1#-
2# Copyright (c) 1998 Doug Rabson
3# All rights reserved.
4#
5# Redistribution and use in source and binary forms, with or without
6# modification, are permitted provided that the following conditions
7# are met:
8# 1. Redistributions of source code must retain the above copyright
9#    notice, this list of conditions and the following disclaimer.
10# 2. Redistributions in binary form must reproduce the above copyright
11#    notice, this list of conditions and the following disclaimer in the
12#    documentation and/or other materials provided with the distribution.
13#
14# THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
15# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
16# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
17# ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
18# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
19# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
20# OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
21# HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
22# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
23# OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
24# SUCH DAMAGE.
25#
26# from: src/sys/kern/bus_if.m,v 1.21 2002/04/21 11:16:10 markm Exp
27# $FreeBSD$
28#
29
30#include <sys/bus.h>
31#include <sys/cpuset.h>
32#include <machine/frame.h>
33
34INTERFACE pic;
35
36METHOD void bind {
37	device_t	dev;
38	u_int		irq;
39	cpuset_t	cpumask;
40};
41
42METHOD void config {
43	device_t	dev;
44	u_int		irq;
45	enum intr_trigger trig;
46	enum intr_polarity pol;
47};
48
49METHOD void dispatch {
50	device_t	dev;
51	struct trapframe *tf;
52};
53
54METHOD void enable {
55	device_t	dev;
56	u_int		irq;
57	u_int		vector;
58};
59
60METHOD void eoi {
61	device_t	dev;
62	u_int		irq;
63};
64
65METHOD void ipi {
66	device_t	dev;
67	u_int		cpu;
68};
69
70METHOD void mask {
71	device_t	dev;
72	u_int		irq;
73};
74
75METHOD void unmask {
76	device_t	dev;
77	u_int		irq;
78};
79
80