CVS commit: src

["Darrin B. Jewell" <dbj%netbsd.org@localhost>]

Module Name:    src
Committed By:   dbj
Date:           Tue Mar  2 12:11:25 UTC 1999

Modified Files:
        src/sys/arch/next68k/dev: esp.c espvar.h nextdma.c
Log Message:
turn on diagnostic check in dma for controller bits at shutdown.
adjusted esp overrun to avoid diagnostic check triggering.