From patchwork Mon May 10 11:14:10 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Oleksij Rempel X-Patchwork-Id: 12247709 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=-11.8 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_NONE, SPF_PASS,USER_AGENT_GIT autolearn=ham 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 CEFB8C433ED for ; Mon, 10 May 2021 11:40:58 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 9A6B9611C1 for ; Mon, 10 May 2021 11:40:58 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S234958AbhEJLeZ (ORCPT ); Mon, 10 May 2021 07:34:25 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:48896 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S238438AbhEJLRr (ORCPT ); Mon, 10 May 2021 07:17:47 -0400 Received: from metis.ext.pengutronix.de (metis.ext.pengutronix.de [IPv6:2001:67c:670:201:290:27ff:fe1d:cc33]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id DF582C06134D for ; Mon, 10 May 2021 04:14:32 -0700 (PDT) Received: from dude.hi.pengutronix.de ([2001:67c:670:100:1d::7]) by metis.ext.pengutronix.de with esmtps (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1lg3rj-0003u6-Dq; Mon, 10 May 2021 13:14:23 +0200 Received: from ore by dude.hi.pengutronix.de with local (Exim 4.92) (envelope-from ) id 1lg3rh-0005q8-2T; Mon, 10 May 2021 13:14:21 +0200 From: Oleksij Rempel To: Woojung Huh , UNGLinuxDriver@microchip.com, Andrew Lunn , Florian Fainelli , Vivien Didelot , Vladimir Oltean , "David S. Miller" , Jakub Kicinski Cc: Oleksij Rempel , kernel@pengutronix.de, netdev@vger.kernel.org, linux-kernel@vger.kernel.org, Russell King , Michael Grzeschik Subject: [RFC PATCH v2 0/9] provide cable test support for the ksz886x Date: Mon, 10 May 2021 13:14:10 +0200 Message-Id: <20210510111419.22384-1-o.rempel@pengutronix.de> X-Mailer: git-send-email 2.29.2 MIME-Version: 1.0 X-SA-Exim-Connect-IP: 2001:67c:670:100:1d::7 X-SA-Exim-Mail-From: ore@pengutronix.de X-SA-Exim-Scanned: No (on metis.ext.pengutronix.de); SAEximRunCond expanded to false X-PTX-Original-Recipient: netdev@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org X-Patchwork-State: RFC changes v2: - use generic MII_* defines where possible - rework phylink validate - remove phylink get state function - reorder cabletest patches to make PHY flag patch in the right order - fix MDI-X detection This patches provide support for cable testing on the ksz886x switches. Since it has one special port, we needed to add phylink with validation and extra quirk for the PHY to signal, that one port will not provide valid cable testing reports. Michael Grzeschik (2): net: phy: micrel: move phy reg offsets to common header net: dsa: microchip: ksz8795: add phylink support Oleksij Rempel (7): net: phy: micrel: use consistent indention after define net: phy: micrel: apply resume errata workaround for ksz8873 and ksz8863 net: phy/dsa micrel/ksz886x add MDI-X support net: phy: micrel: ksz8081 add MDI-X support net: dsa: microchip: ksz8795: add LINK_MD register support net: dsa: dsa_slave_phy_connect(): extend phy's flags with port specific phy flags net: phy: micrel: ksz886x/ksz8081: add cabletest support drivers/net/dsa/microchip/ksz8795.c | 218 +++++++++---- drivers/net/dsa/microchip/ksz8795_reg.h | 67 +--- drivers/net/ethernet/micrel/ksz884x.c | 105 +----- drivers/net/phy/micrel.c | 403 +++++++++++++++++++++++- drivers/net/phy/phylink.c | 2 +- include/linux/micrel_phy.h | 16 + net/dsa/slave.c | 4 + 7 files changed, 588 insertions(+), 227 deletions(-)