xref: /minix/minix/drivers/power/acpi/include/acexcep.h (revision 29492bb7)
1 /******************************************************************************
2  *
3  * Name: acexcep.h - Exception codes returned by the ACPI subsystem
4  *
5  *****************************************************************************/
6 
7 /*
8  * Copyright (C) 2000 - 2014, 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 __ACEXCEP_H__
45 #define __ACEXCEP_H__
46 
47 
48 /* This module contains all possible exception codes for ACPI_STATUS */
49 
50 /*
51  * Exception code classes
52  */
53 #define AE_CODE_ENVIRONMENTAL           0x0000 /* General ACPICA environment */
54 #define AE_CODE_PROGRAMMER              0x1000 /* External ACPICA interface caller */
55 #define AE_CODE_ACPI_TABLES             0x2000 /* ACPI tables */
56 #define AE_CODE_AML                     0x3000 /* From executing AML code */
57 #define AE_CODE_CONTROL                 0x4000 /* Internal control codes */
58 
59 #define AE_CODE_MAX                     0x4000
60 #define AE_CODE_MASK                    0xF000
61 
62 /*
63  * Macros to insert the exception code classes
64  */
65 #define EXCEP_ENV(code)                 ((ACPI_STATUS) (code | AE_CODE_ENVIRONMENTAL))
66 #define EXCEP_PGM(code)                 ((ACPI_STATUS) (code | AE_CODE_PROGRAMMER))
67 #define EXCEP_TBL(code)                 ((ACPI_STATUS) (code | AE_CODE_ACPI_TABLES))
68 #define EXCEP_AML(code)                 ((ACPI_STATUS) (code | AE_CODE_AML))
69 #define EXCEP_CTL(code)                 ((ACPI_STATUS) (code | AE_CODE_CONTROL))
70 
71 /*
72  * Exception info table. The "Description" field is used only by the
73  * ACPICA help application (acpihelp).
74  */
75 typedef struct acpi_exception_info
76 {
77     char                *Name;
78 
79 #ifdef ACPI_HELP_APP
80     char                *Description;
81 #endif
82 } ACPI_EXCEPTION_INFO;
83 
84 #ifdef ACPI_HELP_APP
85 #define EXCEP_TXT(Name,Description)     {Name, Description}
86 #else
87 #define EXCEP_TXT(Name,Description)     {Name}
88 #endif
89 
90 
91 /*
92  * Success is always zero, failure is non-zero
93  */
94 #define ACPI_SUCCESS(a)                 (!(a))
95 #define ACPI_FAILURE(a)                 (a)
96 
97 #define AE_OK                           (ACPI_STATUS) 0x0000
98 
99 /*
100  * Environmental exceptions
101  */
102 #define AE_ERROR                        EXCEP_ENV (0x0001)
103 #define AE_NO_ACPI_TABLES               EXCEP_ENV (0x0002)
104 #define AE_NO_NAMESPACE                 EXCEP_ENV (0x0003)
105 #define AE_NO_MEMORY                    EXCEP_ENV (0x0004)
106 #define AE_NOT_FOUND                    EXCEP_ENV (0x0005)
107 #define AE_NOT_EXIST                    EXCEP_ENV (0x0006)
108 #define AE_ALREADY_EXISTS               EXCEP_ENV (0x0007)
109 #define AE_TYPE                         EXCEP_ENV (0x0008)
110 #define AE_NULL_OBJECT                  EXCEP_ENV (0x0009)
111 #define AE_NULL_ENTRY                   EXCEP_ENV (0x000A)
112 #define AE_BUFFER_OVERFLOW              EXCEP_ENV (0x000B)
113 #define AE_STACK_OVERFLOW               EXCEP_ENV (0x000C)
114 #define AE_STACK_UNDERFLOW              EXCEP_ENV (0x000D)
115 #define AE_NOT_IMPLEMENTED              EXCEP_ENV (0x000E)
116 #define AE_SUPPORT                      EXCEP_ENV (0x000F)
117 #define AE_LIMIT                        EXCEP_ENV (0x0010)
118 #define AE_TIME                         EXCEP_ENV (0x0011)
119 #define AE_ACQUIRE_DEADLOCK             EXCEP_ENV (0x0012)
120 #define AE_RELEASE_DEADLOCK             EXCEP_ENV (0x0013)
121 #define AE_NOT_ACQUIRED                 EXCEP_ENV (0x0014)
