/* 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_ #include <linux/types.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_ */