| 0,0 → 1,724 |
|---|
| /****************************************************************************** |
| * |
| * Module Name: aetables - Miscellaneous ACPI tables for acpiexec utility |
| * |
| *****************************************************************************/ |
| |
| /****************************************************************************** |
| * |
| * 1. Copyright Notice |
| * |
| * Some or all of this work - Copyright (c) 1999 - 2010, 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. |
| * |
| *****************************************************************************/ |
| |
| #include "aecommon.h" |
| |
| #define _COMPONENT ACPI_TOOLS |
| ACPI_MODULE_NAME ("aetables") |
| |
| /* Local prototypes */ |
| |
| void |
| AeTableOverride ( |
| ACPI_TABLE_HEADER *ExistingTable, |
| ACPI_TABLE_HEADER **NewTable); |
| |
| ACPI_PHYSICAL_ADDRESS |
| AeLocalGetRootPointer ( |
| void); |
| |
| /* |
| * Misc ACPI tables to be installed |
| */ |
| |
| /* Default DSDT. This will be replaced with the input DSDT */ |
| |
| unsigned char DsdtCode[] = |
| { |
| 0x44,0x53,0x44,0x54,0x24,0x00,0x00,0x00, /* 00000000 "DSDT$..." */ |
| 0x02,0x6F,0x49,0x6E,0x74,0x65,0x6C,0x00, /* 00000008 ".oIntel." */ |
| 0x4E,0x75,0x6C,0x6C,0x44,0x53,0x44,0x54, /* 00000010 "NullDSDT" */ |
| 0x01,0x00,0x00,0x00,0x49,0x4E,0x54,0x4C, /* 00000018 "....INTL" */ |
| 0x04,0x12,0x08,0x20, |
| }; |
| |
| unsigned char LocalDsdtCode[] = |
| { |
| 0x44,0x53,0x44,0x54,0x24,0x00,0x00,0x00, /* 00000000 "DSDT$..." */ |
| 0x02,0x2C,0x49,0x6E,0x74,0x65,0x6C,0x00, /* 00000008 ".,Intel." */ |
| 0x4C,0x6F,0x63,0x61,0x6C,0x00,0x00,0x00, /* 00000010 "Local..." */ |
| 0x01,0x00,0x00,0x00,0x49,0x4E,0x54,0x4C, /* 00000018 "....INTL" */ |
| 0x30,0x07,0x09,0x20, |
| }; |
| |
| /* Several example SSDTs */ |
| |
| unsigned char Ssdt1Code[] = /* Has method _T98 */ |
| { |
| 0x53,0x53,0x44,0x54,0x30,0x00,0x00,0x00, /* 00000000 "SSDT0..." */ |
| 0x01,0xB8,0x49,0x6E,0x74,0x65,0x6C,0x00, /* 00000008 "..Intel." */ |
| 0x4D,0x61,0x6E,0x79,0x00,0x00,0x00,0x00, /* 00000010 "Many...." */ |
| 0x01,0x00,0x00,0x00,0x49,0x4E,0x54,0x4C, /* 00000018 "....INTL" */ |
| 0x24,0x04,0x03,0x20,0x14,0x0B,0x5F,0x54, /* 00000020 "$.. .._T" */ |
| 0x39,0x38,0x00,0x70,0x0A,0x04,0x60,0xA4, /* 00000028 "98.p..`." */ |
| }; |
| |
| unsigned char Ssdt2Code[] = /* Has method _T99 */ |
| { |
| 0x53,0x53,0x44,0x54,0x30,0x00,0x00,0x00, /* 00000000 "SSDT0..." */ |
| 0x01,0xB7,0x49,0x6E,0x74,0x65,0x6C,0x00, /* 00000008 "..Intel." */ |
| 0x4D,0x61,0x6E,0x79,0x00,0x00,0x00,0x00, /* 00000010 "Many...." */ |
