from m5.params import *
from m5.proxy import *
from Cmos import Cmos
+from I8042 import I8042
from I82094AA import I82094AA
from I8237 import I8237
from I8254 import I8254
from I8259 import I8259
+from Ide import IdeController
from PcSpeaker import PcSpeaker
from X86IntPin import X86IntLine
from m5.SimObject import SimObject
_pic2 = I8259(pio_addr=x86IOAddress(0xA0), mode='I8259Slave')
_cmos = Cmos(pio_addr=x86IOAddress(0x70))
_dma1 = I8237(pio_addr=x86IOAddress(0x0))
+ _keyboard = I8042(data_port=x86IOAddress(0x60), \
+ command_port=x86IOAddress(0x64))
_pit = I8254(pio_addr=x86IOAddress(0x40))
_speaker = PcSpeaker(pio_addr=x86IOAddress(0x61))
_io_apic = I82094AA(pio_addr=0xFEC00000)
pic2 = Param.I8259(_pic2, "Slave PIC")
cmos = Param.Cmos(_cmos, "CMOS memory and real time clock device")
dma1 = Param.I8237(_dma1, "The first dma controller")
+ keyboard = Param.I8042(_keyboard, "The keyboard controller")
pit = Param.I8254(_pit, "Programmable interval timer")
speaker = Param.PcSpeaker(_speaker, "PC speaker")
io_apic = Param.I82094AA(_io_apic, "I/O APIC")
def connectPins(self, source, sink):
self.int_lines.append(X86IntLine(source=source, sink=sink))
+ # IDE controller
+ ide = IdeController(disks=[], pci_func=0, pci_dev=4, pci_bus=0)
+ ide.BAR0 = 0x1f0
+ ide.BAR0LegacyIO = True
+ ide.BAR1 = 0x3f4
+ ide.BAR1Size = '3B'
+ ide.BAR1LegacyIO = True
+ ide.BAR2 = 0x170
+ ide.BAR2LegacyIO = True
+ ide.BAR3 = 0x374
+ ide.BAR3Size = '3B'
+ ide.BAR3LegacyIO = True
+ ide.BAR4 = 1
+ ide.Command = 1
+ ide.InterruptLine = 14
+ ide.InterruptPin = 1
+
def attachIO(self, bus):
# Route interupt signals
self.connectPins(self.pic1.output, self.io_apic.pin(0))
self.connectPins(self.cmos.int_pin, self.pic2.pin(0))
self.connectPins(self.pit.int_pin, self.pic1.pin(0))
self.connectPins(self.pit.int_pin, self.io_apic.pin(2))
+# self.connectPins(self.keyboard.keyboard_int_pin,
+# self.pic1.pin(1))
+ self.connectPins(self.keyboard.keyboard_int_pin,
+ self.io_apic.pin(1))
+# self.connectPins(self.keyboard.mouse_int_pin,
+# self.pic2.pin(4))
+ self.connectPins(self.keyboard.mouse_int_pin,
+ self.io_apic.pin(12))
# Tell the devices about each other
self.pic1.slave = self.pic2
self.speaker.i8254 = self.pit
# Connect to the bus
self.cmos.pio = bus.port
self.dma1.pio = bus.port
+ self.ide.pio = bus.port
+ self.keyboard.pio = bus.port
self.pic1.pio = bus.port
self.pic2.pio = bus.port
self.pit.pio = bus.port