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-rw-r--r--src/dev/BadDevice.py34
-rw-r--r--src/dev/Device.py71
-rw-r--r--src/dev/DiskImage.py44
-rw-r--r--src/dev/Ethernet.py199
-rw-r--r--src/dev/Ide.py68
-rw-r--r--src/dev/Pci.py87
-rw-r--r--src/dev/Platform.py35
-rw-r--r--src/dev/SConscript11
-rw-r--r--src/dev/SimConsole.py39
-rw-r--r--src/dev/SimpleDisk.py35
-rw-r--r--src/dev/Uart.py45
-rw-r--r--src/dev/alpha/AlphaConsole.py38
-rw-r--r--src/dev/alpha/SConscript3
-rw-r--r--src/dev/alpha/Tsunami.py123
-rw-r--r--src/dev/sparc/SConscript2
-rw-r--r--src/dev/sparc/T1000.py134
16 files changed, 968 insertions, 0 deletions
diff --git a/src/dev/BadDevice.py b/src/dev/BadDevice.py
new file mode 100644
index 000000000..4fc592184
--- /dev/null
+++ b/src/dev/BadDevice.py
@@ -0,0 +1,34 @@
+# Copyright (c) 2005-2007 The Regents of The University of Michigan
+# All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions are
+# met: redistributions of source code must retain the above copyright
+# notice, this list of conditions and the following disclaimer;
+# redistributions in binary form must reproduce the above copyright
+# notice, this list of conditions and the following disclaimer in the
+# documentation and/or other materials provided with the distribution;
+# neither the name of the copyright holders nor the names of its
+# contributors may be used to endorse or promote products derived from
+# this software without specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+#
+# Authors: Nathan Binkert
+
+from m5.params import *
+from Device import BasicPioDevice
+
+class BadDevice(BasicPioDevice):
+ type = 'BadDevice'
+ devicename = Param.String("Name of device to error on")
diff --git a/src/dev/Device.py b/src/dev/Device.py
new file mode 100644
index 000000000..adf262f26
--- /dev/null
+++ b/src/dev/Device.py
@@ -0,0 +1,71 @@
+# Copyright (c) 2005-2007 The Regents of The University of Michigan
+# All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions are
+# met: redistributions of source code must retain the above copyright
+# notice, this list of conditions and the following disclaimer;
+# redistributions in binary form must reproduce the above copyright
+# notice, this list of conditions and the following disclaimer in the
+# documentation and/or other materials provided with the distribution;
+# neither the name of the copyright holders nor the names of its
+# contributors may be used to endorse or promote products derived from
+# this software without specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+#
+# Authors: Nathan Binkert
+
+from m5.params import *
+from m5.proxy import *
+from MemObject import MemObject
+
+class PioDevice(MemObject):
+ type = 'PioDevice'
+ abstract = True
+ pio = Port("Programmed I/O port")
+ platform = Param.Platform(Parent.any, "Platform this device is part of")
+ system = Param.System(Parent.any, "System this device is part of")
+
+class BasicPioDevice(PioDevice):
+ type = 'BasicPioDevice'
+ abstract = True
+ pio_addr = Param.Addr("Device Address")
+ pio_latency = Param.Latency('1ns', "Programmed IO latency in simticks")
+
+class DmaDevice(PioDevice):
+ type = 'DmaDevice'
+ abstract = True
+ dma = Port(Self.pio.peerObj.port, "DMA port")
+ min_backoff_delay = Param.Latency('4ns',
+ "min time between a nack packet being received and the next request made by the device")
+ max_backoff_delay = Param.Latency('10us',
+ "max time between a nack packet being received and the next request made by the device")
+
+
+
+class IsaFake(BasicPioDevice):
+ type = 'IsaFake'
+ pio_size = Param.Addr(0x8, "Size of address range")
+ ret_data8 = Param.UInt8(0xFF, "Default data to return")
+ ret_data16 = Param.UInt16(0xFFFF, "Default data to return")
+ ret_data32 = Param.UInt32(0xFFFFFFFF, "Default data to return")
+ ret_data64 = Param.UInt64(0xFFFFFFFFFFFFFFFF, "Default data to return")
+ ret_bad_addr = Param.Bool(False, "Return pkt status bad address on access")
+ update_data = Param.Bool(False, "Update the data that is returned on writes")
+ warn_access = Param.String("", "String to print when device is accessed")
+
+class BadAddr(IsaFake):
+ ret_bad_addr = Param.Bool(True, "Return pkt status bad address on access")
+
+
diff --git a/src/dev/DiskImage.py b/src/dev/DiskImage.py
new file mode 100644
index 000000000..af2407458
--- /dev/null
+++ b/src/dev/DiskImage.py
