head.h

linux2.6驱动模块

#ifndef __KAKA_HEAD_
#define __KAKA_HEAD_

#include "inc.h"

typedef struct{
    char tmp;
}HW_STATUS;

typedef struct{
    char irq_num;
    char e0;
    char e2;
    char e11;
    char e19;
    char lcd;
    char video;
    char fpga;
}IRQ;

typedef struct  VIDEO{
    
    unsigned long base_addr;
    char *name;    
    int count;
}VIDEO;



struct  KEY_IRQ{
    int irq_num;
    unsigned long flags;
    char *name;    
    int count;
};

static struct KEY_IRQ key[] ={
        {IRQ_EINT19, IRQF_TRIGGER_FALLING, "KEY1down", 0},
        {IRQ_EINT11, IRQF_TRIGGER_FALLING, "KEY2down", 0},
        {IRQ_EINT2, IRQF_TRIGGER_FALLING, "KEY3down", 0},
        {IRQ_EINT0, IRQF_TRIGGER_FALLING, "KEY4down", 0},
        
         {IRQ_EINT19, IRQF_TRIGGER_RISING, "KEY1up", 0},
        {IRQ_EINT11, IRQF_TRIGGER_RISING, "KEY2up", 0},
        {IRQ_EINT2, IRQF_TRIGGER_RISING, "KEY3up", 0},
        {IRQ_EINT0, IRQF_TRIGGER_RISING, "KEY4up", 0},
    };



    
typedef struct {
    HW_STATUS hwMonitor;
    IRQ  irq;
    VIDEO video;
    char tmp;
    unsigned long *led;
    int press_cnt[4];
    unsigned long mem[64];
    struct KEY_IRQ *key_irqs[8];
    struct timer_list Liid_timer_list;
    wait_queue_head_t time_out;

}MANAGER;

#define kdb() do{printk("<1>file:%s func:%s line:%d\r\n", __FILE__, __FUNCTION__, __LINE__);}while(0)

#endif