104 lines
3.1 KiB
C++
104 lines
3.1 KiB
C++
/////////////////////////////////////////////////////////////////////////
|
|
// $Id$
|
|
/////////////////////////////////////////////////////////////////////////
|
|
//
|
|
// 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., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 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]);
|
|
}
|