On Thu, 22 Oct 2020 10:52:21 +0300, Alexander Kochetkov wrote:
> DMA-based transfer will be enabled if data length is larger than FIFO size
> (64 bytes for A64). This greatly reduce number of interrupts for
> transferring data.
>
> For smaller data size PIO mode will be used. In PIO mode whole
On Thu, Oct 22, 2020 at 10:52:21AM +0300, Alexander Kochetkov wrote:
> From: Alexander Kochetkov
>
> DMA-based transfer will be enabled if data length is larger than FIFO size
> (64 bytes for A64). This greatly reduce number of interrupts for
> transferring data.
>
> For smaller data size PIO
From: Alexander Kochetkov
DMA-based transfer will be enabled if data length is larger than FIFO size
(64 bytes for A64). This greatly reduce number of interrupts for
transferring data.
For smaller data size PIO mode will be used. In PIO mode whole buffer will
be loaded into FIFO.
If driver
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