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10#ifndef __ACEXCEP_H__
11#define __ACEXCEP_H__
12
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16
17
18#define AE_CODE_ENVIRONMENTAL 0x0000
19#define AE_CODE_PROGRAMMER 0x1000
20#define AE_CODE_ACPI_TABLES 0x2000
21#define AE_CODE_AML 0x3000
22#define AE_CODE_CONTROL 0x4000
23
24#define AE_CODE_MAX 0x4000
25#define AE_CODE_MASK 0xF000
26
27
28
29
30#define EXCEP_ENV(code) ((acpi_status) (code | AE_CODE_ENVIRONMENTAL))
31#define EXCEP_PGM(code) ((acpi_status) (code | AE_CODE_PROGRAMMER))
32#define EXCEP_TBL(code) ((acpi_status) (code | AE_CODE_ACPI_TABLES))
33#define EXCEP_AML(code) ((acpi_status) (code | AE_CODE_AML))
34#define EXCEP_CTL(code) ((acpi_status) (code | AE_CODE_CONTROL))
35
36
37
38
39
40struct acpi_exception_info {
41 char *name;
42
43#if defined (ACPI_HELP_APP) || defined (ACPI_ASL_COMPILER)
44 char *description;
45#endif
46};
47
48#if defined (ACPI_HELP_APP) || defined (ACPI_ASL_COMPILER)
49#define EXCEP_TXT(name,description) {name, description}
50#else
51#define EXCEP_TXT(name,description) {name}
52#endif
53
54
55
56
57#define ACPI_SUCCESS(a) (!(a))
58#define ACPI_FAILURE(a) (a)
59
60#define AE_OK (acpi_status) 0x0000
61
62#define ACPI_ENV_EXCEPTION(status) (((status) & AE_CODE_MASK) == AE_CODE_ENVIRONMENTAL)
63#define ACPI_AML_EXCEPTION(status) (((status) & AE_CODE_MASK) == AE_CODE_AML)
64#define ACPI_PROG_EXCEPTION(status) (((status) & AE_CODE_MASK) == AE_CODE_PROGRAMMER)
65#define ACPI_TABLE_EXCEPTION(status) (((status) & AE_CODE_MASK) == AE_CODE_ACPI_TABLES)
66#define ACPI_CNTL_EXCEPTION(status) (((status) & AE_CODE_MASK) == AE_CODE_CONTROL)
67
68
69
70
71#define AE_ERROR EXCEP_ENV (0x0001)
72#define AE_NO_ACPI_TABLES EXCEP_ENV (0x0002)
73#define AE_NO_NAMESPACE EXCEP_ENV (0x0003)
74#define AE_NO_MEMORY EXCEP_ENV (0x0004)
75#define AE_NOT_FOUND EXCEP_ENV (0x0005)
76#define AE_NOT_EXIST EXCEP_ENV (0x0006)
77#define AE_ALREADY_EXISTS EXCEP_ENV (0x0007)
78#define AE_TYPE EXCEP_ENV (0x0008)
79#define AE_NULL_OBJECT EXCEP_ENV (0x0009)
80#define AE_NULL_ENTRY EXCEP_ENV (0x000A)
81#define AE_BUFFER_OVERFLOW EXCEP_ENV (0x000B)
82#define AE_STACK_OVERFLOW EXCEP_ENV (0x000C)
83#define AE_STACK_UNDERFLOW EXCEP_ENV (0x000D)
84#define AE_NOT_IMPLEMENTED EXCEP_ENV (0x000E)
85#define AE_SUPPORT EXCEP_ENV (0x000F)
86#define AE_LIMIT EXCEP_ENV (0x0010)
87#define AE_TIME EXCEP_ENV (0x0011)
88#define AE_ACQUIRE_DEADLOCK EXCEP_ENV (0x0012)
89#define AE_RELEASE_DEADLOCK EXCEP_ENV (0x0013)
90#define AE_NOT_ACQUIRED EXCEP_ENV (0x0014)
91#define AE_ALREADY_ACQUIRED EXCEP_ENV (0x0015)
