165285Siwasaki/*- 265285Siwasaki * Copyright (c) 1998 Doug Rabson 365285Siwasaki * Copyright (c) 2000 Mitsuru IWASAKI <iwasaki@FreeBSD.org> 465285Siwasaki * All rights reserved. 565285Siwasaki * 665285Siwasaki * Redistribution and use in source and binary forms, with or without 765285Siwasaki * modification, are permitted provided that the following conditions 865285Siwasaki * are met: 965285Siwasaki * 1. Redistributions of source code must retain the above copyright 1065285Siwasaki * notice, this list of conditions and the following disclaimer. 1165285Siwasaki * 2. Redistributions in binary form must reproduce the above copyright 1265285Siwasaki * notice, this list of conditions and the following disclaimer in the 1365285Siwasaki * documentation and/or other materials provided with the distribution. 1465285Siwasaki * 1565285Siwasaki * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 1665285Siwasaki * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 1765285Siwasaki * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 1865285Siwasaki * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 1965285Siwasaki * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 2065285Siwasaki * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 2165285Siwasaki * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 2265285Siwasaki * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 2365285Siwasaki * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 2465285Siwasaki * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 2565285Siwasaki * SUCH DAMAGE. 2665285Siwasaki * 2765285Siwasaki * $FreeBSD$ 2865285Siwasaki */ 2965285Siwasaki 3065285Siwasaki#include <sys/param.h> 31119913Snjl#include <sys/endian.h> 3265285Siwasaki#include <sys/stat.h> 33119515Snjl#include <sys/wait.h> 3465285Siwasaki#include <assert.h> 3565285Siwasaki#include <err.h> 3665285Siwasaki#include <fcntl.h> 37193531Sjkim#include <paths.h> 3865285Siwasaki#include <stdio.h> 39195947Sjhb#include <stdint.h> 40193531Sjkim#include <stdlib.h> 41119515Snjl#include <string.h> 4265285Siwasaki#include <unistd.h> 4365285Siwasaki 4465285Siwasaki#include "acpidump.h" 4565285Siwasaki 4685323Siwasaki#define BEGIN_COMMENT "/*\n" 4785323Siwasaki#define END_COMMENT " */\n" 4885323Siwasaki 49119515Snjlstatic void acpi_print_string(char *s, size_t length); 50196555Sjhbstatic void acpi_print_gas(ACPI_GENERIC_ADDRESS *gas); 51196555Sjhbstatic int acpi_get_fadt_revision(ACPI_TABLE_FADT *fadt); 52196555Sjhbstatic void acpi_handle_fadt(ACPI_TABLE_HEADER *fadt); 53119515Snjlstatic void acpi_print_cpu(u_char cpu_id); 54196555Sjhbstatic void acpi_print_cpu_uid(uint32_t uid, char *uid_string); 55196555Sjhbstatic void acpi_print_local_apic(uint32_t apic_id, uint32_t flags); 56196555Sjhbstatic void acpi_print_io_apic(uint32_t apic_id, uint32_t int_base, 57196555Sjhb uint64_t apic_addr); 58196555Sjhbstatic void acpi_print_mps_flags(uint16_t flags); 59196555Sjhbstatic void acpi_print_intr(uint32_t intr, uint16_t mps_flags); 60196555Sjhbstatic void acpi_print_local_nmi(u_int lint, uint16_t mps_flags); 61196555Sjhbstatic void acpi_print_madt(ACPI_SUBTABLE_HEADER *mp); 62196555Sjhbstatic void acpi_handle_madt(ACPI_TABLE_HEADER *sdp); 63196555Sjhbstatic void acpi_handle_ecdt(ACPI_TABLE_HEADER *sdp); 64196555Sjhbstatic void acpi_handle_hpet(ACPI_TABLE_HEADER *sdp); 65196555Sjhbstatic void acpi_handle_mcfg(ACPI_TABLE_HEADER *sdp); 66241198Sjhbstatic void acpi_handle_slit(ACPI_TABLE_HEADER *sdp); 67195947Sjhbstatic void acpi_print_srat_cpu(uint32_t apic_id, uint32_t proximity_domain, 68195947Sjhb uint32_t flags); 69196555Sjhbstatic void acpi_print_srat_memory(ACPI_SRAT_MEM_AFFINITY *mp); 70196555Sjhbstatic void acpi_print_srat(ACPI_SUBTABLE_HEADER *srat); 71196555Sjhbstatic void acpi_handle_srat(ACPI_TABLE_HEADER *sdp); 72211196Stakawatastatic void acpi_handle_tcpa(ACPI_TABLE_HEADER *sdp); 73196555Sjhbstatic void acpi_print_sdt(ACPI_TABLE_HEADER *sdp); 74196555Sjhbstatic void acpi_print_fadt(ACPI_TABLE_HEADER *sdp); 75196555Sjhbstatic void acpi_print_facs(ACPI_TABLE_FACS *facs); 76196555Sjhbstatic void acpi_print_dsdt(ACPI_TABLE_HEADER *dsdp); 77196555Sjhbstatic ACPI_TABLE_HEADER *acpi_map_sdt(vm_offset_t pa); 78196555Sjhbstatic void acpi_print_rsd_ptr(ACPI_TABLE_RSDP *rp); 79196555Sjhbstatic void acpi_handle_rsdt(ACPI_TABLE_HEADER *rsdp); 80196555Sjhbstatic void acpi_walk_subtables(ACPI_TABLE_HEADER *table, void *first, 81196555Sjhb void (*action)(ACPI_SUBTABLE_HEADER *)); 8285323Siwasaki 83119968Snjl/* Size of an address. 32-bit for ACPI 1.0, 64-bit for ACPI 2.0 and up. */ 84119913Snjlstatic int addr_size; 85119913Snjl 86211196Stakawata/* Strings used in the TCPA table */ 87211196Stakawatastatic const char *tcpa_event_type_strings[] = { 88211196Stakawata "PREBOOT Certificate", 89211196Stakawata "POST Code", 90211196Stakawata "Unused", 91211196Stakawata "No Action", 92211196Stakawata "Separator", 93211196Stakawata "Action", 94211196Stakawata "Event Tag", 95211196Stakawata "S-CRTM Contents", 96211196Stakawata "S-CRTM Version", 97211196Stakawata "CPU Microcode", 98211196Stakawata "Platform Config Flags", 99211196Stakawata "Table of Devices", 100211196Stakawata "Compact Hash", 101211196Stakawata "IPL", 102211196Stakawata "IPL Partition Data", 103211196Stakawata "Non-Host Code", 104211196Stakawata "Non-Host Config", 105211196Stakawata "Non-Host Info" 106211196Stakawata}; 107211196Stakawata 108211196Stakawatastatic const char *TCPA_pcclient_strings[] = { 109211196Stakawata "<undefined>", 110211196Stakawata "SMBIOS", 111211196Stakawata "BIS Certificate", 112211196Stakawata "POST BIOS ROM Strings", 113211196Stakawata "ESCD", 114211196Stakawata "CMOS", 115211196Stakawata "NVRAM", 116211196Stakawata "Option ROM Execute", 117211196Stakawata "Option ROM Configurateion", 118211196Stakawata "<undefined>", 119211196Stakawata "Option ROM Microcode Update ", 120211196Stakawata "S-CRTM Version String", 121211196Stakawata "S-CRTM Contents", 122211196Stakawata "POST Contents", 123211196Stakawata "Table of Devices", 124211196Stakawata}; 125211196Stakawata 126244525Sneel#define PRINTFLAG_END() printflag_end() 127244525Sneel 128244525Sneelstatic char pf_sep = '{'; 129244525Sneel 13065285Siwasakistatic void 131244525Sneelprintflag_end(void) 132244525Sneel{ 133244525Sneel 134244525Sneel if (pf_sep != '{') { 135244525Sneel printf("}"); 136244525Sneel pf_sep = '{'; 137244525Sneel } 138244525Sneel printf("\n"); 139244525Sneel} 140244525Sneel 141244525Sneelstatic void 142244525Sneelprintflag(uint64_t var, uint64_t mask, const char *name) 143244525Sneel{ 144244525Sneel 145244525Sneel if (var & mask) { 146244525Sneel printf("%c%s", pf_sep, name); 147244525Sneel pf_sep = ','; 148244525Sneel } 149244525Sneel} 150244525Sneel 151244525Sneelstatic void 15265285Siwasakiacpi_print_string(char *s, size_t length) 15365285Siwasaki{ 15465285Siwasaki int c; 15565285Siwasaki 15665285Siwasaki /* Trim trailing spaces and NULLs */ 15765285Siwasaki while (length > 0 && (s[length - 1] == ' ' || s[length - 1] == '\0')) 15865285Siwasaki length--; 15965285Siwasaki 16065285Siwasaki while (length--) { 16165285Siwasaki c = *s++; 16265285Siwasaki putchar(c); 16365285Siwasaki } 16465285Siwasaki} 16565285Siwasaki 16665285Siwasakistatic void 167196555Sjhbacpi_print_gas(ACPI_GENERIC_ADDRESS *gas) 16865285Siwasaki{ 169196555Sjhb switch(gas->SpaceId) { 170119912Snjl case ACPI_GAS_MEMORY: 171196555Sjhb printf("0x%08lx:%u[%u] (Memory)", (u_long)gas->Address, 172196555Sjhb gas->BitOffset, gas->BitWidth); 173119912Snjl break; 174119912Snjl case ACPI_GAS_IO: 175196555Sjhb printf("0x%02lx:%u[%u] (IO)", (u_long)gas->Address, 176196555Sjhb gas->BitOffset, gas->BitWidth); 177119912Snjl break; 178119912Snjl case ACPI_GAS_PCI: 179196555Sjhb printf("%x:%x+0x%x (PCI)", (uint16_t)(gas->Address >> 32), 180196555Sjhb (uint16_t)((gas->Address >> 16) & 0xffff), 181196555Sjhb (uint16_t)gas->Address); 182119912Snjl break; 183119912Snjl /* XXX How to handle these below? */ 184119912Snjl case ACPI_GAS_EMBEDDED: 185196555Sjhb printf("0x%x:%u[%u] (EC)", (uint16_t)gas->Address, 186196555Sjhb gas->BitOffset, gas->BitWidth); 187119912Snjl break; 188119912Snjl case ACPI_GAS_SMBUS: 189196555Sjhb printf("0x%x:%u[%u] (SMBus)", (uint16_t)gas->Address, 190196555Sjhb gas->BitOffset, gas->BitWidth); 191119912Snjl break; 192196555Sjhb case ACPI_GAS_CMOS: 193196555Sjhb case ACPI_GAS_PCIBAR: 194196555Sjhb case ACPI_GAS_DATATABLE: 195119912Snjl case ACPI_GAS_FIXED: 196119912Snjl default: 197196555Sjhb printf("0x%08lx (?)", (u_long)gas->Address); 198119912Snjl break; 199119912Snjl } 200119912Snjl} 20165285Siwasaki 202128382Snjl/* The FADT revision indicates whether we use the DSDT or X_DSDT addresses. */ 203128382Snjlstatic int 204196555Sjhbacpi_get_fadt_revision(ACPI_TABLE_FADT *fadt) 205119912Snjl{ 206128382Snjl int fadt_revision; 207119912Snjl 208124138Snjl /* Set the FADT revision separately from the RSDP version. */ 209124138Snjl if (addr_size == 8) { 210124138Snjl fadt_revision = 2; 211124138Snjl 212124138Snjl /* 213124138Snjl * A few systems (e.g., IBM T23) have an RSDP that claims 214124138Snjl * revision 2 but the 64 bit addresses are invalid. If 215124138Snjl * revision 2 and the 32 bit address is non-zero but the 216124138Snjl * 32 and 64 bit versions don't match, prefer the 32 bit 217124138Snjl * version for all subsequent tables. 218124138Snjl */ 219196555Sjhb if (fadt->Facs != 0 && 220196555Sjhb (fadt->XFacs & 0xffffffff) != fadt->Facs) 221124138Snjl fadt_revision = 1; 222128382Snjl } else 223124138Snjl fadt_revision = 1; 224128382Snjl return (fadt_revision); 225128382Snjl} 226128382Snjl 227128382Snjlstatic void 228196555Sjhbacpi_handle_fadt(ACPI_TABLE_HEADER *sdp) 229128382Snjl{ 230196555Sjhb ACPI_TABLE_HEADER *dsdp; 231196555Sjhb ACPI_TABLE_FACS *facs; 232196555Sjhb ACPI_TABLE_FADT *fadt; 233128382Snjl int fadt_revision; 234128382Snjl 235196555Sjhb fadt = (ACPI_TABLE_FADT *)sdp; 236131307Snjl acpi_print_fadt(sdp); 237119912Snjl 238128382Snjl fadt_revision = acpi_get_fadt_revision(fadt); 239124138Snjl if (fadt_revision == 1) 240196555Sjhb facs = (ACPI_TABLE_FACS *)acpi_map_sdt(fadt->Facs); 241119968Snjl else 242196555Sjhb facs = (ACPI_TABLE_FACS *)acpi_map_sdt(fadt->XFacs); 243196555Sjhb if (memcmp(facs->Signature, ACPI_SIG_FACS, 4) != 0 || facs->Length < 64) 244119912Snjl errx(1, "FACS is corrupt"); 245119912Snjl acpi_print_facs(facs); 246119912Snjl 247124138Snjl if (fadt_revision == 1) 248196555Sjhb dsdp = (ACPI_TABLE_HEADER *)acpi_map_sdt(fadt->Dsdt); 249119968Snjl else 250196555Sjhb dsdp = (ACPI_TABLE_HEADER *)acpi_map_sdt(fadt->XDsdt); 251196555Sjhb if (acpi_checksum(dsdp, dsdp->Length)) 252119515Snjl errx(1, "DSDT is corrupt"); 253119515Snjl acpi_print_dsdt(dsdp); 25465285Siwasaki} 25565285Siwasaki 25685323Siwasakistatic void 257196555Sjhbacpi_walk_subtables(ACPI_TABLE_HEADER *table, void *first, 258196555Sjhb void (*action)(ACPI_SUBTABLE_HEADER *)) 259196555Sjhb{ 260196555Sjhb ACPI_SUBTABLE_HEADER *subtable; 261196555Sjhb char *end; 262196555Sjhb 263196555Sjhb subtable = first; 264196555Sjhb end = (char *)table + table->Length; 265196555Sjhb while ((char *)subtable < end) { 266196555Sjhb printf("\n"); 267196555Sjhb action(subtable); 268196555Sjhb subtable = (ACPI_SUBTABLE_HEADER *)((char *)subtable + 269196555Sjhb subtable->Length); 270196555Sjhb } 271196555Sjhb} 272196555Sjhb 273196555Sjhbstatic void 274108967Sjhbacpi_print_cpu(u_char cpu_id) 275108967Sjhb{ 276108967Sjhb 277108967Sjhb printf("\tACPI CPU="); 278108967Sjhb if (cpu_id == 0xff) 279108967Sjhb printf("ALL\n"); 280108967Sjhb else 281108967Sjhb printf("%d\n", (u_int)cpu_id); 282108967Sjhb} 283108967Sjhb 284108967Sjhbstatic void 285196555Sjhbacpi_print_cpu_uid(uint32_t uid, char *uid_string) 286108967Sjhb{ 287196555Sjhb 288196555Sjhb printf("\tUID=%d", uid); 289196555Sjhb if (uid_string != NULL) 290196555Sjhb printf(" (%s)", uid_string); 291196555Sjhb printf("\n"); 292196555Sjhb} 293196555Sjhb 294196555Sjhbstatic void 295196555Sjhbacpi_print_local_apic(uint32_t apic_id, uint32_t flags) 296196555Sjhb{ 297196555Sjhb 298108967Sjhb printf("\tFlags={"); 299196555Sjhb if (flags & ACPI_MADT_ENABLED) 300108967Sjhb printf("ENABLED"); 301108967Sjhb else 302108967Sjhb printf("DISABLED"); 303108967Sjhb printf("}\n"); 304196555Sjhb printf("\tAPIC ID=%d\n", apic_id); 305108967Sjhb} 306108967Sjhb 307108967Sjhbstatic void 308196555Sjhbacpi_print_io_apic(uint32_t apic_id, uint32_t int_base, uint64_t apic_addr) 309108967Sjhb{ 310196555Sjhb 311196555Sjhb printf("\tAPIC ID=%d\n", apic_id); 312108967Sjhb printf("\tINT BASE=%d\n", int_base); 313196555Sjhb printf("\tADDR=0x%016jx\n", (uintmax_t)apic_addr); 314108967Sjhb} 315108967Sjhb 316108967Sjhbstatic void 317196555Sjhbacpi_print_mps_flags(uint16_t flags) 318108967Sjhb{ 319108967Sjhb 320108967Sjhb printf("\tFlags={Polarity="); 321196555Sjhb switch (flags & ACPI_MADT_POLARITY_MASK) { 322196555Sjhb case ACPI_MADT_POLARITY_CONFORMS: 323108967Sjhb printf("conforming"); 324108967Sjhb break; 325196555Sjhb case ACPI_MADT_POLARITY_ACTIVE_HIGH: 326108967Sjhb printf("active-hi"); 327108967Sjhb break; 328196555Sjhb case ACPI_MADT_POLARITY_ACTIVE_LOW: 329108967Sjhb printf("active-lo"); 330108967Sjhb break; 331108967Sjhb default: 332196555Sjhb printf("0x%x", flags & ACPI_MADT_POLARITY_MASK); 333108967Sjhb break; 334108967Sjhb } 335108967Sjhb printf(", Trigger="); 336196555Sjhb switch (flags & ACPI_MADT_TRIGGER_MASK) { 337196555Sjhb case ACPI_MADT_TRIGGER_CONFORMS: 338108967Sjhb printf("conforming"); 339108967Sjhb break; 340196555Sjhb case ACPI_MADT_TRIGGER_EDGE: 341108967Sjhb printf("edge"); 342108967Sjhb break; 343196555Sjhb case ACPI_MADT_TRIGGER_LEVEL: 344108967Sjhb printf("level"); 345108967Sjhb break; 346108967Sjhb default: 347196555Sjhb printf("0x%x", (flags & ACPI_MADT_TRIGGER_MASK) >> 2); 348108967Sjhb } 349108967Sjhb printf("}\n"); 350108967Sjhb} 351108967Sjhb 352108967Sjhbstatic void 353196555Sjhbacpi_print_intr(uint32_t intr, uint16_t mps_flags) 354108967Sjhb{ 355108967Sjhb 356196555Sjhb printf("\tINTR=%d\n", intr); 357108967Sjhb acpi_print_mps_flags(mps_flags); 358108967Sjhb} 359108967Sjhb 360196555Sjhbstatic void 361196555Sjhbacpi_print_local_nmi(u_int lint, uint16_t mps_flags) 362196555Sjhb{ 363196555Sjhb 364196555Sjhb printf("\tLINT Pin=%d\n", lint); 365196555Sjhb acpi_print_mps_flags(mps_flags); 366196555Sjhb} 367196555Sjhb 368241737Sedstatic const char *apic_types[] = { "Local APIC", "IO APIC", "INT Override", 369241737Sed "NMI", "Local APIC NMI", 370241737Sed "Local APIC Override", "IO SAPIC", 371241737Sed "Local SAPIC", "Platform Interrupt", 372241737Sed "Local X2APIC", "Local X2APIC NMI" }; 373241737Sedstatic const char *platform_int_types[] = { "0 (unknown)", "PMI", "INIT", 374241737Sed "Corrected Platform Error" }; 375108967Sjhb 376108967Sjhbstatic void 377196555Sjhbacpi_print_madt(ACPI_SUBTABLE_HEADER *mp) 378108967Sjhb{ 379196555Sjhb ACPI_MADT_LOCAL_APIC *lapic; 380196555Sjhb ACPI_MADT_IO_APIC *ioapic; 381196555Sjhb ACPI_MADT_INTERRUPT_OVERRIDE *over; 382196555Sjhb ACPI_MADT_NMI_SOURCE *nmi; 383196555Sjhb ACPI_MADT_LOCAL_APIC_NMI *lapic_nmi; 384196555Sjhb ACPI_MADT_LOCAL_APIC_OVERRIDE *lapic_over; 385196555Sjhb ACPI_MADT_IO_SAPIC *iosapic; 386196555Sjhb ACPI_MADT_LOCAL_SAPIC *lsapic; 387196555Sjhb ACPI_MADT_INTERRUPT_SOURCE *isrc; 388196555Sjhb ACPI_MADT_LOCAL_X2APIC *x2apic; 389196555Sjhb ACPI_MADT_LOCAL_X2APIC_NMI *x2apic_nmi; 390108967Sjhb 391196555Sjhb if (mp->Type < sizeof(apic_types) / sizeof(apic_types[0])) 392196555Sjhb printf("\tType=%s\n", apic_types[mp->Type]); 393195947Sjhb else 394196555Sjhb printf("\tType=%d (unknown)\n", mp->Type); 395196555Sjhb switch (mp->Type) { 396196555Sjhb case ACPI_MADT_TYPE_LOCAL_APIC: 397196555Sjhb lapic = (ACPI_MADT_LOCAL_APIC *)mp; 398196555Sjhb