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1da177e4 LT |
1 | /****************************************************************************** |
2 | * | |
3 | * Name: acoutput.h -- debug output | |
4 | * | |
5 | *****************************************************************************/ | |
6 | ||
7 | /* | |
b4e104ea | 8 | * Copyright (C) 2000 - 2011, Intel Corp. |
1da177e4 LT |
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 | #ifndef __ACOUTPUT_H__ | |
45 | #define __ACOUTPUT_H__ | |
46 | ||
47 | /* | |
50df4d8b BM |
48 | * Debug levels and component IDs. These are used to control the |
49 | * granularity of the output of the ACPI_DEBUG_PRINT macro -- on a | |
50 | * per-component basis and a per-exception-type basis. | |
1da177e4 LT |
51 | */ |
52 | ||
b229cf92 | 53 | /* Component IDs are used in the global "DebugLayer" */ |
1da177e4 LT |
54 | |
55 | #define ACPI_UTILITIES 0x00000001 | |
56 | #define ACPI_HARDWARE 0x00000002 | |
57 | #define ACPI_EVENTS 0x00000004 | |
58 | #define ACPI_TABLES 0x00000008 | |
59 | #define ACPI_NAMESPACE 0x00000010 | |
60 | #define ACPI_PARSER 0x00000020 | |
61 | #define ACPI_DISPATCHER 0x00000040 | |
62 | #define ACPI_EXECUTER 0x00000080 | |
63 | #define ACPI_RESOURCES 0x00000100 | |
64 | #define ACPI_CA_DEBUGGER 0x00000200 | |
65 | #define ACPI_OS_SERVICES 0x00000400 | |
66 | #define ACPI_CA_DISASSEMBLER 0x00000800 | |
67 | ||
68 | /* Component IDs for ACPI tools and utilities */ | |
69 | ||
70 | #define ACPI_COMPILER 0x00001000 | |
71 | #define ACPI_TOOLS 0x00002000 | |
50df4d8b BM |
72 | #define ACPI_EXAMPLE 0x00004000 |
73 | #define ACPI_DRIVER 0x00008000 | |
ddcc6a03 | 74 | #define DT_COMPILER 0x00010000 |
1da177e4 | 75 | |
ddcc6a03 | 76 | #define ACPI_ALL_COMPONENTS 0x0001FFFF |
1da177e4 LT |
77 | #define ACPI_COMPONENT_DEFAULT (ACPI_ALL_COMPONENTS) |
78 | ||
1da177e4 LT |
79 | /* Component IDs reserved for ACPI drivers */ |
80 | ||
81 | #define ACPI_ALL_DRIVERS 0xFFFF0000 | |
82 | ||
1da177e4 | 83 | /* |
50df4d8b | 84 | * Raw debug output levels, do not use these in the ACPI_DEBUG_PRINT macros |
1da177e4 | 85 | */ |
23d3e055 BM |
86 | #define ACPI_LV_INIT 0x00000001 |
87 | #define ACPI_LV_DEBUG_OBJECT 0x00000002 | |
88 | #define ACPI_LV_INFO 0x00000004 | |
3a58176e BM |
89 | #define ACPI_LV_REPAIR 0x00000008 |
90 | #define ACPI_LV_ALL_EXCEPTIONS 0x0000000F | |
1da177e4 LT |
91 | |
92 | /* Trace verbosity level 1 [Standard Trace Level] */ | |
93 | ||
94 | #define ACPI_LV_INIT_NAMES 0x00000020 | |
95 | #define ACPI_LV_PARSE 0x00000040 | |
96 | #define ACPI_LV_LOAD 0x00000080 | |
97 | #define ACPI_LV_DISPATCH 0x00000100 | |
98 | #define ACPI_LV_EXEC 0x00000200 | |
99 | #define ACPI_LV_NAMES 0x00000400 | |
100 | #define ACPI_LV_OPREGION 0x00000800 | |
101 | #define ACPI_LV_BFIELD 0x00001000 | |
102 | #define ACPI_LV_TABLES 0x00002000 | |
103 | #define ACPI_LV_VALUES 0x00004000 | |
