From mboxrd@z Thu Jan 1 00:00:00 1970 From: =?iso-8859-1?Q?N=E9lio?= Laranjeiro Subject: Re: [PATCH 3/3] net/mlx5: add hardware timestamp Date: Wed, 23 Aug 2017 17:02:44 +0200 Message-ID: <20170823150244.GA6309@autoinstall.dev.6wind.com> References: <1503409570-9946-1-git-send-email-rasland@mellanox.com> <1503409570-9946-3-git-send-email-rasland@mellanox.com> Mime-Version: 1.0 Content-Type: text/plain; charset=iso-8859-1 Content-Transfer-Encoding: 8bit Cc: thomas@monjalon.net, jingjing.wu@intel.com, dev@dpdk.org, adrien.mazarguil@6wind.com To: Raslan Darawsheh Return-path: Received: from mail-wr0-f179.google.com (mail-wr0-f179.google.com [209.85.128.179]) by dpdk.org (Postfix) with ESMTP id B252C7D3A for ; Wed, 23 Aug 2017 17:03:05 +0200 (CEST) Received: by mail-wr0-f179.google.com with SMTP id p8so1179505wrf.5 for ; Wed, 23 Aug 2017 08:03:05 -0700 (PDT) Content-Disposition: inline In-Reply-To: <1503409570-9946-3-git-send-email-rasland@mellanox.com> List-Id: DPDK patches and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org Sender: "dev" On Tue, Aug 22, 2017 at 04:46:10PM +0300, Raslan Darawsheh wrote: > Expose a new capapilty of Rx hw timestamp and > added new device args to enable it hw_timestamp. > It will add the raw hw timestamp into the packets. > > Its expected that it will lower down the performance since using it > will disable the cqe comprission, and will add extra checkes in > the vec rx path. > > Signed-off-by: Raslan Darawsheh The new parameter should be documented in the NIC documentation. Thanks, -- Nélio Laranjeiro 6WIND