GIDLEN           2571 dev/ic/isp.c   #define	NGENT	((GIDLEN - 16) >> 2)
GIDLEN           2573 dev/ic/isp.c   #define	IGPOFF	(ISP2100_SCRLEN - GIDLEN)
GIDLEN           2595 dev/ic/isp.c   	rq->snscb_rblen = GIDLEN >> 1;
GIDLEN           2627 dev/ic/isp.c   	MEMORYBARRIER(isp, SYNC_SFORCPU, IGPOFF, GIDLEN);