104 | #define ACPI_LV_OBJECTS 0x00008000 | |
105 | #define ACPI_LV_RESOURCES 0x00010000 | |
106 | #define ACPI_LV_USER_REQUESTS 0x00020000 | |
107 | #define ACPI_LV_PACKAGE 0x00040000 | |
108 | #define ACPI_LV_VERBOSITY1 0x0007FF40 | ACPI_LV_ALL_EXCEPTIONS | |
109 | ||
110 | /* Trace verbosity level 2 [Function tracing and memory allocation] */ | |
111 | ||
112 | #define ACPI_LV_ALLOCATIONS 0x00100000 | |
113 | #define ACPI_LV_FUNCTIONS 0x00200000 | |
114 | #define ACPI_LV_OPTIMIZATIONS 0x00400000 | |
115 | #define ACPI_LV_VERBOSITY2 0x00700000 | ACPI_LV_VERBOSITY1 | |
116 | #define ACPI_LV_ALL ACPI_LV_VERBOSITY2 | |
117 | ||
118 | /* Trace verbosity level 3 [Threading, I/O, and Interrupts] */ | |
119 | ||
120 | #define ACPI_LV_MUTEX 0x01000000 | |
121 | #define ACPI_LV_THREADS 0x02000000 | |
122 | #define ACPI_LV_IO 0x04000000 | |
123 | #define ACPI_LV_INTERRUPTS 0x08000000 | |
124 | #define ACPI_LV_VERBOSITY3 0x0F000000 | ACPI_LV_VERBOSITY2 | |
125 | ||
b229cf92 | 126 | /* Exceptionally verbose output -- also used in the global "DebugLevel" */ |
1da177e4 LT |
127 | |
128 | #define ACPI_LV_AML_DISASSEMBLE 0x10000000 | |
129 | #define ACPI_LV_VERBOSE_INFO 0x20000000 | |
130 | #define ACPI_LV_FULL_TABLES 0x40000000 | |
131 | #define ACPI_LV_EVENTS 0x80000000 | |
1da177e4 LT |
132 | #define ACPI_LV_VERBOSE 0xF0000000 |
133 | ||
1da177e4 LT |
134 | /* |
135 | * Debug level macros that are used in the DEBUG_PRINT macros | |
136 | */ | |
f9f4601f | 137 | #define ACPI_DEBUG_LEVEL(dl) (u32) dl,ACPI_DEBUG_PARAMETERS |
1da177e4 | 138 | |
23d3e055 BM |
139 | /* |
140 | * Exception level -- used in the global "DebugLevel" | |
141 | * | |
142 | * Note: For errors, use the ACPI_ERROR or ACPI_EXCEPTION interfaces. | |
143 | * For warnings, use ACPI_WARNING. | |
144 | */ | |
1da177e4 LT |
145 | #define ACPI_DB_INIT ACPI_DEBUG_LEVEL (ACPI_LV_INIT) |
146 | #define ACPI_DB_DEBUG_OBJECT ACPI_DEBUG_LEVEL (ACPI_LV_DEBUG_OBJECT) | |
147 | #define ACPI_DB_INFO ACPI_DEBUG_LEVEL (ACPI_LV_INFO) | |
3a58176e | 148 | #define ACPI_DB_REPAIR ACPI_DEBUG_LEVEL (ACPI_LV_REPAIR) |
1da177e4 LT |
149 | #define ACPI_DB_ALL_EXCEPTIONS ACPI_DEBUG_LEVEL (ACPI_LV_ALL_EXCEPTIONS) |
150 | ||
b229cf92 | 151 | /* Trace level -- also used in the global "DebugLevel" */ |
1da177e4 LT |
152 | |
153 | #define ACPI_DB_INIT_NAMES ACPI_DEBUG_LEVEL (ACPI_LV_INIT_NAMES) | |
154 | #define ACPI_DB_THREADS ACPI_DEBUG_LEVEL (ACPI_LV_THREADS) | |
155 | #define ACPI_DB_PARSE ACPI_DEBUG_LEVEL (ACPI_LV_PARSE) | |
156 | #define ACPI_DB_DISPATCH ACPI_DEBUG_LEVEL (ACPI_LV_DISPATCH) | |
157 | #define ACPI_DB_LOAD ACPI_DEBUG_LEVEL (ACPI_LV_LOAD) | |
158 | #define ACPI_DB_EXEC ACPI_DEBUG_LEVEL (ACPI_LV_EXEC) | |
159 | #define ACPI_DB_NAMES ACPI_DEBUG_LEVEL (ACPI_LV_NAMES) | |
160 | #define ACPI_DB_OPREGION ACPI_DEBUG_LEVEL (ACPI_LV_OPREGION) | |
161 | #define ACPI_DB_BFIELD ACPI_DEBUG_LEVEL (ACPI_LV_BFIELD) | |
