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422 giacomo 1
/*
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 *  System-common area definitions for NEC PC-9800 series
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 *
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 *  Copyright (C) 1999  TAKAI Kousuke <tak@kmc.kyoto-u.ac.jp>,
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 *                      Kyoto University Microcomputer Club.
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 */
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#ifndef _ASM_I386_PC9800SCA_H_
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#define _ASM_I386_PC9800SCA_H_
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#define PC9800SCA_EXPMMSZ               (0x0401)        /* B */
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#define PC9800SCA_SCSI_PARAMS           (0x0460)        /* 8 * 4B */
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#define PC9800SCA_DISK_EQUIPS           (0x0482)        /* B */
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#define PC9800SCA_XROM_ID               (0x04C0)        /* 52B */
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#define PC9800SCA_BIOS_FLAG             (0x0501)        /* B */
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#define PC9800SCA_MMSZ16M               (0x0594)        /* W */
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/* PC-9821 have additional system common area in their BIOS-ROM segment. */
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#define PC9821SCA__BASE                 (0xF8E8 << 4)
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#define PC9821SCA_ROM_ID                (PC9821SCA__BASE + 0x00)
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#define PC9821SCA_ROM_FLAG4             (PC9821SCA__BASE + 0x05)
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#define PC9821SCA_RSFLAGS               (PC9821SCA__BASE + 0x11)        /* B */
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#endif /* !_ASM_I386_PC9800SCA_H_ */