From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-ea0-x232.google.com (mail-ea0-x232.google.com [IPv6:2a00:1450:4013:c01::232]) (using TLSv1 with cipher ECDHE-RSA-RC4-SHA (128/128 bits)) (Client CN "smtp.gmail.com", Issuer "Google Internet Authority" (not verified)) by ozlabs.org (Postfix) with ESMTPS id 338042C00B9 for ; Fri, 12 Apr 2013 04:07:24 +1000 (EST) Received: by mail-ea0-f178.google.com with SMTP id o10so896515eaj.37 for ; Thu, 11 Apr 2013 11:07:20 -0700 (PDT) Message-ID: <5166FBD4.5020508@gmail.com> Date: Thu, 11 Apr 2013 20:07:16 +0200 From: Sebastian Hesselbarth MIME-Version: 1.0 To: Ben Hutchings Subject: Re: [PATCH] net: mv643xx_eth: Add GRO support References: <1365684023-9967-1-git-send-email-sebastian.hesselbarth@gmail.com> <1365702955.7355.5.camel@bwh-desktop.uk.solarflarecom.com> In-Reply-To: <1365702955.7355.5.camel@bwh-desktop.uk.solarflarecom.com> Content-Type: text/plain; charset=UTF-8; format=flowed Cc: Andrew Lunn , Jason Cooper , linux-kernel@vger.kernel.org, "David S. Miller" , Soeren Moch , Paul Mackerras , linux-arm-kernel@lists.infradead.org, Dale Farnsworth , netdev@vger.kernel.org, linuxppc-dev@lists.ozlabs.org, Florian Fainelli , Lennert Buytenhek List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , On 04/11/2013 07:55 PM, Ben Hutchings wrote: > On Thu, 2013-04-11 at 14:40 +0200, Sebastian Hesselbarth wrote: >> This patch adds GRO support to mv643xx_eth by making it invoke >> napi_gro_receive instead of netif_receive_skb. > > The inet_lro support should be removed at the same time; inet_lro is now > deprecated and there should be no need to keep both of them. Ben, I agree on removing it asap, but I also like to see GRO support in. Maybe, we postpone lro removal just a little bit. I have just started to look at mv643xx_eth and remember Marvell Orion SoCs are not the only platform using it. I haven't heard a single word from ppc guys, yet. Willy just posted an experimental patch to remove lro. I'll have a look at it and test it out on Dove. Sebastian