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SubjectRe: [PATCH 0/4] Fix the left DMA_NONE from dma_transfer_direction migration
On Wed, Dec 21, 2011 at 10:10:51AM +0530, Vinod Koul wrote:
> On Wed, 2011-12-21 at 12:45 +0800, Shawn Guo wrote:
> > >
> > The term PIO here may not the one on your mind. I call it 'mxs-dma
> > pio'. In this mode, mxs-dma hardware can write values into mmc
> > controller register without cpu involved.
> what do you mean by values here?
>
The register values that we want to write to mmc controller registers
in this case.

--
Regards,
Shawn



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