acpi_print_cpu(lapic->ProcessorId); 399196555Sjhb acpi_print_local_apic(lapic->Id, lapic->LapicFlags); 400108967Sjhb break; 401196555Sjhb case ACPI_MADT_TYPE_IO_APIC: 402196555Sjhb ioapic = (ACPI_MADT_IO_APIC *)mp; 403196555Sjhb acpi_print_io_apic(ioapic->Id, ioapic->GlobalIrqBase, 404196555Sjhb ioapic->Address); 405108967Sjhb break; 406196555Sjhb case ACPI_MADT_TYPE_INTERRUPT_OVERRIDE: 407196555Sjhb over = (ACPI_MADT_INTERRUPT_OVERRIDE *)mp; 408196555Sjhb printf("\tBUS=%d\n", (u_int)over->Bus); 409196555Sjhb printf("\tIRQ=%d\n", (u_int)over->SourceIrq); 410196555Sjhb acpi_print_intr(over->GlobalIrq, over->IntiFlags); 411108967Sjhb break; 412196555Sjhb case ACPI_MADT_TYPE_NMI_SOURCE: 413196555Sjhb nmi = (ACPI_MADT_NMI_SOURCE *)mp; 414196555Sjhb acpi_print_intr(nmi->GlobalIrq, nmi->IntiFlags); 415108967Sjhb break; 416196555Sjhb case ACPI_MADT_TYPE_LOCAL_APIC_NMI: 417196555Sjhb lapic_nmi = (ACPI_MADT_LOCAL_APIC_NMI *)mp; 418196555Sjhb acpi_print_cpu(lapic_nmi->ProcessorId); 419196555Sjhb acpi_print_local_nmi(lapic_nmi->Lint, lapic_nmi->IntiFlags); 420108967Sjhb break; 421196555Sjhb case ACPI_MADT_TYPE_LOCAL_APIC_OVERRIDE: 422196555Sjhb lapic_over = (ACPI_MADT_LOCAL_APIC_OVERRIDE *)mp; 423119515Snjl printf("\tLocal APIC ADDR=0x%016jx\n", 424196555Sjhb (uintmax_t)lapic_over->Address); 425108967Sjhb break; 426196555Sjhb case ACPI_MADT_TYPE_IO_SAPIC: 427196555Sjhb iosapic = (ACPI_MADT_IO_SAPIC *)mp; 428196555Sjhb acpi_print_io_apic(iosapic->Id, iosapic->GlobalIrqBase, 429196555Sjhb iosapic->Address); 430108967Sjhb break; 431196555Sjhb case ACPI_MADT_TYPE_LOCAL_SAPIC: 432196555Sjhb lsapic = (ACPI_MADT_LOCAL_SAPIC *)mp; 433196555Sjhb acpi_print_cpu(lsapic->ProcessorId); 434196555Sjhb acpi_print_local_apic(lsapic->Id, lsapic->LapicFlags); 435196555Sjhb printf("\tAPIC EID=%d\n", (u_int)lsapic->Eid); 436196555Sjhb if (mp->Length > __offsetof(ACPI_MADT_LOCAL_SAPIC, Uid)) 437196555Sjhb acpi_print_cpu_uid(lsapic->Uid, lsapic->UidString); 438108967Sjhb break; 439196555Sjhb case ACPI_MADT_TYPE_INTERRUPT_SOURCE: 440196555Sjhb isrc = (ACPI_MADT_INTERRUPT_SOURCE *)mp; 441196555Sjhb if (isrc->Type < sizeof(platform_int_types) / 442196555Sjhb sizeof(platform_int_types[0])) 443196555Sjhb printf("\tType=%s\n", platform_int_types[isrc->Type]); 444196555Sjhb else 445196555Sjhb printf("\tType=%d (unknown)\n", isrc->Type); 446196555Sjhb printf("\tAPIC ID=%d\n", (u_int)isrc->Id); 447196555Sjhb printf("\tAPIC EID=%d\n", (u_int)isrc->Eid); 448196555Sjhb printf("\tSAPIC Vector=%d\n", (u_int)isrc->IoSapicVector); 449196555Sjhb acpi_print_intr(isrc->GlobalIrq, isrc->IntiFlags); 450108967Sjhb break; 451196555Sjhb case ACPI_MADT_TYPE_LOCAL_X2APIC: 452196555Sjhb x2apic = (ACPI_MADT_LOCAL_X2APIC *)mp; 453196555Sjhb acpi_print_cpu_uid(x2apic->Uid, NULL); 454196555Sjhb acpi_print_local_apic(x2apic->LocalApicId, x2apic->LapicFlags); 455196555Sjhb break; 456196555Sjhb case ACPI_MADT_TYPE_LOCAL_X2APIC_NMI: 457196555Sjhb x2apic_nmi = (ACPI_MADT_LOCAL_X2APIC_NMI *)mp; 458196555Sjhb acpi_print_cpu_uid(x2apic_nmi->Uid, NULL); 459196555Sjhb acpi_print_local_nmi(x2apic_nmi->Lint, x2apic_nmi->IntiFlags); 460196555Sjhb break; 461108967Sjhb } 462108967Sjhb} 463108967Sjhb 464108967Sjhbstatic void 465196555Sjhbacpi_handle_madt(ACPI_TABLE_HEADER *sdp) 466108967Sjhb{ 467196555Sjhb ACPI_TABLE_MADT *madt; 468108967Sjhb 469119968Snjl printf(BEGIN_COMMENT); 470119968Snjl acpi_print_sdt(sdp); 471196555Sjhb madt = (ACPI_TABLE_MADT *)sdp; 472196555Sjhb printf("\tLocal APIC ADDR=0x%08x\n", madt->Address); 473108967Sjhb printf("\tFlags={"); 474196555Sjhb if (madt->Flags & ACPI_MADT_PCAT_COMPAT) 475108967Sjhb printf("PC-AT"); 476108967Sjhb printf("}\n"); 477196555Sjhb acpi_walk_subtables(sdp, (madt + 1), acpi_print_madt); 478108967Sjhb printf(END_COMMENT); 479108967Sjhb} 480108967Sjhb 481108967Sjhbstatic void 482196555Sjhbacpi_handle_hpet(ACPI_TABLE_HEADER *sdp) 483118334Speter{ 484196555Sjhb ACPI_TABLE_HPET *hpet; 485118334Speter 486119968Snjl printf(BEGIN_COMMENT); 487119968Snjl acpi_print_sdt(sdp); 488196555Sjhb hpet = (ACPI_TABLE_HPET *)sdp; 489196555Sjhb printf("\tHPET Number=%d\n", hpet->Sequence); 490167945Stakawata printf("\tADDR="); 491196555Sjhb acpi_print_gas(&hpet->Address); 492196555Sjhb printf("\tHW Rev=0x%x\n", hpet->Id & ACPI_HPET_ID_HARDWARE_REV_ID); 493196555Sjhb printf("\tComparators=%d\n", (hpet->Id & ACPI_HPET_ID_COMPARATORS) >> 494196555Sjhb 8); 495196555Sjhb printf("\tCounter Size=%d\n", hpet->Id & ACPI_HPET_ID_COUNT_SIZE_CAP ? 496196555Sjhb 1 : 0); 497118334Speter printf("\tLegacy IRQ routing capable={"); 498196555Sjhb if (hpet->Id & ACPI_HPET_ID_LEGACY_CAPABLE) 499118334Speter printf("TRUE}\n"); 500118334Speter else 501118334Speter printf("FALSE}\n"); 502196555Sjhb printf("\tPCI Vendor ID=0x%04x\n", hpet->Id >> 16); 503196555Sjhb printf("\tMinimal Tick=%d\n", hpet->MinimumTick); 504118334Speter printf(END_COMMENT); 505118334Speter} 506118334Speter 507118334Speterstatic void 508196555Sjhbacpi_handle_ecdt(ACPI_TABLE_HEADER *sdp) 509119971Snjl{ 510196555Sjhb ACPI_TABLE_ECDT *ecdt; 511119971Snjl 512119971Snjl printf(BEGIN_COMMENT); 513119971Snjl acpi_print_sdt(sdp); 514196555Sjhb ecdt = (ACPI_TABLE_ECDT *)sdp; 515119971Snjl printf("\tEC_CONTROL="); 516196555Sjhb acpi_print_gas(&ecdt->Control); 517119971Snjl printf("\n\tEC_DATA="); 518196555Sjhb acpi_print_gas(&ecdt->Data); 519196555Sjhb printf("\n\tUID=%#x, ", ecdt->Uid); 520196555Sjhb printf("GPE_BIT=%#x\n", ecdt->Gpe); 521196555Sjhb printf("\tEC_ID=%s\n", ecdt->Id); 522119971Snjl printf(END_COMMENT); 523119971Snjl} 524119971Snjl 525119971Snjlstatic void 526196555Sjhbacpi_handle_mcfg(ACPI_TABLE_HEADER *sdp) 527141905Sscottl{ 528196555Sjhb ACPI_TABLE_MCFG *mcfg; 529196555Sjhb ACPI_MCFG_ALLOCATION *alloc; 530196555Sjhb u_int i, entries; 531141905Sscottl 532141905Sscottl printf(BEGIN_COMMENT); 533141905Sscottl acpi_print_sdt(sdp); 534196555Sjhb mcfg = (ACPI_TABLE_MCFG *)sdp; 535196555Sjhb entries = (sdp->Length - sizeof(ACPI_TABLE_MCFG)) / 536196555Sjhb sizeof(ACPI_MCFG_ALLOCATION); 537196555Sjhb alloc = (ACPI_MCFG_ALLOCATION *)(mcfg + 1); 538196555Sjhb for (i = 0; i < entries; i++, alloc++) { 539141905Sscottl printf("\n"); 540252276Sjkim printf("\tBase Address=0x%016jx\n", (uintmax_t)alloc->Address); 541196555Sjhb printf("\tSegment Group=0x%04x\n", alloc->PciSegment); 542196555Sjhb printf("\tStart Bus=%d\n", alloc->StartBusNumber); 543196555Sjhb printf("\tEnd Bus=%d\n", alloc->EndBusNumber); 544141905Sscottl } 545141905Sscottl printf(END_COMMENT); 546141905Sscottl} 547141905Sscottl 548141905Sscottlstatic void 549241198Sjhbacpi_handle_slit(ACPI_TABLE_HEADER *sdp) 550241198Sjhb{ 551241198Sjhb ACPI_TABLE_SLIT *slit; 552241198Sjhb UINT64 i, j; 553241198Sjhb 554241198Sjhb printf(BEGIN_COMMENT); 555241198Sjhb acpi_print_sdt(sdp); 556241198Sjhb slit = (ACPI_TABLE_SLIT *)sdp; 557252276Sjkim printf("\tLocality Count=%ju\n", (uintmax_t)slit->LocalityCount); 558241198Sjhb printf("\n\t "); 559241198Sjhb for (i = 0; i < slit->LocalityCount; i++) 560252276Sjkim printf(" %3ju", (uintmax_t)i); 561241198Sjhb printf("\n\t +"); 562241198Sjhb for (i = 0; i < slit->LocalityCount; i++) 563241198Sjhb printf("----"); 564241198Sjhb printf("\n"); 565241198Sjhb for (i = 0; i < slit->LocalityCount; i++) { 566252276Sjkim printf("\t %3ju |", (uintmax_t)i); 567241198Sjhb for (j = 0; j < slit->LocalityCount; j++) 568241198Sjhb printf(" %3d", 569241198Sjhb slit->Entry[i * slit->LocalityCount + j]); 570241198Sjhb printf("\n"); 571241198Sjhb } 572241198Sjhb printf(END_COMMENT); 573241198Sjhb} 574241198Sjhb 575241198Sjhbstatic void 576195947Sjhbacpi_print_srat_cpu(uint32_t apic_id, uint32_t proximity_domain, 577195947Sjhb uint32_t flags) 578195947Sjhb{ 579195947Sjhb 580195947Sjhb printf("\tFlags={"); 581195947Sjhb if (flags & ACPI_SRAT_CPU_ENABLED) 582195947Sjhb printf("ENABLED"); 583195947Sjhb else 584195947Sjhb printf("DISABLED"); 585195947Sjhb printf("}\n"); 586195947Sjhb