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alistair23-linux/include/acpi/acexcep.h
Bob Moore fe97d28704 ACPICA: Restructure/cleanup all string-to-integer conversion functions 
ACPICA commit 610046d444ad781cc36673bf1f030abe50cbc61f

Improve adherence to ACPI spec for implicit and explicit conversions
Adds octal support for constants in ASL code
Adds integer overflow errors for constants during ASL compilation
Eliminates most of the existing complex flags parameters
Simplify support for implicit/explicit runtime conversions
Adds one new file, utilities/utstrsuppt.c

Link: https://github.com/acpica/acpica/commit/610046d444ad
Signed-off-by: Bob Moore <robert.moore@intel.com>
Signed-off-by: Lv Zheng <lv.zheng@intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2017-10-04 01:43:06 +02:00

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/******************************************************************************
*
* Name: acexcep.h - Exception codes returned by the ACPI subsystem
*
*****************************************************************************/
/*
* Copyright (C) 2000 - 2017, Intel Corp.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions, and the following disclaimer,
* without modification.
* 2. Redistributions in binary form must reproduce at minimum a disclaimer
* substantially similar to the "NO WARRANTY" disclaimer below
* ("Disclaimer") and any redistribution must be conditioned upon
* including a substantially similar Disclaimer requirement for further
* binary redistribution.
* 3. Neither the names of the above-listed copyright holders nor the names
* of any contributors may be used to endorse or promote products derived
* from this software without specific prior written permission.
*
* Alternatively, this software may be distributed under the terms of the
* GNU General Public License ("GPL") version 2 as published by the Free
* Software Foundation.
*
* NO WARRANTY
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
* HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
* IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGES.
*/
#ifndef __ACEXCEP_H__
#define __ACEXCEP_H__
/* This module contains all possible exception codes for acpi_status */
/*
* Exception code classes
*/
#define AE_CODE_ENVIRONMENTAL 0x0000 /* General ACPICA environment */
#define AE_CODE_PROGRAMMER 0x1000 /* External ACPICA interface caller */
#define AE_CODE_ACPI_TABLES 0x2000 /* ACPI tables */
#define AE_CODE_AML 0x3000 /* From executing AML code */
#define AE_CODE_CONTROL 0x4000 /* Internal control codes */
#define AE_CODE_MAX 0x4000
#define AE_CODE_MASK 0xF000
/*
* Macros to insert the exception code classes
*/
#define EXCEP_ENV(code) ((acpi_status) (code | AE_CODE_ENVIRONMENTAL))
#define EXCEP_PGM(code) ((acpi_status) (code | AE_CODE_PROGRAMMER))
#define EXCEP_TBL(code) ((acpi_status) (code | AE_CODE_ACPI_TABLES))
#define EXCEP_AML(code) ((acpi_status) (code | AE_CODE_AML))
#define EXCEP_CTL(code) ((acpi_status) (code | AE_CODE_CONTROL))
/*
* Exception info table. The "Description" field is used only by the
* ACPICA help application (acpihelp).
*/
struct acpi_exception_info {
char *name;
#ifdef ACPI_HELP_APP
char *description;
#endif
};
#ifdef ACPI_HELP_APP
