acpi_pci.h revision 1.11 
1/* $NetBSD: acpi_pci.h,v 1.11 2020/01/17 17:06:32 jmcneill Exp $ */
2
3/*
4 * Copyright (c) 2009 The NetBSD Foundation, Inc.
5 * All rights reserved.
6 *
7 * This code is derived from software contributed to The NetBSD Foundation
8 * by Christoph Egger.
9 *
10 * Redistribution and use in source and binary forms, with or without
11 * modification, are permitted provided that the following conditions
12 * are met:
13 * 1. Redistributions of source code must retain the above copyright
14 *    notice, this list of conditions and the following disclaimer.
15 * 2. The name of the author may not be used to endorse or promote products
16 *    derived from this software without specific prior written permission.
17 *
18 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
19 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
20 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
21 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
22 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
23 * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
24 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
25 * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
26 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
27 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
28 * SUCH DAMAGE.
29 */
30
31#ifndef _SYS_DEV_ACPI_ACPI_PCI_H
32#define _SYS_DEV_ACPI_ACPI_PCI_H
33
34ACPI_STATUS		 acpi_pcidev_scan(struct acpi_devnode *);
35ACPI_STATUS		 acpi_pcidev_ppb_downbus(pci_chipset_tag_t,
36						 uint16_t, uint16_t, uint16_t,
37						 uint16_t, uint16_t *);
38struct acpi_devnode	*acpi_pcidev_find(uint16_t, uint16_t,
39					  uint16_t, uint16_t);
40pci_chipset_tag_t	 acpi_pcidev_get_tag(uint16_t, uint16_t,
41					     uint16_t, uint16_t);
42device_t		 acpi_pcidev_find_dev(struct acpi_devnode *);
43struct acpi_devnode	*acpi_pciroot_find(uint16_t, uint16_t);
44ACPI_INTEGER		 acpi_pci_ignore_boot_config(ACPI_HANDLE);
45
46#endif	/* !_SYS_DEV_ACPI_ACPI_PCI_H */
47