Merge branch 'dpaa2-eth-add-support-for-TBF-offload'

Ioana Ciornei says:

====================
dpaa2-eth: add support for TBF offload

This patch set adds support for TBF offload in dpaa2-eth.
The first patch restructures how the .ndo_setup_tc() callback is
implemented (each Qdisc is treated in a separate function), the second
patch just adds the necessary APIs for configuring the Tx shaper and the
last one is handling TC_SETUP_QDISC_TBF and configures as requested the
shaper.
====================

Reviewed-by: Jakub Kicinski <kuba@kernel.org>
Signed-off-by: David S. Miller <davem@davemloft.net>