Tianocore/edk2.git/EmbeddedPkg/RealTimeClockRuntimeDxe/RealTimeClock.c, branch dependabot/github_actions/github/codeql-action-4

EmbeddedPkg: Align RealTimeClock function headers with return values

2024-02-09T22:16:32+00:00

RealTimeClock is used to back the runtime services time functions, so align the description of the function return values with the defined values for these services as described in UEFI Spec 2.10. REF: UEFI spec 2.10 section 8 Services ? Runtime Services Cc: Leif Lindholm Cc: Ard Biesheuvel Cc: Abner Chang Signed-off-by: Suqiang Ren Reviewed-by: Abner Chang Reviewed-by: Liming Gao

EmbeddedPkg: Update code to be more C11 compliant by using func

2023-04-10T14:19:57+00:00

__FUNCTION__ is a pre-standard extension that gcc and Visual C++ among others support, while __func__ was standardized in C99. Since it's more standard, replace __FUNCTION__ with __func__ throughout EmbeddedPkg. Signed-off-by: Rebecca Cran Reviewed-by: Michael D Kinney Reviewed-by: Ard Biesheuvel Reviewed-by: Abner Chang

EmbeddedPkg: Remove duplicated words

2022-09-05T13:52:51+00:00

In an effort to clean the documentation of the above package, remove duplicated words. Signed-off-by: Pierre Gondois Reviewed-by: Leif Lindholm Reviewed-by: Abner Chang

EmbeddedPkg: 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 EmbeddedPkg package Cc: Andrew Fish Cc: Leif Lindholm Cc: Michael D Kinney Signed-off-by: Michael Kubacki Reviewed-by: Andrew Fish

EmbeddedPkg/RealTimeClockRuntimeDxe: Improve GetWakeupTime

2021-06-02T07:16:28+00:00

GetWakeupTime should return full time information, including the daylight/timezone. Make use of the existing non-volatile variables for that purpose. Moreover add an error checking of possibly invalid parameters. This partially fixes FWTS and SCT Set/GetWakeupTime tests on Marvell platforms. Signed-off-by: Marcin Wojtas Reviewed-by: Ard Biesheuvel

EmbeddedPkg/RealTimeClockRuntimeDxe: Use helper functions from TimeBaseLib

2021-01-07T16:43:48+00:00

This patch replaces all time checking functions and leverage the helper functions in TimeBaseLib library. Cc: Leif Lindholm Cc: Ard Biesheuvel Signed-off-by: Nhi Pham Reviewed-by: Leif Lindholm

EmbeddedPkg/RealTimeClockRuntimeDxe: Drop ASSERTs on function arguments

2020-03-26T18:39:01+00:00

ASSERT in SetTime_Conf Consistency Test. SCT Test expect return as Invalid Parameter. So removed ASSERT(). While at it, check that the NanoSecond field is within the range given by the UEFI specification. Signed-off-by: Gaurav Jain Reviewed-by: Ard Biesheuvel

EmbeddedPkg: Replace BSD License with BSD+Patent License

2019-04-09T17:57:58+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: Leif Lindholm

EmbeddedPkg/RealTimeClockRuntimeDxe: move common functionality into core

2017-11-13T13:33:26+00:00

RealTimeClockRuntimeDxe defers the hardware/platform specific handling of reading/setting the hardware clock to RealTimeClockLib, but for unknown reasons, it also defers common functionality such as input validation and recording the timezone and DST settings (which are informational only and not managed by hardware) This has led to a lot of duplication in implementations of RealTimeClockLib as well as TimeBaseLib, to the point where each library implementation has its own set of UEFI variables to record the timezone and DST settings. This makes little sense, and so let's update RealTimeClockRuntimeDxe now to allow future implementations to rely on the core driver to take care of these things. Note that reading the timezone and DST settings occurs before calling into the library, so we can phase out this behavior gradually from library implementations in EDK2, edk2-platforms or out of tree. Contributed-under: TianoCore Contribution Agreement 1.1 Signed-off-by: Ard Biesheuvel Reviewed-by: Leif Lindholm

EmbeddedPkg/RTC: use returned status at init-time

2016-03-25T06:09:49+00:00

Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Leo Duran Reviewed-by: Ard Biesheuvel