+static void
+ixgbevf_add_mac_addr(struct rte_eth_dev *dev, struct ether_addr *mac_addr,
+ __attribute__((unused)) uint32_t index,
+ __attribute__((unused)) uint32_t pool)
+{
+ struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
+ int diag;
+
+ diag = ixgbevf_set_uc_addr_vf(hw, 2, mac_addr->addr_bytes);
+ if (diag == 0)
+ return;
+ PMD_DRV_LOG(ERR, "Unable to add MAC address - diag=%d", diag);
+}
+
+static void
+ixgbevf_remove_mac_addr(struct rte_eth_dev *dev, uint32_t index)
+{
+ struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
+ struct ether_addr *dev_mac_addrs;
+ uint32_t i;
+ int diag;
+
+ /*
+ * The IXGBE_VF_SET_MACVLAN command of the ixgbe-pf driver does
+ * not support the deletion of a given MAC address.
+ * Instead, it imposes to delete all MAC addresses, then to add again
+ * all MAC address with the exception of the one to be deleted.
+ */
+ (void) ixgbevf_set_uc_addr_vf(hw, 0, NULL);
+
+ /* Add again all MAC addresses, excepted the deleted one. */
+ dev_mac_addrs = dev->data->mac_addrs;
+ for (i = 0; i < hw->mac.num_rar_entries; i++) {
+ /* Skip the deleted MAC address */
+ if (i == index)
+ continue;
+ diag = ixgbevf_set_uc_addr_vf(hw, 2,
+ dev_mac_addrs[i].addr_bytes);
+ if (diag != 0)
+ PMD_DRV_LOG(ERR, "Adding MAC address failed diag=%d",
+ diag);
+ }
+}
+