1#ifndef _M68K_IRQNODE_H_ 2#define _M68K_IRQNODE_H_ 3 4#include <linux/interrupt.h> 5 6/* 7 * This structure is used to chain together the ISRs for a particular 8 * interrupt source (if it supports chaining). 9 */ 10typedef struct irq_node { 11 irq_handler_t handler; 12 unsigned long flags; 13 void *dev_id; 14 const char *devname; 15 struct irq_node *next; 16} irq_node_t; 17 18/* 19 * This structure has only 4 elements for speed reasons 20 */ 21struct irq_entry { 22 irq_handler_t handler; 23 unsigned long flags; 24 void *dev_id; 25 const char *devname; 26}; 27 28/* count of spurious interrupts */ 29extern volatile unsigned int num_spurious; 30 31/* 32 * This function returns a new irq_node_t 33 */ 34extern irq_node_t *new_irq_node(void); 35 36#endif /* _M68K_IRQNODE_H_ */ 37