GMAC_CONFIG
u32 value = readl(ioaddr + GMAC_CONFIG);
writel(value, ioaddr + GMAC_CONFIG);
value = readl(ioaddr + GMAC_CONFIG);
config = readl(ioaddr + GMAC_CONFIG);
writel(config, ioaddr + GMAC_CONFIG);
value = readl(ioaddr + GMAC_CONFIG);
writel(value | GMAC_CORE_INIT, ioaddr + GMAC_CONFIG);
u32 value = readl(ioaddr + GMAC_CONFIG);
writel(value, ioaddr + GMAC_CONFIG);
u32 value = readl(ioaddr + GMAC_CONFIG);
writel(value, ioaddr + GMAC_CONFIG);
value = readl(ioaddr + GMAC_CONFIG);
writel(value, ioaddr + GMAC_CONFIG);
u32 value = readl(ioaddr + GMAC_CONFIG);
writel(value, ioaddr + GMAC_CONFIG);
value = readl(ioaddr + GMAC_CONFIG);
writel(value, ioaddr + GMAC_CONFIG);
value = readl(ioaddr + GMAC_CONFIG);
writel(value, ioaddr + GMAC_CONFIG);
old_val = readl(ioaddr + GMAC_CONFIG);
writel(val, ioaddr + GMAC_CONFIG);
writel(old_val, ioaddr + GMAC_CONFIG);