From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-wi0-f172.google.com (mail-wi0-f172.google.com [209.85.212.172]) by dpdk.org (Postfix) with ESMTP id 90709AFCB for ; Tue, 17 Jun 2014 18:27:29 +0200 (CEST) Received: by mail-wi0-f172.google.com with SMTP id hi2so6185856wib.11 for ; Tue, 17 Jun 2014 09:27:45 -0700 (PDT) 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=Tt7O9vvSb8JUKIJTHXhGG50i3RsA8tyheDQWrKm8xco=; b=Z0eF3a2hjmGOdYzWeOKJbCEArG2pOV+Flj9I1T53tekUm1PtdpN041Nh1EG0+NMABT bpkyoN/0yONz5TZyyrfV9yN0wNi2pg9wzpGo1Oa8fhApuxDJoLEv5Ed/WU/3yzzusolo sZYDYEt5WS44wFT4sxM3V54COvU+9KMi8kyovYD86xcgoDkk5cpqmOWmiyzPRnDgBKDV LP/1P8O8MUkTpT8kPtqZfJXkdbR1Mi77o4+cjnFXEbmd/j/Ejli90/cog4XcceSW0yud rCMsJ3tTCx0ui7nNAxRnw5YAXuYoYntl4/5JP0IDffd9cKj5L7OckL4GIWsLcTOjRRtJ 7PUw== X-Gm-Message-State: ALoCoQmiLlutKMU6cHmkS9kNz1jlbRtQZjZKiu8p2AelzOTfk5C6q5wRTyWYijRIX8aLvZWlhtga X-Received: by 10.180.14.196 with SMTP id r4mr37716419wic.2.1403022465617; Tue, 17 Jun 2014 09:27:45 -0700 (PDT) Received: from xps13.localnet (guy78-3-82-239-227-177.fbx.proxad.net. [82.239.227.177]) by mx.google.com with ESMTPSA id fb15sm14940157wid.23.2014.06.17.09.27.44 for (version=TLSv1.2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Tue, 17 Jun 2014 09:27:44 -0700 (PDT) From: Thomas Monjalon To: Helin Zhang , Jing Chen Date: Tue, 17 Jun 2014 18:27:43 +0200 Message-ID: <3908766.ykkJEPOGFU@xps13> Organization: 6WIND User-Agent: KMail/4.13.1 (Linux/3.14.6-1-ARCH; KDE/4.13.1; x86_64; ; ) In-Reply-To: <1401944951-23783-1-git-send-email-helin.zhang@intel.com> References: <1401944951-23783-1-git-send-email-helin.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 v2 00/27] Add i40e PMD support 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: Tue, 17 Jun 2014 16:27:29 -0000 > The 2nd version of series of patches are to add i40e PMD support. > It contains the updated basic shared code, and some other enhancements. > It adds the support of the latest version of firmware. > * Add new PMD driver of i40e in the folder of librte_pmd_i40e > * Add some neccessary definitions, changes in rte_mbuf.h and eth_dev > * Add new configurations for i40e > * Add or modifiy makefiles to support i40e compilation > * Add neccessary changes in ixgbe, e1000 and vmxnet3 PMD, as hash flags > has been enlarged from 16 bits to 64 bits to support i40e > * Add neccessary changes in example applications and testpmd to use > ETH_RSS_IP to replace all IP hash flags, as i40e introduced more > hash flags. > * Add command in testpmd for port based vlan insertion offload testing > * Add neccessary changes in eth_dev to support configuring maximum > packet length of less than 1518 > * Add two sys files in igb_uio to support enabling/disabling > 'Extended Tag' and resetting 'Max Read Request Size', as it has > big impacts on i40e performance > * Add neccessary changes in pci to read/write the above two sys files > during probing PCI > > Features/enhancements to be implemented later: > * Set link speed, and physically up/down > * Double VLAN support, flow director, VMDq and DCB > * VLAN insertion/stripping, RSS in VF > > Signed-off-by: Helin Zhang > Signed-off-by: Jing Chen > Acked-by: Cunming Liang > Acked-by: Jijiang Liu > Acked-by: Jingjing Wu > Acked-by: Heqing Zhu > Tested-by: Waterman Cao Applied for version 1.7.0. Some things could be cleaned up later, especially i40e specific flags in generic API must be removed. Please work on a patch for next release. Thanks for the hard work -- Thomas