2010-09-15 10:09:14 +04:00
/*******************************************************************************
*
* Module Name : utxferror - Various error / warning output functions
*
* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
/*
2013-01-25 09:38:56 +04:00
* Copyright ( C ) 2000 - 2013 , Intel Corp .
2010-09-15 10:09:14 +04:00
* 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 .
*/
2011-10-27 00:22:14 +04:00
# include <linux/export.h>
2010-09-15 10:09:14 +04:00
# include <acpi/acpi.h>
# include "accommon.h"
# include "acnamesp.h"
# define _COMPONENT ACPI_UTILITIES
ACPI_MODULE_NAME ( " utxferror " )
/*
* This module is used for the in - kernel ACPICA as well as the ACPICA
* tools / applications .
*
2012-07-12 05:40:10 +04:00
* For the iASL compiler case , the output is redirected to stderr so that
2010-09-15 10:09:14 +04:00
* any of the various ACPI errors and warnings do not appear in the output
* files , for either the compiler or disassembler portions of the tool .
*/
# ifdef ACPI_ASL_COMPILER
# include <stdio.h>
extern FILE * acpi_gbl_output_file ;
# define ACPI_MSG_REDIRECT_BEGIN \
FILE * output_file = acpi_gbl_output_file ; \
acpi_os_redirect_output ( stderr ) ;
# define ACPI_MSG_REDIRECT_END \
acpi_os_redirect_output ( output_file ) ;
# else
/*
2012-07-12 05:40:10 +04:00
* non - iASL case - no redirection , nothing to do
2010-09-15 10:09:14 +04:00
*/
# define ACPI_MSG_REDIRECT_BEGIN
# define ACPI_MSG_REDIRECT_END
# endif
/*
* Common message prefixes
*/
# define ACPI_MSG_ERROR "ACPI Error: "
# define ACPI_MSG_EXCEPTION "ACPI Exception: "
# define ACPI_MSG_WARNING "ACPI Warning: "
# define ACPI_MSG_INFO "ACPI: "
2012-07-16 05:25:27 +04:00
# define ACPI_MSG_BIOS_ERROR "ACPI BIOS Bug: Error: "
# define ACPI_MSG_BIOS_WARNING "ACPI BIOS Bug: Warning: "
2010-09-15 10:09:14 +04:00
/*
* Common message suffix
*/
# define ACPI_MSG_SUFFIX \
acpi_os_printf ( " (%8.8X/%s-%u) \n " , ACPI_CA_VERSION , module_name , line_number )
/*******************************************************************************
*
* FUNCTION : acpi_error
*
* PARAMETERS : module_name - Caller ' s module name ( for error output )
* line_number - Caller ' s line number ( for error output )
2012-07-12 05:40:10 +04:00
* format - Printf format string + additional args
2010-09-15 10:09:14 +04:00
*
* RETURN : None
*
* DESCRIPTION : Print " ACPI Error " message with module / line / version info
*
* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
void ACPI_INTERNAL_VAR_XFACE
acpi_error ( const char * module_name , u32 line_number , const char * format , . . . )
{
va_list arg_list ;
ACPI_MSG_REDIRECT_BEGIN ;
acpi_os_printf ( ACPI_MSG_ERROR ) ;
va_start ( arg_list , format ) ;
acpi_os_vprintf ( format , arg_list ) ;
ACPI_MSG_SUFFIX ;
va_end ( arg_list ) ;
ACPI_MSG_REDIRECT_END ;
}
ACPI_EXPORT_SYMBOL ( acpi_error )
/*******************************************************************************
*
* FUNCTION : acpi_exception
*
* PARAMETERS : module_name - Caller ' s module name ( for error output )
* line_number - Caller ' s line number ( for error output )
2012-07-12 05:40:10 +04:00
* status - Status to be formatted
* format - Printf format string + additional args
2010-09-15 10:09:14 +04:00
*
* RETURN : None
*
* DESCRIPTION : Print " ACPI Exception " message with module / line / version info
* and decoded acpi_status .
*
* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
void ACPI_INTERNAL_VAR_XFACE
acpi_exception ( const char * module_name ,
u32 line_number , acpi_status status , const char * format , . . . )
{
va_list arg_list ;
ACPI_MSG_REDIRECT_BEGIN ;
acpi_os_printf ( ACPI_MSG_EXCEPTION " %s, " ,
acpi_format_exception ( status ) ) ;
va_start ( arg_list , format ) ;
acpi_os_vprintf ( format , arg_list ) ;
ACPI_MSG_SUFFIX ;
va_end ( arg_list ) ;
ACPI_MSG_REDIRECT_END ;
}
ACPI_EXPORT_SYMBOL ( acpi_exception )
/*******************************************************************************
*
* FUNCTION : acpi_warning
*
* PARAMETERS : module_name - Caller ' s module name ( for error output )
* line_number - Caller ' s line number ( for error output )
2012-07-12 05:40:10 +04:00
* format - Printf format string + additional args
2010-09-15 10:09:14 +04:00
*
* RETURN : None
*
* DESCRIPTION : Print " ACPI Warning " message with module / line / version info
*
* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
void ACPI_INTERNAL_VAR_XFACE
acpi_warning ( const char * module_name , u32 line_number , const char * format , . . . )
{
va_list arg_list ;
ACPI_MSG_REDIRECT_BEGIN ;
acpi_os_printf ( ACPI_MSG_WARNING ) ;
va_start ( arg_list , format ) ;
acpi_os_vprintf ( format , arg_list ) ;
ACPI_MSG_SUFFIX ;
va_end ( arg_list ) ;
ACPI_MSG_REDIRECT_END ;
}
ACPI_EXPORT_SYMBOL ( acpi_warning )
/*******************************************************************************
*
* FUNCTION : acpi_info
*
* PARAMETERS : module_name - Caller ' s module name ( for error output )
* line_number - Caller ' s line number ( for error output )
2012-07-12 05:40:10 +04:00
* format - Printf format string + additional args
2010-09-15 10:09:14 +04:00
*
* RETURN : None
*
* DESCRIPTION : Print generic " ACPI: " information message . There is no
* module / line / version info in order to keep the message simple .
