ddi_root_node(9F)

NAME

ddi_root_node − get the root of the dev_info tree

#include <sys/conf.h>
#include <sys/ddi.h>
#include <sys/sunddi.h>
dev_info_t ∗ddi_root_node(void)

SPARC architecture specific (SPARC DDI).

ddi_root_node() returns a pointer to the root node of the device information tree.

ddi_root_node() returns a pointer to a device information structure.

ddi_root_node() can be called from user or interrupt context.