netdev - RE: [PATCH] net: fec: remove memory copy for rx path

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Message-ID: <65add7b63c4e41e49ef019bd58bbf404@BY2PR03MB377.namprd03.prod.outlook.com>
Date:	Sun, 28 Sep 2014 03:30:47 +0000
From:	"fugang.duan@...escale.com" <fugang.duan@...escale.com>
To:	David Miller <davem@...emloft.net>,
	"romieu@...zoreil.com" <romieu@...zoreil.com>
CC:	"Frank.Li@...escale.com" <Frank.Li@...escale.com>,
	"netdev@...r.kernel.org" <netdev@...r.kernel.org>,
	"shawn.guo@...aro.org" <shawn.guo@...aro.org>,
	"bhutchings@...arflare.com" <bhutchings@...arflare.com>
Subject: RE: [PATCH] net: fec: remove memory copy for rx path

From: David Miller <davem@...emloft.net> Sent: Sunday, September 28, 2014 6:56 AM
>To: romieu@...zoreil.com
>Cc: Duan Fugang-B38611; Li Frank-B20596; netdev@...r.kernel.org;
>shawn.guo@...aro.org; bhutchings@...arflare.com
>Subject: Re: [PATCH] net: fec: remove memory copy for rx path
>
>From: Francois Romieu <romieu@...zoreil.com>
>Date: Sat, 27 Sep 2014 13:39:37 +0200
>
>> fugang.duan@...escale.com <fugang.duan@...escale.com> :
>>> From: David Miller <davem@...emloft.net> Sent: Saturday, September
>>> 27, 2014 5:07 AM
>> [...]
>>> >We call this rx_copybreak, and there are many drivers you can look
>>> >at to see how this works.
>>> >
>>> >Thanks.
>>>
>>> Great suggestion. I will change it for next version.
>>
>> Be aware that copybreak module option should be considered legacy.
>>
>> There is an ethtool api for it.
>
>Right.

Got it, thanks David and romieu. 

Regards,
Andy
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