151 static void schedule_iso_resource(struct iso_resource *r, unsigned long delay)  in schedule_iso_resource()  argument
153 	client_get(r->client);  in schedule_iso_resource()
154 	if (!queue_delayed_work(fw_workqueue, &r->work, delay))  in schedule_iso_resource()
155 		client_put(r->client);  in schedule_iso_resource()
182 	struct outbound_transaction_resource r;  member
562 	idr_remove(&client->resource_idr, e->r.resource.handle);  in complete_transaction()
618 	e->r.resource.release = release_transaction;  in init_request()
619 	ret = add_client_resource(client, &e->r.resource, GFP_KERNEL);  in init_request()
623 	fw_send_request(client->device->card, &e->r.transaction,  in init_request()
666 	struct inbound_transaction_resource *r = container_of(resource,  in release_request()  local
669 	if (is_fcp_request(r->request))  in release_request()
670 		kfree(r->data);  in release_request()
672 		fw_send_response(r->card, r->request, RCODE_CONFLICT_ERROR);  in release_request()
674 	fw_card_put(r->card);  in release_request()
675 	kfree(r);  in release_request()
684 	struct inbound_transaction_resource *r;  in handle_request()  local
693 	r = kmalloc(sizeof(*r), GFP_ATOMIC);  in handle_request()
695 	if (r == NULL || e == NULL)  in handle_request()
698 	r->card    = card;  in handle_request()
699 	r->request = request;  in handle_request()
700 	r->data    = payload;  in handle_request()
701 	r->length  = length;  in handle_request()
712 		r->data = fcp_frame;  in handle_request()
715 	r->resource.release = release_request;  in handle_request()
716 	ret = add_client_resource(handler->client, &r->resource, GFP_ATOMIC);  in handle_request()
730 		req->handle	= r->resource.handle;  in handle_request()
744 		req->handle	= r->resource.handle;  in handle_request()
750 		    &e->req, event_size0, r->data, length);  in handle_request()
754 	kfree(r);  in handle_request()
767 	struct address_handler_resource *r =  in release_address_handler()  local
770 	fw_core_remove_address_handler(&r->handler);  in release_address_handler()
771 	kfree(r);  in release_address_handler()
777 	struct address_handler_resource *r;  in ioctl_allocate()  local
781 	r = kmalloc(sizeof(*r), GFP_KERNEL);  in ioctl_allocate()
782 	if (r == NULL)  in ioctl_allocate()
791 	r->handler.length           = a->length;  in ioctl_allocate()
792 	r->handler.address_callback = handle_request;  in ioctl_allocate()
793 	r->handler.callback_data    = r;  in ioctl_allocate()
794 	r->closure   = a->closure;  in ioctl_allocate()
795 	r->client    = client;  in ioctl_allocate()
797 	ret = fw_core_add_address_handler(&r->handler, &region);  in ioctl_allocate()
799 		kfree(r);  in ioctl_allocate()
802 	a->offset = r->handler.offset;  in ioctl_allocate()
804 	r->resource.release = release_address_handler;  in ioctl_allocate()
805 	ret = add_client_resource(client, &r->resource, GFP_KERNEL);  in ioctl_allocate()
807 		release_address_handler(client, &r->resource);  in ioctl_allocate()
810 	a->handle = r->resource.handle;  in ioctl_allocate()
825 	struct inbound_transaction_resource *r;  in ioctl_send_response()  local
832 	r = container_of(resource, struct inbound_transaction_resource,  in ioctl_send_response()
834 	if (is_fcp_request(r->request))  in ioctl_send_response()
837 	if (a->length != fw_get_response_length(r->request)) {  in ioctl_send_response()
839 		kfree(r->request);  in ioctl_send_response()
842 	if (copy_from_user(r->data, u64_to_uptr(a->data), a->length)) {  in ioctl_send_response()
844 		kfree(r->request);  in ioctl_send_response()
847 	fw_send_response(r->card, r->request, a->rcode);  in ioctl_send_response()
849 	fw_card_put(r->card);  in ioctl_send_response()
850 	kfree(r);  in ioctl_send_response()
865 	struct descriptor_resource *r =  in release_descriptor()  local
