PCIE_STAT_OFF
return !(readl(base + PCIE_STAT_OFF) & PCIE_STAT_LINK_DOWN);
u32 stat = readl(base + PCIE_STAT_OFF);
stat = readl(base + PCIE_STAT_OFF);
writel(stat, base + PCIE_STAT_OFF);
port->saved_pcie_stat = mvebu_readl(port, PCIE_STAT_OFF);
mvebu_writel(port, port->saved_pcie_stat, PCIE_STAT_OFF);
return !(mvebu_readl(port, PCIE_STAT_OFF) & PCIE_STAT_LINK_DOWN);
return (mvebu_readl(port, PCIE_STAT_OFF) & PCIE_STAT_BUS) >> 8;
stat = mvebu_readl(port, PCIE_STAT_OFF);
mvebu_writel(port, stat, PCIE_STAT_OFF);
stat = mvebu_readl(port, PCIE_STAT_OFF);
mvebu_writel(port, stat, PCIE_STAT_OFF);