autoconf —
diagnostics from the autoconfiguration
code
When OpenBSD bootstraps it probes the innards of the
machine on which it is running and locates controllers, drives, and other
devices, printing out what it finds on the console. This procedure is driven
by a system configuration table which is processed by
config(8)
and compiled into each kernel. Devices which exist in the machine but are not
configured into the kernel are usually not detected.