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 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 A5F79C3F68F for ; Mon, 23 Dec 2019 09:13:59 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 6FEC6206CB for ; Mon, 23 Dec 2019 09:13:59 +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="aDKswfiU" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726059AbfLWJN6 (ORCPT ); Mon, 23 Dec 2019 04:13:58 -0500 Received: from vps0.lunn.ch ([185.16.172.187]:37896 "EHLO vps0.lunn.ch" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725947AbfLWJN6 (ORCPT ); Mon, 23 Dec 2019 04:13:58 -0500 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=zj0RL7Zd9GclpVJkxgTizJ6N2fE32p248ECn/vlYHAI=; b=aDKswfiUO/HvuxIQXJKPE9WKTh jy4UXbKtXFHWt/g9wFDa0STGLZo1xd1Tebl56Z1i2zleGOPcBVe7zdFS53XiYo3tkAx17U7CjmX83 fVVwq2+mBs8jKZSw09e0uWHz1OfYNH9hwl0G9tGzYS3K1HxKeS3CnfeiREAGEfAn9qdw=; Received: from andrew by vps0.lunn.ch with local (Exim 4.93) (envelope-from ) id 1ijJmk-0000X0-Ot; Mon, 23 Dec 2019 10:13:54 +0100 Date: Mon, 23 Dec 2019 10:13:54 +0100 From: Andrew Lunn To: Richard Cochran Cc: netdev@vger.kernel.org, David Miller , devicetree@vger.kernel.org, Florian Fainelli , Heiner Kallweit , Jacob Keller , Jakub Kicinski , Mark Rutland , Miroslav Lichvar , Murali Karicheri , Rob Herring , Willem de Bruijn , Wingman Kwok Subject: Re: [PATCH V8 net-next 07/12] net: Introduce a new MII time stamping interface. Message-ID: <20191223091354.GF32356@lunn.ch> References: <08ba968da04b8d0f2d663fd018109b52dfafe5c6.1576956342.git.richardcochran@gmail.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <08ba968da04b8d0f2d663fd018109b52dfafe5c6.1576956342.git.richardcochran@gmail.com> Sender: netdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org On Sat, Dec 21, 2019 at 11:36:33AM -0800, Richard Cochran wrote: > Currently the stack supports time stamping in PHY devices. However, > there are newer, non-PHY devices that can snoop an MII bus and provide > time stamps. In order to support such devices, this patch introduces > a new interface to be used by both PHY and non-PHY devices. > > In addition, the one and only user of the old PHY time stamping API is > converted to the new interface. > > Signed-off-by: Richard Cochran Reviewed-by: Andrew Lunn Andrew