483 	struct st5481_in *in = urb->context;  in usb_in_complete()  local
506 		if (in->mode == L1_MODE_TRANS) {  in usb_in_complete()
507 			memcpy(in->rcvbuf, ptr, len);  in usb_in_complete()
511 			status = isdnhdlc_decode(&in->hdlc_state, ptr, len, &count,  in usb_in_complete()
512 						 in->rcvbuf, in->bufsize);  in usb_in_complete()
520 			DBG_PACKET(0x400, in->rcvbuf, status);  in usb_in_complete()
525 			skb_put_data(skb, in->rcvbuf, status);  in usb_in_complete()
526 			in->hisax_if->l1l2(in->hisax_if, PH_DATA | INDICATION, skb);  in usb_in_complete()
537 	urb->dev = in->adapter->usb_dev;  in usb_in_complete()
543 int st5481_setup_in(struct st5481_in *in)  in st5481_setup_in()  argument
545 	struct usb_device *dev = in->adapter->usb_dev;  in st5481_setup_in()
550 	in->rcvbuf = kmalloc(in->bufsize, GFP_KERNEL);  in st5481_setup_in()
552 	if (!in->rcvbuf)  in st5481_setup_in()
555 	retval = st5481_setup_isocpipes(in->urb, dev,  in st5481_setup_in()
556 					usb_rcvisocpipe(dev, in->ep),  in st5481_setup_in()
557 					in->num_packets,  in->packet_size,  in st5481_setup_in()
558 					in->num_packets * in->packet_size,  in st5481_setup_in()
559 					usb_in_complete, in);  in st5481_setup_in()
565 	kfree(in->rcvbuf);  in st5481_setup_in()
570 void st5481_release_in(struct st5481_in *in)  in st5481_release_in()  argument
574 	st5481_release_isocpipes(in->urb);  in st5481_release_in()
620 	struct st5481_in *in = context;  in st5481_start_rcv()  local
621 	struct st5481_adapter *adapter = in->adapter;  in st5481_start_rcv()
625 	in->urb[0]->dev = adapter->usb_dev;  in st5481_start_rcv()
626 	SUBMIT_URB(in->urb[0], GFP_KERNEL);  in st5481_start_rcv()
628 	in->urb[1]->dev = adapter->usb_dev;  in st5481_start_rcv()
629 	SUBMIT_URB(in->urb[1], GFP_KERNEL);  in st5481_start_rcv()
632 void st5481_in_mode(struct st5481_in *in, int mode)  in st5481_in_mode()  argument
634 	if (in->mode == mode)  in st5481_in_mode()
637 	in->mode = mode;  in st5481_in_mode()
639 	usb_unlink_urb(in->urb[0]);  in st5481_in_mode()
640 	usb_unlink_urb(in->urb[1]);  in st5481_in_mode()
642 	if (in->mode != L1_MODE_NULL) {  in st5481_in_mode()
643 		if (in->mode != L1_MODE_TRANS) {  in st5481_in_mode()
646 			if (in->mode == L1_MODE_HDLC_56K)  in st5481_in_mode()
648 			isdnhdlc_rcv_init(&in->hdlc_state, features);  in st5481_in_mode()
650 		st5481_usb_pipe_reset(in->adapter, in->ep, NULL, NULL);  in st5481_in_mode()
651 		st5481_usb_device_ctrl_msg(in->adapter, in->counter,  in st5481_in_mode()
652 					   in->packet_size,  in st5481_in_mode()
654 		st5481_start_rcv(in);  in st5481_in_mode()
656 		st5481_usb_device_ctrl_msg(in->adapter, in->counter,  in st5481_in_mode()