1 /* $NetBSD: acpi.c,v 1.55 2022/05/24 20:50:21 andvar 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 1.55 2022/05/24 20:50:21 andvar 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 local_int, 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
printflag_end(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
printflag(uint64_t var,uint64_t mask,const char * name)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
acpi_print_string(char * s,size_t length)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
acpi_print_gas(ACPI_GENERIC_ADDRESS * gas)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
acpi_print_pci(uint16_t vendorid,uint16_t deviceid,uint8_t seg,uint8_t bus,uint8_t device,uint8_t func)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
acpi_print_pci_sbdf(uint8_t seg,uint8_t bus,uint8_t device,uint8_t func)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
acpi_print_hest_errorseverity(uint32_t error)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
acpi_print_hest_errorbank(ACPI_HEST_IA_ERROR_BANK * bank)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
acpi_print_hest_header(ACPI_HEST_HEADER * hest)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
acpi_print_hest_aer_common(ACPI_HEST_AER_COMMON * data)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
acpi_print_hest_notify(ACPI_HEST_NOTIFY * notify)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
acpi_print_hest_generic_status(ACPI_HEST_GENERIC_STATUS * data)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
acpi_print_hest_generic_data(ACPI_HEST_GENERIC_DATA * data)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
acpi_print_whea(ACPI_WHEA_HEADER * whea,void (* print_action)(ACPI_WHEA_HEADER *),void (* print_ins)(ACPI_WHEA_HEADER *),void (* print_flags)(ACPI_WHEA_HEADER *))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
acpi_print_hest_ia32_check(ACPI_HEST_IA_MACHINE_CHECK * data)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
acpi_print_hest_ia32_correctedcheck(ACPI_HEST_IA_CORRECTED * data)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
acpi_print_hest_ia32_nmi(ACPI_HEST_IA_NMI * data)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
acpi_print_hest_aer_root(ACPI_HEST_AER_ROOT * data)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
acpi_print_hest_aer_endpoint(ACPI_HEST_AER * data)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
acpi_print_hest_aer_bridge(ACPI_HEST_AER_BRIDGE * data)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
acpi_print_hest_generic(ACPI_HEST_GENERIC * data)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
acpi_print_hest_generic_v2(ACPI_HEST_GENERIC_V2 * data)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
acpi_handle_hest(ACPI_TABLE_HEADER * sdp)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
acpi_select_address(uint32_t addr32,uint64_t addr64)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
acpi_handle_fadt(ACPI_TABLE_HEADER * sdp)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
acpi_walk_subtables(ACPI_TABLE_HEADER * table,void * first,void (* action)(ACPI_SUBTABLE_HEADER *))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
acpi_walk_nfit(ACPI_TABLE_HEADER * table,void * first,void (* action)(ACPI_NFIT_HEADER *))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
acpi_print_cpu(u_char cpu_id)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
acpi_print_cpu_uid(uint32_t uid,char * uid_string)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
acpi_print_local_apic(uint32_t apic_id,uint32_t flags)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
acpi_print_io_apic(uint32_t apic_id,uint32_t int_base,uint64_t apic_addr)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
acpi_print_mps_flags(uint16_t flags)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
acpi_print_gicc_flags(uint32_t flags)979 acpi_print_gicc_flags(uint32_t flags)
980 {
981
982 printf("\tFlags={");
983 if (flags & ACPI_MADT_ENABLED)
984 printf("enabled");
985 else
986 printf("disabled");
987 printf(", Performance intr=");
988 if (flags & ACPI_MADT_PERFORMANCE_IRQ_MODE)
989 printf("edge");
990 else
991 printf("level");
992 printf(", VGIC intr=");
993 if (flags & ACPI_MADT_VGIC_IRQ_MODE)
994 printf("edge");
995 else
996 printf("level");
997 printf("}\n");
998 }
999
1000 static void
acpi_print_intr(uint32_t intr,uint16_t mps_flags)1001 acpi_print_intr(uint32_t intr, uint16_t mps_flags)
1002 {
1003
1004 printf("\tINTR=%d\n", intr);
1005 acpi_print_mps_flags(mps_flags);
1006 }
1007
1008 static void
acpi_print_local_nmi(u_int local_int,uint16_t mps_flags)1009 acpi_print_local_nmi(u_int local_int, uint16_t mps_flags)
1010 {
1011
1012 printf("\tLINT Pin=%d\n", local_int);
1013 acpi_print_mps_flags(mps_flags);
1014 }
1015
1016 static const char *apic_types[] = {
1017 [ACPI_MADT_TYPE_LOCAL_APIC] = "Local APIC",
1018 [ACPI_MADT_TYPE_IO_APIC] = "IO APIC",
1019 [ACPI_MADT_TYPE_INTERRUPT_OVERRIDE] = "INT Override",
1020 [ACPI_MADT_TYPE_NMI_SOURCE] = "NMI",
1021 [ACPI_MADT_TYPE_LOCAL_APIC_NMI] = "Local APIC NMI",
1022 [ACPI_MADT_TYPE_LOCAL_APIC_OVERRIDE] = "Local APIC Override",
1023 [ACPI_MADT_TYPE_IO_SAPIC] = "IO SAPIC",
1024 [ACPI_MADT_TYPE_LOCAL_SAPIC] = "Local SAPIC",
1025 [ACPI_MADT_TYPE_INTERRUPT_SOURCE] = "Platform Interrupt",
1026 [ACPI_MADT_TYPE_LOCAL_X2APIC] = "Local X2APIC",
1027 [ACPI_MADT_TYPE_LOCAL_X2APIC_NMI] = "Local X2APIC NMI",
1028 [ACPI_MADT_TYPE_GENERIC_INTERRUPT] = "GIC CPU Interface Structure",
1029 [ACPI_MADT_TYPE_GENERIC_DISTRIBUTOR] = "GIC Distributor Structure",
1030 [ACPI_MADT_TYPE_GENERIC_MSI_FRAME] = "GICv2m MSI Frame",
1031 [ACPI_MADT_TYPE_GENERIC_REDISTRIBUTOR] = "GIC Redistributor Structure",
1032 [ACPI_MADT_TYPE_GENERIC_TRANSLATOR] = "GIC ITS Structure"
1033 };
1034
1035 static const char *platform_int_types[] = { "0 (unknown)", "PMI", "INIT",
1036 "Corrected Platform Error" };
1037
1038 static void
acpi_print_gicm_flags(ACPI_MADT_GENERIC_MSI_FRAME * gicm)1039 acpi_print_gicm_flags(ACPI_MADT_GENERIC_MSI_FRAME *gicm)
1040 {
1041 uint32_t flags = gicm->Flags;
1042
1043 printf("\tFLAGS={");
1044 if (flags & ACPI_MADT_OVERRIDE_SPI_VALUES)
1045 printf("SPI Count/Base Select");
1046 printf("}\n");
1047 }
1048
1049 static void
acpi_print_madt(ACPI_SUBTABLE_HEADER * mp)1050 acpi_print_madt(ACPI_SUBTABLE_HEADER *mp)
1051 {
1052 ACPI_MADT_LOCAL_APIC *lapic;
1053 ACPI_MADT_IO_APIC *ioapic;
1054 ACPI_MADT_INTERRUPT_OVERRIDE *over;
1055 ACPI_MADT_NMI_SOURCE *nmi;
1056 ACPI_MADT_LOCAL_APIC_NMI *lapic_nmi;
1057 ACPI_MADT_LOCAL_APIC_OVERRIDE *lapic_over;
1058 ACPI_MADT_IO_SAPIC *iosapic;
1059 ACPI_MADT_LOCAL_SAPIC *lsapic;
1060 ACPI_MADT_INTERRUPT_SOURCE *isrc;
1061 ACPI_MADT_LOCAL_X2APIC *x2apic;
1062 ACPI_MADT_LOCAL_X2APIC_NMI *x2apic_nmi;
1063 ACPI_MADT_GENERIC_INTERRUPT *gicc;
1064 ACPI_MADT_GENERIC_DISTRIBUTOR *gicd;
1065 ACPI_MADT_GENERIC_MSI_FRAME *gicm;
1066 ACPI_MADT_GENERIC_REDISTRIBUTOR *gicr;
1067 ACPI_MADT_GENERIC_TRANSLATOR *gict;
1068
1069 if (mp->Type < __arraycount(apic_types))
1070 printf("\tType=%s\n", apic_types[mp->Type]);
1071 else
1072 printf("\tType=%d (unknown)\n", mp->Type);
1073 switch (mp->Type) {
1074 case ACPI_MADT_TYPE_LOCAL_APIC:
1075 lapic = (ACPI_MADT_LOCAL_APIC *)mp;
1076 acpi_print_cpu(lapic->ProcessorId);
1077 acpi_print_local_apic(lapic->Id, lapic->LapicFlags);
1078 break;
1079 case ACPI_MADT_TYPE_IO_APIC:
1080 ioapic = (ACPI_MADT_IO_APIC *)mp;
1081 acpi_print_io_apic(ioapic->Id, ioapic->GlobalIrqBase,
1082 ioapic->Address);
1083 break;
1084 case ACPI_MADT_TYPE_INTERRUPT_OVERRIDE:
1085 over = (ACPI_MADT_INTERRUPT_OVERRIDE *)mp;
1086 printf("\tBUS=%d\n", (u_int)over->Bus);
1087 printf("\tIRQ=%d\n", (u_int)over->SourceIrq);
1088 acpi_print_intr(over->GlobalIrq, over->IntiFlags);
1089 break;
1090 case ACPI_MADT_TYPE_NMI_SOURCE:
1091 nmi = (ACPI_MADT_NMI_SOURCE *)mp;
1092 acpi_print_intr(nmi->GlobalIrq, nmi->IntiFlags);
1093 break;
1094 case ACPI_MADT_TYPE_LOCAL_APIC_NMI:
1095 lapic_nmi = (ACPI_MADT_LOCAL_APIC_NMI *)mp;
1096 acpi_print_cpu(lapic_nmi->ProcessorId);
1097 acpi_print_local_nmi(lapic_nmi->Lint, lapic_nmi->IntiFlags);
1098 break;
1099 case ACPI_MADT_TYPE_LOCAL_APIC_OVERRIDE:
1100 lapic_over = (ACPI_MADT_LOCAL_APIC_OVERRIDE *)mp;
1101 printf("\tLocal APIC ADDR=0x%016jx\n",
1102 (uintmax_t)lapic_over->Address);
1103 break;
1104 case ACPI_MADT_TYPE_IO_SAPIC:
1105 iosapic = (ACPI_MADT_IO_SAPIC *)mp;
1106 acpi_print_io_apic(iosapic->Id, iosapic->GlobalIrqBase,
1107 iosapic->Address);
1108 break;
1109 case ACPI_MADT_TYPE_LOCAL_SAPIC:
1110 lsapic = (ACPI_MADT_LOCAL_SAPIC *)mp;
1111 acpi_print_cpu(lsapic->ProcessorId);
1112 acpi_print_local_apic(lsapic->Id, lsapic->LapicFlags);
1113 printf("\tAPIC EID=%d\n", (u_int)lsapic->Eid);
1114 if (mp->Length > offsetof(ACPI_MADT_LOCAL_SAPIC, Uid))
1115 acpi_print_cpu_uid(lsapic->Uid, lsapic->UidString);
1116 break;
1117 case ACPI_MADT_TYPE_INTERRUPT_SOURCE:
1118 isrc = (ACPI_MADT_INTERRUPT_SOURCE *)mp;
1119 if (isrc->Type < __arraycount(platform_int_types))
1120 printf("\tType=%s\n", platform_int_types[isrc->Type]);
1121 else
1122 printf("\tType=%d (unknown)\n", isrc->Type);
1123 printf("\tAPIC ID=%d\n", (u_int)isrc->Id);
1124 printf("\tAPIC EID=%d\n", (u_int)isrc->Eid);
1125 printf("\tSAPIC Vector=%d\n", (u_int)isrc->IoSapicVector);
1126 acpi_print_intr(isrc->GlobalIrq, isrc->IntiFlags);
1127 break;
1128 case ACPI_MADT_TYPE_LOCAL_X2APIC:
1129 x2apic = (ACPI_MADT_LOCAL_X2APIC *)mp;
1130 acpi_print_cpu_uid(x2apic->Uid, NULL);
1131 acpi_print_local_apic(x2apic->LocalApicId, x2apic->LapicFlags);
1132 break;
1133 case ACPI_MADT_TYPE_LOCAL_X2APIC_NMI:
1134 x2apic_nmi = (ACPI_MADT_LOCAL_X2APIC_NMI *)mp;
1135 acpi_print_cpu_uid(x2apic_nmi->Uid, NULL);
1136 acpi_print_local_nmi(x2apic_nmi->Lint, x2apic_nmi->IntiFlags);
1137 break;
1138 case ACPI_MADT_TYPE_GENERIC_INTERRUPT:
1139 gicc = (ACPI_MADT_GENERIC_INTERRUPT *)mp;
1140 acpi_print_cpu_uid(gicc->Uid, NULL);
1141 printf("\tCPU INTERFACE=%x\n", gicc->CpuInterfaceNumber);
1142 acpi_print_gicc_flags(gicc->Flags);
1143 printf("\tParking Protocol Version=%x\n", gicc->ParkingVersion);
1144 printf("\tPERF INTR=%d\n", gicc->PerformanceInterrupt);
1145 printf("\tParked ADDR=%016jx\n",
1146 (uintmax_t)gicc->ParkedAddress);
1147 printf("\tBase ADDR=%016jx\n", (uintmax_t)gicc->BaseAddress);
1148 printf("\tGICV=%016jx\n", (uintmax_t)gicc->GicvBaseAddress);
1149 printf("\tGICH=%016jx\n", (uintmax_t)gicc->GichBaseAddress);
1150 printf("\tVGIC INTR=%d\n", gicc->VgicInterrupt);
1151 printf("\tGICR ADDR=%016jx\n",
1152 (uintmax_t)gicc->GicrBaseAddress);
1153 printf("\tMPIDR=%jx\n", (uintmax_t)gicc->ArmMpidr);
1154 printf("\tEfficiency Class=%d\n", (u_int)gicc->EfficiencyClass);
1155 break;
1156 case ACPI_MADT_TYPE_GENERIC_DISTRIBUTOR:
1157 gicd = (ACPI_MADT_GENERIC_DISTRIBUTOR *)mp;
1158 printf("\tGIC ID=%d\n", (u_int)gicd->GicId);
1159 printf("\tBase ADDR=%016jx\n", (uintmax_t)gicd->BaseAddress);
1160 printf("\tVector Base=%d\n", gicd->GlobalIrqBase);
1161 printf("\tGIC VERSION=%d\n", (u_int)gicd->Version);
1162 break;
1163 case ACPI_MADT_TYPE_GENERIC_MSI_FRAME:
1164 gicm = (ACPI_MADT_GENERIC_MSI_FRAME*)mp;
1165 printf("\tBase ADDR=%016jx\n", (uintmax_t)gicm->BaseAddress);
1166 acpi_print_gicm_flags(gicm);
1167 printf("\tSPI Count=%u\n", gicm->SpiCount);
1168 printf("\tSPI Base=%u\n", gicm->SpiBase);
1169 break;
1170 case ACPI_MADT_TYPE_GENERIC_REDISTRIBUTOR:
1171 gicr = (ACPI_MADT_GENERIC_REDISTRIBUTOR *)mp;
1172 printf("\tBase ADDR=%016jx\n", (uintmax_t)gicr->BaseAddress);
1173 printf("\tLength=%08x\n", gicr->Length);
1174 break;
1175 case ACPI_MADT_TYPE_GENERIC_TRANSLATOR:
1176 gict = (ACPI_MADT_GENERIC_TRANSLATOR *)mp;
1177 printf("\tGIC ITS ID=%d\n", gict->TranslationId);
1178 printf("\tBase ADDR=%016jx\n", (uintmax_t)gict->BaseAddress);
1179 break;
1180 }
1181 }
1182
1183 #ifdef notyet
1184 static void
acpi_print_bert_region(ACPI_BERT_REGION * region)1185 acpi_print_bert_region(ACPI_BERT_REGION *region)
1186 {
1187 uint32_t i, pos, entries;
1188 ACPI_HEST_GENERIC_DATA *data;
1189
1190 printf("\n");
1191 printf("\tBlockStatus={ ");
1192
1193 if (region->BlockStatus & ACPI_BERT_UNCORRECTABLE)
1194 printf("Uncorrectable");
1195 if (region->BlockStatus & ACPI_BERT_CORRECTABLE)
1196 printf("Correctable");
1197 if (region->BlockStatus & ACPI_BERT_MULTIPLE_UNCORRECTABLE)
1198 printf("Multiple Uncorrectable");
1199 if (region->BlockStatus & ACPI_BERT_MULTIPLE_CORRECTABLE)
1200 printf("Multiple Correctable");
1201 entries = region->BlockStatus & ACPI_BERT_ERROR_ENTRY_COUNT;
1202 printf(", Error Entry Count=%d", entries);
1203 printf("}\n");
1204
1205 printf("\tRaw Data Offset=0x%x\n", region->RawDataOffset);
1206 printf("\tRaw Data Length=0x%x\n", region->RawDataLength);
1207 printf("\tData Length=0x%x\n", region->DataLength);
1208
1209 acpi_print_hest_errorseverity(region->ErrorSeverity);
1210
1211 pos = sizeof(ACPI_BERT_REGION);
1212 for (i = 0; i < entries; i++) {
1213 data = (ACPI_HEST_GENERIC_DATA *)((char *)region + pos);
1214 acpi_print_hest_generic_data(data);
1215 pos += sizeof(ACPI_HEST_GENERIC_DATA);
1216 }
1217 }
1218 #endif
1219
1220 static void
acpi_handle_bert(ACPI_TABLE_HEADER * sdp)1221 acpi_handle_bert(ACPI_TABLE_HEADER *sdp)
1222 {
1223 ACPI_TABLE_BERT *bert;
1224
1225 printf(BEGIN_COMMENT);
1226 acpi_print_sdt(sdp);
1227 bert = (ACPI_TABLE_BERT *)sdp;
1228
1229 printf("\tLength of Boot Error Region=%d bytes\n", bert->RegionLength);
1230 printf("\tPhysical Address of Region=0x%"PRIx64"\n", bert->Address);
1231
1232 printf(END_COMMENT);
1233 }
1234
1235 static void
acpi_handle_bgrt(ACPI_TABLE_HEADER * sdp)1236 acpi_handle_bgrt(ACPI_TABLE_HEADER *sdp)
1237 {
1238 ACPI_TABLE_BGRT *bgrt;
1239 unsigned int degree;
1240
1241 printf(BEGIN_COMMENT);
1242 acpi_print_sdt(sdp);
1243 bgrt = (ACPI_TABLE_BGRT *)sdp;
1244
1245 printf("\tVersion=%hu\n", bgrt->Version);
1246 degree = ((unsigned int)(bgrt->Status & ACPI_BGRT_ORIENTATION_OFFSET)
1247 >> 1) * 90;
1248 printf("\tDegree=%u\n", degree);
1249 printf("\tDisplayed=%u\n", bgrt->Status & ACPI_BGRT_DISPLAYED);
1250 printf("\tImage Type=");
1251 switch (bgrt->ImageType) {
1252 case 0:
1253 printf("Bitmap\n");
1254 break;
1255 default:
1256 printf("reserved (0x%hhx)\n", bgrt->ImageType);
1257 break;
1258 }
1259 printf("\tImage Address=0x%"PRIx64"\n", bgrt->ImageAddress);
1260 printf("\tImage Offset X=0x%08x\n", bgrt->ImageOffsetX);
1261 printf("\tImage Offset Y=0x%08x\n", bgrt->ImageOffsetY);
1262
1263 printf(END_COMMENT);
1264 }
1265
1266 static void
acpi_handle_boot(ACPI_TABLE_HEADER * sdp)1267 acpi_handle_boot(ACPI_TABLE_HEADER *sdp)
1268 {
1269 ACPI_TABLE_BOOT *boot;
1270
1271 printf(BEGIN_COMMENT);
1272 acpi_print_sdt(sdp);
1273 boot = (ACPI_TABLE_BOOT *)sdp;
1274 printf("\tCMOS Index=0x%02x\n", boot->CmosIndex);
1275 printf(END_COMMENT);
1276 }
1277
1278 static void
acpi_handle_cpep(ACPI_TABLE_HEADER * sdp)1279 acpi_handle_cpep(ACPI_TABLE_HEADER *sdp)
1280 {
1281 ACPI_TABLE_CPEP *cpep;
1282 ACPI_CPEP_POLLING *poll;
1283 uint32_t cpep_pos;
1284
1285 printf(BEGIN_COMMENT);
1286 acpi_print_sdt(sdp);
1287 cpep = (ACPI_TABLE_CPEP *)sdp;
1288
1289 cpep_pos = sizeof(ACPI_TABLE_CPEP);
1290 while (cpep_pos < sdp->Length) {
1291 poll = (ACPI_CPEP_POLLING *)((char *)cpep + cpep_pos);
1292 acpi_print_cpu(poll->Id);
1293 printf("\tACPI CPU EId=%d\n", poll->Eid);
1294 printf("\tPoll Interval=%d msec\n", poll->Interval);
1295 cpep_pos += sizeof(ACPI_CPEP_POLLING);
1296 }
1297 printf(END_COMMENT);
1298 }
1299
1300 static void
acpi_print_csrt_resource_group(ACPI_CSRT_GROUP * grp)1301 acpi_print_csrt_resource_group(ACPI_CSRT_GROUP *grp)
1302 {
1303 ACPI_CSRT_DESCRIPTOR *desc;
1304
1305 printf("\tLength=%u\n", grp->Length);
1306 printf("\tVendorId=");
1307 acpi_print_string((char *)&grp->VendorId, 4);
1308 printf("\n");
1309 if (grp->SubvendorId != 0) {
1310 printf("\tSubvendorId=");
1311 acpi_print_string((char *)&grp->SubvendorId, 4);
1312 printf("\n");
1313 }
1314 printf("\tDeviceId=0x%08x\n", grp->DeviceId);
1315 if (grp->SubdeviceId != 0)
1316 printf("\tSubdeviceId=0x%08x\n", grp->SubdeviceId);
1317 printf("\tRevision=%hu\n", grp->Revision);
1318 printf("\tSharedInfoLength=%u\n", grp->SharedInfoLength);
