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