xref: /openbmc/linux/arch/um/drivers/rtc.h (revision dde8b58d)
1*dde8b58dSJohannes Berg /* SPDX-License-Identifier: GPL-2.0 */
2*dde8b58dSJohannes Berg /*
3*dde8b58dSJohannes Berg  * Copyright (C) 2020 Intel Corporation
4*dde8b58dSJohannes Berg  * Author: Johannes Berg <johannes@sipsolutions.net>
5*dde8b58dSJohannes Berg  */
6*dde8b58dSJohannes Berg #ifndef __UM_RTC_H__
7*dde8b58dSJohannes Berg #define __UM_RTC_H__
8*dde8b58dSJohannes Berg 
9*dde8b58dSJohannes Berg int uml_rtc_start(bool timetravel);
10*dde8b58dSJohannes Berg int uml_rtc_enable_alarm(unsigned long long delta_seconds);
11*dde8b58dSJohannes Berg void uml_rtc_disable_alarm(void);
12*dde8b58dSJohannes Berg void uml_rtc_stop(bool timetravel);
13*dde8b58dSJohannes Berg void uml_rtc_send_timetravel_alarm(void);
14*dde8b58dSJohannes Berg 
15*dde8b58dSJohannes Berg #endif /* __UM_RTC_H__ */
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