Received: by 2002:a05:6a10:c604:0:0:0:0 with SMTP id y4csp2631823pxt; Mon, 9 Aug 2021 05:25:40 -0700 (PDT) X-Google-Smtp-Source: ABdhPJyL1j8euOGCAGdoLvZ7JP4763bap3csz9qikVHoQOHln0kSFtT/BH7YxESYio9ZSE0DjZfT X-Received: by 2002:a05:6e02:1d8d:: with SMTP id h13mr476771ila.40.1628511939880; Mon, 09 Aug 2021 05:25:39 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1628511939; cv=none; d=google.com; s=arc-20160816; b=uzCE5/WcGfIsqxcamSOe1FS/9JsjiiVd51ssm5VPiXA0hWCcdAk7+F9pAWNbCbiDWh 0AjUIyxY/0laO4JPkjgNcbjUJIuc1iWVnxAKFstJN9Q1Y5AwBvqQf/f8CMMSb/8H75D6 JSn/Giv+G8i1ImjcKbJXi1nHO7bxjlfr4DqKiZEGb89DQ99EyGf+7HSW8MyfhPzgnZnT qj3Z8uoxqjeSfFD14K7s7A2i0sN6YSrNB9/pYOYv1DNuaV1onaAtpFqwmMwuZ3j6gJWO saEVDlgPufF50gBNq/hAiYMjeQ4M2D4G57NBoXW0aF982tKqcciOJMnKaCA0KYhG1V8K eHbg== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:content-transfer-encoding:mime-version :message-id:date:subject:cc:to:from; bh=H0SzPUfFX1eYKOnHEEgZQ3d+6ub3f1fNwyl+N6JCUxw=; b=wcu6bV+WAJK3C/LY7oyhpaaT0/C3ZCRn+bmHSNcfcUwZWyLtHUFxT5M+GbE5UI0nSh DmrBW2H5eDN662+42/6joshHS4w39s8p7aazDpxvDvzV8cljbqoqkvhL7s0wkUmA2ayP Hb7ppir3Tam+secEidhzyK5D7EWHljIckCC0P4yKwGmNNFdZi8fz7BNn6OiJ4XZYluFW YcmwZa6ca3cmP96FT2QKLvC39hexig+IxoysWtb6V1Iwoy3s8dw9e1ShAdHFCdPFqJD3 C5hpa3ZwehZ1P6p1Bha3HzoS+MRUnxF8+M7lj+YRhXBGhVfefin1UwIxAXyKuhGdvpkp eGFg== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=fail (p=NONE sp=NONE dis=NONE) header.from=intel.com Return-Path: Received: from vger.kernel.org (vger.kernel.org. [23.128.96.18]) by mx.google.com with ESMTP id d2si10550925ioi.55.2021.08.09.05.25.24; Mon, 09 Aug 2021 05:25:39 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18; Authentication-Results: mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=fail (p=NONE sp=NONE dis=NONE) header.from=intel.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S234893AbhHIKRj (ORCPT + 99 others); Mon, 9 Aug 2021 06:17:39 -0400 Received: from mga09.intel.com ([134.134.136.24]:15781 "EHLO mga09.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S234896AbhHIKRf (ORCPT ); Mon, 9 Aug 2021 06:17:35 -0400 X-IronPort-AV: E=McAfee;i="6200,9189,10070"; a="214648734" X-IronPort-AV: E=Sophos;i="5.84,307,1620716400"; d="scan'208";a="214648734" Received: from fmsmga008.fm.intel.com ([10.253.24.58]) by orsmga102.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 09 Aug 2021 03:17:06 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.84,307,1620716400"; d="scan'208";a="483284173" Received: from linux.intel.com ([10.54.29.200]) by fmsmga008.fm.intel.com with ESMTP; 09 Aug 2021 03:17:05 -0700 Received: from glass.png.intel.com (glass.png.intel.com [10.158.65.69]) by linux.intel.com (Postfix) with ESMTP id F14CD580910; Mon, 9 Aug 2021 03:17:00 -0700 (PDT) From: Wong Vee Khee To: Andrew Lunn , Vivien Didelot , Florian Fainelli , "David S . Miller" , Jakub Kicinski , Giuseppe Cavallaro , Alexandre Torgue , Jose Abreu , Maxime Coquelin , Heiner Kallweit , Russell King Cc: Voon Weifeng , Wong Vee Khee , Michael Sit Wei Hong , Vladimir Oltean , linux-arm-kernel@lists.infradead.org, linux-stm32@st-md-mailman.stormreply.com, netdev@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH net-next 0/2] Intel AlderLake-S 2.5Gbps link speed support Date: Mon, 9 Aug 2021 18:22:27 +0800 Message-Id: <20210809102229.933748-1-vee.khee.wong@linux.intel.com> X-Mailer: git-send-email 2.25.1 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org This patch series add 2.5Gbps support for Intel AlderLake-S platform. Beside register 2.5G callback function in the dwmac_intel driver, an additional step to not perform xPCS soft reset on driver init is also required. Michael Sit Wei Hong (2): net: pcs: xpcs: enable skip xPCS soft reset stmmac: intel: Enable 2.5Gbps on Intel AlderLake-S drivers/net/dsa/sja1105/sja1105_mdio.c | 2 +- .../net/ethernet/stmicro/stmmac/dwmac-intel.c | 4 ++++ .../net/ethernet/stmicro/stmmac/stmmac_mdio.c | 4 +++- drivers/net/pcs/pcs-xpcs.c | 16 ++++++++++++---- include/linux/pcs/pcs-xpcs.h | 3 ++- include/linux/stmmac.h | 1 + 6 files changed, 23 insertions(+), 7 deletions(-) -- 2.25.1