1# Copyright (c) 2006-2007 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 * 33 34class CowIdeDisk(IdeDisk): 35 image = CowDiskImage(child=RawDiskImage(read_only=True), 36 read_only=False) 37 38 def childImage(self, ci): 39 self.image.child.image_file = ci 40 41class CowMmDisk(MmDisk): 42 image = CowDiskImage(child=RawDiskImage(read_only=True), 43 read_only=False) 44 45 def childImage(self, ci): 46 self.image.child.image_file = ci 47 48 49class BaseTsunami(Tsunami): 50 ethernet = NSGigE(configdata=NSGigEPciData(), 51 pci_bus=0, pci_dev=1, pci_func=0) 52 etherint = NSGigEInt(device=Parent.ethernet) 53 ide = IdeController(disks=[Parent.disk0, Parent.disk2], 54 pci_func=0, pci_dev=0, pci_bus=0) 55 56def makeLinuxAlphaSystem(mem_mode, mdesc = None): 57 self = LinuxAlphaSystem() 58 if not mdesc: 59 # generic system 60 mdesc = SysConfig() 61 self.readfile = mdesc.script() 62 self.iobus = Bus(bus_id=0) 63 self.membus = Bus(bus_id=1)
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98 self.t1000 = T1000() 99 self.t1000.attachOnChipIO(self.membus) 100 self.t1000.attachIO(self.iobus) 101 self.physmem = PhysicalMemory(range = AddrRange(Addr('1MB'), size = '64MB'), zero = True) 102 self.physmem2 = PhysicalMemory(range = AddrRange(Addr('2GB'), size ='256MB'), zero = True) 103 self.bridge.side_a = self.iobus.port 104 self.bridge.side_b = self.membus.port 105 self.physmem.port = self.membus.port 106 self.physmem2.port = self.membus.port 107 self.rom.port = self.membus.port 108 self.nvram.port = self.membus.port 109 self.hypervisor_desc.port = self.membus.port 110 self.partition_desc.port = self.membus.port 111 self.intrctrl = IntrControl() 112 self.disk0 = CowMmDisk() 113 self.disk0.childImage(disk('disk.s10hw2')) 114 self.disk0.pio = self.iobus.port 115 self.reset_bin = binary('reset_new.bin') 116 self.hypervisor_bin = binary('q_new.bin') 117 self.openboot_bin = binary('openboot_new.bin') 118 self.nvram_bin = binary('nvram1') 119 self.hypervisor_desc_bin = binary('1up-hv.bin') 120 self.partition_desc_bin = binary('1up-md.bin') 121 122 return self 123 124 125def makeDualRoot(testSystem, driveSystem, dumpfile): 126 self = Root() 127 self.testsys = testSystem 128 self.drivesys = driveSystem 129 self.etherlink = EtherLink(int1 = Parent.testsys.tsunami.etherint[0], 130 int2 = Parent.drivesys.tsunami.etherint[0]) 131 if dumpfile: 132 self.etherdump = EtherDump(file=dumpfile) 133 self.etherlink.dump = Parent.etherdump 134 135 return self
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