XL_STAT_INTLATCH 2453 dev/ic/xl.c    	CSR_WRITE_2(sc, XL_COMMAND, XL_CMD_INTR_ACK|XL_STAT_INTLATCH);
XL_STAT_INTLATCH  185 dev/ic/xlreg.h 	 XL_STAT_DOWN_COMPLETE|XL_STAT_TX_COMPLETE|XL_STAT_INTLATCH)