| 0x01,0x00,0x00,0x00,0x49,0x4E,0x54,0x4C, /* 00000018 "....INTL" */ |
| 0x24,0x04,0x03,0x20,0x14,0x0B,0x5F,0x54, /* 00000020 "$.. .._T" */ |
| 0x39,0x39,0x00,0x70,0x0A,0x04,0x60,0xA4, /* 00000028 "99.p..`." */ |
| }; |
| |
| unsigned char Ssdt3Code[] = /* Has method _T97 */ |
| { |
| 0x54,0x53,0x44,0x54,0x30,0x00,0x00,0x00, /* 00000000 "TSDT0..." */ |
| 0x01,0xB8,0x49,0x6E,0x74,0x65,0x6C,0x00, /* 00000008 "..Intel." */ |
| 0x4D,0x61,0x6E,0x79,0x00,0x00,0x00,0x00, /* 00000010 "Many...." */ |
| 0x01,0x00,0x00,0x00,0x49,0x4E,0x54,0x4C, /* 00000018 "....INTL" */ |
| 0x24,0x04,0x03,0x20,0x14,0x0B,0x5F,0x54, /* 00000020 "$.. .._T" */ |
| 0x39,0x37,0x00,0x70,0x0A,0x04,0x60,0xA4, /* 00000028 "97.p..`." */ |
| }; |
| |
| /* Example OEM table */ |
| |
| unsigned char Oem1Code[] = |
| { |
| 0x4F,0x45,0x4D,0x31,0x38,0x00,0x00,0x00, /* 00000000 "OEM18..." */ |
| 0x01,0x4B,0x49,0x6E,0x74,0x65,0x6C,0x00, /* 00000008 ".KIntel." */ |
| 0x4D,0x61,0x6E,0x79,0x00,0x00,0x00,0x00, /* 00000010 "Many...." */ |
| 0x01,0x00,0x00,0x00,0x49,0x4E,0x54,0x4C, /* 00000018 "....INTL" */ |
| 0x18,0x09,0x03,0x20,0x08,0x5F,0x58,0x54, /* 00000020 "... ._XT" */ |
| 0x32,0x0A,0x04,0x14,0x0C,0x5F,0x58,0x54, /* 00000028 "2...._XT" */ |
| 0x31,0x00,0x70,0x01,0x5F,0x58,0x54,0x32, /* 00000030 "1.p._XT2" */ |
| }; |
| |
| /* ASL source for this table is at the end of this file */ |
| |
| unsigned char OemxCode[] = |
| { |
| 0x4F,0x45,0x4D,0x58,0xB0,0x00,0x00,0x00, /* 00000000 "OEMX...." */ |
| 0x02,0x54,0x4D,0x79,0x4F,0x45,0x4D,0x00, /* 00000008 ".TMyOEM." */ |
| 0x54,0x65,0x73,0x74,0x00,0x00,0x00,0x00, /* 00000010 "Test...." */ |
| 0x32,0x04,0x00,0x00,0x49,0x4E,0x54,0x4C, /* 00000018 "2...INTL" */ |
| 0x31,0x03,0x10,0x20,0x14,0x1D,0x5F,0x49, /* 00000020 "1.. .._I" */ |
| 0x4E,0x49,0x00,0x70,0x0D,0x54,0x61,0x62, /* 00000028 "NI.p.Tab" */ |
| 0x6C,0x65,0x20,0x4F,0x45,0x4D,0x58,0x20, /* 00000030 "le OEMX " */ |
| 0x72,0x75,0x6E,0x6E,0x69,0x6E,0x67,0x00, /* 00000038 "running." */ |
| 0x5B,0x31,0x10,0x22,0x5C,0x5F,0x47,0x50, /* 00000040 "[1."\_GP" */ |
| 0x45,0x14,0x06,0x5F,0x45,0x30,0x37,0x00, /* 00000048 "E.._E07." */ |
| 0x14,0x06,0x5F,0x45,0x32,0x32,0x00,0x14, /* 00000050 ".._E22.." */ |
| 0x06,0x5F,0x4C,0x33,0x31,0x00,0x14,0x06, /* 00000058 "._L31..." */ |
| 0x5F,0x4C,0x36,0x36,0x00,0x5B,0x82,0x10, /* 00000060 "_L66.[.." */ |
| 0x4F,0x45,0x4D,0x31,0x08,0x5F,0x50,0x52, /* 00000068 "OEM1._PR" */ |
| 0x57,0x12,0x05,0x02,0x0A,0x07,0x00,0x5B, /* 00000070 "W......[" */ |
| 0x82,0x10,0x4F,0x45,0x4D,0x32,0x08,0x5F, /* 00000078 "..OEM2._" */ |
