util/intelmetool/mmap.h

/* 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(off_t phys_addr, size_t len);
extern void unmap_physical(void *virt_addr, size_t len);
extern void *map_physical_exact(off_t phys_addr, void *mapto, size_t len);
#endif