From: David Miller <davem@davemloft.net>
To: andrew@lunn.ch
Cc: netdev@vger.kernel.org, fugang.duan@nxp.com
Subject: Re: [PATCH net-next] net: fec: Issue error for missing but expected PHY
Date: Sun, 30 Jul 2017 19:26:17 -0700 (PDT) [thread overview]
Message-ID: <20170730.192617.1177576067292281322.davem@davemloft.net> (raw)
In-Reply-To: <1501445466-23518-1-git-send-email-andrew@lunn.ch>
From: Andrew Lunn <andrew@lunn.ch>
Date: Sun, 30 Jul 2017 22:11:06 +0200
> If the PHY is missing but expected, e.g. because of a typ0 in the dt
> file, it is not possible to open the interface. ip link returns:
>
> RTNETLINK answers: No such device
>
> It is not very obvious what the problem is. Add a netdev_err() in this
> case to make it easier to debug the issue.
>
> [ 21.409385] fec 2188000.ethernet eth0: Unable to connect to phy
> RTNETLINK answers: No such device
>
> Signed-off-by: Andrew Lunn <andrew@lunn.ch>
Applied.
prev parent reply other threads:[~2017-07-31 2:26 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-07-30 20:11 [PATCH net-next] net: fec: Issue error for missing but expected PHY Andrew Lunn
2017-07-31 1:42 ` Andy Duan
2017-07-31 2:26 ` David Miller [this message]
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