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=-2.1 required=3.0 tests=DKIM_INVALID,DKIM_SIGNED, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS, USER_AGENT_SANE_1 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 CC2D6C10F27 for ; Wed, 11 Mar 2020 12:07:02 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 6FA4B222C3 for ; Wed, 11 Mar 2020 12:07:02 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (2048-bit key) header.d=armlinux.org.uk header.i=@armlinux.org.uk header.b="aPddCsPU" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729259AbgCKMHB (ORCPT ); Wed, 11 Mar 2020 08:07:01 -0400 Received: from pandora.armlinux.org.uk ([78.32.30.218]:53078 "EHLO pandora.armlinux.org.uk" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1729215AbgCKMHB (ORCPT ); Wed, 11 Mar 2020 08:07:01 -0400 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=armlinux.org.uk; s=pandora-2019; h=Sender:Content-Type:MIME-Version: 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:In-Reply-To:References:List-Id: List-Help:List-Unsubscribe:List-Subscribe:List-Post:List-Owner:List-Archive; bh=wCE9C59qwMQQJwLE+jwDwqtyX2iDMrO6Wk2xbZTZ2vw=; b=aPddCsPUU8JUifExOuLawFAKc INnTMzAduDIbeBMFsF6tTRKDura8mvb5KpP0bCeqJAITYEJPrmANFNgwTFMatg08ZdTrOnXuswWGx 86PrtoTcAxvDYGPtoDEdXZpUEO21dOWoatL50xAXeTi+OYC4r44KQpqZpzTA8QFiqf81AG3z76dwy mlRzLCI8chIW9i9wdN0vYPCJmJTH09DuGeTcA4KVkSAhnZ1+LLuatQs8RUyATFfchdxO4JuzvRoH0 m3dqdMM8HN9KsMCeUl1G7FmY1wdoZ4htKAJn4bCENaAysqIhVEjSfF+vemndPPr5lPL4+v4DEBwOa GpOLMq0hw==; Received: from shell.armlinux.org.uk ([fd8f:7570:feb6:1:5054:ff:fe00:4ec]:34984) by pandora.armlinux.org.uk with esmtpsa (TLSv1.2:ECDHE-RSA-AES256-GCM-SHA384:256) (Exim 4.90_1) (envelope-from ) id 1jC08N-00036o-S6; Wed, 11 Mar 2020 12:06:47 +0000 Received: from linux by shell.armlinux.org.uk with local (Exim 4.92) (envelope-from ) id 1jC08J-0005IV-UJ; Wed, 11 Mar 2020 12:06:43 +0000 Date: Wed, 11 Mar 2020 12:06:43 +0000 From: Russell King - ARM Linux admin To: Andrew Lunn , Florian Fainelli , Heiner Kallweit Cc: "David S. Miller" , netdev@vger.kernel.org Subject: [PATCH net-next 0/5] add phylink support for PCS Message-ID: <20200311120643.GN25745@shell.armlinux.org.uk> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline User-Agent: Mutt/1.10.1 (2018-07-13) Sender: netdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org Hi, This series adds support for IEEE 802.3 register set compliant PCS for phylink. In order to do this, we: 1. convert the existing (unused) mii_lpa_to_ethtool_lpa_x() function to a linkmode variant. 2. add a helper for clause 37 advertisements, supporting both the 1000baseX and defacto 2500baseX variants. Note that ethtool does not support half duplex for either of these, and we make no effort to do so. 3. add accessors for modifying a MDIO device register, and use them in phylib, rather than duplicating the code from phylib. 4. add support for decoding the advertisement from clause 22 compatible register sets for clause 37 advertisements and SGMII advertisements. 5. add support for clause 45 register sets for 10GBASE-R PCS. These have been tested on the LX2160A Clearfog-CX platform. drivers/net/phy/mdio_bus.c | 55 +++++++++++ drivers/net/phy/phy-core.c | 31 ------ drivers/net/phy/phylink.c | 236 +++++++++++++++++++++++++++++++++++++++++++++ include/linux/mdio.h | 4 + include/linux/mii.h | 57 +++++++---- include/linux/phy.h | 19 ++++ include/linux/phylink.h | 8 ++ include/uapi/linux/mii.h | 5 + 8 files changed, 366 insertions(+), 49 deletions(-) -- RMK's Patch system: https://www.armlinux.org.uk/developer/patches/ FTTC broadband for 0.8mile line in suburbia: sync at 10.2Mbps down 587kbps up