+{
+ s32 result;
+ uint16_t mac_num = 0;
+ uint32_t vid_idx, vid_bit, mac_index;
+ struct fm10k_hw *hw;
+ struct fm10k_macvlan_filter_info *macvlan;
+ struct rte_eth_dev_data *data = dev->data;
+
+ hw = FM10K_DEV_PRIVATE_TO_HW(dev->data->dev_private);
+ macvlan = FM10K_DEV_PRIVATE_TO_MACVLAN(dev->data->dev_private);
+
+ if (macvlan->nb_queue_pools > 0) { /* VMDQ mode */
+ PMD_INIT_LOG(ERR, "Cannot change VLAN filter in VMDQ mode");
+ return -EINVAL;
+ }
+
+ if (vlan_id > ETH_VLAN_ID_MAX) {
+ PMD_INIT_LOG(ERR, "Invalid vlan_id: must be < 4096");
+ return -EINVAL;
+ }
+
+ vid_idx = FM10K_VFTA_IDX(vlan_id);
+ vid_bit = FM10K_VFTA_BIT(vlan_id);
+ /* this VLAN ID is already in the VLAN filter table, return SUCCESS */
+ if (on && (macvlan->vfta[vid_idx] & vid_bit))
+ return 0;
+ /* this VLAN ID is NOT in the VLAN filter table, cannot remove */
+ if (!on && !(macvlan->vfta[vid_idx] & vid_bit)) {
+ PMD_INIT_LOG(ERR, "Invalid vlan_id: not existing "
+ "in the VLAN filter table");
+ return -EINVAL;
+ }
+
+ fm10k_mbx_lock(hw);
+ result = fm10k_update_vlan(hw, vlan_id, 0, on);
+ fm10k_mbx_unlock(hw);
+ if (result != FM10K_SUCCESS) {
+ PMD_INIT_LOG(ERR, "VLAN update failed: %d", result);
+ return -EIO;
+ }
+
+ for (mac_index = 0; (mac_index < FM10K_MAX_MACADDR_NUM) &&
+ (result == FM10K_SUCCESS); mac_index++) {
+ if (is_zero_ether_addr(&data->mac_addrs[mac_index]))
+ continue;
+ if (mac_num > macvlan->mac_num - 1) {
+ PMD_INIT_LOG(ERR, "MAC address number "
+ "not match");
+ break;
+ }
+ fm10k_mbx_lock(hw);
+ result = fm10k_update_uc_addr(hw, hw->mac.dglort_map,
+ data->mac_addrs[mac_index].addr_bytes,
+ vlan_id, on, 0);
+ fm10k_mbx_unlock(hw);
+ mac_num++;
+ }
+ if (result != FM10K_SUCCESS) {
+ PMD_INIT_LOG(ERR, "MAC address update failed: %d", result);
+ return -EIO;
+ }
+
+ if (on) {
+ macvlan->vlan_num++;
+ macvlan->vfta[vid_idx] |= vid_bit;
+ } else {
+ macvlan->vlan_num--;
+ macvlan->vfta[vid_idx] &= ~vid_bit;
+ }
+ return 0;
+}
+
+static void
+fm10k_vlan_offload_set(__rte_unused struct rte_eth_dev *dev, int mask)
+{
+ if (mask & ETH_VLAN_STRIP_MASK) {
+ if (!dev->data->dev_conf.rxmode.hw_vlan_strip)
+ PMD_INIT_LOG(ERR, "VLAN stripping is "
+ "always on in fm10k");
+ }
+
+ if (mask & ETH_VLAN_EXTEND_MASK) {
+ if (dev->data->dev_conf.rxmode.hw_vlan_extend)
+ PMD_INIT_LOG(ERR, "VLAN QinQ is not "
+ "supported in fm10k");
+ }
+
+ if (mask & ETH_VLAN_FILTER_MASK) {
+ if (!dev->data->dev_conf.rxmode.hw_vlan_filter)
+ PMD_INIT_LOG(ERR, "VLAN filter is always on in fm10k");
+ }
+}
+
+/* Add/Remove a MAC address, and update filters to main VSI */
+static void fm10k_MAC_filter_set_main_vsi(struct rte_eth_dev *dev,
+ const u8 *mac, bool add, uint32_t pool)