1 # Copyright (c) 2008 The Regents of The University of Michigan
4 # Redistribution and use in source and binary forms, with or without
5 # modification, are permitted provided that the following conditions are
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13 # this software without specific prior written permission.
15 # THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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29 from m5
.params
import *
30 from m5
.proxy
import *
31 from Device
import BasicPioDevice
32 from X86IntPin
import X86IntSinkPin
34 class I82094AA(BasicPioDevice
):
36 cxx_class
= 'X86ISA::I82094AA'
37 cxx_header
= "dev/x86/i82094aa.hh"
38 apic_id
= Param
.Int(1, 'APIC id for this IO APIC')
39 int_master
= MasterPort("Port for sending interrupt messages")
40 int_latency
= Param
.Latency('1ns', \
41 "Latency for an interrupt to propagate through this device.")
42 external_int_pic
= Param
.I8259(NULL
, "External PIC, if any")
45 return X86IntSinkPin(device
=self
, number
=line
)