dmtbinfo.c revision 1.18
1/****************************************************************************** 2 * 3 * Module Name: dmtbinfo - Table info for non-AML tables 4 * 5 *****************************************************************************/ 6 7/* 8 * Copyright (C) 2000 - 2020, Intel Corp. 9 * All rights reserved. 10 * 11 * Redistribution and use in source and binary forms, with or without 12 * modification, are permitted provided that the following conditions 13 * are met: 14 * 1. Redistributions of source code must retain the above copyright 15 * notice, this list of conditions, and the following disclaimer, 16 * without modification. 17 * 2. Redistributions in binary form must reproduce at minimum a disclaimer 18 * substantially similar to the "NO WARRANTY" disclaimer below 19 * ("Disclaimer") and any redistribution must be conditioned upon 20 * including a substantially similar Disclaimer requirement for further 21 * binary redistribution. 22 * 3. Neither the names of the above-listed copyright holders nor the names 23 * of any contributors may be used to endorse or promote products derived 24 * from this software without specific prior written permission. 25 * 26 * Alternatively, this software may be distributed under the terms of the 27 * GNU General Public License ("GPL") version 2 as published by the Free 28 * Software Foundation. 29 * 30 * NO WARRANTY 31 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 32 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 33 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR 34 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 35 * HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 36 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 37 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 38 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, 39 * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING 40 * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 41 * POSSIBILITY OF SUCH DAMAGES. 42 */ 43 44#include "acpi.h" 45#include "accommon.h" 46#include "acdisasm.h" 47#include "actbinfo.h" 48 49/* This module used for application-level code only */ 50 51#define _COMPONENT ACPI_CA_DISASSEMBLER 52 ACPI_MODULE_NAME ("dmtbinfo") 53 54/* 55 * How to add a new table: 56 * 57 * - Add the C table definition to the actbl1.h or actbl2.h header. 58 * - Add ACPI_xxxx_OFFSET macro(s) for the table (and subtables) to list below. 59 * - Define the table in this file (for the disassembler). If any 60 * new data types are required (ACPI_DMT_*), see below. 