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0f849d2cc6
We have ported Rafael's major GPE changes (ACPI: Use GPE reference counting to support shared GPEs) into ACPICA code base. But the port and Rafael's original patch have some differences, so we made below patch to make linux GPE code consistent with ACPICA code base. Most changes are about comments and coding styles. Other noticeable changes are based on: Rafael: Reduce code duplication related to GPE lookup https://patchwork.kernel.org/patch/86237/ Rafael: Always use the same lock for GPE locking https://patchwork.kernel.org/patch/90471/ A new field gpe_count in struct acpi_gpe_block_info to record the number of individual GPEs in block. Rename acpi_ev_save_method_info to acpi_ev_match_gpe_method. Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl> Signed-off-by: Robert Moore <robert.moore@intel.com> Signed-off-by: Lin Ming <ming.m.lin@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
298 lines
12 KiB
C
298 lines
12 KiB
C
/******************************************************************************
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*
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* Name: acexcep.h - Exception codes returned by the ACPI subsystem
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*
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*****************************************************************************/
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/*
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* Copyright (C) 2000 - 2010, Intel Corp.
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions, and the following disclaimer,
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* without modification.
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* 2. Redistributions in binary form must reproduce at minimum a disclaimer
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* substantially similar to the "NO WARRANTY" disclaimer below
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* ("Disclaimer") and any redistribution must be conditioned upon
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* including a substantially similar Disclaimer requirement for further
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* binary redistribution.
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* 3. Neither the names of the above-listed copyright holders nor the names
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* of any contributors may be used to endorse or promote products derived
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* from this software without specific prior written permission.
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*
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* Alternatively, this software may be distributed under the terms of the
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* GNU General Public License ("GPL") version 2 as published by the Free
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* Software Foundation.
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*
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* NO WARRANTY
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR
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* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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* HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
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* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
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* IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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* POSSIBILITY OF SUCH DAMAGES.
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*/
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#ifndef __ACEXCEP_H__
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#define __ACEXCEP_H__
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/*
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* Exceptions returned by external ACPI interfaces
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*/
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#define AE_CODE_ENVIRONMENTAL 0x0000
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#define AE_CODE_PROGRAMMER 0x1000
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#define AE_CODE_ACPI_TABLES 0x2000
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#define AE_CODE_AML 0x3000
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#define AE_CODE_CONTROL 0x4000
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#define AE_CODE_MASK 0xF000
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#define ACPI_SUCCESS(a) (!(a))
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#define ACPI_FAILURE(a) (a)
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#define AE_OK (acpi_status) 0x0000
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/*
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* Environmental exceptions
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*/
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#define AE_ERROR (acpi_status) (0x0001 | AE_CODE_ENVIRONMENTAL)
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#define AE_NO_ACPI_TABLES (acpi_status) (0x0002 | AE_CODE_ENVIRONMENTAL)
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#define AE_NO_NAMESPACE (acpi_status) (0x0003 | AE_CODE_ENVIRONMENTAL)
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#define AE_NO_MEMORY (acpi_status) (0x0004 | AE_CODE_ENVIRONMENTAL)
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#define AE_NOT_FOUND (acpi_status) (0x0005 | AE_CODE_ENVIRONMENTAL)
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#define AE_NOT_EXIST (acpi_status) (0x0006 | AE_CODE_ENVIRONMENTAL)
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#define AE_ALREADY_EXISTS (acpi_status) (0x0007 | AE_CODE_ENVIRONMENTAL)
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#define AE_TYPE (acpi_status) (0x0008 | AE_CODE_ENVIRONMENTAL)
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#define AE_NULL_OBJECT (acpi_status) (0x0009 | AE_CODE_ENVIRONMENTAL)
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#define AE_NULL_ENTRY (acpi_status) (0x000A | AE_CODE_ENVIRONMENTAL)
