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-rw-r--r--arch/h8300/include/asm/hardirq.h28
1 files changed, 28 insertions, 0 deletions
diff --git a/arch/h8300/include/asm/hardirq.h b/arch/h8300/include/asm/hardirq.h
new file mode 100644
index 000000000000..9d7f7a7462b2
--- /dev/null
+++ b/arch/h8300/include/asm/hardirq.h
@@ -0,0 +1,28 @@
1#ifndef __H8300_HARDIRQ_H
2#define __H8300_HARDIRQ_H
3
4#include <linux/kernel.h>
5#include <linux/threads.h>
6#include <linux/interrupt.h>
7#include <linux/irq.h>
8
9typedef 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
15extern void ack_bad_irq(unsigned int irq);
16
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