@@ -0,0 +1,44 @@
+# Copyright (c) 2005-2007 The Regents of The University of Michigan
+# All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions are
+# met: redistributions of source code must retain the above copyright
+# notice, this list of conditions and the following disclaimer;
+# redistributions in binary form must reproduce the above copyright
+# notice, this list of conditions and the following disclaimer in the
+# documentation and/or other materials provided with the distribution;
+# neither the name of the copyright holders nor the names of its
+# contributors may be used to endorse or promote products derived from
+# this software without specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+#
+# Authors: Nathan Binkert
+
+from m5.SimObject import SimObject
+from m5.params import *
+class DiskImage(SimObject):
+ type = 'DiskImage'
+ abstract = True
+ image_file = Param.String("disk image file")
+ read_only = Param.Bool(False, "read only image")
+
+class RawDiskImage(DiskImage):
+ type = 'RawDiskImage'
+
+class CowDiskImage(DiskImage):
+ type = 'CowDiskImage'
+ child = Param.DiskImage(RawDiskImage(read_only=True),
+ "child image")
+ table_size = Param.Int(65536, "initial table size")
diff --git a/src/dev/Ethernet.py b/src/dev/Ethernet.py
new file mode 100644
index 000000000..e81862a96
--- /dev/null
+++ b/src/dev/Ethernet.py
@@ -0,0 +1,199 @@
+# Copyright (c) 2005-2007 The Regents of The University of Michigan
+# All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions are
+# met: redistributions of source code must retain the above copyright
+# notice, this list of conditions and the following disclaimer;
+# redistributions in binary form must reproduce the above copyright
+# notice, this list of conditions and the following disclaimer in the
+# documentation and/or other materials provided with the distribution;
+# neither the name of the copyright holders nor the names of its
+# contributors may be used to endorse or promote products derived from
+# this software without specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+#
+# Authors: Nathan Binkert
+
+from m5.SimObject import SimObject
+from m5.params import *
+from m5.proxy import *
+from Pci import PciDevice, PciConfigData
+
+class EtherInt(SimObject):
+ type = 'EtherInt'
+ abstract = True
+ peer = Param.EtherInt(NULL, "peer interface")
+
+class EtherLink(SimObject):
+ type = 'EtherLink'
+ int1 = Param.EtherInt("interface 1")
+ int2 = Param.EtherInt("interface 2")
+ delay = Param.Latency('0us', "packet transmit delay")
+ delay_var = Param.Latency('0ns', "packet transmit delay variability")
+ speed = Param.NetworkBandwidth('1Gbps', "link speed")
+ dump = Param.EtherDump(NULL, "dump object")
+
+class EtherBus(SimObject):
+ type = 'EtherBus'
+ loopback = Param.Bool(True, "send packet back to the sending interface")
+ dump = Param.EtherDump(NULL, "dump object")
+ speed = Param.NetworkBandwidth('100Mbps', "bus speed in bits per second")
+
+class EtherTap(EtherInt):
+ type = 'EtherTap'
+ bufsz = Param.Int(10000, "tap buffer size")
+ dump = Param.EtherDump(NULL, "dump object")
+ port = Param.UInt16(3500, "tap port")
+
+class EtherDump(SimObject):
+ type = 'EtherDump'
+ file = Param.String("dump file")
+ maxlen = Param.Int(96, "max portion of packet data to dump")
+
+class IGbE(PciDevice):
+ type = 'IGbE'
+ hardware_address = Param.String("Ethernet Hardware Address")
+ use_flow_control = Param.Bool(False,
+ "Should we use xon/xoff flow contorl (UNIMPLEMENTD)")
+ rx_fifo_size = Param.MemorySize('384kB', "Size of the rx FIFO")
+ tx_fifo_size = Param.MemorySize('384kB', "Size of the tx FIFO")
+ rx_desc_cache_size = Param.Int(64,
+ "Number of enteries in the rx descriptor cache")
+ tx_desc_cache_size = Param.Int(64,
+ "Number of enteries in the rx descriptor cache")
+ clock = Param.Clock('500MHz', "Clock speed of the device")
+
+class IGbEPciData(PciConfigData):
+ VendorID = 0x8086
+ DeviceID = 0x1075
+ SubsystemID = 0x1008
+ SubsystemVendorID = 0x8086
+ Status = 0x0000
+ SubClassCode = 0x00
+ ClassCode = 0x02
+ ProgIF = 0x00
+ BAR0 = 0x00000000
+ BAR1 = 0x00000000
+ BAR2 = 0x00000000
+ BAR3 = 0x00000000
+ BAR4 = 0x00000000
+ BAR5 = 0x00000000
+ MaximumLatency = 0x00
+ MinimumGrant = 0xff
+ InterruptLine = 0x1e
+ InterruptPin = 0x01
+ BAR0Size = '128kB'
+
+class IGbEInt(EtherInt):
+ type = 'IGbEInt'
