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28 lines
491 B
C
28 lines
491 B
C
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// SPDX-License-Identifier: GPL-2.0
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#ifndef PMEM_H
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#define PMEM_H
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/*
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* Provides a description of the system physical memory map.
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*
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* Copyright (C) 2020 Martin Whitaker.
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*/
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#include <stddef.h>
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#include <stdint.h>
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#define MAX_MEM_SEGMENTS 127
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typedef struct {
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uintptr_t start;
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uintptr_t end;
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} pm_map_t;
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extern pm_map_t pm_map[MAX_MEM_SEGMENTS];
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extern int pm_map_size;
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extern size_t num_pm_pages;
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void pmem_init(void);
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#endif /* PMEM_H */
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