92#define AE_NO_HARDWARE_RESPONSE EXCEP_ENV (0x0016)
93#define AE_NO_GLOBAL_LOCK EXCEP_ENV (0x0017)
94#define AE_ABORT_METHOD EXCEP_ENV (0x0018)
95#define AE_SAME_HANDLER EXCEP_ENV (0x0019)
96#define AE_NO_HANDLER EXCEP_ENV (0x001A)
97#define AE_OWNER_ID_LIMIT EXCEP_ENV (0x001B)
98#define AE_NOT_CONFIGURED EXCEP_ENV (0x001C)
99#define AE_ACCESS EXCEP_ENV (0x001D)
100#define AE_IO_ERROR EXCEP_ENV (0x001E)
101#define AE_NUMERIC_OVERFLOW EXCEP_ENV (0x001F)
102#define AE_HEX_OVERFLOW EXCEP_ENV (0x0020)
103#define AE_DECIMAL_OVERFLOW EXCEP_ENV (0x0021)
104#define AE_OCTAL_OVERFLOW EXCEP_ENV (0x0022)
105#define AE_END_OF_TABLE EXCEP_ENV (0x0023)
106
107#define AE_CODE_ENV_MAX 0x0023
108
109
110
111
112#define AE_BAD_PARAMETER EXCEP_PGM (0x0001)
113#define AE_BAD_CHARACTER EXCEP_PGM (0x0002)
114#define AE_BAD_PATHNAME EXCEP_PGM (0x0003)
115#define AE_BAD_DATA EXCEP_PGM (0x0004)
116#define AE_BAD_HEX_CONSTANT EXCEP_PGM (0x0005)
117#define AE_BAD_OCTAL_CONSTANT EXCEP_PGM (0x0006)
118#define AE_BAD_DECIMAL_CONSTANT EXCEP_PGM (0x0007)
119#define AE_MISSING_ARGUMENTS EXCEP_PGM (0x0008)
120#define AE_BAD_ADDRESS EXCEP_PGM (0x0009)
121
122#define AE_CODE_PGM_MAX 0x0009
123
124
125
126
127#define AE_BAD_SIGNATURE EXCEP_TBL (0x0001)
128#define AE_BAD_HEADER EXCEP_TBL (0x0002)
129#define AE_BAD_CHECKSUM EXCEP_TBL (0x0003)
130#define AE_BAD_VALUE EXCEP_TBL (0x0004)
131#define AE_INVALID_TABLE_LENGTH EXCEP_TBL (0x0005)
132
133#define AE_CODE_TBL_MAX 0x0005
134
135
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137
138
139#define AE_AML_BAD_OPCODE EXCEP_AML (0x0001)
140#define AE_AML_NO_OPERAND EXCEP_AML (0x0002)
141#define AE_AML_OPERAND_TYPE EXCEP_AML (0x0003)
142#define AE_AML_OPERAND_VALUE EXCEP_AML (0x0004)
143#define AE_AML_UNINITIALIZED_LOCAL EXCEP_AML (0x0005)
144#define AE_AML_UNINITIALIZED_ARG EXCEP_AML (0x0006)
145#define AE_AML_UNINITIALIZED_ELEMENT EXCEP_AML (0x0007)
146#define AE_AML_NUMERIC_OVERFLOW EXCEP_AML (0x0008)
147#define AE_AML_REGION_LIMIT EXCEP_AML (0x0009)
148#define AE_AML_BUFFER_LIMIT EXCEP_AML (0x000A)
149#define AE_AML_PACKAGE_LIMIT EXCEP_AML (0x000B)
150#define AE_AML_DIVIDE_BY_ZERO EXCEP_AML (0x000C)
151#define AE_AML_BAD_NAME EXCEP_AML (0x000D)
152#define AE_AML_NAME_NOT_FOUND EXCEP_AML (0x000E)
153#define AE_AML_INTERNAL EXCEP_AML (0x000F)
154#define AE_AML_INVALID_SPACE_ID EXCEP_AML (0x0010)
155#define AE_AML_STRING_LIMIT EXCEP_AML (0x0011)
156#define AE_AML_NO_RETURN_VALUE EXCEP_AML (0x0012)
157#define AE_AML_METHOD_LIMIT EXCEP_AML (0x0013)
158#define AE_AML_NOT_OWNER EXCEP_AML (0x0014)
