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git.proxmox.com Git - mirror_edk2.git/blob - EdkCompatibilityPkg/Foundation/Library/Dxe/EfiDriverLib/Ia32/PerformancePrimitives.c
02d5ff8d8115055239f244946189a4d9747a749d
3 Copyright (c) 2004, Intel Corporation
4 All rights reserved. This program and the accompanying materials
5 are licensed and made available under the terms and conditions of the BSD License
6 which accompanies this distribution. The full text of the license may be found at
7 http://opensource.org/licenses/bsd-license.php
9 THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
10 WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
14 PerformancePrimitives.c
18 Support for Performance library
22 #include "TianoCommon.h"
27 OUT UINT64
*TimerValue
33 Set TimerValue with current tick.
37 TimerValue - Timer value to be set
41 EFI_SUCCESS - TimerValue is set.
45 *TimerValue
= EfiReadTsc ();