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);