125 	struct fw_request *request;  member
189 		struct fw_cdev_event_request request;  member
589 			struct fw_cdev_send_request *request,  in init_request()  argument
595 	if (request->tcode != TCODE_STREAM_DATA &&  in init_request()
596 	    (request->length > 4096 || request->length > 512 << speed))  in init_request()
599 	if (request->tcode == TCODE_WRITE_QUADLET_REQUEST &&  in init_request()
600 	    request->length < 4)  in init_request()
603 	e = kmalloc(sizeof(*e) + request->length, GFP_KERNEL);  in init_request()
608 	e->response.length = request->length;  in init_request()
609 	e->response.closure = request->closure;  in init_request()
611 	if (request->data &&  in init_request()
613 			   u64_to_uptr(request->data), request->length)) {  in init_request()
624 			request->tcode, destination_id, request->generation,  in init_request()
625 			speed, request->offset, e->response.data,  in init_request()
626 			request->length, complete_transaction, e);  in init_request()
658 static inline bool is_fcp_request(struct fw_request *request)  in is_fcp_request()  argument
660 	return request == NULL;  in is_fcp_request()
669 	if (is_fcp_request(r->request))  in release_request()
672 		fw_send_response(r->card, r->request, RCODE_CONFLICT_ERROR);  in release_request()
678 static void handle_request(struct fw_card *card, struct fw_request *request,  in handle_request()  argument
699 	r->request = request;  in handle_request()
703 	if (is_fcp_request(request)) {  in handle_request()
721 		struct fw_cdev_event_request *req = &e->req.request;  in handle_request()
758 	if (!is_fcp_request(request))  in handle_request()
759 		fw_send_response(card, request, RCODE_CONFLICT_ERROR);  in handle_request()
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()
844 		kfree(r->request);  in ioctl_send_response()
847 	fw_send_response(r->card, r->request, a->rcode);  in ioctl_send_response()
1360 		struct fw_cdev_allocate_iso_resource *request, int todo)  in init_iso_resource()  argument
1366 	if ((request->channels == 0 && request->bandwidth == 0) ||  in init_iso_resource()
1367 	    request->bandwidth > BANDWIDTH_AVAILABLE_INITIAL)  in init_iso_resource()
1382 	r->channels	= request->channels;  in init_iso_resource()
1383 	r->bandwidth	= request->bandwidth;  in init_iso_resource()
1387 	e1->iso_resource.closure = request->closure;  in init_iso_resource()
1389 	e2->iso_resource.closure = request->closure;  in init_iso_resource()
1402 	request->handle = r->resource.handle;  in init_iso_resource()
1474 	struct fw_cdev_send_request request;  in ioctl_send_stream_packet()  local
1485 	request.tcode		= TCODE_STREAM_DATA;  in ioctl_send_stream_packet()
1486 	request.length		= a->length;  in ioctl_send_stream_packet()
1487 	request.closure		= a->closure;  in ioctl_send_stream_packet()
1488 	request.data		= a->data;  in ioctl_send_stream_packet()
1489 	request.generation	= a->generation;  in ioctl_send_stream_packet()
1491 	return init_request(client, &request, dest, a->speed);  in ioctl_send_stream_packet()