From: Philipp Puschmann Sent: Thursday, September
19, 2019 10:30 PM
> For some years and since many kernel versions there are reports that RX
> UART DMA channel stops working at one point. So far the usual workaround
> was to disable RX DMA. This patches fix the underlying problem.
>
> When a ru
For some years and since many kernel versions there are reports that
RX UART DMA channel stops working at one point. So far the usual
workaround was to disable RX DMA. This patches fix the underlying
problem.
When a running sdma script does not find any usable destination buffer
to put its data in
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