[PATCH net] net: dsa: mt7530: don't change PVC_EG_TAG when CPU port becomes VLAN-aware

[Vladimir Oltean]

On Mon, Feb 06, 2023 at 10:41:47PM +0300, Arınç ÜNAL wrote:
> One last thing. Specific to MT7530 switch in MT7621 SoC, if port at 5 is the
> only CPU port defined on the devicetree, frames sent from DSA master appears
> malformed on the user port. Packet capture on computer connected to the user
> port is attached.
> 
> The ARP frames on the pcapng file are received on the DSA master, I captured
> them with tcpdump, and put it in the attachments. Then I start pinging from
> the DSA master and the malformed frames appear on the pcapng file.
> 
> It'd be great if you could take a look this final issue.

What phy-mode does port at 5 use when it doesn't work? What about the DSA master?