61 * - Add an external declaration for the new table definition (AcpiDmTableInfo*) 62 * in acdisam.h 63 * - Add new table definition to the dispatch table in dmtable.c (AcpiDmTableData) 64 * If a simple table (with no subtables), no disassembly code is needed. 65 * Otherwise, create the AcpiDmDump* function for to disassemble the table 66 * and add it to the dmtbdump.c file. 67 * - Add an external declaration for the new AcpiDmDump* function in acdisasm.h 68 * - Add the new AcpiDmDump* function to the dispatch table in dmtable.c 69 * - Create a template for the new table 70 * - Add data table compiler support 71 * 72 * How to add a new data type (ACPI_DMT_*): 73 * 74 * - Add new type at the end of the ACPI_DMT list in acdisasm.h 75 * - Add length and implementation cases in dmtable.c (disassembler) 76 * - Add type and length cases in dtutils.c (DT compiler) 77 */ 78 79/* 80 * ACPI Table Information, used to dump formatted ACPI tables 81 * 82 * Each entry is of the form: <Field Type, Field Offset, Field Name> 83 */ 84 85/******************************************************************************* 86 * 87 * Common ACPI table header 88 * 89 ******************************************************************************/ 90 91ACPI_DMTABLE_INFO AcpiDmTableInfoHeader[] = 92{ 93 {ACPI_DMT_SIG, ACPI_HDR_OFFSET (Signature[0]), "Signature", 0}, 94 {ACPI_DMT_UINT32, ACPI_HDR_OFFSET (Length), "Table Length", DT_LENGTH}, 95 {ACPI_DMT_UINT8, ACPI_HDR_OFFSET (Revision), "Revision", 0}, 96 {ACPI_DMT_CHKSUM, ACPI_HDR_OFFSET (Checksum), "Checksum", 0}, 97 {ACPI_DMT_NAME6, ACPI_HDR_OFFSET (OemId[0]), "Oem ID", 0}, 98 {ACPI_DMT_NAME8, ACPI_HDR_OFFSET (OemTableId[0]), "Oem Table ID", 0}, 99 {ACPI_DMT_UINT32, ACPI_HDR_OFFSET (OemRevision), "Oem Revision", 0}, 100 {ACPI_DMT_NAME4, ACPI_HDR_OFFSET (AslCompilerId[0]), "Asl Compiler ID", 0}, 101 {ACPI_DMT_UINT32, ACPI_HDR_OFFSET (AslCompilerRevision), "Asl Compiler Revision", 0}, 102 ACPI_DMT_TERMINATOR 103}; 104 105 106/******************************************************************************* 107 * 108 * GAS - Generic Address Structure 109 * 110 ******************************************************************************/ 111 112ACPI_DMTABLE_INFO AcpiDmTableInfoGas[] = 113{ 114 {ACPI_DMT_SPACEID, ACPI_GAS_OFFSET (SpaceId), "Space ID", 0}, 115 {ACPI_DMT_UINT8, ACPI_GAS_OFFSET (BitWidth), "Bit Width", 0}, 116 {ACPI_DMT_UINT8, ACPI_GAS_OFFSET (BitOffset), "Bit Offset", 0}, 117 {ACPI_DMT_ACCWIDTH, ACPI_GAS_OFFSET (AccessWidth), "Encoded Access Width", 0}, 118 {ACPI_DMT_UINT64, ACPI_GAS_OFFSET (Address), "Address", 0}, 119 ACPI_DMT_TERMINATOR 120}; 121 122 123/******************************************************************************* 124 * 125 * RSDP - Root System Description Pointer (Signature is "RSD PTR ") 126 * 127 ******************************************************************************/ 128 129ACPI_DMTABLE_INFO AcpiDmTableInfoRsdp1[] = 130{ 131 {ACPI_DMT_NAME8, ACPI_RSDP_OFFSET (Signature[0]), "Signature", 0}, 132 {ACPI_DMT_UINT8, ACPI_RSDP_OFFSET (Checksum), "Checksum", 0}, 133 {ACPI_DMT_NAME6, ACPI_RSDP_OFFSET (OemId[0]), "Oem ID", 0}, 134 {ACPI_DMT_UINT8, ACPI_RSDP_OFFSET (Revision), "Revision", 0}, 135 {ACPI_DMT_UINT32, ACPI_RSDP_OFFSET (RsdtPhysicalAddress), "RSDT Address", 0}, 136 ACPI_DMT_TERMINATOR 137}; 138 139/* ACPI 2.0+ Extensions */ 140 141ACPI_DMTABLE_INFO AcpiDmTableInfoRsdp2[] = 142{ 143 {ACPI_DMT_UINT32, ACPI_RSDP_OFFSET (Length), "Length", DT_LENGTH}, 144 {ACPI_DMT_UINT64, ACPI_RSDP_OFFSET (XsdtPhysicalAddress), "XSDT Address", 0}, 145 {ACPI_DMT_UINT8, ACPI_RSDP_OFFSET (ExtendedChecksum), "Extended Checksum", 0}, 146 {ACPI_DMT_UINT24, ACPI_RSDP_OFFSET (Reserved[0]), "Reserved", 0}, 147 ACPI_DMT_TERMINATOR 148}; 149 150 151/******************************************************************************* 152 * 153 * FACS - Firmware ACPI Control Structure 154 * 155 ******************************************************************************/ 156 157ACPI_DMTABLE_INFO AcpiDmTableInfoFacs[] = 158{ 159 {ACPI_DMT_NAME4, ACPI_FACS_OFFSET (Signature[0]), "Signature", 0}, 160 {ACPI_DMT_UINT32, ACPI_FACS_OFFSET (Length), "Length", DT_LENGTH}, 161 {ACPI_DMT_UINT32, ACPI_FACS_OFFSET (HardwareSignature), "Hardware Signature", 0}, 162 {ACPI_DMT_UINT32, ACPI_FACS_OFFSET (FirmwareWakingVector), "32 Firmware Waking Vector", 0}, 163 {ACPI_DMT_UINT32, ACPI_FACS_OFFSET (GlobalLock), "Global Lock", 0}, 164 {ACPI_DMT_UINT32, ACPI_FACS_OFFSET (Flags), "Flags (decoded below)", DT_FLAG}, 165 {ACPI_DMT_FLAG0, ACPI_FACS_FLAG_OFFSET (Flags,0), "S4BIOS Support Present", 0}, 166 {ACPI_DMT_FLAG1, ACPI_FACS_FLAG_OFFSET (Flags,0), "64-bit Wake Supported (V2)", 0}, 167 {ACPI_DMT_UINT64, ACPI_FACS_OFFSET (XFirmwareWakingVector), "64 Firmware Waking Vector", 0}, 168 {ACPI_DMT_UINT8, ACPI_FACS_OFFSET (Version), "Version", 0}, 169 {ACPI_DMT_UINT24, ACPI_FACS_OFFSET (Reserved[0]), "Reserved", 0}, 170 {ACPI_DMT_UINT32, ACPI_FACS_OFFSET (OspmFlags), "OspmFlags (decoded below)", DT_FLAG}, 171 {ACPI_DMT_FLAG0, ACPI_FACS_FLAG_OFFSET (OspmFlags,0), "64-bit Wake Env Required (V2)", 0}, 172 ACPI_DMT_TERMINATOR 173}; 174 175 176/******************************************************************************* 177 * 178 * FADT - Fixed ACPI Description Table (Signature is FACP) 179 * 180 ******************************************************************************/ 181 182/* ACPI 1.0 FADT (Version 1) */ 183 184ACPI_DMTABLE_INFO AcpiDmTableInfoFadt1[] = 185{ 186 {ACPI_DMT_UINT32, ACPI_FADT_OFFSET (Facs), "FACS Address", 0}, 187 {ACPI_DMT_UINT32, ACPI_FADT_OFFSET (Dsdt), "DSDT Address", DT_NON_ZERO}, 188 {ACPI_DMT_UINT8, ACPI_FADT_OFFSET (Model), "Model", 0}, 189 {ACPI_DMT_FADTPM, ACPI_FADT_OFFSET (PreferredProfile), "PM Profile", 0}, 190 {ACPI_DMT_UINT16, ACPI_FADT_OFFSET (SciInterrupt), "SCI Interrupt", 0}, 191 {ACPI_DMT_UINT32, ACPI_FADT_OFFSET (SmiCommand), "SMI Command Port", 0}, 192 {ACPI_DMT_UINT8, ACPI_FADT_OFFSET (AcpiEnable), "ACPI Enable Value", 0}, 193 {ACPI_DMT_UINT8, ACPI_FADT_OFFSET (AcpiDisable), "ACPI Disable Value", 0}, 194 {ACPI_DMT_UINT8, ACPI_FADT_OFFSET (S4BiosRequest), "S4BIOS Command", 0}, 195 {ACPI_DMT_UINT8, ACPI_FADT_OFFSET (PstateControl), "P-State Control", 0}, 196 {ACPI_DMT_UINT32, ACPI_FADT_OFFSET (Pm1aEventBlock), "PM1A Event Block Address", 0}, 197 {ACPI_DMT_UINT32, ACPI_FADT_OFFSET (Pm1bEventBlock), "PM1B Event Block Address", 0}, 198 {ACPI_DMT_UINT32, ACPI_FADT_OFFSET (Pm1aControlBlock), "PM1A Control Block Address", 0}, 199 {ACPI_DMT_UINT32, ACPI_FADT_OFFSET (Pm1bControlBlock), "PM1B Control Block Address", 0}, 200 {ACPI_DMT_UINT32, ACPI_FADT_OFFSET (Pm2ControlBlock), "PM2 Control Block Address", 0}, 201 {ACPI_DMT_UINT32, ACPI_FADT_OFFSET (PmTimerBlock), "PM Timer Block Address", 0}, 202 {ACPI_DMT_UINT32, ACPI_FADT_OFFSET (Gpe0Block), "GPE0 Block Address", 0}, 203 {ACPI_DMT_UINT32, ACPI_FADT_OFFSET (Gpe1Block), "GPE1 Block Address", 0}, 204 {ACPI_DMT_UINT8, ACPI_FADT_OFFSET (Pm1EventLength), "PM1 Event Block Length", 0}, 205 {ACPI_DMT_UINT8, ACPI_FADT_OFFSET (Pm1ControlLength), "PM1 Control Block Length", 0}, 206 {ACPI_DMT_UINT8, ACPI_FADT_OFFSET (Pm2ControlLength), "PM2 Control Block Length", 0}, 207 {ACPI_DMT_UINT8, ACPI_FADT_OFFSET (PmTimerLength), "PM Timer Block Length", 0}, 208 {ACPI_DMT_UINT8, ACPI_FADT_OFFSET (Gpe0BlockLength), "GPE0 Block Length", 0}, 209 {ACPI_DMT_UINT8, ACPI_FADT_OFFSET (Gpe1BlockLength), "GPE1 Block Length", 0}, 210 {ACPI_DMT_UINT8, ACPI_FADT_OFFSET (Gpe1Base), "GPE1 Base Offset", 0}, 211 {ACPI_DMT_UINT8, ACPI_FADT_OFFSET (CstControl), "_CST Support", 0}, 212 {ACPI_DMT_UINT16, ACPI_FADT_OFFSET (C2Latency), "C2 Latency", 0}, 213 {ACPI_DMT_UINT16, ACPI_FADT_OFFSET (C3Latency), "C3 Latency", 0}, 214 {ACPI_DMT_UINT16, ACPI_FADT_OFFSET (FlushSize), "CPU Cache Size", 0}, 215 {ACPI_DMT_UINT16, ACPI_FADT_OFFSET (FlushStride), "Cache Flush Stride", 0}, 216 {ACPI_DMT_UINT8, ACPI_FADT_OFFSET (DutyOffset), "Duty Cycle Offset", 0}, 217 {ACPI_DMT_UINT8, ACPI_FADT_OFFSET (DutyWidth), "Duty Cycle Width", 0}, 218 {ACPI_DMT_UINT8, ACPI_FADT_OFFSET (DayAlarm), "RTC Day Alarm Index", 0}, 219 {ACPI_DMT_UINT8, ACPI_FADT_OFFSET (MonthAlarm), "RTC Month Alarm Index", 0}, 220 {ACPI_DMT_UINT8, ACPI_FADT_OFFSET (Century), "RTC Century Index", 0}, 221 {ACPI_DMT_UINT16, ACPI_FADT_OFFSET (BootFlags), "Boot Flags (decoded below)", DT_FLAG}, 222 223 /* Boot Architecture Flags byte 0 */ 224 225 {ACPI_DMT_FLAG0, ACPI_FADT_FLAG_OFFSET (BootFlags,0), "Legacy Devices Supported (V2)", 0}, 226 {ACPI_DMT_FLAG1, ACPI_FADT_FLAG_OFFSET (BootFlags,0), "8042 Present on ports 60/64 (V2)", 0}, 227 {ACPI_DMT_FLAG2, ACPI_FADT_FLAG_OFFSET (BootFlags,0), "VGA Not Present (V4)", 0}, 228 {ACPI_DMT_FLAG3, ACPI_FADT_FLAG_OFFSET (BootFlags,0), "MSI Not Supported (V4)", 0}, 229 {ACPI_DMT_FLAG4, ACPI_FADT_FLAG_OFFSET (BootFlags,0), "PCIe ASPM Not Supported (V4)", 0}, 230 {ACPI_DMT_FLAG5, ACPI_FADT_FLAG_OFFSET (BootFlags,0), "CMOS RTC Not Present (V5)", 0}, 231 232 {ACPI_DMT_UINT8, ACPI_FADT_OFFSET (Reserved), "Reserved", 0}, 233 {ACPI_DMT_UINT32, ACPI_FADT_OFFSET (Flags), "Flags (decoded below)", DT_FLAG}, 234 235 /* Flags byte 0 */ 236 237 {ACPI_DMT_FLAG0, ACPI_FADT_FLAG_OFFSET (Flags,0), "WBINVD instruction is operational (V1)", 0}, 238 {ACPI_DMT_FLAG1, ACPI_FADT_FLAG_OFFSET (Flags,0), "WBINVD flushes all caches (V1)", 0}, 239 {ACPI_DMT_FLAG2, ACPI_FADT_FLAG_OFFSET (Flags,0), "All CPUs support C1 (V1)", 0}, 240 {ACPI_DMT_FLAG3, ACPI_FADT_FLAG_OFFSET (Flags,0), "C2 works on MP system (V1)", 0}, 241 {ACPI_DMT_FLAG4, ACPI_FADT_FLAG_OFFSET (Flags,0), "Control Method Power Button (V1)", 0}, 242 {ACPI_DMT_FLAG5, ACPI_FADT_FLAG_OFFSET (Flags,0), "Control Method Sleep Button (V1)", 0}, 243 {ACPI_DMT_FLAG6, ACPI_FADT_FLAG_OFFSET (Flags,0), "RTC wake not in fixed reg space (V1)", 0}, 244 {ACPI_DMT_FLAG7, ACPI_FADT_FLAG_OFFSET (Flags,0), "RTC can wake system from S4 (V1)", 0}, 245 246 /* Flags byte 1 */ 247 248 {ACPI_DMT_FLAG0, ACPI_FADT_FLAG_OFFSET (Flags,1), "32-bit PM Timer (V1)", 0}, 249 {ACPI_DMT_FLAG1, ACPI_FADT_FLAG_OFFSET (Flags,1), "Docking Supported (V1)", 0}, 250 {ACPI_DMT_FLAG2, ACPI_FADT_FLAG_OFFSET (Flags,1), "Reset Register Supported (V2)", 0}, 251 {ACPI_DMT_FLAG3, ACPI_FADT_FLAG_OFFSET (Flags,1), "Sealed Case (V3)", 0}, 252 {ACPI_DMT_FLAG4, ACPI_FADT_FLAG_OFFSET (Flags,1), "Headless - No Video (V3)", 0}, 253 {ACPI_DMT_FLAG5, ACPI_FADT_FLAG_OFFSET (Flags,1), "Use native instr after SLP_TYPx (V3)", 0}, 254 {ACPI_DMT_FLAG6, ACPI_FADT_FLAG_OFFSET (Flags,1), "PCIEXP_WAK Bits Supported (V4)", 0}, 255 {ACPI_DMT_FLAG7, ACPI_FADT_FLAG_OFFSET (Flags,1), "Use Platform Timer (V4)", 0}, 256 257 /* Flags byte 2 */ 258 259 {ACPI_DMT_FLAG0, ACPI_FADT_FLAG_OFFSET (Flags,2), "RTC_STS valid on S4 wake (V4)", 0}, 260 {ACPI_DMT_FLAG1, ACPI_FADT_FLAG_OFFSET (Flags,2), "Remote Power-on capable (V4)", 0}, 261 {ACPI_DMT_FLAG2, ACPI_FADT_FLAG_OFFSET (Flags,2), "Use APIC