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

#ifndef __ASM_HARDIRQ_H
#define __ASM_HARDIRQ_H

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

typedef struct {
	unsigned int __softirq_pending;
} ____cacheline_aligned irq_cpustat_t;

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

void ack_bad_irq(unsigned int irq);

#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 /* __ASM_HARDIRQ_H */
Commit	Line	Data
1da177e4 LT	1	#ifndef __ASM_HARDIRQ_H
	2	#define __ASM_HARDIRQ_H
	3
80bf7a5b	4	#include <asm/irq.h>
1da177e4 LT	5	#include <linux/threads.h>
	6	#include <linux/cache.h>
	7
1da177e4 LT	8	typedef struct {
	9	unsigned int __softirq_pending;
	10	} ____cacheline_aligned irq_cpustat_t;
	11
	12	#include <linux/irq_cpustat.h> /* Standard mappings for irq_cpustat_t above */
	13
2e0cea1d MS	14	void ack_bad_irq(unsigned int irq);
2e0cea1d MS	15
1da177e4 LT	16	#define HARDIRQ_BITS 8
	17
	18	/*
	19	* The hardirq mask has to be large enough to have
	20	* space for potentially all IRQ sources in the system
	21	* nesting on a single CPU:
	22	*/
	23	#if (1 << HARDIRQ_BITS) < NR_IRQS
	24	# error HARDIRQ_BITS is too low!
	25	#endif
	26
	27	#endif /* __ASM_HARDIRQ_H */