From: David Miller <davem@davemloft.net>
To: o.rempel@pengutronix.de
Cc: andrew@lunn.ch, f.fainelli@gmail.com, hkallweit1@gmail.com,
kernel@pengutronix.de, linux-kernel@vger.kernel.org,
netdev@vger.kernel.org, marex@denx.de, david@protonic.nl
Subject: Re: [PATCH net-next v1] net: phy: tja11xx: execute cable test on link up
Date: Fri, 15 May 2020 11:03:27 -0700 (PDT) [thread overview]
Message-ID: <20200515.110327.618691695451535144.davem@davemloft.net> (raw)
In-Reply-To: <20200514194218.22011-1-o.rempel@pengutronix.de>
From: Oleksij Rempel <o.rempel@pengutronix.de>
Date: Thu, 14 May 2020 21:42:18 +0200
> A typical 100Base-T1 link should be always connected. If the link is in
> a shot or open state, it is a failure. In most cases, we won't be able
> to automatically handle this issue, but we need to log it or notify user
> (if possible).
>
> With this patch, the cable will be tested on "ip l s dev .. up" attempt
> and send ethnl notification to the user space.
>
> This patch was tested with TJA1102 PHY and "ethtool --monitor" command.
>
> Signed-off-by: Oleksij Rempel <o.rempel@pengutronix.de>
Applied, thanks.
prev parent reply other threads:[~2020-05-15 18:03 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-05-14 19:42 Oleksij Rempel
2020-05-15 17:56 ` Andrew Lunn
2020-05-15 18:03 ` David Miller [this message]
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