diff options
Diffstat (limited to 'Omap44xxPkg/Library/SerialPortLib/SerialPortLib.c')
-rw-r--r-- | Omap44xxPkg/Library/SerialPortLib/SerialPortLib.c | 61 |
1 files changed, 0 insertions, 61 deletions
diff --git a/Omap44xxPkg/Library/SerialPortLib/SerialPortLib.c b/Omap44xxPkg/Library/SerialPortLib/SerialPortLib.c index 1a37e0f1..9162c6c8 100644 --- a/Omap44xxPkg/Library/SerialPortLib/SerialPortLib.c +++ b/Omap44xxPkg/Library/SerialPortLib/SerialPortLib.c @@ -153,64 +153,3 @@ SerialPortPoll ( } } -/** - Set the serial device control bits. - - @return Always return EFI_UNSUPPORTED. - -**/ -RETURN_STATUS -EFIAPI -SerialPortSetControl ( - IN UINT32 Control - ) -{ - return RETURN_SUCCESS; -} - -/** - Get the serial device control bits. - - @param Control Control signals read from the serial device. - - @retval EFI_SUCCESS The control bits were read from the serial device. - @retval EFI_DEVICE_ERROR The serial device is not functioning correctly. - -**/ -RETURN_STATUS -EFIAPI -SerialPortGetControl ( - OUT UINT32 *Control - ) -{ - if (SerialPortPoll ()) { - // If a character is pending don't set EFI_SERIAL_INPUT_BUFFER_EMPTY - *Control = EFI_SERIAL_OUTPUT_BUFFER_EMPTY; - } else { - *Control = EFI_SERIAL_INPUT_BUFFER_EMPTY | EFI_SERIAL_OUTPUT_BUFFER_EMPTY; - } - - return RETURN_SUCCESS; -} - - -/** - Set the serial device attributes. - - @return Always return EFI_UNSUPPORTED. - -**/ -RETURN_STATUS -EFIAPI -SerialPortSetAttributes ( - IN UINT64 BaudRate, - IN UINT32 ReceiveFifoDepth, - IN UINT32 Timeout, - IN EFI_PARITY_TYPE Parity, - IN UINT8 DataBits, - IN EFI_STOP_BITS_TYPE StopBits - ) -{ - return RETURN_SUCCESS; -} - |