diff options
Diffstat (limited to 'sys/contrib/dev/acpica/Subsystem/Dispatcher/dswload.c')
| -rw-r--r-- | sys/contrib/dev/acpica/Subsystem/Dispatcher/dswload.c | 929 |
1 files changed, 0 insertions, 929 deletions
diff --git a/sys/contrib/dev/acpica/Subsystem/Dispatcher/dswload.c b/sys/contrib/dev/acpica/Subsystem/Dispatcher/dswload.c deleted file mode 100644 index 47d57a26eff8..000000000000 --- a/sys/contrib/dev/acpica/Subsystem/Dispatcher/dswload.c +++ /dev/null @@ -1,929 +0,0 @@ -/****************************************************************************** - * - * Module Name: dswload - Dispatcher namespace load callbacks - * $Revision: 26 $ - * - *****************************************************************************/ - -/****************************************************************************** - * - * 1. Copyright Notice - * - * Some or all of this work - Copyright (c) 1999, 2000, 2001, Intel Corp. - * All rights reserved. - * - * 2. License - * - * 2.1. This is your license from Intel Corp. under its intellectual property - * rights. You may have additional license terms from the party that provided - * you this software, covering your right to use that party's intellectual - * property rights. - * - * 2.2. Intel grants, free of charge, to any person ("Licensee") obtaining a - * copy of the source code appearing in this file ("Covered Code") an - * irrevocable, perpetual, worldwide license under Intel's copyrights in the - * base code distributed originally by Intel ("Original Intel Code") to copy, - * make derivatives, distribute, use and display any portion of the Covered - * Code in any form, with the right to sublicense such rights; and - * - * 2.3. Intel grants Licensee a non-exclusive and non-transferable patent - * license (with the right to sublicense), under only those claims of Intel - * patents that are infringed by the Original Intel Code, to make, use, sell, - * offer to sell, and import the Covered Code and derivative works thereof - * solely to the minimum extent necessary to exercise the above copyright - * license, and in no event shall the patent license extend to any additions - * to or modifications of the Original Intel Code. No other license or right - * is granted directly or by implication, estoppel or otherwise; - * - * The above copyright and patent license is granted only if the following - * conditions are met: - * - * 3. Conditions - * - * 3.1. Redistribution of Source with Rights to Further Distribute Source. - * Redistribution of source code of any substantial portion of the Covered - * Code or modification with rights to further distribute source must include - * the above Copyright Notice, the above License, this list of Conditions, - * and the following Disclaimer and Export Compliance provision. In addition, - * Licensee must cause all Covered Code to which Licensee contributes to - * contain a file documenting the changes Licensee made to create that Covered - * Code and the date of any change. Licensee must include in that file the - * documentation of any changes made by any predecessor Licensee. Licensee - * must include a prominent statement that the modification is derived, - * directly or indirectly, from Original Intel Code. - * - * 3.2. Redistribution of Source with no Rights to Further Distribute Source. - * Redistribution of source code of any substantial portion of the Covered - * Code or modification without