diff options
| author | bxing <bxing@6f19259b-4bc3-4df7-8a09-765794883524> | 2006-05-22 08:04:47 +0000 |
|---|---|---|
| committer | bxing <bxing@6f19259b-4bc3-4df7-8a09-765794883524> | 2006-05-22 08:04:47 +0000 |
| commit | b3ccb7ef1242447cf491c813d43a0aecad8e938a (patch) | |
| tree | f990d80535cb73adaec7337629186b593e296984 /MdePkg/Library/BaseTimerLibLocalApic | |
| parent | 267f7f10ec2fc883288f041600015ffdd2336dae (diff) | |
| download | edk2-platforms-b3ccb7ef1242447cf491c813d43a0aecad8e938a.tar.xz | |
Fixed tracker #52
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@228 6f19259b-4bc3-4df7-8a09-765794883524
Diffstat (limited to 'MdePkg/Library/BaseTimerLibLocalApic')
| -rw-r--r-- | MdePkg/Library/BaseTimerLibLocalApic/x86TimerLib.c | 24 |
1 files changed, 12 insertions, 12 deletions
diff --git a/MdePkg/Library/BaseTimerLibLocalApic/x86TimerLib.c b/MdePkg/Library/BaseTimerLibLocalApic/x86TimerLib.c index 6f78e4e4fd..9c69cdfb92 100644 --- a/MdePkg/Library/BaseTimerLibLocalApic/x86TimerLib.c +++ b/MdePkg/Library/BaseTimerLibLocalApic/x86TimerLib.c @@ -25,18 +25,18 @@ DelayWorker ( IN UINT64 NDelay
)
{
- UINTN Ticks;
-
- Ticks = (UINTN)GetPerformanceCounter ();
- Ticks -= (UINTN)DivU64x32 (
- MultU64x64 (
- GetPerformanceCounterProperties (NULL, NULL),
- NDelay
- ),
- 1000000000u
- );
- while (Ticks >= GetPerformanceCounter ());
- return Ticks;
+ UINT64 Ticks;
+
+ Ticks = GetPerformanceCounter ();
+ Ticks -= DivU64x32 (
+ MultU64x64 (
+ GetPerformanceCounterProperties (NULL, NULL),
+ NDelay
+ ),
+ 1000000000u
+ );
+ while (Ticks <= GetPerformanceCounter ());
+ return (UINTN)Ticks;
}
/**
|