[deliverable/linux.git] / arch / powerpc / include / asm / hardirq.h

#ifndef _ASM_POWERPC_HARDIRQ_H
#define _ASM_POWERPC_HARDIRQ_H

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

typedef struct {
	unsigned int __softirq_pending;
	unsigned int timer_irqs;
	unsigned int pmu_irqs;
	unsigned int mce_exceptions;
	unsigned int spurious_irqs;
} ____cacheline_aligned irq_cpustat_t;

DECLARE_PER_CPU_SHARED_ALIGNED(irq_cpustat_t, irq_stat);

#define __ARCH_IRQ_STAT

#define local_softirq_pending()	__get_cpu_var(irq_stat).__softirq_pending

static inline void ack_bad_irq(unsigned int irq)
{
	printk(KERN_CRIT "unexpected IRQ trap at vector %02x\n", irq);
}

extern u64 arch_irq_stat_cpu(unsigned int cpu);
#define arch_irq_stat_cpu	arch_irq_stat_cpu

#endif /* _ASM_POWERPC_HARDIRQ_H */
Commit	Line	Data
8c007bfd AB	1	#ifndef _ASM_POWERPC_HARDIRQ_H
	2	#define _ASM_POWERPC_HARDIRQ_H
	3
	4	#include <linux/threads.h>
	5	#include <linux/irq.h>
	6
	7	typedef struct {
	8	unsigned int __softirq_pending;
89713ed1 AB	9	unsigned int timer_irqs;
	10	unsigned int pmu_irqs;
	11	unsigned int mce_exceptions;
17081102	12	unsigned int spurious_irqs;
8c007bfd AB	13	} ____cacheline_aligned irq_cpustat_t;
	14
	15	DECLARE_PER_CPU_SHARED_ALIGNED(irq_cpustat_t, irq_stat);
	16
	17	#define __ARCH_IRQ_STAT
	18
	19	#define local_softirq_pending() __get_cpu_var(irq_stat).__softirq_pending
	20
	21	static inline void ack_bad_irq(unsigned int irq)
	22	{
	23	printk(KERN_CRIT "unexpected IRQ trap at vector %02x\n", irq);
	24	}
	25
89713ed1 AB	26	extern u64 arch_irq_stat_cpu(unsigned int cpu);
	27	#define arch_irq_stat_cpu arch_irq_stat_cpu
	28
8c007bfd	29	#endif /* _ASM_POWERPC_HARDIRQ_H */