EMAC_RX_FLOW_CTL_EN  675 drivers/net/ethernet/stmicro/stmmac/dwmac-sun8i.c 		v |= EMAC_RX_FLOW_CTL_EN;
EMAC_RX_FLOW_CTL_EN  677 drivers/net/ethernet/stmicro/stmmac/dwmac-sun8i.c 		v &= ~EMAC_RX_FLOW_CTL_EN;