NetBSD/sys/dev/acpi/acpi_i2c.h
bouyer db8cbfd3e3 Implement a ACPI helper to fill the property array expected from our I2C
framework from the ACPI tables.
Also implement acpi_intr_establish(), acpi_intr_disestablish() and
acpi_intr_string().
Needed for the upcoming HID over I2C support, proposed on tech-kern@
on Dec, 1.
2017-12-10 16:51:30 +00:00

39 lines
1.7 KiB
C

/* $NetBSD: acpi_i2c.h,v 1.1 2017/12/10 16:51:30 bouyer Exp $ */
/*-
* Copyright (c) 2017 The NetBSD Foundation, Inc.
* All rights reserved.
*
* This code is derived from software contributed to The NetBSD Foundation
* by Manuel Bouyer.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
* ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
* TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*/
#ifndef _SYS_DEV_ACPI_ACPI_I2C_H
#define _SYS_DEV_ACPI_ACPI_I2C_H
#include <prop/proplib.h>
prop_array_t acpi_enter_i2c_devs(struct acpi_devnode *);
#endif /* _SYS_DEV_ACPI_ACPI_I2C_H */