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: 12876359 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 bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 54F26C433EF for ; Fri, 10 Jun 2022 03:36:25 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-Id:Date:Subject:Cc:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=zlV9wLzXRonGyyW30aVdUZDhk8205TDGHUCoDsDH2mA=; b=cxNsfYBWRogm/A Wacdh0Mn1PaEBi6ZzoCRwoib7gvTpRYmSnmanVQxh3L7bQgKPadRaVgF0XMfnsM7WbbUoaqNFzXa4 kc8RoKfqXlA5P75lkqZaS0KZjEJ7WOlrbQFV22lZlvaotKuCw2Gj5K6qmtZTX69KSNKX2pOG7BPBv MP2NGS4FY+gG8Aj8eIWeFFCMblG5knHK/R8ssvNl+5D0UwMCphpk/FcKQ70XeS8BnlcqTGDbQOXSh sI5LHYC0ki/fUrAxz6AJAlAPYyxEbFLG5GPIW7hcImjOqlr27mGvWSorl+/SyWfkIPsGZ66DzPDPC qtrONH1kS+HR3AonDAgA==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1nzVQF-005Re9-EF; Fri, 10 Jun 2022 03:34:55 +0000 Received: from mga11.intel.com ([192.55.52.93]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1nzVQ0-005RYQ-QN for linux-arm-kernel@lists.infradead.org; Fri, 10 Jun 2022 03:34:42 +0000 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1654832080; x=1686368080; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=YKMttFBPE2wCzfsgWycExPpf2Tu2U5inMYPLhQKTMdY=; b=D/W5y5rOoBalfnAachCN4jc0ysb9AHsiarSIdMxcYXG3DA34gC773OXS Kv4pwOOJwKDgtc4UdaF/mVCCN/7Wxh7fkLExLT2WqqQii9CtbXtwGa+4w E/XHrW2kLikhDhqHJBYTz303WD1xv7yHESRXXn8MrYkuSQX6M89DOTKX8 B8HPnv6BVOQBxL0VcuN1+vTANFQ8ktjLFyA8dfMUSZ+PWxfCTPEaDeD9/ 3sgK59vemDzFaMkDPXIG5eZTeh8mSfrjXZMnkTeal3bVTuBkxzRRo4kns p51C7/FIDvfyQoNUjJzCU3zJuUfSxlFf5EXM0Io4PLFtYOT9YyzmIjhmn Q==; X-IronPort-AV: E=McAfee;i="6400,9594,10373"; a="275024610" X-IronPort-AV: E=Sophos;i="5.91,288,1647327600"; d="scan'208";a="275024610" Received: from fmsmga007.fm.intel.com ([10.253.24.52]) by fmsmga102.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 09 Jun 2022 20:34:40 -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 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20220609_203440_890760_A4A3854D X-CRM114-Status: GOOD ( 13.76 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.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; }