In message: <[EMAIL PROTECTED]>
Bernd Walter <[EMAIL PROTECTED]> writes:
: On Wed, Aug 06, 2003 at 05:52:57PM -0600, M. Warner Losh wrote:
: > In message: <[EMAIL PROTECTED]>
: > Bernd Walter <[EMAIL PROTECTED]> 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.
Then why not just hang the bus off the host bridge? There's really no
compelling reason to have it on the nexus.
Warner
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