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1 | /****************************************************************************** |
2 | * |
3 | * Name: acoutput.h -- debug output |
4 | * |
5 | *****************************************************************************/ |
6 | |
7 | /* |
8 | * Copyright (C) 2000 - 2010, 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 | #ifndef __ACOUTPUT_H__ |
45 | #define __ACOUTPUT_H__ |
46 | |
47 | /* |
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. |
51 | */ |
52 | |
53 | /* Component IDs are used in the global "DebugLayer" */ |
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 |
72 | #define ACPI_EXAMPLE 0x00004000 |
73 | #define ACPI_DRIVER 0x00008000 |
74 | |
75 | #define ACPI_ALL_COMPONENTS 0x0000FFFF |
76 | #define ACPI_COMPONENT_DEFAULT (ACPI_ALL_COMPONENTS) |
77 | |
78 | /* Component IDs reserved for ACPI drivers */ |
79 | |
80 | #define ACPI_ALL_DRIVERS 0xFFFF0000 |
81 | |
82 | /* |
83 | * Raw debug output levels, do not use these in the ACPI_DEBUG_PRINT macros |
84 | */ |
85 | #define ACPI_LV_INIT 0x00000001 |
86 | #define ACPI_LV_DEBUG_OBJECT 0x00000002 |
87 | #define ACPI_LV_INFO 0x00000004 |
88 | #define ACPI_LV_REPAIR 0x00000008 |
89 | #define ACPI_LV_ALL_EXCEPTIONS 0x0000000F |
90 | |
91 | /* Trace verbosity level 1 [Standard Trace Level] */ |
92 | |
93 | #define ACPI_LV_INIT_NAMES 0x00000020 |
94 | #define ACPI_LV_PARSE 0x00000040 |
95 | #define ACPI_LV_LOAD 0x00000080 |
96 | #define ACPI_LV_DISPATCH 0x00000100 |
97 | #define ACPI_LV_EXEC 0x00000200 |
98 | #define ACPI_LV_NAMES 0x00000400 |
99 | #define ACPI_LV_OPREGION 0x00000800 |
100 | #define ACPI_LV_BFIELD 0x00001000 |
101 | #define ACPI_LV_TABLES 0x00002000 |
102 | #define ACPI_LV_VALUES 0x00004000 |
103 | #define ACPI_LV_OBJECTS 0x00008000 |
104 | #define ACPI_LV_RESOURCES 0x00010000 |
105 | #define ACPI_LV_USER_REQUESTS 0x00020000 |
106 | #define ACPI_LV_PACKAGE 0x00040000 |
107 | #define ACPI_LV_VERBOSITY1 0x0007FF40 | ACPI_LV_ALL_EXCEPTIONS |
108 | |
109 | /* Trace verbosity level 2 [Function tracing and memory allocation] */ |
110 | |
111 | #define ACPI_LV_ALLOCATIONS 0x00100000 |
112 | #define ACPI_LV_FUNCTIONS 0x00200000 |
113 | #define ACPI_LV_OPTIMIZATIONS 0x00400000 |
114 | #define ACPI_LV_VERBOSITY2 0x00700000 | ACPI_LV_VERBOSITY1 |
115 | #define ACPI_LV_ALL ACPI_LV_VERBOSITY2 |
116 | |
117 | /* Trace verbosity level 3 [Threading, I/O, and Interrupts] */ |
118 | |
119 | #define ACPI_LV_MUTEX 0x01000000 |
120 | #define ACPI_LV_THREADS 0x02000000 |
121 | #define ACPI_LV_IO 0x04000000 |
122 | #define ACPI_LV_INTERRUPTS 0x08000000 |
123 | #define ACPI_LV_VERBOSITY3 0x0F000000 | ACPI_LV_VERBOSITY2 |
124 | |
125 | /* Exceptionally verbose output -- also used in the global "DebugLevel" */ |
126 | |
127 | #define ACPI_LV_AML_DISASSEMBLE 0x10000000 |
128 | #define ACPI_LV_VERBOSE_INFO 0x20000000 |
129 | #define ACPI_LV_FULL_TABLES 0x40000000 |
130 | #define ACPI_LV_EVENTS 0x80000000 |
131 | #define ACPI_LV_VERBOSE 0xF0000000 |
132 | |
133 | /* |
134 | * Debug level macros that are used in the DEBUG_PRINT macros |