| 0x50,0x52,0x57,0x12,0x05,0x02,0x0A,0x66, /* 00000080 "PRW....f" */ |
| 0x00,0x10,0x26,0x5C,0x47,0x50,0x45,0x32, /* 00000088 "..&\GPE2" */ |
| 0x14,0x06,0x5F,0x4C,0x30,0x31,0x00,0x14, /* 00000090 ".._L01.." */ |
| 0x06,0x5F,0x45,0x30,0x37,0x00,0x08,0x5F, /* 00000098 "._E07.._" */ |
| 0x50,0x52,0x57,0x12,0x0C,0x02,0x12,0x08, /* 000000A0 "PRW....." */ |
| 0x02,0x5C,0x47,0x50,0x45,0x32,0x01,0x00 /* 000000A8 ".\GPE2.." */ |
| }; |
| |
| /* |
| * Example installable control method |
| * |
| * DefinitionBlock ("", "DSDT", 2, "Intel", "MTHDTEST", 0x20090512) |
| * { |
| * Method (\_SI_._T97, 1, Serialized) |
| * { |
| * Store ("Example installed method", Debug) |
| * Store (Arg0, Debug) |
| * Return () |
| * } |
| * } |
| * |
| * Compiled byte code below. |
| */ |
| unsigned char MethodCode[] = |
| { |
| 0x44,0x53,0x44,0x54,0x53,0x00,0x00,0x00, /* 00000000 "DSDTS..." */ |
| 0x02,0xF9,0x49,0x6E,0x74,0x65,0x6C,0x00, /* 00000008 "..Intel." */ |
| 0x4D,0x54,0x48,0x44,0x54,0x45,0x53,0x54, /* 00000010 "MTHDTEST" */ |
| 0x12,0x05,0x09,0x20,0x49,0x4E,0x54,0x4C, /* 00000018 "... INTL" */ |
| 0x22,0x04,0x09,0x20,0x14,0x2E,0x2E,0x5F, /* 00000020 "".. ..._" */ |
| 0x54,0x49,0x5F,0x5F,0x54,0x39,0x37,0x09, /* 00000028 "SI__T97." */ |
| 0x70,0x0D,0x45,0x78,0x61,0x6D,0x70,0x6C, /* 00000030 "p.Exampl" */ |
| 0x65,0x20,0x69,0x6E,0x73,0x74,0x61,0x6C, /* 00000038 "e instal" */ |
| 0x6C,0x65,0x64,0x20,0x6D,0x65,0x74,0x68, /* 00000040 "led meth" */ |
| 0x6F,0x64,0x00,0x5B,0x31,0x70,0x68,0x5B, /* 00000048 "od.[1ph[" */ |
| 0x31,0xA4,0x00, |
| }; |
| |
| |
| /* |
| * We need a local FADT so that the hardware subcomponent will function, |
| * even though the underlying OSD HW access functions don't do |
| * anything. |
| */ |
| ACPI_TABLE_HEADER *DsdtToInstallOverride; |
| ACPI_TABLE_RSDP LocalRSDP; |
| ACPI_TABLE_FADT LocalFADT; |
| ACPI_TABLE_FACS LocalFACS; |
| ACPI_TABLE_HEADER LocalTEST; |
| ACPI_TABLE_HEADER LocalBADTABLE; |
| ACPI_TABLE_RSDT *LocalRSDT; |
| |
| #define BASE_RSDT_TABLES 7 |
| #define BASE_RSDT_SIZE (sizeof (ACPI_TABLE_RSDT) + ((BASE_RSDT_TABLES -1) * sizeof (UINT32))) |
| |
| #define ACPI_MAX_INIT_TABLES (32) |
| static ACPI_TABLE_DESC Tables[ACPI_MAX_INIT_TABLES]; |
| |
| |
| /****************************************************************************** |
| * |
| * FUNCTION: AeTableOverride |
| * |
| * DESCRIPTION: Local implementation of AcpiOsTableOverride. |
| * Exercise the override mechanism |
| * |
| *****************************************************************************/ |
| |
| void |
| AeTableOverride ( |
| ACPI_TABLE_HEADER *ExistingTable, |
