AHC_QUEUE_REGS    230 dev/ic/aic7xxxvar.h AHC_QUEUE_REGS	= 0x00040,	/* Has Queue management registers */
AHC_QUEUE_REGS    266 dev/ic/aic7xxxvar.h |AHC_QUEUE_REGS|AHC_SG_PRELOAD|AHC_MULTI_TID