Tom cdbd878a14 Kernel: Fix APIC timer calibration to be more accurate ... We were calibrating it to 260 instead of 250 ticks per second (being off by one for the 1/10th second calibration time), resulting in ticks of only ~3.6 ms instead of ~4ms. This gets us closer to ~4ms, but because the APIC isn't nearly as precise as e.g. HPET, it will only be a best effort. Then, use the higher precision reference timer to more accurately calculate how many ticks we actually get each second. Also the frequency calculation was off, causing a "Frequency too slow" error with VMware. Fixes some problems observed in #5539		2021-03-01 11:11:09 +01:00
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APICTimer.cpp	Kernel: Fix APIC timer calibration to be more accurate	2021-03-01 11:11:09 +01:00
APICTimer.h	Kernel: Fix GenericInterruptHandler problems with virtual functions	2021-02-28 15:27:53 +01:00
HardwareTimer.h	Kernel: Fix APIC timer calibration to be more accurate	2021-03-01 11:11:09 +01:00
HPET.cpp	Kernel: Fix APIC timer calibration to be more accurate	2021-03-01 11:11:09 +01:00
HPET.h	Kernel: Fix APIC timer calibration to be more accurate	2021-03-01 11:11:09 +01:00
HPETComparator.cpp	Kernel: Fix APIC timer calibration to be more accurate	2021-03-01 11:11:09 +01:00
HPETComparator.h	Kernel: Fix APIC timer calibration to be more accurate	2021-03-01 11:11:09 +01:00
PIT.cpp	Everywhere: Rename ASSERT => VERIFY	2021-02-23 20:56:54 +01:00
PIT.h	Kernel: Improve time keeping and dramatically reduce interrupt load	2020-12-21 18:26:12 +01:00
RTC.cpp	Everywhere: Rename ASSERT => VERIFY	2021-02-23 20:56:54 +01:00
RTC.h	Kernel: Improve time keeping and dramatically reduce interrupt load	2020-12-21 18:26:12 +01:00
TimeManagement.cpp	Everywhere: Rename ASSERT => VERIFY	2021-02-23 20:56:54 +01:00
TimeManagement.h	Kernel: Add RTC as fallback entropy source if HPET is not found	2021-01-26 21:14:44 +01:00