43 lines
1.0 KiB
C
43 lines
1.0 KiB
C
/*
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* 86Box A hypervisor and IBM PC system emulator that specializes in
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* running old operating systems and software designed for IBM
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* PC systems and compatibles from 1981 through fairly recent
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* system designs based on the PCI bus.
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*
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* This file is part of the 86Box distribution.
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*
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* Definitions for the SMRAM interface.
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*
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*
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*
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* Authors: Miran Grca, <mgrca8@gmail.com>
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*
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* Copyright 2016-2020 Miran Grca.
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*/
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#ifndef EMU_ROW_H
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# define EMU_ROW_H
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typedef struct _row_ {
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struct _smram_ *prev;
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struct _smram_ *next;
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uint8_t *buf;
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mem_mapping_t mapping;
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uint32_t host_base;
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uint32_t host_size;
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uint32_t ram_base;
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uint32_t ram_size;
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uint32_t ram_mask;
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uint32_t boundary;
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} row_t;
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extern void row_disable(uint8_t row_id);
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extern void row_set_boundary(uint8_t row_id, uint32_t boundary);
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extern device_t row_device;
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#endif /*EMU_ROW_H*/
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