135 | */ |
136 | #define ACPI_DEBUG_LEVEL(dl) (u32) dl,ACPI_DEBUG_PARAMETERS |
137 | |
138 | /* |
139 | * Exception level -- used in the global "DebugLevel" |
140 | * |
141 | * Note: For errors, use the ACPI_ERROR or ACPI_EXCEPTION interfaces. |
142 | * For warnings, use ACPI_WARNING. |
143 | */ |
144 | #define ACPI_DB_INIT ACPI_DEBUG_LEVEL (ACPI_LV_INIT) |
145 | #define ACPI_DB_DEBUG_OBJECT ACPI_DEBUG_LEVEL (ACPI_LV_DEBUG_OBJECT) |
146 | #define ACPI_DB_INFO ACPI_DEBUG_LEVEL (ACPI_LV_INFO) |
147 | #define ACPI_DB_REPAIR ACPI_DEBUG_LEVEL (ACPI_LV_REPAIR) |
148 | #define ACPI_DB_ALL_EXCEPTIONS ACPI_DEBUG_LEVEL (ACPI_LV_ALL_EXCEPTIONS) |
149 | |
150 | /* Trace level -- also used in the global "DebugLevel" */ |
151 | |
152 | #define ACPI_DB_INIT_NAMES ACPI_DEBUG_LEVEL (ACPI_LV_INIT_NAMES) |
153 | #define ACPI_DB_THREADS ACPI_DEBUG_LEVEL (ACPI_LV_THREADS) |
154 | #define ACPI_DB_PARSE ACPI_DEBUG_LEVEL (ACPI_LV_PARSE) |
155 | #define ACPI_DB_DISPATCH ACPI_DEBUG_LEVEL (ACPI_LV_DISPATCH) |
156 | #define ACPI_DB_LOAD ACPI_DEBUG_LEVEL (ACPI_LV_LOAD) |
157 | #define ACPI_DB_EXEC ACPI_DEBUG_LEVEL (ACPI_LV_EXEC) |
158 | #define ACPI_DB_NAMES ACPI_DEBUG_LEVEL (ACPI_LV_NAMES) |
159 | #define ACPI_DB_OPREGION ACPI_DEBUG_LEVEL (ACPI_LV_OPREGION) |
160 | #define ACPI_DB_BFIELD ACPI_DEBUG_LEVEL (ACPI_LV_BFIELD) |
161 | #define ACPI_DB_TABLES ACPI_DEBUG_LEVEL (ACPI_LV_TABLES) |
162 | #define ACPI_DB_FUNCTIONS ACPI_DEBUG_LEVEL (ACPI_LV_FUNCTIONS) |
163 | #define ACPI_DB_OPTIMIZATIONS ACPI_DEBUG_LEVEL (ACPI_LV_OPTIMIZATIONS) |
164 | #define ACPI_DB_VALUES ACPI_DEBUG_LEVEL (ACPI_LV_VALUES) |
165 | #define ACPI_DB_OBJECTS ACPI_DEBUG_LEVEL (ACPI_LV_OBJECTS) |
166 | #define ACPI_DB_ALLOCATIONS ACPI_DEBUG_LEVEL (ACPI_LV_ALLOCATIONS) |
167 | #define ACPI_DB_RESOURCES ACPI_DEBUG_LEVEL (ACPI_LV_RESOURCES) |
168 | #define ACPI_DB_IO ACPI_DEBUG_LEVEL (ACPI_LV_IO) |
169 | #define ACPI_DB_INTERRUPTS ACPI_DEBUG_LEVEL (ACPI_LV_INTERRUPTS) |
170 | #define ACPI_DB_USER_REQUESTS ACPI_DEBUG_LEVEL (ACPI_LV_USER_REQUESTS) |
171 | #define ACPI_DB_PACKAGE ACPI_DEBUG_LEVEL (ACPI_LV_PACKAGE) |
172 | #define ACPI_DB_MUTEX ACPI_DEBUG_LEVEL (ACPI_LV_MUTEX) |
173 | #define ACPI_DB_EVENTS ACPI_DEBUG_LEVEL (ACPI_LV_EVENTS) |
174 | |
175 | #define ACPI_DB_ALL ACPI_DEBUG_LEVEL (ACPI_LV_ALL) |
176 | |
177 | /* Defaults for debug_level, debug and normal */ |
178 | |
179 | #define ACPI_DEBUG_DEFAULT (ACPI_LV_INFO | ACPI_LV_REPAIR) |
180 | #define ACPI_NORMAL_DEFAULT (ACPI_LV_INIT | ACPI_LV_DEBUG_OBJECT | ACPI_LV_REPAIR) |
181 | #define ACPI_DEBUG_ALL (ACPI_LV_AML_DISASSEMBLE | ACPI_LV_ALL_EXCEPTIONS | ACPI_LV_ALL) |
182 | |
183 | #if defined (ACPI_DEBUG_OUTPUT) || !defined (ACPI_NO_ERROR_MESSAGES) |
184 | /* |
185 | * Module name is included in both debug and non-debug versions primarily for |
186 | * error messages. The __FILE__ macro is not very useful for this, because it |
187 | * often includes the entire pathname to the module |
188 | */ |
189 | #define ACPI_MODULE_NAME(name) static const char ACPI_UNUSED_VAR _acpi_module_name[] = name; |
190 | #else |
