Dump Debug Timer's parameter only if TimerFrequency is not NULL.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Jeff Fan <jeff....@intel.com>
CC: Ruiyu Ni <ruiyu...@intel.com>
---
.../Library/DebugAgent/DebugAgentCommon/DebugTimer.c | 15 +++++++++------
1 file changed, 9 insertions(+), 6 deletions(-)
diff --git
a/SourceLevelDebugPkg/Library/DebugAgent/DebugAgentCommon/DebugTimer.c
b/SourceLevelDebugPkg/Library/DebugAgent/DebugAgentCommon/DebugTimer.c
index 0a60e7d..366873d 100644
--- a/SourceLevelDebugPkg/Library/DebugAgent/DebugAgentCommon/DebugTimer.c
+++ b/SourceLevelDebugPkg/Library/DebugAgent/DebugAgentCommon/DebugTimer.c
@@ -17,7 +17,10 @@
/**
Initialize CPU local APIC timer.
- @param[out] TimerFrequency Local APIC timer frequency returned.
+ If TimerFrequency is not NULL, dump the Debug Timer's parameter and return
+ Local APIC timer's frequency.
+
+ @param[out] TimerFrequency Local APIC timer frequency returned.
@return 32-bit Local APIC timer init count.
**/
@@ -45,12 +48,12 @@ InitializeDebugTimer (
InitializeApicTimer (ApicTimerDivisor, InitialCount, TRUE,
DEBUG_TIMER_VECTOR);
- DEBUG ((EFI_D_INFO, "Debug Timer: FSB Clock = %d\n",
PcdGet32(PcdFSBClock)));
- DEBUG ((EFI_D_INFO, "Debug Timer: Divisor = %d\n", ApicTimerDivisor));
- DEBUG ((EFI_D_INFO, "Debug Timer: Frequency = %d\n",
ApicTimerFrequency));
- DEBUG ((EFI_D_INFO, "Debug Timer: InitialCount = %d\n", InitialCount));
-
if (TimerFrequency != NULL) {
+ DEBUG ((EFI_D_INFO, "Debug Timer: FSB Clock = %d\n",
PcdGet32(PcdFSBClock)));
+ DEBUG ((EFI_D_INFO, "Debug Timer: Divisor = %d\n", ApicTimerDivisor));
+ DEBUG ((EFI_D_INFO, "Debug Timer: Frequency = %d\n",
ApicTimerFrequency));
+ DEBUG ((EFI_D_INFO, "Debug Timer: InitialCount = %d\n", InitialCount));
+
*TimerFrequency = ApicTimerFrequency;
}
return InitialCount;
--
1.9.5.msysgit.0
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