led_sw.h

对富士通frv400架构

#define DEVICE_NAME "JOY_WUDAN" 
#define Major 100
#define LED_ADDR      (unsigned char *)0x20000023
#define SW_ADDR	      (unsigned short *)0x20000028
#define DEVICE_IOC_MAGIC	0xdc
#define LED8_SET	_IOW(DEVICE_IOC_MAGIC,0,int)
#define LED7_SET	_IOW(DEVICE_IOC_MAGIC,1,int)
#define LED6_SET	_IOW(DEVICE_IOC_MAGIC,2,int)
#define LED5_SET	_IOW(DEVICE_IOC_MAGIC,3,int)
#define LED4_SET	_IOW(DEVICE_IOC_MAGIC,4,int)
#define LED3_SET	_IOW(DEVICE_IOC_MAGIC,5,int)
#define LED2_SET	_IOW(DEVICE_IOC_MAGIC,6,int)
#define LED_CLR   	_IOW(DEVICE_IOC_MAGIC,7,int)
#define LED_SET   	_IOW(DEVICE_IOC_MAGIC,8,int)
#define DISABLE_IRQ _IOW(DEVICE_IOC_MAGIC,9,int)
#define SW_READ     _IOR(DEVICE_IOC_MAGIC,10,int)
#define ENABLE_IRQ  _IOW(DEVICE_IOC_MAGIC,11,int)
#define IRQ_SW2_6		8
#define IRQ_SW9			9
#define IRQ_SW8			10