizeof(char)); 3424 memcpy(eventname, pc_event, event->event_size); 3425 break; 3426 3427 case EVENT_TAG: 3428 switch (pc_event->event_id) { 3429 case SMBIOS: 3430 case BIS_CERT: 3431 case CMOS: 3432 case NVRAM: 3433 case OPTION_ROM_EXEC: 3434 case OPTION_ROM_CONFIG: 3435 case S_CRTM_VERSION: 3436 case POST_BIOS_ROM: 3437 case ESCD: 3438 case OPTION_ROM_MICROCODE: 3439 case S_CRTM_CONTENTS: 3440 case POST_CONTENTS: 3441 asprintf(&eventname, "%s", 3442 TCPA_pcclient_strings[pc_event->event_id]); 3443 break; 3444 3445 default: 3446 asprintf(&eventname, "<unknown tag 0x%02x>", 3447 pc_event->event_id); 3448 break; 3449 } 3450 break; 3451 3452 default: 3453 asprintf(&eventname, "<unknown 0x%02x>", event->event_type); 3454 break; 3455 } 3456 3457 return eventname; 3458 } 3459 3460 static void 3461 acpi_print_tcpa(struct TCPAevent *event) 3462 { 3463 int i; 3464 char *eventname; 3465 3466 eventname = acpi_tcpa_evname(event); 3467 3468 printf("\t%d", event->pcr_index); 3469 printf(" 0x"); 3470 for (i = 0; i < 20; i++) 3471 printf("%02x", event->pcr_value[i]); 3472 printf(" [%s]\n", eventname ? eventname : "<unknown>"); 3473 3474 free(eventname); 3475 } 3476 3477 static void 3478 acpi_handle_tcpa(ACPI_TABLE_HEADER *sdp) 3479 { 3480 struct TCPAbody *tcpa; 3481 struct TCPAevent *event; 3482 uintmax_t len, paddr; 3483 unsigned char *vaddr = NULL; 3484 unsigned char *vend = NULL; 3485 3486 printf(BEGIN_COMMENT); 3487 acpi_print_sdt(sdp); 3488 tcpa = (struct TCPAbody *) sdp; 3489 3490 switch (tcpa->platform_class) { 3491 case ACPI_TCPA_BIOS_CLIENT: 3492 len = tcpa->client.log_max_len; 3493 paddr = tcpa->client.log_start_addr; 3494 break; 3495 3496 case ACPI_TCPA_BIOS_SERVER: 3497 len = tcpa->server.log_max_len; 3498 paddr = tcpa->server.log_start_addr; 3499 break; 3500 3501 default: 3502 printf("XXX"); 3503 printf(END_COMMENT); 3504 return; 3505 } 3506 printf("\tClass %u Base Address 0x%jx Length %ju\n\n", 3507 tcpa->platform_class, paddr, len); 3508 3509 if (len == 0) { 3510 printf("\tEmpty TCPA table\n"); 3511 printf(END_COMMENT); 3512 return; 3513 } 3514 if (sdp->Revision == 1) { 3515 printf("\tOLD TCPA spec log found. Dumping not supported.\n"); 3516 printf(END_COMMENT); 3517 return; 3518 } 3519 3520 vaddr = (unsigned char *)acpi_map_physical(paddr, len); 3521 vend = vaddr + len; 3522 3523 while (vaddr != NULL) { 3524 if ((vaddr + sizeof(struct TCPAevent) >= vend)|| 3525 (vaddr + sizeof(struct TCPAevent) < vaddr)) 3526 break; 3527 event = (struct TCPAevent *)(void *)vaddr; 3528 if (vaddr + event->event_size >= vend) 3529 break; 3530 if (vaddr + event->event_size < vaddr) 3531 break; 3532 if (event->event_type == 0 && event->event_size == 0) 3533 break; 3534 #if 0 3535 { 3536 unsigned int i, j, k; 3537 3538 printf("\n\tsize %d\n\t\t%p ", event->event_size, vaddr); 3539 for (j = 0, i = 0; i < 3540 sizeof(struct TCPAevent) + event->event_size; i++) { 3541 printf("%02x ", vaddr[i]); 3542 if ((i+1) % 8 == 0) { 3543 for (k = 0; k < 8; k++) 3544 printf("%c", isprint(vaddr[j+k]) ? 3545 vaddr[j+k] : '.'); 3546 printf("\n\t\t%p ", &vaddr[i + 1]); 3547 j = i + 1; 3548 } 3549 } 3550 printf("\n"); } 3551 #endif 3552 acpi_print_tcpa(event); 3553 3554 vaddr += sizeof(struct TCPAevent) + event->event_size; 3555 } 3556 3557 printf(END_COMMENT); 3558 } 3559 3560 static void 3561 acpi_handle_tpm2(ACPI_TABLE_HEADER *sdp) 3562 { 3563 ACPI_TABLE_TPM2 *tpm2; 3564 const char *class; 3565 3566 printf(BEGIN_COMMENT); 3567 3568 acpi_print_sdt(sdp); 3569 tpm2 = (ACPI_TABLE_TPM2 *)sdp; 3570 3571 if (tpm2->PlatformClass == 0) { 3572 class = "Client"; 3573 } else if (tpm2->PlatformClass == 1) { 3574 class = "Server"; 3575 } else { 3576 class = "Unknown"; 3577 } 3578 printf("\tClass=%s (%u)\n", class, tpm2->PlatformClass); 3579 printf("\tControl Address=0x%"PRIx64"\n", tpm2->ControlAddress); 3580 printf("\tStart Method=%u\n", tpm2->StartMethod); 3581 3582 printf(END_COMMENT); 3583 } 3584 3585 static const char * 3586 devscope_type2str(int type) 3587 { 3588 static char typebuf[16]; 3589 3590 switch (type) { 3591 case 1: 3592 return ("PCI Endpoint Device"); 3593 case 2: 3594 return ("PCI Sub-Hierarchy"); 3595 case 3: 3596 return ("IOAPIC"); 3597 case 4: 3598 return ("HPET"); 3599 case 5: 3600 return ("ACPI Name space"); 3601 default: 3602 snprintf(typebuf, sizeof(typebuf), "%d", type); 3603 return (typebuf); 3604 } 3605 } 3606 3607 static int 3608 acpi_handle_dmar_devscope(void *addr, int remaining) 3609 { 3610 char sep; 3611 int pathlen; 3612 ACPI_DMAR_PCI_PATH *path, *pathend; 3613 ACPI_DMAR_DEVICE_SCOPE *devscope = addr; 3614 3615 if (remaining < (int)sizeof(ACPI_DMAR_DEVICE_SCOPE)) 3616 return (-1); 3617 3618 if (remaining < devscope->Length) 3619 return (-1); 3620 3621 printf("\n"); 3622 printf("\t\tType=%s\n", devscope_type2str(devscope->EntryType)); 3623 printf("\t\tLength=%d\n", devscope->Length); 3624 