46 	struct se_node_acl *acl;  in __core_tpg_get_initiator_node_acl()  local
48 	list_for_each_entry(acl, &tpg->acl_node_list, acl_list) {  in __core_tpg_get_initiator_node_acl()
49 		if (!strcmp(acl->initiatorname, initiatorname))  in __core_tpg_get_initiator_node_acl()
50 			return acl;  in __core_tpg_get_initiator_node_acl()
64 	struct se_node_acl *acl;  in core_tpg_get_initiator_node_acl()  local
75 	acl = __core_tpg_get_initiator_node_acl(tpg, initiatorname);  in core_tpg_get_initiator_node_acl()
76 	if (acl) {  in core_tpg_get_initiator_node_acl()
77 		if (!kref_get_unless_zero(&acl->acl_kref))  in core_tpg_get_initiator_node_acl()
78 			acl = NULL;  in core_tpg_get_initiator_node_acl()
82 	return acl;  in core_tpg_get_initiator_node_acl()
107 	struct se_node_acl *acl,  in core_tpg_add_node_to_devs()  argument
146 						 lun_access_ro, acl, tpg);  in core_tpg_add_node_to_devs()
152 		core_scsi3_check_aptpl_registration(dev, tpg, lun, acl,  in core_tpg_add_node_to_devs()
160 			    struct se_node_acl *acl, u32 queue_depth)  in target_set_nacl_queue_depth()  argument
162 	acl->queue_depth = queue_depth;  in target_set_nacl_queue_depth()
164 	if (!acl->queue_depth) {  in target_set_nacl_queue_depth()
167 			acl->initiatorname);  in target_set_nacl_queue_depth()
168 		acl->queue_depth = 1;  in target_set_nacl_queue_depth()
175 	struct se_node_acl *acl;  in target_alloc_node_acl()  local
178 	acl = kzalloc(max(sizeof(*acl), tpg->se_tpg_tfo->node_acl_size),  in target_alloc_node_acl()
180 	if (!acl)  in target_alloc_node_acl()
183 	INIT_LIST_HEAD(&acl->acl_list);  in target_alloc_node_acl()
184 	INIT_LIST_HEAD(&acl->acl_sess_list);  in target_alloc_node_acl()
185 	INIT_HLIST_HEAD(&acl->lun_entry_hlist);  in target_alloc_node_acl()
186 	kref_init(&acl->acl_kref);  in target_alloc_node_acl()
187 	init_completion(&acl->acl_free_comp);  in target_alloc_node_acl()
188 	spin_lock_init(&acl->nacl_sess_lock);  in target_alloc_node_acl()
189 	mutex_init(&acl->lun_entry_mutex);  in target_alloc_node_acl()
190 	atomic_set(&acl->acl_pr_ref_count, 0);  in target_alloc_node_acl()
196 	target_set_nacl_queue_depth(tpg, acl, queue_depth);  in target_alloc_node_acl()
198 	snprintf(acl->initiatorname, TRANSPORT_IQN_LEN, "%s", initiatorname);  in target_alloc_node_acl()
199 	acl->se_tpg = tpg;  in target_alloc_node_acl()
200 	acl->acl_index = scsi_get_new_index(SCSI_AUTH_INTR_INDEX);  in target_alloc_node_acl()
202 	tpg->se_tpg_tfo->set_default_node_attributes(acl);  in target_alloc_node_acl()
204 	return acl;  in target_alloc_node_acl()
207 static void target_add_node_acl(struct se_node_acl *acl)  in target_add_node_acl()  argument
209 	struct se_portal_group *tpg = acl->se_tpg;  in target_add_node_acl()
212 	list_add_tail(&acl->acl_list, &tpg->acl_node_list);  in target_add_node_acl()
219 		acl->dynamic_node_acl ? "DYNAMIC" : "",  in target_add_node_acl()
220 		acl->queue_depth,  in target_add_node_acl()
222 		acl->initiatorname);  in target_add_node_acl()
228 	struct se_node_acl *acl;  in target_tpg_has_node_acl()  local
232 	list_for_each_entry(acl, &tpg->acl_node_list, acl_list) {  in target_tpg_has_node_acl()
233 		if (!strcmp(acl->initiatorname, initiatorname)) {  in target_tpg_has_node_acl()
248 	struct se_node_acl *acl;  in core_tpg_check_initiator_node_acl()  local
250 	acl = core_tpg_get_initiator_node_acl(tpg, initiatorname);  in core_tpg_check_initiator_node_acl()
251 	if (acl)  in core_tpg_check_initiator_node_acl()
252 		return acl;  in core_tpg_check_initiator_node_acl()
257 	acl = target_alloc_node_acl(tpg, initiatorname);  in core_tpg_check_initiator_node_acl()
258 	if (!acl)  in core_tpg_check_initiator_node_acl()
