1 /* 2 * This file is auto-generated. Modifications will be lost. 3 * 4 * See https://android.googlesource.com/platform/bionic/+/master/libc/kernel/ 5 * for more information. 6 */ 7 #ifndef _UAPI__HPET__ 8 #define _UAPI__HPET__ 9 #include <linux/compiler.h> 10 struct hpet_info { 11 unsigned long hi_ireqfreq; 12 unsigned long hi_flags; 13 unsigned short hi_hpet; 14 unsigned short hi_timer; 15 }; 16 #define HPET_INFO_PERIODIC 0x0010 17 #define HPET_IE_ON _IO('h', 0x01) 18 #define HPET_IE_OFF _IO('h', 0x02) 19 #define HPET_INFO _IOR('h', 0x03, struct hpet_info) 20 #define HPET_EPI _IO('h', 0x04) 21 #define HPET_DPI _IO('h', 0x05) 22 #define HPET_IRQFREQ _IOW('h', 0x6, unsigned long) 23 #define MAX_HPET_TBS 8 24 #endif 25