164     uint32_t MaxFrameCount, uint8_t ep_no)  in libusb20_tr_open()  argument
166 	return (libusb20_tr_open_stream(xfer, MaxBufSize, MaxFrameCount, ep_no, 0));  in libusb20_tr_open()
171     uint32_t MaxFrameCount, uint8_t ep_no, uint16_t stream_id)  in libusb20_tr_open_stream()  argument
179 	if (MaxFrameCount & LIBUSB20_MAX_FRAME_PRE_SCALE) {  in libusb20_tr_open_stream()
180 		MaxFrameCount &= ~LIBUSB20_MAX_FRAME_PRE_SCALE;  in libusb20_tr_open_stream()
186 		MaxFrameCount *= 8;  in libusb20_tr_open_stream()
191 	if (MaxFrameCount == 0)  in libusb20_tr_open_stream()
194 	xfer->maxFrames = MaxFrameCount;  in libusb20_tr_open_stream()
196 	size = MaxFrameCount * sizeof(xfer->pLength[0]);  in libusb20_tr_open_stream()
203 	size = MaxFrameCount * sizeof(xfer->ppBuffer[0]);  in libusb20_tr_open_stream()
213 		    MaxFrameCount / 8, ep_no, stream_id, 1);  in libusb20_tr_open_stream()
216 		    MaxFrameCount, ep_no, stream_id, 0);  in libusb20_tr_open_stream()