268 	kref_get(&acl->acl_kref);  in core_tpg_check_initiator_node_acl()
269 	acl->dynamic_node_acl = 1;  in core_tpg_check_initiator_node_acl()
278 		core_tpg_add_node_to_devs(acl, tpg, NULL);  in core_tpg_check_initiator_node_acl()
280 	target_add_node_acl(acl);  in core_tpg_check_initiator_node_acl()
281 	return acl;  in core_tpg_check_initiator_node_acl()
295 	struct se_node_acl *acl;  in core_tpg_add_initiator_node_acl()  local
298 	acl = __core_tpg_get_initiator_node_acl(tpg, initiatorname);  in core_tpg_add_initiator_node_acl()
299 	if (acl) {  in core_tpg_add_initiator_node_acl()
300 		if (acl->dynamic_node_acl) {  in core_tpg_add_initiator_node_acl()
301 			acl->dynamic_node_acl = 0;  in core_tpg_add_initiator_node_acl()
306 			return acl;  in core_tpg_add_initiator_node_acl()
318 	acl = target_alloc_node_acl(tpg, initiatorname);  in core_tpg_add_initiator_node_acl()
319 	if (!acl)  in core_tpg_add_initiator_node_acl()
322 	target_add_node_acl(acl);  in core_tpg_add_initiator_node_acl()
323 	return acl;  in core_tpg_add_initiator_node_acl()
326 static void target_shutdown_sessions(struct se_node_acl *acl)  in target_shutdown_sessions()  argument
332 	spin_lock_irqsave(&acl->nacl_sess_lock, flags);  in target_shutdown_sessions()
333 	list_for_each_entry(sess, &acl->acl_sess_list, sess_acl_list) {  in target_shutdown_sessions()
338 		spin_unlock_irqrestore(&acl->nacl_sess_lock, flags);  in target_shutdown_sessions()
340 		if (acl->se_tpg->se_tpg_tfo->close_session)  in target_shutdown_sessions()
341 			acl->se_tpg->se_tpg_tfo->close_session(sess);  in target_shutdown_sessions()
344 	spin_unlock_irqrestore(&acl->nacl_sess_lock, flags);  in target_shutdown_sessions()
347 void core_tpg_del_initiator_node_acl(struct se_node_acl *acl)  in core_tpg_del_initiator_node_acl()  argument
349 	struct se_portal_group *tpg = acl->se_tpg;  in core_tpg_del_initiator_node_acl()
352 	if (acl->dynamic_node_acl)  in core_tpg_del_initiator_node_acl()
353 		acl->dynamic_node_acl = 0;  in core_tpg_del_initiator_node_acl()
354 	list_del_init(&acl->acl_list);  in core_tpg_del_initiator_node_acl()
357 	target_shutdown_sessions(acl);  in core_tpg_del_initiator_node_acl()
359 	target_put_nacl(acl);  in core_tpg_del_initiator_node_acl()
364 	wait_for_completion(&acl->acl_free_comp);  in core_tpg_del_initiator_node_acl()
366 	core_tpg_wait_for_nacl_pr_ref(acl);  in core_tpg_del_initiator_node_acl()
367 	core_free_device_list_for_node(acl, tpg);  in core_tpg_del_initiator_node_acl()
371 		tpg->se_tpg_tfo->tpg_get_tag(tpg), acl->queue_depth,  in core_tpg_del_initiator_node_acl()
372 		tpg->se_tpg_tfo->fabric_name, acl->initiatorname);  in core_tpg_del_initiator_node_acl()
374 	kfree(acl);  in core_tpg_del_initiator_node_acl()
382 	struct se_node_acl *acl,  in core_tpg_set_initiator_node_queue_depth()  argument
385 	struct se_portal_group *tpg = acl->se_tpg;  in core_tpg_set_initiator_node_queue_depth()
392 	if (acl->queue_depth == queue_depth)  in core_tpg_set_initiator_node_queue_depth()
399 	target_set_nacl_queue_depth(tpg, acl, queue_depth);  in core_tpg_set_initiator_node_queue_depth()
404 	target_shutdown_sessions(acl);  in core_tpg_set_initiator_node_queue_depth()
407 		" Node: %s on %s Target Portal Group: %u\n", acl->queue_depth,  in core_tpg_set_initiator_node_queue_depth()
408 		acl->initiatorname, tpg->se_tpg_tfo->fabric_name,  in core_tpg_set_initiator_node_queue_depth()
423 	struct se_node_acl *acl,  in core_tpg_set_initiator_node_tag()  argument
430 		acl->acl_tag[0] = '\0';  in core_tpg_set_initiator_node_tag()
434 	return snprintf(acl->acl_tag, MAX_ACL_TAG_SIZE, "%s", new_tag);  in core_tpg_set_initiator_node_tag()