ddi_get_parent(9F) Kernel Functions for Drivers ddi_get_parent(9F)
NAME
ddi_get_parent - find the parent of a device information structure
SYNOPSIS
#include <sys/ddi.h>
#include <sys/sunddi.h>
dev_info_t *ddi_get_parent(dev_info_t *dip);
INTERFACE LEVEL
Solaris DDI specific (Solaris DDI).
PARAMETERS
dip Pointer to a device information structure.
DESCRIPTION
ddi_get_parent() returns a pointer to the device information structure which is the parent of the one pointed to by dip.
RETURN VALUES
ddi_get_parent() returns a pointer to a device information structure.
CONTEXT
ddi_get_parent() can be called from user or interrupt context.
SEE ALSO
Writing Device Drivers
SunOS 5.10 5 Oct 1991 ddi_get_parent(9F)
