AHC_ULTRA2        225 dev/ic/aic7xxxvar.h AHC_ULTRA2	= 0x00002,	/* Supports 40MHz Transfers */
AHC_ULTRA2        265 dev/ic/aic7xxxvar.h AHC_AIC7890_FE	= AHC_MORE_SRAM|AHC_CMD_CHAN|AHC_ULTRA2