#-1# Copyright (c) 2021 The FreeBSD Foundation2#3# Portions of this software were developed by Ka Ho Ng4# under sponsorship from the FreeBSD Foundation.5#6# Redistribution and use in source and binary forms, with or without7# modification, are permitted provided that the following conditions8# are met:9# 1. Redistributions of source code must retain the above copyright10# notice, this list of conditions and the following disclaimer.11# 2. Redistributions in binary form must reproduce the above copyright12# notice, this list of conditions and the following disclaimer in the13# documentation and/or other materials provided with the distribution.14#15# THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND16# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE17# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE18# ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE19# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL20# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS21# OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)22# HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT23# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY24# OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF25# SUCH DAMAGE.26#27#2829#include <sys/types.h>30#include <sys/systm.h>31#include <sys/bus.h>3233INTERFACE ivhd;3435METHOD int setup_intr {36device_t dev;37driver_intr_t handler;38void *arg;39const char *desc;40};4142METHOD int teardown_intr {43device_t dev;44};454647