| 0,0 → 1,2129 |
|---|
| /******************************************************************************* |
| * |
| * Module Name: dbcmds - debug commands and output routines |
| * |
| ******************************************************************************/ |
| |
| /****************************************************************************** |
| * |
| * 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 "acpi.h" |
| #include "accommon.h" |
| #include "acdispat.h" |
| #include "acnamesp.h" |
| #include "acevents.h" |
| #include "acdebug.h" |
| #include "acresrc.h" |
| #include "acdisasm.h" |
| #include "actables.h" |
| #include "acparser.h" |
| |
| #ifdef ACPI_DEBUGGER |
| |
| #define _COMPONENT ACPI_CA_DEBUGGER |
| ACPI_MODULE_NAME ("dbcmds") |
| |
| |
| /* Local prototypes */ |
| |
| static ACPI_STATUS |
| AcpiDbIntegrityWalk ( |
| ACPI_HANDLE ObjHandle, |
| UINT32 NestingLevel, |
| void *Context, |
| void **ReturnValue); |
| |
| static ACPI_STATUS |
| AcpiDbWalkAndMatchName ( |
| ACPI_HANDLE ObjHandle, |
| UINT32 NestingLevel, |
| void *Context, |
| void **ReturnValue); |
| |
| static ACPI_STATUS |
| AcpiDbWalkForReferences ( |
| ACPI_HANDLE ObjHandle, |
| UINT32 NestingLevel, |
| void *Context, |
| void **ReturnValue); |
| |
| static ACPI_STATUS |
| AcpiDbWalkForSpecificObjects ( |
| ACPI_HANDLE ObjHandle, |
| UINT32 NestingLevel, |
| void *Context, |
| void **ReturnValue); |
| |
| static ACPI_NAMESPACE_NODE * |
| AcpiDbConvertToNode ( |
| char *InString); |
| |
| static void |
| AcpiDmCompareAmlResources ( |
| UINT8 *Aml1Buffer, |
| ACPI_RSDESC_SIZE Aml1BufferLength, |
| UINT8 *Aml2Buffer, |
| ACPI_RSDESC_SIZE Aml2BufferLength); |
| |
| static ACPI_STATUS |
| AcpiDmTestResourceConversion ( |
| ACPI_NAMESPACE_NODE *Node, |
| char *Name); |
| |
| |
| /* |
| * Arguments for the Objects command |
| * These object types map directly to the ACPI_TYPES |
| */ |
| static ARGUMENT_INFO AcpiDbObjectTypes [] = |
| { |
| {"ANY"}, |
| {"INTEGERS"}, |
| {"STRINGS"}, |
| {"BUFFERS"}, |
| {"PACKAGES"}, |
| {"FIELDS"}, |
| {"DEVICES"}, |
| {"EVENTS"}, |
| {"METHODS"}, |
| {"MUTEXES"}, |
| {"REGIONS"}, |
| {"POWERRESOURCES"}, |
| {"PROCESSORS"}, |
| {"THERMALZONES"}, |
| {"BUFFERFIELDS"}, |
| {"DDBHANDLES"}, |
| {"DEBUG"}, |
| {"REGIONFIELDS"}, |
| {"BANKFIELDS"}, |
| {"INDEXFIELDS"}, |
| {"REFERENCES"}, |
| {"ALIAS"}, |
| {NULL} /* Must be null terminated */ |
| }; |
| |
| |
| /******************************************************************************* |
| * |
| * FUNCTION: AcpiDbConvertToNode |
| * |
| * PARAMETERS: InString - String to convert |
| * |
| * RETURN: Pointer to a NS node |
| * |
| * DESCRIPTION: Convert a string to a valid NS pointer. Handles numeric or |
| * alpha strings. |
| * |
| ******************************************************************************/ |
| |
| static ACPI_NAMESPACE_NODE * |
| AcpiDbConvertToNode ( |
| char *InString) |
| { |
| ACPI_NAMESPACE_NODE *Node; |
| |
| |
| if ((*InString >= 0x30) && (*InString <= 0x39)) |
| { |
| /* Numeric argument, convert */ |
| |
| Node = ACPI_TO_POINTER (ACPI_STRTOUL (InString, NULL, 16)); |
| if (!AcpiOsReadable (Node, sizeof (ACPI_NAMESPACE_NODE))) |
| { |
| AcpiOsPrintf ("Address %p is invalid in this address space\n", |
| Node); |
| return (NULL); |
| } |
| |
| /* Make sure pointer is valid NS node */ |
| |
| if (ACPI_GET_DESCRIPTOR_TYPE (Node) != ACPI_DESC_TYPE_NAMED) |
| { |
| AcpiOsPrintf ("Address %p is not a valid NS node [%s]\n", |
| Node, AcpiUtGetDescriptorName (Node)); |
| return (NULL); |
| } |
| } |
| else |
| { |
| /* Alpha argument */ |
| /* The parameter is a name string that must be resolved to a |
| * Named obj |
| */ |
| Node = AcpiDbLocalNsLookup (InString); |
| if (!Node) |
| { |
| Node = AcpiGbl_RootNode; |
| } |
| } |
| |
| return (Node); |
| } |
| |
| |
| /******************************************************************************* |
| * |
| * FUNCTION: AcpiDbSleep |
| * |
| * PARAMETERS: ObjectArg - Desired sleep state (0-5) |
| * |
| * RETURN: Status |
| * |
| * DESCRIPTION: Simulate a sleep/wake sequence |
| * |
| ******************************************************************************/ |
| |
| ACPI_STATUS |
| AcpiDbSleep ( |
| char *ObjectArg) |
| { |
| ACPI_STATUS Status; |
| UINT8 SleepState; |
| |
| |
| SleepState = (UINT8) ACPI_STRTOUL (ObjectArg, NULL, 0); |
| |
| AcpiOsPrintf ("**** Prepare to sleep ****\n"); |
| Status = AcpiEnterSleepStatePrep (SleepState); |
| if (ACPI_FAILURE (Status)) |
| { |
| return (Status); |
| } |
| |
| AcpiOsPrintf ("**** Going to sleep ****\n"); |
| Status = AcpiEnterSleepState (SleepState); |
| if (ACPI_FAILURE (Status)) |
| { |
| return (Status); |
| } |
| |
| AcpiOsPrintf ("**** returning from sleep ****\n"); |
| Status = AcpiLeaveSleepState (SleepState); |
| |
| return (Status); |
| } |
| |
| |
| /******************************************************************************* |
| * |
| * FUNCTION: AcpiDbWalkForReferences |
| * |
| * PARAMETERS: Callback from WalkNamespace |
| * |
| * RETURN: Status |
| * |
| * DESCRIPTION: Check if this namespace object refers to the target object |
| * that is passed in as the context value. |
| * |
| * Note: Currently doesn't check subobjects within the Node's object |
| * |
| ******************************************************************************/ |
| |
| static ACPI_STATUS |
| AcpiDbWalkForReferences ( |
| ACPI_HANDLE ObjHandle, |
| UINT32 NestingLevel, |
| void *Context, |
| void **ReturnValue) |
| { |
| ACPI_OPERAND_OBJECT *ObjDesc = (ACPI_OPERAND_OBJECT *) Context; |
| ACPI_NAMESPACE_NODE *Node = (ACPI_NAMESPACE_NODE *) ObjHandle; |
| |
| |
| /* Check for match against the namespace node itself */ |
| |
| if (Node == (void *) ObjDesc) |
| { |
| AcpiOsPrintf ("Object is a Node [%4.4s]\n", |
| AcpiUtGetNodeName (Node)); |
| } |
| |
| /* Check for match against the object attached to the node */ |
| |
| if (AcpiNsGetAttachedObject (Node) == ObjDesc) |
| { |
| AcpiOsPrintf ("Reference at Node->Object %p [%4.4s]\n", |
| Node, AcpiUtGetNodeName (Node)); |
| } |
| |
| return (AE_OK); |
| } |
| |
| |
| /******************************************************************************* |
| * |
| * FUNCTION: AcpiDbFindReferences |
| * |
| * PARAMETERS: ObjectArg - String with hex value of the object |
