From patchwork Mon Feb 4 18:11:32 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Sergei Shtylyov X-Patchwork-Id: 10796305 X-Patchwork-Delegate: geert@linux-m68k.org Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id E025013A4 for ; Mon, 4 Feb 2019 18:11:39 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id CDE2D2BF78 for ; Mon, 4 Feb 2019 18:11:39 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id C27102BF7E; Mon, 4 Feb 2019 18:11:39 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-7.9 required=2.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,MAILING_LIST_MULTI,RCVD_IN_DNSWL_HI autolearn=ham version=3.3.1 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 5B4552BF78 for ; Mon, 4 Feb 2019 18:11:39 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729235AbfBDSLi (ORCPT ); Mon, 4 Feb 2019 13:11:38 -0500 Received: from mail-lf1-f45.google.com ([209.85.167.45]:46087 "EHLO mail-lf1-f45.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728056AbfBDSLi (ORCPT ); Mon, 4 Feb 2019 13:11:38 -0500 Received: by mail-lf1-f45.google.com with SMTP id f5so577789lfc.13 for ; Mon, 04 Feb 2019 10:11:37 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=cogentembedded-com.20150623.gappssmtp.com; s=20150623; h=subject:from:to:cc:references:organization:message-id:date :user-agent:mime-version:in-reply-to:content-language :content-transfer-encoding; bh=WuripNQOWF5h9FMd3FHVu69JYoXkifUIWFtz9+M3z/I=; b=VkLX9B4NL2Rrgb7f22C8qNQ45LJ0XtWJO7cmgwyHqCIbjXop6aKTnNbfm5EcmR9wH8 JiWHMBL87Lj7Cl8QYr8mCxqz8LX7I7WXe/15c3VeEaHlueoJc36H4ALMtZf6qAbQpzJY k7K0ckuv29G5AOzvLP4QnXPSBXFFXRYiOjO2cEGTP6QUSNCHG1DRtqpyguwX1ikJRzAF u1pB3rs9+a0kxTaWmtWY9KtH4wWdlPFdXBnRvYjHjnTLL6xrOjvyIWnxJWzA4M7A8ePg n8nQXMSeMKsEMy0UqicbTVqIykcdEx9xtTLC/pUoUohrTMrf5ise+48okJVAjSXXCh68 tl6A== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:subject:from:to:cc:references:organization :message-id:date:user-agent:mime-version:in-reply-to :content-language:content-transfer-encoding; bh=WuripNQOWF5h9FMd3FHVu69JYoXkifUIWFtz9+M3z/I=; b=cmLGNWt53caP8pOIlYNZ+u2D1DQCwLAn21AvahUQ097F7AuGBr6+aQ3ya2+rUj5+sY aGt7QQ+cbyX5YcCVcCrI0j3txftE96Q/jMYSLlna/17acEB9W2IaJ+oDYdYdQWmf7ASk wVZ0spVQQDM2z7Ag8KRauOWC/UtxUsSB6cKFN5Daz/67FxfRKbO+m9l0WIZteEbFE+vA bID4BNv98dzOWn++5XXSpoxsqvcwZiyBvoLVXslFL6NR/jJwGtYtCbzGpiCx+vQz1vW5 b2gfMcVpSGBT27N/mL9sstBvwYqw3mymkE3ADHwSitJWdD5gX3byoWiIHNn70bc6p5xN Vkcg== X-Gm-Message-State: AHQUAubkuu6IaqA3eoZfVcofXCD5F72ONkWAL/BnDGbdQpp8orFATrhU dmlXM4j9t0vZYo4jGrbd4HNj/w== X-Google-Smtp-Source: AHgI3IbVLb31o6Vv9gOQeG+rtcpgk6V5HMygrumdB/+B8NXsq/8ZqLMlUIpFbYtl8hD+wD0QUXP7TQ== X-Received: by 2002:ac2:434f:: with SMTP id o15mr397216lfl.29.1549303896201; Mon, 04 Feb 2019 10:11:36 -0800 (PST) Received: from wasted.cogentembedded.com ([31.173.83.140]) by smtp.gmail.com with ESMTPSA id t22sm3477710lfb.0.2019.02.04.10.11.33 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Mon, 04 Feb 2019 10:11:34 -0800 (PST) Subject: [PATCH v2 6/7] sh_eth: offload RX checksum on SH7734 From: Sergei Shtylyov To: netdev@vger.kernel.org, "David S. Miller" Cc: linux-renesas-soc@vger.kernel.org, linux-sh@vger.kernel.org References: Organization: Cogent Embedded Message-ID: Date: Mon, 4 Feb 2019 21:11:32 +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: Content-Language: en-MW Sender: linux-renesas-soc-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-renesas-soc@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP The SH7734 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 --- drivers/net/ethernet/renesas/sh_eth.c | 1 + 1 file changed, 1 insertion(+) Index: renesas/drivers/net/ethernet/renesas/sh_eth.c =================================================================== --- renesas.orig/drivers/net/ethernet/renesas/sh_eth.c +++ renesas/drivers/net/ethernet/renesas/sh_eth.c @@ -1049,6 +1049,7 @@ static struct sh_eth_cpu_data sh7734_dat .xdfar_rw = 1, .tsu = 1, .csmr = 1, + .rx_csum = 1, .select_mii = 1, .magic = 1, .cexcr = 1,