1319
1320 /* Next is Shared Info */
1321 if (grp->SharedInfoLength != 0) {
1322 printf("\tShared Info ");
1323 acpi_dump_bytes((uint8_t *)(grp + 1),
1324 grp->SharedInfoLength, 1);
1325 }
1326
1327 /* And then, Resource Descriptors */
1328 desc = (ACPI_CSRT_DESCRIPTOR *)
1329 ((vaddr_t)(grp + 1) + grp->SharedInfoLength);
1330 while (desc < (ACPI_CSRT_DESCRIPTOR *)((vaddr_t)grp + grp->Length)) {
1331 bool unknownsubytpe = false;
1332 printf("\n\tLength=%u\n", desc->Length);
1333 printf("\tResource Type=");
1334 switch (desc->Type) {
1335 case ACPI_CSRT_TYPE_INTERRUPT:
1336 printf("Interrupt");
1337 switch (desc->Subtype) {
1338 case ACPI_CSRT_XRUPT_LINE:
1339 printf("(Interrupt line)\n");
1340 break;
1341 case ACPI_CSRT_XRUPT_CONTROLLER:
1342 printf("(Interrupt controller)\n");
1343 break;
1344 default:
1345 unknownsubytpe = true;
1346 break;
1347 }
1348 break;
1349 case ACPI_CSRT_TYPE_TIMER:
1350 printf("Timer");
1351 switch (desc->Subtype) {
1352 case ACPI_CSRT_TIMER:
1353 printf("\n");
1354 break;
1355 default:
1356 unknownsubytpe = true;
1357 break;
1358 }
1359 break;
1360 case ACPI_CSRT_TYPE_DMA:
1361 printf("DMA");
1362 switch (desc->Subtype) {
1363 case ACPI_CSRT_DMA_CHANNEL:
1364 printf("(DMA channel)\n");
1365 break;
1366 case ACPI_CSRT_DMA_CONTROLLER:
1367 printf("(DMA controller)\n");
1368 break;
1369 default:
1370 unknownsubytpe = true;
1371 break;
1372 }
1373 break;
1374 case 0x0004: /* XXX Platform Security */
1375 printf("Platform Security");
1376 switch (desc->Subtype) {
1377 case 0x0001:
1378 printf("\n");
1379 /* Platform Security */
1380 break;
1381 default:
1382 unknownsubytpe = true;
1383 break;
1384 }
1385 break;
1386 default:
1387 printf("Unknown (%hx)\n", desc->Type);
1388 break;
1389 }
1390 if (unknownsubytpe)
1391 printf("(unknown subtype(%hx))\n", desc->Subtype);
1392
1393 printf("\tUID=0x%08x\n", desc->Uid);
1394 printf("\tVendor defined info ");
1395 acpi_dump_bytes((uint8_t *)(desc + 1),
1396 desc->Length - sizeof(ACPI_CSRT_DESCRIPTOR), 1);
1397
1398 /* Next */
1399 desc = (ACPI_CSRT_DESCRIPTOR *)((vaddr_t)desc + desc->Length);
1400 }
1401 }
1402
1403 static void
acpi_handle_csrt(ACPI_TABLE_HEADER * sdp)1404 acpi_handle_csrt(ACPI_TABLE_HEADER *sdp)
1405 {
1406 ACPI_CSRT_GROUP *grp;
1407 uint totallen = sdp->Length;
1408
1409 printf(BEGIN_COMMENT);
1410 acpi_print_sdt(sdp);
1411 grp = (ACPI_CSRT_GROUP *)(sdp + 1);
1412
1413 while (grp < (ACPI_CSRT_GROUP *)((vaddr_t)sdp + totallen)) {
1414 printf("\n");
1415 acpi_print_csrt_resource_group(grp);
1416
1417 /* Next */
1418 grp = (ACPI_CSRT_GROUP *)((vaddr_t)grp + grp->Length);
1419 }
1420
1421 printf(END_COMMENT);
1422 }
1423
1424 static void
acpi_handle_dbgp(ACPI_TABLE_HEADER * sdp)1425 acpi_handle_dbgp(ACPI_TABLE_HEADER *sdp)
1426 {
1427 ACPI_TABLE_DBGP *dbgp;
1428
1429 printf(BEGIN_COMMENT);
1430 acpi_print_sdt(sdp);
1431 dbgp = (ACPI_TABLE_DBGP *)sdp;
1432 printf("\tType={");
1433 switch (dbgp->Type) {
1434 case 0:
1435 printf("full 16550");
1436 break;
1437 case 1:
1438 printf("subset of 16550");
1439 break;
1440 }
1441 printf("}\n");
1442 printf("\tDebugPort=");
1443 acpi_print_gas(&dbgp->DebugPort);
1444 printf("\n");
1445 printf(END_COMMENT);
1446 }
1447
1448 /* This function is used by DBG2 and SPCR. */
1449 static void
acpi_print_dbg2_serial_subtype(uint16_t subtype)1450 acpi_print_dbg2_serial_subtype(uint16_t subtype)
1451 {
1452
1453 switch (subtype) {
1454 case ACPI_DBG2_16550_COMPATIBLE:
1455 printf("Fully 16550 compatible\n");
1456 break;
1457 case ACPI_DBG2_16550_SUBSET:
1458 printf("16550 subset with DBGP Rev. 1\n");
1459 break;
1460 case ACPI_DBG2_ARM_PL011:
1461 printf("ARM PL011\n");
1462 break;
1463 case ACPI_DBG2_ARM_SBSA_32BIT:
1464 printf("ARM SBSA 32bit only\n");
1465 break;
1466 case ACPI_DBG2_ARM_SBSA_GENERIC:
1467 printf("ARM SBSA Generic\n");
1468 break;
1469 case ACPI_DBG2_ARM_DCC:
1470 printf("ARM DCC\n");
1471 break;
1472 case ACPI_DBG2_BCM2835:
1473 printf("BCM2835\n");
1474 break;
1475 default:
1476 printf("reserved (%04hx)\n", subtype);
1477 break;
1478 }
1479 }
1480
1481 static void
acpi_print_dbg2_device(ACPI_DBG2_DEVICE * dev)1482 acpi_print_dbg2_device(ACPI_DBG2_DEVICE *dev)
1483 {
1484
1485 printf("\t\tRevision=%u\n", dev->Revision);
1486 printf("\t\tLength=%u\n", dev->Length);
1487 printf("\t\tRegisterCount=%u\n", dev->RegisterCount);
1488
1489 printf("\t\tNamepath=");
1490 acpi_print_string((char *)((vaddr_t)dev + dev->NamepathOffset),
1491 dev->NamepathLength);
1492 printf("\n");
1493
1494 if (dev->OemDataLength) {
1495 printf("\t\tOemDataLength=%u\n", dev->OemDataLength);
1496 printf("\t\tOemDataOffset=%u\n", dev->OemDataOffset);
1497 /* XXX need dump */
1498 }
1499
1500 printf("\t\tPortType=");
1501 switch (dev->PortType) {
1502 case ACPI_DBG2_SERIAL_PORT:
1503 printf("Serial\n" "\t\tPortSubtype=");
1504 acpi_print_dbg2_serial_subtype(dev->PortSubtype);
1505 break;
1506 case ACPI_DBG2_1394_PORT:
1507 printf("IEEE1394\n" "\t\tPortSubtype=");
1508 if (dev->PortSubtype == ACPI_DBG2_1394_STANDARD)
1509 printf("Standard\n");
1510 else
1511 printf("reserved (%04hx)\n", dev->PortSubtype);
1512 break;
1513 case ACPI_DBG2_USB_PORT:
1514 printf("USB\n" "\t\tPortSubtype=");
1515 switch (dev->PortSubtype) {
1516 case ACPI_DBG2_USB_XHCI:
1517 printf("XHCIn");
1518 break;
1519 case ACPI_DBG2_USB_EHCI:
1520 printf("EHCI\n");
1521 break;
1522 default:
1523 printf("reserved (%04hx)\n", dev->PortSubtype);
1524 break;
1525 }
1526 break;
1527 case ACPI_DBG2_NET_PORT:
1528 printf("Net\n" "\t\tPciVendorID=%04x\n", dev->PortSubtype);
1529 break;
1530 default:
1531 printf("reserved (%04hx)\n", dev->PortType);
1532 printf("\t\tPortSubtype=reserved (%04hx)\n", dev->PortSubtype);
1533 break;
1534 }
1535
1536 printf("\t\tBaseAddressOffset=0x%04x\n", dev->BaseAddressOffset);
1537 printf("\t\tAddressSizeOffset=0x%04x\n", dev->AddressSizeOffset);
1538 }
1539
1540 static void
acpi_handle_dbg2(ACPI_TABLE_HEADER * sdp)1541 acpi_handle_dbg2(ACPI_TABLE_HEADER *sdp)
1542 {
1543 ACPI_TABLE_DBG2 *dbg2;
1544 ACPI_DBG2_DEVICE *device;
1545 unsigned int i;
1546
1547 printf(BEGIN_COMMENT);
1548 acpi_print_sdt(sdp);
1549 dbg2 = (ACPI_TABLE_DBG2 *)sdp;
1550
1551 printf("\tCount=%u\n", dbg2->InfoCount);
1552 device = (ACPI_DBG2_DEVICE *)((vaddr_t)sdp + dbg2->InfoOffset);
1553 for (i = 0; i < dbg2->InfoCount; i++) {
1554 printf("\tDevice %u={\n", i);
1555 acpi_print_dbg2_device(device);
1556 printf("\t}\n");
1557 device++;
1558 }
1559
1560 printf(END_COMMENT);
1561 }
1562
1563 static void
acpi_print_einj_action(ACPI_WHEA_HEADER * whea)1564 acpi_print_einj_action(ACPI_WHEA_HEADER *whea)
1565 {
1566 printf("\tACTION={");
1567 switch (whea->Action) {
1568 case ACPI_EINJ_BEGIN_OPERATION:
1569 printf("Begin Operation");
1570 break;
1571 case ACPI_EINJ_GET_TRIGGER_TABLE:
1572 printf("Get Trigger Table");
1573 break;
1574 case ACPI_EINJ_SET_ERROR_TYPE:
1575 printf("Set Error Type");
1576 break;
1577 case ACPI_EINJ_GET_ERROR_TYPE:
1578 printf("Get Error Type");
1579 break;
1580 case ACPI_EINJ_END_OPERATION:
1581 printf("End Operation");
1582 break;
1583 case ACPI_EINJ_EXECUTE_OPERATION:
1584 printf("Execute Operation");
1585 break;
1586 case ACPI_EINJ_CHECK_BUSY_STATUS:
1587 printf("Check Busy Status");
1588 break;
1589 case ACPI_EINJ_GET_COMMAND_STATUS:
1590 printf("Get Command Status");
1591 break;
1592 case ACPI_EINJ_SET_ERROR_TYPE_WITH_ADDRESS:
1593 printf("Set Error Type With Address");
1594 break;
1595 case ACPI_EINJ_GET_EXECUTE_TIMINGS:
1596 printf("Get Execute Operation Timings");
1597 break;
1598 case ACPI_EINJ_ACTION_RESERVED:
1599 printf("Preserved");
1600 break;
1601 case ACPI_EINJ_TRIGGER_ERROR:
1602 printf("Trigger Error");
1603 break;
1604 default:
1605 printf("%d", whea->Action);
1606 break;
1607 }
1608 printf("}\n");
1609 }
1610
1611 static void
acpi_print_einj_instruction(ACPI_WHEA_HEADER * whea)1612 acpi_print_einj_instruction(ACPI_WHEA_HEADER *whea)
1613 {
1614 uint32_t ins = whea->Instruction;
1615
1616 printf("\tINSTRUCTION={");
1617 switch (ins) {
1618 case ACPI_EINJ_READ_REGISTER:
1619 printf("Read Register");
1620 break;
1621 case ACPI_EINJ_READ_REGISTER_VALUE:
1622 printf("Read Register Value");
1623 break;
1624 case ACPI_EINJ_WRITE_REGISTER:
1625 printf("Write Register");
1626 break;
1627 case ACPI_EINJ_WRITE_REGISTER_VALUE:
1628 printf("Write Register Value");
1629 break;
1630 case ACPI_EINJ_NOOP:
1631 printf("Noop");
1632 break;
1633 case ACPI_EINJ_INSTRUCTION_RESERVED:
1634 printf("Reserved");
1635 break;
1636 default:
1637 printf("%d", ins);
1638 break;
1639 }
1640 printf("}\n");
1641 }
1642
1643 static void
acpi_print_einj_flags(ACPI_WHEA_HEADER * whea)1644 acpi_print_einj_flags(ACPI_WHEA_HEADER *whea)
1645 {
1646 uint32_t flags = whea->Flags;
1647
1648 printf("\tFLAGS={");
1649 if (flags & ACPI_EINJ_PRESERVE)
1650 printf("PRESERVED");
1651 printf("}\n");
1652 }
1653
1654 static void
acpi_handle_einj(ACPI_TABLE_HEADER * sdp)1655 acpi_handle_einj(ACPI_TABLE_HEADER *sdp)
1656 {
1657 ACPI_TABLE_EINJ *einj;
1658 ACPI_EINJ_ENTRY *einj_entry;
1659 uint32_t einj_pos;
1660 u_int i;
1661
1662 printf(BEGIN_COMMENT);
1663 acpi_print_sdt(sdp);
1664 einj = (ACPI_TABLE_EINJ *)sdp;
1665
1666 printf("\tHeader Length=%d\n", einj->HeaderLength);
1667 printf("\tFlags=0x%x\n", einj->Flags);
1668 printf("\tEntries=%d\n", einj->Entries);
1669
1670 einj_pos = sizeof(ACPI_TABLE_EINJ);
1671 for (i = 0; i < einj->Entries; i++) {
1672 einj_entry = (ACPI_EINJ_ENTRY *)((char *)einj + einj_pos);
1673 acpi_print_whea(&einj_entry->WheaHeader,
1674 acpi_print_einj_action, acpi_print_einj_instruction,
1675 acpi_print_einj_flags);
1676 einj_pos += sizeof(ACPI_EINJ_ENTRY);
1677 }
1678 printf(END_COMMENT);
1679 }
1680
1681 static void
acpi_print_erst_action(ACPI_WHEA_HEADER * whea)1682 acpi_print_erst_action(ACPI_WHEA_HEADER *whea)
1683 {
1684 printf("\tACTION={");
1685 switch (whea->Action) {
1686 case ACPI_ERST_BEGIN_WRITE:
1687 printf("Begin Write");
1688 break;
1689 case ACPI_ERST_BEGIN_READ:
1690 printf("Begin Read");
1691 break;
1692 case ACPI_ERST_BEGIN_CLEAR:
1693 printf("Begin Clear");
1694 break;
1695 case ACPI_ERST_END:
1696 printf("End");
1697 break;
1698 case ACPI_ERST_SET_RECORD_OFFSET:
1699 printf("Set Record Offset");
1700 break;
1701 case ACPI_ERST_EXECUTE_OPERATION:
1702 printf("Execute Operation");
1703 break;
1704 case ACPI_ERST_CHECK_BUSY_STATUS:
1705 printf("Check Busy Status");
1706 break;
1707 case ACPI_ERST_GET_COMMAND_STATUS:
1708 printf("Get Command Status");
1709 break;
1710 case ACPI_ERST_GET_RECORD_ID:
1711 printf("Get Record ID");
1712 break;
1713 case ACPI_ERST_SET_RECORD_ID:
1714 printf("Set Record ID");
1715 break;
1716 case ACPI_ERST_GET_RECORD_COUNT:
1717 printf("Get Record Count");
1718 break;
1719 case ACPI_ERST_BEGIN_DUMMY_WRIITE:
1720 printf("Begin Dummy Write");
1721 break;
1722 case ACPI_ERST_NOT_USED:
1723 printf("Unused");
1724 break;
1725 case ACPI_ERST_GET_ERROR_RANGE:
1726 printf("Get Error Range");
1727 break;
1728 case ACPI_ERST_GET_ERROR_LENGTH:
1729 printf("Get Error Length");
1730 break;
1731 case ACPI_ERST_GET_ERROR_ATTRIBUTES:
1732 printf("Get Error Attributes");
1733 break;
1734 case ACPI_ERST_EXECUTE_TIMINGS:
1735 printf("Execute Operation Timings");
1736 break;
1737 case ACPI_ERST_ACTION_RESERVED:
1738 printf("Reserved");
1739 break;
1740 default:
1741 printf("%d", whea->Action);
1742 break;
1743 }
1744 printf("}\n");
1745 }
1746
1747 static void
acpi_print_erst_instruction(ACPI_WHEA_HEADER * whea)1748 acpi_print_erst_instruction(ACPI_WHEA_HEADER *whea)
1749 {
1750 printf("\tINSTRUCTION={");
1751 switch (whea->Instruction) {
1752 case ACPI_ERST_READ_REGISTER:
1753 printf("Read Register");
1754 break;
1755 case ACPI_ERST_READ_REGISTER_VALUE:
1756 printf("Read Register Value");
1757 break;
1758 case ACPI_ERST_WRITE_REGISTER:
1759 printf("Write Register");
1760 break;
1761 case ACPI_ERST_WRITE_REGISTER_VALUE:
1762 printf("Write Register Value");
1763 break;
1764 case ACPI_ERST_NOOP:
1765 printf("Noop");
1766 break;
1767 case ACPI_ERST_LOAD_VAR1:
1768 printf("Load Var1");
1769 break;
1770 case ACPI_ERST_LOAD_VAR2:
1771 printf("Load Var2");
1772 break;
1773 case ACPI_ERST_STORE_VAR1:
1774 printf("Store Var1");
1775 break;
1776 case ACPI_ERST_ADD:
1777 printf("Add");
1778 break;
1779 case ACPI_ERST_SUBTRACT:
1780 printf("Subtract");
1781 break;
1782 case ACPI_ERST_ADD_VALUE:
1783 printf("Add Value");
1784 break;
1785 case ACPI_ERST_SUBTRACT_VALUE:
1786 printf("Subtract Value");
1787 break;
1788 case ACPI_ERST_STALL:
1789 printf("Stall");
1790 break;
1791 case ACPI_ERST_STALL_WHILE_TRUE:
1792 printf("Stall While True");
1793 break;
1794 case ACPI_ERST_SKIP_NEXT_IF_TRUE:
1795 printf("Skip Next If True");
1796 break;
1797 case ACPI_ERST_GOTO:
1798 printf("Goto");
1799 break;
1800 case ACPI_ERST_SET_SRC_ADDRESS_BASE:
1801 printf("Set Src Address Base");
1802 break;
1803 case ACPI_ERST_SET_DST_ADDRESS_BASE:
1804 printf("Set Dst Address Base");
1805 break;
1806 case ACPI_ERST_MOVE_DATA:
1807 printf("Move Data");
1808 break;
1809 case ACPI_ERST_INSTRUCTION_RESERVED:
1810 printf("Reserved");
1811 break;
1812 default:
1813 printf("%d (reserved)", whea->Instruction);
1814 break;
1815 }
1816 printf("}\n");
1817 }
1818
1819 static void
acpi_print_erst_flags(ACPI_WHEA_HEADER * whea)1820 acpi_print_erst_flags(ACPI_WHEA_HEADER *whea)
1821 {
1822 uint32_t flags = whea->Flags;
1823
1824 printf("\tFLAGS={");
1825 if (flags & ACPI_ERST_PRESERVE)
1826 printf("PRESERVED");
1827 printf("}\n");
1828 }
1829
1830 static void
acpi_handle_erst(ACPI_TABLE_HEADER * sdp)1831 acpi_handle_erst(ACPI_TABLE_HEADER *sdp)
1832 {
1833 ACPI_TABLE_ERST *erst;
1834 ACPI_ERST_ENTRY *erst_entry;
1835 uint32_t erst_pos;
1836 u_int i;
1837
1838 printf(BEGIN_COMMENT);
1839 acpi_print_sdt(sdp);
1840 erst = (ACPI_TABLE_ERST *)sdp;
1841
1842 printf("\tHeader Length=%d\n", erst->HeaderLength);
1843 printf("\tEntries=%d\n", erst->Entries);
1844
1845 erst_pos = sizeof(ACPI_TABLE_ERST);
1846 for (i = 0; i < erst->Entries; i++) {
1847 erst_entry = (ACPI_ERST_ENTRY *)((char *)erst + erst_pos);
1848 acpi_print_whea(&erst_entry->WheaHeader,
1849 acpi_print_erst_action, acpi_print_erst_instruction,
1850 acpi_print_erst_flags);
1851 erst_pos += sizeof(ACPI_ERST_ENTRY);
1852 }
1853 printf(END_COMMENT);
1854 }
1855
1856 static void
acpi_print_gtd_timer(const char * name,uint32_t interrupt,uint32_t flags)1857 acpi_print_gtd_timer(const char *name, uint32_t interrupt, uint32_t flags)
1858 {
1859
1860 printf("\t%s Timer GSIV=%d\n", name, interrupt);
1861 printf("\t%s Flags={Mode=", name);
1862 if (flags & ACPI_GTDT_INTERRUPT_MODE)
1863 printf("edge");
1864 else
1865 printf("level");
1866 printf(", Polarity=");
1867 if (flags & ACPI_GTDT_INTERRUPT_POLARITY)
1868 printf("active-lo");
1869 else
1870 printf("active-hi");
1871 if (flags & ACPI_GTDT_ALWAYS_ON)
1872 printf(", always-on");
1873 printf("}\n");
1874 }
1875
1876 static void
acpi_print_gtd_block_timer_flags(const char * name,uint32_t interrupt,uint32_t flags)1877 acpi_print_gtd_block_timer_flags(const char *name, uint32_t interrupt,
1878 uint32_t flags)
1879 {
1880
1881 printf("\t\t%s Timer GSIV=%d\n", name, interrupt);
1882 printf("\t\t%s Timer Flags={Mode=", name);
1883 if (flags & ACPI_GTDT_GT_IRQ_MODE)
1884 printf("Secure");
1885 else
1886 printf("Non-Secure");
1887 printf(", Polarity=");
1888 if (flags & ACPI_GTDT_GT_IRQ_POLARITY)
1889 printf("active-lo");
1890 else
1891 printf("active-hi");
1892 printf("}\n");
1893 }
1894
1895 static void
acpi_print_gtblock(ACPI_GTDT_TIMER_BLOCK * gtblock)1896 acpi_print_gtblock(ACPI_GTDT_TIMER_BLOCK *gtblock)
1897 {
1898 ACPI_GTDT_TIMER_ENTRY *entry;
1899 unsigned int i;
1900
1901 printf("\tType=GT Block\n");
1902 printf("\tLength=%d\n", gtblock->Header.Length);
1903 /* XXX might not 8byte aligned */
1904 printf("\tBlockAddress=%016jx\n",
1905 (uintmax_t)gtblock->BlockAddress);
1906
1907 printf("\tGT Block Timer Count=%d\n", gtblock->TimerCount);
1908 entry = (ACPI_GTDT_TIMER_ENTRY *)((vaddr_t)gtblock
1909 + gtblock->TimerOffset);
1910 for (i = 0; i < gtblock->TimerCount; i++) {
1911 printf("\n");
1912 if (entry >= (ACPI_GTDT_TIMER_ENTRY *)((vaddr_t)gtblock
1913 + gtblock->Header.Length)) {
