diff options
Diffstat (limited to 'tools/acpiexec/aeexec.c')
| -rw-r--r-- | tools/acpiexec/aeexec.c | 589 |
1 files changed, 589 insertions, 0 deletions
diff --git a/tools/acpiexec/aeexec.c b/tools/acpiexec/aeexec.c new file mode 100644 index 000000000000..798e841689af --- /dev/null +++ b/tools/acpiexec/aeexec.c @@ -0,0 +1,589 @@ +/****************************************************************************** + * + * Module Name: aeexec - Support routines for AcpiExec utility + * + *****************************************************************************/ + +/****************************************************************************** + * + * 1. Copyright Notice + * + * Some or all of this work - Copyright (c) 1999 - 2009, 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 ("aeexec") + +/* Local prototypes */ + +ACPI_STATUS +AeSetupConfiguration ( + void *RegionAddr); + +void +AfInstallGpeBlock ( + void); + +void +AeTestBufferArgument ( + void); + +void +AeTestPackageArgument ( + void); + +ACPI_STATUS +AeGetDevices ( + ACPI_HANDLE ObjHandle, + UINT32 NestingLevel, + void *Context, + void **ReturnValue); + +ACPI_STATUS +ExecuteOSI ( + char *OsiString, + UINT32 ExpectedResult); + +void +AeHardwareInterfaces ( + void); + +extern unsigned char Ssdt3Code[]; + + +/****************************************************************************** + * + * FUNCTION: AeSetupConfiguration + * + * PARAMETERS: RegionAddr - Address for an ACPI table to be loaded + * dynamically. Test purposes only. + * + * RETURN: Status + * + * DESCRIPTION: Call AML _CFG configuration control method + * + *****************************************************************************/ + +ACPI_STATUS +AeSetupConfiguration ( + void *RegionAddr) +{ + ACPI_STATUS Status; + ACPI_OBJECT_LIST ArgList; + ACPI_OBJECT Arg[3]; + + + /* + * Invoke _CFG method if present + */ + ArgList.Count = 1; + ArgList.Pointer = Arg; + + Arg[0].Type = ACPI_TYPE_INTEGER; + Arg[0].Integer.Value = ACPI_TO_INTEGER (RegionAddr); + + Status = AcpiEvaluateObject (NULL, "\\_CFG", &ArgList, NULL); + + return (AE_OK); +} + + +/****************************************************************************** + * + * FUNCTION: AfInstallGpeBlock + * + * PARAMETERS: None + * + * RETURN: None + * + * DESCRIPTION: Various GPE initialization + * + *****************************************************************************/ + +void +AfInstallGpeBlock ( + void) +{ + ACPI_STATUS Status; + ACPI_HANDLE Handle; + ACPI_HANDLE Handle2 = NULL; + ACPI_HANDLE Handle3 = NULL; + ACPI_GENERIC_ADDRESS BlockAddress; + ACPI_HANDLE GpeDevice; + + + Status = AcpiGetHandle (NULL, "\\_GPE", &Handle); + if (ACPI_FAILURE (Status)) + { + return; + } + + BlockAddress.SpaceId = 0; + BlockAddress.Address = 0x76540000; + +#ifdef _OBSOLETE + Status = AcpiInstallGpeBlock (Handle, &BlockAddress, 4, 8); +#endif + + /* Above should fail, ignore */ + + Status = AcpiGetHandle (NULL, "\\GPE2", &Handle2); + if (ACPI_SUCCESS (Status)) + { + Status = AcpiInstallGpeBlock (Handle2, &BlockAddress, 8, 8); + + AcpiInstallGpeHandler (Handle2, 8, ACPI_GPE_LEVEL_TRIGGERED, AeGpeHandler, NULL); + AcpiSetGpeType (Handle2, 8, ACPI_GPE_TYPE_WAKE); + AcpiEnableGpe (Handle2, 8, 0); + + Status = AcpiGetGpeDevice (0x30, &GpeDevice); + Status = AcpiGetGpeDevice (0x42, &GpeDevice); + Status = AcpiGetGpeDevice (AcpiCurrentGpeCount-1, &GpeDevice); + Status = AcpiGetGpeDevice (AcpiCurrentGpeCount, &GpeDevice); + + AcpiRemoveGpeHandler (Handle2, 8, AeGpeHandler); + + Status = AcpiRemoveGpeBlock (Handle2); + } + + Status = AcpiGetHandle (NULL, "\\GPE3", &Handle3); + if (ACPI_SUCCESS (Status)) + { + Status = AcpiInstallGpeBlock (Handle3, &BlockAddress, 8, 11); + } + +#ifdef _OBSOLETE + Status = AcpiRemoveGpeBlock (Handle); + Status = AcpiRemoveGpeBlock (Handle2); + Status = AcpiRemoveGpeBlock (Handle3); +#endif +} + + +/* Test using a Buffer object as a method argument */ + +void +AeTestBufferArgument ( + void) +{ + ACPI_STATUS Status; + ACPI_OBJECT_LIST Params; + ACPI_OBJECT BufArg; + UINT8 Buffer[] = { + 0,0,0,0, + 4,0,0,0, + 1,2,3,4}; + + + BufArg.Type = ACPI_TYPE_BUFFER; + BufArg.Buffer.Length = 12; + BufArg.Buffer.Pointer = Buffer; + + Params.Count = 1; + Params.Pointer = &BufArg; + + + Status = AcpiEvaluateObject (NULL, "\\BUF", &Params, NULL); +} + + +ACPI_OBJECT PkgArg; +ACPI_OBJECT PkgElements[5]; +ACPI_OBJECT Pkg2Elements[5]; +ACPI_OBJECT_LIST Params; + + +/* + * Test using a Package object as an method argument + */ +void +AeTestPackageArgument ( + void) +{ + ACPI_STATUS Status; + + + /* Main package */ + + PkgArg.Type = ACPI_TYPE_PACKAGE; + PkgArg.Package.Count = 4; + PkgArg.Package.Elements = PkgElements; + + /* Main package elements */ + + PkgElements[0].Type = ACPI_TYPE_INTEGER; + PkgElements[0].Integer.Value = 0x22228888; + + PkgElements[1].Type = ACPI_TYPE_STRING; + PkgElements[1].String.Length = sizeof ("Top-level package"); + PkgElements[1].String.Pointer = "Top-level package"; + + PkgElements[2].Type = ACPI_TYPE_BUFFER; + PkgElements[2].Buffer.Length = sizeof ("XXXX"); + PkgElements[2].Buffer.Pointer = (UINT8 *) "XXXX"; + + PkgElements[3].Type = ACPI_TYPE_PACKAGE; + PkgElements[3].Package.Count = 2; + PkgElements[3].Package.Elements = Pkg2Elements; + + /* Sub-package elements */ + + Pkg2Elements[0].Type = ACPI_TYPE_INTEGER; + Pkg2Elements[0].Integer.Value = 0xAAAABBBB; + + Pkg2Elements[1].Type = ACPI_TYPE_STRING; + Pkg2Elements[1].String.Length = sizeof ("Nested Package"); + Pkg2Elements[1].String.Pointer = "Nested Package"; + + /* Parameter object */ + + Params.Count = 1; + Params.Pointer = &PkgArg; + + Status = AcpiEvaluateObject (NULL, "\\_PKG", &Params, NULL); +} + + +ACPI_STATUS +AeGetDevices ( + ACPI_HANDLE ObjHandle, + UINT32 NestingLevel, + void *Context, + void **ReturnValue) +{ + + return (AE_OK); +} + + +/****************************************************************************** + * + * FUNCTION: ExecuteOSI + * + * PARAMETERS: OsiString - String passed to _OSI method + * ExpectedResult - 0 (FALSE) or 0xFFFFFFFF (TRUE) + * + * RETURN: Status + * + * DESCRIPTION: Execute the internally implemented (in ACPICA) _OSI method. + * + *****************************************************************************/ + +ACPI_STATUS +ExecuteOSI ( + char *OsiString, + UINT32 ExpectedResult) +{ + ACPI_STATUS Status; + ACPI_OBJECT_LIST ArgList; + ACPI_OBJECT Arg[1]; + ACPI_BUFFER ReturnValue; + ACPI_OBJECT *Obj; + + + /* Setup input argument */ + + ArgList.Count = 1; + ArgList.Pointer = Arg; + + Arg[0].Type = ACPI_TYPE_STRING; + Arg[0].String.Pointer = OsiString; + Arg[0].String.Length = strlen (Arg[0].String.Pointer); + + /* Ask ACPICA to allocate space for the return object */ + + ReturnValue.Length = ACPI_ALLOCATE_BUFFER; + + Status = AcpiEvaluateObject (NULL, "\\_OSI", &ArgList, &ReturnValue); + + if (ACPI_FAILURE (Status)) + { + AcpiOsPrintf ("Could not execute _OSI method, %s\n", + AcpiFormatException (Status)); + return (Status); + } + + if (ReturnValue.Length < sizeof (ACPI_OBJECT)) + { + AcpiOsPrintf ("Return value from _OSI method too small, %.8X\n", + ReturnValue.Length); + return (AE_ERROR); + } + + Obj = ReturnValue.Pointer; + if (Obj->Type != ACPI_TYPE_INTEGER) + { + AcpiOsPrintf ("Invalid return type from _OSI method, %.2X\n", Obj->Type); + return (AE_ERROR); + } + + if (Obj->Integer.Value != ExpectedResult) + { + AcpiOsPrintf ("Invalid return value from _OSI, expected %.8X found %.8X\n", + ExpectedResult, (UINT32) Obj->Integer.Value); + return (AE_ERROR); + } + + /* Reset the OSI data */ + + AcpiGbl_OsiData = 0; + return (AE_OK); +} + + +/****************************************************************************** + * + * FUNCTION: AeHardwareInterfaces + * + * DESCRIPTION: Call various hardware support interfaces + * + *****************************************************************************/ + +void +AeHardwareInterfaces ( + void) +{ + ACPI_STATUS Status; + UINT32 Value; + + + + Status = AcpiWriteBitRegister (ACPI_BITREG_WAKE_STATUS, 1); + Status = AcpiWriteBitRegister (ACPI_BITREG_GLOBAL_LOCK_ENABLE, 1); + Status = AcpiWriteBitRegister (ACPI_BITREG_SLEEP_ENABLE, 1); + Status = AcpiWriteBitRegister (ACPI_BITREG_ARB_DISABLE, 1); + + Status = AcpiReadBitRegister (ACPI_BITREG_WAKE_STATUS, &Value); + Status = AcpiReadBitRegister (ACPI_BITREG_GLOBAL_LOCK_ENABLE, &Value); + Status = AcpiReadBitRegister (ACPI_BITREG_SLEEP_ENABLE, &Value); + Status = AcpiReadBitRegister (ACPI_BITREG_ARB_DISABLE, &Value); +} + + +/****************************************************************************** + * + * FUNCTION: AeMiscellaneousTests + * + * DESCRIPTION: Various ACPICA validation tests. + * + *****************************************************************************/ + +void +AeMiscellaneousTests ( + void) +{ + ACPI_HANDLE Handle; + ACPI_BUFFER ReturnBuf; + char Buffer[32]; + ACPI_VENDOR_UUID Uuid = {0, {ACPI_INIT_UUID (0,0,0,0,0,0,0,0,0,0,0)}}; + ACPI_STATUS Status; + UINT32 LockHandle1; + UINT32 