#define EXCEP_TXT(name,description) {name, description}
#else
#define EXCEP_TXT(name,description) {name}
#endif
/*
* Success is always zero, failure is non-zero
*/
#define ACPI_SUCCESS(a) (!(a))
#define ACPI_FAILURE(a) (a)
#define AE_OK (acpi_status) 0x0000
/*
* Environmental exceptions
*/
#define AE_ERROR EXCEP_ENV (0x0001)
#define AE_NO_ACPI_TABLES EXCEP_ENV (0x0002)
#define AE_NO_NAMESPACE EXCEP_ENV (0x0003)
#define AE_NO_MEMORY EXCEP_ENV (0x0004)
#define AE_NOT_FOUND EXCEP_ENV (0x0005)
#define AE_NOT_EXIST EXCEP_ENV (0x0006)
#define AE_ALREADY_EXISTS EXCEP_ENV (0x0007)
#define AE_TYPE EXCEP_ENV (0x0008)
#define AE_NULL_OBJECT EXCEP_ENV (0x0009)
#define AE_NULL_ENTRY EXCEP_ENV (0x000A)
#define AE_BUFFER_OVERFLOW EXCEP_ENV (0x000B)
#define AE_STACK_OVERFLOW EXCEP_ENV (0x000C)
#define AE_STACK_UNDERFLOW EXCEP_ENV (0x000D)
#define AE_NOT_IMPLEMENTED EXCEP_ENV (0x000E)
#define AE_SUPPORT EXCEP_ENV (0x000F)
#define AE_LIMIT EXCEP_ENV (0x0010)
#define AE_TIME EXCEP_ENV (0x0011)
#define AE_ACQUIRE_DEADLOCK EXCEP_ENV (0x0012)
#define AE_RELEASE_DEADLOCK EXCEP_ENV (0x0013)
#define AE_NOT_ACQUIRED EXCEP_ENV (0x0014)
#define AE_ALREADY_ACQUIRED EXCEP_ENV (0x0015)
#define AE_NO_HARDWARE_RESPONSE EXCEP_ENV (0x0016)
#define AE_NO_GLOBAL_LOCK EXCEP_ENV (0x0017)
#define AE_ABORT_METHOD EXCEP_ENV (0x0018)
#define AE_SAME_HANDLER EXCEP_ENV (0x0019)
#define AE_NO_HANDLER EXCEP_ENV (0x001A)
#define AE_OWNER_ID_LIMIT EXCEP_ENV (0x001B)
#define AE_NOT_CONFIGURED EXCEP_ENV (0x001C)
#define AE_ACCESS EXCEP_ENV (0x001D)
#define AE_IO_ERROR EXCEP_ENV (0x001E)
#define AE_NUMERIC_OVERFLOW EXCEP_ENV (0x001F)
#define AE_HEX_OVERFLOW EXCEP_ENV (0x0020)
#define AE_DECIMAL_OVERFLOW EXCEP_ENV (0x0021)
#define AE_OCTAL_OVERFLOW EXCEP_ENV (0x0022)
#define AE_CODE_ENV_MAX 0x0022
/*
* Programmer exceptions
*/
#define AE_BAD_PARAMETER EXCEP_PGM (0x0001)
#define AE_BAD_CHARACTER EXCEP_PGM (0x0002)
#define AE_BAD_PATHNAME EXCEP_PGM (0x0003)
#define AE_BAD_DATA EXCEP_PGM (0x0004)
#define AE_BAD_HEX_CONSTANT EXCEP_PGM (0x0005)
#define AE_BAD_OCTAL_CONSTANT EXCEP_PGM (0x0006)
#define AE_BAD_DECIMAL_CONSTANT EXCEP_PGM (0x0007)
#define AE_MISSING_ARGUMENTS EXCEP_PGM (0x0008)
#define AE_BAD_ADDRESS EXCEP_PGM (0x0009)
#define AE_CODE_PGM_MAX 0x0009
/*
* Acpi table exceptions
*/
#define AE_BAD_SIGNATURE EXCEP_TBL (0x0001)
#define AE_BAD_HEADER EXCEP_TBL (0x0002)
#define AE_BAD_CHECKSUM EXCEP_TBL (0x0003)
#define AE_BAD_VALUE EXCEP_TBL (0x0004)
#define AE_INVALID_TABLE_LENGTH EXCEP_TBL (0x0005)
#define AE_CODE_TBL_MAX 0x0005
/*
* AML exceptions. These are caused by problems with
* the actual AML byte stream
*/
#define AE_AML_BAD_OPCODE EXCEP_AML (0x0001)
#define AE_AML_NO_OPERAND EXCEP_AML (0x0002)
#define AE_AML_OPERAND_TYPE EXCEP_AML (0x0003)
#define AE_AML_OPERAND_VALUE EXCEP_AML (0x0004)
#define AE_AML_UNINITIALIZED_LOCAL EXCEP_AML (0x0005)
#define AE_AML_UNINITIALIZED_ARG EXCEP_AML (0x0006)
#define AE_AML_UNINITIALIZED_ELEMENT EXCEP_AML (0x0007)
#define AE_AML_NUMERIC_OVERFLOW EXCEP_AML (0x0008)
#define AE_AML_REGION_LIMIT EXCEP_AML (0x0009)
#define AE_AML_BUFFER_LIMIT EXCEP_AML (0x000A)
#define AE_AML_PACKAGE_LIMIT EXCEP_AML (0x000B)
#define AE_AML_DIVIDE_BY_ZERO EXCEP_AML (0x000C)
#define AE_AML_BAD_NAME EXCEP_AML (0x000D)
#define AE_AML_NAME_NOT_FOUND EXCEP_AML (0x000E)
