2f88bd3a12
REF: https://bugzilla.tianocore.org/show_bug.cgi?id=3737 Apply uncrustify changes to .c/.h files in the MdePkg 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: Liming Gao <gaoliming@byosoft.com.cn>
43 lines
1023 B
C
43 lines
1023 B
C
/** @file
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Stall Services that do stall and also enable the Stall operatation
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to be replayed during an S3 resume. This library class maps directly on top
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of the Timer class.
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Copyright (c) 2007 - 2018, Intel Corporation. All rights reserved.<BR>
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SPDX-License-Identifier: BSD-2-Clause-Patent
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**/
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#include <Base.h>
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#include <Library/TimerLib.h>
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#include <Library/DebugLib.h>
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#include <Library/S3BootScriptLib.h>
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#include <Library/S3StallLib.h>
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/**
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Stalls the CPU for at least the given number of microseconds and and saves
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the value in the S3 script to be replayed on S3 resume.
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Stalls the CPU for the number of microseconds specified by MicroSeconds.
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@param MicroSeconds The minimum number of microseconds to delay.
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@return MicroSeconds
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**/
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UINTN
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EFIAPI
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S3Stall (
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IN UINTN MicroSeconds
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)
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{
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RETURN_STATUS Status;
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Status = S3BootScriptSaveStall (MicroSecondDelay (MicroSeconds));
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ASSERT (Status == RETURN_SUCCESS);
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return MicroSeconds;
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}
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