| * |
| * RETURN: None |
| * |
| * DESCRIPTION: Search namespace for all references to the input object |
| * |
| ******************************************************************************/ |
| |
| void |
| AcpiDbFindReferences ( |
| char *ObjectArg) |
| { |
| ACPI_OPERAND_OBJECT *ObjDesc; |
| |
| |
| /* Convert string to object pointer */ |
| |
| ObjDesc = ACPI_TO_POINTER (ACPI_STRTOUL (ObjectArg, NULL, 16)); |
| |
| /* Search all nodes in namespace */ |
| |
| (void) AcpiWalkNamespace (ACPI_TYPE_ANY, ACPI_ROOT_OBJECT, ACPI_UINT32_MAX, |
| AcpiDbWalkForReferences, NULL, (void *) ObjDesc, NULL); |
| } |
| |
| |
| /******************************************************************************* |
| * |
| * FUNCTION: AcpiDbWalkForPredefinedNames |
| * |
| * PARAMETERS: Callback from WalkNamespace |
| * |
| * RETURN: Status |
| * |
| * DESCRIPTION: Detect and display predefined ACPI names (names that start with |
| * an underscore) |
| * |
| ******************************************************************************/ |
| |
| static ACPI_STATUS |
| AcpiDbWalkForPredefinedNames ( |
| ACPI_HANDLE ObjHandle, |
| UINT32 NestingLevel, |
| void *Context, |
| void **ReturnValue) |
| { |
| ACPI_NAMESPACE_NODE *Node = (ACPI_NAMESPACE_NODE *) ObjHandle; |
| UINT32 *Count = (UINT32 *) Context; |
| const ACPI_PREDEFINED_INFO *Predefined; |
| const ACPI_PREDEFINED_INFO *Package = NULL; |
| char *Pathname; |
| |
| |
| Predefined = AcpiNsCheckForPredefinedName (Node); |
| if (!Predefined) |
| { |
| return (AE_OK); |
| } |
| |
| Pathname = AcpiNsGetExternalPathname (Node); |
| if (!Pathname) |
| { |
| return (AE_OK); |
| } |
| |
| /* If method returns a package, the info is in the next table entry */ |
| |
| if (Predefined->Info.ExpectedBtypes & ACPI_BTYPE_PACKAGE) |
| { |
| Package = Predefined + 1; |
| } |
| |
| AcpiOsPrintf ("%-32s arg %X ret %2.2X", Pathname, |
| Predefined->Info.ParamCount, Predefined->Info.ExpectedBtypes); |
| |
| if (Package) |
| { |
| AcpiOsPrintf (" PkgType %2.2X ObjType %2.2X Count %2.2X", |
| Package->RetInfo.Type, Package->RetInfo.ObjectType1, |
| Package->RetInfo.Count1); |
| } |
| |
| AcpiOsPrintf("\n"); |
| |
| AcpiNsCheckParameterCount (Pathname, Node, ACPI_UINT32_MAX, Predefined); |
| ACPI_FREE (Pathname); |
| (*Count)++; |
| |
| return (AE_OK); |
| } |
| |
| |
| /******************************************************************************* |
| * |
| * FUNCTION: AcpiDbCheckPredefinedNames |
| * |
| * PARAMETERS: None |
| * |
| * RETURN: None |
| * |
| * DESCRIPTION: Validate all predefined names in the namespace |
| * |
| ******************************************************************************/ |
| |
| void |
| AcpiDbCheckPredefinedNames ( |
| void) |
| { |
| UINT32 Count = 0; |
| |
| |
| /* Search all nodes in namespace */ |
| |
| (void) AcpiWalkNamespace (ACPI_TYPE_ANY, ACPI_ROOT_OBJECT, ACPI_UINT32_MAX, |
| AcpiDbWalkForPredefinedNames, NULL, (void *) &Count, NULL); |
| |
| AcpiOsPrintf ("Found %u predefined names in the namespace\n", Count); |
| } |
| |
| |
| /******************************************************************************* |
| * |
| * FUNCTION: AcpiDbWalkForExecute |
| * |
| * PARAMETERS: Callback from WalkNamespace |
| * |
| * RETURN: Status |
| * |
| * DESCRIPTION: Batch execution module. Currently only executes predefined |
| * ACPI names. |
| * |
| ******************************************************************************/ |
| |
| static ACPI_STATUS |
| AcpiDbWalkForExecute ( |
| ACPI_HANDLE ObjHandle, |
| UINT32 NestingLevel, |
| void *Context, |
| void **ReturnValue) |
| { |
| ACPI_NAMESPACE_NODE *Node = (ACPI_NAMESPACE_NODE *) ObjHandle; |
| ACPI_EXECUTE_WALK *Info = (ACPI_EXECUTE_WALK *) Context; |
| ACPI_BUFFER ReturnObj; |
| ACPI_STATUS Status; |
| char *Pathname; |
| UINT32 i; |
| ACPI_DEVICE_INFO *ObjInfo; |
| ACPI_OBJECT_LIST ParamObjects; |
| ACPI_OBJECT Params[ACPI_METHOD_NUM_ARGS]; |
| const ACPI_PREDEFINED_INFO *Predefined; |
| |
| |
| Predefined = AcpiNsCheckForPredefinedName (Node); |
| if (!Predefined) |
| { |
| return (AE_OK); |
| } |
| |
| if (Node->Type == ACPI_TYPE_LOCAL_SCOPE) |
| { |
| return (AE_OK); |
| } |
| |
| Pathname = AcpiNsGetExternalPathname (Node); |
| if (!Pathname) |
| { |
| return (AE_OK); |
| } |
| |
| /* Get the object info for number of method parameters */ |
| |
| Status = AcpiGetObjectInfo (ObjHandle, &ObjInfo); |
| if (ACPI_FAILURE (Status)) |
| { |
| return (Status); |
| } |
| |
| ParamObjects.Pointer = NULL; |
| ParamObjects.Count = 0; |
| |
| if (ObjInfo->Type == ACPI_TYPE_METHOD) |
| { |
| /* Setup default parameters */ |
| |
| for (i = 0; i < ObjInfo->ParamCount; i++) |
| { |
| Params[i].Type = ACPI_TYPE_INTEGER; |
| Params[i].Integer.Value = 1; |
| } |
| |
| ParamObjects.Pointer = Params; |
| ParamObjects.Count = ObjInfo->ParamCount; |
| } |
| |
| ACPI_FREE (ObjInfo); |
| ReturnObj.Pointer = NULL; |
| ReturnObj.Length = ACPI_ALLOCATE_BUFFER; |
| |
| /* Do the actual method execution */ |
| |
| AcpiGbl_MethodExecuting = TRUE; |
| |
| Status = AcpiEvaluateObject (Node, NULL, &ParamObjects, &ReturnObj); |
| |
| AcpiOsPrintf ("%-32s returned %s\n", Pathname, AcpiFormatException (Status)); |
| AcpiGbl_MethodExecuting = FALSE; |
| ACPI_FREE (Pathname); |
| |
| /* Ignore status from method execution */ |
| |
| Status = AE_OK; |
| |
| /* Update count, check if we have executed enough methods */ |
| |
| Info->Count++; |
| if (Info->Count >= Info->MaxCount) |
| { |
| Status = AE_CTRL_TERMINATE; |
| } |
| |
| return (Status); |
| } |
| |
| |
| /******************************************************************************* |
| * |
| * FUNCTION: AcpiDbBatchExecute |
| * |
| * PARAMETERS: CountArg - Max number of methods to execute |
| * |
| * RETURN: None |
| * |
| * DESCRIPTION: Namespace batch execution. Execute predefined names in the |
| * namespace, up to the max count, if specified. |
| * |
| ******************************************************************************/ |
| |
| void |
| AcpiDbBatchExecute ( |
| char *CountArg) |
| { |
| ACPI_EXECUTE_WALK Info; |
| |
| |
| Info.Count = 0; |
| Info.MaxCount = ACPI_UINT32_MAX; |
| |
| if (CountArg) |
| { |
| Info.MaxCount = ACPI_STRTOUL (CountArg, NULL, 0); |
| } |
| |
| |
| /* Search all nodes in namespace */ |
