318 	int dir, isize;  in ugenopen()  local
369 			isize = UGETW(edesc->wMaxPacketSize);  in ugenopen()
370 			if (isize == 0)	/* shouldn't happen */  in ugenopen()
372 			sce->ibuf = malloc(isize, M_USBDEV, M_WAITOK);  in ugenopen()
374 				     endpt, isize));  in ugenopen()
380 				  sce->ibuf, isize, ugenintr,  in ugenopen()
398 			isize = UGETW(edesc->wMaxPacketSize);  in ugenopen()
399 			if (isize == 0)	/* shouldn't happen */  in ugenopen()
401 			sce->ibuf = malloc(isize * UGEN_NISOFRAMES,  in ugenopen()
404 			sce->limit = sce->ibuf + isize * UGEN_NISOFRAMES;  in ugenopen()
406 				     endpt, isize));  in ugenopen()
420 					(xfer, isize * UGEN_NISORFRMS);  in ugenopen()
427 					sce->isoreqs[i].sizes[j] = isize;  in ugenopen()
885 	int i, isize;  in ugen_isoc_rintr()  local
904 	isize = UGETW(sce->edesc->wMaxPacketSize);  in ugen_isoc_rintr()
907 		char const *buf = (char const *)req->dmabuf + isize * i;  in ugen_isoc_rintr()
922 		req->sizes[i] = isize;  in ugen_isoc_rintr()