1 /******************************************************************************* 2 * 3 * Module Name: utxferror - Various error/warning output functions 4 * 5 ******************************************************************************/ 6 7 /* 8 * Copyright (C) 2000 - 2015, Intel Corp. 9 * All rights reserved. 10 * 11 * Redistribution and use in source and binary forms, with or without 12 * modification, are permitted provided that the following conditions 13 * are met: 14 * 1. Redistributions of source code must retain the above copyright 15 * notice, this list of conditions, and the following disclaimer, 16 * without modification. 17 * 2. Redistributions in binary form must reproduce at minimum a disclaimer 18 * substantially similar to the "NO WARRANTY" disclaimer below 19 * ("Disclaimer") and any redistribution must be conditioned upon 20 * including a substantially similar Disclaimer requirement for further 21 * binary redistribution. 22 * 3. Neither the names of the above-listed copyright holders nor the names 23 * of any contributors may be used to endorse or promote products derived 24 * from this software without specific prior written permission. 25 * 26 * Alternatively, this software may be distributed under the terms of the 27 * GNU General Public License ("GPL") version 2 as published by the Free 28 * Software Foundation. 29 * 30 * NO WARRANTY 31 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 32 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 33 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR 34 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 35 * HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 36 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 37 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 38 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, 39 * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING 40 * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 41 * POSSIBILITY OF SUCH DAMAGES. 42 */ 43 44 #define EXPORT_ACPI_INTERFACES 45 46 #include <acpi/acpi.h> 47 #include "accommon.h" 48 49 #define _COMPONENT ACPI_UTILITIES 50 ACPI_MODULE_NAME("utxferror") 51 52 /* 53 * This module is used for the in-kernel ACPICA as well as the ACPICA 54 * tools/applications. 55 */ 56 #ifndef ACPI_NO_ERROR_MESSAGES /* Entire module */ 57 /******************************************************************************* 58 * 59 * FUNCTION: acpi_error 60 * 61 * PARAMETERS: module_name - Caller's module name (for error output) 62 * line_number - Caller's line number (for error output) 63 * format - Printf format string + additional args 64 * 65 * RETURN: None 66 * 67 * DESCRIPTION: Print "ACPI Error" message with module/line/version info 68 * 69 ******************************************************************************/ 70 void ACPI_INTERNAL_VAR_XFACE 71 acpi_error(const char *module_name, u32 line_number, const char *format, ...) 72 { 73 va_list arg_list; 74 75 ACPI_MSG_REDIRECT_BEGIN; 76 acpi_os_printf(ACPI_MSG_ERROR); 77 78 va_start(arg_list, format); 79 acpi_os_vprintf(format, arg_list); 80 ACPI_MSG_SUFFIX; 81 va_end(arg_list); 82 83 ACPI_MSG_REDIRECT_END; 84 } 85 86 ACPI_EXPORT_SYMBOL(acpi_error) 87 88 /******************************************************************************* 89 * 90 * FUNCTION: acpi_exception 91 * 92 * PARAMETERS: module_name - Caller's module name (for error output) 93 * line_number - Caller's line number (for error output) 94 * status - Status to be formatted 95 * format - Printf format string + additional args 96 * 97 * RETURN: None 98 * 99 * DESCRIPTION: Print "ACPI Exception" message with module/line/version info 100 * and decoded acpi_status. 101 * 102 ******************************************************************************/ 103 void ACPI_INTERNAL_VAR_XFACE 104 acpi_exception(const char *module_name, 105 u32 line_number, acpi_status status, const char *format, ...) 