9344f09215
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 <michael.d.kinney@intel.com> Reviewed-by: Liming Gao <liming.gao@intel.com>
33 lines
778 B
C
33 lines
778 B
C
/** @file
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Stall Services that perform stalls 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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#ifndef __S3_STALL_LIB_H__
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#define __S3_STALL_LIB_H__
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/**
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Stalls the CPU for at least the given number of microseconds 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[in] 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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#endif
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