XGMAC_RFE         305 drivers/net/ethernet/stmicro/stmmac/dwxgmac2_core.c 		writel(XGMAC_RFE, ioaddr + XGMAC_RX_FLOW_CTRL);
XGMAC_RFE         481 drivers/net/ethernet/stmicro/stmmac/dwxgmac2_dma.c 		writel(flow & (~XGMAC_RFE), ioaddr + XGMAC_RX_FLOW_CTRL);