20 					       const struct slim_device *sbdev)  in slim_match()  argument
23 		if (id->manf_id == sbdev->e_addr.manf_id &&  in slim_match()
24 		    id->prod_code == sbdev->e_addr.prod_code &&  in slim_match()
25 		    id->dev_index == sbdev->e_addr.dev_index &&  in slim_match()
26 		    id->instance == sbdev->e_addr.instance)  in slim_match()
35 	struct slim_device *sbdev = to_slim_device(dev);  in slim_device_match()  local
42 	return !!slim_match(sbdrv->id_table, sbdev);  in slim_device_match()
45 static void slim_device_update_status(struct slim_device *sbdev,  in slim_device_update_status()  argument
50 	if (sbdev->status == status)  in slim_device_update_status()
53 	sbdev->status = status;  in slim_device_update_status()
54 	if (!sbdev->dev.driver)  in slim_device_update_status()
57 	sbdrv = to_slim_driver(sbdev->dev.driver);  in slim_device_update_status()
59 		sbdrv->device_status(sbdev, sbdev->status);  in slim_device_update_status()
64 	struct slim_device	*sbdev = to_slim_device(dev);  in slim_device_probe()  local
68 	ret = sbdrv->probe(sbdev);  in slim_device_probe()
73 	ret = slim_get_logical_addr(sbdev);  in slim_device_probe()
75 		slim_device_update_status(sbdev, SLIM_DEVICE_STATUS_UP);  in slim_device_probe()
77 		dev_err(&sbdev->dev, "Failed to get logical address\n");  in slim_device_probe()
86 	struct slim_device *sbdev = to_slim_device(dev);  in slim_device_remove()  local
92 			sbdrv->remove(sbdev);  in slim_device_remove()
100 	struct slim_device *sbdev = to_slim_device(dev);  in slim_device_uevent()  local
102 	return add_uevent_var(env, "MODALIAS=slim:%s", dev_name(&sbdev->dev));  in slim_device_uevent()
149 	struct slim_device *sbdev = to_slim_device(dev);  in slim_dev_release()  local
151 	kfree(sbdev);  in slim_dev_release()
155 			   struct slim_device *sbdev,  in slim_add_device()  argument
158 	sbdev->dev.bus = &slimbus_bus;  in slim_add_device()
159 	sbdev->dev.parent = ctrl->dev;  in slim_add_device()
160 	sbdev->dev.release = slim_dev_release;  in slim_add_device()
161 	sbdev->dev.driver = NULL;  in slim_add_device()
162 	sbdev->ctrl = ctrl;  in slim_add_device()
163 	INIT_LIST_HEAD(&sbdev->stream_list);  in slim_add_device()
164 	spin_lock_init(&sbdev->stream_list_lock);  in slim_add_device()
165 	sbdev->dev.of_node = of_node_get(node);  in slim_add_device()
166 	sbdev->dev.fwnode = of_fwnode_handle(node);  in slim_add_device()
168 	dev_set_name(&sbdev->dev, "%x:%x:%x:%x",  in slim_add_device()
169 				  sbdev->e_addr.manf_id,  in slim_add_device()
170 				  sbdev->e_addr.prod_code,  in slim_add_device()
171 				  sbdev->e_addr.dev_index,  in slim_add_device()
172 				  sbdev->e_addr.instance);  in slim_add_device()
174 	return device_register(&sbdev->dev);  in slim_add_device()
181 	struct slim_device *sbdev;  in slim_alloc_device()  local
184 	sbdev = kzalloc(sizeof(*sbdev), GFP_KERNEL);  in slim_alloc_device()
185 	if (!sbdev)  in slim_alloc_device()
188 	sbdev->e_addr = *eaddr;  in slim_alloc_device()
189 	ret = slim_add_device(ctrl, sbdev, node);  in slim_alloc_device()
191 		put_device(&sbdev->dev);  in slim_alloc_device()
195 	return sbdev;  in slim_alloc_device()
