41 lines
1.1 KiB
C
41 lines
1.1 KiB
C
/* SPDX-License-Identifier: GPL-2.0-or-later */
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/*
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* fw_tables.h - Parsing support for ACPI and ACPI-like tables provided by
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* platform or device firmware
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*
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* Copyright (C) 2001 Paul Diefenbaugh <paul.s.diefenbaugh@intel.com>
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* Copyright (C) 2023 Intel Corp.
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*/
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#ifndef _FW_TABLE_H_
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#define _FW_TABLE_H_
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union acpi_subtable_headers;
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typedef int (*acpi_tbl_entry_handler)(union acpi_subtable_headers *header,
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const unsigned long end);
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typedef int (*acpi_tbl_entry_handler_arg)(union acpi_subtable_headers *header,
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void *arg, const unsigned long end);
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struct acpi_subtable_proc {
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int id;
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acpi_tbl_entry_handler handler;
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acpi_tbl_entry_handler_arg handler_arg;
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void *arg;
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int count;
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};
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union acpi_subtable_headers {
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struct acpi_subtable_header common;
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struct acpi_hmat_structure hmat;
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struct acpi_prmt_module_header prmt;
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struct acpi_cedt_header cedt;
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};
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int acpi_parse_entries_array(char *id, unsigned long table_size,
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struct acpi_table_header *table_header,
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struct acpi_subtable_proc *proc,
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int proc_num, unsigned int max_entries);
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#endif
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