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/* $Id: printf.c,v 1.1 2005-12-20 09:49:32 jcastillo Exp $
 * printf.c:  Internal prom library printf facility.
 *
 * Copyright (C) 1995 David S. Miller (davem@caip.rutgers.edu)
 */
 
/* This routine is internal to the prom library, no one else should know
 * about or use it!  It's simple and smelly anyway....
 */
 
#include <linux/config.h>
#include <linux/kernel.h>
 
#include <asm/openprom.h>
#include <asm/oplib.h>
 
static char ppbuf[1024];
 
void
prom_printf(char *fmt, ...)
{
	va_list args;
	char ch, *bptr;
	int i;
 
	va_start(args, fmt);
	i = vsprintf(ppbuf, fmt, args);
 
	bptr = ppbuf;
 
#if CONFIG_AP1000
        ap_write(1,bptr,strlen(bptr));
#else
	while((ch = *(bptr++)) != 0) {
		if(ch == '\n')
			prom_putchar('\r');
 
		prom_putchar(ch);
	}
#endif
	va_end(args);
	return;
}