[RFC/RFT v1] net: ethernet: mtk_eth_soc: drop generic vlan rx offload, only use DSA untagging

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On 16.04.2023 12:10, Frank Wunderlich wrote:
> From: Felix Fietkau <nbd at nbd.name>
> 
> Through testing I found out that hardware vlan rx offload support seems to
> have some hardware issues. At least when using multiple MACs and when receiving
> tagged packets on the secondary MAC, the hardware can sometimes start to emit
> wrong tags on the first MAC as well.
> 
> In order to avoid such issues, drop the feature configuration and use the
> offload feature only for DSA hardware untagging on MT7621/MT7622 devices which
> only use one MAC.

MT7621 devices most certainly use both MACs.

> 
> Tested-by: Frank Wunderlich <frank-w at public-files.de>
> Signed-off-by: Felix Fietkau <nbd at nbd.name>
> Signed-off-by: Frank Wunderlich <frank-w at public-files.de>
> ---
> used felix Patch as base and ported up to 6.3-rc6 which seems to get lost
> and the original bug is not handled again.
> 
> it reverts changes from vladimirs patch
> 
> 1a3245fe0cf8 net: ethernet: mtk_eth_soc: fix DSA TX tag hwaccel for switch port 0

Do I understand correctly that this is considered being reverted because 
the feature it fixes is being removed?

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