On Fri, Apr 02, 2021 at 12:55:31PM +0300, Ioana Ciornei wrote:
> From: Ioana Ciornei
>
> DMA unmapping, allocating a new buffer and DMA mapping it back on the
> refill path is really not that efficient. Proper buffer recycling (page
> pool, flipping the page and using the other half) cannot be do
From: Ioana Ciornei
DMA unmapping, allocating a new buffer and DMA mapping it back on the
refill path is really not that efficient. Proper buffer recycling (page
pool, flipping the page and using the other half) cannot be done for
DPAA2 since it's not a ring based controller but it rather deals w
