[PATCH 0/2] dma: pl330: Fixes for DMA memcpy

Jon Medhurst (Tixy) tixy at linaro.org
Thu Nov 13 02:19:31 PST 2014

On Wed, 2014-11-12 at 15:01 +0530, Vinod Koul wrote:
> On Fri, Nov 07, 2014 at 06:05:16PM +0000, Jon Medhurst wrote:
> > This is a couple of patches I produced when trying to get dmatest to run
> > with the pl330 driver. The second one is actually a theoretical fix
> > because the FIFO on the platform I was using is too large for the tests
> > to hit the limit, but the datasheet says the device can lockup if all
> > the FIFO entries are exhausted, so it seems like a sensible precaution.
> >
> Applied, thanks
> Please ensure you use the right subsystem name for the patch header

I originally created the patch when working on Linux 3.14 and most
previous updates to the file used 'dma', I see now in recent versions
that the preferred name is 'dmaengine' (and matches the mailing list
name) so will use that in future.

BTW, though I was working on 3.14 I have retested the patches on a


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