include/linux/device.h

65 	device_t	bsddev;
129 #define	dev_err(dev, fmt, ...)	device_printf((dev)->bsddev, fmt, ##__VA_ARGS__)
130 #define	dev_warn(dev, fmt, ...)	device_printf((dev)->bsddev, fmt, ##__VA_ARGS__)
131 #define	dev_info(dev, fmt, ...)	device_printf((dev)->bsddev, fmt, ##__VA_ARGS__)
132 #define	dev_notice(dev, fmt, ...)	device_printf((dev)->bsddev, fmt, ##__VA_ARGS__)
134 	    device_printf((dev)->bsddev, fmt, ##__VA_ARGS__)
210 	device_t bsddev;
212 	bsddev = NULL;
215 		bsddev = devclass_get_device(dev->class->bsdclass, unit);
217 	if (bsddev != NULL)
218 		device_set_softc(bsddev, dev);
220 	dev->bsddev = bsddev;
227 	if (dev->bsddev != NULL) {
229 			dev->devt = makedev(0, device_get_unit(dev->bsddev));
264 	dev->bsddev = devclass_get_device(dev->class->bsdclass, MINOR(devt));
300 	device_t bsddev;
303 	bsddev = NULL;
308 		bsddev = devclass_get_device(dev->class->bsdclass, unit);
310 		bsddev = devclass_get_device(dev->class->bsdclass, 0);
312 	if (bsddev == NULL && dev->parent != NULL) {
313 		bsddev = device_add_child(dev->parent->bsddev,
316 	if (bsddev != NULL) {
318 			dev->devt = makedev(0, device_get_unit(bsddev));
319 		device_set_softc(bsddev, dev);
321 	dev->bsddev = bsddev;
331 	device_t bsddev;
333 	bsddev = dev->bsddev;
334 	dev->bsddev = NULL;
336 	if (bsddev != NULL) {
338 		device_delete_child(device_get_parent(bsddev), bsddev);
347 	device_t bsddev;
349 	bsddev = dev->bsddev;
350 	dev->bsddev = NULL;
352 	if (bsddev != NULL) {
354 		device_delete_child(device_get_parent(bsddev), bsddev);
365 	device_t bsddev;
369 	bsddev = devclass_get_device(class->bsdclass, unit);
370 	if (bsddev != NULL)
371 		device_unregister(device_get_softc(bsddev));