From nobody Fri Oct 3 21:00:01 2025 Received: from pidgin.makrotopia.org (pidgin.makrotopia.org [185.142.180.65]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id A5F0779F2; Tue, 26 Aug 2025 00:12:31 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=185.142.180.65 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1756167153; cv=none; b=nVJHcMVyhbYjZemkX3S8wyrVkWG8xRJBOKcUw76sjZB78coI/rMcETx0uErucPp4X/zlwhp5vPJALFVbkrflu+nGBzJfKX7kr2Si2aH7KN1fSsT4M8tciF0oZGgNfuAOUoPn+gNDZwP1BgQilTz+jKtFT63fpE3eOgRrH5zENj8= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1756167153; c=relaxed/simple; bh=Ch2CNd/1F5stQg+EOkYaSVKSA6ga8d366HCcrTjLPL8=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=lgtiYPhxephi608s3oEG9pYA/a0OmUqYdXjQuO7Jr1HPg9eLqjAjGwQ6e8FJXnL6rGS1ZNkecAjQeW78dvWGeZaub6ACZfPfSra8aSenJr6s1V/7kVWgzmUBF/xEvw3occlI9dBMb7u5N8RyF1XjucYUJe4gvtD2SY4H36uv77o= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=makrotopia.org; spf=pass smtp.mailfrom=makrotopia.org; arc=none smtp.client-ip=185.142.180.65 Authentication-Results: smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=makrotopia.org Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=makrotopia.org Received: from local by pidgin.makrotopia.org with esmtpsa (TLS1.3:TLS_AES_256_GCM_SHA384:256) (Exim 4.98.2) (envelope-from ) id 1uqhIZ-000000005jy-10Sv; Tue, 26 Aug 2025 00:12:27 +0000 Date: Tue, 26 Aug 2025 01:12:23 +0100 From: Daniel Golle To: Hauke Mehrtens , Andrew Lunn , Vladimir Oltean , "David S. Miller" , Eric Dumazet , Jakub Kicinski , Paolo Abeni , Russell King , linux-kernel@vger.kernel.org, netdev@vger.kernel.org Cc: Andreas Schirm , Lukas Stockmann , Alexander Sverdlin , Peter Christen , Avinash Jayaraman , Bing tao Xu , Liang Xu , Juraj Povazanec , "Fanni (Fang-Yi) Chan" , "Benny (Ying-Tsan) Weng" , "Livia M. Rosu" , John Crispin Subject: [PATCH net-next 3/6] net: dsa: lantiq_gswip: ignore SerDes modes in phylink_mac_config() Message-ID: <374cb3a2d857cd6c197d4eabbd4af5cfb0c96935.1756163848.git.daniel@makrotopia.org> References: Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" We can safely ignore SerDes interface modes 1000Base-X, 2500Base-X and SGMII in phylink_mac_config() as they are being taken care of by the PCS. Signed-off-by: Daniel Golle --- drivers/net/dsa/lantiq_gswip.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/drivers/net/dsa/lantiq_gswip.c b/drivers/net/dsa/lantiq_gswip.c index 4822812bba27..7ffaa6481271 100644 --- a/drivers/net/dsa/lantiq_gswip.c +++ b/drivers/net/dsa/lantiq_gswip.c @@ -1444,6 +1444,10 @@ static void gswip_phylink_mac_config(struct phylink_= config *config, miicfg |=3D GSWIP_MII_CFG_LDCLKDIS; =20 switch (state->interface) { + case PHY_INTERFACE_MODE_SGMII: + case PHY_INTERFACE_MODE_1000BASEX: + case PHY_INTERFACE_MODE_2500BASEX: + return; case PHY_INTERFACE_MODE_MII: case PHY_INTERFACE_MODE_INTERNAL: miicfg |=3D GSWIP_MII_CFG_MODE_MIIM; --=20 2.50.1