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/* $OpenBSD: sbcreg.h,v 1.2 1997/03/08 16:16:59 briggs Exp $ */
/* $NetBSD: sbcreg.h,v 1.2 1997/03/01 20:18:59 scottr Exp $ */
/*
* Register map for the Mac II SCSI Interface (sbc)
* This register map is for the SYM/NCR5380 SCSI Bus Interface
* Controller (SBIC), with the wonderful 16 bytes/register layout
* that Macs have.
*/
/*
* Am5380 Register map (with padding)
*/
typedef union {
volatile u_char sci_reg;
volatile u_char pad[16];
} ncr5380_padded_reg_t;
struct sbc_regs {
ncr5380_padded_reg_t sci_pr0;
ncr5380_padded_reg_t sci_pr1;
ncr5380_padded_reg_t sci_pr2;
ncr5380_padded_reg_t sci_pr3;
ncr5380_padded_reg_t sci_pr4;
ncr5380_padded_reg_t sci_pr5;
ncr5380_padded_reg_t sci_pr6;
ncr5380_padded_reg_t sci_pr7;
};
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