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#ifndef _H8300_IRQ_H_
#define _H8300_IRQ_H_
#include <asm/ptrace.h>
#if defined(__H8300H__)
#define NR_IRQS 64
#define EXT_IRQ0 12
#define EXT_IRQ1 13
#define EXT_IRQ2 14
#define EXT_IRQ3 15
#define EXT_IRQ4 16
#define EXT_IRQ5 17
#define EXT_IRQ6 18
#define EXT_IRQ7 19
#define EXT_IRQS 5
#include <asm/regs306x.h>
#define h8300_clear_isr(irq) \
do { \
if (irq >= EXT_IRQ0 && irq <= EXT_IRQ5) \
*(volatile unsigned char *)ISR &= ~(1 << (irq - EXT_IRQ0)); \
} while(0)
#define IER_REGS *(volatile unsigned char *)IER
#endif
#if defined(CONFIG_CPU_H8S)
#define NR_IRQS 128
#define EXT_IRQ0 16
#define EXT_IRQ1 17
#define EXT_IRQ2 18
#define EXT_IRQ3 19
#define EXT_IRQ4 20
#define EXT_IRQ5 21
#define EXT_IRQ6 22
#define EXT_IRQ7 23
#define EXT_IRQ8 24
#define EXT_IRQ9 25
#define EXT_IRQ10 26
#define EXT_IRQ11 27
#define EXT_IRQ12 28
#define EXT_IRQ13 29
#define EXT_IRQ14 30
#define EXT_IRQ15 31
#define EXT_IRQS 15
#include <asm/regs267x.h>
#define h8300_clear_isr(irq) \
do { \
if (irq >= EXT_IRQ0 && irq <= EXT_IRQ15) \
*(volatile unsigned short *)ISR &= ~(1 << (irq - EXT_IRQ0)); \
} while(0)
#define IER_REGS *(volatile unsigned short *)IER
#endif
static __inline__ int irq_canonicalize(int irq)
{
return irq;
}
extern void enable_irq(unsigned int);
extern void disable_irq(unsigned int);
/*
* Some drivers want these entry points
*/
#define enable_irq_nosync(x) enable_irq(x)
#define disable_irq_nosync(x) disable_irq(x)
struct irqaction;
struct pt_regs;
int handle_IRQ_event(unsigned int, struct pt_regs *, struct irqaction *);
#endif /* _H8300_IRQ_H_ */
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