pic_if.m revision 176208 
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: head/sys/powerpc/powerpc/pic_if.m 176208 2008-02-12 18:14:46Z marcel $
28#
29
30#include <sys/bus.h>
31#include <machine/frame.h>
32
33INTERFACE pic;
34
35METHOD void dispatch {
36	device_t	dev;
37	struct trapframe *tf;
38};
39
40METHOD void enable {
41	device_t	dev;
42	u_int		irq;
43	u_int		vector;
44};
45
46METHOD void eoi {
47	device_t	dev;
48	u_int		irq;
49};
50
51METHOD void ipi {
52	device_t	dev;
53	u_int		cpu;
54};
55
56METHOD void mask {
57	device_t	dev;
58	u_int		irq;
59};
60
61METHOD void unmask {
62	device_t	dev;
63	u_int		irq;
64};
65