diff options
Diffstat (limited to 'src/dev/x86/SouthBridge.py')
| -rw-r--r-- | src/dev/x86/SouthBridge.py | 20 |
1 files changed, 8 insertions, 12 deletions
diff --git a/src/dev/x86/SouthBridge.py b/src/dev/x86/SouthBridge.py index 7029eb358..80b432d62 100644 --- a/src/dev/x86/SouthBridge.py +++ b/src/dev/x86/SouthBridge.py @@ -36,7 +36,6 @@ from m5.objects.I8254 import I8254 from m5.objects.I8259 import I8259 from m5.objects.Ide import IdeController from m5.objects.PcSpeaker import PcSpeaker -from m5.objects.X86IntPin import X86IntLine from m5.SimObject import SimObject def x86IOAddress(port): @@ -87,17 +86,14 @@ class SouthBridge(SimObject): ide.LegacyIOBase = x86IOAddress(0) def attachIO(self, bus, dma_ports): - # Route interupt signals - self.int_lines = \ - [X86IntLine(source=self.pic1.output, sink=self.io_apic.pin(0)), - X86IntLine(source=self.pic2.output, sink=self.pic1.pin(2)), - X86IntLine(source=self.cmos.int_pin, sink=self.pic2.pin(0)), - X86IntLine(source=self.pit.int_pin, sink=self.pic1.pin(0)), - X86IntLine(source=self.pit.int_pin, sink=self.io_apic.pin(2)), - X86IntLine(source=self.keyboard.keyboard_int_pin, - sink=self.io_apic.pin(1)), - X86IntLine(source=self.keyboard.mouse_int_pin, - sink=self.io_apic.pin(12))] + # Route interrupt signals + self.pic1.output = self.io_apic.inputs[0] + self.pic2.output = self.pic1.inputs[2] + self.cmos.int_pin = self.pic2.inputs[0] + self.pit.int_pin = self.pic1.inputs[0] + self.pit.int_pin = self.io_apic.inputs[2] + self.keyboard.keyboard_int_pin = self.io_apic.inputs[1] + self.keyboard.mouse_int_pin = self.io_apic.inputs[12] # Tell the devices about each other self.pic1.slave = self.pic2 self.speaker.i8254 = self.pit |