Subject: Re: Using the loop feature of the DMA controller on MPC8544 DS

From: Timur Tabi <[email-masked]>
Date: Wed, 12 Mar 2008 16:16:59 -0500

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