How to get a device_t

[Bernd Walter]

On Wed, Aug 06, 2003 at 05:52:57PM -0600, M. Warner Losh wrote:
> In message: <20030806110013.GE32228 at cicely12.cicely.de>
>             Bernd Walter <ticso at cicely12.cicely.de> writes:
> : Back to the original question:
> : How do I get the device_t from nexus?
> 
> You don't.  You are assigned one.
> 
> : Is there a get_nexus() function somewhere?
> 
> No.  You don't need it.
> 
> Chances are you could create an identify routine that would attach the
> bus to.  The identify routine should be all you need.

The point is that this special CPU can only be identified by its
host bridge.
That's the place were the MMCR bus has to be attached to nexus, so
we need the handle within this function.

-- 
B.Walter                   BWCT                http://www.bwct.de
ticso at bwct.de                                  info at bwct.de