From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-wr0-f195.google.com (mail-wr0-f195.google.com [209.85.128.195]) by dpdk.org (Postfix) with ESMTP id DE3ED1B807 for ; Thu, 8 Feb 2018 16:07:53 +0100 (CET) Received: by mail-wr0-f195.google.com with SMTP id u60so2329687wrb.8 for ; Thu, 08 Feb 2018 07:07:53 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=6wind-com.20150623.gappssmtp.com; s=20150623; h=subject:to:cc:references:from:message-id:date:user-agent :mime-version:in-reply-to:content-transfer-encoding:content-language; bh=dbkxQTRVRVHoYpcyVrF3N5SwrBxSB/VgIFgXRaGXqCo=; b=O1MssA7AbwL5bxB4jxEY+8TTz8optGPprSLTGuNkljcJ8ghrQ1je0Tv/0/QmUwml2r Zbw0MLpWj81wO7Erspf/q5lfkuzM0qNf+rq5QTfxR/qCiGHnRJke7EkKJUPNYUIm8rq4 okuXeUIEUtQ9Gl5UYIBifOfsVqj/BeAw+PDygyABS0F8s6HVQmTgQ3LngbZMz287bjZK edLYa/JJta5HaCn9tKbC4vz/cnM42URwsZvtR6lerS0u/7vKYmzvI3uwWm3PewLkJ7+e aow+0rA/zwne/HV8SJXp0U9kmdK85KdS2kbyY1qDRrmX5ztSM3P3vrMmN7niyEUEllgN rLbw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:subject:to:cc:references:from:message-id:date :user-agent:mime-version:in-reply-to:content-transfer-encoding :content-language; bh=dbkxQTRVRVHoYpcyVrF3N5SwrBxSB/VgIFgXRaGXqCo=; b=DDvPGh5cRiUMaRjAA87KRyhtMkHDEQYg8c9cOXKiYQgxdfjmbaVrbtgZMLwdc64RGl 15gZtdsjWVaLnySJmjExSRh3uhw5z/5syhHlM9OMAjoddXsPo81AZnJ/q7LLlsqHT2GS Cl8A8JOJwp1Q8jNkEGYhiPMgbh+pTt8y2+cBdN1ZdNceJRbwak9H567j2+3lGvndKwAG sqtRSffENDrL4Z0CVzWtEMtjiJNUGsjGTmCYVMwKy3vFp8EUWSZki+ylWbA8c2OHMqyR FgdA9cZJtFmHGuT7IjlifI6Wj5U2UtpCFG5ZJwkrKuKLYXXQ9FZVANo7V3wGzaB/CtoF V7SQ== X-Gm-Message-State: APf1xPDLEJV9/e1TDyRZ9KakgtyMSQacclZLlcLrODwGRvI/NgLpOFw4 JmdcJaGLWEVDdl4KTOKbKEAsPoKcN50= X-Google-Smtp-Source: AH8x225xhuJYTLN+cdP/kIoLJ8r1lwisUlWulUT/iyxh4wrvLzsY1FIDFMykEYAvh3pFyzC5p3SBlg== X-Received: by 10.223.146.66 with SMTP id 60mr1152619wrj.85.1518102473654; Thu, 08 Feb 2018 07:07:53 -0800 (PST) Received: from [192.168.1.58] (82.107.69.91.rev.sfr.net. [91.69.107.82]) by smtp.gmail.com with ESMTPSA id j144sm105490wmj.45.2018.02.08.07.07.52 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Thu, 08 Feb 2018 07:07:52 -0800 (PST) To: Ophir Munk , dev@dpdk.org Cc: Thomas Monjalon , Olga Shern References: <1518101654-16477-1-git-send-email-ophirmu@mellanox.com> From: Pascal Mazon Message-ID: Date: Thu, 8 Feb 2018 16:07:52 +0100 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:52.0) Gecko/20100101 Thunderbird/52.6.0 MIME-Version: 1.0 In-Reply-To: <1518101654-16477-1-git-send-email-ophirmu@mellanox.com> Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit Content-Language: en-US Subject: Re: [dpdk-dev] [PATCH v1] doc: update tap with systems supported flows X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: DPDK patches and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 08 Feb 2018 15:07:54 -0000 Acked-by: Pascal Mazon On 08/02/2018 15:54, Ophir Munk wrote: > Signed-off-by: Ophir Munk > --- > doc/guides/nics/tap.rst | 22 +++++++++++++++++++++- > 1 file changed, 21 insertions(+), 1 deletion(-) > > diff --git a/doc/guides/nics/tap.rst b/doc/guides/nics/tap.rst > index b69ee67..ea61be3 100644 > --- a/doc/guides/nics/tap.rst > +++ b/doc/guides/nics/tap.rst > @@ -100,7 +100,7 @@ Supported actions: > - DROP > - QUEUE > - PASSTHRU > -- RSS > +- RSS (requires kernel 4.9) > > It is generally not possible to provide a "last" item. However, if the "last" > item, once masked, is identical to the masked spec, then it is supported. > @@ -241,3 +241,23 @@ Please refer to ``iproute2`` package file ``lib/bpf.c`` function > An example utility for eBPF instruction generation in the format of C arrays will > be added in next releases > > +Systems supporting flow API > +--------------------------- > + > +- "tc flower" classifier requires linux kernel above 4.2 > +- eBPF/RSS requires linux kernel above 4.9 > + > ++--------------------+-----------------------+ > +| RH7.3 | No flow rule support | > ++--------------------+-----------------------+ > +| RH7.4 | No RSS action support | > ++--------------------+-----------------------+ > +| RH7.5 | No RSS action support | > ++--------------------+-----------------------+ > +| SLES 15, | No limitation | > +| kernel 4.12 | | > ++--------------------+-----------------------+ > +| Azure Ubuntu 16.04,| No limitation | > +| kernel 4.13 | | > ++--------------------+-----------------------+ > +