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 Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id AC639C43217 for ; Thu, 20 Oct 2022 02:23:33 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229736AbiJTCXc (ORCPT ); Wed, 19 Oct 2022 22:23:32 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:58714 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229569AbiJTCXb (ORCPT ); Wed, 19 Oct 2022 22:23:31 -0400 Received: from mail-qt1-x82c.google.com (mail-qt1-x82c.google.com [IPv6:2607:f8b0:4864:20::82c]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 030001D5E25; Wed, 19 Oct 2022 19:23:31 -0700 (PDT) Received: by mail-qt1-x82c.google.com with SMTP id a24so12914207qto.10; Wed, 19 Oct 2022 19:23:30 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=content-transfer-encoding:in-reply-to:from:references:cc:to :content-language:subject:user-agent:mime-version:date:message-id :from:to:cc:subject:date:message-id:reply-to; bh=9lB5arQHffZuEw1/gufkq+xRyVa+H5y2gBqdt079YS8=; b=afmDpeKvZHQ8ZP3dazfMRPJO3k3uVwvPrd5HuNSMdSZLdpYlO+rzSoIT+287dLPkLw LrOSTJ5Z0Z9121Z59cekYYH4DVkmBjnt7XLTQzFQbbH3tgZLzss8+NTGZ3/varM+dQLC X2+ih+J4npIh2mug1ZjWx4xwgX3fpn2kwcXJpiCRWVzPmKANoXe+PdFtjIkWD8Zo5cpa 2YydRcOD67QKodCKRHcK9KDQfgLAJjFiq2FpUVdzURO4JemsOWlAFZCXYufXrabN7NOy Uc7Rx2O4Hyj4795RBjDVxqsDKZLngG6YzukMBuFCjTWQ2TZijCZkHW798NYoKOc0UIBX kOXA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=content-transfer-encoding:in-reply-to:from:references:cc:to :content-language:subject:user-agent:mime-version:date:message-id :x-gm-message-state:from:to:cc:subject:date:message-id:reply-to; bh=9lB5arQHffZuEw1/gufkq+xRyVa+H5y2gBqdt079YS8=; b=AsMCOkrophgKIam7Q3pWmilIwq+EQQ/iYCD/GNoWReA7bAWj9XR+Z+NDFoSYqOX5Yw ofR1y823D8S3u9dGVrbUp0dzvpxdRsNeL299Q7RRNAHRRJkJnVYwNN7sx6+FpgwEHJlj t96mWy6vKvOAjsELbYpts/EmHr7GmrlDOv/beHfnvnji/mqWYqyoSYKzaDM9zeWIK4nF ihkUSlzLtfv+T88DbGzxmHtsfNis0fSwiZk9A3AKofFQZ1DlycZnhQkYeeWZH2vuNNBF scKPHzwK6dmF6yHCn3qUd+bI2BBiQb70gnTA0NAXjsB/EGrXjrKwHdwvcvYA3IJyzYAW 6KRg== X-Gm-Message-State: ACrzQf26sjgm0t1Z4wZBKwDVp/dyjCLJYRWFxIO9zAUOCO7cmu4rrw0q 3af5TUyjgffzVrVRlSaA3FwdoaidHss= X-Google-Smtp-Source: AMsMyM61M+FGhHV7uc+pRXMllfs3Dnt+txsGR4IMmW8EKQCIRiu3qgotTtLMcIdpC6YTRnh1HywOPA== X-Received: by 2002:ac8:7d81:0:b0:39c:d6ad:cce9 with SMTP id c1-20020ac87d81000000b0039cd6adcce9mr9414490qtd.81.1666232610039; Wed, 19 Oct 2022 19:23:30 -0700 (PDT) Received: from [192.168.1.102] (ip72-194-116-95.oc.oc.cox.net. [72.194.116.95]) by smtp.gmail.com with ESMTPSA id r8-20020a05620a298800b006be8713f742sm6568745qkp.38.2022.10.19.19.23.28 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Wed, 19 Oct 2022 19:23:29 -0700 (PDT) Message-ID: Date: Wed, 19 Oct 2022 19:23:26 -0700 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:102.0) Gecko/20100101 Thunderbird/102.4.0 Subject: Re: [PATCH v4 2/3] net: ethernet: renesas: Add Ethernet Switch driver Content-Language: en-US To: Yoshihiro Shimoda , davem@davemloft.net, edumazet@google.com, kuba@kernel.org, pabeni@redhat.com, robh+dt@kernel.org, krzysztof.kozlowski+dt@linaro.org, Andrew Lunn , Vladimir Oltean Cc: netdev@vger.kernel.org, devicetree@vger.kernel.org, linux-renesas-soc@vger.kernel.org References: <20221019083518.933070-1-yoshihiro.shimoda.uh@renesas.com> <20221019083518.933070-3-yoshihiro.shimoda.uh@renesas.com> From: Florian Fainelli In-Reply-To: <20221019083518.933070-3-yoshihiro.shimoda.uh@renesas.com> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org On 10/19/2022 1:35 AM, Yoshihiro Shimoda wrote: > Add Renesas Ethernet Switch driver for R-Car S4-8 to be used as an > ethernet controller. > > Signed-off-by: Yoshihiro Shimoda How can this be a switch driver when it does not include any switchdev header files nor does it attempt to be using the DSA framework? You are certainly duplicating a lot of things that DSA would do for you like managing PHYs and registering per-port nework devices. Why? -- Florian