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_LINUX_RTC_H_ 8 #define _UAPI_LINUX_RTC_H_ 9 #include <linux/const.h> 10 #include <linux/ioctl.h> 11 #include <linux/types.h> 12 struct rtc_time { 13 int tm_sec; 14 int tm_min; 15 int tm_hour; 16 int tm_mday; 17 int tm_mon; 18 int tm_year; 19 int tm_wday; 20 int tm_yday; 21 int tm_isdst; 22 }; 23 struct rtc_wkalrm { 24 unsigned char enabled; 25 unsigned char pending; 26 struct rtc_time time; 27 }; 28 struct rtc_pll_info { 29 int pll_ctrl; 30 int pll_value; 31 int pll_max; 32 int pll_min; 33 int pll_posmult; 34 int pll_negmult; 35 long pll_clock; 36 }; 37 struct rtc_param { 38 __u64 param; 39 union { 40 __u64 uvalue; 41 __s64 svalue; 42 __u64 ptr; 43 }; 44 __u32 index; 45 __u32 __pad; 46 }; 47 #define RTC_AIE_ON _IO('p', 0x01) 48 #define RTC_AIE_OFF _IO('p', 0x02) 49 #define RTC_UIE_ON _IO('p', 0x03) 50 #define RTC_UIE_OFF _IO('p', 0x04) 51 #define RTC_PIE_ON _IO('p', 0x05) 52 #define RTC_PIE_OFF _IO('p', 0x06) 53 #define RTC_WIE_ON _IO('p', 0x0f) 54 #define RTC_WIE_OFF _IO('p', 0x10) 55 #define RTC_ALM_SET _IOW('p', 0x07, struct rtc_time) 56 #define RTC_ALM_READ _IOR('p', 0x08, struct rtc_time) 57 #define RTC_RD_TIME _IOR('p', 0x09, struct rtc_time) 58 #define RTC_SET_TIME _IOW('p', 0x0a, struct rtc_time) 59 #define RTC_IRQP_READ _IOR('p', 0x0b, unsigned long) 60 #define RTC_IRQP_SET _IOW('p', 0x0c, unsigned long) 61 #define RTC_EPOCH_READ _IOR('p', 0x0d, unsigned long) 62 #define RTC_EPOCH_SET _IOW('p', 0x0e, unsigned long) 63 #define RTC_WKALM_SET _IOW('p', 0x0f, struct rtc_wkalrm) 64 #define RTC_WKALM_RD _IOR('p', 0x10, struct rtc_wkalrm) 65 #define RTC_PLL_GET _IOR('p', 0x11, struct rtc_pll_info) 66 #define RTC_PLL_SET _IOW('p', 0x12, struct rtc_pll_info) 67 #define RTC_PARAM_GET _IOW('p', 0x13, struct rtc_param) 68 #define RTC_PARAM_SET _IOW('p', 0x14, struct rtc_param) 69 #define RTC_VL_DATA_INVALID _BITUL(0) 70 #define RTC_VL_BACKUP_LOW _BITUL(1) 71 #define RTC_VL_BACKUP_EMPTY _BITUL(2) 72 #define RTC_VL_ACCURACY_LOW _BITUL(3) 73 #define RTC_VL_BACKUP_SWITCH _BITUL(4) 74 #define RTC_VL_READ _IOR('p', 0x13, unsigned int) 75 #define RTC_VL_CLR _IO('p', 0x14) 76 #define RTC_IRQF 0x80 77 #define RTC_PF 0x40 78 #define RTC_AF 0x20 79 #define RTC_UF 0x10 80 #define RTC_FEATURE_ALARM 0 81 #define RTC_FEATURE_ALARM_RES_MINUTE 1 82 #define RTC_FEATURE_NEED_WEEK_DAY 2 83 #define RTC_FEATURE_ALARM_RES_2S 3 84 #define RTC_FEATURE_UPDATE_INTERRUPT 4 85 #define RTC_FEATURE_CORRECTION 5 86 #define RTC_FEATURE_BACKUP_SWITCH_MODE 6 87 #define RTC_FEATURE_ALARM_WAKEUP_ONLY 7 88 #define RTC_FEATURE_CNT 8 89 #define RTC_PARAM_FEATURES 0 90 #define RTC_PARAM_CORRECTION 1 91 #define RTC_PARAM_BACKUP_SWITCH_MODE 2 92 #define RTC_BSM_DISABLED 0 93 #define RTC_BSM_DIRECT 1 94 #define RTC_BSM_LEVEL 2 95 #define RTC_BSM_STANDBY 3 96 #define RTC_MAX_FREQ 8192 97 #endif 98