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#define AE_BUFFER_OVERFLOW (acpi_status) (0x000B | AE_CODE_ENVIRONMENTAL)
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#define AE_STACK_OVERFLOW (acpi_status) (0x000C | AE_CODE_ENVIRONMENTAL)
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#define AE_STACK_UNDERFLOW (acpi_status) (0x000D | AE_CODE_ENVIRONMENTAL)
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#define AE_NOT_IMPLEMENTED (acpi_status) (0x000E | AE_CODE_ENVIRONMENTAL)
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#define AE_SUPPORT (acpi_status) (0x000F | AE_CODE_ENVIRONMENTAL)
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#define AE_LIMIT (acpi_status) (0x0010 | AE_CODE_ENVIRONMENTAL)
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#define AE_TIME (acpi_status) (0x0011 | AE_CODE_ENVIRONMENTAL)
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#define AE_ACQUIRE_DEADLOCK (acpi_status) (0x0012 | AE_CODE_ENVIRONMENTAL)
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#define AE_RELEASE_DEADLOCK (acpi_status) (0x0013 | AE_CODE_ENVIRONMENTAL)
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#define AE_NOT_ACQUIRED (acpi_status) (0x0014 | AE_CODE_ENVIRONMENTAL)
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#define AE_ALREADY_ACQUIRED (acpi_status) (0x0015 | AE_CODE_ENVIRONMENTAL)
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#define AE_NO_HARDWARE_RESPONSE (acpi_status) (0x0016 | AE_CODE_ENVIRONMENTAL)
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#define AE_NO_GLOBAL_LOCK (acpi_status) (0x0017 | AE_CODE_ENVIRONMENTAL)
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#define AE_ABORT_METHOD (acpi_status) (0x0018 | AE_CODE_ENVIRONMENTAL)
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#define AE_SAME_HANDLER (acpi_status) (0x0019 | AE_CODE_ENVIRONMENTAL)
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#define AE_NO_HANDLER (acpi_status) (0x001A | AE_CODE_ENVIRONMENTAL)
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#define AE_OWNER_ID_LIMIT (acpi_status) (0x001B | AE_CODE_ENVIRONMENTAL)
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#define AE_CODE_ENV_MAX 0x001B
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/*
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* Programmer exceptions
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*/
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#define AE_BAD_PARAMETER (acpi_status) (0x0001 | AE_CODE_PROGRAMMER)
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#define AE_BAD_CHARACTER (acpi_status) (0x0002 | AE_CODE_PROGRAMMER)
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#define AE_BAD_PATHNAME (acpi_status) (0x0003 | AE_CODE_PROGRAMMER)
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#define AE_BAD_DATA (acpi_status) (0x0004 | AE_CODE_PROGRAMMER)
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#define AE_BAD_HEX_CONSTANT (acpi_status) (0x0005 | AE_CODE_PROGRAMMER)
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#define AE_BAD_OCTAL_CONSTANT (acpi_status) (0x0006 | AE_CODE_PROGRAMMER)
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#define AE_BAD_DECIMAL_CONSTANT (acpi_status) (0x0007 | AE_CODE_PROGRAMMER)
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#define AE_MISSING_ARGUMENTS (acpi_status) (0x0008 | AE_CODE_PROGRAMMER)
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#define AE_BAD_ADDRESS (acpi_status) (0x0009 | AE_CODE_PROGRAMMER)
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#define AE_CODE_PGM_MAX 0x0009
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/*
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* Acpi table exceptions
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*/
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#define AE_BAD_SIGNATURE (acpi_status) (0x0001 | AE_CODE_ACPI_TABLES)
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#define AE_BAD_HEADER (acpi_status) (0x0002 | AE_CODE_ACPI_TABLES)
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#define AE_BAD_CHECKSUM (acpi_status) (0x0003 | AE_CODE_ACPI_TABLES)
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#define AE_BAD_VALUE (acpi_status) (0x0004 | AE_CODE_ACPI_TABLES)
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#define AE_INVALID_TABLE_LENGTH (acpi_status) (0x0005 | AE_CODE_ACPI_TABLES)
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#define AE_CODE_TBL_MAX 0x0005
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/*
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* AML exceptions. These are caused by problems with
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* the actual AML byte stream
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*/
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#define AE_AML_BAD_OPCODE (acpi_status) (0x0001 | AE_CODE_AML)
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#define AE_AML_NO_OPERAND (acpi_status) (0x0002 | AE_CODE_AML)
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#define AE_AML_OPERAND_TYPE (acpi_status) (0x0003 | AE_CODE_AML)
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#define AE_AML_OPERAND_VALUE (acpi_status) (0x0004 | AE_CODE_AML)
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#define AE_AML_UNINITIALIZED_LOCAL (acpi_status) (0x0005 | AE_CODE_AML)
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#define AE_AML_UNINITIALIZED_ARG (acpi_status) (0x0006 | AE_CODE_AML)
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#define AE_AML_UNINITIALIZED_ELEMENT (acpi_status) (0x0007 | AE_CODE_AML)
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#define AE_AML_NUMERIC_OVERFLOW (acpi_status) (0x0008 | AE_CODE_AML)
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#define AE_AML_REGION_LIMIT (acpi_status) (0x0009 | AE_CODE_AML)
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#define AE_AML_BUFFER_LIMIT (acpi_status) (0x000A | AE_CODE_AML)
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#define AE_AML_PACKAGE_LIMIT (acpi_status) (0x000B | AE_CODE_AML)
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#define AE_AML_DIVIDE_BY_ZERO (acpi_status) (0x000C | AE_CODE_AML)
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#define AE_AML_BAD_NAME (acpi_status) (0x000D | AE_CODE_AML)
