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MAINBUS(4) | 
Kernel Interfaces Manual (Acorn32) | 
MAINBUS(4) | 
NAME
 mainbus — RiscPC main I/O bus device
SYNOPSIS
 mainbus0 at root
DESCRIPTION
 The mainbus interface provides access to the RiscPC main I/O bus. It is only used by the autoconfiguration system to location devices attached to the mainbus.