Files
rtems/c
Amaan Cheval bc7313134f bsps/x86_64: Add APIC timer based clock driver
The APIC timer is calibrated by running the i8254 PIT for a fraction of a
second (determined by PIT_CALIBRATE_DIVIDER) and counting how many times the
APIC counter has ticked. The calibration can be run multiple times (determined
by APIC_TIMER_NUM_CALIBRATIONS) and averaged out.

Updates #2898.
2018-08-13 10:48:20 -05:00
..
2018-04-04 10:09:04 +02:00