1914 printf("\\ttWrong Timer entry\n");
1915 break;
1916 }
1917 printf("\t\tFrame Number=%d\n", entry->FrameNumber);
1918 /* XXX might not 8byte aligned */
1919 printf("\t\tBaseAddress=%016jx\n",
1920 (uintmax_t)entry->BaseAddress);
1921 /* XXX might not 8byte aligned */
1922 printf("\t\tEl0BaseAddress=%016jx\n",
1923 (uintmax_t)entry->El0BaseAddress);
1924
1925 acpi_print_gtd_block_timer_flags("Physical",
1926 entry->TimerInterrupt, entry->TimerFlags);
1927 acpi_print_gtd_block_timer_flags("Virtual",
1928 entry->VirtualTimerInterrupt, entry->VirtualTimerFlags);
1929
1930 printf("\t\tCommon Flags={Mode=");
1931 if (entry->CommonFlags & ACPI_GTDT_GT_IS_SECURE_TIMER)
1932 printf("Secure");
1933 else
1934 printf("Non-Secure");
1935 if (entry->CommonFlags & ACPI_GTDT_GT_ALWAYS_ON)
1936 printf(", always-on");
1937 printf("}\n");
1938
1939 entry++;
1940 }
1941 }
1942
1943 static void
acpi_print_sbsa_watchdog(ACPI_GTDT_WATCHDOG * wdog)1944 acpi_print_sbsa_watchdog(ACPI_GTDT_WATCHDOG *wdog)
1945 {
1946
1947 printf("\tType=Watchdog GT\n");
1948 printf("\tLength=%d\n", wdog->Header.Length);
1949 /* XXX might not 8byte aligned */
1950 printf("\tRefreshFrameAddress=%016jx\n",
1951 (uintmax_t)wdog->RefreshFrameAddress);
1952 /* XXX might not 8byte aligned */
1953 printf("\tControlFrameAddress=%016jx\n",
1954 (uintmax_t)wdog->ControlFrameAddress);
1955 printf("\tGSIV=%d\n", wdog->TimerInterrupt);
1956
1957 printf("\tFlags={Mode=");
1958 if (wdog->TimerFlags & ACPI_GTDT_WATCHDOG_IRQ_MODE)
1959 printf("edge");
1960 else
1961 printf("level");
1962 printf(", Polarity=");
1963 if (wdog->TimerFlags & ACPI_GTDT_WATCHDOG_IRQ_POLARITY)
1964 printf("active-lo");
1965 else
1966 printf("active-hi");
1967 if (wdog->TimerFlags & ACPI_GTDT_WATCHDOG_SECURE)
1968 printf(", Secure");
1969 else
1970 printf(", Non-Secure");
1971 printf("}\n");
1972 }
1973
1974 static void
acpi_handle_gtdt(ACPI_TABLE_HEADER * sdp)1975 acpi_handle_gtdt(ACPI_TABLE_HEADER *sdp)
1976 {
1977 ACPI_TABLE_GTDT *gtdt;
1978 ACPI_GTDT_HEADER *hdr;
1979 u_int i;
1980
1981 printf(BEGIN_COMMENT);
1982 acpi_print_sdt(sdp);
1983 gtdt = (ACPI_TABLE_GTDT *)sdp;
1984
1985 printf("\tCounterBlockAddresss=%016jx\n",
1986 (uintmax_t)gtdt->CounterBlockAddresss); /* XXX not 8byte aligned */
1987 printf("\tCounterReadBlockAddress=%016jx\n",
1988 (uintmax_t)gtdt->CounterReadBlockAddress);
1989
1990 #define PRINTTIMER(gtdt, name) acpi_print_gtd_timer( \
1991 #name, (gtdt)-> name## Interrupt, \
1992 (gtdt)-> name ## Flags)
1993
1994 PRINTTIMER(gtdt, SecureEl1);
1995 PRINTTIMER(gtdt, NonSecureEl1);
1996 PRINTTIMER(gtdt, VirtualTimer);
1997 PRINTTIMER(gtdt, NonSecureEl2);
1998
1999 #undef PRINTTIMER
2000
2001 printf("\tPlatform Timer Count=%d\n", gtdt->PlatformTimerCount);
2002
2003 hdr = (ACPI_GTDT_HEADER *)((vaddr_t)sdp + gtdt->PlatformTimerOffset);
2004 for (i = 0; i < gtdt->PlatformTimerCount; i++) {
2005 printf("\n");
2006 if (hdr >= (ACPI_GTDT_HEADER *)((vaddr_t)sdp + sdp->Length)) {
2007 printf("\tWrong GTDT header"
2008 "(type = %hhu, length = %hu)\n",
2009 hdr->Type, hdr->Length);
2010 break;
2011 }
2012
2013 switch (hdr->Type) {
2014 case ACPI_GTDT_TYPE_TIMER_BLOCK:
2015 acpi_print_gtblock((ACPI_GTDT_TIMER_BLOCK *)hdr);
2016 break;
2017 case ACPI_GTDT_TYPE_WATCHDOG:
2018 acpi_print_sbsa_watchdog((ACPI_GTDT_WATCHDOG *)hdr);
2019 break;
2020 default:
2021 printf("\tUnknown Platform Timer Type"
2022 "(type = %hhu, length = %hu)\n",
2023 hdr->Type, hdr->Length);
2024 break;
2025 }
2026 /* Next */
2027 hdr = (ACPI_GTDT_HEADER *)((vaddr_t)hdr + hdr->Length);
2028 }
2029 printf(END_COMMENT);
2030 }
2031
2032 static void
acpi_handle_madt(ACPI_TABLE_HEADER * sdp)2033 acpi_handle_madt(ACPI_TABLE_HEADER *sdp)
2034 {
2035 ACPI_TABLE_MADT *madt;
2036
2037 printf(BEGIN_COMMENT);
2038 acpi_print_sdt(sdp);
2039 madt = (ACPI_TABLE_MADT *)sdp;
2040 printf("\tLocal APIC ADDR=0x%08x\n", madt->Address);
2041 printf("\tFlags={");
2042 if (madt->Flags & ACPI_MADT_PCAT_COMPAT)
2043 printf("PC-AT");
2044 printf("}\n");
2045 acpi_walk_subtables(sdp, (madt + 1), acpi_print_madt);
2046 printf(END_COMMENT);
2047 }
2048
2049 static void
acpi_handle_hpet(ACPI_TABLE_HEADER * sdp)2050 acpi_handle_hpet(ACPI_TABLE_HEADER *sdp)
2051 {
2052 ACPI_TABLE_HPET *hpet;
2053
2054 printf(BEGIN_COMMENT);
2055 acpi_print_sdt(sdp);
2056 hpet = (ACPI_TABLE_HPET *)sdp;
2057 printf("\tHPET Number=%d\n", hpet->Sequence);
2058 printf("\tADDR=");
2059 acpi_print_gas(&hpet->Address);
2060 printf("\n\tHW Rev=0x%x\n", hpet->Id & ACPI_HPET_ID_HARDWARE_REV_ID);
2061 printf("\tComparators=%d\n", (hpet->Id & ACPI_HPET_ID_COMPARATORS) >>
2062 8);
2063 printf("\tCounter Size=%d\n", hpet->Id & ACPI_HPET_ID_COUNT_SIZE_CAP ?
2064 1 : 0);
2065 printf("\tLegacy IRQ routing capable={");
2066 if (hpet->Id & ACPI_HPET_ID_LEGACY_CAPABLE)
2067 printf("TRUE}\n");
2068 else
2069 printf("FALSE}\n");
2070 printf("\tPCI Vendor ID=0x%04x\n", hpet->Id >> 16);
2071 printf("\tMinimal Tick=%d\n", hpet->MinimumTick);
2072 printf("\tFlags=0x%02x\n", hpet->Flags);
2073 printf(END_COMMENT);
2074 }
2075
2076 /*
2077 * IORT
2078 * I/O Remapping Table
2079 */
2080
2081 static void acpi_print_iort_its_group(ACPI_IORT_NODE *);
2082 static void acpi_print_iort_named_component(ACPI_IORT_NODE *);
2083 static void acpi_print_iort_root_complex(ACPI_IORT_NODE *);
2084 static void acpi_print_iort_smmuv1v2(ACPI_IORT_NODE *);
2085 static void acpi_print_iort_smmuv3(ACPI_IORT_NODE *);
2086
2087 struct iort_node_list {
2088 uint8_t Type;
2089 const char *gname;
2090 void (*func)(ACPI_IORT_NODE *);
2091 } iort_node_list [] = {
2092 #define NDMAC(name) ACPI_IORT_NODE_## name
2093 #define PRFN(name) acpi_print_iort_## name
2094 { NDMAC(ITS_GROUP), "ITS group", PRFN(its_group)},
2095 { NDMAC(NAMED_COMPONENT), "Named component", PRFN(named_component)},
2096 { NDMAC(PCI_ROOT_COMPLEX), "Root complex", PRFN(root_complex)},
2097 { NDMAC(SMMU), "SMMUv1 or v2", PRFN(smmuv1v2)},
2098 { NDMAC(SMMU_V3), "SMMUv3", PRFN(smmuv3)},
2099 { 255, NULL, NULL},
2100 #undef NDMAC
2101 #undef PRFN
2102 };
2103
2104 static void
acpi_print_iort_memory_access(ACPI_IORT_MEMORY_ACCESS * memacc)2105 acpi_print_iort_memory_access(ACPI_IORT_MEMORY_ACCESS *memacc)
2106 {
2107
2108 printf("\tMemory Access={\n");
2109 printf("\t\tCacheCoherency=");
2110 switch (memacc->CacheCoherency) {
2111 case ACPI_IORT_NODE_COHERENT:
2112 printf("Fully coherent\n");
2113 break;
2114 case ACPI_IORT_NODE_NOT_COHERENT:
2115 printf("Not coherent\n");
2116 break;
2117 default:
2118 printf("reserved (%u)\n", memacc->CacheCoherency);
2119 break;
2120 }
2121 printf("\t\tAllocation Hints=");
2122 #define PRINTFLAG(var, flag) printflag((var), ACPI_IORT_HT_## flag, #flag)
2123 PRINTFLAG(memacc->Hints, TRANSIENT);
2124 PRINTFLAG(memacc->Hints, WRITE);
2125 PRINTFLAG(memacc->Hints, READ);
2126 PRINTFLAG(memacc->Hints, OVERRIDE);
2127 PRINTFLAG_END();
2128 #undef PRINTFLAG
2129 printf("\t\tMemory Access Flags=");
2130 #define PRINTFLAG(var, flag) printflag((var), ACPI_IORT_MF_## flag, #flag)
2131 PRINTFLAG(memacc->MemoryFlags, COHERENCY);
2132 PRINTFLAG(memacc->MemoryFlags, ATTRIBUTES);
2133 PRINTFLAG_END();
2134 #undef PRINTFLAG
2135 printf("\t}\n");
2136 }
2137
2138 static void
acpi_print_iort_its_group(ACPI_IORT_NODE * node)2139 acpi_print_iort_its_group(ACPI_IORT_NODE *node)
2140 {
2141 ACPI_IORT_ITS_GROUP *itsg = (ACPI_IORT_ITS_GROUP *)node->NodeData;
2142 uint32_t *idp;
2143 unsigned int i;
2144
2145 idp = itsg->Identifiers;
2146 for (i = 0; i < itsg->ItsCount; i++)
2147 printf("\tGIC ITS ID=%d\n", idp[i]);
2148 }
2149
2150 static void
acpi_print_iort_named_component(ACPI_IORT_NODE * node)2151 acpi_print_iort_named_component(ACPI_IORT_NODE *node)
2152 {
2153 ACPI_IORT_NAMED_COMPONENT *ncomp
2154 = (ACPI_IORT_NAMED_COMPONENT *)node->NodeData;
2155
2156 #define PRINTFLAG(var, flag) printflag((var), ACPI_IORT_NC_## flag, #flag)
2157 printf("\tNode Flags={PASID_BITS=%u",
2158 (ncomp->NodeFlags & ACPI_IORT_NC_PASID_BITS) >> 1);
2159 pf_sep = ',';
2160 PRINTFLAG(ncomp->NodeFlags, STALL_SUPPORTED);
2161 PRINTFLAG_END();
2162 #undef PRINTFLAG
2163 acpi_print_iort_memory_access(
2164 (ACPI_IORT_MEMORY_ACCESS *)&ncomp->MemoryProperties);
2165 printf("\tMemory address size=%hhu\n", ncomp->MemoryAddressLimit);
2166 printf("\tDevice object Name=%s\n", ncomp->DeviceName);
2167 }
2168
2169 static void
acpi_print_iort_root_complex(ACPI_IORT_NODE * node)2170 acpi_print_iort_root_complex(ACPI_IORT_NODE *node)
2171 {
2172 ACPI_IORT_ROOT_COMPLEX *rcmp
2173 = (ACPI_IORT_ROOT_COMPLEX *)node->NodeData;
2174
2175 acpi_print_iort_memory_access(
2176 (ACPI_IORT_MEMORY_ACCESS *)&rcmp->MemoryProperties);
2177 printf("\tATS Attribute=%s\n",
2178 (rcmp->AtsAttribute & ACPI_IORT_ATS_SUPPORTED)
2179 ? "supported" : "not supported");
2180 printf("\tPCI Segment=%u\n", rcmp->PciSegmentNumber);
2181 printf("\tMemory address size limit=%hhu\n", rcmp->MemoryAddressLimit);
2182 }
2183
2184 static void
acpi_print_iort_smmuv1v2_intflags(uint32_t flags)2185 acpi_print_iort_smmuv1v2_intflags(uint32_t flags)
2186 {
2187
2188 printf("{Mode=");
2189 if (flags & 0x01)
2190 printf("edge");
2191 else
2192 printf("level");
2193 printf("}\n");
2194 }
2195
2196 static void
acpi_print_iort_smmuv1v2(ACPI_IORT_NODE * node)2197 acpi_print_iort_smmuv1v2(ACPI_IORT_NODE *node)
2198 {
2199 ACPI_IORT_SMMU *smmu = (ACPI_IORT_SMMU *)node->NodeData;
2200 ACPI_IORT_SMMU_GSI *gsi;
2201 uint64_t *iarray;
2202 unsigned int i;
2203
2204 printf("\tBase Address=%016jx\n", (uintmax_t)smmu->BaseAddress);
2205 printf("\tSpan=%016jx\n", (uintmax_t)smmu->Span);
2206 printf("\tModel=");
2207 switch (smmu->Model) {
2208 case ACPI_IORT_SMMU_V1:
2209 printf("Generic SMMUv1\n");
2210 break;
2211 case ACPI_IORT_SMMU_V2:
2212 printf("Generic SMMUv2\n");
2213 break;
2214 case ACPI_IORT_SMMU_CORELINK_MMU400:
2215 printf("Arm Corelink MMU-400\n");
2216 break;
2217 case ACPI_IORT_SMMU_CORELINK_MMU500:
2218 printf("Arm Corelink MMU-500\n");
2219 break;
2220 case ACPI_IORT_SMMU_CORELINK_MMU401:
2221 printf("Arm Corelink MMU-401\n");
2222 break;
2223 case ACPI_IORT_SMMU_CAVIUM_THUNDERX:
2224 printf("Cavium ThunderX SMMUv2\n");
2225 break;
2226 default:
2227 printf("reserved (%u)\n", smmu->Model);
2228 break;
2229 }
2230 #define PRINTFLAG(var, flag) printflag((var), ACPI_IORT_SMMU_## flag, #flag)
2231 printf("\tFlags=");
2232 PRINTFLAG(smmu->Flags, DVM_SUPPORTED);
2233 PRINTFLAG(smmu->Flags, COHERENT_WALK);
2234 PRINTFLAG_END();
2235 #undef PRINTFLAG
2236
2237 gsi = (ACPI_IORT_SMMU_GSI *)((vaddr_t)node
2238 + smmu->GlobalInterruptOffset);
2239 printf("\tNSgIrpt=%u\n", gsi->NSgIrpt);
2240 printf("\tNSgIrptFlags=");
2241 acpi_print_iort_smmuv1v2_intflags(gsi->NSgIrptFlags);
2242 printf("\tNSgCfgIrpt=%u\n", gsi->NSgCfgIrpt);
2243 printf("\tNSgCfgIrptFlags=");
2244 acpi_print_iort_smmuv1v2_intflags(gsi->NSgCfgIrptFlags);
2245
2246 if (smmu->ContextInterruptCount != 0) {
2247 iarray = (uint64_t *)((vaddr_t)node
2248 + smmu->ContextInterruptOffset);
2249 printf("\tContext Interrupts={\n");
2250 for (i = 0; i < smmu->ContextInterruptCount; i++) {
2251 printf("\t\tGSIV=%u\n",
2252 (uint32_t)(iarray[i] & 0xffffffff));
2253 printf("\t\tFlags=%u\n", (uint32_t)(iarray[i] >> 32));
2254 }
2255 }
2256 if (smmu->PmuInterruptCount != 0) {
2257 iarray = (uint64_t *)((vaddr_t)node
2258 + smmu->PmuInterruptOffset);
2259 printf("\tPmu Interrupts={\n");
2260 for (i = 0; i < smmu->PmuInterruptCount; i++) {
2261 printf("\t\tGSIV=%u\n",
2262 (uint32_t)(iarray[i] & 0xffffffff));
2263 printf("\t\tFlags=%u\n", (uint32_t)(iarray[i] >> 32));
2264 }
2265 }
2266 }
2267
2268 static void
acpi_print_iort_smmuv3(ACPI_IORT_NODE * node)2269 acpi_print_iort_smmuv3(ACPI_IORT_NODE *node)
2270 {
2271 ACPI_IORT_SMMU_V3 *smmu = (ACPI_IORT_SMMU_V3 *)node->NodeData;
2272 uint8_t httuo;
2273
2274 printf("\tBase Address=%016jx\n", (uintmax_t)smmu->BaseAddress);
2275 #define PRINTFLAG(var, flag) printflag((var), ACPI_IORT_SMMU_V3_## flag, \
2276 #flag)
2277 httuo = __SHIFTOUT(smmu->Flags, ACPI_IORT_SMMU_V3_HTTU_OVERRIDE);
2278 printf("\tFlags={HTTU Override=%hhx", httuo);
2279 pf_sep = ',';
2280 PRINTFLAG(smmu->Flags, HTTU_OVERRIDE);
2281 PRINTFLAG(smmu->Flags, COHACC_OVERRIDE);
2282 PRINTFLAG(smmu->Flags, PXM_VALID);
2283 PRINTFLAG_END();
2284 #undef PRINTFLAG
2285 printf("\tVATOS Address=%016jx\n", (uintmax_t)smmu->VatosAddress);
2286 printf("\tModel=");
2287 switch (smmu->Model) {
2288 case ACPI_IORT_SMMU_V3_GENERIC:
2289 printf("Generic SMMUv3\n");
2290 break;
2291 case ACPI_IORT_SMMU_V3_HISILICON_HI161X:
2292 printf("HiSilicon Hi161x SMMU-v3\n");
2293 break;
2294 case ACPI_IORT_SMMU_V3_CAVIUM_CN99XX:
2295 printf("Cavium CN99xx SMMU-v3\n");
2296 break;
2297 default:
2298 printf("reserved (%u)\n", smmu->Model);
2299 break;
2300 }
2301
2302 printf("\tEvent GSIV=%u\n", smmu->EventGsiv);
2303 printf("\tPRI GSIV=%u\n", smmu->PriGsiv);
2304 printf("\tGERR GSIV=%u\n", smmu->GerrGsiv);
2305 printf("\tSync GSIV=%u\n", smmu->SyncGsiv);
2306 printf("\tProximity domain=%u\n", smmu->Pxm);
2307
2308 /* XXX should we print the referred contents? */
2309 printf("\tDevice ID mapping index=%u\n", smmu->IdMappingIndex);
2310 }
2311
2312 static void
acpi_print_iort_node(ACPI_IORT_NODE * node)2313 acpi_print_iort_node(ACPI_IORT_NODE *node)
2314 {
2315 ACPI_IORT_ID_MAPPING *mapping;
2316 uint32_t offset;
2317 int datasize;
2318 bool dodump = false;
2319 struct iort_node_list *list;
2320 unsigned int i;
2321
2322 printf("\tLength=%hu\n", node->Length);
2323 printf("\tRevision=%hhu\n", node->Revision);
2324 printf("\tType=");
2325
2326 datasize = node->MappingOffset - offsetof(ACPI_IORT_NODE, NodeData);
2327 if (datasize != 0)
2328 dodump = true;
2329
2330 for (list = iort_node_list; list->gname != NULL; list++) {
2331 if (node->Type == list->Type) {
2332 printf("%s\n", list->gname);
2333 if (dodump)
2334 (*list->func)(node);
2335 break;
2336 }
2337 }
2338 if (list->gname == NULL)
2339 printf("reserved (0x%hhx)\n", node->Type);
2340
2341 printf("\tMappingCount=%u\n", node->MappingCount);
2342 if (node->MappingCount == 0)
2343 return;
2344
2345 offset = node->MappingOffset;
2346 printf("\tMapping offset=%u\n", offset);
2347 for (i = 0; i < node->MappingCount; i++) {
2348 mapping = (ACPI_IORT_ID_MAPPING *)((vaddr_t)node + offset);
2349 printf("\tMapping={\n");
2350 printf("\t\tInput base=%u\n", mapping->InputBase);
2351 printf("\t\tCount=%u\n", mapping->IdCount);
2352 printf("\t\tOutput base=%u\n", mapping->OutputBase);
2353 printf("\t\tOutput reference offset=%u\n",
2354 mapping->OutputReference);
2355 #define PRINTFLAG(var, flag) printflag((var), ACPI_IORT_ID_## flag, #flag)
2356 printf("\t\tFlags=");
2357 PRINTFLAG(mapping->Flags, SINGLE_MAPPING);
2358 PRINTFLAG_END();
2359 #undef PRINTFLAG
2360 printf("\t}\n");
2361 offset += sizeof(ACPI_IORT_ID_MAPPING);
2362 }
2363 }
2364
2365 static void
acpi_handle_iort(ACPI_TABLE_HEADER * sdp)2366 acpi_handle_iort(ACPI_TABLE_HEADER *sdp)
2367 {
2368 ACPI_TABLE_IORT *iort;
2369 ACPI_IORT_NODE *node;
2370 unsigned int i;
2371
2372 printf(BEGIN_COMMENT);
2373 acpi_print_sdt(sdp);
2374 iort = (ACPI_TABLE_IORT *)sdp;
2375 printf("\tIORT Nodes=%u\n", iort->NodeCount);
2376 printf("\tNode offset=%u\n", iort->NodeOffset);
2377
2378 node = (ACPI_IORT_NODE *)((vaddr_t)iort + iort->NodeOffset);
2379 for (i = 0; i < iort->NodeCount; i++) {
2380 printf("\n");
2381 acpi_print_iort_node(node);
2382
2383 /* Next */
2384 node = (ACPI_IORT_NODE *)((vaddr_t)node + node->Length);
2385 }
2386
2387 printf(END_COMMENT);
2388 }
2389
2390 static void
acpi_print_native_lpit(ACPI_LPIT_NATIVE * nl)2391 acpi_print_native_lpit(ACPI_LPIT_NATIVE *nl)
2392 {
2393 printf("\tEntryTrigger=");
2394 acpi_print_gas(&nl->EntryTrigger);
2395 printf("\n\tResidency=%u\n", nl->Residency);
2396 printf("\tLatency=%u\n", nl->Latency);
2397 if (nl->Header.Flags & ACPI_LPIT_NO_COUNTER)
2398 printf("\tResidencyCounter=Not Present");
2399 else {
2400 printf("\tResidencyCounter=");
2401 acpi_print_gas(&nl->ResidencyCounter);
2402 printf("\n");
2403 }
2404 if (nl->CounterFrequency)
2405 printf("\tCounterFrequency=%ju\n", nl->CounterFrequency);
2406 else
2407 printf("\tCounterFrequency=TSC\n");
2408 }
2409
2410 static void