+ device = Param.IGbE("Ethernet device of this interface")
+
+
+
+class EtherDevBase(PciDevice):
+ hardware_address = Param.EthernetAddr(NextEthernetAddr,
+ "Ethernet Hardware Address")
+
+ clock = Param.Clock('0ns', "State machine processor frequency")
+
+ dma_read_delay = Param.Latency('0us', "fixed delay for dma reads")
+ dma_read_factor = Param.Latency('0us', "multiplier for dma reads")
+ dma_write_delay = Param.Latency('0us', "fixed delay for dma writes")
+ dma_write_factor = Param.Latency('0us', "multiplier for dma writes")
+
+ rx_delay = Param.Latency('1us', "Receive Delay")
+ tx_delay = Param.Latency('1us', "Transmit Delay")
+ rx_fifo_size = Param.MemorySize('512kB', "max size of rx fifo")
+ tx_fifo_size = Param.MemorySize('512kB', "max size of tx fifo")
+
+ rx_filter = Param.Bool(True, "Enable Receive Filter")
+ intr_delay = Param.Latency('10us', "Interrupt propagation delay")
+ rx_thread = Param.Bool(False, "dedicated kernel thread for transmit")
+ tx_thread = Param.Bool(False, "dedicated kernel threads for receive")
+ rss = Param.Bool(False, "Receive Side Scaling")
+
+class NSGigEPciData(PciConfigData):
+ VendorID = 0x100B
+ DeviceID = 0x0022
+ Status = 0x0290
+ SubClassCode = 0x00
+ ClassCode = 0x02
+ ProgIF = 0x00
+ BAR0 = 0x00000001
+ BAR1 = 0x00000000
+ BAR2 = 0x00000000
+ BAR3 = 0x00000000
+ BAR4 = 0x00000000
+ BAR5 = 0x00000000
+ MaximumLatency = 0x34
+ MinimumGrant = 0xb0
+ InterruptLine = 0x1e
+ InterruptPin = 0x01
+ BAR0Size = '256B'
+ BAR1Size = '4kB'
+
+class NSGigE(EtherDevBase):
+ type = 'NSGigE'
+
+ dma_data_free = Param.Bool(False, "DMA of Data is free")
+ dma_desc_free = Param.Bool(False, "DMA of Descriptors is free")
+ dma_no_allocate = Param.Bool(True, "Should we allocate cache on read")
+
+ configdata = NSGigEPciData()
+
+
+class NSGigEInt(EtherInt):
+ type = 'NSGigEInt'
+ device = Param.NSGigE("Ethernet device of this interface")
+
+class SinicPciData(PciConfigData):
+ VendorID = 0x1291
+ DeviceID = 0x1293
+ Status = 0x0290
+ SubClassCode = 0x00
+ ClassCode = 0x02
+ ProgIF = 0x00
+ BAR0 = 0x00000000
+ BAR1 = 0x00000000
+ BAR2 = 0x00000000
+ BAR3 = 0x00000000
+ BAR4 = 0x00000000
+ BAR5 = 0x00000000
+ MaximumLatency = 0x34
+ MinimumGrant = 0xb0
+ InterruptLine = 0x1e
+ InterruptPin = 0x01
+ BAR0Size = '64kB'
+
+class Sinic(EtherDevBase):
+ type = 'Sinic'
+
+ rx_max_copy = Param.MemorySize('1514B', "rx max copy")
+ tx_max_copy = Param.MemorySize('16kB', "tx max copy")
+ rx_max_intr = Param.UInt32(10, "max rx packets per interrupt")
+ rx_fifo_threshold = Param.MemorySize('384kB', "rx fifo high threshold")
+ rx_fifo_low_mark = Param.MemorySize('128kB', "rx fifo low threshold")
+ tx_fifo_high_mark = Param.MemorySize('384kB', "tx fifo high threshold")
+ tx_fifo_threshold = Param.MemorySize('128kB', "tx fifo low threshold")
+ virtual_count = Param.UInt32(1, "Virtualized SINIC")
+ zero_copy = Param.Bool(False, "Zero copy receive")
+ delay_copy = Param.Bool(False, "Delayed copy transmit")
+ virtual_addr = Param.Bool(False, "Virtual addressing")
+
+ configdata = SinicPciData()
+
+class SinicInt(EtherInt):
+ type = 'SinicInt'
+ device = Param.Sinic("Ethernet device of this interface")
diff --git a/src/dev/Ide.py b/src/dev/Ide.py
new file mode 100644
index 000000000..6bbaad00e
--- /dev/null
+++ b/src/dev/Ide.py
@@ -0,0 +1,68 @@
+# Copyright (c) 2005-2007 The Regents of The University of Michigan
+# All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions are
+# met: redistributions of source code must retain the above copyright
+# notice, this list of conditions and the following disclaimer;
+# redistributions in binary form must reproduce the above copyright
+# notice, this list of conditions and the following disclaimer in the
+# documentation and/or other materials provided with the distribution;
+# neither the name of the copyright holders nor the names of its
+# contributors may be used to endorse or promote products derived from
+# this software without specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+#
+# Authors: Nathan Binkert
+
+from m5.SimObject import SimObject
+from m5.params import *
+from Pci import PciDevice, PciConfigData
+
+class IdeID(Enum): vals = ['master', 'slave']
+
+class IdeControllerPciData(PciConfigData):
+ VendorID = 0x8086
+ DeviceID = 0x7111
+ Command = 0x0
+ Status = 0x280
+ Revision = 0x0
+ ClassCode = 0x01
+ SubClassCode = 0x01
+ ProgIF = 0x85