| |
| (void) AcpiWalkNamespace (ACPI_TYPE_ANY, ACPI_ROOT_OBJECT, ACPI_UINT32_MAX, |
| AcpiDbWalkForExecute, NULL, (void *) &Info, NULL); |
| |
| AcpiOsPrintf ("Executed %u predefined names in the namespace\n", Info.Count); |
| } |
| |
| |
| /******************************************************************************* |
| * |
| * FUNCTION: AcpiDbDisplayLocks |
| * |
| * PARAMETERS: None |
| * |
| * RETURN: None |
| * |
| * DESCRIPTION: Display information about internal mutexes. |
| * |
| ******************************************************************************/ |
| |
| void |
| AcpiDbDisplayLocks ( |
| void) |
| { |
| UINT32 i; |
| |
| |
| for (i = 0; i < ACPI_MAX_MUTEX; i++) |
| { |
| AcpiOsPrintf ("%26s : %s\n", AcpiUtGetMutexName (i), |
| AcpiGbl_MutexInfo[i].ThreadId == ACPI_MUTEX_NOT_ACQUIRED |
| ? "Locked" : "Unlocked"); |
| } |
| } |
| |
| |
| /******************************************************************************* |
| * |
| * FUNCTION: AcpiDbDisplayTableInfo |
| * |
| * PARAMETERS: TableArg - String with name of table to be displayed |
| * |
| * RETURN: None |
| * |
| * DESCRIPTION: Display information about loaded tables. Current |
| * implementation displays all loaded tables. |
| * |
| ******************************************************************************/ |
| |
| void |
| AcpiDbDisplayTableInfo ( |
| char *TableArg) |
| { |
| UINT32 i; |
| ACPI_TABLE_DESC *TableDesc; |
| ACPI_STATUS Status; |
| |
| |
| /* Walk the entire root table list */ |
| |
| for (i = 0; i < AcpiGbl_RootTableList.CurrentTableCount; i++) |
| { |
| TableDesc = &AcpiGbl_RootTableList.Tables[i]; |
| AcpiOsPrintf ("%u ", i); |
| |
| /* Make sure that the table is mapped */ |
| |
| Status = AcpiTbVerifyTable (TableDesc); |
| if (ACPI_FAILURE (Status)) |
| { |
| return; |
| } |
| |
| /* Dump the table header */ |
| |
| if (TableDesc->Pointer) |
| { |
| AcpiTbPrintTableHeader (TableDesc->Address, TableDesc->Pointer); |
| } |
| else |
| { |
| /* If the pointer is null, the table has been unloaded */ |
| |
| ACPI_INFO ((AE_INFO, "%4.4s - Table has been unloaded", |
| TableDesc->Signature.Ascii)); |
| } |
| } |
| } |
| |
| |
| /******************************************************************************* |
| * |
| * FUNCTION: AcpiDbUnloadAcpiTable |
| * |
| * PARAMETERS: TableArg - Name of the table to be unloaded |
| * InstanceArg - Which instance of the table to unload (if |
| * there are multiple tables of the same type) |
| * |
| * RETURN: Nonde |
| * |
| * DESCRIPTION: Unload an ACPI table. |
| * Instance is not implemented |
| * |
| ******************************************************************************/ |
| |
| void |
| AcpiDbUnloadAcpiTable ( |
| char *TableArg, |
| char *InstanceArg) |
| { |
| /* TBD: Need to reimplement for new data structures */ |
| |
| #if 0 |
| UINT32 i; |
| ACPI_STATUS Status; |
| |
| |
| /* Search all tables for the target type */ |
| |
| for (i = 0; i < (ACPI_TABLE_ID_MAX+1); i++) |
| { |
| if (!ACPI_STRNCMP (TableArg, AcpiGbl_TableData[i].Signature, |
| AcpiGbl_TableData[i].SigLength)) |
| { |
| /* Found the table, unload it */ |
| |
| Status = AcpiUnloadTable (i); |
| if (ACPI_SUCCESS (Status)) |
| { |
| AcpiOsPrintf ("[%s] unloaded and uninstalled\n", TableArg); |
| } |
| else |
| { |
| AcpiOsPrintf ("%s, while unloading [%s]\n", |
| AcpiFormatException (Status), TableArg); |
| } |
| |
| return; |
| } |
| } |
| |
| AcpiOsPrintf ("Unknown table type [%s]\n", TableArg); |
| #endif |
| } |
| |
| |
| /******************************************************************************* |
| * |
| * FUNCTION: AcpiDbSetMethodBreakpoint |
| * |
| * PARAMETERS: Location - AML offset of breakpoint |
| * WalkState - Current walk info |
| * Op - Current Op (from parse walk) |
| * |
| * RETURN: None |
| * |
| * DESCRIPTION: Set a breakpoint in a control method at the specified |
| * AML offset |
| * |
| ******************************************************************************/ |
| |
| void |
| AcpiDbSetMethodBreakpoint ( |
| char *Location, |
| ACPI_WALK_STATE *WalkState, |
| ACPI_PARSE_OBJECT *Op) |
| { |
| UINT32 Address; |
| |
| |
| if (!Op) |
| { |
| AcpiOsPrintf ("There is no method currently executing\n"); |
| return; |
| } |
| |
| /* Get and verify the breakpoint address */ |
| |
| Address = ACPI_STRTOUL (Location, NULL, 16); |
| if (Address <= Op->Common.AmlOffset) |
| { |
| AcpiOsPrintf ("Breakpoint %X is beyond current address %X\n", |
| Address, Op->Common.AmlOffset); |
| } |
| |
| /* Save breakpoint in current walk */ |
| |
| WalkState->UserBreakpoint = Address; |
| AcpiOsPrintf ("Breakpoint set at AML offset %X\n", Address); |
| } |
| |
| |
| /******************************************************************************* |
| * |
| * FUNCTION: AcpiDbSetMethodCallBreakpoint |
| * |
| * PARAMETERS: Op - Current Op (from parse walk) |
| * |
| * RETURN: None |
| * |
| * DESCRIPTION: Set a breakpoint in a control method at the specified |
| * AML offset |
| * |
| ******************************************************************************/ |
| |
| void |
| AcpiDbSetMethodCallBreakpoint ( |
| ACPI_PARSE_OBJECT *Op) |
| { |
| |
| |
| if (!Op) |
| { |
| AcpiOsPrintf ("There is no method currently executing\n"); |
| return; |
| } |
| |
| AcpiGbl_StepToNextCall = TRUE; |
| } |
| |
| |
| /******************************************************************************* |
| * |
| * FUNCTION: AcpiDbDisassembleAml |
| * |
| * PARAMETERS: Statements - Number of statements to disassemble |
| * Op - Current Op (from parse walk) |
| * |
| * RETURN: None |
| * |
| * DESCRIPTION: Display disassembled AML (ASL) starting from Op for the number |
| * of statements specified. |
| * |
| ******************************************************************************/ |
| |
| void |
| AcpiDbDisassembleAml ( |
| char *Statements, |
| ACPI_PARSE_OBJECT *Op) |
| { |
| UINT32 NumStatements = 8; |
| |
| |
| if (!Op) |
| { |
| AcpiOsPrintf ("There is no method currently executing\n"); |
| return; |
| } |
| |
| if (Statements) |
| { |
| NumStatements = ACPI_STRTOUL (Statements, NULL, 0); |
| } |
| |
| AcpiDmDisassemble (NULL, Op, NumStatements); |
| } |
| |
| |
| /******************************************************************************* |
