FSConfig.py revision 3025
1# Copyright (c) 2006 The Regents of The University of Michigan 2# All rights reserved. 3# 4# Redistribution and use in source and binary forms, with or without 5# modification, are permitted provided that the following conditions are 6# met: redistributions of source code must retain the above copyright 7# notice, this list of conditions and the following disclaimer; 8# redistributions in binary form must reproduce the above copyright 9# notice, this list of conditions and the following disclaimer in the 10# documentation and/or other materials provided with the distribution; 11# neither the name of the copyright holders nor the names of its 12# contributors may be used to endorse or promote products derived from 13# this software without specific prior written permission. 14# 15# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 16# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 17# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 18# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 19# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 20# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 21# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 22# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 23# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 24# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 25# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 26# 27# Authors: Kevin Lim 28 29import m5 30from m5 import makeList 31from m5.objects import * 32from Benchmarks import * 33from FullO3Config import * 34 35class CowIdeDisk(IdeDisk): 36 image = CowDiskImage(child=RawDiskImage(read_only=True), 37 read_only=False) 38 39 def childImage(self, ci): 40 self.image.child.image_file = ci 41 42class BaseTsunami(Tsunami): 43 ethernet = NSGigE(configdata=NSGigEPciData(), 44 pci_bus=0, pci_dev=1, pci_func=0) 45 etherint = NSGigEInt(device=Parent.ethernet) 46 ide = IdeController(disks=[Parent.disk0, Parent.disk2], 47 pci_func=0, pci_dev=0, pci_bus=0) 48 49def makeLinuxAlphaSystem(mem_mode, mdesc = None): 50 self = LinuxAlphaSystem() 51 if not mdesc: 52 # generic system 53 mdesc = Machine() 54 self.readfile = mdesc.script() 55 self.iobus = Bus(bus_id=0) 56 self.membus = Bus(bus_id=1) 57 self.bridge = Bridge() 58 self.physmem = PhysicalMemory(range = AddrRange(mdesc.mem())) 59 self.bridge.side_a = self.iobus.port 60 self.bridge.side_b = self.membus.port 61 self.physmem.port = self.membus.port 62 self.disk0 = CowIdeDisk(driveID='master') 63 self.disk2 = CowIdeDisk(driveID='master') 64 self.disk0.childImage(mdesc.disk()) 65 self.disk2.childImage(disk('linux-bigswap2.img')) 66 self.tsunami = BaseTsunami() 67 self.tsunami.attachIO(self.iobus) 68 self.tsunami.ide.pio = self.iobus.port 69 self.tsunami.ide.dma = self.iobus.port 70 self.tsunami.ide.config = self.iobus.port 71 self.tsunami.ethernet.pio = self.iobus.port 72 self.tsunami.ethernet.dma = self.iobus.port 73 self.tsunami.ethernet.config = self.iobus.port 74 self.simple_disk = SimpleDisk(disk=RawDiskImage(image_file = mdesc.disk(), 75 read_only = True)) 76 self.intrctrl = IntrControl() 77 self.mem_mode = mem_mode 78 self.sim_console = SimConsole(listener=ConsoleListener(port=3456)) 79 self.kernel = binary('vmlinux') 80 self.pal = binary('ts_osfpal') 81 self.console = binary('console') 82 self.boot_osflags = 'root=/dev/hda1 console=ttyS0' 83 84 return self 85 86def makeDualRoot(testSystem, driveSystem, dumpfile): 87 self = Root() 88 self.testsys = testSystem 89 self.drivesys = driveSystem 90 self.etherlink = EtherLink(int1 = Parent.testsys.tsunami.etherint[0], 91 int2 = Parent.drivesys.tsunami.etherint[0]) 92 if dumpfile: 93 self.etherdump = EtherDump(file=dumpfile) 94 self.etherlink.dump = Parent.etherdump 95 96 self.clock = '1THz' 97 return self 98