mirror of
https://github.com/CloverHackyColor/CloverBootloader.git
synced 2024-12-11 14:28:08 +01:00
33 lines
778 B
C
33 lines
778 B
C
|
/** @file
|
||
|
Stall Services that perform stalls and also enable the Stall operatation
|
||
|
to be replayed during an S3 resume. This library class maps directly on top
|
||
|
of the Timer class.
|
||
|
|
||
|
Copyright (c) 2007 - 2018, Intel Corporation. All rights reserved.<BR>
|
||
|
|
||
|
SPDX-License-Identifier: BSD-2-Clause-Patent
|
||
|
|
||
|
**/
|
||
|
|
||
|
#ifndef __S3_STALL_LIB_H__
|
||
|
#define __S3_STALL_LIB_H__
|
||
|
|
||
|
/**
|
||
|
Stalls the CPU for at least the given number of microseconds and saves
|
||
|
the value in the S3 script to be replayed on S3 resume.
|
||
|
|
||
|
Stalls the CPU for the number of microseconds specified by MicroSeconds.
|
||
|
|
||
|
@param[in] MicroSeconds The minimum number of microseconds to delay.
|
||
|
|
||
|
@return MicroSeconds.
|
||
|
|
||
|
**/
|
||
|
UINTN
|
||
|
EFIAPI
|
||
|
S3Stall (
|
||
|
IN UINTN MicroSeconds
|
||
|
);
|
||
|
|
||
|
#endif
|