printf("\t\tEnumerationId=%d\n", devscope->EnumerationId); 3625 printf("\t\tStartBusNumber=%d\n", devscope->Bus); 3626 3627 path = (ACPI_DMAR_PCI_PATH *)(devscope + 1); 3628 pathlen = devscope->Length - sizeof(ACPI_DMAR_DEVICE_SCOPE); 3629 pathend = path + pathlen / sizeof(ACPI_DMAR_PCI_PATH); 3630 if (path < pathend) { 3631 sep = '{'; 3632 printf("\t\tPath="); 3633 do { 3634 printf("%c%d:%d", sep, path->Device, path->Function); 3635 sep=','; 3636 path++; 3637 } while (path < pathend); 3638 printf("}\n"); 3639 } 3640 3641 return (devscope->Length); 3642 } 3643 3644 static void 3645 acpi_handle_dmar_drhd(ACPI_DMAR_HARDWARE_UNIT *drhd) 3646 { 3647 char *cp; 3648 int remaining, consumed; 3649 3650 printf("\n"); 3651 printf("\tType=DRHD\n"); 3652 printf("\tLength=%d\n", drhd->Header.Length); 3653 3654 #define PRINTFLAG(var, flag) printflag((var), ACPI_DMAR_## flag, #flag) 3655 3656 printf("\tFlags="); 3657 PRINTFLAG(drhd->Flags, INCLUDE_ALL); 3658 PRINTFLAG_END(); 3659 3660 #undef PRINTFLAG 3661 3662 printf("\tSegment=%d\n", drhd->Segment); 3663 printf("\tAddress=0x%016jx\n", (uintmax_t)drhd->Address); 3664 3665 remaining = drhd->Header.Length - sizeof(ACPI_DMAR_HARDWARE_UNIT); 3666 if (remaining > 0) 3667 printf("\tDevice Scope:"); 3668 while (remaining > 0) { 3669 cp = (char *)drhd + drhd->Header.Length - remaining; 3670 consumed = acpi_handle_dmar_devscope(cp, remaining); 3671 if (consumed <= 0) 3672 break; 3673 else 3674 remaining -= consumed; 3675 } 3676 } 3677 3678 static void 3679 acpi_handle_dmar_rmrr(ACPI_DMAR_RESERVED_MEMORY *rmrr) 3680 { 3681 char *cp; 3682 int remaining, consumed; 3683 3684 printf("\n"); 3685 printf("\tType=RMRR\n"); 3686 printf("\tLength=%d\n", rmrr->Header.Length); 3687 printf("\tSegment=%d\n", rmrr->Segment); 3688 printf("\tBaseAddress=0x%016jx\n", (uintmax_t)rmrr->BaseAddress); 3689 printf("\tLimitAddress=0x%016jx\n", (uintmax_t)rmrr->EndAddress); 3690 3691 remaining = rmrr->Header.Length - sizeof(ACPI_DMAR_RESERVED_MEMORY); 3692 if (remaining > 0) 3693 printf("\tDevice Scope:"); 3694 while (remaining > 0) { 3695 cp = (char *)rmrr + rmrr->Header.Length - remaining; 3696 consumed = acpi_handle_dmar_devscope(cp, remaining); 3697 if (consumed <= 0) 3698 break; 3699 else 3700 remaining -= consumed; 3701 } 3702 } 3703 3704 static void 3705 acpi_handle_dmar_atsr(ACPI_DMAR_ATSR *atsr) 3706 { 3707 char *cp; 3708 int remaining, consumed; 3709 3710 printf("\n"); 3711 printf("\tType=ATSR\n"); 3712 printf("\tLength=%d\n", atsr->Header.Length); 3713 3714 #define PRINTFLAG(var, flag) printflag((var), ACPI_DMAR_## flag, #flag) 3715 3716 printf("\tFlags="); 3717 PRINTFLAG(atsr->Flags, ALL_PORTS); 3718 PRINTFLAG_END(); 3719 3720 #undef PRINTFLAG 3721 3722 printf("\tSegment=%d\n", atsr->Segment); 3723 3724 remaining = atsr->Header.Length - sizeof(ACPI_DMAR_ATSR); 3725 if (remaining > 0) 3726 printf("\tDevice Scope:"); 3727 while (remaining > 0) { 3728 cp = (char *)atsr + atsr->Header.Length - remaining; 3729 consumed = acpi_handle_dmar_devscope(cp, remaining); 3730 if (consumed <= 0) 3731 break; 3732 else 3733 remaining -= consumed; 3734 } 3735 } 3736 3737 static void 3738 acpi_handle_dmar_rhsa(ACPI_DMAR_RHSA *rhsa) 3739 { 3740 3741 printf("\n"); 3742 printf("\tType=RHSA\n"); 3743 printf("\tLength=%d\n", rhsa->Header.Length); 3744 printf("\tBaseAddress=0x%016jx\n", (uintmax_t)rhsa->BaseAddress); 3745 printf("\tProximityDomain=0x%08x\n", rhsa->ProximityDomain); 3746 } 3747 3748 static void 3749 acpi_handle_dmar_andd(ACPI_DMAR_ANDD *andd) 3750 { 3751 3752 printf("\n"); 3753 printf("\tType=ANDD\n"); 3754 printf("\tLength=%d\n", andd->Header.Length); 3755 printf("\tDeviceNumber=%d\n", andd->DeviceNumber); 3756 printf("\tDeviceName=0x%s\n", andd->DeviceName); 3757 } 3758 3759 static int 3760 acpi_handle_dmar_remapping_structure(void *addr, int remaining) 3761 { 3762 ACPI_DMAR_HEADER *hdr = addr; 3763 3764 if (remaining < (int)sizeof(ACPI_DMAR_HEADER)) 3765 return (-1); 3766 3767 if (remaining < hdr->Length) 3768 return (-1); 3769 3770 switch (hdr->Type) { 3771 case ACPI_DMAR_TYPE_HARDWARE_UNIT: 3772 acpi_handle_dmar_drhd(addr); 3773 break; 3774 case ACPI_DMAR_TYPE_RESERVED_MEMORY: 3775 acpi_handle_dmar_rmrr(addr); 3776 break; 3777 case ACPI_DMAR_TYPE_ROOT_ATS: 3778 acpi_handle_dmar_atsr(addr); 3779 break; 3780 case ACPI_DMAR_TYPE_HARDWARE_AFFINITY: 3781 acpi_handle_dmar_rhsa(addr); 3782 break; 3783 case ACPI_DMAR_TYPE_NAMESPACE: 3784 acpi_handle_dmar_andd(addr); 3785 break; 3786 default: 3787 printf("\n"); 3788 printf("\tType=%d\n", hdr->Type); 3789 printf("\tLength=%d\n", hdr->Length); 3790 break; 3791 } 3792 return (hdr->Length); 3793 } 3794 3795 #ifndef ACPI_DMAR_X2APIC_OPT_OUT 3796 #define ACPI_DMAR_X2APIC_OPT_OUT (0x2) 3797 #endif 3798 3799 static void 3800 acpi_handle_dmar(ACPI_TABLE_HEADER *sdp) 3801 { 3802 char *cp; 3803 int remaining, consumed; 3804 ACPI_TABLE_DMAR *dmar; 