rights to further distribute source must - * include the following Disclaimer and Export Compliance provision in the - * documentation and/or other materials provided with distribution. In - * addition, Licensee may not authorize further sublicense of source of any - * portion of the Covered Code, and must include terms to the effect that the - * license from Licensee to its licensee is limited to the intellectual - * property embodied in the software Licensee provides to its licensee, and - * not to intellectual property embodied in modifications its licensee may - * make. - * - * 3.3. Redistribution of Executable. Redistribution in executable form of any - * substantial portion of the Covered Code or modification must reproduce the - * above Copyright Notice, and the following Disclaimer and Export Compliance - * provision in the documentation and/or other materials provided with the - * distribution. - * - * 3.4. Intel retains all right, title, and interest in and to the Original - * Intel Code. - * - * 3.5. Neither the name Intel nor any other trademark owned or controlled by - * Intel shall be used in advertising or otherwise to promote the sale, use or - * other dealings in products derived from or relating to the Covered Code - * without prior written authorization from Intel. - * - * 4. Disclaimer and Export Compliance - * - * 4.1. INTEL MAKES NO WARRANTY OF ANY KIND REGARDING ANY SOFTWARE PROVIDED - * HERE. ANY SOFTWARE ORIGINATING FROM INTEL OR DERIVED FROM INTEL SOFTWARE - * IS PROVIDED "AS IS," AND INTEL WILL NOT PROVIDE ANY SUPPORT, ASSISTANCE, - * INSTALLATION, TRAINING OR OTHER SERVICES. INTEL WILL NOT PROVIDE ANY - * UPDATES, ENHANCEMENTS OR EXTENSIONS. INTEL SPECIFICALLY DISCLAIMS ANY - * IMPLIED WARRANTIES OF MERCHANTABILITY, NONINFRINGEMENT AND FITNESS FOR A - * PARTICULAR PURPOSE. - * - * 4.2. IN NO EVENT SHALL INTEL HAVE ANY LIABILITY TO LICENSEE, ITS LICENSEES - * OR ANY OTHER THIRD PARTY, FOR ANY LOST PROFITS, LOST DATA, LOSS OF USE OR - * COSTS OF PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES, OR FOR ANY INDIRECT, - * SPECIAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THIS AGREEMENT, UNDER ANY - * CAUSE OF ACTION OR THEORY OF LIABILITY, AND IRRESPECTIVE OF WHETHER INTEL - * HAS ADVANCE NOTICE OF THE POSSIBILITY OF SUCH DAMAGES. THESE LIMITATIONS - * SHALL APPLY NOTWITHSTANDING THE FAILURE OF THE ESSENTIAL PURPOSE OF ANY - * LIMITED REMEDY. - * - * 4.3. Licensee shall not export, either directly or indirectly, any of this - * software or system incorporating such software without first obtaining any - * required license or other approval from the U. S. Department of Commerce or - * any other agency or department of the United States Government. In the - * event Licensee exports any such software from the United States or - * re-exports any such software from a foreign destination, Licensee shall - * ensure that the distribution and export/re-export of the software is in - * compliance with all laws, regulations, orders, or other restrictions of the - * U.S. Export Administration Regulations. Licensee agrees that neither it nor - * any of its subsidiaries will export/re-export any technical data, process, - * software, or service, directly or indirectly, to any country for which the - * United States government or any agency thereof requires an export license, - * other governmental approval, or letter of assurance, without first