REG_WRITE_4       170 dev/pci/nofn.c 	REG_WRITE_4(sc, NOFN_PCI_INT_MASK, sc->sc_intrmask);
REG_WRITE_4       296 dev/pci/nofn.c 		REG_WRITE_4(sc, NOFN_PCI_INT_MASK, sc->sc_intrmask);