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 830EAC433EF for ; Mon, 6 Dec 2021 18:31:52 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S234846AbhLFSfU (ORCPT ); Mon, 6 Dec 2021 13:35:20 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:48740 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S233544AbhLFSfU (ORCPT ); Mon, 6 Dec 2021 13:35:20 -0500 Received: from mail-ed1-x532.google.com (mail-ed1-x532.google.com [IPv6:2a00:1450:4864:20::532]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id E5F0AC061746 for ; Mon, 6 Dec 2021 10:31:50 -0800 (PST) Received: by mail-ed1-x532.google.com with SMTP id l25so46576566eda.11 for ; Mon, 06 Dec 2021 10:31:50 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=date:from:to:cc:subject:message-id:references:mime-version :content-disposition:in-reply-to; bh=A4et8p40H6Zf4KYzWkDn8PJl/oJNlm4nqaGwsmGSsdY=; b=gngB4SKUe9aFybsD7rXyy2feRq2+OS1ISkvw7y7IPZyLdxxIJ9MqJnBCDyPVE3Ddi3 adFcmeQN71XO6CGUynAeQhy7d1Og1wvWzyMj5+VFBP3TOAgIb5lXHhbj6wD5C/OPLl9w AaSyN1Tp3WdoeIMautH64Z6fA54bptd2kKEQTDwI7Cnx/5d9v+Wwin2guCIiqAii2KQ/ 605YUCXpXi0OhFKNHZAKOrhqKIzEbpViph3hYHxNRkGGP2MmD8+Cp0XhHq7gMgy8joxZ PeEHJhbowyvPWJHgYqAIbuj1hrQLj3Ngi9JReKZBWs5vfHTxEBTmsezA38aMEfgIq6Qk emoA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:date:from:to:cc:subject:message-id:references :mime-version:content-disposition:in-reply-to; bh=A4et8p40H6Zf4KYzWkDn8PJl/oJNlm4nqaGwsmGSsdY=; b=tdvW4AQ5d31aeNADvZOEPyD2fHTx890nLoZ+K++29XkVb0RfED+p93HdKGjYFnKqor LO5fIwF2zyDIFX0B0GgBQdMQCW+eSA5j86q+j3Gu3tJKHZ/NqEhTKrAl6iarpS9Unf4m OpGqH5mSBr/V0b6xCx4tc3vMgqpLbbZSdz/pbrgcF8fW1BQxwWlJ0yzd7JWHL5ADgm+S R1cuXiv0AotBYnqdsVxcBiu1vsaCPkbam6M9a4YkTLWfR6cPbMjglUMrcXBG5uWgz0ar w2d7DpEEWhaESrGHJLam61uLW+brOgQj/6o8T80ORei5iuvj2G2GW0TUCyfZa69RrYeC 24yg== X-Gm-Message-State: AOAM531ypI8Jiv6MfgJC40SUCurXY1bkwTw4Lj9KQPVVLsbu0Yfu+apV k7nmDdC13fD2eLXorIyv0oM= X-Google-Smtp-Source: ABdhPJwybZpZl7M4k2F/y1dX9/4RcmzHHQltTJVhDINxtwUIB4K22TEH35PUgPhcs8+l/GfuqAolJA== X-Received: by 2002:a17:907:a0d4:: with SMTP id hw20mr47836252ejc.16.1638815509353; Mon, 06 Dec 2021 10:31:49 -0800 (PST) Received: from skbuf ([188.25.173.50]) by smtp.gmail.com with ESMTPSA id dp16sm8178131ejc.34.2021.12.06.10.31.48 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 06 Dec 2021 10:31:48 -0800 (PST) Date: Mon, 6 Dec 2021 20:31:47 +0200 From: Vladimir Oltean To: Martyn Welch Cc: Andrew Lunn , Vivien Didelot , Florian Fainelli , netdev@vger.kernel.org, kernel@collabora.com, Russell King Subject: Re: mv88e6240 configuration broken for B850v3 Message-ID: <20211206183147.km7nxcsadtdenfnp@skbuf> References: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org On Mon, Dec 06, 2021 at 06:26:25PM +0000, Martyn Welch wrote: > On Mon, 2021-12-06 at 17:44 +0000, Martyn Welch wrote: > > On Fri, 2021-12-03 at 17:25 +0100, Andrew Lunn wrote: > > > > Hi Andrew, > > > > > > Adding Russell to Cc: > > > > > > > I'm currently in the process of updating the GE B850v3 [1] to run > > > > a > > > > newer kernel than the one it's currently running. > > > > > > Which kernel exactly. We like bug reports against net-next, or at > > > least the last -rc. > > > > > > > I tested using v5.15-rc3 and that was also affected. > > > > I've just tested v5.16-rc4 (sorry - just realised I previously wrote > v5.15-rc3, it was v5.16-rc3...) and that was exactly the same. Just to clarify: you're saying that you're on v5.16-rc4 and that if you revert commit 3be98b2d5fbc ("net: dsa: Down cpu/dsa ports phylink will control"), the link works again? It is a bit strange that the external ports negotiate at 10Mbps/Full, is that the link speed you intend the ports to work at?