162 | #define ACPI_DB_TABLES ACPI_DEBUG_LEVEL (ACPI_LV_TABLES) | |
163 | #define ACPI_DB_FUNCTIONS ACPI_DEBUG_LEVEL (ACPI_LV_FUNCTIONS) | |
164 | #define ACPI_DB_OPTIMIZATIONS ACPI_DEBUG_LEVEL (ACPI_LV_OPTIMIZATIONS) | |
165 | #define ACPI_DB_VALUES ACPI_DEBUG_LEVEL (ACPI_LV_VALUES) | |
166 | #define ACPI_DB_OBJECTS ACPI_DEBUG_LEVEL (ACPI_LV_OBJECTS) | |
167 | #define ACPI_DB_ALLOCATIONS ACPI_DEBUG_LEVEL (ACPI_LV_ALLOCATIONS) | |
168 | #define ACPI_DB_RESOURCES ACPI_DEBUG_LEVEL (ACPI_LV_RESOURCES) | |
169 | #define ACPI_DB_IO ACPI_DEBUG_LEVEL (ACPI_LV_IO) | |
170 | #define ACPI_DB_INTERRUPTS ACPI_DEBUG_LEVEL (ACPI_LV_INTERRUPTS) | |
171 | #define ACPI_DB_USER_REQUESTS ACPI_DEBUG_LEVEL (ACPI_LV_USER_REQUESTS) | |
172 | #define ACPI_DB_PACKAGE ACPI_DEBUG_LEVEL (ACPI_LV_PACKAGE) | |
173 | #define ACPI_DB_MUTEX ACPI_DEBUG_LEVEL (ACPI_LV_MUTEX) | |
23d3e055 | 174 | #define ACPI_DB_EVENTS ACPI_DEBUG_LEVEL (ACPI_LV_EVENTS) |
1da177e4 LT |
175 | |
176 | #define ACPI_DB_ALL ACPI_DEBUG_LEVEL (ACPI_LV_ALL) | |
177 | ||
1da177e4 LT |
178 | /* Defaults for debug_level, debug and normal */ |
179 | ||
3a58176e BM |
180 | #define ACPI_DEBUG_DEFAULT (ACPI_LV_INFO | ACPI_LV_REPAIR) |
181 | #define ACPI_NORMAL_DEFAULT (ACPI_LV_INIT | ACPI_LV_DEBUG_OBJECT | ACPI_LV_REPAIR) | |
1da177e4 LT |
182 | #define ACPI_DEBUG_ALL (ACPI_LV_AML_DISASSEMBLE | ACPI_LV_ALL_EXCEPTIONS | ACPI_LV_ALL) |
183 | ||
50df4d8b BM |
184 | #if defined (ACPI_DEBUG_OUTPUT) || !defined (ACPI_NO_ERROR_MESSAGES) |
185 | /* | |
d59a3c6b BM |
186 | * The module name is used primarily for error and debug messages. |
187 | * The __FILE__ macro is not very useful for this, because it | |
188 | * usually includes the entire pathname to the module making the | |
189 | * debug output difficult to read. | |
50df4d8b BM |
190 | */ |
191 | #define ACPI_MODULE_NAME(name) static const char ACPI_UNUSED_VAR _acpi_module_name[] = name; | |
192 | #else | |
d59a3c6b BM |
193 | /* |
194 | * For the no-debug and no-error-msg cases, we must at least define | |
195 | * a null module name. | |
196 | */ | |
50df4d8b | 197 | #define ACPI_MODULE_NAME(name) |
d59a3c6b | 198 | #define _acpi_module_name "" |
50df4d8b BM |
199 | #endif |
200 | ||
201 | /* | |
202 | * Ascii error messages can be configured out | |
203 | */ | |
204 | #ifndef ACPI_NO_ERROR_MESSAGES | |
205 | #define AE_INFO _acpi_module_name, __LINE__ | |
206 | ||
207 | /* | |
208 | * Error reporting. Callers module and line number are inserted by AE_INFO, | |
209 | * the plist contains a set of parens to allow variable-length lists. | |
210 | * These macros are used for both the debug and non-debug versions of the code. | |
211 | */ | |
212 | #define ACPI_INFO(plist) acpi_info plist | |
213 | #define ACPI_WARNING(plist) acpi_warning plist | |
214 | #define ACPI_EXCEPTION(plist) acpi_exception plist | |
