788 	u32 static_table[4];  in ksz9477_port_mdb_add()  local
814 		ksz9477_read_table(dev, static_table);  in ksz9477_port_mdb_add()
816 		if (static_table[0] & ALU_V_STATIC_VALID) {  in ksz9477_port_mdb_add()
818 			if (((static_table[2] >> ALU_V_FID_S) == mdb->vid) &&  in ksz9477_port_mdb_add()
819 			    ((static_table[2] & ALU_V_MAC_ADDR_HI) == mac_hi) &&  in ksz9477_port_mdb_add()
820 			    static_table[3] == mac_lo) {  in ksz9477_port_mdb_add()
837 	static_table[0] = ALU_V_STATIC_VALID;  in ksz9477_port_mdb_add()
838 	static_table[1] |= BIT(port);  in ksz9477_port_mdb_add()
840 		static_table[1] |= ALU_V_USE_FID;  in ksz9477_port_mdb_add()
841 	static_table[2] = (mdb->vid << ALU_V_FID_S);  in ksz9477_port_mdb_add()
842 	static_table[2] |= mac_hi;  in ksz9477_port_mdb_add()
843 	static_table[3] = mac_lo;  in ksz9477_port_mdb_add()
845 	ksz9477_write_table(dev, static_table);  in ksz9477_port_mdb_add()
863 	u32 static_table[4];  in ksz9477_port_mdb_del()  local
889 		ksz9477_read_table(dev, static_table);  in ksz9477_port_mdb_del()
891 		if (static_table[0] & ALU_V_STATIC_VALID) {  in ksz9477_port_mdb_del()
894 			if (((static_table[2] >> ALU_V_FID_S) == mdb->vid) &&  in ksz9477_port_mdb_del()
895 			    ((static_table[2] & ALU_V_MAC_ADDR_HI) == mac_hi) &&  in ksz9477_port_mdb_del()
896 			    static_table[3] == mac_lo) {  in ksz9477_port_mdb_del()
908 	static_table[1] &= ~BIT(port);  in ksz9477_port_mdb_del()
910 	if ((static_table[1] & ALU_V_PORT_MAP) == 0) {  in ksz9477_port_mdb_del()
912 		static_table[0] = 0;  in ksz9477_port_mdb_del()
913 		static_table[1] = 0;  in ksz9477_port_mdb_del()
914 		static_table[2] = 0;  in ksz9477_port_mdb_del()
915 		static_table[3] = 0;  in ksz9477_port_mdb_del()
918 	ksz9477_write_table(dev, static_table);  in ksz9477_port_mdb_del()