printf("\tAPIC ID=%d\n", apic_id); 587195947Sjhb printf("\tProximity Domain=%d\n", proximity_domain); 588195947Sjhb} 589195947Sjhb 590211196Stakawatastatic char * 591211196Stakawataacpi_tcpa_evname(struct TCPAevent *event) 592211196Stakawata{ 593211196Stakawata struct TCPApc_event *pc_event; 594211196Stakawata char *eventname = NULL; 595211196Stakawata 596211196Stakawata pc_event = (struct TCPApc_event *)(event + 1); 597211196Stakawata 598211196Stakawata switch(event->event_type) { 599211196Stakawata case PREBOOT: 600211196Stakawata case POST_CODE: 601211196Stakawata case UNUSED: 602211196Stakawata case NO_ACTION: 603211196Stakawata case SEPARATOR: 604211196Stakawata case SCRTM_CONTENTS: 605211196Stakawata case SCRTM_VERSION: 606211196Stakawata case CPU_MICROCODE: 607211196Stakawata case PLATFORM_CONFIG_FLAGS: 608211196Stakawata case TABLE_OF_DEVICES: 609211196Stakawata case COMPACT_HASH: 610211196Stakawata case IPL: 611211196Stakawata case IPL_PARTITION_DATA: 612211196Stakawata case NONHOST_CODE: 613211196Stakawata case NONHOST_CONFIG: 614211196Stakawata case NONHOST_INFO: 615211196Stakawata asprintf(&eventname, "%s", 616211196Stakawata tcpa_event_type_strings[event->event_type]); 617211196Stakawata break; 618211196Stakawata 619211196Stakawata case ACTION: 620211196Stakawata eventname = calloc(event->event_size + 1, sizeof(char)); 621211196Stakawata memcpy(eventname, pc_event, event->event_size); 622211196Stakawata break; 623211196Stakawata 624211196Stakawata case EVENT_TAG: 625211196Stakawata switch (pc_event->event_id) { 626211196Stakawata case SMBIOS: 627211196Stakawata case BIS_CERT: 628211196Stakawata case CMOS: 629211196Stakawata case NVRAM: 630211196Stakawata case OPTION_ROM_EXEC: 631211196Stakawata case OPTION_ROM_CONFIG: 632211196Stakawata case S_CRTM_VERSION: 633211196Stakawata case POST_BIOS_ROM: 634211196Stakawata case ESCD: 635211196Stakawata case OPTION_ROM_MICROCODE: 636211196Stakawata case S_CRTM_CONTENTS: 637211196Stakawata case POST_CONTENTS: 638211196Stakawata asprintf(&eventname, "%s", 639211196Stakawata TCPA_pcclient_strings[pc_event->event_id]); 640211196Stakawata break; 641211196Stakawata 642211196Stakawata default: 643211196Stakawata asprintf(&eventname, "<unknown tag 0x%02x>", 644211196Stakawata pc_event->event_id); 645211196Stakawata break; 646211196Stakawata } 647211196Stakawata break; 648211196Stakawata 649211196Stakawata default: 650211196Stakawata asprintf(&eventname, "<unknown 0x%02x>", event->event_type); 651211196Stakawata break; 652211196Stakawata } 653211196Stakawata 654211196Stakawata return eventname; 655211196Stakawata} 656211196Stakawata 657195947Sjhbstatic void 658211196Stakawataacpi_print_tcpa(struct TCPAevent *event) 659211196Stakawata{ 660211196Stakawata int i; 661211196Stakawata char *eventname; 662211196Stakawata 663211196Stakawata eventname = acpi_tcpa_evname(event); 664211196Stakawata 665211196Stakawata printf("\t%d", event->pcr_index); 666211196Stakawata printf(" 0x"); 667211196Stakawata for (i = 0; i < 20; i++) 668211196Stakawata printf("%02x", event->pcr_value[i]); 669211196Stakawata printf(" [%s]\n", eventname ? eventname : "<unknown>"); 670211196Stakawata 671211196Stakawata free(eventname); 672211196Stakawata} 673211196Stakawata 674211196Stakawatastatic void 675211196Stakawataacpi_handle_tcpa(ACPI_TABLE_HEADER *sdp) 676211196Stakawata{ 677211196Stakawata struct TCPAbody *tcpa; 678211196Stakawata struct TCPAevent *event; 679211278Stakawata uintmax_t len, paddr; 680211196Stakawata unsigned char *vaddr = NULL; 681211196Stakawata unsigned char *vend = NULL; 682211196Stakawata 683211196Stakawata printf(BEGIN_COMMENT); 684211196Stakawata acpi_print_sdt(sdp); 685211196Stakawata tcpa = (struct TCPAbody *) sdp; 686211196Stakawata 687211196Stakawata switch (tcpa->platform_class) { 688211196Stakawata case ACPI_TCPA_BIOS_CLIENT: 689211196Stakawata len = tcpa->client.log_max_len; 690211196Stakawata paddr = tcpa->client.log_start_addr; 691211196Stakawata break; 692211196Stakawata 693211196Stakawata case ACPI_TCPA_BIOS_SERVER: 694211196Stakawata len = tcpa->server.log_max_len; 695211196Stakawata paddr = tcpa->server.log_start_addr; 696211196Stakawata break; 697211196Stakawata 698211196Stakawata default: 699211196Stakawata printf("XXX"); 700211196Stakawata printf(END_COMMENT); 701211196Stakawata return; 702211196Stakawata } 703211252Stakawata printf("\tClass %u Base Address 0x%jx Length %ju\n\n", 704211196Stakawata tcpa->platform_class, paddr, len); 705211196Stakawata 706211196Stakawata if (len == 0) { 707211196Stakawata printf("\tEmpty TCPA table\n"); 708211196Stakawata printf(END_COMMENT); 709211196Stakawata return; 710211196Stakawata } 711238288Stakawata if(sdp->Revision == 1){ 712238288Stakawata printf("\tOLD TCPA spec log found. Dumping not supported.\n"); 713238288Stakawata printf(END_COMMENT); 714238288Stakawata return; 715238288Stakawata } 716211196Stakawata 717211196Stakawata vaddr = (unsigned char *)acpi_map_physical(paddr, len); 718211196Stakawata vend = vaddr + len; 719211196Stakawata 720211196Stakawata while (vaddr != NULL) { 721238288Stakawata if ((vaddr + sizeof(struct TCPAevent) >= vend)|| 722238288Stakawata (vaddr + sizeof(struct TCPAevent) < vaddr)) 723211196Stakawata break; 724211252Stakawata event = (struct TCPAevent *)(void *)vaddr; 725211196Stakawata if (vaddr + event->event_size >= vend) 726211196Stakawata break; 727238288Stakawata if (vaddr + event->event_size < vaddr) 728238288Stakawata break; 729211196Stakawata if (event->event_type == 0 && event->event_size == 0) 730211196Stakawata break; 731211196Stakawata#if 0 732211196Stakawata { 733211196Stakawata unsigned int i, j, k; 734211196Stakawata 735211196Stakawata printf("\n\tsize %d\n\t\t%p ", event->event_size, vaddr); 736211196Stakawata for (j = 0, i = 0; i < 737211196Stakawata sizeof(struct TCPAevent) + event->event_size; i++) { 738211196Stakawata printf("%02x ", vaddr[i]); 739211196Stakawata if ((i+1) % 8 == 0) { 740211196Stakawata for (k = 0; k < 8; k++) 741211196Stakawata printf("%c", isprint(vaddr[j+k]) ? 742211196Stakawata vaddr[j+k] : '.'); 743211196Stakawata printf("\n\t\t%p ", &vaddr[i + 1]); 744211196Stakawata j = i + 1; 745211196Stakawata } 746211196Stakawata } 747211196Stakawata printf("\n"); } 748211196Stakawata#endif 749211196Stakawata acpi_print_tcpa(event); 750211196Stakawata 751211196Stakawata vaddr += sizeof(struct TCPAevent) + event->event_size; 752211196Stakawata } 753211196Stakawata 754211196Stakawata printf(END_COMMENT); 755211196Stakawata} 756211196Stakawata 757244525Sneelstatic const char * 758244525Sneeldevscope_type2str(int type) 759244525Sneel{ 760244525Sneel static char typebuf[16]; 761244525Sneel 762244525Sneel switch (type) { 763244525Sneel case 1: 764244525Sneel return ("PCI Endpoint Device"); 765244525Sneel case 2: 766244525Sneel return ("PCI Sub-Hierarchy"); 767244525Sneel case 3: 768244525Sneel return ("IOAPIC"); 769244525Sneel case 4: 770244525Sneel return ("HPET"); 771244525Sneel default: 772244525Sneel snprintf(typebuf, sizeof(typebuf), "%d", type); 773244525Sneel return (typebuf); 774244525Sneel } 775244525Sneel} 776244525Sneel 777244525Sneelstatic int 778244525Sneelacpi_handle_dmar_devscope(void *addr, int remaining) 779244525Sneel{ 780244525Sneel char sep; 781244525Sneel int pathlen; 782244525Sneel ACPI_DMAR_PCI_PATH *path, *pathend; 783244525Sneel ACPI_DMAR_DEVICE_SCOPE *devscope = addr; 784244525Sneel 785244525Sneel if (remaining < (int)sizeof(ACPI_DMAR_DEVICE_SCOPE)) 786244525Sneel return (-1); 787244525Sneel 788244525Sneel if (remaining < devscope->Length) 789244525Sneel return (-1); 790244525Sneel 791244525Sneel printf("\n"); 792244525Sneel printf("\t\tType=%s\n", devscope_type2str(devscope->EntryType)); 793244525Sneel printf("\t\tLength=%d\n", devscope->Length); 794244525Sneel printf("\t\tEnumerationId=%d\n", devscope->EnumerationId); 795244525Sneel