CVS commit: src

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

Module Name:    src
Committed By:   dbj
Date:           Wed Dec 30 03:05:29 UTC 1998

Modified Files:
        src/sys/arch/next68k/dev: nextdma.c nextdmavar.h
Log Message:
changed register for start of dma buffer to be DD_NEXT_INITBUF instead
of DD_NEXT for regular dma transfers, and not just ethernet transmit.
Keep track of dma read/write direction and set it each time we start or
restart dma.  This allows scsi to work, and doesn't appear to hinder ethernet.