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git.proxmox.com Git - mirror_edk2.git/blob - EmbeddedPkg/Include/Library/GdbSerialLib.h
2 Basic serial IO abstaction for GDB
4 Copyright (c) 2008 - 2009, Apple Inc. All rights reserved.<BR>
6 This program and the accompanying materials
7 are licensed and made available under the terms and conditions of the BSD License
8 which accompanies this distribution. The full text of the license may be found at
9 http://opensource.org/licenses/bsd-license.php
11 THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
12 WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
16 #ifndef __GDB_SERIAL_LIB_H__
17 #define __GDB_SERIAL_LIB_H__
22 Sets the baud rate, receive FIFO depth, transmit/receice time out, parity,
23 data buts, and stop bits on a serial device. This call is optional as the serial
24 port will be set up with defaults base on PCD values.
26 @param BaudRate The requested baud rate. A BaudRate value of 0 will use the the
27 device's default interface speed.
28 @param Parity The type of parity to use on this serial device. A Parity value of
29 DefaultParity will use the device's default parity value.
30 @param DataBits The number of data bits to use on the serial device. A DataBits
31 vaule of 0 will use the device's default data bit setting.
32 @param StopBits The number of stop bits to use on this serial device. A StopBits
33 value of DefaultStopBits will use the device's default number of
36 @retval EFI_SUCCESS The device was configured.
37 @retval EFI_DEVICE_ERROR The serial device could not be coonfigured.
51 Check to see if a character is available from GDB. Do not read the character as that is
52 done via GdbGetChar().
54 @return TRUE - Character available
55 @return FALSE - Character not available
65 Get a character from GDB. This function must be able to run in interrupt context.
67 @return A character from GDB
78 Send a character to GDB. This function must be able to run in interrupt context.
81 @param Char Send a character to GDB
93 Send an ASCII string to GDB. This function must be able to run in interrupt context.
96 @param String Send a string to GDB