+ BAR0 = 0x00000001
+ BAR1 = 0x00000001
+ BAR2 = 0x00000001
+ BAR3 = 0x00000001
+ BAR4 = 0x00000001
+ BAR5 = 0x00000001
+ InterruptLine = 0x1f
+ InterruptPin = 0x01
+ BAR0Size = '8B'
+ BAR1Size = '4B'
+ BAR2Size = '8B'
+ BAR3Size = '4B'
+ BAR4Size = '16B'
+
+class IdeDisk(SimObject):
+ type = 'IdeDisk'
+ delay = Param.Latency('1us', "Fixed disk delay in microseconds")
+ driveID = Param.IdeID('master', "Drive ID")
+ image = Param.DiskImage("Disk image")
+
+class IdeController(PciDevice):
+ type = 'IdeController'
+ disks = VectorParam.IdeDisk("IDE disks attached to this controller")
+
+ configdata =IdeControllerPciData()
diff --git a/src/dev/Pci.py b/src/dev/Pci.py
new file mode 100644
index 000000000..b2c013f41
--- /dev/null
+++ b/src/dev/Pci.py
@@ -0,0 +1,87 @@
+# Copyright (c) 2005-2007 The Regents of The University of Michigan
+# All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions are
+# met: redistributions of source code must retain the above copyright
+# notice, this list of conditions and the following disclaimer;
+# redistributions in binary form must reproduce the above copyright
+# notice, this list of conditions and the following disclaimer in the
+# documentation and/or other materials provided with the distribution;
+# neither the name of the copyright holders nor the names of its
+# contributors may be used to endorse or promote products derived from
+# this software without specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+#
+# Authors: Nathan Binkert
+
+from m5.SimObject import SimObject
+from m5.params import *
+from m5.proxy import *
+from Device import BasicPioDevice, DmaDevice, PioDevice
+
+class PciConfigData(SimObject):
+ type = 'PciConfigData'
+ VendorID = Param.UInt16("Vendor ID")
+ DeviceID = Param.UInt16("Device ID")
+ Command = Param.UInt16(0, "Command")
+ Status = Param.UInt16(0, "Status")
+ Revision = Param.UInt8(0, "Device")
+ ProgIF = Param.UInt8(0, "Programming Interface")
+ SubClassCode = Param.UInt8(0, "Sub-Class Code")
+ ClassCode = Param.UInt8(0, "Class Code")
+ CacheLineSize = Param.UInt8(0, "System Cacheline Size")
+ LatencyTimer = Param.UInt8(0, "PCI Latency Timer")
+ HeaderType = Param.UInt8(0, "PCI Header Type")
+ BIST = Param.UInt8(0, "Built In Self Test")
+
+ BAR0 = Param.UInt32(0x00, "Base Address Register 0")
+ BAR1 = Param.UInt32(0x00, "Base Address Register 1")
+ BAR2 = Param.UInt32(0x00, "Base Address Register 2")
+ BAR3 = Param.UInt32(0x00, "Base Address Register 3")
+ BAR4 = Param.UInt32(0x00, "Base Address Register 4")
+ BAR5 = Param.UInt32(0x00, "Base Address Register 5")
+ BAR0Size = Param.MemorySize32('0B', "Base Address Register 0 Size")
+ BAR1Size = Param.MemorySize32('0B', "Base Address Register 1 Size")
+ BAR2Size = Param.MemorySize32('0B', "Base Address Register 2 Size")
+ BAR3Size = Param.MemorySize32('0B', "Base Address Register 3 Size")
+ BAR4Size = Param.MemorySize32('0B', "Base Address Register 4 Size")
+ BAR5Size = Param.MemorySize32('0B', "Base Address Register 5 Size")
+
+ CardbusCIS = Param.UInt32(0x00, "Cardbus Card Information Structure")
+ SubsystemID = Param.UInt16(0x00, "Subsystem ID")
+ SubsystemVendorID = Param.UInt16(0x00, "Subsystem Vendor ID")
+ ExpansionROM = Param.UInt32(0x00, "Expansion ROM Base Address")
+ InterruptLine = Param.UInt8(0x00, "Interrupt Line")
+ InterruptPin = Param.UInt8(0x00, "Interrupt Pin")
+ MaximumLatency = Param.UInt8(0x00, "Maximum Latency")
+ MinimumGrant = Param.UInt8(0x00, "Minimum Grant")
+
+class PciConfigAll(PioDevice):
+ type = 'PciConfigAll'
+ pio_latency = Param.Tick(1, "Programmed IO latency in simticks")
+ bus = Param.UInt8(0x00, "PCI bus to act as config space for")
+ size = Param.MemorySize32('16MB', "Size of config space")
+
+
+class PciDevice(DmaDevice):
+ type = 'PciDevice'
+ abstract = True
+ config = Port(Self.pio.peerObj.port, "PCI configuration space port")
+ pci_bus = Param.Int("PCI bus")
+ pci_dev = Param.Int("PCI device number")
+ pci_func = Param.Int("PCI function code")
+ pio_latency = Param.Latency('1ns', "Programmed IO latency in simticks")
+ configdata = Param.PciConfigData(Parent.any, "PCI Config data")
+ config_latency = Param.Latency('20ns', "Config read or write latency")
diff --git a/src/dev/Platform.py b/src/dev/Platform.py
new file mode 100644
index 000000000..cb414121b
--- /dev/null
+++ b/src/dev/Platform.py
@@ -0,0 +1,35 @@
