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CPU_CONFIGURE(9)           Kernel Developer's Manual          CPU_CONFIGURE(9)

NAME
     cpu_configure - machine-dependent device autoconfiguration

SYNOPSIS
     #include <sys/systm.h>

     void
     cpu_configure(void);

DESCRIPTION
     The machine-dependent cpu_configure() is called during system bootstrap
     to perform the machine-dependent portion of device autoconfiguration.  It
     sets the configuration machinery in motion by finding the root bus
     ("mainbus").  When this function returns, interrupts must be enabled.

     The following tasks are performed by cpu_configure():

           ⊕   initialize soft interrupts (see softint(9));

           ⊕   initialize CPU interrupts and SPLs (see spl(9));

           ⊕   call config_rootfound() for "mainbus"; and

           ⊕   complete any initialization deferred from cpu_startup(9).

SEE ALSO
     autoconf(9), cpu_startup(9)

NetBSD 10.99                    April 13, 2010                    NetBSD 10.99