Re: [PATCH v0 00/10] Convert Netgear WNR854T to devicetree

There's one major flaw; unicast traffic is never received on any port.
Broadcast traffic is received however, and on the correct port. Thus
an external machine can make an ARP request and get a response, for
example. With a manually-entered ARP entry, the router can send pings
out to a remote machine which responds, and the response is lost in the
DSA switch. "ethtool -S" reports pings received on "in_unicast" but
nothing makes it through the switch. This thread[0] seems very similar.
I've run out of ideas here and can't find any switch datasheets to give
me pointers so any suggestions greatly appreciated.

Hi Jamie

So it is 6131? So part of the 6185 family. 

I see you have NET_TAG_DSA, but not NET_TAG_EDSA in your
configuration. Try swapping to EDSA. I even removed support for
TAG_DSA in one of the recent patches.

Please also can you get https://github.com/vivien/linux.git commit
323321875671dfe95b6b91ce051a74d415c7158c which will give you some
extra debug files /sys/kernel/debug/mv88e6xxx. 

The reg, stats, and atu would be interesting.

    Andrew