1# Copyright (c) 2010-2012 ARM Limited 2# All rights reserved. 3# 4# The license below extends only to copyright in the software and shall 5# not be construed as granting a license to any other intellectual 6# property including but not limited to intellectual property relating 7# to a hardware implementation of the functionality of the software 8# licensed hereunder. You may use the software subject to the license 9# terms below provided that you ensure that this notice is replicated 10# unmodified and in its entirety in all distributions of the software, 11# modified or unmodified, in source code or in binary form. 12# 13# Copyright (c) 2010-2011 Advanced Micro Devices, Inc. 14# Copyright (c) 2006-2008 The Regents of The University of Michigan 15# All rights reserved. 16# 17# Redistribution and use in source and binary forms, with or without 18# modification, are permitted provided that the following conditions are 19# met: redistributions of source code must retain the above copyright 20# notice, this list of conditions and the following disclaimer; 21# redistributions in binary form must reproduce the above copyright 22# notice, this list of conditions and the following disclaimer in the 23# documentation and/or other materials provided with the distribution; 24# neither the name of the copyright holders nor the names of its 25# contributors may be used to endorse or promote products derived from 26# this software without specific prior written permission. 27# 28# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 29# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 30# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 31# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 32# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 33# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 34# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 35# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 36# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 37# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 38# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 39# 40# Authors: Kevin Lim 41 42from m5.objects import * 43from Benchmarks import * 44from m5.util import * 45 46class CowIdeDisk(IdeDisk): 47 image = CowDiskImage(child=RawDiskImage(read_only=True), 48 read_only=False) 49 50 def childImage(self, ci): 51 self.image.child.image_file = ci 52 53class MemBus(CoherentXBar): 54 badaddr_responder = BadAddr() 55 default = Self.badaddr_responder.pio 56 57 58def makeLinuxAlphaSystem(mem_mode, mdesc = None, ruby = False): 59 60 class BaseTsunami(Tsunami): 61 ethernet = NSGigE(pci_bus=0, pci_dev=1, pci_func=0) 62 ide = IdeController(disks=[Parent.disk0, Parent.disk2], 63 pci_func=0, pci_dev=0, pci_bus=0) 64 65 self = LinuxAlphaSystem() 66 if not mdesc: 67 # generic system 68 mdesc = SysConfig() 69 self.readfile = mdesc.script() 70 71 self.tsunami = BaseTsunami() 72 73 # Create the io bus to connect all device ports 74 self.iobus = NoncoherentXBar() 75 self.tsunami.attachIO(self.iobus) 76 77 self.tsunami.ide.pio = self.iobus.master 78 self.tsunami.ide.config = self.iobus.master 79 80 self.tsunami.ethernet.pio = self.iobus.master 81 self.tsunami.ethernet.config = self.iobus.master 82 83 if ruby: 84 # Store the dma devices for later connection to dma ruby ports. 85 # Append an underscore to dma_ports to avoid the SimObjectVector check. 