*
* TBD : module_name and line_number args are not needed , should be removed .
*
* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
void ACPI_INTERNAL_VAR_XFACE
acpi_info ( const char * module_name , u32 line_number , const char * format , . . . )
{
va_list arg_list ;
ACPI_MSG_REDIRECT_BEGIN ;
acpi_os_printf ( ACPI_MSG_INFO ) ;
va_start ( arg_list , format ) ;
acpi_os_vprintf ( format , arg_list ) ;
acpi_os_printf ( " \n " ) ;
va_end ( arg_list ) ;
ACPI_MSG_REDIRECT_END ;
}
ACPI_EXPORT_SYMBOL ( acpi_info )
2012-07-16 05:25:27 +04:00
/*******************************************************************************
*
* FUNCTION : acpi_bios_error
*
* PARAMETERS : module_name - Caller ' s module name ( for error output )
* line_number - Caller ' s line number ( for error output )
* format - Printf format string + additional args
*
* RETURN : None
*
* DESCRIPTION : Print " ACPI Firmware Error " message with module / line / version
* info
*
* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
void ACPI_INTERNAL_VAR_XFACE
acpi_bios_error ( const char * module_name ,
u32 line_number , const char * format , . . . )
{
va_list arg_list ;
ACPI_MSG_REDIRECT_BEGIN ;
acpi_os_printf ( ACPI_MSG_BIOS_ERROR ) ;
va_start ( arg_list , format ) ;
acpi_os_vprintf ( format , arg_list ) ;
ACPI_MSG_SUFFIX ;
va_end ( arg_list ) ;
ACPI_MSG_REDIRECT_END ;
}
ACPI_EXPORT_SYMBOL ( acpi_bios_error )
/*******************************************************************************
*
* FUNCTION : acpi_bios_warning
*
* PARAMETERS : module_name - Caller ' s module name ( for error output )
* line_number - Caller ' s line number ( for error output )
* format - Printf format string + additional args
*
* RETURN : None
*
* DESCRIPTION : Print " ACPI Firmware Warning " message with module / line / version
* info
*
* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
void ACPI_INTERNAL_VAR_XFACE
acpi_bios_warning ( const char * module_name ,
u32 line_number , const char * format , . . . )
{
va_list arg_list ;
ACPI_MSG_REDIRECT_BEGIN ;
acpi_os_printf ( ACPI_MSG_BIOS_WARNING ) ;
va_start ( arg_list , format ) ;
acpi_os_vprintf ( format , arg_list ) ;
ACPI_MSG_SUFFIX ;
va_end ( arg_list ) ;
ACPI_MSG_REDIRECT_END ;
}
ACPI_EXPORT_SYMBOL ( acpi_bios_warning )
2010-09-15 10:09:14 +04:00
/*
* The remainder of this module contains internal error functions that may
* be configured out .
*/
2010-09-17 04:14:01 +04:00
# if !defined (ACPI_NO_ERROR_MESSAGES) && !defined (ACPI_BIN_APP)
2010-09-15 10:09:14 +04:00
/*******************************************************************************
*
* FUNCTION : acpi_ut_predefined_warning
*
* PARAMETERS : module_name - Caller ' s module name ( for error output )
* line_number - Caller ' s line number ( for error output )
2012-12-19 09:36:49 +04:00
* pathname - Full pathname to the node
2010-09-15 10:09:14 +04:00
* node_flags - From Namespace node for the method / object
2012-12-19 09:36:49 +04:00
* format - Printf format string + additional args
2010-09-15 10:09:14 +04:00
*
* 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 " For %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 )
2012-07-12 05:40:10 +04:00
* pathname - Full pathname to the node
2010-09-15 10:09:14 +04:00
* node_flags - From Namespace node for the method / object
2012-07-12 05:40:10 +04:00
* format - Printf format string + additional args
2010-09-15 10:09:14 +04:00
*
* 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 " For %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 ) ) ;
2012-10-31 06:27:48 +04:00
acpi_os_printf ( " [0x%.8X] (NON-ASCII) " , bad_name ) ;
2010-09-15 10:09:14 +04:00
} 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 )
2012-07-12 05:40:10 +04:00
* message - Error message to use on failure
2010-09-15 10:09:14 +04:00
* prefix_node - Prefix relative to the path
2012-07-12 05:40:10 +04:00
* path - Path to the node ( optional )
2010-09-15 10:09:14 +04:00
* 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 */
