15636Sgblack@eecs.umich.edu# Copyright (c) 2008 The Regents of The University of Michigan
25636Sgblack@eecs.umich.edu# All rights reserved.
35636Sgblack@eecs.umich.edu#
45636Sgblack@eecs.umich.edu# Redistribution and use in source and binary forms, with or without
55636Sgblack@eecs.umich.edu# modification, are permitted provided that the following conditions are
65636Sgblack@eecs.umich.edu# met: redistributions of source code must retain the above copyright
75636Sgblack@eecs.umich.edu# notice, this list of conditions and the following disclaimer;
85636Sgblack@eecs.umich.edu# redistributions in binary form must reproduce the above copyright
95636Sgblack@eecs.umich.edu# notice, this list of conditions and the following disclaimer in the
105636Sgblack@eecs.umich.edu# documentation and/or other materials provided with the distribution;
115636Sgblack@eecs.umich.edu# neither the name of the copyright holders nor the names of its
125636Sgblack@eecs.umich.edu# contributors may be used to endorse or promote products derived from
135636Sgblack@eecs.umich.edu# this software without specific prior written permission.
145636Sgblack@eecs.umich.edu#
155636Sgblack@eecs.umich.edu# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
165636Sgblack@eecs.umich.edu# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
175636Sgblack@eecs.umich.edu# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
185636Sgblack@eecs.umich.edu# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
195636Sgblack@eecs.umich.edu# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
205636Sgblack@eecs.umich.edu# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
215636Sgblack@eecs.umich.edu# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
225636Sgblack@eecs.umich.edu# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
235636Sgblack@eecs.umich.edu# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
245636Sgblack@eecs.umich.edu# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
255636Sgblack@eecs.umich.edu# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
265636Sgblack@eecs.umich.edu#
275636Sgblack@eecs.umich.edu# Authors: Gabe Black
285636Sgblack@eecs.umich.edu
295636Sgblack@eecs.umich.edufrom m5.params import *
305636Sgblack@eecs.umich.edufrom m5.proxy import *
3113665Sandreas.sandberg@arm.comfrom m5.objects.Device import BasicPioDevice
3214290Sgabeblack@google.comfrom m5.objects.IntPin import IntSourcePin
335636Sgblack@eecs.umich.edu
345636Sgblack@eecs.umich.educlass I8254(BasicPioDevice):
355636Sgblack@eecs.umich.edu    type = 'I8254'
365636Sgblack@eecs.umich.edu    cxx_class = 'X86ISA::I8254'
379338SAndreas.Sandberg@arm.com    cxx_header = "dev/x86/i8254.hh"
3814290Sgabeblack@google.com    int_pin = IntSourcePin('Pin to signal timer interrupts to')
39