+int
+rte_eth_bond_free(const char *name)
+{
+ struct rte_eth_dev *eth_dev = NULL;
+ struct bond_dev_private *internals;
+
+ /* now free all data allocation - for eth_dev structure,
+ * dummy pci driver and internal (private) data
+ */
+
+ /* find an ethdev entry */
+ eth_dev = rte_eth_dev_allocated(name);
+ if (eth_dev == NULL)
+ return -ENODEV;
+
+ internals = eth_dev->data->dev_private;
+ if (internals->slave_count != 0)
+ return -EBUSY;
+
+ if (eth_dev->data->dev_started == 1) {
+ bond_ethdev_stop(eth_dev);
+ bond_ethdev_close(eth_dev);
+ }
+
+ eth_dev->dev_ops = NULL;
+ eth_dev->rx_pkt_burst = NULL;
+ eth_dev->tx_pkt_burst = NULL;
+
+ internals = eth_dev->data->dev_private;
+ rte_bitmap_free(internals->vlan_filter_bmp);
+ rte_free(internals->vlan_filter_bmpmem);
+ rte_free(eth_dev->data->dev_private);
+ rte_free(eth_dev->data->mac_addrs);
+
+ rte_eth_dev_release_port(eth_dev);
+
+ return 0;
+}
+
+static int
+slave_vlan_filter_set(uint8_t bonded_port_id, uint8_t slave_port_id)
+{
+ struct rte_eth_dev *bonded_eth_dev;
+ struct bond_dev_private *internals;
+ int found;
+ int res = 0;
+ uint64_t slab = 0;
+ uint32_t pos = 0;
+ uint16_t first;
+
+ bonded_eth_dev = &rte_eth_devices[bonded_port_id];
+ if (bonded_eth_dev->data->dev_conf.rxmode.hw_vlan_filter == 0)
+ return 0;
+
+ internals = bonded_eth_dev->data->dev_private;
+ found = rte_bitmap_scan(internals->vlan_filter_bmp, &pos, &slab);
+ first = pos;
+
+ if (!found)
+ return 0;
+
+ do {
+ uint32_t i;
+ uint64_t mask;
+
+ for (i = 0, mask = 1;
+ i < RTE_BITMAP_SLAB_BIT_SIZE;
+ i ++, mask <<= 1) {
+ if (unlikely(slab & mask))
+ res = rte_eth_dev_vlan_filter(slave_port_id,
+ (uint16_t)pos, 1);
+ }
+ found = rte_bitmap_scan(internals->vlan_filter_bmp,
+ &pos, &slab);
+ } while (found && first != pos && res == 0);
+
+ return res;
+}
+