printf("\t\tStartBusNumber=%d\n", devscope->Bus); 796244525Sneel 797244525Sneel path = (ACPI_DMAR_PCI_PATH *)(devscope + 1); 798244525Sneel pathlen = devscope->Length - sizeof(ACPI_DMAR_DEVICE_SCOPE); 799244525Sneel pathend = path + pathlen / sizeof(ACPI_DMAR_PCI_PATH); 800244525Sneel if (path < pathend) { 801244525Sneel sep = '{'; 802244525Sneel printf("\t\tPath="); 803244525Sneel do { 804244525Sneel printf("%c%d:%d", sep, path->Device, path->Function); 805244525Sneel sep=','; 806244525Sneel path++; 807244525Sneel } while (path < pathend); 808244525Sneel printf("}\n"); 809244525Sneel } 810244525Sneel 811244525Sneel return (devscope->Length); 812244525Sneel} 813244525Sneel 814211196Stakawatastatic void 815244525Sneelacpi_handle_dmar_drhd(ACPI_DMAR_HARDWARE_UNIT *drhd) 816244525Sneel{ 817244525Sneel char *cp; 818244525Sneel int remaining, consumed; 819244525Sneel 820244525Sneel printf("\n"); 821244525Sneel printf("\tType=DRHD\n"); 822244525Sneel printf("\tLength=%d\n", drhd->Header.Length); 823244525Sneel 824244525Sneel#define PRINTFLAG(var, flag) printflag((var), ACPI_DMAR_## flag, #flag) 825244525Sneel 826244525Sneel printf("\tFlags="); 827244525Sneel PRINTFLAG(drhd->Flags, INCLUDE_ALL); 828244525Sneel PRINTFLAG_END(); 829244525Sneel 830244525Sneel#undef PRINTFLAG 831244525Sneel 832244525Sneel printf("\tSegment=%d\n", drhd->Segment); 833252276Sjkim printf("\tAddress=0x%0jx\n", (uintmax_t)drhd->Address); 834244525Sneel 835244525Sneel remaining = drhd->Header.Length - sizeof(ACPI_DMAR_HARDWARE_UNIT); 836244525Sneel if (remaining > 0) 837244525Sneel printf("\tDevice Scope:"); 838244525Sneel while (remaining > 0) { 839244525Sneel cp = (char *)drhd + drhd->Header.Length - remaining; 840244525Sneel consumed = acpi_handle_dmar_devscope(cp, remaining); 841244525Sneel if (consumed <= 0) 842244525Sneel break; 843244525Sneel else 844244525Sneel remaining -= consumed; 845244525Sneel } 846244525Sneel} 847244525Sneel 848244525Sneelstatic void 849244525Sneelacpi_handle_dmar_rmrr(ACPI_DMAR_RESERVED_MEMORY *rmrr) 850244525Sneel{ 851244525Sneel char *cp; 852244525Sneel int remaining, consumed; 853244525Sneel 854244525Sneel printf("\n"); 855244525Sneel printf("\tType=RMRR\n"); 856244525Sneel printf("\tLength=%d\n", rmrr->Header.Length); 857244525Sneel printf("\tSegment=%d\n", rmrr->Segment); 858252276Sjkim printf("\tBaseAddress=0x%0jx\n", (uintmax_t)rmrr->BaseAddress); 859252276Sjkim printf("\tLimitAddress=0x%0jx\n", (uintmax_t)rmrr->EndAddress); 860244525Sneel 861244525Sneel remaining = rmrr->Header.Length - sizeof(ACPI_DMAR_RESERVED_MEMORY); 862244525Sneel if (remaining > 0) 863244525Sneel printf("\tDevice Scope:"); 864244525Sneel while (remaining > 0) { 865244525Sneel cp = (char *)rmrr + rmrr->Header.Length - remaining; 866244525Sneel consumed = acpi_handle_dmar_devscope(cp, remaining); 867244525Sneel if (consumed <= 0) 868244525Sneel break; 869244525Sneel else 870244525Sneel remaining -= consumed; 871244525Sneel } 872244525Sneel} 873244525Sneel 874244525Sneelstatic void 875244525Sneelacpi_handle_dmar_atsr(ACPI_DMAR_ATSR *atsr) 876244525Sneel{ 877244525Sneel char *cp; 878244525Sneel int remaining, consumed; 879244525Sneel 880244525Sneel printf("\n"); 881244525Sneel printf("\tType=ATSR\n"); 882244525Sneel printf("\tLength=%d\n", atsr->Header.Length); 883244525Sneel 884244525Sneel#define PRINTFLAG(var, flag) printflag((var), ACPI_DMAR_## flag, #flag) 885244525Sneel 886244525Sneel printf("\tFlags="); 887244525Sneel PRINTFLAG(atsr->Flags, ALL_PORTS); 888244525Sneel PRINTFLAG_END(); 889244525Sneel 890244525Sneel#undef PRINTFLAG 891244525Sneel 892244525Sneel printf("\tSegment=%d\n", atsr->Segment); 893244525Sneel 894244525Sneel remaining = atsr->Header.Length - sizeof(ACPI_DMAR_ATSR); 895244525Sneel if (remaining > 0) 896244525Sneel printf("\tDevice Scope:"); 897244525Sneel while (remaining > 0) { 898244525Sneel cp = (char *)atsr + atsr->Header.Length - remaining; 899244525Sneel consumed = acpi_handle_dmar_devscope(cp, remaining); 900244525Sneel if (consumed <= 0) 901244525Sneel break; 902244525Sneel else 903244525Sneel remaining -= consumed; 904244525Sneel } 905244525Sneel} 906244525Sneel 907244525Sneelstatic void 908244525Sneelacpi_handle_dmar_rhsa(ACPI_DMAR_RHSA *rhsa) 909244525Sneel{ 910244525Sneel 911244525Sneel printf("\n"); 912244525Sneel printf("\tType=RHSA\n"); 913244525Sneel printf("\tLength=%d\n", rhsa->Header.Length); 914252276Sjkim printf("\tBaseAddress=0x%0jx\n", (uintmax_t)rhsa->BaseAddress); 915244525Sneel printf("\tProximityDomain=0x%08x\n", rhsa->ProximityDomain); 916244525Sneel} 917244525Sneel 918244525Sneelstatic int 919244525Sneelacpi_handle_dmar_remapping_structure(void *addr, int remaining) 920244525Sneel{ 921244525Sneel ACPI_DMAR_HEADER *hdr = addr; 922244525Sneel 923244525Sneel if (remaining < (int)sizeof(ACPI_DMAR_HEADER)) 924244525Sneel return (-1); 925244525Sneel 926244525Sneel if (remaining < hdr->Length) 927244525Sneel return (-1); 928244525Sneel 929244525Sneel switch (hdr->Type) { 930244525Sneel case ACPI_DMAR_TYPE_HARDWARE_UNIT: 931244525Sneel acpi_handle_dmar_drhd(addr); 932244525Sneel break; 933244525Sneel case ACPI_DMAR_TYPE_RESERVED_MEMORY: 934244525Sneel acpi_handle_dmar_rmrr(addr); 935244525Sneel break; 936244525Sneel case ACPI_DMAR_TYPE_ATSR: 937244525Sneel acpi_handle_dmar_atsr(addr); 938244525Sneel break; 939244525Sneel case ACPI_DMAR_HARDWARE_AFFINITY: 940244525Sneel acpi_handle_dmar_rhsa(addr); 941244525Sneel break; 942244525Sneel default: 943244525Sneel printf("\n"); 944244525Sneel printf("\tType=%d\n", hdr->Type); 945244525Sneel printf("\tLength=%d\n", hdr->Length); 946244525Sneel break; 947244525Sneel } 948244525Sneel return (hdr->Length); 949244525Sneel} 950244525Sneel 951244525Sneel#ifndef ACPI_DMAR_X2APIC_OPT_OUT 952244525Sneel#define ACPI_DMAR_X2APIC_OPT_OUT (0x2) 953244525Sneel#endif 954244525Sneel 955244525Sneelstatic void 956244525Sneelacpi_handle_dmar(ACPI_TABLE_HEADER *sdp) 957244525Sneel{ 958244525Sneel char *cp; 959244525Sneel int remaining, consumed; 960244525Sneel ACPI_TABLE_DMAR *dmar; 961244525Sneel 962244525Sneel printf(BEGIN_COMMENT); 963244525Sneel acpi_print_sdt(sdp); 964244525Sneel dmar = (ACPI_TABLE_DMAR *)sdp; 965244525Sneel printf("\tHost Address Width=%d\n", dmar->Width + 1); 966244525Sneel 967244525Sneel#define PRINTFLAG(var, flag) printflag((var), ACPI_DMAR_## flag, #flag) 968244525Sneel 969244525Sneel printf("\tFlags="); 970244525Sneel PRINTFLAG(dmar->Flags, INTR_REMAP); 971244525Sneel PRINTFLAG(dmar->Flags, X2APIC_OPT_OUT); 972244525Sneel PRINTFLAG_END(); 973244525Sneel 974244525Sneel#undef PRINTFLAG 975244525Sneel 976244525Sneel remaining = sdp->Length - sizeof(ACPI_TABLE_DMAR); 977244525Sneel while (remaining > 0) { 978244525Sneel cp = (char *)sdp + sdp->Length - remaining; 979244525Sneel consumed = acpi_handle_dmar_remapping_structure(cp, remaining); 980244525Sneel if (consumed <= 0) 981244525Sneel break; 982244525Sneel else 983244525Sneel remaining -= consumed; 984244525Sneel } 985244525Sneel 986244525Sneel printf(END_COMMENT); 987244525Sneel} 988244525Sneel 989244525Sneelstatic void 990196555Sjhbacpi_print_srat_memory(ACPI_SRAT_MEM_AFFINITY *mp) 991195947Sjhb{ 992195947Sjhb 993195947Sjhb printf("\tFlags={"); 994196555Sjhb if (mp->Flags & ACPI_SRAT_MEM_ENABLED) 995195947Sjhb printf("ENABLED"); 996195947Sjhb else 997195947Sjhb printf("DISABLED"); 998196555Sjhb if (mp->Flags & ACPI_SRAT_MEM_HOT_PLUGGABLE) 999195947Sjhb printf(",HOT_PLUGGABLE"); 1000196555Sjhb if (mp->Flags & ACPI_SRAT_MEM_NON_VOLATILE) 1001195947Sjhb printf(",NON_VOLATILE"); 1002195947Sjhb printf("}\n"); 1003196555Sjhb printf("\tBase Address=0x%016jx\n", (uintmax_t)mp->BaseAddress); 1004196555Sjhb printf("\tLength=0x%016jx\n", (uintmax_t)mp->Length); 1005196555Sjhb printf("\tProximity Domain=%d\n", mp->ProximityDomain); 1006195947Sjhb} 1007195947Sjhb 1008241737Sedstatic const char *srat_types[] = { "CPU", "Memory", "X2APIC" }; 