obtaining - * such license, approval or letter. - * - *****************************************************************************/ - -#define __DSWLOAD_C__ - -#include "acpi.h" -#include "acparser.h" -#include "amlcode.h" -#include "acdispat.h" -#include "acinterp.h" -#include "acnamesp.h" -#include "acevents.h" - - -#define _COMPONENT DISPATCHER - MODULE_NAME ("dswload") - - -/***************************************************************************** - * - * FUNCTION: AcpiDsLoad1BeginOp - * - * PARAMETERS: WalkState - Current state of the parse tree walk - * Op - Op that has been just been reached in the - * walk; Arguments have not been evaluated yet. - * - * RETURN: Status - * - * DESCRIPTION: Descending callback used during the loading of ACPI tables. - * - ****************************************************************************/ - -ACPI_STATUS -AcpiDsLoad1BeginOp ( - UINT16 Opcode, - ACPI_PARSE_OBJECT *Op, - ACPI_WALK_STATE *WalkState, - ACPI_PARSE_OBJECT **OutOp) -{ - ACPI_NAMESPACE_NODE *Node; - ACPI_STATUS Status; - OBJECT_TYPE_INTERNAL DataType; - NATIVE_CHAR *Path; - - - DEBUG_PRINT (TRACE_DISPATCH, - ("Load1BeginOp: Op=%p State=%p\n", Op, WalkState)); - - - /* We are only interested in opcodes that have an associated name */ - - if (!AcpiPsIsNamedOp (Opcode)) - { - *OutOp = Op; - return (AE_OK); - } - - - /* Check if this object has already been installed in the namespace */ - - if (Op && Op->Node) - { - *OutOp = Op; - return (AE_OK); - } - - Path = AcpiPsGetNextNamestring (WalkState->ParserState); - - /* Map the raw opcode into an internal object type */ - - DataType = AcpiDsMapNamedOpcodeToDataType (Opcode); - - - DEBUG_PRINT (TRACE_DISPATCH, - ("Load1BeginOp: State=%p Op=%p Type=%x\n", WalkState, Op, DataType)); - - - if (Opcode == AML_SCOPE_OP) - { - DEBUG_PRINT (TRACE_DISPATCH, - ("Load1BeginOp: State=%p Op=%p Type=%x\n", WalkState, Op, DataType)); - } - - /* - * Enter the named type into the internal namespace. We enter the name - * as we go downward in the parse tree. Any necessary subobjects that involve - * arguments to the opcode must be created as we go back up the parse tree later. - */ - Status = AcpiNsLookup (WalkState->ScopeInfo, Path, - DataType, IMODE_LOAD_PASS1, - NS_NO_UPSEARCH, WalkState, &(Node)); - - if (ACPI_FAILURE (Status)) - { - return (Status); - } - - if (!Op) - { - /* Create a new op */ - - Op = AcpiPsAllocOp (Opcode); - if (!Op) - { - return (AE_NO_MEMORY); - } - } - - /* Initialize */ - - ((ACPI_PARSE2_OBJECT *)Op)->Name = Node->Name; - - /* - * Put the Node in the "op" object that the parser uses, so we - * can get it again quickly when this scope is closed - */ - Op->Node = Node; - - - AcpiPsAppendArg (AcpiPsGetParentScope (WalkState->ParserState), Op); - - *OutOp = Op; - - return (Status); -} - - -/***************************************************************************** - * - * FUNCTION: AcpiDsLoad1EndOp - * - * PARAMETERS: WalkState - Current state of the parse tree walk - * Op - Op that has been just been completed in the - * walk; Arguments have now been evaluated. - * - * RETURN: Status - * - * DESCRIPTION: Ascending callback used during the loading of the namespace, - * both control methods and everything else. - * - ****************************************************************************/ - -ACPI_STATUS -AcpiDsLoad1EndOp ( - ACPI_WALK_STATE *WalkState, - ACPI_PARSE_OBJECT *Op) -{ - OBJECT_TYPE_INTERNAL