358     serial_parameters: &mut BTreeMap<(SerialHardware, u8), SerialParameters>,  in set_default_serial_parameters()
363     if !serial_parameters.iter().any(|(_, p)| p.console) {  in set_default_serial_parameters()
364         serial_parameters  in set_default_serial_parameters()
383         serial_parameters.entry(key).or_insert(SerialParameters {  in set_default_serial_parameters()
416     serial_parameters: &BTreeMap<(SerialHardware, u8), SerialParameters>,  in add_serial_devices()
428         let param = serial_parameters  in add_serial_devices()
485     serial_parameters: &BTreeMap<(SerialHardware, u8), SerialParameters>,  in get_serial_cmdline()
488     match serial_parameters  in get_serial_cmdline()
507     match serial_parameters  in get_serial_cmdline()
540         let mut serial_parameters = BTreeMap::new();  in get_serial_cmdline_default()  localVariable
542         set_default_serial_parameters(&mut serial_parameters);  in get_serial_cmdline_default()
543         get_serial_cmdline(&mut cmdline, &serial_parameters, "io")  in get_serial_cmdline_default()
553         let mut serial_parameters = BTreeMap::new();  in get_serial_cmdline_virtio_console()  localVariable
556         serial_parameters.insert(  in get_serial_cmdline_virtio_console()
570         set_default_serial_parameters(&mut serial_parameters);  in get_serial_cmdline_virtio_console()
571         get_serial_cmdline(&mut cmdline, &serial_parameters, "io")  in get_serial_cmdline_virtio_console()
581         let mut serial_parameters = BTreeMap::new();  in get_serial_cmdline_virtio_console_serial_earlycon()  localVariable
584         serial_parameters.insert(  in get_serial_cmdline_virtio_console_serial_earlycon()
599         serial_parameters.insert(  in get_serial_cmdline_virtio_console_serial_earlycon()
613         set_default_serial_parameters(&mut serial_parameters);  in get_serial_cmdline_virtio_console_serial_earlycon()
614         get_serial_cmdline(&mut cmdline, &serial_parameters, "io")  in get_serial_cmdline_virtio_console_serial_earlycon()
625         let mut serial_parameters = BTreeMap::new();  in get_serial_cmdline_virtio_console_invalid_earlycon()  localVariable
628         serial_parameters.insert(  in get_serial_cmdline_virtio_console_invalid_earlycon()
642         set_default_serial_parameters(&mut serial_parameters);  in get_serial_cmdline_virtio_console_invalid_earlycon()
643         get_serial_cmdline(&mut cmdline, &serial_parameters, "io")  in get_serial_cmdline_virtio_console_invalid_earlycon()