- Heavyweight interrupt threads on the alpha for device I/O interrupts.

- Make softinterrupts (SWI's) almost completely MI, and divorce them
  completely from the x86 hardware interrupt code.
  - The ihandlers array is now gone.  Instead, there is a MI shandlers array
    that just contains SWI handlers.
  - Most of the former machine/ipl.h files have moved to a new sys/ipl.h.
- Stub out all the spl*() functions on all architectures.

Submitted by:	dfr

1 files changed, 3 insertions, 2 deletions

diff --git a/sys/sys/interrupt.h b/sys/sys/interrupt.h
index b27fc8a..8fe63f4 100644
--- a/sys/sys/interrupt.h
+++ b/sys/sys/interrupt.h
@@ -49,13 +49,14 @@ struct intrec {
 
 typedef void swihand_t __P((void));
 
+extern swihand_t *shandlers[];
+
 void	register_swi __P((int intr, swihand_t *handler));
 void	swi_dispatcher __P((int intr));
 swihand_t swi_generic;
 swihand_t swi_null;
 void	unregister_swi __P((int intr, swihand_t *handler));
 int	ithread_priority __P((int flags));
-
-extern swihand_t *ihandlers[];
+void	sched_softintr __P((void));
 
 #endif