From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-wm0-f51.google.com (mail-wm0-f51.google.com [74.125.82.51]) by dpdk.org (Postfix) with ESMTP id 2168E93DE for ; Mon, 7 Dec 2015 02:18:58 +0100 (CET) Received: by wmww144 with SMTP id w144so131005924wmw.0 for ; Sun, 06 Dec 2015 17:18:58 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=6wind-com.20150623.gappssmtp.com; s=20150623; h=from:to:cc:subject:date:message-id:organization:user-agent :in-reply-to:references:mime-version:content-transfer-encoding :content-type; bh=xUyMEUkIzf0AcyTZSDhuCbV0sUPcVHph+y2FgAr/Iak=; b=KuBP4poW+zmCdjgdPBUNZ+QkEryIZpCFGp1i0WlWpL02Wyj+6WrZkQI8EZMrDdGrYF Fpa43cbs3/8HUjFquUYpEqwCGGARccUkXH6pMyZ48jHcKVVDSRQlCb2lwRSP62IXLF48 m43xSx7nWcqnv+xd7/4gL50WfbRuAYTUUigCb9FCaHDe0R2rxZqKHFzUs3wFtQdApXn0 /FiWi/Iq6s5vnTUx2naYpaSy8Y1HR1n0gOB+JG3/eJIU5UyPonVHw5B+gwBLCxk6zGKW iwFyvve2UnQIkNx2qGynJKyn8yN9pUjFEGa2ptoZcHR6eU/ZytS12gFP8CH9rWWxZaPs i6oQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:from:to:cc:subject:date:message-id:organization :user-agent:in-reply-to:references:mime-version :content-transfer-encoding:content-type; bh=xUyMEUkIzf0AcyTZSDhuCbV0sUPcVHph+y2FgAr/Iak=; b=ckuftkBKTTU5pLu19r0YPxTMjlX21x0d8CwyeZk7yl3KVsn5l8UauoWlSZEjkEA2Lc ZvefwjKPww7tDC3KDCdAGP3XTyuDcPSaXChqZfTGSbKmMya7vtqJyBnhZg0GDLViz6Yu d2lrjk8khL4NxJhHBuD8e9etk6uvBEIunUqDldtC6IZj8kR09l/ADZXX4cvnfbCm5LLK 4Bg99dvG4gLVBQokYEMmNRi8Dl/SdNWUMYjyo+PALqATyoWnZ1CpEH1bgUv6AQiP7obg Jl1JGEZFoizAzOeRV4mbZQKIQTrkVrJoUSA2mgyZa+/MOs8iyM/RRSpNwbtm47J/t2Np AoTw== X-Gm-Message-State: ALoCoQn/lQpyWmM+K7QR7JX+FNbFVpGBxx8hh6L/nl/HTLCyM01vCPRptWCGFEy8iwT4vJefZg7w X-Received: by 10.194.188.49 with SMTP id fx17mr32974157wjc.47.1449451137968; Sun, 06 Dec 2015 17:18:57 -0800 (PST) Received: from xps13.localnet (136-92-190-109.dsl.ovh.fr. [109.190.92.136]) by smtp.gmail.com with ESMTPSA id i18sm14193999wmf.6.2015.12.06.17.18.57 (version=TLSv1/SSLv3 cipher=OTHER); Sun, 06 Dec 2015 17:18:57 -0800 (PST) From: Thomas Monjalon To: Fan Zhang Date: Mon, 07 Dec 2015 02:17:46 +0100 Message-ID: <1584130.bSMaiaJVtY@xps13> Organization: 6WIND User-Agent: KMail/4.14.10 (Linux/4.1.6-1-ARCH; KDE/4.14.11; x86_64; ; ) In-Reply-To: <1447866563-19121-1-git-send-email-roy.fan.zhang@intel.com> References: <1447866563-19121-1-git-send-email-roy.fan.zhang@intel.com> MIME-Version: 1.0 Content-Transfer-Encoding: 7Bit Content-Type: text/plain; charset="us-ascii" Cc: dev@dpdk.org Subject: Re: [dpdk-dev] [PATCH v4] ip_pipeline: add flow actions pipeline X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: patches and discussions about DPDK List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 07 Dec 2015 01:18:58 -0000 2015-11-18 17:09, Fan Zhang: > Flow actions pipeline is an extension of flow-classification pipeline. > Some of the operations of flow classification pipeline such as traffic > metering/marking(for e.g. Single Rate Three Color Marker (srTCM), Two > Rate Three Color Marker trTCM)), policer can be performed separately in > flow action pipeline to avoid excessive computational burden on the CPU > core running the flow-classification pipeline. The Flow action pipeline > implements various function such as traffic metering, policer, stats. > Traffic mettering can configured as per the required context, for > examples- per user, per traffic class or both. These contexts can be > applied by specifying parameters in configuration file as shown below; > > [PIPELINE1] > type = FLOW_ACTIONS > core = 1 > pktq_in = RXQ0.0 RXQ1.0 RXQ2.0 RXQ3.0 > pktq_out = TXQ0.0 TXQ1.0 TXQ2.0 TXQ3.0 > n_flows = 65536 > n_meters_per_flow = 1 > flow_id_offset = 158 > ip_hdr_offset = 142 > color_offset = 64 > > The entries of flow and dscp tables of flow actions pipeline can be > modified through command-line interface. The commands to add or delete > entries to the flow table, DSCP(differentiated services code point) > table and for statistics collection, etc have been included. The key > functions such as Traffic Metering/marking and policer functions have > been implemented as flow-table action handler. > > Signed-off-by: Jasvinder Singh > Signed-off-by: Fan Zhang > Acked-by: Cristian Dumitrescu Applied, thanks