From mboxrd@z Thu Jan 1 00:00:00 1970 From: Beilei Xing Subject: [PATCH v6 13/17] net/i40e: destroy tunnel filter Date: Thu, 5 Jan 2017 23:46:06 +0800 Message-ID: <1483631170-16681-14-git-send-email-beilei.xing@intel.com> References: <1483500187-124740-1-git-send-email-beilei.xing@intel.com> <1483631170-16681-1-git-send-email-beilei.xing@intel.com> Cc: dev@dpdk.org To: jingjing.wu@intel.com, helin.zhang@intel.com Return-path: Received: from mga11.intel.com (mga11.intel.com [192.55.52.93]) by dpdk.org (Postfix) with ESMTP id 305C658CF for ; Thu, 5 Jan 2017 16:46:56 +0100 (CET) In-Reply-To: <1483631170-16681-1-git-send-email-beilei.xing@intel.com> 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 fc633cd..2603e9e 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, @@ -1624,6 +1626,10 @@ i40e_flow_destroy(struct rte_eth_dev *dev, ret = i40e_flow_destroy_ethertype_filter(pf, (struct i40e_ethertype_filter *)pmd_flow->rule); break; + case RTE_ETH_FILTER_TUNNEL: + ret = i40e_flow_destroy_tunnel_filter(pf, + (struct i40e_tunnel_filter *)pmd_flow->rule); + break; default: PMD_DRV_LOG(WARNING, "Filter type (%d) not supported", filter_type); @@ -1676,3 +1682,38 @@ 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; +} -- 2.5.5