3805 3806 printf(BEGIN_COMMENT); 3807 acpi_print_sdt(sdp); 3808 dmar = (ACPI_TABLE_DMAR *)sdp; 3809 printf("\tHost Address Width=%d\n", dmar->Width + 1); 3810 3811 #define PRINTFLAG(var, flag) printflag((var), ACPI_DMAR_## flag, #flag) 3812 3813 printf("\tFlags="); 3814 PRINTFLAG(dmar->Flags, INTR_REMAP); 3815 PRINTFLAG(dmar->Flags, X2APIC_OPT_OUT); 3816 PRINTFLAG(dmar->Flags, X2APIC_MODE); 3817 PRINTFLAG_END(); 3818 3819 #undef PRINTFLAG 3820 3821 remaining = sdp->Length - sizeof(ACPI_TABLE_DMAR); 3822 while (remaining > 0) { 3823 cp = (char *)sdp + sdp->Length - remaining; 3824 consumed = acpi_handle_dmar_remapping_structure(cp, remaining); 3825 if (consumed <= 0) 3826 break; 3827 else 3828 remaining -= consumed; 3829 } 3830 3831 printf(END_COMMENT); 3832 } 3833 3834 static void 3835 acpi_handle_uefi(ACPI_TABLE_HEADER *sdp) 3836 { 3837 ACPI_TABLE_UEFI *uefi; 3838 char *uuidstr; 3839 uint32_t status; 3840 3841 printf(BEGIN_COMMENT); 3842 acpi_print_sdt(sdp); 3843 uefi = (ACPI_TABLE_UEFI *)sdp; 3844 3845 uuid_to_string((uuid_t *)(uefi->Identifier), 3846 &uuidstr, &status); 3847 if (status != uuid_s_ok) 3848 errx(1, "uuid_to_string: status=%u", status); 3849 printf("\tUUID=%s\n", uuidstr); 3850 free(uuidstr); 3851 3852 printf("\tDataOffset=%04hx\n", uefi->DataOffset); 3853 /* XXX need write */ 3854 3855 printf(END_COMMENT); 3856 } 3857 3858 static void 3859 acpi_handle_waet(ACPI_TABLE_HEADER *sdp) 3860 { 3861 ACPI_TABLE_WAET *waet; 3862 3863 printf(BEGIN_COMMENT); 3864 acpi_print_sdt(sdp); 3865 waet = (ACPI_TABLE_WAET *)sdp; 3866 3867 printf("\tRTC Timer={"); 3868 if (waet->Flags & ACPI_WAET_RTC_NO_ACK) 3869 printf("No ACK required"); 3870 else 3871 printf("default behaviour"); 3872 printf("}\n"); 3873 printf("\t ACPI PM Timer={"); 3874 if (waet->Flags & ACPI_WAET_TIMER_ONE_READ) 3875 printf("One Read sufficient"); 3876 else 3877 printf("default behaviour"); 3878 printf("}\n"); 3879 3880 printf(END_COMMENT); 3881 } 3882 3883 static void 3884 acpi_print_wdat_action(ACPI_WHEA_HEADER *whea) 3885 { 3886 printf("\tACTION={"); 3887 switch (whea->Action) { 3888 case ACPI_WDAT_RESET: 3889 printf("RESET"); 3890 break; 3891 case ACPI_WDAT_GET_CURRENT_COUNTDOWN: 3892 printf("GET_CURRENT_COUNTDOWN"); 3893 break; 3894 case ACPI_WDAT_GET_COUNTDOWN: 3895 printf("GET_COUNTDOWN"); 3896 break; 3897 case ACPI_WDAT_SET_COUNTDOWN: 3898 printf("SET_COUNTDOWN"); 3899 break; 3900 case ACPI_WDAT_GET_RUNNING_STATE: 3901 printf("GET_RUNNING_STATE"); 3902 break; 3903 case ACPI_WDAT_SET_RUNNING_STATE: 3904 printf("SET_RUNNING_STATE"); 3905 break; 3906 case ACPI_WDAT_GET_STOPPED_STATE: 3907 printf("GET_STOPPED_STATE"); 3908 break; 3909 case ACPI_WDAT_SET_STOPPED_STATE: 3910 printf("SET_STOPPED_STATE"); 3911 break; 3912 case ACPI_WDAT_GET_REBOOT: 3913 printf("GET_REBOOT"); 3914 break; 3915 case ACPI_WDAT_SET_REBOOT: 3916 printf("SET_REBOOT"); 3917 break; 3918 case ACPI_WDAT_GET_SHUTDOWN: 3919 printf("GET_SHUTDOWN"); 3920 break; 3921 case ACPI_WDAT_SET_SHUTDOWN: 3922 printf("SET_SHUTDOWN"); 3923 break; 3924 case ACPI_WDAT_GET_STATUS: 3925 printf("GET_STATUS"); 3926 break; 3927 case ACPI_WDAT_SET_STATUS: 3928 printf("SET_STATUS"); 3929 break; 3930 case ACPI_WDAT_ACTION_RESERVED: 3931 printf("ACTION_RESERVED"); 3932 break; 3933 default: 3934 printf("%d", whea->Action); 3935 break; 3936 } 3937 printf("}\n"); 3938 } 3939 3940 static void 3941 acpi_print_wdat_instruction(ACPI_WHEA_HEADER *whea) 3942 { 3943 uint32_t ins; 3944 3945 ins = whea->Instruction & ~ACPI_WDAT_PRESERVE_REGISTER; 3946 3947 printf("\tINSTRUCTION={"); 3948 switch (ins) { 3949 case ACPI_WDAT_READ_VALUE: 3950 printf("READ_VALUE"); 3951 break; 3952 case ACPI_WDAT_READ_COUNTDOWN: 3953 printf("READ_COUNTDOWN"); 3954 break; 3955 case ACPI_WDAT_WRITE_VALUE: 3956 printf("WRITE_VALUE"); 3957 break; 3958 case ACPI_WDAT_WRITE_COUNTDOWN: 3959 printf("WRITE_COUNTDOWN"); 3960 break; 3961 case ACPI_WDAT_INSTRUCTION_RESERVED: 3962 printf("INSTRUCTION_RESERVED"); 3963 break; 3964 default: 3965 printf("%d", ins); 3966 break; 3967 } 3968 3969 if (whea->Instruction & ACPI_WDAT_PRESERVE_REGISTER) 3970 printf(", Preserve Register"); 3971 3972 printf("}\n"); 3973 } 3974 3975 static void 3976 acpi_handle_wdat(ACPI_TABLE_HEADER *sdp) 3977 { 3978 ACPI_TABLE_WDAT *wdat; 3979 ACPI_WHEA_HEADER *whea; 3980 ACPI_WDAT_ENTRY *wdat_pos; 3981 u_int i; 3982 3983 printf(BEGIN_COMMENT); 3984 acpi_print_sdt(sdp); 3985 wdat = (ACPI_TABLE_WDAT *)sdp; 3986 3987 printf("\tHeader Length=%d\n", wdat->HeaderLength); 3988 3989 acpi_print_pci_sbdf(wdat->PciSegment, wdat->PciBus, wdat->PciDevice, 3990 wdat->PciFunction); 3991 printf("\n\tTimer Counter Period=%d msec\n", wdat->TimerPeriod); 3992 printf("\tTimer Maximum Counter Value=%d\n", wdat->MaxCount); 3993 printf("\tTimer Minimum Counter Value=%d\n", wdat->MinCount); 3994 3995 printf("\tFlags={"); 3996 if (wdat->Flags & ACPI_WDAT_ENABLED) 3997 