86 self._dma_ports = [self.tsunami.ide.dma, self.tsunami.ethernet.dma] 87 else: 88 self.membus = MemBus() 89 90 # By default the bridge responds to all addresses above the I/O 91 # base address (including the PCI config space) 92 IO_address_space_base = 0x80000000000 93 self.bridge = Bridge(delay='50ns', 94 ranges = [AddrRange(IO_address_space_base, Addr.max)]) 95 self.bridge.master = self.iobus.slave 96 self.bridge.slave = self.membus.master 97 98 self.tsunami.ide.dma = self.iobus.slave 99 self.tsunami.ethernet.dma = self.iobus.slave 100 101 self.system_port = self.membus.slave 102 103 self.mem_ranges = [AddrRange(mdesc.mem())] 104 self.disk0 = CowIdeDisk(driveID='master') 105 self.disk2 = CowIdeDisk(driveID='master') 106 self.disk0.childImage(mdesc.disk()) 107 self.disk2.childImage(disk('linux-bigswap2.img')) 108 self.simple_disk = SimpleDisk(disk=RawDiskImage(image_file = mdesc.disk(), 109 read_only = True)) 110 self.intrctrl = IntrControl() 111 self.mem_mode = mem_mode 112 self.terminal = Terminal() 113 self.kernel = binary('vmlinux') 114 self.pal = binary('ts_osfpal') 115 self.console = binary('console') 116 self.boot_osflags = 'root=/dev/hda1 console=ttyS0' 117 118 return self 119 120def makeSparcSystem(mem_mode, mdesc = None): 121 # Constants from iob.cc and uart8250.cc 122 iob_man_addr = 0x9800000000 123 uart_pio_size = 8 124 125 class CowMmDisk(MmDisk): 126 image = CowDiskImage(child=RawDiskImage(read_only=True), 127 read_only=False) 128 129 def childImage(self, ci): 130 self.image.child.image_file = ci 131 132 self = SparcSystem() 133 if not mdesc: 134 # generic system 135 mdesc = SysConfig() 136 self.readfile = mdesc.script() 137 self.iobus = NoncoherentXBar() 138 self.membus = MemBus() 139 self.bridge = Bridge(delay='50ns') 140 self.t1000 = T1000() 141 self.t1000.attachOnChipIO(self.membus) 142 self.t1000.attachIO(self.iobus) 143 self.mem_ranges = [AddrRange(Addr('1MB'), size = '64MB'), 144 AddrRange(Addr('2GB'), size ='256MB')] 145 self.bridge.master = self.iobus.slave 146 self.bridge.slave = self.membus.master 147 self.rom.port = self.membus.master 148 self.nvram.port = self.membus.master 149 self.hypervisor_desc.port = self.membus.master 150 self.partition_desc.port = self.membus.master 151 self.intrctrl = IntrControl() 152 self.disk0 = CowMmDisk() 153 self.disk0.childImage(disk('disk.s10hw2')) 154 self.disk0.pio = self.iobus.master 155 156 # The puart0 and hvuart are placed on the IO bus, so create ranges 157 # for them. The remaining IO range is rather fragmented, so poke 158 # holes for the iob and partition descriptors etc. 159 self.bridge.ranges = \ 160 [ 161 AddrRange(self.t1000.puart0.pio_addr, 162 self.t1000.puart0.pio_addr + uart_pio_size - 1), 163 AddrRange(self.disk0.pio_addr, 164 self.t1000.fake_jbi.pio_addr + 165 self.t1000.fake_jbi.pio_size - 1), 166 AddrRange(self.t1000.fake_clk.pio_addr, 167 iob_man_addr - 1), 168 AddrRange(self.t1000.fake_l2_1.pio_addr, 169 self.t1000.fake_ssi.pio_addr + 170 self.t1000.fake_ssi.pio_size - 1), 171 AddrRange(self.t1000.hvuart.pio_addr, 172 self.t1000.hvuart.pio_addr + uart_pio_size - 1) 173 ] 174 self.reset_bin = binary('reset_new.bin') 175 self.hypervisor_bin = binary('q_new.bin') 176 self.openboot_bin = binary('openboot_new.bin') 177 self.nvram_bin = binary('nvram1') 178 self.hypervisor_desc_bin = binary('1up-hv.bin') 179 self.partition_desc_bin = binary('1up-md.bin') 180 181 self.system_port = self.membus.slave 182 183 return self 184
|
185def makeArmSystem(mem_mode, machine_type, mdesc = None,
|
185def makeArmSystem(mem_mode, machine_type, num_cpus = 1, mdesc = None, |
