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
34 INTERFACE pic;
35
36 METHOD void bind {
37 device_t dev;
38 u_int irq;
39 cpuset_t cpumask;
40 };
41
42 METHOD void config {
43 device_t dev;
44 u_int irq;
45 enum intr_trigger trig;
46 enum intr_polarity pol;
47 };
48
49 METHOD void dispatch {
50 device_t dev;
51 struct trapframe *tf;
52 };
53
54 METHOD void enable {
55 device_t dev;
56 u_int irq;
57 u_int vector;
58 };
59
60 METHOD void eoi {
61 device_t dev;
62 u_int irq;
63 };
64
65 METHOD void ipi {
66 device_t dev;
67 u_int cpu;
68 };
69
70 METHOD void mask {
71 device_t dev;
72 u_int irq;
73 };
74
75 METHOD void unmask {
76 device_t dev;
77 u_int irq;
78 };
79
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