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 for <linuxppc-dev@lists.ozlabs.org>; Fri,  3 May 2013 16:59:58 +1000 (EST)
Date: Fri, 3 May 2013 08:59:44 +0200
From: Anatolij Gustschin <agust@denx.de>
To: Alexander Popov <a13xp0p0v88@gmail.com>
Subject: Re: [PATCH 1/1] powerpc: mpc512x_dma: add support for data
 transfers between memory and i/o memory
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Cc: Vinod Koul <vinod.koul@intel.com>, linuxppc-dev@lists.ozlabs.org,
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On Fri, 3 May 2013 10:28:02 +0400
Alexander Popov <a13xp0p0v88@gmail.com> wrote:

> Hello Vinod,
> 
> Thanks for the review.
> I will return with improved and tested version 2.

Note that there is a patch for .device_prep_slave_sg() operation
for this driver as part of this series:
https://patchwork.kernel.org/patch/2368581/
https://patchwork.kernel.org/patch/2368591/

maybe you can reuse and improve it.

Thanks,

Anatolij