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=-7.3 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,MENTIONS_GIT_HOSTING, SPF_HELO_NONE,SPF_PASS,USER_AGENT_SANE_1 autolearn=ham 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 9512EC76186 for ; Wed, 24 Jul 2019 20:02:52 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 6B8A7206BA for ; Wed, 24 Jul 2019 20:02:52 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="gldQi2Vc" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2405601AbfGXUCv (ORCPT ); Wed, 24 Jul 2019 16:02:51 -0400 Received: from mail-wm1-f67.google.com ([209.85.128.67]:38778 "EHLO mail-wm1-f67.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2405258AbfGXUCu (ORCPT ); Wed, 24 Jul 2019 16:02:50 -0400 Received: by mail-wm1-f67.google.com with SMTP id s15so21331605wmj.3 for ; Wed, 24 Jul 2019 13:02:48 -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=8PyS/0yEh0m/QkdJPTqZiIMEx1tE1OoxiKyHLXTqNUA=; b=gldQi2Vcjby/C59wOCrQz4Op5rUAMRcTt6NzmhCjxy1ECuDD9jkR1pOAnkXYba9STU pTVTTtEfuJ8hDaM77yr3mlh9zgDAMEBJC2sJ6ZJLkG9+MfcNGm4jKUJnSjVIGv1SJonO 3YeOj96ERrE5fsU5Pn2WMZPcDCznQVxvKlOV+f+RPN5BybgC7o4Dx3KELHEOwZZFXU8S Qw0Uub5wcntnHkc+QXwcKj75UmwDUd/d3ekZXRuybQWbEwZMLPOPJTf1Pcb8sU1Lr9yp rgAL/Awg7PeFieiSq6AJW7hrDfDhJCOpDD74elnnqjCNsAvRJwYp/AjOLALsigt4DZEO wk6Q== 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=8PyS/0yEh0m/QkdJPTqZiIMEx1tE1OoxiKyHLXTqNUA=; b=svGZ6tl4SpvZoYO8Kt4oVdo8pKaAGoT9j5lTJupbrI3r4KidI4+BhDY5qHdyJNeVgo qEH6NZhl5JVd3MYToEjD0JK9mB5QIPxgVSrWOY/HmKtD1mbEHtwNEe0nGgqXYqQewFxH /laYxUIe5a21oaT7TC+qdrHUOQt7W9ff6vAcv9VTqZLTDNsGhbW1p8pP5m2OCmhVAmjT FCc+9kvrZEW8hUs6Ab4d1+razc+iNzIXCYrKXB4v7s2GNl90BbZMOkhnuWZ5cqLcnvjl lB9iWgzDzcqPlsGgYgL35qaLGXfU80opTn2lGUXEO+f+/C+ypFp18J88nz5BDdSMXPbn tI8g== X-Gm-Message-State: APjAAAUIZR9pp0guZmP9IyAEG8rW6VZTW6BVuXGwWgFDS9NS0dwxCa4n ka2jGPjqum36Yb8jea2IcRA= X-Google-Smtp-Source: APXvYqycfTRyu4DPfZS0m3p2dOXZZPrOXB6ycA7CXlUhQOXSpBeS1PbrDPYfqy8XXCFNnVKLCZitxA== X-Received: by 2002:a1c:544d:: with SMTP id p13mr78757809wmi.78.1563998567714; Wed, 24 Jul 2019 13:02:47 -0700 (PDT) Received: from ?IPv6:2003:ea:8f43:4200:60e4:dd99:f7ec:c519? (p200300EA8F43420060E4DD99F7ECC519.dip0.t-ipconnect.de. [2003:ea:8f43:4200:60e4:dd99:f7ec:c519]) by smtp.googlemail.com with ESMTPSA id p14sm38427234wrx.17.2019.07.24.13.02.46 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Wed, 24 Jul 2019 13:02:46 -0700 (PDT) Subject: Re: Driver support for Realtek RTL8125 2.5GB Ethernet To: Jian-Hong Pan , Linux Netdev List , Yan-Hsuan Chuang Cc: Linux Upstreaming Team References: From: Heiner Kallweit Message-ID: Date: Wed, 24 Jul 2019 22:02:40 +0200 User-Agent: Mozilla/5.0 (Windows NT 10.0; WOW64; rv:60.0) Gecko/20100101 Thunderbird/60.8.0 MIME-Version: 1.0 In-Reply-To: Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: 7bit Sender: netdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org On 24.07.2019 10:19, Jian-Hong Pan wrote: > Hi all, > > We have got a consumer desktop equipped with Realtek RTL8125 2.5GB > Ethernet [1] recently. But, there is no related driver in mainline > kernel yet. So, we can only use the vendor driver [2] and customize > it [3] right now. > > Is anyone working on an upstream driver for this hardware? > At least I'm not aware of any such work. Issue with Realtek is that they answer individual questions very quickly but company policy is to not release any datasheets or errata documentation. RTL8169 inherited a lot from RTL8139, so I would expect that the r8169 driver could be a good basis for a RTL8125 mainline driver. > [1] https://www.realtek.com/en/press-room/news-releases/item/realtek-launches-world-s-first-single-chip-2-5g-ethernet-controller-for-multiple-applications-including-gaming-solution > [2] https://www.realtek.com/en/component/zoo/category/network-interface-controllers-10-100-1000m-gigabit-ethernet-pci-express-software > [3] https://github.com/endlessm/linux/commit/da1e43f58850d272eb72f571524ed71fd237d32b > > Jian-Hong Pan > Heiner