From patchwork Fri Jan 6 05:27:15 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Xing, Beilei" X-Patchwork-Id: 18964 X-Patchwork-Delegate: ferruh.yigit@amd.com 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 EF874F94E; Fri, 6 Jan 2017 06:29:02 +0100 (CET) Received: from mga06.intel.com (mga06.intel.com [134.134.136.31]) by dpdk.org (Postfix) with ESMTP id 2DBA02A6C for ; Fri, 6 Jan 2017 06:28:06 +0100 (CET) Received: from fmsmga002.fm.intel.com ([10.253.24.26]) by orsmga104.jf.intel.com with ESMTP; 05 Jan 2017 21:28:05 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos; i="5.33,323,1477983600"; d="scan'208"; a="1108701395" Received: from unknown (HELO dpdk9.sh.intel.com) ([10.239.129.31]) by fmsmga002.fm.intel.com with ESMTP; 05 Jan 2017 21:28:04 -0800 From: Beilei Xing To: jingjing.wu@intel.com, helin.zhang@intel.com Cc: dev@dpdk.org Date: Fri, 6 Jan 2017 13:27:15 +0800 Message-Id: <1483680439-82227-14-git-send-email-beilei.xing@intel.com> X-Mailer: git-send-email 2.5.5 In-Reply-To: <1483680439-82227-1-git-send-email-beilei.xing@intel.com> References: <1483631170-16681-1-git-send-email-beilei.xing@intel.com> <1483680439-82227-1-git-send-email-beilei.xing@intel.com> Subject: [dpdk-dev] [PATCH v7 13/17] net/i40e: destroy tunnel filter 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: , Errors-To: dev-bounces@dpdk.org Sender: "dev" This patch adds i40e_flow_destroy_tunnel_filter function to destroy a tunnel filter for users. Signed-off-by: Beilei Xing --- drivers/net/i40e/i40e_flow.c | 41 +++++++++++++++++++++++++++++++++++++++++ 1 file changed, 41 insertions(+) diff --git a/drivers/net/i40e/i40e_flow.c b/drivers/net/i40e/i40e_flow.c index ca97682..c090d84 100644 --- a/drivers/net/i40e/i40e_flow.c +++ b/drivers/net/i40e/i40e_flow.c @@ -118,6 +118,8 @@ static int i40e_flow_parse_tunnel_filter(struct rte_eth_dev *dev, union i40e_filter_t *filter); static int i40e_flow_destroy_ethertype_filter(struct i40e_pf *pf, struct i40e_ethertype_filter *filter); +static int i40e_flow_destroy_tunnel_filter(struct i40e_pf *pf, + struct i40e_tunnel_filter *filter); const struct rte_flow_ops i40e_flow_ops = { .validate = i40e_flow_validate, @@ -1623,6 +1625,10 @@ i40e_flow_destroy(struct rte_eth_dev *dev, ret = i40e_flow_destroy_ethertype_filter(pf, (struct i40e_ethertype_filter *)flow->rule); break; + case RTE_ETH_FILTER_TUNNEL: + ret = i40e_flow_destroy_tunnel_filter(pf, + (struct i40e_tunnel_filter *)flow->rule); + break; default: PMD_DRV_LOG(WARNING, "Filter type (%d) not supported", filter_type); @@ -1675,3 +1681,38 @@ i40e_flow_destroy_ethertype_filter(struct i40e_pf *pf, return ret; } + +static int +i40e_flow_destroy_tunnel_filter(struct i40e_pf *pf, + struct i40e_tunnel_filter *filter) +{ + struct i40e_hw *hw = I40E_PF_TO_HW(pf); + struct i40e_vsi *vsi = pf->main_vsi; + struct i40e_aqc_add_remove_cloud_filters_element_data cld_filter; + struct i40e_tunnel_rule *tunnel_rule = &pf->tunnel; + struct i40e_tunnel_filter *node; + int ret = 0; + + memset(&cld_filter, 0, sizeof(cld_filter)); + ether_addr_copy((struct ether_addr *)&filter->input.outer_mac, + (struct ether_addr *)&cld_filter.outer_mac); + ether_addr_copy((struct ether_addr *)&filter->input.inner_mac, + (struct ether_addr *)&cld_filter.inner_mac); + cld_filter.inner_vlan = filter->input.inner_vlan; + cld_filter.flags = filter->input.flags; + cld_filter.tenant_id = filter->input.tenant_id; + cld_filter.queue_number = filter->queue; + + ret = i40e_aq_remove_cloud_filters(hw, vsi->seid, + &cld_filter, 1); + if (ret < 0) + return ret; + + node = i40e_sw_tunnel_filter_lookup(tunnel_rule, &filter->input); + if (!node) + return -EINVAL; + + ret = i40e_sw_tunnel_filter_del(pf, &node->input); + + return ret; +}