/******************************************************************************* * * Module Name: uterror - Various internal error/warning output functions * ******************************************************************************/ /****************************************************************************** * * 1. Copyright Notice * * Some or all of this work - Copyright (c) 1999 - 2018, 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. * ***************************************************************************** * * Alternatively, you may choose to be licensed under the terms of the * following license: * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions, and the following disclaimer, * without modification. * 2. Redistributions in binary form must reproduce at minimum a disclaimer * substantially similar to the "NO WARRANTY" disclaimer below * ("Disclaimer") and any redistribution must be conditioned upon * including a substantially similar Disclaimer requirement for further * binary redistribution. * 3. Neither the names of the above-listed copyright holders nor the names * of any contributors may be used to endorse or promote products derived * from this software without specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. * * Alternatively, you may choose to be licensed under the terms of the * GNU General Public License ("GPL") version 2 as published by the Free * Software Foundation. * *****************************************************************************/ #include "acpi.h" #include "accommon.h" #include "acnamesp.h" #define _COMPONENT ACPI_UTILITIES ACPI_MODULE_NAME ("uterror") /* * This module contains internal error functions that may * be configured out. */ #if !defined (ACPI_NO_ERROR_MESSAGES) /******************************************************************************* * * FUNCTION: AcpiUtPredefinedWarning * * PARAMETERS: ModuleName - Caller's module name (for error output) * LineNumber - Caller's line number (for error output) * Pathname - Full pathname to the node * NodeFlags - From Namespace node for the method/object * Format - Printf format string + additional args * * RETURN: None * * DESCRIPTION: Warnings for the predefined validation module. Messages are * only emitted the first time a problem with a particular * method/object is detected. This prevents a flood of error * messages for methods that are repeatedly evaluated. * ******************************************************************************/ void ACPI_INTERNAL_VAR_XFACE AcpiUtPredefinedWarning ( const char *ModuleName, UINT32 LineNumber, char *Pathname, UINT8 NodeFlags, const char *Format, ...) { va_list ArgList; /* * Warning messages for this method/object will be disabled after the * first time a validation fails or an object is successfully repaired. */ if (NodeFlags & ANOBJ_EVALUATED) { return; } AcpiOsPrintf (ACPI_MSG_WARNING "%s: ", Pathname); va_start (ArgList, Format); AcpiOsVprintf (Format, ArgList); ACPI_MSG_SUFFIX; va_end (ArgList); } /******************************************************************************* * * FUNCTION: AcpiUtPredefinedInfo * * PARAMETERS: ModuleName - Caller's module name (for error output) * LineNumber - Caller's line number (for error output) * Pathname - Full pathname to the node * NodeFlags - From Namespace node for the method/object * Format - Printf format string + additional args * * RETURN: None * * DESCRIPTION: Info messages for the predefined validation module. Messages * are only emitted the first time a problem with a particular * method/object is detected. This prevents a flood of * messages for methods that are repeatedly evaluated. * ******************************************************************************/ void ACPI_INTERNAL_VAR_XFACE AcpiUtPredefinedInfo ( const char *ModuleName, UINT32 LineNumber, char *Pathname, UINT8 NodeFlags, const char *Format, ...) { va_list ArgList; /* * Warning messages for this method/object will be disabled after the * first time a validation fails or an object is successfully repaired. */ if (NodeFlags & ANOBJ_EVALUATED) { return; } AcpiOsPrintf (ACPI_MSG_INFO "%s: ", Pathname); va_start (ArgList, Format); AcpiOsVprintf (Format, ArgList); ACPI_MSG_SUFFIX; va_end (ArgList); } /******************************************************************************* * * FUNCTION: AcpiUtPredefinedBiosError * * PARAMETERS: ModuleName - Caller's module name (for error output) * LineNumber - Caller's line number (for error output) * Pathname - Full pathname to the node * NodeFlags - From Namespace node for the method/object * Format - Printf format string + additional args * * RETURN: None * * DESCRIPTION: BIOS error message for predefined names. Messages * are only emitted the first time a problem with a particular * method/object is detected. This prevents a flood of * messages for methods that