xbase            1233 dev/ic/i82596.c 	int	buffer, head, xbase;
xbase            1315 dev/ic/i82596.c 		xbase = sc->xbds;
xbase            1316 dev/ic/i82596.c 		sc->ie_bus_write16(sc, IE_XBD_FLAGS(xbase, head),
xbase            1318 dev/ic/i82596.c 		sc->ie_bus_write16(sc, IE_XBD_NEXT(xbase, head), 0xffff);
xbase            1319 dev/ic/i82596.c 		sc->ie_bus_write24(sc, IE_XBD_BUF(xbase, head),