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/*
* OF console routines
*
* Copyright (C) Paul Mackerras 1997.
*
* 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 (at your option) any later version.
*/
#include <stddef.h>
#include "types.h"
#include "elf.h"
#include "string.h"
#include "stdio.h"
#include "page.h"
#include "ops.h"
#include "of.h"
static void *of_stdout_handle;
static int of_console_open(void)
{
void *devp;
if (((devp = finddevice("/chosen")) != NULL)
&& (getprop(devp, "stdout", &of_stdout_handle,
sizeof(of_stdout_handle))
== sizeof(of_stdout_handle)))
return 0;
return -1;
}
static void of_console_write(const char *buf, int len)
{
of_call_prom("write", 3, 1, of_stdout_handle, buf, len);
}
void of_console_init(void)
{
console_ops.open = of_console_open;
console_ops.write = of_console_write;
}
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