122 #define AE_ALREADY_ACQUIRED             EXCEP_ENV (0x0015)
123 #define AE_NO_HARDWARE_RESPONSE         EXCEP_ENV (0x0016)
124 #define AE_NO_GLOBAL_LOCK               EXCEP_ENV (0x0017)
125 #define AE_ABORT_METHOD                 EXCEP_ENV (0x0018)
126 #define AE_SAME_HANDLER                 EXCEP_ENV (0x0019)
127 #define AE_NO_HANDLER                   EXCEP_ENV (0x001A)
128 #define AE_OWNER_ID_LIMIT               EXCEP_ENV (0x001B)
129 #define AE_NOT_CONFIGURED               EXCEP_ENV (0x001C)
130 #define AE_ACCESS                       EXCEP_ENV (0x001D)
131 
132 #define AE_CODE_ENV_MAX                 0x001D
133 
134 
135 /*
136  * Programmer exceptions
137  */
138 #define AE_BAD_PARAMETER                EXCEP_PGM (0x0001)
139 #define AE_BAD_CHARACTER                EXCEP_PGM (0x0002)
140 #define AE_BAD_PATHNAME                 EXCEP_PGM (0x0003)
141 #define AE_BAD_DATA                     EXCEP_PGM (0x0004)
142 #define AE_BAD_HEX_CONSTANT             EXCEP_PGM (0x0005)
143 #define AE_BAD_OCTAL_CONSTANT           EXCEP_PGM (0x0006)
144 #define AE_BAD_DECIMAL_CONSTANT         EXCEP_PGM (0x0007)
145 #define AE_MISSING_ARGUMENTS            EXCEP_PGM (0x0008)
146 #define AE_BAD_ADDRESS                  EXCEP_PGM (0x0009)
147 
148 #define AE_CODE_PGM_MAX                 0x0009
149 
150 
151 /*
152  * Acpi table exceptions
153  */
154 #define AE_BAD_SIGNATURE                EXCEP_TBL (0x0001)
155 #define AE_BAD_HEADER                   EXCEP_TBL (0x0002)
156 #define AE_BAD_CHECKSUM                 EXCEP_TBL (0x0003)
157 #define AE_BAD_VALUE                    EXCEP_TBL (0x0004)
158 #define AE_INVALID_TABLE_LENGTH         EXCEP_TBL (0x0005)
159 
160 #define AE_CODE_TBL_MAX                 0x0005
161 
162 
163 /*
164  * AML exceptions. These are caused by problems with
165  * the actual AML byte stream
166  */
167 #define AE_AML_BAD_OPCODE               EXCEP_AML (0x0001)
168 #define AE_AML_NO_OPERAND               EXCEP_AML (0x0002)
169 #define AE_AML_OPERAND_TYPE             EXCEP_AML (0x0003)
170 #define AE_AML_OPERAND_VALUE            EXCEP_AML (0x0004)
171 #define AE_AML_UNINITIALIZED_LOCAL      EXCEP_AML (0x0005)
172 #define AE_AML_UNINITIALIZED_ARG        EXCEP_AML (0x0006)
173 #define AE_AML_UNINITIALIZED_ELEMENT    EXCEP_AML (0x0007)
174 #define AE_AML_NUMERIC_OVERFLOW         EXCEP_AML (0x0008)
175 #define AE_AML_REGION_LIMIT             EXCEP_AML (0x0009)
176 #define AE_AML_BUFFER_LIMIT             EXCEP_AML (0x000A)
177 #define AE_AML_PACKAGE_LIMIT            EXCEP_AML (0x000B)
178 #define AE_AML_DIVIDE_BY_ZERO           EXCEP_AML (0x000C)
179 #define AE_AML_BAD_NAME                 EXCEP_AML (0x000D)
180 #define AE_AML_NAME_NOT_FOUND           EXCEP_AML (0x000E)
181 #define AE_AML_INTERNAL                 EXCEP_AML (0x000F)
182 #define AE_AML_INVALID_SPACE_ID         EXCEP_AML (0x0010)
183 #define AE_AML_STRING_LIMIT             EXCEP_AML (0x0011)
184 #define AE_AML_NO_RETURN_VALUE          EXCEP_AML (0x0012)
185 #define AE_AML_METHOD_LIMIT             EXCEP_AML (0x0013)
186 #define AE_AML_NOT_OWNER                EXCEP_AML (0x0014)
187 #define AE_AML_MUTEX_ORDER              EXCEP_AML (0x0015)
188 #define AE_AML_MUTEX_NOT_ACQUIRED       EXCEP_AML (0x0016)
189 #define AE_AML_INVALID_RESOURCE_TYPE    EXCEP_AML (0x0017)
190 #define AE_AML_INVALID_INDEX            EXCEP_AML (0x0018)
191 #define AE_AML_REGISTER_LIMIT           EXCEP_AML (0x0019)
192 #define AE_AML_NO_WHILE                 EXCEP_AML (0x001A)
193 #define AE_AML_ALIGNMENT                EXCEP_AML (0x001B)
194 #define AE_AML_NO_RESOURCE_END_TAG      EXCEP_AML (0x001C)
