Device Information Tree Node (dev_info_t) Functions (Writing Device Drivers)

Writing Device Drivers

Device Information Tree Node (`dev_info_t`) Functions

Table B–2 Device Information Tree Node (dev_info_t) Functions


Function Name	Description
ddi_binding_name	return driver binding name
ddi_dev_is_sid	tell whether a device is self-identifying
ddi_driver_major	return driver major device number
ddi_driver_name	return normalized driver name
ddi_node_name	return the devinfo node name
ddi_get_devstate	check device state
ddi_get_instance	get device instance number
ddi_get_name	return driver binding name
ddi_get_parent	find the parent of a device information structure
ddi_root_node	get the root of the dev_info tree