#define AE_AML_INTERNAL EXCEP_AML (0x000F)
#define AE_AML_INVALID_SPACE_ID EXCEP_AML (0x0010)
#define AE_AML_STRING_LIMIT EXCEP_AML (0x0011)
#define AE_AML_NO_RETURN_VALUE EXCEP_AML (0x0012)
#define AE_AML_METHOD_LIMIT EXCEP_AML (0x0013)
#define AE_AML_NOT_OWNER EXCEP_AML (0x0014)
#define AE_AML_MUTEX_ORDER EXCEP_AML (0x0015)
#define AE_AML_MUTEX_NOT_ACQUIRED EXCEP_AML (0x0016)
#define AE_AML_INVALID_RESOURCE_TYPE EXCEP_AML (0x0017)
#define AE_AML_INVALID_INDEX EXCEP_AML (0x0018)
#define AE_AML_REGISTER_LIMIT EXCEP_AML (0x0019)
#define AE_AML_NO_WHILE EXCEP_AML (0x001A)
#define AE_AML_ALIGNMENT EXCEP_AML (0x001B)
#define AE_AML_NO_RESOURCE_END_TAG EXCEP_AML (0x001C)
#define AE_AML_BAD_RESOURCE_VALUE EXCEP_AML (0x001D)
#define AE_AML_CIRCULAR_REFERENCE EXCEP_AML (0x001E)
#define AE_AML_BAD_RESOURCE_LENGTH EXCEP_AML (0x001F)
#define AE_AML_ILLEGAL_ADDRESS EXCEP_AML (0x0020)
#define AE_AML_INFINITE_LOOP EXCEP_AML (0x0021)
#define AE_AML_UNINITIALIZED_NODE EXCEP_AML (0x0022)
#define AE_AML_TARGET_TYPE EXCEP_AML (0x0023)
#define AE_CODE_AML_MAX 0x0023
/*
* Internal exceptions used for control
*/
#define AE_CTRL_RETURN_VALUE EXCEP_CTL (0x0001)
#define AE_CTRL_PENDING EXCEP_CTL (0x0002)
#define AE_CTRL_TERMINATE EXCEP_CTL (0x0003)
#define AE_CTRL_TRUE EXCEP_CTL (0x0004)
#define AE_CTRL_FALSE EXCEP_CTL (0x0005)
#define AE_CTRL_DEPTH EXCEP_CTL (0x0006)
#define AE_CTRL_END EXCEP_CTL (0x0007)
#define AE_CTRL_TRANSFER EXCEP_CTL (0x0008)
#define AE_CTRL_BREAK EXCEP_CTL (0x0009)
#define AE_CTRL_CONTINUE EXCEP_CTL (0x000A)
#define AE_CTRL_PARSE_CONTINUE EXCEP_CTL (0x000B)
#define AE_CTRL_PARSE_PENDING EXCEP_CTL (0x000C)
#define AE_CODE_CTRL_MAX 0x000C
/* Exception strings for acpi_format_exception */
#ifdef ACPI_DEFINE_EXCEPTION_TABLE
/*
* String versions of the exception codes above
* These strings must match the corresponding defines exactly
*/
static const struct acpi_exception_info acpi_gbl_exception_names_env[] = {
EXCEP_TXT("AE_OK", "No error"),
EXCEP_TXT("AE_ERROR", "Unspecified error"),
EXCEP_TXT("AE_NO_ACPI_TABLES", "ACPI tables could not be found"),
EXCEP_TXT("AE_NO_NAMESPACE", "A namespace has not been loaded"),
EXCEP_TXT("AE_NO_MEMORY", "Insufficient dynamic memory"),
EXCEP_TXT("AE_NOT_FOUND", "A requested entity is not found"),
EXCEP_TXT("AE_NOT_EXIST", "A required entity does not exist"),
EXCEP_TXT("AE_ALREADY_EXISTS", "An entity already exists"),
EXCEP_TXT("AE_TYPE", "The object type is incorrect"),
EXCEP_TXT("AE_NULL_OBJECT", "A required object was missing"),
EXCEP_TXT("AE_NULL_ENTRY", "The requested object does not exist"),
EXCEP_TXT("AE_BUFFER_OVERFLOW", "The buffer provided is too small"),
EXCEP_TXT("AE_STACK_OVERFLOW", "An internal stack overflowed"),
EXCEP_TXT("AE_STACK_UNDERFLOW", "An internal stack underflowed"),
EXCEP_TXT("AE_NOT_IMPLEMENTED", "The feature is not implemented"),
EXCEP_TXT("AE_SUPPORT", "The feature is not supported"),
EXCEP_TXT("AE_LIMIT", "A predefined limit was exceeded"),
EXCEP_TXT("AE_TIME", "A time limit or timeout expired"),
EXCEP_TXT("AE_ACQUIRE_DEADLOCK",
"Internal error, attempt was made to acquire a mutex in improper order"),
EXCEP_TXT("AE_RELEASE_DEADLOCK",
"Internal error, attempt was made to release a mutex in improper order"),
