XUSB_CFG_CSB_BASE_ADDR 246 drivers/usb/host/xhci-tegra.c return fpci_readl(tegra, XUSB_CFG_CSB_BASE_ADDR + ofs); XUSB_CFG_CSB_BASE_ADDR 256 drivers/usb/host/xhci-tegra.c fpci_writel(tegra, value, XUSB_CFG_CSB_BASE_ADDR + ofs);