linux-kernel - Re: [PATCH net] net: b53: enable BPDU reception for management port

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Message-ID: <8f0f7a9d-c282-437b-8b9e-36277bfea055@broadcom.com>
Date: Mon, 14 Apr 2025 13:43:06 -0700
From: Florian Fainelli <florian.fainelli@...adcom.com>
To: Jonas Gorski <jonas.gorski@...il.com>, Andrew Lunn <andrew@...n.ch>,
 Vladimir Oltean <olteanv@...il.com>, "David S. Miller"
 <davem@...emloft.net>, Eric Dumazet <edumazet@...gle.com>,
 Jakub Kicinski <kuba@...nel.org>, Paolo Abeni <pabeni@...hat.com>
Cc: Florian Fainelli <f.fainelli@...il.com>, netdev@...r.kernel.org,
 linux-kernel@...r.kernel.org
Subject: Re: [PATCH net] net: b53: enable BPDU reception for management port

On 4/14/25 13:04, Jonas Gorski wrote:
> For STP to work, receiving BPDUs is essential, but the appropriate bit
> was never set. Without GC_RX_BPDU_EN, the switch chip will filter all
> BPDUs, even if an appropriate PVID VLAN was setup.
> 
> Fixes: ff39c2d68679 ("net: dsa: b53: Add bridge support")
> Signed-off-by: Jonas Gorski <jonas.gorski@...il.com>

Reviewed-by: Florian Fainelli <florian.fainelli@...adcom.com>

Thanks Jonas!
-- 
Florian