EMAC_TX_FLOW_CTL  680 drivers/net/ethernet/stmicro/stmmac/dwmac-sun8i.c 	v = readl(ioaddr + EMAC_TX_FLOW_CTL);
EMAC_TX_FLOW_CTL  685 drivers/net/ethernet/stmicro/stmmac/dwmac-sun8i.c 	writel(v, ioaddr + EMAC_TX_FLOW_CTL);