Date: Tue, 3 Nov 1998 18:02:33 +0100 (MET) From: Peter Brevik <pb@ludd.luth.se> To: freebsd-hardware@FreeBSD.ORG Subject: Generic DMA driver? Message-ID: <199811031702.SAA09424@father.ludd.luth.se>
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I been thinking on creating a driver that allows one to launch dma transfers
with arbitrary channel. From user space so that one could use this in
combination with /dev/io to experiment when writting new drivers.
Is this a good idea..? ,or does it "re-invent" the wheel even?
Most drivers seem to consist of in() + out() + dma transfer..
/Peter
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