diff options
Diffstat (limited to 'usr/src/cmd/acpi/common/dmtable.c')
| -rw-r--r-- | usr/src/cmd/acpi/common/dmtable.c | 1484 |
1 files changed, 1484 insertions, 0 deletions
diff --git a/usr/src/cmd/acpi/common/dmtable.c b/usr/src/cmd/acpi/common/dmtable.c new file mode 100644 index 0000000000..5ad46e9ff4 --- /dev/null +++ b/usr/src/cmd/acpi/common/dmtable.c @@ -0,0 +1,1484 @@ +/****************************************************************************** + * + * Module Name: dmtable - Support for ACPI tables that contain no AML code + * + *****************************************************************************/ + +/* + * Copyright (C) 2000 - 2016, Intel Corp. + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions, and the following disclaimer, + * without modification. + * 2. Redistributions in binary form must reproduce at minimum a disclaimer + * substantially similar to the "NO WARRANTY" disclaimer below + * ("Disclaimer") and any redistribution must be conditioned upon + * including a substantially similar Disclaimer requirement for further + * binary redistribution. + * 3. Neither the names of the above-listed copyright holders nor the names + * of any contributors may be used to endorse or promote products derived + * from this software without specific prior written permission. + * + * Alternatively, this software may be distributed under the terms of the + * GNU General Public License ("GPL") version 2 as published by the Free + * Software Foundation. + * + * NO WARRANTY + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR + * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT + * HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, + * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING + * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + * POSSIBILITY OF SUCH DAMAGES. + */ + +#include "acpi.h" +#include "accommon.h" +#include "acdisasm.h" +#include "actables.h" +#include "aslcompiler.h" +#include "dtcompiler.h" + +/* This module used for application-level code only */ + +#define _COMPONENT ACPI_CA_DISASSEMBLER + ACPI_MODULE_NAME ("dmtable") + +const AH_TABLE * +AcpiAhGetTableInfo ( + char *Signature); + + +/* Common format strings for commented values */ + +#define UINT8_FORMAT "%2.2X [%s]\n" +#define UINT16_FORMAT "%4.4X [%s]\n" +#define UINT32_FORMAT "%8.8X [%s]\n" +#define STRING_FORMAT "[%s]\n" + +/* These tables map a subtable type to a description string */ + +static const char *AcpiDmAsfSubnames[] = +{ + "ASF Information", + "ASF Alerts", + "ASF Remote Control", + "ASF RMCP Boot Options", + "ASF Address", + "Unknown Subtable Type" /* Reserved */ +}; + +static const char *AcpiDmDmarSubnames[] = +{ + "Hardware Unit Definition", + "Reserved Memory Region", + "Root Port ATS Capability", + "Remapping Hardware Static Affinity", + "ACPI Namespace Device Declaration", + "Unknown Subtable Type" /* Reserved */ +}; + +static const char *AcpiDmDmarScope[] = +{ + "Reserved value", + "PCI Endpoint Device", + "PCI Bridge Device", + "IOAPIC Device", + "Message-capable HPET Device", + "Namespace Device", + "Unknown Scope Type" /* Reserved */ +}; + +static const char *AcpiDmEinjActions[] = +{ + "Begin Operation", + "Get Trigger Table", + "Set Error Type", + "Get Error Type", + "End Operation", + "Execute Operation", + "Check Busy Status", + "Get Command Status", + "Set Error Type With Address", + "Get Execute Timings", + "Unknown Action" +}; + +static const char *AcpiDmEinjInstructions[] = +{ + "Read Register", + "Read Register Value", + "Write Register", + "Write Register Value", + "Noop", + "Flush Cacheline", + "Unknown Instruction" +}; + +static const char *AcpiDmErstActions[] = +{ + "Begin Write Operation", + "Begin Read Operation", + "Begin Clear Operation", + "End Operation", + "Set Record Offset", + "Execute Operation", + "Check Busy Status", + "Get Command Status", + "Get Record Identifier", + "Set Record Identifier", + "Get Record Count", + "Begin Dummy Write", + "Unused/Unknown Action", + "Get Error Address Range", + "Get Error Address Length", + "Get Error Attributes", + "Execute Timings", + "Unknown Action" +}; + +static const char *AcpiDmErstInstructions[] = +{ + "Read Register", + "Read Register Value", + "Write Register", + "Write Register Value", + "Noop", + "Load Var1", + "Load Var2", + "Store