Module Name:	syssrc
Committed By:	dbj
Date:		Sat Aug 28 09:19:06 UTC 1999

Modified Files:
	syssrc/sys/arch/next68k/dev: esp.c mb8795.c nextdma.c nextdmareg.h
	    nextdmavar.h

Log Message:
discovered the purpose of another bit in the dma control register.
DMACSR_READ is now a CSR status bit which can be used to know if current transfer is
from cpu to device.
the old DMACSR_READ bit is renamed DMACSR_SETREAD.  This is a control bit that tells
the dma transfer to be from cpu to device.


To generate a diff of this commit:
cvs rdiff -r1.24 -r1.25 syssrc/sys/arch/next68k/dev/esp.c
cvs rdiff -r1.15 -r1.16 syssrc/sys/arch/next68k/dev/mb8795.c
cvs rdiff -r1.18 -r1.19 syssrc/sys/arch/next68k/dev/nextdma.c
cvs rdiff -r1.4 -r1.5 syssrc/sys/arch/next68k/dev/nextdmareg.h
cvs rdiff -r1.7 -r1.8 syssrc/sys/arch/next68k/dev/nextdmavar.h

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.