Module Name:	syssrc
Committed By:	ragge
Date:		Sun May 28 17:23:45 UTC 2000

Modified Files:
	syssrc/sys/dev/qbus: if_de.c if_dereg.h

Log Message:
Some updates to the DEUNA driver:
- Change the transmit logic to send from a pre-allocated buffer instead
  of doing DMA out of the mbufs directly. Timing shows that it takes
  4 times longer to map in the mbufs via the sgmap routines instead of
  just copying the data! This must be fixed sometine in the future.
- A bunch of other minor fixes.


To generate a diff of this commit:
cvs rdiff -r1.1 -r1.2 syssrc/sys/dev/qbus/if_de.c \
    syssrc/sys/dev/qbus/if_dereg.h

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