DataType; - - - DEBUG_PRINT (TRACE_DISPATCH, - ("Load1EndOp: Op=%p State=%p\n", Op, WalkState)); - - /* We are only interested in opcodes that have an associated name */ - - if (!AcpiPsIsNamedOp (Op->Opcode)) - { - return (AE_OK); - } - - - /* Get the type to determine if we should pop the scope */ - - DataType = AcpiDsMapNamedOpcodeToDataType (Op->Opcode); - - if (Op->Opcode == AML_NAME_OP) - { - /* For Name opcode, check the argument */ - - if (Op->Value.Arg) - { - DataType = AcpiDsMapOpcodeToDataType ( - (Op->Value.Arg)->Opcode, NULL); - ((ACPI_NAMESPACE_NODE *)Op->Node)->Type = - (UINT8) DataType; - } - } - - - /* Pop the scope stack */ - - if (AcpiNsOpensScope (DataType)) - { - - DEBUG_PRINT (TRACE_DISPATCH, - ("Load1EndOp/%s: Popping scope for Op %p\n", - AcpiCmGetTypeName (DataType), Op)); - AcpiDsScopeStackPop (WalkState); - } - - return (AE_OK); - -} - - -/***************************************************************************** - * - * FUNCTION: AcpiDsLoad2BeginOp - * - * PARAMETERS: WalkState - Current state of the parse tree walk - * Op - Op that has been just been reached in the - * walk; Arguments have not been evaluated yet. - * - * RETURN: Status - * - * DESCRIPTION: Descending callback used during the loading of ACPI tables. - * - ****************************************************************************/ - -ACPI_STATUS -AcpiDsLoad2BeginOp ( - UINT16 Opcode, - ACPI_PARSE_OBJECT *Op, - ACPI_WALK_STATE *WalkState, - ACPI_PARSE_OBJECT **OutOp) -{ - ACPI_NAMESPACE_NODE *Node; - ACPI_STATUS Status; - OBJECT_TYPE_INTERNAL DataType; - NATIVE_CHAR *BufferPtr; - void *Original = NULL; - - - DEBUG_PRINT (TRACE_DISPATCH, - ("Load2BeginOp: Op=%p State=%p\n", Op, WalkState)); - - - /* We only care about Namespace opcodes here */ - - if (!AcpiPsIsNamespaceOp (Opcode) && - Opcode != AML_NAMEPATH_OP) - { - return (AE_OK); - } - - - /* Temp! same code as in psparse */ - - if (!AcpiPsIsNamedOp (Opcode)) - { - return (AE_OK); - } - - if (Op) - { - /* - * Get the name we are going to enter or lookup in the namespace - */ - if (Opcode == AML_NAMEPATH_OP) - { - /* For Namepath op, get the path string */ - - BufferPtr = Op->Value.String; - if (!BufferPtr) - { - /* No name, just exit */ - - return (AE_OK); - } - } - - else - { - /* Get name from the op */ - - BufferPtr = (NATIVE_CHAR *) &((ACPI_PARSE2_OBJECT *)Op)->Name; - } - } - - else - { - BufferPtr = AcpiPsGetNextNamestring (WalkState->ParserState); - } - - - /* Map the raw opcode into an internal object type */ - - DataType = AcpiDsMapNamedOpcodeToDataType (Opcode); - - DEBUG_PRINT (TRACE_DISPATCH, - ("Load2BeginOp: State=%p Op=%p Type=%x\n", WalkState, Op, DataType)); - - - if (Opcode == AML_DEF_FIELD_OP || - Opcode == AML_BANK_FIELD_OP || - Opcode == AML_INDEX_FIELD_OP) - { - Node = NULL; - Status = AE_OK; - } - - else if (Opcode == AML_NAMEPATH_OP) - { - /* - * The NamePath is an object reference to an existing object. Don't enter the - * name into the namespace, but look it up for use later - */ - Status = AcpiNsLookup (WalkState->ScopeInfo, BufferPtr, - DataType, IMODE_EXECUTE, - NS_SEARCH_PARENT, WalkState, - &(Node)); - } - - else - { - if (Op && Op->Node) - { - Original = Op->Node; - Node = Op->Node; - - if (AcpiNsOpensScope (DataType)) - { - Status = AcpiDsScopeStackPush (Node, - DataType, - WalkState); - if (ACPI_FAILURE (Status)) - { - return (Status); - } - - } - return (AE_OK); - } - - /* - * Enter the named type