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1da177e4 LT |
1 | #ifndef __H8300_HARDIRQ_H |
2 | #define __H8300_HARDIRQ_H | |
3 | ||
4 | #include <linux/kernel.h> | |
1da177e4 LT |
5 | #include <linux/threads.h> |
6 | #include <linux/interrupt.h> | |
7 | #include <linux/irq.h> | |
8 | ||
9 | typedef struct { | |
10 | unsigned int __softirq_pending; | |
11 | } ____cacheline_aligned irq_cpustat_t; | |
12 | ||
13 | #include <linux/irq_cpustat.h> /* Standard mappings for irq_cpustat_t above */ | |
14 | ||
5cc265a5 YS |
15 | extern void ack_bad_irq(unsigned int irq); |
16 | ||
1da177e4 LT |
17 | #define HARDIRQ_BITS 8 |
18 | ||
19 | /* | |
20 | * The hardirq mask has to be large enough to have | |
21 | * space for potentially all IRQ sources in the system | |
22 | * nesting on a single CPU: | |
23 | */ | |
24 | #if (1 << HARDIRQ_BITS) < NR_IRQS | |
25 | # error HARDIRQ_BITS is too low! | |
26 | #endif | |
27 | ||
28 | #endif |