de-dma uaudio

Alexander Leidinger Alexander at
Fri Apr 15 01:45:04 PDT 2005

Julian Elischer <julian at> wrote:

> no-one is saying that it can't be optimised..
> try follow a read command from a ugen fd all the way to the hardware..
> it's just not something we've spent time to do.

So this means it isn't counter productive when we remove the DMA code from
uaudio, since it has to be allocated at another place if we want to move to
a zero-copy design?


--  Alexander @ PGP ID = B0063FE7     netchild @  : PGP ID = 72077137
You may easily play a joke on a man who likes to argue -- agree with
		-- Ed Howe

More information about the freebsd-multimedia mailing list