Archipelago » qemu

#ifndef        __HPET__

#define        __HPET__ 1

struct hpet_info {

        unsigned long hi_ireqfreq;        /* Hz */

        unsigned long hi_flags;        /* information */

        unsigned short hi_hpet;

        unsigned short hi_timer;

};

#define        HPET_INFO_PERIODIC        0x0001        /* timer is periodic */

#define        HPET_IE_ON        _IO('h', 0x01)        /* interrupt on */

#define        HPET_IE_OFF        _IO('h', 0x02)        /* interrupt off */

#define        HPET_INFO        _IOR('h', 0x03, struct hpet_info)

#define        HPET_EPI        _IO('h', 0x04)        /* enable periodic */

#define        HPET_DPI        _IO('h', 0x05)        /* disable periodic */

#define        HPET_IRQFREQ        _IOW('h', 0x6, unsigned long)        /* IRQFREQ usec */

#endif                                /* !__HPET__ */