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

SPARC architecture specific (SPARC DDI). 

ARGUMENTS

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.

Sun Microsystems  —  Last change: 5 Oct 1991