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#define AE_AML_NAME_NOT_FOUND (acpi_status) (0x000E | AE_CODE_AML)
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#define AE_AML_INTERNAL (acpi_status) (0x000F | AE_CODE_AML)
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#define AE_AML_INVALID_SPACE_ID (acpi_status) (0x0010 | AE_CODE_AML)
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#define AE_AML_STRING_LIMIT (acpi_status) (0x0011 | AE_CODE_AML)
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#define AE_AML_NO_RETURN_VALUE (acpi_status) (0x0012 | AE_CODE_AML)
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#define AE_AML_METHOD_LIMIT (acpi_status) (0x0013 | AE_CODE_AML)
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#define AE_AML_NOT_OWNER (acpi_status) (0x0014 | AE_CODE_AML)
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#define AE_AML_MUTEX_ORDER (acpi_status) (0x0015 | AE_CODE_AML)
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#define AE_AML_MUTEX_NOT_ACQUIRED (acpi_status) (0x0016 | AE_CODE_AML)
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#define AE_AML_INVALID_RESOURCE_TYPE (acpi_status) (0x0017 | AE_CODE_AML)
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#define AE_AML_INVALID_INDEX (acpi_status) (0x0018 | AE_CODE_AML)
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#define AE_AML_REGISTER_LIMIT (acpi_status) (0x0019 | AE_CODE_AML)
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#define AE_AML_NO_WHILE (acpi_status) (0x001A | AE_CODE_AML)
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#define AE_AML_ALIGNMENT (acpi_status) (0x001B | AE_CODE_AML)
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#define AE_AML_NO_RESOURCE_END_TAG (acpi_status) (0x001C | AE_CODE_AML)
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#define AE_AML_BAD_RESOURCE_VALUE (acpi_status) (0x001D | AE_CODE_AML)
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#define AE_AML_CIRCULAR_REFERENCE (acpi_status) (0x001E | AE_CODE_AML)
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#define AE_AML_BAD_RESOURCE_LENGTH (acpi_status) (0x001F | AE_CODE_AML)
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#define AE_AML_ILLEGAL_ADDRESS (acpi_status) (0x0020 | AE_CODE_AML)
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#define AE_AML_INFINITE_LOOP (acpi_status) (0x0021 | AE_CODE_AML)
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#define AE_CODE_AML_MAX 0x0021
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/*
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* Internal exceptions used for control
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*/
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#define AE_CTRL_RETURN_VALUE (acpi_status) (0x0001 | AE_CODE_CONTROL)
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#define AE_CTRL_PENDING (acpi_status) (0x0002 | AE_CODE_CONTROL)
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#define AE_CTRL_TERMINATE (acpi_status) (0x0003 | AE_CODE_CONTROL)
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#define AE_CTRL_TRUE (acpi_status) (0x0004 | AE_CODE_CONTROL)
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#define AE_CTRL_FALSE (acpi_status) (0x0005 | AE_CODE_CONTROL)
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#define AE_CTRL_DEPTH (acpi_status) (0x0006 | AE_CODE_CONTROL)
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#define AE_CTRL_END (acpi_status) (0x0007 | AE_CODE_CONTROL)
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#define AE_CTRL_TRANSFER (acpi_status) (0x0008 | AE_CODE_CONTROL)
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#define AE_CTRL_BREAK (acpi_status) (0x0009 | AE_CODE_CONTROL)
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#define AE_CTRL_CONTINUE (acpi_status) (0x000A | AE_CODE_CONTROL)
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#define AE_CTRL_SKIP (acpi_status) (0x000B | AE_CODE_CONTROL)
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#define AE_CTRL_PARSE_CONTINUE (acpi_status) (0x000C | AE_CODE_CONTROL)
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#define AE_CTRL_PARSE_PENDING (acpi_status) (0x000D | AE_CODE_CONTROL)
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#define AE_CODE_CTRL_MAX 0x000D
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/* Exception strings for acpi_format_exception */
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#ifdef DEFINE_ACPI_GLOBALS
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/*
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* String versions of the exception codes above
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* These strings must match the corresponding defines exactly
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*/
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char const *acpi_gbl_exception_names_env[] = {
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"AE_OK",
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"AE_ERROR",
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"AE_NO_ACPI_TABLES",
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"AE_NO_NAMESPACE",
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"AE_NO_MEMORY",
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"AE_NOT_FOUND",
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"AE_NOT_EXIST",
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"AE_ALREADY_EXISTS",
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"AE_TYPE",
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"AE_NULL_OBJECT",
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"AE_NULL_ENTRY",
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"AE_BUFFER_OVERFLOW",
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"AE_STACK_OVERFLOW",
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"AE_STACK_UNDERFLOW",
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"AE_NOT_IMPLEMENTED",
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"AE_SUPPORT",
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"AE_LIMIT",
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"AE_TIME",
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"AE_ACQUIRE_DEADLOCK",