acpi_print_lpit(ACPI_LPIT_HEADER * lpit)2411 acpi_print_lpit(ACPI_LPIT_HEADER *lpit)
2412 {
2413 if (lpit->Type == ACPI_LPIT_TYPE_NATIVE_CSTATE)
2414 printf("\tType=ACPI_LPIT_TYPE_NATIVE_CSTATE\n");
2415 else
2416 warnx("unknown LPIT type %u", lpit->Type);
2417
2418 printf("\tLength=%u\n", lpit->Length);
2419 printf("\tUniqueId=0x%04x\n", lpit->UniqueId);
2420 #define PRINTFLAG(var, flag) printflag((var), ACPI_LPIT_## flag, #flag)
2421 printf("\tFlags=");
2422 PRINTFLAG(lpit->Flags, STATE_DISABLED);
2423 PRINTFLAG_END();
2424 #undef PRINTFLAG
2425
2426 if (lpit->Type == ACPI_LPIT_TYPE_NATIVE_CSTATE)
2427 acpi_print_native_lpit((ACPI_LPIT_NATIVE *)lpit);
2428 }
2429
2430 static void
acpi_walk_lpit(ACPI_TABLE_HEADER * table,void * first,void (* action)(ACPI_LPIT_HEADER *))2431 acpi_walk_lpit(ACPI_TABLE_HEADER *table, void *first,
2432 void (*action)(ACPI_LPIT_HEADER *))
2433 {
2434 ACPI_LPIT_HEADER *subtable;
2435 char *end;
2436
2437 subtable = first;
2438 end = (char *)table + table->Length;
2439 while ((char *)subtable < end) {
2440 printf("\n");
2441 if (subtable->Length < sizeof(ACPI_LPIT_HEADER)) {
2442 warnx("invalid subtable length %u", subtable->Length);
2443 return;
2444 }
2445 action(subtable);
2446 subtable = (ACPI_LPIT_HEADER *)((char *)subtable +
2447 subtable->Length);
2448 }
2449 }
2450
2451 static void
acpi_handle_lpit(ACPI_TABLE_HEADER * sdp)2452 acpi_handle_lpit(ACPI_TABLE_HEADER *sdp)
2453 {
2454 ACPI_TABLE_LPIT *lpit;
2455
2456 printf(BEGIN_COMMENT);
2457 acpi_print_sdt(sdp);
2458 lpit = (ACPI_TABLE_LPIT *)sdp;
2459 acpi_walk_lpit(sdp, (lpit + 1), acpi_print_lpit);
2460
2461 printf(END_COMMENT);
2462 }
2463
2464 static void
acpi_handle_msct(ACPI_TABLE_HEADER * sdp)2465 acpi_handle_msct(ACPI_TABLE_HEADER *sdp)
2466 {
2467 ACPI_TABLE_MSCT *msct;
2468 ACPI_MSCT_PROXIMITY *msctentry;
2469 uint32_t pos;
2470
2471 printf(BEGIN_COMMENT);
2472 acpi_print_sdt(sdp);
2473 msct = (ACPI_TABLE_MSCT *)sdp;
2474
2475 printf("\tProximity Offset=0x%x\n", msct->ProximityOffset);
2476 printf("\tMax Proximity Domains=%d\n", msct->MaxProximityDomains);
2477 printf("\tMax Clock Domains=%d\n", msct->MaxClockDomains);
2478 printf("\tMax Physical Address=0x%"PRIx64"\n", msct->MaxAddress);
2479
2480 pos = msct->ProximityOffset;
2481 while (pos < msct->Header.Length) {
2482 msctentry = (ACPI_MSCT_PROXIMITY *)((char *)msct + pos);
2483 pos += msctentry->Length;
2484
2485 printf("\n");
2486 printf("\tRevision=%d\n", msctentry->Revision);
2487 printf("\tLength=%d\n", msctentry->Length);
2488 printf("\tRange Start=%d\n", msctentry->RangeStart);
2489 printf("\tRange End=%d\n", msctentry->RangeEnd);
2490 printf("\tProcessor Capacity=%d\n",
2491 msctentry->ProcessorCapacity);
2492 printf("\tMemory Capacity=0x%"PRIx64" byte\n",
2493 msctentry->MemoryCapacity);
2494 }
2495
2496 printf(END_COMMENT);
2497 }
2498
2499 static void
acpi_handle_ecdt(ACPI_TABLE_HEADER * sdp)2500 acpi_handle_ecdt(ACPI_TABLE_HEADER *sdp)
2501 {
2502 ACPI_TABLE_ECDT *ecdt;
2503
2504 printf(BEGIN_COMMENT);
2505 acpi_print_sdt(sdp);
2506 ecdt = (ACPI_TABLE_ECDT *)sdp;
2507 printf("\tEC_CONTROL=");
2508 acpi_print_gas(&ecdt->Control);
2509 printf("\n\tEC_DATA=");
2510 acpi_print_gas(&ecdt->Data);
2511 printf("\n\tUID=%#x, ", ecdt->Uid);
2512 printf("GPE_BIT=%#x\n", ecdt->Gpe);
2513 printf("\tEC_ID=%s\n", ecdt->Id);
2514 printf(END_COMMENT);
2515 }
2516
2517 static void
acpi_handle_mcfg(ACPI_TABLE_HEADER * sdp)2518 acpi_handle_mcfg(ACPI_TABLE_HEADER *sdp)
2519 {
2520 ACPI_TABLE_MCFG *mcfg;
2521 ACPI_MCFG_ALLOCATION *alloc;
2522 u_int i, entries;
2523
2524 printf(BEGIN_COMMENT);
2525 acpi_print_sdt(sdp);
2526 mcfg = (ACPI_TABLE_MCFG *)sdp;
2527 entries = (sdp->Length - sizeof(ACPI_TABLE_MCFG)) /
2528 sizeof(ACPI_MCFG_ALLOCATION);
2529 alloc = (ACPI_MCFG_ALLOCATION *)(mcfg + 1);
2530 for (i = 0; i < entries; i++, alloc++) {
2531 printf("\n");
2532 printf("\tBase Address=0x%016jx\n", (uintmax_t)alloc->Address);
2533 printf("\tSegment Group=0x%04x\n", alloc->PciSegment);
2534 printf("\tStart Bus=%d\n", alloc->StartBusNumber);
2535 printf("\tEnd Bus=%d\n", alloc->EndBusNumber);
2536 }
2537 printf(END_COMMENT);
2538 }
2539
2540 static void
acpi_print_pcct_subspace(ACPI_PCCT_SUBSPACE * subspace)2541 acpi_print_pcct_subspace(ACPI_PCCT_SUBSPACE *subspace)
2542 {
2543 printf("\tType=Generic Subspace\n");
2544 printf("\tBase Address=0x%016jx\n", subspace->BaseAddress);
2545 printf("\tLength=%jd\n", subspace->Length);
2546 printf("\tDoorbell Address=");
2547 acpi_print_gas(&subspace->DoorbellRegister);
2548 printf("\n");
2549 printf("\tDoorbell Preserve=0x%016jx\n", subspace->PreserveMask);
2550 printf("\tDoorbell Write=0x%016jx\n", subspace->WriteMask);
2551 printf("\tLatency=%u us\n", subspace->Latency);
2552 printf("\tMax Access Rate=%u\n", subspace->MaxAccessRate);
2553 printf("\tMin Turnaround Time=%u us\n", subspace->MinTurnaroundTime);
2554 }
2555
2556 static void
acpi_print_pcct_hw_reduced(ACPI_PCCT_HW_REDUCED * subspace)2557 acpi_print_pcct_hw_reduced(ACPI_PCCT_HW_REDUCED *subspace)
2558 {
2559 printf("\tType=HW-reduced Subspace\n");
2560 printf("\tPlatform Interrupt=%u", subspace->PlatformInterrupt);
2561 if (subspace->Flags & ACPI_PCCT_INTERRUPT_POLARITY) {
2562 printf(", Edge triggered");
2563 } else {
2564 printf(", Level triggered");
2565 }
2566 if (subspace->Flags & ACPI_PCCT_INTERRUPT_MODE) {
2567 printf(", Active low");
2568 } else {
2569 printf(", Active high");
2570 }
2571 printf("\n");
2572 printf("\tBase Address=0x%016jx\n", subspace->BaseAddress);
2573 printf("\tLength=%jd\n", subspace->Length);
2574 printf("\tDoorbell Register=");
2575 acpi_print_gas(&subspace->DoorbellRegister);
2576 printf("\n");
2577 printf("\tDoorbell Preserve=0x%016jx\n", subspace->PreserveMask);
2578 printf("\tDoorbell Write=0x%016jx\n", subspace->WriteMask);
2579 printf("\tLatency=%u us\n", subspace->Latency);
2580 printf("\tMax Access Rate=%u\n", subspace->MaxAccessRate);
2581 printf("\tMin Turnaround Time=%u us\n", subspace->MinTurnaroundTime);
2582 }
2583
2584 static void
acpi_print_pcct_hw_reduced_type2(ACPI_PCCT_HW_REDUCED_TYPE2 * subspace)2585 acpi_print_pcct_hw_reduced_type2(ACPI_PCCT_HW_REDUCED_TYPE2 *subspace)
2586 {
2587 printf("\tType=HW-reduced Subspace Type 2\n");
2588 printf("\tPlatform Interrupt=%u", subspace->PlatformInterrupt);
2589 if (subspace->Flags & ACPI_PCCT_INTERRUPT_POLARITY) {
2590 printf(", Edge triggered");
2591 } else {
2592 printf(", Level triggered");
2593 }
2594 if (subspace->Flags & ACPI_PCCT_INTERRUPT_MODE) {
2595 printf(", Active low");
2596 } else {
2597 printf(", Active high");
2598 }
2599 printf("\n");
2600 printf("\tBase Address=0x%016jx\n", subspace->BaseAddress);
2601 printf("\tLength=%jd\n", subspace->Length);
2602 printf("\tDoorbell Register=");
2603 acpi_print_gas(&subspace->DoorbellRegister);
2604 printf("\n");
2605 printf("\tDoorbell Preserve=0x%016jx\n", subspace->PreserveMask);
2606 printf("\tDoorbell Write=0x%016jx\n", subspace->WriteMask);
2607 printf("\tLatency=%u us\n", subspace->Latency);
2608 printf("\tMax Access Rate=%u\n", subspace->MaxAccessRate);
2609 printf("\tMin Turnaround Time=%u us\n", subspace->MinTurnaroundTime);
2610 printf("\tPlatform Interrupt Ack Register=");
2611 acpi_print_gas(&subspace->PlatformAckRegister);
2612 printf("\n");
2613 printf("\tPlatform Interrupt Ack Preserve=0x%016jx\n", subspace->AckPreserveMask);
2614 printf("\tPlatform Interrupt Ack Write=0x%016jx\n", subspace->AckWriteMask);
2615 }
2616
2617 static void
acpi_print_pcct_ext_pcc_master(ACPI_PCCT_EXT_PCC_MASTER * subspace)2618 acpi_print_pcct_ext_pcc_master(ACPI_PCCT_EXT_PCC_MASTER *subspace)
2619 {
2620 printf("\tType=Extended PCC Master Subspace\n");
2621 printf("\tPlatform Interrupt=%u", subspace->PlatformInterrupt);
2622 if (subspace->Flags & ACPI_PCCT_INTERRUPT_POLARITY) {
2623 printf(", Edge triggered");
2624 } else {
2625 printf(", Level triggered");
2626 }
2627 if (subspace->Flags & ACPI_PCCT_INTERRUPT_MODE) {
2628 printf(", Active low");
2629 } else {
2630 printf(", Active high");
2631 }
2632 printf("\n");
2633 printf("\tBase Address=0x%016jx\n", subspace->BaseAddress);
2634 printf("\tLength=%d\n", subspace->Length);
2635 printf("\tDoorbell Register=");
2636 acpi_print_gas(&subspace->DoorbellRegister);
2637 printf("\n");
2638 printf("\tDoorbell Preserve=0x%016jx\n", subspace->PreserveMask);
2639 printf("\tDoorbell Write=0x%016jx\n", subspace->WriteMask);
2640 printf("\tLatency=%u us\n", subspace->Latency);
2641 printf("\tMax Access Rate=%u\n", subspace->MaxAccessRate);
2642 printf("\tMin Turnaround Time=%u us\n", subspace->MinTurnaroundTime);
2643 printf("\tPlatform Interrupt Ack Register=");
2644 acpi_print_gas(&subspace->PlatformAckRegister);
2645 printf("\n");
2646 printf("\tPlatform Interrupt Ack Preserve=0x%016jx\n", subspace->AckPreserveMask);
2647 printf("\tPlatform Interrupt Ack Set=0x%016jx\n", subspace->AckSetMask);
2648 printf("\tCommand Complete Register=");
2649 acpi_print_gas(&subspace->CmdCompleteRegister);
2650 printf("\n");
2651 printf("\tCommand Complete Mask=0x%016jx\n", subspace->CmdCompleteMask);
2652 printf("\tCommand Update Register=");
2653 acpi_print_gas(&subspace->CmdUpdateRegister);
2654 printf("\n");
2655 printf("\tCommand Update Preserve Mask=0x%016jx\n", subspace->CmdUpdatePreserveMask);
2656 printf("\tCommand Update Set Mask=0x%016jx\n", subspace->CmdUpdateSetMask);
2657 printf("\tError Status Register=");
2658 acpi_print_gas(&subspace->ErrorStatusRegister);
2659 printf("\n");
2660 printf("\tError Status Mask=0x%016jx\n", subspace->ErrorStatusMask);
2661 }
2662
2663 static void
acpi_print_pcct_ext_pcc_slave(ACPI_PCCT_EXT_PCC_SLAVE * subspace)2664 acpi_print_pcct_ext_pcc_slave(ACPI_PCCT_EXT_PCC_SLAVE *subspace)
2665 {
2666 printf("\tType=Extended PCC Slave Subspace\n");
2667 printf("\tPlatform Interrupt=%u", subspace->PlatformInterrupt);
2668 if (subspace->Flags & ACPI_PCCT_INTERRUPT_POLARITY) {
2669 printf(", Edge triggered");
2670 } else {
2671 printf(", Level triggered");
2672 }
2673 if (subspace->Flags & ACPI_PCCT_INTERRUPT_MODE) {
2674 printf(", Active low");
2675 } else {
2676 printf(", Active high");
2677 }
2678 printf("\n");
2679 printf("\tBase Address=0x%016jx\n", subspace->BaseAddress);
2680 printf("\tLength=%d\n", subspace->Length);
2681 printf("\tDoorbell Register=");
2682 acpi_print_gas(&subspace->DoorbellRegister);
2683 printf("\n");
2684 printf("\tDoorbell Preserve=0x%016jx\n", subspace->PreserveMask);
2685 printf("\tDoorbell Write=0x%016jx\n", subspace->WriteMask);
2686 printf("\tLatency=%u us\n", subspace->Latency);
2687 printf("\tMax Access Rate=%u\n", subspace->MaxAccessRate);
2688 printf("\tMin Turnaround Time=%u us\n", subspace->MinTurnaroundTime);
2689 printf("\tPlatform Interrupt Ack Register=");
2690 acpi_print_gas(&subspace->PlatformAckRegister);
2691 printf("\n");
2692 printf("\tPlatform Interrupt Ack Preserve=0x%016jx\n", subspace->AckPreserveMask);
2693 printf("\tPlatform Interrupt Ack Set=0x%016jx\n", subspace->AckSetMask);
2694 printf("\tCommand Complete Register=");
2695 acpi_print_gas(&subspace->CmdCompleteRegister);
2696 printf("\n");
2697 printf("\tCommand Complete Mask=0x%016jx\n", subspace->CmdCompleteMask);
2698 printf("\tCommand Update Register=");
2699 acpi_print_gas(&subspace->CmdUpdateRegister);
2700 printf("\n");
2701 printf("\tCommand Update Preserve Mask=0x%016jx\n", subspace->CmdUpdatePreserveMask);
2702 printf("\tCommand Update Set Mask=0x%016jx\n", subspace->CmdUpdateSetMask);
2703 printf("\tError Status Register=");
2704 acpi_print_gas(&subspace->ErrorStatusRegister);
2705 printf("\n");
2706 printf("\tError Status Mask=0x%016jx\n", subspace->ErrorStatusMask);
2707 }
2708
2709 static void
acpi_print_pcct(ACPI_SUBTABLE_HEADER * hdr)2710 acpi_print_pcct(ACPI_SUBTABLE_HEADER *hdr)
2711 {
2712 switch (hdr->Type) {
2713 case ACPI_PCCT_TYPE_GENERIC_SUBSPACE:
2714 acpi_print_pcct_subspace((ACPI_PCCT_SUBSPACE *)hdr);
2715 break;
2716 case ACPI_PCCT_TYPE_HW_REDUCED_SUBSPACE:
2717 acpi_print_pcct_hw_reduced((ACPI_PCCT_HW_REDUCED *)hdr);
2718 break;
2719 case ACPI_PCCT_TYPE_HW_REDUCED_SUBSPACE_TYPE2:
2720 acpi_print_pcct_hw_reduced_type2((ACPI_PCCT_HW_REDUCED_TYPE2 *)hdr);
2721 break;
2722 case ACPI_PCCT_TYPE_EXT_PCC_MASTER_SUBSPACE:
2723 acpi_print_pcct_ext_pcc_master((ACPI_PCCT_EXT_PCC_MASTER *)hdr);
2724 break;
2725 case ACPI_PCCT_TYPE_EXT_PCC_SLAVE_SUBSPACE:
2726 acpi_print_pcct_ext_pcc_slave((ACPI_PCCT_EXT_PCC_SLAVE *)hdr);
2727 break;
2728 default:
2729 printf("\tUnknown structure"
2730 "(type = %hhu, length = %hhu)\n",
2731 hdr->Type, hdr->Length);
2732 break;
2733 }
2734 }
2735
2736 static void
acpi_handle_pcct(ACPI_TABLE_HEADER * sdp)2737 acpi_handle_pcct(ACPI_TABLE_HEADER *sdp)
2738 {
2739 ACPI_TABLE_PCCT *pcct;
2740
2741 printf(BEGIN_COMMENT);
2742 acpi_print_sdt(sdp);
2743
2744 pcct = (ACPI_TABLE_PCCT *)sdp;
2745 #define PRINTFLAG(var, flag) printflag((var), ACPI_PCCT_## flag, #flag)
2746 printf("\tFlags=");
2747 PRINTFLAG(pcct->Flags, DOORBELL);
2748 PRINTFLAG_END();
2749 #undef PRINTFLAG
2750
2751 acpi_walk_subtables(sdp, (pcct + 1), acpi_print_pcct);
2752
2753 printf(END_COMMENT);
2754 }
2755
2756 static void
acpi_print_pptt_processor(ACPI_PPTT_PROCESSOR * processor)2757 acpi_print_pptt_processor(ACPI_PPTT_PROCESSOR *processor)
2758 {
2759 uint32_t *private;
2760 unsigned int i;
2761
2762 printf("\tType=processor\n");
2763 printf("\tLength=%d\n", processor->Header.Length);
2764 #define PRINTFLAG(var, flag) printflag((var), ACPI_PPTT_## flag, #flag)
2765
2766 printf("\tFlags=");
2767 PRINTFLAG(processor->Flags, PHYSICAL_PACKAGE);
2768 PRINTFLAG(processor->Flags, ACPI_PROCESSOR_ID_VALID);
2769 PRINTFLAG_END();
2770
2771 #undef PRINTFLAG
2772 printf("\tParent=%08x\n", processor->Parent);
2773 printf("\tACPI Processor ID=0x%08x\n", processor->AcpiProcessorId);
2774 printf("\tprivate resources=%d\n", processor->NumberOfPrivResources);
2775
2776 private = (uint32_t *)(processor + 1);
2777 for (i = 0; i < processor->NumberOfPrivResources; i++)
2778 printf("\tprivate resources%d=%08x\n", i, private[i]);
2779 }
2780
2781 static void
acpi_print_pptt_cache(ACPI_PPTT_CACHE * cache)2782 acpi_print_pptt_cache(ACPI_PPTT_CACHE *cache)
2783 {
2784
2785 printf("\tType=cache\n");
2786 printf("\tLength=%d\n", cache->Header.Length);
2787
2788 #define PRINTFLAG(var, flag) printflag((var), ACPI_PPTT_## flag, #flag)
2789 printf("\tFlags=");
2790 PRINTFLAG(cache->Flags, SIZE_PROPERTY_VALID);
2791 PRINTFLAG(cache->Flags, NUMBER_OF_SETS_VALID);
2792 PRINTFLAG(cache->Flags, ASSOCIATIVITY_VALID);
2793 PRINTFLAG(cache->Flags, ALLOCATION_TYPE_VALID);
2794 PRINTFLAG(cache->Flags, CACHE_TYPE_VALID);
2795 PRINTFLAG(cache->Flags, WRITE_POLICY_VALID);
2796 PRINTFLAG(cache->Flags, LINE_SIZE_VALID);
2797 PRINTFLAG_END();
2798 #undef PRINTFLAG
2799
2800 printf("\tNextLevel=0x%08x\n", cache->NextLevelOfCache);
2801 if (cache->Flags & ACPI_PPTT_SIZE_PROPERTY_VALID)
2802 printf("\tSize=%d\n", cache->Size);
2803 if (cache->Flags & ACPI_PPTT_NUMBER_OF_SETS_VALID)
2804 printf("\tSets=%d\n", cache->NumberOfSets);
2805 if (cache->Flags & ACPI_PPTT_ASSOCIATIVITY_VALID)
2806 printf("\tAssociativity=%d\n", cache->Associativity);
2807 if (cache->Flags & ACPI_PPTT_ALLOCATION_TYPE_VALID) {
2808 printf("\tAllocation type=");
2809 switch (cache->Attributes & ACPI_PPTT_MASK_ALLOCATION_TYPE) {
2810 case ACPI_PPTT_CACHE_READ_ALLOCATE:
2811 printf("Read allocate\n");
2812 break;
2813 case ACPI_PPTT_CACHE_WRITE_ALLOCATE:
2814 printf("Write allocate\n");
2815 break;
2816 case ACPI_PPTT_CACHE_RW_ALLOCATE:
2817 case ACPI_PPTT_CACHE_RW_ALLOCATE_ALT:
2818 printf("Read and Write allocate\n");
2819 break;
2820 }
2821 }
2822 if (cache->Flags & ACPI_PPTT_CACHE_TYPE_VALID) {
2823 printf("\tCache type=");
2824 switch (cache->Attributes & ACPI_PPTT_MASK_CACHE_TYPE) {
2825 case ACPI_PPTT_CACHE_TYPE_DATA:
2826 printf("Data\n");
2827 break;
2828 case ACPI_PPTT_CACHE_TYPE_INSTR:
2829 printf("Instruction\n");
2830 break;
2831 case ACPI_PPTT_CACHE_TYPE_UNIFIED:
2832 case ACPI_PPTT_CACHE_TYPE_UNIFIED_ALT:
2833 printf("Unified\n");
2834 break;
2835 }
2836 }
2837 if (cache->Flags & ACPI_PPTT_WRITE_POLICY_VALID)
2838 printf("\tWrite Policy=Write %s \n",
2839 (cache->Attributes & ACPI_PPTT_MASK_WRITE_POLICY) ?
