[deliverable/linux.git] / include / asm-v850 / hardirq.h

#ifndef __V850_HARDIRQ_H__
#define __V850_HARDIRQ_H__

#include <linux/threads.h>
#include <linux/cache.h>

#include <asm/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

void ack_bad_irq(unsigned int irq);

#endif /* __V850_HARDIRQ_H__ */
Commit	Line	Data
1da177e4 LT	1	#ifndef __V850_HARDIRQ_H__
	2	#define __V850_HARDIRQ_H__
	3
1da177e4 LT	4	#include <linux/threads.h>
	5	#include <linux/cache.h>
	6
f4eeb0a2 MB	7	#include <asm/irq.h>
f4eeb0a2 MB	8
1da177e4 LT	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
	15	#define HARDIRQ_BITS 8
	16
	17	/*
	18	* The hardirq mask has to be large enough to have
	19	* space for potentially all IRQ sources in the system
	20	* nesting on a single CPU:
	21	*/
	22	#if (1 << HARDIRQ_BITS) < NR_IRQS
	23	# error HARDIRQ_BITS is too low!
	24	#endif
	25
0c535089 CH	26	void ack_bad_irq(unsigned int irq);
0c535089 CH	27
1da177e4	28	#endif /* __V850_HARDIRQ_H__ */