CVSROOT: /cvs Module name: src Changes by: chel...@cvs.openbsd.org 2018/04/17 08:34:09
Modified files:
usr.sbin/vmd : i8253.c i8253.h
Log message:
Drive i8253 with CLOCK_MONOTONIC.
Ensures that the olatch decrements uniformly, independent of system
wall clock jumps.
While here, roll the olatch computation in i8253_do_readback() into
a loop, and leverage the timespec macros in sys/time.h. Both make the
code a lot more readable.
ok mlarkin@