printf("ENABLED"); 3998 if (wdat->Flags & ACPI_WDAT_STOPPED) 3999 printf(", STOPPED"); 4000 printf("}\n"); 4001 4002 wdat_pos = (ACPI_WDAT_ENTRY *)((char *)wdat + sizeof(ACPI_TABLE_WDAT)); 4003 4004 for (i = 0; i < wdat->Entries; i++) { 4005 whea = (ACPI_WHEA_HEADER *)wdat_pos; 4006 acpi_print_whea(whea, 4007 acpi_print_wdat_action, acpi_print_wdat_instruction, 4008 NULL); 4009 wdat_pos++; 4010 } 4011 printf(END_COMMENT); 4012 } 4013 4014 static void 4015 acpi_handle_wddt(ACPI_TABLE_HEADER *sdp) 4016 { 4017 ACPI_TABLE_WDDT *wddt; 4018 4019 printf(BEGIN_COMMENT); 4020 acpi_print_sdt(sdp); 4021 wddt = (ACPI_TABLE_WDDT *)sdp; 4022 4023 printf("\tSpecVersion=%04hx\n", wddt->SpecVersion); 4024 printf("\tTableVersion=%04hx\n", wddt->TableVersion); 4025 printf("\tPciVendorID=%04hx\n", wddt->PciVendorId); 4026 printf("\tAddress="); 4027 acpi_print_gas(&wddt->Address); 4028 printf("\n\tTimer Maximum Counter Value=%d\n", wddt->MaxCount); 4029 printf("\tTimer Minimum Counter Value=%d\n", wddt->MinCount); 4030 printf("\tTimer Counter Period=%d\n", wddt->Period); 4031 4032 #define PRINTFLAG(var, flag) printflag((var), ACPI_WDDT_## flag, #flag) 4033 4034 printf("\tStatus="); 4035 PRINTFLAG(wddt->Status, AVAILABLE); 4036 PRINTFLAG(wddt->Status, ACTIVE); 4037 PRINTFLAG(wddt->Status, TCO_OS_OWNED); 4038 PRINTFLAG(wddt->Status, USER_RESET); 4039 PRINTFLAG(wddt->Status, WDT_RESET); 4040 PRINTFLAG(wddt->Status, POWER_FAIL); 4041 PRINTFLAG(wddt->Status, UNKNOWN_RESET); 4042 PRINTFLAG_END(); 4043 4044 printf("\tCapability="); 4045 PRINTFLAG(wddt->Capability, AUTO_RESET); 4046 PRINTFLAG(wddt->Capability, ALERT_SUPPORT); 4047 PRINTFLAG_END(); 4048 4049 #undef PRINTFLAG 4050 4051 printf(END_COMMENT); 4052 } 4053 4054 static void 4055 acpi_handle_wdrt(ACPI_TABLE_HEADER *sdp) 4056 { 4057 ACPI_TABLE_WDRT *wdrt; 4058 4059 printf(BEGIN_COMMENT); 4060 acpi_print_sdt(sdp); 4061 wdrt = (ACPI_TABLE_WDRT *)sdp; 4062 4063 printf("\tControl Register="); 4064 acpi_print_gas(&wdrt->ControlRegister); 4065 printf("\n\tCount Register="); 4066 acpi_print_gas(&wdrt->CountRegister); 4067 printf("\n"); 4068 acpi_print_pci(wdrt->PciVendorId, wdrt->PciDeviceId, 4069 wdrt->PciSegment, wdrt->PciBus, wdrt->PciDevice, wdrt->PciFunction); 4070 4071 /* Value must be >= 511 and < 65535 */ 4072 printf("\tMaxCount=%d", wdrt->MaxCount); 4073 if (wdrt->MaxCount < 511) 4074 printf(" (Out of Range. Valid range: 511 <= maxcount < 65535)"); 4075 printf("\n"); 4076 4077 printf("\tUnit={"); 4078 switch (wdrt->Units) { 4079 case 0: 4080 printf("1 seconds/count"); 4081 break; 4082 case 1: 4083 printf("100 milliseconds/count"); 4084 break; 4085 case 2: 4086 printf("10 milliseconds/count"); 4087 break; 4088 default: 4089 printf("%d", wdrt->Units); 4090 break; 4091 } 4092 printf("}\n"); 4093 4094 printf(END_COMMENT); 4095 } 4096 4097 static void 4098 acpi_print_sdt(ACPI_TABLE_HEADER *sdp) 4099 { 4100 printf(" "); 4101 acpi_print_string(sdp->Signature, ACPI_NAMESEG_SIZE); 4102 printf(": Length=%d, Revision=%d, Checksum=%d", 4103 sdp->Length, sdp->Revision, sdp->Checksum); 4104 if (acpi_checksum(sdp, sdp->Length)) 4105 printf(" (Incorrect)"); 4106 printf(",\n\tOEMID="); 4107 acpi_print_string(sdp->OemId, ACPI_OEM_ID_SIZE); 4108 printf(", OEM Table ID="); 4109 acpi_print_string(sdp->OemTableId, ACPI_OEM_TABLE_ID_SIZE); 4110 printf(", OEM Revision=0x%x,\n", sdp->OemRevision); 4111 printf("\tCreator ID="); 4112 acpi_print_string(sdp->AslCompilerId, ACPI_NAMESEG_SIZE); 4113 printf(", Creator Revision=0x%x\n", sdp->AslCompilerRevision); 4114 } 4115 4116 void 4117 acpi_print_tabs(unsigned int n) 4118 { 4119 4120 while (n-- > 0) 4121 printf("\t"); 4122 } 4123 4124 static void 4125 acpi_dump_bytes(uint8_t *p, uint32_t len, unsigned int ntabs) 4126 { 4127 unsigned int i; 4128 4129 acpi_print_tabs(ntabs); 4130 printf("Data={"); 4131 for (i = 0; i < len; i++) { 4132 if (cflag) { 4133 if (i % 64 == 0) { 4134 printf("\n"); 4135 acpi_print_tabs(ntabs); 4136 printf(" "); 4137 }else if (i % 16 == 0) 4138 printf(" "); 4139 printf("%c", (p[i] >= ' ' && p[i] <= '~') ? p[i] : '.'); 4140 } else { 4141 if (i % 16 == 0) { 4142 printf("\n"); 4143 acpi_print_tabs(ntabs + 1); 4144 } else if (i % 8 == 0) 4145 printf(" "); 4146 printf(" %02x", p[i]); 4147 } 4148 } 4149 printf("\n"); 4150 acpi_print_tabs(ntabs); 4151 printf("}\n"); 4152 } 4153 4154 /* Dump data which has ACPI_TABLE_HEADER */ 4155 static void 4156 acpi_dump_table(ACPI_TABLE_HEADER *sdp) 4157 { 4158 4159 acpi_dump_bytes((uint8_t *)sdp, sdp->Length, 1); 4160 } 4161 4162 static void 4163 acpi_print_rsdt(ACPI_TABLE_HEADER *rsdp) 4164 { 4165 ACPI_TABLE_RSDT *rsdt; 4166 ACPI_TABLE_XSDT *xsdt; 4167 int i, entries; 4168 4169 rsdt = (ACPI_TABLE_RSDT *)rsdp; 4170 xsdt = (ACPI_TABLE_XSDT *)rsdp; 4171 printf(BEGIN_COMMENT); 4172 acpi_print_sdt(rsdp); 4173 entries = (rsdp->Length - sizeof(ACPI_TABLE_HEADER)) / addr_size; 