186 dtb_filename = None, bare_metal=False): 187 assert machine_type 188 189 if bare_metal: 190 self = ArmSystem() 191 else: 192 self = LinuxArmSystem() 193 194 if not mdesc: 195 # generic system 196 mdesc = SysConfig() 197 198 self.readfile = mdesc.script() 199 self.iobus = NoncoherentXBar() 200 self.membus = MemBus() 201 self.membus.badaddr_responder.warn_access = "warn" 202 self.bridge = Bridge(delay='50ns') 203 self.bridge.master = self.iobus.slave 204 self.bridge.slave = self.membus.master 205 206 self.mem_mode = mem_mode 207 208 if machine_type == "RealView_PBX": 209 self.realview = RealViewPBX() 210 elif machine_type == "RealView_EB": 211 self.realview = RealViewEB()
|
212 elif machine_type == "VExpress_ELT":
213 self.realview = VExpress_ELT()
|
212 elif machine_type == "VExpress_EMM": 213 self.realview = VExpress_EMM()
|
214 if not dtb_filename: 215 dtb_filename = 'vexpress.aarch32.ll_20131205.0-gem5.%dcpu.dtb' % num_cpus |
216 elif machine_type == "VExpress_EMM64": 217 self.realview = VExpress_EMM64()
|
218 if os.path.split(mdesc.disk())[-1] == 'linux-aarch32-ael.img': 219 print "Selected 64-bit ARM architecture, updating default disk image..." 220 mdesc.diskname = 'linaro-minimal-aarch64.img' 221 if not dtb_filename: 222 dtb_filename = 'vexpress.aarch64.20140821.dtb' |
223 else: 224 print "Unknown Machine Type" 225 sys.exit(1) 226 227 self.cf0 = CowIdeDisk(driveID='master') 228 self.cf0.childImage(mdesc.disk()) 229 230 # Attach any PCI devices this platform supports 231 self.realview.attachPciDevices() 232 # default to an IDE controller rather than a CF one 233 try: 234 self.realview.ide.disks = [self.cf0] 235 except: 236 self.realview.cf_ctrl.disks = [self.cf0] 237 238 self.mem_ranges = [] 239 size_remain = long(Addr(mdesc.mem())) 240 for region in self.realview._mem_regions: 241 if size_remain > long(region[1]): 242 self.mem_ranges.append(AddrRange(region[0], size=region[1])) 243 size_remain = size_remain - long(region[1]) 244 else: 245 self.mem_ranges.append(AddrRange(region[0], size=size_remain)) 246 size_remain = 0 247 break 248 warn("Memory size specified spans more than one region. Creating" \ 249 " another memory controller for that range.") 250 251 if size_remain > 0: 252 fatal("The currently selected ARM platforms doesn't support" \ 253 " the amount of DRAM you've selected. Please try" \ 254 " another platform") 255 256 if bare_metal: 257 # EOT character on UART will end the simulation 258 self.realview.uart.end_on_eot = True 259 else: 260 if machine_type == "VExpress_EMM64":
|
256 self.kernel = binary('vmlinux-3.16-aarch64-vexpress-emm64-pcie')
|
261 self.kernel = binary('vmlinux.aarch64.20140821') |
262 elif machine_type == "VExpress_EMM":
|
258 self.kernel = binary('vmlinux-3.3-arm-vexpress-emm-pcie')
|
263 self.kernel = binary('vmlinux.aarch32.ll_20131205.0-gem5') |
264 else: 265 self.kernel = binary('vmlinux.arm.smp.fb.2.6.38.8') 266 267 if dtb_filename: 268 self.dtb_filename = binary(dtb_filename) 269 self.machine_type = machine_type 270 # Ensure that writes to the UART actually go out early in the boot 271 boot_flags = 'earlyprintk=pl011,0x1c090000 console=ttyAMA0 ' + \ 272 'lpj=19988480 norandmaps rw loglevel=8 ' + \ 273 'mem=%s root=/dev/sda1' % mdesc.mem() 274 275 self.realview.setupBootLoader(self.membus, self, binary) 276 self.gic_cpu_addr = self.realview.gic.cpu_addr 277 self.flags_addr = self.realview.realview_io.pio_addr + 0x30 278 279 if mdesc.disk().lower().count('android'): 