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X86: Add a device to back the non-existant floppy drive controller.

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Gabe Black 2009-01-25 20:34:17 -08:00
parent dbe28da1be
commit 151bc018dd
1 changed files with 4 additions and 0 deletions
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4
src/dev/x86/Pc.py
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@ -66,6 +66,9 @@ class Pc(Platform):
fake_com_3 = IsaFake(pio_addr=x86IOAddress(0x3e8), pio_size=8)
fake_com_4 = IsaFake(pio_addr=x86IOAddress(0x2e8), pio_size=8)
# A device to catch accesses to the non-existant floppy controller.
fake_floppy = IsaFake(pio_addr=x86IOAddress(0x3f2), pio_size=4)
def attachIO(self, bus):
self.south_bridge.attachIO(bus)
self.i_dont_exist.pio = bus.port
@ -74,6 +77,7 @@ class Pc(Platform):
self.fake_com_2.pio = bus.port
self.fake_com_3.pio = bus.port
self.fake_com_4.pio = bus.port
self.fake_floppy.pio = bus.port
self.pciconfig.pio = bus.default
bus.responder_set = True
bus.responder = self.pciconfig