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Diffstat (limited to 'sys/contrib/dev/acpica/psutils.c')
| -rw-r--r-- | sys/contrib/dev/acpica/psutils.c | 396 |
1 files changed, 0 insertions, 396 deletions
diff --git a/sys/contrib/dev/acpica/psutils.c b/sys/contrib/dev/acpica/psutils.c deleted file mode 100644 index 78a005b3d101..000000000000 --- a/sys/contrib/dev/acpica/psutils.c +++ /dev/null @@ -1,396 +0,0 @@ -/****************************************************************************** - * - * Module Name: psutils - Parser miscellaneous utilities (Parser only) - * $Revision: 55 $ - * - *****************************************************************************/ - -/****************************************************************************** - * - * 1. Copyright Notice - * - * Some or all of this work - Copyright (c) 1999 - 2003, 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 "acparser.h" -#include "amlcode.h" -#include "acnamesp.h" - -#define _COMPONENT ACPI_PARSER - ACPI_MODULE_NAME ("psutils") - - -/******************************************************************************* - * - * FUNCTION: AcpiPsCreateScopeOp - * - * PARAMETERS: None - * - * RETURN: ScopeOp - * - * DESCRIPTION: Create a Scope and associated namepath op with the root name - * - ******************************************************************************/ - -ACPI_PARSE_OBJECT * -AcpiPsCreateScopeOp ( - void) -{ - ACPI_PARSE_OBJECT *ScopeOp; - - - ScopeOp = AcpiPsAllocOp (AML_SCOPE_OP); - if (!ScopeOp) - { - return (NULL); - } - - - ScopeOp->Named.Name = ACPI_ROOT_NAME; - return (ScopeOp); -} - - -/******************************************************************************* - * - * FUNCTION: AcpiPsInitOp - * - * PARAMETERS: Op - A newly allocated Op object - * Opcode - Opcode to store in the Op - * - * RETURN: Status - * - * DESCRIPTION: Allocate an acpi_op, choose op type (and thus size) based on - * opcode - * - ******************************************************************************/ - -void -AcpiPsInitOp ( - ACPI_PARSE_OBJECT *Op, - UINT16 Opcode) -{ - ACPI_FUNCTION_ENTRY (); - - - Op->Common.DataType = ACPI_DESC_TYPE_PARSER; - Op->Common.AmlOpcode = Opcode; - - ACPI_DISASM_ONLY_MEMBERS (ACPI_STRNCPY (Op->Common.AmlOpName, - (AcpiPsGetOpcodeInfo (Opcode))->Name, sizeof (Op->Common.AmlOpName))); -} - - -/******************************************************************************* - * - * FUNCTION: AcpiPsAllocOp - * - * PARAMETERS: Opcode - Opcode that will be stored in the new Op - * - * RETURN: Pointer to the new Op. - * - * DESCRIPTION: Allocate an acpi_op, choose op type (and thus size) based on - * opcode. A cache of opcodes is available for the pure - * GENERIC_OP, since this is by far the most commonly used. - * - ******************************************************************************/ - -ACPI_PARSE_OBJECT* -AcpiPsAllocOp ( - UINT16 Opcode) -{ - ACPI_PARSE_OBJECT *Op = NULL; - UINT32 Size; - UINT8 Flags; - const ACPI_OPCODE_INFO *OpInfo; - - - ACPI_FUNCTION_ENTRY (); - - - OpInfo = AcpiPsGetOpcodeInfo (Opcode); - - /* Allocate the minimum required size object */ - - if (OpInfo->Flags & AML_DEFER) - { - Size = sizeof (ACPI_PARSE_OBJ_NAMED); - Flags = ACPI_PARSEOP_DEFERRED; - } - else if (OpInfo->Flags & AML_NAMED) - { - Size = sizeof (ACPI_PARSE_OBJ_NAMED); - Flags = ACPI_PARSEOP_NAMED; - } - else if (Opcode == AML_INT_BYTELIST_OP) - { - Size = sizeof (ACPI_PARSE_OBJ_NAMED); - Flags = ACPI_PARSEOP_BYTELIST; - } - else - { - Size = sizeof (ACPI_PARSE_OBJ_COMMON); - Flags = ACPI_PARSEOP_GENERIC; - } - - if (Size == sizeof (ACPI_PARSE_OBJ_COMMON)) - { - /* - * The generic op is by far the most common (16 to 1) - */ - Op = AcpiUtAcquireFromCache (ACPI_MEM_LIST_PSNODE); - } - else - { - Op = AcpiUtAcquireFromCache (ACPI_MEM_LIST_PSNODE_EXT); - } - - /* Initialize the Op */ - - if (Op) - { - AcpiPsInitOp (Op, Opcode); - Op->Common.Flags = Flags; - } - - return (Op); -} - - -/******************************************************************************* - * - * FUNCTION: AcpiPsFreeOp - * - * PARAMETERS: Op - Op to be freed - * - * RETURN: None. - * - * DESCRIPTION: Free an Op object. Either put it on the GENERIC_OP cache list - * or actually free it. - * - ******************************************************************************/ - -void -AcpiPsFreeOp ( - ACPI_PARSE_OBJECT *Op) -{ - ACPI_FUNCTION_NAME ("PsFreeOp"); - - - if (Op->Common.AmlOpcode == AML_INT_RETURN_VALUE_OP) - { - ACPI_DEBUG_PRINT ((ACPI_DB_ALLOCATIONS, "Free retval op: %p\n", Op)); - } - - if (Op->Common.Flags & ACPI_PARSEOP_GENERIC) - { - AcpiUtReleaseToCache (ACPI_MEM_LIST_PSNODE, Op); - } - else - { - AcpiUtReleaseToCache (ACPI_MEM_LIST_PSNODE_EXT, Op); - } -} - - -/******************************************************************************* - * - * FUNCTION: AcpiPsDeleteParseCache - * - * PARAMETERS: None - * - * RETURN: None - * - * DESCRIPTION: Free all objects that are on the parse cache list. - * - ******************************************************************************/ - -void -AcpiPsDeleteParseCache ( - void) -{ - ACPI_FUNCTION_TRACE ("PsDeleteParseCache"); - - - AcpiUtDeleteGenericCache (ACPI_MEM_LIST_PSNODE); - AcpiUtDeleteGenericCache (ACPI_MEM_LIST_PSNODE_EXT); - return_VOID; -} - - -/******************************************************************************* - * - * FUNCTION: Utility functions - * - * DESCRIPTION: Low level character and object functions - * - ******************************************************************************/ - - -/* - * Is "c" a namestring lead character? - */ -BOOLEAN -AcpiPsIsLeadingChar ( - UINT32 c) -{ - return ((BOOLEAN) (c == '_' || (c >= 'A' && c <= 'Z'))); -} - - -/* - * Is "c" a namestring prefix character? - */ -BOOLEAN -AcpiPsIsPrefixChar ( - UINT32 c) -{ - return ((BOOLEAN) (c == '\\' || c == '^')); -} - - -/* - * Get op's name (4-byte name segment) or 0 if unnamed - */ -UINT32 -AcpiPsGetName ( - ACPI_PARSE_OBJECT *Op) -{ - - - /* The "generic" object has no name associated with it */ - - if (Op->Common.Flags & ACPI_PARSEOP_GENERIC) - { - return (0); - } - - /* Only the "Extended" parse objects have a name */ - - return (Op->Named.Name); -} - - -/* - * Set op's name - */ -void -AcpiPsSetName ( - ACPI_PARSE_OBJECT *Op, - UINT32 name) -{ - - /* The "generic" object has no name associated with it */ - - if (Op->Common.Flags & ACPI_PARSEOP_GENERIC) - { - return; - } - - Op->Named.Name = name; -} - |