From mboxrd@z Thu Jan 1 00:00:00 1970 From: David Miller Subject: Re: [PATCH net-next] dp83640: Adjust ptp event timestamps Date: Fri, 11 Jul 2014 14:05:27 -0700 (PDT) Message-ID: <20140711.140527.366519768057328225.davem@davemloft.net> References: <1405059506-3996-1-git-send-email-stefan.sorensen@spectralink.com> Mime-Version: 1.0 Content-Type: Text/Plain; charset=iso-8859-1 Content-Transfer-Encoding: QUOTED-PRINTABLE Cc: richardcochran@gmail.com, netdev@vger.kernel.org To: stefan.sorensen@spectralink.com Return-path: Received: from shards.monkeyblade.net ([149.20.54.216]:57504 "EHLO shards.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753858AbaGKVF2 convert rfc822-to-8bit (ORCPT ); Fri, 11 Jul 2014 17:05:28 -0400 In-Reply-To: <1405059506-3996-1-git-send-email-stefan.sorensen@spectralink.com> Sender: netdev-owner@vger.kernel.org List-ID: =46rom: Stefan S=F8rensen Date: Fri, 11 Jul 2014 08:18:26 +0200 > From the dp86340 Software Development Guide: > Event timestamp values should be adjusted by 3*reference clock peri= od + > 11 ns =3D 35 ns to compensate for input path and synchronization de= lays. >=20 > So subtract 35ns from event timestamps. >=20 > Signed-off-by: Stefan S=F8rensen > Acked-by: Richard Cochran Applied, thank you.