From patchwork Fri Jun 10 03:29:37 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: 12876352 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 2A94CC43334 for ; Fri, 10 Jun 2022 03:34:51 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S242091AbiFJDes (ORCPT ); Thu, 9 Jun 2022 23:34:48 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:56952 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S240406AbiFJDer (ORCPT ); Thu, 9 Jun 2022 23:34:47 -0400 Received: from mga01.intel.com (mga01.intel.com [192.55.52.88]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id E50DC16FEE5; Thu, 9 Jun 2022 20:34:46 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1654832086; x=1686368086; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=YKMttFBPE2wCzfsgWycExPpf2Tu2U5inMYPLhQKTMdY=; b=gFfvUiE/rhRtkqXEI14KXS6BF8qrGXw9tSQYNYKuDPWKKFATSH71uWS2 o5erlIxtKdd+6FXjvNfqi1EJwFc/HLRjH25+ErHUgUhGQCI8Hk1FiPr5Z pX2LBp4jDSYstmoT5bi0Yq/RzzH8/Ia93QVrvbMoJ7g7PcZzMhVVsqCGq kKd041aCm/8WgHei2w4cwYy8wPV/9/5tT6bbwhJ5cuVDqAtTkLJMYw3Lu 5dYT6Fl9uboL0WJ1/z+NDomI5xv+ySLIPfSYp3evQ+j9dFQSBvJydRBd7 ikLRnHggSnQN85+g5v7WCK+1wBcU3YjzToIqhH3aW/I4gP8HVBL8BovJj A==; X-IronPort-AV: E=McAfee;i="6400,9594,10373"; a="302872609" X-IronPort-AV: E=Sophos;i="5.91,288,1647327600"; d="scan'208";a="302872609" Received: from fmsmga007.fm.intel.com ([10.253.24.52]) by fmsmga101.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 09 Jun 2022 20:34:39 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.91,288,1647327600"; d="scan'208";a="585971614" Received: from p12hl98bong5.png.intel.com ([10.158.65.178]) by fmsmga007.fm.intel.com with ESMTP; 09 Jun 2022 20:34:35 -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 v2 2/6] stmmac: intel: prepare to support 1000BASE-X phy interface setting Date: Fri, 10 Jun 2022 11:29:37 +0800 Message-Id: <20220610032941.113690-3-boon.leong.ong@intel.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20220610032941.113690-1-boon.leong.ong@intel.com> References: <20220610032941.113690-1-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; }