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Kernel Functions for Drivers

ddi_get_parent(9F)

NAME

ddi_get_parent - find the parent of a device information structure

#include <sys/ddi.h> #include <sys/sunddi.h> dev_info_t *ddi_get_parent(dev_info_t *dip);

Solaris DDI specific (Solaris DDI).

ddi_get_parent() returns a pointer to the device information structure which is the parent of the one pointed to by dip.

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

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