159#define AE_AML_MUTEX_ORDER EXCEP_AML (0x0015)
160#define AE_AML_MUTEX_NOT_ACQUIRED EXCEP_AML (0x0016)
161#define AE_AML_INVALID_RESOURCE_TYPE EXCEP_AML (0x0017)
162#define AE_AML_INVALID_INDEX EXCEP_AML (0x0018)
163#define AE_AML_REGISTER_LIMIT EXCEP_AML (0x0019)
164#define AE_AML_NO_WHILE EXCEP_AML (0x001A)
165#define AE_AML_ALIGNMENT EXCEP_AML (0x001B)
166#define AE_AML_NO_RESOURCE_END_TAG EXCEP_AML (0x001C)
167#define AE_AML_BAD_RESOURCE_VALUE EXCEP_AML (0x001D)
168#define AE_AML_CIRCULAR_REFERENCE EXCEP_AML (0x001E)
169#define AE_AML_BAD_RESOURCE_LENGTH EXCEP_AML (0x001F)
170#define AE_AML_ILLEGAL_ADDRESS EXCEP_AML (0x0020)
171#define AE_AML_LOOP_TIMEOUT EXCEP_AML (0x0021)
172#define AE_AML_UNINITIALIZED_NODE EXCEP_AML (0x0022)
173#define AE_AML_TARGET_TYPE EXCEP_AML (0x0023)
174#define AE_AML_PROTOCOL EXCEP_AML (0x0024)
175#define AE_AML_BUFFER_LENGTH EXCEP_AML (0x0025)
176
177#define AE_CODE_AML_MAX 0x0025
178
179
180
181
182#define AE_CTRL_RETURN_VALUE EXCEP_CTL (0x0001)
183#define AE_CTRL_PENDING EXCEP_CTL (0x0002)
184#define AE_CTRL_TERMINATE EXCEP_CTL (0x0003)
185#define AE_CTRL_TRUE EXCEP_CTL (0x0004)
186#define AE_CTRL_FALSE EXCEP_CTL (0x0005)
187#define AE_CTRL_DEPTH EXCEP_CTL (0x0006)
188#define AE_CTRL_END EXCEP_CTL (0x0007)
189#define AE_CTRL_TRANSFER EXCEP_CTL (0x0008)
190#define AE_CTRL_BREAK EXCEP_CTL (0x0009)
191#define AE_CTRL_CONTINUE EXCEP_CTL (0x000A)
192#define AE_CTRL_PARSE_CONTINUE EXCEP_CTL (0x000B)
193#define AE_CTRL_PARSE_PENDING EXCEP_CTL (0x000C)
194
195#define AE_CODE_CTRL_MAX 0x000C
196
197
198
199#ifdef ACPI_DEFINE_EXCEPTION_TABLE
200
201
202
203
204
205static const struct acpi_exception_info acpi_gbl_exception_names_env[] = {
206 EXCEP_TXT("AE_OK", "No error"),
207 EXCEP_TXT("AE_ERROR", "Unspecified error"),
208 EXCEP_TXT("AE_NO_ACPI_TABLES", "ACPI tables could not be found"),
209 EXCEP_TXT("AE_NO_NAMESPACE", "A namespace has not been loaded"),
210 EXCEP_TXT("AE_NO_MEMORY", "Insufficient dynamic memory"),
211 EXCEP_TXT("AE_NOT_FOUND", "A requested entity is not found"),
212 EXCEP_TXT("AE_NOT_EXIST", "A required entity does not exist"),
213 EXCEP_TXT("AE_ALREADY_EXISTS", "An entity already exists"),
214 EXCEP_TXT("AE_TYPE", "The object type is incorrect"),
215 EXCEP_TXT("AE_NULL_OBJECT", "A required object was missing"),
216 EXCEP_TXT("AE_NULL_ENTRY", "The requested object does not exist"),
217 EXCEP_TXT("AE_BUFFER_OVERFLOW", "The buffer provided is too small"),
218 EXCEP_TXT("AE_STACK_OVERFLOW", "An internal stack overflowed"),
219 EXCEP_TXT("AE_STACK_UNDERFLOW", "An internal stack underflowed"),
