<file:Documentation/mca.txt> (and especially the web page given
there) before attempting to build an MCA bus kernel.
+config GENERIC_HARDIRQS
+ bool
+ default y
+
+config HARDIRQS_SW_RESEND
+ bool
+ default y
+
+config GENERIC_IRQ_PROBE
+ bool
+ default y
+
config RWSEM_GENERIC_SPINLOCK
bool
default y