/****************************************************************************** * * Module Name: dttable.c - handling for specific ACPI tables * *****************************************************************************/ /****************************************************************************** * * 1. Copyright Notice * * Some or all of this work - Copyright (c) 1999 - 2011, Intel Corp. * All rights reserved. * * 2. License * * 2.1. This is your license from Intel Corp. under its intellectual property * rights. You may have additional license terms from the party that provided * you this software, covering your right to use that party's intellectual * property rights. * * 2.2. Intel grants, free of charge, to any person ("Licensee") obtaining a * copy of the source code appearing in this file ("Covered Code") an * irrevocable, perpetual, worldwide license under Intel's copyrights in the * base code distributed originally by Intel ("Original Intel Code") to copy, * make derivatives, distribute, use and display any portion of the Covered * Code in any form, with the right to sublicense such rights; and * * 2.3. Intel grants Licensee a non-exclusive and non-transferable patent * license (with the right to sublicense), under only those claims of Intel * patents that are infringed by the Original Intel Code, to make, use, sell, * offer to sell, and import the Covered Code and derivative works thereof * solely to the minimum extent necessary to exercise the above copyright * license, and in no event shall the patent license extend to any additions * to or modifications of the Original Intel Code. No other license or right * is granted directly or by implication, estoppel or otherwise; * * The above copyright and patent license is granted only if the following * conditions are met: * * 3. Conditions * * 3.1. Redistribution of Source with Rights to Further Distribute Source. * Redistribution of source code of any substantial portion of the Covered * Code or modification with rights to further distribute source must include * the above Copyright Notice, the above License, this list of Conditions, * and the following Disclaimer and Export Compliance provision. In addition, * Licensee must cause all Covered Code to which Licensee contributes to * contain a file documenting the changes Licensee made to create that Covered * Code and the date of any change. Licensee must include in that file the * documentation of any changes made by any predecessor Licensee. Licensee * must include a prominent statement that the modification is derived, * directly or indirectly, from Original Intel Code. * * 3.2. Redistribution of Source with no Rights to Further Distribute Source. * Redistribution of source code of any substantial portion of the Covered * Code or modification without rights to further distribute source must * include the following Disclaimer and Export Compliance provision in the * documentation and/or other materials provided with distribution. In * addition, Licensee may not authorize further sublicense of source of any * portion of the Covered Code, and must include terms to the effect that the * license from Licensee to its licensee is limited to the intellectual * property embodied in the software Licensee provides to its licensee, and * not to intellectual property embodied in modifications its licensee may * make. * * 3.3. Redistribution of Executable. Redistribution in executable form of any * substantial portion of the Covered Code or modification must reproduce the * above Copyright Notice, and the following Disclaimer and Export Compliance * provision in the documentation and/or other materials provided with the * distribution. * * 3.4. Intel retains all right, title, and interest in and to the Original * Intel Code. * * 3.5. Neither the name Intel nor any other trademark owned or controlled by * Intel shall be used in advertising or otherwise to promote the sale, use or * other dealings in products derived from or relating to the Covered Code * without prior written authorization from Intel. * * 4. Disclaimer and Export Compliance * * 4.1. INTEL MAKES NO WARRANTY OF ANY KIND REGARDING ANY SOFTWARE PROVIDED * HERE. ANY SOFTWARE ORIGINATING FROM