| * |
| * FUNCTION: AcpiDbDisassembleMethod |
| * |
| * PARAMETERS: Name - Name of control method |
| * |
| * RETURN: None |
| * |
| * DESCRIPTION: Display disassembled AML (ASL) starting from Op for the number |
| * of statements specified. |
| * |
| ******************************************************************************/ |
| |
| ACPI_STATUS |
| AcpiDbDisassembleMethod ( |
| char *Name) |
| { |
| ACPI_STATUS Status; |
| ACPI_PARSE_OBJECT *Op; |
| ACPI_WALK_STATE *WalkState; |
| ACPI_OPERAND_OBJECT *ObjDesc; |
| ACPI_NAMESPACE_NODE *Method; |
| |
| |
| Method = AcpiDbConvertToNode (Name); |
| if (!Method) |
| { |
| return (AE_BAD_PARAMETER); |
| } |
| |
| ObjDesc = Method->Object; |
| |
| Op = AcpiPsCreateScopeOp (); |
| if (!Op) |
| { |
| return (AE_NO_MEMORY); |
| } |
| |
| /* Create and initialize a new walk state */ |
| |
| WalkState = AcpiDsCreateWalkState (0, Op, NULL, NULL); |
| if (!WalkState) |
| { |
| return (AE_NO_MEMORY); |
| } |
| |
| Status = AcpiDsInitAmlWalk (WalkState, Op, NULL, |
| ObjDesc->Method.AmlStart, |
| ObjDesc->Method.AmlLength, NULL, ACPI_IMODE_LOAD_PASS1); |
| if (ACPI_FAILURE (Status)) |
| { |
| return (Status); |
| } |
| |
| /* Parse the AML */ |
| |
| WalkState->ParseFlags &= ~ACPI_PARSE_DELETE_TREE; |
| WalkState->ParseFlags |= ACPI_PARSE_DISASSEMBLE; |
| Status = AcpiPsParseAml (WalkState); |
| |
| AcpiDmDisassemble (NULL, Op, 0); |
| AcpiPsDeleteParseTree (Op); |
| return (AE_OK); |
| } |
| |
| |
| /******************************************************************************* |
| * |
| * FUNCTION: AcpiDbDumpNamespace |
| * |
| * PARAMETERS: StartArg - Node to begin namespace dump |
| * DepthArg - Maximum tree depth to be dumped |
| * |
| * RETURN: None |
| * |
| * DESCRIPTION: Dump entire namespace or a subtree. Each node is displayed |
| * with type and other information. |
| * |
| ******************************************************************************/ |
| |
| void |
| AcpiDbDumpNamespace ( |
| char *StartArg, |
| char *DepthArg) |
| { |
| ACPI_HANDLE SubtreeEntry = AcpiGbl_RootNode; |
| UINT32 MaxDepth = ACPI_UINT32_MAX; |
| |
| |
| /* No argument given, just start at the root and dump entire namespace */ |
| |
| if (StartArg) |
| { |
| SubtreeEntry = AcpiDbConvertToNode (StartArg); |
| if (!SubtreeEntry) |
| { |
| return; |
| } |
| |
| /* Now we can check for the depth argument */ |
| |
| if (DepthArg) |
| { |
| MaxDepth = ACPI_STRTOUL (DepthArg, NULL, 0); |
| } |
| } |
| |
| AcpiDbSetOutputDestination (ACPI_DB_DUPLICATE_OUTPUT); |
| AcpiOsPrintf ("ACPI Namespace (from %4.4s (%p) subtree):\n", |
| ((ACPI_NAMESPACE_NODE *) SubtreeEntry)->Name.Ascii, SubtreeEntry); |
| |
| /* Display the subtree */ |
| |
| AcpiDbSetOutputDestination (ACPI_DB_REDIRECTABLE_OUTPUT); |
| AcpiNsDumpObjects (ACPI_TYPE_ANY, ACPI_DISPLAY_SUMMARY, MaxDepth, |
| ACPI_OWNER_ID_MAX, SubtreeEntry); |
| AcpiDbSetOutputDestination (ACPI_DB_CONSOLE_OUTPUT); |
| } |
| |
| |
| /******************************************************************************* |
| * |
| * FUNCTION: AcpiDbDumpNamespaceByOwner |
| * |
| * PARAMETERS: OwnerArg - Owner ID whose nodes will be displayed |
| * DepthArg - Maximum tree depth to be dumped |
| * |
| * RETURN: None |
| * |
| * DESCRIPTION: Dump elements of the namespace that are owned by the OwnerId. |
| * |
| ******************************************************************************/ |
| |
| void |
| AcpiDbDumpNamespaceByOwner ( |
| char *OwnerArg, |
| char *DepthArg) |
| { |
| ACPI_HANDLE SubtreeEntry = AcpiGbl_RootNode; |
| UINT32 MaxDepth = ACPI_UINT32_MAX; |
| ACPI_OWNER_ID OwnerId; |
| |
| |
| OwnerId = (ACPI_OWNER_ID) ACPI_STRTOUL (OwnerArg, NULL, 0); |
| |
| /* Now we can check for the depth argument */ |
| |
| if (DepthArg) |
| { |
| MaxDepth = ACPI_STRTOUL (DepthArg, NULL, 0); |
| } |
| |
| AcpiDbSetOutputDestination (ACPI_DB_DUPLICATE_OUTPUT); |
| AcpiOsPrintf ("ACPI Namespace by owner %X:\n", OwnerId); |
| |
| /* Display the subtree */ |
| |
| AcpiDbSetOutputDestination (ACPI_DB_REDIRECTABLE_OUTPUT); |
| AcpiNsDumpObjects (ACPI_TYPE_ANY, ACPI_DISPLAY_SUMMARY, MaxDepth, OwnerId, |
| SubtreeEntry); |
| AcpiDbSetOutputDestination (ACPI_DB_CONSOLE_OUTPUT); |
| } |
| |
| |
| /******************************************************************************* |
| * |
| * FUNCTION: AcpiDbSendNotify |
| * |
| * PARAMETERS: Name - Name of ACPI object to send the notify to |
| * Value - Value of the notify to send. |
| * |
| * RETURN: None |
| * |
| * DESCRIPTION: Send an ACPI notification. The value specified is sent to the |
| * named object as an ACPI notify. |
| * |
| ******************************************************************************/ |
| |
| void |
| AcpiDbSendNotify ( |
| char *Name, |
| UINT32 Value) |
| { |
| ACPI_NAMESPACE_NODE *Node; |
| ACPI_STATUS Status; |
| |
| |
| /* Translate name to an Named object */ |
| |
| Node = AcpiDbConvertToNode (Name); |
| if (!Node) |
| { |
| return; |
| } |
| |
| /* Decode Named object type */ |
| |
| switch (Node->Type) |
| { |
| case ACPI_TYPE_DEVICE: |
| case ACPI_TYPE_THERMAL: |
| |
| /* Send the notify */ |
| |
| Status = AcpiEvQueueNotifyRequest (Node, Value); |
| if (ACPI_FAILURE (Status)) |
| { |
| AcpiOsPrintf ("Could not queue notify\n"); |
| } |
| break; |
| |
| default: |
| AcpiOsPrintf ("Named object is not a device or a thermal object\n"); |
| break; |
| } |
| } |
| |
| |
| /******************************************************************************* |
| * |
| * FUNCTION: AcpiDbSetMethodData |
| * |
| * PARAMETERS: TypeArg - L for local, A for argument |
| * IndexArg - which one |
| * ValueArg - Value to set. |
| * |
| * RETURN: None |
| * |
| * DESCRIPTION: Set a local or argument for the running control method. |
| * NOTE: only object supported is Number. |
| * |
| ******************************************************************************/ |
| |
| void |
| AcpiDbSetMethodData ( |
| char *TypeArg, |
| char *IndexArg, |
| char *ValueArg) |
| { |
| char Type; |
| UINT32 Index; |
| UINT32 Value; |
| ACPI_WALK_STATE *WalkState; |
| ACPI_OPERAND_OBJECT *ObjDesc; |
| ACPI_STATUS Status; |
| ACPI_NAMESPACE_NODE *Node; |
| |
| |
| /* Validate TypeArg */ |
| |
| AcpiUtStrupr (TypeArg); |
| Type = TypeArg[0]; |
| if ((Type != 'L') && |