| ACPI_TABLE_HEADER **NewTable) |
| { |
| |
| /* This code exercises the table override mechanism in the core */ |
| |
| if (ACPI_COMPARE_NAME (ExistingTable->Signature, ACPI_SIG_DSDT)) |
| { |
| *NewTable = DsdtToInstallOverride; |
| } |
| |
| /* This code tests override of dynamically loaded tables */ |
| |
| else if (ACPI_COMPARE_NAME (ExistingTable->Signature, "TSDT")) |
| { |
| *NewTable = ACPI_CAST_PTR (ACPI_TABLE_HEADER, Ssdt3Code); |
| } |
| } |
| |
| |
| /****************************************************************************** |
| * |
| * FUNCTION: AeBuildLocalTables |
| * |
| * PARAMETERS: TableCount - Number of tables on the command line |
| * TableList - List of actual tables from files |
| * |
| * RETURN: Status |
| * |
| * DESCRIPTION: Build a complete ACPI table chain, with a local RSDP, RSDT, |
| * FADT, and several other test tables. |
| * |
| *****************************************************************************/ |
| |
| ACPI_STATUS |
| AeBuildLocalTables ( |
| UINT32 TableCount, |
| AE_TABLE_DESC *TableList) |
| { |
| ACPI_PHYSICAL_ADDRESS DsdtAddress = 0; |
| UINT32 RsdtSize; |
| AE_TABLE_DESC *NextTable; |
| UINT32 NextIndex; |
| ACPI_TABLE_FADT *ExternalFadt = NULL; |
| |
| |
| /* |
| * Update the table count. For DSDT, it is not put into the RSDT. For |
| * FADT, this is already accounted for since we usually install a |
| * local FADT. |
| */ |
| NextTable = TableList; |
| while (NextTable) |
| { |
| if (ACPI_COMPARE_NAME (NextTable->Table->Signature, ACPI_SIG_DSDT) || |
| ACPI_COMPARE_NAME (NextTable->Table->Signature, ACPI_SIG_FADT)) |
| { |
| TableCount--; |
| } |
| NextTable = NextTable->Next; |
| } |
| |
| RsdtSize = BASE_RSDT_SIZE + (TableCount * sizeof (UINT32)); |
| |
| /* Build an RSDT */ |
| |
| LocalRSDT = AcpiOsAllocate (RsdtSize); |
| if (!LocalRSDT) |
| { |
| return AE_NO_MEMORY; |
| } |
| |
| ACPI_MEMSET (LocalRSDT, 0, RsdtSize); |
| ACPI_STRNCPY (LocalRSDT->Header.Signature, ACPI_SIG_RSDT, 4); |
| LocalRSDT->Header.Length = RsdtSize; |
| |
| LocalRSDT->TableOffsetEntry[0] = ACPI_PTR_TO_PHYSADDR (&LocalTEST); |
| LocalRSDT->TableOffsetEntry[1] = ACPI_PTR_TO_PHYSADDR (&LocalBADTABLE); |
| LocalRSDT->TableOffsetEntry[2] = ACPI_PTR_TO_PHYSADDR (&LocalFADT); |
| |
| /* Install two SSDTs to test multiple table support */ |
| |
| LocalRSDT->TableOffsetEntry[3] = ACPI_PTR_TO_PHYSADDR (&Ssdt1Code); |
| LocalRSDT->TableOffsetEntry[4] = ACPI_PTR_TO_PHYSADDR (&Ssdt2Code); |
| |
| /* Install the OEM1 table to test LoadTable */ |
| |