INTEL OR DERIVED FROM INTEL SOFTWARE * IS PROVIDED "AS IS," AND INTEL WILL NOT PROVIDE ANY SUPPORT, ASSISTANCE, * INSTALLATION, TRAINING OR OTHER SERVICES. INTEL WILL NOT PROVIDE ANY * UPDATES, ENHANCEMENTS OR EXTENSIONS. INTEL SPECIFICALLY DISCLAIMS ANY * IMPLIED WARRANTIES OF MERCHANTABILITY, NONINFRINGEMENT AND FITNESS FOR A * PARTICULAR PURPOSE. * * 4.2. IN NO EVENT SHALL INTEL HAVE ANY LIABILITY TO LICENSEE, ITS LICENSEES * OR ANY OTHER THIRD PARTY, FOR ANY LOST PROFITS, LOST DATA, LOSS OF USE OR * COSTS OF PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES, OR FOR ANY INDIRECT, * SPECIAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THIS AGREEMENT, UNDER ANY * CAUSE OF ACTION OR THEORY OF LIABILITY, AND IRRESPECTIVE OF WHETHER INTEL * HAS ADVANCE NOTICE OF THE POSSIBILITY OF SUCH DAMAGES. THESE LIMITATIONS * SHALL APPLY NOTWITHSTANDING THE FAILURE OF THE ESSENTIAL PURPOSE OF ANY * LIMITED REMEDY. * * 4.3. Licensee shall not export, either directly or indirectly, any of this * software or system incorporating such software without first obtaining any * required license or other approval from the U. S. Department of Commerce or * any other agency or department of the United States Government. In the * event Licensee exports any such software from the United States or * re-exports any such software from a foreign destination, Licensee shall * ensure that the distribution and export/re-export of the software is in * compliance with all laws, regulations, orders, or other restrictions of the * U.S. Export Administration Regulations. Licensee agrees that neither it nor * any of its subsidiaries will export/re-export any technical data, process, * software, or service, directly or indirectly, to any country for which the * United States government or any agency thereof requires an export license, * other governmental approval, or letter of assurance, without first obtaining * such license, approval or letter. * *****************************************************************************/ #define __DTTABLE_C__ /* Compile all complex data tables */ #include "aslcompiler.h" #include "dtcompiler.h" #define _COMPONENT DT_COMPILER ACPI_MODULE_NAME ("dttable") /* TBD: merge these into dmtbinfo.c? */ static ACPI_DMTABLE_INFO TableInfoAsfAddress[] = { {ACPI_DMT_BUFFER, 0, "Addresses", 0}, {ACPI_DMT_EXIT, 0, NULL, 0} }; static ACPI_DMTABLE_INFO TableInfoDmarPciPath[] = { {ACPI_DMT_PCI_PATH, 0, "PCI Path", 0}, {ACPI_DMT_EXIT, 0, NULL, 0} }; /* TBD: move to acmacros.h */ #define ACPI_SUB_PTR(t, a, b) \ ACPI_CAST_PTR (t, (ACPI_CAST_PTR (UINT8, (a)) - (ACPI_SIZE)(b))) /* Local prototypes */ static ACPI_STATUS DtCompileTwoSubtables ( void **List, ACPI_DMTABLE_INFO *TableInfo1, ACPI_DMTABLE_INFO *TableInfo2); /****************************************************************************** * * FUNCTION: DtCompileTwoSubtables * * PARAMETERS: List - Current field list pointer * TableInfo1 - Info table 1 * TableInfo1 - Info table 2 * * RETURN: Status * * DESCRIPTION: Compile tables with a header and one or more same subtables. * Include CPEP, EINJ, ERST, MCFG, MSCT, WDAT * *****************************************************************************/ static ACPI_STATUS DtCompileTwoSubtables ( void **List, ACPI_DMTABLE_INFO *TableInfo1, ACPI_DMTABLE_INFO *TableInfo2) { ACPI_STATUS Status; DT_SUBTABLE *Subtable; DT_SUBTABLE *ParentTable; DT_FIELD **PFieldList = (DT_FIELD **) List; Status = DtCompileTable (PFieldList, TableInfo1, &Subtable, TRUE); if (ACPI_FAILURE (Status)) { return (Status); } ParentTable = DtPeekSubtable (); DtInsertSubtable (ParentTable, Subtable); while (*PFieldList) { Status = DtCompileTable (PFieldList, TableInfo2, &Subtable, FALSE); if (ACPI_FAILURE (Status)) { return (Status); } DtInsertSubtable (ParentTable, Subtable); } return (AE_OK); } /****************************************************************************** * * FUNCTION: DtCompileFacs * * PARAMETERS: PFieldList - Current field list pointer * * RETURN: Status * * DESCRIPTION: Compile FACS. * *****************************************************************************/ ACPI_STATUS DtCompileFacs ( DT_FIELD **PFieldList) { DT_SUBTABLE *Subtable; UINT8 *ReservedBuffer; ACPI_STATUS