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-rw-r--r--src/dev/x86/I8042.py2
1 files changed, 2 insertions, 0 deletions
diff --git a/src/dev/x86/I8042.py b/src/dev/x86/I8042.py
index 1f6a48410..31192adcd 100644
--- a/src/dev/x86/I8042.py
+++ b/src/dev/x86/I8042.py
@@ -35,6 +35,8 @@ class I8042(BasicPioDevice):
type = 'I8042'
cxx_class = 'X86ISA::I8042'
pio_latency = Param.Latency('1ns', "Programmed IO latency in simticks")
+ # 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(),