280 boot_flags += " init=/init " 281 self.boot_osflags = boot_flags 282 self.realview.attachOnChipIO(self.membus, self.bridge) 283 self.realview.attachIO(self.iobus) 284 self.intrctrl = IntrControl() 285 self.terminal = Terminal() 286 self.vncserver = VncServer() 287 288 self.system_port = self.membus.slave 289 290 return self 291 292 293def makeLinuxMipsSystem(mem_mode, mdesc = None): 294 class BaseMalta(Malta): 295 ethernet = NSGigE(pci_bus=0, pci_dev=1, pci_func=0) 296 ide = IdeController(disks=[Parent.disk0, Parent.disk2], 297 pci_func=0, pci_dev=0, pci_bus=0) 298 299 self = LinuxMipsSystem() 300 if not mdesc: 301 # generic system 302 mdesc = SysConfig() 303 self.readfile = mdesc.script() 304 self.iobus = NoncoherentXBar() 305 self.membus = MemBus() 306 self.bridge = Bridge(delay='50ns') 307 self.mem_ranges = [AddrRange('1GB')] 308 self.bridge.master = self.iobus.slave 309 self.bridge.slave = self.membus.master 310 self.disk0 = CowIdeDisk(driveID='master') 311 self.disk2 = CowIdeDisk(driveID='master') 312 self.disk0.childImage(mdesc.disk()) 313 self.disk2.childImage(disk('linux-bigswap2.img')) 314 self.malta = BaseMalta() 315 self.malta.attachIO(self.iobus) 316 self.malta.ide.pio = self.iobus.master 317 self.malta.ide.config = self.iobus.master 318 self.malta.ide.dma = self.iobus.slave 319 self.malta.ethernet.pio = self.iobus.master 320 self.malta.ethernet.config = self.iobus.master 321 self.malta.ethernet.dma = self.iobus.slave 322 self.simple_disk = SimpleDisk(disk=RawDiskImage(image_file = mdesc.disk(), 323 read_only = True)) 324 self.intrctrl = IntrControl() 325 self.mem_mode = mem_mode 326 self.terminal = Terminal() 327 self.kernel = binary('mips/vmlinux') 328 self.console = binary('mips/console') 329 self.boot_osflags = 'root=/dev/hda1 console=ttyS0' 330 331 self.system_port = self.membus.slave 332 333 return self 334 335def x86IOAddress(port): 336 IO_address_space_base = 0x8000000000000000 337 return IO_address_space_base + port 338 339def connectX86ClassicSystem(x86_sys, numCPUs): 340 # Constants similar to x86_traits.hh 341 IO_address_space_base = 0x8000000000000000 342 pci_config_address_space_base = 0xc000000000000000 343 interrupts_address_space_base = 0xa000000000000000 344 APIC_range_size = 1 << 12; 345 346 x86_sys.membus = MemBus() 347 348 # North Bridge 349 x86_sys.iobus = NoncoherentXBar() 350 x86_sys.bridge = Bridge(delay='50ns') 351 x86_sys.bridge.master = x86_sys.iobus.slave 352 x86_sys.bridge.slave = x86_sys.membus.master 353 # Allow the bridge to pass through: 354 # 1) kernel configured PCI device memory map address: address range 355 # [0xC0000000, 0xFFFF0000). (The upper 64kB are reserved for m5ops.) 356 # 2) the bridge to pass through the IO APIC (two pages, already contained in 1), 357 # 3) everything in the IO address range up to the local APIC, and 358 # 4) then the entire PCI address space and beyond. 359 x86_sys.bridge.ranges = \ 360 [ 361 AddrRange(0xC0000000, 0xFFFF0000), 362 AddrRange(IO_address_space_base, 363 interrupts_address_space_base - 1), 364 AddrRange(pci_config_address_space_base, 365 Addr.max) 366 ] 367 368 # Create a bridge from the IO bus to the memory bus to allow access to 369 # the local APIC (two pages) 370 x86_sys.apicbridge = Bridge(delay='50ns') 371 x86_sys.apicbridge.slave = x86_sys.iobus.master 372 x86_sys.apicbridge.master = x86_sys.membus.slave 373 x86_sys.apicbridge.ranges = [AddrRange(interrupts_address_space_base, 374 interrupts_address_space_base + 375 numCPUs * APIC_range_size 376 - 1)] 377 378 # connect the io bus 379 x86_sys.pc.attachIO(x86_sys.iobus) 380 381 x86_sys.system_port = x86_sys.membus.slave 382 383def connectX86RubySystem(x86_sys): 384 # North Bridge 385 x86_sys.iobus = NoncoherentXBar() 386 387 # add the ide to the list of dma devices that later need to attach to 388 # dma controllers 389 x86_sys._dma_ports = [x86_sys.pc.south_bridge.ide.dma] 390 x86_sys.pc.attachIO(x86_sys.iobus, x86_sys._dma_ports) 391 392 393def makeX86System(mem_mode, numCPUs = 1, mdesc = None, self = None, 394 Ruby = False): 395 if self == None: 396 self = X86System() 397 398 if not mdesc: 399 # generic system 400 mdesc = SysConfig() 401 self.readfile = mdesc.script() 402 403 self.mem_mode = mem_mode 404 405 # Physical memory 406 # On the PC platform, the memory region 0xC0000000-0xFFFFFFFF is reserved 407 # for various devices. Hence, if the physical memory size is greater than 408 # 3GB, we need to split it into two parts. 409 excess_mem_size = \ 410 convert.toMemorySize(mdesc.mem()) - convert.toMemorySize('3GB') 411 if excess_mem_size <= 0: 412 self.mem_ranges = [AddrRange(mdesc.mem())] 413 else: 414 warn("Physical memory size specified is %s which is greater than " \ 415 "3GB. Twice the number of memory controllers would be " \ 416 "created." % (mdesc.mem())) 417 418 self.mem_ranges = [AddrRange('3GB'), 419 AddrRange(Addr('4GB'), size = excess_mem_size)] 420 421 # Platform 422 self.pc = Pc() 423 424 # Create and connect the busses required by each memory system 425 if Ruby: 426 connectX86RubySystem(self) 427 else: 428 connectX86ClassicSystem(self, numCPUs) 429 430 self.intrctrl = IntrControl() 431 432 # Disks 433 disk0 = CowIdeDisk(driveID='master') 434 disk2 = CowIdeDisk(driveID='master') 435 disk0.childImage(mdesc.disk()) 436 disk2.childImage(disk('linux-bigswap2.img')) 437 self.pc.south_bridge.ide.disks = [disk0, disk2] 438 439 # Add in a Bios information structure. 440 structures = [X86SMBiosBiosInformation()] 441 self.smbios_table.structures = structures 442 443 # Set up the Intel MP table 444 base_entries = [] 445 ext_entries = [] 446 for i in xrange(numCPUs): 447 bp = X86IntelMPProcessor( 448 local_apic_id = i, 449 local_apic_version = 0x14, 450 enable = True, 451 bootstrap = (i == 0)) 452 base_entries.append(bp) 453 io_apic = X86IntelMPIOAPIC( 454 id = numCPUs, 455 version = 0x11, 456 enable = True, 457 address = 0xfec00000) 458 self.pc.south_bridge.io_apic.apic_id = io_apic.id 459 base_entries.append(io_apic) 460 # In gem5 Pc::calcPciConfigAddr(), it required "assert(bus==0)", 461 # but linux kernel cannot config PCI device if it was not connected to PCI bus, 462 # so we fix PCI bus id to 0, and ISA bus id to 1. 463 pci_bus = X86IntelMPBus(bus_id = 0, bus_type='PCI') 464 base_entries.append(pci_bus) 465 isa_bus = X86IntelMPBus(bus_id = 1, bus_type='ISA') 466 base_entries.append(isa_bus) 467 connect_busses = X86IntelMPBusHierarchy(bus_id=1, 468 subtractive_decode=True, parent_bus=0) 469 ext_entries.append(connect_busses) 470 pci_dev4_inta = X86IntelMPIOIntAssignment( 471 interrupt_type = 'INT', 472 polarity = 'ConformPolarity', 473 trigger = 'ConformTrigger', 474 source_bus_id = 0, 475 source_bus_irq = 0 + (4 << 2), 476 dest_io_apic_id = io_apic.id, 477 dest_io_apic_intin = 16) 478 base_entries.append(pci_dev4_inta) 479 def assignISAInt(irq, apicPin): 480 assign_8259_to_apic = X86IntelMPIOIntAssignment( 481 interrupt_type = 'ExtInt', 482 polarity = 'ConformPolarity', 483 trigger = 