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Message-ID: <0c80397b-58b8-0807-0b98-695db8068e25@gmail.com>
Date: Wed, 13 May 2020 08:23:42 -0700
From: Florian Fainelli <f.fainelli@...il.com>
To: Oleksij Rempel <o.rempel@...gutronix.de>,
Andrew Lunn <andrew@...n.ch>,
Heiner Kallweit <hkallweit1@...il.com>,
Michael Walle <michael@...le.cc>
Cc: "David S. Miller" <davem@...emloft.net>, kernel@...gutronix.de,
linux-kernel@...r.kernel.org, netdev@...r.kernel.org,
Russell King <linux@...linux.org.uk>
Subject: Re: [PATCH v1] net: phy: at803x: add cable test support
On 5/13/2020 5:06 AM, Oleksij Rempel wrote:
> The cable test seems to be support by all of currently support Atherso
> PHYs, so add support for all of them. This patch was tested only on
> AR9331 PHY with following results:
> - No cable is detected as short
> - A 15m long cable connected only on one side is detected as 9m open.
> - A cable test with active link partner will provide no usable results.
How does this relate to Michael's recent work here:
https://www.spinics.net/lists/kernel/msg3509304.html
--
Florian
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