Tianocore/edk2.git/MdeModulePkg/Library/BaseSerialPortLib16550/BaseSerialPortLib16550.c, branch trunk

Renormalized end-of-lines from master@27b044605cd5f6b33a3d231576003850b3fe305b

2024-06-04T03:43:08+00:00

MdeModulePkg: Apply uncrustify changes

2021-12-07T17:24:28+00:00

REF: https://bugzilla.tianocore.org/show_bug.cgi?id=3737 Apply uncrustify changes to .c/.h files in the MdeModulePkg package Cc: Andrew Fish Cc: Leif Lindholm Cc: Michael D Kinney Signed-off-by: Michael Kubacki Reviewed-by: Liming Gao

MdeModulePkg: Fix constructor invocation ordering

2020-10-16T17:21:04+00:00

The BaseSerialPortLib16550 library does not implement a constructor. This prevents the correct constructor invocation order for dependent libraries. e.g. A PlatformHookLib (for the Serial Port) may have a dependency on retrieving data from a Hob. A Hob library implementation may configure its initial state in the HobLib constructor. Since BaseSerialPortLib16550 does not implement a constructor, the Basetools do not resolve the correct order for constructor invocation. To fix this, add an empty constructor to the serial port library BaseSerialPortLib16550. Signed-off-by: Sami Mujawar Acked-by: Ard Biesheuvel Acked-by: Hao A Wu Acked-by: Laszlo Ersek

MdeModulePkg/BaseSerialPortLib16550: Fix Serial Port Ready

2020-02-06T14:46:42+00:00

Before writing data to FIFO, wait for the serial port to be ready, to make sure both the transmit FIFO and shift register empty. Code comment was saying the right thing but code was missing a check. Reviewed-by: Zhichao Gao Signed-off-by: Ashish Singhal

MdeModulePkg: BaseSerialPortLib16550: Add Mmio32 support

2019-04-29T07:50:16+00:00

Some buses doesn't allow 8 bit MMIO read/write, this adds support for 32 bits read/write Signed-off-by: "Tien Hock, Loh" Cc: Jian J Wang Reviewed-by: Hao Wu

MdeModulePkg: Replace BSD License with BSD+Patent License

2019-04-09T17:58:08+00:00

https://bugzilla.tianocore.org/show_bug.cgi?id=1373 Replace BSD 2-Clause License with BSD+Patent License. This change is based on the following emails: https://lists.01.org/pipermail/edk2-devel/2019-February/036260.html https://lists.01.org/pipermail/edk2-devel/2018-October/030385.html RFCs with detailed process for the license change: V3: https://lists.01.org/pipermail/edk2-devel/2019-March/038116.html V2: https://lists.01.org/pipermail/edk2-devel/2019-March/037669.html V1: https://lists.01.org/pipermail/edk2-devel/2019-March/037500.html Contributed-under: TianoCore Contribution Agreement 1.1 Signed-off-by: Michael D Kinney Reviewed-by: Hao Wu Reviewed-by: Jian J Wang

MdeModulePkg: Clean up source files

2018-06-28T03:19:45+00:00

1. Do not use tab characters 2. No trailing white space in one line 3. All files must end with CRLF Contributed-under: TianoCore Contribution Agreement 1.1 Signed-off-by: Liming Gao Reviewed-by: Star Zeng

MdeModulePkg/Library/BaseSerialPortLib16550: Ensure FIFO Polled Mode

2018-06-11T02:40:20+00:00

Put the UART in FIFO Polled Mode by clearing IER after setting FCR. Also, add comments to show DLAB state for registers 0 and 1. Contributed-under: TianoCore Contribution Agreement 1.1 Signed-off-by: Leo Duran Cc: Star Zeng CC: Eric Dong Reviewed-by: Ruiyu Ni Reviewed-by: Star Zeng

MdeModulePkg BaseSerialPortLib: Fix VS2010 build error

2016-01-11T00:34:15+00:00

When overriding compiler options '/GL' with '/GL-', VS2010 will report warning C4701 potentially uninitialized local variable for 'LcrParity' and 'LcrStop' in function SerialPortSetAttributes(). This commit fixes this build issue. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Hao Wu Reviewed-by: Star Zeng git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@19628 6f19259b-4bc3-4df7-8a09-765794883524

MdeModulePkg BaseSerialPortLib16550:Implement Get(Set)Control/SetAttributes

2015-11-26T08:47:44+00:00

Cc: Michael D Kinney Cc: Liming Gao Cc: Feng Tian Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Star Zeng Reviewed-by: Liming Gao Reviewed-by: Michael D Kinney git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@18965 6f19259b-4bc3-4df7-8a09-765794883524