1 /******************************************************************************* 2 * 3 * Module Name: utxferror - Various error/warning output functions 4 * 5 ******************************************************************************/ 6 7 /* 8 * Copyright (C) 2000 - 2016, 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 } 120 121 va_start(arg_list, format); 122 acpi_os_vprintf(format, arg_list); 123 ACPI_MSG_SUFFIX; 124 va_end(arg_list); 125 126 ACPI_MSG_REDIRECT_END; 127 } 128 129 ACPI_EXPORT_SYMBOL(acpi_exception) 130 131 /******************************************************************************* 132 * 133 * FUNCTION: acpi_warning 134 * 135 * PARAMETERS: module_name - Caller's module name (for error output) 136 * line_number - Caller's line number (for error output) 137 * format - Printf format string + additional args 138 * 139 * RETURN: None 140 * 141 * DESCRIPTION: Print "ACPI Warning" message with module/line/version info 142 * 143 ******************************************************************************/ 144 void ACPI_INTERNAL_VAR_XFACE 145 acpi_warning(const char *module_name, u32 line_number, const char *format, ...) 146 { 147 va_list arg_list; 148 149 ACPI_MSG_REDIRECT_BEGIN; 150 acpi_os_printf(ACPI_MSG_WARNING); 151 152 va_start(arg_list, format); 153 acpi_os_vprintf(format, arg_list); 154 ACPI_MSG_SUFFIX; 155 va_end(arg_list); 156 157 ACPI_MSG_REDIRECT_END; 158 } 159 160 ACPI_EXPORT_SYMBOL(acpi_warning) 161 162 /******************************************************************************* 163 * 164 * FUNCTION: acpi_info 165 * 166 * PARAMETERS: module_name - Caller's module name (for error output) 167 * line_number - Caller's line number (for error output) 168 * format - Printf format string + additional args 169 * 170 * RETURN: None 171 * 172 * DESCRIPTION: Print generic "ACPI:" information message. There is no 173 * module/line/version info in order to keep the message simple. 174 * 175 * TBD: module_name and line_number args are not needed, should be removed. 176 * 177 ******************************************************************************/ 178 void ACPI_INTERNAL_VAR_XFACE 179 acpi_info(const char *module_name, u32 line_number, const char *format, ...) 180 { 181 va_list arg_list; 182 183 ACPI_MSG_REDIRECT_BEGIN; 184 acpi_os_printf(ACPI_MSG_INFO); 185 186 va_start(arg_list, format); 187 acpi_os_vprintf(format, arg_list); 188 acpi_os_printf("\n"); 189 va_end(arg_list); 190 191 ACPI_MSG_REDIRECT_END; 192 } 193 194 ACPI_EXPORT_SYMBOL(acpi_info) 195 196 /******************************************************************************* 197 * 198 * FUNCTION: acpi_bios_error 199 * 200 * PARAMETERS: module_name - Caller's module name (for error output) 201 * line_number - Caller's line number (for error output) 202 * format - Printf format string + additional args 203 * 204 * RETURN: None 205 * 206 * DESCRIPTION: Print "ACPI Firmware Error" message with module/line/version 207 * info 208 * 209 ******************************************************************************/ 210 void ACPI_INTERNAL_VAR_XFACE 211 acpi_bios_error(const char *module_name, 212 u32 line_number, const char *format, ...) 213 { 214 va_list arg_list; 215 216 ACPI_MSG_REDIRECT_BEGIN; 217 acpi_os_printf(ACPI_MSG_BIOS_ERROR); 218 219 va_start(arg_list, format); 220 acpi_os_vprintf(format, arg_list); 221 ACPI_MSG_SUFFIX; 222 va_end(arg_list); 223 224 ACPI_MSG_REDIRECT_END; 225 } 226 227 ACPI_EXPORT_SYMBOL(acpi_bios_error) 228 229 /******************************************************************************* 230 * 231 * FUNCTION: acpi_bios_warning 232 * 233 * PARAMETERS: module_name - Caller's module name (for error output) 234 * line_number - Caller's line number (for error output) 235 * format - Printf format string + additional args 236 * 237 * RETURN: None 238 * 239 * DESCRIPTION: Print "ACPI Firmware Warning" message with module/line/version 240 * info 241 * 242 ******************************************************************************/ 243 void ACPI_INTERNAL_VAR_XFACE 244 acpi_bios_warning(const char *module_name, 245 u32 line_number, const char *format, ...) 246 { 247 va_list arg_list; 248 249 ACPI_MSG_REDIRECT_BEGIN; 250 acpi_os_printf(ACPI_MSG_BIOS_WARNING); 251 252 va_start(arg_list, format); 253 acpi_os_vprintf(format, arg_list); 254 ACPI_MSG_SUFFIX; 255 va_end(arg_list); 256 257 ACPI_MSG_REDIRECT_END; 258 } 259 260 ACPI_EXPORT_SYMBOL(acpi_bios_warning) 261 #endif /* ACPI_NO_ERROR_MESSAGES */ 262