into the internal namespace. We enter the name - * as we go downward in the parse tree. Any necessary subobjects that involve - * arguments to the opcode must be created as we go back up the parse tree later. - */ - Status = AcpiNsLookup (WalkState->ScopeInfo, BufferPtr, - DataType, IMODE_EXECUTE, - NS_NO_UPSEARCH, WalkState, - &(Node)); - } - - if (ACPI_SUCCESS (Status)) - { - if (!Op) - { - /* Create a new op */ - - Op = AcpiPsAllocOp (Opcode); - if (!Op) - { - return (AE_NO_MEMORY); - } - - /* Initialize */ - - ((ACPI_PARSE2_OBJECT *)Op)->Name = Node->Name; - *OutOp = Op; - } - - - /* - * Put the Node in the "op" object that the parser uses, so we - * can get it again quickly when this scope is closed - */ - Op->Node = Node; - - if (Original) - { - DEBUG_PRINT (ACPI_INFO, - ("Lookup: old %p new %p\n", Original, Node)); - - if (Original != Node) - { - DEBUG_PRINT (ACPI_INFO, - ("Lookup match error: old %p new %p\n", Original, Node)); - } - } - } - - - return (Status); -} - - -/***************************************************************************** - * - * FUNCTION: AcpiDsLoad2EndOp - * - * PARAMETERS: WalkState - Current state of the parse tree walk - * Op - Op that has been just been completed in the - * walk; Arguments have now been evaluated. - * - * RETURN: Status - * - * DESCRIPTION: Ascending callback used during the loading of the namespace, - * both control methods and everything else. - * - ****************************************************************************/ - -ACPI_STATUS -AcpiDsLoad2EndOp ( - ACPI_WALK_STATE *WalkState, - ACPI_PARSE_OBJECT *Op) -{ - ACPI_STATUS Status = AE_OK; - OBJECT_TYPE_INTERNAL DataType; - ACPI_NAMESPACE_NODE *Node; - ACPI_PARSE_OBJECT *Arg; - ACPI_NAMESPACE_NODE *NewNode; - - - DEBUG_PRINT (TRACE_DISPATCH, ("Load2EndOp: Op=%p State=%p\n", Op, WalkState)); - - if (!AcpiPsIsNamespaceObjectOp (Op->Opcode)) - { - return (AE_OK); - } - - if (Op->Opcode == AML_SCOPE_OP) - { - DEBUG_PRINT (TRACE_DISPATCH, - ("Load2EndOp: ending scope Op=%p State=%p\n", Op, WalkState)); - - if (((ACPI_PARSE2_OBJECT *)Op)->Name == -1) - { - DEBUG_PRINT (ACPI_ERROR, - ("Load2EndOp: Un-named scope! Op=%p State=%p\n", Op, - WalkState)); - return (AE_OK); - } - } - - - DataType = AcpiDsMapNamedOpcodeToDataType (Op->Opcode); - - /* - * Get the Node/name from the earlier lookup - * (It was saved in the *op structure) - */ - Node = Op->Node; - - /* - * Put the Node on the object stack (Contains the ACPI Name of - * this object) - */ - - WalkState->Operands[0] = (void *) Node; - WalkState->NumOperands = 1; - - /* Pop the scope stack */ - - if (AcpiNsOpensScope (DataType)) - { - - DEBUG_PRINT (TRACE_DISPATCH, - ("AmlEndNamespaceScope/%s: Popping scope for Op %p\n", - AcpiCmGetTypeName (DataType), Op)); - AcpiDsScopeStackPop (WalkState); - } - - - /* - * Named operations are as follows: - * - * AML_SCOPE - * AML_DEVICE - * AML_THERMALZONE - * AML_METHOD - * AML_POWERRES - * AML_PROCESSOR - * AML_FIELD - * AML_INDEXFIELD - * AML_BANKFIELD - * AML_NAMEDFIELD - * AML_NAME - * AML_ALIAS - * AML_MUTEX - * AML_EVENT - * AML_OPREGION - * AML_CREATEFIELD - * AML_CREATEBITFIELD - * AML_CREATEBYTEFIELD - * AML_CREATEWORDFIELD - * AML_CREATEDWORDFIELD - * AML_METHODCALL - */ - - - /* Decode the opcode */ - - Arg = Op->Value.Arg; - - switch (Op->Opcode) - { - - case AML_CREATE_FIELD_OP: - case AML_BIT_FIELD_OP: - case AML_BYTE_FIELD_OP: - case AML_WORD_FIELD_OP: - case