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SubjectRe: DMA Engine: Transfer From Userspace
On Sat, Jun 20, 2020 at 12:47:16AM +0200, Federico Vaga wrote:
>Hello,
>
>is there the possibility of using a DMA engine channel from userspace?
>
>Something like:
>- configure DMA using ioctl() (or whatever configuration mechanism)
>- read() or write() to trigger the transfer

Let me add one more question related to my case. The dmatest module does not
perform tests on SLAVEs. why?

Thanks

>
>--
>Federico Vaga [CERN BE-CO-HT]
>
>

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