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/* SPDX-License-Identifier: GPL-2.0-or-later */
/*
* PTP PCH
*
* Copyright 2019 Linaro Ltd.
*
* Author Lee Jones <lee.jones@linaro.org>
*/
#ifndef _PTP_PCH_H_
#define _PTP_PCH_H_
#include <linux/types.h>
struct pci_dev;
void pch_ch_control_write(struct pci_dev *pdev, u32 val);
u32 pch_ch_event_read(struct pci_dev *pdev);
void pch_ch_event_write(struct pci_dev *pdev, u32 val);
u32 pch_src_uuid_lo_read(struct pci_dev *pdev);
u32 pch_src_uuid_hi_read(struct pci_dev *pdev);
u64 pch_rx_snap_read(struct pci_dev *pdev);
u64 pch_tx_snap_read(struct pci_dev *pdev);
int pch_set_station_address(u8 *addr, struct pci_dev *pdev);
#endif /* _PTP_PCH_H_ */
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