jhb 91a55b80e8 Add a tunable 'hw.apic.enable_extint' that can be set from the loader to
not mask the ExtINT pin on the first I/O APIC as at least one PIII chipset
seems to need this even though all of the pins in the 8259A's are masked.
The default is still to mask the ExtINT pin.

Reported by:	Mike Tancsa mike at sentex.net
MFC after:	3 days
2005-07-29 18:58:33 +00:00
..
2005-07-13 20:35:09 +00:00
2005-07-13 20:35:09 +00:00