Using the loop feature of the DMA controller on MPC8544 DS

Timur Tabi timur at
Thu Mar 13 08:16:59 EST 2008

Sebastian Siewior wrote:

> Ah okey. So you grab one DMA channel for yourself and you hope no one else
> is going to use it? 

Yes.  My driver was written first, that's how I was able to get away with it. :-)

> Are you using lists descriptors or single transfers?

Link descriptors.

Timur Tabi
Linux kernel developer at Freescale

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