868 	fw_core_remove_descriptor(&r->descriptor);  in release_descriptor()
869 	kfree(r);  in release_descriptor()
875 	struct descriptor_resource *r;  in ioctl_add_descriptor()  local
885 	r = kmalloc(sizeof(*r) + a->length * 4, GFP_KERNEL);  in ioctl_add_descriptor()
886 	if (r == NULL)  in ioctl_add_descriptor()
889 	if (copy_from_user(r->data, u64_to_uptr(a->data), a->length * 4)) {  in ioctl_add_descriptor()
894 	r->descriptor.length    = a->length;  in ioctl_add_descriptor()
895 	r->descriptor.immediate = a->immediate;  in ioctl_add_descriptor()
896 	r->descriptor.key       = a->key;  in ioctl_add_descriptor()
897 	r->descriptor.data      = r->data;  in ioctl_add_descriptor()
899 	ret = fw_core_add_descriptor(&r->descriptor);  in ioctl_add_descriptor()
903 	r->resource.release = release_descriptor;  in ioctl_add_descriptor()
904 	ret = add_client_resource(client, &r->resource, GFP_KERNEL);  in ioctl_add_descriptor()
906 		fw_core_remove_descriptor(&r->descriptor);  in ioctl_add_descriptor()
909 	a->handle = r->resource.handle;  in ioctl_add_descriptor()
913 	kfree(r);  in ioctl_add_descriptor()
1250 	struct iso_resource *r =  in iso_resource_work()  local
1252 	struct client *client = r->client;  in iso_resource_work()
1258 	todo = r->todo;  in iso_resource_work()
1263 		schedule_iso_resource(r, DIV_ROUND_UP(HZ, 3));  in iso_resource_work()
1268 		       r->generation == generation;  in iso_resource_work()
1273 	r->generation = generation;  in iso_resource_work()
1279 	bandwidth = r->bandwidth;  in iso_resource_work()
1282 			r->channels, &channel, &bandwidth,  in iso_resource_work()
1302 	if (r->todo == ISO_RES_ALLOC)  in iso_resource_work()
1303 		r->todo = ISO_RES_REALLOC;  in iso_resource_work()
1308 	if (r->todo == ISO_RES_REALLOC && !success &&  in iso_resource_work()
1310 	    idr_find(&client->resource_idr, r->resource.handle)) {  in iso_resource_work()
1311 		idr_remove(&client->resource_idr, r->resource.handle);  in iso_resource_work()
1318 		r->channels = 1ULL << channel;  in iso_resource_work()
1324 		e = r->e_alloc;  in iso_resource_work()
1325 		r->e_alloc = NULL;  in iso_resource_work()
1327 		e = r->e_dealloc;  in iso_resource_work()
1328 		r->e_dealloc = NULL;  in iso_resource_work()
1330 	e->iso_resource.handle    = r->resource.handle;  in iso_resource_work()
1338 		cancel_delayed_work(&r->work);  in iso_resource_work()
1339 		kfree(r->e_alloc);  in iso_resource_work()
1340 		kfree(r->e_dealloc);  in iso_resource_work()
1341 		kfree(r);  in iso_resource_work()
1350 	struct iso_resource *r =  in release_iso_resource()  local
1354 	r->todo = ISO_RES_DEALLOC;  in release_iso_resource()
1355 	schedule_iso_resource(r, 0);  in release_iso_resource()
1363 	struct iso_resource *r;  in init_iso_resource()  local
1370 	r  = kmalloc(sizeof(*r), GFP_KERNEL);  in init_iso_resource()
1373 	if (r == NULL || e1 == NULL || e2 == NULL) {  in init_iso_resource()
1378 	INIT_DELAYED_WORK(&r->work, iso_resource_work);  in init_iso_resource()
1379 	r->client	= client;  in init_iso_resource()
1380 	r->todo		= todo;  in init_iso_resource()
1381 	r->generation	= -1;  in init_iso_resource()
1382 	r->channels	= request->channels;  in init_iso_resource()
1383 	r->bandwidth	= request->bandwidth;  in init_iso_resource()
1384 	r->e_alloc	= e1;  in init_iso_resource()
1385 	r->e_dealloc	= e2;  in init_iso_resource()
1393 		r->resource.release = release_iso_resource;  in init_iso_resource()
1394 		ret = add_client_resource(client, &r->resource, GFP_KERNEL);  in init_iso_resource()
1398 		r->resource.release = NULL;  in init_iso_resource()
1399 		r->resource.handle = -1;  in init_iso_resource()
1400 		schedule_iso_resource(r, 0);  in init_iso_resource()
1402 	request->handle = r->resource.handle;  in init_iso_resource()
1406 	kfree(r);  in init_iso_resource()