Module Name: src
Committed By: mlelstv
Date: Fri Jan 12 06:23:20 UTC 2024
Modified Files:
src/sys/arch/virt68k/dev: gfrtc_mainbus.c
Log Message:
The interrupt handler needs to clear the interrupt condition
before re-arming the timer. Otherwise the timer could expire
again before clearing the interrupt, the interrupt gets lost
and the clock stops.
On real hardware that could only occur if the timer interval
is extremely short or if there is a higher-than-clock interrupt
that delays processing. In the emulated world however, time
can progress non-continously and this happens often under load.
To generate a diff of this commit:
cvs rdiff -u -r1.1 -r1.2 src/sys/arch/virt68k/dev/gfrtc_mainbus.c
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
