Aw: Re: Choose a default DSA CPU port

fixed the broken network by applying this patch on top of the current position

1a3245fe0cf8 net: ethernet: mtk_eth_soc: fix DSA TX tag hwaccel for switch port 0

now ping works again but throughput is now 620Mbit/s

i try to continue the bisect (have to apply the change on each step i guess)