46 	struct uwb_rc *rc = dev_get_drvdata(dev);  in uwb_rc_index_match()  local
48 	if (rc->index == *index)  in uwb_rc_index_match()
56 	struct uwb_rc *rc = NULL;  in uwb_rc_find_by_index()  local
60 		rc = dev_get_drvdata(dev);  in uwb_rc_find_by_index()
64 	return rc;  in uwb_rc_find_by_index()
85 	struct uwb_rc *rc = container_of(uwb_dev, struct uwb_rc, uwb_dev);  in uwb_rc_sys_release()  local
87 	uwb_rc_ie_release(rc);  in uwb_rc_sys_release()
88 	kfree(rc);  in uwb_rc_sys_release()
92 void uwb_rc_init(struct uwb_rc *rc)  in uwb_rc_init()  argument
94 	struct uwb_dev *uwb_dev = &rc->uwb_dev;  in uwb_rc_init()
97 	rc->uwb_dev.dev.class = &uwb_rc_class;  in uwb_rc_init()
98 	rc->uwb_dev.dev.release = uwb_rc_sys_release;  in uwb_rc_init()
99 	uwb_rc_neh_create(rc);  in uwb_rc_init()
100 	rc->beaconing = -1;  in uwb_rc_init()
101 	rc->scan_type = UWB_SCAN_DISABLED;  in uwb_rc_init()
102 	INIT_LIST_HEAD(&rc->notifs_chain.list);  in uwb_rc_init()
103 	mutex_init(&rc->notifs_chain.mutex);  in uwb_rc_init()
104 	INIT_LIST_HEAD(&rc->uwb_beca.list);  in uwb_rc_init()
105 	mutex_init(&rc->uwb_beca.mutex);  in uwb_rc_init()
106 	uwb_drp_avail_init(rc);  in uwb_rc_init()
107 	uwb_rc_ie_init(rc);  in uwb_rc_init()
108 	uwb_rsv_init(rc);  in uwb_rc_init()
109 	uwb_rc_pal_init(rc);  in uwb_rc_init()
116 	struct uwb_rc *rc;  in uwb_rc_alloc()  local
117 	rc = kzalloc(sizeof(*rc), GFP_KERNEL);  in uwb_rc_alloc()
118 	if (rc == NULL)  in uwb_rc_alloc()
120 	uwb_rc_init(rc);  in uwb_rc_alloc()
121 	return rc;  in uwb_rc_alloc()
132 	struct uwb_rc *rc = uwb_dev->rc;  in ASIE_show()  local
140 	mutex_lock(&rc->ies_mutex);  in ASIE_show()
142 	ptr = rc->ies->IEData;  in ASIE_show()
143 	len = le16_to_cpu(rc->ies->wIELength);  in ASIE_show()
155 	mutex_unlock(&rc->ies_mutex);  in ASIE_show()
168 	struct uwb_rc *rc = uwb_dev->rc;  in ASIE_store()  local
176 		uwb_rc_ie_rm(rc, UWB_APP_SPEC_IE);  in ASIE_store()
215 	uwb_rc_ie_rm(rc, UWB_APP_SPEC_IE);  in ASIE_store()
217 	result = uwb_rc_ie_add(rc, ie, ie->length + sizeof(struct uwb_ie_hdr));  in ASIE_store()
238 static int uwb_rc_sys_add(struct uwb_rc *rc)  in uwb_rc_sys_add()  argument
240 	return sysfs_create_group(&rc->uwb_dev.dev.kobj, &rc_attr_group);  in uwb_rc_sys_add()
244 static void __uwb_rc_sys_rm(struct uwb_rc *rc)  in __uwb_rc_sys_rm()  argument
246 	sysfs_remove_group(&rc->uwb_dev.dev.kobj, &rc_attr_group);  in __uwb_rc_sys_rm()
259 int uwb_rc_mac_addr_setup(struct uwb_rc *rc)  in uwb_rc_mac_addr_setup()  argument
262 	struct device *dev = &rc->uwb_dev.dev;  in uwb_rc_mac_addr_setup()
263 	struct uwb_dev *uwb_dev = &rc->uwb_dev;  in uwb_rc_mac_addr_setup()
267 	result = uwb_rc_mac_addr_get(rc, &addr);  in uwb_rc_mac_addr_setup()
277 		result = uwb_rc_mac_addr_set(rc, &addr);  in uwb_rc_mac_addr_setup()
291 static int uwb_rc_setup(struct uwb_rc *rc)  in uwb_rc_setup()  argument
294 	struct device *dev = &rc->uwb_dev.dev;  in uwb_rc_setup()
296 	result = uwb_radio_setup(rc);  in uwb_rc_setup()
301 	result = uwb_rc_mac_addr_setup(rc);  in uwb_rc_setup()
306 	result = uwb_rc_dev_addr_assign(rc);  in uwb_rc_setup()
311 	result = uwb_rc_ie_setup(rc);  in uwb_rc_setup()
316 	result = uwb_rsv_setup(rc);  in uwb_rc_setup()
321 	uwb_dbg_add_rc(rc);  in uwb_rc_setup()
325 	uwb_rc_ie_release(rc);  in uwb_rc_setup()
342 int uwb_rc_add(struct uwb_rc *rc, struct device *parent_dev, void *priv)  in uwb_rc_add()  argument