4174 printf("\tEntries={ "); 4175 for (i = 0; i < entries; i++) { 4176 if (i > 0) 4177 printf(", "); 4178 if (addr_size == 4) 4179 printf("0x%08x", le32toh(rsdt->TableOffsetEntry[i])); 4180 else 4181 printf("0x%016jx", 4182 (uintmax_t)le64toh(xsdt->TableOffsetEntry[i])); 4183 } 4184 printf(" }\n"); 4185 printf(END_COMMENT); 4186 } 4187 4188 static const char *acpi_pm_profiles[] = { 4189 "Unspecified", "Desktop", "Mobile", "Workstation", 4190 "Enterprise Server", "SOHO Server", "Appliance PC", 4191 "Performance Server", "Tablet" 4192 }; 4193 4194 static void 4195 acpi_print_fadt(ACPI_TABLE_HEADER *sdp) 4196 { 4197 ACPI_TABLE_FADT *fadt; 4198 const char *pm; 4199 4200 fadt = (ACPI_TABLE_FADT *)sdp; 4201 printf(BEGIN_COMMENT); 4202 acpi_print_sdt(sdp); 4203 printf(" \tFACS=0x%x, DSDT=0x%x\n", fadt->Facs, 4204 fadt->Dsdt); 4205 /* XXX ACPI 2.0 eliminated this */ 4206 printf("\tINT_MODEL=%s\n", fadt->Model ? "APIC" : "PIC"); 4207 if (fadt->PreferredProfile >= sizeof(acpi_pm_profiles) / sizeof(char *)) 4208 pm = "Reserved"; 4209 else 4210 pm = acpi_pm_profiles[fadt->PreferredProfile]; 4211 printf("\tPreferred_PM_Profile=%s (%d)\n", pm, fadt->PreferredProfile); 4212 printf("\tSCI_INT=%d\n", fadt->SciInterrupt); 4213 printf("\tSMI_CMD=0x%x, ", fadt->SmiCommand); 4214 printf("ACPI_ENABLE=0x%x, ", fadt->AcpiEnable); 4215 printf("ACPI_DISABLE=0x%x, ", fadt->AcpiDisable); 4216 printf("S4BIOS_REQ=0x%x\n", fadt->S4BiosRequest); 4217 printf("\tPSTATE_CNT=0x%x\n", fadt->PstateControl); 4218 printf("\tPM1a_EVT_BLK=0x%x-0x%x\n", 4219 fadt->Pm1aEventBlock, 4220 fadt->Pm1aEventBlock + fadt->Pm1EventLength - 1); 4221 if (fadt->Pm1bEventBlock != 0) 4222 printf("\tPM1b_EVT_BLK=0x%x-0x%x\n", 4223 fadt->Pm1bEventBlock, 4224 fadt->Pm1bEventBlock + fadt->Pm1EventLength - 1); 4225 printf("\tPM1a_CNT_BLK=0x%x-0x%x\n", 4226 fadt->Pm1aControlBlock, 4227 fadt->Pm1aControlBlock + fadt->Pm1ControlLength - 1); 4228 if (fadt->Pm1bControlBlock != 0) 4229 printf("\tPM1b_CNT_BLK=0x%x-0x%x\n", 4230 fadt->Pm1bControlBlock, 4231 fadt->Pm1bControlBlock + fadt->Pm1ControlLength - 1); 4232 if (fadt->Pm2ControlBlock != 0) 4233 printf("\tPM2_CNT_BLK=0x%x-0x%x\n", 4234 fadt->Pm2ControlBlock, 4235 fadt->Pm2ControlBlock + fadt->Pm2ControlLength - 1); 4236 if (fadt->PmTimerBlock != 0) 4237 printf("\tPM_TMR_BLK=0x%x-0x%x\n", 4238 fadt->PmTimerBlock, 4239 fadt->PmTimerBlock + fadt->PmTimerLength - 1); 4240 if (fadt->Gpe0Block != 0) 4241 printf("\tGPE0_BLK=0x%x-0x%x\n", 4242 fadt->Gpe0Block, 4243 fadt->Gpe0Block + fadt->Gpe0BlockLength - 1); 4244 if (fadt->Gpe1Block != 0) 4245 printf("\tGPE1_BLK=0x%x-0x%x, GPE1_BASE=%d\n", 4246 fadt->Gpe1Block, 4247 fadt->Gpe1Block + fadt->Gpe1BlockLength - 1, 4248 fadt->Gpe1Base); 4249 if (fadt->CstControl != 0) 4250 printf("\tCST_CNT=0x%x\n", fadt->CstControl); 4251 printf("\tP_LVL2_LAT=%d us, P_LVL3_LAT=%d us\n", 4252 fadt->C2Latency, fadt->C3Latency); 4253 printf("\tFLUSH_SIZE=%d, FLUSH_STRIDE=%d\n", 4254 fadt->FlushSize, fadt->FlushStride); 4255 printf("\tDUTY_OFFSET=%d, DUTY_WIDTH=%d\n", 4256 fadt->DutyOffset, fadt->DutyWidth); 4257 printf("\tDAY_ALRM=%d, MON_ALRM=%d, CENTURY=%d\n", 4258 fadt->DayAlarm, fadt->MonthAlarm, fadt->Century); 4259 4260 #define PRINTFLAG(var, flag) printflag((var), ACPI_FADT_## flag, #flag) 4261 4262 printf("\tIAPC_BOOT_ARCH="); 4263 PRINTFLAG(fadt->BootFlags, LEGACY_DEVICES); 4264 PRINTFLAG(fadt->BootFlags, 8042); 4265 PRINTFLAG(fadt->BootFlags, NO_VGA); 4266 PRINTFLAG(fadt->BootFlags, NO_MSI); 4267 PRINTFLAG(fadt->BootFlags, NO_ASPM); 4268 PRINTFLAG(fadt->BootFlags, NO_CMOS_RTC); 4269 PRINTFLAG_END(); 4270 4271 printf("\tFlags="); 4272 PRINTFLAG(fadt->Flags, WBINVD); 4273 PRINTFLAG(fadt->Flags, WBINVD_FLUSH); 4274 PRINTFLAG(fadt->Flags, C1_SUPPORTED); 4275 PRINTFLAG(fadt->Flags, C2_MP_SUPPORTED); 4276 PRINTFLAG(fadt->Flags, POWER_BUTTON); 4277 PRINTFLAG(fadt->Flags, SLEEP_BUTTON); 4278 PRINTFLAG(fadt->Flags, FIXED_RTC); 4279 PRINTFLAG(fadt->Flags, S4_RTC_WAKE); 4280 PRINTFLAG(fadt->Flags, 32BIT_TIMER); 4281 PRINTFLAG(fadt->Flags, DOCKING_SUPPORTED); 4282 PRINTFLAG(fadt->Flags, RESET_REGISTER); 4283 PRINTFLAG(fadt->Flags, SEALED_CASE); 4284 PRINTFLAG(fadt->Flags, HEADLESS); 4285 PRINTFLAG(fadt->Flags, SLEEP_TYPE); 4286 PRINTFLAG(fadt->Flags, PCI_EXPRESS_WAKE); 4287 PRINTFLAG(fadt->Flags, PLATFORM_CLOCK); 4288 PRINTFLAG(fadt->Flags, S4_RTC_VALID); 4289 PRINTFLAG(fadt->Flags, REMOTE_POWER_ON); 4290 PRINTFLAG(fadt->Flags, APIC_CLUSTER); 4291 PRINTFLAG(fadt->Flags, APIC_PHYSICAL); 4292 PRINTFLAG(fadt->Flags, HW_REDUCED); 4293 PRINTFLAG(fadt->Flags, LOW_POWER_S0); 4294 PRINTFLAG_END(); 4295 4296 if (sdp->Length < ACPI_FADT_V2_SIZE) 4297 goto out; 4298 4299 if (fadt->Flags & ACPI_FADT_RESET_REGISTER) { 4300 printf("\tRESET_REG="); 4301 acpi_print_gas(&fadt->ResetRegister); 4302 printf(", RESET_VALUE=%#x\n", fadt->ResetValue); 4303 } 4304 4305 printf("\tArmBootFlags="); 4306 