thorpej
Sat Jun 27 23:59:36 PDT 1998
Update of /cvsroot/src/sys/dev/isa
In directory nb00:/tmp/cvs-serv18579

Modified Files:
	isadma.c isadmavar.h 
Log Message:
Add an additional ISA DMA mode: LOOPDEMAND.  This is for devices, such
as the Shark's CS8900 Ethernet, which want to use the DMA controller in
this mode (as opposed to single mode).

[Editor's note: committed from a Shark using a new bus_dma back-end
 and a CS8900 driver converted to use the MI code :-]