+# Copyright (c) 2005-2007 The Regents of The University of Michigan
+# All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions are
+# met: redistributions of source code must retain the above copyright
+# notice, this list of conditions and the following disclaimer;
+# redistributions in binary form must reproduce the above copyright
+# notice, this list of conditions and the following disclaimer in the
+# documentation and/or other materials provided with the distribution;
+# neither the name of the copyright holders nor the names of its
+# contributors may be used to endorse or promote products derived from
+# this software without specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+#
+# Authors: Nathan Binkert
+
+from m5.SimObject import SimObject
+from m5.params import *
+from m5.proxy import *
+class Platform(SimObject):
+ type = 'Platform'
+ abstract = True
+ intrctrl = Param.IntrControl(Parent.any, "interrupt controller")
diff --git a/src/dev/SConscript b/src/dev/SConscript
index ea529b536..2e0d75650 100644
--- a/src/dev/SConscript
+++ b/src/dev/SConscript
@@ -32,6 +32,17 @@
Import('*')
if env['FULL_SYSTEM']:
+ SimObject('BadDevice.py')
+ SimObject('Device.py')
+ SimObject('DiskImage.py')
+ SimObject('Ethernet.py')
+ SimObject('Ide.py')
+ SimObject('Pci.py')
+ SimObject('Platform.py')
+ SimObject('SimConsole.py')
+ SimObject('SimpleDisk.py')
+ SimObject('Uart.py')
+
Source('baddev.cc')
Source('disk_image.cc')
Source('etherbus.cc')
diff --git a/src/dev/SimConsole.py b/src/dev/SimConsole.py
new file mode 100644
index 000000000..bb8420527
--- /dev/null
+++ b/src/dev/SimConsole.py
@@ -0,0 +1,39 @@
+# Copyright (c) 2005-2007 The Regents of The University of Michigan
+# All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions are
+# met: redistributions of source code must retain the above copyright
+# notice, this list of conditions and the following disclaimer;
+# redistributions in binary form must reproduce the above copyright
+# notice, this list of conditions and the following disclaimer in the
+# documentation and/or other materials provided with the distribution;
+# neither the name of the copyright holders nor the names of its
+# contributors may be used to endorse or promote products derived from
+# this software without specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+#
+# Authors: Nathan Binkert
+
+from m5.SimObject import SimObject
+from m5.params import *
+from m5.proxy import *
+
+class SimConsole(SimObject):
+ type = 'SimConsole'
+ append_name = Param.Bool(True, "append name() to filename")
+ intr_control = Param.IntrControl(Parent.any, "interrupt controller")
+ port = Param.TcpPort(3456, "listen port")
+ number = Param.Int(0, "console number")
+ output = Param.String('console', "file to dump output to")
diff --git a/src/dev/SimpleDisk.py b/src/dev/SimpleDisk.py
new file mode 100644
index 000000000..1c9193035
--- /dev/null
+++ b/src/dev/SimpleDisk.py
@@ -0,0 +1,35 @@
+# Copyright (c) 2005-2007 The Regents of The University of Michigan
+# All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions are
+# met: redistributions of source code must retain the above copyright
+# notice, this list of conditions and the following disclaimer;
+# redistributions in binary form must reproduce the above copyright
+# notice, this list of conditions and the following disclaimer in the
+# documentation and/or other materials provided with the distribution;
+# neither the name of the copyright holders nor the names of its
+# contributors may be used to endorse or promote products derived from
+# this software without specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+#
+# Authors: Nathan Binkert
+
+from m5.SimObject import SimObject
+from m5.params import *
+from m5.proxy import *
+class SimpleDisk(SimObject):
+ type = 'SimpleDisk'
+ disk = Param.DiskImage("Disk Image")
+ system = Param.System(Parent.any, "Sysetm Pointer")
diff --git a/src/dev/Uart.py b/src/dev/Uart.py
new file mode 100644
index 000000000..e32517a4c
--- /dev/null
+++ b/src/dev/Uart.py
@@ -0,0 +1,45 @@
+# Copyright (c) 2005-2007 The Regents of The University of Michigan
+# All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions are
+# met: redistributions of source code must retain the above copyright
+# notice, this list of conditions and the following disclaimer;