1009195947Sjhb 1010195947Sjhbstatic void 1011196555Sjhbacpi_print_srat(ACPI_SUBTABLE_HEADER *srat) 1012195947Sjhb{ 1013196555Sjhb ACPI_SRAT_CPU_AFFINITY *cpu; 1014196555Sjhb ACPI_SRAT_X2APIC_CPU_AFFINITY *x2apic; 1015195947Sjhb 1016196555Sjhb if (srat->Type < sizeof(srat_types) / sizeof(srat_types[0])) 1017196555Sjhb printf("\tType=%s\n", srat_types[srat->Type]); 1018195947Sjhb else 1019196555Sjhb printf("\tType=%d (unknown)\n", srat->Type); 1020196555Sjhb switch (srat->Type) { 1021195947Sjhb case ACPI_SRAT_TYPE_CPU_AFFINITY: 1022196555Sjhb cpu = (ACPI_SRAT_CPU_AFFINITY *)srat; 1023196555Sjhb acpi_print_srat_cpu(cpu->ApicId, 1024196555Sjhb cpu->ProximityDomainHi[2] << 24 | 1025196555Sjhb cpu->ProximityDomainHi[1] << 16 | 1026196555Sjhb cpu->ProximityDomainHi[0] << 0 | 1027196555Sjhb cpu->ProximityDomainLo, cpu->Flags); 1028195947Sjhb break; 1029195947Sjhb case ACPI_SRAT_TYPE_MEMORY_AFFINITY: 1030196555Sjhb acpi_print_srat_memory((ACPI_SRAT_MEM_AFFINITY *)srat); 1031195947Sjhb break; 1032195947Sjhb case ACPI_SRAT_TYPE_X2APIC_CPU_AFFINITY: 1033196555Sjhb x2apic = (ACPI_SRAT_X2APIC_CPU_AFFINITY *)srat; 1034196555Sjhb acpi_print_srat_cpu(x2apic->ApicId, x2apic->ProximityDomain, 1035196555Sjhb x2apic->Flags); 1036195947Sjhb break; 1037195947Sjhb } 1038195947Sjhb} 1039195947Sjhb 1040195947Sjhbstatic void 1041196555Sjhbacpi_handle_srat(ACPI_TABLE_HEADER *sdp) 1042195947Sjhb{ 1043196555Sjhb ACPI_TABLE_SRAT *srat; 1044195947Sjhb 1045195947Sjhb printf(BEGIN_COMMENT); 1046195947Sjhb acpi_print_sdt(sdp); 1047196555Sjhb srat = (ACPI_TABLE_SRAT *)sdp; 1048196555Sjhb printf("\tTable Revision=%d\n", srat->TableRevision); 1049196555Sjhb acpi_walk_subtables(sdp, (srat + 1), acpi_print_srat); 1050195947Sjhb printf(END_COMMENT); 1051195947Sjhb} 1052195947Sjhb 1053195947Sjhbstatic void 1054196555Sjhbacpi_print_sdt(ACPI_TABLE_HEADER *sdp) 105585323Siwasaki{ 1056119968Snjl printf(" "); 1057196555Sjhb acpi_print_string(sdp->Signature, ACPI_NAME_SIZE); 105885323Siwasaki printf(": Length=%d, Revision=%d, Checksum=%d,\n", 1059196555Sjhb sdp->Length, sdp->Revision, sdp->Checksum); 106065285Siwasaki printf("\tOEMID="); 1061196555Sjhb acpi_print_string(sdp->OemId, ACPI_OEM_ID_SIZE); 106265285Siwasaki printf(", OEM Table ID="); 1063196555Sjhb acpi_print_string(sdp->OemTableId, ACPI_OEM_TABLE_ID_SIZE); 1064196555Sjhb printf(", OEM Revision=0x%x,\n", sdp->OemRevision); 106565285Siwasaki printf("\tCreator ID="); 1066196555Sjhb acpi_print_string(sdp->AslCompilerId, ACPI_NAME_SIZE); 1067196555Sjhb printf(", Creator Revision=0x%x\n", sdp->AslCompilerRevision); 106865285Siwasaki} 106965285Siwasaki 1070119515Snjlstatic void 1071196555Sjhbacpi_print_rsdt(ACPI_TABLE_HEADER *rsdp) 107265285Siwasaki{ 1073196555Sjhb ACPI_TABLE_RSDT *rsdt; 1074196555Sjhb ACPI_TABLE_XSDT *xsdt; 107565285Siwasaki int i, entries; 1076119913Snjl u_long addr; 107765285Siwasaki 1078196555Sjhb rsdt = (ACPI_TABLE_RSDT *)rsdp; 1079196555Sjhb xsdt = (ACPI_TABLE_XSDT *)rsdp; 1080119968Snjl printf(BEGIN_COMMENT); 1081119968Snjl acpi_print_sdt(rsdp); 1082196555Sjhb entries = (rsdp->Length - sizeof(ACPI_TABLE_HEADER)) / addr_size; 108365285Siwasaki printf("\tEntries={ "); 108465285Siwasaki for (i = 0; i < entries; i++) { 108565285Siwasaki if (i > 0) 108665285Siwasaki printf(", "); 1087119913Snjl switch (addr_size) { 1088119913Snjl case 4: 1089196555Sjhb addr = le32toh(rsdt->TableOffsetEntry[i]); 1090119913Snjl break; 1091119913Snjl case 8: 1092196555Sjhb addr = le64toh(xsdt->TableOffsetEntry[i]); 1093119913Snjl break; 1094119913Snjl default: 1095119913Snjl addr = 0; 1096119913Snjl } 1097119913Snjl assert(addr != 0); 1098119913Snjl printf("0x%08lx", addr); 109965285Siwasaki } 110065285Siwasaki printf(" }\n"); 110185323Siwasaki printf(END_COMMENT); 110265285Siwasaki} 110365285Siwasaki 1104119912Snjlstatic const char *acpi_pm_profiles[] = { 1105119912Snjl "Unspecified", "Desktop", "Mobile", "Workstation", 1106119912Snjl "Enterprise Server", "SOHO Server", "Appliance PC" 1107119912Snjl}; 1108119912Snjl 1109119515Snjlstatic void 1110196555Sjhbacpi_print_fadt(ACPI_TABLE_HEADER *sdp) 111165285Siwasaki{ 1112196555Sjhb ACPI_TABLE_FADT *fadt; 1113119912Snjl const char *pm; 111465285Siwasaki 1115196555Sjhb fadt = (ACPI_TABLE_FADT *)sdp; 111685323Siwasaki printf(BEGIN_COMMENT); 1117131307Snjl acpi_print_sdt(sdp); 1118196555Sjhb printf(" \tFACS=0x%x, DSDT=0x%x\n", fadt->Facs, 1119196555Sjhb fadt->Dsdt); 1120196555Sjhb printf("\tINT_MODEL=%s\n", fadt->Model ? "APIC" : "PIC"); 1121196555Sjhb if (fadt->PreferredProfile >= sizeof(acpi_pm_profiles) / sizeof(char *)) 1122119912Snjl pm = "Reserved"; 1123119912Snjl else 1124196555Sjhb pm = acpi_pm_profiles[fadt->PreferredProfile]; 1125196555Sjhb printf("\tPreferred_PM_Profile=%s (%d)\n", pm, fadt->PreferredProfile); 1126196555Sjhb printf("\tSCI_INT=%d\n", fadt->SciInterrupt); 1127196555Sjhb printf("\tSMI_CMD=0x%x, ", fadt->SmiCommand); 1128196555Sjhb printf("ACPI_ENABLE=0x%x, ", fadt->AcpiEnable); 1129196555Sjhb printf("ACPI_DISABLE=0x%x, ", fadt->AcpiDisable); 1130196555Sjhb printf("S4BIOS_REQ=0x%x\n", fadt->S4BiosRequest); 1131196555Sjhb printf("\tPSTATE_CNT=0x%x\n", fadt->PstateControl); 1132120032Snjl printf("\tPM1a_EVT_BLK=0x%x-0x%x\n", 1133196555Sjhb fadt->Pm1aEventBlock, 1134196555Sjhb fadt->Pm1aEventBlock + fadt->Pm1EventLength - 1); 1135196555Sjhb if (fadt->Pm1bEventBlock != 0) 113665285Siwasaki printf("\tPM1b_EVT_BLK=0x%x-0x%x\n", 1137196555Sjhb fadt->Pm1bEventBlock, 1138196555Sjhb fadt->Pm1bEventBlock + fadt->Pm1EventLength - 1); 1139120032Snjl printf("\tPM1a_CNT_BLK=0x%x-0x%x\n", 1140196555Sjhb fadt->Pm1aControlBlock, 1141196555Sjhb fadt->Pm1aControlBlock + fadt->Pm1ControlLength - 1); 1142196555Sjhb if (fadt->Pm1bControlBlock != 0) 114365285Siwasaki printf("\tPM1b_CNT_BLK=0x%x-0x%x\n", 1144196555Sjhb fadt->Pm1bControlBlock, 1145196555Sjhb fadt->Pm1bControlBlock + fadt->Pm1ControlLength - 1); 1146196555Sjhb if (fadt->Pm2ControlBlock != 0) 114765285Siwasaki printf("\tPM2_CNT_BLK=0x%x-0x%x\n", 1148196555Sjhb fadt->Pm2ControlBlock, 1149196555Sjhb fadt->Pm2ControlBlock + fadt->Pm2ControlLength - 1); 1150120032Snjl printf("\tPM_TMR_BLK=0x%x-0x%x\n", 1151196555Sjhb fadt->PmTimerBlock, 1152196555Sjhb fadt->PmTimerBlock + fadt->PmTimerLength - 1); 1153196555Sjhb if (fadt->Gpe0Block != 0) 1154119912Snjl printf("\tGPE0_BLK=0x%x-0x%x\n", 1155196555Sjhb fadt->Gpe0Block, 1156196555Sjhb fadt->Gpe0Block + fadt->Gpe0BlockLength - 1); 1157196555Sjhb if (fadt->Gpe1Block != 0) 1158119912Snjl printf("\tGPE1_BLK=0x%x-0x%x, GPE1_BASE=%d\n", 1159196555Sjhb fadt->Gpe1Block, 1160196555Sjhb fadt->Gpe1Block + fadt->Gpe1BlockLength - 1, 1161196555Sjhb fadt->Gpe1Base); 1162196555Sjhb if (fadt->CstControl != 0) 1163196555Sjhb printf("\tCST_CNT=0x%x\n", fadt->CstControl); 1164120034Snjl printf("\tP_LVL2_LAT=%d us, P_LVL3_LAT=%d us\n", 1165196555Sjhb fadt->C2Latency, fadt->C3Latency); 116665285Siwasaki printf("\tFLUSH_SIZE=%d, FLUSH_STRIDE=%d\n", 1167196555Sjhb fadt->FlushSize, fadt->FlushStride); 116865285Siwasaki printf("\tDUTY_OFFSET=%d, DUTY_WIDTH=%d\n", 1169196555Sjhb fadt->DutyOffset, fadt->DutyWidth); 117065285Siwasaki printf("\tDAY_ALRM=%d, MON_ALRM=%d, CENTURY=%d\n", 1171196555Sjhb fadt->DayAlarm, fadt->MonthAlarm, fadt->Century); 117265285Siwasaki 1173244525Sneel#define PRINTFLAG(var, flag) printflag((var), ACPI_FADT_## flag, #flag) 117465285Siwasaki 1175119912Snjl printf("\tIAPC_BOOT_ARCH="); 1176196555Sjhb PRINTFLAG(fadt->BootFlags, LEGACY_DEVICES); 1177196555Sjhb PRINTFLAG(fadt->BootFlags, 8042); 1178196555Sjhb PRINTFLAG(fadt->BootFlags, NO_VGA); 1179196555Sjhb PRINTFLAG(fadt->BootFlags, NO_MSI); 1180196555Sjhb PRINTFLAG(fadt->BootFlags, NO_ASPM); 1181244525Sneel PRINTFLAG_END(); 118265285Siwasaki 1183119912Snjl printf("\tFlags="); 1184196555Sjhb PRINTFLAG(fadt->Flags, WBINVD); 1185196555Sjhb PRINTFLAG(fadt->Flags, WBINVD_FLUSH); 1186196555Sjhb PRINTFLAG(fadt->Flags, C1_SUPPORTED); 