Re: [PATCH v4] dma: Add Xilinx AXI Direct Memory Access Engine driver support
From: Vinod Koul
Date: Thu Feb 12 2015 - 04:37:29 EST
On Thu, Jan 29, 2015 at 11:24:41AM +0000, Appana Durga Kedareswara Rao wrote:
> > Earlier in the driver we are embedding dma_slave_config into custom
> > structs But Lars suggested to modify it. please refer to the below thread for
> > more details.
> > http://www.spinics.net/lists/dmaengine/msg00010.html
> > And later we thought of creating a separate private member in
> > dma_slave_config for sharing additional configuration between slave
> > device and dma engine Or a new dma_ctrl_cmd like
> > FSLDMA_EXTERNAL_START(http://www.kernelhub.org/?msg=405535&p=2 )
> > Finally Vinod was ok with the existing suggestion so we dropped the above
> > thought.
> > @Vinod : Could you please comment on this.
FSLDMA_EXTERNAL_START has been removed, and you cna use the removal as a
guidance of how to solve your issue
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