| (Type != 'A') && |
| (Type != 'N')) |
| { |
| AcpiOsPrintf ("Invalid SET operand: %s\n", TypeArg); |
| return; |
| } |
| |
| Value = ACPI_STRTOUL (ValueArg, NULL, 16); |
| |
| if (Type == 'N') |
| { |
| Node = AcpiDbConvertToNode (IndexArg); |
| if (Node->Type != ACPI_TYPE_INTEGER) |
| { |
| AcpiOsPrintf ("Can only set Integer nodes\n"); |
| return; |
| } |
| ObjDesc = Node->Object; |
| ObjDesc->Integer.Value = Value; |
| return; |
| } |
| |
| /* Get the index and value */ |
| |
| Index = ACPI_STRTOUL (IndexArg, NULL, 16); |
| |
| WalkState = AcpiDsGetCurrentWalkState (AcpiGbl_CurrentWalkList); |
| if (!WalkState) |
| { |
| AcpiOsPrintf ("There is no method currently executing\n"); |
| return; |
| } |
| |
| /* Create and initialize the new object */ |
| |
| ObjDesc = AcpiUtCreateIntegerObject ((UINT64) Value); |
| if (!ObjDesc) |
| { |
| AcpiOsPrintf ("Could not create an internal object\n"); |
| return; |
| } |
| |
| /* Store the new object into the target */ |
| |
| switch (Type) |
| { |
| case 'A': |
| |
| /* Set a method argument */ |
| |
| if (Index > ACPI_METHOD_MAX_ARG) |
| { |
| AcpiOsPrintf ("Arg%u - Invalid argument name\n", Index); |
| goto Cleanup; |
| } |
| |
| Status = AcpiDsStoreObjectToLocal (ACPI_REFCLASS_ARG, Index, ObjDesc, |
| WalkState); |
| if (ACPI_FAILURE (Status)) |
| { |
| goto Cleanup; |
| } |
| |
| ObjDesc = WalkState->Arguments[Index].Object; |
| |
| AcpiOsPrintf ("Arg%u: ", Index); |
| AcpiDmDisplayInternalObject (ObjDesc, WalkState); |
| break; |
| |
| case 'L': |
| |
| /* Set a method local */ |
| |
| if (Index > ACPI_METHOD_MAX_LOCAL) |
| { |
| AcpiOsPrintf ("Local%u - Invalid local variable name\n", Index); |
| goto Cleanup; |
| } |
| |
| Status = AcpiDsStoreObjectToLocal (ACPI_REFCLASS_LOCAL, Index, ObjDesc, |
| WalkState); |
| if (ACPI_FAILURE (Status)) |
| { |
| goto Cleanup; |
| } |
| |
| ObjDesc = WalkState->LocalVariables[Index].Object; |
| |
| AcpiOsPrintf ("Local%u: ", Index); |
| AcpiDmDisplayInternalObject (ObjDesc, WalkState); |
| break; |
| |
| default: |
| break; |
| } |
| |
| Cleanup: |
| AcpiUtRemoveReference (ObjDesc); |
| } |
| |
| |
| /******************************************************************************* |
| * |
| * FUNCTION: AcpiDbWalkForSpecificObjects |
| * |
| * PARAMETERS: Callback from WalkNamespace |
| * |
| * RETURN: Status |
| * |
| * DESCRIPTION: Display short info about objects in the namespace |
| * |
| ******************************************************************************/ |
| |
| static ACPI_STATUS |
| AcpiDbWalkForSpecificObjects ( |
| ACPI_HANDLE ObjHandle, |
| UINT32 NestingLevel, |
| void *Context, |
| void **ReturnValue) |
| { |
| ACPI_WALK_INFO *Info = (ACPI_WALK_INFO *) Context; |
| ACPI_BUFFER Buffer; |
| ACPI_STATUS Status; |
| |
| |
| Info->Count++; |
| |
| /* Get and display the full pathname to this object */ |
| |
| Buffer.Length = ACPI_ALLOCATE_LOCAL_BUFFER; |
| Status = AcpiNsHandleToPathname (ObjHandle, &Buffer); |
| if (ACPI_FAILURE (Status)) |
| { |
| AcpiOsPrintf ("Could Not get pathname for object %p\n", ObjHandle); |
| return (AE_OK); |
| } |
| |
| AcpiOsPrintf ("%32s", (char *) Buffer.Pointer); |
| ACPI_FREE (Buffer.Pointer); |
| |
| /* Dump short info about the object */ |
| |
| (void) AcpiNsDumpOneObject (ObjHandle, NestingLevel, Info, NULL); |
| return (AE_OK); |
| } |
| |
| |
| /******************************************************************************* |
| * |
| * FUNCTION: AcpiDbDisplayObjects |
| * |
| * PARAMETERS: ObjTypeArg - Type of object to display |
| * DisplayCountArg - Max depth to display |
| * |
| * RETURN: None |
| * |
| * DESCRIPTION: Display objects in the namespace of the requested type |
| * |
| ******************************************************************************/ |
| |
| ACPI_STATUS |
| AcpiDbDisplayObjects ( |
| char *ObjTypeArg, |
| char *DisplayCountArg) |
| { |
| ACPI_WALK_INFO Info; |
| ACPI_OBJECT_TYPE Type; |
| |
| |
| /* Get the object type */ |
| |
| Type = AcpiDbMatchArgument (ObjTypeArg, AcpiDbObjectTypes); |
| if (Type == ACPI_TYPE_NOT_FOUND) |
| { |
| AcpiOsPrintf ("Invalid or unsupported argument\n"); |
| return (AE_OK); |
| } |
| |
| AcpiDbSetOutputDestination (ACPI_DB_DUPLICATE_OUTPUT); |
| AcpiOsPrintf ( |
| "Objects of type [%s] defined in the current ACPI Namespace:\n", |
| AcpiUtGetTypeName (Type)); |
| |
| AcpiDbSetOutputDestination (ACPI_DB_REDIRECTABLE_OUTPUT); |
| |
| Info.Count = 0; |
| Info.OwnerId = ACPI_OWNER_ID_MAX; |
| Info.DebugLevel = ACPI_UINT32_MAX; |
| Info.DisplayType = ACPI_DISPLAY_SUMMARY | ACPI_DISPLAY_SHORT; |
| |
| /* Walk the namespace from the root */ |
| |
| (void) AcpiWalkNamespace (Type, ACPI_ROOT_OBJECT, ACPI_UINT32_MAX, |
| AcpiDbWalkForSpecificObjects, NULL, (void *) &Info, NULL); |
| |
| AcpiOsPrintf ( |
| "\nFound %u objects of type [%s] in the current ACPI Namespace\n", |
| Info.Count, AcpiUtGetTypeName (Type)); |
| |
| AcpiDbSetOutputDestination (ACPI_DB_CONSOLE_OUTPUT); |
| return (AE_OK); |
| } |
| |
| |
| /******************************************************************************* |
| * |
| * FUNCTION: AcpiDbWalkAndMatchName |
| * |
| * PARAMETERS: Callback from WalkNamespace |
| * |
| * RETURN: Status |
| * |
| * DESCRIPTION: Find a particular name/names within the namespace. Wildcards |
| * are supported -- '?' matches any character. |
| * |
| ******************************************************************************/ |
| |
| static ACPI_STATUS |
| AcpiDbWalkAndMatchName ( |
| ACPI_HANDLE ObjHandle, |
| UINT32 NestingLevel, |
| void *Context, |
| void **ReturnValue) |
| { |
| ACPI_STATUS Status; |
| char *RequestedName = (char *) Context; |
| UINT32 i; |
| ACPI_BUFFER Buffer; |
| ACPI_WALK_INFO Info; |
| |
| |
| /* Check for a name match */ |
| |
| for (i = 0; i < 4; i++) |
| { |
| /* Wildcard support */ |
| |
| if ((RequestedName[i] != '?') && |
| (RequestedName[i] != ((ACPI_NAMESPACE_NODE *) ObjHandle)->Name.Ascii[i])) |
| { |
| /* No match, just exit */ |
| |
| return (AE_OK); |
| } |
| } |
| |
| /* Get the full pathname to this object */ |
| |
| Buffer.Length = ACPI_ALLOCATE_LOCAL_BUFFER; |
| Status = AcpiNsHandleToPathname (ObjHandle, &Buffer); |
| if (ACPI_FAILURE (Status)) |
| { |
| AcpiOsPrintf ("Could Not get pathname for object %p\n", ObjHandle); |