215 | #define ACPI_ERROR(plist) acpi_error plist | |
62cdd141 BM |
216 | #define ACPI_BIOS_WARNING(plist) acpi_bios_warning plist |
217 | #define ACPI_BIOS_ERROR(plist) acpi_bios_error plist | |
4cdf1a56 | 218 | #define ACPI_DEBUG_OBJECT(obj,l,i) acpi_ex_do_debug_object(obj,l,i) |
50df4d8b BM |
219 | |
220 | #else | |
221 | ||
222 | /* No error messages */ | |
223 | ||
224 | #define ACPI_INFO(plist) | |
225 | #define ACPI_WARNING(plist) | |
226 | #define ACPI_EXCEPTION(plist) | |
227 | #define ACPI_ERROR(plist) | |
62cdd141 BM |
228 | #define ACPI_BIOS_WARNING(plist) |
229 | #define ACPI_BIOS_ERROR(plist) | |
4cdf1a56 | 230 | #define ACPI_DEBUG_OBJECT(obj,l,i) |
50df4d8b BM |
231 | |
232 | #endif /* ACPI_NO_ERROR_MESSAGES */ | |
233 | ||
234 | /* | |
235 | * Debug macros that are conditionally compiled | |
236 | */ | |
237 | #ifdef ACPI_DEBUG_OUTPUT | |
238 | ||
239 | /* | |
240 | * If ACPI_GET_FUNCTION_NAME was not defined in the compiler-dependent header, | |
241 | * define it now. This is the case where there the compiler does not support | |
242 | * a __FUNCTION__ macro or equivalent. | |
243 | */ | |
244 | #ifndef ACPI_GET_FUNCTION_NAME | |
245 | #define ACPI_GET_FUNCTION_NAME _acpi_function_name | |
246 | ||
247 | /* | |
248 | * The Name parameter should be the procedure name as a quoted string. | |
249 | * The function name is also used by the function exit macros below. | |
250 | * Note: (const char) is used to be compatible with the debug interfaces | |
251 | * and macros such as __FUNCTION__. | |
252 | */ | |
253 | #define ACPI_FUNCTION_NAME(name) static const char _acpi_function_name[] = #name; | |
254 | ||
255 | #else | |
256 | /* Compiler supports __FUNCTION__ (or equivalent) -- Ignore this macro */ | |
257 | ||
258 | #define ACPI_FUNCTION_NAME(name) | |
259 | #endif /* ACPI_GET_FUNCTION_NAME */ | |
260 | ||
261 | /* | |
262 | * Common parameters used for debug output functions: | |
263 | * line number, function name, module(file) name, component ID | |
264 | */ | |
265 | #define ACPI_DEBUG_PARAMETERS __LINE__, ACPI_GET_FUNCTION_NAME, _acpi_module_name, _COMPONENT | |
266 | ||
267 | /* | |
268 | * Master debug print macros | |
269 | * Print message if and only if: | |
270 | * 1) Debug print for the current component is enabled | |
271 | * 2) Debug error level or trace level for the print statement is enabled | |
272 | */ | |
273 | #define ACPI_DEBUG_PRINT(plist) acpi_debug_print plist | |
274 | #define ACPI_DEBUG_PRINT_RAW(plist) acpi_debug_print_raw plist | |
275 | ||
276 | #else | |
277 | /* | |
278 | * This is the non-debug case -- make everything go away, | |
279 | * leaving no executable debug code! | |
280 | */ | |
281 | #define ACPI_FUNCTION_NAME(a) | |
282 | #define ACPI_DEBUG_PRINT(pl) | |
283 | #define ACPI_DEBUG_PRINT_RAW(pl) | |
284 | ||
285 | #endif /* ACPI_DEBUG_OUTPUT */ | |
286 | ||
4be44fcd | 287 | #endif /* __ACOUTPUT_H__ */ |