ptp_pch.h

 1/* SPDX-License-Identifier: GPL-2.0-or-later */
 2/*
 3 * PTP PCH
 4 *
 5 * Copyright 2019 Linaro Ltd.
 6 *
 7 * Author Lee Jones <lee.jones@linaro.org>
 8 */
 9
10#ifndef _PTP_PCH_H_
11#define _PTP_PCH_H_
12
13#include <linux/types.h>
14
15struct pci_dev;
16
17void pch_ch_control_write(struct pci_dev *pdev, u32 val);
18u32  pch_ch_event_read(struct pci_dev *pdev);
19void pch_ch_event_write(struct pci_dev *pdev, u32 val);
20u32  pch_src_uuid_lo_read(struct pci_dev *pdev);
21u32  pch_src_uuid_hi_read(struct pci_dev *pdev);
22u64  pch_rx_snap_read(struct pci_dev *pdev);
23u64  pch_tx_snap_read(struct pci_dev *pdev);
24int  pch_set_station_address(u8 *addr, struct pci_dev *pdev);
25
26#endif /* _PTP_PCH_H_ */