From 1bccab910700b4f7cc58ee3239765c0d0fd1b442 Mon Sep 17 00:00:00 2001 From: Star Zeng Date: Thu, 26 Nov 2015 08:52:58 +0000 Subject: EmbeddedPkg: Remove SerialDxe and SerialPortExtLib libraries Cc: Michael D Kinney Cc: Liming Gao Cc: Leif Lindholm Cc: Ard Biesheuvel Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Star Zeng Reviewed-by: Ard Biesheuvel git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@18974 6f19259b-4bc3-4df7-8a09-765794883524 --- EmbeddedPkg/Include/Library/SerialPortExtLib.h | 116 ------------------------- 1 file changed, 116 deletions(-) delete mode 100644 EmbeddedPkg/Include/Library/SerialPortExtLib.h (limited to 'EmbeddedPkg/Include/Library/SerialPortExtLib.h') diff --git a/EmbeddedPkg/Include/Library/SerialPortExtLib.h b/EmbeddedPkg/Include/Library/SerialPortExtLib.h deleted file mode 100644 index 0d0abb35ff..0000000000 --- a/EmbeddedPkg/Include/Library/SerialPortExtLib.h +++ /dev/null @@ -1,116 +0,0 @@ -/** @file - - Serial I/O port control interface extension. - - This library provides an extension to the library providing common - serial I/O port functions that is defined in MdePkg. The aim is to - provide more control over the functionalities of a serial port. The - extension covers all the needs of the UEFI Serial I/O Protocol. - Though, its use is not restricted to the UEFI Serial I/O Protocol. - It could for example be used in the PEI phase of the boot sequence - as well. - - Copyright (c) 2012 - 2014, ARM Ltd. All rights reserved. - - This program and the accompanying materials - are licensed and made available under the terms and conditions of the BSD License - which accompanies this distribution. The full text of the license may be found at - http://opensource.org/licenses/bsd-license.php - - THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS, - WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED. - -**/ - -#ifndef __SERIAL_PORT_EXT_LIB_H__ -#define __SERIAL_PORT_EXT_LIB_H__ - -#include -#include - -/** - - Assert or deassert the control signals on a serial port. - The following control signals are set according their bit settings : - . Request to Send - . Data Terminal Ready - - @param[in] Control The following bits are taken into account : - . EFI_SERIAL_REQUEST_TO_SEND : assert/deassert the - "Request To Send" control signal if this bit is - equal to one/zero. - . EFI_SERIAL_DATA_TERMINAL_READY : assert/deassert - the "Data Terminal Ready" control signal if this - bit is equal to one/zero. - . EFI_SERIAL_HARDWARE_LOOPBACK_ENABLE : enable/disable - the hardware loopback if this bit is equal to - one/zero. - . EFI_SERIAL_SOFTWARE_LOOPBACK_ENABLE : not supported. - . EFI_SERIAL_HARDWARE_FLOW_CONTROL_ENABLE : enable/ - disable the hardware flow control based on CTS (Clear - To Send) and RTS (Ready To Send) control signals. - - @retval RETURN_SUCCESS The new control bits were set on the serial device. - @retval RETURN_UNSUPPORTED The serial device does not support this operation. - -**/ -RETURN_STATUS -EFIAPI -SerialPortSetControl ( - IN UINT32 Control - ); - -/** - - Retrieve the status of the control bits on a serial device. - - @param[out] Control Status of the control bits on a serial device : - - . EFI_SERIAL_DATA_CLEAR_TO_SEND, EFI_SERIAL_DATA_SET_READY, - EFI_SERIAL_RING_INDICATE, EFI_SERIAL_CARRIER_DETECT, - EFI_SERIAL_REQUEST_TO_SEND, EFI_SERIAL_DATA_TERMINAL_READY - are all related to the DTE (Data Terminal Equipment) and - DCE (Data Communication Equipment) modes of operation of - the serial device. - . EFI_SERIAL_INPUT_BUFFER_EMPTY : equal to one if the receive - buffer is empty, 0 otherwise. - . EFI_SERIAL_OUTPUT_BUFFER_EMPTY : equal to one if the transmit - buffer is empty, 0 otherwise. - . EFI_SERIAL_HARDWARE_LOOPBACK_ENABLE : equal to one if the - hardware loopback is enabled (the ouput feeds the receive - buffer), 0 otherwise. - . EFI_SERIAL_SOFTWARE_LOOPBACK_ENABLE : equal to one if a - loopback is accomplished by software, 0 otherwise. - . EFI_SERIAL_HARDWARE_FLOW_CONTROL_ENABLE : equal to one if the - hardware flow control based on CTS (Clear To Send) and RTS - (Ready To Send) control signals is enabled, 0 otherwise. - - @retval RETURN_SUCCESS The control bits were read from the serial device. - @retval RETURN_DEVICE_ERROR The serial device is not functioning correctly. - -**/ -RETURN_STATUS -EFIAPI -SerialPortGetControl ( - OUT UINT32 *Control - ); - -/** - Set the serial device attributes. - - @return Always return EFI_UNSUPPORTED. - -**/ -RETURN_STATUS -EFIAPI -SerialPortSetAttributes ( - IN OUT UINT64 *BaudRate, - IN OUT UINT32 *ReceiveFifoDepth, - IN OUT UINT32 *Timeout, - IN OUT EFI_PARITY_TYPE *Parity, - IN OUT UINT8 *DataBits, - IN OUT EFI_STOP_BITS_TYPE *StopBits - ); - -#endif - -- cgit v1.2.3