fifoctl 1683 drivers/usb/gadget/udc/net2280.c readl(&dev->regs->fifoctl), fifoctl 1914 drivers/usb/gadget/udc/net2280.c writel((0xffff << PCI_BASE2_RANGE) | mode, &dev->regs->fifoctl); fifoctl 204 include/linux/usb/net2280.h u32 fifoctl;