ACPIPMTR(4) FreeBSD Kernel Interfaces Manual ACPIPMTR(4)
NAME
acpipmtr - ACPI Power Meter
SYNOPSIS
acpipmtr* at acpi?
DESCRIPTION
The acpipmtr device driver provides support for "power meters". These
are sensors that approximate the current power consumption of the system.
Alternatively, a power meter may measure also the power gain when the
system is connected to an external power supply.
The available information (namely, the power consumption) is made
available through the envsys(4) API and the envstat(8) command.
SEE ALSO
acpi(4), acpibat(4)
HISTORY
The acpipmtr device driver appeared in NetBSD 6.0.
AUTHORS
Jukka Ruohonen <
[email protected]>
CAVEATS
The acpipmtr driver is experimental.
FreeBSD 14.1-RELEASE-p8 May 25, 2019 FreeBSD 14.1-RELEASE-p8