195 #define AE_AML_BAD_RESOURCE_VALUE       EXCEP_AML (0x001D)
196 #define AE_AML_CIRCULAR_REFERENCE       EXCEP_AML (0x001E)
197 #define AE_AML_BAD_RESOURCE_LENGTH      EXCEP_AML (0x001F)
198 #define AE_AML_ILLEGAL_ADDRESS          EXCEP_AML (0x0020)
199 #define AE_AML_INFINITE_LOOP            EXCEP_AML (0x0021)
200 
201 #define AE_CODE_AML_MAX                 0x0021
202 
203 
204 /*
205  * Internal exceptions used for control
206  */
207 #define AE_CTRL_RETURN_VALUE            EXCEP_CTL (0x0001)
208 #define AE_CTRL_PENDING                 EXCEP_CTL (0x0002)
209 #define AE_CTRL_TERMINATE               EXCEP_CTL (0x0003)
210 #define AE_CTRL_TRUE                    EXCEP_CTL (0x0004)
211 #define AE_CTRL_FALSE                   EXCEP_CTL (0x0005)
212 #define AE_CTRL_DEPTH                   EXCEP_CTL (0x0006)
213 #define AE_CTRL_END                     EXCEP_CTL (0x0007)
214 #define AE_CTRL_TRANSFER                EXCEP_CTL (0x0008)
215 #define AE_CTRL_BREAK                   EXCEP_CTL (0x0009)
216 #define AE_CTRL_CONTINUE                EXCEP_CTL (0x000A)
217 #define AE_CTRL_SKIP                    EXCEP_CTL (0x000B)
218 #define AE_CTRL_PARSE_CONTINUE          EXCEP_CTL (0x000C)
219 #define AE_CTRL_PARSE_PENDING           EXCEP_CTL (0x000D)
220 
221 #define AE_CODE_CTRL_MAX                0x000D
222 
223 
224 /* Exception strings for AcpiFormatException */
225 
226 #ifdef ACPI_DEFINE_EXCEPTION_TABLE
227 
228 /*
229  * String versions of the exception codes above
230  * These strings must match the corresponding defines exactly
231  */
232 static const ACPI_EXCEPTION_INFO    AcpiGbl_ExceptionNames_Env[] =
233 {
234     EXCEP_TXT ("AE_OK",                         "No error"),
235     EXCEP_TXT ("AE_ERROR",                      "Unspecified error"),
236     EXCEP_TXT ("AE_NO_ACPI_TABLES",             "ACPI tables could not be found"),
237     EXCEP_TXT ("AE_NO_NAMESPACE",               "A namespace has not been loaded"),
238     EXCEP_TXT ("AE_NO_MEMORY",                  "Insufficient dynamic memory"),
239     EXCEP_TXT ("AE_NOT_FOUND",                  "A requested entity is not found"),
240     EXCEP_TXT ("AE_NOT_EXIST",                  "A required entity does not exist"),
241     EXCEP_TXT ("AE_ALREADY_EXISTS",             "An entity already exists"),
242     EXCEP_TXT ("AE_TYPE",                       "The object type is incorrect"),
243     EXCEP_TXT ("AE_NULL_OBJECT",                "A required object was missing"),
244     EXCEP_TXT ("AE_NULL_ENTRY",                 "The requested object does not exist"),
245     EXCEP_TXT ("AE_BUFFER_OVERFLOW",            "The buffer provided is too small"),
246     EXCEP_TXT ("AE_STACK_OVERFLOW",             "An internal stack overflowed"),
247     EXCEP_TXT ("AE_STACK_UNDERFLOW",            "An internal stack underflowed"),
248     EXCEP_TXT ("AE_NOT_IMPLEMENTED",            "The feature is not implemented"),
249     EXCEP_TXT ("AE_SUPPORT",                    "The feature is not supported"),
250     EXCEP_TXT ("AE_LIMIT",                      "A predefined limit was exceeded"),
251     EXCEP_TXT ("AE_TIME",                       "A time limit or timeout expired"),
252     EXCEP_TXT ("AE_ACQUIRE_DEADLOCK",           "Internal error, attempt was made to acquire a mutex in improper order"),
253     EXCEP_TXT ("AE_RELEASE_DEADLOCK",           "Internal error, attempt was made to release a mutex in improper order"),
254     EXCEP_TXT ("AE_NOT_ACQUIRED",               "An attempt to release a mutex or Global Lock without a previous acquire"),
255     EXCEP_TXT ("AE_ALREADY_ACQUIRED",           "Internal error, attempt was made to acquire a mutex twice"),
