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21 lines
456 B
21 lines
456 B
/* SPDX-License-Identifier: GPL-2.0-or-later */ |
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/* |
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* Virtual PTP 1588 clock for use with KVM guests |
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* |
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* Copyright (C) 2017 Red Hat Inc. |
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*/ |
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#ifndef _PTP_KVM_H_ |
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#define _PTP_KVM_H_ |
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#include <linux/types.h> |
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struct timespec64; |
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struct clocksource; |
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int kvm_arch_ptp_init(void); |
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int kvm_arch_ptp_get_clock(struct timespec64 *ts); |
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int kvm_arch_ptp_get_crosststamp(u64 *cycle, |
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struct timespec64 *tspec, struct clocksource **cs); |
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#endif /* _PTP_KVM_H_ */
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