xref: /freebsd/sys/powerpc/powerpc/pic_if.m (revision aa0a1e58) 
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 <machine/frame.h>
32
33INTERFACE pic;
34
35METHOD void bind {
36	device_t	dev;
37	u_int		irq;
38	cpumask_t	cpumask;
39};
40
41METHOD void config {
42	device_t	dev;
43	u_int		irq;
44	enum intr_trigger trig;
45	enum intr_polarity pol;
46};
47
48METHOD void dispatch {
49	device_t	dev;
50	struct trapframe *tf;
51};
52
53METHOD void enable {
54	device_t	dev;
55	u_int		irq;
56	u_int		vector;
57};
58
59METHOD void eoi {
60	device_t	dev;
61	u_int		irq;
62};
63
64METHOD void ipi {
65	device_t	dev;
66	u_int		cpu;
67};
68
69METHOD void mask {
70	device_t	dev;
71	u_int		irq;
72};
73
74METHOD void unmask {
75	device_t	dev;
76	u_int		irq;
77};
78
79