490 	xfer->nframes = setup->frames;  in usbd_transfer_setup_sub()
633 				xfer->nframes <<= (3 - xfer->fps_shift);  in usbd_transfer_setup_sub()
637 		if (xfer->nframes > frame_limit) {  in usbd_transfer_setup_sub()
645 		if (xfer->nframes == 0) {  in usbd_transfer_setup_sub()
744 			parm->bufsize *= xfer->nframes;  in usbd_transfer_setup_sub()
777 		n_frlengths = xfer->nframes;  in usbd_transfer_setup_sub()
782 			if (xfer->nframes == 0) {  in usbd_transfer_setup_sub()
788 					xfer->nframes = 1;  in usbd_transfer_setup_sub()
790 					xfer->nframes = 2;  in usbd_transfer_setup_sub()
794 			if (xfer->nframes == 0) {  in usbd_transfer_setup_sub()
795 				xfer->nframes = 1;  in usbd_transfer_setup_sub()
799 		n_frlengths = xfer->nframes;  in usbd_transfer_setup_sub()
800 		n_frbuffers = xfer->nframes;  in usbd_transfer_setup_sub()
829 	xfer->max_frame_count = xfer->nframes;  in usbd_transfer_setup_sub()
954 		xfer->nframes = 0;  in usbd_transfer_setup_sub()
1584 	if (xfer->nframes > 2) {  in usbd_setup_ctrl_transfer()
1592 		    (unsigned)xfer->nframes);  in usbd_setup_ctrl_transfer()
1627 			if (xfer->nframes != 1) {  in usbd_setup_ctrl_transfer()
1677 		    (xfer->nframes != 1)) {  in usbd_setup_ctrl_transfer()
1694 		    (xfer->nframes == 1)) {  in usbd_setup_ctrl_transfer()
1728 	    xfer, xfer->endpoint, xfer->nframes, USB_GET_DATA_ISREAD(xfer) ?  in usbd_transfer_submit()
1804 	if (xfer->nframes == 0) {  in usbd_transfer_submit()
1827 	for (x = 0; x != xfer->nframes; x++) {  in usbd_transfer_submit()
2247     int *nframes)  in usbd_xfer_status()  argument
2255 	if (nframes != NULL)  in usbd_xfer_status()
2256 		*nframes = xfer->nframes;  in usbd_xfer_status()
2293 	xfer->nframes = n;  in usbd_xfer_set_frames()
2879 	if (xfer->nframes == 0) {  in usbd_pipe_start()
3020 	if (xfer->aframes > xfer->nframes) {  in usbd_callback_wrapper_sub()
3024 			    __FUNCTION__, xfer->aframes, xfer->nframes);  in usbd_callback_wrapper_sub()
3027 			xfer->aframes = xfer->nframes;  in usbd_callback_wrapper_sub()
3042 	for (; x < xfer->nframes; x++) {  in usbd_callback_wrapper_sub()
3059 	    xfer->aframes, xfer->nframes);  in usbd_callback_wrapper_sub()
3399 		xfer1->nframes = 1;  in usbd_clear_stall_callback()
3738 	duration = ((xfer->nframes << shift) + 7) / 8;  in usbd_xfer_get_isochronous_start_frame()