| Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 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/config.h> |
| 16 | #include <linux/threads.h> |
| 17 | #include <linux/sched.h> |
| 18 | #include <linux/cache.h> |
| 19 | #include <linux/interrupt.h> |
| 20 | #include <asm/lowcore.h> |
| 21 | |
| 22 | /* irq_cpustat_t is unused currently, but could be converted |
| 23 | * into a percpu variable instead of storing softirq_pending |
| 24 | * on the lowcore */ |
| 25 | typedef struct { |
| 26 | unsigned int __softirq_pending; |
| 27 | } irq_cpustat_t; |
| 28 | |
| 29 | #define local_softirq_pending() (S390_lowcore.softirq_pending) |
| 30 | |
| 31 | #define __ARCH_IRQ_STAT |
| 32 | #define __ARCH_HAS_DO_SOFTIRQ |
| 33 | |
| 34 | #define HARDIRQ_BITS 8 |
| 35 | |
| 36 | extern void account_ticks(struct pt_regs *); |
| 37 | |
| 38 | #endif /* __ASM_HARDIRQ_H */ |