NAME
mainbus
- Mac68k main processor bus device
SYNOPSIS
mainbus0 at root
DESCRIPTION
The
mainbus
interface serves as an abstraction used by the autoconfiguration
system to help find and attach busses
(e.g. the NuBus expansion bus)
or devices
(e.g. the math coprocessor)
connected to the
Macintosh
main processor bus.
DIAGNOSTICS
- mainbus0 (root).
-
This is the normal autoconfiguration message indicating that the
main processor bus has been found.
SEE ALSO
autoconf(4),
obio(4)
HISTORY
The
mainbus
first appeared in
NetBSD1.2.