Module Name:	src
Committed By:	mycroft
Date:		Mon Aug 10 00:20:40 UTC 1998

Modified Files:
	src/sys/dev/isa: pas.c sb.c sbdsp.c sbdspvar.h
Log Message:
Use the new trigger_{in,out}put interface.
Also, even on the SB1, we can leave the DMA controller in auto-initalize
mode and just send a command to the board for each block.  This may help
prevent FIFO underruns.