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/* ----------------------------------------------------------------------- *
*
* Copyright 2007-2008 H. Peter Anvin - All Rights Reserved
*
* 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, Inc., 53 Temple Place Ste 330,
* Boston MA 02111-1307, USA; either version 2 of the License, or
* (at your option) any later version; incorporated herein by reference.
*
* ----------------------------------------------------------------------- */
/*
* serialinfo.c
*
* Print serial port info
*/
#include <string.h>
#include <stdio.h>
#include <console.h>
#include <syslinux/config.h>
int main(void)
{
const struct syslinux_serial_console_info *si;
#if 0
/* this hangs! */
openconsole(&dev_null_r, &dev_stdcon_w);
#else
/* this works */
openconsole(&dev_rawcon_r, &dev_ansiserial_w);
#endif
si = syslinux_serial_console_info();
printf("Serial port base: %#06x\n", si->iobase);
printf("Serial port divisor: %5d", si->divisor);
if (si->divisor)
printf(" (%d baud)", 115200 / si->divisor);
printf("\n" "Flow control bits: %#05x\n", si->flowctl);
return 0;
}
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