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=-3.6 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,SPF_HELO_NONE,SPF_PASS 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 CCB13C388F9 for ; Fri, 30 Oct 2020 22:06:51 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 702FA206E9 for ; Fri, 30 Oct 2020 22:06:51 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="jS4KKAUF" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1725909AbgJ3WGr (ORCPT ); Fri, 30 Oct 2020 18:06:47 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:49768 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725797AbgJ3WGr (ORCPT ); Fri, 30 Oct 2020 18:06:47 -0400 Received: from mail-ed1-x543.google.com (mail-ed1-x543.google.com [IPv6:2a00:1450:4864:20::543]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 6B17DC0613CF; Fri, 30 Oct 2020 15:06:46 -0700 (PDT) Received: by mail-ed1-x543.google.com with SMTP id l16so8246699eds.3; Fri, 30 Oct 2020 15:06:46 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=date:from:to:cc:subject:message-id:references:mime-version :content-disposition:in-reply-to; bh=3EaeiHxHi/g6G5ROqfUs+oSpGqvS/KG2JfUQSdxi54I=; b=jS4KKAUFecGNEOaIehjt4dH23+K9OgYnyWTkDWQBAl4AnOvzUjP8mIav1q4sUoonVN tdgidoJkouQQgQePhOX19OxC/sn97hDaxerSTNrsV7w2llPc2aa6h9hvZV2RfmmBC5dY 7ALBRyLrdFrhXaCo+Xos3Cvjaxd/TMW/CYoJQGxjJkf3zAKlORPVXrZReBNLdLTWe8D7 1oH+QAQGyCdjwoyQRAvn5Z8EHlzJ9nDkwwT9Va4zwjFEN55QxLqSCSIVLVQ97TYU4JhS AeiYEF7PXzVMPHKnbg9v3o3Wqf8/s5hwhrUd5K+8gOZLUxJsQ3vV/tU6+gLcGUgQBbvz WIuQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:date:from:to:cc:subject:message-id:references :mime-version:content-disposition:in-reply-to; bh=3EaeiHxHi/g6G5ROqfUs+oSpGqvS/KG2JfUQSdxi54I=; b=QxjqjnLVNeVXlJBJ9wP3CIOU9z6o9cNe9kjwbDQ4BZsqgUlgQ9YgdQTSvpAPHFCABk pQUKajQ/BbG3dhvIGnL7XsTmElviMTYpSnTpKokL/iQu3u+nWIIrQbc6AUhf/g+hQuG8 hRDRdg1Agg62Z0G8VVsWigHvxJcgtaGalGxBuW4j2nLsXj9UVfaUgooZ51WtUsO7kBC9 AnkbxDlUt4Gy9lN699iPLWhdKO7DUXs9kEt8Fvecyq8aTFXxWYQUGGQlmjBgmVLG0rxI bS8uUdS82pZIdDyrVbiS4pjNaffXfCjOZYUlWXPowYEgUdwscRbh3QPacDM5C3IZ++gE OYiA== X-Gm-Message-State: AOAM530sud94AkhzU7E0P3woRnu1gJvrC8gMffhyiYfsUJ/JCjqRTOMa I8Q2Hn9hYUwpUFLMs57kXtusUgCK/aTWww== X-Google-Smtp-Source: ABdhPJx6iiK9+gLKNAIeuGTGcAdKai1w8pMO5FmSZLu+Gmv0ak537VpCQhzV6qRtUsi72b4dWsphBQ== X-Received: by 2002:a05:6402:187:: with SMTP id r7mr4628793edv.360.1604095605113; Fri, 30 Oct 2020 15:06:45 -0700 (PDT) Received: from skbuf ([188.25.2.177]) by smtp.gmail.com with ESMTPSA id bw25sm3455667ejb.119.2020.10.30.15.06.43 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 30 Oct 2020 15:06:44 -0700 (PDT) Date: Sat, 31 Oct 2020 00:06:42 +0200 From: Vladimir Oltean To: Heiner Kallweit Cc: Ioana Ciornei , Andrew Lunn , Russell King , Jakub Kicinski , netdev@vger.kernel.org, linux-kernel@vger.kernel.org, Ioana Ciornei , Alexandru Ardelean , Andre Edich , Antoine Tenart , Baruch Siach , Christophe Leroy , Dan Murphy , Divya Koppera , Florian Fainelli , Hauke Mehrtens , Jerome Brunet , Kavya Sree Kotagiri , Linus Walleij , Marco Felsch , Marek Vasut , Martin Blumenstingl , Mathias Kresin , Maxim Kochetkov , Michael Walle , Neil Armstrong , Nisar Sayed , Oleksij Rempel , Philippe Schenker , Willy Liu , Yuiko Oshino Subject: Re: [PATCH net-next 00/19] net: phy: add support for shared interrupts (part 1) Message-ID: <20201030220642.ctkt2pitdvri3byt@skbuf> References: <20201029100741.462818-1-ciorneiioana@gmail.com> <43d672ae-c089-6621-5ab3-3a0f0303e51a@gmail.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <43d672ae-c089-6621-5ab3-3a0f0303e51a@gmail.com> Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org On Fri, Oct 30, 2020 at 10:56:24PM +0100, Heiner Kallweit wrote: > I'd just like to avoid the term "shared interrupt", because it has > a well-defined meaning. Our major concern isn't shared interrupts > but support for multiple interrupt sources (in addition to > link change) in a PHY. You may be a little bit confused Heiner. This series adds support for exactly _that_ meaning of shared interrupts. Shared interrupts (aka wired-OR on the PCB) don't work today with the PHY library. I have a board that won't even boot to prompt when the interrupt lines of its 2 PHYs are enabled, that this series fixes. You might need to take another look through the commit messages I'm afraid.