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"AE_RELEASE_DEADLOCK",
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"AE_NOT_ACQUIRED",
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"AE_ALREADY_ACQUIRED",
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"AE_NO_HARDWARE_RESPONSE",
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"AE_NO_GLOBAL_LOCK",
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"AE_ABORT_METHOD",
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"AE_SAME_HANDLER",
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"AE_WAKE_ONLY_GPE",
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"AE_OWNER_ID_LIMIT"
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};
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char const *acpi_gbl_exception_names_pgm[] = {
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NULL,
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"AE_BAD_PARAMETER",
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"AE_BAD_CHARACTER",
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"AE_BAD_PATHNAME",
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"AE_BAD_DATA",
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"AE_BAD_HEX_CONSTANT",
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"AE_BAD_OCTAL_CONSTANT",
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"AE_BAD_DECIMAL_CONSTANT",
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"AE_MISSING_ARGUMENTS",
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"AE_BAD_ADDRESS"
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};
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char const *acpi_gbl_exception_names_tbl[] = {
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NULL,
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"AE_BAD_SIGNATURE",
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"AE_BAD_HEADER",
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"AE_BAD_CHECKSUM",
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"AE_BAD_VALUE",
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"AE_INVALID_TABLE_LENGTH"
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};
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char const *acpi_gbl_exception_names_aml[] = {
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NULL,
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"AE_AML_BAD_OPCODE",
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"AE_AML_NO_OPERAND",
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"AE_AML_OPERAND_TYPE",
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"AE_AML_OPERAND_VALUE",
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"AE_AML_UNINITIALIZED_LOCAL",
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"AE_AML_UNINITIALIZED_ARG",
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"AE_AML_UNINITIALIZED_ELEMENT",
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"AE_AML_NUMERIC_OVERFLOW",
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"AE_AML_REGION_LIMIT",
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"AE_AML_BUFFER_LIMIT",
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"AE_AML_PACKAGE_LIMIT",
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"AE_AML_DIVIDE_BY_ZERO",
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"AE_AML_BAD_NAME",
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"AE_AML_NAME_NOT_FOUND",
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"AE_AML_INTERNAL",
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"AE_AML_INVALID_SPACE_ID",
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"AE_AML_STRING_LIMIT",
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"AE_AML_NO_RETURN_VALUE",
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"AE_AML_METHOD_LIMIT",
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"AE_AML_NOT_OWNER",
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"AE_AML_MUTEX_ORDER",
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"AE_AML_MUTEX_NOT_ACQUIRED",
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"AE_AML_INVALID_RESOURCE_TYPE",
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"AE_AML_INVALID_INDEX",
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"AE_AML_REGISTER_LIMIT",
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"AE_AML_NO_WHILE",
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"AE_AML_ALIGNMENT",
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"AE_AML_NO_RESOURCE_END_TAG",
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"AE_AML_BAD_RESOURCE_VALUE",
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"AE_AML_CIRCULAR_REFERENCE",
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"AE_AML_BAD_RESOURCE_LENGTH",
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"AE_AML_ILLEGAL_ADDRESS",
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"AE_AML_INFINITE_LOOP"
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};
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char const *acpi_gbl_exception_names_ctrl[] = {
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NULL,
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"AE_CTRL_RETURN_VALUE",
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"AE_CTRL_PENDING",
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"AE_CTRL_TERMINATE",
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"AE_CTRL_TRUE",
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"AE_CTRL_FALSE",
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"AE_CTRL_DEPTH",
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"AE_CTRL_END",
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"AE_CTRL_TRANSFER",
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"AE_CTRL_BREAK",
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"AE_CTRL_CONTINUE",
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"AE_CTRL_SKIP",
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"AE_CTRL_PARSE_CONTINUE",
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"AE_CTRL_PARSE_PENDING"
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};
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#endif /* ACPI GLOBALS */
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#endif /* __ACEXCEP_H__ */
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