netbsd man page for battery_pmu

BATTERY_PMU(4)						   BSD Kernel Interfaces Manual 					    BATTERY_PMU(4)

NAME
     battery_pmu -- support for batteries and sensors in PCI-based Apple Powerbooks

SYNOPSIS
     battery* at pmu?

DESCRIPTION
     The battery_pmu driver provides support for batteries and hardware sensors found in first generation PCI-based PowerBooks (i.e. Apple Power-
     book 2400, 3400 and 3500 (also known as Original PowerBook G3).  Currently it only exports a few sensors via the envsys(4) interface, includ-
     ing battery charge, voltage, CPU and battery temperature and AC power availability.

SEE ALSO
     envsys(4), pmu(4), envstat(8)

BUGS
     There is no APM emulation right now and the battery current sensor may return misleading or wrong data.  This driver is considered prelimi-
     nary and may be replaced at some point.

BSD
								   May 18, 2009 							       BSD