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=-2.5 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_PASS,URIBL_BLOCKED,USER_AGENT_MUTT autolearn=unavailable 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 85396C43444 for ; Fri, 18 Jan 2019 09:09:48 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 4EAB22086D for ; Fri, 18 Jan 2019 09:09:48 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726302AbfARJJr (ORCPT ); Fri, 18 Jan 2019 04:09:47 -0500 Received: from mail.bootlin.com ([62.4.15.54]:35588 "EHLO mail.bootlin.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725938AbfARJJr (ORCPT ); Fri, 18 Jan 2019 04:09:47 -0500 Received: by mail.bootlin.com (Postfix, from userid 110) id E7BD3207AC; Fri, 18 Jan 2019 10:09:44 +0100 (CET) Received: from localhost (aaubervilliers-681-1-37-87.w90-88.abo.wanadoo.fr [90.88.156.87]) by mail.bootlin.com (Postfix) with ESMTPSA id BD7C6206A7; Fri, 18 Jan 2019 10:09:44 +0100 (CET) Date: Fri, 18 Jan 2019 10:09:45 +0100 From: Antoine Tenart To: Richard Cochran Cc: Antoine Tenart , davem@davemloft.net, alexandre.belloni@bootlin.com, UNGLinuxDriver@microchip.com, ralf@linux-mips.org, paul.burton@mips.com, jhogan@kernel.org, netdev@vger.kernel.org, linux-mips@vger.kernel.org, thomas.petazzoni@bootlin.com, quentin.schulz@bootlin.com, allan.nielsen@microchip.com Subject: Re: [PATCH net-next 0/8] net: mscc: PTP offloading support Message-ID: <20190118090945.GI25424@kwain> References: <20190117100212.2336-1-antoine.tenart@bootlin.com> <20190118021342.enounbkp7v7nqzj2@localhost> MIME-Version: 1.0 Content-Type: text/plain; charset=iso-8859-1 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: <20190118021342.enounbkp7v7nqzj2@localhost> User-Agent: Mutt/1.10.1 (2018-07-13) Sender: netdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org Hi Richard, On Thu, Jan 17, 2019 at 06:13:42PM -0800, Richard Cochran wrote: > On Thu, Jan 17, 2019 at 11:02:04AM +0100, Antoine Tenart wrote: > > This series adds support for the PTP offloading support in the Mscc > > Ocelot Ethernet switch driver. Both PTP 1-step and 2-step modes are > > supported. > > > > In order to make use of the PTP offloading support, two new register > > banks were described in the Ocelot device tree. The use of those > > registers by the Mscc Ocelot Ethernet switch driver is made optional for > > dt compatibility reasons. For the same reason a new interrupt is > > described, and its use is also made optinal for compatibility reasons. > > All of this is done ine patches 1-5. > > > > The PTP offloading support itself is added in patch 8. > > The subject lines and this description are misleading. You are not > offloading the Precision Time Protocol. Instead, this series > implements a normal PHC driver. > > Please change the text to avoid the phrase, "PTP offloading". Will do. Thanks! Antoine -- Antoine Ténart, Bootlin Embedded Linux and Kernel engineering https://bootlin.com