220 EXCEP_TXT("AE_NOT_IMPLEMENTED", "The feature is not implemented"),
221 EXCEP_TXT("AE_SUPPORT", "The feature is not supported"),
222 EXCEP_TXT("AE_LIMIT", "A predefined limit was exceeded"),
223 EXCEP_TXT("AE_TIME", "A time limit or timeout expired"),
224 EXCEP_TXT("AE_ACQUIRE_DEADLOCK",
225 "Internal error, attempt was made to acquire a mutex in improper order"),
226 EXCEP_TXT("AE_RELEASE_DEADLOCK",
227 "Internal error, attempt was made to release a mutex in improper order"),
228 EXCEP_TXT("AE_NOT_ACQUIRED",
229 "An attempt to release a mutex or Global Lock without a previous acquire"),
230 EXCEP_TXT("AE_ALREADY_ACQUIRED",
231 "Internal error, attempt was made to acquire a mutex twice"),
232 EXCEP_TXT("AE_NO_HARDWARE_RESPONSE",
233 "Hardware did not respond after an I/O operation"),
234 EXCEP_TXT("AE_NO_GLOBAL_LOCK", "There is no FACS Global Lock"),
235 EXCEP_TXT("AE_ABORT_METHOD", "A control method was aborted"),
236 EXCEP_TXT("AE_SAME_HANDLER",
237 "Attempt was made to install the same handler that is already installed"),
238 EXCEP_TXT("AE_NO_HANDLER",
239 "A handler for the operation is not installed"),
240 EXCEP_TXT("AE_OWNER_ID_LIMIT",
241 "There are no more Owner IDs available for ACPI tables or control methods"),
242 EXCEP_TXT("AE_NOT_CONFIGURED",
243 "The interface is not part of the current subsystem configuration"),
244 EXCEP_TXT("AE_ACCESS", "Permission denied for the requested operation"),
245 EXCEP_TXT("AE_IO_ERROR", "An I/O error occurred"),
246 EXCEP_TXT("AE_NUMERIC_OVERFLOW",
247 "Overflow during string-to-integer conversion"),
248 EXCEP_TXT("AE_HEX_OVERFLOW",
249 "Overflow during ASCII hex-to-binary conversion"),
250 EXCEP_TXT("AE_DECIMAL_OVERFLOW",
251 "Overflow during ASCII decimal-to-binary conversion"),
252 EXCEP_TXT("AE_OCTAL_OVERFLOW",
253 "Overflow during ASCII octal-to-binary conversion"),
254 EXCEP_TXT("AE_END_OF_TABLE", "Reached the end of table")
255};
256
257static const struct acpi_exception_info acpi_gbl_exception_names_pgm[] = {
258 EXCEP_TXT(NULL, NULL),
259 EXCEP_TXT("AE_BAD_PARAMETER", "A parameter is out of range or invalid"),
260 EXCEP_TXT("AE_BAD_CHARACTER",
261 "An invalid character was found in a name"),
262 EXCEP_TXT("AE_BAD_PATHNAME",
263 "An invalid character was found in a pathname"),
264 EXCEP_TXT("AE_BAD_DATA",
265 "A package or buffer contained incorrect data"),
266 EXCEP_TXT("AE_BAD_HEX_CONSTANT", "Invalid character in a Hex constant"),
267 EXCEP_TXT("AE_BAD_OCTAL_CONSTANT",
268 "Invalid character in an Octal constant"),
269 EXCEP_TXT("AE_BAD_DECIMAL_CONSTANT",
