From mboxrd@z Thu Jan 1 00:00:00 1970 From: Thomas Monjalon Subject: Re: building LIBRTE_PMD_XENVIRT in 32bit triggers some errors Date: Thu, 10 Dec 2015 09:51:59 +0100 Message-ID: <2344871.UcRiAMj0k5@xps13> References: Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7Bit Cc: dev@dpdk.org To: "Xie, Huawei" , stephen@networkplumber.org Return-path: Received: from mail-wm0-f48.google.com (mail-wm0-f48.google.com [74.125.82.48]) by dpdk.org (Postfix) with ESMTP id 7D3D08D39 for ; Thu, 10 Dec 2015 09:53:16 +0100 (CET) Received: by mail-wm0-f48.google.com with SMTP id c201so21828005wme.0 for ; Thu, 10 Dec 2015 00:53:16 -0800 (PST) In-Reply-To: List-Id: patches and discussions about DPDK List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org Sender: "dev" 2015-12-10 04:45, Xie, Huawei: > This xen PMD is based on grant table mechanism and virtio interface. > Worth to note is it needs customized backend, which now resides in > examples/vhost_xen. > Another approach is netfront based PMD, which has kernel netback backend > in place, but i guess it couldn't achieve best performance as we need > map each grant page in backend. Stephen submitted the patch for netfront > PMD http://dpdk.org/dev/patchwork/patch/3330/. Thomas, do you know its > status? I think that Stephen told me it was under test. Stephen, any update?