191 | #define ACPI_MODULE_NAME(name) |
192 | #endif |
193 | |
194 | /* |
195 | * Ascii error messages can be configured out |
196 | */ |
197 | #ifndef ACPI_NO_ERROR_MESSAGES |
198 | #define AE_INFO _acpi_module_name, __LINE__ |
199 | |
200 | /* |
201 | * Error reporting. Callers module and line number are inserted by AE_INFO, |
202 | * the plist contains a set of parens to allow variable-length lists. |
203 | * These macros are used for both the debug and non-debug versions of the code. |
204 | */ |
205 | #define ACPI_INFO(plist) acpi_info plist |
206 | #define ACPI_WARNING(plist) acpi_warning plist |
207 | #define ACPI_EXCEPTION(plist) acpi_exception plist |
208 | #define ACPI_ERROR(plist) acpi_error plist |
209 | |
210 | #else |
211 | |
212 | /* No error messages */ |
213 | |
214 | #define ACPI_INFO(plist) |
215 | #define ACPI_WARNING(plist) |
216 | #define ACPI_EXCEPTION(plist) |
217 | #define ACPI_ERROR(plist) |
218 | |
219 | #endif /* ACPI_NO_ERROR_MESSAGES */ |
220 | |
221 | /* |
222 | * Debug macros that are conditionally compiled |
223 | */ |
224 | #ifdef ACPI_DEBUG_OUTPUT |
225 | |
226 | /* |
227 | * If ACPI_GET_FUNCTION_NAME was not defined in the compiler-dependent header, |
228 | * define it now. This is the case where there the compiler does not support |
229 | * a __FUNCTION__ macro or equivalent. |
230 | */ |
231 | #ifndef ACPI_GET_FUNCTION_NAME |
232 | #define ACPI_GET_FUNCTION_NAME _acpi_function_name |
233 | |
234 | /* |
235 | * The Name parameter should be the procedure name as a quoted string. |
236 | * The function name is also used by the function exit macros below. |
237 | * Note: (const char) is used to be compatible with the debug interfaces |
238 | * and macros such as __FUNCTION__. |
239 | */ |
240 | #define ACPI_FUNCTION_NAME(name) static const char _acpi_function_name[] = #name; |
241 | |
242 | #else |
243 | /* Compiler supports __FUNCTION__ (or equivalent) -- Ignore this macro */ |
244 | |
245 | #define ACPI_FUNCTION_NAME(name) |
246 | #endif /* ACPI_GET_FUNCTION_NAME */ |
247 | |
248 | /* |
249 | * Common parameters used for debug output functions: |
250 | * line number, function name, module(file) name, component ID |
251 | */ |
252 | #define ACPI_DEBUG_PARAMETERS __LINE__, ACPI_GET_FUNCTION_NAME, _acpi_module_name, _COMPONENT |
253 | |
254 | /* |
255 | * Master debug print macros |
256 | * Print message if and only if: |
257 | * 1) Debug print for the current component is enabled |
258 | * 2) Debug error level or trace level for the print statement is enabled |
259 | */ |
260 | #define ACPI_DEBUG_PRINT(plist) acpi_debug_print plist |
261 | #define ACPI_DEBUG_PRINT_RAW(plist) acpi_debug_print_raw plist |
262 | |
263 | #else |
264 | /* |
265 | * This is the non-debug case -- make everything go away, |
266 | * leaving no executable debug code! |
267 | */ |
268 | #define ACPI_FUNCTION_NAME(a) |
269 | #define ACPI_DEBUG_PRINT(pl) |
270 | #define ACPI_DEBUG_PRINT_RAW(pl) |
271 | |
272 | #endif /* ACPI_DEBUG_OUTPUT */ |
273 | |
274 | #endif /* __ACOUTPUT_H__ */ |
275 |
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