From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from lindbergh.monkeyblade.net (lindbergh.monkeyblade.net [23.128.96.19]) (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 8B9C523D7 for ; Thu, 8 Jun 2023 16:34:15 +0000 (UTC) Received: from pandora.armlinux.org.uk (pandora.armlinux.org.uk [IPv6:2001:4d48:ad52:32c8:5054:ff:fe00:142]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 0CCFF3592; Thu, 8 Jun 2023 09:33:49 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=armlinux.org.uk; s=pandora-2019; h=Sender:In-Reply-To:Content-Type: MIME-Version:References:Message-ID:Subject:Cc:To:From:Date:Reply-To: Content-Transfer-Encoding:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Id: List-Help:List-Unsubscribe:List-Subscribe:List-Post:List-Owner:List-Archive; bh=mfnbtev31uFyEY3OhGP9nDmwVwNJ/fmqpOtxac0yHZI=; b=bT5s0Vb6l+/HbrzHFoe+F1K3dy OdYtl/xh4w6NTkuwm3zmrZb4syiVtYZ+1vWvLpaNmUDmESD6juzgdUsRzvlI+yRj+vUf54ssuYaU9 aiZ1m5N90dSlwVgHxibwaWSIRMAd+TmgdQfWD38sDLGa1QRJgtzhoG0PhUs6i0dDP7Kbh1LQyyUeG lGwoDz+IS+8oJEZnN5KT0rfHtP/CuPWHuu0mgiMc0qJHJw17G87cOgOjQzS+DLTurelyJuot0vV75 VYHoVsn8wnHMfmOk39BJAPBu3harCOQYhuSY0BnbVIsmA+vMEBYZh6Sxoa2z1fgx/Zlq/UJdfGDnj 10Utx6WA==; Received: from shell.armlinux.org.uk ([fd8f:7570:feb6:1:5054:ff:fe00:4ec]:55434) by pandora.armlinux.org.uk with esmtpsa (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.94.2) (envelope-from ) id 1q7Ia3-0000gL-EG; Thu, 08 Jun 2023 17:33:47 +0100 Received: from linux by shell.armlinux.org.uk with local (Exim 4.94.2) (envelope-from ) id 1q7Ia2-0000xd-LI; Thu, 08 Jun 2023 17:33:46 +0100 Date: Thu, 8 Jun 2023 17:33:46 +0100 From: "Russell King (Oracle)" To: Maxime Chevallier Cc: davem@davemloft.net, netdev@vger.kernel.org, linux-kernel@vger.kernel.org, thomas.petazzoni@bootlin.com, Andrew Lunn , Florian Fainelli , Heiner Kallweit , linux-arm-kernel@lists.infradead.org, Horatiu.Vultur@microchip.com, Allan.Nielsen@microchip.com, UNGLinuxDriver@microchip.com, Vladimir Oltean Subject: Re: [PATCH net 2/2] net: phylink: use a dedicated helper to parse usgmii control word Message-ID: References: <20230608163415.511762-1-maxime.chevallier@bootlin.com> <20230608163415.511762-3-maxime.chevallier@bootlin.com> Precedence: bulk X-Mailing-List: netdev@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20230608163415.511762-3-maxime.chevallier@bootlin.com> Sender: Russell King (Oracle) X-Spam-Status: No, score=-4.4 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,RCVD_IN_DNSWL_MED,SPF_HELO_NONE, SPF_NONE,T_SCC_BODY_TEXT_LINE autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net On Thu, Jun 08, 2023 at 06:34:14PM +0200, Maxime Chevallier wrote: > Q-USGMII is a derivative of USGMII, that uses a specific formatting for > the control word. The layout is close to the USXGMII control word, but > doesn't support speeds over 1Gbps. Use a dedicated decoding logic for > the USGMII control word, re-using USXGMII definitions with a custom mask > and only considering 10/100/1000 speeds Seems to be a duplicate patch? Please see my comments on the other submission of this patch. -- RMK's Patch system: https://www.armlinux.org.uk/developer/patches/ FTTP is here! 80Mbps down 10Mbps up. Decent connectivity at last!