Warner Losh 3e7d0bebac Use atomic_add_int rather than a simple ++ to ensure no cache races if ... the power interrupt and init code waiting for the interrupt are running on different CPUs. I haven't seen this make any real difference, but I've also had some reports of odd behavior I can't otherwise explain. It is an infrequent operation, and certainly wouldn't hurt.		2008-12-07 18:32:09 +00:00
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pccbb_isa.c
pccbb_pci.c	Use atomic_add_int rather than a simple ++ to ensure no cache races if	2008-12-07 18:32:09 +00:00
pccbb.c	Move to using filter for the change interrupts. Also rework the power	2008-12-05 05:20:08 +00:00
pccbbdevid.h
pccbbreg.h
pccbbvar.h	Move to using filter for the change interrupts. Also rework the power	2008-12-05 05:20:08 +00:00