| LocalRSDT->TableOffsetEntry[5] = ACPI_PTR_TO_PHYSADDR (&Oem1Code); |
| |
| /* Install the OEMx table to test LoadTable */ |
| |
| LocalRSDT->TableOffsetEntry[6] = ACPI_PTR_TO_PHYSADDR (&OemxCode); |
| |
| /* |
| * Install the user tables. The DSDT must be installed in the FADT. |
| * All other tables are installed directly into the RSDT. |
| */ |
| NextIndex = BASE_RSDT_TABLES; |
| NextTable = TableList; |
| while (NextTable) |
| { |
| /* |
| * Incoming DSDT or FADT are special cases. All other tables are |
| * just immediately installed into the RSDT. |
| */ |
| if (ACPI_COMPARE_NAME (NextTable->Table->Signature, ACPI_SIG_DSDT)) |
| { |
| if (DsdtAddress) |
| { |
| printf ("Already found a DSDT, only one allowed\n"); |
| return AE_ALREADY_EXISTS; |
| } |
| |
| /* The incoming user table is a DSDT */ |
| |
| DsdtAddress = ACPI_PTR_TO_PHYSADDR (&DsdtCode); |
| DsdtToInstallOverride = NextTable->Table; |
| } |
| else if (ACPI_COMPARE_NAME (NextTable->Table->Signature, ACPI_SIG_FADT)) |
| { |
| ExternalFadt = ACPI_CAST_PTR (ACPI_TABLE_FADT, NextTable->Table); |
| LocalRSDT->TableOffsetEntry[2] = ACPI_PTR_TO_PHYSADDR (NextTable->Table); |
| } |
| else |
| { |
| /* Install the table in the RSDT */ |
| |
| LocalRSDT->TableOffsetEntry[NextIndex] = ACPI_PTR_TO_PHYSADDR (NextTable->Table); |
| NextIndex++; |
| } |
| |
| NextTable = NextTable->Next; |
| } |
| |
| /* Build an RSDP */ |
| |
| ACPI_MEMSET (&LocalRSDP, 0, sizeof (ACPI_TABLE_RSDP)); |
| ACPI_MEMCPY (LocalRSDP.Signature, ACPI_SIG_RSDP, 8); |
| ACPI_MEMCPY (LocalRSDP.OemId, "I_TEST", 6); |
| LocalRSDP.Revision = 1; |
| LocalRSDP.RsdtPhysicalAddress = ACPI_PTR_TO_PHYSADDR (LocalRSDT); |
| LocalRSDP.Length = sizeof (ACPI_TABLE_RSDT); |
| |
| /* Set checksums for both RSDT and RSDP */ |
| |
| LocalRSDT->Header.Checksum = (UINT8) -AcpiTbChecksum ( |
| (void *) LocalRSDT, LocalRSDT->Header.Length); |
| LocalRSDP.Checksum = (UINT8) -AcpiTbChecksum ( |
| (void *) &LocalRSDP, ACPI_RSDP_CHECKSUM_LENGTH); |
| |
| if (!DsdtAddress) |
| { |
| /* Use the local DSDT because incoming table(s) are all SSDT(s) */ |
| |
| DsdtAddress = ACPI_PTR_TO_PHYSADDR (LocalDsdtCode); |
| DsdtToInstallOverride = ACPI_CAST_PTR (ACPI_TABLE_HEADER, LocalDsdtCode); |
| } |
| |
| if (ExternalFadt) |
| { |
| /* |
| * Use the external FADT, but we must update the DSDT/FACS addresses |
| * as well as the checksum |
| */ |
| ExternalFadt->Dsdt = DsdtAddress; |
| ExternalFadt->Facs = ACPI_PTR_TO_PHYSADDR (&LocalFACS); |
| |
| if (ExternalFadt->Header.Length > ACPI_PTR_DIFF (&ExternalFadt->XDsdt, ExternalFadt)) |
| { |
