From patchwork Wed Dec 23 08:49:52 2015 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Jijiang Liu X-Patchwork-Id: 9645 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 211168E6A; Wed, 23 Dec 2015 09:50:18 +0100 (CET) Received: from mga11.intel.com (mga11.intel.com [192.55.52.93]) by dpdk.org (Postfix) with ESMTP id A6E6F8E58 for ; Wed, 23 Dec 2015 09:50:12 +0100 (CET) Received: from orsmga002.jf.intel.com ([10.7.209.21]) by fmsmga102.fm.intel.com with ESMTP; 23 Dec 2015 00:50:13 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.20,468,1444719600"; d="scan'208";a="877328192" Received: from shvmail01.sh.intel.com ([10.239.29.42]) by orsmga002.jf.intel.com with ESMTP; 23 Dec 2015 00:50:11 -0800 Received: from shecgisg004.sh.intel.com (shecgisg004.sh.intel.com [10.239.29.89]) by shvmail01.sh.intel.com with ESMTP id tBN8o9K7022743; Wed, 23 Dec 2015 16:50:09 +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 tBN8o7qk012752; Wed, 23 Dec 2015 16:50:09 +0800 Received: (from jijiangl@localhost) by shecgisg004.sh.intel.com (8.13.6/8.13.6/Submit) id tBN8o7k1012748; Wed, 23 Dec 2015 16:50:07 +0800 From: Jijiang Liu To: dev@dpdk.org Date: Wed, 23 Dec 2015 16:49:52 +0800 Message-Id: <1450860592-12673-7-git-send-email-jijiang.liu@intel.com> X-Mailer: git-send-email 1.7.12.2 In-Reply-To: <1450860592-12673-1-git-send-email-jijiang.liu@intel.com> References: <1450860592-12673-1-git-send-email-jijiang.liu@intel.com> Subject: [dpdk-dev] [RFC PATCH 6/6] driver/i40e: tunnel configure in i40e 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 i40e_udp_tunnel_flow_configre() to implement the configuration of flow rule with 'src IP, dst IP, src port, dst port and tunnel ID' using flow director. Signed-off-by: Jijiang Liu --- drivers/net/i40e/i40e_ethdev.c | 41 ++++++++++++++++++++++++++++++++++++++++ 1 files changed, 41 insertions(+), 0 deletions(-) diff --git a/drivers/net/i40e/i40e_ethdev.c b/drivers/net/i40e/i40e_ethdev.c index 7e03a1f..7d8c8d7 100644 --- a/drivers/net/i40e/i40e_ethdev.c +++ b/drivers/net/i40e/i40e_ethdev.c @@ -469,6 +469,7 @@ static const struct eth_dev_ops i40e_eth_dev_ops = { .rss_hash_conf_get = i40e_dev_rss_hash_conf_get, .udp_tunnel_add = i40e_dev_udp_tunnel_add, .udp_tunnel_del = i40e_dev_udp_tunnel_del, + .tunnel_configure = i40e_dev_tunnel_configure, .filter_ctrl = i40e_dev_filter_ctrl, .rxq_info_get = i40e_rxq_info_get, .txq_info_get = i40e_txq_info_get, @@ -6029,6 +6030,46 @@ i40e_dev_udp_tunnel_del(struct rte_eth_dev *dev, return ret; } +static int +i40e_udp_tunnel_flow_configre(struct i40e_pf *pf, rte_eth_tunnel_conf *tunnel_conf) +{ + int idx, ret; + uint8_t filter_idx; + struct i40e_hw *hw = I40E_PF_TO_HW(pf); + + /* set filter with src IP + dst IP + src port + dst port + tunnel id*/ + /* flow director setting */ + + return 0; +} + +/* Add UDP tunneling port */ +static int +i40e_dev_tunnel_conf(struct rte_eth_dev *dev, + struct rte_eth_tunnel_conf *tunnel_conf) +{ + int ret = 0; + struct i40e_pf *pf = I40E_DEV_PRIVATE_TO_PF(dev->data->dev_private); + + if (tunnel_tunnel == NULL) + return -EINVAL; + + switch (udp_tunnel->prot_type) { + case RTE_TUNNEL_TYPE_VXLAN: + case RTE_TUNNEL_TYPE_GENEVE: + case RTE_TUNNEL_TYPE_TEREDO: + ret = i40e_udp_tunnel_flow_configure(pf, tunnel_conf); + break; + + default: + PMD_DRV_LOG(ERR, "Invalid tunnel type"); + ret = -1; + break; + } + + return ret; +} + /* Calculate the maximum number of contiguous PF queues that are configured */ static int i40e_pf_calc_configured_queues_num(struct i40e_pf *pf)