PRINTFLAG(fadt->ArmBootFlags, PSCI_COMPLIANT); 4307 PRINTFLAG(fadt->ArmBootFlags, PSCI_USE_HVC); 4308 PRINTFLAG_END(); 4309 4310 #undef PRINTFLAG 4311 4312 printf("\tMinorRevision=%u\n", fadt->MinorRevision); 4313 4314 if (sdp->Length < ACPI_FADT_V3_SIZE) 4315 goto out; 4316 4317 printf("\tX_FACS=0x%016jx, ", (uintmax_t)fadt->XFacs); 4318 printf("X_DSDT=0x%016jx\n", (uintmax_t)fadt->XDsdt); 4319 printf("\tX_PM1a_EVT_BLK="); 4320 acpi_print_gas(&fadt->XPm1aEventBlock); 4321 if (fadt->XPm1bEventBlock.Address != 0) { 4322 printf("\n\tX_PM1b_EVT_BLK="); 4323 acpi_print_gas(&fadt->XPm1bEventBlock); 4324 } 4325 printf("\n\tX_PM1a_CNT_BLK="); 4326 acpi_print_gas(&fadt->XPm1aControlBlock); 4327 if (fadt->XPm1bControlBlock.Address != 0) { 4328 printf("\n\tX_PM1b_CNT_BLK="); 4329 acpi_print_gas(&fadt->XPm1bControlBlock); 4330 } 4331 if (fadt->XPm2ControlBlock.Address != 0) { 4332 printf("\n\tX_PM2_CNT_BLK="); 4333 acpi_print_gas(&fadt->XPm2ControlBlock); 4334 } 4335 if (fadt->XPmTimerBlock.Address != 0) { 4336 printf("\n\tX_PM_TMR_BLK="); 4337 acpi_print_gas(&fadt->XPmTimerBlock); 4338 } 4339 if (fadt->XGpe0Block.Address != 0) { 4340 printf("\n\tX_GPE0_BLK="); 4341 acpi_print_gas(&fadt->XGpe0Block); 4342 } 4343 if (fadt->XGpe1Block.Address != 0) { 4344 printf("\n\tX_GPE1_BLK="); 4345 acpi_print_gas(&fadt->XGpe1Block); 4346 } 4347 printf("\n"); 4348 4349 if (sdp->Length < ACPI_FADT_V5_SIZE) 4350 goto out; 4351 4352 if (fadt->SleepControl.Address != 0) { 4353 printf("\tSleepControl="); 4354 acpi_print_gas(&fadt->SleepControl); 4355 printf("\n"); 4356 } 4357 if (fadt->SleepStatus.Address != 0) { 4358 printf("\n\tSleepStatus="); 4359 acpi_print_gas(&fadt->SleepStatus); 4360 printf("\n"); 4361 } 4362 4363 if (sdp->Length < ACPI_FADT_V6_SIZE) 4364 goto out; 4365 4366 printf("\tHypervisorId=0x%016"PRIx64"\n", fadt->HypervisorId); 4367 4368 out: 4369 printf(END_COMMENT); 4370 } 4371 4372 static void 4373 acpi_print_facs(ACPI_TABLE_FACS *facs) 4374 { 4375 printf(BEGIN_COMMENT); 4376 printf(" FACS:\tLength=%u, ", facs->Length); 4377 printf("HwSig=0x%08x, ", facs->HardwareSignature); 4378 printf("Firm_Wake_Vec=0x%08x\n", facs->FirmwareWakingVector); 4379 4380 #define PRINTFLAG(var, flag) printflag((var), ACPI_GLOCK_## flag, #flag) 4381 4382 printf("\tGlobal_Lock="); 4383 PRINTFLAG(facs->GlobalLock, PENDING); 4384 PRINTFLAG(facs->GlobalLock, OWNED); 4385 PRINTFLAG_END(); 4386 4387 #undef PRINTFLAG 4388 4389 #define PRINTFLAG(var, flag) printflag((var), ACPI_FACS_## flag, #flag) 4390 4391 printf("\tFlags="); 4392 PRINTFLAG(facs->Flags, S4_BIOS_PRESENT); 4393 PRINTFLAG(facs->Flags, 64BIT_WAKE); 4394 PRINTFLAG_END(); 4395 4396 #undef PRINTFLAG 4397 4398 if (facs->XFirmwareWakingVector != 0) 4399 printf("\tX_Firm_Wake_Vec=%016jx\n", 4400 (uintmax_t)facs->XFirmwareWakingVector); 4401 printf("\tVersion=%u\n", facs->Version); 4402 4403 printf("\tOspmFlags={"); 4404 if (facs->OspmFlags & ACPI_FACS_64BIT_ENVIRONMENT) 4405 printf("64BIT_WAKE"); 4406 printf("}\n"); 4407 4408 printf(END_COMMENT); 4409 } 4410 4411 static void 4412 acpi_print_dsdt(ACPI_TABLE_HEADER *dsdp) 4413 { 4414 printf(BEGIN_COMMENT); 4415 acpi_print_sdt(dsdp); 4416 printf(END_COMMENT); 4417 } 4418 4419 int 4420 acpi_checksum(void *p, size_t length) 4421 { 4422 uint8_t *bp; 4423 uint8_t sum; 4424 4425 bp = p; 4426 sum = 0; 4427 while (length--) 4428 sum += *bp++; 4429 4430 return (sum); 4431 } 4432 4433 static ACPI_TABLE_HEADER * 4434 acpi_map_sdt(vm_offset_t pa) 4435 { 4436 ACPI_TABLE_HEADER *sp; 4437 4438 sp = acpi_map_physical(pa, sizeof(ACPI_TABLE_HEADER)); 4439 sp = acpi_map_physical(pa, sp->Length); 4440 return (sp); 4441 } 4442 4443 static void 4444 acpi_print_rsd_ptr(ACPI_TABLE_RSDP *rp) 4445 { 4446 printf(BEGIN_COMMENT); 4447 printf(" RSD PTR: OEM="); 4448 acpi_print_string(rp->OemId, ACPI_OEM_ID_SIZE); 4449 printf(", ACPI_Rev=%s (%d)\n", rp->Revision < 2 ? "1.0x" : "2.0x", 4450 rp->Revision); 4451 if (rp->Revision < 2) { 4452 printf("\tRSDT=0x%08x, cksum=%u\n", rp->RsdtPhysicalAddress, 4453 rp->Checksum); 4454 } else { 4455 printf("\tXSDT=0x%016jx, length=%u, cksum=%u\n", 4456 (uintmax_t)rp->XsdtPhysicalAddress, rp->Length, 4457 rp->ExtendedChecksum); 4458 } 4459 printf(END_COMMENT); 4460 } 4461 4462 static void 4463 acpi_handle_rsdt(ACPI_TABLE_HEADER *rsdp) 4464 { 4465 ACPI_TABLE_HEADER *sdp; 4466 ACPI_TABLE_RSDT *rsdt; 4467 ACPI_TABLE_XSDT *xsdt; 4468 vm_offset_t addr = 0; 4469 int entries, i; 4470 4471 acpi_print_rsdt(rsdp); 4472 rsdt = (ACPI_TABLE_RSDT *)rsdp; 4473 xsdt = (ACPI_TABLE_XSDT *)rsdp; 4474 entries = (rsdp->Length - sizeof(ACPI_TABLE_HEADER)) / addr_size; 4475 for (i = 0; i < entries; i++) { 4476 if (addr_size == 4) 4477 addr = le32toh(rsdt->TableOffsetEntry[i]); 4478 else 4479 addr = le64toh(xsdt->TableOffsetEntry[i]); 4480 if (addr == 0) 4481 continue; 4482 sdp = (ACPI_TABLE_HEADER *)acpi_map_sdt(addr); 4483 if (acpi_checksum(sdp, sdp->Length)) { 4484 warnx("RSDT entry %d (sig %.4s) is corrupt", i, 4485 sdp->Signature); 4486 if (sflag) 4487 continue; 4488 } 4489 if (!memcmp(sdp->Signature, ACPI_SIG_FADT, 4)) 4490 acpi_handle_fadt(sdp); 4491 else if (!memcmp(sdp->Signature, ACPI_SIG_BERT, 4)) 4492 acpi_handle_bert(sdp); 4493 else if (!memcmp(sdp->Signature, ACPI_SIG_BGRT, 4)) 4494 acpi_handle_bgrt(sdp); 4495 else if (!memcmp(sdp->Signature, ACPI_SIG_BOOT, 4)) 4496 acpi_handle_boot(sdp); 4497 else if (!memcmp(sdp->Signature, ACPI_SIG_CPEP, 4)) 4498 acpi_handle_cpep(sdp); 4499 else if (!memcmp(sdp->Signature, ACPI_SIG_CSRT, 4)) 4500 acpi_handle_csrt(sdp); 4501 else if (!memcmp(sdp->Signature, ACPI_SIG_DBGP, 4)) 4502 acpi_handle_dbgp(sdp); 4503 else if (!memcmp(sdp->Signature, ACPI_SIG_DBG2, 4)) 4504 acpi_handle_dbg2(sdp); 4505 else if (!memcmp(sdp->Signature, ACPI_SIG_DMAR, 4)) 4506 acpi_handle_dmar(sdp); 4507 else if (!memcmp(sdp->Signature, ACPI_SIG_EINJ, 4)) 4508 acpi_handle_einj(sdp); 4509 else if (!memcmp(sdp->Signature, ACPI_SIG_ERST, 4)) 4510 acpi_handle_erst(sdp); 4511 else if (!memcmp(sdp->Signature, ACPI_SIG_GTDT, 4)) 4512 acpi_handle_gtdt(sdp); 4513 else if (!memcmp(sdp->Signature, ACPI_SIG_MADT, 4)) 4514 acpi_handle_madt(sdp); 4515 else if (!memcmp(sdp->Signature, ACPI_SIG_MSCT, 4)) 4516 acpi_handle_msct(sdp); 4517 else if (!memcmp(sdp->Signature, ACPI_SIG_HEST, 4)) 4518 acpi_handle_hest(sdp); 4519 else if (!memcmp(sdp->Signature, ACPI_SIG_HPET, 4)) 4520 acpi_handle_hpet(sdp); 4521 else if (!memcmp(sdp->Signature, ACPI_SIG_IORT, 4)) 4522 acpi_handle_iort(sdp); 4523 else if (!memcmp(sdp->Signature, ACPI_SIG_ECDT, 4)) 4524 acpi_handle_ecdt(sdp); 4525 else if (!memcmp(sdp->Signature, ACPI_SIG_LPIT, 4)) 4526 acpi_handle_lpit(sdp); 4527 else if (!memcmp(sdp->Signature, ACPI_SIG_MCFG, 4)) 4528 acpi_handle_mcfg(sdp); 4529 else if (!memcmp(sdp->Signature, ACPI_SIG_PCCT, 4)) 4530 acpi_handle_pcct(sdp); 4531 else if (!memcmp(sdp->Signature, ACPI_SIG_PPTT, 4)) 4532 acpi_handle_pptt(sdp); 4533 else if (!memcmp(sdp->Signature, ACPI_SIG_SBST, 4)) 4534 acpi_handle_sbst(sdp); 4535 else if (!memcmp(sdp->Signature, ACPI_SIG_SLIT, 4)) 4536 acpi_handle_slit(sdp); 4537 else if (!memcmp(sdp->Signature, ACPI_SIG_SPCR, 4)) 4538 acpi_handle_spcr(sdp); 4539 else if (!memcmp(sdp->Signature, ACPI_SIG_SPMI, 4)) 4540 acpi_handle_spmi(sdp); 4541 else if (!memcmp(sdp->Signature, ACPI_SIG_SRAT, 4)) 4542 acpi_handle_srat(sdp); 4543 else if (!memcmp(sdp->Signature, ACPI_SIG_TCPA, 4)) 4544 acpi_handle_tcpa(sdp); 4545 else if (!memcmp(sdp->Signature, ACPI_SIG_TPM2, 4)) 4546 acpi_handle_tpm2(sdp); 4547 else if (!memcmp(sdp->Signature, ACPI_SIG_NFIT, 4)) 4548 acpi_handle_nfit(sdp); 4549 else if (!memcmp(sdp->Signature, ACPI_SIG_UEFI, 4)) 4550 acpi_handle_uefi(sdp); 4551 else if (!memcmp(sdp->Signature, ACPI_SIG_WAET, 4)) 4552 acpi_handle_waet(sdp); 4553 else if (!memcmp(sdp->Signature, ACPI_SIG_WDAT, 4)) 4554 acpi_handle_wdat(sdp); 4555 else if (!memcmp(sdp->Signature, ACPI_SIG_WDDT, 4)) 4556 acpi_handle_wddt(sdp); 4557 else if (!memcmp(sdp->Signature, ACPI_SIG_WDRT, 4)) 4558 acpi_handle_wdrt(sdp); 4559 else { 4560 printf(BEGIN_COMMENT); 4561 acpi_print_sdt(sdp); 4562 printf("\n"); 4563 acpi_dump_table(sdp); 4564 printf(END_COMMENT); 4565 } 4566 } 4567 } 4568 4569 ACPI_TABLE_HEADER * 4570 sdt_load_devmem(void) 4571 { 4572 ACPI_TABLE_RSDP *rp; 4573 ACPI_TABLE_HEADER *rsdp; 4574 4575 rp = acpi_find_rsd_ptr(); 4576 if (!rp) 4577 errx(EXIT_FAILURE, "Can't find ACPI information"); 4578 4579 if (tflag) 4580 acpi_print_rsd_ptr(rp); 4581 if (rp->Revision < 2) { 4582 rsdp = (ACPI_TABLE_HEADER *)acpi_map_sdt(rp->RsdtPhysicalAddress); 4583 if (memcmp(rsdp->Signature, "RSDT", 4) != 0 || 4584 acpi_checksum(rsdp, rsdp->Length) != 0) 4585 errx(EXIT_FAILURE, "RSDT is corrupted"); 4586 addr_size = sizeof(uint32_t); 4587 } else { 4588 rsdp = (ACPI_TABLE_HEADER *)acpi_map_sdt(rp->XsdtPhysicalAddress); 4589 if (memcmp(rsdp->Signature, "XSDT", 4) != 0 || 4590 acpi_checksum(rsdp, rsdp->Length) != 0) 4591 errx(EXIT_FAILURE, "XSDT is corrupted"); 4592 addr_size = sizeof(uint64_t); 4593 } 4594 return (rsdp); 4595 } 4596 4597 /* Write the DSDT to a file, concatenating any SSDTs (if present). */ 4598 static int 4599 write_dsdt(int fd, ACPI_TABLE_HEADER *rsdt, ACPI_TABLE_HEADER *dsdt) 4600 { 4601 ACPI_TABLE_HEADER sdt; 4602 ACPI_TABLE_HEADER *ssdt; 4603 uint8_t sum; 4604 4605 /* Create a new checksum to account for the DSDT and any SSDTs. */ 4606 sdt = *dsdt; 4607 if (rsdt != NULL) { 4608 sdt.Checksum = 0; 4609 sum = acpi_checksum(dsdt + 1, dsdt->Length - 4610 sizeof(ACPI_TABLE_HEADER)); 4611 ssdt = sdt_from_rsdt(rsdt, ACPI_SIG_SSDT, NULL); 4612 while (ssdt != NULL) { 4613 sdt.Length += ssdt->Length - sizeof(ACPI_TABLE_HEADER); 4614 sum += acpi_checksum(ssdt + 1, 4615 ssdt->Length - sizeof(ACPI_TABLE_HEADER)); 4616 ssdt = sdt_from_rsdt(rsdt, ACPI_SIG_SSDT, ssdt); 