2840 "through" : "back");
2841
2842 if (cache->Flags & ACPI_PPTT_LINE_SIZE_VALID)
2843 printf("\tLine size=%d\n", cache->LineSize);
2844 }
2845
2846 static void
acpi_print_pptt_id(ACPI_PPTT_ID * id)2847 acpi_print_pptt_id(ACPI_PPTT_ID *id)
2848 {
2849
2850 printf("\tType=id\n");
2851 printf("\tLength=%d\n", id->Header.Length);
2852
2853 printf("\tVENDOR_ID=");
2854 acpi_print_string((char *)&id->VendorId, 4);
2855 printf("\n");
2856
2857 printf("\tLEVEL_1_ID=%016" PRIx64 "\n", id->Level1Id);
2858 printf("\tLEVEL_2_ID=%016" PRIx64 "\n", id->Level2Id);
2859 printf("\tMajor=%hu", id->MajorRev);
2860 printf("\tMinor=%hu", id->MinorRev);
2861 printf("\tSpin=%hu", id->SpinRev);
2862 }
2863
2864 static void
acpi_print_pptt(ACPI_SUBTABLE_HEADER * hdr)2865 acpi_print_pptt(ACPI_SUBTABLE_HEADER *hdr)
2866 {
2867 switch (hdr->Type) {
2868 case ACPI_PPTT_TYPE_PROCESSOR:
2869 acpi_print_pptt_processor((ACPI_PPTT_PROCESSOR *)hdr);
2870 break;
2871 case ACPI_PPTT_TYPE_CACHE:
2872 acpi_print_pptt_cache((ACPI_PPTT_CACHE *)hdr);
2873 break;
2874 case ACPI_PPTT_TYPE_ID:
2875 acpi_print_pptt_id((ACPI_PPTT_ID *)hdr);
2876 break;
2877 default:
2878 printf("\tUnknown structure"
2879 "(type = %hhu, length = %hhu)\n",
2880 hdr->Type, hdr->Length);
2881 break;
2882 }
2883 }
2884
2885 static void
acpi_handle_pptt(ACPI_TABLE_HEADER * sdp)2886 acpi_handle_pptt(ACPI_TABLE_HEADER *sdp)
2887 {
2888 ACPI_TABLE_PPTT *pptt;
2889
2890 printf(BEGIN_COMMENT);
2891 acpi_print_sdt(sdp);
2892
2893 pptt = (ACPI_TABLE_PPTT *)sdp;
2894 acpi_walk_subtables(sdp, (pptt + 1), acpi_print_pptt);
2895
2896 printf(END_COMMENT);
2897 }
2898
2899 static void
acpi_handle_sbst(ACPI_TABLE_HEADER * sdp)2900 acpi_handle_sbst(ACPI_TABLE_HEADER *sdp)
2901 {
2902 ACPI_TABLE_SBST *sbst;
2903
2904 printf(BEGIN_COMMENT);
2905 acpi_print_sdt(sdp);
2906 sbst = (ACPI_TABLE_SBST *)sdp;
2907
2908 printf("\tWarning Level=%d mWh\n", sbst->WarningLevel);
2909 printf("\tLow Level=%d mWh\n", sbst->LowLevel);
2910 printf("\tCritical Level=%d mWh\n", sbst->CriticalLevel);
2911
2912 printf(END_COMMENT);
2913 }
2914
2915 static void
acpi_handle_slit(ACPI_TABLE_HEADER * sdp)2916 acpi_handle_slit(ACPI_TABLE_HEADER *sdp)
2917 {
2918 ACPI_TABLE_SLIT *slit;
2919 u_int idx;
2920 uint64_t cnt;
2921
2922 printf(BEGIN_COMMENT);
2923 acpi_print_sdt(sdp);
2924 slit = (ACPI_TABLE_SLIT *)sdp;
2925
2926 cnt = slit->LocalityCount * slit->LocalityCount;
2927 printf("\tLocalityCount=%ju\n", (uintmax_t)slit->LocalityCount);
2928 printf("\tEntry=\n\t");
2929 for (idx = 0; idx < cnt; idx++) {
2930 printf("%u ", slit->Entry[idx]);
2931 if ((idx % slit->LocalityCount) == (slit->LocalityCount - 1)) {
2932 printf("\n");
2933 if (idx < cnt - 1)
2934 printf("\t");
2935 }
2936 }
2937
2938 printf(END_COMMENT);
2939 }
2940
2941 static void
acpi_handle_spcr(ACPI_TABLE_HEADER * sdp)2942 acpi_handle_spcr(ACPI_TABLE_HEADER *sdp)
2943 {
2944 ACPI_TABLE_SPCR *spcr;
2945
2946 printf(BEGIN_COMMENT);
2947 acpi_print_sdt(sdp);
2948 spcr = (ACPI_TABLE_SPCR *)sdp;
2949
2950 printf("\n\tInterface Type=");
2951 switch (sdp->Revision) {
2952 case 1:
2953 printf("full 16550%s\n",
2954 (spcr->InterfaceType == 1) ?
2955 "(must also accept writing FCR register)" : "");
2956 break;
2957 case 2:
2958 acpi_print_dbg2_serial_subtype(spcr->InterfaceType);
2959 break;
2960 default:
2961 printf("unknown Revision\n");
2962 break;
2963 }
2964
2965 printf("\tSerial Port=");
2966 acpi_print_gas(&spcr->SerialPort);
2967 printf("\n\tInterrupt Type={");
2968 if (spcr->InterruptType & 0x1) {
2969 printf("\n\t\tdual-8259 IRQ=");
2970 switch (spcr->PcInterrupt) {
2971 case 2 ... 7:
2972 case 9 ... 12:
2973 case 14 ... 15:
2974 printf("%d", spcr->PcInterrupt);
2975 break;
2976 default:
2977 printf("%d (invalid entry)", spcr->PcInterrupt);
2978 break;
2979 }
2980 }
2981 if (spcr->InterruptType & 0x2) {
2982 printf("\n\t\tIO APIC={ GSI=%d }", spcr->Interrupt);
2983 }
2984 if (spcr->InterruptType & 0x4) {
2985 printf("\n\t\tIO SAPIC={ GSI=%d }", spcr->Interrupt);
2986 }
2987 if (spcr->InterruptType & 0x8) {
2988 printf("\n\t\tARMH GIC={ GSI=%d }", spcr->Interrupt);
2989 }
2990 printf("\n\t}\n");
2991
2992 printf("\tBaud Rate=");
2993 switch (spcr->BaudRate) {
2994 case 3:
2995 printf("9600");
2996 break;
2997 case 4:
2998 printf("19200");
2999 break;
3000 case 6:
3001 printf("57600");
3002 break;
3003 case 7:
3004 printf("115200");
3005 break;
3006 default:
3007 printf("unknown speed index %d", spcr->BaudRate);
3008 break;
3009 }
3010 printf("\n\tParity={");
3011 switch (spcr->Parity) {
3012 case 0:
3013 printf("OFF");
3014 break;
3015 default:
3016 printf("ON");
3017 break;
3018 }
3019 printf("}\n");
3020
3021 printf("\tStop Bits={");
3022 switch (spcr->StopBits) {
3023 case 1:
3024 printf("ON");
3025 break;
3026 default:
3027 printf("OFF");
3028 break;
3029 }
3030 printf("}\n");
3031
3032 printf("\tFlow Control={");
3033 if (spcr->FlowControl & 0x1)
3034 printf("DCD, ");
3035 if (spcr->FlowControl & 0x2)
3036 printf("RTS/CTS hardware, ");
3037 if (spcr->FlowControl & 0x4)
3038 printf("XON/XOFF software");
3039 printf("}\n");
3040
3041 printf("\tTerminal=");
3042 switch (spcr->TerminalType) {
3043 case 0:
3044 printf("VT100");
3045 break;
3046 case 1:
3047 printf("VT100+");
3048 break;
3049 case 2:
3050 printf("VT-UTF8");
3051 break;
3052 case 3:
3053 printf("ANSI");
3054 break;
3055 default:
3056 printf("unknown type %d", spcr->TerminalType);
3057 break;
3058 }
3059 printf("\n");
3060
3061 acpi_print_pci(spcr->PciVendorId, spcr->PciDeviceId,
3062 spcr->PciSegment, spcr->PciBus, spcr->PciDevice, spcr->PciFunction);
3063
3064 printf("\tPCI Flags={");
3065 if (spcr->PciFlags & ACPI_SPCR_DO_NOT_DISABLE)
3066 printf("DONOT_DISABLE");
3067 printf("}\n");
3068
3069 printf(END_COMMENT);
3070 }
3071
3072 static void
acpi_handle_spmi(ACPI_TABLE_HEADER * sdp)3073 acpi_handle_spmi(ACPI_TABLE_HEADER *sdp)
3074 {
3075 ACPI_TABLE_SPMI *spmi;
3076
3077 printf(BEGIN_COMMENT);
3078 acpi_print_sdt(sdp);
3079 spmi = (ACPI_TABLE_SPMI *)sdp;
3080
3081 printf("\tInterface Type=");
3082 switch (spmi->InterfaceType) {
3083 case ACPI_SPMI_KEYBOARD:
3084 printf("Keyboard Controller Stype (KCS)");
3085 break;
3086 case ACPI_SPMI_SMI:
3087 printf("Server Management Interface Chip (SMIC)");
3088 break;
3089 case ACPI_SPMI_BLOCK_TRANSFER:
3090 printf("Block Transfer (BT)");
3091 break;
3092 case ACPI_SPMI_SMBUS:
3093 printf("SMBus System Interface (SSIF)");
3094 break;
3095 default:
3096 printf("Reserved(%d)", spmi->InterfaceType);
3097 break;
3098 }
3099 printf("\n\tSpecRevision=%d.%d", spmi->SpecRevision >> 8,
3100 spmi->SpecRevision & 0xff);
3101
3102 printf("\n\tInterrupt Type={");
3103 if (spmi->InterruptType & 0x1) {
3104 printf("\n\t\tSCI triggered GPE=%d", spmi->GpeNumber);
3105 }
3106 if (spmi->InterruptType & 0x2) {
3107 printf("\n\t\tIO APIC/SAPIC={ GSI=%d }", spmi->Interrupt);
3108 }
3109 printf("\n\t}\n");
3110
3111 printf("\tBase Address=");
3112 acpi_print_gas(&spmi->IpmiRegister);
3113 printf("\n");
3114
3115 if ((spmi->PciDeviceFlag & 0x01) != 0)
3116 acpi_print_pci_sbdf(spmi->PciSegment, spmi->PciBus,
3117 spmi->PciDevice, spmi->PciFunction);
3118
3119 printf(END_COMMENT);
3120 }
3121
3122 static void
acpi_print_srat_cpu(uint8_t type,uint32_t apic_id,uint32_t proximity_domain,uint32_t flags,uint32_t clockdomain,uint8_t sapic_eid)3123 acpi_print_srat_cpu(uint8_t type, uint32_t apic_id, uint32_t proximity_domain,
3124 uint32_t flags, uint32_t clockdomain, uint8_t sapic_eid)
3125 {
3126
3127 printf("\tFlags={");
3128 if (flags & ACPI_SRAT_CPU_ENABLED)
3129 printf("ENABLED");
3130 else
3131 printf("DISABLED");
3132 printf("}\n");
3133 printf("\t%s ID=%d\n",
3134 (type == ACPI_SRAT_TYPE_GIC_ITS_AFFINITY) ? "ITS" : "APIC",
3135 apic_id);
3136 if (type == ACPI_SRAT_TYPE_CPU_AFFINITY)
3137 printf("\tSAPIC EID=%d\n", sapic_eid);
3138 printf("\tProximity Domain=%d\n", proximity_domain);
3139 if (type != ACPI_SRAT_TYPE_GIC_ITS_AFFINITY)
3140 printf("\tClock Domain=%d\n", clockdomain);
3141 }
3142
3143 static void
acpi_print_srat_memory(ACPI_SRAT_MEM_AFFINITY * mp)3144 acpi_print_srat_memory(ACPI_SRAT_MEM_AFFINITY *mp)
3145 {
3146
3147 printf("\tFlags={");
3148 if (mp->Flags & ACPI_SRAT_MEM_ENABLED)
3149 printf("ENABLED");
3150 else
3151 printf("DISABLED");
3152 if (mp->Flags & ACPI_SRAT_MEM_HOT_PLUGGABLE)
3153 printf(",HOT_PLUGGABLE");
3154 if (mp->Flags & ACPI_SRAT_MEM_NON_VOLATILE)
3155 printf(",NON_VOLATILE");
3156 printf("}\n");
3157 printf("\tBase Address=0x%016jx\n", (uintmax_t)mp->BaseAddress);
3158 printf("\tLength=0x%016jx\n", (uintmax_t)mp->Length);
3159 printf("\tProximity Domain=%d\n", mp->ProximityDomain);
3160 }
3161
3162 static const char *srat_types[] = {
3163 [ACPI_SRAT_TYPE_CPU_AFFINITY] = "CPU",
3164 [ACPI_SRAT_TYPE_MEMORY_AFFINITY] = "Memory",
3165 [ACPI_SRAT_TYPE_X2APIC_CPU_AFFINITY] = "X2APIC",
3166 [ACPI_SRAT_TYPE_GICC_AFFINITY] = "GICC",
3167 [ACPI_SRAT_TYPE_GIC_ITS_AFFINITY] = "GIC ITS",
3168 };
3169
3170 static void
acpi_print_srat(ACPI_SUBTABLE_HEADER * srat)3171 acpi_print_srat(ACPI_SUBTABLE_HEADER *srat)
3172 {
3173 ACPI_SRAT_CPU_AFFINITY *cpu;
3174 ACPI_SRAT_X2APIC_CPU_AFFINITY *x2apic;
3175 ACPI_SRAT_GICC_AFFINITY *gicc;
3176 ACPI_SRAT_GIC_ITS_AFFINITY *gici;
3177
3178 if (srat->Type < __arraycount(srat_types))
3179 printf("\tType=%s\n", srat_types[srat->Type]);
3180 else
3181 printf("\tType=%d (unknown)\n", srat->Type);
3182 switch (srat->Type) {
3183 case ACPI_SRAT_TYPE_CPU_AFFINITY:
3184 cpu = (ACPI_SRAT_CPU_AFFINITY *)srat;
3185 acpi_print_srat_cpu(srat->Type, cpu->ApicId,
3186 cpu->ProximityDomainHi[2] << 24 |
3187 cpu->ProximityDomainHi[1] << 16 |
3188 cpu->ProximityDomainHi[0] << 0 |
3189 cpu->ProximityDomainLo,
3190 cpu->Flags, cpu->ClockDomain, cpu->LocalSapicEid);
3191 break;
3192 case ACPI_SRAT_TYPE_MEMORY_AFFINITY:
3193 acpi_print_srat_memory((ACPI_SRAT_MEM_AFFINITY *)srat);
3194 break;
3195 case ACPI_SRAT_TYPE_X2APIC_CPU_AFFINITY:
3196 x2apic = (ACPI_SRAT_X2APIC_CPU_AFFINITY *)srat;
3197 acpi_print_srat_cpu(srat->Type, x2apic->ApicId,
3198 x2apic->ProximityDomain,
3199 x2apic->Flags, x2apic->ClockDomain, 0 /* dummy */);
3200 break;
3201 case ACPI_SRAT_TYPE_GICC_AFFINITY:
3202 gicc = (ACPI_SRAT_GICC_AFFINITY *)srat;
3203 acpi_print_srat_cpu(srat->Type, gicc->AcpiProcessorUid,
3204 gicc->ProximityDomain,
3205 gicc->Flags, gicc->ClockDomain, 0 /* dummy */);
3206 break;
3207 case ACPI_SRAT_TYPE_GIC_ITS_AFFINITY:
3208 gici = (ACPI_SRAT_GIC_ITS_AFFINITY *)srat;
3209 acpi_print_srat_cpu(srat->Type, gici->ItsId,
3210 gici->ProximityDomain,
3211 0 /* dummy */, 0 /* dummy */, 0 /* dummy */);
3212 break;
3213 }
3214 }
3215
3216 static void
acpi_handle_srat(ACPI_TABLE_HEADER * sdp)3217 acpi_handle_srat(ACPI_TABLE_HEADER *sdp)
3218 {
3219 ACPI_TABLE_SRAT *srat;
3220
3221 printf(BEGIN_COMMENT);
3222 acpi_print_sdt(sdp);
3223 srat = (ACPI_TABLE_SRAT *)sdp;
3224 printf("\tTable Revision=%d\n", srat->TableRevision);
3225 acpi_walk_subtables(sdp, (srat + 1), acpi_print_srat);
3226 printf(END_COMMENT);
3227 }
3228
3229 static const char *nfit_types[] = {
3230 [ACPI_NFIT_TYPE_SYSTEM_ADDRESS] = "System Address",
3231 [ACPI_NFIT_TYPE_MEMORY_MAP] = "Memory Map",
3232 [ACPI_NFIT_TYPE_INTERLEAVE] = "Interleave",
3233 [ACPI_NFIT_TYPE_SMBIOS] = "SMBIOS",
3234 [ACPI_NFIT_TYPE_CONTROL_REGION] = "Control Region",
3235 [ACPI_NFIT_TYPE_DATA_REGION] = "Data Region",
3236 [ACPI_NFIT_TYPE_FLUSH_ADDRESS] = "Flush Address"
3237 };
3238
3239
3240 static void
acpi_print_nfit(ACPI_NFIT_HEADER * nfit)3241 acpi_print_nfit(ACPI_NFIT_HEADER *nfit)
3242 {
3243 char *uuidstr;
3244 uint32_t status;
3245
3246 ACPI_NFIT_SYSTEM_ADDRESS *sysaddr;
3247 ACPI_NFIT_MEMORY_MAP *mmap;
3248 ACPI_NFIT_INTERLEAVE *ileave;
3249 ACPI_NFIT_SMBIOS *smbios __unused;
3250 ACPI_NFIT_CONTROL_REGION *ctlreg;
3251 ACPI_NFIT_DATA_REGION *datareg;
3252 ACPI_NFIT_FLUSH_ADDRESS *fladdr;
3253
3254 if (nfit->Type < __arraycount(nfit_types))
3255 printf("\tType=%s\n", nfit_types[nfit->Type]);
3256 else
3257 printf("\tType=%u (unknown)\n", nfit->Type);
3258 switch (nfit->Type) {
3259 case ACPI_NFIT_TYPE_SYSTEM_ADDRESS:
3260 sysaddr = (ACPI_NFIT_SYSTEM_ADDRESS *)nfit;
3261 printf("\tRangeIndex=%u\n", (u_int)sysaddr->RangeIndex);
3262 printf("\tProximityDomain=%u\n",
3263 (u_int)sysaddr->ProximityDomain);
3264 uuid_to_string((uuid_t *)(sysaddr->RangeGuid),
3265 &uuidstr, &status);
3266 if (status != uuid_s_ok)
3267 errx(1, "uuid_to_string: status=%u", status);
3268 printf("\tRangeGuid=%s\n", uuidstr);
3269 free(uuidstr);
3270 printf("\tAddress=0x%016jx\n", (uintmax_t)sysaddr->Address);
3271 printf("\tLength=0x%016jx\n", (uintmax_t)sysaddr->Length);
3272 printf("\tMemoryMapping=0x%016jx\n",
3273 (uintmax_t)sysaddr->MemoryMapping);
3274
3275 #define PRINTFLAG(var, flag) printflag((var), ACPI_NFIT_## flag, #flag)
3276
3277 printf("\tFlags=");
3278 PRINTFLAG(sysaddr->Flags, ADD_ONLINE_ONLY);
3279 PRINTFLAG(sysaddr->Flags, PROXIMITY_VALID);
3280 PRINTFLAG_END();
3281
3282 #undef PRINTFLAG
3283
3284 break;
3285 case ACPI_NFIT_TYPE_MEMORY_MAP:
3286 mmap = (ACPI_NFIT_MEMORY_MAP *)nfit;
3287 printf("\tDeviceHandle=%u\n", (u_int)mmap->DeviceHandle);
3288 printf("\tPhysicalId=%u\n", (u_int)mmap->PhysicalId);
3289 printf("\tRegionId=%u\n", (u_int)mmap->RegionId);
3290 printf("\tRangeIndex=%u\n", (u_int)mmap->RangeIndex);
3291 printf("\tRegionIndex=%u\n", (u_int)mmap->RegionIndex);
3292 printf("\tRegionSize=0x%016jx\n", (uintmax_t)mmap->RegionSize);
3293 printf("\tRegionOffset=0x%016jx\n",
3294 (uintmax_t)mmap->RegionOffset);
3295 printf("\tAddress=0x%016jx\n", (uintmax_t)mmap->Address);
3296 printf("\tInterleaveIndex=%u\n", (u_int)mmap->InterleaveIndex);
3297 printf("\tInterleaveWays=%u\n", (u_int)mmap->InterleaveWays);
3298
3299 #define PRINTFLAG(var, flag) printflag((var), ACPI_NFIT_MEM_## flag, #flag)
3300
3301 printf("\tFlags=");
3302 PRINTFLAG(mmap->Flags, SAVE_FAILED);
3303 PRINTFLAG(mmap->Flags, RESTORE_FAILED);
3304 PRINTFLAG(mmap->Flags, FLUSH_FAILED);
3305 PRINTFLAG(mmap->Flags, NOT_ARMED);
3306 PRINTFLAG(mmap->Flags, HEALTH_OBSERVED);
3307 PRINTFLAG(mmap->Flags, HEALTH_ENABLED);
3308 PRINTFLAG(mmap->Flags, MAP_FAILED);
3309 PRINTFLAG_END();
3310
3311 #undef PRINTFLAG
3312
3313 break;
3314 case ACPI_NFIT_TYPE_INTERLEAVE:
3315 ileave = (ACPI_NFIT_INTERLEAVE *)nfit;
3316 printf("\tInterleaveIndex=%u\n",
3317 (u_int)ileave->InterleaveIndex);
3318 printf("\tLineCount=%u\n", (u_int)ileave->LineCount);
3319 printf("\tLineSize=%u\n", (u_int)ileave->LineSize);
3320 /* XXX ileave->LineOffset[i] output is not supported */
3321 break;
3322 case ACPI_NFIT_TYPE_SMBIOS:
3323 smbios = (ACPI_NFIT_SMBIOS *)nfit;
3324 /* XXX smbios->Data[x] output is not supported */
3325 break;
3326 case ACPI_NFIT_TYPE_CONTROL_REGION:
3327 ctlreg = (ACPI_NFIT_CONTROL_REGION *)nfit;
