From: Nikita Yushchenko <nikita.yoush@cogentembedded.com>
To: Michael Dege <michael.dege@renesas.com>,
Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>,
Andrew Lunn <andrew+netdev@lunn.ch>,
"David S. Miller" <davem@davemloft.net>,
Eric Dumazet <edumazet@google.com>,
Jakub Kicinski <kuba@kernel.org>, Paolo Abeni <pabeni@redhat.com>
Cc: "netdev@vger.kernel.org" <netdev@vger.kernel.org>,
"linux-renesas-soc@vger.kernel.org"
<linux-renesas-soc@vger.kernel.org>,
"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>
Subject: Re: [PATCH net] net: renesas: rswitch: fix forwarding offload statemachine
Date: Thu, 5 Feb 2026 14:57:16 +0100 [thread overview]
Message-ID: <237bee8b-a7cf-4c14-9946-8bf72dbddde5@cogentembedded.com> (raw)
In-Reply-To: <TYRPR01MB14284CB75C7DCD35381BD17EE8299A@TYRPR01MB14284.jpnprd01.prod.outlook.com>
>> Quite strange, is anything else logged? E.g. some messages from linux bridge layer?
>>
>> Nikita
>
> Here is the log from the version without "if else"
>
> [ 83.107759] renesas_eth_sw e6880000.ethernet tsn0: Link is Down
> [ 83.108734] br0: port 1(tsn0) entered disabled state
> [ 83.109669] renesas_eth_sw e6880000.ethernet tsn0: stopping hw learning
> [ 83.110519] renesas_eth_sw e6880000.ethernet tsn0: stopping hw forwarding
> [ 83.111405] renesas_eth_sw e6880000.ethernet tsn1: stopping hw forwarding
The driver was originally designed to enable hardware forwarding when not less than two ports are in
forwarding state. When only one port has hw forwarding, there is no destination to forward.
Nikita
next prev parent reply other threads:[~2026-02-05 13:57 UTC|newest]
Thread overview: 21+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-02-05 7:14 [PATCH net] net: renesas: rswitch: fix forwarding offload statemachine Michael Dege
2026-02-05 7:47 ` Nikita Yushchenko
2026-02-05 7:48 ` Nikita Yushchenko
2026-02-05 7:51 ` Michael Dege
2026-02-05 7:58 ` Nikita Yushchenko
2026-02-05 12:49 ` Michael Dege
2026-02-05 13:38 ` Nikita Yushchenko
2026-02-05 13:46 ` Michael Dege
2026-02-05 13:57 ` Nikita Yushchenko [this message]
2026-02-05 14:35 ` Michael Dege
2026-02-05 14:41 ` Nikita Yushchenko
2026-02-05 14:44 ` Nikita Yushchenko
2026-02-06 5:41 ` Michael Dege
2026-02-06 10:31 ` Nikita Yushchenko
2026-02-06 10:34 ` Nikita Yushchenko
2026-02-06 13:21 ` Michael Dege
2026-02-06 15:55 ` Andrew Lunn
2026-02-06 16:10 ` Nikita Yushchenko
2026-02-06 17:17 ` Andrew Lunn
2026-02-05 15:03 ` Nikita Yushchenko
2026-02-06 5:54 ` Michael Dege
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