+# redistributions in binary form must reproduce the above copyright
+# notice, this list of conditions and the following disclaimer in the
+# documentation and/or other materials provided with the distribution;
+# neither the name of the copyright holders nor the names of its
+# contributors may be used to endorse or promote products derived from
+# this software without specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+#
+# Authors: Nathan Binkert
+
+from m5.params import *
+from m5.proxy import *
+from m5 import build_env
+from Device import BasicPioDevice
+
+class Uart(BasicPioDevice):
+ type = 'Uart'
+ abstract = True
+ sim_console = Param.SimConsole(Parent.any, "The console")
+
+class Uart8250(Uart):
+ type = 'Uart8250'
+
+if build_env['ALPHA_TLASER']:
+ class Uart8530(Uart):
+ type = 'Uart8530'
+
diff --git a/src/dev/alpha/AlphaConsole.py b/src/dev/alpha/AlphaConsole.py
new file mode 100644
index 000000000..43c7ef954
--- /dev/null
+++ b/src/dev/alpha/AlphaConsole.py
@@ -0,0 +1,38 @@
+# Copyright (c) 2005-2007 The Regents of The University of Michigan
+# All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions are
+# met: redistributions of source code must retain the above copyright
+# notice, this list of conditions and the following disclaimer;
+# redistributions in binary form must reproduce the above copyright
+# notice, this list of conditions and the following disclaimer in the
+# documentation and/or other materials provided with the distribution;
+# neither the name of the copyright holders nor the names of its
+# contributors may be used to endorse or promote products derived from
+# this software without specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+#
+# Authors: Nathan Binkert
+
+from m5.params import *
+from m5.proxy import *
+from Device import BasicPioDevice
+
+class AlphaConsole(BasicPioDevice):
+ type = 'AlphaConsole'
+ cpu = Param.BaseCPU(Parent.cpu[0], "Processor")
+ disk = Param.SimpleDisk("Simple Disk")
+ sim_console = Param.SimConsole(Parent.any, "The Simulator Console")
+ system = Param.AlphaSystem(Parent.any, "system object")
diff --git a/src/dev/alpha/SConscript b/src/dev/alpha/SConscript
index c985fdd9f..8d7f5493b 100644
--- a/src/dev/alpha/SConscript
+++ b/src/dev/alpha/SConscript
@@ -32,6 +32,9 @@
Import('*')
if env['FULL_SYSTEM'] and env['TARGET_ISA'] == 'alpha':
+ SimObject('AlphaConsole.py')
+ SimObject('Tsunami.py')
+
Source('console.cc')
Source('tsunami.cc')
Source('tsunami_cchip.cc')
diff --git a/src/dev/alpha/Tsunami.py b/src/dev/alpha/Tsunami.py
new file mode 100644
index 000000000..484976c09
--- /dev/null
+++ b/src/dev/alpha/Tsunami.py
@@ -0,0 +1,123 @@
+# Copyright (c) 2005-2007 The Regents of The University of Michigan
+# All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions are
+# met: redistributions of source code must retain the above copyright
+# notice, this list of conditions and the following disclaimer;
+# redistributions in binary form must reproduce the above copyright
+# notice, this list of conditions and the following disclaimer in the
+# documentation and/or other materials provided with the distribution;
+# neither the name of the copyright holders nor the names of its
+# contributors may be used to endorse or promote products derived from
+# this software without specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+#
+# Authors: Nathan Binkert
+
+from m5.params import *
+from m5.proxy import *
+from Device import BasicPioDevice, IsaFake, BadAddr
+from Platform import Platform
+from AlphaConsole import AlphaConsole
+from Uart import Uart8250
+from Pci import PciConfigAll
+from BadDevice import BadDevice
+
+class TsunamiCChip(BasicPioDevice):
+ type = 'TsunamiCChip'
+ tsunami = Param.Tsunami(Parent.any, "Tsunami")
+
+class TsunamiIO(BasicPioDevice):
+ type = 'TsunamiIO'
+ time = Param.Time('01/01/2009',
+ "System time to use ('Now' for actual time)")
+ year_is_bcd = Param.Bool(False,
+ "The RTC should interpret the year as a BCD value")
+ tsunami = Param.Tsunami(Parent.any, "Tsunami")
+ frequency = Param.Frequency('1024Hz', "frequency of interrupts")
+
+class TsunamiPChip(BasicPioDevice):
+ type = 'TsunamiPChip'
+ tsunami = Param.Tsunami(Parent.any, "Tsunami")
+
+class Tsunami(Platform):
+ type = 'Tsunami'
+ system = Param.System(Parent.any, "system")
+
+ cchip = TsunamiCChip(pio_addr=0x801a0000000)
+ pchip = TsunamiPChip(pio_addr=0x80180000000)
