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