| ExternalFadt->XDsdt = DsdtAddress; |
| ExternalFadt->XFacs = ACPI_PTR_TO_PHYSADDR (&LocalFACS); |
| } |
| /* Complete the FADT with the checksum */ |
| |
| ExternalFadt->Header.Checksum = 0; |
| ExternalFadt->Header.Checksum = (UINT8) -AcpiTbChecksum ( |
| (void *) ExternalFadt, ExternalFadt->Header.Length); |
| } |
| else |
| { |
| /* |
| * Build a local FADT so we can test the hardware/event init |
| */ |
| ACPI_MEMSET (&LocalFADT, 0, sizeof (ACPI_TABLE_FADT)); |
| ACPI_STRNCPY (LocalFADT.Header.Signature, ACPI_SIG_FADT, 4); |
| |
| /* Setup FADT header and DSDT/FACS addresses */ |
| |
| LocalFADT.Dsdt = DsdtAddress; |
| LocalFADT.Facs = ACPI_PTR_TO_PHYSADDR (&LocalFACS); |
| |
| LocalFADT.XDsdt = DsdtAddress; |
| LocalFADT.XFacs = ACPI_PTR_TO_PHYSADDR (&LocalFACS); |
| |
| LocalFADT.Header.Revision = 3; |
| LocalFADT.Header.Length = sizeof (ACPI_TABLE_FADT); |
| |
| /* Miscellaneous FADT fields */ |
| |
| LocalFADT.Gpe0BlockLength = 16; |
| LocalFADT.Gpe1BlockLength = 6; |
| LocalFADT.Gpe1Base = 96; |
| |
| LocalFADT.Pm1EventLength = 4; |
| LocalFADT.Pm1ControlLength = 2; |
| LocalFADT.PmTimerLength = 4; |
| |
| LocalFADT.Gpe0Block = 0x00001234; |
| LocalFADT.Gpe1Block = 0x00005678; |
| |
| LocalFADT.Pm1aEventBlock = 0x00001aaa; |
| LocalFADT.Pm1bEventBlock = 0x00001bbb; |
| LocalFADT.PmTimerBlock = 0xA0; |
| LocalFADT.Pm1aControlBlock = 0xB0; |
| |
| /* Setup one example X-64 field */ |
| |
| LocalFADT.XPm1bEventBlock.SpaceId = ACPI_ADR_SPACE_SYSTEM_IO; |
| LocalFADT.XPm1bEventBlock.Address = LocalFADT.Pm1bEventBlock; |
| LocalFADT.XPm1bEventBlock.BitWidth = (UINT8) ACPI_MUL_8 (LocalFADT.Pm1EventLength); |
| |
| /* Complete the FADT with the checksum */ |
| |
| LocalFADT.Header.Checksum = 0; |
| LocalFADT.Header.Checksum = (UINT8) -AcpiTbChecksum ( |
| (void *) &LocalFADT, LocalFADT.Header.Length); |
| } |
| |
| /* Build a FACS */ |
| |
| ACPI_MEMSET (&LocalFACS, 0, sizeof (ACPI_TABLE_FACS)); |
| ACPI_STRNCPY (LocalFACS.Signature, ACPI_SIG_FACS, 4); |
| |
| LocalFACS.Length = sizeof (ACPI_TABLE_FACS); |
| LocalFACS.GlobalLock = 0x11AA0011; |
| |
| /* Build a fake table [TEST] so that we make sure that the CA core ignores it */ |
| |
| ACPI_MEMSET (&LocalTEST, 0, sizeof (ACPI_TABLE_HEADER)); |
| ACPI_STRNCPY (LocalTEST.Signature, "TEST", 4); |
| |
| LocalTEST.Revision = 1; |
| LocalTEST.Length = sizeof (ACPI_TABLE_HEADER); |
| LocalTEST.Checksum = (UINT8) -AcpiTbChecksum ( |
| (void *) &LocalTEST, LocalTEST.Length); |
| |
| /* Build a fake table with a bad signature [BAD!] so that we make sure that the CA core ignores it */ |
