remove prototypes with no matching function; ok miod@

spelling

Currently pdc_scanbus() scans in reverse, which results in physical CPU0
attaching as cpu1 and physical CPU1 attaching as cpu0. Split the device
scan into two parts - the first pass scans forward and

Currently pdc_scanbus() scans in reverse, which results in physical CPU0
attaching as cpu1 and physical CPU1 attaching as cpu0. Split the device
scan into two parts - the first pass scans forward and attaches memory
and CPUs, whilst the second pass scans in reverse attaching the
remaining devices, thus preserving current semantics.

Found the hard way whilst trying to spin up the secondary CPU on my j6750.

ok miod@ kettenis@

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Dynamically allocate irq's for pci devices on elroy(4).

ok martin@

scan cpu bus manually for some machines do not support that in prom

update copyright; miod@ is fine w/ files where he holds it too

make all intr_establish take the same last arg for name

fetch the device address list for where supported; say 16 addresses is ought to be enough for every case. dim off the disk led amongst the other lights

newer machines use phantom bus to attach lasi and other bus adapters.
oledr machines did not have a real device for the phantom bus port.
change the device scanning technique to both include a full d

newer machines use phantom bus to attach lasi and other bus adapters.
oledr machines did not have a real device for the phantom bus port.
change the device scanning technique to both include a full device path
in the attach_args and do proper shifting in the pdc_scanbus() and
add a device for the newer machines as well as use a newer device
mapping (path to hpa) available on newer firmware versions, where
old (hversion-dependant) is not available.
tested on 712,715/33,c110, miod@ ok, weissmandude -- testing

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real interrupts/spl framework.
tested on 712/* 715/100, 715/33 which main cpu/bus types.
miod@ ok

separate out interrupt handling stuff

Final __P removal plus some cosmetic fixups

First round of __P removal in sys

support 712's programmable power switch, no interrupt yet

allow to configure devices on particular bus offsets
to be able to attach units to them.
main reason is the secondary gsc busses on add-on cards
which stick 'emselves in the front.

Rename configure() to cpu_configure().
Move it from cpu_startup() to main().

evcnt count the interrupts, also optimize diagnostic printing

clock_intr() proto

all the devices info is now in one table

support irq on mainbus

pass dmatag in confargs

help MI code

cpu_intr_establish() proto

populate futher w/ structs and function declarations

more includes