sc_dpringtop      255 dev/pci/safe.c 	sc->sc_dpringtop = sc->sc_dpring + SAFE_TOTAL_DPART;
sc_dpringtop      908 dev/pci/safe.c 				if (++(sc->sc_dpfree) == sc->sc_dpringtop)
sc_dpringtop      173 dev/pci/safevar.h 	struct safe_pdesc	*sc_dpringtop;	/* dest particle ring top */