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- /* 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_ */
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