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=-3.5 required=3.0 tests=DKIM_INVALID,DKIM_SIGNED, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE, SPF_PASS,URIBL_BLOCKED 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 6FEE2C433E0 for ; Wed, 27 May 2020 14:11:52 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 4ADA72073B for ; Wed, 27 May 2020 14:11:52 +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="SgdRnKgI" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2387977AbgE0OLv (ORCPT ); Wed, 27 May 2020 10:11:51 -0400 Received: from vps0.lunn.ch ([185.16.172.187]:52114 "EHLO vps0.lunn.ch" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2387414AbgE0OLv (ORCPT ); Wed, 27 May 2020 10:11:51 -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=flzj/lngT18DPTCvNH2h32gcN6Il8dJnbGf7g1daBg8=; b=SgdRnKgI/MIjcHegg74DUMxNHV 8C6j3H4oU/p1Dy371+McZfwjm9PEa5SfgYMkaMdQ2HTb3h47w/9TjV/gsjUf63ZX8lUps22xe9Za3 OI6I6WmsXSk2J6I9/ZwDvCLrhNszXNo/YJ5LE/TfM3HFjTF9Q6o9UJ2U0h0RmLEk7H/c=; Received: from andrew by vps0.lunn.ch with local (Exim 4.93) (envelope-from ) id 1jdwma-003PZI-He; Wed, 27 May 2020 16:11:48 +0200 Date: Wed, 27 May 2020 16:11:48 +0200 From: Andrew Lunn To: Antoine Tenart Cc: davem@davemloft.net, f.fainelli@gmail.com, hkallweit1@gmail.com, netdev@vger.kernel.org, linux-kernel@vger.kernel.org, alexandre.belloni@bootlin.com, thomas.petazzoni@bootlin.com, allan.nielsen@microchip.com, vladimir.oltean@nxp.com Subject: Re: [PATCH net-next 2/2] net: mscc: allow offloading timestamping operations to the PHY Message-ID: <20200527141148.GD812580@lunn.ch> References: <20200526150149.456719-1-antoine.tenart@bootlin.com> <20200526150149.456719-3-antoine.tenart@bootlin.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20200526150149.456719-3-antoine.tenart@bootlin.com> Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Tue, May 26, 2020 at 05:01:49PM +0200, Antoine Tenart wrote: > This patch adds support for offloading timestamping operations not only > to the Ocelot switch (as already supported) but to compatible PHYs. > When both the PHY and the Ocelot switch support timestamping operations, > the PHY implementation is chosen as the timestamp will happen closer to > the medium. > > Signed-off-by: Antoine Tenart Reviewed-by: Andrew Lunn Andrew