256     EXCEP_TXT ("AE_NO_HARDWARE_RESPONSE",       "Hardware did not respond after an I/O operation"),
257     EXCEP_TXT ("AE_NO_GLOBAL_LOCK",             "There is no FACS Global Lock"),
258     EXCEP_TXT ("AE_ABORT_METHOD",               "A control method was aborted"),
259     EXCEP_TXT ("AE_SAME_HANDLER",               "Attempt was made to install the same handler that is already installed"),
260     EXCEP_TXT ("AE_NO_HANDLER",                 "A handler for the operation is not installed"),
261     EXCEP_TXT ("AE_OWNER_ID_LIMIT",             "There are no more Owner IDs available for ACPI tables or control methods"),
262     EXCEP_TXT ("AE_NOT_CONFIGURED",             "The interface is not part of the current subsystem configuration"),
263     EXCEP_TXT ("AE_ACCESS",                     "Permission denied for the requested operation")
264 };
265 
266 static const ACPI_EXCEPTION_INFO    AcpiGbl_ExceptionNames_Pgm[] =
267 {
268     EXCEP_TXT (NULL, NULL),
269     EXCEP_TXT ("AE_BAD_PARAMETER",              "A parameter is out of range or invalid"),
270     EXCEP_TXT ("AE_BAD_CHARACTER",              "An invalid character was found in a name"),
271     EXCEP_TXT ("AE_BAD_PATHNAME",               "An invalid character was found in a pathname"),
272     EXCEP_TXT ("AE_BAD_DATA",                   "A package or buffer contained incorrect data"),
273     EXCEP_TXT ("AE_BAD_HEX_CONSTANT",           "Invalid character in a Hex constant"),
274     EXCEP_TXT ("AE_BAD_OCTAL_CONSTANT",         "Invalid character in an Octal constant"),
275     EXCEP_TXT ("AE_BAD_DECIMAL_CONSTANT",       "Invalid character in a Decimal constant"),
276     EXCEP_TXT ("AE_MISSING_ARGUMENTS",          "Too few arguments were passed to a control method"),
277     EXCEP_TXT ("AE_BAD_ADDRESS",                "An illegal null I/O address")
278 };
279 
280 static const ACPI_EXCEPTION_INFO    AcpiGbl_ExceptionNames_Tbl[] =
281 {
282     EXCEP_TXT (NULL, NULL),
283     EXCEP_TXT ("AE_BAD_SIGNATURE",              "An ACPI table has an invalid signature"),
284     EXCEP_TXT ("AE_BAD_HEADER",                 "Invalid field in an ACPI table header"),
285     EXCEP_TXT ("AE_BAD_CHECKSUM",               "An ACPI table checksum is not correct"),
286     EXCEP_TXT ("AE_BAD_VALUE",                  "An invalid value was found in a table"),
287     EXCEP_TXT ("AE_INVALID_TABLE_LENGTH",       "The FADT or FACS has improper length")
288 };
289 
290 static const ACPI_EXCEPTION_INFO    AcpiGbl_ExceptionNames_Aml[] =
291 {
292     EXCEP_TXT (NULL, NULL),
293     EXCEP_TXT ("AE_AML_BAD_OPCODE",             "Invalid AML opcode encountered"),
294     EXCEP_TXT ("AE_AML_NO_OPERAND",             "A required operand is missing"),
295     EXCEP_TXT ("AE_AML_OPERAND_TYPE",           "An operand of an incorrect type was encountered"),
296     EXCEP_TXT ("AE_AML_OPERAND_VALUE",          "The operand had an inappropriate or invalid value"),
297     EXCEP_TXT ("AE_AML_UNINITIALIZED_LOCAL",    "Method tried to use an uninitialized local variable"),
298     EXCEP_TXT ("AE_AML_UNINITIALIZED_ARG",      "Method tried to use an uninitialized argument"),
299     EXCEP_TXT ("AE_AML_UNINITIALIZED_ELEMENT",  "Method tried to use an empty package element"),
300     EXCEP_TXT ("AE_AML_NUMERIC_OVERFLOW",       "Overflow during BCD conversion or other"),
301     EXCEP_TXT ("AE_AML_REGION_LIMIT",           "Tried to access beyond the end of an Operation Region"),
302     EXCEP_TXT ("AE_AML_BUFFER_LIMIT",           "Tried to access beyond the end of a buffer"),
303     EXCEP_TXT ("AE_AML_PACKAGE_LIMIT",          "Tried to access beyond the end of a package"),
304     EXCEP_TXT ("AE_AML_DIVIDE_BY_ZERO",         "During execution of AML Divide operator"),
305     EXCEP_TXT ("AE_AML_BAD_NAME",               "An ACPI name contains invalid character(s)"),
306     EXCEP_TXT ("AE_AML_NAME_NOT_FOUND",         "Could not resolve a named reference"),
307     EXCEP_TXT ("AE_AML_INTERNAL",               "An internal error within the interprete"),
308     EXCEP_TXT ("AE_AML_INVALID_SPACE_ID",       "An Operation Region SpaceID is invalid"),
309     EXCEP_TXT ("AE_AML_STRING_LIMIT",           "String is longer than 200 characters"),
310     EXCEP_TXT ("AE_AML_NO_RETURN_VALUE",        "A method did not return a required value"),
311     EXCEP_TXT ("AE_AML_METHOD_LIMIT",           "A control method reached the maximum reentrancy limit of 255"),
312     EXCEP_TXT ("AE_AML_NOT_OWNER",              "A thread tried to release a mutex that it does not own"),
313     EXCEP_TXT ("AE_AML_MUTEX_ORDER",            "Mutex SyncLevel release mismatch"),
314     EXCEP_TXT ("AE_AML_MUTEX_NOT_ACQUIRED",     "Attempt to release a mutex that was not previously acquired"),
315     EXCEP_TXT ("AE_AML_INVALID_RESOURCE_TYPE",  "Invalid resource type in resource list"),
316     EXCEP_TXT ("AE_AML_INVALID_INDEX",          "Invalid Argx or Localx (x too large)"),
317     EXCEP_TXT ("AE_AML_REGISTER_LIMIT",         "Bank value or Index value beyond range of register"),
318     EXCEP_TXT ("AE_AML_NO_WHILE",               "Break or Continue without a While"),
319     EXCEP_TXT ("AE_AML_ALIGNMENT",              "Non-aligned memory transfer on platform that does not support this"),
320     EXCEP_TXT ("AE_AML_NO_RESOURCE_END_TAG",    "No End Tag in a resource list"),
321     EXCEP_TXT ("AE_AML_BAD_RESOURCE_VALUE",     "Invalid value of a resource element"),
322     EXCEP_TXT ("AE_AML_CIRCULAR_REFERENCE",     "Two references refer to each other"),
323     EXCEP_TXT ("AE_AML_BAD_RESOURCE_LENGTH",    "The length of a Resource Descriptor in the AML is incorrect"),
324     EXCEP_TXT ("AE_AML_ILLEGAL_ADDRESS",        "A memory, I/O, or PCI configuration address is invalid"),
325     EXCEP_TXT ("AE_AML_INFINITE_LOOP",          "An apparent infinite AML While loop, method was aborted")
326 };
327 
328 static const ACPI_EXCEPTION_INFO    AcpiGbl_ExceptionNames_Ctrl[] =
329 {
330     EXCEP_TXT (NULL, NULL),
331     EXCEP_TXT ("AE_CTRL_RETURN_VALUE",          "A Method returned a value"),
332     EXCEP_TXT ("AE_CTRL_PENDING",               "Method is calling another method"),
333     EXCEP_TXT ("AE_CTRL_TERMINATE",             "Terminate the executing method"),
334     EXCEP_TXT ("AE_CTRL_TRUE",                  "An If or While predicate result"),
335     EXCEP_TXT ("AE_CTRL_FALSE",                 "An If or While predicate result"),
336     EXCEP_TXT ("AE_CTRL_DEPTH",                 "Maximum search depth has been reached"),
337     EXCEP_TXT ("AE_CTRL_END",                   "An If or While predicate is false"),
338     EXCEP_TXT ("AE_CTRL_TRANSFER",              "Transfer control to called method"),
339     EXCEP_TXT ("AE_CTRL_BREAK",                 "A Break has been executed"),
340     EXCEP_TXT ("AE_CTRL_CONTINUE",              "A Continue has been executed"),
341     EXCEP_TXT ("AE_CTRL_SKIP",                  "Not currently used"),
342     EXCEP_TXT ("AE_CTRL_PARSE_CONTINUE",        "Used to skip over bad opcodes"),
343     EXCEP_TXT ("AE_CTRL_PARSE_PENDING",         "Used to implement AML While loops")
344 };
345 
346 #endif /* EXCEPTION_TABLE */
347 
348 #endif /* __ACEXCEP_H__ */
349