cpu_configure(9) - NetBSD Manual Pages

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CPU_CONFIGURE(9)       NetBSD 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 9.0 April 13, 2010 NetBSD 9.0
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