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=-7.8 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,MAILING_LIST_MULTI,SPF_HELO_NONE, SPF_PASS,URIBL_BLOCKED,USER_AGENT_SANE_2 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 86BE8C433E6 for ; Wed, 13 Jan 2021 03:57:52 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 40B822312F for ; Wed, 13 Jan 2021 03:57:52 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726118AbhAMD5k (ORCPT ); Tue, 12 Jan 2021 22:57:40 -0500 Received: from mail.kernel.org ([198.145.29.99]:48118 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725818AbhAMD5k (ORCPT ); Tue, 12 Jan 2021 22:57:40 -0500 Received: by mail.kernel.org (Postfix) with ESMTPSA id 6D7292311B; Wed, 13 Jan 2021 03:56:57 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1610510219; bh=l3gJ3iTpEpGMUXfp1QrQLFiHvKSJEFnECEI0QL8WO+A=; h=Date:From:To:Cc:Subject:In-Reply-To:References:From; b=ScXPzktFC/A4y1ziDrtowPJ2672UPbSFMDh7okqzChpvdTy0dxAtm479UKmswurAl tNN3XqcQql12lds/q0rk3ORbFHWTJIDxb0w94frsY8b6vcOYmYojsud5UMRxHkvh3W iITdxtLiBZfXr73YPDzPy0a0/WZDCM3W9SWU3k7Ve2nnDPvPwJtCW6xv8LguE/yZly +pUhEJkO49AaPRIR2qQSZ+FyAWTFSTFfWF3WPe+i1iriYYL97sqNUStab5GDzGG9Ec cOiZd8hhqn66awNzZIObVR0aWxmw/oIE+42AbtuZnivRQn3F5WqlaE+JGB+RYiK+6V u+C9MEfvnrGRQ== Date: Wed, 13 Jan 2021 04:56:53 +0100 From: Marek =?UTF-8?B?QmVow7pu?= To: Vladimir Oltean 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: <20210113045653.2f1d797d@kernel.org> In-Reply-To: <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> <20210112215824.zosvizu4w3mqmjsr@skbuf> X-Mailer: Claws Mail 3.17.7 (GTK+ 2.24.32; x86_64-pc-linux-gnu) MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: quoted-printable Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org On Tue, 12 Jan 2021 23:58:24 +0200 Vladimir Oltean wrote: > On Tue, Jan 12, 2021 at 07:06:29PM +0100, Marek Beh=C3=BAn wrote: > > On Tue, 12 Jan 2021 16:29:09 +0000 > > Russell King - ARM Linux admin wrote: > > =20 > > > 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. =20 > >=20 > > 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. =20 >=20 > What do you mean here? What makes this specific to DSA? https://www.spinics.net/lists/netdev/msg675899.html