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Linux lhjmq-records 5.15.0-118-generic #128-Ubuntu SMP Fri Jul 5 09:28:59 UTC 2024 x86_64

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Current File : //usr/src/linux-headers-5.15.0-127/include/linux/ptp_kvm.h

/* SPDX-License-Identifier: GPL-2.0-or-later */
/*
 * Virtual PTP 1588 clock for use with KVM guests
 *
 * Copyright (C) 2017 Red Hat Inc.
 */

#ifndef _PTP_KVM_H_
#define _PTP_KVM_H_

struct timespec64;
struct clocksource;

int kvm_arch_ptp_init(void);
int kvm_arch_ptp_get_clock(struct timespec64 *ts);
int kvm_arch_ptp_get_crosststamp(u64 *cycle,
		struct timespec64 *tspec, struct clocksource **cs);

#endif /* _PTP_KVM_H_ */