+ pciconfig = PciConfigAll()
+ fake_sm_chip = IsaFake(pio_addr=0x801fc000370)
+
+ fake_uart1 = IsaFake(pio_addr=0x801fc0002f8)
+ fake_uart2 = IsaFake(pio_addr=0x801fc0003e8)
+ fake_uart3 = IsaFake(pio_addr=0x801fc0002e8)
+ fake_uart4 = IsaFake(pio_addr=0x801fc0003f0)
+
+ fake_ppc = IsaFake(pio_addr=0x801fc0003bb)
+
+ fake_OROM = IsaFake(pio_addr=0x800000a0000, pio_size=0x60000)
+
+ fake_pnp_addr = IsaFake(pio_addr=0x801fc000279)
+ fake_pnp_write = IsaFake(pio_addr=0x801fc000a79)
+ fake_pnp_read0 = IsaFake(pio_addr=0x801fc000203)
+ fake_pnp_read1 = IsaFake(pio_addr=0x801fc000243)
+ fake_pnp_read2 = IsaFake(pio_addr=0x801fc000283)
+ fake_pnp_read3 = IsaFake(pio_addr=0x801fc0002c3)
+ fake_pnp_read4 = IsaFake(pio_addr=0x801fc000303)
+ fake_pnp_read5 = IsaFake(pio_addr=0x801fc000343)
+ fake_pnp_read6 = IsaFake(pio_addr=0x801fc000383)
+ fake_pnp_read7 = IsaFake(pio_addr=0x801fc0003c3)
+
+ fake_ata0 = IsaFake(pio_addr=0x801fc0001f0)
+ fake_ata1 = IsaFake(pio_addr=0x801fc000170)
+
+ fb = BadDevice(pio_addr=0x801fc0003d0, devicename='FrameBuffer')
+ io = TsunamiIO(pio_addr=0x801fc000000)
+ uart = Uart8250(pio_addr=0x801fc0003f8)
+ console = AlphaConsole(pio_addr=0x80200000000, disk=Parent.simple_disk)
+
+ # Attach I/O devices to specified bus object. Can't do this
+ # earlier, since the bus object itself is typically defined at the
+ # System level.
+ def attachIO(self, bus):
+ self.cchip.pio = bus.port
+ self.pchip.pio = bus.port
+ self.pciconfig.pio = bus.default
+ bus.responder_set = True
+ bus.responder = self.pciconfig
+ self.fake_sm_chip.pio = bus.port
+ self.fake_uart1.pio = bus.port
+ self.fake_uart2.pio = bus.port
+ self.fake_uart3.pio = bus.port
+ self.fake_uart4.pio = bus.port
+ self.fake_ppc.pio = bus.port
+ self.fake_OROM.pio = bus.port
+ self.fake_pnp_addr.pio = bus.port
+ self.fake_pnp_write.pio = bus.port
+ self.fake_pnp_read0.pio = bus.port
+ self.fake_pnp_read1.pio = bus.port
+ self.fake_pnp_read2.pio = bus.port
+ self.fake_pnp_read3.pio = bus.port
+ self.fake_pnp_read4.pio = bus.port
+ self.fake_pnp_read5.pio = bus.port
+ self.fake_pnp_read6.pio = bus.port
+ self.fake_pnp_read7.pio = bus.port
+ self.fake_ata0.pio = bus.port
+ self.fake_ata1.pio = bus.port
+ self.fb.pio = bus.port
+ self.io.pio = bus.port
+ self.uart.pio = bus.port
+ self.console.pio = bus.port
diff --git a/src/dev/sparc/SConscript b/src/dev/sparc/SConscript
index 8511b16fb..2ebf9fe05 100644
--- a/src/dev/sparc/SConscript
+++ b/src/dev/sparc/SConscript
@@ -32,6 +32,8 @@
Import('*')
if env['FULL_SYSTEM'] and env['TARGET_ISA'] == 'sparc':
+ SimObject('T1000.py')
+
Source('dtod.cc')
Source('iob.cc')
Source('t1000.cc')
diff --git a/src/dev/sparc/T1000.py b/src/dev/sparc/T1000.py
new file mode 100644
index 000000000..a033e27e2
--- /dev/null
+++ b/src/dev/sparc/T1000.py
@@ -0,0 +1,134 @@
+# Copyright (c) 2006-2007 The Regents of The University of Michigan
+# All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions are
+# met: redistributions of source code must retain the above copyright
+# notice, this list of conditions and the following disclaimer;
+# redistributions in binary form must reproduce the above copyright
+# notice, this list of conditions and the following disclaimer in the
+# documentation and/or other materials provided with the distribution;
+# neither the name of the copyright holders nor the names of its
+# contributors may be used to endorse or promote products derived from
+# this software without specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+#
+# Authors: Gabe Black
+
+from m5.params import *
+from m5.proxy import *
+from Device import BasicPioDevice, PioDevice, IsaFake, BadAddr
+from Uart import Uart8250
+from Platform import Platform
+from SimConsole import SimConsole
+
+
+class MmDisk(BasicPioDevice):
+ type = 'MmDisk'
+ image = Param.DiskImage("Disk Image")
+ pio_addr = 0x1F40000000
+
+class DumbTOD(BasicPioDevice):
+ type = 'DumbTOD'
+ time = Param.Time('01/01/2009', "System time to use ('Now' for real time)")
+ pio_addr = 0xfff0c1fff8
+
+class Iob(PioDevice):
+ type = 'Iob'
+ pio_latency = Param.Latency('1ns', "Programed IO latency in simticks")
+
+
+class T1000(Platform):
+ type = 'T1000'
+ system = Param.System(Parent.any, "system")
+
+ fake_clk = IsaFake(pio_addr=0x9600000000, pio_size=0x100000000)
+ #warn_access="Accessing Clock Unit -- Unimplemented!")
