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, URIBL_BLOCKED,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 8FFAEC3F2CD for ; Thu, 5 Mar 2020 12:41:58 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 62A1420848 for ; Thu, 5 Mar 2020 12:41:58 +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="hilxUGbL" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726129AbgCEMl5 (ORCPT ); Thu, 5 Mar 2020 07:41:57 -0500 Received: from pandora.armlinux.org.uk ([78.32.30.218]:39916 "EHLO pandora.armlinux.org.uk" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725993AbgCEMl5 (ORCPT ); Thu, 5 Mar 2020 07:41:57 -0500 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=YnYsjuIYSSEnkC+fTrjqyxoFCDXvJlC27BpNge5Iv0s=; b=hilxUGbLMHCtyN0YCuFXGnCoX apMav/j6NOyJigSqjKMc5ahlSwyqocMM0wQGNV2Y4AGwNw+JdXTEw29QTyFcp4NTripImChzeQbB1 jcsC9bRDg7UmJChCfV4zfE/F/4jRT8wTTUMjwuyM7Zw8aBxd02V7oyEtKrLeBBSlOwL6sgH8/ayNV 4uOnKBvXp8kIhtFVeiMPW7vb+CXVjl3voX0nqFDFwsCAB0j7PfOAbWwKcPymw87vzwZqSANHuHETz i4gZDnwdwHg1S1qfYeTwRR0/tiWlxz5t/TlbILVkuwQ+HcCg7mQiLTiqP14uc6QN7SzDc79kNaIYz tQ9yzrKlQ==; Received: from shell.armlinux.org.uk ([2001:4d48:ad52:3201:5054:ff:fe00:4ec]:48980) by pandora.armlinux.org.uk with esmtpsa (TLSv1.2:ECDHE-RSA-AES256-GCM-SHA384:256) (Exim 4.90_1) (envelope-from ) id 1j9pos-0006QT-K3; Thu, 05 Mar 2020 12:41:42 +0000 Received: from linux by shell.armlinux.org.uk with local (Exim 4.92) (envelope-from ) id 1j9pop-0007vO-HH; Thu, 05 Mar 2020 12:41:39 +0000 Date: Thu, 5 Mar 2020 12:41:39 +0000 From: Russell King - ARM Linux admin To: Andrew Lunn , Florian Fainelli , Heiner Kallweit Cc: "David S. Miller" , Jakub Kicinski , netdev@vger.kernel.org, Vivien Didelot Subject: [PATCH net-next 0/10] net: dsa: improve serdes integration Message-ID: <20200305124139.GB25745@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 Andrew Lunn mentioned that the Serdes PCS found in Marvell DSA switches does not automatically update the switch MACs with the link parameters. Currently, the DSA code implements a work-around for this. This series improves the Serdes integration, making use of the recent phylink changes to support split MAC/PCS setups. One noticable improvement for userspace is that ethtool can now report the link partner's advertisement. drivers/net/dsa/mv88e6xxx/chip.c | 437 +++++++++++++++++++++---------------- drivers/net/dsa/mv88e6xxx/chip.h | 35 +-- drivers/net/dsa/mv88e6xxx/port.c | 285 +++++------------------- drivers/net/dsa/mv88e6xxx/port.h | 29 ++- drivers/net/dsa/mv88e6xxx/serdes.c | 375 +++++++++++++++++++++++++------ drivers/net/dsa/mv88e6xxx/serdes.h | 34 ++- include/linux/mii.h | 57 +++-- net/dsa/port.c | 7 +- 8 files changed, 706 insertions(+), 553 deletions(-) -- RMK's Patch system: https://www.armlinux.org.uk/developer/patches/ FTTC broadband for 0.8mile line in suburbia: sync at 12.1Mbps down 622kbps up According to speedtest.net: 11.9Mbps down 500kbps up