Signed-off-by: NBlue Swirl <blauwirbel@gmail.com>

BusInfo is filled with name and size (pretty much like I did for
DeviceInfo as well).  There is also a function pointer to print
bus-specific device information to the monitor.  sysbus is hooked
up there, I've also added a print function for PCI.

Device creation is slightly modified as well:  The device type search
loop now also checks the bus type while scanning the list instead of
complaining thereafter in case of a mismatch.  This effectively gives
each bus a private namespace for device names.
Signed-off-by: NGerd Hoffmann <kraxel@redhat.com>
Signed-off-by: NPaul Brook <paul@codesourcery.com>

Rationale: move device information from code to data structures.

v2: Adapt the drivers missed in the first version.
Signed-off-by: NGerd Hoffmann <kraxel@redhat.com>

Signed-off-by: NGerd Hoffmann <kraxel@redhat.com>
Signed-off-by: NPaul Brook <paul@codesourcery.com>

Record device property types, and provide a list of properties at device
registration time.

Add a "device" property type that holds a reference to annother device.
Signed-off-by: NPaul Brook <paul@codesourcery.com>

Implement and use a common device bus state.  The main side-effect is
that creating a bus and attaching it to a parent device are no longer
separate operations.  For legacy code we allow a NULL parent, but that
should go away eventually.

Also tweak creation code to veriry theat a device in on the right bus.
Signed-off-by: NPaul Brook <paul@codesourcery.com>

Signed-off-by: NPaul Brook <paul@codesourcery.com>