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CENTRAL(4) Device Drivers Manual (sparc64) CENTRAL(4)

central —
SPARC64 Central controller

central* at mainbus0

The central device provides support for the central host controller on sparc64 systems, most often found on Sunfire, Starfire, and Wildfire UltraSPARC systems. It provides an attachment point for the main fhc(4) Firehose controller used to control board level functions on the host.

fhc(4), intro(4)

OpenBSD support for the central first appeared in OpenBSD 3.7.
January 18, 2008 OpenBSD-current