netdev - RE: [PATCH net-next] gro: relax ID check in inet_gro

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Message-ID: <504C9EFCA2D0054393414C9CB605C37F20BEB3E0@SJEXCHMB06.corp.ad.broadcom.com>
Date:	Thu, 21 Mar 2013 20:13:54 +0000
From:	"Dmitry Kravkov" <dmitry@...adcom.com>
To:	Maciej Żenczykowski <maze@...gle.com>,
	"Dmitry Kravkov" <dkravkov@...il.com>
cc:	"Eric Dumazet" <eric.dumazet@...il.com>,
	"David Miller" <davem@...emloft.net>,
	"netdev@...r.kernel.org" <netdev@...r.kernel.org>,
	"Eilon Greenstein" <eilong@...adcom.com>,
	"Pravin B Shelar" <pshelar@...ira.com>,
	"Hsiao-keng Jerry Chu" <hkchu@...gle.com>
Subject: RE: [PATCH net-next] gro: relax ID check in inet_gro_receive()

> -----Original Message-----
> From: Maciej Żenczykowski [mailto:maze@...gle.com]
> Sent: Thursday, March 21, 2013 10:08 PM
> To: Dmitry Kravkov
> Cc: Eric Dumazet; David Miller; netdev@...r.kernel.org; Dmitry Kravkov; Eilon Greenstein; Pravin B Shelar; Hsiao-keng Jerry Chu
> Subject: Re: [PATCH net-next] gro: relax ID check in inet_gro_receive()
> 
> > This is correct: ID only for one of the headers can be handled with current FW/HW, for other DF is set.
> 
> I would prefer for IP ID to be correctly incremented on the inner IPv4
> packet rather than the outer IPv4.
> Could that be changed?

Yes, I will check if it can be done in driver only ...