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 <jijiang.liu at intel.com>
---
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)
--
1.7.7.6
