40 lines
1.0 KiB
C
40 lines
1.0 KiB
C
#ifndef _ASM_POWERPC_HARDIRQ_H
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#define _ASM_POWERPC_HARDIRQ_H
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#include <linux/threads.h>
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#include <linux/irq.h>
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typedef struct {
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unsigned int __softirq_pending;
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unsigned int timer_irqs_event;
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unsigned int timer_irqs_others;
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unsigned int pmu_irqs;
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unsigned int mce_exceptions;
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unsigned int spurious_irqs;
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unsigned int hmi_exceptions;
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#ifdef CONFIG_PPC_DOORBELL
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unsigned int doorbell_irqs;
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#endif
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} ____cacheline_aligned irq_cpustat_t;
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DECLARE_PER_CPU_SHARED_ALIGNED(irq_cpustat_t, irq_stat);
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#define __ARCH_IRQ_STAT
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#define local_softirq_pending() __this_cpu_read(irq_stat.__softirq_pending)
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#define __ARCH_SET_SOFTIRQ_PENDING
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#define set_softirq_pending(x) __this_cpu_write(irq_stat.__softirq_pending, (x))
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#define or_softirq_pending(x) __this_cpu_or(irq_stat.__softirq_pending, (x))
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static inline void ack_bad_irq(unsigned int irq)
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{
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printk(KERN_CRIT "unexpected IRQ trap at vector %02x\n", irq);
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}
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extern u64 arch_irq_stat_cpu(unsigned int cpu);
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#define arch_irq_stat_cpu arch_irq_stat_cpu
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#endif /* _ASM_POWERPC_HARDIRQ_H */
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