-#define SERIAL_CONTROL_MASK (EFI_SERIAL_CLEAR_TO_SEND | \\r
- EFI_SERIAL_DATA_SET_READY | \\r
- EFI_SERIAL_RING_INDICATE | \\r
- EFI_SERIAL_CARRIER_DETECT | \\r
- EFI_SERIAL_REQUEST_TO_SEND | \\r
- EFI_SERIAL_DATA_TERMINAL_READY | \\r
+#define SERIAL_CONTROL_MASK (EFI_SERIAL_CLEAR_TO_SEND | \\r
+ EFI_SERIAL_DATA_SET_READY | \\r
+ EFI_SERIAL_RING_INDICATE | \\r
+ EFI_SERIAL_CARRIER_DETECT | \\r
+ EFI_SERIAL_REQUEST_TO_SEND | \\r
+ EFI_SERIAL_DATA_TERMINAL_READY | \\r
+ EFI_SERIAL_HARDWARE_LOOPBACK_ENABLE | \\r
+ EFI_SERIAL_SOFTWARE_LOOPBACK_ENABLE | \\r
+ EFI_SERIAL_HARDWARE_FLOW_CONTROL_ENABLE | \\r