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Date:   Wed, 23 Nov 2016 21:08:00 +0100
From:   Yegor Yefremov <yegorslists@...glemail.com>
To:     Florian Fainelli <f.fainelli@...il.com>
Cc:     netdev <netdev@...r.kernel.org>,
        "linux-omap@...r.kernel.org" <linux-omap@...r.kernel.org>,
        Grygorii Strashko <grygorii.strashko@...com>,
        "N, Mugunthan V" <mugunthanvnm@...com>,
        Rami Rosen <roszenrami@...il.com>
Subject: Re: [PATCH v2] cpsw: ethtool: add support for getting/setting EEE registers

On Wed, Nov 23, 2016 at 6:33 PM, Florian Fainelli <f.fainelli@...il.com> wrote:
> On 11/23/2016 06:38 AM, yegorslists@...glemail.com wrote:
>> From: Yegor Yefremov <yegorslists@...glemail.com>
>>
>> Add the ability to query and set Energy Efficient Ethernet parameters
>> via ethtool for applicable devices.
>
> Are you sure this is enough to actually enable EEE? I don't see where
> phy_init_eee() is called here, nor is the cpsw Ethernet controller part
> configured to enable/disable EEE. EEE is not just a PHY thing, it
> usually also needs to be configured properly at the Ethernet MAC/switch
> level as well.
>
> Just curious here.

I'm sure I want to disable EEE :-) So I need this patch in order to
check and disable EEE advertising.

Yegor

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