xbufs            1512 dev/ic/i82596.c 	sc->xbufs = ptr;
xbufs             262 dev/ic/i82596var.h 	int	xbufs;		/* Offset to NTXBUF transmit buffers */
xbufs             263 dev/ic/i82596var.h #define IE_XBUF_ADDR(sc, i)	(sc->xbufs + ((i) * IE_TBUF_SIZE))