| |
| ACPI_MEMSET (&LocalBADTABLE, 0, sizeof (ACPI_TABLE_HEADER)); |
| ACPI_STRNCPY (LocalBADTABLE.Signature, "BAD!", 4); |
| |
| LocalBADTABLE.Revision = 1; |
| LocalBADTABLE.Length = sizeof (ACPI_TABLE_HEADER); |
| LocalBADTABLE.Checksum = (UINT8) -AcpiTbChecksum ( |
| (void *) &LocalBADTABLE, LocalBADTABLE.Length); |
| |
| return (AE_OK); |
| } |
| |
| |
| /****************************************************************************** |
| * |
| * FUNCTION: AeInstallTables |
| * |
| * PARAMETERS: None |
| * |
| * RETURN: Status |
| * |
| * DESCRIPTION: Install the various ACPI tables |
| * |
| *****************************************************************************/ |
| |
| ACPI_STATUS |
| AeInstallTables ( |
| void) |
| { |
| ACPI_STATUS Status; |
| |
| Status = AcpiInitializeTables (Tables, ACPI_MAX_INIT_TABLES, TRUE); |
| Status = AcpiReallocateRootTable (); |
| Status = AcpiLoadTables (); |
| |
| /* |
| * Test run-time control method installation. Do it twice to test code |
| * for an existing name. |
| */ |
| Status = AcpiInstallMethod (MethodCode); |
| if (ACPI_FAILURE (Status)) |
| { |
| AcpiOsPrintf ("%s, Could not install method\n", |
| AcpiFormatException (Status)); |
| } |
| |
| Status = AcpiInstallMethod (MethodCode); |
| if (ACPI_FAILURE (Status)) |
| { |
| AcpiOsPrintf ("%s, Could not install method\n", |
| AcpiFormatException (Status)); |
| } |
| |
| return (AE_OK); |
| } |
| |
| |
| /****************************************************************************** |
| * |
| * FUNCTION: AeLocalGetRootPointer |
| * |
| * PARAMETERS: Flags - not used |
| * Address - Where the root pointer is returned |
| * |
| * RETURN: Status |
| * |
| * DESCRIPTION: Return a local RSDP, used to dynamically load tables via the |
| * standard ACPI mechanism. |
| * |
| *****************************************************************************/ |
| |
| ACPI_PHYSICAL_ADDRESS |
| AeLocalGetRootPointer ( |
| void) |
| { |
| |
| return ((ACPI_PHYSICAL_ADDRESS) &LocalRSDP); |
| } |
| |
| |
| #if 0 |
| /****************************************************************************** |
| * |
| * DESCRIPTION: ASL tables that are used in RSDT/XSDT, also used to test |
| * Load/LoadTable operators. |
| * |
| *****************************************************************************/ |
| |
| DefinitionBlock ("", "OEMX", 2, "MyOEM", "Test", 0x00000432) |
| { |
| External (GPE2, DeviceObj) |
| |
| Method (_INI) |
| { |
| Store ("Table OEMX running", Debug) |
| } |
| |
| Scope (\_GPE) |
| { |
| Method (_E07) {} |
| Method (_E22) {} |
