From patchwork Mon Jun 22 16:40:57 2015 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Jijiang Liu X-Patchwork-Id: 5658 Return-Path: X-Original-To: patchwork@dpdk.org Delivered-To: patchwork@dpdk.org Received: from [92.243.14.124] (localhost [IPv6:::1]) by dpdk.org (Postfix) with ESMTP id 0C191C722; Mon, 22 Jun 2015 18:41:23 +0200 (CEST) Received: from mga11.intel.com (mga11.intel.com [192.55.52.93]) by dpdk.org (Postfix) with ESMTP id 74B9AC6FA for ; Mon, 22 Jun 2015 18:41:19 +0200 (CEST) Received: from fmsmga001.fm.intel.com ([10.253.24.23]) by fmsmga102.fm.intel.com with ESMTP; 22 Jun 2015 09:41:18 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.13,660,1427785200"; d="scan'208";a="732361790" Received: from shvmail01.sh.intel.com ([10.239.29.42]) by fmsmga001.fm.intel.com with ESMTP; 22 Jun 2015 09:41:18 -0700 Received: from shecgisg004.sh.intel.com (shecgisg004.sh.intel.com [10.239.29.89]) by shvmail01.sh.intel.com with ESMTP id t5MGfGGM005465; Tue, 23 Jun 2015 00:41:16 +0800 Received: from shecgisg004.sh.intel.com (localhost [127.0.0.1]) by shecgisg004.sh.intel.com (8.13.6/8.13.6/SuSE Linux 0.8) with ESMTP id t5MGfCQA020433; Tue, 23 Jun 2015 00:41:14 +0800 Received: (from jijiangl@localhost) by shecgisg004.sh.intel.com (8.13.6/8.13.6/Submit) id t5MGfCJC020429; Tue, 23 Jun 2015 00:41:12 +0800 From: Jijiang Liu To: dev@dpdk.org Date: Tue, 23 Jun 2015 00:40:57 +0800 Message-Id: <1434991265-20384-3-git-send-email-jijiang.liu@intel.com> X-Mailer: git-send-email 1.7.12.2 In-Reply-To: <1434991265-20384-1-git-send-email-jijiang.liu@intel.com> References: <1434991265-20384-1-git-send-email-jijiang.liu@intel.com> Subject: [dpdk-dev] [PATCH v5 02/10] examples/tep_termination:define the basic VXLAN port information 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: , Errors-To: dev-bounces@dpdk.org Sender: "dev" Add some basic VXLAN definations in vxlan.h file. It includes VXLAN port information and VXLAN device structures. Signed-off-by: Jijiang Liu Signed-off-by: Thomas Long --- examples/tep_termination/main.c | 1 + examples/tep_termination/vxlan.h | 60 ++++++++++++++++++++++++++++++++++++++ 2 files changed, 61 insertions(+), 0 deletions(-) create mode 100644 examples/tep_termination/vxlan.h diff --git a/examples/tep_termination/main.c b/examples/tep_termination/main.c index ff56077..d589272 100644 --- a/examples/tep_termination/main.c +++ b/examples/tep_termination/main.c @@ -52,6 +52,7 @@ #include #include "main.h" +#include "vxlan.h" /* the maximum number of external ports supported */ #define MAX_SUP_PORTS 1 diff --git a/examples/tep_termination/vxlan.h b/examples/tep_termination/vxlan.h new file mode 100644 index 0000000..8595eed --- /dev/null +++ b/examples/tep_termination/vxlan.h @@ -0,0 +1,60 @@ +/*- + * BSD LICENSE + * + * Copyright(c) 2010-2015 Intel Corporation. All rights reserved. + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * + * * Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * * Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in + * the documentation and/or other materials provided with the + * distribution. + * * Neither the name of Intel Corporation nor the names of its + * contributors may be used to endorse or promote products derived + * from this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR + * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT + * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, + * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT + * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, + * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY + * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE + * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + */ + +#ifndef _VXLAN_H_ +#define _VXLAN_H_ + +#define PORT_MIN 49152 +#define PORT_MAX 65535 +#define PORT_RANGE ((PORT_MAX - PORT_MIN) + 1) + +#define VXLAN_N_PORTS 2 +#define VXLAN_HF_VNI 0x08000000 +#define DEFAULT_VXLAN_PORT 4789 + +struct vxlan_port { + uint32_t vport_id; /**< VirtIO port id */ + uint32_t peer_ip; /**< remote VTEP IP address */ + struct ether_addr peer_mac; /**< remote VTEP MAC address */ + struct ether_addr vport_mac; /**< VirtIO port MAC address */ +} __rte_cache_aligned; + +struct vxlan_conf { + uint16_t dst_port; /**< VXLAN UDP destination port */ + uint32_t port_ip; /**< DPDK port IP address*/ + uint32_t in_key; /**< VLAN ID */ + uint32_t out_key; /**< VXLAN VNI */ + struct vxlan_port port[VXLAN_N_PORTS]; /**< VXLAN configuration */ +} __rte_cache_aligned; + +#endif /* _MAIN_H_ */