Status; UINT32 ReservedSize; Status = DtCompileTable (PFieldList, AcpiDmTableInfoFacs, &Gbl_RootTable, TRUE); if (ACPI_FAILURE (Status)) { return (Status); } /* Large FACS reserved area at the end of the table */ ReservedSize = (UINT32) sizeof (((ACPI_TABLE_FACS *) NULL)->Reserved1); ReservedBuffer = UtLocalCalloc (ReservedSize); DtCreateSubtable (ReservedBuffer, ReservedSize, &Subtable); ACPI_FREE (ReservedBuffer); DtInsertSubtable (Gbl_RootTable, Subtable); return (AE_OK); } /****************************************************************************** * * FUNCTION: DtCompileRsdp * * PARAMETERS: PFieldList - Current field list pointer * * RETURN: Status * * DESCRIPTION: Compile RSDP. * *****************************************************************************/ ACPI_STATUS DtCompileRsdp ( DT_FIELD **PFieldList) { DT_SUBTABLE *Subtable; ACPI_TABLE_RSDP *Rsdp; ACPI_RSDP_EXTENSION *RsdpExtension; ACPI_STATUS Status; /* Compile the "common" RSDP (ACPI 1.0) */ Status = DtCompileTable (PFieldList, AcpiDmTableInfoRsdp1, &Gbl_RootTable, TRUE); if (ACPI_FAILURE (Status)) { return (Status); } Rsdp = ACPI_CAST_PTR (ACPI_TABLE_RSDP, Gbl_RootTable->Buffer); DtSetTableChecksum (&Rsdp->Checksum); if (Rsdp->Revision > 0) { /* Compile the "extended" part of the RSDP as a subtable */ Status = DtCompileTable (PFieldList, AcpiDmTableInfoRsdp2, &Subtable, TRUE); if (ACPI_FAILURE (Status)) { return (Status); } DtInsertSubtable (Gbl_RootTable, Subtable); /* Set length and extended checksum for entire RSDP */ RsdpExtension = ACPI_CAST_PTR (ACPI_RSDP_EXTENSION, Subtable->Buffer); RsdpExtension->Length = Gbl_RootTable->Length + Subtable->Length; DtSetTableChecksum (&RsdpExtension->ExtendedChecksum); } return (AE_OK); } /****************************************************************************** * * FUNCTION: DtCompileAsf * * PARAMETERS: List - Current field list pointer * * RETURN: Status * * DESCRIPTION: Compile ASF!. * *****************************************************************************/ ACPI_STATUS DtCompileAsf ( void **List) { ACPI_ASF_INFO *AsfTable; DT_SUBTABLE *Subtable; DT_SUBTABLE *ParentTable; ACPI_DMTABLE_INFO *InfoTable; ACPI_DMTABLE_INFO *DataInfoTable = NULL; UINT32 DataCount = 0; ACPI_STATUS Status; UINT32 i; DT_FIELD **PFieldList = (DT_FIELD **) List; DT_FIELD *SubtableStart; while (*PFieldList) { SubtableStart = *PFieldList; Status = DtCompileTable (PFieldList, AcpiDmTableInfoAsfHdr, &Subtable, TRUE); if (ACPI_FAILURE (Status)) { return (Status); } ParentTable = DtPeekSubtable (); DtInsertSubtable (ParentTable, Subtable); DtPushSubtable (Subtable); AsfTable = ACPI_CAST_PTR (ACPI_ASF_INFO, Subtable->Buffer); switch (AsfTable->Header.Type & 0x7F) /* Mask off top bit */ { case ACPI_ASF_TYPE_INFO: InfoTable = AcpiDmTableInfoAsf0; break; case ACPI_ASF_TYPE_ALERT: InfoTable = AcpiDmTableInfoAsf1; break; case ACPI_ASF_TYPE_CONTROL: InfoTable = AcpiDmTableInfoAsf2; break; case ACPI_ASF_TYPE_BOOT: InfoTable = AcpiDmTableInfoAsf3; break; case ACPI_ASF_TYPE_ADDRESS: InfoTable = AcpiDmTableInfoAsf4; break; default: DtFatal (ASL_MSG_UNKNOWN_SUBTABLE, SubtableStart, "ASF!"); return (AE_ERROR); } Status = DtCompileTable (PFieldList, InfoTable, &Subtable, TRUE); if (ACPI_FAILURE (Status)) { return (Status); } ParentTable = DtPeekSubtable (); DtInsertSubtable (ParentTable, Subtable); switch (AsfTable->Header.Type & 0x7F) /* Mask off top bit */ { case ACPI_ASF_TYPE_INFO: DataInfoTable = NULL; break; case ACPI_ASF_TYPE_ALERT: DataInfoTable = AcpiDmTableInfoAsf1a; DataCount = ACPI_CAST_PTR (ACPI_ASF_ALERT, ACPI_SUB_PTR (UINT8, Subtable->Buffer, sizeof (ACPI_ASF_HEADER)))->Alerts; break; case ACPI_ASF_TYPE_CONTROL: DataInfoTable = AcpiDmTableInfoAsf2a; DataCount = ACPI_CAST_PTR (ACPI_ASF_REMOTE, ACPI_SUB_PTR (UINT8, Subtable->Buffer, sizeof (ACPI_ASF_HEADER)))->Controls; break; case ACPI_ASF_TYPE_BOOT: DataInfoTable = NULL; break; case ACPI_ASF_TYPE_ADDRESS: DataInfoTable = TableInfoAsfAddress; DataCount = ACPI_CAST_PTR (ACPI_ASF_ADDRESS, ACPI_SUB_PTR (UINT8, Subtable->Buffer, sizeof (ACPI_ASF_HEADER)))->Devices; break; default: DtFatal (ASL_MSG_UNKNOWN_SUBTABLE, SubtableStart, "ASF!"); return (AE_ERROR); } if (DataInfoTable) { switch (AsfTable->Header.Type & 