netdev - Re: [PATCH net-next] r8169: set EEE speed down ratio to 1

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Message-ID: <292e1b4d-b00d-4bb5-b55e-5684666c0229@gmail.com>
Date: Fri, 5 Sep 2025 21:56:47 +0200
From: Heiner Kallweit <hkallweit1@...il.com>
To: ChunHao Lin <hau@...ltek.com>, nic_swsd@...ltek.com,
 andrew+netdev@...n.ch, davem@...emloft.net, edumazet@...gle.com,
 kuba@...nel.org, pabeni@...hat.com
Cc: netdev@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH net-next] r8169: set EEE speed down ratio to 1

On 9/4/2025 4:11 AM, ChunHao Lin wrote:
> EEE speed down ratio (mac ocp 0xe056[7:4]) is used to control EEE speed down
> rate. The larger this value is, the more power can save. But it actually save
> less power then expected, but will impact compatibility. So set it to 1 (mac
> ocp 0xe056[7:4] = 0) to improve compatibility.
> 
> Signed-off-by: ChunHao Lin <hau@...ltek.com>
> ---

Reviewed-by: Heiner Kallweit <hkallweit1@...il.com>