'ConformTrigger', 484 source_bus_id = 1, 485 source_bus_irq = irq, 486 dest_io_apic_id = io_apic.id, 487 dest_io_apic_intin = 0) 488 base_entries.append(assign_8259_to_apic) 489 assign_to_apic = X86IntelMPIOIntAssignment( 490 interrupt_type = 'INT', 491 polarity = 'ConformPolarity', 492 trigger = 'ConformTrigger', 493 source_bus_id = 1, 494 source_bus_irq = irq, 495 dest_io_apic_id = io_apic.id, 496 dest_io_apic_intin = apicPin) 497 base_entries.append(assign_to_apic) 498 assignISAInt(0, 2) 499 assignISAInt(1, 1) 500 for i in range(3, 15): 501 assignISAInt(i, i) 502 self.intel_mp_table.base_entries = base_entries 503 self.intel_mp_table.ext_entries = ext_entries 504 505def makeLinuxX86System(mem_mode, numCPUs = 1, mdesc = None, 506 Ruby = False): 507 self = LinuxX86System() 508 509 # Build up the x86 system and then specialize it for Linux 510 makeX86System(mem_mode, numCPUs, mdesc, self, Ruby) 511 512 # We assume below that there's at least 1MB of memory. We'll require 2 513 # just to avoid corner cases. 514 phys_mem_size = sum(map(lambda r: r.size(), self.mem_ranges)) 515 assert(phys_mem_size >= 0x200000) 516 assert(len(self.mem_ranges) <= 2) 517 518 entries = \ 519 [ 520 # Mark the first megabyte of memory as reserved 521 X86E820Entry(addr = 0, size = '639kB', range_type = 1), 522 X86E820Entry(addr = 0x9fc00, size = '385kB', range_type = 2), 523 # Mark the rest of physical memory as available 524 X86E820Entry(addr = 0x100000, 525 size = '%dB' % (self.mem_ranges[0].size() - 0x100000), 526 range_type = 1), 527 ] 528 529 # Mark [mem_size, 3GB) as reserved if memory less than 3GB, which force 530 # IO devices to be mapped to [0xC0000000, 0xFFFF0000). Requests to this 531 # specific range can pass though bridge to iobus. 532 if len(self.mem_ranges) == 1: 533 entries.append(X86E820Entry(addr = self.mem_ranges[0].size(), 534 size='%dB' % (0xC0000000 - self.mem_ranges[0].size()), 535 range_type=2)) 536 537 # Reserve the last 16kB of the 32-bit address space for the m5op interface 538 entries.append(X86E820Entry(addr=0xFFFF0000, size='64kB', range_type=2)) 539 540 # In case the physical memory is greater than 3GB, we split it into two 541 # parts and add a separate e820 entry for the second part. This entry 542 # starts at 0x100000000, which is the first address after the space 543 # reserved for devices. 544 if len(self.mem_ranges) == 2: 545 entries.append(X86E820Entry(addr = 0x100000000, 546 size = '%dB' % (self.mem_ranges[1].size()), range_type = 1)) 547 548 self.e820_table.entries = entries 549 550 # Command line 551 self.boot_osflags = 'earlyprintk=ttyS0 console=ttyS0 lpj=7999923 ' + \ 552 'root=/dev/hda1' 553 self.kernel = binary('x86_64-vmlinux-2.6.22.9') 554 return self 555 556 557def makeDualRoot(full_system, testSystem, driveSystem, dumpfile): 558 self = Root(full_system = full_system) 559 self.testsys = testSystem 560 self.drivesys = driveSystem 561 self.etherlink = EtherLink() 562 563 if hasattr(testSystem, 'realview'): 564 self.etherlink.int0 = Parent.testsys.realview.ethernet.interface 565 self.etherlink.int1 = Parent.drivesys.realview.ethernet.interface 566 elif hasattr(testSystem, 'tsunami'): 567 self.etherlink.int0 = Parent.testsys.tsunami.ethernet.interface 568 self.etherlink.int1 = Parent.drivesys.tsunami.ethernet.interface 569 else: 570 fatal("Don't know how to connect these system together") 571 572 if dumpfile: 573 self.etherdump = EtherDump(file=dumpfile) 574 self.etherlink.dump = Parent.etherdump 575 576 return self
|