mirror of https://github.com/acidanthera/audk.git
a012df5ec6
Compute the number of ticks to wait to measure TSC frequency. Instead of (ACPI_TIMER_FREQUENCY / 10000) = 357 and 357 * 10000 = 3570000, use 363 * 9861 = 3579543 Hz which is within 2 Hz of ACPI_TIMER_FREQUENCY. 363 counts is a calibration time of 101.4 uS. The idea comes from Michael and Paolo. Cc: Michael D Kinney <michael.d.kinney@intel.com> Cc: Liming Gao <liming.gao@intel.com> Cc: Paolo Bonzini <pbonzini@redhat.com> Cc: Paul A Lohr <paul.a.lohr@intel.com> Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Star Zeng <star.zeng@intel.com> Reviewed-by: Paolo Bonzini <pbonzini@redhat.com> Reviewed-by: Michael D Kinney <michael.d.kinney@intel.com> |
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.. | ||
8254TimerDxe | ||
8259InterruptControllerDxe | ||
Bus/Pci/IdeControllerDxe | ||
HpetTimerDxe | ||
Include | ||
IsaAcpiDxe | ||
KbcResetDxe | ||
Library | ||
PcatRealTimeClockRuntimeDxe | ||
Contributions.txt | ||
License.txt | ||
PcAtChipsetPkg.dec | ||
PcAtChipsetPkg.dsc | ||
PcAtChipsetPkg.uni | ||
PcAtChipsetPkgExtra.uni |