Var1", + "Add", + "Subtract", + "Add Value", + "Subtract Value", + "Stall", + "Stall While True", + "Skip Next If True", + "GoTo", + "Set Source Address", + "Set Destination Address", + "Move Data", + "Unknown Instruction" +}; + +static const char *AcpiDmGtdtSubnames[] = +{ + "Generic Timer Block", + "Generic Watchdog Timer", + "Unknown Subtable Type" /* Reserved */ +}; + +static const char *AcpiDmHestSubnames[] = +{ + "IA-32 Machine Check Exception", + "IA-32 Corrected Machine Check", + "IA-32 Non-Maskable Interrupt", + "Unknown SubTable Type", /* 3 - Reserved */ + "Unknown SubTable Type", /* 4 - Reserved */ + "Unknown SubTable Type", /* 5 - Reserved */ + "PCI Express Root Port AER", + "PCI Express AER (AER Endpoint)", + "PCI Express/PCI-X Bridge AER", + "Generic Hardware Error Source", + "Generic Hardware Error Source V2", + "Unknown Subtable Type" /* Reserved */ +}; + +static const char *AcpiDmHestNotifySubnames[] = +{ + "Polled", + "External Interrupt", + "Local Interrupt", + "SCI", + "NMI", + "CMCI", /* ACPI 5.0 */ + "MCE", /* ACPI 5.0 */ + "GPIO", /* ACPI 6.0 */ + "SEA", /* ACPI 6.1 */ + "SEI", /* ACPI 6.1 */ + "GSIV", /* ACPI 6.1 */ + "Unknown Notify Type" /* Reserved */ +}; + +static const char *AcpiDmMadtSubnames[] = +{ + "Processor Local APIC", /* ACPI_MADT_TYPE_LOCAL_APIC */ + "I/O APIC", /* ACPI_MADT_TYPE_IO_APIC */ + "Interrupt Source Override", /* ACPI_MADT_TYPE_INTERRUPT_OVERRIDE */ + "NMI Source", /* ACPI_MADT_TYPE_NMI_SOURCE */ + "Local APIC NMI", /* ACPI_MADT_TYPE_LOCAL_APIC_NMI */ + "Local APIC Address Override", /* ACPI_MADT_TYPE_LOCAL_APIC_OVERRIDE */ + "I/O SAPIC", /* ACPI_MADT_TYPE_IO_SAPIC */ + "Local SAPIC", /* ACPI_MADT_TYPE_LOCAL_SAPIC */ + "Platform Interrupt Sources", /* ACPI_MADT_TYPE_INTERRUPT_SOURCE */ + "Processor Local x2APIC", /* ACPI_MADT_TYPE_LOCAL_X2APIC */ + "Local x2APIC NMI", /* ACPI_MADT_TYPE_LOCAL_X2APIC_NMI */ + "Generic Interrupt Controller", /* ACPI_MADT_GENERIC_INTERRUPT */ + "Generic Interrupt Distributor", /* ACPI_MADT_GENERIC_DISTRIBUTOR */ + "Generic MSI Frame", /* ACPI_MADT_GENERIC_MSI_FRAME */ + "Generic Interrupt Redistributor", /* ACPI_MADT_GENERIC_REDISTRIBUTOR */ + "Generic Interrupt Translator", /* ACPI_MADT_GENERIC_TRANSLATOR */ + "Unknown Subtable Type" /* Reserved */ +}; + +static const char *AcpiDmNfitSubnames[] = +{ + "System Physical Address Range", /* ACPI_NFIT_TYPE_SYSTEM_ADDRESS */ + "Memory Range Map", /* ACPI_NFIT_TYPE_MEMORY_MAP */ + "Interleave Info", /* ACPI_NFIT_TYPE_INTERLEAVE */ + "SMBIOS Information", /* ACPI_NFIT_TYPE_SMBIOS */ + "NVDIMM Control Region", /* ACPI_NFIT_TYPE_CONTROL_REGION */ + "NVDIMM Block Data Window Region", /* ACPI_NFIT_TYPE_DATA_REGION */ + "Flush Hint Address", /* ACPI_NFIT_TYPE_FLUSH_ADDRESS */ + "Unknown Subtable Type" /* Reserved */ +}; + +static const char *AcpiDmPcctSubnames[] = +{ + "Generic Communications Subspace", /* ACPI_PCCT_TYPE_GENERIC_SUBSPACE */ + "HW-Reduced Comm Subspace", /* ACPI_PCCT_TYPE_HW_REDUCED_SUBSPACE */ + "HW-Reduced Comm Subspace Type2", /* ACPI_PCCT_TYPE_HW_REDUCED_SUBSPACE_TYPE2 */ + "Unknown Subtable Type" /* Reserved */ +}; + +static const char *AcpiDmPmttSubnames[] = +{ + "Socket", /* ACPI_PMTT_TYPE_SOCKET */ + "Memory Controller", /* ACPI_PMTT_TYPE_CONTROLLER */ + "Physical Component (DIMM)", /* ACPI_PMTT_TYPE_DIMM */ + "Unknown Subtable Type" /* Reserved */ +}; + +static const char *AcpiDmSratSubnames[] = +{ + "Processor Local APIC/SAPIC Affinity", + "Memory Affinity", + "Processor Local x2APIC Affinity", + "GICC Affinity", + "Unknown Subtable Type" /* Reserved */ +}; + +static const char *AcpiDmIvrsSubnames[] = +{ + "Hardware Definition Block", + "Memory Definition Block", + "Unknown Subtable Type" /* Reserved */ +}; + +static const char *AcpiDmLpitSubnames[] = +{ + "Native C-state Idle Structure", + "Unknown Subtable Type" /* Reserved */ +}; + +#define ACPI_FADT_PM_RESERVED 9 + +static const char *AcpiDmFadtProfiles[] = +{ + "Unspecified", + "Desktop", + "Mobile", + "Workstation", + "Enterprise Server", + "SOHO Server", + "Appliance PC", + "Performance Server", + "Tablet", + "Unknown Profile Type" +}; + +#define ACPI_GAS_WIDTH_RESERVED 5 + +static const char *AcpiDmGasAccessWidth[] = +{ + "Undefined/Legacy", + "Byte Access:8", + "Word Access:16", + "DWord Access:32", + "QWord Access:64", + "Unknown Width