348 	rc->index = uwb_rc_new_index();  in uwb_rc_add()
350 	dev = &rc->uwb_dev.dev;  in uwb_rc_add()
351 	dev_set_name(dev, "uwb%d", rc->index);  in uwb_rc_add()
353 	rc->priv = priv;  in uwb_rc_add()
355 	init_waitqueue_head(&rc->uwbd.wq);  in uwb_rc_add()
356 	INIT_LIST_HEAD(&rc->uwbd.event_list);  in uwb_rc_add()
357 	spin_lock_init(&rc->uwbd.event_list_lock);  in uwb_rc_add()
359 	uwbd_start(rc);  in uwb_rc_add()
361 	result = rc->start(rc);  in uwb_rc_add()
365 	result = uwb_rc_setup(rc);  in uwb_rc_add()
371 	result = uwb_dev_add(&rc->uwb_dev, parent_dev, rc);  in uwb_rc_add()
375 	result = uwb_rc_sys_add(rc);  in uwb_rc_add()
382 	uwb_mac_addr_print(macbuf, sizeof(macbuf), &rc->uwb_dev.mac_addr);  in uwb_rc_add()
383 	uwb_dev_addr_print(devbuf, sizeof(devbuf), &rc->uwb_dev.dev_addr);  in uwb_rc_add()
387 	rc->ready = 1;  in uwb_rc_add()
391 	uwb_dev_rm(&rc->uwb_dev);  in uwb_rc_add()
394 	rc->stop(rc);  in uwb_rc_add()
396 	uwbd_stop(rc);  in uwb_rc_add()
406 	return __uwb_dev_offair(uwb_dev, uwb_dev->rc);  in uwb_dev_offair_helper()
412 void uwb_rc_rm(struct uwb_rc *rc)  in uwb_rc_rm()  argument
414 	rc->ready = 0;  in uwb_rc_rm()
416 	uwb_dbg_del_rc(rc);  in uwb_rc_rm()
417 	uwb_rsv_remove_all(rc);  in uwb_rc_rm()
418 	uwb_radio_shutdown(rc);  in uwb_rc_rm()
420 	rc->stop(rc);  in uwb_rc_rm()
422 	uwbd_stop(rc);  in uwb_rc_rm()
423 	uwb_rc_neh_destroy(rc);  in uwb_rc_rm()
425 	uwb_dev_lock(&rc->uwb_dev);  in uwb_rc_rm()
426 	rc->priv = NULL;  in uwb_rc_rm()
427 	rc->cmd = NULL;  in uwb_rc_rm()
428 	uwb_dev_unlock(&rc->uwb_dev);  in uwb_rc_rm()
429 	mutex_lock(&rc->uwb_beca.mutex);  in uwb_rc_rm()
430 	uwb_dev_for_each(rc, uwb_dev_offair_helper, NULL);  in uwb_rc_rm()
431 	__uwb_rc_sys_rm(rc);  in uwb_rc_rm()
432 	mutex_unlock(&rc->uwb_beca.mutex);  in uwb_rc_rm()
433 	uwb_rsv_cleanup(rc);  in uwb_rc_rm()
434  	uwb_beca_release(rc);  in uwb_rc_rm()
435 	uwb_dev_rm(&rc->uwb_dev);  in uwb_rc_rm()
442 	struct uwb_rc *rc = dev_get_drvdata(dev);  in find_rc_try_get()  local
444 	if (rc == NULL) {  in find_rc_try_get()
448 	if (rc == target_rc) {  in find_rc_try_get()
449 		if (rc->ready == 0)  in find_rc_try_get()
466 	struct uwb_rc *rc = NULL;  in __uwb_rc_try_get()  local
471 		rc = dev_get_drvdata(dev);  in __uwb_rc_try_get()
472 		__uwb_rc_get(rc);  in __uwb_rc_try_get()
476 	return rc;  in __uwb_rc_try_get()
485 static inline struct uwb_rc *uwb_rc_get(struct uwb_rc *rc)  in uwb_rc_get()  argument
487 	if (rc->ready == 0)  in uwb_rc_get()
489 	uwb_dev_get(&rc->uwb_dev);  in uwb_rc_get()
490 	return rc;  in uwb_rc_get()
496 	struct uwb_rc *rc = dev_get_drvdata(dev);  in find_rc_grandpa()  local
498 	if (rc->uwb_dev.dev.parent->parent == grandpa_dev) {  in find_rc_grandpa()
499 		rc = uwb_rc_get(rc);  in find_rc_grandpa()
524 	struct uwb_rc *rc = NULL;  in uwb_rc_get_by_grandpa()  local
529 		rc = dev_get_drvdata(dev);  in uwb_rc_get_by_grandpa()
533 	return rc;  in uwb_rc_get_by_grandpa()
545 	struct uwb_rc *rc = dev_get_drvdata(dev);  in find_rc_dev()  local
547 	if (rc == NULL) {  in find_rc_dev()
551 	if (!uwb_dev_addr_cmp(&rc->uwb_dev.dev_addr, addr)) {  in find_rc_dev()
552 		rc = uwb_rc_get(rc);  in find_rc_dev()
561 	struct uwb_rc *rc = NULL;  in uwb_rc_get_by_dev()  local
565 		rc = dev_get_drvdata(dev);  in uwb_rc_get_by_dev()
569 	return rc;  in uwb_rc_get_by_dev()
579 void uwb_rc_put(struct uwb_rc *rc)  in uwb_rc_put()  argument
581 	__uwb_rc_put(rc);  in uwb_rc_put()