mirror of https://gitee.com/openkylin/linux.git
43 lines
831 B
C
43 lines
831 B
C
#ifndef __ASM_ARM_IRQ_H
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#define __ASM_ARM_IRQ_H
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#include <asm/arch/irqs.h>
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#ifndef irq_canonicalize
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#define irq_canonicalize(i) (i)
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#endif
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#ifndef NR_IRQS
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#define NR_IRQS 128
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#endif
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/*
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* Use this value to indicate lack of interrupt
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* capability
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*/
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#ifndef NO_IRQ
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#define NO_IRQ ((unsigned int)(-1))
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#endif
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struct irqaction;
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/*
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* Migration helpers
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*/
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#define __IRQT_FALEDGE IRQ_TYPE_EDGE_FALLING
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#define __IRQT_RISEDGE IRQ_TYPE_EDGE_RISING
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#define __IRQT_LOWLVL IRQ_TYPE_LEVEL_LOW
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#define __IRQT_HIGHLVL IRQ_TYPE_LEVEL_HIGH
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#define IRQT_NOEDGE (0)
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#define IRQT_RISING (__IRQT_RISEDGE)
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#define IRQT_FALLING (__IRQT_FALEDGE)
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#define IRQT_BOTHEDGE (__IRQT_RISEDGE|__IRQT_FALEDGE)
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#define IRQT_LOW (__IRQT_LOWLVL)
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#define IRQT_HIGH (__IRQT_HIGHLVL)
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#define IRQT_PROBE IRQ_TYPE_PROBE
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extern void migrate_irqs(void);
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#endif
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