NAME
geodecntr
- AMD Geode SC1100 High Resolution Counter
SYNOPSIS
geodegcb* at pci? dev ? function ?
geodecntr* at geodegcb?
DESCRIPTION
The
geodecntr
driver supports the
AMD
SC1100
controllers
and provides a timecounter implementation for the 27MHz
counter.
The other timing sources in the SC1100 suffer from
powermanagement features that prohibit i8254 and TSC
to be used for time keeping.
This
geodecntr
driver
makes the 27MHz counter available for the
timecounter(9)
framework.
SEE ALSO
timecounter(9)