+
+ fake_membnks = IsaFake(pio_addr=0x9700000000, pio_size=16384,
+ ret_data64=0x0000000000000000, update_data=False)
+ #warn_access="Accessing Memory Banks -- Unimplemented!")
+
+ fake_jbi = IsaFake(pio_addr=0x8000000000, pio_size=0x100000000)
+ #warn_access="Accessing JBI -- Unimplemented!")
+
+ fake_l2_1 = IsaFake(pio_addr=0xA900000000, pio_size=0x8,
+ ret_data64=0x0000000000000001, update_data=True)
+ #warn_access="Accessing L2 Cache Banks -- Unimplemented!")
+
+ fake_l2_2 = IsaFake(pio_addr=0xA900000040, pio_size=0x8,
+ ret_data64=0x0000000000000001, update_data=True)
+ #warn_access="Accessing L2 Cache Banks -- Unimplemented!")
+
+ fake_l2_3 = IsaFake(pio_addr=0xA900000080, pio_size=0x8,
+ ret_data64=0x0000000000000001, update_data=True)
+ #warn_access="Accessing L2 Cache Banks -- Unimplemented!")
+
+ fake_l2_4 = IsaFake(pio_addr=0xA9000000C0, pio_size=0x8,
+ ret_data64=0x0000000000000001, update_data=True)
+ #warn_access="Accessing L2 Cache Banks -- Unimplemented!")
+
+ fake_l2esr_1 = IsaFake(pio_addr=0xAB00000000, pio_size=0x8,
+ ret_data64=0x0000000000000000, update_data=True)
+ #warn_access="Accessing L2 ESR Cache Banks -- Unimplemented!")
+
+ fake_l2esr_2 = IsaFake(pio_addr=0xAB00000040, pio_size=0x8,
+ ret_data64=0x0000000000000000, update_data=True)
+ #warn_access="Accessing L2 ESR Cache Banks -- Unimplemented!")
+
+ fake_l2esr_3 = IsaFake(pio_addr=0xAB00000080, pio_size=0x8,
+ ret_data64=0x0000000000000000, update_data=True)
+ #warn_access="Accessing L2 ESR Cache Banks -- Unimplemented!")
+
+ fake_l2esr_4 = IsaFake(pio_addr=0xAB000000C0, pio_size=0x8,
+ ret_data64=0x0000000000000000, update_data=True)
+ #warn_access="Accessing L2 ESR Cache Banks -- Unimplemented!")
+
+ fake_ssi = IsaFake(pio_addr=0xff00000000, pio_size=0x10000000)
+ #warn_access="Accessing SSI -- Unimplemented!")
+
+ hconsole = SimConsole()
+ hvuart = Uart8250(pio_addr=0xfff0c2c000)
+ htod = DumbTOD()
+
+ pconsole = SimConsole()
+ puart0 = Uart8250(pio_addr=0x1f10000000)
+
+ iob = Iob()
+ # Attach I/O devices that are on chip
+ def attachOnChipIO(self, bus):
+ self.iob.pio = bus.port
+ self.htod.pio = bus.port
+
+
+ # Attach I/O devices to specified bus object. Can't do this
+ # earlier, since the bus object itself is typically defined at the
+ # System level.
+ def attachIO(self, bus):
+ self.hvuart.sim_console = self.hconsole
+ self.puart0.sim_console = self.pconsole
+ self.fake_clk.pio = bus.port
+ self.fake_membnks.pio = bus.port
+ self.fake_l2_1.pio = bus.port
+ self.fake_l2_2.pio = bus.port
+ self.fake_l2_3.pio = bus.port
+ self.fake_l2_4.pio = bus.port
+ self.fake_l2esr_1.pio = bus.port
+ self.fake_l2esr_2.pio = bus.port
+ self.fake_l2esr_3.pio = bus.port
+ self.fake_l2esr_4.pio = bus.port
+ self.fake_ssi.pio = bus.port
+ self.fake_jbi.pio = bus.port
+ self.puart0.pio = bus.port
+ self.hvuart.pio = bus.port
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-01 17:13:28 +0000