From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from COL004-OMC4S1.hotmail.com (col004-omc4s1.hotmail.com [65.55.34.203]) by dpdk.org (Postfix) with ESMTP id 01E1036D for ; Sun, 17 Aug 2014 08:07:11 +0200 (CEST) Received: from COL402-EAS242 ([65.55.34.201]) by COL004-OMC4S1.hotmail.com with Microsoft SMTPSVC(7.5.7601.22701); Sat, 16 Aug 2014 23:10:28 -0700 X-TMN: [hxNQEe/3jKYy8XpEE8vaoYUCWYNeEyaT] X-Originating-Email: [jinronggong@hotmail.com] Message-ID: From: GongJinrong To: Date: Sun, 17 Aug 2014 14:10:14 +0800 MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit X-Mailer: Microsoft Outlook 15.0 Thread-Index: Ac+53GRMzQyooA5NRQC2O9KXOKvdDw== Content-Language: zh-cn X-OriginalArrivalTime: 17 Aug 2014 06:10:28.0359 (UTC) FILETIME=[F1442970:01CFB9E1] Subject: [dpdk-dev] How to use dpdk ring and mem lib in kernel level? 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: Sun, 17 Aug 2014 06:07:12 -0000 Hi, guys Can dpdk support allocate mempool and create ring in kernel level? I know dpdk is user space driver, but many application need a channel to transmit data from kernel to user space without any hardware dependency(just like pf ring)? Anyone has a sample like this? Best Regards John Gong