diff options
| -rw-r--r-- | src/dev/x86/I8042.py | 2 | ||||
| -rw-r--r-- | src/dev/x86/I82094AA.py | 2 | ||||
| -rw-r--r-- | src/dev/x86/I8259.py | 2 |
3 files changed, 4 insertions, 2 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(), diff --git a/src/dev/x86/I82094AA.py b/src/dev/x86/I82094AA.py index 5ca58614d..9d57beed1 100644 --- a/src/dev/x86/I82094AA.py +++ b/src/dev/x86/I82094AA.py @@ -37,7 +37,7 @@ class I82094AA(BasicPioDevice): pio_latency = Param.Latency('1ns', "Programmed IO latency in simticks") pio_addr = Param.Addr("Device address") int_port = Port("Port for sending and receiving interrupt messages") - external_int_pic = Param.I8259("External PIC, if any") + external_int_pic = Param.I8259(NULL, "External PIC, if any") def pin(self, line): return X86IntSinkPin(device=self, number=line) diff --git a/src/dev/x86/I8259.py b/src/dev/x86/I8259.py index e0128d032..0a516d30a 100644 --- a/src/dev/x86/I8259.py +++ b/src/dev/x86/I8259.py @@ -44,7 +44,7 @@ class I8259(BasicPioDevice): output = Param.X86IntSourcePin(X86IntSourcePin(), 'The pin this I8259 drives') mode = Param.X86I8259CascadeMode('How this I8259 is cascaded') - slave = Param.I8259('Slave I8259, if any') + slave = Param.I8259(NULL, 'Slave I8259, if any') def pin(self, line): return X86IntSinkPin(device=self, number=line) |