From patchwork Tue Feb 4 06:10:18 2025 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Choong Yong Liang X-Patchwork-Id: 13958691 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 0ABD6C0218F for ; Tue, 4 Feb 2025 06:19:29 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:Content-Transfer-Encoding: MIME-Version:References:In-Reply-To:Message-Id:Date:Subject:Cc:To:From: Reply-To:Content-Type:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=IcACEyIyfKqYtOq3YSlexlWsuSecXbyvW8V8JuodXkM=; b=QSXBmjHOR/Jb4cHIek93l2hwog hfqXK5XY++C8l/Fz8ALoACTli44XBFK8+NPM2f/LEqHS7dRsQLCrcAgHMPmBmXQAFG38ORP1vHqW7 Ay4NK6lIvanZhuAZJmlXrQgbxjWtHlYsOSLEq8c+dp1/pUiawCcYcRZRe0arRHBMRmkjsvpDJer8v E9+m1sZkg1vprUQbyoYRVA9ek+bUDxNIniE26zzIQ1/3raZx/oJHzJA6eND+gZwVXlyBWtAcoo/w+ B0wLNrHZ+9Y5HkQxj2IPdsBcyyOKn9yaP4z1UFHXrnNq67khm2h/jX0qaNR6NYEV3Uc23ORExMVGx Cr8bSY9Q==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98 #2 (Red Hat Linux)) id 1tfCHK-0000000HM1o-13mm; Tue, 04 Feb 2025 06:19:22 +0000 Received: from mgamail.intel.com ([192.198.163.10]) by bombadil.infradead.org with esmtps (Exim 4.98 #2 (Red Hat Linux)) id 1tfCA7-0000000HL2O-3MmI for linux-arm-kernel@lists.infradead.org; Tue, 04 Feb 2025 06:11:56 +0000 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1738649515; x=1770185515; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=QZfWA9dYKmvVNsMCsE/7yQ2QGkcpwm0BMvHWwbe94fo=; b=hfBdhJ3A9/Ke7VvNNV1r4nVLirnkyFdX480FF39vjyBh9JA2GN4/HIck dzesovZb+D2G8SdUbzDC5GAeDZkQV1iHbPFR1RuD3FyimYx5mWuU+JXv8 +DBmUtL5yLMe1lpqrsmzW8rUqryKtnlbeVYr8kwVT7MOGJHHu5+HB2xYX hhz1M1Iowh3592JEuW2cpqU6arsSZjG1qYapB9swvdWcAalxsr69SHQhX GLIrCLNrQ1VL/24OdOVV+JWmQjnMSlQoHV9y6E5mvyRaZmjVNkstou5Z8 qgPQfIxbQWzfL4fFyLg6r/9XjZBagM6M68pEeaMyjgGxSRrnv8kaGdwYb g==; X-CSE-ConnectionGUID: 7/WLnuXqT/K1x3nGcqWbSA== X-CSE-MsgGUID: wIe91h5hQqOsETC43RrK8Q== X-IronPort-AV: E=McAfee;i="6700,10204,11314"; a="50579695" X-IronPort-AV: E=Sophos;i="6.12,310,1728975600"; d="scan'208";a="50579695" Received: from orviesa009.jf.intel.com ([10.64.159.149]) by fmvoesa104.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 03 Feb 2025 22:11:55 -0800 X-CSE-ConnectionGUID: V4pNTJViR/aO46ZVaN4gXA== X-CSE-MsgGUID: 1qabNu9eTZmZe3YSwJRivQ== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.13,258,1732608000"; d="scan'208";a="110279209" Received: from yongliang-ubuntu20-ilbpg12.png.intel.com ([10.88.227.39]) by orviesa009.jf.intel.com with ESMTP; 03 Feb 2025 22:11:47 -0800 From: Choong Yong Liang To: Simon Horman , Jose Abreu , Jose Abreu , David E Box , Thomas Gleixner , Ingo Molnar , Borislav Petkov , Dave Hansen , "H . Peter Anvin" , Rajneesh Bhardwaj , David E Box , Andrew Lunn , "David S . Miller" , Eric Dumazet , Jakub Kicinski , Paolo Abeni , Maxime Coquelin , Alexandre Torgue , Jiawen Wu , Mengyuan Lou , Heiner Kallweit , Russell King , Hans de Goede , =?utf-8?q?Ilpo_J=C3=A4rvinen?= , Richard Cochran , Andrew Halaney , Serge Semin Cc: x86@kernel.org, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, platform-driver-x86@vger.kernel.org, linux-stm32@st-md-mailman.stormreply.com, linux-arm-kernel@lists.infradead.org Subject: [PATCH net-next v6 5/7] net: stmmac: configure SerDes on mac_finish Date: Tue, 4 Feb 2025 14:10:18 +0800 Message-Id: <20250204061020.1199124-6-yong.liang.choong@linux.intel.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20250204061020.1199124-1-yong.liang.choong@linux.intel.com> References: <20250204061020.1199124-1-yong.liang.choong@linux.intel.com> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20250203_221155_851129_E163F2A8 X-CRM114-Status: GOOD ( 11.01 ) 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 SerDes will configure according to the provided interface mode after finish a major reconfiguration of the interface mode. Signed-off-by: Choong Yong Liang --- drivers/net/ethernet/stmicro/stmmac/stmmac_main.c | 13 +++++++++++++ 1 file changed, 13 insertions(+) diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c index d04543e5697b..56efc475e51c 100644 --- a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c +++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c @@ -1124,6 +1124,18 @@ static int stmmac_mac_enable_tx_lpi(struct phylink_config *config, u32 timer, return 0; } +static int stmmac_mac_finish(struct phylink_config *config, unsigned int mode, + phy_interface_t interface) +{ + struct net_device *ndev = to_net_dev(config->dev); + struct stmmac_priv *priv = netdev_priv(ndev); + + if (priv->plat->config_serdes) + priv->plat->config_serdes(ndev, priv->plat->bsp_priv, interface); + + return 0; +} + static const struct phylink_mac_ops stmmac_phylink_mac_ops = { .mac_get_caps = stmmac_mac_get_caps, .mac_select_pcs = stmmac_mac_select_pcs, @@ -1132,6 +1144,7 @@ static const struct phylink_mac_ops stmmac_phylink_mac_ops = { .mac_link_up = stmmac_mac_link_up, .mac_disable_tx_lpi = stmmac_mac_disable_tx_lpi, .mac_enable_tx_lpi = stmmac_mac_enable_tx_lpi, + .mac_finish = stmmac_mac_finish, }; /**