From patchwork Fri Mar 24 08:16:56 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Sit, Michael Wei Hong" X-Patchwork-Id: 13186539 X-Patchwork-Delegate: kuba@kernel.org Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 34F45C6FD1C for ; Fri, 24 Mar 2023 08:18:07 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231466AbjCXISF (ORCPT ); Fri, 24 Mar 2023 04:18:05 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:34966 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231438AbjCXIRx (ORCPT ); Fri, 24 Mar 2023 04:17:53 -0400 Received: from mga17.intel.com (mga17.intel.com [192.55.52.151]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 860C4252A9; Fri, 24 Mar 2023 01:17:49 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1679645869; x=1711181869; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=huOgNrOBcSC1/tjpitYzPeEN/HeYkrzn2WanLt9fM1M=; b=mwZ2mHOajToQtBkqit/Zizuknis3rRMx+YWLAy23lNS91OqfNHVap31n 8osDZP4gSa/D+AHu1K2//gyy+N4x4eCNMEfa4pPs4tl9lEEZ6dGQzbwKw cfgkTqjxPdvYHe6ZB9ooAmk3ncWOxzgncicGE6b/pLpmu3YjxmdDKTHYV n7WFNv2iuZjfIwTIsBHEtmn3l6qVAwTaLuYr2oX086QQO0GLXqJHt8eqo AUFrf3DXUXHXnW1GDQfmp5Y4Q5e1uEYpyA9ag7hUWfc+xN9/9SVZ6IEbq qIgU11oytcOuXlOYqrxk0+2DgYDq7M00D06cvX2hcZkUWTtKaU/vYfbdT A==; X-IronPort-AV: E=McAfee;i="6600,9927,10658"; a="320116160" X-IronPort-AV: E=Sophos;i="5.98,287,1673942400"; d="scan'208";a="320116160" Received: from fmsmga006.fm.intel.com ([10.253.24.20]) by fmsmga107.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 24 Mar 2023 01:17:49 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=McAfee;i="6600,9927,10658"; a="928574755" X-IronPort-AV: E=Sophos;i="5.98,287,1673942400"; d="scan'208";a="928574755" Received: from mike-ilbpg1.png.intel.com ([10.88.227.76]) by fmsmga006.fm.intel.com with ESMTP; 24 Mar 2023 01:17:45 -0700 From: Michael Sit Wei Hong To: Giuseppe Cavallaro , Alexandre Torgue , Jose Abreu , "David S . Miller" , Eric Dumazet , Jakub Kicinski , Paolo Abeni , Maxime Coquelin , Ong Boon Leong , netdev@vger.kernel.org, linux-stm32@st-md-mailman.stormreply.com, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, linux@armlinux.org.uk Cc: Looi Hong Aun , Voon Weifeng , Lai Peter Jun Ann Subject: [PATCH net v3 3/3] net: stmmac: remove redundant fixup to support fixed-link mode Date: Fri, 24 Mar 2023 16:16:56 +0800 Message-Id: <20230324081656.2969663-4-michael.wei.hong.sit@intel.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20230324081656.2969663-1-michael.wei.hong.sit@intel.com> References: <20230324081656.2969663-1-michael.wei.hong.sit@intel.com> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org X-Patchwork-Delegate: kuba@kernel.org Currently, intel_speed_mode_2500() will fix-up xpcs_an_inband to 1 if the underlying controller has a max speed of 1000Mbps. The value has been initialized and modified if it is a fixed-linked setup earlier. This patch removes the fix-up to allow for fixed-linked setup support. In stmmac_phy_setup(), ovr_an_inband is set based on the value of xpcs_an_inband. Which in turn will return an error in phylink_parse_mode() where MLO_AN_FIXED and ovr_an_inband are both set. Fixes: c82386310d95 ("stmmac: intel: prepare to support 1000BASE-X phy interface setting") Signed-off-by: Michael Sit Wei Hong --- drivers/net/ethernet/stmicro/stmmac/dwmac-intel.c | 1 - 1 file changed, 1 deletion(-) diff --git a/drivers/net/ethernet/stmicro/stmmac/dwmac-intel.c b/drivers/net/ethernet/stmicro/stmmac/dwmac-intel.c index 7deb1f817dac..6db87184bf75 100644 --- a/drivers/net/ethernet/stmicro/stmmac/dwmac-intel.c +++ b/drivers/net/ethernet/stmicro/stmmac/dwmac-intel.c @@ -251,7 +251,6 @@ static void intel_speed_mode_2500(struct net_device *ndev, void *intel_data) priv->plat->mdio_bus_data->xpcs_an_inband = false; } else { priv->plat->max_speed = 1000; - priv->plat->mdio_bus_data->xpcs_an_inband = true; } }