--Signature_Mon__30_May_2005_15_57_51_-0400_y8kpnVH4ufeHNjO4
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Hello,

> during system startup my Powermac G4 (1GHz, mirrored drive doors)
> complains about problems with the Apple USB controllers:
>=20
> ohci0 at pci1 dev 24 function 0: Apple Computer KeyLargo USB
> Controller (rev. 0x00)
> pci_intr_map: no mapping for pin A
> ohci0: couldn't map interrupt
> ohci1 at pci1 dev 25 function 0: Apple Computer KeyLargo USB
> Controller (rev. 0x00)
> pci_intr_map: no mapping for pin A
> ohci1: couldn't map interrupt
>=20
> Later it finds two more which seem work (e.g. the USB keyboard works):
...
> Any reason to worry? It looks to me like the Apple ones have been
> disabled by purpose.

Maybe, maybe not.=20
My iBook G4 has some sort of a 'phantom OHCI' - shows up as
non-functional device but apparently isn't connected to anything. The
error message is different though ( can't remember right now ).=20
As long as all your USB ports work there's no need to worry. If not
please try a -current kernel. 2.0 has a bug that sometimes leads to PCI
devices behind PCI-PCI bridges not getting an interrupt assigned which
produces the error messages you got. This bug is fixed in -current and
in the next 2.0.x bugfix release.

have fun
Michael

--Signature_Mon__30_May_2005_15_57_51_-0400_y8kpnVH4ufeHNjO4
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