USBD_RXDATA
*p32++ = readl(USBD_RXDATA(udc->udp_baseaddr));
tmp = readl(USBD_RXDATA(udc->udp_baseaddr));
tmp = readl(USBD_RXDATA(udc->udp_baseaddr));
tmp = readl(USBD_RXDATA(udc->udp_baseaddr));
tmp = readl(USBD_RXDATA(udc->udp_baseaddr));