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 bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 95CF9C02181 for ; Wed, 22 Jan 2025 20:17:55 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:In-Reply-To:Content-Type: MIME-Version:References:Message-ID:Subject:Cc:To:From:Date:Reply-To: Content-Transfer-Encoding:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=Uvex5e6pxn9WjTg+8tgFaEeT8EWGYbla2zLRi8ei0vU=; b=zZutXsok80z6OapNCF2G1A96X4 bDKp5T3gnN15VyNHr0+47ZPu8Tc1Bxp4NuO7LZzIv2bgeujeNNmbSJj81t15IMJfZpLTfZm+A4q1B uVCRQifmkhDAhsd8pxESTn0s9kg5yBAMrdXclo4z/79Mm+KYLLW+1LRAoLMECIXtotvIfe+oSGnZ4 zcJXZ01REt9F3RgIYWlW9jWRokv4m8S2SKdNOge85RBYZom7TdY4yAEvROldRYE3CDqFzU4+dEDr1 Az0+vvJRs7PGSqL+Sbllz+ZicWXOiARoOnvRPuMH+39f6+MD8//ygbjLH0euerMFZyu4Pp/pPUiMC EhbJdoyQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98 #2 (Red Hat Linux)) id 1tahAV-0000000B98S-2hCG; Wed, 22 Jan 2025 20:17:43 +0000 Received: from pandora.armlinux.org.uk ([2001:4d48:ad52:32c8:5054:ff:fe00:142]) by bombadil.infradead.org with esmtps (Exim 4.98 #2 (Red Hat Linux)) id 1tah9D-0000000B8wB-0n8M for linux-arm-kernel@lists.infradead.org; Wed, 22 Jan 2025 20:16:24 +0000 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=armlinux.org.uk; s=pandora-2019; h=Sender:In-Reply-To:Content-Type: MIME-Version:References:Message-ID:Subject:Cc:To:From:Date:Reply-To: Content-Transfer-Encoding:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Id: List-Help:List-Unsubscribe:List-Subscribe:List-Post:List-Owner:List-Archive; bh=Uvex5e6pxn9WjTg+8tgFaEeT8EWGYbla2zLRi8ei0vU=; b=ECvxqBxOD0UQYqU745zOkC8kqV GU0uaQ/iOnKqSb4C4pQUiYXZGrrxl7aGurYPqTCNxR8I3pShWNVaRYOb/fd+e6rpmLU5E2mst0iIu BQjVKs75+8Hu0eS3tp7PzMVa8Fob84KRUqjCaBXNOPbX73+TaE1grEzZszt52cqKiirkcszyVkMKa XJGnHHC52zQmZy+d77rcM6cmPpR6u6qzLlv4oUEs0UROkz+OXRI0SJoFAdacBex0w/dpxU0hQZGnc KpeSF5lQ6gdA3YdJDym3HxgvwGK67Umcmb5qqVha0UdO87GAi2+dxrK7ZCjwVXhB5UHrhBCPahTrH UjKJd24A==; Received: from shell.armlinux.org.uk ([fd8f:7570:feb6:1:5054:ff:fe00:4ec]:48414) by pandora.armlinux.org.uk with esmtpsa (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.96) (envelope-from ) id 1tah92-0000G3-1x; Wed, 22 Jan 2025 20:16:12 +0000 Received: from linux by shell.armlinux.org.uk with local (Exim 4.96) (envelope-from ) id 1tah8y-0005CZ-11; Wed, 22 Jan 2025 20:16:08 +0000 Date: Wed, 22 Jan 2025 20:16:08 +0000 From: "Russell King (Oracle)" To: Maxime Chevallier Cc: davem@davemloft.net, netdev@vger.kernel.org, linux-kernel@vger.kernel.org, devicetree@vger.kernel.org, thomas.petazzoni@bootlin.com, Andrew Lunn , Jakub Kicinski , Eric Dumazet , Paolo Abeni , linux-arm-kernel@lists.infradead.org, Christophe Leroy , Herve Codina , Florian Fainelli , Heiner Kallweit , Vladimir Oltean , =?iso-8859-1?Q?K=F6ry?= Maincent , Marek =?iso-8859-1?Q?Beh=FAn?= , Oleksij Rempel , =?iso-8859-1?Q?Nicol=F2?= Veronese , Simon Horman , mwojtas@chromium.org, Antoine Tenart , Rob Herring , Krzysztof Kozlowski , Conor Dooley Subject: Re: [PATCH net-next RFC v2 0/6] net: phy: Introduce a port representation Message-ID: References: <20250122174252.82730-1-maxime.chevallier@bootlin.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20250122174252.82730-1-maxime.chevallier@bootlin.com> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20250122_121623_224003_52610713 X-CRM114-Status: GOOD ( 11.35 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org On Wed, Jan 22, 2025 at 06:42:45PM +0100, Maxime Chevallier wrote: > First, a short disclaimer. This series is RFC, and there are quite a lot of > shortcomings : > > - The port representation is in a minimal form > - No SFP support is included, but it will be required for that series to come > out of RFC as we can't gracefully handle multi-port interfaces without it. Agreed - because I think SFP brings with it a whole host of issues that describing the media facing port would be error prone - and to do it accurately, we'd need a table of quirks to fix lots of broken modules. For example, many SFP modules with RJ45 connectors describe themselves as having a LC connector! -- RMK's Patch system: https://www.armlinux.org.uk/developer/patches/ FTTP is here! 80Mbps down 10Mbps up. Decent connectivity at last!