Re: creating a scatterlist

[Stephane List <stephane.list@fr.alcove.com>]

grep and
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On Fri, Jul 20, 2001 at 05:32:34PM +0100, Oliver Ryan wrote :
> Hi all,
> 
> I want to create a scatter/gather list for dma from a pci device. I've read 
> DMA-mapping.txt and a host of other stuff, but most of it assumes I know 
> the 'basics' already, which I don't and can't find.  Kernelnewbies sent me 
> here.
> 
> I want to use the pci_map_sg() function detailed in DMA-mapping .txt, but 
> have to pass an already created scatter list to it.  Can anyone tell me how 
> to do it, or where to find details on it (an example program?).
> 
> Thanks, the help is needed and appreciated.
> 
> Oliver.
> 
> 
> Dept. of Physics,
> National University of Ireland, Galway,
> Galway,
> Ireland.
> 
> Tel: +353 (0)91 524411 ext. 2716
> Fax: +353 (0)91 750584
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-- 
Stéphane LIST                     -- <stephane.list@fr.alcove.com>
Alcôve, l'informatique est libre  -- <http://www.alcove.com/>
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