REF: https://bugzilla.tianocore.org/show_bug.cgi?id=3737
Apply uncrustify changes to .c/.h files in the ArmPkg package
Cc: Andrew Fish <afish@apple.com>
Cc: Leif Lindholm <leif@nuviainc.com>
Cc: Michael D Kinney <michael.d.kinney@intel.com>
Signed-off-by: Michael Kubacki <michael.kubacki@microsoft.com>
Reviewed-by: Andrew Fish <afish@apple.com>
Even though UEFI does not appear to use it, let's implement the
complete PI watchdog protocol, including handler registration,
which will be invoked before the ResetSystem() runtime service
when the watchdog timer expires.
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Reviewed-by: Leif Lindholm <leif.lindholm@linaro.org>
Clean up the code, by adding missing STATIC modifiers, drop
redundant casts, and get rid of the 'success handling' anti
pattern in the entry point code.
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Reviewed-by: Leif Lindholm <leif.lindholm@linaro.org>
According to the SBSA specification the Watchdog Compare
Register is split into two separate 32bit registers.
EDK2 code uses a single 64bit transaction to update
them, which can be problematic, depending on the SoC
implementation and could result in unpredictable behavior.
Fix this by modifying WatchdogWriteCompareRegister routine to
use two consecutive 32bit writes to the Watchdog Compare Register
Low and High, using new dedicated macros.
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Marcin Wojtas <mw@semihalf.com>
Reviewed-by: Leif Lindholm <leif.lindholm@linaro.org>
In ArmPkg/Drivers/GenericWatchdogDxe/GenericWatchdogDxe.c, the following
functions:
WatchdogWriteOffsetRegister()
WatchdogWriteCompareRegister()
WatchdogEnable()
WatchdogDisable()
provide write access to ARM Generic Watchdog registers and use the values
returned by MmioWrite32() and MmioWrite64() as EFI_STATUS return codes.
Because MmioWriteXY() return the value passed as its write parameter,
Generic Watchdog access functions can spuriously return error codes which
are different from EFI_SUCCESS, e.g. the following call
Status = WatchdogWriteOffsetRegister (MAX_UINT32);
if (EFI_ERROR (Status)) {
return Status;
}
will return MAX_UINT32 defined in MdePkg/Include/Base.h as
#define MAX_UINT32 ((UINT32)0xFFFFFFFF)
This commit declares all the functions listed above as VOID
and removes the code for checking their return values.
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Alexei Fedorov <alexei.fedorov@arm.com>
Reviewed-by: Evan Lloyd <evan.lloyd@arm.com>
Reviewed-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Use an explicit VOID* cast when passing a static char array into
a function taking a void pointer.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Reviewed-by: Leif Lindholm <leif.lindholm@linaro.org>
Tested-by: Leif Lindholm <leif.lindholm@linaro.org>
git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@18193 6f19259b-4bc3-4df7-8a09-765794883524
Use the system counter to compute the watchdog compare
value as the watchdog compare value is compared to the
system counter to check if the watchdog timeout expired or not.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Ronald Cron <Ronald.Cron@arm.com>
Reviewed-by: Olivier Martin <olivier.martin@arm.com>
git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@16513 6f19259b-4bc3-4df7-8a09-765794883524
Michael Kubacki
Michael D Kinney
Ard Biesheuvel
Marcin Wojtas
AlexeiFedorov
Evan Lloyd
Ronald Cron