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Linus Torvalds1da177e2005-04-16 15:20:36 -07001/******************************************************************************
2 *
3 * Name: acoutput.h -- debug output
4 *
5 *****************************************************************************/
6
7/*
Len Brown75a44ce2008-04-23 23:00:13 -04008 * Copyright (C) 2000 - 2008, Intel Corp.
Linus Torvalds1da177e2005-04-16 15:20:36 -07009 * 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/*
Bob Moore50df4d82008-12-31 03:01:23 +080048 * 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.
Linus Torvalds1da177e2005-04-16 15:20:36 -070051 */
52
Bob Mooreb229cf92006-04-21 17:15:00 -040053/* Component IDs are used in the global "DebugLayer" */
Linus Torvalds1da177e2005-04-16 15:20:36 -070054
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
Bob Moore50df4d82008-12-31 03:01:23 +080072#define ACPI_EXAMPLE 0x00004000
73#define ACPI_DRIVER 0x00008000
Linus Torvalds1da177e2005-04-16 15:20:36 -070074
Bob Moore50df4d82008-12-31 03:01:23 +080075#define ACPI_ALL_COMPONENTS 0x0000FFFF
Linus Torvalds1da177e2005-04-16 15:20:36 -070076#define ACPI_COMPONENT_DEFAULT (ACPI_ALL_COMPONENTS)
77
Linus Torvalds1da177e2005-04-16 15:20:36 -070078/* Component IDs reserved for ACPI drivers */
79
80#define ACPI_ALL_DRIVERS 0xFFFF0000
81
Linus Torvalds1da177e2005-04-16 15:20:36 -070082/*
Bob Moore50df4d82008-12-31 03:01:23 +080083 * Raw debug output levels, do not use these in the ACPI_DEBUG_PRINT macros
Linus Torvalds1da177e2005-04-16 15:20:36 -070084 */
Bob Moore23d3e052008-09-28 15:00:47 +080085#define ACPI_LV_INIT 0x00000001
86#define ACPI_LV_DEBUG_OBJECT 0x00000002
87#define ACPI_LV_INFO 0x00000004
Bob Moore3a581762009-12-11 15:23:22 +080088#define ACPI_LV_REPAIR 0x00000008
89#define ACPI_LV_ALL_EXCEPTIONS 0x0000000F
Linus Torvalds1da177e2005-04-16 15:20:36 -070090
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
Bob Mooreb229cf92006-04-21 17:15:00 -0400125/* Exceptionally verbose output -- also used in the global "DebugLevel" */
Linus Torvalds1da177e2005-04-16 15:20:36 -0700126
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
Linus Torvalds1da177e2005-04-16 15:20:36 -0700131#define ACPI_LV_VERBOSE 0xF0000000
132
Linus Torvalds1da177e2005-04-16 15:20:36 -0700133/*
134 * Debug level macros that are used in the DEBUG_PRINT macros
135 */
Robert Mooref9f46012005-07-08 00:00:00 -0400136#define ACPI_DEBUG_LEVEL(dl) (u32) dl,ACPI_DEBUG_PARAMETERS
Linus Torvalds1da177e2005-04-16 15:20:36 -0700137
Bob Moore23d3e052008-09-28 15:00:47 +0800138/*
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 */
Linus Torvalds1da177e2005-04-16 15:20:36 -0700144#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)
Bob Moore3a581762009-12-11 15:23:22 +0800147#define ACPI_DB_REPAIR ACPI_DEBUG_LEVEL (ACPI_LV_REPAIR)
Linus Torvalds1da177e2005-04-16 15:20:36 -0700148#define ACPI_DB_ALL_EXCEPTIONS ACPI_DEBUG_LEVEL (ACPI_LV_ALL_EXCEPTIONS)
149
Bob Mooreb229cf92006-04-21 17:15:00 -0400150/* Trace level -- also used in the global "DebugLevel" */
Linus Torvalds1da177e2005-04-16 15:20:36 -0700151
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)
Bob Moore23d3e052008-09-28 15:00:47 +0800173#define ACPI_DB_EVENTS ACPI_DEBUG_LEVEL (ACPI_LV_EVENTS)
Linus Torvalds1da177e2005-04-16 15:20:36 -0700174
175#define ACPI_DB_ALL ACPI_DEBUG_LEVEL (ACPI_LV_ALL)
176
Linus Torvalds1da177e2005-04-16 15:20:36 -0700177/* Defaults for debug_level, debug and normal */
178
Bob Moore3a581762009-12-11 15:23:22 +0800179#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)
Linus Torvalds1da177e2005-04-16 15:20:36 -0700181#define ACPI_DEBUG_ALL (ACPI_LV_AML_DISASSEMBLE | ACPI_LV_ALL_EXCEPTIONS | ACPI_LV_ALL)
182
Bob Moore50df4d82008-12-31 03:01:23 +0800183#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
Len Brown4be44fc2005-08-05 00:44:28 -0400274#endif /* __ACOUTPUT_H__ */