From patchwork Mon Feb 4 18:12:39 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Sergei Shtylyov X-Patchwork-Id: 10796309 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 E6B4713A4 for ; Mon, 4 Feb 2019 18:12:59 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id D58102BF6C for ; Mon, 4 Feb 2019 18:12:59 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id C9A1F2BF72; Mon, 4 Feb 2019 18:12:59 +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 7FC912BF6C for ; Mon, 4 Feb 2019 18:12:59 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728037AbfBDSM6 (ORCPT ); Mon, 4 Feb 2019 13:12:58 -0500 Received: from mail-lj1-f179.google.com ([209.85.208.179]:42514 "EHLO mail-lj1-f179.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728408AbfBDSM6 (ORCPT ); Mon, 4 Feb 2019 13:12:58 -0500 Received: by mail-lj1-f179.google.com with SMTP id l15-v6so664671lja.9 for ; Mon, 04 Feb 2019 10:12:57 -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=iQ0EU+A67yBKqvtr/KKNnjcfu3fMAHJQV/90tv/pTqo=; b=YJr2Th3KYA2xyayTUzysDu12AB1EC/S4TOsyt6bjfzOHdDD8VgbdA0yPCYkALVhnx2 sNnjPtM8vOwwpYtGXc1EGq5zxxJNJXWji57IQWclrNEvfYaG8mJkl9uiV+kh0rRSaT1k OV4P3qnVUDWIMur1T8prkngIQcmWabJqFuvGvpUIIdrojC9DPLM+FvZqcPsv9MO/CTV7 AjZxGHdyFV8TBxmYOr/OodVqKlQbsjwEevdPoj5V9pKreAlwaJANMjSm79NvTBkmJ+IU 2K30WaDVr3uNCJMHeUvIgm7nMwRUI5iKDmW5pAr3U1nSIFhixQ3eg61MLx+laCIzoQkG 218w== 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=iQ0EU+A67yBKqvtr/KKNnjcfu3fMAHJQV/90tv/pTqo=; b=LeubR2epKx9Q+R0NkmJyWMqelAD4VA3K9CDkKTRYlmw574x2wwagZagQVKf0VU88zz ubwwqzOEKjwXokQawCe2mcdVLwBSlhtjaUYndH5pSBK0AlzGoU5+HoKCVT7DGoPu9j4G NPidQxDbh1EJYvB9HgE2Nr/dVvwW55ZXpcmpKT3Xb62CQnPztlM71Tb+zToWPSU2G9jO t3C+Hk9sV4sT7vOzfikQAef3HkRhLvZkusng0kitL9B8+BlJ1oT+I5RBU5AcN/XpEHyg 59JJxWeEpjlsLmtL0EDYpHN5XyiwJdA7u4GxPAMu3hVYmlZjuNIlC0k/7gu9OdUDXQ+q 5ofg== X-Gm-Message-State: AHQUAuZtq+96khJesm10cedfm9l228FIrye4jnr0IGMxF4oxpnabq7RX iWA4yT9MMtTqM0u+L1iJX67hKQuQ93U= X-Google-Smtp-Source: AHgI3IaiPYcrqlc+FB4Gh7UOl+mwJfcpTUteIrZn2oZjIvsWp/GZLuDLJx4BJt33Ig4t5QkWMc/TvA== X-Received: by 2002:a2e:4a19:: with SMTP id x25-v6mr352737lja.19.1549303976422; Mon, 04 Feb 2019 10:12:56 -0800 (PST) Received: from wasted.cogentembedded.com ([31.173.83.140]) by smtp.gmail.com with ESMTPSA id z9sm3195545lfj.79.2019.02.04.10.12.41 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Mon, 04 Feb 2019 10:12:46 -0800 (PST) Subject: [PATCH v2 7/7] sh_eth: offload RX checksum on SH7763 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: <2d6569b3-b83a-b815-30b1-56fde1a7a0e6@cogentembedded.com> Date: Mon, 4 Feb 2019 21:12:39 +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-sh-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-sh@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP The SH7763 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 @@ -1092,6 +1092,7 @@ static struct sh_eth_cpu_data sh7763_dat .irq_flags = IRQF_SHARED, .magic = 1, .cexcr = 1, + .rx_csum = 1, .dual_port = 1, };