35 lines
1.0 KiB
C
35 lines
1.0 KiB
C
#ident "$Id: e820.h,v 1.4 2004/12/14 22:46:25 hpa Exp $"
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/* ----------------------------------------------------------------------- *
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*
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* Copyright 2001 H. Peter Anvin - All Rights Reserved
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, Inc., 53 Temple Place Ste 330,
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* Boston MA 02111-1307, USA; either version 2 of the License, or
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* (at your option) any later version; incorporated herein by reference.
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*
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* ----------------------------------------------------------------------- */
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/*
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* e820.h
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*
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* Common routines for e820 memory map management
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*/
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#include <stdint.h>
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struct e820range {
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uint64_t start;
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uint32_t type;
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} __attribute__((packed));
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extern struct e820range ranges[];
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extern int nranges;
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extern uint32_t dos_mem, low_mem, high_mem;
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extern void e820map_init(void);
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extern void insertrange(uint64_t, uint64_t, uint32_t);
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extern void get_mem(void);
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extern void parse_mem(void);
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