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=-4.5 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,NICE_REPLY_A,SPF_HELO_NONE, SPF_PASS,USER_AGENT_SANE_1 autolearn=no 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 24E2BC4338F for ; Thu, 22 Jul 2021 20:55:32 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 089EF60EB5 for ; Thu, 22 Jul 2021 20:55:32 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231989AbhGVUO4 (ORCPT ); Thu, 22 Jul 2021 16:14:56 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:50406 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231391AbhGVUOi (ORCPT ); Thu, 22 Jul 2021 16:14:38 -0400 Received: from mail-lf1-x12e.google.com (mail-lf1-x12e.google.com [IPv6:2a00:1450:4864:20::12e]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id E0B83C061389; Thu, 22 Jul 2021 13:54:03 -0700 (PDT) Received: by mail-lf1-x12e.google.com with SMTP id m16so10494151lfg.13; Thu, 22 Jul 2021 13:54:03 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=subject:to:cc:references:from:message-id:date:user-agent :mime-version:in-reply-to:content-language:content-transfer-encoding; bh=pbh/CQb2PiIrUcgbLx8/JBOtgKdjS9UoSA27WAOPs/0=; b=KEOEEuiQX1cSdQyCB198KYTz8rFJXRF8IEOZDp9ej0LDHIr1/BdK+m08lMNqwgkzeZ B8aVbSu7c0+0slJDLOJTH/uusay1g4ofQBEUN+0kcifCALwG7is073MLDTkEB4HpMPzI zZkDWwa+XV/G3lLhd8R97FYBDlB7MtQgkYWIHUM+X1/LpQyB4emE9PIFFb5dSk1iWo9F FkiNXF9LYgzypKV0hS73PuvejKb9TabhidELIK7YdgEjSpC5tHJ+nSu/fVQmqueLJemX w2TZ5KnTgE7PQw2X8Azjpts92mtoJWZki+nNcTrfYLRxbPvJXZqHsYGRDsgpIksL7RAc 37PA== 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:message-id:date :user-agent:mime-version:in-reply-to:content-language :content-transfer-encoding; bh=pbh/CQb2PiIrUcgbLx8/JBOtgKdjS9UoSA27WAOPs/0=; b=qelEMLJESEUiA/mEro9iQrLtZPkJUw9iqIwRP67qAbbjd8YqixKaLcpfurjsJ/13M5 fjpGQur/DVP6dQBjicRqW1A80jV3pTIafLZItY8FDQAWyzbsqori28aCdy6mGB7bTnp3 ZCsDVa1PAXs0bSnz+Ggaq62XdVbX5gM8eaMP+IFCzr0iEE+SEZ0tNfocJ0ffTqPFYw/g QDsSquM958SnPSsgqjT6y/leOJ5VRXoCwGuTk1fhB3GPEzUeZNuYMG/Bkaz10QE8uxY+ cmfCIUB2D+JCVSzuJxxPmNRqSXtyEEX/JdSxEn+7cERrvA/9E09DtbhVGZ0U/l+TTUIG rWQw== X-Gm-Message-State: AOAM531LezyAzN0SKBUifj2/6Ys6SRwX0QWY8QnY+H7g6VXReF4bq0Rg 3zze562a6KDymBdlIM3oQII= X-Google-Smtp-Source: ABdhPJwOpxaaBDmcH39ZAXRkIuVLhHCstAIiEDCDfVWy+hjkjlV+YWR2JXfbXf85gwgTQ/fu0yg2Hg== X-Received: by 2002:a05:6512:98a:: with SMTP id w10mr845492lft.76.1626987242339; Thu, 22 Jul 2021 13:54:02 -0700 (PDT) Received: from [192.168.1.102] ([31.173.84.209]) by smtp.gmail.com with ESMTPSA id z13sm1586708lfd.49.2021.07.22.13.54.00 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Thu, 22 Jul 2021 13:54:02 -0700 (PDT) Subject: Re: [PATCH net-next 00/18] Add Gigabit Ethernet driver support To: Biju Das , "David S. Miller" , Jakub Kicinski Cc: Geert Uytterhoeven , Sergey Shtylyov , Adam Ford , Andrew Lunn , Yuusuke Ashizuka , Yoshihiro Shimoda , netdev@vger.kernel.org, linux-renesas-soc@vger.kernel.org, Chris Paterson , Biju Das , Prabhakar Mahadev Lad References: <20210722141351.13668-1-biju.das.jz@bp.renesas.com> From: Sergei Shtylyov Message-ID: Date: Thu, 22 Jul 2021 23:53:59 +0300 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:78.0) Gecko/20100101 Thunderbird/78.10.1 MIME-Version: 1.0 In-Reply-To: <20210722141351.13668-1-biju.das.jz@bp.renesas.com> Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: 7bit Precedence: bulk List-ID: X-Mailing-List: linux-renesas-soc@vger.kernel.org On 7/22/21 5:13 PM, Biju Das wrote: > The DMAC and EMAC blocks of Gigabit Ethernet IP is almost similar to Ethernet AVB. > > The Gigabit Etherner IP consists of Ethernet controller (E-MAC), Internal TCP/IP Offload Engine (TOE) and Dedicated Direct memory access controller (DMAC). > > With few changes in driver, we can support Gigabit ethernet driver as well. > > This patch series is aims to support the same > > RFC->V1 > * Incorporated feedback from Andrew, Sergei, Geert and Prabhakar > * https://patchwork.kernel.org/project/linux-renesas-soc/list/?series=515525 > > Biju Das (18): > dt-bindings: net: renesas,etheravb: Document Gigabit Ethernet IP > drivers: clk: renesas: rzg2l-cpg: Add support to handle MUX clocks > drivers: clk: renesas: r9a07g044-cpg: Add ethernet clock sources > drivers: clk: renesas: r9a07g044-cpg: Add GbEthernet clock/reset It's not a good idea to have the patch to the defferent subsystems lumped all together in a single series... > ravb: Replace chip type with a structure for driver data I was expecting some real changes on how the gen2/3 diff. features in this patch, but I only saw new info having no real changes where they were needed and having the changes that did not need to be converted yet... Anwyay, I have stopped here for today. > ravb: Factorise ptp feature > ravb: Add features specific to R-Car Gen3 > ravb: Add R-Car common features > ravb: Factorise ravb_ring_free function > ravb: Factorise ravb_ring_format function > ravb: Factorise ravb_ring_init function > ravb: Factorise {emac,dmac} init function > ravb: Factorise ravb_rx function > ravb: Factorise ravb_adjust_link function > ravb: Factorise ravb_set_features > ravb: Add reset support > ravb: Add GbEthernet driver support > arm64: dts: renesas: r9a07g044: Add GbEther nodes > [...] MBR, Sergei