EHFC              535 drivers/net/ethernet/amd/xgbe/xgbe-dev.c 		XGMAC_MTL_IOWRITE_BITS(pdata, i, MTL_Q_RQOMR, EHFC, 0);
EHFC              574 drivers/net/ethernet/amd/xgbe/xgbe-dev.c 		XGMAC_MTL_IOWRITE_BITS(pdata, i, MTL_Q_RQOMR, EHFC, ehfc);