coreboot-kgpe-d16/util/intelmetool/mmap.h

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/* intelmetool
*
* Copyright (C) 2013-2015 Damien Zammit <damien@zamaudio.com>
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
* published by the Free Software Foundation; either version 2 of
* the License, or any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*/
#include <inttypes.h>
#include <stdlib.h>
#include <fcntl.h>
#include <sys/mman.h>
#include <stdio.h>
#ifndef __DARWIN__
extern int fd_mem;
extern void *map_physical(uint64_t phys_addr, size_t len);
extern void unmap_physical(void *virt_addr, size_t len);
extern void *map_physical_exact(uint64_t phys_addr, uint64_t mapto, size_t len);
#endif