at nexus? and other config parameters

Joerg Sonnenberger joerg at
Mon Jan 3 05:04:36 PST 2005

On Sun, Jan 02, 2005 at 12:16:53PM -0500, David Cuthbert wrote:
> Does anyone understand what "at nexus" and "at nexus?" do?  I'm having a 
> bit of an issue trying to untangle the code for this.

They specify a manual wiring of options for non-autoconfiguration devices.
This is currently needed e.g. for ISA devices without PNP support.
nexus is the root of the devie hierachie in DF, a virtual device mostly.


> Thanks!

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