GMAC4_LPI_CTRL_STATUS
value |= readl(ioaddr + GMAC4_LPI_CTRL_STATUS) & ~mask;
writel(value, ioaddr + GMAC4_LPI_CTRL_STATUS);
value = readl(ioaddr + GMAC4_LPI_CTRL_STATUS);
writel(value, ioaddr + GMAC4_LPI_CTRL_STATUS);
u32 status = readl(ioaddr + GMAC4_LPI_CTRL_STATUS);