XGMAC_OB 516 drivers/net/ethernet/stmicro/stmmac/dwxgmac2_core.c ctrl |= XGMAC_OB; XGMAC_OB 520 drivers/net/ethernet/stmicro/stmmac/dwxgmac2_core.c !(ctrl & XGMAC_OB), 100, 10000);