https://github.com/torvalds/linux
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Tip revision: 02b3e4e2d71b6058ec11cc01c72ac651eb3ded2b authored by Linus Torvalds on 28 August 2005, 23:41:01 UTC
Linux v2.6.13
Tip revision: 02b3e4e
hardirq.h
#ifndef __H8300_HARDIRQ_H
#define __H8300_HARDIRQ_H

#include <linux/kernel.h>
#include <linux/config.h>
#include <linux/threads.h>
#include <linux/interrupt.h>
#include <linux/irq.h>

typedef struct {
	unsigned int __softirq_pending;
} ____cacheline_aligned irq_cpustat_t;

#include <linux/irq_cpustat.h>	/* Standard mappings for irq_cpustat_t above */

#define HARDIRQ_BITS	8

/*
 * The hardirq mask has to be large enough to have
 * space for potentially all IRQ sources in the system
 * nesting on a single CPU:
 */
#if (1 << HARDIRQ_BITS) < NR_IRQS
# error HARDIRQ_BITS is too low!
#endif

#endif
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