Tianocore/edk2.git/PcAtChipsetPkg/Library/AcpiTimerLib/DxeAcpiTimerLib.inf, branch master

PcAtChipsetPkg: AcpiTimerLib: Added StandaloneMm instance of AcpiTimerLib

2021-02-01T18:03:35+00:00

This change added a new instance of AcpiTimerLib for StandaloneMm core and drivers. It centralizes the common routines into shared files and abstract the library constructor into corresponding files to accommodate each constructor function prototypes. Cc: Ray Ni Signed-off-by: Kun Qin Reviewed-by: Ray Ni

PcAtChipsetPkg: Replace BSD License with BSD+Patent License

2019-04-09T17:58:20+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: Ray Ni

PcAtChipsetPkg: Add PeiAcpiTimerLib to save Frequency in HOB

2018-02-06T05:37:01+00:00

In V2: 1) Update PeiAcpiTimerLib base name to PeiAcpiTimerLib 2) Update PeiAcpiTimerLib to add the missing constructor to enable ACPI IO space 3) Update DxeAcpiTimerLib to cache frequency in constructor. PeiAcpiTimerLib caches PerformanceCounterFrequency in HOB, then Pei and Dxe AcpiTimerLib can share the same PerformanceCounterFrequency. Contributed-under: TianoCore Contribution Agreement 1.1 Signed-off-by: Liming Gao Cc: Star Zeng Reviewed-by: Star Zeng

PcAtChipsetPkg AcpiTimerLib: Clear bits [31:24] after reading by IoRead32()

2016-10-11T05:02:43+00:00

Clear bits [31:24] after reading ACPI timer count by IoRead32(), and also add comments "Note: The implementation uses the lower 24-bits of the ACPI timer and is compatible with both 24-bit and 32-bit ACPI timers." in INF. Cc: Michael Kinney Cc: Jiewen Yao Cc: Liming Gao Cc: Laszlo Ersek Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Star Zeng Reviewed-by: Michael Kinney Reviewed-by: Laszlo Ersek

PcAtChipsetPkg: Update BaseAcpiTimerLib

2015-02-28T05:34:38+00:00

Introduce new PcdAcpiIoPortBaseAddressMask to mask BITS ACPI IO Port Base Address. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Liming Gao Reviewed-by: Star Zeng git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@16952 6f19259b-4bc3-4df7-8a09-765794883524

PcAtChipsetPkg: Convert non DOS format files to DOS format and rename the same module name.

2014-09-03T08:48:29+00:00

1. Module UNI and Package UNI files are not DOS format. Convert them to DOS format. 2. BaseAcpiTimerLib and DxeAcpiTimerLib has the same module name. Update them to the different name, and add the module uni file with the updated module name. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Gao, Liming git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@16046 6f19259b-4bc3-4df7-8a09-765794883524

PcAtChipsetPkg: new AcpiTimerLib libraries.

2014-08-14T14:30:32+00:00

Two library instances are added to support BASE type and DXE type. Those libraries provides basic timer support using the ACPI timer hardware. The performance counter features are provided by the processors time stamp counter. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Gao, Liming Reviewed-by: Kinney, Michael D git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@15803 6f19259b-4bc3-4df7-8a09-765794883524