AHC_AUTORATE      239 dev/ic/aic7xxxvar.h AHC_AUTORATE	= 0x08000,	/* Automatic update of SCSIRATE/OFFSET*/
AHC_AUTORATE      269 dev/ic/aic7xxxvar.h AHC_AIC7892_FE	= AHC_AIC7890_FE|AHC_DT|AHC_AUTORATE|AHC_AUTOPAUSE,