EXCEP_TXT("AE_NOT_ACQUIRED",
"An attempt to release a mutex or Global Lock without a previous acquire"),
EXCEP_TXT("AE_ALREADY_ACQUIRED",
"Internal error, attempt was made to acquire a mutex twice"),
EXCEP_TXT("AE_NO_HARDWARE_RESPONSE",
"Hardware did not respond after an I/O operation"),
EXCEP_TXT("AE_NO_GLOBAL_LOCK", "There is no FACS Global Lock"),
EXCEP_TXT("AE_ABORT_METHOD", "A control method was aborted"),
EXCEP_TXT("AE_SAME_HANDLER",
"Attempt was made to install the same handler that is already installed"),
EXCEP_TXT("AE_NO_HANDLER",
"A handler for the operation is not installed"),
EXCEP_TXT("AE_OWNER_ID_LIMIT",
"There are no more Owner IDs available for ACPI tables or control methods"),
EXCEP_TXT("AE_NOT_CONFIGURED",
"The interface is not part of the current subsystem configuration"),
EXCEP_TXT("AE_ACCESS", "Permission denied for the requested operation"),
EXCEP_TXT("AE_IO_ERROR", "An I/O error occurred"),
EXCEP_TXT("AE_NUMERIC_OVERFLOW",
"Overflow during string-to-integer conversion"),
EXCEP_TXT("AE_HEX_OVERFLOW",
"Overflow during ASCII hex-to-binary conversion"),
EXCEP_TXT("AE_DECIMAL_OVERFLOW",
"Overflow during ASCII decimal-to-binary conversion"),
EXCEP_TXT("AE_OCTAL_OVERFLOW",
"Overflow during ASCII octal-to-binary conversion")
};
static const struct acpi_exception_info acpi_gbl_exception_names_pgm[] = {
EXCEP_TXT(NULL, NULL),
EXCEP_TXT("AE_BAD_PARAMETER", "A parameter is out of range or invalid"),
EXCEP_TXT("AE_BAD_CHARACTER",
"An invalid character was found in a name"),
EXCEP_TXT("AE_BAD_PATHNAME",
"An invalid character was found in a pathname"),
EXCEP_TXT("AE_BAD_DATA",
"A package or buffer contained incorrect data"),
EXCEP_TXT("AE_BAD_HEX_CONSTANT", "Invalid character in a Hex constant"),
EXCEP_TXT("AE_BAD_OCTAL_CONSTANT",
"Invalid character in an Octal constant"),
EXCEP_TXT("AE_BAD_DECIMAL_CONSTANT",
"Invalid character in a Decimal constant"),
EXCEP_TXT("AE_MISSING_ARGUMENTS",
"Too few arguments were passed to a control method"),
EXCEP_TXT("AE_BAD_ADDRESS", "An illegal null I/O address")
};
static const struct acpi_exception_info acpi_gbl_exception_names_tbl[] = {
EXCEP_TXT(NULL, NULL),
EXCEP_TXT("AE_BAD_SIGNATURE", "An ACPI table has an invalid signature"),
EXCEP_TXT("AE_BAD_HEADER", "Invalid field in an ACPI table header"),
EXCEP_TXT("AE_BAD_CHECKSUM", "An ACPI table checksum is not correct"),
EXCEP_TXT("AE_BAD_VALUE", "An invalid value was found in a table"),
EXCEP_TXT("AE_INVALID_TABLE_LENGTH",
"The FADT or FACS has improper length")
};
static const struct acpi_exception_info acpi_gbl_exception_names_aml[] = {
EXCEP_TXT(NULL, NULL),
EXCEP_TXT("AE_AML_BAD_OPCODE", "Invalid AML opcode encountered"),
EXCEP_TXT("AE_AML_NO_OPERAND", "A required operand is missing"),
EXCEP_TXT("AE_AML_OPERAND_TYPE",
"An operand of an incorrect type was encountered"),
EXCEP_TXT("AE_AML_OPERAND_VALUE",
"The operand had an inappropriate or invalid value"),
EXCEP_TXT("AE_AML_UNINITIALIZED_LOCAL",
"Method tried to use an uninitialized local variable"),
EXCEP_TXT("AE_AML_UNINITIALIZED_ARG",
"Method tried to use an uninitialized argument"),
EXCEP_TXT("AE_AML_UNINITIALIZED_ELEMENT",
"Method tried to use an empty package element"),
EXCEP_TXT("AE_AML_NUMERIC_OVERFLOW",
"Overflow during BCD conversion or other"),