LockHandle2; + ACPI_STATISTICS Stats; + + + AeHardwareInterfaces (); + AeSetupConfiguration (Ssdt3Code); + + AeTestBufferArgument(); + AeTestPackageArgument (); + ExecuteOSI ("Windows 2001", 0xFFFFFFFF); + ExecuteOSI ("MichiganTerminalSystem", 0); + + + ReturnBuf.Length = 32; + ReturnBuf.Pointer = Buffer; + + AcpiGetName (AcpiGbl_RootNode, ACPI_FULL_PATHNAME, &ReturnBuf); + AcpiEnableEvent (ACPI_EVENT_GLOBAL, 0); + + AcpiInstallGpeHandler (NULL, 0, ACPI_GPE_LEVEL_TRIGGERED, AeGpeHandler, NULL); + AcpiSetGpeType (NULL, 0, ACPI_GPE_TYPE_WAKE_RUN); + AcpiEnableGpe (NULL, 0, ACPI_NOT_ISR); + AcpiRemoveGpeHandler (NULL, 0, AeGpeHandler); + + AcpiInstallGpeHandler (NULL, 0, ACPI_GPE_LEVEL_TRIGGERED, AeGpeHandler, NULL); + AcpiSetGpeType (NULL, 0, ACPI_GPE_TYPE_WAKE_RUN); + AcpiEnableGpe (NULL, 0, ACPI_NOT_ISR); + + AcpiInstallGpeHandler (NULL, 1, ACPI_GPE_EDGE_TRIGGERED, AeGpeHandler, NULL); + AcpiSetGpeType (NULL, 1, ACPI_GPE_TYPE_RUNTIME); + AcpiEnableGpe (NULL, 1, ACPI_NOT_ISR); + + AcpiInstallGpeHandler (NULL, 2, ACPI_GPE_LEVEL_TRIGGERED, AeGpeHandler, NULL); + AcpiSetGpeType (NULL, 2, ACPI_GPE_TYPE_WAKE); + AcpiEnableGpe (NULL, 2, ACPI_NOT_ISR); + + AcpiInstallGpeHandler (NULL, 3, ACPI_GPE_EDGE_TRIGGERED, AeGpeHandler, NULL); + AcpiSetGpeType (NULL, 3, ACPI_GPE_TYPE_WAKE_RUN); + + AcpiInstallGpeHandler (NULL, 4, ACPI_GPE_LEVEL_TRIGGERED, AeGpeHandler, NULL); + AcpiSetGpeType (NULL, 4, ACPI_GPE_TYPE_RUNTIME); + + AcpiInstallGpeHandler (NULL, 5, ACPI_GPE_EDGE_TRIGGERED, AeGpeHandler, NULL); + AcpiSetGpeType (NULL, 5, ACPI_GPE_TYPE_WAKE); + + AcpiInstallGpeHandler (NULL, 0x19, ACPI_GPE_LEVEL_TRIGGERED, AeGpeHandler, NULL); + AcpiSetGpeType (NULL, 0x19, ACPI_GPE_TYPE_WAKE_RUN); + AcpiEnableGpe (NULL, 0x19, ACPI_NOT_ISR); + + AfInstallGpeBlock (); + + + Status = AcpiGetHandle (NULL, "RSRC", &Handle); + if (ACPI_SUCCESS (Status)) + { + ReturnBuf.Length = ACPI_ALLOCATE_BUFFER; + + Status = AcpiGetVendorResource (Handle, "_CRS", &Uuid, &ReturnBuf); + if (ACPI_SUCCESS (Status)) + { + AcpiOsFree (ReturnBuf.Pointer); + } + } + + /* Test global lock */ + + Status = AcpiAcquireGlobalLock (0xFFFF, &LockHandle1); + if (ACPI_FAILURE (Status)) + { + AcpiOsPrintf ("Could not get GlobalLock, %X\n", Status); + } + + Status = AcpiAcquireGlobalLock (0x5, &LockHandle2); + if (ACPI_FAILURE (Status)) + { + AcpiOsPrintf ("Could not get GlobalLock, %X\n", Status); + } + + Status = AcpiReleaseGlobalLock (LockHandle1); + if (ACPI_FAILURE (Status)) + { + AcpiOsPrintf ("Could not release GlobalLock, %X\n", Status); + } + + Status = AcpiReleaseGlobalLock (LockHandle2); + if (ACPI_FAILURE (Status)) + { + AcpiOsPrintf ("Could not release GlobalLock, %X\n", Status); + } + + /* Get Devices */ + + Status = AcpiGetDevices (NULL, AeGetDevices, NULL, NULL); + if (ACPI_FAILURE (Status)) + { + AcpiOsPrintf ("Could not AcpiGetDevices, %X\n", Status); + } + + Status = AcpiGetStatistics (&Stats); + if (ACPI_FAILURE (Status)) + { + AcpiOsPrintf ("Could not AcpiGetStatistics, %X\n", Status); + } +} + |