From nobody Sun Feb 8 15:28:51 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 DDF4BC7EE37 for ; Thu, 8 Jun 2023 15:52:11 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S237371AbjFHPwK (ORCPT ); Thu, 8 Jun 2023 11:52:10 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:40330 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S236398AbjFHPwD (ORCPT ); Thu, 8 Jun 2023 11:52:03 -0400 Received: from relay3-d.mail.gandi.net (relay3-d.mail.gandi.net [217.70.183.195]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id EB3412D7C; Thu, 8 Jun 2023 08:51:40 -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=1686239499; 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=3hdxcC4WdqdL013cjRLJFVxMqvKvDEFUWXgd/lspsZA=; b=juJrXjmN+G5LxsOnRrmENc7ESQQKUHcD6uWaS8nnBrqG6aSp9cW+iinHIMxAs37yuBoe6M PUV5UQE3WGCQkgSqJ58dcxYdD+5PedNQUeCd3xMHn8WbN9ikwybzw/TAPCGCcsu3kEqhV1 IDMEKuM/iFM5E+mwmkxMdk72E8w+UFQ7LSQoo9qZIqUFmcz2hymOfzcp0x8zcTU0Ow9oAA wEMm27bWTH1ye6MsaLLKRebO3m5DMIZl4691mbOEhZrqjK/ADR7j+eGAqN0NdmZfPXWwTp d0f3YnL/s5fmYKohett38G3Gr24Do6BB31jm05fn11P8Le2vLoZsGM2sYfQXPQ== 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 51AD06000C; Thu, 8 Jun 2023 15:51:38 +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 1/2] net: phylink: report correct max speed for QUSGMII Date: Thu, 8 Jun 2023 18:34:13 +0200 Message-Id: <20230608163415.511762-2-maxime.chevallier@bootlin.com> X-Mailer: git-send-email 2.40.1 In-Reply-To: <20230608163415.511762-1-maxime.chevallier@bootlin.com> References: <20230608163415.511762-1-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 --- 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 b4831110003c..809e6d5216dc 100644 --- a/drivers/net/phy/phylink.c +++ b/drivers/net/phy/phylink.c @@ -188,6 +188,7 @@ 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; @@ -204,7 +205,6 @@ 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