270 "Invalid character in a Decimal constant"),
271 EXCEP_TXT("AE_MISSING_ARGUMENTS",
272 "Too few arguments were passed to a control method"),
273 EXCEP_TXT("AE_BAD_ADDRESS", "An illegal null I/O address")
274};
275
276static const struct acpi_exception_info acpi_gbl_exception_names_tbl[] = {
277 EXCEP_TXT(NULL, NULL),
278 EXCEP_TXT("AE_BAD_SIGNATURE", "An ACPI table has an invalid signature"),
279 EXCEP_TXT("AE_BAD_HEADER", "Invalid field in an ACPI table header"),
280 EXCEP_TXT("AE_BAD_CHECKSUM", "An ACPI table checksum is not correct"),
281 EXCEP_TXT("AE_BAD_VALUE", "An invalid value was found in a table"),
282 EXCEP_TXT("AE_INVALID_TABLE_LENGTH",
283 "The FADT or FACS has improper length")
284};
285
286static const struct acpi_exception_info acpi_gbl_exception_names_aml[] = {
287 EXCEP_TXT(NULL, NULL),
288 EXCEP_TXT("AE_AML_BAD_OPCODE", "Invalid AML opcode encountered"),
289 EXCEP_TXT("AE_AML_NO_OPERAND", "A required operand is missing"),
290 EXCEP_TXT("AE_AML_OPERAND_TYPE",
291 "An operand of an incorrect type was encountered"),
292 EXCEP_TXT("AE_AML_OPERAND_VALUE",
293 "The operand had an inappropriate or invalid value"),
294 EXCEP_TXT("AE_AML_UNINITIALIZED_LOCAL",
295 "Method tried to use an uninitialized local variable"),
296 EXCEP_TXT("AE_AML_UNINITIALIZED_ARG",
297 "Method tried to use an uninitialized argument"),
298 EXCEP_TXT("AE_AML_UNINITIALIZED_ELEMENT",
299 "Method tried to use an empty package element"),
300 EXCEP_TXT("AE_AML_NUMERIC_OVERFLOW",
301 "Overflow during BCD conversion or other"),
302 EXCEP_TXT("AE_AML_REGION_LIMIT",
303 "Tried to access beyond the end of an Operation Region"),
304 EXCEP_TXT("AE_AML_BUFFER_LIMIT",
305 "Tried to access beyond the end of a buffer"),
306 EXCEP_TXT("AE_AML_PACKAGE_LIMIT",
307 "Tried to access beyond the end of a package"),
308 EXCEP_TXT("AE_AML_DIVIDE_BY_ZERO",
309 "During execution of AML Divide operator"),
310 EXCEP_TXT("AE_AML_BAD_NAME",
311 "An ACPI name contains invalid character(s)"),
312 EXCEP_TXT("AE_AML_NAME_NOT_FOUND",
313 "Could not resolve a named reference"),
314 EXCEP_TXT("AE_AML_INTERNAL",
315 "An internal error within the interpreter"),
316 EXCEP_TXT("AE_AML_INVALID_SPACE_ID",
317 "An Operation Region SpaceID is invalid"),
318 EXCEP_TXT("AE_AML_STRING_LIMIT",
319 "String is longer than 200 characters"),
320 EXCEP_TXT("AE_AML_NO_RETURN_VALUE",
321 "A method did not return a required value"),
322 EXCEP_TXT("AE_AML_METHOD_LIMIT",
323 "A control method reached the maximum reentrancy limit of 255"),
324 EXCEP_TXT("AE_AML_NOT_OWNER",
325 "A thread tried to release a mutex that it does not own"),
