AHC_ULTRA         224 dev/ic/aic7xxxvar.h AHC_ULTRA	= 0x00001,	/* Supports 20MHz Transfers */
AHC_ULTRA         252 dev/ic/aic7xxxvar.h AHC_AIC7850_FE	= AHC_SPIOCAP|AHC_AUTOPAUSE|AHC_TARGETMODE|AHC_ULTRA,
AHC_ULTRA         255 dev/ic/aic7xxxvar.h AHC_AIC7880_FE	= AHC_AIC7870_FE|AHC_ULTRA,