Re: [PATCH v2] net: dsa: tag_brcm: legacy: fix daisy-chained switches

From: patchwork-bot+netdevbpf
Date: Tue Mar 21 2023 - 20:40:47 EST


Hello:

This patch was applied to netdev/net.git (main)
by Jakub Kicinski <kuba@xxxxxxxxxx>:

On Sun, 19 Mar 2023 10:55:40 +0100 you wrote:
> When BCM63xx internal switches are connected to switches with a 4-byte
> Broadcom tag, it does not identify the packet as VLAN tagged, so it adds one
> based on its PVID (which is likely 0).
> Right now, the packet is received by the BCM63xx internal switch and the 6-byte
> tag is properly processed. The next step would to decode the corresponding
> 4-byte tag. However, the internal switch adds an invalid VLAN tag after the
> 6-byte tag and the 4-byte tag handling fails.
> In order to fix this we need to remove the invalid VLAN tag after the 6-byte
> tag before passing it to the 4-byte tag decoding.
>
> [...]

Here is the summary with links:
- [v2] net: dsa: tag_brcm: legacy: fix daisy-chained switches
https://git.kernel.org/netdev/net/c/032a954061af

You are awesome, thank you!
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