From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: <anatoly.burakov@intel.com> Received: from mga06.intel.com (mga06.intel.com [134.134.136.31]) by dpdk.org (Postfix) with ESMTP id 583A9AAA9 for <dev@dpdk.org>; Mon, 16 Apr 2018 17:56:40 +0200 (CEST) X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from orsmga001.jf.intel.com ([10.7.209.18]) by orsmga104.jf.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 16 Apr 2018 08:56:39 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.48,459,1517904000"; d="scan'208";a="48300033" Received: from aburakov-mobl.ger.corp.intel.com (HELO [10.237.220.128]) ([10.237.220.128]) by orsmga001.jf.intel.com with ESMTP; 16 Apr 2018 08:56:32 -0700 To: Xiao Wang <xiao.w.wang@intel.com>, ferruh.yigit@intel.com Cc: dev@dpdk.org, maxime.coquelin@redhat.com, zhihong.wang@intel.com, tiwei.bie@intel.com, jianfeng.tan@intel.com, cunming.liang@intel.com, dan.daly@intel.com, thomas@monjalon.net, Junjie Chen <junjie.j.chen@intel.com> References: <20180415153349.62105-2-xiao.w.wang@intel.com> <20180416153438.79355-1-xiao.w.wang@intel.com> <20180416153438.79355-2-xiao.w.wang@intel.com> From: "Burakov, Anatoly" <anatoly.burakov@intel.com> Message-ID: <0d9400a6-843a-7fce-de9a-30e9c5790455@intel.com> Date: Mon, 16 Apr 2018 16:56:30 +0100 User-Agent: Mozilla/5.0 (Windows NT 10.0; WOW64; rv:52.0) Gecko/20100101 Thunderbird/52.7.0 MIME-Version: 1.0 In-Reply-To: <20180416153438.79355-2-xiao.w.wang@intel.com> Content-Type: text/plain; charset=utf-8; format=flowed Content-Language: en-US Content-Transfer-Encoding: 7bit Subject: Re: [dpdk-dev] [PATCH v8 1/5] vfio: extend data structure for multi container X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: DPDK patches and discussions <dev.dpdk.org> List-Unsubscribe: <https://dpdk.org/ml/options/dev>, <mailto:dev-request@dpdk.org?subject=unsubscribe> List-Archive: <http://dpdk.org/ml/archives/dev/> List-Post: <mailto:dev@dpdk.org> List-Help: <mailto:dev-request@dpdk.org?subject=help> List-Subscribe: <https://dpdk.org/ml/listinfo/dev>, <mailto:dev-request@dpdk.org?subject=subscribe> X-List-Received-Date: Mon, 16 Apr 2018 15:56:40 -0000 On 16-Apr-18 4:34 PM, Xiao Wang wrote: > Currently eal vfio framework binds vfio group fd to the default > container fd during rte_vfio_setup_device, while in some cases, > e.g. vDPA (vhost data path acceleration), we want to put vfio group > to a separate container and program IOMMU via this container. > > This patch extends the vfio_config structure to contain per-container > user_mem_maps and defines an array of vfio_config. The next patch will > base on this to add container API. > > Signed-off-by: Junjie Chen <junjie.j.chen@intel.com> > Signed-off-by: Xiao Wang <xiao.w.wang@intel.com> > Reviewed-by: Maxime Coquelin <maxime.coquelin@redhat.com> > Reviewed-by: Ferruh Yigit <ferruh.yigit@intel.com> > --- Acked-by: Anatoly Burakov <anatoly.burakov@intel.com> -- Thanks, Anatoly