XBOX(4) Device Drivers Manual XBOX(4)

xbox
SPARC SBus Expansion Subsystem

xbox* at sbus? slot ? offset ?
sbus* at xbox?

The xbox driver provides support for the Sun SBus Expansion Subsystem. This device consists of an SBus card and a chassis which has three additional SBus slots.

intro(4), sbus(4)

Support for the xbox first appeared in NetBSD 1.4.
March 31, 2004 NetBSD 9.4