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31 lines
585 B
31 lines
585 B
20 years ago
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#ifndef _ASM_IRQ_H
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#define _ASM_IRQ_H
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#ifdef __KERNEL__
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#include <linux/hardirq.h>
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/*
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* the definition of irqs has changed in 2.5.46:
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* NR_IRQS is no longer the number of i/o
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* interrupts (65536), but rather the number
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* of interrupt classes (2).
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* Only external and i/o interrupts make much sense here (CH).
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*/
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enum interruption_class {
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EXTERNAL_INTERRUPT,
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IO_INTERRUPT,
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NR_IRQS,
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};
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#define touch_nmi_watchdog() do { } while(0)
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struct irqaction;
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struct pt_regs;
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int handle_IRQ_event(unsigned int, struct pt_regs *, struct irqaction *);
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#endif /* __KERNEL__ */
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#endif
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