From patchwork Wed May 5 09:20:16 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Oleksij Rempel X-Patchwork-Id: 431527 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 1070BC433B4 for ; Wed, 5 May 2021 09:22:35 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id D5562613F0 for ; Wed, 5 May 2021 09:22:34 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233015AbhEEJXa (ORCPT ); Wed, 5 May 2021 05:23:30 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:53666 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232633AbhEEJW5 (ORCPT ); Wed, 5 May 2021 05:22:57 -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 B5FB3C061377 for ; Wed, 5 May 2021 02:20:40 -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 1leDhn-0005Xa-20; Wed, 05 May 2021 11:20:31 +0200 Received: from ore by dude.hi.pengutronix.de with local (Exim 4.92) (envelope-from ) id 1leDhj-0002d3-P8; Wed, 05 May 2021 11:20:27 +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 v1 0/9] provide cable test support for the ksz886x Date: Wed, 5 May 2021 11:20:16 +0200 Message-Id: <20210505092025.8785-1-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 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 (3): net: phy: micrel: move phy reg offsets to common header net: dsa: microchip: ksz8795: add phylink support net: phy: micrel: add patch for erratas on port1 Oleksij Rempel (6): net: phy: micrel: use consistent indention after define net: phy: micrel: apply resume errata workaround for ksz8873 and ksz8863 net: phy: micrel: ksz886x add MDI-X support net: phy: micrel: ksz8081 add MDI-X support net: dsa: microchip: ksz8795: add LINK_MD register support net: phy: micrel: ksz886x/ksz8081: add cabletest support drivers/net/dsa/microchip/ksz8795.c | 110 +++++++ drivers/net/dsa/microchip/ksz8795_reg.h | 67 +--- drivers/net/ethernet/micrel/ksz884x.c | 70 +--- drivers/net/phy/micrel.c | 416 +++++++++++++++++++++++- drivers/net/phy/phylink.c | 2 +- include/linux/micrel_phy.h | 64 ++++ net/dsa/slave.c | 4 + 7 files changed, 586 insertions(+), 147 deletions(-)