1843200 9lm_J*j"TrM\i1h ham_J*j"Trn\ bѿauto _I|Mjq؂File not found. ! l=J 78Zӷ☴o 34" enable imunify-agent-proxy.socket   y" /* SPDX-License-Identifier: GPL-2.0 */ /* * Generic RTC interface. * This version contains the part of the user interface to the Real Time Clock * service. It is used with both the legacy mc146818 and also EFI * Struct rtc_time and first 12 ioctl by Paul Gortmaker, 1996 - separated out * from to this file for 2.4 kernels. * * Copyright (C) 1999 Hewlett-Packard Co. * Copyright (C) 1999 Stephane Eranian */ #ifndef _LINUX_RTC_H_ #define _LINUX_RTC_H_ #include #include #include #include extern int rtc_month_days(unsigned int month, unsigned int year); extern int rtc_year_days(unsigned int day, unsigned int month, unsigned int year); extern int rtc_valid_tm(struct rtc_time *tm); extern time64_t rtc_tm_to_time64(struct rtc_time *tm); extern void rtc_time64_to_tm(time64_t time, struct rtc_time *tm); ktime_t rtc_tm_to_ktime(struct rtc_time tm); struct rtc_time rtc_ktime_to_tm(ktime_t kt); /* * rtc_tm_sub - Return the difference in seconds. */ static inline time64_t rtc_tm_sub(struct rtc_time *lhs, struct rtc_time *rhs) { return rtc_tm_to_time64(lhs) - rtc_tm_to_time64(rhs); } #include #include #include #include #include #include #include extern struct class *rtc_class; /* * For these RTC methods the device parameter is the physical device * on whatever bus holds the hardware (I2C, Platform, SPI, etc), which * was passed to rtc_device_register(). Its driver_data normally holds * device state, including the rtc_device pointer for the RTC. * * Most of these methods are called with rtc_device.ops_lock held, * through the rtc_*(struct rtc_device *, ...) calls. * * The (current) exceptions are mostly filesystem hooks: * - the proc() hook for procfs */ struct rtc_class_ops { int (*ioctl)(struct device *, unsigned int, unsigned long); int (*read_time)(struct device *, struct rtc_time *); int (*set_time)(struct device *, struct rtc_time *); int (*read_alarm)(struct device *, struct rtc_wkalrm *); int (*set_alarm)(struct device *, struct rtc_wkalrm *); int (*proc)(struct device *, struct seq_file *); int (*alarm_irq_enable)(struct device *, unsigned int enabled); int (*read_offset)(struct device *, long *offset); int (*set_offset)(struct device *, long offset); int (*param_get)(struct device *, struct rtc_param *param); int (*param_set)(struct device *, struct rtc_param *param); }; struct rtc_device; struct rtc_timer { struct timerqueue_node node; ktime_t period; void (*func)(struct rtc_device *rtc); struct rtc_device *rtc; int enabled; }; /* flags */ #define RTC_DEV_BUSY 0 #define RTC_NO_CDEV 1 struct rtc_device { struct device dev; struct module *owner; int id; const struct rtc_class_ops *ops; struct mutex ops_lock; struct cdev char_dev; unsigned long flags; unsigned long irq_data; spinlock_t irq_lock; wait_queue_head_t irq_queue; struct fasync_struct *async_queue; int irq_freq; int max_user_freq; struct timerqueue_head timerqueue; struct rtc_timer aie_timer; struct rtc_timer uie_rtctimer; struct hrtimer pie_timer; /* sub second exp, so needs hrtimer */ int pie_enabled; struct work_struct irqwork; /* * This offset specifies the update timing of the RTC. * * tsched t1 write(t2.tv_sec - 1sec)) t2 RTC increments seconds * * The offset defines how tsched is computed so that the write to * the RTC (t2.tv_sec - 1sec) is correct versus the time required * for the transport of the write and the time which the RTC needs * to increment seconds the first time after the write (t2). * * For direct accessible RTCs tsched ~= t1 because the write time