From: Paolo Abeni <pabeni@redhat.com>
To: Oleksij Rempel <o.rempel@pengutronix.de>,
Andrew Lunn <andrew@lunn.ch>,
Heiner Kallweit <hkallweit1@gmail.com>,
"David S. Miller" <davem@davemloft.net>,
Eric Dumazet <edumazet@google.com>,
Jakub Kicinski <kuba@kernel.org>, Rob Herring <robh@kernel.org>,
Krzysztof Kozlowski <krzk+dt@kernel.org>,
Florian Fainelli <f.fainelli@gmail.com>,
Maxime Chevallier <maxime.chevallier@bootlin.com>,
Kory Maincent <kory.maincent@bootlin.com>,
Lukasz Majewski <lukma@denx.de>, Jonathan Corbet <corbet@lwn.net>
Cc: kernel@pengutronix.de, linux-kernel@vger.kernel.org,
netdev@vger.kernel.org, Russell King <linux@armlinux.org.uk>,
Divya.Koppera@microchip.com
Subject: Re: [PATCH net-next v3 1/1] Documentation: networking: add Twisted Pair Ethernet diagnostics at OSI Layer 1
Date: Tue, 8 Oct 2024 11:44:11 +0200 [thread overview]
Message-ID: <460778bb-aa3c-4b5b-9bbc-a65833b9035c@redhat.com> (raw)
In-Reply-To: <20241004121824.1716303-1-o.rempel@pengutronix.de>
Hi,
On 10/4/24 14:18, Oleksij Rempel wrote:
> This patch introduces a diagnostic guide for troubleshooting Twisted
> Pair Ethernet variants at OSI Layer 1. It provides detailed steps for
> detecting and resolving common link issues, such as incorrect wiring,
> cable damage, and power delivery problems. The guide also includes
> interface verification steps and PHY-specific diagnostics.
>
> Signed-off-by: Oleksij Rempel <o.rempel@pengutronix.de>
Very nice documentation! Just a minor not blocking note below.
[...]
> +- **Next Steps**:
> +
> + - Record the output provided by `ethtool`, particularly noting the
> + **master-slave status**, **speed**, **duplex**, and other relevant fields.
> + This information will be useful for further analysis or troubleshooting.
> + Once the **ethtool** output has been collected and stored, move on to the
> + next diagnostic step.
Likely we will have to reword the this specific ethtool output at same
point, and we will need to update this guide accordingly.
Cheers,
Paolo
next prev parent reply other threads:[~2024-10-08 9:44 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-10-04 12:18 [PATCH net-next v3 1/1] Documentation: networking: add Twisted Pair Ethernet diagnostics at OSI Layer 1 Oleksij Rempel
2024-10-08 9:44 ` Paolo Abeni [this message]
2024-10-08 9:50 ` patchwork-bot+netdevbpf
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