dpaa2-eth: Map Rx buffers as bidirectional

In order to support enqueueing Rx FDs back to hardware, we need to
DMA map Rx buffers as bidirectional.

Signed-off-by: Ioana Radulescu <ruxandra.radulescu@nxp.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Ioana Ciocoi Radulescu 2018-11-26 16:27:32 +00:00 • committed by David S. Miller
commit 18c2e770e6