From patchwork Wed Jun 15 08:39:05 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Ong Boon Leong X-Patchwork-Id: 12881935 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 3CC77C43334 for ; Wed, 15 Jun 2022 08:44:34 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1344162AbiFOIoc (ORCPT ); Wed, 15 Jun 2022 04:44:32 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:47720 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S235631AbiFOIoE (ORCPT ); Wed, 15 Jun 2022 04:44:04 -0400 Received: from mga04.intel.com (mga04.intel.com [192.55.52.120]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 9D02B42492; Wed, 15 Jun 2022 01:44:03 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1655282643; x=1686818643; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=YKMttFBPE2wCzfsgWycExPpf2Tu2U5inMYPLhQKTMdY=; b=AUkDJa67BzUh+TyI0B4bkMLYvCEwlJhplLi2f/dzQbVFlFEsLlEsaYTu 1NcT4IOqoxVp0S636VS88R8RbBhRhYSM4bNEsKDxvLjfZLAEt89g0H9DB dRdSMEYf7bEeCbGbH6lqr/TW7Es7I6CkWfQBtwfKjP8Az5R2oVvMRYXmZ 6/KbCg+dcr9e0CiyaZjd9izOzNC8X46n4ck5mvTp/3RxpIiQetagdPUDi ieOzRWM1XQ+tFQ/QgCtNQS/WaRzgHk9JKoLWt3DSW++Dxfdm2TIqv2WCH 85TBwggmdw3Ap65jfEc52HDhT1yWfDTZt/BFfInbfNdZXWTG7RuRTMdOg g==; X-IronPort-AV: E=McAfee;i="6400,9594,10378"; a="277676345" X-IronPort-AV: E=Sophos;i="5.91,300,1647327600"; d="scan'208";a="277676345" Received: from orsmga004.jf.intel.com ([10.7.209.38]) by fmsmga104.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 15 Jun 2022 01:44:03 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.91,300,1647327600"; d="scan'208";a="712849391" Received: from p12hl98bong5.png.intel.com ([10.158.65.178]) by orsmga004.jf.intel.com with ESMTP; 15 Jun 2022 01:43:58 -0700 From: Ong Boon Leong To: Alexandre Torgue , Jose Abreu , Andrew Lunn , Heiner Kallweit , Russell King , Paolo Abeni , "David S . Miller" , Eric Dumazet , Jakub Kicinski , Vladimir Oltean , Vivien Didelot , Florian Fainelli , Maxime Coquelin , Giuseppe Cavallaro Cc: netdev@vger.kernel.org, linux-stm32@st-md-mailman.stormreply.com, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, Emilio Riva , Ong Boon Leong Subject: [PATCH net-next v5 2/5] stmmac: intel: prepare to support 1000BASE-X phy interface setting Date: Wed, 15 Jun 2022 16:39:05 +0800 Message-Id: <20220615083908.1651975-3-boon.leong.ong@intel.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20220615083908.1651975-1-boon.leong.ong@intel.com> References: <20220615083908.1651975-1-boon.leong.ong@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() redundantly fix-up phy_interface to PHY_INTERFACE_MODE_SGMII if the underlying controller is in 1000Mbps SGMII mode. The value of phy_interface has been initialized earlier. This patch removes such redundancy to prepare for setting 1000BASE-X mode for certain hardware platform configuration. Also update the intel_mgbe_common_data() to include 1000BASE-X setup. Signed-off-by: Ong Boon Leong --- drivers/net/ethernet/stmicro/stmmac/dwmac-intel.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/net/ethernet/stmicro/stmmac/dwmac-intel.c b/drivers/net/ethernet/stmicro/stmmac/dwmac-intel.c index 38fe77d1035..675dfb89b76 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->phy_interface = PHY_INTERFACE_MODE_SGMII; priv->plat->mdio_bus_data->xpcs_an_inband = true; } } @@ -562,7 +561,8 @@ static int intel_mgbe_common_data(struct pci_dev *pdev, plat->vlan_fail_q = plat->rx_queues_to_use - 1; /* Intel mgbe SGMII interface uses pcs-xcps */ - if (plat->phy_interface == PHY_INTERFACE_MODE_SGMII) { + if (plat->phy_interface == PHY_INTERFACE_MODE_SGMII || + plat->phy_interface == PHY_INTERFACE_MODE_1000BASEX) { plat->mdio_bus_data->has_xpcs = true; plat->mdio_bus_data->xpcs_an_inband = true; }