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authoravg <avg@FreeBSD.org>2009-05-19 14:46:41 +0000
committeravg <avg@FreeBSD.org>2009-05-19 14:46:41 +0000
commit446155c1b9c328c7c094f10e8652c983b9213091 (patch)
tree1bf29b36bb41677c0742ff0393268009db7bb74a /sys/contrib/dev/acpica/exstoren.c
parentcec3f46f5f61173a687aa7e171b0ac680707a164 (diff)
downloadFreeBSD-src-446155c1b9c328c7c094f10e8652c983b9213091.zip
FreeBSD-src-446155c1b9c328c7c094f10e8652c983b9213091.tar.gz
flatten acpica vendor area
do it for current ('dist') and previous versions; disable keywords expansion at the same time Reviewed by: attilio Approved by: rpaulo
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diff --git a/sys/contrib/dev/acpica/exstoren.c b/sys/contrib/dev/acpica/exstoren.c
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-
-/******************************************************************************
- *
- * Module Name: exstoren - AML Interpreter object store support,
- * Store to Node (namespace object)
- * $Revision: 1.71 $
- *
- *****************************************************************************/
-
-/******************************************************************************
- *
- * 1. Copyright Notice
- *
- * Some or all of this work - Copyright (c) 1999 - 2007, 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 __EXSTOREN_C__
-
-#include <contrib/dev/acpica/acpi.h>
-#include <contrib/dev/acpica/acinterp.h>
-#include <contrib/dev/acpica/amlcode.h>
-
-
-#define _COMPONENT ACPI_EXECUTER
- ACPI_MODULE_NAME ("exstoren")
-
-
-/*******************************************************************************
- *
- * FUNCTION: AcpiExResolveObject
- *
- * PARAMETERS: SourceDescPtr - Pointer to the source object
- * TargetType - Current type of the target
- * WalkState - Current walk state
- *
- * RETURN: Status, resolved object in SourceDescPtr.
- *
- * DESCRIPTION: Resolve an object. If the object is a reference, dereference
- * it and return the actual object in the SourceDescPtr.
- *
- ******************************************************************************/
-
-ACPI_STATUS
-AcpiExResolveObject (
- ACPI_OPERAND_OBJECT **SourceDescPtr,
- ACPI_OBJECT_TYPE TargetType,
- ACPI_WALK_STATE *WalkState)
-{
- ACPI_OPERAND_OBJECT *SourceDesc = *SourceDescPtr;
- ACPI_STATUS Status = AE_OK;
-
-
- ACPI_FUNCTION_TRACE (ExResolveObject);
-
-
- /* Ensure we have a Target that can be stored to */
-
- switch (TargetType)
- {
- case ACPI_TYPE_BUFFER_FIELD:
- case ACPI_TYPE_LOCAL_REGION_FIELD:
- case ACPI_TYPE_LOCAL_BANK_FIELD:
- case ACPI_TYPE_LOCAL_INDEX_FIELD:
- /*
- * These cases all require only Integers or values that
- * can be converted to Integers (Strings or Buffers)
- */
-
- case ACPI_TYPE_INTEGER:
- case ACPI_TYPE_STRING:
- case ACPI_TYPE_BUFFER:
-
- /*
- * Stores into a Field/Region or into a Integer/Buffer/String
- * are all essentially the same. This case handles the
- * "interchangeable" types Integer, String, and Buffer.
- */
- if (ACPI_GET_OBJECT_TYPE (SourceDesc) == ACPI_TYPE_LOCAL_REFERENCE)
- {
- /* Resolve a reference object first */
-
- Status = AcpiExResolveToValue (SourceDescPtr, WalkState);
- if (ACPI_FAILURE (Status))
- {
- break;
- }
- }
-
- /* For CopyObject, no further validation necessary */
-
- if (WalkState->Opcode == AML_COPY_OP)
- {
- break;
- }
-
- /* Must have a Integer, Buffer, or String */
-
- if ((ACPI_GET_OBJECT_TYPE (SourceDesc) != ACPI_TYPE_INTEGER) &&
- (ACPI_GET_OBJECT_TYPE (SourceDesc) != ACPI_TYPE_BUFFER) &&
- (ACPI_GET_OBJECT_TYPE (SourceDesc) != ACPI_TYPE_STRING) &&
- !((ACPI_GET_OBJECT_TYPE (SourceDesc) == ACPI_TYPE_LOCAL_REFERENCE) && (SourceDesc->Reference.Opcode == AML_LOAD_OP)))
- {
- /* Conversion successful but still not a valid type */
-
- ACPI_ERROR ((AE_INFO,
- "Cannot assign type %s to %s (must be type Int/Str/Buf)",
- AcpiUtGetObjectTypeName (SourceDesc),
- AcpiUtGetTypeName (TargetType)));
- Status = AE_AML_OPERAND_TYPE;
- }
- break;
-
-
- case ACPI_TYPE_LOCAL_ALIAS:
- case ACPI_TYPE_LOCAL_METHOD_ALIAS:
-
- /*
- * All aliases should have been resolved earlier, during the
- * operand resolution phase.
