diff options
Diffstat (limited to 'dev/kernel/HALKit/AMD64/HalTimerAMD64.cc')
| -rw-r--r-- | dev/kernel/HALKit/AMD64/HalTimerAMD64.cc | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/dev/kernel/HALKit/AMD64/HalTimerAMD64.cc b/dev/kernel/HALKit/AMD64/HalTimerAMD64.cc index 79165289..13573880 100644 --- a/dev/kernel/HALKit/AMD64/HalTimerAMD64.cc +++ b/dev/kernel/HALKit/AMD64/HalTimerAMD64.cc @@ -17,6 +17,8 @@ // timer slot 0
+#define kHPETSignature ("HPET")
+
#define kHPETCounterRegValue (0x00)
#define kHPETConfigRegValue (0x20)
#define kHPETCompRegValue (0x24)
@@ -46,7 +48,7 @@ using namespace Kernel; HardwareTimer::HardwareTimer(UInt64 ms) : fWaitFor(ms) {
auto power = PowerFactoryInterface(kHandoverHeader->f_HardwareTables.f_VendorPtr);
- auto hpet = (Detail::HPET_BLOCK*) power.Find("HPET").Leak().Leak();
+ auto hpet = (Detail::HPET_BLOCK*) power.Find(kHPETSignature).Leak().Leak();
MUST_PASS(hpet);
fDigitalTimer = (UInt8*) hpet->address.Address;
|