1187196555Sjhb PRINTFLAG(fadt->Flags, C2_MP_SUPPORTED); 1188196555Sjhb PRINTFLAG(fadt->Flags, POWER_BUTTON); 1189196555Sjhb PRINTFLAG(fadt->Flags, SLEEP_BUTTON); 1190196555Sjhb PRINTFLAG(fadt->Flags, FIXED_RTC); 1191196555Sjhb PRINTFLAG(fadt->Flags, S4_RTC_WAKE); 1192196555Sjhb PRINTFLAG(fadt->Flags, 32BIT_TIMER); 1193196555Sjhb PRINTFLAG(fadt->Flags, DOCKING_SUPPORTED); 1194196555Sjhb PRINTFLAG(fadt->Flags, RESET_REGISTER); 1195196555Sjhb PRINTFLAG(fadt->Flags, SEALED_CASE); 1196196555Sjhb PRINTFLAG(fadt->Flags, HEADLESS); 1197196555Sjhb PRINTFLAG(fadt->Flags, SLEEP_TYPE); 1198196555Sjhb PRINTFLAG(fadt->Flags, PCI_EXPRESS_WAKE); 1199196555Sjhb PRINTFLAG(fadt->Flags, PLATFORM_CLOCK); 1200196555Sjhb PRINTFLAG(fadt->Flags, S4_RTC_VALID); 1201196555Sjhb PRINTFLAG(fadt->Flags, REMOTE_POWER_ON); 1202196555Sjhb PRINTFLAG(fadt->Flags, APIC_CLUSTER); 1203196555Sjhb PRINTFLAG(fadt->Flags, APIC_PHYSICAL); 1204244525Sneel PRINTFLAG_END(); 1205119912Snjl 120665285Siwasaki#undef PRINTFLAG 120765285Siwasaki 1208196555Sjhb if (fadt->Flags & ACPI_FADT_RESET_REGISTER) { 1209119912Snjl printf("\tRESET_REG="); 1210196555Sjhb acpi_print_gas(&fadt->ResetRegister); 1211196555Sjhb printf(", RESET_VALUE=%#x\n", fadt->ResetValue); 1212119912Snjl } 1213128382Snjl if (acpi_get_fadt_revision(fadt) > 1) { 1214196555Sjhb printf("\tX_FACS=0x%08lx, ", (u_long)fadt->XFacs); 1215196555Sjhb printf("X_DSDT=0x%08lx\n", (u_long)fadt->XDsdt); 1216120032Snjl printf("\tX_PM1a_EVT_BLK="); 1217196555Sjhb acpi_print_gas(&fadt->XPm1aEventBlock); 1218196555Sjhb if (fadt->XPm1bEventBlock.Address != 0) { 1219120032Snjl printf("\n\tX_PM1b_EVT_BLK="); 1220196555Sjhb acpi_print_gas(&fadt->XPm1bEventBlock); 1221120032Snjl } 1222120032Snjl printf("\n\tX_PM1a_CNT_BLK="); 1223196555Sjhb acpi_print_gas(&fadt->XPm1aControlBlock); 1224196555Sjhb if (fadt->XPm1bControlBlock.Address != 0) { 1225120032Snjl printf("\n\tX_PM1b_CNT_BLK="); 1226196555Sjhb acpi_print_gas(&fadt->XPm1bControlBlock); 1227120032Snjl } 1228196555Sjhb if (fadt->XPm2ControlBlock.Address != 0) { 1229120032Snjl printf("\n\tX_PM2_CNT_BLK="); 1230196555Sjhb acpi_print_gas(&fadt->XPm2ControlBlock); 1231120032Snjl } 1232119968Snjl printf("\n\tX_PM_TMR_BLK="); 1233196555Sjhb acpi_print_gas(&fadt->XPmTimerBlock); 1234196555Sjhb if (fadt->XGpe0Block.Address != 0) { 1235120032Snjl printf("\n\tX_GPE0_BLK="); 1236196555Sjhb acpi_print_gas(&fadt->XGpe0Block); 1237120032Snjl } 1238196555Sjhb if (fadt->XGpe1Block.Address != 0) { 1239120032Snjl printf("\n\tX_GPE1_BLK="); 1240196555Sjhb acpi_print_gas(&fadt->XGpe1Block); 1241120032Snjl } 1242119968Snjl printf("\n"); 1243119968Snjl } 1244119912Snjl 1245119912Snjl printf(END_COMMENT); 1246119912Snjl} 1247119912Snjl 1248119912Snjlstatic void 1249196555Sjhbacpi_print_facs(ACPI_TABLE_FACS *facs) 1250119912Snjl{ 1251119912Snjl printf(BEGIN_COMMENT); 1252196555Sjhb printf(" FACS:\tLength=%u, ", facs->Length); 1253196555Sjhb printf("HwSig=0x%08x, ", facs->HardwareSignature); 1254196555Sjhb printf("Firm_Wake_Vec=0x%08x\n", facs->FirmwareWakingVector); 1255119912Snjl 1256119968Snjl printf("\tGlobal_Lock="); 1257196555Sjhb if (facs->GlobalLock != 0) { 1258196555Sjhb if (facs->GlobalLock & ACPI_GLOCK_PENDING) 1259119912Snjl printf("PENDING,"); 1260196555Sjhb if (facs->GlobalLock & ACPI_GLOCK_OWNED) 1261119912Snjl printf("OWNED"); 1262119912Snjl } 1263119968Snjl printf("\n"); 1264119912Snjl 1265119968Snjl printf("\tFlags="); 1266196555Sjhb if (facs->Flags & ACPI_FACS_S4_BIOS_PRESENT) 1267119912Snjl printf("S4BIOS"); 1268119968Snjl printf("\n"); 1269119912Snjl 1270196555Sjhb if (facs->XFirmwareWakingVector != 0) { 1271119912Snjl printf("\tX_Firm_Wake_Vec=%08lx\n", 1272196555Sjhb (u_long)facs->XFirmwareWakingVector); 1273119912Snjl } 1274196555Sjhb printf("\tVersion=%u\n", facs->Version); 1275119912Snjl 127685323Siwasaki printf(END_COMMENT); 127765285Siwasaki} 127865285Siwasaki 1279119515Snjlstatic void 1280196555Sjhbacpi_print_dsdt(ACPI_TABLE_HEADER *dsdp) 128165285Siwasaki{ 1282119968Snjl printf(BEGIN_COMMENT); 1283119968Snjl acpi_print_sdt(dsdp); 1284119968Snjl printf(END_COMMENT); 128565285Siwasaki} 128665285Siwasaki 128765285Siwasakiint 128865285Siwasakiacpi_checksum(void *p, size_t length) 128965285Siwasaki{ 1290196555Sjhb uint8_t *bp; 1291196555Sjhb uint8_t sum; 129265285Siwasaki 129365285Siwasaki bp = p; 129465285Siwasaki sum = 0; 129565285Siwasaki while (length--) 129665285Siwasaki sum += *bp++; 129765285Siwasaki 129865285Siwasaki return (sum); 129965285Siwasaki} 130065285Siwasaki 1301196555Sjhbstatic ACPI_TABLE_HEADER * 130265285Siwasakiacpi_map_sdt(vm_offset_t pa) 130365285Siwasaki{ 1304196555Sjhb ACPI_TABLE_HEADER *sp; 130565285Siwasaki 1306196555Sjhb sp = acpi_map_physical(pa, sizeof(ACPI_TABLE_HEADER)); 1307196555Sjhb sp = acpi_map_physical(pa, sp->Length); 130865285Siwasaki return (sp); 130965285Siwasaki} 131065285Siwasaki 1311119515Snjlstatic void 1312196555Sjhbacpi_print_rsd_ptr(ACPI_TABLE_RSDP *rp) 131365285Siwasaki{ 131485323Siwasaki printf(BEGIN_COMMENT); 1315119913Snjl printf(" RSD PTR: OEM="); 1316196555Sjhb acpi_print_string(rp->OemId, ACPI_OEM_ID_SIZE); 1317196555Sjhb printf(", ACPI_Rev=%s (%d)\n", rp->Revision < 2 ? "1.0x" : "2.0x", 1318196555Sjhb rp->Revision); 1319196555Sjhb if (rp->Revision < 2) { 1320196555Sjhb printf("\tRSDT=0x%08x, cksum=%u\n", rp->RsdtPhysicalAddress, 1321196555Sjhb rp->Checksum); 1322119913Snjl } else { 1323119913Snjl printf("\tXSDT=0x%08lx, length=%u, cksum=%u\n", 1324196555Sjhb (u_long)rp->XsdtPhysicalAddress, rp->Length, 1325196555Sjhb rp->ExtendedChecksum); 1326119913Snjl } 132785323Siwasaki printf(END_COMMENT); 132865285Siwasaki} 132965285Siwasaki 1330119515Snjlstatic void 1331196555Sjhbacpi_handle_rsdt(ACPI_TABLE_HEADER *rsdp) 133265285Siwasaki{ 1333196555Sjhb ACPI_TABLE_HEADER *sdp; 1334196555Sjhb ACPI_TABLE_RSDT *rsdt; 1335196555Sjhb ACPI_TABLE_XSDT *xsdt; 1336119913Snjl vm_offset_t addr; 1337119913Snjl int entries, i; 133865285Siwasaki 133965285Siwasaki acpi_print_rsdt(rsdp); 1340196555Sjhb rsdt = (ACPI_TABLE_RSDT *)rsdp; 1341196555Sjhb xsdt = (ACPI_TABLE_XSDT *)rsdp; 1342196555Sjhb entries = (rsdp->Length - sizeof(ACPI_TABLE_HEADER)) / addr_size; 134365285Siwasaki for (i = 0; i < entries; i++) { 1344119913Snjl switch (addr_size) { 1345119913Snjl case 4: 1346196555Sjhb addr = le32toh(rsdt->TableOffsetEntry[i]); 1347119913Snjl break; 1348119913Snjl case 8: 1349196555Sjhb addr = le64toh(xsdt->TableOffsetEntry[i]); 1350119913Snjl break; 1351119913Snjl default: 1352119913Snjl assert((addr = 0)); 1353119913Snjl } 1354119913Snjl 1355196555Sjhb sdp = (ACPI_TABLE_HEADER *)acpi_map_sdt(addr); 1356196555Sjhb if (acpi_checksum(sdp, sdp->Length)) { 1357133935Snjl warnx("RSDT entry %d (sig %.4s) is corrupt", i, 1358196555Sjhb sdp->Signature); 1359133935Snjl continue; 1360133935Snjl } 1361196555Sjhb if (!memcmp(sdp->Signature, ACPI_SIG_FADT, 4)) 1362131307Snjl acpi_handle_fadt(sdp); 1363196555Sjhb else if (!memcmp(sdp->Signature, ACPI_SIG_MADT, 4)) 1364196555Sjhb acpi_handle_madt(sdp); 1365196555Sjhb else if (!memcmp(sdp->Signature, ACPI_SIG_HPET, 4)) 1366118334Speter acpi_handle_hpet(sdp); 1367196555Sjhb else if (!memcmp(sdp->Signature, ACPI_SIG_ECDT, 4)) 1368119971Snjl acpi_handle_ecdt(sdp); 1369196555Sjhb else if (!memcmp(sdp->Signature, ACPI_SIG_MCFG, 4)) 1370141905Sscottl acpi_handle_mcfg(sdp); 1371241198Sjhb else if (!memcmp(sdp->Signature, ACPI_SIG_SLIT, 4)) 1372241198Sjhb acpi_handle_slit(sdp); 1373196555Sjhb else if (!memcmp(sdp->Signature, ACPI_SIG_SRAT, 4)) 1374195947Sjhb acpi_handle_srat(sdp); 1375211196Stakawata else if (!memcmp(sdp->Signature, ACPI_SIG_TCPA, 4)) 1376211196Stakawata acpi_handle_tcpa(sdp); 1377244525Sneel else if (!memcmp(sdp->Signature, ACPI_SIG_DMAR, 4)) 1378244525Sneel acpi_handle_dmar(sdp); 1379119968Snjl else { 1380119968Snjl printf(BEGIN_COMMENT); 1381119968Snjl acpi_print_sdt(sdp); 1382119968Snjl