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_SIGNED,DKIM_VALID, DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, 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 30CBFC3A5A1 for ; Thu, 22 Aug 2019 16:10:47 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 02AC6233A2 for ; Thu, 22 Aug 2019 16:10:47 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="vSzF03QD" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2389830AbfHVQKq (ORCPT ); Thu, 22 Aug 2019 12:10:46 -0400 Received: from mail-pl1-f194.google.com ([209.85.214.194]:36561 "EHLO mail-pl1-f194.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1731436AbfHVQKq (ORCPT ); Thu, 22 Aug 2019 12:10:46 -0400 Received: by mail-pl1-f194.google.com with SMTP id f19so3734187plr.3; Thu, 22 Aug 2019 09:10:46 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=date:from:to:cc:subject:message-id:references:mime-version :content-disposition:in-reply-to:user-agent; bh=v8ITLAh+pwU2VLBKtxxP77uyjp0nYz9VSrpHCnWDVGo=; b=vSzF03QDqEZINQHFeCWzU+Q2fBfSalANWQl8Jm6BLitGaPYc1pzb9vk5mxB6BlEy5c C+zk/2pFwuiBEnYEJUp3vMI82HSK/kDbtJpQLL9+mK1n60BslTJuq+IOzcGYB1QL88HU 4RjVMOV1ahfikogsEiJCR45zKck4ppNMYA+iM79WBzrYY99UybPj+QtqoBqiP0AcHrKK kun4O/D+c04DNsrM3lXD/6NaCwYtoHFMWx+YMrWW+PBO0B96tGvtcLB7Cc08OoF8VGEi AwEAsmsldhJ5oYLzZVG+S+gGb/eYu6nAQlYpqrkbJVGtKqiiAEWQD5D0ju8cipOR1DMw ZT/w== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:date:from:to:cc:subject:message-id:references :mime-version:content-disposition:in-reply-to:user-agent; bh=v8ITLAh+pwU2VLBKtxxP77uyjp0nYz9VSrpHCnWDVGo=; b=aa3SWjalsLHbIdC+ek4PhmDeEYSiNDiaqC08SezQ001eEKZVUKh4+9jb7ctA/U7vJZ l99L8XIpFYQ5QRrWl6RFFS2JHhA8yIuVMc77osfZXR+IlJHiHe113KXwjK3RPmDAdVnW BE6sc9ZDJhNwoMglw73Mouta+pVF0j94C7UdMjycEs2FiVp69A0yL4YM+k/MXCQzbU/+ lTwgXz59q4yaFuLU4Vr3o+zrgC6iFPFA2sXJEWxo0OIfmyyp/XLPhVim1VvRMABtoebV 7QcnnLCgPKXqwUxjlkkgEDaV0zc4adxMPoS9iCXs1ufywtmb+ixlZlOom/dpph2XHABZ zhaQ== X-Gm-Message-State: APjAAAWT5/5bwDoBUy39vpxkXwswSYmAvbNer6Ai6rV/34+/fJakmgXG lIOy5OVue1sa2x9W4f1u/70= X-Google-Smtp-Source: APXvYqxNOxOlSy1ov9D0zEiCk1iRrrNunsFnbkiQ8LygrGg0nFSAaMckgjLdiyV5fW610iWiJMQBuA== X-Received: by 2002:a17:902:b68f:: with SMTP id c15mr40737696pls.104.1566490245743; Thu, 22 Aug 2019 09:10:45 -0700 (PDT) Received: from localhost (c-73-222-71-142.hsd1.ca.comcast.net. [73.222.71.142]) by smtp.gmail.com with ESMTPSA id p20sm23845814pgj.47.2019.08.22.09.10.44 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 22 Aug 2019 09:10:44 -0700 (PDT) Date: Thu, 22 Aug 2019 09:10:42 -0700 From: Richard Cochran To: Vladimir Oltean Cc: Mark Brown , Hubert Feurstein , Miroslav Lichvar , Andrew Lunn , Florian Fainelli , linux-spi@vger.kernel.org, netdev Subject: Re: [PATCH spi for-5.4 0/5] Deterministic SPI latency with NXP DSPI driver Message-ID: <20190822161042.GD4522@localhost> References: <20190818182600.3047-1-olteanv@gmail.com> <20190821043845.GB1332@localhost> <20190821140815.GA1447@localhost> <20190822141641.GB1437@localhost> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: 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 On Thu, Aug 22, 2019 at 05:58:49PM +0300, Vladimir Oltean wrote: > If you mean the latter, then yes, having HWTSTAMP_FILTER_ALL in the > rx_filter of the DSA master is a hard requirement. And to clear, the marvell only recognizes PTP frames. That means that DSA frames cannot be time stamped. Thanks, Richard