/arch/s390/include/asm/delay.h
C++ Header | 24 lines | 8 code | 4 blank | 12 comment | 0 complexity | 037b48ccf9a959f39bc43950851a903c MD5 | raw file
Possible License(s): GPL-2.0, LGPL-2.0, AGPL-1.0
1/* 2 * include/asm-s390/delay.h 3 * 4 * S390 version 5 * Copyright (C) 1999 IBM Deutschland Entwicklung GmbH, IBM Corporation 6 * Author(s): Martin Schwidefsky (schwidefsky@de.ibm.com) 7 * 8 * Derived from "include/asm-i386/delay.h" 9 * Copyright (C) 1993 Linus Torvalds 10 * 11 * Delay routines calling functions in arch/s390/lib/delay.c 12 */ 13 14#ifndef _S390_DELAY_H 15#define _S390_DELAY_H 16 17extern void __udelay(unsigned long long usecs); 18extern void udelay_simple(unsigned long long usecs); 19extern void __delay(unsigned long loops); 20 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) */