28 lines
679 B
C
28 lines
679 B
C
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/* $NetBSD: sbcreg.h,v 1.1 1996/04/25 22:26:56 scottr Exp $ */
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/*
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* Register map for the Mac II SCSI Interface (sbc)
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* This register map is for the SYM/NCR5380 SCSI Bus Interface
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* Controller (SBIC), with the wonderful 16 bytes/register layout
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* that Macs have.
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*/
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/*
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* Am5380 Register map (with padding)
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*/
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typedef union {
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volatile u_char sci_reg;
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volatile u_char pad[16];
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} ncr5380_padded_reg_t;
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struct sbc_regs {
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ncr5380_padded_reg_t sci_pr0;
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ncr5380_padded_reg_t sci_pr1;
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ncr5380_padded_reg_t sci_pr2;
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ncr5380_padded_reg_t sci_pr3;
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ncr5380_padded_reg_t sci_pr4;
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ncr5380_padded_reg_t sci_pr5;
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ncr5380_padded_reg_t sci_pr6;
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ncr5380_padded_reg_t sci_pr7;
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};
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