From nobody Mon Feb 9 00:31:15 2026 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 00E56C7EE25 for ; Fri, 9 Jun 2023 08:05:49 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S238820AbjFIIFs (ORCPT ); Fri, 9 Jun 2023 04:05:48 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:38776 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S240002AbjFIIEh (ORCPT ); Fri, 9 Jun 2023 04:04:37 -0400 Received: from relay6-d.mail.gandi.net (relay6-d.mail.gandi.net [IPv6:2001:4b98:dc4:8::226]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 541973AB4; Fri, 9 Jun 2023 01:03:20 -0700 (PDT) X-GND-Sasl: maxime.chevallier@bootlin.com DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=bootlin.com; s=gm1; t=1686297790; 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: in-reply-to:in-reply-to:references:references; bh=iM8ydqGhr2n/tsxrZM65WHkskm2cjecADl+Ygc3iZ0A=; b=fe/zlv2hrnEWfJez2MvwUhGPcNucsfrbwVy999jQgZDLfPjTUfni45DIkKcos1BllLkKmw H/IyWzpXD3BfL5FPiDdm6xcGRv92nEvOoLM/2/By4FZkV2zafLJQIUMxCdbDg/O//7fTaz Rqf/a+kMRkbVe1kD0c8s4LTvdEbsvziG5edrsgS57VqJfAi7b79V+IDl5WdHy00iMdqQsW dMk8eGplGfi8FqE1rbewap2wsmoWYOMnFh9zufFvDhlq4miZYF/DK+arbyj8nb158TiJt2 di5uqVe+gWtZOk3/og1ocJqowZMmcgrYoktOD7NKa/SJcnRQXzMuiWonTY77CA== 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 X-GND-Sasl: maxime.chevallier@bootlin.com Received: by mail.gandi.net (Postfix) with ESMTPSA id 60AEBC000D; Fri, 9 Jun 2023 08:03:09 +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 , Simon Horman Subject: [PATCH net v2 1/2] net: phylink: report correct max speed for QUSGMII Date: Fri, 9 Jun 2023 10:03:04 +0200 Message-Id: <20230609080305.546028-2-maxime.chevallier@bootlin.com> X-Mailer: git-send-email 2.40.1 In-Reply-To: <20230609080305.546028-1-maxime.chevallier@bootlin.com> References: <20230609080305.546028-1-maxime.chevallier@bootlin.com> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Type: text/plain; charset="utf-8" Q-USGMII is the quad port version of USGMII, and supports a max speed of 1Gbps on each line. Make so that phylink_interface_max_speed() reports this information correctly. Fixes: ae0e4bb2a0e0 ("net: phylink: Adjust link settings based on rate matc= hing") Signed-off-by: Maxime Chevallier --- V1->V2: No changes drivers/net/phy/phylink.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/net/phy/phylink.c b/drivers/net/phy/phylink.c index 508434fd4da8..590469261b98 100644 --- a/drivers/net/phy/phylink.c +++ b/drivers/net/phy/phylink.c @@ -205,6 +205,7 @@ static int phylink_interface_max_speed(phy_interface_t = interface) case PHY_INTERFACE_MODE_RGMII_ID: case PHY_INTERFACE_MODE_RGMII: case PHY_INTERFACE_MODE_QSGMII: + case PHY_INTERFACE_MODE_QUSGMII: case PHY_INTERFACE_MODE_SGMII: case PHY_INTERFACE_MODE_GMII: return SPEED_1000; @@ -221,7 +222,6 @@ static int phylink_interface_max_speed(phy_interface_t = interface) case PHY_INTERFACE_MODE_10GBASER: case PHY_INTERFACE_MODE_10GKR: case PHY_INTERFACE_MODE_USXGMII: - case PHY_INTERFACE_MODE_QUSGMII: return SPEED_10000; =20 case PHY_INTERFACE_MODE_25GBASER: --=20 2.40.1