[dpdk-dev,19/24] net/i40e: destroy tunnel filter
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Commit Message
This patch adds a function to destroy the tunnel filter.
Signed-off-by: Beilei Xing <beilei.xing@intel.com>
---
drivers/net/i40e/i40e_ethdev.c | 43 ++++++++++++++++++++++++++++++++++++++++++
1 file changed, 43 insertions(+)
@@ -522,6 +522,8 @@ static int i40e_dev_destroy_ethertype_filter(struct i40e_pf *pf,
static int i40e_dev_destroy_macvlan_filter(struct i40e_pf *pf,
struct i40e_vsi *vsi,
struct i40e_mac_filter *filter);
+static int i40e_dev_destroy_tunnel_filter(struct i40e_pf *pf,
+ struct i40e_tunnel_filter *filter);
static int i40e_flow_destroy(struct rte_eth_dev *dev,
struct rte_flow *flow,
struct rte_flow_error *error);
@@ -11734,6 +11736,43 @@ i40e_dev_destroy_macvlan_filter(struct i40e_pf *pf,
}
static int
+i40e_dev_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_info *tunnel_info = &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;
+ rte_memcpy(&cld_filter.ipaddr, &filter->input.ipaddr,
+ sizeof(cld_filter.ipaddr));
+ 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_info, &filter->input);
+ if (node)
+ ret = i40e_sw_tunnel_filter_del(pf, node);
+ else
+ return -EINVAL;
+
+ return ret;
+}
+
+static int
i40e_flow_destroy(struct rte_eth_dev *dev,
struct rte_flow *flow,
struct rte_flow_error *error)
@@ -11752,6 +11791,10 @@ i40e_flow_destroy(struct rte_eth_dev *dev,
ret = i40e_dev_destroy_macvlan_filter(pf,
pmd_flow->vsi, (struct i40e_mac_filter *)pmd_flow->rule);
break;
+ case RTE_ETH_FILTER_TUNNEL:
+ ret = i40e_dev_destroy_tunnel_filter(pf,
+ (struct i40e_tunnel_filter *)pmd_flow->rule);
+ break;
default:
PMD_DRV_LOG(WARNING, "Filter type (%d) not supported",
filter_type);