0c9938cc75
Implemented support to ignore an attempt to install/load a particular ACPI table more than once. Apparently there exists BIOS code that repeatedly attempts to load the same SSDT upon certain events. Thanks to Venkatesh Pallipadi. Restructured the main interface to the AML parser in order to correctly handle all exceptional conditions. This will prevent leakage of the OwnerId resource and should eliminate the AE_OWNER_ID_LIMIT exceptions seen on some machines. Thanks to Alexey Starikovskiy. Support for "module level code" has been disabled in this version due to a number of issues that have appeared on various machines. The support can be enabled by defining ACPI_ENABLE_MODULE_LEVEL_CODE during subsystem compilation. When the issues are fully resolved, the code will be enabled by default again. Modified the internal functions for debug print support to define the FunctionName parameter as a (const char *) for compatibility with compiler built-in macros such as __FUNCTION__, etc. Linted the entire ACPICA source tree for both 32-bit and 64-bit. Signed-off-by: Robert Moore <robert.moore@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
197 lines
5.1 KiB
C
197 lines
5.1 KiB
C
/******************************************************************************
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*
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* Name: actables.h - ACPI table management
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*
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*****************************************************************************/
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/*
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* Copyright (C) 2000 - 2005, R. Byron Moore
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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 __ACTABLES_H__
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#define __ACTABLES_H__
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/* Used in acpi_tb_map_acpi_table for size parameter if table header is to be used */
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#define SIZE_IN_HEADER 0
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/*
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* tbconvrt - Table conversion routines
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*/
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acpi_status
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acpi_tb_convert_to_xsdt (
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struct acpi_table_desc *table_info);
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acpi_status
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acpi_tb_convert_table_fadt (
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void);
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acpi_status
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acpi_tb_build_common_facs (
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struct acpi_table_desc *table_info);
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u32
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acpi_tb_get_table_count (
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struct rsdp_descriptor *RSDP,
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struct acpi_table_header *RSDT);
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/*
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* tbget - Table "get" routines
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*/
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acpi_status
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acpi_tb_get_table (
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struct acpi_pointer *address,
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struct acpi_table_desc *table_info);
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acpi_status
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acpi_tb_get_table_header (
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struct acpi_pointer *address,
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struct acpi_table_header *return_header);
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acpi_status
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acpi_tb_get_table_body (
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struct acpi_pointer *address,
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struct acpi_table_header *header,
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struct acpi_table_desc *table_info);
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acpi_status
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acpi_tb_get_table_ptr (
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acpi_table_type table_type,
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u32 instance,
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struct acpi_table_header **table_ptr_loc);
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acpi_status
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acpi_tb_verify_rsdp (
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struct acpi_pointer *address);
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void
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acpi_tb_get_rsdt_address (
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struct acpi_pointer *out_address);
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acpi_status
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acpi_tb_validate_rsdt (
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struct acpi_table_header *table_ptr);
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/*
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* tbgetall - get multiple required tables
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*/
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acpi_status
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acpi_tb_get_required_tables (
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void);
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/*
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* tbinstall - Table installation
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*/
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acpi_status
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acpi_tb_install_table (
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struct acpi_table_desc *table_info);
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acpi_status
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acpi_tb_recognize_table (
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struct acpi_table_desc *table_info,
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u8 search_type);
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acpi_status
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acpi_tb_init_table_descriptor (
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acpi_table_type table_type,
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struct acpi_table_desc *table_info);
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/*
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* tbremove - Table removal and deletion
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*/
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void
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acpi_tb_delete_all_tables (
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void);
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void
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acpi_tb_delete_tables_by_type (
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acpi_table_type type);
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void
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acpi_tb_delete_single_table (
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struct acpi_table_desc *table_desc);
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struct acpi_table_desc *
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acpi_tb_uninstall_table (
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struct acpi_table_desc *table_desc);
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/*
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* tbxfroot - RSDP, RSDT utilities
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*/
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acpi_status
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acpi_tb_find_table (
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char *signature,
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char *oem_id,
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char *oem_table_id,
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struct acpi_table_header **table_ptr);
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acpi_status
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acpi_tb_get_table_rsdt (
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void);
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acpi_status
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acpi_tb_validate_rsdp (
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struct rsdp_descriptor *rsdp);
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/*
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* tbutils - common table utilities
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*/
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acpi_status
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acpi_tb_is_table_installed (
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struct acpi_table_desc *new_table_desc);
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acpi_status
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acpi_tb_verify_table_checksum (
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struct acpi_table_header *table_header);
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u8
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acpi_tb_generate_checksum (
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void *buffer,
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u32 length);
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acpi_status
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acpi_tb_validate_table_header (
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struct acpi_table_header *table_header);
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#endif /* __ACTABLES_H__ */
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