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ACPICA: Add new interfaces for BIOS(firmware) errors and warnings 

These new interfaces will be deployed across ACPICA in order to
point a finger directly at any detected BIOS issues -- such as
issues with ACPI tables, etc.

https://www.acpica.org/bugzilla/show_bug.cgi?id=843

Signed-off-by: Bob Moore <robert.moore@intel.com>
Signed-off-by: Lin Ming <ming.m.lin@intel.com>
Signed-off-by: Len Brown <len.brown@intel.com>
This commit is contained in:
Bob Moore 2012-07-16 09:25:27 +08:00 committed by Len Brown
parent bc7db14539
commit 62cdd14191
3 changed files with 80 additions and 0 deletions
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68
drivers/acpi/acpica/utxferror.c
View File

@ -82,6 +82,8 @@ extern FILE *acpi_gbl_output_file;
#define ACPI_MSG_EXCEPTION "ACPI Exception: "
#define ACPI_MSG_WARNING "ACPI Warning: "
#define ACPI_MSG_INFO "ACPI: "
#define ACPI_MSG_BIOS_ERROR "ACPI BIOS Bug: Error: "
#define ACPI_MSG_BIOS_WARNING "ACPI BIOS Bug: Warning: "
/*
* Common message suffix
*/
@ -218,6 +220,72 @@ acpi_info(const char *module_name, u32 line_number, const char *format, ...)
ACPI_EXPORT_SYMBOL(acpi_info)
/*******************************************************************************
*
* 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)
/*
* The remainder of this module contains internal error functions that may
* be configured out.

4
include/acpi/acoutput.h
View File

@ -213,6 +213,8 @@
#define ACPI_WARNING(plist) acpi_warning plist
#define ACPI_EXCEPTION(plist) acpi_exception plist
#define ACPI_ERROR(plist) acpi_error plist
#define ACPI_BIOS_WARNING(plist) acpi_bios_warning plist
#define ACPI_BIOS_ERROR(plist) acpi_bios_error plist
#define ACPI_DEBUG_OBJECT(obj,l,i) acpi_ex_do_debug_object(obj,l,i)
#else
@ -223,6 +225,8 @@
#define ACPI_WARNING(plist)
#define ACPI_EXCEPTION(plist)
#define ACPI_ERROR(plist)
#define ACPI_BIOS_WARNING(plist)
#define ACPI_BIOS_ERROR(plist)
#define ACPI_DEBUG_OBJECT(obj,l,i)
#endif /* ACPI_NO_ERROR_MESSAGES */

8
include/acpi/acpixf.h
View File

@ -529,6 +529,14 @@ void ACPI_INTERNAL_VAR_XFACE
acpi_info(const char *module_name,
u32 line_number, const char *format, ...) ACPI_PRINTF_LIKE(3);
void ACPI_INTERNAL_VAR_XFACE
acpi_bios_error(const char *module_name,
u32 line_number, const char *format, ...) ACPI_PRINTF_LIKE(3);
void ACPI_INTERNAL_VAR_XFACE
acpi_bios_warning(const char *module_name,
u32 line_number, const char *format, ...) ACPI_PRINTF_LIKE(3);
/*
* Debug output
*/