3328 printf("\tRegionIndex=%u\n", (u_int)ctlreg->RegionIndex);
3329 printf("\tVendorId=0x%04x\n", (u_int)ctlreg->VendorId);
3330 printf("\tDeviceId=0x%04x\n", (u_int)ctlreg->DeviceId);
3331 printf("\tRevisionId=%u\n", (u_int)ctlreg->RevisionId);
3332 printf("\tSubsystemVendorId=0x%04x\n",
3333 (u_int)ctlreg->SubsystemVendorId);
3334 printf("\tSubsystemDeviceId=0x%04x\n",
3335 (u_int)ctlreg->SubsystemDeviceId);
3336 printf("\tSubsystemRevisionId=%u\n",
3337 (u_int)ctlreg->SubsystemRevisionId);
3338 printf("\tValidFields=%02x\n", (u_int)ctlreg->ValidFields);
3339 printf("\tManufacturingLocation=%u\n",
3340 (u_int)ctlreg->ManufacturingLocation);
3341 printf("\tManufacturingDate=%u\n",
3342 (u_int)ctlreg->ManufacturingDate);
3343 printf("\tSerialNumber=%u\n",
3344 (u_int)ctlreg->SerialNumber);
3345 printf("\tCode=0x%04x\n", (u_int)ctlreg->Code);
3346 printf("\tWindows=%u\n", (u_int)ctlreg->Windows);
3347 printf("\tWindowSize=0x%016jx\n",
3348 (uintmax_t)ctlreg->WindowSize);
3349 printf("\tCommandOffset=0x%016jx\n",
3350 (uintmax_t)ctlreg->CommandOffset);
3351 printf("\tCommandSize=0x%016jx\n",
3352 (uintmax_t)ctlreg->CommandSize);
3353 printf("\tStatusOffset=0x%016jx\n",
3354 (uintmax_t)ctlreg->StatusOffset);
3355 printf("\tStatusSize=0x%016jx\n",
3356 (uintmax_t)ctlreg->StatusSize);
3357
3358 #define PRINTFLAG(var, flag) printflag((var), ACPI_NFIT_## flag, #flag)
3359
3360 printf("\tFlags=");
3361 PRINTFLAG(ctlreg->Flags, CONTROL_BUFFERED);
3362 PRINTFLAG_END();
3363
3364 #undef PRINTFLAG
3365
3366 break;
3367 case ACPI_NFIT_TYPE_DATA_REGION:
3368 datareg = (ACPI_NFIT_DATA_REGION *)nfit;
3369 printf("\tRegionIndex=%u\n", (u_int)datareg->RegionIndex);
3370 printf("\tWindows=%u\n", (u_int)datareg->Windows);
3371 printf("\tOffset=0x%016jx\n", (uintmax_t)datareg->Offset);
3372 printf("\tSize=0x%016jx\n", (uintmax_t)datareg->Size);
3373 printf("\tCapacity=0x%016jx\n", (uintmax_t)datareg->Capacity);
3374 printf("\tStartAddress=0x%016jx\n",
3375 (uintmax_t)datareg->StartAddress);
3376 break;
3377 case ACPI_NFIT_TYPE_FLUSH_ADDRESS:
3378 fladdr = (ACPI_NFIT_FLUSH_ADDRESS *)nfit;
3379 printf("\tDeviceHandle=%u\n", (u_int)fladdr->DeviceHandle);
3380 printf("\tHintCount=%u\n", (u_int)fladdr->HintCount);
3381 /* XXX fladdr->HintAddress[i] output is not supported */
3382 break;
3383 }
3384 }
3385
3386 static void
acpi_handle_nfit(ACPI_TABLE_HEADER * sdp)3387 acpi_handle_nfit(ACPI_TABLE_HEADER *sdp)
3388 {
3389 ACPI_TABLE_NFIT *nfit;
3390
3391 printf(BEGIN_COMMENT);
3392 acpi_print_sdt(sdp);
3393 nfit = (ACPI_TABLE_NFIT *)sdp;
3394 acpi_walk_nfit(sdp, (nfit + 1), acpi_print_nfit);
3395 printf(END_COMMENT);
3396 }
3397
3398 static char *
acpi_tcpa_evname(struct TCPAevent * event)3399 acpi_tcpa_evname(struct TCPAevent *event)
3400 {
3401 struct TCPApc_event *pc_event;
3402 char *eventname = NULL;
3403
3404 pc_event = (struct TCPApc_event *)(event + 1);
3405
3406 switch (event->event_type) {
3407 case PREBOOT:
3408 case POST_CODE:
3409 case UNUSED:
3410 case NO_ACTION:
3411 case SEPARATOR:
3412 case SCRTM_CONTENTS:
3413 case SCRTM_VERSION:
3414 case CPU_MICROCODE:
3415 case PLATFORM_CONFIG_FLAGS:
3416 case TABLE_OF_DEVICES:
3417 case COMPACT_HASH:
3418 case IPL:
3419 case IPL_PARTITION_DATA:
3420 case NONHOST_CODE:
3421 case NONHOST_CONFIG:
3422 case NONHOST_INFO:
3423 asprintf(&eventname, "%s",
3424 tcpa_event_type_strings[event->event_type]);
3425 break;
3426
3427 case ACTION:
3428 eventname = calloc(event->event_size + 1, sizeof(char));
3429 memcpy(eventname, pc_event, event->event_size);
3430 break;
3431
3432 case EVENT_TAG:
3433 switch (pc_event->event_id) {
3434 case SMBIOS:
3435 case BIS_CERT:
3436 case CMOS:
3437 case NVRAM:
3438 case OPTION_ROM_EXEC:
3439 case OPTION_ROM_CONFIG:
3440 case S_CRTM_VERSION:
3441 case POST_BIOS_ROM:
3442 case ESCD:
3443 case OPTION_ROM_MICROCODE:
3444 case S_CRTM_CONTENTS:
3445 case POST_CONTENTS:
3446 asprintf(&eventname, "%s",
3447 TCPA_pcclient_strings[pc_event->event_id]);
3448 break;
3449
3450 default:
3451 asprintf(&eventname, "<unknown tag 0x%02x>",
3452 pc_event->event_id);
3453 break;
3454 }
3455 break;
3456
3457 default:
3458 asprintf(&eventname, "<unknown 0x%02x>", event->event_type);
3459 break;
3460 }
3461
3462 return eventname;
3463 }
3464
3465 static void
acpi_print_tcpa(struct TCPAevent * event)3466 acpi_print_tcpa(struct TCPAevent *event)
3467 {
3468 int i;
3469 char *eventname;
3470
3471 eventname = acpi_tcpa_evname(event);
3472
3473 printf("\t%d", event->pcr_index);
3474 printf(" 0x");
3475 for (i = 0; i < 20; i++)
3476 printf("%02x", event->pcr_value[i]);
3477 printf(" [%s]\n", eventname ? eventname : "<unknown>");
3478
3479 free(eventname);
3480 }
3481
3482 static void
acpi_handle_tcpa(ACPI_TABLE_HEADER * sdp)3483 acpi_handle_tcpa(ACPI_TABLE_HEADER *sdp)
3484 {
3485 struct TCPAbody *tcpa;
3486 struct TCPAevent *event;
3487 uintmax_t len, paddr;
3488 unsigned char *vaddr = NULL;
3489 unsigned char *vend = NULL;
3490
3491 printf(BEGIN_COMMENT);
3492 acpi_print_sdt(sdp);
3493 tcpa = (struct TCPAbody *) sdp;
3494
3495 switch (tcpa->platform_class) {
3496 case ACPI_TCPA_BIOS_CLIENT:
3497 len = tcpa->client.log_max_len;
3498 paddr = tcpa->client.log_start_addr;
3499 break;
3500
3501 case ACPI_TCPA_BIOS_SERVER:
3502 len = tcpa->server.log_max_len;
3503 paddr = tcpa->server.log_start_addr;
3504 break;
3505
3506 default:
3507 printf("XXX");
3508 printf(END_COMMENT);
3509 return;
3510 }
3511 printf("\tClass %u Base Address 0x%jx Length %ju\n\n",
3512 tcpa->platform_class, paddr, len);
3513
3514 if (len == 0) {
3515 printf("\tEmpty TCPA table\n");
3516 printf(END_COMMENT);
3517 return;
3518 }
3519 if (sdp->Revision == 1) {
3520 printf("\tOLD TCPA spec log found. Dumping not supported.\n");
3521 printf(END_COMMENT);
3522 return;
3523 }
3524
3525 vaddr = (unsigned char *)acpi_map_physical(paddr, len);
3526 vend = vaddr + len;
3527
3528 while (vaddr != NULL) {
3529 if ((vaddr + sizeof(struct TCPAevent) >= vend)||
3530 (vaddr + sizeof(struct TCPAevent) < vaddr))
3531 break;
3532 event = (struct TCPAevent *)(void *)vaddr;
3533 if (vaddr + event->event_size >= vend)
3534 break;
3535 if (vaddr + event->event_size < vaddr)
3536 break;
3537 if (event->event_type == 0 && event->event_size == 0)
3538 break;
3539 #if 0
3540 {
3541 unsigned int i, j, k;
3542
3543 printf("\n\tsize %d\n\t\t%p ", event->event_size, vaddr);
3544 for (j = 0, i = 0; i <
3545 sizeof(struct TCPAevent) + event->event_size; i++) {
3546 printf("%02x ", vaddr[i]);
3547 if ((i+1) % 8 == 0) {
3548 for (k = 0; k < 8; k++)
3549 printf("%c", isprint(vaddr[j+k]) ?
3550 vaddr[j+k] : '.');
3551 printf("\n\t\t%p ", &vaddr[i + 1]);
3552 j = i + 1;
3553 }
3554 }
3555 printf("\n"); }
3556 #endif
3557 acpi_print_tcpa(event);
3558
3559 vaddr += sizeof(struct TCPAevent) + event->event_size;
3560 }
3561
3562 printf(END_COMMENT);
3563 }
3564
3565 static void
acpi_handle_tpm2(ACPI_TABLE_HEADER * sdp)3566 acpi_handle_tpm2(ACPI_TABLE_HEADER *sdp)
3567 {
3568 ACPI_TABLE_TPM2 *tpm2;
3569 const char *class;
3570
3571 printf(BEGIN_COMMENT);
3572
3573 acpi_print_sdt(sdp);
3574 tpm2 = (ACPI_TABLE_TPM2 *)sdp;
3575
3576 if (tpm2->PlatformClass == 0) {
3577 class = "Client";
3578 } else if (tpm2->PlatformClass == 1) {
3579 class = "Server";
3580 } else {
3581 class = "Unknown";
3582 }
3583 printf("\tClass=%s (%u)\n", class, tpm2->PlatformClass);
3584 printf("\tControl Address=0x%"PRIx64"\n", tpm2->ControlAddress);
3585 printf("\tStart Method=%u\n", tpm2->StartMethod);
3586
3587 printf(END_COMMENT);
3588 }
3589
3590 static const char *
devscope_type2str(int type)3591 devscope_type2str(int type)
3592 {
3593 static char typebuf[16];
3594
3595 switch (type) {
3596 case 1:
3597 return ("PCI Endpoint Device");
3598 case 2:
3599 return ("PCI Sub-Hierarchy");
3600 case 3:
3601 return ("IOAPIC");
3602 case 4:
3603 return ("HPET");
3604 case 5:
3605 return ("ACPI Name space");
3606 default:
3607 snprintf(typebuf, sizeof(typebuf), "%d", type);
3608 return (typebuf);
3609 }
3610 }
3611
3612 static int
acpi_handle_dmar_devscope(void * addr,int remaining)3613 acpi_handle_dmar_devscope(void *addr, int remaining)
3614 {
3615 char sep;
3616 int pathlen;
3617 ACPI_DMAR_PCI_PATH *path, *pathend;
3618 ACPI_DMAR_DEVICE_SCOPE *devscope = addr;
3619
3620 if (remaining < (int)sizeof(ACPI_DMAR_DEVICE_SCOPE))
3621 return (-1);
3622
3623 if (remaining < devscope->Length)
3624 return (-1);
3625
3626 printf("\n");
3627 printf("\t\tType=%s\n", devscope_type2str(devscope->EntryType));
3628 printf("\t\tLength=%d\n", devscope->Length);
3629 printf("\t\tEnumerationId=%d\n", devscope->EnumerationId);
3630 printf("\t\tStartBusNumber=%d\n", devscope->Bus);
3631
3632 path = (ACPI_DMAR_PCI_PATH *)(devscope + 1);
3633 pathlen = devscope->Length - sizeof(ACPI_DMAR_DEVICE_SCOPE);
3634 pathend = path + pathlen / sizeof(ACPI_DMAR_PCI_PATH);
3635 if (path < pathend) {
3636 sep = '{';
3637 printf("\t\tPath=");
3638 do {
3639 printf("%c%d:%d", sep, path->Device, path->Function);
3640 sep=',';
3641 path++;
3642 } while (path < pathend);
3643 printf("}\n");
3644 }
3645
3646 return (devscope->Length);
3647 }
3648
3649 static void
acpi_handle_dmar_drhd(ACPI_DMAR_HARDWARE_UNIT * drhd)3650 acpi_handle_dmar_drhd(ACPI_DMAR_HARDWARE_UNIT *drhd)
3651 {
3652 char *cp;
3653 int remaining, consumed;
3654
3655 printf("\n");
3656 printf("\tType=DRHD\n");
3657 printf("\tLength=%d\n", drhd->Header.Length);
3658
3659 #define PRINTFLAG(var, flag) printflag((var), ACPI_DMAR_## flag, #flag)
3660
3661 printf("\tFlags=");
3662 PRINTFLAG(drhd->Flags, INCLUDE_ALL);
3663 PRINTFLAG_END();
3664
3665 #undef PRINTFLAG
3666
3667 printf("\tSegment=%d\n", drhd->Segment);
3668 printf("\tAddress=0x%016jx\n", (uintmax_t)drhd->Address);
3669
3670 remaining = drhd->Header.Length - sizeof(ACPI_DMAR_HARDWARE_UNIT);
3671 if (remaining > 0)
3672 printf("\tDevice Scope:");
3673 while (remaining > 0) {
3674 cp = (char *)drhd + drhd->Header.Length - remaining;
3675 consumed = acpi_handle_dmar_devscope(cp, remaining);
3676 if (consumed <= 0)
3677 break;
3678 else
3679 remaining -= consumed;
3680 }
3681 }
3682
3683 static void
acpi_handle_dmar_rmrr(ACPI_DMAR_RESERVED_MEMORY * rmrr)3684 acpi_handle_dmar_rmrr(ACPI_DMAR_RESERVED_MEMORY *rmrr)
3685 {
3686 char *cp;
3687 int remaining, consumed;
3688
3689 printf("\n");
3690 printf("\tType=RMRR\n");
3691 printf("\tLength=%d\n", rmrr->Header.Length);
3692 printf("\tSegment=%d\n", rmrr->Segment);
3693 printf("\tBaseAddress=0x%016jx\n", (uintmax_t)rmrr->BaseAddress);
3694 printf("\tLimitAddress=0x%016jx\n", (uintmax_t)rmrr->EndAddress);
3695
3696 remaining = rmrr->Header.Length - sizeof(ACPI_DMAR_RESERVED_MEMORY);
3697 if (remaining > 0)
3698 printf("\tDevice Scope:");
3699 while (remaining > 0) {
3700 cp = (char *)rmrr + rmrr->Header.Length - remaining;
3701 consumed = acpi_handle_dmar_devscope(cp, remaining);
3702 if (consumed <= 0)
3703 break;
3704 else
3705 remaining -= consumed;
3706 }
3707 }
3708
3709 static void
acpi_handle_dmar_atsr(ACPI_DMAR_ATSR * atsr)3710 acpi_handle_dmar_atsr(ACPI_DMAR_ATSR *atsr)
3711 {
3712 char *cp;
3713 int remaining, consumed;
3714
3715 printf("\n");
3716 printf("\tType=ATSR\n");
3717 printf("\tLength=%d\n", atsr->Header.Length);
3718
3719 #define PRINTFLAG(var, flag) printflag((var), ACPI_DMAR_## flag, #flag)
3720
3721 printf("\tFlags=");
3722 PRINTFLAG(atsr->Flags, ALL_PORTS);
3723 PRINTFLAG_END();
3724
3725 #undef PRINTFLAG
3726
3727 printf("\tSegment=%d\n", atsr->Segment);
3728
3729 remaining = atsr->Header.Length - sizeof(ACPI_DMAR_ATSR);
3730 if (remaining > 0)
3731 printf("\tDevice Scope:");
3732 while (remaining > 0) {
3733 cp = (char *)atsr + atsr->Header.Length - remaining;
3734 consumed = acpi_handle_dmar_devscope(cp, remaining);
3735 if (consumed <= 0)
3736 break;
3737 else
3738 remaining -= consumed;
3739 }
3740 }
3741
3742 static void
acpi_handle_dmar_rhsa(ACPI_DMAR_RHSA * rhsa)3743 acpi_handle_dmar_rhsa(ACPI_DMAR_RHSA *rhsa)
3744 {
3745
3746 printf("\n");
3747 printf("\tType=RHSA\n");
3748 printf("\tLength=%d\n", rhsa->Header.Length);
3749 printf("\tBaseAddress=0x%016jx\n", (uintmax_t)rhsa->BaseAddress);
3750 printf("\tProximityDomain=0x%08x\n", rhsa->ProximityDomain);
3751 }
3752
3753 static void
acpi_handle_dmar_andd(ACPI_DMAR_ANDD * andd)3754 acpi_handle_dmar_andd(ACPI_DMAR_ANDD *andd)
3755 {
3756
3757 printf("\n");
3758 printf("\tType=ANDD\n");
3759 printf("\tLength=%d\n", andd->Header.Length);
3760 printf("\tDeviceNumber=%d\n", andd->DeviceNumber);
3761 printf("\tDeviceName=0x%s\n", andd->DeviceName);
3762 }
3763
3764 static int
acpi_handle_dmar_remapping_structure(void * addr,int remaining)3765 acpi_handle_dmar_remapping_structure(void *addr, int remaining)
3766 {
3767 ACPI_DMAR_HEADER *hdr = addr;
3768
3769 if (remaining < (int)sizeof(ACPI_DMAR_HEADER))
3770 return (-1);
3771
3772 if (remaining < hdr->Length)
3773 return (-1);
3774
3775 switch (hdr->Type) {
3776 case ACPI_DMAR_TYPE_HARDWARE_UNIT:
3777 acpi_handle_dmar_drhd(addr);
3778 break;
3779 case ACPI_DMAR_TYPE_RESERVED_MEMORY:
3780 acpi_handle_dmar_rmrr(addr);
3781 break;
3782 case ACPI_DMAR_TYPE_ROOT_ATS:
3783 acpi_handle_dmar_atsr(addr);
3784 break;
3785 case ACPI_DMAR_TYPE_HARDWARE_AFFINITY:
3786 acpi_handle_dmar_rhsa(addr);
3787 break;
3788 case ACPI_DMAR_TYPE_NAMESPACE:
3789 acpi_handle_dmar_andd(addr);
3790 break;
3791 default:
3792 printf("\n");
3793 printf("\tType=%d\n", hdr->Type);
3794 printf("\tLength=%d\n", hdr->Length);
3795 break;
3796 }
3797 return (hdr->Length);
3798 }
3799
3800 #ifndef ACPI_DMAR_X2APIC_OPT_OUT
3801 #define ACPI_DMAR_X2APIC_OPT_OUT (0x2)
3802 #endif
3803
3804 static void
acpi_handle_dmar(ACPI_TABLE_HEADER * sdp)3805 acpi_handle_dmar(ACPI_TABLE_HEADER *sdp)
3806 {
3807 char *cp;
3808 int remaining, consumed;
3809 ACPI_TABLE_DMAR *dmar;
3810
3811 printf(BEGIN_COMMENT);
3812 acpi_print_sdt(sdp);
3813 dmar = (ACPI_TABLE_DMAR *)sdp;
3814 printf("\tHost Address Width=%d\n", dmar->Width + 1);
3815
3816 #define PRINTFLAG(var, flag) printflag((var), ACPI_DMAR_## flag, #flag)
3817
3818 printf("\tFlags=");
3819 PRINTFLAG(dmar->Flags, INTR_REMAP);
3820 PRINTFLAG(dmar->Flags, X2APIC_OPT_OUT);
3821 PRINTFLAG(dmar->Flags, X2APIC_MODE);
3822 PRINTFLAG_END();
3823
3824 #undef PRINTFLAG
3825
3826 remaining = sdp->Length - sizeof(ACPI_TABLE_DMAR);
3827 while (remaining > 0) {
3828 cp = (char *)sdp + sdp->Length - remaining;
3829 consumed = acpi_handle_dmar_remapping_structure(cp, remaining);
3830 if (consumed <= 0)
3831 break;
3832 else
3833 remaining -= consumed;
3834 }
3835
3836 printf(END_COMMENT);
3837 }
3838
3839 static void
acpi_handle_uefi(ACPI_TABLE_HEADER * sdp)3840 acpi_handle_uefi(ACPI_TABLE_HEADER *sdp)
3841 {
3842 ACPI_TABLE_UEFI *uefi;
3843 char *uuidstr;
3844 uint32_t status;