- */
- ACPI_ERROR ((AE_INFO, "Store into an unresolved Alias object"));
- Status = AE_AML_INTERNAL;
- break;
-
-
- case ACPI_TYPE_PACKAGE:
- default:
-
- /*
- * All other types than Alias and the various Fields come here,
- * including the untyped case - ACPI_TYPE_ANY.
- */
- break;
- }
-
- return_ACPI_STATUS (Status);
-}
-
-
-/*******************************************************************************
- *
- * FUNCTION: AcpiExStoreObjectToObject
- *
- * PARAMETERS: SourceDesc - Object to store
- * DestDesc - Object to receive a copy of the source
- * NewDesc - New object if DestDesc is obsoleted
- * WalkState - Current walk state
- *
- * RETURN: Status
- *
- * DESCRIPTION: "Store" an object to another object. This may include
- * converting the source type to the target type (implicit
- * conversion), and a copy of the value of the source to
- * the target.
- *
- * The Assignment of an object to another (not named) object
- * is handled here.
- * The Source passed in will replace the current value (if any)
- * with the input value.
- *
- * When storing into an object the data is converted to the
- * target object type then stored in the object. This means
- * that the target object type (for an initialized target) will
- * not be changed by a store operation.
- *
- * This module allows destination types of Number, String,
- * Buffer, and Package.
- *
- * Assumes parameters are already validated. NOTE: SourceDesc
- * resolution (from a reference object) must be performed by
- * the caller if necessary.
- *
- ******************************************************************************/
-
-ACPI_STATUS
-AcpiExStoreObjectToObject (
- ACPI_OPERAND_OBJECT *SourceDesc,
- ACPI_OPERAND_OBJECT *DestDesc,
- ACPI_OPERAND_OBJECT **NewDesc,
- ACPI_WALK_STATE *WalkState)
-{
- ACPI_OPERAND_OBJECT *ActualSrcDesc;
- ACPI_STATUS Status = AE_OK;
-
-
- ACPI_FUNCTION_TRACE_PTR (ExStoreObjectToObject, SourceDesc);
-
-
- ActualSrcDesc = SourceDesc;
- if (!DestDesc)
- {
- /*
- * There is no destination object (An uninitialized node or
- * package element), so we can simply copy the source object
- * creating a new destination object
- */
- Status = AcpiUtCopyIobjectToIobject (ActualSrcDesc, NewDesc, WalkState);
- return_ACPI_STATUS (Status);
- }
-
- if (ACPI_GET_OBJECT_TYPE (SourceDesc) != ACPI_GET_OBJECT_TYPE (DestDesc))
- {
- /*
- * The source type does not match the type of the destination.
- * Perform the "implicit conversion" of the source to the current type
- * of the target as per the ACPI specification.
- *
- * If no conversion performed, ActualSrcDesc = SourceDesc.
- * Otherwise, ActualSrcDesc is a temporary object to hold the
- * converted object.
- */
- Status = AcpiExConvertToTargetType (ACPI_GET_OBJECT_TYPE (DestDesc),
- SourceDesc, &ActualSrcDesc, WalkState);
- if (ACPI_FAILURE (Status))
- {
- return_ACPI_STATUS (Status);
- }
-
- if (SourceDesc == ActualSrcDesc)
- {
- /*
- * No conversion was performed. Return the SourceDesc as the
- * new object.
- */
- *NewDesc = SourceDesc;
- return_ACPI_STATUS (AE_OK);
- }
- }
-
- /*
- * We now have two objects of identical types, and we can perform a
- * copy of the *value* of the source object.
- */
- switch (ACPI_GET_OBJECT_TYPE (DestDesc))
- {
- case ACPI_TYPE_INTEGER:
-
- DestDesc->Integer.Value = ActualSrcDesc->Integer.Value;
-
- /* Truncate value if we are executing from a 32-bit ACPI table */
-
- AcpiExTruncateFor32bitTable (DestDesc);
- break;
-
- case ACPI_TYPE_STRING:
-
- Status = AcpiExStoreStringToString (ActualSrcDesc, DestDesc);
- break;
-
- case ACPI_TYPE_BUFFER:
-
- Status = AcpiExStoreBufferToBuffer (ActualSrcDesc, DestDesc);
- break;
-
- case ACPI_TYPE_PACKAGE:
-
- Status = AcpiUtCopyIobjectToIobject (ActualSrcDesc, &DestDesc,
- WalkState);
- break;
-
- default:
- /*
- * All other types come here.
- */
- ACPI_WARNING ((AE_INFO, "Store into type %s not implemented",
- AcpiUtGetObjectTypeName (DestDesc)));
-
- Status = AE_NOT_IMPLEMENTED;
- break;
- }
-
- if (ActualSrcDesc != SourceDesc)
- {
- /* Delete the intermediate (temporary) source object */
-
- AcpiUtRemoveReference (ActualSrcDesc);
- }
-
- *NewDesc = DestDesc;
- return_ACPI_STATUS (Status);
-}
-
-
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