1 /*- 2 * SPDX-License-Identifier: BSD-2-Clause-FreeBSD 3 * 4 * Copyright (c) 2021 Beckhoff Automation GmbH & Co. KG 5 * Author: Corvin Köhne <c.koehne@beckhoff.com> 6 */ 7 8 #pragma once 9 10 #pragma GCC diagnostic push 11 #pragma GCC diagnostic ignored "-Wunused-parameter" 12 #include <contrib/dev/acpica/include/acpi.h> 13 #pragma GCC diagnostic pop 14 15 struct vmctx; 16 17 struct acpi_device; 18 19 /** 20 * Creates an ACPI device. 21 * 22 * @param[out] new_dev Returns the newly create ACPI device. 23 * @param[in] vm_ctx VM context the ACPI device is created in. 24 * @param[in] name Name of the ACPI device. Should always be a NULL 25 * terminated string. 26 * @param[in] hid Hardware ID of the ACPI device. Should always be a NULL 27 * terminated string. 28 */ 29 int acpi_device_create(struct acpi_device **const new_dev, 30 struct vmctx *const vm_ctx, const char *const name, const char *const hid); 31 void acpi_device_destroy(struct acpi_device *const dev); 32 33 int acpi_device_add_res_fixed_ioport(struct acpi_device *const dev, 34 const UINT16 port, UINT8 length); 35 int acpi_device_add_res_fixed_memory32(struct acpi_device *const dev, 36 const UINT8 write_protected, const UINT32 address, const UINT32 length); 37 38 void acpi_device_write_dsdt(const struct acpi_device *const dev); 39