| Method (_L31) {} |
| Method (_L66) {} |
| } |
| |
| Device (OEM1) |
| { |
| Name (_PRW, Package(){7,0}) |
| } |
| Device (OEM2) |
| { |
| Name (_PRW, Package(){0x66,0}) |
| } |
| |
| Scope (\GPE2) |
| { |
| Method (_L01) {} |
| Method (_E07) {} |
| |
| Name (_PRW, Package() {Package() {\GPE2, 1}, 0}) |
| } |
| } |
| |
| /* Parent gr.asl file */ |
| |
| DefinitionBlock ("", "DSDT", 2, "Intel", "Many", 0x00000001) |
| { |
| Name (BUF1, Buffer() |
| { |
| 0x4F,0x45,0x4D,0x58,0xB0,0x00,0x00,0x00, /* 00000000 "OEMX...." */ |
| 0x02,0x54,0x4D,0x79,0x4F,0x45,0x4D,0x00, /* 00000008 ".TMyOEM." */ |
| 0x54,0x65,0x73,0x74,0x00,0x00,0x00,0x00, /* 00000010 "Test...." */ |
| 0x32,0x04,0x00,0x00,0x49,0x4E,0x54,0x4C, /* 00000018 "2...INTL" */ |
| 0x31,0x03,0x10,0x20,0x14,0x1D,0x5F,0x49, /* 00000020 "1.. .._I" */ |
| 0x4E,0x49,0x00,0x70,0x0D,0x54,0x61,0x62, /* 00000028 "NI.p.Tab" */ |
| 0x6C,0x65,0x20,0x4F,0x45,0x4D,0x58,0x20, /* 00000030 "le OEMX " */ |
| 0x72,0x75,0x6E,0x6E,0x69,0x6E,0x67,0x00, /* 00000038 "running." */ |
| 0x5B,0x31,0x10,0x22,0x5C,0x5F,0x47,0x50, /* 00000040 "[1."\_GP" */ |
| 0x45,0x14,0x06,0x5F,0x45,0x30,0x37,0x00, /* 00000048 "E.._E07." */ |
| 0x14,0x06,0x5F,0x45,0x32,0x32,0x00,0x14, /* 00000050 ".._E22.." */ |
| 0x06,0x5F,0x4C,0x33,0x31,0x00,0x14,0x06, /* 00000058 "._L31..." */ |
| 0x5F,0x4C,0x36,0x36,0x00,0x5B,0x82,0x10, /* 00000060 "_L66.[.." */ |
| 0x4F,0x45,0x4D,0x31,0x08,0x5F,0x50,0x52, /* 00000068 "OEM1._PR" */ |
| 0x57,0x12,0x05,0x02,0x0A,0x07,0x00,0x5B, /* 00000070 "W......[" */ |
| 0x82,0x10,0x4F,0x45,0x4D,0x32,0x08,0x5F, /* 00000078 "..OEM2._" */ |
| 0x50,0x52,0x57,0x12,0x05,0x02,0x0A,0x66, /* 00000080 "PRW....f" */ |
| 0x00,0x10,0x26,0x5C,0x47,0x50,0x45,0x32, /* 00000088 "..&\GPE2" */ |
| 0x14,0x06,0x5F,0x4C,0x30,0x31,0x00,0x14, /* 00000090 ".._L01.." */ |
| 0x06,0x5F,0x45,0x30,0x37,0x00,0x08,0x5F, /* 00000098 "._E07.._" */ |
| 0x50,0x52,0x57,0x12,0x0C,0x02,0x12,0x08, /* 000000A0 "PRW....." */ |
| 0x02,0x5C,0x47,0x50,0x45,0x32,0x01,0x00 /* 000000A8 ".\GPE2.." */ |
| }) |
| |
| Name (HNDL, 0) |
| Method (LD) |
| { |
| Load (BUF1, HNDL) |
| Store ("Load operator, handle:", Debug) |
| Store (HNDL, Debug) |
| } |
| |
| Method (MAIN, 0, NotSerialized) |
| { |
| Store ("Loading OEMX table", Debug) |
| Store (LoadTable ("OEMX", "MyOEM", "Test"), Debug) |
| } |
| |
| Scope (\_GPE) |
| { |
| Method (_L08) {} |
| Method (_E08) {} |
| Method (_L0B) {} |
| } |
| |
| Device (DEV0) |
| { |
| Name (_PRW, Package() {0x11, 0}) |
| } |
| |
| Device (\GPE2) |
| { |
| Method (_L00) {} |
| } |
| } |
| |
| #endif |
| |