[deliverable/linux.git] / arch / s390 / include / asm / delay.h

/*
 *  S390 version
 *    Copyright IBM Corp. 1999
 *    Author(s): Martin Schwidefsky (schwidefsky@de.ibm.com)
 *
 *  Derived from "include/asm-i386/delay.h"
 *    Copyright (C) 1993 Linus Torvalds
 *
 *  Delay routines calling functions in arch/s390/lib/delay.c
 */
 
#ifndef _S390_DELAY_H
#define _S390_DELAY_H

void __ndelay(unsigned long long nsecs);
void __udelay(unsigned long long usecs);
void udelay_simple(unsigned long long usecs);
void __delay(unsigned long loops);

#define ndelay(n) __ndelay((unsigned long long) (n))
#define udelay(n) __udelay((unsigned long long) (n))
#define mdelay(n) __udelay((unsigned long long) (n) * 1000)

#endif /* defined(_S390_DELAY_H) */
Commit	Line	Data
1da177e4	1	/*
1da177e4	2	* S390 version
a53c8fab	3	* Copyright IBM Corp. 1999
1da177e4 LT	4	* Author(s): Martin Schwidefsky (schwidefsky@de.ibm.com)
	5	*
	6	* Derived from "include/asm-i386/delay.h"
	7	* Copyright (C) 1993 Linus Torvalds
	8	*
	9	* Delay routines calling functions in arch/s390/lib/delay.c
	10	*/
	11
	12	#ifndef _S390_DELAY_H
	13	#define _S390_DELAY_H
	14
b3966378 HC	15	void __ndelay(unsigned long long nsecs);
	16	void __udelay(unsigned long long usecs);
	17	void udelay_simple(unsigned long long usecs);
	18	void __delay(unsigned long loops);
1da177e4	19
b3966378	20	#define ndelay(n) __ndelay((unsigned long long) (n))
0cd6a403 HC	21	#define udelay(n) __udelay((unsigned long long) (n))
0cd6a403 HC	22	#define mdelay(n) __udelay((unsigned long long) (n) * 1000)
1da177e4 LT	23
1da177e4 LT	24	#endif /* defined(_S390_DELAY_H) */