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/////////////////////////////////////////////////////////////////////////
// $Id: make_cmos_image.cc,v 1.4 2003/06/07 19:16:55 vruppert Exp $
/////////////////////////////////////////////////////////////////////////
//
// Copyright (C) 2001 MandrakeSoft S.A.
//
// MandrakeSoft S.A.
// 43, rue d'Aboukir
// 75002 Paris - France
// http://www.linux-mandrake.com/
// http://www.mandrakesoft.com/
//
// This library is free software; you can redistribute it and/or
// modify it under the terms of the GNU Lesser General Public
// License as published by the Free Software Foundation; either
// version 2 of the License, or (at your option) any later version.
//
// This library 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
// Lesser General Public License for more details.
//
// You should have received a copy of the GNU Lesser General Public
// License along with this library; if not, write to the Free Software
// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
// Program which generates sample CMOS image files
extern "C" {
#include <stdio.h>
#include <sys/types.h>
#include <sys/stat.h>
#include <fcntl.h>
#include <unistd.h>
#include <stdlib.h>
}
#if 1
unsigned char cmos[] = {
0x29, 0x2b, 0x30, 0x2b, 0x16, 0x0b, 0x00, 0x01,
0x01, 0x96, 0x26, 0x02, 0x50, 0x80, 0x00, 0x00,
0x40, 0x8f, 0xf0, 0xc0, 0x3f, 0x80, 0x02, 0x00,
0x3c, 0x2f, 0x00, 0x4c, 0x0c, 0x10, 0x00, 0x00,
0x3f, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x48, 0x2b, 0x03, 0x03, 0x03, 0x04, 0xce,
0x00, 0x3c, 0x19, 0xff, 0xff, 0xf0, 0x00, 0xf0,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x04, 0x7b
};
#else
unsigned char cmos[] = {
0x29, 0x2b, 0x30, 0x2b, 0x16, 0x0b, 0x00, 0x01,
0x01, 0x96, 0x26, 0x02, 0x50, 0x80, 0x00, 0x00,
0x40, 0x8f, 0xf0, 0xc0, 0x0f, 0x80, 0x02, 0x00,
0x3c, 0x2f, 0x00, 0x1e, 0x00, 0x04, 0xff, 0xff,
0x11, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x08, 0x08, 0x03, 0x03, 0x03, 0x05, 0xc5,
0x00, 0x3c, 0x00, 0x00, 0x00, 0xf0, 0x00, 0x10,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x21, // 0x21
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x10, // 50
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, // 60
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, // 70
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00
};
#endif
int
main(int argc, char *argv[])
{
int fd, ret;
if (argc != 2) {
fprintf(stderr, "usage: %s pathname\n", argv[0]);
exit(1);
}
fd = open(argv[1], O_WRONLY | O_CREAT
#ifdef O_BINARY
| O_BINARY
#endif
, S_IRUSR | S_IWUSR
);
if (fd < 0) {
perror("trying to open cmos image file to write.\n");
exit(1);
}
ret = write(fd, cmos, sizeof(cmos));
if (ret != sizeof(cmos)) {
perror("write() did not write all CMOS data.\n");
exit(1);
}
printf("CMOS data successfuly written to file '%s'.\n", argv[1]);
}
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