Encoding" +}; + + +/******************************************************************************* + * + * ACPI Table Data, indexed by signature. + * + * Each entry contains: Signature, Table Info, Handler, DtHandler, + * Template, Description + * + * Simple tables have only a TableInfo structure, complex tables have a + * handler. This table must be NULL terminated. RSDP and FACS are + * special-cased elsewhere. + * + * Note: Any tables added here should be duplicated within AcpiSupportedTables + * in the file common/ahtable.c + * + ******************************************************************************/ + +const ACPI_DMTABLE_DATA AcpiDmTableData[] = +{ + {ACPI_SIG_ASF, NULL, AcpiDmDumpAsf, DtCompileAsf, TemplateAsf}, + {ACPI_SIG_BERT, AcpiDmTableInfoBert, NULL, NULL, TemplateBert}, + {ACPI_SIG_BGRT, AcpiDmTableInfoBgrt, NULL, NULL, TemplateBgrt}, + {ACPI_SIG_BOOT, AcpiDmTableInfoBoot, NULL, NULL, TemplateBoot}, + {ACPI_SIG_CPEP, NULL, AcpiDmDumpCpep, DtCompileCpep, TemplateCpep}, + {ACPI_SIG_CSRT, NULL, AcpiDmDumpCsrt, DtCompileCsrt, TemplateCsrt}, + {ACPI_SIG_DBG2, AcpiDmTableInfoDbg2, AcpiDmDumpDbg2, DtCompileDbg2, TemplateDbg2}, + {ACPI_SIG_DBGP, AcpiDmTableInfoDbgp, NULL, NULL, TemplateDbgp}, + {ACPI_SIG_DMAR, NULL, AcpiDmDumpDmar, DtCompileDmar, TemplateDmar}, + {ACPI_SIG_DRTM, NULL, AcpiDmDumpDrtm, DtCompileDrtm, TemplateDrtm}, + {ACPI_SIG_ECDT, AcpiDmTableInfoEcdt, NULL, NULL, TemplateEcdt}, + {ACPI_SIG_EINJ, NULL, AcpiDmDumpEinj, DtCompileEinj, TemplateEinj}, + {ACPI_SIG_ERST, NULL, AcpiDmDumpErst, DtCompileErst, TemplateErst}, + {ACPI_SIG_FADT, NULL, AcpiDmDumpFadt, DtCompileFadt, TemplateFadt}, + {ACPI_SIG_FPDT, NULL, AcpiDmDumpFpdt, DtCompileFpdt, TemplateFpdt}, + {ACPI_SIG_GTDT, NULL, AcpiDmDumpGtdt, DtCompileGtdt, TemplateGtdt}, + {ACPI_SIG_HEST, NULL, AcpiDmDumpHest, DtCompileHest, TemplateHest}, + {ACPI_SIG_HPET, AcpiDmTableInfoHpet, NULL, NULL, TemplateHpet}, + {ACPI_SIG_IORT, NULL, AcpiDmDumpIort, DtCompileIort, TemplateIort}, + {ACPI_SIG_IVRS, NULL, AcpiDmDumpIvrs, DtCompileIvrs, TemplateIvrs}, + {ACPI_SIG_LPIT, NULL, AcpiDmDumpLpit, DtCompileLpit, TemplateLpit}, + {ACPI_SIG_MADT, NULL, AcpiDmDumpMadt, DtCompileMadt, TemplateMadt}, + {ACPI_SIG_MCFG, NULL, AcpiDmDumpMcfg, DtCompileMcfg, TemplateMcfg}, + {ACPI_SIG_MCHI, AcpiDmTableInfoMchi, NULL, NULL, TemplateMchi}, + {ACPI_SIG_MPST, AcpiDmTableInfoMpst, AcpiDmDumpMpst, DtCompileMpst, TemplateMpst}, + {ACPI_SIG_MSCT, NULL, AcpiDmDumpMsct, DtCompileMsct, TemplateMsct}, + {ACPI_SIG_MSDM, NULL, AcpiDmDumpSlic, DtCompileSlic, TemplateMsdm}, + {ACPI_SIG_MTMR, NULL, AcpiDmDumpMtmr, DtCompileMtmr, TemplateMtmr}, + {ACPI_SIG_NFIT, AcpiDmTableInfoNfit, AcpiDmDumpNfit, DtCompileNfit, TemplateNfit}, + {ACPI_SIG_PCCT, AcpiDmTableInfoPcct, AcpiDmDumpPcct, DtCompilePcct, TemplatePcct}, + {ACPI_SIG_PMTT, NULL, AcpiDmDumpPmtt, DtCompilePmtt, TemplatePmtt}, + {ACPI_SIG_RSDT, NULL, AcpiDmDumpRsdt, DtCompileRsdt, TemplateRsdt}, + {ACPI_SIG_S3PT, NULL, NULL, NULL, TemplateS3pt}, + {ACPI_SIG_SBST, AcpiDmTableInfoSbst, NULL, NULL, TemplateSbst}, + {ACPI_SIG_SLIC, NULL, AcpiDmDumpSlic, DtCompileSlic, TemplateSlic}, + {ACPI_SIG_SLIT, NULL, AcpiDmDumpSlit, DtCompileSlit, TemplateSlit}, + {ACPI_SIG_SPCR, AcpiDmTableInfoSpcr, NULL, NULL, TemplateSpcr}, + {ACPI_SIG_SPMI, AcpiDmTableInfoSpmi, NULL, NULL, TemplateSpmi}, + {ACPI_SIG_SRAT, NULL, AcpiDmDumpSrat, DtCompileSrat, TemplateSrat}, + {ACPI_SIG_STAO, NULL, AcpiDmDumpStao, DtCompileStao, TemplateStao}, + {ACPI_SIG_TCPA, NULL, AcpiDmDumpTcpa, DtCompileTcpa, TemplateTcpa}, + {ACPI_SIG_TPM2, AcpiDmTableInfoTpm2, NULL, NULL, TemplateTpm2}, + {ACPI_SIG_UEFI, AcpiDmTableInfoUefi, NULL, DtCompileUefi, TemplateUefi}, + {ACPI_SIG_VRTC, AcpiDmTableInfoVrtc, AcpiDmDumpVrtc, DtCompileVrtc, TemplateVrtc}, + {ACPI_SIG_WAET, AcpiDmTableInfoWaet, NULL, NULL, TemplateWaet}, + {ACPI_SIG_WDAT, NULL, AcpiDmDumpWdat, DtCompileWdat, TemplateWdat}, + {ACPI_SIG_WDDT, AcpiDmTableInfoWddt, NULL, NULL, TemplateWddt}, + {ACPI_SIG_WDRT, AcpiDmTableInfoWdrt, NULL, NULL, TemplateWdrt}, + {ACPI_SIG_WPBT, NULL, AcpiDmDumpWpbt, DtCompileWpbt, TemplateWpbt}, + {ACPI_SIG_XENV, AcpiDmTableInfoXenv, NULL, NULL, TemplateXenv}, + {ACPI_SIG_XSDT, NULL, AcpiDmDumpXsdt, DtCompileXsdt, TemplateXsdt}, + {NULL, NULL, NULL, NULL, NULL} +}; + + +/******************************************************************************* + * + * FUNCTION: AcpiDmGenerateChecksum + * + * PARAMETERS: Table - Pointer to table to be checksummed + * Length - Length of the table + * OriginalChecksum - Value of the checksum field + * + * RETURN: 8 bit checksum of buffer + * + * DESCRIPTION: Computes an 8 bit checksum of the table. + * + ******************************************************************************/ + +UINT8 +AcpiDmGenerateChecksum ( + void *Table, + UINT32 Length, + UINT8 OriginalChecksum) +{ + UINT8 Checksum; + + + /* Sum the entire table as-is */ + + Checksum = AcpiTbChecksum ((UINT8 *) Table, Length); + + /* Subtract off the existing checksum value in the table */ + + Checksum = (UINT8) (Checksum - OriginalChecksum); + + /* Compute the final checksum */ + + Checksum = (UINT8) (0 - Checksum); + return (Checksum); +} + + +/******************************************************************************* + * + * FUNCTION: AcpiDmGetTableData + * + * PARAMETERS: Signature - ACPI signature (4 chars) to match + * + * RETURN: Pointer to a valid ACPI_DMTABLE_DATA. Null if no match found. + * + * DESCRIPTION: Find a match in the global table of supported ACPI tables + * + ******************************************************************************/ + +const ACPI_DMTABLE_DATA * +AcpiDmGetTableData ( + char *Signature) +{ + const ACPI_DMTABLE_DATA *Info; + + + for (Info = AcpiDmTableData; Info->Signature; Info++) + { + if (ACPI_COMPARE_NAME (Signature, Info->Signature)) + { + return (Info); + } + } + + return (NULL); +} + + +/******************************************************************************* + * + * FUNCTION: AcpiDmDumpDataTable + * + * PARAMETERS: Table - An ACPI table + * + * RETURN: None. + * + * DESCRIPTION: Format the contents of an ACPI data table (any table other + * than an SSDT or DSDT that does not contain executable AML code) + * + ******************************************************************************/ + +void +AcpiDmDumpDataTable ( + ACPI_TABLE_HEADER *Table) +{ + ACPI_STATUS Status; + const ACPI_DMTABLE_DATA *TableData; + UINT32 Length; + + + /* Ignore tables that contain AML */ + + if (AcpiUtIsAmlTable (Table)) + { + if (Gbl_VerboseTemplates) + { + /* Dump the raw table data */ + + Length = Table->Length; + + AcpiOsPrintf ("\n/*\n%s: Length %d (0x%X)\n\n", + ACPI_RAW_TABLE_DATA_HEADER, Length, Length); + AcpiUtDumpBuffer (ACPI_CAST_PTR (UINT8, Table), + Length, DB_BYTE_DISPLAY, 0); + AcpiOsPrintf (" */\n"); + } + return; + } + + /* + * Handle tables that don't use the common ACPI table header structure. + * Currently, these are the FACS, RSDP, and S3PT. + */ + if (ACPI_COMPARE_NAME (Table->Signature, ACPI_SIG_FACS)) + { + Length = Table->Length; + Status = AcpiDmDumpTable (Length, 0, Table, 0, AcpiDmTableInfoFacs); + if (ACPI_FAILURE (Status)) + { + return; + } + } + else if (ACPI_VALIDATE_RSDP_SIG (Table->Signature)) + { + Length = AcpiDmDumpRsdp (Table); + } + else if (ACPI_COMPARE_NAME (Table->Signature, ACPI_SIG_S3PT)) + { + Length = AcpiDmDumpS3pt (Table); + } + else + { + /* + * All other tables must use the common ACPI table header, dump it now + */ + Length = Table->Length; + Status = AcpiDmDumpTable (Length, 0, Table, 0, AcpiDmTableInfoHeader); + if (ACPI_FAILURE (Status)) + { + return; + } + AcpiOsPrintf ("\n"); + + /* Match signature and dispatch appropriately */ + + TableData = AcpiDmGetTableData (Table->Signature); + if (!TableData) + { + if (!strncmp (Table->Signature, "OEM", 3)) + { + AcpiOsPrintf ("\n**** OEM-defined ACPI table [%4.4s], unknown contents\n\n", + Table->Signature); + } + else + { + AcpiOsPrintf ("\n**** Unknown ACPI table signature [%4.4s]\n\n", + Table->Signature); + + fprintf (stderr, "Unknown ACPI table signature [%4.4s], ", + Table->Signature); + + if (!AcpiGbl_ForceAmlDisassembly) + { + fprintf (stderr, "decoding ACPI table header only\n"); + } + else + { + fprintf (stderr, "assuming table contains valid AML code\n"); + } + } + } + else if (TableData->TableHandler) + { + /* Complex table, has a handler */ + + TableData->TableHandler (Table); + } + else if (TableData->TableInfo) + { + /* Simple table, just walk the info table */ + + Status = AcpiDmDumpTable (Length, 0, Table, 0, TableData->TableInfo); + if (ACPI_FAILURE (Status)) + { + return; + } + } + } + + if (!Gbl_DoTemplates || Gbl_VerboseTemplates) + { + /* Dump the raw table data */ + + AcpiOsPrintf ("\n%s: Length %d (0x%X)\n\n", + ACPI_RAW_TABLE_DATA_HEADER, Length, Length); + AcpiUtDumpBuffer (ACPI_CAST_PTR (UINT8, Table), + Length, DB_BYTE_DISPLAY, 0); + } +} + + +/******************************************************************************* + * + * FUNCTION: AcpiDmLineHeader + * + * PARAMETERS: Offset - Current byte offset, from table start + * ByteLength - Length of the field in bytes, 0 for flags + * Name - Name of this field + * + * RETURN: None + * + * DESCRIPTION: Utility routines for formatting output lines. Displays the + * current table offset in hex and decimal, the field length, + * and the field name. + * + ******************************************************************************/ + +void +AcpiDmLineHeader ( + UINT32 Offset, + UINT32 ByteLength, + char *Name) +{ + + /* Allow a null name for fields that span multiple lines (large buffers) */ + + if (!Name) + { + Name = ""; + } + + if (Gbl_DoTemplates && !Gbl_VerboseTemplates) /* Terse template */ + { + if (ByteLength) + { + AcpiOsPrintf ("[%.4d] %34s : ", ByteLength, Name); + } + else + { + if (*Name) + { + AcpiOsPrintf ("%41s : ", Name); + } + else + { + AcpiOsPrintf ("%41s ", Name); + } + } + } + else /* Normal disassembler or verbose template */ + { + if (ByteLength) + { + AcpiOsPrintf ("[%3.3Xh %4.4d% 4d] %28s : ", + Offset, Offset, ByteLength, Name); + } + else + { + if (*Name) + { + AcpiOsPrintf ("%44s : ", Name); + } + else + { + AcpiOsPrintf ("%44s ", Name); + } + } + } +} + +void +AcpiDmLineHeader2 ( + UINT32 Offset, + UINT32 ByteLength, + char *Name, + UINT32 Value) +{ + + if (Gbl_DoTemplates && !Gbl_VerboseTemplates) /* Terse template */ + { + if (ByteLength) + { + AcpiOsPrintf ("[%.4d] %30s %3d : ", + ByteLength, Name, Value); + } + else + { + AcpiOsPrintf ("%36s % 3d : ", + Name, Value); + } + } + else /* Normal disassembler or verbose template */ + { + if (ByteLength) + { + AcpiOsPrintf ("[%3.3Xh %4.4d %3d] %24s %3d : ", + Offset, Offset, ByteLength, Name, Value); + } + else + { + AcpiOsPrintf ("[%3.3Xh %4.4d ] %24s %3d : ", + Offset, Offset, Name, Value); + } + } +} + + +/******************************************************************************* + * + * FUNCTION: AcpiDmDumpTable + * + * PARAMETERS: TableLength - Length of the entire ACPI table + * TableOffset - Starting offset within the table for this + * sub-descriptor (0 if main table) + * Table - The ACPI table + * SubtableLength - Length of this sub-descriptor + * Info - Info table for this ACPI table + * + * RETURN: Status + * + * DESCRIPTION: Display ACPI table contents by walking the Info table. + * + * Note: This function must remain in sync with DtGetFieldLength. + * + ******************************************************************************/ + +ACPI_STATUS +AcpiDmDumpTable ( + UINT32 TableLength, + UINT32 TableOffset, + void *Table, + UINT32 SubtableLength, + ACPI_DMTABLE_INFO *Info) +{ + UINT8 *Target; + UINT32 CurrentOffset; + UINT32 ByteLength; + UINT8 Temp8; + UINT16 Temp16; + UINT32 Temp32; + UINT64 Value; + const AH_TABLE *TableData; + const char *Name; + BOOLEAN LastOutputBlankLine = FALSE; + ACPI_STATUS Status; + char RepairedName[8]; + + + if (!Info) + { + AcpiOsPrintf ("Display not implemented\n"); + return (AE_NOT_IMPLEMENTED); + } + + /* Walk entire Info table; Null name terminates */ + + for (; Info->Name; Info++) + { + /* + * Target points to the field within the ACPI Table. CurrentOffset is + * the offset of the field from the start of the main table. + */ + Target = ACPI_ADD_PTR (UINT8, Table, Info->Offset); + CurrentOffset = TableOffset + Info->Offset; + + /* Check for beyond subtable end or (worse) beyond EOT */ + + if (SubtableLength && (Info->Offset >= SubtableLength)) + { + AcpiOsPrintf ( + "/**** ACPI subtable terminates early - " + "may be older version (dump table) */\n"); + + /* Move on to next subtable */ + + return (AE_OK); + } + + if (CurrentOffset >= TableLength) + { + AcpiOsPrintf ( + "/**** ACPI table terminates " + "in the middle of a data structure! (dump table) */\n"); + return (AE_BAD_DATA); + } + + /* Generate the byte length for this field */ + + switch (Info->Opcode) + { + case ACPI_DMT_UINT8: + case ACPI_DMT_CHKSUM: + case ACPI_DMT_SPACEID: + case ACPI_DMT_ACCWIDTH: + case ACPI_DMT_IVRS: + case ACPI_DMT_GTDT: + case ACPI_DMT_MADT: + case ACPI_DMT_PCCT: + case ACPI_DMT_PMTT: + case ACPI_DMT_SRAT: + case ACPI_DMT_ASF: + case ACPI_DMT_HESTNTYP: + case ACPI_DMT_FADTPM: + case ACPI_DMT_EINJACT: + case ACPI_DMT_EINJINST: + case ACPI_DMT_ERSTACT: + case ACPI_DMT_ERSTINST: + case ACPI_DMT_DMAR_SCOPE: + + ByteLength = 1; + break; + + case ACPI_DMT_UINT16: + case ACPI_DMT_DMAR: + case ACPI_DMT_HEST: + case ACPI_DMT_NFIT: + + ByteLength = 2; + break; + + case ACPI_DMT_UINT24: + + ByteLength = 3; + break; + + case ACPI_DMT_UINT32: + case ACPI_DMT_NAME4: + case ACPI_DMT_SIG: + case ACPI_DMT_LPIT: + + ByteLength = 4; + break; + + case ACPI_DMT_UINT40: + + ByteLength = 5; + break; + + case ACPI_DMT_UINT48: + case ACPI_DMT_NAME6: + + ByteLength = 6; + break; + + case ACPI_DMT_UINT56: + case ACPI_DMT_BUF7: + + ByteLength = 7; + break; + + case ACPI_DMT_UINT64: + case ACPI_DMT_NAME8: + + ByteLength = 8; + break; + + case ACPI_DMT_BUF10: + + ByteLength = 10; + break; + + case ACPI_DMT_BUF16: + case ACPI_DMT_UUID: + + ByteLength = 16; + break; + + case ACPI_DMT_BUF128: + + ByteLength = 128; + break; + + case ACPI_DMT_UNICODE: + case ACPI_DMT_BUFFER: + case ACPI_DMT_RAW_BUFFER: + + ByteLength = SubtableLength; + break; + + case ACPI_DMT_STRING: + + ByteLength = strlen (ACPI_CAST_PTR (char, Target)) + 1; + break; + + case ACPI_DMT_GAS: + + if (!LastOutputBlankLine) + { + AcpiOsPrintf ("\n"); + LastOutputBlankLine = TRUE; + } + + ByteLength = sizeof (ACPI_GENERIC_ADDRESS); + break; + + case ACPI_DMT_HESTNTFY: + + if (!LastOutputBlankLine) + { + AcpiOsPrintf ("\n"); + LastOutputBlankLine = TRUE; + } + + ByteLength = sizeof (ACPI_HEST_NOTIFY); + break; + + case ACPI_DMT_IORTMEM: + + if (!LastOutputBlankLine) + { + LastOutputBlankLine = FALSE; + } + + ByteLength = sizeof (ACPI_IORT_MEMORY_ACCESS); + break; + + default: + + ByteLength = 0; + break; + } + + /* Check if we are beyond a subtable, or (worse) beyond EOT */ + + if (CurrentOffset + ByteLength > TableLength) + { + if (SubtableLength) + { + AcpiOsPrintf ( + "/**** ACPI subtable terminates early - " + "may be older version (dump table) */\n"); + + /* Move on to next subtable */ + + return (AE_OK); + } + + AcpiOsPrintf ( + "/**** ACPI table terminates " + "in the middle of a data structure! */\n"); + return (AE_BAD_DATA); + } + + if (Info->Opcode == ACPI_DMT_EXTRA_TEXT) + { + AcpiOsPrintf ("%s", Info->Name); + continue; + } + + /* Start a new line and decode the opcode */ + + AcpiDmLineHeader (CurrentOffset, ByteLength, Info->Name); + + switch (Info->Opcode) + { + /* Single-bit Flag fields. Note: Opcode is the bit position */ + + case ACPI_DMT_FLAG0: + case ACPI_DMT_FLAG1: + case ACPI_DMT_FLAG2: + case ACPI_DMT_FLAG3: + case ACPI_DMT_FLAG4: + case ACPI_DMT_FLAG5: + case ACPI_DMT_FLAG6: + case ACPI_DMT_FLAG7: + + AcpiOsPrintf ("%1.1X\n", (*Target >> Info->Opcode) & 0x01); + break; + + /* 2-bit Flag fields */ + + case ACPI_DMT_FLAGS0: + + AcpiOsPrintf ("%1.1X\n", *Target & 0x03); + break; + + case ACPI_DMT_FLAGS1: + + AcpiOsPrintf ("%1.1X\n", (*Target >> 1) & 0x03); + break; + + case ACPI_DMT_FLAGS2: + + AcpiOsPrintf ("%1.1X\n", (*Target >> 2) & 0x03); + break; + + case ACPI_DMT_FLAGS4: + + AcpiOsPrintf ("%1.1X\n", (*Target >> 4) & 0x03); + break; + + /* Integer Data Types */ + + case ACPI_DMT_UINT8: + case ACPI_DMT_UINT16: + case ACPI_DMT_UINT24: + case ACPI_DMT_UINT32: + case ACPI_DMT_UINT40: + case ACPI_DMT_UINT48: + case ACPI_DMT_UINT56: + case ACPI_DMT_UINT64: + /* + * Dump bytes - high byte first, low byte last. + * Note: All ACPI tables are little-endian. + */ + Value = 0; + for (Temp8 = (UINT8) ByteLength; Temp8 > 0; Temp8--) + { + AcpiOsPrintf ("%2.2X", Target[Temp8 - 1]); + Value |= Target[Temp8 - 1]; + Value <<= 8; + } + + if (!Value && (Info->Flags & DT_DESCRIBES_OPTIONAL)) + { + AcpiOsPrintf (" [Optional field not present]"); + } + + AcpiOsPrintf ("\n"); + break; + + case ACPI_DMT_BUF7: + case ACPI_DMT_BUF10: + case ACPI_DMT_BUF16: + case ACPI_DMT_BUF128: + /* + * Buffer: Size depends on the opcode and was set above. + * Each hex byte is separated with a space. + * Multiple lines are separated by line continuation char. + */ + for (Temp16 = 0; Temp16 < ByteLength; Temp16++) + { + AcpiOsPrintf ("%2.2X", Target[Temp16]); + if ((UINT32) (Temp16 + 1) < ByteLength) + { + if ((Temp16 > 0) && (!