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 X-Spam-Level: X-Spam-Status: No, score=-2.1 required=3.0 tests=DKIM_INVALID,DKIM_SIGNED, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS, USER_AGENT_SANE_1 autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id A367BC3A59F for ; Mon, 26 Aug 2019 15:38:33 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 695E020874 for ; Mon, 26 Aug 2019 15:38:33 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (1024-bit key) header.d=lunn.ch header.i=@lunn.ch header.b="g0+/FOsl" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1732601AbfHZPic (ORCPT ); Mon, 26 Aug 2019 11:38:32 -0400 Received: from vps0.lunn.ch ([185.16.172.187]:60042 "EHLO vps0.lunn.ch" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1729289AbfHZPic (ORCPT ); Mon, 26 Aug 2019 11:38:32 -0400 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lunn.ch; s=20171124; h=In-Reply-To:Content-Type:MIME-Version:References:Message-ID: Subject:Cc:To:From:Date:Sender: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=mDrN8NdOTnLJWML+1YxOgBhpbjjc6ApOtPOdDnQgF3Q=; b=g0+/FOslRyT3tGCK5xEMUg7ABM s4pRCbh+2Ckt09sdOcBoYDWuaGmXaXjwAWq5IBCOfdiLA/QcHxcZ/A1mgfsq53w897rmLube2EzOf R9CgVsruW2N5iF+ltGTcgbc7fgOPd9EEixDYoKWlTAJoCyst5UXrPbbwoThyP7SdG6yg=; Received: from andrew by vps0.lunn.ch with local (Exim 4.89) (envelope-from ) id 1i2H4g-0004fR-At; Mon, 26 Aug 2019 17:38:30 +0200 Date: Mon, 26 Aug 2019 17:38:30 +0200 From: Andrew Lunn To: Marek =?iso-8859-1?Q?Beh=FAn?= Cc: netdev@vger.kernel.org, Vivien Didelot , Florian Fainelli , Vladimir Oltean Subject: Re: [PATCH net-next v4 6/6] net: dsa: mv88e6xxx: fully support SERDES on Topaz family Message-ID: <20190826153830.GE2168@lunn.ch> References: <20190826122109.20660-1-marek.behun@nic.cz> <20190826122109.20660-7-marek.behun@nic.cz> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20190826122109.20660-7-marek.behun@nic.cz> User-Agent: Mutt/1.5.23 (2014-03-12) Sender: netdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org > +static int mv88e6xxx_port_set_cmode(struct mv88e6xxx_chip *chip, int port, > + phy_interface_t mode, bool allow_over_2500, > + bool make_cmode_writable) I don't like these two parameters. The caller of this function can do the check for allow_over_2500 and error out before calling this. Is make_cmode_writable something that could be done once at probe and then forgotten about? Or is it needed before every write? At least move it into the specific port_set_cmode() that requires it. Thanks Andrew