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=-5.8 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI, 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 CEBF2C433B4 for ; Thu, 15 Apr 2021 13:20:10 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id A923B611AC for ; Thu, 15 Apr 2021 13:20:10 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232796AbhDONUc (ORCPT ); Thu, 15 Apr 2021 09:20:32 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:51552 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230056AbhDONU3 (ORCPT ); Thu, 15 Apr 2021 09:20:29 -0400 Received: from galois.linutronix.de (Galois.linutronix.de [IPv6:2a0a:51c0:0:12e:550::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id AF7D8C061574; Thu, 15 Apr 2021 06:20:06 -0700 (PDT) From: Kurt Kanzenbach DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linutronix.de; s=2020; t=1618492804; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: in-reply-to:in-reply-to:references:references; bh=onhykUzXf+/EwFP50ypOXEHOWfV85WogyE7TB/1hxLM=; b=fvZSnk4FDhR0rUQNCp7zWEexOgxoM6fVTb9ZNTt5vDGlOCuznffQoguS38pGzczCXY2aWe GZJ71VPqw+QxMhMtP2jmJDceMMVwewWMfs9lfmtusBuV1VXQOrhGWLqqn3ZPYpfMAwZ0D9 igpD0ywki7qTftlrQkXBbIf6Z4fGIB0bcAxZSGZpkMyPa3gn6bK5Ew98fg7J5bkmY7l49u fAL74nA914v8mpMXhevKVc4UWaxdSWc5tW6sLhMw/to3Sv/lANv9vR9LrH3g6kjXUggwZF fPkSo4h+a7XyepEISpt6Eqrf8Iqg1Ks5TqXNZrmtGhlAHd+pLUyNEIyYWj/Niw== DKIM-Signature: v=1; a=ed25519-sha256; c=relaxed/relaxed; d=linutronix.de; s=2020e; t=1618492804; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: in-reply-to:in-reply-to:references:references; bh=onhykUzXf+/EwFP50ypOXEHOWfV85WogyE7TB/1hxLM=; b=SBf11oFUfY83MZ9Xqsy6ctSb7TGOnnDiPFQ5O70bBSUih03DjMnMwazqNb5e9RWtKE/xyq oXjvaJOPUwefoeCg== To: Jesper Dangaard Brouer Cc: Jesse Brandeburg , Tony Nguyen , "David S. Miller" , Jakub Kicinski , Alexei Starovoitov , Daniel Borkmann , Jesper Dangaard Brouer , John Fastabend , Sven Auhagen , intel-wired-lan@lists.osuosl.org, netdev@vger.kernel.org, bpf@vger.kernel.org, Ilias Apalodimas , Lorenzo Bianconi , Sebastian Andrzej Siewior , Richard Cochran Subject: Re: [PATCH net] igb: Fix XDP with PTP enabled In-Reply-To: <20210415145011.6734d3fb@carbon> References: <20210415092145.27322-1-kurt@linutronix.de> <20210415140438.60221f21@carbon> <874kg7hhej.fsf@kurt> <20210415145011.6734d3fb@carbon> Date: Thu, 15 Apr 2021 15:20:02 +0200 Message-ID: <87v98nfzwd.fsf@kurt> MIME-Version: 1.0 Content-Type: multipart/signed; boundary="=-=-="; micalg=pgp-sha512; protocol="application/pgp-signature" Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org --=-=-= Content-Type: text/plain On Thu Apr 15 2021, Jesper Dangaard Brouer wrote: > I have a project involving i225+igc (using TSN). And someone suggested > that I also looked at i210 for TSN. I've ordered hardware that have > i210 on motherboard (and I will insert my i225 card) so I have a system > with both chips for experimenting with TSN. I guess, I would have > discovered this eventually when I got the hardware. Thanks for saving > me from this mistake. Thanks! Well, both cards are interesting for TSN. However, the i225 has some advanced features in contrast to the i210. For instance, it supports time aware scheduling (IEEE 802.1Qbv) in hardware through the Linux TAPRIO interface. Thanks, Kurt --=-=-= Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iQIzBAEBCgAdFiEEooWgvezyxHPhdEojeSpbgcuY8KYFAmB4PYIACgkQeSpbgcuY 8Kb++w//cWfxRdKbXgvTOAikLaw1ZzNE1Jmpt+ztax4zcmZX8Qe07WuCarmTqNWS qZqiKEsnLvxBsZo46qQEYBofELI5TdwmkUXODmHvOFEHng/SvN4dZd0JXqI1EriY LY37FBl00xqDUrSrt+9AgjswEnxWxueOyH/xvONxjSjNXP8sh1jk6YbRi77+ZzMA ggVBGyCyckmhqAG7KCC+htOM+OWvChz0VOCpWRGy6LSCjQSU10b5LnCOCT2749BP sm+QdZwcxU+vCSdzAQF6WounBgCZono2STziYzoJxOKYk2as5i94hM14DpRaTSaz vHyyp/nVwVa3Cq1mbF1/C9Rd3XGm5h3LlbSgXe60c+jPxhQb76vvBhYTseb3ZXuR vnH4R0RwpFshbc4PnUthyTRtM1iYOdppySsBlXCrN1EWiR9tV/8yTwou9WGP07ko r/gM3jPolQ0bMxe+Kvhi/D+82FABC069mlAeqxks/KUCEfSJvVrRwTSom+qadKfj ilh7IgOb5EBXwKGWAuEcmn+TqphtLy+AB7T79dbANYzmV1f6aaqyZbsMK/xYvENS lJ6Wjyhc2jWBAjcVi8gG+PWzSMuUckdwBBIu4v7f59ZDlIcAmIdMcNCeNqdJ9YVQ f7YgKXk1CFM9WAJzQBky9vFPL02wBhysw3fPW3vZxRMNz/syfyc= =KPkY -----END PGP SIGNATURE----- --=-=-=--