wx_set_uc_addr_vf
EXPORT_SYMBOL(wx_set_uc_addr_vf);
int wx_set_uc_addr_vf(struct wx *wx, u32 index, u8 *addr);
wx_set_uc_addr_vf(wx, ++count, ha->addr);
wx_set_uc_addr_vf(wx, 0, NULL);