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SubjectRE: [PATCH] dmaengine: at_hdmac: new driver for the Atmel AHB DMA Controller
Nicolas Ferre wrote:
> This AHB DMA Controller (aka HDMA or DMAC on AT91 systems) is
> availlable on
> at91sam9rl chip. It will be used on other products in the future.
> This first release covers only the memory-to-memory tranfer type.
> This is the
> only tranfer type supported by this chip.
> On other products, it will be used also for peripheral DMA transfer
> (slave API
> support to come).
> I used dmatest client without problem in different configurations to
> test
> it.
> Full documentation for this controller can be found in the SAM9RL
> datasheet :
> Signed-off-by: Nicolas Ferre <>
> ---

Hi Nicolas,
I have walked through the code and I do not see any serious problems

Acked-by: Maciej Sosnowski <>

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