BATTERY_PMU(4) | Device Drivers Manual | BATTERY_PMU(4) |
battery_pmu
—
support for batteries and sensors in PCI-based Apple
Powerbooks
battery* at pmu?
The battery_pmu
driver provides support
for batteries and hardware sensors found in first generation PCI-based
PowerBooks (i.e. Apple Powerbook 2400, 3400 and 3500 (also known as Original
PowerBook G3). Currently it only exports a few sensors via the
envsys(4) interface, including
battery charge, voltage, CPU and battery temperature and AC power
availability.
There is no APM emulation right now and the battery current sensor may return misleading or wrong data. This driver is considered preliminary and may be replaced at some point.
May 18, 2009 | NetBSD 10.99 |