are repeatedly evaluated. * ******************************************************************************/ void ACPI_INTERNAL_VAR_XFACE AcpiUtPredefinedBiosError ( const char *ModuleName, UINT32 LineNumber, char *Pathname, UINT8 NodeFlags, const char *Format, ...) { va_list ArgList; /* * Warning messages for this method/object will be disabled after the * first time a validation fails or an object is successfully repaired. */ if (NodeFlags & ANOBJ_EVALUATED) { return; } AcpiOsPrintf (ACPI_MSG_BIOS_ERROR "%s: ", Pathname); va_start (ArgList, Format); AcpiOsVprintf (Format, ArgList); ACPI_MSG_SUFFIX; va_end (ArgList); } /******************************************************************************* * * FUNCTION: AcpiUtPrefixedNamespaceError * * PARAMETERS: ModuleName - Caller's module name (for error output) * LineNumber - Caller's line number (for error output) * PrefixScope - Scope/Path that prefixes the internal path * InternalPath - Name or path of the namespace node * LookupStatus - Exception code from NS lookup * * RETURN: None * * DESCRIPTION: Print error message with the full pathname constructed this way: * * PrefixScopeNodeFullPath.ExternalizedInternalPath * * NOTE: 10/2017: Treat the major NsLookup errors as firmware errors * ******************************************************************************/ void AcpiUtPrefixedNamespaceError ( const char *ModuleName, UINT32 LineNumber, ACPI_GENERIC_STATE *PrefixScope, const char *InternalPath, ACPI_STATUS LookupStatus) { char *FullPath; const char *Message; /* * Main cases: * 1) Object creation, object must not already exist * 2) Object lookup, object must exist */ switch (LookupStatus) { case AE_ALREADY_EXISTS: AcpiOsPrintf ("\n" ACPI_MSG_BIOS_ERROR); Message = "Failure creating"; break; case AE_NOT_FOUND: AcpiOsPrintf ("\n" ACPI_MSG_BIOS_ERROR); Message = "Could not resolve"; break; default: AcpiOsPrintf ("\n" ACPI_MSG_ERROR); Message = "Failure resolving"; break; } /* Concatenate the prefix path and the internal path */ FullPath = AcpiNsBuildPrefixedPathname (PrefixScope, InternalPath); AcpiOsPrintf ("%s [%s], %s", Message, FullPath ? FullPath : "Could not get pathname", AcpiFormatException (LookupStatus)); if (FullPath) { ACPI_FREE (FullPath); } ACPI_MSG_SUFFIX; } #ifdef __OBSOLETE_FUNCTION /******************************************************************************* * * FUNCTION: AcpiUtNamespaceError * * PARAMETERS: ModuleName - Caller's module name (for error output) * LineNumber - Caller's line number (for error output) * InternalName - Name or path of the namespace node * LookupStatus - Exception code from NS lookup * * RETURN: None * * DESCRIPTION: Print error message with the full pathname for the NS node. * ******************************************************************************/ void AcpiUtNamespaceError ( const char *ModuleName, UINT32 LineNumber, const char *InternalName, ACPI_STATUS LookupStatus) { ACPI_STATUS Status; UINT32 BadName; char *Name = NULL; ACPI_MSG_REDIRECT_BEGIN; AcpiOsPrintf (ACPI_MSG_ERROR); if (LookupStatus == AE_BAD_CHARACTER) { /* There is a non-ascii character in the name */ ACPI_MOVE_32_TO_32 (&BadName, ACPI_CAST_PTR (UINT32, InternalName)); AcpiOsPrintf ("[0x%.8X] (NON-ASCII)", BadName); } else { /* Convert path to external format */ Status = AcpiNsExternalizeName ( ACPI_UINT32_MAX, InternalName, NULL, &Name); /* Print target name */ if (ACPI_SUCCESS (Status)) { AcpiOsPrintf ("[%s]", Name); } else { AcpiOsPrintf ("[COULD NOT EXTERNALIZE NAME]"); } if (Name) { ACPI_FREE (Name); } } AcpiOsPrintf (" Namespace lookup failure, %s", AcpiFormatException (LookupStatus)); ACPI_MSG_SUFFIX; ACPI_MSG_REDIRECT_END; } #endif /******************************************************************************* * * FUNCTION: AcpiUtMethodError * * PARAMETERS: ModuleName - Caller's module name (for error output) * LineNumber - Caller's line number (for error output) * Message - Error message to use on failure * PrefixNode - Prefix relative to the path * Path - Path to the node (optional) * MethodStatus - Execution status * * RETURN: None * * DESCRIPTION: Print error message with the full pathname for the method. * ******************************************************************************/ void AcpiUtMethodError ( const char *ModuleName, UINT32 LineNumber, const char *Message, ACPI_NAMESPACE_NODE *PrefixNode, const char *Path, ACPI_STATUS MethodStatus) { ACPI_STATUS Status; ACPI_NAMESPACE_NODE *Node = PrefixNode; ACPI_MSG_REDIRECT_BEGIN; AcpiOsPrintf (ACPI_MSG_ERROR); if (Path) { Status = AcpiNsGetNode (PrefixNode, Path, ACPI_NS_NO_UPSEARCH, &Node); if (ACPI_FAILURE (Status)) { AcpiOsPrintf ("[Could not get node by pathname]"); } } AcpiNsPrintNodePathname (Node, Message); AcpiOsPrintf (", %s", AcpiFormatException (MethodStatus)); ACPI_MSG_SUFFIX; ACPI_MSG_REDIRECT_END; } #endif /* ACPI_NO_ERROR_MESSAGES */