106 { 107 va_list arg_list; 108 109 ACPI_MSG_REDIRECT_BEGIN; 110 111 /* For AE_OK, just print the message */ 112 113 if (ACPI_SUCCESS(status)) { 114 acpi_os_printf(ACPI_MSG_EXCEPTION); 115 116 } else { 117 acpi_os_printf(ACPI_MSG_EXCEPTION "%s, ", 118 acpi_format_exception(status)); 119 } 120 va_start(arg_list, format); 121 acpi_os_vprintf(format, arg_list); 122 ACPI_MSG_SUFFIX; 123 va_end(arg_list); 124 125 ACPI_MSG_REDIRECT_END; 126 } 127 128 ACPI_EXPORT_SYMBOL(acpi_exception) 129 130 /******************************************************************************* 131 * 132 * FUNCTION: acpi_warning 133 * 134 * PARAMETERS: module_name - Caller's module name (for error output) 135 * line_number - Caller's line number (for error output) 136 * format - Printf format string + additional args 137 * 138 * RETURN: None 139 * 140 * DESCRIPTION: Print "ACPI Warning" message with module/line/version info 141 * 142 ******************************************************************************/ 143 void ACPI_INTERNAL_VAR_XFACE 144 acpi_warning(const char *module_name, u32 line_number, const char *format, ...) 145 { 146 va_list arg_list; 147 148 ACPI_MSG_REDIRECT_BEGIN; 149 acpi_os_printf(ACPI_MSG_WARNING); 150 151 va_start(arg_list, format); 152 acpi_os_vprintf(format, arg_list); 153 ACPI_MSG_SUFFIX; 154 va_end(arg_list); 155 156 ACPI_MSG_REDIRECT_END; 157 } 158 159 ACPI_EXPORT_SYMBOL(acpi_warning) 160 161 /******************************************************************************* 162 * 163 * FUNCTION: acpi_info 164 * 165 * PARAMETERS: module_name - Caller's module name (for error output) 166 * line_number - Caller's line number (for error output) 167 * format - Printf format string + additional args 168 * 169 * RETURN: None 170 * 171 * DESCRIPTION: Print generic "ACPI:" information message. There is no 172 * module/line/version info in order to keep the message simple. 173 * 174 * TBD: module_name and line_number args are not needed, should be removed. 175 * 176 ******************************************************************************/ 177 void ACPI_INTERNAL_VAR_XFACE 178 acpi_info(const char *module_name, u32 line_number, const char *format, ...) 179 { 180 va_list arg_list; 181 182 ACPI_MSG_REDIRECT_BEGIN; 183 acpi_os_printf(ACPI_MSG_INFO); 184 185 va_start(arg_list, format); 186 acpi_os_vprintf(format, arg_list); 187 acpi_os_printf("\n"); 188 va_end(arg_list); 189 190 ACPI_MSG_REDIRECT_END; 191 } 192 193 ACPI_EXPORT_SYMBOL(acpi_info) 194 195 /******************************************************************************* 196 * 197 * FUNCTION: acpi_bios_error 198 * 199 * PARAMETERS: module_name - Caller's module name (for error output) 200 * line_number - Caller's line number (for error output) 201 * format - Printf format string + additional args 202 * 203 * RETURN: None 204 * 205 * DESCRIPTION: Print "ACPI Firmware Error" message with module/line/version 206 * info 207 * 208 ******************************************************************************/ 209 void ACPI_INTERNAL_VAR_XFACE 210 acpi_bios_error(const char *module_name, 211 u32 line_number, const char *format, ...) 212 { 213 va_list arg_list; 214 215 ACPI_MSG_REDIRECT_BEGIN; 216 acpi_os_printf(ACPI_MSG_BIOS_ERROR); 217 218 va_start(arg_list, format); 219 acpi_os_vprintf(format, arg_list); 220 ACPI_MSG_SUFFIX; 221 va_end(arg_list); 222 223 ACPI_MSG_REDIRECT_END; 224 } 225 226 ACPI_EXPORT_SYMBOL(acpi_bios_error) 227 228 /******************************************************************************* 229 * 230 * FUNCTION: acpi_bios_warning 231 * 232 * PARAMETERS: module_name - Caller's module name (for error output) 233 * line_number - Caller's line number (for error output) 234 * format - Printf format string + additional args 235 * 236 * RETURN: None 237 * 238 * DESCRIPTION: Print "ACPI Firmware Warning" message with module/line/version 239 * info 240 * 241 ******************************************************************************/ 242 void ACPI_INTERNAL_VAR_XFACE 243 acpi_bios_warning(const char *module_name, 244 u32 line_number, const char *format, ...) 245 { 246 va_list arg_list; 247 248 ACPI_MSG_REDIRECT_BEGIN; 249 acpi_os_printf(ACPI_MSG_BIOS_WARNING); 250 251 va_start(arg_list, format); 252 acpi_os_vprintf(format, arg_list); 253 ACPI_MSG_SUFFIX; 254 va_end(arg_list); 255 256 ACPI_MSG_REDIRECT_END; 257 } 258 259 ACPI_EXPORT_SYMBOL(acpi_bios_warning) 260 #endif /* ACPI_NO_ERROR_MESSAGES */ 261