marvell/services/aoc/alarmmanager.h

#ifndef __MMP_ALARM__
#define __MMP_ALARM__

#ifndef TIMESPEC_TO_TIMEVAL
#define TIMESPEC_TO_TIMEVAL(tv, ts) {\
	(tv)->tv_sec = (ts)->tv_sec;\
	(tv)->tv_usec = (ts)->tv_nsec / 1000;\
}
#endif

#ifndef TIMEVAL_TO_TIMESPEC
#define TIMEVAL_TO_TIMESPEC(tv, ts) {\
	(ts)->tv_sec = (tv)->tv_sec;\
	(ts)->tv_nsec = (tv)->tv_usec * 1000;\
}
#endif

enum {
	ALARM_TIME,
	ALARM_NAME,
	__ALARM_MAX
};

enum android_alarm_type {
	/* return code bit numbers or set alarm arg */
	ANDROID_ALARM_RTC_WAKEUP,
	ANDROID_ALARM_RTC,
	ANDROID_ALARM_ELAPSED_REALTIME_WAKEUP,
	ANDROID_ALARM_ELAPSED_REALTIME,
	ANDROID_ALARM_SYSTEMTIME,
	ANDROID_ALARM_POWER_UP,

	ANDROID_ALARM_TYPE_COUNT,

	/* return code bit numbers */
	/* ANDROID_ALARM_TIME_CHANGE = 16 */
};

enum android_alarm_return_flags {
	ANDROID_ALARM_RTC_WAKEUP_MASK = 1U << ANDROID_ALARM_RTC_WAKEUP,
	ANDROID_ALARM_RTC_MASK = 1U << ANDROID_ALARM_RTC,
	ANDROID_ALARM_ELAPSED_REALTIME_WAKEUP_MASK =
				1U << ANDROID_ALARM_ELAPSED_REALTIME_WAKEUP,
	ANDROID_ALARM_ELAPSED_REALTIME_MASK =
				1U << ANDROID_ALARM_ELAPSED_REALTIME,
	ANDROID_ALARM_SYSTEMTIME_MASK = 1U << ANDROID_ALARM_SYSTEMTIME,
	ANDROID_ALARM_TIME_CHANGE_MASK = 1U << 16
};

/* Disable alarm */
#define ANDROID_ALARM_CLEAR(type)           _IO('a', 0 | ((type) << 4))

/* Ack last alarm and wait for next */
#define ANDROID_ALARM_WAIT                  _IO('a', 1)

#define ALARM_IOW(c, type, size)            _IOW('a', (c) | ((type) << 4), size)
/* Set alarm */
#define ANDROID_ALARM_SET(type)             ALARM_IOW(2, type, struct timespec)
#define ANDROID_ALARM_SET_AND_WAIT(type)    ALARM_IOW(3, type, struct timespec)
#define ANDROID_ALARM_GET_TIME(type)        ALARM_IOW(4, type, struct timespec)
#define ANDROID_ALARM_SET_RTC               _IOW('a', 5, struct timespec)
#define ANDROID_ALARM_BASE_CMD(cmd)         (cmd & ~(_IOC(0, 0, 0xf0, 0)))
#define ANDROID_ALARM_IOCTL_TO_TYPE(cmd)    (_IOC_NR(cmd) >> 4)


#define MAX_EVENT	16

#define TFLAG_NONE	0
#define TFLAG_CANCELLED	(1<<0)
#define TFLAG_DELETED	(1<<1)


static const struct blobmsg_policy alarm_policy[] = {
	[ALARM_TIME] = { .name = "time", .type = BLOBMSG_TYPE_INT32 },
	[ALARM_NAME] = { .name = "alarm_name", .type = BLOBMSG_TYPE_STRING },
};

int alarm_set(struct ubus_context *ctx, struct ubus_object *obj,
	struct ubus_request_data *req, const char *method,
	struct blob_attr *msg);
int alarm_cancel(struct ubus_context *ctx, struct ubus_object *obj,
	struct ubus_request_data *req, const char *method,
	struct blob_attr *msg);
void alarm_init(struct ubus_context *ctx);

#endif