From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-4.0 required=3.0 tests=DKIMWL_WL_MED,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_PASS autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id D18B0C282CF for ; Mon, 28 Jan 2019 15:21:17 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id A20CF20881 for ; Mon, 28 Jan 2019 15:21:17 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=cogentembedded-com.20150623.gappssmtp.com header.i=@cogentembedded-com.20150623.gappssmtp.com header.b="Am3Wiode" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726885AbfA1PVQ (ORCPT ); Mon, 28 Jan 2019 10:21:16 -0500 Received: from mail-lj1-f195.google.com ([209.85.208.195]:36099 "EHLO mail-lj1-f195.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726682AbfA1PVQ (ORCPT ); Mon, 28 Jan 2019 10:21:16 -0500 Received: by mail-lj1-f195.google.com with SMTP id g11-v6so14576902ljk.3 for ; Mon, 28 Jan 2019 07:21:14 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=cogentembedded-com.20150623.gappssmtp.com; s=20150623; h=subject:to:cc:references:from:organization:message-id:date :user-agent:mime-version:in-reply-to:content-language :content-transfer-encoding; bh=FEKBm4Afgc+0uf+ZrUUQobOFGdoiL39ByCGptGjRMEw=; b=Am3WiodeXzvf2r9GiZtjPS5A7mA0Hv7Y1SO7COjASBQ/ROguSRtnv0QJMTZhkZJkKN aWKN8Uytmrd9YKu2l49vYqd3xX7fCfGTR3hCvzRTTib2YmzBt9wKRIWS2l0owN97cC5J xyQO94r0pMfArJqhqpIZPgLed1zJhlvV84lGbKooDRa684KY35T6onVaSCagAUhqSj+z r3ouDTw2mPkswzysG/HMDtxxSetXTmejvZlgdIUaRxI96RFGvTj/MHOV4RQMPkVhdTb9 DKOIdYeh+hZ9KE/JL0zOyg7pQIfioaH3y0UVFr+Hi/0YilRYBCSE5zvBNMERUWem/vHU YyMw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:subject:to:cc:references:from:organization :message-id:date:user-agent:mime-version:in-reply-to :content-language:content-transfer-encoding; bh=FEKBm4Afgc+0uf+ZrUUQobOFGdoiL39ByCGptGjRMEw=; b=TAXa/enquwuJqZ/qHT7hBRI8CMfYSaOHn2uc35stNe6vFApKZ16+PcKjl1MPSQlKOL 1i3orlK4qetkZA9a8273ktgoGlLV28h/o9eIxEBgygjlNfbGCSpDm2aIoIASX3Z5x/9W eTzm4Cr8yGjFVx7iziT+iiKbemSHUiUgB7SyVSShNRMa7H2MCGANatII4O18eM/7Aky/ Ki90f8S3dgxoKHBRmLCxko+RJgfpGyq/g3kOAG6HagedLz12axZqOiZTeuJ9PtBorAK+ fUoS0eWwiGNUE9zoxjeUWEpeNb4VHavsW79YypAy1eFQrmFRRER/vboDxKhQrolRmhvt KhbA== X-Gm-Message-State: AJcUukeGUqL8rxWyF1D+LzPO+pzALRGXZvjCGaQQTkr8N8FTEzpPMtgD nhUJ38IToD6ffs7M/0/Vhayk7w== X-Google-Smtp-Source: ALg8bN4cuEHq2p3fnZ18EYMPBHhArMWj5yItfM4bJ470W5PXeYh40J09ezM49mMr3yhopeE+rBDcdA== X-Received: by 2002:a2e:b04f:: with SMTP id d15-v6mr17802047ljl.3.1548688873912; Mon, 28 Jan 2019 07:21:13 -0800 (PST) Received: from wasted.cogentembedded.com ([31.173.84.148]) by smtp.gmail.com with ESMTPSA id s20sm2891495lfb.51.2019.01.28.07.21.12 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Mon, 28 Jan 2019 07:21:12 -0800 (PST) Subject: Re: [PATCH 3/7] sh_eth: offload RX checksum on R7S72100 To: Simon Horman Cc: netdev@vger.kernel.org, "David S. Miller" , linux-renesas-soc@vger.kernel.org, linux-sh@vger.kernel.org References: <0476beba-ea1f-7675-aa08-573b74e84f4e@cogentembedded.com> <20190128122053.vb5ifhf34zbnuclp@verge.net.au> From: Sergei Shtylyov Organization: Cogent Embedded Message-ID: <916ed105-d499-4ca1-8418-4743b5a7a60d@cogentembedded.com> Date: Mon, 28 Jan 2019 18:21:11 +0300 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:52.0) Gecko/20100101 Thunderbird/52.2.1 MIME-Version: 1.0 In-Reply-To: <20190128122053.vb5ifhf34zbnuclp@verge.net.au> Content-Type: text/plain; charset=utf-8 Content-Language: en-MW Content-Transfer-Encoding: 7bit Sender: linux-renesas-soc-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-renesas-soc@vger.kernel.org On 01/28/2019 03:20 PM, Simon Horman wrote: >> The RZ/A1H (R7S721000) SoC manual describes the Ether MAC's RX checksum >> offload the same way as it's implemented in the EtherAVB MACs... >> >> Signed-off-by: Sergei Shtylyov > > Regarding this and the remaining patches in this series, > which add rx-csum offload support in the sh_eth driver for > various SoCs: has this been tested? As I said, I've only tested it on R8A77980. MBR, Sergei