BBC(4)               OpenBSD Programmer's Manual (SPARC64)              BBC(4)

NAME
     bbc - SPARC64 BootBus Controller

SYNOPSIS
     bbc* at ebus?

DESCRIPTION
     The bbc driver provides support for the BootBus Controllers found on Ul-
     traSPARC III systems.

     The bbc driver configures the system to do a full system reset when the
     watchdog timer provided by pmc(4) expires.

SEE ALSO
     intro(4), pmc(4)

HISTORY
     The bbc driver first appeared in OpenBSD 4.2.

AUTHORS
     The bbc driver was written by Mark Kettenis <kettenis@openbsd.org>.

OpenBSD 4.7                     August 21, 2007                              1
