netdev - Re: stmmac / meson8b-dwmac

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Date:   Mon, 18 Feb 2019 17:40:37 +0100
From:   Simon Huelck <simonmail@....de>
To:     Jose Abreu <jose.abreu@...opsys.com>,
        Martin Blumenstingl <martin.blumenstingl@...glemail.com>
Cc:     Emiliano Ingrassia <ingrassia@...genesys.com>,
        Gpeppe.cavallaro@...com, alexandre.torgue@...com,
        linux-amlogic@...ts.infradead.org, netdev@...r.kernel.org
Subject: Re: stmmac / meson8b-dwmac

Hi,

EEE is enabled for odroid - c2 and should be working in 5.0-rc7 afaik ?

there was a recent patch for this which was added to mainline

regards,
Simon


Am 18.02.2019 um 17:26 schrieb Jose Abreu:
> On 2/18/2019 3:53 PM, Simon Huelck wrote:
>> How can i do this (reset stats) ?
> A simple ifdown / ifup should work.
>
>> The .dtb .dts is meson-gxbb-odroid-c2 from mainline kernel 5.0.rc7
> So, according to your DT bindings you have broken EEE yet it's
> still enabled in stmmac as we see the LPI counters increase.
>
> Try adding a simple "return false;" in the beginning of
> stmmac_eee_init() function and check if it works.
>
> BTW, you still haven't sent any dmesg logs, which can be handy
> and you also shouldn't top post.
>
> Thanks,
> Jose Miguel Abreu