207 		struct slim_device *sbdev;  in of_register_slim_devices()  local
236 		sbdev = slim_alloc_device(ctrl, &e_addr, node);  in of_register_slim_devices()
237 		if (!sbdev)  in of_register_slim_devices()
283 static void slim_remove_device(struct slim_device *sbdev)  in slim_remove_device()  argument
285 	of_node_put(sbdev->dev.of_node);  in slim_remove_device()
286 	device_unregister(&sbdev->dev);  in slim_remove_device()
316 void slim_report_absent(struct slim_device *sbdev)  in slim_report_absent()  argument
318 	struct slim_controller *ctrl = sbdev->ctrl;  in slim_report_absent()
325 	sbdev->is_laddr_valid = false;  in slim_report_absent()
328 		ida_simple_remove(&ctrl->laddr_ida, sbdev->laddr);  in slim_report_absent()
329 	slim_device_update_status(sbdev, SLIM_DEVICE_STATUS_DOWN);  in slim_report_absent()
344 	struct slim_device *sbdev = to_slim_device(dev);  in slim_match_dev()  local
346 	return slim_eaddr_equal(&sbdev->e_addr, e_addr);  in slim_match_dev()
352 	struct slim_device *sbdev;  in find_slim_device()  local
357 		sbdev = to_slim_device(dev);  in find_slim_device()
358 		return sbdev;  in find_slim_device()
376 	struct slim_device *sbdev;  in slim_get_device()  local
378 	sbdev = find_slim_device(ctrl, e_addr);  in slim_get_device()
379 	if (!sbdev) {  in slim_get_device()
380 		sbdev = slim_alloc_device(ctrl, e_addr, NULL);  in slim_get_device()
381 		if (!sbdev)  in slim_get_device()
385 	return sbdev;  in slim_get_device()
392 	struct slim_device *sbdev = to_slim_device(dev);  in of_slim_match_dev()  local
394 	return (sbdev->dev.of_node == np);  in of_slim_match_dev()
400 	struct slim_device *sbdev;  in of_find_slim_device()  local
405 		sbdev = to_slim_device(dev);  in of_find_slim_device()
406 		return sbdev;  in of_find_slim_device()
428 static int slim_device_alloc_laddr(struct slim_device *sbdev,  in slim_device_alloc_laddr()  argument
431 	struct slim_controller *ctrl = sbdev->ctrl;  in slim_device_alloc_laddr()
437 		ret = ctrl->get_laddr(ctrl, &sbdev->e_addr, &laddr);  in slim_device_alloc_laddr()
453 		ret = ctrl->set_laddr(ctrl, &sbdev->e_addr, laddr);  in slim_device_alloc_laddr()
460 	sbdev->laddr = laddr;  in slim_device_alloc_laddr()
461 	sbdev->is_laddr_valid = true;  in slim_device_alloc_laddr()
464 	slim_device_update_status(sbdev, SLIM_DEVICE_STATUS_UP);  in slim_device_alloc_laddr()
467 		laddr, sbdev->e_addr.manf_id, sbdev->e_addr.prod_code,  in slim_device_alloc_laddr()
468 		sbdev->e_addr.dev_index, sbdev->e_addr.instance);  in slim_device_alloc_laddr()
493 	struct slim_device *sbdev;  in slim_device_report_present()  local
504 	sbdev = slim_get_device(ctrl, e_addr);  in slim_device_report_present()
505 	if (IS_ERR(sbdev))  in slim_device_report_present()
508 	if (sbdev->is_laddr_valid) {  in slim_device_report_present()
509 		*laddr = sbdev->laddr;  in slim_device_report_present()
513 	ret = slim_device_alloc_laddr(sbdev, true);  in slim_device_report_present()
530 int slim_get_logical_addr(struct slim_device *sbdev)  in slim_get_logical_addr()  argument
532 	if (!sbdev->is_laddr_valid)  in slim_get_logical_addr()
533 		return slim_device_alloc_laddr(sbdev, false);  in slim_get_logical_addr()