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- /*******************************************************************************
- *
- * Module Name: uterror - Various internal error/warning output functions
- *
- ******************************************************************************/
- /*
- * Copyright (C) 2000 - 2015, Intel Corp.
- * All rights reserved.
- *
- * 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.
- *
- * Alternatively, this software may be distributed under the terms of the
- * GNU General Public License ("GPL") version 2 as published by the Free
- * Software Foundation.
- *
- * NO WARRANTY
- * 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 MERCHANTIBILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * HOLDERS OR CONTRIBUTORS BE LIABLE FOR 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 DAMAGES.
- */
- #include <acpi/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: acpi_ut_predefined_warning
- *
- * PARAMETERS: module_name - Caller's module name (for error output)
- * line_number - Caller's line number (for error output)
- * pathname - Full pathname to the node
- * node_flags - 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
- acpi_ut_predefined_warning(const char *module_name,
- u32 line_number,
- char *pathname,
- u8 node_flags, const char *format, ...)
- {
- va_list arg_list;
- /*
- * Warning messages for this method/object will be disabled after the
- * first time a validation fails or an object is successfully repaired.
- */
- if (node_flags & ANOBJ_EVALUATED) {
- return;
- }
- acpi_os_printf(ACPI_MSG_WARNING "%s: ", pathname);
- va_start(arg_list, format);
- acpi_os_vprintf(format, arg_list);
- ACPI_MSG_SUFFIX;
- va_end(arg_list);
- }
- /*******************************************************************************
- *
- * FUNCTION: acpi_ut_predefined_info
- *
- * PARAMETERS: module_name - Caller's module name (for error output)
- * line_number - Caller's line number (for error output)
- * pathname - Full pathname to the node
- * node_flags - 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
- acpi_ut_predefined_info(const char *module_name,
- u32 line_number,
- char *pathname, u8 node_flags, const char *format, ...)
- {
- va_list arg_list;
- /*
- * Warning messages for this method/object will be disabled after the
- * first time a validation fails or an object is successfully repaired.
- */
- if (node_flags & ANOBJ_EVALUATED) {
- return;
- }
- acpi_os_printf(ACPI_MSG_INFO "%s: ", pathname);
- va_start(arg_list, format);
- acpi_os_vprintf(format, arg_list);
- ACPI_MSG_SUFFIX;
- va_end(arg_list);
- }
- /*******************************************************************************
- *
- * FUNCTION: acpi_ut_predefined_bios_error
- *
- * PARAMETERS: module_name - Caller's module name (for error output)
- * line_number - Caller's line number (for error output)
- * pathname - Full pathname to the node
- * node_flags - 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
- acpi_ut_predefined_bios_error(const char *module_name,
- u32 line_number,
- char *pathname,
- u8 node_flags, const char *format, ...)
- {
- va_list arg_list;
- /*
- * Warning messages for this method/object will be disabled after the
- * first time a validation fails or an object is successfully repaired.
- */
- if (node_flags & ANOBJ_EVALUATED) {
- return;
- }
- acpi_os_printf(ACPI_MSG_BIOS_ERROR "%s: ", pathname);
- va_start(arg_list, format);
- acpi_os_vprintf(format, arg_list);
- ACPI_MSG_SUFFIX;
- va_end(arg_list);
- }
- /*******************************************************************************
- *
- * FUNCTION: acpi_ut_namespace_error
- *
- * PARAMETERS: module_name - Caller's module name (for error output)
- * line_number - Caller's line number (for error output)
- * internal_name - Name or path of the namespace node
- * lookup_status - Exception code from NS lookup
- *
- * RETURN: None
- *
- * DESCRIPTION: Print error message with the full pathname for the NS node.
- *
- ******************************************************************************/
- void
- acpi_ut_namespace_error(const char *module_name,
- u32 line_number,
- const char *internal_name, acpi_status lookup_status)
- {
- acpi_status status;
- u32 bad_name;
- char *name = NULL;
- ACPI_MSG_REDIRECT_BEGIN;
- acpi_os_printf(ACPI_MSG_ERROR);
- if (lookup_status == AE_BAD_CHARACTER) {
- /* There is a non-ascii character in the name */
- ACPI_MOVE_32_TO_32(&bad_name,
- ACPI_CAST_PTR(u32, internal_name));
- acpi_os_printf("[0x%.8X] (NON-ASCII)", bad_name);
- } else {
- /* Convert path to external format */
- status = acpi_ns_externalize_name(ACPI_UINT32_MAX,
- internal_name, NULL, &name);
- /* Print target name */
- if (ACPI_SUCCESS(status)) {
- acpi_os_printf("[%s]", name);
- } else {
- acpi_os_printf("[COULD NOT EXTERNALIZE NAME]");
- }
- if (name) {
- ACPI_FREE(name);
- }
- }
- acpi_os_printf(" Namespace lookup failure, %s",
- acpi_format_exception(lookup_status));
- ACPI_MSG_SUFFIX;
- ACPI_MSG_REDIRECT_END;
- }
- /*******************************************************************************
- *
- * FUNCTION: acpi_ut_method_error
- *
- * PARAMETERS: module_name - Caller's module name (for error output)
- * line_number - Caller's line number (for error output)
- * message - Error message to use on failure
- * prefix_node - Prefix relative to the path
- * path - Path to the node (optional)
- * method_status - Execution status
- *
- * RETURN: None
- *
- * DESCRIPTION: Print error message with the full pathname for the method.
- *
- ******************************************************************************/
- void
- acpi_ut_method_error(const char *module_name,
- u32 line_number,
- const char *message,
- struct acpi_namespace_node *prefix_node,
- const char *path, acpi_status method_status)
- {
- acpi_status status;
- struct acpi_namespace_node *node = prefix_node;
- ACPI_MSG_REDIRECT_BEGIN;
- acpi_os_printf(ACPI_MSG_ERROR);
- if (path) {
- status =
- acpi_ns_get_node(prefix_node, path, ACPI_NS_NO_UPSEARCH,
- &node);
- if (ACPI_FAILURE(status)) {
- acpi_os_printf("[Could not get node by pathname]");
- }
- }
- acpi_ns_print_node_pathname(node, message);
- acpi_os_printf(", %s", acpi_format_exception(method_status));
- ACPI_MSG_SUFFIX;
- ACPI_MSG_REDIRECT_END;
- }
- #endif /* ACPI_NO_ERROR_MESSAGES */
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