7 static struct devman_device *_find_dev(struct devman_device *dev, int
9 static int devman_dev_add_info(struct devman_device *dev, struct
14 static int devman_del_device(struct devman_device *dev);
45 devman_generate_path(char* buf, int len, struct devman_device *dev)  in devman_generate_path()  argument
51 	if (dev != NULL) {  in devman_generate_path()
52 		res = devman_generate_path(buf, len, dev->parent);  in devman_generate_path()
56 		name = get_inode_name(dev->inode.inode);  in devman_generate_path()
75 devman_device_add_event(struct devman_device* dev)  in devman_device_add_event()  argument
91 	res = devman_generate_path(event->data, DEVMAN_STRING_LEN - 11 , dev);  in devman_device_add_event()
98 	snprintf(buf, 12, " 0x%08x", dev->dev_id);  in devman_device_add_event()
108 devman_device_remove_event(struct devman_device* dev)  in devman_device_remove_event()  argument
124 	res = devman_generate_path(event->data, DEVMAN_STRING_LEN-11, dev);  in devman_device_remove_event()
131 	snprintf(buf, 12, " 0x%08x", dev->dev_id);  in devman_device_remove_event()
227 	struct devman_device *dev;  in do_add_device()  local
257 	dev = devman_dev_add_child(parent, devinf);  in do_add_device()
259 	if (dev == NULL) {  in do_add_device()
266 	dev->state = DEVMAN_DEVICE_UNBOUND;  in do_add_device()
268 	dev->owner = msg->m_source;  in do_add_device()
270 	msg->DEVMAN_DEVICE_ID = dev->dev_id;  in do_add_device()
272 	devman_device_add_event(dev);  in do_add_device()
283 _find_dev(struct devman_device *dev, int dev_id)  in _find_dev()  argument
287 	if(dev->dev_id == dev_id)  in _find_dev()
288 		return dev;  in _find_dev()
290 	TAILQ_FOREACH(_dev, &dev->children, siblings) {  in _find_dev()
315 (struct devman_device *dev, char * name, char *data)  in devman_dev_add_static_info()  argument
322 	st_inode->dev     = dev;  in devman_dev_add_static_info()
332 	inode->inode = add_inode(dev->inode.inode, name,  in devman_dev_add_static_info()
336 	TAILQ_INSERT_HEAD(&dev->infos, inode, inode_list);  in devman_dev_add_static_info()
354 	struct devman_device * dev = malloc(sizeof(struct devman_device));  in devman_dev_add_child()  local
355 	if (dev == NULL) {  in devman_dev_add_child()
361 		free(dev);  in devman_dev_add_child()
365 	dev->ref_count = 1;  in devman_dev_add_child()
368 	dev->parent   = parent;  in devman_dev_add_child()
369 	dev->info = devinf;  in devman_dev_add_child()
371     dev->dev_id = next_device_id++;  in devman_dev_add_child()
373 	dev->inode.inode =   in devman_dev_add_child()
375 		    NO_INDEX, &default_dir_stat, 0, &dev->inode);  in devman_dev_add_child()
377 	TAILQ_INIT(&dev->children);  in devman_dev_add_child()
378 	TAILQ_INIT(&dev->infos);  in devman_dev_add_child()
385 		devman_dev_add_info(dev, &entries[i], buffer);  in devman_dev_add_child()
389 	snprintf(tmp_buf, DEVMAN_STRING_LEN, "%d",dev->dev_id);  in devman_dev_add_child()
390 	devman_dev_add_static_info(dev, "devman_id", tmp_buf);  in devman_dev_add_child()
392 	TAILQ_INSERT_HEAD(&parent->children, dev, siblings);  in devman_dev_add_child()
397 	return dev;  in devman_dev_add_child()
405 (struct devman_device *dev, struct devman_device_info_entry *entry, char *buf)  in devman_dev_add_info()  argument
410 			return devman_dev_add_static_info(dev,   in devman_dev_add_info()
431 	struct devman_device *dev = _find_dev(&root_dev, dev_id);  in do_del_device()  local
433 	if (dev == NULL )  {  in do_del_device()
439 	if  (dev->parent->owner != ep) {  in do_del_device()
445 		devman_device_remove_event(dev);  in do_del_device()
446 		if (dev->state == DEVMAN_DEVICE_BOUND) {  in do_del_device()
447 			dev->state = DEVMAN_DEVICE_ZOMBIE;  in do_del_device()
449 		devman_put_device(dev);  in do_del_device()
460 void devman_get_device(struct devman_device *dev)  in devman_get_device()  argument
462 	if (dev == NULL || dev == &root_dev) {  in devman_get_device()
465 	dev->ref_count++;  in devman_get_device()
471 void devman_put_device(struct devman_device *dev)  in devman_put_device()  argument
473 	if (dev == NULL || dev == &root_dev ) {  in devman_put_device()
476 	dev->ref_count--;  in devman_put_device()
477 	if (dev->ref_count == 0) {  in devman_put_device()
478 		devman_del_device(dev);  in devman_put_device()
485 static int devman_del_device(struct devman_device *dev)  in devman_del_device()  argument
493 	TAILQ_FOREACH_SAFE(inode, &dev->infos, inode_list, _inode) {  in devman_del_device()
497 		TAILQ_REMOVE(&dev->infos, inode, inode_list);  in devman_del_device()
507 	delete_inode(dev->inode.inode);  in devman_del_device()
510 	TAILQ_REMOVE(&dev->parent->children, dev, siblings);  in devman_del_device()
512 	devman_put_device(dev->parent);  in devman_del_device()
515 	free(dev->info);  in devman_del_device()
518 	free(dev);  in devman_del_device()