# Copyright (c) 2008 The Regents of The University of Michigan
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# Authors: Gabe Black

from m5.params import *
from m5.proxy import *
from Device import BasicPioDevice
from X86IntPin import X86IntSourcePin
from PS2 import *

class I8042(BasicPioDevice):
    type = 'I8042'
    cxx_class = 'X86ISA::I8042'
    cxx_header = "dev/x86/i8042.hh"
    # This isn't actually used for anything here.
    pio_addr = 0x0
    data_port = Param.Addr('Data port address')
    command_port = Param.Addr('Command/status port address')
    mouse_int_pin = Param.X86IntSourcePin(X86IntSourcePin(),
            'Pin to signal the mouse has data')
    keyboard_int_pin = Param.X86IntSourcePin(X86IntSourcePin(),
            'Pin to signal the keyboard has data')

    keyboard = Param.PS2Device(PS2Keyboard(vnc=NULL), "PS/2 keyboard device")
    mouse = Param.PS2Device(PS2Mouse(), "PS/2 mouse device")