1/* 2 * include/asm-s390/hardirq.h 3 * 4 * S390 version 5 * Copyright (C) 1999,2000 IBM Deutschland Entwicklung GmbH, IBM Corporation 6 * Author(s): Martin Schwidefsky (schwidefsky@de.ibm.com), 7 * Denis Joseph Barrow (djbarrow@de.ibm.com,barrow_dj@yahoo.com) 8 * 9 * Derived from "include/asm-i386/hardirq.h" 10 */ 11 12#ifndef __ASM_HARDIRQ_H 13#define __ASM_HARDIRQ_H 14 15#include <linux/threads.h> 16#include <linux/sched.h> 17#include <linux/cache.h> 18#include <linux/interrupt.h> 19#include <asm/lowcore.h> 20 21/* irq_cpustat_t is unused currently, but could be converted 22 * into a percpu variable instead of storing softirq_pending 23 * on the lowcore */ 24typedef struct { 25 unsigned int __softirq_pending; 26} irq_cpustat_t; 27 28#define local_softirq_pending() (S390_lowcore.softirq_pending) 29 30#define __ARCH_IRQ_STAT 31#define __ARCH_HAS_DO_SOFTIRQ 32 33#define HARDIRQ_BITS 8 34 35extern void account_ticks(u64 time); 36 37#endif /* __ASM_HARDIRQ_H */ 38