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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 */ |