37185b3324
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Richard Weinberger <richard@nod.at>
34 lines
740 B
C
34 lines
740 B
C
/*
|
|
* Copyright (C) 2011 Richard Weinberger <richrd@nod.at>
|
|
*
|
|
* This program is free software; you can redistribute it and/or modify
|
|
* it under the terms of the GNU General Public License version 2 as
|
|
* published by the Free Software Foundation.
|
|
*/
|
|
|
|
#include <linux/kernel.h>
|
|
#include <linux/console.h>
|
|
#include <linux/init.h>
|
|
#include <os.h>
|
|
|
|
static void early_console_write(struct console *con, const char *s, unsigned int n)
|
|
{
|
|
um_early_printk(s, n);
|
|
}
|
|
|
|
static struct console early_console = {
|
|
.name = "earlycon",
|
|
.write = early_console_write,
|
|
.flags = CON_BOOT,
|
|
.index = -1,
|
|
};
|
|
|
|
static int __init setup_early_printk(char *buf)
|
|
{
|
|
register_console(&early_console);
|
|
|
|
return 0;
|
|
}
|
|
|
|
early_param("earlyprintk", setup_early_printk);
|