int (*is_vlan_valid)(struct rtl8366_smi *smi, unsigned vlan);
int (*enable_vlan)(struct rtl8366_smi *smi, int enable);
int (*enable_vlan4k)(struct rtl8366_smi *smi, int enable);
+ int (*enable_port)(struct rtl8366_smi *smi, int port, int enable);
};
struct rtl8366_smi *rtl8366_smi_alloc(struct device *parent);