4617 } 4618 sum += acpi_checksum(&sdt, sizeof(ACPI_TABLE_HEADER)); 4619 sdt.Checksum -= sum; 4620 } 4621 4622 /* Write out the DSDT header and body. */ 4623 write(fd, &sdt, sizeof(ACPI_TABLE_HEADER)); 4624 write(fd, dsdt + 1, dsdt->Length - sizeof(ACPI_TABLE_HEADER)); 4625 4626 /* Write out any SSDTs (if present.) */ 4627 if (rsdt != NULL) { 4628 ssdt = sdt_from_rsdt(rsdt, ACPI_SIG_SSDT, NULL); 4629 while (ssdt != NULL) { 4630 write(fd, ssdt + 1, ssdt->Length - 4631 sizeof(ACPI_TABLE_HEADER)); 4632 ssdt = sdt_from_rsdt(rsdt, ACPI_SIG_SSDT, ssdt); 4633 } 4634 } 4635 return (0); 4636 } 4637 4638 void 4639 dsdt_save_file(char *outfile, ACPI_TABLE_HEADER *rsdt, ACPI_TABLE_HEADER *dsdp) 4640 { 4641 int fd; 4642 mode_t mode; 4643 4644 assert(outfile != NULL); 4645 mode = S_IRUSR | S_IWUSR | S_IRGRP | S_IROTH; 4646 fd = open(outfile, O_WRONLY | O_CREAT | O_TRUNC, mode); 4647 if (fd == -1) { 4648 perror("dsdt_save_file"); 4649 return; 4650 } 4651 write_dsdt(fd, rsdt, dsdp); 4652 close(fd); 4653 } 4654 4655 void 4656 aml_disassemble(ACPI_TABLE_HEADER *rsdt, ACPI_TABLE_HEADER *dsdp) 4657 { 4658 char buf[MAXPATHLEN], tmpstr[MAXPATHLEN], wrkdir[MAXPATHLEN]; 4659 const char *iname = "/acpdump.din"; 4660 const char *oname = "/acpdump.dsl"; 4661 const char *tmpdir; 4662 FILE *fp; 4663 size_t len; 4664 int fd, status; 4665 pid_t pid; 4666 4667 if (rsdt == NULL) 4668 errx(EXIT_FAILURE, "aml_disassemble: invalid rsdt"); 4669 if (dsdp == NULL) 4670 errx(EXIT_FAILURE, "aml_disassemble: invalid dsdp"); 4671 4672 tmpdir = getenv("TMPDIR"); 4673 if (tmpdir == NULL) 4674 tmpdir = _PATH_TMP; 4675 if (realpath(tmpdir, buf) == NULL) { 4676 perror("realpath tmp dir"); 4677 return; 4678 } 4679 len = sizeof(wrkdir) - strlen(iname); 4680 if ((size_t)snprintf(wrkdir, len, "%s/acpidump.XXXXXX", buf) > len-1 ) { 4681 fprintf(stderr, "$TMPDIR too long\n"); 4682 return; 4683 } 4684 if (mkdtemp(wrkdir) == NULL) { 4685 perror("mkdtemp tmp working dir"); 4686 return; 4687 } 4688 len = (size_t)snprintf(tmpstr, sizeof(tmpstr), "%s%s", wrkdir, iname); 4689 assert(len <= sizeof(tmpstr) - 1); 4690 fd = open(tmpstr, O_CREAT | O_WRONLY, S_IRUSR | S_IWUSR); 4691 if (fd < 0) { 4692 perror("iasl tmp file"); 4693 return; 4694 } 4695 write_dsdt(fd, rsdt, dsdp); 4696 close(fd); 4697 4698 /* Run iasl -d on the temp file */ 4699 if ((pid = fork()) == 0) { 4700 close(STDOUT_FILENO); 4701 if (vflag == 0) 4702 close(STDERR_FILENO); 4703 execl("/usr/bin/iasl", "iasl", "-d", tmpstr, NULL); 4704 err(EXIT_FAILURE, "exec"); 4705 } 4706 if (pid > 0) 4707 wait(&status); 4708 if (unlink(tmpstr) < 0) { 4709 perror("unlink"); 4710 goto out; 4711 } 4712 if (pid < 0) { 4713 perror("fork"); 4714 goto out; 4715 } 4716 if (status != 0) { 4717 fprintf(stderr, "iast exit status = %d\n", status); 4718 } 4719 4720 /* Dump iasl's output to stdout */ 4721 len = (size_t)snprintf(tmpstr, sizeof(tmpstr), "%s%s", wrkdir, oname); 4722 assert(len <= sizeof(tmpstr) - 1); 4723 fp = fopen(tmpstr, "r"); 4724 if (unlink(tmpstr) < 0) { 4725 perror("unlink"); 4726 goto out; 4727 } 4728 if (fp == NULL) { 4729 perror("iasl tmp file (read)"); 4730 goto out; 4731 } 4732 while ((len = fread(buf, 1, sizeof(buf), fp)) > 0) 4733 fwrite(buf, 1, len, stdout); 4734 fclose(fp); 4735 4736 out: 4737 if (rmdir(wrkdir) < 0) 4738 perror("rmdir"); 4739 } 4740 4741 void 4742 sdt_print_all(ACPI_TABLE_HEADER *rsdp) 4743 { 4744 acpi_handle_rsdt(rsdp); 4745 } 4746 4747 /* Fetch a table matching the given signature via the RSDT. */ 4748 ACPI_TABLE_HEADER * 4749 sdt_from_rsdt(ACPI_TABLE_HEADER *rsdp, const char *sig, ACPI_TABLE_HEADER *last) 4750 { 4751 ACPI_TABLE_HEADER *sdt; 4752 ACPI_TABLE_RSDT *rsdt; 4753 ACPI_TABLE_XSDT *xsdt; 4754 vm_offset_t addr = 0; 4755 int entries, i; 4756 4757 rsdt = (ACPI_TABLE_RSDT *)rsdp; 4758 xsdt = (ACPI_TABLE_XSDT *)rsdp; 4759 entries = (rsdp->Length - sizeof(ACPI_TABLE_HEADER)) / addr_size; 4760 for (i = 0; i < entries; i++) { 4761 if (addr_size == 4) 4762 addr = le32toh(rsdt->TableOffsetEntry[i]); 4763 else 4764 addr = le64toh(xsdt->TableOffsetEntry[i]); 4765 if (addr == 0) 4766 continue; 4767 sdt = (ACPI_TABLE_HEADER *)acpi_map_sdt(addr); 4768 if (last != NULL) { 4769 if (sdt == last) 4770 last = NULL; 4771 continue; 4772 } 4773 if (memcmp(sdt->Signature, sig, strlen(sig))) 4774 continue; 4775 if (acpi_checksum(sdt, sdt->Length)) 4776 errx(EXIT_FAILURE, "RSDT entry %d is corrupt", i); 4777 return (sdt); 4778 } 4779 4780 return (NULL); 4781 } 4782 4783 ACPI_TABLE_HEADER * 4784 dsdt_from_fadt(ACPI_TABLE_FADT *fadt) 4785 { 4786 ACPI_TABLE_HEADER *sdt; 4787 4788 /* Use the DSDT address if it is version 1, otherwise use XDSDT. */ 4789 sdt = (ACPI_TABLE_HEADER *)acpi_map_sdt( 4790 acpi_select_address(fadt->Dsdt, fadt->XDsdt)); 4791 if (acpi_checksum(sdt, sdt->Length)) 4792 errx(EXIT_FAILURE, "DSDT is corrupt"); 4793 return (sdt); 4794 } 4795