3845
3846 printf(BEGIN_COMMENT);
3847 acpi_print_sdt(sdp);
3848 uefi = (ACPI_TABLE_UEFI *)sdp;
3849
3850 uuid_to_string((uuid_t *)(uefi->Identifier),
3851 &uuidstr, &status);
3852 if (status != uuid_s_ok)
3853 errx(1, "uuid_to_string: status=%u", status);
3854 printf("\tUUID=%s\n", uuidstr);
3855 free(uuidstr);
3856
3857 printf("\tDataOffset=%04hx\n", uefi->DataOffset);
3858 /* XXX need write */
3859
3860 printf(END_COMMENT);
3861 }
3862
3863 static void
acpi_handle_waet(ACPI_TABLE_HEADER * sdp)3864 acpi_handle_waet(ACPI_TABLE_HEADER *sdp)
3865 {
3866 ACPI_TABLE_WAET *waet;
3867
3868 printf(BEGIN_COMMENT);
3869 acpi_print_sdt(sdp);
3870 waet = (ACPI_TABLE_WAET *)sdp;
3871
3872 printf("\tRTC Timer={");
3873 if (waet->Flags & ACPI_WAET_RTC_NO_ACK)
3874 printf("No ACK required");
3875 else
3876 printf("default behaviour");
3877 printf("}\n");
3878 printf("\t ACPI PM Timer={");
3879 if (waet->Flags & ACPI_WAET_TIMER_ONE_READ)
3880 printf("One Read sufficient");
3881 else
3882 printf("default behaviour");
3883 printf("}\n");
3884
3885 printf(END_COMMENT);
3886 }
3887
3888 static void
acpi_print_wdat_action(ACPI_WHEA_HEADER * whea)3889 acpi_print_wdat_action(ACPI_WHEA_HEADER *whea)
3890 {
3891 printf("\tACTION={");
3892 switch (whea->Action) {
3893 case ACPI_WDAT_RESET:
3894 printf("RESET");
3895 break;
3896 case ACPI_WDAT_GET_CURRENT_COUNTDOWN:
3897 printf("GET_CURRENT_COUNTDOWN");
3898 break;
3899 case ACPI_WDAT_GET_COUNTDOWN:
3900 printf("GET_COUNTDOWN");
3901 break;
3902 case ACPI_WDAT_SET_COUNTDOWN:
3903 printf("SET_COUNTDOWN");
3904 break;
3905 case ACPI_WDAT_GET_RUNNING_STATE:
3906 printf("GET_RUNNING_STATE");
3907 break;
3908 case ACPI_WDAT_SET_RUNNING_STATE:
3909 printf("SET_RUNNING_STATE");
3910 break;
3911 case ACPI_WDAT_GET_STOPPED_STATE:
3912 printf("GET_STOPPED_STATE");
3913 break;
3914 case ACPI_WDAT_SET_STOPPED_STATE:
3915 printf("SET_STOPPED_STATE");
3916 break;
3917 case ACPI_WDAT_GET_REBOOT:
3918 printf("GET_REBOOT");
3919 break;
3920 case ACPI_WDAT_SET_REBOOT:
3921 printf("SET_REBOOT");
3922 break;
3923 case ACPI_WDAT_GET_SHUTDOWN:
3924 printf("GET_SHUTDOWN");
3925 break;
3926 case ACPI_WDAT_SET_SHUTDOWN:
3927 printf("SET_SHUTDOWN");
3928 break;
3929 case ACPI_WDAT_GET_STATUS:
3930 printf("GET_STATUS");
3931 break;
3932 case ACPI_WDAT_SET_STATUS:
3933 printf("SET_STATUS");
3934 break;
3935 case ACPI_WDAT_ACTION_RESERVED:
3936 printf("ACTION_RESERVED");
3937 break;
3938 default:
3939 printf("%d", whea->Action);
3940 break;
3941 }
3942 printf("}\n");
3943 }
3944
3945 static void
acpi_print_wdat_instruction(ACPI_WHEA_HEADER * whea)3946 acpi_print_wdat_instruction(ACPI_WHEA_HEADER *whea)
3947 {
3948 uint32_t ins;
3949
3950 ins = whea->Instruction & ~ACPI_WDAT_PRESERVE_REGISTER;
3951
3952 printf("\tINSTRUCTION={");
3953 switch (ins) {
3954 case ACPI_WDAT_READ_VALUE:
3955 printf("READ_VALUE");
3956 break;
3957 case ACPI_WDAT_READ_COUNTDOWN:
3958 printf("READ_COUNTDOWN");
3959 break;
3960 case ACPI_WDAT_WRITE_VALUE:
3961 printf("WRITE_VALUE");
3962 break;
3963 case ACPI_WDAT_WRITE_COUNTDOWN:
3964 printf("WRITE_COUNTDOWN");
3965 break;
3966 case ACPI_WDAT_INSTRUCTION_RESERVED:
3967 printf("INSTRUCTION_RESERVED");
3968 break;
3969 default:
3970 printf("%d", ins);
3971 break;
3972 }
3973
3974 if (whea->Instruction & ACPI_WDAT_PRESERVE_REGISTER)
3975 printf(", Preserve Register");
3976
3977 printf("}\n");
3978 }
3979
3980 static void
acpi_handle_wdat(ACPI_TABLE_HEADER * sdp)3981 acpi_handle_wdat(ACPI_TABLE_HEADER *sdp)
3982 {
3983 ACPI_TABLE_WDAT *wdat;
3984 ACPI_WHEA_HEADER *whea;
3985 ACPI_WDAT_ENTRY *wdat_pos;
3986 u_int i;
3987
3988 printf(BEGIN_COMMENT);
3989 acpi_print_sdt(sdp);
3990 wdat = (ACPI_TABLE_WDAT *)sdp;
3991
3992 printf("\tHeader Length=%d\n", wdat->HeaderLength);
3993
3994 acpi_print_pci_sbdf(wdat->PciSegment, wdat->PciBus, wdat->PciDevice,
3995 wdat->PciFunction);
3996 printf("\n\tTimer Counter Period=%d msec\n", wdat->TimerPeriod);
3997 printf("\tTimer Maximum Counter Value=%d\n", wdat->MaxCount);
3998 printf("\tTimer Minimum Counter Value=%d\n", wdat->MinCount);
3999
4000 printf("\tFlags={");
4001 if (wdat->Flags & ACPI_WDAT_ENABLED)
4002 printf("ENABLED");
4003 if (wdat->Flags & ACPI_WDAT_STOPPED)
4004 printf(", STOPPED");
4005 printf("}\n");
4006
4007 wdat_pos = (ACPI_WDAT_ENTRY *)((char *)wdat + sizeof(ACPI_TABLE_WDAT));
4008
4009 for (i = 0; i < wdat->Entries; i++) {
4010 whea = (ACPI_WHEA_HEADER *)wdat_pos;
4011 acpi_print_whea(whea,
4012 acpi_print_wdat_action, acpi_print_wdat_instruction,
4013 NULL);
4014 wdat_pos++;
4015 }
4016 printf(END_COMMENT);
4017 }
4018
4019 static void
acpi_handle_wddt(ACPI_TABLE_HEADER * sdp)4020 acpi_handle_wddt(ACPI_TABLE_HEADER *sdp)
4021 {
4022 ACPI_TABLE_WDDT *wddt;
4023
4024 printf(BEGIN_COMMENT);
4025 acpi_print_sdt(sdp);
4026 wddt = (ACPI_TABLE_WDDT *)sdp;
4027
4028 printf("\tSpecVersion=%04hx\n", wddt->SpecVersion);
4029 printf("\tTableVersion=%04hx\n", wddt->TableVersion);
4030 printf("\tPciVendorID=%04hx\n", wddt->PciVendorId);
4031 printf("\tAddress=");
4032 acpi_print_gas(&wddt->Address);
4033 printf("\n\tTimer Maximum Counter Value=%d\n", wddt->MaxCount);
4034 printf("\tTimer Minimum Counter Value=%d\n", wddt->MinCount);
4035 printf("\tTimer Counter Period=%d\n", wddt->Period);
4036
4037 #define PRINTFLAG(var, flag) printflag((var), ACPI_WDDT_## flag, #flag)
4038
4039 printf("\tStatus=");
4040 PRINTFLAG(wddt->Status, AVAILABLE);
4041 PRINTFLAG(wddt->Status, ACTIVE);
4042 PRINTFLAG(wddt->Status, TCO_OS_OWNED);
4043 PRINTFLAG(wddt->Status, USER_RESET);
4044 PRINTFLAG(wddt->Status, WDT_RESET);
4045 PRINTFLAG(wddt->Status, POWER_FAIL);
4046 PRINTFLAG(wddt->Status, UNKNOWN_RESET);
4047 PRINTFLAG_END();
4048
4049 printf("\tCapability=");
4050 PRINTFLAG(wddt->Capability, AUTO_RESET);
4051 PRINTFLAG(wddt->Capability, ALERT_SUPPORT);
4052 PRINTFLAG_END();
4053
4054 #undef PRINTFLAG
4055
4056 printf(END_COMMENT);
4057 }
4058
4059 static void
acpi_handle_wdrt(ACPI_TABLE_HEADER * sdp)4060 acpi_handle_wdrt(ACPI_TABLE_HEADER *sdp)
4061 {
4062 ACPI_TABLE_WDRT *wdrt;
4063
4064 printf(BEGIN_COMMENT);
4065 acpi_print_sdt(sdp);
4066 wdrt = (ACPI_TABLE_WDRT *)sdp;
4067
4068 printf("\tControl Register=");
4069 acpi_print_gas(&wdrt->ControlRegister);
4070 printf("\n\tCount Register=");
4071 acpi_print_gas(&wdrt->CountRegister);
4072 printf("\n");
4073 acpi_print_pci(wdrt->PciVendorId, wdrt->PciDeviceId,
4074 wdrt->PciSegment, wdrt->PciBus, wdrt->PciDevice, wdrt->PciFunction);
4075
4076 /* Value must be >= 511 and < 65535 */
4077 printf("\tMaxCount=%d", wdrt->MaxCount);
4078 if (wdrt->MaxCount < 511)
4079 printf(" (Out of Range. Valid range: 511 <= maxcount < 65535)");
4080 printf("\n");
4081
4082 printf("\tUnit={");
4083 switch (wdrt->Units) {
4084 case 0:
4085 printf("1 seconds/count");
4086 break;
4087 case 1:
4088 printf("100 milliseconds/count");
4089 break;
4090 case 2:
4091 printf("10 milliseconds/count");
4092 break;
4093 default:
4094 printf("%d", wdrt->Units);
4095 break;
4096 }
4097 printf("}\n");
4098
4099 printf(END_COMMENT);
4100 }
4101
4102 static void
acpi_print_sdt(ACPI_TABLE_HEADER * sdp)4103 acpi_print_sdt(ACPI_TABLE_HEADER *sdp)
4104 {
4105 printf(" ");
4106 acpi_print_string(sdp->Signature, ACPI_NAMESEG_SIZE);
4107 printf(": Length=%d, Revision=%d, Checksum=%d",
4108 sdp->Length, sdp->Revision, sdp->Checksum);
4109 if (acpi_checksum(sdp, sdp->Length))
4110 printf(" (Incorrect)");
4111 printf(",\n\tOEMID=");
4112 acpi_print_string(sdp->OemId, ACPI_OEM_ID_SIZE);
4113 printf(", OEM Table ID=");
4114 acpi_print_string(sdp->OemTableId, ACPI_OEM_TABLE_ID_SIZE);
4115 printf(", OEM Revision=0x%x,\n", sdp->OemRevision);
4116 printf("\tCreator ID=");
4117 acpi_print_string(sdp->AslCompilerId, ACPI_NAMESEG_SIZE);
4118 printf(", Creator Revision=0x%x\n", sdp->AslCompilerRevision);
4119 }
4120
4121 void
acpi_print_tabs(unsigned int n)4122 acpi_print_tabs(unsigned int n)
4123 {
4124
4125 while (n-- > 0)
4126 printf("\t");
4127 }
4128
4129 static void
acpi_dump_bytes(uint8_t * p,uint32_t len,unsigned int ntabs)4130 acpi_dump_bytes(uint8_t *p, uint32_t len, unsigned int ntabs)
4131 {
4132 unsigned int i;
4133
4134 acpi_print_tabs(ntabs);
4135 printf("Data={");
4136 for (i = 0; i < len; i++) {
4137 if (cflag) {
4138 if (i % 64 == 0) {
4139 printf("\n");
4140 acpi_print_tabs(ntabs);
4141 printf(" ");
4142 }else if (i % 16 == 0)
4143 printf(" ");
4144 printf("%c", (p[i] >= ' ' && p[i] <= '~') ? p[i] : '.');
4145 } else {
4146 if (i % 16 == 0) {
4147 printf("\n");
4148 acpi_print_tabs(ntabs + 1);
4149 } else if (i % 8 == 0)
4150 printf(" ");
4151 printf(" %02x", p[i]);
4152 }
4153 }
4154 printf("\n");
4155 acpi_print_tabs(ntabs);
4156 printf("}\n");
4157 }
4158
4159 /* Dump data which has ACPI_TABLE_HEADER */
4160 static void
acpi_dump_table(ACPI_TABLE_HEADER * sdp)4161 acpi_dump_table(ACPI_TABLE_HEADER *sdp)
4162 {
4163
4164 acpi_dump_bytes((uint8_t *)sdp, sdp->Length, 1);
4165 }
4166
4167 static void
acpi_print_rsdt(ACPI_TABLE_HEADER * rsdp)4168 acpi_print_rsdt(ACPI_TABLE_HEADER *rsdp)
4169 {
4170 ACPI_TABLE_RSDT *rsdt;
4171 ACPI_TABLE_XSDT *xsdt;
4172 int i, entries;
4173
4174 rsdt = (ACPI_TABLE_RSDT *)rsdp;
4175 xsdt = (ACPI_TABLE_XSDT *)rsdp;
4176 printf(BEGIN_COMMENT);
4177 acpi_print_sdt(rsdp);
4178 entries = (rsdp->Length - sizeof(ACPI_TABLE_HEADER)) / addr_size;
4179 printf("\tEntries={ ");
4180 for (i = 0; i < entries; i++) {
4181 if (i > 0)
4182 printf(", ");
4183 if (addr_size == 4)
4184 printf("0x%08x", le32toh(rsdt->TableOffsetEntry[i]));
4185 else
4186 printf("0x%016jx",
4187 (uintmax_t)le64toh(xsdt->TableOffsetEntry[i]));
4188 }
4189 printf(" }\n");
4190 printf(END_COMMENT);
4191 }
4192
4193 static const char *acpi_pm_profiles[] = {
4194 "Unspecified", "Desktop", "Mobile", "Workstation",
4195 "Enterprise Server", "SOHO Server", "Appliance PC",
4196 "Performance Server", "Tablet"
4197 };
4198
4199 static void
acpi_print_fadt(ACPI_TABLE_HEADER * sdp)4200 acpi_print_fadt(ACPI_TABLE_HEADER *sdp)
4201 {
4202 ACPI_TABLE_FADT *fadt;
4203 const char *pm;
4204
4205 fadt = (ACPI_TABLE_FADT *)sdp;
4206 printf(BEGIN_COMMENT);
4207 acpi_print_sdt(sdp);
4208 printf(" \tFACS=0x%x, DSDT=0x%x\n", fadt->Facs,
4209 fadt->Dsdt);
4210 /* XXX ACPI 2.0 eliminated this */
4211 printf("\tINT_MODEL=%s\n", fadt->Model ? "APIC" : "PIC");
4212 if (fadt->PreferredProfile >= sizeof(acpi_pm_profiles) / sizeof(char *))
4213 pm = "Reserved";
4214 else
4215 pm = acpi_pm_profiles[fadt->PreferredProfile];
4216 printf("\tPreferred_PM_Profile=%s (%d)\n", pm, fadt->PreferredProfile);
4217 printf("\tSCI_INT=%d\n", fadt->SciInterrupt);
4218 printf("\tSMI_CMD=0x%x, ", fadt->SmiCommand);
4219 printf("ACPI_ENABLE=0x%x, ", fadt->AcpiEnable);
4220 printf("ACPI_DISABLE=0x%x, ", fadt->AcpiDisable);
4221 printf("S4BIOS_REQ=0x%x\n", fadt->S4BiosRequest);
4222 printf("\tPSTATE_CNT=0x%x\n", fadt->PstateControl);
4223 printf("\tPM1a_EVT_BLK=0x%x-0x%x\n",
4224 fadt->Pm1aEventBlock,
4225 fadt->Pm1aEventBlock + fadt->Pm1EventLength - 1);
4226 if (fadt->Pm1bEventBlock != 0)
4227 printf("\tPM1b_EVT_BLK=0x%x-0x%x\n",
4228 fadt->Pm1bEventBlock,
4229 fadt->Pm1bEventBlock + fadt->Pm1EventLength - 1);
4230 printf("\tPM1a_CNT_BLK=0x%x-0x%x\n",
4231 fadt->Pm1aControlBlock,
4232 fadt->Pm1aControlBlock + fadt->Pm1ControlLength - 1);
4233 if (fadt->Pm1bControlBlock != 0)
4234 printf("\tPM1b_CNT_BLK=0x%x-0x%x\n",
4235 fadt->Pm1bControlBlock,
4236 fadt->Pm1bControlBlock + fadt->Pm1ControlLength - 1);
4237 if (fadt->Pm2ControlBlock != 0)
4238 printf("\tPM2_CNT_BLK=0x%x-0x%x\n",
4239 fadt->Pm2ControlBlock,
4240 fadt->Pm2ControlBlock + fadt->Pm2ControlLength - 1);
4241 if (fadt->PmTimerBlock != 0)
4242 printf("\tPM_TMR_BLK=0x%x-0x%x\n",
4243 fadt->PmTimerBlock,
4244 fadt->PmTimerBlock + fadt->PmTimerLength - 1);
4245 if (fadt->Gpe0Block != 0)
4246 printf("\tGPE0_BLK=0x%x-0x%x\n",
4247 fadt->Gpe0Block,
4248 fadt->Gpe0Block + fadt->Gpe0BlockLength - 1);
4249 if (fadt->Gpe1Block != 0)
4250 printf("\tGPE1_BLK=0x%x-0x%x, GPE1_BASE=%d\n",
4251 fadt->Gpe1Block,
4252 fadt->Gpe1Block + fadt->Gpe1BlockLength - 1,
4253 fadt->Gpe1Base);
4254 if (fadt->CstControl != 0)
4255 printf("\tCST_CNT=0x%x\n", fadt->CstControl);
4256 printf("\tP_LVL2_LAT=%d us, P_LVL3_LAT=%d us\n",
4257 fadt->C2Latency, fadt->C3Latency);
4258 printf("\tFLUSH_SIZE=%d, FLUSH_STRIDE=%d\n",
4259 fadt->FlushSize, fadt->FlushStride);
4260 printf("\tDUTY_OFFSET=%d, DUTY_WIDTH=%d\n",
4261 fadt->DutyOffset, fadt->DutyWidth);
4262 printf("\tDAY_ALRM=%d, MON_ALRM=%d, CENTURY=%d\n",
4263 fadt->DayAlarm, fadt->MonthAlarm, fadt->Century);
4264
4265 #define PRINTFLAG(var, flag) printflag((var), ACPI_FADT_## flag, #flag)
4266
4267 printf("\tIAPC_BOOT_ARCH=");
4268 PRINTFLAG(fadt->BootFlags, LEGACY_DEVICES);
4269 PRINTFLAG(fadt->BootFlags, 8042);
4270 PRINTFLAG(fadt->BootFlags, NO_VGA);
4271 PRINTFLAG(fadt->BootFlags, NO_MSI);
4272 PRINTFLAG(fadt->BootFlags, NO_ASPM);
4273 PRINTFLAG(fadt->BootFlags, NO_CMOS_RTC);
4274 PRINTFLAG_END();
4275
4276 printf("\tFlags=");
4277 PRINTFLAG(fadt->Flags, WBINVD);
4278 PRINTFLAG(fadt->Flags, WBINVD_FLUSH);
4279 PRINTFLAG(fadt->Flags, C1_SUPPORTED);
4280 PRINTFLAG(fadt->Flags, C2_MP_SUPPORTED);
4281 PRINTFLAG(fadt->Flags, POWER_BUTTON);
4282 PRINTFLAG(fadt->Flags, SLEEP_BUTTON);
4283 PRINTFLAG(fadt->Flags, FIXED_RTC);
4284 PRINTFLAG(fadt->Flags, S4_RTC_WAKE);
4285 PRINTFLAG(fadt->Flags, 32BIT_TIMER);
4286 PRINTFLAG(fadt->Flags, DOCKING_SUPPORTED);
4287 PRINTFLAG(fadt->Flags, RESET_REGISTER);
4288 PRINTFLAG(fadt->Flags, SEALED_CASE);
4289 PRINTFLAG(fadt->Flags, HEADLESS);
4290 PRINTFLAG(fadt->Flags, SLEEP_TYPE);
4291 PRINTFLAG(fadt->Flags, PCI_EXPRESS_WAKE);
4292 PRINTFLAG(fadt->Flags, PLATFORM_CLOCK);
4293 PRINTFLAG(fadt->Flags, S4_RTC_VALID);
4294 PRINTFLAG(fadt->Flags, REMOTE_POWER_ON);
4295 PRINTFLAG(fadt->Flags, APIC_CLUSTER);
4296 PRINTFLAG(fadt->Flags, APIC_PHYSICAL);
4297 PRINTFLAG(fadt->Flags, HW_REDUCED);
4298 PRINTFLAG(fadt->Flags, LOW_POWER_S0);
4299 PRINTFLAG_END();
4300
4301 if (sdp->Length < ACPI_FADT_V2_SIZE)
4302 goto out;
4303
4304 if (fadt->Flags & ACPI_FADT_RESET_REGISTER) {
4305 printf("\tRESET_REG=");
4306 acpi_print_gas(&fadt->ResetRegister);
4307 printf(", RESET_VALUE=%#x\n", fadt->ResetValue);
4308 }
4309
4310 printf("\tArmBootFlags=");
4311 PRINTFLAG(fadt->ArmBootFlags, PSCI_COMPLIANT);
4312 PRINTFLAG(fadt->ArmBootFlags, PSCI_USE_HVC);
4313 PRINTFLAG_END();
4314
4315 #undef PRINTFLAG
4316
4317 printf("\tMinorRevision=%u\n", fadt->MinorRevision);
4318
4319 if (sdp->Length < ACPI_FADT_V3_SIZE)
4320 goto out;
4321
4322 printf("\tX_FACS=0x%016jx, ", (uintmax_t)fadt->XFacs);
4323 printf("X_DSDT=0x%016jx\n", (uintmax_t)fadt->XDsdt);
4324 printf("\tX_PM1a_EVT_BLK=");
4325 acpi_print_gas(&fadt->XPm1aEventBlock);
4326 if (fadt->XPm1bEventBlock.Address != 0) {
