1/*
2 * Copyright 2003 PathScale, Inc.
3 * Copied from arch/x86_64
4 *
5 * Licensed under the GPL
6 */
7
8#include <linux/module.h>
9#include <linux/delay.h>
10#include <asm/processor.h>
11#include <asm/param.h>
12
13void __delay(unsigned long loops)
14{
15	unsigned long i;
16
17        for(i = 0; i < loops; i++)
18                cpu_relax();
19}
20
21void __udelay(unsigned long usecs)
22{
23	unsigned long i, n;
24
25	n = (loops_per_jiffy * HZ * usecs) / MILLION;
26        for(i=0;i<n;i++)
27                cpu_relax();
28}
29
30EXPORT_SYMBOL(__udelay);
31