From mboxrd@z Thu Jan 1 00:00:00 1970 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 7BCBFC7EE45 for ; Thu, 8 Jun 2023 15:52:10 +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: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:In-Reply-To:References: List-Owner; bh=I7rxWFCzdJlTE/8xRT0KonMGlSUiKvFOW4P4SZyIwHM=; b=1exzWOVSVoEq8D M7vQIgJi7wshcu7erX0mdGSNoMOIVvlRA0wpX5jhWuxCpupZcpeRSmk6clJBStWxQqQ3EfB5+fwIV FipuuSk+FfTD4vrNTd+vVPumP1XFkGRaGAXgr+4/Uj9LYdFuu8LF7rOplQF22Sp/aOmxZbXmF1NP/ RVeno952PJVwmeros8CuucrQb0Igj8Q1pJJxo70mfI2uG5RIaxzBNE+4Ot+lJVtXp9hyI0evNQtqR SUTraNpZyvi93HN7P2zJIyvt+Pvw9rHYYnf6Tn/eqiTDt/FLUTcQWlM0Nme6feUqvK0DGBRkawOu8 OgaIQkuH3bcXnvVg9q7w==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.96 #2 (Red Hat Linux)) id 1q7HvS-009nB3-0i; Thu, 08 Jun 2023 15:51:50 +0000 Received: from relay3-d.mail.gandi.net ([2001:4b98:dc4:8::223]) by bombadil.infradead.org with esmtps (Exim 4.96 #2 (Red Hat Linux)) id 1q7HvM-009n68-0j for linux-arm-kernel@lists.infradead.org; Thu, 08 Jun 2023 15:51:46 +0000 X-GND-Sasl: maxime.chevallier@bootlin.com DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=bootlin.com; s=gm1; t=1686239498; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version: content-transfer-encoding:content-transfer-encoding; bh=KipQ904kAoqGtS96BrNjtOhgVzKh/rdRo+o3pLuVLgA=; b=maFxXu50qWEyI66ivk9kQ1/bxq+RSHUWsYwUSJ8Sv9P/A1Al6Wetw8FWqdcQMlVo8WJcB9 IJWGdcDgIv/Upj9cFAIOGWF0N2fENd+b3GJ/q6V42LJ22WNHwVkiAD3PJCyTjqUOiK50Dc vDDpUj9ZTtmOoISX2GfdDBQANOo3d+Cm9upLkC4QG0kVYcENsjjzfRlGkC5O4PeLmoXeGe jvarR/acOQJoMEdO00ynKx0kw/Kkw/LTpN1rUZ/fhmMSHCdlscUCc9gBivWar3W6Se9jf7 becxnjJ+FA1HTJvNXrw1d2b6ECpuI2H3uOTLXvudXHF4IOciFB0YMZwasJ53IA== X-GND-Sasl: maxime.chevallier@bootlin.com X-GND-Sasl: maxime.chevallier@bootlin.com X-GND-Sasl: maxime.chevallier@bootlin.com X-GND-Sasl: maxime.chevallier@bootlin.com X-GND-Sasl: maxime.chevallier@bootlin.com X-GND-Sasl: maxime.chevallier@bootlin.com X-GND-Sasl: maxime.chevallier@bootlin.com X-GND-Sasl: maxime.chevallier@bootlin.com X-GND-Sasl: maxime.chevallier@bootlin.com X-GND-Sasl: maxime.chevallier@bootlin.com X-GND-Sasl: maxime.chevallier@bootlin.com X-GND-Sasl: maxime.chevallier@bootlin.com X-GND-Sasl: maxime.chevallier@bootlin.com Received: by mail.gandi.net (Postfix) with ESMTPSA id 6F4206000D; Thu, 8 Jun 2023 15:51:36 +0000 (UTC) From: Maxime Chevallier To: davem@davemloft.net Cc: Maxime Chevallier , netdev@vger.kernel.org, linux-kernel@vger.kernel.org, thomas.petazzoni@bootlin.com, Andrew Lunn , Florian Fainelli , Heiner Kallweit , Russell King , linux-arm-kernel@lists.infradead.org, Horatiu.Vultur@microchip.com, Allan.Nielsen@microchip.com, UNGLinuxDriver@microchip.com, Vladimir Oltean Subject: [PATCH net 0/2] fixes for Q-USGMII speeds and autoneg Date: Thu, 8 Jun 2023 18:34:12 +0200 Message-Id: <20230608163415.511762-1-maxime.chevallier@bootlin.com> X-Mailer: git-send-email 2.40.1 MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20230608_085144_434322_FF23A268 X-CRM114-Status: UNSURE ( 8.74 ) X-CRM114-Notice: Please train this message. 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: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org As reported here [1], there are some inconsistencies for the Q-USGMII mode speeds and configuration. The first patch in this fixup series makes so that we correctly report the max speed of 1Gbps for this mode. The second patch uses a dedicated helper to decode the control word. This is necessary as although USGMII control words are close to USXGMII, they don't support the same speeds. Thanks, Maxime [1] : https://lore.kernel.org/netdev/ZHnd+6FUO77XFJvQ@shell.armlinux.org.uk/ Maxime Chevallier (2): net: phylink: report correct max speed for QUSGMII net: phylink: use a dedicated helper to parse usgmii control word drivers/net/phy/phylink.c | 41 +++++++++++++++++++++++++++++++++++++-- include/uapi/linux/mdio.h | 3 +++ 2 files changed, 42 insertions(+), 2 deletions(-) -- 2.40.1 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel