Module Name:	syssrc
Committed By:	dbj
Date:		Mon Apr 16 14:12:13 UTC 2001

Modified Files:
	syssrc/sys/arch/next68k/dev: esp.c mb8795.c nextdma.c
	syssrc/sys/arch/next68k/include: bus_dma.h

Log Message:
add receive ethernet bpf tap
keep receive ethernet crc and set M_HASFCS
change bus_dma MD fields to keep xfer_len for entire map
  instead of per segment
turn off automatic dma restarts in preparation for changing
  scsi driver to handle them.
add dma debugging routines to keep history of dma states
tweak checking for unusual dma limit register


To generate a diff of this commit:
cvs rdiff -r1.32 -r1.33 syssrc/sys/arch/next68k/dev/esp.c
cvs rdiff -r1.21 -r1.22 syssrc/sys/arch/next68k/dev/mb8795.c
cvs rdiff -r1.25 -r1.26 syssrc/sys/arch/next68k/dev/nextdma.c
cvs rdiff -r1.5 -r1.6 syssrc/sys/arch/next68k/include/bus_dma.h

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