1/* 2 * S390 version 3 * Copyright IBM Corp. 1999 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 15void __ndelay(unsigned long long nsecs); 16void __udelay(unsigned long long usecs); 17void udelay_simple(unsigned long long usecs); 18void __delay(unsigned long loops); 19 20#define ndelay(n) __ndelay((unsigned long long) (n)) 21#define udelay(n) __udelay((unsigned long long) (n)) 22#define mdelay(n) __udelay((unsigned long long) (n) * 1000) 23 24#endif /* defined(_S390_DELAY_H) */ 25