1 /**************************************************************************** 2 **************************************************************************** 3 *** 4 *** This header was automatically generated from a Linux kernel header 5 *** of the same name, to make information necessary for userspace to 6 *** call into the kernel available to libc. It contains only constants, 7 *** structures, and macros generated from the original header, and thus, 8 *** contains no copyrightable information. 9 *** 10 *** To edit the content of this header, modify the corresponding 11 *** source file (e.g. under external/kernel-headers/original/) then 12 *** run bionic/libc/kernel/tools/update_all.py 13 *** 14 *** Any manual change here will be lost the next time this script will 15 *** be run. You've been warned! 16 *** 17 **************************************************************************** 18 ****************************************************************************/ 19 #ifndef _UAPI_LINUX_RTC_H_ 20 #define _UAPI_LINUX_RTC_H_ 21 struct rtc_time { 22 int tm_sec; 23 int tm_min; 24 int tm_hour; 25 int tm_mday; 26 int tm_mon; 27 int tm_year; 28 int tm_wday; 29 int tm_yday; 30 int tm_isdst; 31 }; 32 struct rtc_wkalrm { 33 unsigned char enabled; 34 unsigned char pending; 35 struct rtc_time time; 36 }; 37 struct rtc_pll_info { 38 int pll_ctrl; 39 int pll_value; 40 int pll_max; 41 int pll_min; 42 int pll_posmult; 43 int pll_negmult; 44 long pll_clock; 45 }; 46 #define RTC_AIE_ON _IO('p', 0x01) 47 #define RTC_AIE_OFF _IO('p', 0x02) 48 #define RTC_UIE_ON _IO('p', 0x03) 49 #define RTC_UIE_OFF _IO('p', 0x04) 50 #define RTC_PIE_ON _IO('p', 0x05) 51 #define RTC_PIE_OFF _IO('p', 0x06) 52 #define RTC_WIE_ON _IO('p', 0x0f) 53 #define RTC_WIE_OFF _IO('p', 0x10) 54 #define RTC_ALM_SET _IOW('p', 0x07, struct rtc_time) 55 #define RTC_ALM_READ _IOR('p', 0x08, struct rtc_time) 56 #define RTC_RD_TIME _IOR('p', 0x09, struct rtc_time) 57 #define RTC_SET_TIME _IOW('p', 0x0a, struct rtc_time) 58 #define RTC_IRQP_READ _IOR('p', 0x0b, unsigned long) 59 #define RTC_IRQP_SET _IOW('p', 0x0c, unsigned long) 60 #define RTC_EPOCH_READ _IOR('p', 0x0d, unsigned long) 61 #define RTC_EPOCH_SET _IOW('p', 0x0e, unsigned long) 62 #define RTC_WKALM_SET _IOW('p', 0x0f, struct rtc_wkalrm) 63 #define RTC_WKALM_RD _IOR('p', 0x10, struct rtc_wkalrm) 64 #define RTC_PLL_GET _IOR('p', 0x11, struct rtc_pll_info) 65 #define RTC_PLL_SET _IOW('p', 0x12, struct rtc_pll_info) 66 #define RTC_VL_READ _IOR('p', 0x13, int) 67 #define RTC_VL_CLR _IO('p', 0x14) 68 #define RTC_IRQF 0x80 69 #define RTC_PF 0x40 70 #define RTC_AF 0x20 71 #define RTC_UF 0x10 72 #define RTC_MAX_FREQ 8192 73 #endif 74