172 	xfer->max_frame_size = xfer->max_packet_size * xfer->max_packet_count;  in usbd_update_max_frame_size()
385 	uint32_t max_packet_count;  in usbd_get_max_frame_length()  local
389 	max_packet_count = 1;  in usbd_get_max_frame_length()
397 			max_packet_count +=  in usbd_get_max_frame_length()
401 			if (max_packet_count > 3)  in usbd_get_max_frame_length()
402 				max_packet_count = 3;  in usbd_get_max_frame_length()
410 		max_packet_count += (max_packet_size >> 11) & 3;  in usbd_get_max_frame_length()
413 			max_packet_count += ecomp->bMaxBurst;  in usbd_get_max_frame_length()
415 		if ((max_packet_count == 0) ||   in usbd_get_max_frame_length()
416 		    (max_packet_count > 16))  in usbd_get_max_frame_length()
417 			max_packet_count = 16;  in usbd_get_max_frame_length()
421 			max_packet_count = 1;  in usbd_get_max_frame_length()
432 				max_packet_count *= mult;  in usbd_get_max_frame_length()
443 	return (max_packet_size * max_packet_count);  in usbd_get_max_frame_length()
496 	xfer->max_packet_count = 1;  in usbd_transfer_setup_sub()
507 			xfer->max_packet_count +=  in usbd_transfer_setup_sub()
511 			if (xfer->max_packet_count > 3)  in usbd_transfer_setup_sub()
512 				xfer->max_packet_count = 3;  in usbd_transfer_setup_sub()
520 		xfer->max_packet_count += (xfer->max_packet_size >> 11) & 3;  in usbd_transfer_setup_sub()
523 			xfer->max_packet_count += ecomp->bMaxBurst;  in usbd_transfer_setup_sub()
525 		if ((xfer->max_packet_count == 0) ||   in usbd_transfer_setup_sub()
526 		    (xfer->max_packet_count > 16))  in usbd_transfer_setup_sub()
527 			xfer->max_packet_count = 16;  in usbd_transfer_setup_sub()
531 			xfer->max_packet_count = 1;  in usbd_transfer_setup_sub()
542 				xfer->max_packet_count *= mult;  in usbd_transfer_setup_sub()
555 	if (xfer->max_packet_count > parm->hc_max_packet_count) {  in usbd_transfer_setup_sub()
556 		xfer->max_packet_count = parm->hc_max_packet_count;  in usbd_transfer_setup_sub()
722 			xfer->max_packet_count = 1;  in usbd_transfer_setup_sub()