CVSROOT: /cvs Module name: src Changes by: mlar...@cvs.openbsd.org 2017/03/23 01:02:47
Modified files:
usr.sbin/vmd : i8253.h i8253.c
Log message:
Various i8253/i8254 implementation improvements - Fix an error that used
the wrong i/o latch index on reads (resulting in erratic counter values
possibly being read). Also do proper return size setting (don't clobber
%eax high bits).
This diff also implements counter readback mode, which is used in seabios.
