rfhead            600 dev/ic/i82596.c 		i = sc->rfhead;
rfhead            662 dev/ic/i82596.c 		if (++sc->rfhead == sc->nframes)
rfhead            663 dev/ic/i82596.c 			sc->rfhead = 0;
rfhead           1620 dev/ic/i82596.c 	sc->rfhead = 0;
rfhead           1828 dev/ic/i82596.c 	sc->ie_bus_write16(sc, IE_RFRAME_BUFDESC(sc->rframes,sc->rfhead),
rfhead           1832 dev/ic/i82596.c 			       IE_RFRAME_ADDR(sc->rframes,sc->rfhead));
rfhead            253 dev/ic/i82596var.h         int	rfhead, rftail;
rfhead            237 dev/isa/if_ie.c 	int rfhead, rftail, rbhead, rbtail;
rfhead            905 dev/isa/if_ie.c 	i = sc->rfhead;
rfhead           1365 dev/isa/if_ie.c 	sc->rfhead = (sc->rfhead + 1) % NFRAMES;
rfhead           1951 dev/isa/if_ie.c 	sc->rfhead = 0;