root {
    wlan_config {
        hi3881 :& chipList {
            chipHi3881 :: chipInst {
                match_attr = "hdf_wlan_chips_hi3881";
                driverName = "hisi";
                bus {
                    vendorId = 0x0296;
                    deviceId = [0x5347];
                }
            }
        }
    }
}