| } |
| else |
| { |
| Info.OwnerId = ACPI_OWNER_ID_MAX; |
| Info.DebugLevel = ACPI_UINT32_MAX; |
| Info.DisplayType = ACPI_DISPLAY_SUMMARY | ACPI_DISPLAY_SHORT; |
| |
| AcpiOsPrintf ("%32s", (char *) Buffer.Pointer); |
| (void) AcpiNsDumpOneObject (ObjHandle, NestingLevel, &Info, NULL); |
| ACPI_FREE (Buffer.Pointer); |
| } |
| |
| return (AE_OK); |
| } |
| |
| |
| /******************************************************************************* |
| * |
| * FUNCTION: AcpiDbFindNameInNamespace |
| * |
| * PARAMETERS: NameArg - The 4-character ACPI name to find. |
| * wildcards are supported. |
| * |
| * RETURN: None |
| * |
| * DESCRIPTION: Search the namespace for a given name (with wildcards) |
| * |
| ******************************************************************************/ |
| |
| ACPI_STATUS |
| AcpiDbFindNameInNamespace ( |
| char *NameArg) |
| { |
| char AcpiName[5] = "____"; |
| char *AcpiNamePtr = AcpiName; |
| |
| |
| if (ACPI_STRLEN (NameArg) > 4) |
| { |
| AcpiOsPrintf ("Name must be no longer than 4 characters\n"); |
| return (AE_OK); |
| } |
| |
| /* Pad out name with underscores as necessary to create a 4-char name */ |
| |
| AcpiUtStrupr (NameArg); |
| while (*NameArg) |
| { |
| *AcpiNamePtr = *NameArg; |
| AcpiNamePtr++; |
| NameArg++; |
| } |
| |
| /* Walk the namespace from the root */ |
| |
| (void) AcpiWalkNamespace (ACPI_TYPE_ANY, ACPI_ROOT_OBJECT, ACPI_UINT32_MAX, |
| AcpiDbWalkAndMatchName, NULL, AcpiName, NULL); |
| |
| AcpiDbSetOutputDestination (ACPI_DB_CONSOLE_OUTPUT); |
| return (AE_OK); |
| } |
| |
| |
| /******************************************************************************* |
| * |
| * FUNCTION: AcpiDbSetScope |
| * |
| * PARAMETERS: Name - New scope path |
| * |
| * RETURN: Status |
| * |
| * DESCRIPTION: Set the "current scope" as maintained by this utility. |
| * The scope is used as a prefix to ACPI paths. |
| * |
| ******************************************************************************/ |
| |
| void |
| AcpiDbSetScope ( |
| char *Name) |
| { |
| ACPI_STATUS Status; |
| ACPI_NAMESPACE_NODE *Node; |
| |
| |
| if (!Name || Name[0] == 0) |
| { |
| AcpiOsPrintf ("Current scope: %s\n", AcpiGbl_DbScopeBuf); |
| return; |
| } |
| |
| AcpiDbPrepNamestring (Name); |
| |
| if (Name[0] == '\\') |
| { |
| /* Validate new scope from the root */ |
| |
| Status = AcpiNsGetNode (AcpiGbl_RootNode, Name, ACPI_NS_NO_UPSEARCH, |
| &Node); |
| if (ACPI_FAILURE (Status)) |
| { |
| goto ErrorExit; |
| } |
| |
| ACPI_STRCPY (AcpiGbl_DbScopeBuf, Name); |
| ACPI_STRCAT (AcpiGbl_DbScopeBuf, "\\"); |
| } |
| else |
| { |
| /* Validate new scope relative to old scope */ |
| |
| Status = AcpiNsGetNode (AcpiGbl_DbScopeNode, Name, ACPI_NS_NO_UPSEARCH, |
| &Node); |
| if (ACPI_FAILURE (Status)) |
| { |
| goto ErrorExit; |
| } |
| |
| ACPI_STRCAT (AcpiGbl_DbScopeBuf, Name); |
| ACPI_STRCAT (AcpiGbl_DbScopeBuf, "\\"); |
| } |
| |
| AcpiGbl_DbScopeNode = Node; |
| AcpiOsPrintf ("New scope: %s\n", AcpiGbl_DbScopeBuf); |
| return; |
| |
| ErrorExit: |
| |
| AcpiOsPrintf ("Could not attach scope: %s, %s\n", |
| Name, AcpiFormatException (Status)); |
| } |
| |
| |
| /******************************************************************************* |
| * |
| * FUNCTION: AcpiDmCompareAmlResources |
| * |
| * PARAMETERS: Aml1Buffer - Contains first resource list |
| * Aml1BufferLength - Length of first resource list |
| * Aml2Buffer - Contains second resource list |
| * Aml2BufferLength - Length of second resource list |
| * |
| * RETURN: None |
| * |
| * DESCRIPTION: Compare two AML resource lists, descriptor by descriptor (in |
| * order to isolate a miscompare to an individual resource) |
| * |
| ******************************************************************************/ |
| |
| static void |
| AcpiDmCompareAmlResources ( |
| UINT8 *Aml1Buffer, |
| ACPI_RSDESC_SIZE Aml1BufferLength, |
| UINT8 *Aml2Buffer, |
| ACPI_RSDESC_SIZE Aml2BufferLength) |
| { |
| UINT8 *Aml1; |
| UINT8 *Aml2; |
| ACPI_RSDESC_SIZE Aml1Length; |
| ACPI_RSDESC_SIZE Aml2Length; |
| ACPI_RSDESC_SIZE Offset = 0; |
| UINT8 ResourceType; |
| UINT32 Count = 0; |
| |
| |
| /* Compare overall buffer sizes (may be different due to size rounding) */ |
| |
| if (Aml1BufferLength != Aml2BufferLength) |
| { |
| AcpiOsPrintf ( |
| "**** Buffer length mismatch in converted AML: original %X new %X ****\n", |
| Aml1BufferLength, Aml2BufferLength); |
| } |
| |
| Aml1 = Aml1Buffer; |
| Aml2 = Aml2Buffer; |
| |
| /* Walk the descriptor lists, comparing each descriptor */ |
| |
| while (Aml1 < (Aml1Buffer + Aml1BufferLength)) |
| { |
| /* Get the lengths of each descriptor */ |
| |
| Aml1Length = AcpiUtGetDescriptorLength (Aml1); |
| Aml2Length = AcpiUtGetDescriptorLength (Aml2); |
| ResourceType = AcpiUtGetResourceType (Aml1); |
| |
| /* Check for descriptor length match */ |
| |
| if (Aml1Length != Aml2Length) |
| { |
| AcpiOsPrintf ( |
| "**** Length mismatch in descriptor [%.2X] type %2.2X, Offset %8.8X L1 %X L2 %X ****\n", |
| Count, ResourceType, Offset, Aml1Length, Aml2Length); |
| } |
| |
| /* Check for descriptor byte match */ |
| |
| else if (ACPI_MEMCMP (Aml1, Aml2, Aml1Length)) |
| { |
| AcpiOsPrintf ( |
| "**** Data mismatch in descriptor [%.2X] type %2.2X, Offset %8.8X ****\n", |
| Count, ResourceType, Offset); |
| } |
| |
| /* Exit on EndTag descriptor */ |
| |
| if (ResourceType == ACPI_RESOURCE_NAME_END_TAG) |
| { |
| return; |
| } |
| |
| /* Point to next descriptor in each buffer */ |
| |
| Count++; |
| Offset += Aml1Length; |
| Aml1 += Aml1Length; |
| Aml2 += Aml2Length; |
| } |
| } |
| |
| |
| /******************************************************************************* |
| * |
| * FUNCTION: AcpiDmTestResourceConversion |
| * |
| * PARAMETERS: Node - Parent device node |
| * Name - resource method name (_CRS) |
| * |
| * RETURN: Status |
| * |
| * DESCRIPTION: Compare the original AML with a conversion of the AML to |
| * internal resource list, then back to AML. |
| * |
| ******************************************************************************/ |
| |
| static ACPI_STATUS |
| AcpiDmTestResourceConversion ( |
| ACPI_NAMESPACE_NODE *Node, |
| char *Name) |
| { |
| ACPI_STATUS Status; |
| ACPI_BUFFER ReturnObj; |
| ACPI_BUFFER ResourceObj; |
| ACPI_BUFFER NewAml; |