EXCEP_TXT("AE_AML_REGION_LIMIT",
"Tried to access beyond the end of an Operation Region"),
EXCEP_TXT("AE_AML_BUFFER_LIMIT",
"Tried to access beyond the end of a buffer"),
EXCEP_TXT("AE_AML_PACKAGE_LIMIT",
"Tried to access beyond the end of a package"),
EXCEP_TXT("AE_AML_DIVIDE_BY_ZERO",
"During execution of AML Divide operator"),
EXCEP_TXT("AE_AML_BAD_NAME",
"An ACPI name contains invalid character(s)"),
EXCEP_TXT("AE_AML_NAME_NOT_FOUND",
"Could not resolve a named reference"),
EXCEP_TXT("AE_AML_INTERNAL", "An internal error within the interprete"),
EXCEP_TXT("AE_AML_INVALID_SPACE_ID",
"An Operation Region SpaceID is invalid"),
EXCEP_TXT("AE_AML_STRING_LIMIT",
"String is longer than 200 characters"),
EXCEP_TXT("AE_AML_NO_RETURN_VALUE",
"A method did not return a required value"),
EXCEP_TXT("AE_AML_METHOD_LIMIT",
"A control method reached the maximum reentrancy limit of 255"),
EXCEP_TXT("AE_AML_NOT_OWNER",
"A thread tried to release a mutex that it does not own"),
EXCEP_TXT("AE_AML_MUTEX_ORDER", "Mutex SyncLevel release mismatch"),
EXCEP_TXT("AE_AML_MUTEX_NOT_ACQUIRED",
"Attempt to release a mutex that was not previously acquired"),
EXCEP_TXT("AE_AML_INVALID_RESOURCE_TYPE",
"Invalid resource type in resource list"),
EXCEP_TXT("AE_AML_INVALID_INDEX",
"Invalid Argx or Localx (x too large)"),
EXCEP_TXT("AE_AML_REGISTER_LIMIT",
"Bank value or Index value beyond range of register"),
EXCEP_TXT("AE_AML_NO_WHILE", "Break or Continue without a While"),
EXCEP_TXT("AE_AML_ALIGNMENT",
"Non-aligned memory transfer on platform that does not support this"),
EXCEP_TXT("AE_AML_NO_RESOURCE_END_TAG",
"No End Tag in a resource list"),
EXCEP_TXT("AE_AML_BAD_RESOURCE_VALUE",
"Invalid value of a resource element"),
EXCEP_TXT("AE_AML_CIRCULAR_REFERENCE",
"Two references refer to each other"),
EXCEP_TXT("AE_AML_BAD_RESOURCE_LENGTH",
"The length of a Resource Descriptor in the AML is incorrect"),
EXCEP_TXT("AE_AML_ILLEGAL_ADDRESS",
"A memory, I/O, or PCI configuration address is invalid"),
EXCEP_TXT("AE_AML_INFINITE_LOOP",
"An apparent infinite AML While loop, method was aborted"),
EXCEP_TXT("AE_AML_UNINITIALIZED_NODE",
"A namespace node is uninitialized or unresolved"),
EXCEP_TXT("AE_AML_TARGET_TYPE",
"A target operand of an incorrect type was encountered")
};
static const struct acpi_exception_info acpi_gbl_exception_names_ctrl[] = {
EXCEP_TXT(NULL, NULL),
EXCEP_TXT("AE_CTRL_RETURN_VALUE", "A Method returned a value"),
EXCEP_TXT("AE_CTRL_PENDING", "Method is calling another method"),
EXCEP_TXT("AE_CTRL_TERMINATE", "Terminate the executing method"),
EXCEP_TXT("AE_CTRL_TRUE", "An If or While predicate result"),
EXCEP_TXT("AE_CTRL_FALSE", "An If or While predicate result"),
EXCEP_TXT("AE_CTRL_DEPTH", "Maximum search depth has been reached"),
EXCEP_TXT("AE_CTRL_END", "An If or While predicate is false"),
EXCEP_TXT("AE_CTRL_TRANSFER", "Transfer control to called method"),
EXCEP_TXT("AE_CTRL_BREAK", "A Break has been executed"),
EXCEP_TXT("AE_CTRL_CONTINUE", "A Continue has been executed"),
EXCEP_TXT("AE_CTRL_PARSE_CONTINUE", "Used to skip over bad opcodes"),
EXCEP_TXT("AE_CTRL_PARSE_PENDING", "Used to implement AML While loops")
};
#endif /* EXCEPTION_TABLE */
#endif /* __ACEXCEP_H__ */
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