SBBC(4) Device Drivers Manual (sparc64) SBBC(4)

sbbcPCI BootBus Controller

sbbc* at pci?

The sbbc driver provides support for the PCI BootBus Controllers found on Serengeti and Starcat systems. It provides access to the system controller in these systems, providing time of day and console services.


The sbbc driver first appeared in OpenBSD 4.4.

The sbbc driver was written by Mark Kettenis <>.

July 16, 2013 OpenBSD 7.5