| ACPI_OBJECT *OriginalAml; |
| |
| |
| AcpiOsPrintf ("Resource Conversion Comparison:\n"); |
| |
| NewAml.Length = ACPI_ALLOCATE_LOCAL_BUFFER; |
| ReturnObj.Length = ACPI_ALLOCATE_LOCAL_BUFFER; |
| ResourceObj.Length = ACPI_ALLOCATE_LOCAL_BUFFER; |
| |
| /* Get the original _CRS AML resource template */ |
| |
| Status = AcpiEvaluateObject (Node, Name, NULL, &ReturnObj); |
| if (ACPI_FAILURE (Status)) |
| { |
| AcpiOsPrintf ("Could not obtain %s: %s\n", |
| Name, AcpiFormatException (Status)); |
| return (Status); |
| } |
| |
| /* Get the AML resource template, converted to internal resource structs */ |
| |
| Status = AcpiGetCurrentResources (Node, &ResourceObj); |
| if (ACPI_FAILURE (Status)) |
| { |
| AcpiOsPrintf ("AcpiGetCurrentResources failed: %s\n", |
| AcpiFormatException (Status)); |
| goto Exit1; |
| } |
| |
| /* Convert internal resource list to external AML resource template */ |
| |
| Status = AcpiRsCreateAmlResources (ResourceObj.Pointer, &NewAml); |
| if (ACPI_FAILURE (Status)) |
| { |
| AcpiOsPrintf ("AcpiRsCreateAmlResources failed: %s\n", |
| AcpiFormatException (Status)); |
| goto Exit2; |
| } |
| |
| /* Compare original AML to the newly created AML resource list */ |
| |
| OriginalAml = ReturnObj.Pointer; |
| |
| AcpiDmCompareAmlResources ( |
| OriginalAml->Buffer.Pointer, (ACPI_RSDESC_SIZE) OriginalAml->Buffer.Length, |
| NewAml.Pointer, (ACPI_RSDESC_SIZE) NewAml.Length); |
| |
| /* Cleanup and exit */ |
| |
| ACPI_FREE (NewAml.Pointer); |
| Exit2: |
| ACPI_FREE (ResourceObj.Pointer); |
| Exit1: |
| ACPI_FREE (ReturnObj.Pointer); |
| return (Status); |
| } |
| |
| |
| /******************************************************************************* |
| * |
| * FUNCTION: AcpiDbDisplayResources |
| * |
| * PARAMETERS: ObjectArg - String with hex value of the object |
| * |
| * RETURN: None |
| * |
| * DESCRIPTION: Display the resource objects associated with a device. |
| * |
| ******************************************************************************/ |
| |
| void |
| AcpiDbDisplayResources ( |
| char *ObjectArg) |
| { |
| ACPI_NAMESPACE_NODE *Node; |
| ACPI_STATUS Status; |
| ACPI_BUFFER ReturnObj; |
| |
| |
| AcpiDbSetOutputDestination (ACPI_DB_REDIRECTABLE_OUTPUT); |
| AcpiDbgLevel |= ACPI_LV_RESOURCES; |
| |
| /* Convert string to object pointer */ |
| |
| Node = AcpiDbConvertToNode (ObjectArg); |
| if (!Node) |
| { |
| return; |
| } |
| |
| /* Prepare for a return object of arbitrary size */ |
| |
| ReturnObj.Pointer = AcpiGbl_DbBuffer; |
| ReturnObj.Length = ACPI_DEBUG_BUFFER_SIZE; |
| |
| /* _PRT */ |
| |
| AcpiOsPrintf ("Evaluating _PRT\n"); |
| |
| /* Check if _PRT exists */ |
| |
| Status = AcpiEvaluateObject (Node, METHOD_NAME__PRT, NULL, &ReturnObj); |
| if (ACPI_FAILURE (Status)) |
| { |
| AcpiOsPrintf ("Could not obtain _PRT: %s\n", |
| AcpiFormatException (Status)); |
| goto GetCrs; |
| } |
| |
| ReturnObj.Pointer = AcpiGbl_DbBuffer; |
| ReturnObj.Length = ACPI_DEBUG_BUFFER_SIZE; |
| |
| Status = AcpiGetIrqRoutingTable (Node, &ReturnObj); |
| if (ACPI_FAILURE (Status)) |
| { |
| AcpiOsPrintf ("GetIrqRoutingTable failed: %s\n", |
| AcpiFormatException (Status)); |
| goto GetCrs; |
| } |
| |
| AcpiRsDumpIrqList (ACPI_CAST_PTR (UINT8, AcpiGbl_DbBuffer)); |
| |
| |
| /* _CRS */ |
| |
| GetCrs: |
| AcpiOsPrintf ("Evaluating _CRS\n"); |
| |
| ReturnObj.Pointer = AcpiGbl_DbBuffer; |
| ReturnObj.Length = ACPI_DEBUG_BUFFER_SIZE; |
| |
| /* Check if _CRS exists */ |
| |
| Status = AcpiEvaluateObject (Node, METHOD_NAME__CRS, NULL, &ReturnObj); |
| if (ACPI_FAILURE (Status)) |
| { |
| AcpiOsPrintf ("Could not obtain _CRS: %s\n", |
| AcpiFormatException (Status)); |
| goto GetPrs; |
| } |
| |
| /* Get the _CRS resource list */ |
| |
| ReturnObj.Pointer = AcpiGbl_DbBuffer; |
| ReturnObj.Length = ACPI_DEBUG_BUFFER_SIZE; |
| |
| Status = AcpiGetCurrentResources (Node, &ReturnObj); |
| if (ACPI_FAILURE (Status)) |
| { |
| AcpiOsPrintf ("AcpiGetCurrentResources failed: %s\n", |
| AcpiFormatException (Status)); |
| goto GetPrs; |
| } |
| |
| /* Dump the _CRS resource list */ |
| |
| AcpiRsDumpResourceList (ACPI_CAST_PTR (ACPI_RESOURCE, |
| ReturnObj.Pointer)); |
| |
| /* |
| * Perform comparison of original AML to newly created AML. This tests both |
| * the AML->Resource conversion and the Resource->Aml conversion. |
| */ |
| Status = AcpiDmTestResourceConversion (Node, METHOD_NAME__CRS); |
| |
| /* Execute _SRS with the resource list */ |
| |
| Status = AcpiSetCurrentResources (Node, &ReturnObj); |
| if (ACPI_FAILURE (Status)) |
| { |
| AcpiOsPrintf ("AcpiSetCurrentResources failed: %s\n", |
| AcpiFormatException (Status)); |
| goto GetPrs; |
| } |
| |
| |
| /* _PRS */ |
| |
| GetPrs: |
| AcpiOsPrintf ("Evaluating _PRS\n"); |
| |
| ReturnObj.Pointer = AcpiGbl_DbBuffer; |
| ReturnObj.Length = ACPI_DEBUG_BUFFER_SIZE; |
| |
| /* Check if _PRS exists */ |
| |
| Status = AcpiEvaluateObject (Node, METHOD_NAME__PRS, NULL, &ReturnObj); |
| if (ACPI_FAILURE (Status)) |
| { |
| AcpiOsPrintf ("Could not obtain _PRS: %s\n", |
| AcpiFormatException (Status)); |
| goto Cleanup; |
| } |
| |
| ReturnObj.Pointer = AcpiGbl_DbBuffer; |
| ReturnObj.Length = ACPI_DEBUG_BUFFER_SIZE; |
| |
| Status = AcpiGetPossibleResources (Node, &ReturnObj); |
| if (ACPI_FAILURE (Status)) |
| { |
| AcpiOsPrintf ("AcpiGetPossibleResources failed: %s\n", |
| AcpiFormatException (Status)); |
| goto Cleanup; |
| } |
| |
| AcpiRsDumpResourceList (ACPI_CAST_PTR (ACPI_RESOURCE, AcpiGbl_DbBuffer)); |
| |
| Cleanup: |
| |
| AcpiDbSetOutputDestination (ACPI_DB_CONSOLE_OUTPUT); |
| return; |
| } |
| |
| |
| /******************************************************************************* |
| * |
| * FUNCTION: AcpiDbIntegrityWalk |
| * |
| * PARAMETERS: Callback from WalkNamespace |
| * |
| * RETURN: Status |
| * |
| * DESCRIPTION: Examine one NS node for valid values. |
| * |
| ******************************************************************************/ |
| |
| static ACPI_STATUS |
| AcpiDbIntegrityWalk ( |
| ACPI_HANDLE ObjHandle, |
| UINT32 NestingLevel, |
| void *Context, |
| void **ReturnValue) |
| { |
| ACPI_INTEGRITY_INFO *Info = (ACPI_INTEGRITY_INFO *) Context; |
| ACPI_NAMESPACE_NODE *Node = (ACPI_NAMESPACE_NODE *) ObjHandle; |
| ACPI_OPERAND_OBJECT *Object; |
| BOOLEAN Alias = TRUE; |