((Temp16+1) % 16))) + { + AcpiOsPrintf (" \\\n"); /* Line continuation */ + AcpiDmLineHeader (0, 0, NULL); + } + else + { + AcpiOsPrintf (" "); + } + } + } + + AcpiOsPrintf ("\n"); + break; + + case ACPI_DMT_UUID: + + /* Convert 16-byte UUID buffer to 36-byte formatted UUID string */ + + (void) AuConvertUuidToString ((char *) Target, MsgBuffer); + + AcpiOsPrintf ("%s\n", MsgBuffer); + break; + + case ACPI_DMT_STRING: + + AcpiOsPrintf ("\"%s\"\n", ACPI_CAST_PTR (char, Target)); + break; + + /* Fixed length ASCII name fields */ + + case ACPI_DMT_SIG: + + AcpiUtCheckAndRepairAscii (Target, RepairedName, 4); + AcpiOsPrintf ("\"%.4s\" ", RepairedName); + + TableData = AcpiAhGetTableInfo (ACPI_CAST_PTR (char, Target)); + if (TableData) + { + AcpiOsPrintf (STRING_FORMAT, TableData->Description); + } + else + { + AcpiOsPrintf ("\n"); + } + break; + + case ACPI_DMT_NAME4: + + AcpiUtCheckAndRepairAscii (Target, RepairedName, 4); + AcpiOsPrintf ("\"%.4s\"\n", RepairedName); + break; + + case ACPI_DMT_NAME6: + + AcpiUtCheckAndRepairAscii (Target, RepairedName, 6); + AcpiOsPrintf ("\"%.6s\"\n", RepairedName); + break; + + case ACPI_DMT_NAME8: + + AcpiUtCheckAndRepairAscii (Target, RepairedName, 8); + AcpiOsPrintf ("\"%.8s\"\n", RepairedName); + break; + + /* Special Data Types */ + + case ACPI_DMT_CHKSUM: + + /* Checksum, display and validate */ + + AcpiOsPrintf ("%2.2X", *Target); + Temp8 = AcpiDmGenerateChecksum (Table, + ACPI_CAST_PTR (ACPI_TABLE_HEADER, Table)->Length, + ACPI_CAST_PTR (ACPI_TABLE_HEADER, Table)->Checksum); + + if (Temp8 != ACPI_CAST_PTR (ACPI_TABLE_HEADER, Table)->Checksum) + { + AcpiOsPrintf ( + " /* Incorrect checksum, should be %2.2X */", Temp8); + } + + AcpiOsPrintf ("\n"); + break; + + case ACPI_DMT_SPACEID: + + /* Address Space ID */ + + AcpiOsPrintf (UINT8_FORMAT, *Target, AcpiUtGetRegionName (*Target)); + break; + + case ACPI_DMT_ACCWIDTH: + + /* Encoded Access Width */ + + Temp8 = *Target; + if (Temp8 > ACPI_GAS_WIDTH_RESERVED) + { + Temp8 = ACPI_GAS_WIDTH_RESERVED; + } + + AcpiOsPrintf (UINT8_FORMAT, *Target, AcpiDmGasAccessWidth[Temp8]); + break; + + case ACPI_DMT_GAS: + + /* Generic Address Structure */ + + AcpiOsPrintf (STRING_FORMAT, "Generic Address Structure"); + Status = AcpiDmDumpTable (TableLength, CurrentOffset, Target, + sizeof (ACPI_GENERIC_ADDRESS), AcpiDmTableInfoGas); + if (ACPI_FAILURE (Status)) + { + return (Status); + } + + AcpiOsPrintf ("\n"); + LastOutputBlankLine = TRUE; + break; + + case ACPI_DMT_ASF: + + /* ASF subtable types */ + + Temp16 = (UINT16) ((*Target) & 0x7F); /* Top bit can be zero or one */ + if (Temp16 > ACPI_ASF_TYPE_RESERVED) + { + Temp16 = ACPI_ASF_TYPE_RESERVED; + } + + AcpiOsPrintf (UINT8_FORMAT, *Target, AcpiDmAsfSubnames[Temp16]); + break; + + case ACPI_DMT_DMAR: + + /* DMAR subtable types */ + + Temp16 = ACPI_GET16 (Target); + if (Temp16 > ACPI_DMAR_TYPE_RESERVED) + { + Temp16 = ACPI_DMAR_TYPE_RESERVED; + } + + AcpiOsPrintf (UINT16_FORMAT, ACPI_GET16 (Target), + AcpiDmDmarSubnames[Temp16]); + break; + + case ACPI_DMT_DMAR_SCOPE: + + /* DMAR device scope types */ + + Temp8 = *Target; + if (Temp8 > ACPI_DMAR_SCOPE_TYPE_RESERVED) + { + Temp8 = ACPI_DMAR_SCOPE_TYPE_RESERVED; + } + + AcpiOsPrintf (UINT8_FORMAT, *Target, + AcpiDmDmarScope[Temp8]); + break; + + case ACPI_DMT_EINJACT: + + /* EINJ Action types */ + + Temp8 = *Target; + if (Temp8 > ACPI_EINJ_ACTION_RESERVED) + { + Temp8 = ACPI_EINJ_ACTION_RESERVED; + } + + AcpiOsPrintf (UINT8_FORMAT, *Target, + AcpiDmEinjActions[Temp8]); + break; + + case ACPI_DMT_EINJINST: + + /* EINJ Instruction types */ + + Temp8 = *Target; + if (Temp8 > ACPI_EINJ_INSTRUCTION_RESERVED) + { + Temp8 = ACPI_EINJ_INSTRUCTION_RESERVED; + } + + AcpiOsPrintf (UINT8_FORMAT, *Target, + AcpiDmEinjInstructions[Temp8]); + break; + + case ACPI_DMT_ERSTACT: + + /* ERST Action types */ + + Temp8 = *Target; + if (Temp8 > ACPI_ERST_ACTION_RESERVED) + { + Temp8 = ACPI_ERST_ACTION_RESERVED; + } + + AcpiOsPrintf (UINT8_FORMAT, *Target, + AcpiDmErstActions[Temp8]); + break; + + case ACPI_DMT_ERSTINST: + + /* ERST Instruction types */ + + Temp8 = *Target; + if (Temp8 > ACPI_ERST_INSTRUCTION_RESERVED) + { + Temp8 = ACPI_ERST_INSTRUCTION_RESERVED; + } + + AcpiOsPrintf (UINT8_FORMAT, *Target, + AcpiDmErstInstructions[Temp8]); + break; + + case ACPI_DMT_GTDT: + + /* GTDT subtable types */ + + Temp8 = *Target; + if (Temp8 > ACPI_GTDT_TYPE_RESERVED) + { + Temp8 = ACPI_GTDT_TYPE_RESERVED; + } + + AcpiOsPrintf (UINT8_FORMAT, *Target, + AcpiDmGtdtSubnames[Temp8]); + break; + + case ACPI_DMT_HEST: + + /* HEST subtable types */ + + Temp16 = ACPI_GET16 (Target); + if (Temp16 > ACPI_HEST_TYPE_RESERVED) + { + Temp16 = ACPI_HEST_TYPE_RESERVED; + } + + AcpiOsPrintf (UINT16_FORMAT, ACPI_GET16 (Target), + AcpiDmHestSubnames[Temp16]); + break; + + case ACPI_DMT_HESTNTFY: + + AcpiOsPrintf (STRING_FORMAT, + "Hardware Error Notification Structure"); + + Status = AcpiDmDumpTable (TableLength, CurrentOffset, Target, + sizeof (ACPI_HEST_NOTIFY), AcpiDmTableInfoHestNotify); + if (ACPI_FAILURE (Status)) + { + return (Status); + } + + AcpiOsPrintf ("\n"); + LastOutputBlankLine = TRUE; + break; + + case ACPI_DMT_HESTNTYP: + + /* HEST Notify types */ + + Temp8 = *Target; + if (Temp8 > ACPI_HEST_NOTIFY_RESERVED) + { + Temp8 = ACPI_HEST_NOTIFY_RESERVED; + } + + AcpiOsPrintf (UINT8_FORMAT, *Target, + AcpiDmHestNotifySubnames[Temp8]); + break; + + case ACPI_DMT_IORTMEM: + + AcpiOsPrintf (STRING_FORMAT, + "IORT Memory Access Properties"); + + Status = AcpiDmDumpTable (TableLength, CurrentOffset, Target, + sizeof (ACPI_IORT_MEMORY_ACCESS), AcpiDmTableInfoIortAcc); + if (ACPI_FAILURE (Status)) + { + return (Status); + } + + LastOutputBlankLine = TRUE; + break; + + case ACPI_DMT_MADT: + + /* MADT subtable types */ + + Temp8 = *Target; + if (Temp8 > ACPI_MADT_TYPE_RESERVED) + { + Temp8 = ACPI_MADT_TYPE_RESERVED; + } + + AcpiOsPrintf (UINT8_FORMAT, *Target, + AcpiDmMadtSubnames[Temp8]); + break; + + case ACPI_DMT_NFIT: + + /* NFIT subtable types */ + + Temp16 = ACPI_GET16 (Target); + if (Temp16 > ACPI_NFIT_TYPE_RESERVED) + { + Temp16 = ACPI_NFIT_TYPE_RESERVED; + } + + AcpiOsPrintf (UINT16_FORMAT, ACPI_GET16 (Target), + AcpiDmNfitSubnames[Temp16]); + break; + + case ACPI_DMT_PCCT: + + /* PCCT subtable types */ + + Temp8 = *Target; + if (Temp8 > ACPI_PCCT_TYPE_RESERVED) + { + Temp8 = ACPI_PCCT_TYPE_RESERVED; + } + + AcpiOsPrintf (UINT8_FORMAT, *Target, + AcpiDmPcctSubnames[Temp8]); + break; + + case ACPI_DMT_PMTT: + + /* PMTT subtable types */ + + Temp8 = *Target; + if (Temp8 > ACPI_PMTT_TYPE_RESERVED) + { + Temp8 = ACPI_PMTT_TYPE_RESERVED; + } + + AcpiOsPrintf (UINT8_FORMAT, *Target, + AcpiDmPmttSubnames[Temp8]); + break; + + case ACPI_DMT_UNICODE: + + if (ByteLength == 0) + { + AcpiOsPrintf ("/* Zero-length Data */\n"); + break; + } + + AcpiDmDumpUnicode (Table, CurrentOffset, ByteLength); + break; + + case ACPI_DMT_RAW_BUFFER: + + if (ByteLength == 0) + { + AcpiOsPrintf ("/* Zero-length Data */\n"); + break; + } + + AcpiDmDumpBuffer (Table, CurrentOffset, ByteLength, + CurrentOffset, NULL); + break; + + case ACPI_DMT_SRAT: + + /* SRAT subtable types */ + + Temp8 = *Target; + if (Temp8 > ACPI_SRAT_TYPE_RESERVED) + { + Temp8 = ACPI_SRAT_TYPE_RESERVED; + } + + AcpiOsPrintf (UINT8_FORMAT, *Target, + AcpiDmSratSubnames[Temp8]); + break; + + case ACPI_DMT_FADTPM: + + /* FADT Preferred PM Profile names */ + + Temp8 = *Target; + if (Temp8 > ACPI_FADT_PM_RESERVED) + { + Temp8 = ACPI_FADT_PM_RESERVED; + } + + AcpiOsPrintf (UINT8_FORMAT, *Target, + AcpiDmFadtProfiles[Temp8]); + break; + + case ACPI_DMT_IVRS: + + /* IVRS subtable types */ + + Temp8 = *Target; + switch (Temp8) + { + case ACPI_IVRS_TYPE_HARDWARE: + + Name = AcpiDmIvrsSubnames[0]; + break; + + case ACPI_IVRS_TYPE_MEMORY1: + case ACPI_IVRS_TYPE_MEMORY2: + case ACPI_IVRS_TYPE_MEMORY3: + + Name = AcpiDmIvrsSubnames[1]; + break; + + default: + + Name = AcpiDmIvrsSubnames[2]; + break; + } + + AcpiOsPrintf (UINT8_FORMAT, *Target, Name); + break; + + case ACPI_DMT_LPIT: + + /* LPIT subtable types */ + + Temp32 = ACPI_GET32 (Target); + if (Temp32 > ACPI_LPIT_TYPE_RESERVED) + { + Temp32 = ACPI_LPIT_TYPE_RESERVED; + } + + AcpiOsPrintf (UINT32_FORMAT, ACPI_GET32 (Target), + AcpiDmLpitSubnames[Temp32]); + break; + + case ACPI_DMT_EXIT: + + return (AE_OK); + + default: + + ACPI_ERROR ((AE_INFO, + "**** Invalid table opcode [0x%X] ****\n", Info->Opcode)); + return (AE_SUPPORT); + } + } + + if (TableOffset && !SubtableLength) + { + /* + * If this table is not the main table, the subtable must have a + * valid length + */ + AcpiOsPrintf ("Invalid zero length subtable\n"); + return (AE_BAD_DATA); + } + + return (AE_OK); +} |