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=-3.8 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS 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 22D5FC43211 for ; Thu, 3 Dec 2020 14:19:45 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id C7EDE20799 for ; Thu, 3 Dec 2020 14:19:44 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2389231AbgLCOT3 (ORCPT ); Thu, 3 Dec 2020 09:19:29 -0500 Received: from vps0.lunn.ch ([185.16.172.187]:36492 "EHLO vps0.lunn.ch" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726651AbgLCOT2 (ORCPT ); Thu, 3 Dec 2020 09:19:28 -0500 Received: from andrew by vps0.lunn.ch with local (Exim 4.94) (envelope-from ) id 1kkpRO-00A2yM-Ah; Thu, 03 Dec 2020 15:18:38 +0100 Date: Thu, 3 Dec 2020 15:18:38 +0100 From: Andrew Lunn To: Vignesh Raghavendra Cc: "David S . Miller" , Jakub Kicinski , Grygorii Strashko , Jonathan Corbet , Jiri Pirko , netdev@vger.kernel.org, linux-doc@vger.kernel.org, linux-kernel@vger.kernel.org, Linux ARM Mailing List Subject: Re: [PATCH 1/4] net: ti: am65-cpsw-nuss: Add devlink support Message-ID: <20201203141838.GE2333853@lunn.ch> References: <20201130082046.16292-1-vigneshr@ti.com> <20201130082046.16292-2-vigneshr@ti.com> <20201130155044.GE2073444@lunn.ch> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org > We don't want to enable HW based switch support unless explicitly > asked by user. This is the key point. Why? Does individual ports when passed through the switch not work properly? Does it add extra latency/jitter? Please justify this. Andrew