TxFIFOUnderflow 673 drivers/net/ethernet/dec/tulip/interrupt.c if (csr5 & TxFIFOUnderflow) { TxFIFOUnderflow 770 drivers/net/ethernet/dec/tulip/interrupt.c TxFIFOUnderflow | TxFIFOUnderflow 1147 drivers/net/ethernet/dec/tulip/winbond-840.c if (intr_status & (AbnormalIntr | TxFIFOUnderflow | SystemError | TxFIFOUnderflow 1293 drivers/net/ethernet/dec/tulip/winbond-840.c if (intr_status & TxFIFOUnderflow) {