sci_r1             61 dev/ic/ncr5380reg.h 	volatile u_char sci_r1;
sci_r1             77 dev/ic/ncr5380reg.h #define	sci_icmd	sci_r1	/* rw: Initiator command */
sci_r1             87 dev/ic/ncr5380var.h 	volatile u_char *sci_r1;