allow to configure the VLAN filter over VF0.
this feature need to update ice kernel driver (newer than v1.8.0)
Signed-off-by: Ke Zhang <ke1x.zh...@intel.com>
---
drivers/net/ice/ice_dcf_vf_representor.c | 51 ++++++++++++++++++++++++
1 file changed, 51 insertions(+)
diff --git a/drivers/net/ice/ice_dcf_vf_representor.c
b/drivers/net/ice/ice_dcf_vf_representor.c
index 8a387461c4..eca2710735 100644
--- a/drivers/net/ice/ice_dcf_vf_representor.c
+++ b/drivers/net/ice/ice_dcf_vf_representor.c
@@ -612,6 +612,56 @@ ice_dcf_vf_repr_del_mac_addr(struct rte_eth_dev *dev,
uint32_t index)
repr->mac_num--;
}
+static int
+ice_dcf_add_del_vlan_v2(struct rte_eth_dev *dev, uint16_t vlanid, bool add)
+{
+ struct ice_dcf_vf_repr *repr = dev->data->dev_private;
+ struct ice_dcf_hw *hw = ice_dcf_vf_repr_hw(repr);
+ struct virtchnl_vlan_filter_list_v2 vlan_filter;
+ struct dcf_virtchnl_cmd args;
+ struct virtchnl_vlan *vlan_setting;
+ int err;
+
+ vlan_setting = &vlan_filter.filters[0].outer;
+ memset(&vlan_filter, 0, sizeof(vlan_filter));
+ vlan_filter.vport_id = hw->vf_vsi_map[repr->vf_id] &
~VIRTCHNL_DCF_VF_VSI_VALID;
+ vlan_filter.num_elements = 1;
+ vlan_setting->tpid = RTE_ETHER_TYPE_VLAN;
+ vlan_setting->tci = vlanid;
+
+ memset(&args, 0, sizeof(args));
+ args.v_op = add ? VIRTCHNL_OP_ADD_VLAN_V2 : VIRTCHNL_OP_DEL_VLAN_V2;
+ args.req_msg = (uint8_t *)&vlan_filter;
+ args.req_msglen = sizeof(vlan_filter);
+
+ err = ice_dcf_execute_virtchnl_cmd(hw, &args);
+ if (err) {
+ PMD_DRV_LOG(ERR, "Fail to execute command %s",
+ add ? "OP_ADD_ETH_ADDR" : "OP_DEL_ETH_ADDR");
+ return err;
+ }
+ return 0;
+}
+
+static int
+ice_dcf_vf_repr_vlan_filter_set(struct rte_eth_dev *dev, uint16_t vlan_id, int
on)
+{
+ struct ice_dcf_vf_repr *repr = dev->data->dev_private;
+ int err;
+
+ if (!ice_dcf_vlan_offload_ena(repr)) {
+ PMD_DRV_LOG(ERR, "It is not VLAN_V2");
+ return -ENOTSUP;
+ }
+
+ err = ice_dcf_add_del_vlan_v2(dev, vlan_id, on);
+ if (err) {
+ PMD_DRV_LOG(ERR, "Failed to set vlan filter, err:%d", err);
+ return -ENOTSUP;
+ }
+ return 0;
+}
+
static const struct eth_dev_ops ice_dcf_vf_repr_dev_ops = {
.dev_configure = ice_dcf_vf_repr_dev_configure,
.dev_start = ice_dcf_vf_repr_dev_start,
@@ -632,6 +682,7 @@ static const struct eth_dev_ops ice_dcf_vf_repr_dev_ops = {
.stats_get = ice_dcf_vf_repr_stats_get,
.mac_addr_add = ice_dcf_vf_repr_add_mac_addr,
.mac_addr_remove = ice_dcf_vf_repr_del_mac_addr,
+ .vlan_filter_set = ice_dcf_vf_repr_vlan_filter_set,
};
int
--
2.25.1
