Paid support for MT7621 WAN port bugs in 21.02 HEAD/MASTER

Bjørn Mork bjorn at
Wed May 5 07:29:35 BST 2021

Strontium <strntydog at> writes:

> The old drivers in the v4.xx kernels worked fine in this regard, so its
> something to do with the new DSA drivers.
> The odd thing is Lan1-Lan4 use the same drivers, but do no exhibit the
> issue, its constrained to the WAN interface.

Note that both the switch driver and the ethernet driver have been
replaced by their mainline equivalents.  From your description it sounds
like the issues are related to the ethernet driver and not the DSA
driver. I'd really suggest working with upstream/mainline on this.


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