| ODCM(4) | Device Drivers Manual (x86) | 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.targetmachdep.clockmod.currentmachdep.clockmod.availableNote that some errata may limit the availability of some duty cycles.
| February 17, 2017 | NetBSD 10.0 |