SF_CDRXCOFF       814 dev/ic/aic6915.h #define	SF_CDRXCADDR(sc, x)	((sc)->sc_cddma + SF_CDRXCOFF((x)))
SF_CDRXCOFF       830 dev/ic/aic6915.h 	    SF_CDRXCOFF((x)), sizeof(struct sf_rcd_full), (ops))