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=-2.7 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, URIBL_BLOCKED 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 6E715C43381 for ; Tue, 12 Jan 2021 21:59:28 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 3943B221FF for ; Tue, 12 Jan 2021 21:59:28 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2393786AbhALV7M (ORCPT ); Tue, 12 Jan 2021 16:59:12 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:49788 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2393775AbhALV7I (ORCPT ); Tue, 12 Jan 2021 16:59:08 -0500 Received: from mail-ed1-x52d.google.com (mail-ed1-x52d.google.com [IPv6:2a00:1450:4864:20::52d]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id DDC9CC061575 for ; Tue, 12 Jan 2021 13:58:27 -0800 (PST) Received: by mail-ed1-x52d.google.com with SMTP id w10so3149989edu.5 for ; Tue, 12 Jan 2021 13:58:27 -0800 (PST) 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:content-transfer-encoding:in-reply-to; bh=dFHOvrZvzu4T767u95NqXPaB/1B5vUyzVFhSf1ov3G8=; b=igQky6x4cpjN3PRlOMqzKHzsObQjcRVwnX58tjMJBcFOCTMbWFRa31TXNCp8mfZnBu P54G92sFObJI+ip1SYe2sOr5hhvEb3c4LYx3+NJqEwLmaDn5jJifdhMaWtw7yRKJXANC HykKzqpdyaqKC9KG2MLcYixeXjAYz7LYrkiIF2GoYXDCjuz1hK2ed/0WmLPXIphNy3yB +hvag2MHs7z0bxbYJlSwssOGlt51KhIlgmSi+69CQrwDekb21p2SuvVyH7YmBDur5Edu VQhkQ0SAs3dgnaZO6VrnKjTvdIIcJ5DU3swLa5a5P4qx3k1oYxbyWg6Ap2Um0mIE+kYh +qVA== 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:content-transfer-encoding :in-reply-to; bh=dFHOvrZvzu4T767u95NqXPaB/1B5vUyzVFhSf1ov3G8=; b=Do0olUplSMGH9yswFV6PwRdCV94ffFaD1a9xRC8g5XFcD60hWl4Mg2Ze7/AGfBb9AB Qq6msQNoC9NKIRrvgTcVCb3sh/Zd1+f2sDzldgZnsgJc7F6gkns/KYPI9xJxzqSwPRzT OdGa2Xb9G3CKitDNPExfkQrcePjOAQmdvo3D+nVUHShqWHUjOeHqMiLEx/YWjmnD56BO i9StgWS7jeCNYtwNFYRsFmhKYDJLdNB/IjLGrz44uBxdNAz9SAmMv2hdPfuD/diQbjV3 VKyK8Q0SdYJt9xko57cRZvKzeh614+8J3KmBBnNfB5A2Nb9uNr4CFysRq1UMDl47mgFQ EF6A== X-Gm-Message-State: AOAM530JanHIaFHNMLtidWggoH2xUsRlXchJQM/914JZh8gUn0wu6Zme sKB4lxy1gKq8PtzGODfKavM= X-Google-Smtp-Source: ABdhPJzeGKf/XMEG4qhcd9mi7FwSp23ixbqlJ8Kqpk9rz7k7/R5nmLVhGWtoyAOB1luPi+HcO3DBkw== X-Received: by 2002:a50:fb1a:: with SMTP id d26mr962581edq.101.1610488706648; Tue, 12 Jan 2021 13:58:26 -0800 (PST) Received: from skbuf (5-12-227-87.residential.rdsnet.ro. [5.12.227.87]) by smtp.gmail.com with ESMTPSA id z1sm2072497edm.89.2021.01.12.13.58.25 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 12 Jan 2021 13:58:26 -0800 (PST) Date: Tue, 12 Jan 2021 23:58:24 +0200 From: Vladimir Oltean To: Marek =?utf-8?B?QmVow7pu?= Cc: Russell King - ARM Linux admin , netdev@vger.kernel.org, pavana.sharma@digi.com, vivien.didelot@gmail.com, f.fainelli@gmail.com, kuba@kernel.org, lkp@intel.com, davem@davemloft.net, ashkan.boldaji@digi.com, andrew@lunn.ch, Chris Packham Subject: Re: [PATCH net-next v14 5/6] net: dsa: mv88e6xxx: Add support for mv88e6393x family of Marvell Message-ID: <20210112215824.zosvizu4w3mqmjsr@skbuf> References: <20210111012156.27799-1-kabel@kernel.org> <20210111012156.27799-6-kabel@kernel.org> <20210112111139.hp56x5nzgadqlthw@skbuf> <20210112170226.3f2009bd@kernel.org> <20210112162909.GD1551@shell.armlinux.org.uk> <20210112190629.5a118385@kernel.org> MIME-Version: 1.0 Content-Type: text/plain; charset=iso-8859-1 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: <20210112190629.5a118385@kernel.org> Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org On Tue, Jan 12, 2021 at 07:06:29PM +0100, Marek Behún wrote: > On Tue, 12 Jan 2021 16:29:09 +0000 > Russell King - ARM Linux admin wrote: > > > I'm seriously thinking about changing the phylink_validate() interface > > such that the question of which link _modes_ are supported no longer > > comes up with MAC drivers, but instead MAC drivers say what interface > > modes, speeds for each interface mode, duplexes for each speed are > > supported. > > BTW this would also solve the situation where DSA needs to know which > interface modes are supported on a particular port to know which modes > we can try on SFP connected to a DSA port. What do you mean here? What makes this specific to DSA?