0x7F) { case ACPI_ASF_TYPE_ADDRESS: while (DataCount > 0) { Status = DtCompileTable (PFieldList, DataInfoTable, &Subtable, TRUE); if (ACPI_FAILURE (Status)) { return (Status); } DtInsertSubtable (ParentTable, Subtable); DataCount = DataCount - Subtable->Length; } break; default: for (i = 0; i < DataCount; i++) { Status = DtCompileTable (PFieldList, DataInfoTable, &Subtable, TRUE); if (ACPI_FAILURE (Status)) { return (Status); } DtInsertSubtable (ParentTable, Subtable); } break; } } DtPopSubtable (); } return (AE_OK); } /****************************************************************************** * * FUNCTION: DtCompileCpep * * PARAMETERS: List - Current field list pointer * * RETURN: Status * * DESCRIPTION: Compile CPEP. * *****************************************************************************/ ACPI_STATUS DtCompileCpep ( void **List) { ACPI_STATUS Status; Status = DtCompileTwoSubtables (List, AcpiDmTableInfoCpep, AcpiDmTableInfoCpep0); return (Status); } /****************************************************************************** * * FUNCTION: DtCompileDmar * * PARAMETERS: List - Current field list pointer * * RETURN: Status * * DESCRIPTION: Compile DMAR. * *****************************************************************************/ ACPI_STATUS DtCompileDmar ( void **List) { ACPI_STATUS Status; DT_SUBTABLE *Subtable; DT_SUBTABLE *ParentTable; DT_FIELD **PFieldList = (DT_FIELD **) List; DT_FIELD *SubtableStart; ACPI_DMTABLE_INFO *InfoTable; ACPI_DMAR_HEADER *DmarHeader; UINT8 *ReservedBuffer; UINT32 ReservedSize; Status = DtCompileTable (PFieldList, AcpiDmTableInfoDmar, &Subtable, TRUE); if (ACPI_FAILURE (Status)) { return (Status); } ParentTable = DtPeekSubtable (); DtInsertSubtable (ParentTable, Subtable); /* DMAR Reserved area */ ReservedSize = (UINT32) sizeof (((ACPI_TABLE_DMAR *) NULL)->Reserved); ReservedBuffer = UtLocalCalloc (ReservedSize); DtCreateSubtable (ReservedBuffer, ReservedSize, &Subtable); ACPI_FREE (ReservedBuffer); ParentTable = DtPeekSubtable (); DtInsertSubtable (ParentTable, Subtable); while (*PFieldList) { /* DMAR Header */ SubtableStart = *PFieldList; Status = DtCompileTable (PFieldList, AcpiDmTableInfoDmarHdr, &Subtable, TRUE); if (ACPI_FAILURE (Status)) { return (Status); } ParentTable = DtPeekSubtable (); DtInsertSubtable (ParentTable, Subtable); DtPushSubtable (Subtable); DmarHeader = ACPI_CAST_PTR (ACPI_DMAR_HEADER, Subtable->Buffer); switch (DmarHeader->Type) { case ACPI_DMAR_TYPE_HARDWARE_UNIT: InfoTable = AcpiDmTableInfoDmar0; break; case ACPI_DMAR_TYPE_RESERVED_MEMORY: InfoTable = AcpiDmTableInfoDmar1; break; case ACPI_DMAR_TYPE_ATSR: InfoTable = AcpiDmTableInfoDmar2; break; case ACPI_DMAR_HARDWARE_AFFINITY: InfoTable = AcpiDmTableInfoDmar3; break; default: DtFatal (ASL_MSG_UNKNOWN_SUBTABLE, SubtableStart, "DMAR"); return (AE_ERROR); } /* DMAR Subtable */ Status = DtCompileTable (PFieldList, InfoTable, &Subtable, TRUE); if (ACPI_FAILURE (Status)) { return (Status); } ParentTable = DtPeekSubtable (); DtInsertSubtable (ParentTable, Subtable); /* Optional Device Scope subtables */ while (*PFieldList) { Status = DtCompileTable (PFieldList, AcpiDmTableInfoDmarScope, &Subtable, FALSE); if (Status == AE_NOT_FOUND) { break; } ParentTable = DtPeekSubtable (); DtInsertSubtable (ParentTable, Subtable); DtPushSubtable (Subtable); /* Optional PCI Paths */ while (*PFieldList) { Status = DtCompileTable (PFieldList, TableInfoDmarPciPath, &Subtable, FALSE); if (Status == AE_NOT_FOUND) { DtPopSubtable (); break; } ParentTable = DtPeekSubtable (); DtInsertSubtable (ParentTable, Subtable); } } DtPopSubtable (); } return (AE_OK); } /****************************************************************************** * * FUNCTION: DtCompileEinj * * PARAMETERS: List - Current field list pointer * * RETURN: Status * * DESCRIPTION: Compile EINJ. * *****************************************************************************/ ACPI_STATUS DtCompileEinj ( void **List) { ACPI_STATUS Status; Status = DtCompileTwoSubtables (List, AcpiDmTableInfoEinj, AcpiDmTableInfoEinj0); return (Status); } /****************************************************************************** * * FUNCTION: DtCompileErst * * PARAMETERS: List - Current field list pointer * * RETURN: Status * * DESCRIPTION: Compile ERST. * *****************************************************************************/ ACPI_STATUS DtCompileErst ( void **List) { ACPI_STATUS Status; Status = DtCompileTwoSubtables (List, AcpiDmTableInfoErst, AcpiDmTableInfoEinj0); return (Status); } /****************************************************************************** * * FUNCTION: DtCompileFadt * * PARAMETERS: List - Current field list pointer * * RETURN: Status * * DESCRIPTION: Compile FADT. * *****************************************************************************/ ACPI_STATUS DtCompileFadt ( void **List) { ACPI_STATUS Status; DT_SUBTABLE *Subtable; DT_SUBTABLE *ParentTable; DT_FIELD **PFieldList = (DT_FIELD **) List; ACPI_TABLE_HEADER *Table; UINT8 Revision; Status = DtCompileTable (PFieldList, AcpiDmTableInfoFadt1, &Subtable, TRUE); if (ACPI_FAILURE (Status)) { return (Status); } ParentTable = DtPeekSubtable (); DtInsertSubtable (ParentTable, Subtable); Table = ACPI_CAST_PTR (ACPI_TABLE_HEADER, ParentTable->Buffer); Revision = Table->Revision; if (Revision == 2) { Status = DtCompileTable (PFieldList, AcpiDmTableInfoFadt2, &Subtable, TRUE); if (ACPI_FAILURE (Status)) { return (Status); } DtInsertSubtable (ParentTable, Subtable); } else if (Revision >= 2) { Status = DtCompileTable (PFieldList, AcpiDmTableInfoFadt3, &Subtable, TRUE); if (ACPI_FAILURE (Status)) { return (Status); } DtInsertSubtable (ParentTable, Subtable); } return (AE_OK); } /****************************************************************************** * * FUNCTION: DtCompileHest * * PARAMETERS: List - Current field list pointer * * RETURN: Status * * DESCRIPTION: Compile HEST. * *****************************************************************************/ ACPI_STATUS DtCompileHest ( void **List) { ACPI_STATUS Status; DT_SUBTABLE *Subtable; DT_SUBTABLE *ParentTable; DT_FIELD **PFieldList = (DT_FIELD **) List; DT_FIELD *SubtableStart; ACPI_DMTABLE_INFO *InfoTable; UINT16 Type; UINT32 BankCount; Status = DtCompileTable (PFieldList, AcpiDmTableInfoHest, &Subtable, TRUE); if (ACPI_FAILURE (Status)) { return (Status); } ParentTable = DtPeekSubtable (); DtInsertSubtable (ParentTable, Subtable); while (*PFieldList) { /* Get subtable type */ SubtableStart = *PFieldList; DtCompileInteger ((UINT8 *) &Type, *PFieldList, 2, 0); switch (Type) { case ACPI_HEST_TYPE_IA32_CHECK: InfoTable = AcpiDmTableInfoHest0; break; case ACPI_HEST_TYPE_IA32_CORRECTED_CHECK: InfoTable = AcpiDmTableInfoHest1; break; case ACPI_HEST_TYPE_IA32_NMI: InfoTable = AcpiDmTableInfoHest2; break; case ACPI_HEST_TYPE_AER_ROOT_PORT: InfoTable = AcpiDmTableInfoHest6; break; case ACPI_HEST_TYPE_AER_ENDPOINT: InfoTable = AcpiDmTableInfoHest7; break; case ACPI_HEST_TYPE_AER_BRIDGE: InfoTable = AcpiDmTableInfoHest8; break; case ACPI_HEST_TYPE_GENERIC_ERROR: InfoTable = AcpiDmTableInfoHest9; break; default: /* Cannot continue on unknown type */ DtFatal (ASL_MSG_UNKNOWN_SUBTABLE, SubtableStart, "HEST"); return (AE_ERROR); } Status = DtCompileTable (PFieldList, InfoTable, &Subtable, TRUE); if (ACPI_FAILURE (Status)) { return (Status); } DtInsertSubtable (ParentTable, Subtable); /* * Additional subtable data - IA32 Error Bank(s) */ BankCount = 0; switch (Type) { case ACPI_HEST_TYPE_IA32_CHECK: BankCount = (ACPI_CAST_PTR (ACPI_HEST_IA_MACHINE_CHECK, Subtable->Buffer))->NumHardwareBanks; break; case ACPI_HEST_TYPE_IA32_CORRECTED_CHECK: BankCount = (ACPI_CAST_PTR (ACPI_HEST_IA_CORRECTED, Subtable->Buffer))->NumHardwareBanks; break; default: break; } while (BankCount) { Status = DtCompileTable (PFieldList, AcpiDmTableInfoHestBank, &Subtable, TRUE); if (ACPI_FAILURE (Status)) { return (Status); } DtInsertSubtable (ParentTable, Subtable); BankCount--; } } return AE_OK; } /****************************************************************************** * * FUNCTION: DtCompileIvrs * * PARAMETERS: List - Current field list pointer * * RETURN: Status * * DESCRIPTION: Compile IVRS. * *****************************************************************************/ ACPI_STATUS DtCompileIvrs ( void **List) { ACPI_STATUS Status; DT_SUBTABLE *Subtable; DT_SUBTABLE *ParentTable; DT_FIELD **PFieldList = (DT_FIELD **) List; DT_FIELD *SubtableStart; ACPI_DMTABLE_INFO *InfoTable; ACPI_IVRS_HEADER *IvrsHeader; UINT8 EntryType; Status = DtCompileTable (PFieldList, AcpiDmTableInfoIvrs, &Subtable, TRUE); if (ACPI_FAILURE (Status)) { return (Status); } ParentTable = DtPeekSubtable (); DtInsertSubtable (ParentTable, Subtable); while (*PFieldList) { SubtableStart = *PFieldList; Status = DtCompileTable (PFieldList, AcpiDmTableInfoIvrsHdr, &Subtable, TRUE); if (ACPI_FAILURE (Status)) { return (Status); } ParentTable = DtPeekSubtable (); DtInsertSubtable (ParentTable, Subtable); DtPushSubtable (Subtable); IvrsHeader = ACPI_CAST_PTR (ACPI_IVRS_HEADER, Subtable->Buffer); switch (IvrsHeader->Type) { case ACPI_IVRS_TYPE_HARDWARE: InfoTable = AcpiDmTableInfoIvrs0; break; case ACPI_IVRS_TYPE_MEMORY1: case ACPI_IVRS_TYPE_MEMORY2: case ACPI_IVRS_TYPE_MEMORY3: InfoTable = AcpiDmTableInfoIvrs1; break; default: DtFatal (ASL_MSG_UNKNOWN_SUBTABLE, SubtableStart, "IVRS"); return (AE_ERROR); } Status = DtCompileTable (PFieldList, InfoTable, &Subtable, TRUE); if (ACPI_FAILURE (Status)) { return (Status); } ParentTable = DtPeekSubtable (); DtInsertSubtable (ParentTable, Subtable); if (IvrsHeader->Type == ACPI_IVRS_TYPE_HARDWARE) { while (*PFieldList && !ACPI_STRCMP ((*PFieldList)->Name, "Entry Type")) { SubtableStart = *PFieldList; DtCompileInteger (&EntryType, *PFieldList, 1, 0); switch (EntryType) { /* 4-byte device entries */ case ACPI_IVRS_TYPE_PAD4: case ACPI_IVRS_TYPE_ALL: case ACPI_IVRS_TYPE_SELECT: case ACPI_IVRS_TYPE_START: case ACPI_IVRS_TYPE_END: InfoTable = AcpiDmTableInfoIvrs4; break; /* 8-byte entries, type A */ case ACPI_IVRS_TYPE_ALIAS_SELECT: case ACPI_IVRS_TYPE_ALIAS_START: InfoTable = AcpiDmTableInfoIvrs8a; break; /* 8-byte entries, type B */ case ACPI_IVRS_TYPE_PAD8: case ACPI_IVRS_TYPE_EXT_SELECT: case ACPI_IVRS_TYPE_EXT_START: InfoTable = AcpiDmTableInfoIvrs8b; break; /* 8-byte entries, type C */ case ACPI_IVRS_TYPE_SPECIAL: InfoTable = AcpiDmTableInfoIvrs8c; break; default: DtFatal (ASL_MSG_UNKNOWN_SUBTABLE, SubtableStart, "IVRS Device Entry"); return (AE_ERROR); } Status = DtCompileTable (PFieldList, InfoTable, &Subtable, TRUE); if (ACPI_FAILURE (Status)) { return (Status); } DtInsertSubtable (ParentTable, Subtable); } } DtPopSubtable (); } return (AE_OK); } /****************************************************************************** * * FUNCTION: DtCompileMadt * * PARAMETERS: List - Current field list pointer * * RETURN: Status * * DESCRIPTION: Compile MADT. * *****************************************************************************/ ACPI_STATUS DtCompileMadt ( void **List) { ACPI_STATUS Status; DT_SUBTABLE *Subtable; DT_SUBTABLE *ParentTable; DT_FIELD **PFieldList = (DT_FIELD **) List; DT_FIELD *SubtableStart; ACPI_SUBTABLE_HEADER *MadtHeader; ACPI_DMTABLE_INFO *InfoTable; Status = DtCompileTable (PFieldList, AcpiDmTableInfoMadt, &Subtable, TRUE); if (ACPI_FAILURE (Status)) { return (Status); } ParentTable = DtPeekSubtable (); DtInsertSubtable (ParentTable, Subtable); while (*PFieldList) { SubtableStart = *PFieldList; Status = DtCompileTable (PFieldList, AcpiDmTableInfoMadtHdr, &Subtable, TRUE); if (ACPI_FAILURE (Status)) { return (Status); } ParentTable = DtPeekSubtable (); DtInsertSubtable (ParentTable, Subtable); DtPushSubtable (Subtable); MadtHeader = ACPI_CAST_PTR (ACPI_SUBTABLE_HEADER, Subtable->Buffer); switch (MadtHeader->Type) { case ACPI_MADT_TYPE_LOCAL_APIC: InfoTable = AcpiDmTableInfoMadt0; break; case ACPI_MADT_TYPE_IO_APIC: InfoTable = AcpiDmTableInfoMadt1; break; case ACPI_MADT_TYPE_INTERRUPT_OVERRIDE: InfoTable = AcpiDmTableInfoMadt2; break; case ACPI_MADT_TYPE_NMI_SOURCE: InfoTable = AcpiDmTableInfoMadt3; break; case ACPI_MADT_TYPE_LOCAL_APIC_NMI: InfoTable = AcpiDmTableInfoMadt4; break; case ACPI_MADT_TYPE_LOCAL_APIC_OVERRIDE: InfoTable = AcpiDmTableInfoMadt5; break; case ACPI_MADT_TYPE_IO_SAPIC: InfoTable = AcpiDmTableInfoMadt6; break; case ACPI_MADT_TYPE_LOCAL_SAPIC: InfoTable = AcpiDmTableInfoMadt7; break; case ACPI_MADT_TYPE_INTERRUPT_SOURCE: InfoTable = AcpiDmTableInfoMadt8; break; case ACPI_MADT_TYPE_LOCAL_X2APIC: InfoTable = AcpiDmTableInfoMadt9; break; case ACPI_MADT_TYPE_LOCAL_X2APIC_NMI: InfoTable = AcpiDmTableInfoMadt10; break; default: DtFatal (ASL_MSG_UNKNOWN_SUBTABLE, SubtableStart, "MADT"); return (AE_ERROR); } Status = DtCompileTable (PFieldList, InfoTable, &Subtable, TRUE); if (ACPI_FAILURE (Status)) { return (Status); } ParentTable = DtPeekSubtable (); DtInsertSubtable (ParentTable, Subtable); DtPopSubtable (); } return (AE_OK); } /****************************************************************************** * * FUNCTION: DtCompileMcfg * * PARAMETERS: List - Current field list pointer * * RETURN: Status * * DESCRIPTION: Compile MCFG. * *****************************************************************************/ ACPI_STATUS DtCompileMcfg ( void **List) { ACPI_STATUS Status; Status = DtCompileTwoSubtables (List, AcpiDmTableInfoMcfg, AcpiDmTableInfoMcfg0); return (Status); } /****************************************************************************** * * FUNCTION: DtCompileMsct * * PARAMETERS: List - Current field list pointer * * RETURN: Status * * DESCRIPTION: Compile MSCT. * *****************************************************************************/ ACPI_STATUS DtCompileMsct ( void **List) { ACPI_STATUS Status; Status = DtCompileTwoSubtables (List, AcpiDmTableInfoMsct, AcpiDmTableInfoMsct0); return (Status); } /****************************************************************************** * * FUNCTION: DtCompileRsdt * * PARAMETERS: List - Current field list pointer * * RETURN: Status * * DESCRIPTION: Compile RSDT. * *****************************************************************************/ ACPI_STATUS DtCompileRsdt ( void **List) { DT_SUBTABLE *Subtable; DT_SUBTABLE *ParentTable; DT_FIELD *FieldList = *(DT_FIELD **) List; UINT32 Address; ParentTable = DtPeekSubtable (); while (FieldList) { DtCompileInteger ((UINT8 *) &Address, FieldList, 4, DT_NON_ZERO); DtCreateSubtable ((UINT8 *) &Address, 4, &Subtable); DtInsertSubtable (ParentTable, Subtable); FieldList = FieldList->Next; } return (AE_OK); } /****************************************************************************** * * FUNCTION: DtCompileSlit * * PARAMETERS: List - Current field list pointer * * RETURN: Status * * DESCRIPTION: Compile SLIT. * *****************************************************************************/ ACPI_STATUS DtCompileSlit ( void **List) { ACPI_STATUS Status; DT_SUBTABLE *Subtable; DT_SUBTABLE *ParentTable; DT_FIELD **PFieldList = (DT_FIELD **) List; DT_FIELD *FieldList; UINT32 Localities; UINT8 *LocalityBuffer; UINT32 RemainingData; Status = DtCompileTable (PFieldList, AcpiDmTableInfoSlit, &Subtable, TRUE); if (ACPI_FAILURE (Status)) { return (Status); } ParentTable = DtPeekSubtable (); DtInsertSubtable (ParentTable, Subtable); Localities = *ACPI_CAST_PTR (UINT32, Subtable->Buffer); LocalityBuffer = UtLocalCalloc (Localities); FieldList = *PFieldList; while (FieldList) { /* Handle multiple-line buffer */ RemainingData = Localities; while (RemainingData && FieldList) { RemainingData = DtCompileBuffer ( LocalityBuffer + (Localities - RemainingData), FieldList->Value, FieldList, RemainingData); FieldList = FieldList->Next; } DtCreateSubtable (LocalityBuffer, Localities, &Subtable); DtInsertSubtable (ParentTable, Subtable); } ACPI_FREE (LocalityBuffer); return (AE_OK); } /****************************************************************************** * * FUNCTION: DtCompileSrat * * PARAMETERS: List - Current field list pointer * * RETURN: Status * * DESCRIPTION: Compile SRAT. * *****************************************************************************/ ACPI_STATUS DtCompileSrat ( void **List) { ACPI_STATUS Status; DT_SUBTABLE *Subtable; DT_SUBTABLE *ParentTable; DT_FIELD **PFieldList = (DT_FIELD **) List; DT_FIELD *SubtableStart; ACPI_SUBTABLE_HEADER *SratHeader; ACPI_DMTABLE_INFO *InfoTable; Status = DtCompileTable (PFieldList, AcpiDmTableInfoSrat, &Subtable, TRUE); if (ACPI_FAILURE (Status)) { return (Status); } ParentTable = DtPeekSubtable (); DtInsertSubtable (ParentTable, Subtable); while (*PFieldList) { SubtableStart = *PFieldList; Status = DtCompileTable (PFieldList, AcpiDmTableInfoSratHdr, &Subtable, TRUE); if (ACPI_FAILURE (Status)) { return (Status); } ParentTable = DtPeekSubtable (); DtInsertSubtable (ParentTable, Subtable); DtPushSubtable (Subtable); SratHeader = ACPI_CAST_PTR (ACPI_SUBTABLE_HEADER, Subtable->Buffer); switch (SratHeader->Type) { case ACPI_SRAT_TYPE_CPU_AFFINITY: InfoTable = AcpiDmTableInfoSrat0; break; case ACPI_SRAT_TYPE_MEMORY_AFFINITY: InfoTable = AcpiDmTableInfoSrat1; break; case ACPI_SRAT_TYPE_X2APIC_CPU_AFFINITY: InfoTable = AcpiDmTableInfoSrat2; break; default: DtFatal (ASL_MSG_UNKNOWN_SUBTABLE, SubtableStart, "SRAT"); return (AE_ERROR); } Status = DtCompileTable (PFieldList, InfoTable, &Subtable, TRUE); if (ACPI_FAILURE (Status)) { return (Status); } ParentTable = DtPeekSubtable (); DtInsertSubtable (ParentTable, Subtable); DtPopSubtable (); } return (AE_OK); } /****************************************************************************** * * FUNCTION: DtGetGenericTableInfo * * PARAMETERS: Name - Generic type name * * RETURN: Info entry * * DESCRIPTION: Obtain table info for a generic name entry * *****************************************************************************/ ACPI_DMTABLE_INFO * DtGetGenericTableInfo ( char *Name) { ACPI_DMTABLE_INFO *Info; UINT32 i; if (!Name) { return (NULL); } /* Search info table for name match */ for (i = 0; ; i++) { Info = AcpiDmTableInfoGeneric[i]; if (Info->Opcode == ACPI_DMT_EXIT) { Info = NULL; break; } if (!ACPI_STRCMP (Name, Info->Name)) { break; } } return (Info); } /****************************************************************************** * * FUNCTION: DtCompileUefi * * PARAMETERS: List - Current field list pointer * * RETURN: Status * * DESCRIPTION: Compile UEFI. * *****************************************************************************/ ACPI_STATUS DtCompileUefi ( void **List) { ACPI_STATUS Status; DT_SUBTABLE *Subtable; DT_SUBTABLE *ParentTable; DT_FIELD **PFieldList = (DT_FIELD **) List; ACPI_DMTABLE_INFO *Info; UINT16 *DataOffset; /* Compile the predefined portion of the UEFI table */ Status = DtCompileTable (PFieldList, AcpiDmTableInfoUefi, &Subtable, TRUE); if (ACPI_FAILURE (Status)) { return (Status); } DataOffset = (UINT16 *) (Subtable->Buffer + 16); *DataOffset = sizeof (ACPI_TABLE_UEFI); ParentTable = DtPeekSubtable (); DtInsertSubtable (ParentTable, Subtable); /* * Compile the "generic" portion of the UEFI table. This * part of the table is not predefined and any of the generic * operators may be used. */ /* Find any and all labels in the entire generic portion */ DtDetectAllLabels (*PFieldList); /* Now we can actually compile the parse tree */ while (*PFieldList) { Info = DtGetGenericTableInfo ((*PFieldList)->Name); if (!Info) { sprintf (MsgBuffer, "Generic data type \"%s\" not found", (*PFieldList)->Name); DtNameError (ASL_ERROR, ASL_MSG_INVALID_FIELD_NAME, (*PFieldList), MsgBuffer); *PFieldList = (*PFieldList)->Next; continue; } Status = DtCompileTable (PFieldList, Info, &Subtable, TRUE); if (ACPI_SUCCESS (Status)) { DtInsertSubtable (ParentTable, Subtable); } else { *PFieldList = (*PFieldList)->Next; if (Status == AE_NOT_FOUND) { sprintf (MsgBuffer, "Generic data type \"%s\" not found", (*PFieldList)->Name); DtNameError (ASL_ERROR, ASL_MSG_INVALID_FIELD_NAME, (*PFieldList), MsgBuffer); } } } return (AE_OK); } /****************************************************************************** * * FUNCTION: DtCompileWdat * * PARAMETERS: List - Current field list pointer * * RETURN: Status * * DESCRIPTION: Compile WDAT. * *****************************************************************************/ ACPI_STATUS DtCompileWdat ( void **List) { ACPI_STATUS Status; Status = DtCompileTwoSubtables (List, AcpiDmTableInfoWdat, AcpiDmTableInfoWdat0); return (Status); } /****************************************************************************** * * FUNCTION: DtCompileXsdt * * PARAMETERS: List - Current field list pointer * * RETURN: Status * * DESCRIPTION: Compile XSDT. * *****************************************************************************/ ACPI_STATUS DtCompileXsdt ( void **List) { DT_SUBTABLE *Subtable; DT_SUBTABLE *ParentTable; DT_FIELD *FieldList = *(DT_FIELD **) List; UINT64 Address; ParentTable = DtPeekSubtable (); while (FieldList) { DtCompileInteger ((UINT8 *) &Address, FieldList, 8, DT_NON_ZERO); DtCreateSubtable ((UINT8 *) &Address, 8, &Subtable); DtInsertSubtable (ParentTable, Subtable); FieldList = FieldList->Next; } return (AE_OK); }