From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from dpdk.org (dpdk.org [92.243.14.124]) by inbox.dpdk.org (Postfix) with ESMTP id AA617A0352 for ; Tue, 5 Nov 2019 11:02:58 +0100 (CET) Received: from [92.243.14.124] (localhost [127.0.0.1]) by dpdk.org (Postfix) with ESMTP id 848272C12; Tue, 5 Nov 2019 11:02:58 +0100 (CET) Received: from mga18.intel.com (mga18.intel.com [134.134.136.126]) by dpdk.org (Postfix) with ESMTP id 9FF902BAE; Tue, 5 Nov 2019 11:02:55 +0100 (CET) X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from orsmga008.jf.intel.com ([10.7.209.65]) by orsmga106.jf.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 05 Nov 2019 02:02:53 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.68,270,1569308400"; d="scan'208";a="195768101" Received: from fyigit-mobl.ger.corp.intel.com (HELO [10.237.221.96]) ([10.237.221.96]) by orsmga008.jf.intel.com with ESMTP; 05 Nov 2019 02:02:50 -0800 To: Ruifeng Wang , jerinj@marvell.com, gavin.hu@arm.com, wenzhuo.lu@intel.com, konstantin.ananyev@intel.com Cc: dev@dpdk.org, honnappa.nagarahalli@arm.com, nd@arm.com, stable@dpdk.org References: <20191024025803.10571-1-ruifeng.wang@arm.com> <20191024025803.10571-2-ruifeng.wang@arm.com> From: Ferruh Yigit Openpgp: preference=signencrypt Autocrypt: addr=ferruh.yigit@intel.com; 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charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: 7bit Subject: Re: [dpdk-stable] [PATCH 1/2] net/ixgbe: add ptype parse for aarch64 vector PMD X-BeenThere: stable@dpdk.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: patches for DPDK stable branches List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: stable-bounces@dpdk.org Sender: "stable" On 10/24/2019 3:58 AM, Ruifeng Wang wrote: > Ptype parse is missing in aarch64 vector PMD. It makes packet type info > provided by NIC get lost, thus requires extra CPU cycles to do this. > Add the parse process to utilize NIC hardware capability. > > In test with l3fwd (removed port conf DEV_RX_OFFLOAD_CHECKSUM), > observed over 3% performance gain. > > Fixes: b20971b6cca0 ("net/ixgbe: implement vector driver for ARM") > Cc: stable@dpdk.org > > Signed-off-by: Ruifeng Wang > Reviewed-by: Gavin Hu For Series, Reviewed-by: Ferruh Yigit Series applied to dpdk-next-net/master, thanks.