XL_MIN_FRAMELEN  1465 dev/ic/xl.c    				sc->xl_tx_thresh += XL_MIN_FRAMELEN;
XL_MIN_FRAMELEN  2000 dev/ic/xl.c    	sc->xl_tx_thresh = XL_MIN_FRAMELEN;
XL_MIN_FRAMELEN   460 dev/ic/xlreg.h 	unsigned char		xl_pad[XL_MIN_FRAMELEN];