ODCM(4) | Device Drivers Manual | ODCM(4) |
odcm
—
odcm0 at cpu0
odcm
driver provides support for changing the duty
cycle of a CPU. This is sometimes known as “on-demand clock
modulation” (ODCM). Refer to
acpicpu(4) for additional
details about ODCM.
The following
sysctl(8) variables are
available with odcm
:
machdep.clockmod.target
machdep.clockmod.current
machdep.clockmod.available
Note that some errata may limit the availability of some duty cycles.
February 17, 2017 | NetBSD 9.4 |