Update for bus.h changes.

Update for changes to config.

Make #include directives consistent. All MD headers are of the form:

#include <mac68k/{dev,mac68k}/foo.h>

In nubus_print(), always print the NuBus slot number. Also, refine it so
that when no driver matches, our output is a little more consistent with
existing practice.

Clean up some DIAGNOSTIC messages: use %x to display the slot number.

Update a recently-added comment re: bytelanes values.

Implement new NuBus slot space mapping/probing code, utilizing bus.h (and
our MD bus_space_probe() extension). This has several side effects:

- NuBus drivers must map and unmap slot space, rather

Implement new NuBus slot space mapping/probing code, utilizing bus.h (and
our MD bus_space_probe() extension). This has several side effects:

- NuBus drivers must map and unmap slot space, rather than relying
on this happening before they are attached.
- Functions exported to NuBus drivers from nubus.c now need to be
supplied with a bus space tag/handle pair.
- Old bus map/peek functions can be garbage collected, as can pmap
support for the same.

Because of some current limitations of the bus space specification, we
are violating the abstraction in grf_mv (NuBus grf driver). All such
violations are clearly marked /* XXX */, and must be addressed when
the specification is updated.

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On video devices, if we're loading non-default resource values, save the
resource ID. Thanks to Paul Goyette <paul@pgoyette.bdt.com> for spotting
this one.

#ifdef DIAGNOSTIC, print the NuBus type fields for unrecognized boards.

Some patches from Bob Nestor <rnestor@metronet.com> and myself to edge
toward support for an Apple SONIC-based ethernet card. Some cards, like
his, were being missed and/or probed like video cards!

Defer enabling NuBus slot interrupts until all slots have been probed
and drivers attached. This removes the need for the MAC68K_BROKEN_VIDEO
option. From Allen Briggs.

Remove duplicate <machine/bus.h> include that crept in.

NUBUS_SLOT_TO_PADDR -> NUBUS_SLOT2PA

Make this compile again; missed this file when fixing nubus.h errors.

Revamp mainbus and obio autoconfiguration, with some direction (and the
indirect bus code framework) from Jason Thorpe. This allows us to dump
bus_scan() and bus_print(), and move bus_peek() and bus

Revamp mainbus and obio autoconfiguration, with some direction (and the
indirect bus code framework) from Jason Thorpe. This allows us to dump
bus_scan() and bus_print(), and move bus_peek() and bus_mapin() to the
NuBus code (since they'll eventually go away, anyway).

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Convert all foo_match() functions to use a `struct cfdata *' for their
second argument. The NuBus autoconfig code had to be reorganized as a
result of this, and looks much more like a directly-attac

Convert all foo_match() functions to use a `struct cfdata *' for their
second argument. The NuBus autoconfig code had to be reorganized as a
result of this, and looks much more like a directly-attached bus now.
These changes eliminate __BROKEN_INDIRECT_CONFIG.

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Fix a raft of printf format strings and some declaration problems for
the case where we define DEBUG. From Erik Bertelsen, closes PR 2871.

backout previous kprintf change

printf -> kprintf, sprintf -> ksprintf

change cfprint_t type definition to take a const char *, rather than
a char *, because that's what was really intended, and because
if the print function modifies the string, various things could bec

change cfprint_t type definition to take a const char *, rather than
a char *, because that's what was really intended, and because
if the print function modifies the string, various things could become
unhappy (so the string should _not_ be modified).

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Make this compile if DEBUG is defined.

Clean up an error printf() and use proper macro.

Ooops. Remove debugging printf().

Do not depend on the nubus being mapped in one huge segment.

Prototype for -Wall -Wstrict-prototypes -Wmissing-prototypes -Wno-uninitialized
Also change the device probing scheme to use something a bit more rational.
A current side-effect is that nubus cards a

Prototype for -Wall -Wstrict-prototypes -Wmissing-prototypes -Wno-uninitialized
Also change the device probing scheme to use something a bit more rational.
A current side-effect is that nubus cards are double-mapped. I expect
to fix that shortly.
Also change splclock() to block everything but serial hardware interrupts.

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