110389SAndreas.Sandberg@ARM.com# -*- mode:python -*- 210389SAndreas.Sandberg@ARM.com 310389SAndreas.Sandberg@ARM.com# Copyright (c) 2014 ARM Limited 410389SAndreas.Sandberg@ARM.com# All rights reserved. 510389SAndreas.Sandberg@ARM.com# 610389SAndreas.Sandberg@ARM.com# The license below extends only to copyright in the software and shall 710389SAndreas.Sandberg@ARM.com# not be construed as granting a license to any other intellectual 810389SAndreas.Sandberg@ARM.com# property including but not limited to intellectual property relating 910389SAndreas.Sandberg@ARM.com# to a hardware implementation of the functionality of the software 1010389SAndreas.Sandberg@ARM.com# licensed hereunder. You may use the software subject to the license 1110389SAndreas.Sandberg@ARM.com# terms below provided that you ensure that this notice is replicated 1210389SAndreas.Sandberg@ARM.com# unmodified and in its entirety in all distributions of the software, 1310389SAndreas.Sandberg@ARM.com# modified or unmodified, in source code or in binary form. 1410389SAndreas.Sandberg@ARM.com# 1510389SAndreas.Sandberg@ARM.com# Redistribution and use in source and binary forms, with or without 1610389SAndreas.Sandberg@ARM.com# modification, are permitted provided that the following conditions are 1710389SAndreas.Sandberg@ARM.com# met: redistributions of source code must retain the above copyright 1810389SAndreas.Sandberg@ARM.com# notice, this list of conditions and the following disclaimer; 1910389SAndreas.Sandberg@ARM.com# redistributions in binary form must reproduce the above copyright 2010389SAndreas.Sandberg@ARM.com# notice, this list of conditions and the following disclaimer in the 2110389SAndreas.Sandberg@ARM.com# documentation and/or other materials provided with the distribution; 2210389SAndreas.Sandberg@ARM.com# neither the name of the copyright holders nor the names of its 2310389SAndreas.Sandberg@ARM.com# contributors may be used to endorse or promote products derived from 2410389SAndreas.Sandberg@ARM.com# this software without specific prior written permission. 2510389SAndreas.Sandberg@ARM.com# 2610389SAndreas.Sandberg@ARM.com# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 2710389SAndreas.Sandberg@ARM.com# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 2810389SAndreas.Sandberg@ARM.com# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 2910389SAndreas.Sandberg@ARM.com# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 3010389SAndreas.Sandberg@ARM.com# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 3110389SAndreas.Sandberg@ARM.com# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 3210389SAndreas.Sandberg@ARM.com# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 3310389SAndreas.Sandberg@ARM.com# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 3410389SAndreas.Sandberg@ARM.com# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 3510389SAndreas.Sandberg@ARM.com# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 3610389SAndreas.Sandberg@ARM.com# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 3710389SAndreas.Sandberg@ARM.com# 3810389SAndreas.Sandberg@ARM.com# Authors: Andreas Sandberg 3910389SAndreas.Sandberg@ARM.com 4010389SAndreas.Sandberg@ARM.comfrom m5.params import * 4110389SAndreas.Sandberg@ARM.comfrom m5.proxy import * 4213665Sandreas.sandberg@arm.comfrom m5.objects.VirtIO import VirtIODeviceBase 4313665Sandreas.sandberg@arm.comfrom m5.objects.Serial import SerialDevice 4410389SAndreas.Sandberg@ARM.com 4510389SAndreas.Sandberg@ARM.comclass VirtIOConsole(VirtIODeviceBase): 4610389SAndreas.Sandberg@ARM.com type = 'VirtIOConsole' 4710389SAndreas.Sandberg@ARM.com cxx_header = 'dev/virtio/console.hh' 4810389SAndreas.Sandberg@ARM.com 4910389SAndreas.Sandberg@ARM.com qRecvSize = Param.Unsigned(16, "Receive queue size (descriptors)") 5010389SAndreas.Sandberg@ARM.com qTransSize = Param.Unsigned(16, "Transmit queue size (descriptors)") 5110389SAndreas.Sandberg@ARM.com 5212237Sandreas.sandberg@arm.com device = Param.SerialDevice("Serial device attached to this device") 53