AML_DWORD_FIELD_OP: - - /* - * Create the field object, but the field buffer and index must - * be evaluated later during the execution phase - */ - - DEBUG_PRINT (TRACE_DISPATCH, - ("LOADING-CreateXxxField: State=%p Op=%p NamedObj=%p\n", - WalkState, Op, Node)); - - /* Get the NameString argument */ - - if (Op->Opcode == AML_CREATE_FIELD_OP) - { - Arg = AcpiPsGetArg (Op, 3); - } - else - { - /* Create Bit/Byte/Word/Dword field */ - - Arg = AcpiPsGetArg (Op, 2); - } - - /* - * Enter the NameString into the namespace - */ - - Status = AcpiNsLookup (WalkState->ScopeInfo, - Arg->Value.String, - INTERNAL_TYPE_DEF_ANY, - IMODE_LOAD_PASS1, - NS_NO_UPSEARCH | NS_DONT_OPEN_SCOPE, - WalkState, &(NewNode)); - - if (ACPI_SUCCESS (Status)) - { - /* We could put the returned object (Node) on the object stack for later, but - * for now, we will put it in the "op" object that the parser uses, so we - * can get it again at the end of this scope - */ - Op->Node = NewNode; - - /* - * If there is no object attached to the node, this node was just created and - * we need to create the field object. Otherwise, this was a lookup of an - * existing node and we don't want to create the field object again. - */ - if (!NewNode->Object) - { - /* - * The Field definition is not fully parsed at this time. - * (We must save the address of the AML for the buffer and index operands) - */ - Status = AcpiAmlExecCreateField (((ACPI_PARSE2_OBJECT *) Op)->Data, - ((ACPI_PARSE2_OBJECT *) Op)->Length, - NewNode, WalkState); - } - } - - - break; - - - case AML_METHODCALL_OP: - - DEBUG_PRINT (TRACE_DISPATCH, - ("RESOLVING-MethodCall: State=%p Op=%p NamedObj=%p\n", - WalkState, Op, Node)); - - /* - * Lookup the method name and save the Node - */ - - Status = AcpiNsLookup (WalkState->ScopeInfo, Arg->Value.String, - ACPI_TYPE_ANY, IMODE_LOAD_PASS2, - NS_SEARCH_PARENT | NS_DONT_OPEN_SCOPE, - WalkState, &(NewNode)); - - if (ACPI_SUCCESS (Status)) - { - -/* has name already been resolved by here ??*/ - - /* TBD: [Restructure] Make sure that what we found is indeed a method! */ - /* We didn't search for a method on purpose, to see if the name would resolve! */ - - /* We could put the returned object (Node) on the object stack for later, but - * for now, we will put it in the "op" object that the parser uses, so we - * can get it again at the end of this scope - */ - Op->Node = NewNode; - } - - - break; - - - case AML_PROCESSOR_OP: - - /* Nothing to do other than enter object into namespace */ - - DEBUG_PRINT (TRACE_DISPATCH, - ("LOADING-Processor: State=%p Op=%p NamedObj=%p\n", - WalkState, Op, Node)); - - Status = AcpiAmlExecCreateProcessor (Op, (ACPI_HANDLE) Node); - if (ACPI_FAILURE (Status)) - { - goto Cleanup; - } - - DEBUG_PRINT (TRACE_DISPATCH, - ("Completed Processor Init, Op=%p State=%p entry=%p\n", - Op, WalkState, Node)); - break; - - - case AML_POWER_RES_OP: - - /* Nothing to do other than enter object into namespace */ - - DEBUG_PRINT (TRACE_DISPATCH, - ("LOADING-PowerResource: State=%p Op=%p NamedObj=%p\n", - WalkState, Op, Node)); - - Status = AcpiAmlExecCreatePowerResource (Op, (ACPI_HANDLE) Node); - if (ACPI_FAILURE (Status)) - { - goto Cleanup; - } - - DEBUG_PRINT (TRACE_DISPATCH, - ("Completed PowerResource Init, Op=%p State=%p entry=%p\n", - Op, WalkState, Node)); - break; - - - case AML_THERMAL_ZONE_OP: - - /* Nothing to do other than enter object into namespace */ - - DEBUG_PRINT (TRACE_DISPATCH, - ("LOADING-ThermalZone: