Module Name:	src
Committed By:	mark
Date:		Sat Sep  5 04:05:31 UTC 1998

Modified Files:
	src/sys/arch/arm32/iomd: iomd_irq.S
	src/sys/arch/arm32/ofw: ofw_irq.S
	src/sys/arch/arm32/isa: isa_irq.S
Log Message:
Implement faster method of blocking all lower priority interrupts.
Modify current_spl_level to reflect the temporary change in interrupt
priority level which dispatching.
Don't increment the interrupt stats for every handler in the interrupt chain.
Cleaned up a number of comments.
Define soft interrupt names.
A few miscellaneous tidy ups.