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23 lines
456 B
23 lines
456 B
/* irq.h: IRQ registers on the Sparc.
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*
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* Copyright (C) 1995, 2007 David S. Miller (davem@davemloft.net)
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*/
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#ifndef _SPARC_IRQ_H
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#define _SPARC_IRQ_H
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/* Allocated number of logical irq numbers.
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* sun4d boxes (ss2000e) should be OK with ~32.
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* Be on the safe side and make room for 64
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*/
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#define NR_IRQS 64
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#include <linux/interrupt.h>
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#define irq_canonicalize(irq) (irq)
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extern void __init init_IRQ(void);
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#define NO_IRQ 0xffffffff
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#endif
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