VirtIO9P.py revision 10391:4a501e0f7540
114039Sstacze01@arm.com# -*- mode:python -*- 214039Sstacze01@arm.com 314039Sstacze01@arm.com# Copyright (c) 2014 ARM Limited 414039Sstacze01@arm.com# All rights reserved. 514039Sstacze01@arm.com# 614039Sstacze01@arm.com# The license below extends only to copyright in the software and shall 714039Sstacze01@arm.com# not be construed as granting a license to any other intellectual 814039Sstacze01@arm.com# property including but not limited to intellectual property relating 914039Sstacze01@arm.com# to a hardware implementation of the functionality of the software 1014039Sstacze01@arm.com# licensed hereunder. You may use the software subject to the license 1114039Sstacze01@arm.com# terms below provided that you ensure that this notice is replicated 1214039Sstacze01@arm.com# unmodified and in its entirety in all distributions of the software, 1314039Sstacze01@arm.com# modified or unmodified, in source code or in binary form. 1414039Sstacze01@arm.com# 1514039Sstacze01@arm.com# Redistribution and use in source and binary forms, with or without 1614039Sstacze01@arm.com# modification, are permitted provided that the following conditions are 1714039Sstacze01@arm.com# met: redistributions of source code must retain the above copyright 1814039Sstacze01@arm.com# notice, this list of conditions and the following disclaimer; 1914039Sstacze01@arm.com# redistributions in binary form must reproduce the above copyright 2014039Sstacze01@arm.com# notice, this list of conditions and the following disclaimer in the 2114039Sstacze01@arm.com# documentation and/or other materials provided with the distribution; 2214039Sstacze01@arm.com# neither the name of the copyright holders nor the names of its 2314039Sstacze01@arm.com# contributors may be used to endorse or promote products derived from 2414039Sstacze01@arm.com# this software without specific prior written permission. 2514039Sstacze01@arm.com# 2614039Sstacze01@arm.com# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 2714039Sstacze01@arm.com# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 2814039Sstacze01@arm.com# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 2914039Sstacze01@arm.com# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 3014039Sstacze01@arm.com# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 3114039Sstacze01@arm.com# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 3214039Sstacze01@arm.com# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 3314039Sstacze01@arm.com# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 3414039Sstacze01@arm.com# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 3514039Sstacze01@arm.com# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 3614039Sstacze01@arm.com# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 3714039Sstacze01@arm.com# 3814039Sstacze01@arm.com# Authors: Andreas Sandberg 3914039Sstacze01@arm.com 4014039Sstacze01@arm.comfrom m5.params import * 4114039Sstacze01@arm.comfrom m5.proxy import * 4214039Sstacze01@arm.comfrom VirtIO import VirtIODeviceBase 4314039Sstacze01@arm.com 4414039Sstacze01@arm.comclass VirtIO9PBase(VirtIODeviceBase): 4514039Sstacze01@arm.com type = 'VirtIO9PBase' 4614039Sstacze01@arm.com abstract = True 4714039Sstacze01@arm.com cxx_header = 'dev/virtio/fs9p.hh' 4814039Sstacze01@arm.com 4914039Sstacze01@arm.com queueSize = Param.Unsigned(32, "Output queue size (pages)") 5014039Sstacze01@arm.com tag = Param.String("gem5", "Mount tag") 5114039Sstacze01@arm.com 5214039Sstacze01@arm.com 5314039Sstacze01@arm.comclass VirtIO9PProxy(VirtIO9PBase): 5414039Sstacze01@arm.com type = 'VirtIO9PProxy' 5514039Sstacze01@arm.com abstract = True 5614039Sstacze01@arm.com cxx_header = 'dev/virtio/fs9p.hh' 5714039Sstacze01@arm.com 5814039Sstacze01@arm.comclass VirtIO9PDiod(VirtIO9PProxy): 5914039Sstacze01@arm.com type = 'VirtIO9PDiod' 6014039Sstacze01@arm.com cxx_header = 'dev/virtio/fs9p.hh' 6114039Sstacze01@arm.com 6214039Sstacze01@arm.com diod = Param.String("/usr/sbin/diod", "Path to diod") 6314039Sstacze01@arm.com root = Param.String("/tmp", "Path to export through diod") 6414039Sstacze01@arm.com 6514039Sstacze01@arm.comclass VirtIO9PSocket(VirtIO9PProxy): 6614039Sstacze01@arm.com type = 'VirtIO9PSocket' 6714039Sstacze01@arm.com cxx_header = 'dev/virtio/fs9p.hh' 6814039Sstacze01@arm.com 6914039Sstacze01@arm.com server = Param.String("127.0.0.1", "9P server address or host name") 7014039Sstacze01@arm.com port = Param.String("564", "9P server port") 7114039Sstacze01@arm.com