TxThresh 167 drivers/net/ethernet/realtek/8139cp.c TxThresh = 0xEC, /* Early Tx threshold */ TxThresh 200 drivers/net/ethernet/smsc/epic100.c PRxCDAR=0x84, RxSTAT=0xA4, EarlyRx=0xB0, PTxCDAR=0xC4, TxThresh=0xDC,