4327 printf("\n\tX_PM1b_EVT_BLK=");
4328 acpi_print_gas(&fadt->XPm1bEventBlock);
4329 }
4330 printf("\n\tX_PM1a_CNT_BLK=");
4331 acpi_print_gas(&fadt->XPm1aControlBlock);
4332 if (fadt->XPm1bControlBlock.Address != 0) {
4333 printf("\n\tX_PM1b_CNT_BLK=");
4334 acpi_print_gas(&fadt->XPm1bControlBlock);
4335 }
4336 if (fadt->XPm2ControlBlock.Address != 0) {
4337 printf("\n\tX_PM2_CNT_BLK=");
4338 acpi_print_gas(&fadt->XPm2ControlBlock);
4339 }
4340 if (fadt->XPmTimerBlock.Address != 0) {
4341 printf("\n\tX_PM_TMR_BLK=");
4342 acpi_print_gas(&fadt->XPmTimerBlock);
4343 }
4344 if (fadt->XGpe0Block.Address != 0) {
4345 printf("\n\tX_GPE0_BLK=");
4346 acpi_print_gas(&fadt->XGpe0Block);
4347 }
4348 if (fadt->XGpe1Block.Address != 0) {
4349 printf("\n\tX_GPE1_BLK=");
4350 acpi_print_gas(&fadt->XGpe1Block);
4351 }
4352 printf("\n");
4353
4354 if (sdp->Length < ACPI_FADT_V5_SIZE)
4355 goto out;
4356
4357 if (fadt->SleepControl.Address != 0) {
4358 printf("\tSleepControl=");
4359 acpi_print_gas(&fadt->SleepControl);
4360 printf("\n");
4361 }
4362 if (fadt->SleepStatus.Address != 0) {
4363 printf("\n\tSleepStatus=");
4364 acpi_print_gas(&fadt->SleepStatus);
4365 printf("\n");
4366 }
4367
4368 if (sdp->Length < ACPI_FADT_V6_SIZE)
4369 goto out;
4370
4371 printf("\tHypervisorId=0x%016"PRIx64"\n", fadt->HypervisorId);
4372
4373 out:
4374 printf(END_COMMENT);
4375 }
4376
4377 static void
acpi_print_facs(ACPI_TABLE_FACS * facs)4378 acpi_print_facs(ACPI_TABLE_FACS *facs)
4379 {
4380 printf(BEGIN_COMMENT);
4381 printf(" FACS:\tLength=%u, ", facs->Length);
4382 printf("HwSig=0x%08x, ", facs->HardwareSignature);
4383 printf("Firm_Wake_Vec=0x%08x\n", facs->FirmwareWakingVector);
4384
4385 #define PRINTFLAG(var, flag) printflag((var), ACPI_GLOCK_## flag, #flag)
4386
4387 printf("\tGlobal_Lock=");
4388 PRINTFLAG(facs->GlobalLock, PENDING);
4389 PRINTFLAG(facs->GlobalLock, OWNED);
4390 PRINTFLAG_END();
4391
4392 #undef PRINTFLAG
4393
4394 #define PRINTFLAG(var, flag) printflag((var), ACPI_FACS_## flag, #flag)
4395
4396 printf("\tFlags=");
4397 PRINTFLAG(facs->Flags, S4_BIOS_PRESENT);
4398 PRINTFLAG(facs->Flags, 64BIT_WAKE);
4399 PRINTFLAG_END();
4400
4401 #undef PRINTFLAG
4402
4403 if (facs->XFirmwareWakingVector != 0)
4404 printf("\tX_Firm_Wake_Vec=%016jx\n",
4405 (uintmax_t)facs->XFirmwareWakingVector);
4406 printf("\tVersion=%u\n", facs->Version);
4407
4408 printf("\tOspmFlags={");
4409 if (facs->OspmFlags & ACPI_FACS_64BIT_ENVIRONMENT)
4410 printf("64BIT_WAKE");
4411 printf("}\n");
4412
4413 printf(END_COMMENT);
4414 }
4415
4416 static void
acpi_print_dsdt(ACPI_TABLE_HEADER * dsdp)4417 acpi_print_dsdt(ACPI_TABLE_HEADER *dsdp)
4418 {
4419 printf(BEGIN_COMMENT);
4420 acpi_print_sdt(dsdp);
4421 printf(END_COMMENT);
4422 }
4423
4424 int
acpi_checksum(void * p,size_t length)4425 acpi_checksum(void *p, size_t length)
4426 {
4427 uint8_t *bp;
4428 uint8_t sum;
4429
4430 bp = p;
4431 sum = 0;
4432 while (length--)
4433 sum += *bp++;
4434
4435 return (sum);
4436 }
4437
4438 static ACPI_TABLE_HEADER *
acpi_map_sdt(vm_offset_t pa)4439 acpi_map_sdt(vm_offset_t pa)
4440 {
4441 ACPI_TABLE_HEADER *sp;
4442
4443 sp = acpi_map_physical(pa, sizeof(ACPI_TABLE_HEADER));
4444 sp = acpi_map_physical(pa, sp->Length);
4445 return (sp);
4446 }
4447
4448 static void
acpi_print_rsd_ptr(ACPI_TABLE_RSDP * rp)4449 acpi_print_rsd_ptr(ACPI_TABLE_RSDP *rp)
4450 {
4451 printf(BEGIN_COMMENT);
4452 printf(" RSD PTR: OEM=");
4453 acpi_print_string(rp->OemId, ACPI_OEM_ID_SIZE);
4454 printf(", ACPI_Rev=%s (%d)\n", rp->Revision < 2 ? "1.0x" : "2.0x",
4455 rp->Revision);
4456 if (rp->Revision < 2) {
4457 printf("\tRSDT=0x%08x, cksum=%u\n", rp->RsdtPhysicalAddress,
4458 rp->Checksum);
4459 } else {
4460 printf("\tXSDT=0x%016jx, length=%u, cksum=%u\n",
4461 (uintmax_t)rp->XsdtPhysicalAddress, rp->Length,
4462 rp->ExtendedChecksum);
4463 }
4464 printf(END_COMMENT);
4465 }
4466
4467 static void
acpi_handle_rsdt(ACPI_TABLE_HEADER * rsdp)4468 acpi_handle_rsdt(ACPI_TABLE_HEADER *rsdp)
4469 {
4470 ACPI_TABLE_HEADER *sdp;
4471 ACPI_TABLE_RSDT *rsdt;
4472 ACPI_TABLE_XSDT *xsdt;
4473 vm_offset_t addr = 0;
4474 int entries, i;
4475
4476 acpi_print_rsdt(rsdp);
4477 rsdt = (ACPI_TABLE_RSDT *)rsdp;
4478 xsdt = (ACPI_TABLE_XSDT *)rsdp;
4479 entries = (rsdp->Length - sizeof(ACPI_TABLE_HEADER)) / addr_size;
4480 for (i = 0; i < entries; i++) {
4481 if (addr_size == 4)
4482 addr = le32toh(rsdt->TableOffsetEntry[i]);
4483 else
4484 addr = le64toh(xsdt->TableOffsetEntry[i]);
4485 if (addr == 0)
4486 continue;
4487 sdp = (ACPI_TABLE_HEADER *)acpi_map_sdt(addr);
4488 if (acpi_checksum(sdp, sdp->Length)) {
4489 warnx("RSDT entry %d (sig %.4s) is corrupt", i,
4490 sdp->Signature);
4491 if (sflag)
4492 continue;
4493 }
4494 if (!memcmp(sdp->Signature, ACPI_SIG_FADT, 4))
4495 acpi_handle_fadt(sdp);
4496 else if (!memcmp(sdp->Signature, ACPI_SIG_BERT, 4))
4497 acpi_handle_bert(sdp);
4498 else if (!memcmp(sdp->Signature, ACPI_SIG_BGRT, 4))
4499 acpi_handle_bgrt(sdp);
4500 else if (!memcmp(sdp->Signature, ACPI_SIG_BOOT, 4))
4501 acpi_handle_boot(sdp);
4502 else if (!memcmp(sdp->Signature, ACPI_SIG_CPEP, 4))
4503 acpi_handle_cpep(sdp);
4504 else if (!memcmp(sdp->Signature, ACPI_SIG_CSRT, 4))
4505 acpi_handle_csrt(sdp);
4506 else if (!memcmp(sdp->Signature, ACPI_SIG_DBGP, 4))
4507 acpi_handle_dbgp(sdp);
4508 else if (!memcmp(sdp->Signature, ACPI_SIG_DBG2, 4))
4509 acpi_handle_dbg2(sdp);
4510 else if (!memcmp(sdp->Signature, ACPI_SIG_DMAR, 4))
4511 acpi_handle_dmar(sdp);
4512 else if (!memcmp(sdp->Signature, ACPI_SIG_EINJ, 4))
4513 acpi_handle_einj(sdp);
4514 else if (!memcmp(sdp->Signature, ACPI_SIG_ERST, 4))
4515 acpi_handle_erst(sdp);
4516 else if (!memcmp(sdp->Signature, ACPI_SIG_GTDT, 4))
4517 acpi_handle_gtdt(sdp);
4518 else if (!memcmp(sdp->Signature, ACPI_SIG_MADT, 4))
4519 acpi_handle_madt(sdp);
4520 else if (!memcmp(sdp->Signature, ACPI_SIG_MSCT, 4))
4521 acpi_handle_msct(sdp);
4522 else if (!memcmp(sdp->Signature, ACPI_SIG_HEST, 4))
4523 acpi_handle_hest(sdp);
4524 else if (!memcmp(sdp->Signature, ACPI_SIG_HPET, 4))
4525 acpi_handle_hpet(sdp);
4526 else if (!memcmp(sdp->Signature, ACPI_SIG_IORT, 4))
4527 acpi_handle_iort(sdp);
4528 else if (!memcmp(sdp->Signature, ACPI_SIG_ECDT, 4))
4529 acpi_handle_ecdt(sdp);
4530 else if (!memcmp(sdp->Signature, ACPI_SIG_LPIT, 4))
4531 acpi_handle_lpit(sdp);
4532 else if (!memcmp(sdp->Signature, ACPI_SIG_MCFG, 4))
4533 acpi_handle_mcfg(sdp);
4534 else if (!memcmp(sdp->Signature, ACPI_SIG_PCCT, 4))
4535 acpi_handle_pcct(sdp);
4536 else if (!memcmp(sdp->Signature, ACPI_SIG_PPTT, 4))
4537 acpi_handle_pptt(sdp);
4538 else if (!memcmp(sdp->Signature, ACPI_SIG_SBST, 4))
4539 acpi_handle_sbst(sdp);
4540 else if (!memcmp(sdp->Signature, ACPI_SIG_SLIT, 4))
4541 acpi_handle_slit(sdp);
4542 else if (!memcmp(sdp->Signature, ACPI_SIG_SPCR, 4))
4543 acpi_handle_spcr(sdp);
4544 else if (!memcmp(sdp->Signature, ACPI_SIG_SPMI, 4))
4545 acpi_handle_spmi(sdp);
4546 else if (!memcmp(sdp->Signature, ACPI_SIG_SRAT, 4))
4547 acpi_handle_srat(sdp);
4548 else if (!memcmp(sdp->Signature, ACPI_SIG_TCPA, 4))
4549 acpi_handle_tcpa(sdp);
4550 else if (!memcmp(sdp->Signature, ACPI_SIG_TPM2, 4))
4551 acpi_handle_tpm2(sdp);
4552 else if (!memcmp(sdp->Signature, ACPI_SIG_NFIT, 4))
4553 acpi_handle_nfit(sdp);
4554 else if (!memcmp(sdp->Signature, ACPI_SIG_UEFI, 4))
4555 acpi_handle_uefi(sdp);
4556 else if (!memcmp(sdp->Signature, ACPI_SIG_WAET, 4))
4557 acpi_handle_waet(sdp);
4558 else if (!memcmp(sdp->Signature, ACPI_SIG_WDAT, 4))
4559 acpi_handle_wdat(sdp);
4560 else if (!memcmp(sdp->Signature, ACPI_SIG_WDDT, 4))
4561 acpi_handle_wddt(sdp);
4562 else if (!memcmp(sdp->Signature, ACPI_SIG_WDRT, 4))
4563 acpi_handle_wdrt(sdp);
4564 else {
4565 printf(BEGIN_COMMENT);
4566 acpi_print_sdt(sdp);
4567 printf("\n");
4568 acpi_dump_table(sdp);
4569 printf(END_COMMENT);
4570 }
4571 }
4572 }
4573
4574 ACPI_TABLE_HEADER *
sdt_load_devmem(void)4575 sdt_load_devmem(void)
4576 {
4577 ACPI_TABLE_RSDP *rp;
4578 ACPI_TABLE_HEADER *rsdp;
4579
4580 rp = acpi_find_rsd_ptr();
4581 if (!rp)
4582 errx(EXIT_FAILURE, "Can't find ACPI information");
4583
4584 if (tflag)
4585 acpi_print_rsd_ptr(rp);
4586 if (rp->Revision < 2) {
4587 rsdp = (ACPI_TABLE_HEADER *)acpi_map_sdt(rp->RsdtPhysicalAddress);
4588 if (memcmp(rsdp->Signature, "RSDT", 4) != 0 ||
4589 acpi_checksum(rsdp, rsdp->Length) != 0)
4590 errx(EXIT_FAILURE, "RSDT is corrupted");
4591 addr_size = sizeof(uint32_t);
4592 } else {
4593 rsdp = (ACPI_TABLE_HEADER *)acpi_map_sdt(rp->XsdtPhysicalAddress);
4594 if (memcmp(rsdp->Signature, "XSDT", 4) != 0 ||
4595 acpi_checksum(rsdp, rsdp->Length) != 0)
4596 errx(EXIT_FAILURE, "XSDT is corrupted");
4597 addr_size = sizeof(uint64_t);
4598 }
4599 return (rsdp);
4600 }
4601
4602 /* Write the DSDT to a file, concatenating any SSDTs (if present). */
4603 static int
write_dsdt(int fd,ACPI_TABLE_HEADER * rsdt,ACPI_TABLE_HEADER * dsdt)4604 write_dsdt(int fd, ACPI_TABLE_HEADER *rsdt, ACPI_TABLE_HEADER *dsdt)
4605 {
4606 ACPI_TABLE_HEADER sdt;
4607 ACPI_TABLE_HEADER *ssdt;
4608 uint8_t sum;
4609
4610 /* Create a new checksum to account for the DSDT and any SSDTs. */
4611 sdt = *dsdt;
4612 if (rsdt != NULL) {
4613 sdt.Checksum = 0;
4614 sum = acpi_checksum(dsdt + 1, dsdt->Length -
4615 sizeof(ACPI_TABLE_HEADER));
4616 ssdt = sdt_from_rsdt(rsdt, ACPI_SIG_SSDT, NULL);
4617 while (ssdt != NULL) {
4618 sdt.Length += ssdt->Length - sizeof(ACPI_TABLE_HEADER);
4619 sum += acpi_checksum(ssdt + 1,
4620 ssdt->Length - sizeof(ACPI_TABLE_HEADER));
4621 ssdt = sdt_from_rsdt(rsdt, ACPI_SIG_SSDT, ssdt);
4622 }
4623 sum += acpi_checksum(&sdt, sizeof(ACPI_TABLE_HEADER));
4624 sdt.Checksum -= sum;
4625 }
4626
4627 /* Write out the DSDT header and body. */
4628 write(fd, &sdt, sizeof(ACPI_TABLE_HEADER));
4629 write(fd, dsdt + 1, dsdt->Length - sizeof(ACPI_TABLE_HEADER));
4630
4631 /* Write out any SSDTs (if present.) */
4632 if (rsdt != NULL) {
4633 ssdt = sdt_from_rsdt(rsdt, ACPI_SIG_SSDT, NULL);
4634 while (ssdt != NULL) {
4635 write(fd, ssdt + 1, ssdt->Length -
4636 sizeof(ACPI_TABLE_HEADER));
4637 ssdt = sdt_from_rsdt(rsdt, ACPI_SIG_SSDT, ssdt);
4638 }
4639 }
4640 return (0);
4641 }
4642
4643 void
dsdt_save_file(char * outfile,ACPI_TABLE_HEADER * rsdt,ACPI_TABLE_HEADER * dsdp)4644 dsdt_save_file(char *outfile, ACPI_TABLE_HEADER *rsdt, ACPI_TABLE_HEADER *dsdp)
4645 {
4646 int fd;
4647 mode_t mode;
4648
4649 assert(outfile != NULL);
4650 mode = S_IRUSR | S_IWUSR | S_IRGRP | S_IROTH;
4651 fd = open(outfile, O_WRONLY | O_CREAT | O_TRUNC, mode);
4652 if (fd == -1) {
4653 perror("dsdt_save_file");
4654 return;
4655 }
4656 write_dsdt(fd, rsdt, dsdp);
4657 close(fd);
4658 }
4659
4660 void
aml_disassemble(ACPI_TABLE_HEADER * rsdt,ACPI_TABLE_HEADER * dsdp)4661 aml_disassemble(ACPI_TABLE_HEADER *rsdt, ACPI_TABLE_HEADER *dsdp)
4662 {
4663 char buf[MAXPATHLEN], tmpstr[MAXPATHLEN], wrkdir[MAXPATHLEN];
4664 const char *iname = "/acpdump.din";
4665 const char *oname = "/acpdump.dsl";
4666 const char *tmpdir;
4667 FILE *fp;
4668 size_t len;
4669 int fd, status;
4670 pid_t pid;
4671
4672 if (rsdt == NULL)
4673 errx(EXIT_FAILURE, "aml_disassemble: invalid rsdt");
4674 if (dsdp == NULL)
4675 errx(EXIT_FAILURE, "aml_disassemble: invalid dsdp");
4676
4677 tmpdir = getenv("TMPDIR");
4678 if (tmpdir == NULL)
4679 tmpdir = _PATH_TMP;
4680 if (realpath(tmpdir, buf) == NULL) {
4681 perror("realpath tmp dir");
4682 return;
4683 }
4684 len = sizeof(wrkdir) - strlen(iname);
4685 if ((size_t)snprintf(wrkdir, len, "%s/acpidump.XXXXXX", buf) > len-1 ) {
4686 fprintf(stderr, "$TMPDIR too long\n");
4687 return;
4688 }
4689 if (mkdtemp(wrkdir) == NULL) {
4690 perror("mkdtemp tmp working dir");
4691 return;
4692 }
4693 len = (size_t)snprintf(tmpstr, sizeof(tmpstr), "%s%s", wrkdir, iname);
4694 assert(len <= sizeof(tmpstr) - 1);
4695 fd = open(tmpstr, O_CREAT | O_WRONLY, S_IRUSR | S_IWUSR);
4696 if (fd < 0) {
4697 perror("iasl tmp file");
4698 return;
4699 }
4700 write_dsdt(fd, rsdt, dsdp);
4701 close(fd);
4702
4703 /* Run iasl -d on the temp file */
4704 if ((pid = fork()) == 0) {
4705 close(STDOUT_FILENO);
4706 if (vflag == 0)
4707 close(STDERR_FILENO);
4708 execl("/usr/bin/iasl", "iasl", "-d", tmpstr, NULL);
4709 err(EXIT_FAILURE, "exec");
4710 }
4711 if (pid > 0)
4712 wait(&status);
4713 if (unlink(tmpstr) < 0) {
4714 perror("unlink");
4715 goto out;
4716 }
4717 if (pid < 0) {
4718 perror("fork");
4719 goto out;
4720 }
4721 if (status != 0) {
4722 fprintf(stderr, "iast exit status = %d\n", status);
4723 }
4724
4725 /* Dump iasl's output to stdout */
4726 len = (size_t)snprintf(tmpstr, sizeof(tmpstr), "%s%s", wrkdir, oname);
4727 assert(len <= sizeof(tmpstr) - 1);
4728 fp = fopen(tmpstr, "r");
4729 if (unlink(tmpstr) < 0) {
4730 perror("unlink");
4731 goto out;
4732 }
4733 if (fp == NULL) {
4734 perror("iasl tmp file (read)");
4735 goto out;
4736 }
4737 while ((len = fread(buf, 1, sizeof(buf), fp)) > 0)
4738 fwrite(buf, 1, len, stdout);
4739 fclose(fp);
4740
4741 out:
4742 if (rmdir(wrkdir) < 0)
4743 perror("rmdir");
4744 }
4745
4746 void
sdt_print_all(ACPI_TABLE_HEADER * rsdp)4747 sdt_print_all(ACPI_TABLE_HEADER *rsdp)
4748 {
4749 acpi_handle_rsdt(rsdp);
4750 }
4751
4752 /* Fetch a table matching the given signature via the RSDT. */
4753 ACPI_TABLE_HEADER *
sdt_from_rsdt(ACPI_TABLE_HEADER * rsdp,const char * sig,ACPI_TABLE_HEADER * last)4754 sdt_from_rsdt(ACPI_TABLE_HEADER *rsdp, const char *sig, ACPI_TABLE_HEADER *last)
4755 {
4756 ACPI_TABLE_HEADER *sdt;
4757 ACPI_TABLE_RSDT *rsdt;
4758 ACPI_TABLE_XSDT *xsdt;
4759 vm_offset_t addr = 0;
4760 int entries, i;
4761
4762 rsdt = (ACPI_TABLE_RSDT *)rsdp;
4763 xsdt = (ACPI_TABLE_XSDT *)rsdp;
4764 entries = (rsdp->Length - sizeof(ACPI_TABLE_HEADER)) / addr_size;
4765 for (i = 0; i < entries; i++) {
4766 if (addr_size == 4)
4767 addr = le32toh(rsdt->TableOffsetEntry[i]);
4768 else
4769 addr = le64toh(xsdt->TableOffsetEntry[i]);
4770 if (addr == 0)
4771 continue;
4772 sdt = (ACPI_TABLE_HEADER *)acpi_map_sdt(addr);
4773 if (last != NULL) {
4774 if (sdt == last)
4775 last = NULL;
4776 continue;
4777 }
4778 if (memcmp(sdt->Signature, sig, strlen(sig)))
4779 continue;
4780 if (acpi_checksum(sdt, sdt->Length))
4781 errx(EXIT_FAILURE, "RSDT entry %d is corrupt", i);
4782 return (sdt);
4783 }
4784
4785 return (NULL);
4786 }
4787
4788 ACPI_TABLE_HEADER *
dsdt_from_fadt(ACPI_TABLE_FADT * fadt)4789 dsdt_from_fadt(ACPI_TABLE_FADT *fadt)
4790 {
4791 ACPI_TABLE_HEADER *sdt;
4792
4793 /* Use the DSDT address if it is version 1, otherwise use XDSDT. */
4794 sdt = (ACPI_TABLE_HEADER *)acpi_map_sdt(
4795 acpi_select_address(fadt->Dsdt, fadt->XDsdt));
4796 if (acpi_checksum(sdt, sdt->Length))
4797 errx(EXIT_FAILURE, "DSDT is corrupt");
4798 return (sdt);
4799 }
4800