326 EXCEP_TXT("AE_AML_MUTEX_ORDER", "Mutex SyncLevel release mismatch"),
327 EXCEP_TXT("AE_AML_MUTEX_NOT_ACQUIRED",
328 "Attempt to release a mutex that was not previously acquired"),
329 EXCEP_TXT("AE_AML_INVALID_RESOURCE_TYPE",
330 "Invalid resource type in resource list"),
331 EXCEP_TXT("AE_AML_INVALID_INDEX",
332 "Invalid Argx or Localx (x too large)"),
333 EXCEP_TXT("AE_AML_REGISTER_LIMIT",
334 "Bank value or Index value beyond range of register"),
335 EXCEP_TXT("AE_AML_NO_WHILE", "Break or Continue without a While"),
336 EXCEP_TXT("AE_AML_ALIGNMENT",
337 "Non-aligned memory transfer on platform that does not support this"),
338 EXCEP_TXT("AE_AML_NO_RESOURCE_END_TAG",
339 "No End Tag in a resource list"),
340 EXCEP_TXT("AE_AML_BAD_RESOURCE_VALUE",
341 "Invalid value of a resource element"),
342 EXCEP_TXT("AE_AML_CIRCULAR_REFERENCE",
343 "Two references refer to each other"),
344 EXCEP_TXT("AE_AML_BAD_RESOURCE_LENGTH",
345 "The length of a Resource Descriptor in the AML is incorrect"),
346 EXCEP_TXT("AE_AML_ILLEGAL_ADDRESS",
347 "A memory, I/O, or PCI configuration address is invalid"),
348 EXCEP_TXT("AE_AML_LOOP_TIMEOUT",
349 "An AML While loop exceeded the maximum execution time"),
350 EXCEP_TXT("AE_AML_UNINITIALIZED_NODE",
351 "A namespace node is uninitialized or unresolved"),
352 EXCEP_TXT("AE_AML_TARGET_TYPE",
353 "A target operand of an incorrect type was encountered"),
354 EXCEP_TXT("AE_AML_PROTOCOL", "Violation of a fixed ACPI protocol"),
355 EXCEP_TXT("AE_AML_BUFFER_LENGTH",
356 "The length of the buffer is invalid/incorrect")
357};
358
359static const struct acpi_exception_info acpi_gbl_exception_names_ctrl[] = {
360 EXCEP_TXT(NULL, NULL),
361 EXCEP_TXT("AE_CTRL_RETURN_VALUE", "A Method returned a value"),
362 EXCEP_TXT("AE_CTRL_PENDING", "Method is calling another method"),
363 EXCEP_TXT("AE_CTRL_TERMINATE", "Terminate the executing method"),
364 EXCEP_TXT("AE_CTRL_TRUE", "An If or While predicate result"),
365 EXCEP_TXT("AE_CTRL_FALSE", "An If or While predicate result"),
366 EXCEP_TXT("AE_CTRL_DEPTH", "Maximum search depth has been reached"),
367 EXCEP_TXT("AE_CTRL_END", "An If or While predicate is false"),
368 EXCEP_TXT("AE_CTRL_TRANSFER", "Transfer control to called method"),
369 EXCEP_TXT("AE_CTRL_BREAK", "A Break has been executed"),
370 EXCEP_TXT("AE_CTRL_CONTINUE", "A Continue has been executed"),
371 EXCEP_TXT("AE_CTRL_PARSE_CONTINUE", "Used to skip over bad opcodes"),
372 EXCEP_TXT("AE_CTRL_PARSE_PENDING", "Used to implement AML While loops")
373};
374
375#endif
376
377#endif
378