printf(END_COMMENT); 1383119968Snjl } 138465285Siwasaki } 138565285Siwasaki} 138685323Siwasaki 1387196555SjhbACPI_TABLE_HEADER * 1388129102Sdessdt_load_devmem(void) 138985323Siwasaki{ 1390196555Sjhb ACPI_TABLE_RSDP *rp; 1391196555Sjhb ACPI_TABLE_HEADER *rsdp; 139285323Siwasaki 1393119515Snjl rp = acpi_find_rsd_ptr(); 1394119515Snjl if (!rp) 1395119515Snjl errx(1, "Can't find ACPI information"); 1396119515Snjl 1397119515Snjl if (tflag) 1398119515Snjl acpi_print_rsd_ptr(rp); 1399196555Sjhb if (rp->Revision < 2) { 1400196555Sjhb rsdp = (ACPI_TABLE_HEADER *)acpi_map_sdt(rp->RsdtPhysicalAddress); 1401196555Sjhb if (memcmp(rsdp->Signature, "RSDT", 4) != 0 || 1402196555Sjhb acpi_checksum(rsdp, rsdp->Length) != 0) 1403119913Snjl errx(1, "RSDT is corrupted"); 1404119913Snjl addr_size = sizeof(uint32_t); 1405119913Snjl } else { 1406196555Sjhb rsdp = (ACPI_TABLE_HEADER *)acpi_map_sdt(rp->XsdtPhysicalAddress); 1407196555Sjhb if (memcmp(rsdp->Signature, "XSDT", 4) != 0 || 1408196555Sjhb acpi_checksum(rsdp, rsdp->Length) != 0) 1409119913Snjl errx(1, "XSDT is corrupted"); 1410119913Snjl addr_size = sizeof(uint64_t); 1411119913Snjl } 1412119515Snjl return (rsdp); 141385323Siwasaki} 141485323Siwasaki 1415136128Snjl/* Write the DSDT to a file, concatenating any SSDTs (if present). */ 1416133679Smarcelstatic int 1417196555Sjhbwrite_dsdt(int fd, ACPI_TABLE_HEADER *rsdt, ACPI_TABLE_HEADER *dsdt) 1418133679Smarcel{ 1419196555Sjhb ACPI_TABLE_HEADER sdt; 1420196555Sjhb ACPI_TABLE_HEADER *ssdt; 1421133679Smarcel uint8_t sum; 1422133679Smarcel 1423136128Snjl /* Create a new checksum to account for the DSDT and any SSDTs. */ 1424133679Smarcel sdt = *dsdt; 1425133679Smarcel if (rsdt != NULL) { 1426196555Sjhb sdt.Checksum = 0; 1427196555Sjhb sum = acpi_checksum(dsdt + 1, dsdt->Length - 1428196555Sjhb sizeof(ACPI_TABLE_HEADER)); 1429196555Sjhb ssdt = sdt_from_rsdt(rsdt, ACPI_SIG_SSDT, NULL); 1430136165Snjl while (ssdt != NULL) { 1431196555Sjhb sdt.Length += ssdt->Length - sizeof(ACPI_TABLE_HEADER); 1432196555Sjhb sum += acpi_checksum(ssdt + 1, 1433196555Sjhb ssdt->Length - sizeof(ACPI_TABLE_HEADER)); 1434196555Sjhb ssdt = sdt_from_rsdt(rsdt, ACPI_SIG_SSDT, ssdt); 1435133679Smarcel } 1436196555Sjhb sum += acpi_checksum(&sdt, sizeof(ACPI_TABLE_HEADER)); 1437196555Sjhb sdt.Checksum -= sum; 1438133679Smarcel } 1439136128Snjl 1440136128Snjl /* Write out the DSDT header and body. */ 1441196555Sjhb write(fd, &sdt, sizeof(ACPI_TABLE_HEADER)); 1442196555Sjhb write(fd, dsdt + 1, dsdt->Length - sizeof(ACPI_TABLE_HEADER)); 1443136128Snjl 1444136168Snjl /* Write out any SSDTs (if present.) */ 1445136165Snjl if (rsdt != NULL) { 1446133679Smarcel ssdt = sdt_from_rsdt(rsdt, "SSDT", NULL); 1447133679Smarcel while (ssdt != NULL) { 1448196555Sjhb write(fd, ssdt + 1, ssdt->Length - 1449196555Sjhb sizeof(ACPI_TABLE_HEADER)); 1450133679Smarcel ssdt = sdt_from_rsdt(rsdt, "SSDT", ssdt); 1451133679Smarcel } 1452133679Smarcel } 1453133679Smarcel return (0); 1454133679Smarcel} 1455133679Smarcel 1456119515Snjlvoid 1457196555Sjhbdsdt_save_file(char *outfile, ACPI_TABLE_HEADER *rsdt, ACPI_TABLE_HEADER *dsdp) 145885323Siwasaki{ 1459119515Snjl int fd; 1460119515Snjl mode_t mode; 146185323Siwasaki 1462119515Snjl assert(outfile != NULL); 1463119515Snjl mode = S_IRUSR | S_IWUSR | S_IRGRP | S_IROTH; 1464119515Snjl fd = open(outfile, O_WRONLY | O_CREAT | O_TRUNC, mode); 1465119515Snjl if (fd == -1) { 1466119515Snjl perror("dsdt_save_file"); 1467119515Snjl return; 1468119515Snjl } 1469133679Smarcel write_dsdt(fd, rsdt, dsdp); 1470119515Snjl close(fd); 147185323Siwasaki} 147285323Siwasaki 1473119515Snjlvoid 1474196555Sjhbaml_disassemble(ACPI_TABLE_HEADER *rsdt, ACPI_TABLE_HEADER *dsdp) 147585323Siwasaki{ 1476193531Sjkim char buf[PATH_MAX], tmpstr[PATH_MAX]; 1477193531Sjkim const char *tmpdir; 1478193531Sjkim char *tmpext; 1479119515Snjl FILE *fp; 1480193531Sjkim size_t len; 1481193531Sjkim int fd; 148285323Siwasaki 1483193531Sjkim tmpdir = getenv("TMPDIR"); 1484193531Sjkim if (tmpdir == NULL) 1485193531Sjkim tmpdir = _PATH_TMP; 1486193531Sjkim strncpy(tmpstr, tmpdir, sizeof(tmpstr)); 1487193531Sjkim if (realpath(tmpstr, buf) == NULL) { 1488235948Sjkim perror("realpath tmp dir"); 1489193531Sjkim return; 1490193531Sjkim } 1491193531Sjkim strncpy(tmpstr, buf, sizeof(tmpstr)); 1492235948Sjkim strncat(tmpstr, "/acpidump.", sizeof(tmpstr) - strlen(buf)); 1493235948Sjkim len = strlen(tmpstr); 1494193531Sjkim tmpext = tmpstr + len; 1495193531Sjkim strncpy(tmpext, "XXXXXX", sizeof(tmpstr) - len); 1496119515Snjl fd = mkstemp(tmpstr); 1497119515Snjl if (fd < 0) { 1498119515Snjl perror("iasl tmp file"); 1499119515Snjl return; 1500119515Snjl } 1501133679Smarcel write_dsdt(fd, rsdt, dsdp); 1502119515Snjl close(fd); 1503119515Snjl 1504119515Snjl /* Run iasl -d on the temp file */ 1505119515Snjl if (fork() == 0) { 1506119515Snjl close(STDOUT_FILENO); 1507119515Snjl if (vflag == 0) 1508119515Snjl close(STDERR_FILENO); 1509193531Sjkim execl("/usr/sbin/iasl", "iasl", "-d", tmpstr, NULL); 1510119515Snjl err(1, "exec"); 1511119515Snjl } 1512119515Snjl 1513119515Snjl wait(NULL); 1514119515Snjl unlink(tmpstr); 1515119515Snjl 1516119515Snjl /* Dump iasl's output to stdout */ 1517193531Sjkim strncpy(tmpext, "dsl", sizeof(tmpstr) - len); 1518193531Sjkim fp = fopen(tmpstr, "r"); 1519193531Sjkim unlink(tmpstr); 1520119515Snjl if (fp == NULL) { 1521119515Snjl perror("iasl tmp file (read)"); 1522119515Snjl return; 1523119515Snjl } 1524119515Snjl while ((len = fread(buf, 1, sizeof(buf), fp)) > 0) 1525119515Snjl fwrite(buf, 1, len, stdout); 1526119515Snjl fclose(fp); 152785323Siwasaki} 152885323Siwasaki 1529119515Snjlvoid 1530196555Sjhbsdt_print_all(ACPI_TABLE_HEADER *rsdp) 153185323Siwasaki{ 1532119515Snjl acpi_handle_rsdt(rsdp); 153385323Siwasaki} 153485323Siwasaki 1535133679Smarcel/* Fetch a table matching the given signature via the RSDT. */ 1536196555SjhbACPI_TABLE_HEADER * 1537196555Sjhbsdt_from_rsdt(ACPI_TABLE_HEADER *rsdp, const char *sig, ACPI_TABLE_HEADER *last) 153885323Siwasaki{ 1539196555Sjhb ACPI_TABLE_HEADER *sdt; 1540196555Sjhb ACPI_TABLE_RSDT *rsdt; 1541196555Sjhb ACPI_TABLE_XSDT *xsdt; 1542119913Snjl vm_offset_t addr; 1543119913Snjl int entries, i; 154485323Siwasaki 1545196555Sjhb rsdt = (ACPI_TABLE_RSDT *)rsdp; 1546196555Sjhb xsdt = (ACPI_TABLE_XSDT *)rsdp; 1547196555Sjhb entries = (rsdp->Length - sizeof(ACPI_TABLE_HEADER)) / addr_size; 1548119515Snjl for (i = 0; i < entries; i++) { 1549119913Snjl switch (addr_size) { 1550119913Snjl case 4: 1551196555Sjhb addr = le32toh(rsdt->TableOffsetEntry[i]); 1552119913Snjl break; 1553119913Snjl case 8: 1554196555Sjhb addr = le64toh(xsdt->TableOffsetEntry[i]); 1555119913Snjl break; 1556119913Snjl default: 1557119913Snjl assert((addr = 0)); 1558119913Snjl } 1559196555Sjhb sdt = (ACPI_TABLE_HEADER *)acpi_map_sdt(addr); 1560133679Smarcel if (last != NULL) { 1561133679Smarcel if (sdt == last) 1562133679Smarcel last = NULL; 1563133679Smarcel continue; 1564133679Smarcel } 1565196555Sjhb if (memcmp(sdt->Signature, sig, strlen(sig))) 1566119913Snjl continue; 1567196555Sjhb if (acpi_checksum(sdt, sdt->Length)) 1568119515Snjl errx(1, "RSDT entry %d is corrupt", i); 1569119913Snjl return (sdt); 1570119515Snjl } 1571119515Snjl 1572119515Snjl return (NULL); 157385323Siwasaki} 157485323Siwasaki 1575196555SjhbACPI_TABLE_HEADER * 1576196555Sjhbdsdt_from_fadt(ACPI_TABLE_FADT *fadt) 157785323Siwasaki{ 1578196555Sjhb ACPI_TABLE_HEADER *sdt; 157985323Siwasaki 1580196555Sjhb /* Use the DSDT address if it is version 1, otherwise use XDSDT. */ 1581128382Snjl if (acpi_get_fadt_revision(fadt) == 1) 1582196555Sjhb sdt = (ACPI_TABLE_HEADER *)acpi_map_sdt(fadt->Dsdt); 1583120044Snjl else 1584196555Sjhb sdt = (ACPI_TABLE_HEADER *)acpi_map_sdt(fadt->XDsdt); 1585196555Sjhb if (acpi_checksum(sdt, sdt->Length)) 1586119515Snjl errx(1, "DSDT is corrupt\n"); 1587119515Snjl return (sdt); 158885323Siwasaki} 1589