netdev - Re: [PATCH net] gianfar: Disable EEE autoneg by default

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Message-Id: <20171208.132324.2253140746227286809.davem@davemloft.net>
Date:   Fri, 08 Dec 2017 13:23:24 -0500 (EST)
From:   David Miller <davem@...emloft.net>
To:     claudiu.manoil@....com
Cc:     netdev@...r.kernel.org, andrew@...n.ch, Shaohui.Xie@....com
Subject: Re: [PATCH net] gianfar: Disable EEE autoneg by default

From: Claudiu Manoil <claudiu.manoil@....com>
Date: Thu, 7 Dec 2017 18:44:23 +0200

> This controller does not support EEE, but it may connect to a PHY
> which supports EEE and advertises EEE by default, while its link
> partner also advertises EEE. If this happens, the PHY enters low
> power mode when the traffic rate is low and causes packet loss.
> This patch disables EEE advertisement by default for any PHY that
> gianfar connects to, to prevent the above unwanted outcome.
> 
> Signed-off-by: Shaohui Xie <Shaohui.Xie@....com>
> Tested-by: Yangbo Lu <Yangbo.lu@....com>
> Signed-off-by: Claudiu Manoil <claudiu.manoil@....com>

Applied, thank you.