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8 Commits

Author SHA1 Message Date
nwhitehorn
bbf5ab2a39 Get nexus(4) out of the RTC business. The interface used by nexus(4) 
in Open Firmware was Apple-specific, and we have complete coverage of Apple
system controllers, so move RTC responsibilities into the system controller
drivers. This avoids interesting problems from manipulating these devices
through Open Firmware behind the backs of their drivers.

Obtained from:	NetBSD
MFC after:	2 weeks
 2010-03-23 03:14:44 +00:00
avg
2ae00ba3ff strict kobj signatures: fix adb_hb_controller_poll impl in powermac 
the method return u_int, not void

Reviewed by:	imp, current@
Approved by:	jhb (mentor)
 2009-06-11 17:16:04 +00:00
nwhitehorn
3eefad2beb Provide an analogous sysctl to hw.acpi.acline (dev.pmu.0.acline) to 
determine whether the computer is plugged in to mains power.
 2009-05-31 10:02:20 +00:00
nwhitehorn
0f0a18ff38 Add the ability to control the sleep LED with led(4). Adding this fairly 
useless feature gives us a reasonably complete PMU implementation.
 2008-12-09 01:01:02 +00:00
nwhitehorn
19d49bd49b Add facilities to pmu(4) to interrogate battery status on Apple PowerPC 
laptops. This includes battery presence detection, charging status, current
and voltage readouts, and charge level indication. The sysctl interface
is somewhat ACPI-like.
 2008-12-08 02:37:08 +00:00
nwhitehorn
eff63b34b1 Add support for automated reboot after power failure on Apple Core99 machines 
(G3 laptops, all G4 machines, early G5s, G5 Xserves). The relevant sysctl
is named dev.pmu.0.server_mode for mental compatibility with Linux.
 2008-12-07 00:42:15 +00:00
nwhitehorn
5c55d9c1df Fix some possible infinite loops in the ADB code, and remove some hacks 
that were inserted in desperation during bring-up. In addition, move ADB bus
enumeration and child attachment to when interrupts are available.
 2008-10-30 15:27:13 +00:00
nwhitehorn
00912a1e64 Add ADB support. This provides support for the external ADB bus on the PowerMac 
G3 as well as the internal ADB keyboard and mice in PowerBooks and iBooks. This
also brings in Mac GPIO support, for which we should eventually have a better
interface.

Obtained from:  NetBSD (CUDA and PMU drivers)
 2008-10-26 19:37:38 +00:00