SXGBE_CORE_LPI_CTRL_STATUS
ctrl = readl(ioaddr + SXGBE_CORE_LPI_CTRL_STATUS);
writel(ctrl, ioaddr + SXGBE_CORE_LPI_CTRL_STATUS);
ctrl = readl(ioaddr + SXGBE_CORE_LPI_CTRL_STATUS);
writel(ctrl, ioaddr + SXGBE_CORE_LPI_CTRL_STATUS);
ctrl = readl(ioaddr + SXGBE_CORE_LPI_CTRL_STATUS);
writel(ctrl, ioaddr + SXGBE_CORE_LPI_CTRL_STATUS);
lpi_status = readl(ioaddr + SXGBE_CORE_LPI_CTRL_STATUS);