RTEMS 6.1-rc7
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acpi.h
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1/* SPDX-License-Identifier: BSD-2-Clause */
2
13/*
14 * Copyright (C) 2024 Matheus Pecoraro
15 *
16 * Redistribution and use in source and binary forms, with or without
17 * modification, are permitted provided that the following conditions
18 * are met:
19 * 1. Redistributions of source code must retain the above copyright
20 * notice, this list of conditions and the following disclaimer.
21 * 2. Redistributions in binary form must reproduce the above copyright
22 * notice, this list of conditions and the following disclaimer in the
23 * documentation and/or other materials provided with the distribution.
24 *
25 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
26 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
27 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
28 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
29 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
30 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
31 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
32 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
33 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
34 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
35 * POSSIBILITY OF SUCH DAMAGE.
36 */
37
38#ifndef _AMD64_ACPI_H_
39#define _AMD64_ACPI_H_
40
41#include <bsp.h>
42#include <acpi/acpica/acpi.h>
43
44#define ACPI_MAX_INIT_TABLES 16
45
46extern uint64_t acpi_rsdp_addr;
47
59bool acpi_tables_initialize(void);
60
69 ACPI_TABLE_HEADER *table,
70 size_t size_of_header,
71 void (*handler)(ACPI_SUBTABLE_HEADER*)
72);
73
74#endif /* _AMD64_ACPI_H_ */
Definition: actbl1.h:241
Definition: actbl.h:215
void acpi_walk_subtables(ACPI_TABLE_HEADER *table, size_t size_of_header, void(*handler)(ACPI_SUBTABLE_HEADER *))
Walks through the subtables of an ACPI table.
Definition: acpi.c:59
bool acpi_tables_initialize(void)
Initializes the ACPICA Table Manager. Requires dynamic memory.
Definition: acpi.c:46