State=%p Op=%p NamedObj=%p\n", - WalkState, Op, Node)); - break; - - - case AML_DEF_FIELD_OP: - - DEBUG_PRINT (TRACE_DISPATCH, - ("LOADING-Field: State=%p Op=%p NamedObj=%p\n", - WalkState, Op, Node)); - - Arg = Op->Value.Arg; - - Status = AcpiDsCreateField (Op, - Arg->Node, - WalkState); - break; - - - case AML_INDEX_FIELD_OP: - - DEBUG_PRINT (TRACE_DISPATCH, - ("LOADING-IndexField: State=%p Op=%p NamedObj=%p\n", - WalkState, Op, Node)); - - Arg = Op->Value.Arg; - - Status = AcpiDsCreateIndexField (Op, - (ACPI_HANDLE) Arg->Node, - WalkState); - break; - - - case AML_BANK_FIELD_OP: - - DEBUG_PRINT (TRACE_DISPATCH, - ("LOADING-BankField: State=%p Op=%p NamedObj=%p\n", - WalkState, Op, Node)); - - Arg = Op->Value.Arg; - Status = AcpiDsCreateBankField (Op, - Arg->Node, - WalkState); - break; - - - /* - * MethodOp PkgLength NamesString MethodFlags TermList - */ - case AML_METHOD_OP: - - DEBUG_PRINT (TRACE_DISPATCH, - ("LOADING-Method: State=%p Op=%p NamedObj=%p\n", - WalkState, Op, Node)); - - if (!Node->Object) - { - Status = AcpiAmlExecCreateMethod (((ACPI_PARSE2_OBJECT *) Op)->Data, - ((ACPI_PARSE2_OBJECT *) Op)->Length, - Arg->Value.Integer, (ACPI_HANDLE) Node); - } - - break; - - - case AML_MUTEX_OP: - - DEBUG_PRINT (TRACE_DISPATCH, - ("LOADING-Mutex: Op=%p State=%p\n", Op, WalkState)); - - Status = AcpiDsCreateOperands (WalkState, Arg); - if (ACPI_FAILURE (Status)) - { - goto Cleanup; - } - - Status = AcpiAmlExecCreateMutex (WalkState); - break; - - - case AML_EVENT_OP: - - DEBUG_PRINT (TRACE_DISPATCH, - ("LOADING-Event: Op=%p State=%p\n", Op, WalkState)); - - Status = AcpiDsCreateOperands (WalkState, Arg); - if (ACPI_FAILURE (Status)) - { - goto Cleanup; - } - - Status = AcpiAmlExecCreateEvent (WalkState); - break; - - - case AML_REGION_OP: - - if (Node->Object) - { - break; - } - - DEBUG_PRINT (TRACE_DISPATCH, - ("LOADING-Opregion: Op=%p State=%p NamedObj=%p\n", Op, WalkState, Node)); - - - /* - * The OpRegion is not fully parsed at this time. Only valid argument is the SpaceId. - * (We must save the address of the AML of the address and length operands) - */ - - Status = AcpiAmlExecCreateRegion (((ACPI_PARSE2_OBJECT *) Op)->Data, - ((ACPI_PARSE2_OBJECT *) Op)->Length, - (ACPI_ADDRESS_SPACE_TYPE) Arg->Value.Integer, - WalkState); - - DEBUG_PRINT (TRACE_DISPATCH, - ("Completed OpRegion Init, Op=%p State=%p entry=%p\n", - Op, WalkState, Node)); - break; - - - /* Namespace Modifier Opcodes */ - - case AML_ALIAS_OP: - - DEBUG_PRINT (TRACE_DISPATCH, - ("LOADING-Alias: Op=%p State=%p\n", Op, WalkState)); - - Status = AcpiDsCreateOperands (WalkState, Arg); - if (ACPI_FAILURE (Status)) - { - goto Cleanup; - } - - Status = AcpiAmlExecCreateAlias (WalkState); - break; - - - case AML_NAME_OP: - - DEBUG_PRINT (TRACE_DISPATCH, - ("LOADING-Name: Op=%p State=%p\n", Op, WalkState)); - - /* - * Because of the execution pass through the non-control-method - * parts of the table, we can arrive here twice. Only init - * the named object node the first time through - */ - - if (!Node->Object) - { - Status = AcpiDsCreateNode (WalkState, Node, Op); - } - - break; - - - case AML_NAMEPATH_OP: - - DEBUG_PRINT (TRACE_DISPATCH, - ("LOADING-NamePath object: State=%p Op=%p NamedObj=%p\n", - WalkState, Op, Node)); - break; - - - default: - break; - } - - -Cleanup: - - /* Remove the Node pushed at the very beginning */ - - AcpiDsObjStackPop (1, WalkState); - return (Status); -} - - |