| |
| |
| Info->Nodes++; |
| |
| /* Verify the NS node, and dereference aliases */ |
| |
| while (Alias) |
| { |
| if (ACPI_GET_DESCRIPTOR_TYPE (Node) != ACPI_DESC_TYPE_NAMED) |
| { |
| AcpiOsPrintf ("Invalid Descriptor Type for Node %p [%s] - is %2.2X should be %2.2X\n", |
| Node, AcpiUtGetDescriptorName (Node), ACPI_GET_DESCRIPTOR_TYPE (Node), |
| ACPI_DESC_TYPE_NAMED); |
| return (AE_OK); |
| } |
| |
| if ((Node->Type == ACPI_TYPE_LOCAL_ALIAS) || |
| (Node->Type == ACPI_TYPE_LOCAL_METHOD_ALIAS)) |
| { |
| Node = (ACPI_NAMESPACE_NODE *) Node->Object; |
| } |
| else |
| { |
| Alias = FALSE; |
| } |
| } |
| |
| if (Node->Type > ACPI_TYPE_LOCAL_MAX) |
| { |
| AcpiOsPrintf ("Invalid Object Type for Node %p, Type = %X\n", |
| Node, Node->Type); |
| return (AE_OK); |
| } |
| |
| if (!AcpiUtValidAcpiName (Node->Name.Integer)) |
| { |
| AcpiOsPrintf ("Invalid AcpiName for Node %p\n", Node); |
| return (AE_OK); |
| } |
| |
| Object = AcpiNsGetAttachedObject (Node); |
| if (Object) |
| { |
| Info->Objects++; |
| if (ACPI_GET_DESCRIPTOR_TYPE (Object) != ACPI_DESC_TYPE_OPERAND) |
| { |
| AcpiOsPrintf ("Invalid Descriptor Type for Object %p [%s]\n", |
| Object, AcpiUtGetDescriptorName (Object)); |
| } |
| } |
| |
| return (AE_OK); |
| } |
| |
| |
| /******************************************************************************* |
| * |
| * FUNCTION: AcpiDbCheckIntegrity |
| * |
| * PARAMETERS: None |
| * |
| * RETURN: None |
| * |
| * DESCRIPTION: Check entire namespace for data structure integrity |
| * |
| ******************************************************************************/ |
| |
| void |
| AcpiDbCheckIntegrity ( |
| void) |
| { |
| ACPI_INTEGRITY_INFO Info = {0,0}; |
| |
| /* Search all nodes in namespace */ |
| |
| (void) AcpiWalkNamespace (ACPI_TYPE_ANY, ACPI_ROOT_OBJECT, ACPI_UINT32_MAX, |
| AcpiDbIntegrityWalk, NULL, (void *) &Info, NULL); |
| |
| AcpiOsPrintf ("Verified %u namespace nodes with %u Objects\n", |
| Info.Nodes, Info.Objects); |
| } |
| |
| |
| /******************************************************************************* |
| * |
| * FUNCTION: AcpiDbGenerateGpe |
| * |
| * PARAMETERS: GpeArg - Raw GPE number, ascii string |
| * BlockArg - GPE block number, ascii string |
| * 0 or 1 for FADT GPE blocks |
| * |
| * RETURN: None |
| * |
| * DESCRIPTION: Generate a GPE |
| * |
| ******************************************************************************/ |
| |
| void |
| AcpiDbGenerateGpe ( |
| char *GpeArg, |
| char *BlockArg) |
| { |
| UINT32 BlockNumber; |
| UINT32 GpeNumber; |
| ACPI_GPE_EVENT_INFO *GpeEventInfo; |
| |
| |
| GpeNumber = ACPI_STRTOUL (GpeArg, NULL, 0); |
| BlockNumber = ACPI_STRTOUL (BlockArg, NULL, 0); |
| |
| |
| GpeEventInfo = AcpiEvGetGpeEventInfo (ACPI_TO_POINTER (BlockNumber), |
| GpeNumber); |
| if (!GpeEventInfo) |
| { |
| AcpiOsPrintf ("Invalid GPE\n"); |
| return; |
| } |
| |
| (void) AcpiEvGpeDispatch (GpeEventInfo, GpeNumber); |
| } |
| |
| |
| /******************************************************************************* |
| * |
| * FUNCTION: AcpiDbBusWalk |
| * |
| * PARAMETERS: Callback from WalkNamespace |
| * |
| * RETURN: Status |
| * |
| * DESCRIPTION: Display info about device objects that have a corresponding |
| * _PRT method. |
| * |
| ******************************************************************************/ |
| |
| static ACPI_STATUS |
| AcpiDbBusWalk ( |
| ACPI_HANDLE ObjHandle, |
| UINT32 NestingLevel, |
| void *Context, |
| void **ReturnValue) |
| { |
| ACPI_NAMESPACE_NODE *Node = (ACPI_NAMESPACE_NODE *) ObjHandle; |
| ACPI_STATUS Status; |
| ACPI_BUFFER Buffer; |
| ACPI_NAMESPACE_NODE *TempNode; |
| ACPI_DEVICE_INFO *Info; |
| UINT32 i; |
| |
| |
| if ((Node->Type != ACPI_TYPE_DEVICE) && |
| (Node->Type != ACPI_TYPE_PROCESSOR)) |
| { |
| return (AE_OK); |
| } |
| |
| /* Exit if there is no _PRT under this device */ |
| |
| Status = AcpiGetHandle (Node, METHOD_NAME__PRT, |
| ACPI_CAST_PTR (ACPI_HANDLE, &TempNode)); |
| if (ACPI_FAILURE (Status)) |
| { |
| return (AE_OK); |
| } |
| |
| /* Get the full path to this device object */ |
| |
| Buffer.Length = ACPI_ALLOCATE_LOCAL_BUFFER; |
| Status = AcpiNsHandleToPathname (ObjHandle, &Buffer); |
| if (ACPI_FAILURE (Status)) |
| { |
| AcpiOsPrintf ("Could Not get pathname for object %p\n", ObjHandle); |
| return (AE_OK); |
| } |
| |
| Status = AcpiGetObjectInfo (ObjHandle, &Info); |
| if (ACPI_FAILURE (Status)) |
| { |
| return (AE_OK); |
| } |
| |
| /* Display the full path */ |
| |
| AcpiOsPrintf ("%-32s Type %X", (char *) Buffer.Pointer, Node->Type); |
| ACPI_FREE (Buffer.Pointer); |
| |
| if (Info->Flags & ACPI_PCI_ROOT_BRIDGE) |
| { |
| AcpiOsPrintf (" - Is PCI Root Bridge"); |
| } |
| AcpiOsPrintf ("\n"); |
| |
| /* _PRT info */ |
| |
| AcpiOsPrintf ("_PRT: %p\n", TempNode); |
| |
| /* Dump _ADR, _HID, _UID, _CID */ |
| |
| if (Info->Valid & ACPI_VALID_ADR) |
| { |
| AcpiOsPrintf ("_ADR: %8.8X%8.8X\n", ACPI_FORMAT_UINT64 (Info->Address)); |
| } |
| else |
| { |
| AcpiOsPrintf ("_ADR: <Not Present>\n"); |
| } |
| |
| if (Info->Valid & ACPI_VALID_HID) |
| { |
| AcpiOsPrintf ("_HID: %s\n", Info->HardwareId.String); |
| } |
| else |
| { |
| AcpiOsPrintf ("_HID: <Not Present>\n"); |
| } |
| |
| if (Info->Valid & ACPI_VALID_UID) |
| { |
| AcpiOsPrintf ("_UID: %s\n", Info->UniqueId.String); |
| } |
| else |
| { |
| AcpiOsPrintf ("_UID: <Not Present>\n"); |
| } |
| |
| if (Info->Valid & ACPI_VALID_CID) |
| { |
| for (i = 0; i < Info->CompatibleIdList.Count; i++) |
| { |
| AcpiOsPrintf ("_CID: %s\n", |
| Info->CompatibleIdList.Ids[i].String); |
| } |
| } |
| else |
| { |
| AcpiOsPrintf ("_CID: <Not Present>\n"); |
| } |
| |
| ACPI_FREE (Info); |
| return (AE_OK); |
| } |
| |
| |
| /******************************************************************************* |
| * |
| * FUNCTION: AcpiDbGetBusInfo |
| * |
| * PARAMETERS: None |
| * |
| * RETURN: None |
| * |
| * DESCRIPTION: Display info about system busses. |
| * |
| ******************************************************************************/ |
| |
| void |
| AcpiDbGetBusInfo ( |
| void) |
| { |
| /* Search all nodes in namespace */ |
| |
| (void) AcpiWalkNamespace (ACPI_TYPE_ANY, ACPI_ROOT_OBJECT, ACPI_UINT32_MAX, |
| AcpiDbBusWalk, NULL, NULL, NULL); |
| } |
| |
| #endif /* ACPI_DEBUGGER */ |