drivers/acpi/acpica/utxferror.c

// SPDX-License-Identifier: BSD-3-Clause OR GPL-2.0
/*******************************************************************************
 *
 * Module Name: utxferror - Various error/warning output functions
 *
 ******************************************************************************/

#define EXPORT_ACPI_INTERFACES

#include <acpi/acpi.h>
#include "accommon.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.
 */
#ifndef ACPI_NO_ERROR_MESSAGES	/* Entire module */
/*******************************************************************************
 *
 * FUNCTION:    acpi_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 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)
 *              status              - Status value to be decoded/formatted
 *              format              - Printf format string + additional args
 *
 * RETURN:      None
 *
 * DESCRIPTION: Print an "ACPI Error" message with module/line/version
 *              info as well as 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;

	/* For AE_OK, just print the message */

	if (ACPI_SUCCESS(status)) {
		acpi_os_printf(ACPI_MSG_ERROR);

	} else {
		acpi_os_printf(ACPI_MSG_ERROR "%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 warning output)
 *              line_number         - Caller's line number (for warning output)
 *              format              - Printf format string + additional args
 *
 * 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:  format              - Printf format string + additional args
 *
 * RETURN:      None
 *
 * DESCRIPTION: Print generic "ACPI:" information message. There is no
 *              module/line/version info in order to keep the message simple.
 *
 ******************************************************************************/
void ACPI_INTERNAL_VAR_XFACE acpi_info(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)

/*******************************************************************************
 *
 * 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 warning output)
 *              line_number         - Caller's line number (for warning 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)
#endif				/* ACPI_NO_ERROR_MESSAGES */