Cluster Model (V4)", 0}, 262 {ACPI_DMT_FLAG3, ACPI_FADT_FLAG_OFFSET (Flags,2), "Use APIC Physical Destination Mode (V4)", 0}, 263 {ACPI_DMT_FLAG4, ACPI_FADT_FLAG_OFFSET (Flags,2), "Hardware Reduced (V5)", 0}, 264 {ACPI_DMT_FLAG5, ACPI_FADT_FLAG_OFFSET (Flags,2), "Low Power S0 Idle (V5)", 0}, 265 ACPI_DMT_TERMINATOR 266}; 267 268/* ACPI 1.0 MS Extensions (FADT version 2) */ 269 270ACPI_DMTABLE_INFO AcpiDmTableInfoFadt2[] = 271{ 272 {ACPI_DMT_GAS, ACPI_FADT_OFFSET (ResetRegister), "Reset Register", 0}, 273 {ACPI_DMT_UINT8, ACPI_FADT_OFFSET (ResetValue), "Value to cause reset", 0}, 274 {ACPI_DMT_UINT16, ACPI_FADT_OFFSET (ArmBootFlags), "Reserved", 0}, 275 {ACPI_DMT_UINT8, ACPI_FADT_OFFSET (MinorRevision), "Reserved", 0}, 276 ACPI_DMT_TERMINATOR 277}; 278 279/* ACPI 2.0+ Extensions (FADT version 3, 4, and 5) */ 280 281ACPI_DMTABLE_INFO AcpiDmTableInfoFadt3[] = 282{ 283 {ACPI_DMT_GAS, ACPI_FADT_OFFSET (ResetRegister), "Reset Register", 0}, 284 {ACPI_DMT_UINT8, ACPI_FADT_OFFSET (ResetValue), "Value to cause reset", 0}, 285 {ACPI_DMT_UINT16, ACPI_FADT_OFFSET (ArmBootFlags), "ARM Flags (decoded below)", DT_FLAG}, 286 {ACPI_DMT_FLAG0, ACPI_FADT_FLAG_OFFSET(ArmBootFlags,0), "PSCI Compliant", 0}, 287 {ACPI_DMT_FLAG1, ACPI_FADT_FLAG_OFFSET(ArmBootFlags,0), "Must use HVC for PSCI", 0}, 288 ACPI_DMT_NEW_LINE, 289 {ACPI_DMT_UINT8, ACPI_FADT_OFFSET (MinorRevision), "FADT Minor Revision", 0}, 290 {ACPI_DMT_UINT64, ACPI_FADT_OFFSET (XFacs), "FACS Address", 0}, 291 {ACPI_DMT_UINT64, ACPI_FADT_OFFSET (XDsdt), "DSDT Address", 0}, 292 {ACPI_DMT_GAS, ACPI_FADT_OFFSET (XPm1aEventBlock), "PM1A Event Block", 0}, 293 {ACPI_DMT_GAS, ACPI_FADT_OFFSET (XPm1bEventBlock), "PM1B Event Block", 0}, 294 {ACPI_DMT_GAS, ACPI_FADT_OFFSET (XPm1aControlBlock), "PM1A Control Block", 0}, 295 {ACPI_DMT_GAS, ACPI_FADT_OFFSET (XPm1bControlBlock), "PM1B Control Block", 0}, 296 {ACPI_DMT_GAS, ACPI_FADT_OFFSET (XPm2ControlBlock), "PM2 Control Block", 0}, 297 {ACPI_DMT_GAS, ACPI_FADT_OFFSET (XPmTimerBlock), "PM Timer Block", 0}, 298 {ACPI_DMT_GAS, ACPI_FADT_OFFSET (XGpe0Block), "GPE0 Block", 0}, 299 {ACPI_DMT_GAS, ACPI_FADT_OFFSET (XGpe1Block), "GPE1 Block", 0}, 300 ACPI_DMT_TERMINATOR 301}; 302 303/* ACPI 5.0 Extensions (FADT version 5) */ 304 305ACPI_DMTABLE_INFO AcpiDmTableInfoFadt5[] = 306{ 307 {ACPI_DMT_GAS, ACPI_FADT_OFFSET (SleepControl), "Sleep Control Register", 0}, 308 {ACPI_DMT_GAS, ACPI_FADT_OFFSET (SleepStatus), "Sleep Status Register", 0}, 309 ACPI_DMT_TERMINATOR 310}; 311 312/* ACPI 6.0 Extensions (FADT version 6) */ 313 314ACPI_DMTABLE_INFO AcpiDmTableInfoFadt6[] = 315{ 316 {ACPI_DMT_UINT64, ACPI_FADT_OFFSET (HypervisorId), "Hypervisor ID", 0}, 317 ACPI_DMT_TERMINATOR 318}; 319