linux-kernel - Re: [PATCH v2 net-next] net: pcs: Enable pre-emption packet for 10/100Mbps

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Date:   Fri, 23 Apr 2021 02:53:17 +0300
From:   Vladimir Oltean <olteanv@...il.com>
To:     mohammad.athari.ismail@...el.com
Cc:     Alexandre Torgue <alexandre.torgue@...com>,
        Jose Abreu <joabreu@...opsys.com>,
        "David S . Miller" <davem@...emloft.net>,
        Jakub Kicinski <kuba@...nel.org>, Andrew Lunn <andrew@...n.ch>,
        Heiner Kallweit <hkallweit1@...il.com>,
        Russell King <linux@...linux.org.uk>,
        Ong Boon Leong <boon.leong.ong@...el.com>,
        Voon Weifeng <weifeng.voon@...el.com>,
        Wong Vee Khee <vee.khee.wong@...el.com>,
        netdev@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH v2 net-next] net: pcs: Enable pre-emption packet for
 10/100Mbps

Hi Mohammad,

On Fri, Apr 23, 2021 at 07:06:45AM +0800, mohammad.athari.ismail@...el.com wrote:
> From: Mohammad Athari Bin Ismail <mohammad.athari.ismail@...el.com>
> 
> Set VR_MII_DIG_CTRL1 bit-6(PRE_EMP) to enable pre-emption packet for
> 10/100Mbps by default. This setting doesn`t impact pre-emption
> capability for other speeds.
> 
> Signed-off-by: Mohammad Athari Bin Ismail <mohammad.athari.ismail@...el.com>
> ---

What is a "pre-emption packet"?