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1da177e4 LT |
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 | ||
1da177e4 LT |
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 */ | |
24 | typedef 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 | ||
d54853ef | 35 | extern void account_ticks(u64 time); |
1da177e4 LT |
36 | |
37 | #endif /* __ASM_HARDIRQ_H */ |