Merge branch 'mtk_eth_soc-rx-vlan-offload-improvement-dsa-hardware-untag-support'

Felix Fietkau says:

====================
mtk_eth_soc rx vlan offload improvement + dsa hardware untag support

This series improves rx vlan offloading on mtk_eth_soc and extends it to
support hardware DSA untagging where possible.
This improves performance by avoiding calls into the DSA tag driver receive
function, including mangling of skb->data.

This is split out of a previous series, which added other fixes and
multiqueue support
====================

Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Jakub Kicinski <[email protected]>