From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mga09.intel.com (mga09.intel.com [134.134.136.24]) by dpdk.org (Postfix) with ESMTP id 9D236A48A for ; Tue, 17 Apr 2018 13:22:23 +0200 (CEST) X-Amp-Result: UNSCANNABLE X-Amp-File-Uploaded: False Received: from fmsmga007.fm.intel.com ([10.253.24.52]) by orsmga102.jf.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 17 Apr 2018 04:22:22 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.48,463,1517904000"; d="scan'208";a="32593764" Received: from bricha3-mobl.ger.corp.intel.com ([10.237.221.51]) by fmsmga007.fm.intel.com with SMTP; 17 Apr 2018 04:22:20 -0700 Received: by (sSMTP sendmail emulation); Tue, 17 Apr 2018 12:22:19 +0100 Date: Tue, 17 Apr 2018 12:22:19 +0100 From: Bruce Richardson To: Zhongliang Shu Cc: dev@dpdk.org Message-ID: <20180417112218.GB82784@bricha3-MOBL.ger.corp.intel.com> References: <1852794216.1107071.1523941598009.ref@mail.yahoo.com> <1852794216.1107071.1523941598009@mail.yahoo.com> MIME-Version: 1.0 Content-Type: text/plain; charset=iso-8859-1 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: <1852794216.1107071.1523941598009@mail.yahoo.com> Organization: Intel Research and Development Ireland Ltd. User-Agent: Mutt/1.9.4 (2018-02-28) Subject: Re: [dpdk-dev] whether DPDK support FreeBSD Guest OS VM on Xen hypervisor. 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: Tue, 17 Apr 2018 11:22:24 -0000 On Tue, Apr 17, 2018 at 05:06:38AM +0000, Zhongliang Shu wrote: > Hi, Guys: > > I have found the DPDK Xen Guideline and there have example and steps > > About how DPDK supporting Linux Guest OS VM on Xen Hypervisor. > > But I cannot find similar document  about FreeBSD Guest OS VM on Xen Hypervisor. > > For example, > > 1): there has xen_dom0.ko under librte_eal/linuxapp, but not have under > > librte_eal/bsdapp. > 2):  it uses Linux head file under examples/vhost_xen.3):  drivers/net/xenvirt source uses Linux Head files. >   > > Is the DPDK17.05.2 supporting FreeBSD Guest OS VM on > Xen Hypervisor?  If yes, could you forward me the links of such document? > Thanks. Hi, While I'm not a Xen expert (by any stretch of the imagination :-) ), I think that Xen Dom0 support is different to general Xen guest support. DPDK should probably run ok on BSD under Xen as a generic guest, but I'm not aware of any support for DPDK under BSD as Xen Dom0. /Bruce